/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __VMLINUX_H__
#define __VMLINUX_H__

#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
#pragma clang attribute push (__attribute__((preserve_access_index)), apply_to = record)
#endif

typedef signed char __s8;

typedef unsigned char __u8;

typedef short unsigned int __u16;

typedef int __s32;

typedef unsigned int __u32;

typedef long long int __s64;

typedef long long unsigned int __u64;

typedef __s8 s8;

typedef __u8 u8;

typedef __u16 u16;

typedef __s32 s32;

typedef __u32 u32;

typedef __s64 s64;

typedef __u64 u64;

enum {
	false = 0,
	true = 1,
};

typedef long int __kernel_long_t;

typedef long unsigned int __kernel_ulong_t;

typedef int __kernel_pid_t;

typedef unsigned int __kernel_uid32_t;

typedef unsigned int __kernel_gid32_t;

typedef __kernel_ulong_t __kernel_size_t;

typedef __kernel_long_t __kernel_ssize_t;

typedef long long int __kernel_loff_t;

typedef long long int __kernel_time64_t;

typedef __kernel_long_t __kernel_clock_t;

typedef int __kernel_timer_t;

typedef int __kernel_clockid_t;

typedef __u32 __le32;

typedef unsigned int __poll_t;

typedef u32 __kernel_dev_t;

typedef __kernel_dev_t dev_t;

typedef short unsigned int umode_t;

typedef __kernel_pid_t pid_t;

typedef __kernel_clockid_t clockid_t;

typedef _Bool bool;

typedef __kernel_uid32_t uid_t;

typedef __kernel_gid32_t gid_t;

typedef __kernel_loff_t loff_t;

typedef __kernel_size_t size_t;

typedef __kernel_ssize_t ssize_t;

typedef s32 int32_t;

typedef u32 uint32_t;

typedef u64 sector_t;

typedef u64 blkcnt_t;

typedef unsigned int gfp_t;

typedef unsigned int fmode_t;

typedef u64 phys_addr_t;

typedef long unsigned int irq_hw_number_t;

typedef struct {
	int counter;
} atomic_t;

typedef struct {
	s64 counter;
} atomic64_t;

struct list_head {
	struct list_head *next;
	struct list_head *prev;
};

struct hlist_node;

struct hlist_head {
	struct hlist_node *first;
};

struct hlist_node {
	struct hlist_node *next;
	struct hlist_node **pprev;
};

struct callback_head {
	struct callback_head *next;
	void (*func)(struct callback_head *);
};

struct kernel_symbol {
	int value_offset;
	int name_offset;
	int namespace_offset;
};

struct jump_entry {
	s32 code;
	s32 target;
	long int key;
};

struct static_key_mod;

struct static_key {
	atomic_t enabled;
	union {
		long unsigned int type;
		struct jump_entry *entries;
		struct static_key_mod *next;
	};
};

struct static_key_false {
	struct static_key key;
};

typedef int (*initcall_t)();

typedef int initcall_entry_t;

struct lock_class_key {};

struct fs_context;

struct fs_parameter_spec;

struct dentry;

struct super_block;

struct module;

struct file_system_type {
	const char *name;
	int fs_flags;
	int (*init_fs_context)(struct fs_context *);
	const struct fs_parameter_spec *parameters;
	struct dentry * (*mount)(struct file_system_type *, int, const char *, void *);
	void (*kill_sb)(struct super_block *);
	struct module *owner;
	struct file_system_type *next;
	struct hlist_head fs_supers;
	struct lock_class_key s_lock_key;
	struct lock_class_key s_umount_key;
	struct lock_class_key s_vfs_rename_key;
	struct lock_class_key s_writers_key[3];
	struct lock_class_key i_lock_key;
	struct lock_class_key i_mutex_key;
	struct lock_class_key i_mutex_dir_key;
};

struct obs_kernel_param {
	const char *str;
	int (*setup_func)(char *);
	int early;
};

typedef atomic64_t atomic_long_t;

struct qspinlock {
	union {
		atomic_t val;
		struct {
			u8 locked;
			u8 pending;
		};
		struct {
			u16 locked_pending;
			u16 tail;
		};
	};
};

typedef struct qspinlock arch_spinlock_t;

struct qrwlock {
	union {
		atomic_t cnts;
		struct {
			u8 wlocked;
			u8 __lstate[3];
		};
	};
	arch_spinlock_t wait_lock;
};

typedef struct qrwlock arch_rwlock_t;

struct lockdep_map {};

struct raw_spinlock {
	arch_spinlock_t raw_lock;
};

typedef struct raw_spinlock raw_spinlock_t;

struct spinlock {
	union {
		struct raw_spinlock rlock;
	};
};

typedef struct spinlock spinlock_t;

typedef struct {
	arch_rwlock_t raw_lock;
} rwlock_t;

struct ratelimit_state {
	raw_spinlock_t lock;
	int interval;
	int burst;
	int printed;
	int missed;
	long unsigned int begin;
	long unsigned int flags;
};

typedef void *fl_owner_t;

struct file;

struct kiocb;

struct iov_iter;

struct dir_context;

struct poll_table_struct;

struct vm_area_struct;

struct inode;

struct file_lock;

struct page;

struct pipe_inode_info;

struct seq_file;

struct file_operations {
	struct module *owner;
	loff_t (*llseek)(struct file *, loff_t, int);
	ssize_t (*read)(struct file *, char *, size_t, loff_t *);
	ssize_t (*write)(struct file *, const char *, size_t, loff_t *);
	ssize_t (*read_iter)(struct kiocb *, struct iov_iter *);
	ssize_t (*write_iter)(struct kiocb *, struct iov_iter *);
	int (*iopoll)(struct kiocb *, bool);
	int (*iterate)(struct file *, struct dir_context *);
	int (*iterate_shared)(struct file *, struct dir_context *);
	__poll_t (*poll)(struct file *, struct poll_table_struct *);
	long int (*unlocked_ioctl)(struct file *, unsigned int, long unsigned int);
	long int (*compat_ioctl)(struct file *, unsigned int, long unsigned int);
	int (*mmap)(struct file *, struct vm_area_struct *);
	long unsigned int mmap_supported_flags;
	int (*open)(struct inode *, struct file *);
	int (*flush)(struct file *, fl_owner_t);
	int (*release)(struct inode *, struct file *);
	int (*fsync)(struct file *, loff_t, loff_t, int);
	int (*fasync)(int, struct file *, int);
	int (*lock)(struct file *, int, struct file_lock *);
	ssize_t (*sendpage)(struct file *, struct page *, int, size_t, loff_t *, int);
	long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
	int (*check_flags)(int);
	int (*flock)(struct file *, int, struct file_lock *);
	ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
	ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
	int (*setlease)(struct file *, long int, struct file_lock **, void **);
	long int (*fallocate)(struct file *, int, loff_t, loff_t);
	void (*show_fdinfo)(struct seq_file *, struct file *);
	ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int);
	loff_t (*remap_file_range)(struct file *, loff_t, struct file *, loff_t, loff_t, unsigned int);
	int (*fadvise)(struct file *, loff_t, loff_t, int);
};

enum system_states {
	SYSTEM_BOOTING = 0,
	SYSTEM_SCHEDULING = 1,
	SYSTEM_RUNNING = 2,
	SYSTEM_HALT = 3,
	SYSTEM_POWER_OFF = 4,
	SYSTEM_RESTART = 5,
	SYSTEM_SUSPEND = 6,
};

typedef __s64 time64_t;

struct __kernel_timespec {
	__kernel_time64_t tv_sec;
	long long int tv_nsec;
};

struct timespec64 {
	time64_t tv_sec;
	long int tv_nsec;
};

struct bug_entry {
	int bug_addr_disp;
	int file_disp;
	short unsigned int line;
	short unsigned int flags;
};

struct cpumask {
	long unsigned int bits[4];
};

typedef struct cpumask cpumask_t;

typedef struct cpumask cpumask_var_t[1];

struct llist_node {
	struct llist_node *next;
};

struct __call_single_node {
	struct llist_node llist;
	union {
		unsigned int u_flags;
		atomic_t a_flags;
	};
	u16 src;
	u16 dst;
};

typedef void (*smp_call_func_t)(void *);

struct __call_single_data {
	union {
		struct __call_single_node node;
		struct {
			struct llist_node llist;
			unsigned int flags;
			u16 src;
			u16 dst;
		};
	};
	smp_call_func_t func;
	void *info;
};

enum timespec_type {
	TT_NONE = 0,
	TT_NATIVE = 1,
	TT_COMPAT = 2,
};

typedef s32 old_time32_t;

struct old_timespec32 {
	old_time32_t tv_sec;
	s32 tv_nsec;
};

struct pollfd {
	int fd;
	short int events;
	short int revents;
};

struct restart_block {
	long int (*fn)(struct restart_block *);
	union {
		struct {
			u32 *uaddr;
			u32 val;
			u32 flags;
			u32 bitset;
			u64 time;
			u32 *uaddr2;
		} futex;
		struct {
			clockid_t clockid;
			enum timespec_type type;
			union {
				struct __kernel_timespec *rmtp;
				struct old_timespec32 *compat_rmtp;
			};
			u64 expires;
		} nanosleep;
		struct {
			struct pollfd *ufds;
			int nfds;
			int has_timeout;
			long unsigned int tv_sec;
			long unsigned int tv_nsec;
		} poll;
	};
};

typedef long unsigned int mm_segment_t;

struct thread_info {
	long unsigned int flags;
	mm_segment_t addr_limit;
	union {
		u64 preempt_count;
		struct {
			u32 count;
			u32 need_resched;
		} preempt;
	};
};

struct refcount_struct {
	atomic_t refs;
};

typedef struct refcount_struct refcount_t;

struct load_weight {
	long unsigned int weight;
	u32 inv_weight;
};

struct rb_node {
	long unsigned int __rb_parent_color;
	struct rb_node *rb_right;
	struct rb_node *rb_left;
};

struct sched_statistics {
	u64 wait_start;
	u64 wait_max;
	u64 wait_count;
	u64 wait_sum;
	u64 iowait_count;
	u64 iowait_sum;
	u64 sleep_start;
	u64 sleep_max;
	s64 sum_sleep_runtime;
	u64 block_start;
	u64 block_max;
	u64 exec_max;
	u64 slice_max;
	u64 nr_migrations_cold;
	u64 nr_failed_migrations_affine;
	u64 nr_failed_migrations_running;
	u64 nr_failed_migrations_hot;
	u64 nr_forced_migrations;
	u64 nr_wakeups;
	u64 nr_wakeups_sync;
	u64 nr_wakeups_migrate;
	u64 nr_wakeups_local;
	u64 nr_wakeups_remote;
	u64 nr_wakeups_affine;
	u64 nr_wakeups_affine_attempts;
	u64 nr_wakeups_passive;
	u64 nr_wakeups_idle;
};

struct util_est {
	unsigned int enqueued;
	unsigned int ewma;
};

struct sched_avg {
	u64 last_update_time;
	u64 load_sum;
	u64 runnable_sum;
	u32 util_sum;
	u32 period_contrib;
	long unsigned int load_avg;
	long unsigned int runnable_avg;
	long unsigned int util_avg;
	struct util_est util_est;
};

struct cfs_rq;

struct sched_entity {
	struct load_weight load;
	struct rb_node run_node;
	struct list_head group_node;
	unsigned int on_rq;
	u64 exec_start;
	u64 sum_exec_runtime;
	u64 vruntime;
	u64 prev_sum_exec_runtime;
	u64 nr_migrations;
	struct sched_statistics statistics;
	int depth;
	struct sched_entity *parent;
	struct cfs_rq *cfs_rq;
	struct cfs_rq *my_q;
	long unsigned int runnable_weight;
	long: 64;
	long: 64;
	long: 64;
	struct sched_avg avg;
};

struct sched_rt_entity {
	struct list_head run_list;
	long unsigned int timeout;
	long unsigned int watchdog_stamp;
	unsigned int time_slice;
	short unsigned int on_rq;
	short unsigned int on_list;
	struct sched_rt_entity *back;
};

typedef s64 ktime_t;

struct timerqueue_node {
	struct rb_node node;
	ktime_t expires;
};

enum hrtimer_restart {
	HRTIMER_NORESTART = 0,
	HRTIMER_RESTART = 1,
};

struct hrtimer_clock_base;

struct hrtimer {
	struct timerqueue_node node;
	ktime_t _softexpires;
	enum hrtimer_restart (*function)(struct hrtimer *);
	struct hrtimer_clock_base *base;
	u8 state;
	u8 is_rel;
	u8 is_soft;
	u8 is_hard;
};

struct sched_dl_entity {
	struct rb_node rb_node;
	u64 dl_runtime;
	u64 dl_deadline;
	u64 dl_period;
	u64 dl_bw;
	u64 dl_density;
	s64 runtime;
	u64 deadline;
	unsigned int flags;
	unsigned int dl_throttled: 1;
	unsigned int dl_yielded: 1;
	unsigned int dl_non_contending: 1;
	unsigned int dl_overrun: 1;
	struct hrtimer dl_timer;
	struct hrtimer inactive_timer;
	struct sched_dl_entity *pi_se;
};

union rcu_special {
	struct {
		u8 blocked;
		u8 need_qs;
		u8 exp_hint;
		u8 need_mb;
	} b;
	u32 s;
};

struct sched_info {
	long unsigned int pcount;
	long long unsigned int run_delay;
	long long unsigned int last_arrival;
	long long unsigned int last_queued;
};

struct plist_node {
	int prio;
	struct list_head prio_list;
	struct list_head node_list;
};

struct vmacache {
	u64 seqnum;
	struct vm_area_struct *vmas[4];
};

struct task_rss_stat {
	int events;
	int count[4];
};

struct prev_cputime {
	u64 utime;
	u64 stime;
	raw_spinlock_t lock;
};

struct rb_root {
	struct rb_node *rb_node;
};

struct rb_root_cached {
	struct rb_root rb_root;
	struct rb_node *rb_leftmost;
};

struct timerqueue_head {
	struct rb_root_cached rb_root;
};

struct posix_cputimer_base {
	u64 nextevt;
	struct timerqueue_head tqhead;
};

struct posix_cputimers {
	struct posix_cputimer_base bases[3];
	unsigned int timers_active;
	unsigned int expiry_active;
};

struct sem_undo_list;

struct sysv_sem {
	struct sem_undo_list *undo_list;
};

struct sysv_shm {
	struct list_head shm_clist;
};

typedef struct {
	long unsigned int sig[1];
} sigset_t;

struct sigpending {
	struct list_head list;
	sigset_t signal;
};

typedef struct {
	uid_t val;
} kuid_t;

struct seccomp_filter;

struct seccomp {
	int mode;
	atomic_t filter_count;
	struct seccomp_filter *filter;
};

struct wake_q_node {
	struct wake_q_node *next;
};

struct irqtrace_events {
	unsigned int irq_events;
	long unsigned int hardirq_enable_ip;
	long unsigned int hardirq_disable_ip;
	unsigned int hardirq_enable_event;
	unsigned int hardirq_disable_event;
	long unsigned int softirq_disable_ip;
	long unsigned int softirq_enable_ip;
	unsigned int softirq_disable_event;
	unsigned int softirq_enable_event;
};

struct task_io_accounting {
	u64 rchar;
	u64 wchar;
	u64 syscr;
	u64 syscw;
	u64 read_bytes;
	u64 write_bytes;
	u64 cancelled_write_bytes;
};

typedef struct {
	long unsigned int bits[1];
} nodemask_t;

struct seqcount {
	unsigned int sequence;
};

typedef struct seqcount seqcount_t;

struct seqcount_spinlock {
	seqcount_t seqcount;
};

typedef struct seqcount_spinlock seqcount_spinlock_t;

struct optimistic_spin_queue {
	atomic_t tail;
};

struct mutex {
	atomic_long_t owner;
	spinlock_t wait_lock;
	struct optimistic_spin_queue osq;
	struct list_head wait_list;
};

struct tlbflush_unmap_batch {};

struct page_frag {
	struct page *page;
	__u32 offset;
	__u32 size;
};

struct latency_record {
	long unsigned int backtrace[12];
	unsigned int count;
	long unsigned int time;
	long unsigned int max;
};

struct cpu_context {
	long unsigned int x19;
	long unsigned int x20;
	long unsigned int x21;
	long unsigned int x22;
	long unsigned int x23;
	long unsigned int x24;
	long unsigned int x25;
	long unsigned int x26;
	long unsigned int x27;
	long unsigned int x28;
	long unsigned int fp;
	long unsigned int sp;
	long unsigned int pc;
};

struct user_fpsimd_state {
	__int128 unsigned vregs[32];
	__u32 fpsr;
	__u32 fpcr;
	__u32 __reserved[2];
};

struct perf_event;

struct debug_info {
	int suspended_step;
	int bps_disabled;
	int wps_disabled;
	struct perf_event *hbp_break[16];
	struct perf_event *hbp_watch[16];
};

struct ptrauth_key {
	long unsigned int lo;
	long unsigned int hi;
};

struct ptrauth_keys_user {
	struct ptrauth_key apia;
	struct ptrauth_key apib;
	struct ptrauth_key apda;
	struct ptrauth_key apdb;
	struct ptrauth_key apga;
};

struct ptrauth_keys_kernel {
	struct ptrauth_key apia;
};

struct thread_struct {
	struct cpu_context cpu_context;
	long: 64;
	struct {
		long unsigned int tp_value;
		long unsigned int tp2_value;
		struct user_fpsimd_state fpsimd_state;
	} uw;
	unsigned int fpsimd_cpu;
	void *sve_state;
	unsigned int sve_vl;
	unsigned int sve_vl_onexec;
	long unsigned int fault_address;
	long unsigned int fault_code;
	struct debug_info debug;
	struct ptrauth_keys_user keys_user;
	struct ptrauth_keys_kernel keys_kernel;
	u64 sctlr_tcf0;
	u64 gcr_user_incl;
	long: 64;
};

struct sched_class;

struct task_group;

struct rcu_node;

struct mm_struct;

struct pid;

struct completion;

struct cred;

struct key;

struct nameidata;

struct fs_struct;

struct files_struct;

struct io_uring_task;

struct nsproxy;

struct signal_struct;

struct sighand_struct;

struct audit_context;

struct rt_mutex_waiter;

struct bio_list;

struct blk_plug;

struct reclaim_state;

struct backing_dev_info;

struct io_context;

struct capture_control;

struct kernel_siginfo;

typedef struct kernel_siginfo kernel_siginfo_t;

struct css_set;

struct robust_list_head;

struct compat_robust_list_head;

struct futex_pi_state;

struct perf_event_context;

struct rseq;

struct task_delay_info;

struct ftrace_ret_stack;

struct mem_cgroup;

struct request_queue;

struct vm_struct;

struct task_struct {
	struct thread_info thread_info;
	volatile long int state;
	void *stack;
	refcount_t usage;
	unsigned int flags;
	unsigned int ptrace;
	int on_cpu;
	struct __call_single_node wake_entry;
	unsigned int cpu;
	unsigned int wakee_flips;
	long unsigned int wakee_flip_decay_ts;
	struct task_struct *last_wakee;
	int recent_used_cpu;
	int wake_cpu;
	int on_rq;
	int prio;
	int static_prio;
	int normal_prio;
	unsigned int rt_priority;
	const struct sched_class *sched_class;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct sched_entity se;
	struct sched_rt_entity rt;
	struct task_group *sched_task_group;
	struct sched_dl_entity dl;
	struct hlist_head preempt_notifiers;
	unsigned int btrace_seq;
	unsigned int policy;
	int nr_cpus_allowed;
	const cpumask_t *cpus_ptr;
	cpumask_t cpus_mask;
	int rcu_read_lock_nesting;
	union rcu_special rcu_read_unlock_special;
	struct list_head rcu_node_entry;
	struct rcu_node *rcu_blocked_node;
	long unsigned int rcu_tasks_nvcsw;
	u8 rcu_tasks_holdout;
	u8 rcu_tasks_idx;
	int rcu_tasks_idle_cpu;
	struct list_head rcu_tasks_holdout_list;
	int trc_reader_nesting;
	int trc_ipi_to_cpu;
	union rcu_special trc_reader_special;
	bool trc_reader_checked;
	struct list_head trc_holdout_list;
	struct sched_info sched_info;
	struct list_head tasks;
	struct plist_node pushable_tasks;
	struct rb_node pushable_dl_tasks;
	struct mm_struct *mm;
	struct mm_struct *active_mm;
	struct vmacache vmacache;
	struct task_rss_stat rss_stat;
	int exit_state;
	int exit_code;
	int exit_signal;
	int pdeath_signal;
	long unsigned int jobctl;
	unsigned int personality;
	unsigned int sched_reset_on_fork: 1;
	unsigned int sched_contributes_to_load: 1;
	unsigned int sched_migrated: 1;
	int: 29;
	unsigned int sched_remote_wakeup: 1;
	unsigned int in_execve: 1;
	unsigned int in_iowait: 1;
	unsigned int in_user_fault: 1;
	unsigned int no_cgroup_migration: 1;
	unsigned int frozen: 1;
	unsigned int use_memdelay: 1;
	long unsigned int atomic_flags;
	struct restart_block restart_block;
	pid_t pid;
	pid_t tgid;
	long unsigned int stack_canary;
	struct task_struct *real_parent;
	struct task_struct *parent;
	struct list_head children;
	struct list_head sibling;
	struct task_struct *group_leader;
	struct list_head ptraced;
	struct list_head ptrace_entry;
	struct pid *thread_pid;
	struct hlist_node pid_links[4];
	struct list_head thread_group;
	struct list_head thread_node;
	struct completion *vfork_done;
	int *set_child_tid;
	int *clear_child_tid;
	u64 utime;
	u64 stime;
	u64 gtime;
	struct prev_cputime prev_cputime;
	long unsigned int nvcsw;
	long unsigned int nivcsw;
	u64 start_time;
	u64 start_boottime;
	long unsigned int min_flt;
	long unsigned int maj_flt;
	struct posix_cputimers posix_cputimers;
	const struct cred *ptracer_cred;
	const struct cred *real_cred;
	const struct cred *cred;
	struct key *cached_requested_key;
	char comm[16];
	struct nameidata *nameidata;
	struct sysv_sem sysvsem;
	struct sysv_shm sysvshm;
	long unsigned int last_switch_count;
	long unsigned int last_switch_time;
	struct fs_struct *fs;
	struct files_struct *files;
	struct io_uring_task *io_uring;
	struct nsproxy *nsproxy;
	struct signal_struct *signal;
	struct sighand_struct *sighand;
	sigset_t blocked;
	sigset_t real_blocked;
	sigset_t saved_sigmask;
	struct sigpending pending;
	long unsigned int sas_ss_sp;
	size_t sas_ss_size;
	unsigned int sas_ss_flags;
	struct callback_head *task_works;
	struct audit_context *audit_context;
	kuid_t loginuid;
	unsigned int sessionid;
	struct seccomp seccomp;
	u64 parent_exec_id;
	u64 self_exec_id;
	spinlock_t alloc_lock;
	raw_spinlock_t pi_lock;
	struct wake_q_node wake_q;
	struct rb_root_cached pi_waiters;
	struct task_struct *pi_top_task;
	struct rt_mutex_waiter *pi_blocked_on;
	struct irqtrace_events irqtrace;
	unsigned int hardirq_threaded;
	u64 hardirq_chain_key;
	int softirqs_enabled;
	int softirq_context;
	int irq_config;
	void *journal_info;
	struct bio_list *bio_list;
	struct blk_plug *plug;
	struct reclaim_state *reclaim_state;
	struct backing_dev_info *backing_dev_info;
	struct io_context *io_context;
	struct capture_control *capture_control;
	long unsigned int ptrace_message;
	kernel_siginfo_t *last_siginfo;
	struct task_io_accounting ioac;
	u64 acct_rss_mem1;
	u64 acct_vm_mem1;
	u64 acct_timexpd;
	nodemask_t mems_allowed;
	seqcount_spinlock_t mems_allowed_seq;
	int cpuset_mem_spread_rotor;
	int cpuset_slab_spread_rotor;
	struct css_set *cgroups;
	struct list_head cg_list;
	struct robust_list_head *robust_list;
	struct compat_robust_list_head *compat_robust_list;
	struct list_head pi_state_list;
	struct futex_pi_state *pi_state_cache;
	struct mutex futex_exit_mutex;
	unsigned int futex_state;
	struct perf_event_context *perf_event_ctxp[2];
	struct mutex perf_event_mutex;
	struct list_head perf_event_list;
	long unsigned int preempt_disable_ip;
	struct rseq *rseq;
	u32 rseq_sig;
	long unsigned int rseq_event_mask;
	struct tlbflush_unmap_batch tlb_ubc;
	union {
		refcount_t rcu_users;
		struct callback_head rcu;
	};
	struct pipe_inode_info *splice_pipe;
	struct page_frag task_frag;
	struct task_delay_info *delays;
	int nr_dirtied;
	int nr_dirtied_pause;
	long unsigned int dirty_paused_when;
	int latency_record_count;
	struct latency_record latency_record[32];
	u64 timer_slack_ns;
	u64 default_timer_slack_ns;
	int curr_ret_stack;
	int curr_ret_depth;
	struct ftrace_ret_stack *ret_stack;
	long long unsigned int ftrace_timestamp;
	atomic_t trace_overrun;
	atomic_t tracing_graph_pause;
	long unsigned int trace;
	long unsigned int trace_recursion;
	struct mem_cgroup *memcg_in_oom;
	gfp_t memcg_oom_gfp_mask;
	int memcg_oom_order;
	unsigned int memcg_nr_pages_over_high;
	struct mem_cgroup *active_memcg;
	struct request_queue *throttle_queue;
	int pagefault_disabled;
	struct task_struct *oom_reaper_list;
	struct vm_struct *stack_vm_area;
	refcount_t stack_refcount;
	void *security;
	long: 64;
	struct thread_struct thread;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

typedef s32 compat_long_t;

typedef u32 compat_uptr_t;

struct user_pt_regs {
	__u64 regs[31];
	__u64 sp;
	__u64 pc;
	__u64 pstate;
};

struct pt_regs {
	union {
		struct user_pt_regs user_regs;
		struct {
			u64 regs[31];
			u64 sp;
			u64 pc;
			u64 pstate;
		};
	};
	u64 orig_x0;
	s32 syscallno;
	u32 unused2;
	u64 orig_addr_limit;
	u64 pmr_save;
	u64 stackframe[2];
	u64 lockdep_hardirqs;
	u64 exit_rcu;
};

struct arch_hw_breakpoint_ctrl {
	u32 __reserved: 19;
	u32 len: 8;
	u32 type: 2;
	u32 privilege: 2;
	u32 enabled: 1;
};

struct arch_hw_breakpoint {
	u64 address;
	u64 trigger;
	struct arch_hw_breakpoint_ctrl ctrl;
};

typedef u64 pteval_t;

typedef u64 pmdval_t;

typedef u64 pgdval_t;

typedef struct {
	pteval_t pte;
} pte_t;

typedef struct {
	pmdval_t pmd;
} pmd_t;

typedef struct {
	pgdval_t pgd;
} pgd_t;

typedef struct {
	pteval_t pgprot;
} pgprot_t;

typedef struct {
	pgd_t pgd;
} p4d_t;

typedef struct {
	p4d_t p4d;
} pud_t;

enum module_state {
	MODULE_STATE_LIVE = 0,
	MODULE_STATE_COMING = 1,
	MODULE_STATE_GOING = 2,
	MODULE_STATE_UNFORMED = 3,
};

struct kref {
	refcount_t refcount;
};

struct kset;

struct kobj_type;

struct kernfs_node;

struct kobject {
	const char *name;
	struct list_head entry;
	struct kobject *parent;
	struct kset *kset;
	struct kobj_type *ktype;
	struct kernfs_node *sd;
	struct kref kref;
	unsigned int state_initialized: 1;
	unsigned int state_in_sysfs: 1;
	unsigned int state_add_uevent_sent: 1;
	unsigned int state_remove_uevent_sent: 1;
	unsigned int uevent_suppress: 1;
};

struct module_param_attrs;

struct module_kobject {
	struct kobject kobj;
	struct module *mod;
	struct kobject *drivers_dir;
	struct module_param_attrs *mp;
	struct completion *kobj_completion;
};

struct latch_tree_node {
	struct rb_node node[2];
};

struct mod_tree_node {
	struct module *mod;
	struct latch_tree_node node;
};

struct module_layout {
	void *base;
	unsigned int size;
	unsigned int text_size;
	unsigned int ro_size;
	unsigned int ro_after_init_size;
	struct mod_tree_node mtn;
};

struct mod_plt_sec {
	int plt_shndx;
	int plt_num_entries;
	int plt_max_entries;
};

struct plt_entry;

struct mod_arch_specific {
	struct mod_plt_sec core;
	struct mod_plt_sec init;
	struct plt_entry *ftrace_trampolines;
};

struct elf64_sym;

typedef struct elf64_sym Elf64_Sym;

struct mod_kallsyms {
	Elf64_Sym *symtab;
	unsigned int num_symtab;
	char *strtab;
	char *typetab;
};

typedef const int tracepoint_ptr_t;

struct module_attribute;

struct kernel_param;

struct exception_table_entry;

struct module_sect_attrs;

struct module_notes_attrs;

struct srcu_struct;

struct bpf_raw_event_map;

struct trace_event_call;

struct trace_eval_map;

struct error_injection_entry;

struct module {
	enum module_state state;
	struct list_head list;
	char name[56];
	struct module_kobject mkobj;
	struct module_attribute *modinfo_attrs;
	const char *version;
	const char *srcversion;
	struct kobject *holders_dir;
	const struct kernel_symbol *syms;
	const s32 *crcs;
	unsigned int num_syms;
	struct mutex param_lock;
	struct kernel_param *kp;
	unsigned int num_kp;
	unsigned int num_gpl_syms;
	const struct kernel_symbol *gpl_syms;
	const s32 *gpl_crcs;
	bool using_gplonly_symbols;
	bool async_probe_requested;
	const struct kernel_symbol *gpl_future_syms;
	const s32 *gpl_future_crcs;
	unsigned int num_gpl_future_syms;
	unsigned int num_exentries;
	struct exception_table_entry *extable;
	int (*init)();
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct module_layout core_layout;
	struct module_layout init_layout;
	struct mod_arch_specific arch;
	long unsigned int taints;
	unsigned int num_bugs;
	struct list_head bug_list;
	struct bug_entry *bug_table;
	struct mod_kallsyms *kallsyms;
	struct mod_kallsyms core_kallsyms;
	struct module_sect_attrs *sect_attrs;
	struct module_notes_attrs *notes_attrs;
	char *args;
	void *percpu;
	unsigned int percpu_size;
	void *noinstr_text_start;
	unsigned int noinstr_text_size;
	unsigned int num_tracepoints;
	tracepoint_ptr_t *tracepoints_ptrs;
	unsigned int num_srcu_structs;
	struct srcu_struct **srcu_struct_ptrs;
	unsigned int num_bpf_raw_events;
	struct bpf_raw_event_map *bpf_raw_events;
	struct jump_entry *jump_entries;
	unsigned int num_jump_entries;
	unsigned int num_trace_bprintk_fmt;
	const char **trace_bprintk_fmt_start;
	struct trace_event_call **trace_events;
	unsigned int num_trace_events;
	struct trace_eval_map **trace_evals;
	unsigned int num_trace_evals;
	unsigned int num_ftrace_callsites;
	long unsigned int *ftrace_callsites;
	void *kprobes_text_start;
	unsigned int kprobes_text_size;
	long unsigned int *kprobe_blacklist;
	unsigned int num_kprobe_blacklist;
	struct list_head source_list;
	struct list_head target_list;
	void (*exit)();
	atomic_t refcnt;
	struct error_injection_entry *ei_funcs;
	unsigned int num_ei_funcs;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum perf_event_state {
	PERF_EVENT_STATE_DEAD = 4294967292,
	PERF_EVENT_STATE_EXIT = 4294967293,
	PERF_EVENT_STATE_ERROR = 4294967294,
	PERF_EVENT_STATE_OFF = 4294967295,
	PERF_EVENT_STATE_INACTIVE = 0,
	PERF_EVENT_STATE_ACTIVE = 1,
};

typedef struct {
	atomic_long_t a;
} local_t;

typedef struct {
	local_t a;
} local64_t;

struct perf_event_attr {
	__u32 type;
	__u32 size;
	__u64 config;
	union {
		__u64 sample_period;
		__u64 sample_freq;
	};
	__u64 sample_type;
	__u64 read_format;
	__u64 disabled: 1;
	__u64 inherit: 1;
	__u64 pinned: 1;
	__u64 exclusive: 1;
	__u64 exclude_user: 1;
	__u64 exclude_kernel: 1;
	__u64 exclude_hv: 1;
	__u64 exclude_idle: 1;
	__u64 mmap: 1;
	__u64 comm: 1;
	__u64 freq: 1;
	__u64 inherit_stat: 1;
	__u64 enable_on_exec: 1;
	__u64 task: 1;
	__u64 watermark: 1;
	__u64 precise_ip: 2;
	__u64 mmap_data: 1;
	__u64 sample_id_all: 1;
	__u64 exclude_host: 1;
	__u64 exclude_guest: 1;
	__u64 exclude_callchain_kernel: 1;
	__u64 exclude_callchain_user: 1;
	__u64 mmap2: 1;
	__u64 comm_exec: 1;
	__u64 use_clockid: 1;
	__u64 context_switch: 1;
	__u64 write_backward: 1;
	__u64 namespaces: 1;
	__u64 ksymbol: 1;
	__u64 bpf_event: 1;
	__u64 aux_output: 1;
	__u64 cgroup: 1;
	__u64 text_poke: 1;
	__u64 __reserved_1: 30;
	union {
		__u32 wakeup_events;
		__u32 wakeup_watermark;
	};
	__u32 bp_type;
	union {
		__u64 bp_addr;
		__u64 kprobe_func;
		__u64 uprobe_path;
		__u64 config1;
	};
	union {
		__u64 bp_len;
		__u64 kprobe_addr;
		__u64 probe_offset;
		__u64 config2;
	};
	__u64 branch_sample_type;
	__u64 sample_regs_user;
	__u32 sample_stack_user;
	__s32 clockid;
	__u64 sample_regs_intr;
	__u32 aux_watermark;
	__u16 sample_max_stack;
	__u16 __reserved_2;
	__u32 aux_sample_size;
	__u32 __reserved_3;
};

struct hw_perf_event_extra {
	u64 config;
	unsigned int reg;
	int alloc;
	int idx;
};

struct hw_perf_event {
	union {
		struct {
			u64 config;
			u64 last_tag;
			long unsigned int config_base;
			long unsigned int event_base;
			int event_base_rdpmc;
			int idx;
			int last_cpu;
			int flags;
			struct hw_perf_event_extra extra_reg;
			struct hw_perf_event_extra branch_reg;
		};
		struct {
			struct hrtimer hrtimer;
		};
		struct {
			struct list_head tp_list;
		};
		struct {
			u64 pwr_acc;
			u64 ptsc;
		};
		struct {
			struct arch_hw_breakpoint info;
			struct list_head bp_list;
		};
		struct {
			u8 iommu_bank;
			u8 iommu_cntr;
			u16 padding;
			u64 conf;
			u64 conf1;
		};
	};
	struct task_struct *target;
	void *addr_filters;
	long unsigned int addr_filters_gen;
	int state;
	local64_t prev_count;
	u64 sample_period;
	union {
		struct {
			u64 last_period;
			local64_t period_left;
		};
		struct {
			u64 saved_metric;
			u64 saved_slots;
		};
	};
	u64 interrupts_seq;
	u64 interrupts;
	u64 freq_time_stamp;
	u64 freq_count_stamp;
};

struct wait_queue_head {
	spinlock_t lock;
	struct list_head head;
};

typedef struct wait_queue_head wait_queue_head_t;

struct irq_work {
	union {
		struct __call_single_node node;
		struct {
			struct llist_node llnode;
			atomic_t flags;
		};
	};
	void (*func)(struct irq_work *);
};

struct perf_addr_filters_head {
	struct list_head list;
	raw_spinlock_t lock;
	unsigned int nr_file_filters;
};

struct perf_sample_data;

typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *);

struct ftrace_ops;

typedef void (*ftrace_func_t)(long unsigned int, long unsigned int, struct ftrace_ops *, struct pt_regs *);

struct ftrace_hash;

struct ftrace_ops_hash {
	struct ftrace_hash *notrace_hash;
	struct ftrace_hash *filter_hash;
	struct mutex regex_lock;
};

struct ftrace_ops {
	ftrace_func_t func;
	struct ftrace_ops *next;
	long unsigned int flags;
	void *private;
	ftrace_func_t saved_func;
	struct ftrace_ops_hash local_hash;
	struct ftrace_ops_hash *func_hash;
	struct ftrace_ops_hash old_hash;
	long unsigned int trampoline;
	long unsigned int trampoline_size;
	struct list_head list;
};

struct pmu;

struct perf_buffer;

struct fasync_struct;

struct perf_addr_filter_range;

struct pid_namespace;

struct bpf_prog;

struct event_filter;

struct perf_cgroup;

struct perf_event {
	struct list_head event_entry;
	struct list_head sibling_list;
	struct list_head active_list;
	struct rb_node group_node;
	u64 group_index;
	struct list_head migrate_entry;
	struct hlist_node hlist_entry;
	struct list_head active_entry;
	int nr_siblings;
	int event_caps;
	int group_caps;
	struct perf_event *group_leader;
	struct pmu *pmu;
	void *pmu_private;
	enum perf_event_state state;
	unsigned int attach_state;
	local64_t count;
	atomic64_t child_count;
	u64 total_time_enabled;
	u64 total_time_running;
	u64 tstamp;
	u64 shadow_ctx_time;
	struct perf_event_attr attr;
	u16 header_size;
	u16 id_header_size;
	u16 read_size;
	struct hw_perf_event hw;
	struct perf_event_context *ctx;
	atomic_long_t refcount;
	atomic64_t child_total_time_enabled;
	atomic64_t child_total_time_running;
	struct mutex child_mutex;
	struct list_head child_list;
	struct perf_event *parent;
	int oncpu;
	int cpu;
	struct list_head owner_entry;
	struct task_struct *owner;
	struct mutex mmap_mutex;
	atomic_t mmap_count;
	struct perf_buffer *rb;
	struct list_head rb_entry;
	long unsigned int rcu_batches;
	int rcu_pending;
	wait_queue_head_t waitq;
	struct fasync_struct *fasync;
	int pending_wakeup;
	int pending_kill;
	int pending_disable;
	struct irq_work pending;
	atomic_t event_limit;
	struct perf_addr_filters_head addr_filters;
	struct perf_addr_filter_range *addr_filter_ranges;
	long unsigned int addr_filters_gen;
	struct perf_event *aux_event;
	void (*destroy)(struct perf_event *);
	struct callback_head callback_head;
	struct pid_namespace *ns;
	u64 id;
	u64 (*clock)();
	perf_overflow_handler_t overflow_handler;
	void *overflow_handler_context;
	perf_overflow_handler_t orig_overflow_handler;
	struct bpf_prog *prog;
	struct trace_event_call *tp_event;
	struct event_filter *filter;
	struct ftrace_ops ftrace_ops;
	struct perf_cgroup *cgrp;
	void *security;
	struct list_head sb_list;
};

struct wait_queue_entry;

typedef int (*wait_queue_func_t)(struct wait_queue_entry *, unsigned int, int, void *);

struct wait_queue_entry {
	unsigned int flags;
	void *private;
	wait_queue_func_t func;
	struct list_head entry;
};

typedef struct wait_queue_entry wait_queue_entry_t;

enum refcount_saturation_type {
	REFCOUNT_ADD_NOT_ZERO_OVF = 0,
	REFCOUNT_ADD_OVF = 1,
	REFCOUNT_ADD_UAF = 2,
	REFCOUNT_SUB_UAF = 3,
	REFCOUNT_DEC_LEAK = 4,
};

enum pid_type {
	PIDTYPE_PID = 0,
	PIDTYPE_TGID = 1,
	PIDTYPE_PGID = 2,
	PIDTYPE_SID = 3,
	PIDTYPE_MAX = 4,
};

struct upid {
	int nr;
	struct pid_namespace *ns;
};

struct xarray {
	spinlock_t xa_lock;
	gfp_t xa_flags;
	void *xa_head;
};

struct idr {
	struct xarray idr_rt;
	unsigned int idr_base;
	unsigned int idr_next;
};

struct proc_ns_operations;

struct ns_common {
	atomic_long_t stashed;
	const struct proc_ns_operations *ops;
	unsigned int inum;
};

struct kmem_cache;

struct fs_pin;

struct user_namespace;

struct ucounts;

struct pid_namespace {
	struct kref kref;
	struct idr idr;
	struct callback_head rcu;
	unsigned int pid_allocated;
	struct task_struct *child_reaper;
	struct kmem_cache *pid_cachep;
	unsigned int level;
	struct pid_namespace *parent;
	struct fs_pin *bacct;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	int reboot;
	struct ns_common ns;
};

struct pid {
	refcount_t count;
	unsigned int level;
	spinlock_t lock;
	struct hlist_head tasks[4];
	struct hlist_head inodes;
	wait_queue_head_t wait_pidfd;
	struct callback_head rcu;
	struct upid numbers[1];
};

struct uid_gid_extent {
	u32 first;
	u32 lower_first;
	u32 count;
};

struct uid_gid_map {
	u32 nr_extents;
	union {
		struct uid_gid_extent extent[5];
		struct {
			struct uid_gid_extent *forward;
			struct uid_gid_extent *reverse;
		};
	};
};

typedef struct {
	gid_t val;
} kgid_t;

struct rw_semaphore {
	atomic_long_t count;
	atomic_long_t owner;
	struct optimistic_spin_queue osq;
	raw_spinlock_t wait_lock;
	struct list_head wait_list;
};

struct work_struct;

typedef void (*work_func_t)(struct work_struct *);

struct work_struct {
	atomic_long_t data;
	struct list_head entry;
	work_func_t func;
};

struct ctl_table;

struct ctl_table_root;

struct ctl_table_set;

struct ctl_dir;

struct ctl_node;

struct ctl_table_header {
	union {
		struct {
			struct ctl_table *ctl_table;
			int used;
			int count;
			int nreg;
		};
		struct callback_head rcu;
	};
	struct completion *unregistering;
	struct ctl_table *ctl_table_arg;
	struct ctl_table_root *root;
	struct ctl_table_set *set;
	struct ctl_dir *parent;
	struct ctl_node *node;
	struct hlist_head inodes;
};

struct ctl_dir {
	struct ctl_table_header header;
	struct rb_root root;
};

struct ctl_table_set {
	int (*is_seen)(struct ctl_table_set *);
	struct ctl_dir dir;
};

struct user_namespace {
	struct uid_gid_map uid_map;
	struct uid_gid_map gid_map;
	struct uid_gid_map projid_map;
	atomic_t count;
	struct user_namespace *parent;
	int level;
	kuid_t owner;
	kgid_t group;
	struct ns_common ns;
	long unsigned int flags;
	bool parent_could_setfcap;
	struct list_head keyring_name_list;
	struct key *user_keyring_register;
	struct rw_semaphore keyring_sem;
	struct work_struct work;
	struct ctl_table_set set;
	struct ctl_table_header *sysctls;
	struct ucounts *ucounts;
	int ucount_max[10];
};

struct timer_list {
	struct hlist_node entry;
	long unsigned int expires;
	void (*function)(struct timer_list *);
	u32 flags;
};

struct workqueue_struct;

struct delayed_work {
	struct work_struct work;
	struct timer_list timer;
	struct workqueue_struct *wq;
	int cpu;
};

struct rcu_work {
	struct work_struct work;
	struct callback_head rcu;
	struct workqueue_struct *wq;
};

typedef struct page *pgtable_t;

struct address_space;

struct dev_pagemap;

struct obj_cgroup;

struct page {
	long unsigned int flags;
	union {
		struct {
			struct list_head lru;
			struct address_space *mapping;
			long unsigned int index;
			long unsigned int private;
		};
		struct {
			long unsigned int dma_addr[2];
		};
		struct {
			union {
				struct list_head slab_list;
				struct {
					struct page *next;
					int pages;
					int pobjects;
				};
			};
			struct kmem_cache *slab_cache;
			void *freelist;
			union {
				void *s_mem;
				long unsigned int counters;
				struct {
					unsigned int inuse: 16;
					unsigned int objects: 15;
					unsigned int frozen: 1;
				};
			};
		};
		struct {
			long unsigned int compound_head;
			unsigned char compound_dtor;
			unsigned char compound_order;
			atomic_t compound_mapcount;
			unsigned int compound_nr;
		};
		struct {
			long unsigned int _compound_pad_1;
			atomic_t hpage_pinned_refcount;
			struct list_head deferred_list;
		};
		struct {
			long unsigned int _pt_pad_1;
			pgtable_t pmd_huge_pte;
			long unsigned int _pt_pad_2;
			union {
				struct mm_struct *pt_mm;
				atomic_t pt_frag_refcount;
			};
			spinlock_t ptl;
		};
		struct {
			struct dev_pagemap *pgmap;
			void *zone_device_data;
		};
		struct callback_head callback_head;
	};
	union {
		atomic_t _mapcount;
		unsigned int page_type;
		unsigned int active;
		int units;
	};
	atomic_t _refcount;
	union {
		struct mem_cgroup *mem_cgroup;
		struct obj_cgroup **obj_cgroups;
	};
};

struct seqcount_raw_spinlock {
	seqcount_t seqcount;
};

typedef struct seqcount_raw_spinlock seqcount_raw_spinlock_t;

typedef struct {
	seqcount_spinlock_t seqcount;
	spinlock_t lock;
} seqlock_t;

struct hrtimer_cpu_base;

struct hrtimer_clock_base {
	struct hrtimer_cpu_base *cpu_base;
	unsigned int index;
	clockid_t clockid;
	seqcount_raw_spinlock_t seq;
	struct hrtimer *running;
	struct timerqueue_head active;
	ktime_t (*get_time)();
	ktime_t offset;
};

struct hrtimer_cpu_base {
	raw_spinlock_t lock;
	unsigned int cpu;
	unsigned int active_bases;
	unsigned int clock_was_set_seq;
	unsigned int hres_active: 1;
	unsigned int in_hrtirq: 1;
	unsigned int hang_detected: 1;
	unsigned int softirq_activated: 1;
	unsigned int nr_events;
	short unsigned int nr_retries;
	short unsigned int nr_hangs;
	unsigned int max_hang_time;
	ktime_t expires_next;
	struct hrtimer *next_timer;
	ktime_t softirq_expires_next;
	struct hrtimer *softirq_next_timer;
	struct hrtimer_clock_base clock_base[8];
};

enum node_states {
	N_POSSIBLE = 0,
	N_ONLINE = 1,
	N_NORMAL_MEMORY = 2,
	N_HIGH_MEMORY = 2,
	N_MEMORY = 3,
	N_CPU = 4,
	N_GENERIC_INITIATOR = 5,
	NR_NODE_STATES = 6,
};

struct rlimit {
	__kernel_ulong_t rlim_cur;
	__kernel_ulong_t rlim_max;
};

struct task_cputime {
	u64 stime;
	u64 utime;
	long long unsigned int sum_exec_runtime;
};

typedef void __signalfn_t(int);

typedef __signalfn_t *__sighandler_t;

typedef void __restorefn_t();

typedef __restorefn_t *__sigrestore_t;

union sigval {
	int sival_int;
	void *sival_ptr;
};

typedef union sigval sigval_t;

union __sifields {
	struct {
		__kernel_pid_t _pid;
		__kernel_uid32_t _uid;
	} _kill;
	struct {
		__kernel_timer_t _tid;
		int _overrun;
		sigval_t _sigval;
		int _sys_private;
	} _timer;
	struct {
		__kernel_pid_t _pid;
		__kernel_uid32_t _uid;
		sigval_t _sigval;
	} _rt;
	struct {
		__kernel_pid_t _pid;
		__kernel_uid32_t _uid;
		int _status;
		__kernel_clock_t _utime;
		__kernel_clock_t _stime;
	} _sigchld;
	struct {
		void *_addr;
		union {
			short int _addr_lsb;
			struct {
				char _dummy_bnd[8];
				void *_lower;
				void *_upper;
			} _addr_bnd;
			struct {
				char _dummy_pkey[8];
				__u32 _pkey;
			} _addr_pkey;
		};
	} _sigfault;
	struct {
		long int _band;
		int _fd;
	} _sigpoll;
	struct {
		void *_call_addr;
		int _syscall;
		unsigned int _arch;
	} _sigsys;
};

struct kernel_siginfo {
	struct {
		int si_signo;
		int si_errno;
		int si_code;
		union __sifields _sifields;
	};
};

struct user_struct {
	refcount_t __count;
	atomic_t processes;
	atomic_t sigpending;
	atomic_t fanotify_listeners;
	atomic_long_t epoll_watches;
	long unsigned int mq_bytes;
	long unsigned int locked_shm;
	long unsigned int unix_inflight;
	atomic_long_t pipe_bufs;
	struct hlist_node uidhash_node;
	kuid_t uid;
	atomic_long_t locked_vm;
	struct ratelimit_state ratelimit;
};

struct sigaction {
	__sighandler_t sa_handler;
	long unsigned int sa_flags;
	__sigrestore_t sa_restorer;
	sigset_t sa_mask;
};

struct k_sigaction {
	struct sigaction sa;
};

struct vm_userfaultfd_ctx {};

struct anon_vma;

struct vm_operations_struct;

struct vm_area_struct {
	long unsigned int vm_start;
	long unsigned int vm_end;
	struct vm_area_struct *vm_next;
	struct vm_area_struct *vm_prev;
	struct rb_node vm_rb;
	long unsigned int rb_subtree_gap;
	struct mm_struct *vm_mm;
	pgprot_t vm_page_prot;
	long unsigned int vm_flags;
	struct {
		struct rb_node rb;
		long unsigned int rb_subtree_last;
	} shared;
	struct list_head anon_vma_chain;
	struct anon_vma *anon_vma;
	const struct vm_operations_struct *vm_ops;
	long unsigned int vm_pgoff;
	struct file *vm_file;
	void *vm_private_data;
	atomic_long_t swap_readahead_info;
	struct vm_userfaultfd_ctx vm_userfaultfd_ctx;
};

struct mm_rss_stat {
	atomic_long_t count[4];
};

struct cpu_itimer {
	u64 expires;
	u64 incr;
};

struct task_cputime_atomic {
	atomic64_t utime;
	atomic64_t stime;
	atomic64_t sum_exec_runtime;
};

struct thread_group_cputimer {
	struct task_cputime_atomic cputime_atomic;
};

struct pacct_struct {
	int ac_flag;
	long int ac_exitcode;
	long unsigned int ac_mem;
	u64 ac_utime;
	u64 ac_stime;
	long unsigned int ac_minflt;
	long unsigned int ac_majflt;
};

struct tty_struct;

struct autogroup;

struct taskstats;

struct tty_audit_buf;

struct signal_struct {
	refcount_t sigcnt;
	atomic_t live;
	int nr_threads;
	struct list_head thread_head;
	wait_queue_head_t wait_chldexit;
	struct task_struct *curr_target;
	struct sigpending shared_pending;
	struct hlist_head multiprocess;
	int group_exit_code;
	int notify_count;
	struct task_struct *group_exit_task;
	int group_stop_count;
	unsigned int flags;
	unsigned int is_child_subreaper: 1;
	unsigned int has_child_subreaper: 1;
	int posix_timer_id;
	struct list_head posix_timers;
	struct hrtimer real_timer;
	ktime_t it_real_incr;
	struct cpu_itimer it[2];
	struct thread_group_cputimer cputimer;
	struct posix_cputimers posix_cputimers;
	struct pid *pids[4];
	struct pid *tty_old_pgrp;
	int leader;
	struct tty_struct *tty;
	struct autogroup *autogroup;
	seqlock_t stats_lock;
	u64 utime;
	u64 stime;
	u64 cutime;
	u64 cstime;
	u64 gtime;
	u64 cgtime;
	struct prev_cputime prev_cputime;
	long unsigned int nvcsw;
	long unsigned int nivcsw;
	long unsigned int cnvcsw;
	long unsigned int cnivcsw;
	long unsigned int min_flt;
	long unsigned int maj_flt;
	long unsigned int cmin_flt;
	long unsigned int cmaj_flt;
	long unsigned int inblock;
	long unsigned int oublock;
	long unsigned int cinblock;
	long unsigned int coublock;
	long unsigned int maxrss;
	long unsigned int cmaxrss;
	struct task_io_accounting ioac;
	long long unsigned int sum_sched_runtime;
	struct rlimit rlim[16];
	struct pacct_struct pacct;
	struct taskstats *stats;
	unsigned int audit_tty;
	struct tty_audit_buf *tty_audit_buf;
	bool oom_flag_origin;
	short int oom_score_adj;
	short int oom_score_adj_min;
	struct mm_struct *oom_mm;
	struct mutex cred_guard_mutex;
	struct rw_semaphore exec_update_lock;
};

struct rseq {
	__u32 cpu_id_start;
	__u32 cpu_id;
	union {
		__u64 ptr64;
		__u64 ptr;
	} rseq_cs;
	__u32 flags;
	long: 32;
	long: 64;
};

struct rq;

struct rq_flags;

struct sched_class {
	void (*enqueue_task)(struct rq *, struct task_struct *, int);
	void (*dequeue_task)(struct rq *, struct task_struct *, int);
	void (*yield_task)(struct rq *);
	bool (*yield_to_task)(struct rq *, struct task_struct *);
	void (*check_preempt_curr)(struct rq *, struct task_struct *, int);
	struct task_struct * (*pick_next_task)(struct rq *);
	void (*put_prev_task)(struct rq *, struct task_struct *);
	void (*set_next_task)(struct rq *, struct task_struct *, bool);
	int (*balance)(struct rq *, struct task_struct *, struct rq_flags *);
	int (*select_task_rq)(struct task_struct *, int, int, int);
	void (*migrate_task_rq)(struct task_struct *, int);
	void (*task_woken)(struct rq *, struct task_struct *);
	void (*set_cpus_allowed)(struct task_struct *, const struct cpumask *);
	void (*rq_online)(struct rq *);
	void (*rq_offline)(struct rq *);
	void (*task_tick)(struct rq *, struct task_struct *, int);
	void (*task_fork)(struct task_struct *);
	void (*task_dead)(struct task_struct *);
	void (*switched_from)(struct rq *, struct task_struct *);
	void (*switched_to)(struct rq *, struct task_struct *);
	void (*prio_changed)(struct rq *, struct task_struct *, int);
	unsigned int (*get_rr_interval)(struct rq *, struct task_struct *);
	void (*update_curr)(struct rq *);
	void (*task_change_group)(struct task_struct *, int);
};

typedef struct {
	atomic64_t id;
	void *sigpage;
	refcount_t pinned;
	void *vdso;
	long unsigned int flags;
} mm_context_t;

struct uprobes_state {};

struct linux_binfmt;

struct core_state;

struct kioctx_table;

struct mmu_notifier_subscriptions;

struct mm_struct {
	struct {
		struct vm_area_struct *mmap;
		struct rb_root mm_rb;
		u64 vmacache_seqnum;
		long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
		long unsigned int mmap_base;
		long unsigned int mmap_legacy_base;
		long unsigned int task_size;
		long unsigned int highest_vm_end;
		pgd_t *pgd;
		atomic_t membarrier_state;
		atomic_t mm_users;
		atomic_t mm_count;
		atomic_t has_pinned;
		atomic_long_t pgtables_bytes;
		int map_count;
		spinlock_t page_table_lock;
		struct rw_semaphore mmap_lock;
		struct list_head mmlist;
		long unsigned int hiwater_rss;
		long unsigned int hiwater_vm;
		long unsigned int total_vm;
		long unsigned int locked_vm;
		atomic64_t pinned_vm;
		long unsigned int data_vm;
		long unsigned int exec_vm;
		long unsigned int stack_vm;
		long unsigned int def_flags;
		seqcount_t write_protect_seq;
		spinlock_t arg_lock;
		long unsigned int start_code;
		long unsigned int end_code;
		long unsigned int start_data;
		long unsigned int end_data;
		long unsigned int start_brk;
		long unsigned int brk;
		long unsigned int start_stack;
		long unsigned int arg_start;
		long unsigned int arg_end;
		long unsigned int env_start;
		long unsigned int env_end;
		long unsigned int saved_auxv[46];
		struct mm_rss_stat rss_stat;
		struct linux_binfmt *binfmt;
		mm_context_t context;
		long unsigned int flags;
		struct core_state *core_state;
		spinlock_t ioctx_lock;
		struct kioctx_table *ioctx_table;
		struct task_struct *owner;
		struct user_namespace *user_ns;
		struct file *exe_file;
		struct mmu_notifier_subscriptions *notifier_subscriptions;
		atomic_t tlb_flush_pending;
		struct uprobes_state uprobes_state;
		struct work_struct async_put_work;
	};
	long unsigned int cpu_bitmap[0];
};

struct swait_queue_head {
	raw_spinlock_t lock;
	struct list_head task_list;
};

struct completion {
	unsigned int done;
	struct swait_queue_head wait;
};

struct kernel_cap_struct {
	__u32 cap[2];
};

typedef struct kernel_cap_struct kernel_cap_t;

struct group_info;

struct cred {
	atomic_t usage;
	kuid_t uid;
	kgid_t gid;
	kuid_t suid;
	kgid_t sgid;
	kuid_t euid;
	kgid_t egid;
	kuid_t fsuid;
	kgid_t fsgid;
	unsigned int securebits;
	kernel_cap_t cap_inheritable;
	kernel_cap_t cap_permitted;
	kernel_cap_t cap_effective;
	kernel_cap_t cap_bset;
	kernel_cap_t cap_ambient;
	unsigned char jit_keyring;
	struct key *session_keyring;
	struct key *process_keyring;
	struct key *thread_keyring;
	struct key *request_key_auth;
	void *security;
	struct user_struct *user;
	struct user_namespace *user_ns;
	struct group_info *group_info;
	union {
		int non_rcu;
		struct callback_head rcu;
	};
};

typedef int32_t key_serial_t;

typedef uint32_t key_perm_t;

struct key_type;

struct key_tag;

struct keyring_index_key {
	long unsigned int hash;
	union {
		struct {
			u16 desc_len;
			char desc[6];
		};
		long unsigned int x;
	};
	struct key_type *type;
	struct key_tag *domain_tag;
	const char *description;
};

union key_payload {
	void *rcu_data0;
	void *data[4];
};

struct assoc_array_ptr;

struct assoc_array {
	struct assoc_array_ptr *root;
	long unsigned int nr_leaves_on_tree;
};

struct key_user;

struct key_restriction;

struct key {
	refcount_t usage;
	key_serial_t serial;
	union {
		struct list_head graveyard_link;
		struct rb_node serial_node;
	};
	struct rw_semaphore sem;
	struct key_user *user;
	void *security;
	union {
		time64_t expiry;
		time64_t revoked_at;
	};
	time64_t last_used_at;
	kuid_t uid;
	kgid_t gid;
	key_perm_t perm;
	short unsigned int quotalen;
	short unsigned int datalen;
	short int state;
	long unsigned int flags;
	union {
		struct keyring_index_key index_key;
		struct {
			long unsigned int hash;
			long unsigned int len_desc;
			struct key_type *type;
			struct key_tag *domain_tag;
			char *description;
		};
	};
	union {
		union key_payload payload;
		struct {
			struct list_head name_link;
			struct assoc_array keys;
		};
	};
	struct key_restriction *restrict_link;
};

struct uts_namespace;

struct ipc_namespace;

struct mnt_namespace;

struct net;

struct time_namespace;

struct cgroup_namespace;

struct nsproxy {
	atomic_t count;
	struct uts_namespace *uts_ns;
	struct ipc_namespace *ipc_ns;
	struct mnt_namespace *mnt_ns;
	struct pid_namespace *pid_ns_for_children;
	struct net *net_ns;
	struct time_namespace *time_ns;
	struct time_namespace *time_ns_for_children;
	struct cgroup_namespace *cgroup_ns;
};

struct sighand_struct {
	spinlock_t siglock;
	refcount_t count;
	wait_queue_head_t signalfd_wqh;
	struct k_sigaction action[64];
};

struct bio;

struct bio_list {
	struct bio *head;
	struct bio *tail;
};

struct blk_plug {
	struct list_head mq_list;
	struct list_head cb_list;
	short unsigned int rq_count;
	bool multiple_queues;
	bool nowait;
};

struct reclaim_state {
	long unsigned int reclaimed_slab;
};

struct percpu_counter {
	raw_spinlock_t lock;
	s64 count;
	s32 *counters;
};

struct fprop_local_percpu {
	struct percpu_counter events;
	unsigned int period;
	raw_spinlock_t lock;
};

enum wb_reason {
	WB_REASON_BACKGROUND = 0,
	WB_REASON_VMSCAN = 1,
	WB_REASON_SYNC = 2,
	WB_REASON_PERIODIC = 3,
	WB_REASON_LAPTOP_TIMER = 4,
	WB_REASON_FS_FREE_SPACE = 5,
	WB_REASON_FORKER_THREAD = 6,
	WB_REASON_FOREIGN_FLUSH = 7,
	WB_REASON_MAX = 8,
};

struct percpu_ref_data;

struct percpu_ref {
	long unsigned int percpu_count_ptr;
	struct percpu_ref_data *data;
};

struct cgroup_subsys_state;

struct bdi_writeback {
	struct backing_dev_info *bdi;
	long unsigned int state;
	long unsigned int last_old_flush;
	struct list_head b_dirty;
	struct list_head b_io;
	struct list_head b_more_io;
	struct list_head b_dirty_time;
	spinlock_t list_lock;
	struct percpu_counter stat[4];
	long unsigned int congested;
	long unsigned int bw_time_stamp;
	long unsigned int dirtied_stamp;
	long unsigned int written_stamp;
	long unsigned int write_bandwidth;
	long unsigned int avg_write_bandwidth;
	long unsigned int dirty_ratelimit;
	long unsigned int balanced_dirty_ratelimit;
	struct fprop_local_percpu completions;
	int dirty_exceeded;
	enum wb_reason start_all_reason;
	spinlock_t work_lock;
	struct list_head work_list;
	struct delayed_work dwork;
	long unsigned int dirty_sleep;
	struct list_head bdi_node;
	struct percpu_ref refcnt;
	struct fprop_local_percpu memcg_completions;
	struct cgroup_subsys_state *memcg_css;
	struct cgroup_subsys_state *blkcg_css;
	struct list_head memcg_node;
	struct list_head blkcg_node;
	union {
		struct work_struct release_work;
		struct callback_head rcu;
	};
};

struct device;

struct backing_dev_info {
	u64 id;
	struct rb_node rb_node;
	struct list_head bdi_list;
	long unsigned int ra_pages;
	long unsigned int io_pages;
	struct kref refcnt;
	unsigned int capabilities;
	unsigned int min_ratio;
	unsigned int max_ratio;
	unsigned int max_prop_frac;
	atomic_long_t tot_write_bandwidth;
	struct bdi_writeback wb;
	struct list_head wb_list;
	struct xarray cgwb_tree;
	struct mutex cgwb_release_mutex;
	struct rw_semaphore wb_switch_rwsem;
	wait_queue_head_t wb_waitq;
	struct device *dev;
	char dev_name[64];
	struct device *owner;
	struct timer_list laptop_mode_wb_timer;
	struct dentry *debug_dir;
};

struct io_cq;

struct io_context {
	atomic_long_t refcount;
	atomic_t active_ref;
	atomic_t nr_tasks;
	spinlock_t lock;
	short unsigned int ioprio;
	struct xarray icq_tree;
	struct io_cq *icq_hint;
	struct hlist_head icq_list;
	struct work_struct release_work;
};

struct cgroup;

struct css_set {
	struct cgroup_subsys_state *subsys[11];
	refcount_t refcount;
	struct css_set *dom_cset;
	struct cgroup *dfl_cgrp;
	int nr_tasks;
	struct list_head tasks;
	struct list_head mg_tasks;
	struct list_head dying_tasks;
	struct list_head task_iters;
	struct list_head e_cset_node[11];
	struct list_head threaded_csets;
	struct list_head threaded_csets_node;
	struct hlist_node hlist;
	struct list_head cgrp_links;
	struct list_head mg_preload_node;
	struct list_head mg_node;
	struct cgroup *mg_src_cgrp;
	struct cgroup *mg_dst_cgrp;
	struct css_set *mg_dst_cset;
	bool dead;
	struct callback_head callback_head;
};

struct compat_robust_list {
	compat_uptr_t next;
};

struct compat_robust_list_head {
	struct compat_robust_list list;
	compat_long_t futex_offset;
	compat_uptr_t list_op_pending;
};

struct perf_event_groups {
	struct rb_root tree;
	u64 index;
};

struct perf_event_context {
	struct pmu *pmu;
	raw_spinlock_t lock;
	struct mutex mutex;
	struct list_head active_ctx_list;
	struct perf_event_groups pinned_groups;
	struct perf_event_groups flexible_groups;
	struct list_head event_list;
	struct list_head pinned_active;
	struct list_head flexible_active;
	int nr_events;
	int nr_active;
	int is_active;
	int nr_stat;
	int nr_freq;
	int rotate_disable;
	int rotate_necessary;
	refcount_t refcount;
	struct task_struct *task;
	u64 time;
	u64 timestamp;
	struct perf_event_context *parent_ctx;
	u64 parent_gen;
	u64 generation;
	int pin_count;
	int nr_cgroups;
	void *task_ctx_data;
	struct callback_head callback_head;
};

struct task_delay_info {
	raw_spinlock_t lock;
	unsigned int flags;
	u64 blkio_start;
	u64 blkio_delay;
	u64 swapin_delay;
	u32 blkio_count;
	u32 swapin_count;
	u64 freepages_start;
	u64 freepages_delay;
	u64 thrashing_start;
	u64 thrashing_delay;
	u32 freepages_count;
	u32 thrashing_count;
};

struct ftrace_ret_stack {
	long unsigned int ret;
	long unsigned int func;
	long long unsigned int calltime;
	long long unsigned int subtime;
	long unsigned int fp;
};

struct cgroup_subsys;

struct cgroup_subsys_state {
	struct cgroup *cgroup;
	struct cgroup_subsys *ss;
	struct percpu_ref refcnt;
	struct list_head sibling;
	struct list_head children;
	struct list_head rstat_css_node;
	int id;
	unsigned int flags;
	u64 serial_nr;
	atomic_t online_cnt;
	struct work_struct destroy_work;
	struct rcu_work destroy_rwork;
	struct cgroup_subsys_state *parent;
};

struct mem_cgroup_id {
	int id;
	refcount_t ref;
};

struct page_counter {
	atomic_long_t usage;
	long unsigned int min;
	long unsigned int low;
	long unsigned int high;
	long unsigned int max;
	struct page_counter *parent;
	long unsigned int emin;
	atomic_long_t min_usage;
	atomic_long_t children_min_usage;
	long unsigned int elow;
	atomic_long_t low_usage;
	atomic_long_t children_low_usage;
	long unsigned int watermark;
	long unsigned int failcnt;
};

struct vmpressure {
	long unsigned int scanned;
	long unsigned int reclaimed;
	long unsigned int tree_scanned;
	long unsigned int tree_reclaimed;
	spinlock_t sr_lock;
	struct list_head events;
	struct mutex events_lock;
	struct work_struct work;
};

struct cgroup_file {
	struct kernfs_node *kn;
	long unsigned int notified_at;
	struct timer_list notify_timer;
};

struct mem_cgroup_threshold_ary;

struct mem_cgroup_thresholds {
	struct mem_cgroup_threshold_ary *primary;
	struct mem_cgroup_threshold_ary *spare;
};

struct memcg_padding {
	char x[0];
};

enum memcg_kmem_state {
	KMEM_NONE = 0,
	KMEM_ALLOCATED = 1,
	KMEM_ONLINE = 2,
};

struct fprop_global {
	struct percpu_counter events;
	unsigned int period;
	seqcount_t sequence;
};

struct wb_domain {
	spinlock_t lock;
	struct fprop_global completions;
	struct timer_list period_timer;
	long unsigned int period_time;
	long unsigned int dirty_limit_tstamp;
	long unsigned int dirty_limit;
};

struct wb_completion {
	atomic_t cnt;
	wait_queue_head_t *waitq;
};

struct memcg_cgwb_frn {
	u64 bdi_id;
	int memcg_id;
	u64 at;
	struct wb_completion done;
};

struct memcg_vmstats_percpu;

struct mem_cgroup_per_node;

struct mem_cgroup {
	struct cgroup_subsys_state css;
	struct mem_cgroup_id id;
	struct page_counter memory;
	union {
		struct page_counter swap;
		struct page_counter memsw;
	};
	struct page_counter kmem;
	struct page_counter tcpmem;
	struct work_struct high_work;
	long unsigned int soft_limit;
	struct vmpressure vmpressure;
	bool use_hierarchy;
	bool oom_group;
	bool oom_lock;
	int under_oom;
	int swappiness;
	int oom_kill_disable;
	struct cgroup_file events_file;
	struct cgroup_file events_local_file;
	struct cgroup_file swap_events_file;
	struct mutex thresholds_lock;
	struct mem_cgroup_thresholds thresholds;
	struct mem_cgroup_thresholds memsw_thresholds;
	struct list_head oom_notify;
	long unsigned int move_charge_at_immigrate;
	spinlock_t move_lock;
	long unsigned int move_lock_flags;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct memcg_padding _pad1_;
	atomic_long_t vmstats[40];
	atomic_long_t vmevents[67];
	atomic_long_t memory_events[8];
	atomic_long_t memory_events_local[8];
	long unsigned int socket_pressure;
	bool tcpmem_active;
	int tcpmem_pressure;
	int kmemcg_id;
	enum memcg_kmem_state kmem_state;
	struct obj_cgroup *objcg;
	struct list_head objcg_list;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct memcg_padding _pad2_;
	atomic_t moving_account;
	struct task_struct *move_lock_task;
	struct memcg_vmstats_percpu *vmstats_local;
	struct memcg_vmstats_percpu *vmstats_percpu;
	struct list_head cgwb_list;
	struct wb_domain cgwb_domain;
	struct memcg_cgwb_frn cgwb_frn[4];
	struct list_head event_list;
	spinlock_t event_list_lock;
	struct mem_cgroup_per_node *nodeinfo[0];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum rpm_status {
	RPM_ACTIVE = 0,
	RPM_RESUMING = 1,
	RPM_SUSPENDED = 2,
	RPM_SUSPENDING = 3,
};

struct blk_rq_stat {
	u64 mean;
	u64 min;
	u64 max;
	u32 nr_samples;
	u64 batch;
};

enum blk_zoned_model {
	BLK_ZONED_NONE = 0,
	BLK_ZONED_HA = 1,
	BLK_ZONED_HM = 2,
};

struct queue_limits {
	long unsigned int bounce_pfn;
	long unsigned int seg_boundary_mask;
	long unsigned int virt_boundary_mask;
	unsigned int max_hw_sectors;
	unsigned int max_dev_sectors;
	unsigned int chunk_sectors;
	unsigned int max_sectors;
	unsigned int max_segment_size;
	unsigned int physical_block_size;
	unsigned int logical_block_size;
	unsigned int alignment_offset;
	unsigned int io_min;
	unsigned int io_opt;
	unsigned int max_discard_sectors;
	unsigned int max_hw_discard_sectors;
	unsigned int max_write_same_sectors;
	unsigned int max_write_zeroes_sectors;
	unsigned int max_zone_append_sectors;
	unsigned int discard_granularity;
	unsigned int discard_alignment;
	short unsigned int max_segments;
	short unsigned int max_integrity_segments;
	short unsigned int max_discard_segments;
	unsigned char misaligned;
	unsigned char discard_misaligned;
	unsigned char raid_partial_stripes_expensive;
	enum blk_zoned_model zoned;
};

struct bsg_ops;

struct bsg_class_device {
	struct device *class_dev;
	int minor;
	struct request_queue *queue;
	const struct bsg_ops *ops;
};

typedef void *mempool_alloc_t(gfp_t, void *);

typedef void mempool_free_t(void *, void *);

struct mempool_s {
	spinlock_t lock;
	int min_nr;
	int curr_nr;
	void **elements;
	void *pool_data;
	mempool_alloc_t *alloc;
	mempool_free_t *free;
	wait_queue_head_t wait;
};

typedef struct mempool_s mempool_t;

struct bio_set {
	struct kmem_cache *bio_slab;
	unsigned int front_pad;
	mempool_t bio_pool;
	mempool_t bvec_pool;
	spinlock_t rescue_lock;
	struct bio_list rescue_list;
	struct work_struct rescue_work;
	struct workqueue_struct *rescue_workqueue;
};

struct request;

struct elevator_queue;

struct blk_queue_stats;

struct rq_qos;

struct blk_mq_ops;

struct blk_mq_ctx;

struct blk_mq_hw_ctx;

struct blk_stat_callback;

struct blkcg_gq;

struct blk_trace;

struct blk_flush_queue;

struct throtl_data;

struct blk_mq_tag_set;

struct request_queue {
	struct request *last_merge;
	struct elevator_queue *elevator;
	struct percpu_ref q_usage_counter;
	struct blk_queue_stats *stats;
	struct rq_qos *rq_qos;
	const struct blk_mq_ops *mq_ops;
	struct blk_mq_ctx *queue_ctx;
	unsigned int queue_depth;
	struct blk_mq_hw_ctx **queue_hw_ctx;
	unsigned int nr_hw_queues;
	struct backing_dev_info *backing_dev_info;
	void *queuedata;
	long unsigned int queue_flags;
	atomic_t pm_only;
	int id;
	gfp_t bounce_gfp;
	spinlock_t queue_lock;
	struct kobject kobj;
	struct kobject *mq_kobj;
	struct device *dev;
	enum rpm_status rpm_status;
	unsigned int nr_pending;
	long unsigned int nr_requests;
	unsigned int dma_pad_mask;
	unsigned int dma_alignment;
	unsigned int rq_timeout;
	int poll_nsec;
	struct blk_stat_callback *poll_cb;
	struct blk_rq_stat poll_stat[16];
	struct timer_list timeout;
	struct work_struct timeout_work;
	atomic_t nr_active_requests_shared_sbitmap;
	struct list_head icq_list;
	long unsigned int blkcg_pols[1];
	struct blkcg_gq *root_blkg;
	struct list_head blkg_list;
	struct queue_limits limits;
	unsigned int required_elevator_features;
	unsigned int sg_timeout;
	unsigned int sg_reserved_size;
	int node;
	struct mutex debugfs_mutex;
	struct blk_trace *blk_trace;
	struct blk_flush_queue *fq;
	struct list_head requeue_list;
	spinlock_t requeue_lock;
	struct delayed_work requeue_work;
	struct mutex sysfs_lock;
	struct mutex sysfs_dir_lock;
	struct list_head unused_hctx_list;
	spinlock_t unused_hctx_lock;
	int mq_freeze_depth;
	struct bsg_class_device bsg_dev;
	struct throtl_data *td;
	struct callback_head callback_head;
	wait_queue_head_t mq_freeze_wq;
	struct mutex mq_freeze_lock;
	struct blk_mq_tag_set *tag_set;
	struct list_head tag_set_list;
	struct bio_set bio_split;
	struct dentry *debugfs_dir;
	struct dentry *sched_debugfs_dir;
	struct dentry *rqos_debugfs_dir;
	bool mq_sysfs_init_done;
	size_t cmd_size;
	u64 write_hints[5];
};

struct vm_struct {
	struct vm_struct *next;
	void *addr;
	long unsigned int size;
	long unsigned int flags;
	struct page **pages;
	unsigned int nr_pages;
	phys_addr_t phys_addr;
	const void *caller;
};

struct kstat {
	u32 result_mask;
	umode_t mode;
	unsigned int nlink;
	uint32_t blksize;
	u64 attributes;
	u64 attributes_mask;
	u64 ino;
	dev_t dev;
	dev_t rdev;
	kuid_t uid;
	kgid_t gid;
	loff_t size;
	struct timespec64 atime;
	struct timespec64 mtime;
	struct timespec64 ctime;
	struct timespec64 btime;
	u64 blocks;
	u64 mnt_id;
};

typedef u32 errseq_t;

struct address_space_operations;

struct address_space {
	struct inode *host;
	struct xarray i_pages;
	gfp_t gfp_mask;
	atomic_t i_mmap_writable;
	struct rb_root_cached i_mmap;
	struct rw_semaphore i_mmap_rwsem;
	long unsigned int nrpages;
	long unsigned int nrexceptional;
	long unsigned int writeback_index;
	const struct address_space_operations *a_ops;
	long unsigned int flags;
	errseq_t wb_err;
	spinlock_t private_lock;
	struct list_head private_list;
	void *private_data;
};

struct vmem_altmap {
	const long unsigned int base_pfn;
	const long unsigned int end_pfn;
	const long unsigned int reserve;
	long unsigned int free;
	long unsigned int align;
	long unsigned int alloc;
};

enum memory_type {
	MEMORY_DEVICE_PRIVATE = 1,
	MEMORY_DEVICE_FS_DAX = 2,
	MEMORY_DEVICE_GENERIC = 3,
	MEMORY_DEVICE_PCI_P2PDMA = 4,
};

struct range {
	u64 start;
	u64 end;
};

struct dev_pagemap_ops;

struct dev_pagemap {
	struct vmem_altmap altmap;
	struct percpu_ref *ref;
	struct percpu_ref internal_ref;
	struct completion done;
	enum memory_type type;
	unsigned int flags;
	const struct dev_pagemap_ops *ops;
	void *owner;
	int nr_range;
	union {
		struct range range;
		struct range ranges[0];
	};
};

struct obj_cgroup {
	struct percpu_ref refcnt;
	struct mem_cgroup *memcg;
	atomic_t nr_charged_bytes;
	union {
		struct list_head list;
		struct callback_head rcu;
	};
};

struct vfsmount;

struct path {
	struct vfsmount *mnt;
	struct dentry *dentry;
};

enum rw_hint {
	WRITE_LIFE_NOT_SET = 0,
	WRITE_LIFE_NONE = 1,
	WRITE_LIFE_SHORT = 2,
	WRITE_LIFE_MEDIUM = 3,
	WRITE_LIFE_LONG = 4,
	WRITE_LIFE_EXTREME = 5,
};

struct fown_struct {
	rwlock_t lock;
	struct pid *pid;
	enum pid_type pid_type;
	kuid_t uid;
	kuid_t euid;
	int signum;
};

struct file_ra_state {
	long unsigned int start;
	unsigned int size;
	unsigned int async_size;
	unsigned int ra_pages;
	unsigned int mmap_miss;
	loff_t prev_pos;
};

struct file {
	union {
		struct llist_node fu_llist;
		struct callback_head fu_rcuhead;
	} f_u;
	struct path f_path;
	struct inode *f_inode;
	const struct file_operations *f_op;
	spinlock_t f_lock;
	enum rw_hint f_write_hint;
	atomic_long_t f_count;
	unsigned int f_flags;
	fmode_t f_mode;
	struct mutex f_pos_lock;
	loff_t f_pos;
	struct fown_struct f_owner;
	const struct cred *f_cred;
	struct file_ra_state f_ra;
	u64 f_version;
	void *f_security;
	void *private_data;
	struct list_head f_ep_links;
	struct list_head f_tfile_llink;
	struct address_space *f_mapping;
	errseq_t f_wb_err;
	errseq_t f_sb_err;
};

struct anon_vma {
	struct anon_vma *root;
	struct rw_semaphore rwsem;
	atomic_t refcount;
	unsigned int degree;
	struct anon_vma *parent;
	struct rb_root_cached rb_root;
};

typedef unsigned int vm_fault_t;

enum page_entry_size {
	PE_SIZE_PTE = 0,
	PE_SIZE_PMD = 1,
	PE_SIZE_PUD = 2,
};

struct vm_fault;

struct vm_operations_struct {
	void (*open)(struct vm_area_struct *);
	void (*close)(struct vm_area_struct *);
	int (*split)(struct vm_area_struct *, long unsigned int);
	int (*mremap)(struct vm_area_struct *);
	vm_fault_t (*fault)(struct vm_fault *);
	vm_fault_t (*huge_fault)(struct vm_fault *, enum page_entry_size);
	void (*map_pages)(struct vm_fault *, long unsigned int, long unsigned int);
	long unsigned int (*pagesize)(struct vm_area_struct *);
	vm_fault_t (*page_mkwrite)(struct vm_fault *);
	vm_fault_t (*pfn_mkwrite)(struct vm_fault *);
	int (*access)(struct vm_area_struct *, long unsigned int, void *, int, int);
	const char * (*name)(struct vm_area_struct *);
	struct page * (*find_special_page)(struct vm_area_struct *, long unsigned int);
};

struct core_thread {
	struct task_struct *task;
	struct core_thread *next;
};

struct core_state {
	atomic_t nr_threads;
	struct core_thread dumper;
	struct completion startup;
};

struct linux_binprm;

struct coredump_params;

struct linux_binfmt {
	struct list_head lh;
	struct module *module;
	int (*load_binary)(struct linux_binprm *);
	int (*load_shlib)(struct file *);
	int (*core_dump)(struct coredump_params *);
	long unsigned int min_coredump;
};

struct vm_fault {
	struct vm_area_struct *vma;
	unsigned int flags;
	gfp_t gfp_mask;
	long unsigned int pgoff;
	long unsigned int address;
	pmd_t *pmd;
	pud_t *pud;
	pte_t orig_pte;
	struct page *cow_page;
	struct page *page;
	pte_t *pte;
	spinlock_t *ptl;
	pgtable_t prealloc_pte;
};

struct free_area {
	struct list_head free_list[6];
	long unsigned int nr_free;
};

struct zone_padding {
	char x[0];
};

enum node_stat_item {
	NR_LRU_BASE = 0,
	NR_INACTIVE_ANON = 0,
	NR_ACTIVE_ANON = 1,
	NR_INACTIVE_FILE = 2,
	NR_ACTIVE_FILE = 3,
	NR_UNEVICTABLE = 4,
	NR_SLAB_RECLAIMABLE_B = 5,
	NR_SLAB_UNRECLAIMABLE_B = 6,
	NR_ISOLATED_ANON = 7,
	NR_ISOLATED_FILE = 8,
	WORKINGSET_NODES = 9,
	WORKINGSET_REFAULT_BASE = 10,
	WORKINGSET_REFAULT_ANON = 10,
	WORKINGSET_REFAULT_FILE = 11,
	WORKINGSET_ACTIVATE_BASE = 12,
	WORKINGSET_ACTIVATE_ANON = 12,
	WORKINGSET_ACTIVATE_FILE = 13,
	WORKINGSET_RESTORE_BASE = 14,
	WORKINGSET_RESTORE_ANON = 14,
	WORKINGSET_RESTORE_FILE = 15,
	WORKINGSET_NODERECLAIM = 16,
	NR_ANON_MAPPED = 17,
	NR_FILE_MAPPED = 18,
	NR_FILE_PAGES = 19,
	NR_FILE_DIRTY = 20,
	NR_WRITEBACK = 21,
	NR_WRITEBACK_TEMP = 22,
	NR_SHMEM = 23,
	NR_SHMEM_THPS = 24,
	NR_SHMEM_PMDMAPPED = 25,
	NR_FILE_THPS = 26,
	NR_FILE_PMDMAPPED = 27,
	NR_ANON_THPS = 28,
	NR_VMSCAN_WRITE = 29,
	NR_VMSCAN_IMMEDIATE = 30,
	NR_DIRTIED = 31,
	NR_WRITTEN = 32,
	NR_KERNEL_MISC_RECLAIMABLE = 33,
	NR_FOLL_PIN_ACQUIRED = 34,
	NR_FOLL_PIN_RELEASED = 35,
	NR_KERNEL_STACK_KB = 36,
	NR_VM_NODE_STAT_ITEMS = 37,
};

enum lru_list {
	LRU_INACTIVE_ANON = 0,
	LRU_ACTIVE_ANON = 1,
	LRU_INACTIVE_FILE = 2,
	LRU_ACTIVE_FILE = 3,
	LRU_UNEVICTABLE = 4,
	NR_LRU_LISTS = 5,
};

struct pglist_data;

struct lruvec {
	struct list_head lists[5];
	long unsigned int anon_cost;
	long unsigned int file_cost;
	atomic_long_t nonresident_age;
	long unsigned int refaults[2];
	long unsigned int flags;
	struct pglist_data *pgdat;
};

struct per_cpu_pageset;

struct zone {
	long unsigned int _watermark[3];
	long unsigned int watermark_boost;
	long unsigned int nr_reserved_highatomic;
	long int lowmem_reserve[4];
	struct pglist_data *zone_pgdat;
	struct per_cpu_pageset *pageset;
	long unsigned int zone_start_pfn;
	atomic_long_t managed_pages;
	long unsigned int spanned_pages;
	long unsigned int present_pages;
	const char *name;
	long unsigned int nr_isolate_pageblock;
	int initialized;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct zone_padding _pad1_;
	struct free_area free_area[11];
	long unsigned int flags;
	spinlock_t lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct zone_padding _pad2_;
	long unsigned int percpu_drift_mark;
	long unsigned int compact_cached_free_pfn;
	long unsigned int compact_cached_migrate_pfn[2];
	long unsigned int compact_init_migrate_pfn;
	long unsigned int compact_init_free_pfn;
	unsigned int compact_considered;
	unsigned int compact_defer_shift;
	int compact_order_failed;
	bool compact_blockskip_flush;
	bool contiguous;
	short: 16;
	struct zone_padding _pad3_;
	atomic_long_t vm_stat[12];
	atomic_long_t vm_numa_stat[0];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct zoneref {
	struct zone *zone;
	int zone_idx;
};

struct zonelist {
	struct zoneref _zonerefs[5];
};

enum zone_type {
	ZONE_DMA = 0,
	ZONE_DMA32 = 1,
	ZONE_NORMAL = 2,
	ZONE_MOVABLE = 3,
	__MAX_NR_ZONES = 4,
};

struct per_cpu_nodestat;

struct pglist_data {
	struct zone node_zones[4];
	struct zonelist node_zonelists[1];
	int nr_zones;
	long unsigned int node_start_pfn;
	long unsigned int node_present_pages;
	long unsigned int node_spanned_pages;
	int node_id;
	wait_queue_head_t kswapd_wait;
	wait_queue_head_t pfmemalloc_wait;
	struct task_struct *kswapd;
	int kswapd_order;
	enum zone_type kswapd_highest_zoneidx;
	int kswapd_failures;
	int kcompactd_max_order;
	enum zone_type kcompactd_highest_zoneidx;
	wait_queue_head_t kcompactd_wait;
	struct task_struct *kcompactd;
	long unsigned int totalreserve_pages;
	long: 64;
	long: 64;
	struct zone_padding _pad1_;
	spinlock_t lru_lock;
	struct lruvec __lruvec;
	long unsigned int flags;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct zone_padding _pad2_;
	struct per_cpu_nodestat *per_cpu_nodestats;
	atomic_long_t vm_stat[37];
	long: 64;
	long: 64;
};

typedef unsigned int isolate_mode_t;

struct per_cpu_pages {
	int count;
	int high;
	int batch;
	struct list_head lists[3];
};

struct per_cpu_pageset {
	struct per_cpu_pages pcp;
	s8 stat_threshold;
	s8 vm_stat_diff[12];
};

struct per_cpu_nodestat {
	s8 stat_threshold;
	s8 vm_node_stat_diff[37];
};

struct rcu_segcblist {
	struct callback_head *head;
	struct callback_head **tails[4];
	long unsigned int gp_seq[4];
	long int len;
	u8 enabled;
	u8 offloaded;
};

struct srcu_node;

struct srcu_data {
	long unsigned int srcu_lock_count[2];
	long unsigned int srcu_unlock_count[2];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t lock;
	struct rcu_segcblist srcu_cblist;
	long unsigned int srcu_gp_seq_needed;
	long unsigned int srcu_gp_seq_needed_exp;
	bool srcu_cblist_invoking;
	struct timer_list delay_work;
	struct work_struct work;
	struct callback_head srcu_barrier_head;
	struct srcu_node *mynode;
	long unsigned int grpmask;
	int cpu;
	struct srcu_struct *ssp;
	long: 64;
	long: 64;
};

struct srcu_node {
	spinlock_t lock;
	long unsigned int srcu_have_cbs[4];
	long unsigned int srcu_data_have_cbs[4];
	long unsigned int srcu_gp_seq_needed_exp;
	struct srcu_node *srcu_parent;
	int grplo;
	int grphi;
};

struct srcu_struct {
	struct srcu_node node[17];
	struct srcu_node *level[3];
	struct mutex srcu_cb_mutex;
	spinlock_t lock;
	struct mutex srcu_gp_mutex;
	unsigned int srcu_idx;
	long unsigned int srcu_gp_seq;
	long unsigned int srcu_gp_seq_needed;
	long unsigned int srcu_gp_seq_needed_exp;
	long unsigned int srcu_last_gp_end;
	struct srcu_data *sda;
	long unsigned int srcu_barrier_seq;
	struct mutex srcu_barrier_mutex;
	struct completion srcu_barrier_completion;
	atomic_t srcu_barrier_cpu_cnt;
	struct delayed_work work;
};

typedef int proc_handler(struct ctl_table *, int, void *, size_t *, loff_t *);

struct ctl_table_poll;

struct ctl_table {
	const char *procname;
	void *data;
	int maxlen;
	umode_t mode;
	struct ctl_table *child;
	proc_handler *proc_handler;
	struct ctl_table_poll *poll;
	void *extra1;
	void *extra2;
};

struct ctl_table_poll {
	atomic_t event;
	wait_queue_head_t wait;
};

struct ctl_node {
	struct rb_node node;
	struct ctl_table_header *header;
};

struct ctl_table_root {
	struct ctl_table_set default_set;
	struct ctl_table_set * (*lookup)(struct ctl_table_root *);
	void (*set_ownership)(struct ctl_table_header *, struct ctl_table *, kuid_t *, kgid_t *);
	int (*permissions)(struct ctl_table_header *, struct ctl_table *);
};

enum umh_disable_depth {
	UMH_ENABLED = 0,
	UMH_FREEZING = 1,
	UMH_DISABLED = 2,
};

typedef __u64 Elf64_Addr;

typedef __u16 Elf64_Half;

typedef __u32 Elf64_Word;

typedef __u64 Elf64_Xword;

struct elf64_sym {
	Elf64_Word st_name;
	unsigned char st_info;
	unsigned char st_other;
	Elf64_Half st_shndx;
	Elf64_Addr st_value;
	Elf64_Xword st_size;
};

struct hlist_bl_node;

struct hlist_bl_head {
	struct hlist_bl_node *first;
};

struct hlist_bl_node {
	struct hlist_bl_node *next;
	struct hlist_bl_node **pprev;
};

struct lockref {
	union {
		__u64 lock_count;
		struct {
			spinlock_t lock;
			int count;
		};
	};
};

struct qstr {
	union {
		struct {
			u32 hash;
			u32 len;
		};
		u64 hash_len;
	};
	const unsigned char *name;
};

struct dentry_operations;

struct dentry {
	unsigned int d_flags;
	seqcount_spinlock_t d_seq;
	struct hlist_bl_node d_hash;
	struct dentry *d_parent;
	struct qstr d_name;
	struct inode *d_inode;
	unsigned char d_iname[32];
	struct lockref d_lockref;
	const struct dentry_operations *d_op;
	struct super_block *d_sb;
	long unsigned int d_time;
	void *d_fsdata;
	union {
		struct list_head d_lru;
		wait_queue_head_t *d_wait;
	};
	struct list_head d_child;
	struct list_head d_subdirs;
	union {
		struct hlist_node d_alias;
		struct hlist_bl_node d_in_lookup_hash;
		struct callback_head d_rcu;
	} d_u;
};

struct posix_acl;

struct inode_operations;

struct file_lock_context;

struct block_device;

struct cdev;

struct fsnotify_mark_connector;

struct fscrypt_info;

struct inode {
	umode_t i_mode;
	short unsigned int i_opflags;
	kuid_t i_uid;
	kgid_t i_gid;
	unsigned int i_flags;
	struct posix_acl *i_acl;
	struct posix_acl *i_default_acl;
	const struct inode_operations *i_op;
	struct super_block *i_sb;
	struct address_space *i_mapping;
	void *i_security;
	long unsigned int i_ino;
	union {
		const unsigned int i_nlink;
		unsigned int __i_nlink;
	};
	dev_t i_rdev;
	loff_t i_size;
	struct timespec64 i_atime;
	struct timespec64 i_mtime;
	struct timespec64 i_ctime;
	spinlock_t i_lock;
	short unsigned int i_bytes;
	u8 i_blkbits;
	u8 i_write_hint;
	blkcnt_t i_blocks;
	long unsigned int i_state;
	struct rw_semaphore i_rwsem;
	long unsigned int dirtied_when;
	long unsigned int dirtied_time_when;
	struct hlist_node i_hash;
	struct list_head i_io_list;
	struct bdi_writeback *i_wb;
	int i_wb_frn_winner;
	u16 i_wb_frn_avg_time;
	u16 i_wb_frn_history;
	struct list_head i_lru;
	struct list_head i_sb_list;
	struct list_head i_wb_list;
	union {
		struct hlist_head i_dentry;
		struct callback_head i_rcu;
	};
	atomic64_t i_version;
	atomic64_t i_sequence;
	atomic_t i_count;
	atomic_t i_dio_count;
	atomic_t i_writecount;
	atomic_t i_readcount;
	union {
		const struct file_operations *i_fop;
		void (*free_inode)(struct inode *);
	};
	struct file_lock_context *i_flctx;
	struct address_space i_data;
	struct list_head i_devices;
	union {
		struct pipe_inode_info *i_pipe;
		struct block_device *i_bdev;
		struct cdev *i_cdev;
		char *i_link;
		unsigned int i_dir_seq;
	};
	__u32 i_generation;
	__u32 i_fsnotify_mask;
	struct fsnotify_mark_connector *i_fsnotify_marks;
	struct fscrypt_info *i_crypt_info;
	void *i_private;
};

struct dentry_operations {
	int (*d_revalidate)(struct dentry *, unsigned int);
	int (*d_weak_revalidate)(struct dentry *, unsigned int);
	int (*d_hash)(const struct dentry *, struct qstr *);
	int (*d_compare)(const struct dentry *, unsigned int, const char *, const struct qstr *);
	int (*d_delete)(const struct dentry *);
	int (*d_init)(struct dentry *);
	void (*d_release)(struct dentry *);
	void (*d_prune)(struct dentry *);
	void (*d_iput)(struct dentry *, struct inode *);
	char * (*d_dname)(struct dentry *, char *, int);
	struct vfsmount * (*d_automount)(struct path *);
	int (*d_manage)(const struct path *, bool);
	struct dentry * (*d_real)(struct dentry *, const struct inode *);
	long: 64;
	long: 64;
	long: 64;
};

struct mtd_info;

typedef long long int qsize_t;

struct quota_format_type;

struct mem_dqinfo {
	struct quota_format_type *dqi_format;
	int dqi_fmt_id;
	struct list_head dqi_dirty_list;
	long unsigned int dqi_flags;
	unsigned int dqi_bgrace;
	unsigned int dqi_igrace;
	qsize_t dqi_max_spc_limit;
	qsize_t dqi_max_ino_limit;
	void *dqi_priv;
};

struct quota_format_ops;

struct quota_info {
	unsigned int flags;
	struct rw_semaphore dqio_sem;
	struct inode *files[3];
	struct mem_dqinfo info[3];
	const struct quota_format_ops *ops[3];
};

struct rcu_sync {
	int gp_state;
	int gp_count;
	wait_queue_head_t gp_wait;
	struct callback_head cb_head;
};

struct rcuwait {
	struct task_struct *task;
};

struct percpu_rw_semaphore {
	struct rcu_sync rss;
	unsigned int *read_count;
	struct rcuwait writer;
	wait_queue_head_t waiters;
	atomic_t block;
};

struct sb_writers {
	int frozen;
	wait_queue_head_t wait_unfrozen;
	struct percpu_rw_semaphore rw_sem[3];
};

typedef struct {
	__u8 b[16];
} uuid_t;

struct shrink_control;

struct shrinker {
	long unsigned int (*count_objects)(struct shrinker *, struct shrink_control *);
	long unsigned int (*scan_objects)(struct shrinker *, struct shrink_control *);
	long int batch;
	int seeks;
	unsigned int flags;
	struct list_head list;
	int id;
	atomic_long_t *nr_deferred;
};

struct list_lru_node;

struct list_lru {
	struct list_lru_node *node;
	struct list_head list;
	int shrinker_id;
	bool memcg_aware;
};

struct super_operations;

struct dquot_operations;

struct quotactl_ops;

struct export_operations;

struct xattr_handler;

struct fscrypt_operations;

struct super_block {
	struct list_head s_list;
	dev_t s_dev;
	unsigned char s_blocksize_bits;
	long unsigned int s_blocksize;
	loff_t s_maxbytes;
	struct file_system_type *s_type;
	const struct super_operations *s_op;
	const struct dquot_operations *dq_op;
	const struct quotactl_ops *s_qcop;
	const struct export_operations *s_export_op;
	long unsigned int s_flags;
	long unsigned int s_iflags;
	long unsigned int s_magic;
	struct dentry *s_root;
	struct rw_semaphore s_umount;
	int s_count;
	atomic_t s_active;
	void *s_security;
	const struct xattr_handler **s_xattr;
	const struct fscrypt_operations *s_cop;
	struct key *s_master_keys;
	struct hlist_bl_head s_roots;
	struct list_head s_mounts;
	struct block_device *s_bdev;
	struct backing_dev_info *s_bdi;
	struct mtd_info *s_mtd;
	struct hlist_node s_instances;
	unsigned int s_quota_types;
	struct quota_info s_dquot;
	struct sb_writers s_writers;
	void *s_fs_info;
	u32 s_time_gran;
	time64_t s_time_min;
	time64_t s_time_max;
	__u32 s_fsnotify_mask;
	struct fsnotify_mark_connector *s_fsnotify_marks;
	char s_id[32];
	uuid_t s_uuid;
	unsigned int s_max_links;
	fmode_t s_mode;
	struct mutex s_vfs_rename_mutex;
	const char *s_subtype;
	const struct dentry_operations *s_d_op;
	int cleancache_poolid;
	struct shrinker s_shrink;
	atomic_long_t s_remove_count;
	atomic_long_t s_fsnotify_inode_refs;
	int s_readonly_remount;
	errseq_t s_wb_err;
	struct workqueue_struct *s_dio_done_wq;
	struct hlist_head s_pins;
	struct user_namespace *s_user_ns;
	struct list_lru s_dentry_lru;
	struct list_lru s_inode_lru;
	struct callback_head rcu;
	struct work_struct destroy_work;
	struct mutex s_sync_lock;
	int s_stack_depth;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t s_inode_list_lock;
	struct list_head s_inodes;
	spinlock_t s_inode_wblist_lock;
	struct list_head s_inodes_wb;
	long: 64;
	long: 64;
};

struct shrink_control {
	gfp_t gfp_mask;
	int nid;
	long unsigned int nr_to_scan;
	long unsigned int nr_scanned;
	struct mem_cgroup *memcg;
};

struct list_lru_one {
	struct list_head list;
	long int nr_items;
};

struct list_lru_memcg {
	struct callback_head rcu;
	struct list_lru_one *lru[0];
};

struct list_lru_node {
	spinlock_t lock;
	struct list_lru_one lru;
	struct list_lru_memcg *memcg_lrus;
	long int nr_items;
	long: 64;
	long: 64;
};

enum migrate_mode {
	MIGRATE_ASYNC = 0,
	MIGRATE_SYNC_LIGHT = 1,
	MIGRATE_SYNC = 2,
	MIGRATE_SYNC_NO_COPY = 3,
};

struct exception_table_entry {
	int insn;
	int fixup;
};

struct cgroup_base_stat {
	struct task_cputime cputime;
};

struct psi_group {};

struct bpf_prog_array;

struct cgroup_bpf {
	struct bpf_prog_array *effective[38];
	struct list_head progs[38];
	u32 flags[38];
	struct list_head storages;
	struct bpf_prog_array *inactive;
	struct percpu_ref refcnt;
	struct work_struct release_work;
};

struct cgroup_freezer_state {
	bool freeze;
	int e_freeze;
	int nr_frozen_descendants;
	int nr_frozen_tasks;
};

struct cgroup_root;

struct cgroup_rstat_cpu;

struct cgroup {
	struct cgroup_subsys_state self;
	long unsigned int flags;
	int level;
	int max_depth;
	int nr_descendants;
	int nr_dying_descendants;
	int max_descendants;
	int nr_populated_csets;
	int nr_populated_domain_children;
	int nr_populated_threaded_children;
	int nr_threaded_children;
	struct kernfs_node *kn;
	struct cgroup_file procs_file;
	struct cgroup_file events_file;
	u16 subtree_control;
	u16 subtree_ss_mask;
	u16 old_subtree_control;
	u16 old_subtree_ss_mask;
	struct cgroup_subsys_state *subsys[11];
	struct cgroup_root *root;
	struct list_head cset_links;
	struct list_head e_csets[11];
	struct cgroup *dom_cgrp;
	struct cgroup *old_dom_cgrp;
	struct cgroup_rstat_cpu *rstat_cpu;
	struct list_head rstat_css_list;
	struct cgroup_base_stat last_bstat;
	struct cgroup_base_stat bstat;
	struct prev_cputime prev_cputime;
	struct list_head pidlists;
	struct mutex pidlist_mutex;
	wait_queue_head_t offline_waitq;
	struct work_struct release_agent_work;
	struct psi_group psi;
	struct cgroup_bpf bpf;
	atomic_t congestion_count;
	struct cgroup_freezer_state freezer;
	u64 ancestor_ids[0];
};

struct key_tag {
	struct callback_head rcu;
	refcount_t usage;
	bool removed;
};

typedef int (*request_key_actor_t)(struct key *, void *);

struct key_preparsed_payload;

struct key_match_data;

struct kernel_pkey_params;

struct kernel_pkey_query;

struct key_type {
	const char *name;
	size_t def_datalen;
	unsigned int flags;
	int (*vet_description)(const char *);
	int (*preparse)(struct key_preparsed_payload *);
	void (*free_preparse)(struct key_preparsed_payload *);
	int (*instantiate)(struct key *, struct key_preparsed_payload *);
	int (*update)(struct key *, struct key_preparsed_payload *);
	int (*match_preparse)(struct key_match_data *);
	void (*match_free)(struct key_match_data *);
	void (*revoke)(struct key *);
	void (*destroy)(struct key *);
	void (*describe)(const struct key *, struct seq_file *);
	long int (*read)(const struct key *, char *, size_t);
	request_key_actor_t request_key;
	struct key_restriction * (*lookup_restriction)(const char *);
	int (*asym_query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
	int (*asym_eds_op)(struct kernel_pkey_params *, const void *, void *);
	int (*asym_verify_signature)(struct kernel_pkey_params *, const void *, const void *);
	struct list_head link;
	struct lock_class_key lock_class;
};

typedef int (*key_restrict_link_func_t)(struct key *, const struct key_type *, const union key_payload *, struct key *);

struct key_restriction {
	key_restrict_link_func_t check;
	struct key *key;
	struct key_type *keytype;
};

struct group_info {
	atomic_t usage;
	int ngroups;
	kgid_t gid[0];
};

struct taskstats {
	__u16 version;
	__u32 ac_exitcode;
	__u8 ac_flag;
	__u8 ac_nice;
	__u64 cpu_count;
	__u64 cpu_delay_total;
	__u64 blkio_count;
	__u64 blkio_delay_total;
	__u64 swapin_count;
	__u64 swapin_delay_total;
	__u64 cpu_run_real_total;
	__u64 cpu_run_virtual_total;
	char ac_comm[32];
	__u8 ac_sched;
	__u8 ac_pad[3];
	int: 32;
	__u32 ac_uid;
	__u32 ac_gid;
	__u32 ac_pid;
	__u32 ac_ppid;
	__u32 ac_btime;
	__u64 ac_etime;
	__u64 ac_utime;
	__u64 ac_stime;
	__u64 ac_minflt;
	__u64 ac_majflt;
	__u64 coremem;
	__u64 virtmem;
	__u64 hiwater_rss;
	__u64 hiwater_vm;
	__u64 read_char;
	__u64 write_char;
	__u64 read_syscalls;
	__u64 write_syscalls;
	__u64 read_bytes;
	__u64 write_bytes;
	__u64 cancelled_write_bytes;
	__u64 nvcsw;
	__u64 nivcsw;
	__u64 ac_utimescaled;
	__u64 ac_stimescaled;
	__u64 cpu_scaled_run_real_total;
	__u64 freepages_count;
	__u64 freepages_delay_total;
	__u64 thrashing_count;
	__u64 thrashing_delay_total;
	__u64 ac_btime64;
};

struct delayed_call {
	void (*fn)(void *);
	void *arg;
};

struct io_cq {
	struct request_queue *q;
	struct io_context *ioc;
	union {
		struct list_head q_node;
		struct kmem_cache *__rcu_icq_cache;
	};
	union {
		struct hlist_node ioc_node;
		struct callback_head __rcu_head;
	};
	unsigned int flags;
};

struct wait_page_queue;

struct kiocb {
	struct file *ki_filp;
	loff_t ki_pos;
	void (*ki_complete)(struct kiocb *, long int, long int);
	void *private;
	int ki_flags;
	u16 ki_hint;
	u16 ki_ioprio;
	union {
		unsigned int ki_cookie;
		struct wait_page_queue *ki_waitq;
	};
};

struct iattr {
	unsigned int ia_valid;
	umode_t ia_mode;
	kuid_t ia_uid;
	kgid_t ia_gid;
	loff_t ia_size;
	struct timespec64 ia_atime;
	struct timespec64 ia_mtime;
	struct timespec64 ia_ctime;
	struct file *ia_file;
};

typedef __kernel_uid32_t projid_t;

typedef struct {
	projid_t val;
} kprojid_t;

enum quota_type {
	USRQUOTA = 0,
	GRPQUOTA = 1,
	PRJQUOTA = 2,
};

struct kqid {
	union {
		kuid_t uid;
		kgid_t gid;
		kprojid_t projid;
	};
	enum quota_type type;
};

struct mem_dqblk {
	qsize_t dqb_bhardlimit;
	qsize_t dqb_bsoftlimit;
	qsize_t dqb_curspace;
	qsize_t dqb_rsvspace;
	qsize_t dqb_ihardlimit;
	qsize_t dqb_isoftlimit;
	qsize_t dqb_curinodes;
	time64_t dqb_btime;
	time64_t dqb_itime;
};

struct dquot {
	struct hlist_node dq_hash;
	struct list_head dq_inuse;
	struct list_head dq_free;
	struct list_head dq_dirty;
	struct mutex dq_lock;
	spinlock_t dq_dqb_lock;
	atomic_t dq_count;
	struct super_block *dq_sb;
	struct kqid dq_id;
	loff_t dq_off;
	long unsigned int dq_flags;
	struct mem_dqblk dq_dqb;
};

struct quota_format_type {
	int qf_fmt_id;
	const struct quota_format_ops *qf_ops;
	struct module *qf_owner;
	struct quota_format_type *qf_next;
};

struct quota_format_ops {
	int (*check_quota_file)(struct super_block *, int);
	int (*read_file_info)(struct super_block *, int);
	int (*write_file_info)(struct super_block *, int);
	int (*free_file_info)(struct super_block *, int);
	int (*read_dqblk)(struct dquot *);
	int (*commit_dqblk)(struct dquot *);
	int (*release_dqblk)(struct dquot *);
	int (*get_next_id)(struct super_block *, struct kqid *);
};

struct dquot_operations {
	int (*write_dquot)(struct dquot *);
	struct dquot * (*alloc_dquot)(struct super_block *, int);
	void (*destroy_dquot)(struct dquot *);
	int (*acquire_dquot)(struct dquot *);
	int (*release_dquot)(struct dquot *);
	int (*mark_dirty)(struct dquot *);
	int (*write_info)(struct super_block *, int);
	qsize_t * (*get_reserved_space)(struct inode *);
	int (*get_projid)(struct inode *, kprojid_t *);
	int (*get_inode_usage)(struct inode *, qsize_t *);
	int (*get_next_id)(struct super_block *, struct kqid *);
};

struct qc_dqblk {
	int d_fieldmask;
	u64 d_spc_hardlimit;
	u64 d_spc_softlimit;
	u64 d_ino_hardlimit;
	u64 d_ino_softlimit;
	u64 d_space;
	u64 d_ino_count;
	s64 d_ino_timer;
	s64 d_spc_timer;
	int d_ino_warns;
	int d_spc_warns;
	u64 d_rt_spc_hardlimit;
	u64 d_rt_spc_softlimit;
	u64 d_rt_space;
	s64 d_rt_spc_timer;
	int d_rt_spc_warns;
};

struct qc_type_state {
	unsigned int flags;
	unsigned int spc_timelimit;
	unsigned int ino_timelimit;
	unsigned int rt_spc_timelimit;
	unsigned int spc_warnlimit;
	unsigned int ino_warnlimit;
	unsigned int rt_spc_warnlimit;
	long long unsigned int ino;
	blkcnt_t blocks;
	blkcnt_t nextents;
};

struct qc_state {
	unsigned int s_incoredqs;
	struct qc_type_state s_state[3];
};

struct qc_info {
	int i_fieldmask;
	unsigned int i_flags;
	unsigned int i_spc_timelimit;
	unsigned int i_ino_timelimit;
	unsigned int i_rt_spc_timelimit;
	unsigned int i_spc_warnlimit;
	unsigned int i_ino_warnlimit;
	unsigned int i_rt_spc_warnlimit;
};

struct quotactl_ops {
	int (*quota_on)(struct super_block *, int, int, const struct path *);
	int (*quota_off)(struct super_block *, int);
	int (*quota_enable)(struct super_block *, unsigned int);
	int (*quota_disable)(struct super_block *, unsigned int);
	int (*quota_sync)(struct super_block *, int);
	int (*set_info)(struct super_block *, int, struct qc_info *);
	int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
	int (*get_nextdqblk)(struct super_block *, struct kqid *, struct qc_dqblk *);
	int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
	int (*get_state)(struct super_block *, struct qc_state *);
	int (*rm_xquota)(struct super_block *, unsigned int);
};

struct wait_page_queue {
	struct page *page;
	int bit_nr;
	wait_queue_entry_t wait;
};

struct writeback_control;

struct readahead_control;

struct swap_info_struct;

struct address_space_operations {
	int (*writepage)(struct page *, struct writeback_control *);
	int (*readpage)(struct file *, struct page *);
	int (*writepages)(struct address_space *, struct writeback_control *);
	int (*set_page_dirty)(struct page *);
	int (*readpages)(struct file *, struct address_space *, struct list_head *, unsigned int);
	void (*readahead)(struct readahead_control *);
	int (*write_begin)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page **, void **);
	int (*write_end)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page *, void *);
	sector_t (*bmap)(struct address_space *, sector_t);
	void (*invalidatepage)(struct page *, unsigned int, unsigned int);
	int (*releasepage)(struct page *, gfp_t);
	void (*freepage)(struct page *);
	ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *);
	int (*migratepage)(struct address_space *, struct page *, struct page *, enum migrate_mode);
	bool (*isolate_page)(struct page *, isolate_mode_t);
	void (*putback_page)(struct page *);
	int (*launder_page)(struct page *);
	int (*is_partially_uptodate)(struct page *, long unsigned int, long unsigned int);
	void (*is_dirty_writeback)(struct page *, bool *, bool *);
	int (*error_remove_page)(struct address_space *, struct page *);
	int (*swap_activate)(struct swap_info_struct *, struct file *, sector_t *);
	void (*swap_deactivate)(struct file *);
};

enum writeback_sync_modes {
	WB_SYNC_NONE = 0,
	WB_SYNC_ALL = 1,
};

struct writeback_control {
	long int nr_to_write;
	long int pages_skipped;
	loff_t range_start;
	loff_t range_end;
	enum writeback_sync_modes sync_mode;
	unsigned int for_kupdate: 1;
	unsigned int for_background: 1;
	unsigned int tagged_writepages: 1;
	unsigned int for_reclaim: 1;
	unsigned int range_cyclic: 1;
	unsigned int for_sync: 1;
	unsigned int no_cgroup_owner: 1;
	unsigned int punt_to_cgroup: 1;
	struct bdi_writeback *wb;
	struct inode *inode;
	int wb_id;
	int wb_lcand_id;
	int wb_tcand_id;
	size_t wb_bytes;
	size_t wb_lcand_bytes;
	size_t wb_tcand_bytes;
};

struct readahead_control {
	struct file *file;
	struct address_space *mapping;
	long unsigned int _index;
	unsigned int _nr_pages;
	unsigned int _batch_count;
};

struct iovec;

struct kvec;

struct bio_vec;

struct iov_iter {
	unsigned int type;
	size_t iov_offset;
	size_t count;
	union {
		const struct iovec *iov;
		const struct kvec *kvec;
		const struct bio_vec *bvec;
		struct pipe_inode_info *pipe;
	};
	union {
		long unsigned int nr_segs;
		struct {
			unsigned int head;
			unsigned int start_head;
		};
	};
};

struct swap_cluster_info {
	spinlock_t lock;
	unsigned int data: 24;
	unsigned int flags: 8;
};

struct swap_cluster_list {
	struct swap_cluster_info head;
	struct swap_cluster_info tail;
};

struct percpu_cluster;

struct swap_info_struct {
	long unsigned int flags;
	short int prio;
	struct plist_node list;
	signed char type;
	unsigned int max;
	unsigned char *swap_map;
	struct swap_cluster_info *cluster_info;
	struct swap_cluster_list free_clusters;
	unsigned int lowest_bit;
	unsigned int highest_bit;
	unsigned int pages;
	unsigned int inuse_pages;
	unsigned int cluster_next;
	unsigned int cluster_nr;
	unsigned int *cluster_next_cpu;
	struct percpu_cluster *percpu_cluster;
	struct rb_root swap_extent_root;
	struct block_device *bdev;
	struct file *swap_file;
	unsigned int old_block_size;
	long unsigned int *frontswap_map;
	atomic_t frontswap_pages;
	spinlock_t lock;
	spinlock_t cont_lock;
	struct work_struct discard_work;
	struct swap_cluster_list discard_clusters;
	struct plist_node avail_lists[0];
};

struct hd_struct;

struct gendisk;

struct block_device {
	dev_t bd_dev;
	int bd_openers;
	struct inode *bd_inode;
	struct super_block *bd_super;
	struct mutex bd_mutex;
	void *bd_claiming;
	void *bd_holder;
	int bd_holders;
	bool bd_write_holder;
	struct list_head bd_holder_disks;
	struct block_device *bd_contains;
	u8 bd_partno;
	struct hd_struct *bd_part;
	unsigned int bd_part_count;
	spinlock_t bd_size_lock;
	struct gendisk *bd_disk;
	struct backing_dev_info *bd_bdi;
	int bd_fsfreeze_count;
	struct mutex bd_fsfreeze_mutex;
};

struct cdev {
	struct kobject kobj;
	struct module *owner;
	const struct file_operations *ops;
	struct list_head list;
	dev_t dev;
	unsigned int count;
};

struct fiemap_extent_info;

struct inode_operations {
	struct dentry * (*lookup)(struct inode *, struct dentry *, unsigned int);
	const char * (*get_link)(struct dentry *, struct inode *, struct delayed_call *);
	int (*permission)(struct inode *, int);
	struct posix_acl * (*get_acl)(struct inode *, int);
	int (*readlink)(struct dentry *, char *, int);
	int (*create)(struct inode *, struct dentry *, umode_t, bool);
	int (*link)(struct dentry *, struct inode *, struct dentry *);
	int (*unlink)(struct inode *, struct dentry *);
	int (*symlink)(struct inode *, struct dentry *, const char *);
	int (*mkdir)(struct inode *, struct dentry *, umode_t);
	int (*rmdir)(struct inode *, struct dentry *);
	int (*mknod)(struct inode *, struct dentry *, umode_t, dev_t);
	int (*rename)(struct inode *, struct dentry *, struct inode *, struct dentry *, unsigned int);
	int (*setattr)(struct dentry *, struct iattr *);
	int (*getattr)(const struct path *, struct kstat *, u32, unsigned int);
	ssize_t (*listxattr)(struct dentry *, char *, size_t);
	int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64, u64);
	int (*update_time)(struct inode *, struct timespec64 *, int);
	int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned int, umode_t);
	int (*tmpfile)(struct inode *, struct dentry *, umode_t);
	int (*set_acl)(struct inode *, struct posix_acl *, int);
	long: 64;
	long: 64;
	long: 64;
};

struct file_lock_context {
	spinlock_t flc_lock;
	struct list_head flc_flock;
	struct list_head flc_posix;
	struct list_head flc_lease;
};

struct file_lock_operations {
	void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
	void (*fl_release_private)(struct file_lock *);
};

struct nlm_lockowner;

struct nfs_lock_info {
	u32 state;
	struct nlm_lockowner *owner;
	struct list_head list;
};

struct nfs4_lock_state;

struct nfs4_lock_info {
	struct nfs4_lock_state *owner;
};

struct lock_manager_operations;

struct file_lock {
	struct file_lock *fl_blocker;
	struct list_head fl_list;
	struct hlist_node fl_link;
	struct list_head fl_blocked_requests;
	struct list_head fl_blocked_member;
	fl_owner_t fl_owner;
	unsigned int fl_flags;
	unsigned char fl_type;
	unsigned int fl_pid;
	int fl_link_cpu;
	wait_queue_head_t fl_wait;
	struct file *fl_file;
	loff_t fl_start;
	loff_t fl_end;
	struct fasync_struct *fl_fasync;
	long unsigned int fl_break_time;
	long unsigned int fl_downgrade_time;
	const struct file_lock_operations *fl_ops;
	const struct lock_manager_operations *fl_lmops;
	union {
		struct nfs_lock_info nfs_fl;
		struct nfs4_lock_info nfs4_fl;
		struct {
			struct list_head link;
			int state;
			unsigned int debug_id;
		} afs;
	} fl_u;
};

struct lock_manager_operations {
	fl_owner_t (*lm_get_owner)(fl_owner_t);
	void (*lm_put_owner)(fl_owner_t);
	void (*lm_notify)(struct file_lock *);
	int (*lm_grant)(struct file_lock *, int);
	bool (*lm_break)(struct file_lock *);
	int (*lm_change)(struct file_lock *, int, struct list_head *);
	void (*lm_setup)(struct file_lock *, void **);
	bool (*lm_breaker_owns_lease)(struct file_lock *);
};

struct fasync_struct {
	rwlock_t fa_lock;
	int magic;
	int fa_fd;
	struct fasync_struct *fa_next;
	struct file *fa_file;
	struct callback_head fa_rcu;
};

struct kstatfs;

struct super_operations {
	struct inode * (*alloc_inode)(struct super_block *);
	void (*destroy_inode)(struct inode *);
	void (*free_inode)(struct inode *);
	void (*dirty_inode)(struct inode *, int);
	int (*write_inode)(struct inode *, struct writeback_control *);
	int (*drop_inode)(struct inode *);
	void (*evict_inode)(struct inode *);
	void (*put_super)(struct super_block *);
	int (*sync_fs)(struct super_block *, int);
	int (*freeze_super)(struct super_block *);
	int (*freeze_fs)(struct super_block *);
	int (*thaw_super)(struct super_block *);
	int (*unfreeze_fs)(struct super_block *);
	int (*statfs)(struct dentry *, struct kstatfs *);
	int (*remount_fs)(struct super_block *, int *, char *);
	void (*umount_begin)(struct super_block *);
	int (*show_options)(struct seq_file *, struct dentry *);
	int (*show_devname)(struct seq_file *, struct dentry *);
	int (*show_path)(struct seq_file *, struct dentry *);
	int (*show_stats)(struct seq_file *, struct dentry *);
	ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
	ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
	struct dquot ** (*get_dquots)(struct inode *);
	int (*bdev_try_to_free_page)(struct super_block *, struct page *, gfp_t);
	long int (*nr_cached_objects)(struct super_block *, struct shrink_control *);
	long int (*free_cached_objects)(struct super_block *, struct shrink_control *);
};

struct iomap;

struct fid;

struct export_operations {
	int (*encode_fh)(struct inode *, __u32 *, int *, struct inode *);
	struct dentry * (*fh_to_dentry)(struct super_block *, struct fid *, int, int);
	struct dentry * (*fh_to_parent)(struct super_block *, struct fid *, int, int);
	int (*get_name)(struct dentry *, char *, struct dentry *);
	struct dentry * (*get_parent)(struct dentry *);
	int (*commit_metadata)(struct inode *);
	int (*get_uuid)(struct super_block *, u8 *, u32 *, u64 *);
	int (*map_blocks)(struct inode *, loff_t, u64, struct iomap *, bool, u32 *);
	int (*commit_blocks)(struct inode *, struct iomap *, int, struct iattr *);
};

struct xattr_handler {
	const char *name;
	const char *prefix;
	int flags;
	bool (*list)(struct dentry *);
	int (*get)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, void *, size_t);
	int (*set)(const struct xattr_handler *, struct dentry *, struct inode *, const char *, const void *, size_t, int);
};

union fscrypt_policy;

struct fscrypt_operations {
	unsigned int flags;
	const char *key_prefix;
	int (*get_context)(struct inode *, void *, size_t);
	int (*set_context)(struct inode *, const void *, size_t, void *);
	const union fscrypt_policy * (*get_dummy_policy)(struct super_block *);
	bool (*empty_dir)(struct inode *);
	unsigned int max_namelen;
	bool (*has_stable_inodes)(struct super_block *);
	void (*get_ino_and_lblk_bits)(struct super_block *, int *, int *);
	int (*get_num_devices)(struct super_block *);
	void (*get_devices)(struct super_block *, struct request_queue **);
};

typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned int);

struct dir_context {
	filldir_t actor;
	loff_t pos;
};

typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *);

struct poll_table_struct {
	poll_queue_proc _qproc;
	__poll_t _key;
};

struct seq_operations;

struct seq_file {
	char *buf;
	size_t size;
	size_t from;
	size_t count;
	size_t pad_until;
	loff_t index;
	loff_t read_pos;
	struct mutex lock;
	const struct seq_operations *op;
	int poll_event;
	const struct file *file;
	void *private;
};

struct fc_log;

struct p_log {
	const char *prefix;
	struct fc_log *log;
};

enum fs_context_purpose {
	FS_CONTEXT_FOR_MOUNT = 0,
	FS_CONTEXT_FOR_SUBMOUNT = 1,
	FS_CONTEXT_FOR_RECONFIGURE = 2,
};

enum fs_context_phase {
	FS_CONTEXT_CREATE_PARAMS = 0,
	FS_CONTEXT_CREATING = 1,
	FS_CONTEXT_AWAITING_MOUNT = 2,
	FS_CONTEXT_AWAITING_RECONF = 3,
	FS_CONTEXT_RECONF_PARAMS = 4,
	FS_CONTEXT_RECONFIGURING = 5,
	FS_CONTEXT_FAILED = 6,
};

struct fs_context_operations;

struct fs_context {
	const struct fs_context_operations *ops;
	struct mutex uapi_mutex;
	struct file_system_type *fs_type;
	void *fs_private;
	void *sget_key;
	struct dentry *root;
	struct user_namespace *user_ns;
	struct net *net_ns;
	const struct cred *cred;
	struct p_log log;
	const char *source;
	void *security;
	void *s_fs_info;
	unsigned int sb_flags;
	unsigned int sb_flags_mask;
	unsigned int s_iflags;
	unsigned int lsm_flags;
	enum fs_context_purpose purpose: 8;
	enum fs_context_phase phase: 8;
	bool need_free: 1;
	bool global: 1;
	bool oldapi: 1;
};

struct fs_parameter;

struct fs_parse_result;

typedef int fs_param_type(struct p_log *, const struct fs_parameter_spec *, struct fs_parameter *, struct fs_parse_result *);

struct fs_parameter_spec {
	const char *name;
	fs_param_type *type;
	u8 opt;
	short unsigned int flags;
	const void *data;
};

struct audit_names;

struct filename {
	const char *name;
	const char *uptr;
	int refcnt;
	struct audit_names *aname;
	const char iname[0];
};

typedef u8 blk_status_t;

struct bvec_iter {
	sector_t bi_sector;
	unsigned int bi_size;
	unsigned int bi_idx;
	unsigned int bi_bvec_done;
};

typedef void bio_end_io_t(struct bio *);

struct bio_issue {
	u64 value;
};

struct bio_vec {
	struct page *bv_page;
	unsigned int bv_len;
	unsigned int bv_offset;
};

struct bio {
	struct bio *bi_next;
	struct gendisk *bi_disk;
	unsigned int bi_opf;
	short unsigned int bi_flags;
	short unsigned int bi_ioprio;
	short unsigned int bi_write_hint;
	blk_status_t bi_status;
	u8 bi_partno;
	atomic_t __bi_remaining;
	struct bvec_iter bi_iter;
	bio_end_io_t *bi_end_io;
	void *bi_private;
	struct blkcg_gq *bi_blkg;
	struct bio_issue bi_issue;
	union {	};
	short unsigned int bi_vcnt;
	short unsigned int bi_max_vecs;
	atomic_t __bi_cnt;
	struct bio_vec *bi_io_vec;
	struct bio_set *bi_pool;
	struct bio_vec bi_inline_vecs[0];
};

struct kernfs_root;

struct kernfs_elem_dir {
	long unsigned int subdirs;
	struct rb_root children;
	struct kernfs_root *root;
};

struct kernfs_syscall_ops;

struct kernfs_root {
	struct kernfs_node *kn;
	unsigned int flags;
	struct idr ino_idr;
	u32 last_id_lowbits;
	u32 id_highbits;
	struct kernfs_syscall_ops *syscall_ops;
	struct list_head supers;
	wait_queue_head_t deactivate_waitq;
};

struct kernfs_elem_symlink {
	struct kernfs_node *target_kn;
};

struct kernfs_ops;

struct kernfs_open_node;

struct kernfs_elem_attr {
	const struct kernfs_ops *ops;
	struct kernfs_open_node *open;
	loff_t size;
	struct kernfs_node *notify_next;
};

struct kernfs_iattrs;

struct kernfs_node {
	atomic_t count;
	atomic_t active;
	struct kernfs_node *parent;
	const char *name;
	struct rb_node rb;
	const void *ns;
	unsigned int hash;
	union {
		struct kernfs_elem_dir dir;
		struct kernfs_elem_symlink symlink;
		struct kernfs_elem_attr attr;
	};
	void *priv;
	u64 id;
	short unsigned int flags;
	umode_t mode;
	struct kernfs_iattrs *iattr;
};

struct kernfs_open_file;

struct kernfs_ops {
	int (*open)(struct kernfs_open_file *);
	void (*release)(struct kernfs_open_file *);
	int (*seq_show)(struct seq_file *, void *);
	void * (*seq_start)(struct seq_file *, loff_t *);
	void * (*seq_next)(struct seq_file *, void *, loff_t *);
	void (*seq_stop)(struct seq_file *, void *);
	ssize_t (*read)(struct kernfs_open_file *, char *, size_t, loff_t);
	size_t atomic_write_len;
	bool prealloc;
	ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
	__poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
	int (*mmap)(struct kernfs_open_file *, struct vm_area_struct *);
};

struct kernfs_syscall_ops {
	int (*show_options)(struct seq_file *, struct kernfs_root *);
	int (*mkdir)(struct kernfs_node *, const char *, umode_t);
	int (*rmdir)(struct kernfs_node *);
	int (*rename)(struct kernfs_node *, struct kernfs_node *, const char *);
	int (*show_path)(struct seq_file *, struct kernfs_node *, struct kernfs_root *);
};

struct kernfs_open_file {
	struct kernfs_node *kn;
	struct file *file;
	struct seq_file *seq_file;
	void *priv;
	struct mutex mutex;
	struct mutex prealloc_mutex;
	int event;
	struct list_head list;
	char *prealloc_buf;
	size_t atomic_write_len;
	bool mmapped: 1;
	bool released: 1;
	const struct vm_operations_struct *vm_ops;
};

enum kobj_ns_type {
	KOBJ_NS_TYPE_NONE = 0,
	KOBJ_NS_TYPE_NET = 1,
	KOBJ_NS_TYPES = 2,
};

struct sock;

struct kobj_ns_type_operations {
	enum kobj_ns_type type;
	bool (*current_may_mount)();
	void * (*grab_current_ns)();
	const void * (*netlink_ns)(struct sock *);
	const void * (*initial_ns)();
	void (*drop_ns)(void *);
};

struct attribute {
	const char *name;
	umode_t mode;
};

struct bin_attribute;

struct attribute_group {
	const char *name;
	umode_t (*is_visible)(struct kobject *, struct attribute *, int);
	umode_t (*is_bin_visible)(struct kobject *, struct bin_attribute *, int);
	struct attribute **attrs;
	struct bin_attribute **bin_attrs;
};

struct bin_attribute {
	struct attribute attr;
	size_t size;
	void *private;
	ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
	ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t);
	int (*mmap)(struct file *, struct kobject *, struct bin_attribute *, struct vm_area_struct *);
};

struct sysfs_ops {
	ssize_t (*show)(struct kobject *, struct attribute *, char *);
	ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
};

struct kset_uevent_ops;

struct kset {
	struct list_head list;
	spinlock_t list_lock;
	struct kobject kobj;
	const struct kset_uevent_ops *uevent_ops;
};

struct kobj_type {
	void (*release)(struct kobject *);
	const struct sysfs_ops *sysfs_ops;
	struct attribute **default_attrs;
	const struct attribute_group **default_groups;
	const struct kobj_ns_type_operations * (*child_ns_type)(struct kobject *);
	const void * (*namespace)(struct kobject *);
	void (*get_ownership)(struct kobject *, kuid_t *, kgid_t *);
};

struct kobj_uevent_env {
	char *argv[3];
	char *envp[64];
	int envp_idx;
	char buf[2048];
	int buflen;
};

struct kset_uevent_ops {
	int (* const filter)(struct kset *, struct kobject *);
	const char * (* const name)(struct kset *, struct kobject *);
	int (* const uevent)(struct kset *, struct kobject *, struct kobj_uevent_env *);
};

struct kernel_param_ops {
	unsigned int flags;
	int (*set)(const char *, const struct kernel_param *);
	int (*get)(char *, const struct kernel_param *);
	void (*free)(void *);
};

struct kparam_string;

struct kparam_array;

struct kernel_param {
	const char *name;
	struct module *mod;
	const struct kernel_param_ops *ops;
	const u16 perm;
	s8 level;
	u8 flags;
	union {
		void *arg;
		const struct kparam_string *str;
		const struct kparam_array *arr;
	};
};

struct kparam_string {
	unsigned int maxlen;
	char *string;
};

struct kparam_array {
	unsigned int max;
	unsigned int elemsize;
	unsigned int *num;
	const struct kernel_param_ops *ops;
	void *elem;
};

struct error_injection_entry {
	long unsigned int addr;
	int etype;
};

struct tracepoint_func {
	void *func;
	void *data;
	int prio;
};

struct static_call_key;

struct tracepoint {
	const char *name;
	struct static_key key;
	struct static_call_key *static_call_key;
	void *static_call_tramp;
	void *iterator;
	int (*regfunc)();
	void (*unregfunc)();
	struct tracepoint_func *funcs;
};

struct static_call_key {
	void *func;
};

struct bpf_raw_event_map {
	struct tracepoint *tp;
	void *bpf_func;
	u32 num_args;
	u32 writable_size;
	long: 64;
};

struct plt_entry {
	__le32 adrp;
	__le32 add;
	__le32 br;
};

struct module_attribute {
	struct attribute attr;
	ssize_t (*show)(struct module_attribute *, struct module_kobject *, char *);
	ssize_t (*store)(struct module_attribute *, struct module_kobject *, const char *, size_t);
	void (*setup)(struct module *, const char *);
	int (*test)(struct module *);
	void (*free)(struct module *);
};

struct trace_event_functions;

struct trace_event {
	struct hlist_node node;
	struct list_head list;
	int type;
	struct trace_event_functions *funcs;
};

struct trace_event_class;

struct trace_event_call {
	struct list_head list;
	struct trace_event_class *class;
	union {
		char *name;
		struct tracepoint *tp;
	};
	struct trace_event event;
	char *print_fmt;
	struct event_filter *filter;
	void *mod;
	void *data;
	int flags;
	int perf_refcount;
	struct hlist_head *perf_events;
	struct bpf_prog_array *prog_array;
	int (*perf_perm)(struct trace_event_call *, struct perf_event *);
};

struct trace_eval_map {
	const char *system;
	const char *eval_string;
	long unsigned int eval_value;
};

struct linux_binprm {
	struct vm_area_struct *vma;
	long unsigned int vma_pages;
	struct mm_struct *mm;
	long unsigned int p;
	long unsigned int argmin;
	unsigned int have_execfd: 1;
	unsigned int execfd_creds: 1;
	unsigned int secureexec: 1;
	unsigned int point_of_no_return: 1;
	struct file *executable;
	struct file *interpreter;
	struct file *file;
	struct cred *cred;
	int unsafe;
	unsigned int per_clear;
	int argc;
	int envc;
	const char *filename;
	const char *interp;
	const char *fdpath;
	unsigned int interp_flags;
	int execfd;
	long unsigned int loader;
	long unsigned int exec;
	struct rlimit rlim_stack;
	char buf[256];
};

struct coredump_params {
	const kernel_siginfo_t *siginfo;
	struct pt_regs *regs;
	struct file *file;
	long unsigned int limit;
	long unsigned int mm_flags;
	loff_t written;
	loff_t pos;
};

struct pm_message {
	int event;
};

typedef struct pm_message pm_message_t;

struct dev_pm_ops {
	int (*prepare)(struct device *);
	void (*complete)(struct device *);
	int (*suspend)(struct device *);
	int (*resume)(struct device *);
	int (*freeze)(struct device *);
	int (*thaw)(struct device *);
	int (*poweroff)(struct device *);
	int (*restore)(struct device *);
	int (*suspend_late)(struct device *);
	int (*resume_early)(struct device *);
	int (*freeze_late)(struct device *);
	int (*thaw_early)(struct device *);
	int (*poweroff_late)(struct device *);
	int (*restore_early)(struct device *);
	int (*suspend_noirq)(struct device *);
	int (*resume_noirq)(struct device *);
	int (*freeze_noirq)(struct device *);
	int (*thaw_noirq)(struct device *);
	int (*poweroff_noirq)(struct device *);
	int (*restore_noirq)(struct device *);
	int (*runtime_suspend)(struct device *);
	int (*runtime_resume)(struct device *);
	int (*runtime_idle)(struct device *);
};

enum dl_dev_state {
	DL_DEV_NO_DRIVER = 0,
	DL_DEV_PROBING = 1,
	DL_DEV_DRIVER_BOUND = 2,
	DL_DEV_UNBINDING = 3,
};

struct dev_links_info {
	struct list_head suppliers;
	struct list_head consumers;
	struct list_head needs_suppliers;
	struct list_head defer_hook;
	bool need_for_probe;
	enum dl_dev_state status;
};

enum rpm_request {
	RPM_REQ_NONE = 0,
	RPM_REQ_IDLE = 1,
	RPM_REQ_SUSPEND = 2,
	RPM_REQ_AUTOSUSPEND = 3,
	RPM_REQ_RESUME = 4,
};

struct wake_irq;

struct pm_subsys_data;

struct dev_pm_qos;

struct dev_pm_info {
	pm_message_t power_state;
	unsigned int can_wakeup: 1;
	unsigned int async_suspend: 1;
	bool in_dpm_list: 1;
	bool is_prepared: 1;
	bool is_suspended: 1;
	bool is_noirq_suspended: 1;
	bool is_late_suspended: 1;
	bool no_pm: 1;
	bool early_init: 1;
	bool direct_complete: 1;
	u32 driver_flags;
	spinlock_t lock;
	unsigned int should_wakeup: 1;
	struct hrtimer suspend_timer;
	u64 timer_expires;
	struct work_struct work;
	wait_queue_head_t wait_queue;
	struct wake_irq *wakeirq;
	atomic_t usage_count;
	atomic_t child_count;
	unsigned int disable_depth: 3;
	unsigned int idle_notification: 1;
	unsigned int request_pending: 1;
	unsigned int deferred_resume: 1;
	unsigned int needs_force_resume: 1;
	unsigned int runtime_auto: 1;
	bool ignore_children: 1;
	unsigned int no_callbacks: 1;
	unsigned int irq_safe: 1;
	unsigned int use_autosuspend: 1;
	unsigned int timer_autosuspends: 1;
	unsigned int memalloc_noio: 1;
	unsigned int links_count;
	enum rpm_request request;
	enum rpm_status runtime_status;
	int runtime_error;
	int autosuspend_delay;
	u64 last_busy;
	u64 active_time;
	u64 suspended_time;
	u64 accounting_timestamp;
	struct pm_subsys_data *subsys_data;
	void (*set_latency_tolerance)(struct device *, s32);
	struct dev_pm_qos *qos;
};

struct dev_archdata {};

struct dev_iommu;

struct device_private;

struct device_type;

struct bus_type;

struct device_driver;

struct dev_pm_domain;

struct irq_domain;

struct dev_pin_info;

struct bus_dma_region;

struct device_dma_parameters;

struct dma_coherent_mem;

struct cma;

struct device_node;

struct fwnode_handle;

struct class;

struct iommu_group;

struct device {
	struct kobject kobj;
	struct device *parent;
	struct device_private *p;
	const char *init_name;
	const struct device_type *type;
	struct bus_type *bus;
	struct device_driver *driver;
	void *platform_data;
	void *driver_data;
	struct mutex mutex;
	struct dev_links_info links;
	struct dev_pm_info power;
	struct dev_pm_domain *pm_domain;
	struct irq_domain *msi_domain;
	struct dev_pin_info *pins;
	raw_spinlock_t msi_lock;
	struct list_head msi_list;
	u64 *dma_mask;
	u64 coherent_dma_mask;
	u64 bus_dma_limit;
	const struct bus_dma_region *dma_range_map;
	struct device_dma_parameters *dma_parms;
	struct list_head dma_pools;
	struct dma_coherent_mem *dma_mem;
	struct cma *cma_area;
	struct dev_archdata archdata;
	struct device_node *of_node;
	struct fwnode_handle *fwnode;
	dev_t devt;
	u32 id;
	spinlock_t devres_lock;
	struct list_head devres_head;
	struct class *class;
	const struct attribute_group **groups;
	void (*release)(struct device *);
	struct iommu_group *iommu_group;
	struct dev_iommu *iommu;
	bool offline_disabled: 1;
	bool offline: 1;
	bool of_node_reused: 1;
	bool state_synced: 1;
	bool dma_coherent: 1;
};

struct pm_domain_data;

struct pm_subsys_data {
	spinlock_t lock;
	unsigned int refcount;
	struct list_head clock_list;
	struct pm_domain_data *domain_data;
};

struct dev_pm_domain {
	struct dev_pm_ops ops;
	int (*start)(struct device *);
	void (*detach)(struct device *, bool);
	int (*activate)(struct device *);
	void (*sync)(struct device *);
	void (*dismiss)(struct device *);
};

struct iommu_ops;

struct subsys_private;

struct bus_type {
	const char *name;
	const char *dev_name;
	struct device *dev_root;
	const struct attribute_group **bus_groups;
	const struct attribute_group **dev_groups;
	const struct attribute_group **drv_groups;
	int (*match)(struct device *, struct device_driver *);
	int (*uevent)(struct device *, struct kobj_uevent_env *);
	int (*probe)(struct device *);
	void (*sync_state)(struct device *);
	int (*remove)(struct device *);
	void (*shutdown)(struct device *);
	int (*online)(struct device *);
	int (*offline)(struct device *);
	int (*suspend)(struct device *, pm_message_t);
	int (*resume)(struct device *);
	int (*num_vf)(struct device *);
	int (*dma_configure)(struct device *);
	const struct dev_pm_ops *pm;
	const struct iommu_ops *iommu_ops;
	struct subsys_private *p;
	struct lock_class_key lock_key;
	bool need_parent_lock;
};

enum probe_type {
	PROBE_DEFAULT_STRATEGY = 0,
	PROBE_PREFER_ASYNCHRONOUS = 1,
	PROBE_FORCE_SYNCHRONOUS = 2,
};

struct of_device_id;

struct acpi_device_id;

struct driver_private;

struct device_driver {
	const char *name;
	struct bus_type *bus;
	struct module *owner;
	const char *mod_name;
	bool suppress_bind_attrs;
	enum probe_type probe_type;
	const struct of_device_id *of_match_table;
	const struct acpi_device_id *acpi_match_table;
	int (*probe)(struct device *);
	void (*sync_state)(struct device *);
	int (*remove)(struct device *);
	void (*shutdown)(struct device *);
	int (*suspend)(struct device *, pm_message_t);
	int (*resume)(struct device *);
	const struct attribute_group **groups;
	const struct attribute_group **dev_groups;
	const struct dev_pm_ops *pm;
	void (*coredump)(struct device *);
	struct driver_private *p;
};

struct iommu_ops {};

struct device_type {
	const char *name;
	const struct attribute_group **groups;
	int (*uevent)(struct device *, struct kobj_uevent_env *);
	char * (*devnode)(struct device *, umode_t *, kuid_t *, kgid_t *);
	void (*release)(struct device *);
	const struct dev_pm_ops *pm;
};

struct class {
	const char *name;
	struct module *owner;
	const struct attribute_group **class_groups;
	const struct attribute_group **dev_groups;
	struct kobject *dev_kobj;
	int (*dev_uevent)(struct device *, struct kobj_uevent_env *);
	char * (*devnode)(struct device *, umode_t *);
	void (*class_release)(struct class *);
	void (*dev_release)(struct device *);
	int (*shutdown_pre)(struct device *);
	const struct kobj_ns_type_operations *ns_type;
	const void * (*namespace)(struct device *);
	void (*get_ownership)(struct device *, kuid_t *, kgid_t *);
	const struct dev_pm_ops *pm;
	struct subsys_private *p;
};

struct of_device_id {
	char name[32];
	char type[32];
	char compatible[128];
	const void *data;
};

typedef long unsigned int kernel_ulong_t;

struct acpi_device_id {
	__u8 id[9];
	kernel_ulong_t driver_data;
	__u32 cls;
	__u32 cls_msk;
};

struct device_dma_parameters {
	unsigned int max_segment_size;
	unsigned int min_align_mask;
	long unsigned int segment_boundary_mask;
};

enum irq_domain_bus_token {
	DOMAIN_BUS_ANY = 0,
	DOMAIN_BUS_WIRED = 1,
	DOMAIN_BUS_GENERIC_MSI = 2,
	DOMAIN_BUS_PCI_MSI = 3,
	DOMAIN_BUS_PLATFORM_MSI = 4,
	DOMAIN_BUS_NEXUS = 5,
	DOMAIN_BUS_IPI = 6,
	DOMAIN_BUS_FSL_MC_MSI = 7,
	DOMAIN_BUS_TI_SCI_INTA_MSI = 8,
	DOMAIN_BUS_WAKEUP = 9,
	DOMAIN_BUS_VMD_MSI = 10,
};

struct irq_domain_ops;

struct irq_domain_chip_generic;

struct irq_domain {
	struct list_head link;
	const char *name;
	const struct irq_domain_ops *ops;
	void *host_data;
	unsigned int flags;
	unsigned int mapcount;
	struct fwnode_handle *fwnode;
	enum irq_domain_bus_token bus_token;
	struct irq_domain_chip_generic *gc;
	struct irq_domain *parent;
	struct dentry *debugfs_file;
	irq_hw_number_t hwirq_max;
	unsigned int revmap_direct_max_irq;
	unsigned int revmap_size;
	struct xarray revmap_tree;
	struct mutex revmap_tree_mutex;
	unsigned int linear_revmap[0];
};

typedef u64 dma_addr_t;

struct bus_dma_region {
	phys_addr_t cpu_start;
	dma_addr_t dma_start;
	u64 size;
	u64 offset;
};

typedef u32 phandle;

struct fwnode_operations;

struct fwnode_handle {
	struct fwnode_handle *secondary;
	const struct fwnode_operations *ops;
	struct device *dev;
};

struct property;

struct device_node {
	const char *name;
	phandle phandle;
	const char *full_name;
	struct fwnode_handle fwnode;
	struct property *properties;
	struct property *deadprops;
	struct device_node *parent;
	struct device_node *child;
	struct device_node *sibling;
	struct kobject kobj;
	long unsigned int _flags;
	void *data;
};

enum cpuhp_state {
	CPUHP_INVALID = 4294967295,
	CPUHP_OFFLINE = 0,
	CPUHP_CREATE_THREADS = 1,
	CPUHP_PERF_PREPARE = 2,
	CPUHP_PERF_X86_PREPARE = 3,
	CPUHP_PERF_X86_AMD_UNCORE_PREP = 4,
	CPUHP_PERF_POWER = 5,
	CPUHP_PERF_SUPERH = 6,
	CPUHP_X86_HPET_DEAD = 7,
	CPUHP_X86_APB_DEAD = 8,
	CPUHP_X86_MCE_DEAD = 9,
	CPUHP_VIRT_NET_DEAD = 10,
	CPUHP_SLUB_DEAD = 11,
	CPUHP_DEBUG_OBJ_DEAD = 12,
	CPUHP_MM_WRITEBACK_DEAD = 13,
	CPUHP_MM_VMSTAT_DEAD = 14,
	CPUHP_SOFTIRQ_DEAD = 15,
	CPUHP_NET_MVNETA_DEAD = 16,
	CPUHP_CPUIDLE_DEAD = 17,
	CPUHP_ARM64_FPSIMD_DEAD = 18,
	CPUHP_ARM_OMAP_WAKE_DEAD = 19,
	CPUHP_IRQ_POLL_DEAD = 20,
	CPUHP_BLOCK_SOFTIRQ_DEAD = 21,
	CPUHP_ACPI_CPUDRV_DEAD = 22,
	CPUHP_S390_PFAULT_DEAD = 23,
	CPUHP_BLK_MQ_DEAD = 24,
	CPUHP_FS_BUFF_DEAD = 25,
	CPUHP_PRINTK_DEAD = 26,
	CPUHP_MM_MEMCQ_DEAD = 27,
	CPUHP_PERCPU_CNT_DEAD = 28,
	CPUHP_RADIX_DEAD = 29,
	CPUHP_PAGE_ALLOC_DEAD = 30,
	CPUHP_NET_DEV_DEAD = 31,
	CPUHP_PCI_XGENE_DEAD = 32,
	CPUHP_IOMMU_INTEL_DEAD = 33,
	CPUHP_LUSTRE_CFS_DEAD = 34,
	CPUHP_AP_ARM_CACHE_B15_RAC_DEAD = 35,
	CPUHP_PADATA_DEAD = 36,
	CPUHP_WORKQUEUE_PREP = 37,
	CPUHP_POWER_NUMA_PREPARE = 38,
	CPUHP_HRTIMERS_PREPARE = 39,
	CPUHP_PROFILE_PREPARE = 40,
	CPUHP_X2APIC_PREPARE = 41,
	CPUHP_SMPCFD_PREPARE = 42,
	CPUHP_RELAY_PREPARE = 43,
	CPUHP_SLAB_PREPARE = 44,
	CPUHP_MD_RAID5_PREPARE = 45,
	CPUHP_RCUTREE_PREP = 46,
	CPUHP_CPUIDLE_COUPLED_PREPARE = 47,
	CPUHP_POWERPC_PMAC_PREPARE = 48,
	CPUHP_POWERPC_MMU_CTX_PREPARE = 49,
	CPUHP_XEN_PREPARE = 50,
	CPUHP_XEN_EVTCHN_PREPARE = 51,
	CPUHP_ARM_SHMOBILE_SCU_PREPARE = 52,
	CPUHP_SH_SH3X_PREPARE = 53,
	CPUHP_NET_FLOW_PREPARE = 54,
	CPUHP_TOPOLOGY_PREPARE = 55,
	CPUHP_NET_IUCV_PREPARE = 56,
	CPUHP_ARM_BL_PREPARE = 57,
	CPUHP_TRACE_RB_PREPARE = 58,
	CPUHP_MM_ZS_PREPARE = 59,
	CPUHP_MM_ZSWP_MEM_PREPARE = 60,
	CPUHP_MM_ZSWP_POOL_PREPARE = 61,
	CPUHP_KVM_PPC_BOOK3S_PREPARE = 62,
	CPUHP_ZCOMP_PREPARE = 63,
	CPUHP_TIMERS_PREPARE = 64,
	CPUHP_MIPS_SOC_PREPARE = 65,
	CPUHP_BP_PREPARE_DYN = 66,
	CPUHP_BP_PREPARE_DYN_END = 86,
	CPUHP_BRINGUP_CPU = 87,
	CPUHP_AP_IDLE_DEAD = 88,
	CPUHP_AP_OFFLINE = 89,
	CPUHP_AP_SCHED_STARTING = 90,
	CPUHP_AP_RCUTREE_DYING = 91,
	CPUHP_AP_CPU_PM_STARTING = 92,
	CPUHP_AP_IRQ_GIC_STARTING = 93,
	CPUHP_AP_IRQ_HIP04_STARTING = 94,
	CPUHP_AP_IRQ_ARMADA_XP_STARTING = 95,
	CPUHP_AP_IRQ_BCM2836_STARTING = 96,
	CPUHP_AP_IRQ_MIPS_GIC_STARTING = 97,
	CPUHP_AP_IRQ_RISCV_STARTING = 98,
	CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING = 99,
	CPUHP_AP_ARM_MVEBU_COHERENCY = 100,
	CPUHP_AP_MICROCODE_LOADER = 101,
	CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING = 102,
	CPUHP_AP_PERF_X86_STARTING = 103,
	CPUHP_AP_PERF_X86_AMD_IBS_STARTING = 104,
	CPUHP_AP_PERF_X86_CQM_STARTING = 105,
	CPUHP_AP_PERF_X86_CSTATE_STARTING = 106,
	CPUHP_AP_PERF_XTENSA_STARTING = 107,
	CPUHP_AP_MIPS_OP_LOONGSON3_STARTING = 108,
	CPUHP_AP_ARM_SDEI_STARTING = 109,
	CPUHP_AP_ARM_VFP_STARTING = 110,
	CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING = 111,
	CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING = 112,
	CPUHP_AP_PERF_ARM_ACPI_STARTING = 113,
	CPUHP_AP_PERF_ARM_STARTING = 114,
	CPUHP_AP_ARM_L2X0_STARTING = 115,
	CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING = 116,
	CPUHP_AP_ARM_ARCH_TIMER_STARTING = 117,
	CPUHP_AP_ARM_GLOBAL_TIMER_STARTING = 118,
	CPUHP_AP_JCORE_TIMER_STARTING = 119,
	CPUHP_AP_ARM_TWD_STARTING = 120,
	CPUHP_AP_QCOM_TIMER_STARTING = 121,
	CPUHP_AP_TEGRA_TIMER_STARTING = 122,
	CPUHP_AP_ARMADA_TIMER_STARTING = 123,
	CPUHP_AP_MARCO_TIMER_STARTING = 124,
	CPUHP_AP_MIPS_GIC_TIMER_STARTING = 125,
	CPUHP_AP_ARC_TIMER_STARTING = 126,
	CPUHP_AP_RISCV_TIMER_STARTING = 127,
	CPUHP_AP_CLINT_TIMER_STARTING = 128,
	CPUHP_AP_CSKY_TIMER_STARTING = 129,
	CPUHP_AP_TI_GP_TIMER_STARTING = 130,
	CPUHP_AP_HYPERV_TIMER_STARTING = 131,
	CPUHP_AP_KVM_STARTING = 132,
	CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING = 133,
	CPUHP_AP_KVM_ARM_VGIC_STARTING = 134,
	CPUHP_AP_KVM_ARM_TIMER_STARTING = 135,
	CPUHP_AP_DUMMY_TIMER_STARTING = 136,
	CPUHP_AP_ARM_XEN_STARTING = 137,
	CPUHP_AP_ARM_CORESIGHT_STARTING = 138,
	CPUHP_AP_ARM_CORESIGHT_CTI_STARTING = 139,
	CPUHP_AP_ARM64_ISNDEP_STARTING = 140,
	CPUHP_AP_SMPCFD_DYING = 141,
	CPUHP_AP_X86_TBOOT_DYING = 142,
	CPUHP_AP_ARM_CACHE_B15_RAC_DYING = 143,
	CPUHP_AP_ONLINE = 144,
	CPUHP_TEARDOWN_CPU = 145,
	CPUHP_AP_ONLINE_IDLE = 146,
	CPUHP_AP_SMPBOOT_THREADS = 147,
	CPUHP_AP_X86_VDSO_VMA_ONLINE = 148,
	CPUHP_AP_IRQ_AFFINITY_ONLINE = 149,
	CPUHP_AP_BLK_MQ_ONLINE = 150,
	CPUHP_AP_ARM_MVEBU_SYNC_CLOCKS = 151,
	CPUHP_AP_X86_INTEL_EPB_ONLINE = 152,
	CPUHP_AP_PERF_ONLINE = 153,
	CPUHP_AP_PERF_X86_ONLINE = 154,
	CPUHP_AP_PERF_X86_UNCORE_ONLINE = 155,
	CPUHP_AP_PERF_X86_AMD_UNCORE_ONLINE = 156,
	CPUHP_AP_PERF_X86_AMD_POWER_ONLINE = 157,
	CPUHP_AP_PERF_X86_RAPL_ONLINE = 158,
	CPUHP_AP_PERF_X86_CQM_ONLINE = 159,
	CPUHP_AP_PERF_X86_CSTATE_ONLINE = 160,
	CPUHP_AP_PERF_S390_CF_ONLINE = 161,
	CPUHP_AP_PERF_S390_SF_ONLINE = 162,
	CPUHP_AP_PERF_ARM_CCI_ONLINE = 163,
	CPUHP_AP_PERF_ARM_CCN_ONLINE = 164,
	CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE = 165,
	CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE = 166,
	CPUHP_AP_PERF_ARM_HISI_L3_ONLINE = 167,
	CPUHP_AP_PERF_ARM_L2X0_ONLINE = 168,
	CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE = 169,
	CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE = 170,
	CPUHP_AP_PERF_ARM_APM_XGENE_ONLINE = 171,
	CPUHP_AP_PERF_ARM_CAVIUM_TX2_UNCORE_ONLINE = 172,
	CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE = 173,
	CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE = 174,
	CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE = 175,
	CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE = 176,
	CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE = 177,
	CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE = 178,
	CPUHP_AP_WATCHDOG_ONLINE = 179,
	CPUHP_AP_WORKQUEUE_ONLINE = 180,
	CPUHP_AP_RCUTREE_ONLINE = 181,
	CPUHP_AP_BASE_CACHEINFO_ONLINE = 182,
	CPUHP_AP_ONLINE_DYN = 183,
	CPUHP_AP_ONLINE_DYN_END = 213,
	CPUHP_AP_X86_HPET_ONLINE = 214,
	CPUHP_AP_X86_KVM_CLK_ONLINE = 215,
	CPUHP_AP_ACTIVE = 216,
	CPUHP_ONLINE = 217,
};

typedef void percpu_ref_func_t(struct percpu_ref *);

struct percpu_ref_data {
	atomic_long_t count;
	percpu_ref_func_t *release;
	percpu_ref_func_t *confirm_switch;
	bool force_atomic: 1;
	bool allow_reinit: 1;
	struct callback_head rcu;
	struct percpu_ref *ref;
};

struct dev_pagemap_ops {
	void (*page_free)(struct page *);
	void (*kill)(struct dev_pagemap *);
	void (*cleanup)(struct dev_pagemap *);
	vm_fault_t (*migrate_to_ram)(struct vm_fault *);
};

enum vm_event_item {
	PGPGIN = 0,
	PGPGOUT = 1,
	PSWPIN = 2,
	PSWPOUT = 3,
	PGALLOC_DMA = 4,
	PGALLOC_DMA32 = 5,
	PGALLOC_NORMAL = 6,
	PGALLOC_MOVABLE = 7,
	ALLOCSTALL_DMA = 8,
	ALLOCSTALL_DMA32 = 9,
	ALLOCSTALL_NORMAL = 10,
	ALLOCSTALL_MOVABLE = 11,
	PGSCAN_SKIP_DMA = 12,
	PGSCAN_SKIP_DMA32 = 13,
	PGSCAN_SKIP_NORMAL = 14,
	PGSCAN_SKIP_MOVABLE = 15,
	PGFREE = 16,
	PGACTIVATE = 17,
	PGDEACTIVATE = 18,
	PGLAZYFREE = 19,
	PGFAULT = 20,
	PGMAJFAULT = 21,
	PGLAZYFREED = 22,
	PGREFILL = 23,
	PGREUSE = 24,
	PGSTEAL_KSWAPD = 25,
	PGSTEAL_DIRECT = 26,
	PGSCAN_KSWAPD = 27,
	PGSCAN_DIRECT = 28,
	PGSCAN_DIRECT_THROTTLE = 29,
	PGSCAN_ANON = 30,
	PGSCAN_FILE = 31,
	PGSTEAL_ANON = 32,
	PGSTEAL_FILE = 33,
	PGINODESTEAL = 34,
	SLABS_SCANNED = 35,
	KSWAPD_INODESTEAL = 36,
	KSWAPD_LOW_WMARK_HIT_QUICKLY = 37,
	KSWAPD_HIGH_WMARK_HIT_QUICKLY = 38,
	PAGEOUTRUN = 39,
	PGROTATED = 40,
	DROP_PAGECACHE = 41,
	DROP_SLAB = 42,
	OOM_KILL = 43,
	PGMIGRATE_SUCCESS = 44,
	PGMIGRATE_FAIL = 45,
	THP_MIGRATION_SUCCESS = 46,
	THP_MIGRATION_FAIL = 47,
	THP_MIGRATION_SPLIT = 48,
	COMPACTMIGRATE_SCANNED = 49,
	COMPACTFREE_SCANNED = 50,
	COMPACTISOLATED = 51,
	COMPACTSTALL = 52,
	COMPACTFAIL = 53,
	COMPACTSUCCESS = 54,
	KCOMPACTD_WAKE = 55,
	KCOMPACTD_MIGRATE_SCANNED = 56,
	KCOMPACTD_FREE_SCANNED = 57,
	UNEVICTABLE_PGCULLED = 58,
	UNEVICTABLE_PGSCANNED = 59,
	UNEVICTABLE_PGRESCUED = 60,
	UNEVICTABLE_PGMLOCKED = 61,
	UNEVICTABLE_PGMUNLOCKED = 62,
	UNEVICTABLE_PGCLEARED = 63,
	UNEVICTABLE_PGSTRANDED = 64,
	SWAP_RA = 65,
	SWAP_RA_HIT = 66,
	NR_VM_EVENT_ITEMS = 67,
};

struct seq_operations {
	void * (*start)(struct seq_file *, loff_t *);
	void (*stop)(struct seq_file *, void *);
	void * (*next)(struct seq_file *, void *, loff_t *);
	int (*show)(struct seq_file *, void *);
};

struct ring_buffer_event {
	u32 type_len: 5;
	u32 time_delta: 27;
	u32 array[0];
};

struct seq_buf {
	char *buffer;
	size_t size;
	size_t len;
	loff_t readpos;
};

struct trace_seq {
	char buffer[4096];
	struct seq_buf seq;
	int full;
};

enum perf_sw_ids {
	PERF_COUNT_SW_CPU_CLOCK = 0,
	PERF_COUNT_SW_TASK_CLOCK = 1,
	PERF_COUNT_SW_PAGE_FAULTS = 2,
	PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
	PERF_COUNT_SW_CPU_MIGRATIONS = 4,
	PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
	PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
	PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
	PERF_COUNT_SW_EMULATION_FAULTS = 8,
	PERF_COUNT_SW_DUMMY = 9,
	PERF_COUNT_SW_BPF_OUTPUT = 10,
	PERF_COUNT_SW_MAX = 11,
};

union perf_mem_data_src {
	__u64 val;
	struct {
		__u64 mem_op: 5;
		__u64 mem_lvl: 14;
		__u64 mem_snoop: 5;
		__u64 mem_lock: 2;
		__u64 mem_dtlb: 7;
		__u64 mem_lvl_num: 4;
		__u64 mem_remote: 1;
		__u64 mem_snoopx: 2;
		__u64 mem_rsvd: 24;
	};
};

struct perf_branch_entry {
	__u64 from;
	__u64 to;
	__u64 mispred: 1;
	__u64 predicted: 1;
	__u64 in_tx: 1;
	__u64 abort: 1;
	__u64 cycles: 16;
	__u64 type: 4;
	__u64 reserved: 40;
};

struct new_utsname {
	char sysname[65];
	char nodename[65];
	char release[65];
	char version[65];
	char machine[65];
	char domainname[65];
};

struct uts_namespace {
	struct kref kref;
	struct new_utsname name;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	struct ns_common ns;
};

struct cgroup_namespace {
	refcount_t count;
	struct ns_common ns;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	struct css_set *root_cset;
};

struct nsset {
	unsigned int flags;
	struct nsproxy *nsproxy;
	struct fs_struct *fs;
	const struct cred *cred;
};

struct proc_ns_operations {
	const char *name;
	const char *real_ns_name;
	int type;
	struct ns_common * (*get)(struct task_struct *);
	void (*put)(struct ns_common *);
	int (*install)(struct nsset *, struct ns_common *);
	struct user_namespace * (*owner)(struct ns_common *);
	struct ns_common * (*get_parent)(struct ns_common *);
};

struct ucounts {
	struct hlist_node node;
	struct user_namespace *ns;
	kuid_t uid;
	int count;
	atomic_t ucount[10];
};

struct iovec {
	void *iov_base;
	__kernel_size_t iov_len;
};

struct kvec {
	void *iov_base;
	size_t iov_len;
};

struct perf_regs {
	__u64 abi;
	struct pt_regs *regs;
};

struct u64_stats_sync {};

struct bpf_cgroup_storage_key {
	__u64 cgroup_inode_id;
	__u32 attach_type;
};

struct bpf_cgroup_storage;

struct bpf_prog_array_item {
	struct bpf_prog *prog;
	struct bpf_cgroup_storage *cgroup_storage[2];
};

struct bpf_storage_buffer;

struct bpf_cgroup_storage_map;

struct bpf_cgroup_storage {
	union {
		struct bpf_storage_buffer *buf;
		void *percpu_buf;
	};
	struct bpf_cgroup_storage_map *map;
	struct bpf_cgroup_storage_key key;
	struct list_head list_map;
	struct list_head list_cg;
	struct rb_node node;
	struct callback_head rcu;
};

struct bpf_prog_array {
	struct callback_head rcu;
	struct bpf_prog_array_item items[0];
};

struct bpf_storage_buffer {
	struct callback_head rcu;
	char data[0];
};

struct cgroup_taskset;

struct cftype;

struct cgroup_subsys {
	struct cgroup_subsys_state * (*css_alloc)(struct cgroup_subsys_state *);
	int (*css_online)(struct cgroup_subsys_state *);
	void (*css_offline)(struct cgroup_subsys_state *);
	void (*css_released)(struct cgroup_subsys_state *);
	void (*css_free)(struct cgroup_subsys_state *);
	void (*css_reset)(struct cgroup_subsys_state *);
	void (*css_rstat_flush)(struct cgroup_subsys_state *, int);
	int (*css_extra_stat_show)(struct seq_file *, struct cgroup_subsys_state *);
	int (*can_attach)(struct cgroup_taskset *);
	void (*cancel_attach)(struct cgroup_taskset *);
	void (*attach)(struct cgroup_taskset *);
	void (*post_attach)();
	int (*can_fork)(struct task_struct *, struct css_set *);
	void (*cancel_fork)(struct task_struct *, struct css_set *);
	void (*fork)(struct task_struct *);
	void (*exit)(struct task_struct *);
	void (*release)(struct task_struct *);
	void (*bind)(struct cgroup_subsys_state *);
	bool early_init: 1;
	bool implicit_on_dfl: 1;
	bool threaded: 1;
	bool broken_hierarchy: 1;
	bool warned_broken_hierarchy: 1;
	int id;
	const char *name;
	const char *legacy_name;
	struct cgroup_root *root;
	struct idr css_idr;
	struct list_head cfts;
	struct cftype *dfl_cftypes;
	struct cftype *legacy_cftypes;
	unsigned int depends_on;
};

struct cgroup_rstat_cpu {
	struct u64_stats_sync bsync;
	struct cgroup_base_stat bstat;
	struct cgroup_base_stat last_bstat;
	struct cgroup *updated_children;
	struct cgroup *updated_next;
};

struct cgroup_root {
	struct kernfs_root *kf_root;
	unsigned int subsys_mask;
	int hierarchy_id;
	struct cgroup cgrp;
	u64 cgrp_ancestor_id_storage;
	atomic_t nr_cgrps;
	struct list_head root_list;
	unsigned int flags;
	char release_agent_path[4096];
	char name[64];
};

struct cftype {
	char name[64];
	long unsigned int private;
	size_t max_write_len;
	unsigned int flags;
	unsigned int file_offset;
	struct cgroup_subsys *ss;
	struct list_head node;
	struct kernfs_ops *kf_ops;
	int (*open)(struct kernfs_open_file *);
	void (*release)(struct kernfs_open_file *);
	u64 (*read_u64)(struct cgroup_subsys_state *, struct cftype *);
	s64 (*read_s64)(struct cgroup_subsys_state *, struct cftype *);
	int (*seq_show)(struct seq_file *, void *);
	void * (*seq_start)(struct seq_file *, loff_t *);
	void * (*seq_next)(struct seq_file *, void *, loff_t *);
	void (*seq_stop)(struct seq_file *, void *);
	int (*write_u64)(struct cgroup_subsys_state *, struct cftype *, u64);
	int (*write_s64)(struct cgroup_subsys_state *, struct cftype *, s64);
	ssize_t (*write)(struct kernfs_open_file *, char *, size_t, loff_t);
	__poll_t (*poll)(struct kernfs_open_file *, struct poll_table_struct *);
};

enum kmalloc_cache_type {
	KMALLOC_NORMAL = 0,
	KMALLOC_RECLAIM = 1,
	KMALLOC_DMA = 2,
	NR_KMALLOC_TYPES = 3,
};

struct perf_callchain_entry {
	__u64 nr;
	__u64 ip[0];
};

typedef long unsigned int (*perf_copy_f)(void *, const void *, long unsigned int, long unsigned int);

struct perf_raw_frag {
	union {
		struct perf_raw_frag *next;
		long unsigned int pad;
	};
	perf_copy_f copy;
	void *data;
	u32 size;
} __attribute__((packed));

struct perf_raw_record {
	struct perf_raw_frag frag;
	u32 size;
};

struct perf_branch_stack {
	__u64 nr;
	__u64 hw_idx;
	struct perf_branch_entry entries[0];
};

struct perf_cpu_context;

struct perf_output_handle;

struct pmu {
	struct list_head entry;
	struct module *module;
	struct device *dev;
	const struct attribute_group **attr_groups;
	const struct attribute_group **attr_update;
	const char *name;
	int type;
	int capabilities;
	int *pmu_disable_count;
	struct perf_cpu_context *pmu_cpu_context;
	atomic_t exclusive_cnt;
	int task_ctx_nr;
	int hrtimer_interval_ms;
	unsigned int nr_addr_filters;
	void (*pmu_enable)(struct pmu *);
	void (*pmu_disable)(struct pmu *);
	int (*event_init)(struct perf_event *);
	void (*event_mapped)(struct perf_event *, struct mm_struct *);
	void (*event_unmapped)(struct perf_event *, struct mm_struct *);
	int (*add)(struct perf_event *, int);
	void (*del)(struct perf_event *, int);
	void (*start)(struct perf_event *, int);
	void (*stop)(struct perf_event *, int);
	void (*read)(struct perf_event *);
	void (*start_txn)(struct pmu *, unsigned int);
	int (*commit_txn)(struct pmu *);
	void (*cancel_txn)(struct pmu *);
	int (*event_idx)(struct perf_event *);
	void (*sched_task)(struct perf_event_context *, bool);
	struct kmem_cache *task_ctx_cache;
	void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *);
	void * (*setup_aux)(struct perf_event *, void **, int, bool);
	void (*free_aux)(void *);
	long int (*snapshot_aux)(struct perf_event *, struct perf_output_handle *, long unsigned int);
	int (*addr_filters_validate)(struct list_head *);
	void (*addr_filters_sync)(struct perf_event *);
	int (*aux_output_match)(struct perf_event *);
	int (*filter_match)(struct perf_event *);
	int (*check_period)(struct perf_event *, u64);
};

struct perf_cpu_context {
	struct perf_event_context ctx;
	struct perf_event_context *task_ctx;
	int active_oncpu;
	int exclusive;
	raw_spinlock_t hrtimer_lock;
	struct hrtimer hrtimer;
	ktime_t hrtimer_interval;
	unsigned int hrtimer_active;
	struct perf_cgroup *cgrp;
	struct list_head cgrp_cpuctx_entry;
	struct list_head sched_cb_entry;
	int sched_cb_usage;
	int online;
	int heap_size;
	struct perf_event **heap;
	struct perf_event *heap_default[2];
};

struct perf_output_handle {
	struct perf_event *event;
	struct perf_buffer *rb;
	long unsigned int wakeup;
	long unsigned int size;
	u64 aux_flags;
	union {
		void *addr;
		long unsigned int head;
	};
	int page;
};

struct perf_addr_filter_range {
	long unsigned int start;
	long unsigned int size;
};

struct perf_sample_data {
	u64 addr;
	struct perf_raw_record *raw;
	struct perf_branch_stack *br_stack;
	u64 period;
	u64 weight;
	u64 txn;
	union perf_mem_data_src data_src;
	u64 type;
	u64 ip;
	struct {
		u32 pid;
		u32 tid;
	} tid_entry;
	u64 time;
	u64 id;
	u64 stream_id;
	struct {
		u32 cpu;
		u32 reserved;
	} cpu_entry;
	struct perf_callchain_entry *callchain;
	u64 aux_size;
	struct perf_regs regs_user;
	struct perf_regs regs_intr;
	u64 stack_user_size;
	u64 phys_addr;
	u64 cgroup;
	long: 64;
};

struct perf_cgroup_info;

struct perf_cgroup {
	struct cgroup_subsys_state css;
	struct perf_cgroup_info *info;
};

struct perf_cgroup_info {
	u64 time;
	u64 timestamp;
};

struct trace_entry {
	short unsigned int type;
	unsigned char flags;
	unsigned char preempt_count;
	int pid;
};

struct trace_array;

struct tracer;

struct array_buffer;

struct ring_buffer_iter;

struct trace_iterator {
	struct trace_array *tr;
	struct tracer *trace;
	struct array_buffer *array_buffer;
	void *private;
	int cpu_file;
	struct mutex mutex;
	struct ring_buffer_iter **buffer_iter;
	long unsigned int iter_flags;
	void *temp;
	unsigned int temp_size;
	struct trace_seq tmp_seq;
	cpumask_var_t started;
	bool snapshot;
	struct trace_seq seq;
	struct trace_entry *ent;
	long unsigned int lost_events;
	int leftover;
	int ent_size;
	int cpu;
	u64 ts;
	loff_t pos;
	long int idx;
};

enum print_line_t {
	TRACE_TYPE_PARTIAL_LINE = 0,
	TRACE_TYPE_HANDLED = 1,
	TRACE_TYPE_UNHANDLED = 2,
	TRACE_TYPE_NO_CONSUME = 3,
};

typedef enum print_line_t (*trace_print_func)(struct trace_iterator *, int, struct trace_event *);

struct trace_event_functions {
	trace_print_func trace;
	trace_print_func raw;
	trace_print_func hex;
	trace_print_func binary;
};

enum trace_reg {
	TRACE_REG_REGISTER = 0,
	TRACE_REG_UNREGISTER = 1,
	TRACE_REG_PERF_REGISTER = 2,
	TRACE_REG_PERF_UNREGISTER = 3,
	TRACE_REG_PERF_OPEN = 4,
	TRACE_REG_PERF_CLOSE = 5,
	TRACE_REG_PERF_ADD = 6,
	TRACE_REG_PERF_DEL = 7,
};

struct trace_event_fields {
	const char *type;
	union {
		struct {
			const char *name;
			const int size;
			const int align;
			const int is_signed;
			const int filter_type;
		};
		int (*define_fields)(struct trace_event_call *);
	};
};

struct trace_event_class {
	const char *system;
	void *probe;
	void *perf_probe;
	int (*reg)(struct trace_event_call *, enum trace_reg, void *);
	struct trace_event_fields *fields_array;
	struct list_head * (*get_fields)(struct trace_event_call *);
	struct list_head fields;
	int (*raw_init)(struct trace_event_call *);
};

struct trace_buffer;

struct trace_event_file;

struct trace_event_buffer {
	struct trace_buffer *buffer;
	struct ring_buffer_event *event;
	struct trace_event_file *trace_file;
	void *entry;
	long unsigned int flags;
	int pc;
	struct pt_regs *regs;
};

struct trace_subsystem_dir;

struct trace_event_file {
	struct list_head list;
	struct trace_event_call *event_call;
	struct event_filter *filter;
	struct dentry *dir;
	struct trace_array *tr;
	struct trace_subsystem_dir *system;
	struct list_head triggers;
	long unsigned int flags;
	atomic_t sm_ref;
	atomic_t tm_ref;
};

enum {
	TRACE_EVENT_FL_FILTERED_BIT = 0,
	TRACE_EVENT_FL_CAP_ANY_BIT = 1,
	TRACE_EVENT_FL_NO_SET_FILTER_BIT = 2,
	TRACE_EVENT_FL_IGNORE_ENABLE_BIT = 3,
	TRACE_EVENT_FL_TRACEPOINT_BIT = 4,
	TRACE_EVENT_FL_KPROBE_BIT = 5,
	TRACE_EVENT_FL_UPROBE_BIT = 6,
};

enum {
	TRACE_EVENT_FL_FILTERED = 1,
	TRACE_EVENT_FL_CAP_ANY = 2,
	TRACE_EVENT_FL_NO_SET_FILTER = 4,
	TRACE_EVENT_FL_IGNORE_ENABLE = 8,
	TRACE_EVENT_FL_TRACEPOINT = 16,
	TRACE_EVENT_FL_KPROBE = 32,
	TRACE_EVENT_FL_UPROBE = 64,
};

enum {
	EVENT_FILE_FL_ENABLED_BIT = 0,
	EVENT_FILE_FL_RECORDED_CMD_BIT = 1,
	EVENT_FILE_FL_RECORDED_TGID_BIT = 2,
	EVENT_FILE_FL_FILTERED_BIT = 3,
	EVENT_FILE_FL_NO_SET_FILTER_BIT = 4,
	EVENT_FILE_FL_SOFT_MODE_BIT = 5,
	EVENT_FILE_FL_SOFT_DISABLED_BIT = 6,
	EVENT_FILE_FL_TRIGGER_MODE_BIT = 7,
	EVENT_FILE_FL_TRIGGER_COND_BIT = 8,
	EVENT_FILE_FL_PID_FILTER_BIT = 9,
	EVENT_FILE_FL_WAS_ENABLED_BIT = 10,
};

enum {
	EVENT_FILE_FL_ENABLED = 1,
	EVENT_FILE_FL_RECORDED_CMD = 2,
	EVENT_FILE_FL_RECORDED_TGID = 4,
	EVENT_FILE_FL_FILTERED = 8,
	EVENT_FILE_FL_NO_SET_FILTER = 16,
	EVENT_FILE_FL_SOFT_MODE = 32,
	EVENT_FILE_FL_SOFT_DISABLED = 64,
	EVENT_FILE_FL_TRIGGER_MODE = 128,
	EVENT_FILE_FL_TRIGGER_COND = 256,
	EVENT_FILE_FL_PID_FILTER = 512,
	EVENT_FILE_FL_WAS_ENABLED = 1024,
};

enum {
	FILTER_OTHER = 0,
	FILTER_STATIC_STRING = 1,
	FILTER_DYN_STRING = 2,
	FILTER_PTR_STRING = 3,
	FILTER_TRACE_FN = 4,
	FILTER_COMM = 5,
	FILTER_CPU = 6,
};

struct fwnode_reference_args;

struct fwnode_endpoint;

struct fwnode_operations {
	struct fwnode_handle * (*get)(struct fwnode_handle *);
	void (*put)(struct fwnode_handle *);
	bool (*device_is_available)(const struct fwnode_handle *);
	const void * (*device_get_match_data)(const struct fwnode_handle *, const struct device *);
	bool (*property_present)(const struct fwnode_handle *, const char *);
	int (*property_read_int_array)(const struct fwnode_handle *, const char *, unsigned int, void *, size_t);
	int (*property_read_string_array)(const struct fwnode_handle *, const char *, const char **, size_t);
	const char * (*get_name)(const struct fwnode_handle *);
	const char * (*get_name_prefix)(const struct fwnode_handle *);
	struct fwnode_handle * (*get_parent)(const struct fwnode_handle *);
	struct fwnode_handle * (*get_next_child_node)(const struct fwnode_handle *, struct fwnode_handle *);
	struct fwnode_handle * (*get_named_child_node)(const struct fwnode_handle *, const char *);
	int (*get_reference_args)(const struct fwnode_handle *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args *);
	struct fwnode_handle * (*graph_get_next_endpoint)(const struct fwnode_handle *, struct fwnode_handle *);
	struct fwnode_handle * (*graph_get_remote_endpoint)(const struct fwnode_handle *);
	struct fwnode_handle * (*graph_get_port_parent)(struct fwnode_handle *);
	int (*graph_parse_endpoint)(const struct fwnode_handle *, struct fwnode_endpoint *);
	int (*add_links)(const struct fwnode_handle *, struct device *);
};

struct fwnode_endpoint {
	unsigned int port;
	unsigned int id;
	const struct fwnode_handle *local_fwnode;
};

struct fwnode_reference_args {
	struct fwnode_handle *fwnode;
	unsigned int nargs;
	u64 args[8];
};

struct property {
	char *name;
	int length;
	void *value;
	struct property *next;
	long unsigned int _flags;
	struct bin_attribute attr;
};

struct irq_fwspec {
	struct fwnode_handle *fwnode;
	int param_count;
	u32 param[16];
};

struct irq_data;

struct irq_domain_ops {
	int (*match)(struct irq_domain *, struct device_node *, enum irq_domain_bus_token);
	int (*select)(struct irq_domain *, struct irq_fwspec *, enum irq_domain_bus_token);
	int (*map)(struct irq_domain *, unsigned int, irq_hw_number_t);
	void (*unmap)(struct irq_domain *, unsigned int);
	int (*xlate)(struct irq_domain *, struct device_node *, const u32 *, unsigned int, long unsigned int *, unsigned int *);
	int (*alloc)(struct irq_domain *, unsigned int, unsigned int, void *);
	void (*free)(struct irq_domain *, unsigned int, unsigned int);
	int (*activate)(struct irq_domain *, struct irq_data *, bool);
	void (*deactivate)(struct irq_domain *, struct irq_data *);
	int (*translate)(struct irq_domain *, struct irq_fwspec *, long unsigned int *, unsigned int *);
	void (*debug_show)(struct seq_file *, struct irq_domain *, struct irq_data *, int);
};

enum wb_stat_item {
	WB_RECLAIMABLE = 0,
	WB_WRITEBACK = 1,
	WB_DIRTIED = 2,
	WB_WRITTEN = 3,
	NR_WB_STAT_ITEMS = 4,
};

struct disk_stats;

struct partition_meta_info;

struct hd_struct {
	sector_t start_sect;
	sector_t nr_sects;
	long unsigned int stamp;
	struct disk_stats *dkstats;
	struct percpu_ref ref;
	struct device __dev;
	struct kobject *holder_dir;
	int policy;
	int partno;
	struct partition_meta_info *info;
	struct rcu_work rcu_work;
};

struct disk_part_tbl;

struct block_device_operations;

struct timer_rand_state;

struct disk_events;

struct cdrom_device_info;

struct badblocks;

struct gendisk {
	int major;
	int first_minor;
	int minors;
	char disk_name[32];
	short unsigned int events;
	short unsigned int event_flags;
	struct disk_part_tbl *part_tbl;
	struct hd_struct part0;
	const struct block_device_operations *fops;
	struct request_queue *queue;
	void *private_data;
	int flags;
	long unsigned int state;
	struct rw_semaphore lookup_sem;
	struct kobject *slave_dir;
	struct timer_rand_state *random;
	atomic_t sync_io;
	struct disk_events *ev;
	struct cdrom_device_info *cdi;
	int node_id;
	struct badblocks *bb;
	struct lockdep_map lockdep_map;
};

struct blkg_iostat {
	u64 bytes[3];
	u64 ios[3];
};

struct blkg_iostat_set {
	struct u64_stats_sync sync;
	struct blkg_iostat cur;
	struct blkg_iostat last;
};

struct blkcg;

struct blkg_policy_data;

struct blkcg_gq {
	struct request_queue *q;
	struct list_head q_node;
	struct hlist_node blkcg_node;
	struct blkcg *blkcg;
	struct blkcg_gq *parent;
	struct percpu_ref refcnt;
	bool online;
	struct blkg_iostat_set *iostat_cpu;
	struct blkg_iostat_set iostat;
	struct blkg_policy_data *pd[5];
	spinlock_t async_bio_lock;
	struct bio_list async_bios;
	struct work_struct async_bio_work;
	atomic_t use_delay;
	atomic64_t delay_nsec;
	atomic64_t delay_start;
	u64 last_delay;
	int last_use;
	struct callback_head callback_head;
};

typedef unsigned int blk_qc_t;

struct partition_meta_info {
	char uuid[37];
	u8 volname[64];
};

struct disk_part_tbl {
	struct callback_head callback_head;
	int len;
	struct hd_struct *last_lookup;
	struct hd_struct *part[0];
};

struct blk_zone;

typedef int (*report_zones_cb)(struct blk_zone *, unsigned int, void *);

struct hd_geometry;

struct pr_ops;

struct block_device_operations {
	blk_qc_t (*submit_bio)(struct bio *);
	int (*open)(struct block_device *, fmode_t);
	void (*release)(struct gendisk *, fmode_t);
	int (*rw_page)(struct block_device *, sector_t, struct page *, unsigned int);
	int (*ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
	int (*compat_ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int);
	unsigned int (*check_events)(struct gendisk *, unsigned int);
	void (*unlock_native_capacity)(struct gendisk *);
	int (*revalidate_disk)(struct gendisk *);
	int (*getgeo)(struct block_device *, struct hd_geometry *);
	void (*swap_slot_free_notify)(struct block_device *, long unsigned int);
	int (*report_zones)(struct gendisk *, sector_t, unsigned int, report_zones_cb, void *);
	char * (*devnode)(struct gendisk *, umode_t *);
	struct module *owner;
	const struct pr_ops *pr_ops;
};

struct sg_io_v4 {
	__s32 guard;
	__u32 protocol;
	__u32 subprotocol;
	__u32 request_len;
	__u64 request;
	__u64 request_tag;
	__u32 request_attr;
	__u32 request_priority;
	__u32 request_extra;
	__u32 max_response_len;
	__u64 response;
	__u32 dout_iovec_count;
	__u32 dout_xfer_len;
	__u32 din_iovec_count;
	__u32 din_xfer_len;
	__u64 dout_xferp;
	__u64 din_xferp;
	__u32 timeout;
	__u32 flags;
	__u64 usr_ptr;
	__u32 spare_in;
	__u32 driver_status;
	__u32 transport_status;
	__u32 device_status;
	__u32 retry_delay;
	__u32 info;
	__u32 duration;
	__u32 response_len;
	__s32 din_resid;
	__s32 dout_resid;
	__u64 generated_tag;
	__u32 spare_out;
	__u32 padding;
};

struct bsg_ops {
	int (*check_proto)(struct sg_io_v4 *);
	int (*fill_hdr)(struct request *, struct sg_io_v4 *, fmode_t);
	int (*complete_rq)(struct request *, struct sg_io_v4 *);
	void (*free_rq)(struct request *);
};

typedef __u32 req_flags_t;

typedef void rq_end_io_fn(struct request *, blk_status_t);

enum mq_rq_state {
	MQ_RQ_IDLE = 0,
	MQ_RQ_IN_FLIGHT = 1,
	MQ_RQ_COMPLETE = 2,
};

struct request {
	struct request_queue *q;
	struct blk_mq_ctx *mq_ctx;
	struct blk_mq_hw_ctx *mq_hctx;
	unsigned int cmd_flags;
	req_flags_t rq_flags;
	int tag;
	int internal_tag;
	unsigned int __data_len;
	sector_t __sector;
	struct bio *bio;
	struct bio *biotail;
	struct list_head queuelist;
	union {
		struct hlist_node hash;
		struct list_head ipi_list;
	};
	union {
		struct rb_node rb_node;
		struct bio_vec special_vec;
		void *completion_data;
		int error_count;
	};
	union {
		struct {
			struct io_cq *icq;
			void *priv[2];
		} elv;
		struct {
			unsigned int seq;
			struct list_head list;
			rq_end_io_fn *saved_end_io;
		} flush;
	};
	struct gendisk *rq_disk;
	struct hd_struct *part;
	u64 start_time_ns;
	u64 io_start_time_ns;
	short unsigned int stats_sectors;
	short unsigned int nr_phys_segments;
	short unsigned int write_hint;
	short unsigned int ioprio;
	enum mq_rq_state state;
	refcount_t ref;
	unsigned int timeout;
	long unsigned int deadline;
	union {
		struct __call_single_data csd;
		u64 fifo_time;
	};
	rq_end_io_fn *end_io;
	void *end_io_data;
};

struct blk_zone {
	__u64 start;
	__u64 len;
	__u64 wp;
	__u8 type;
	__u8 cond;
	__u8 non_seq;
	__u8 reset;
	__u8 resv[4];
	__u64 capacity;
	__u8 reserved[24];
};

enum elv_merge {
	ELEVATOR_NO_MERGE = 0,
	ELEVATOR_FRONT_MERGE = 1,
	ELEVATOR_BACK_MERGE = 2,
	ELEVATOR_DISCARD_MERGE = 3,
};

struct elevator_type;

struct blk_mq_alloc_data;

struct elevator_mq_ops {
	int (*init_sched)(struct request_queue *, struct elevator_type *);
	void (*exit_sched)(struct elevator_queue *);
	int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
	void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
	void (*depth_updated)(struct blk_mq_hw_ctx *);
	bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
	bool (*bio_merge)(struct request_queue *, struct bio *, unsigned int);
	int (*request_merge)(struct request_queue *, struct request **, struct bio *);
	void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
	void (*requests_merged)(struct request_queue *, struct request *, struct request *);
	void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *);
	void (*prepare_request)(struct request *);
	void (*finish_request)(struct request *);
	void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
	struct request * (*dispatch_request)(struct blk_mq_hw_ctx *);
	bool (*has_work)(struct blk_mq_hw_ctx *);
	void (*completed_request)(struct request *, u64);
	void (*requeue_request)(struct request *);
	struct request * (*former_request)(struct request_queue *, struct request *);
	struct request * (*next_request)(struct request_queue *, struct request *);
	void (*init_icq)(struct io_cq *);
	void (*exit_icq)(struct io_cq *);
};

struct elv_fs_entry;

struct blk_mq_debugfs_attr;

struct elevator_type {
	struct kmem_cache *icq_cache;
	struct elevator_mq_ops ops;
	size_t icq_size;
	size_t icq_align;
	struct elv_fs_entry *elevator_attrs;
	const char *elevator_name;
	const char *elevator_alias;
	const unsigned int elevator_features;
	struct module *elevator_owner;
	const struct blk_mq_debugfs_attr *queue_debugfs_attrs;
	const struct blk_mq_debugfs_attr *hctx_debugfs_attrs;
	char icq_cache_name[22];
	struct list_head list;
};

struct elevator_queue {
	struct elevator_type *type;
	void *elevator_data;
	struct kobject kobj;
	struct mutex sysfs_lock;
	unsigned int registered: 1;
	struct hlist_head hash[64];
};

struct elv_fs_entry {
	struct attribute attr;
	ssize_t (*show)(struct elevator_queue *, char *);
	ssize_t (*store)(struct elevator_queue *, const char *, size_t);
};

struct blk_mq_debugfs_attr {
	const char *name;
	umode_t mode;
	int (*show)(void *, struct seq_file *);
	ssize_t (*write)(void *, const char *, size_t, loff_t *);
	const struct seq_operations *seq_ops;
};

enum blk_eh_timer_return {
	BLK_EH_DONE = 0,
	BLK_EH_RESET_TIMER = 1,
};

struct blk_mq_queue_data;

struct blk_mq_ops {
	blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
	void (*commit_rqs)(struct blk_mq_hw_ctx *);
	bool (*get_budget)(struct request_queue *);
	void (*put_budget)(struct request_queue *);
	enum blk_eh_timer_return (*timeout)(struct request *, bool);
	int (*poll)(struct blk_mq_hw_ctx *);
	void (*complete)(struct request *);
	int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int);
	void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
	int (*init_request)(struct blk_mq_tag_set *, struct request *, unsigned int, unsigned int);
	void (*exit_request)(struct blk_mq_tag_set *, struct request *, unsigned int);
	void (*initialize_rq_fn)(struct request *);
	void (*cleanup_rq)(struct request *);
	bool (*busy)(struct request_queue *);
	int (*map_queues)(struct blk_mq_tag_set *);
	void (*show_rq)(struct seq_file *, struct request *);
};

enum pr_type {
	PR_WRITE_EXCLUSIVE = 1,
	PR_EXCLUSIVE_ACCESS = 2,
	PR_WRITE_EXCLUSIVE_REG_ONLY = 3,
	PR_EXCLUSIVE_ACCESS_REG_ONLY = 4,
	PR_WRITE_EXCLUSIVE_ALL_REGS = 5,
	PR_EXCLUSIVE_ACCESS_ALL_REGS = 6,
};

struct pr_ops {
	int (*pr_register)(struct block_device *, u64, u64, u32);
	int (*pr_reserve)(struct block_device *, u64, enum pr_type, u32);
	int (*pr_release)(struct block_device *, u64, enum pr_type);
	int (*pr_preempt)(struct block_device *, u64, u64, enum pr_type, bool);
	int (*pr_clear)(struct block_device *, u64);
};

enum blkg_iostat_type {
	BLKG_IOSTAT_READ = 0,
	BLKG_IOSTAT_WRITE = 1,
	BLKG_IOSTAT_DISCARD = 2,
	BLKG_IOSTAT_NR = 3,
};

struct blkcg_policy_data;

struct blkcg {
	struct cgroup_subsys_state css;
	spinlock_t lock;
	refcount_t online_pin;
	struct xarray blkg_tree;
	struct blkcg_gq *blkg_hint;
	struct hlist_head blkg_list;
	struct blkcg_policy_data *cpd[5];
	struct list_head all_blkcgs_node;
	struct list_head cgwb_list;
};

struct blkcg_policy_data {
	struct blkcg *blkcg;
	int plid;
};

struct blkg_policy_data {
	struct blkcg_gq *blkg;
	int plid;
};

enum memcg_stat_item {
	MEMCG_SWAP = 37,
	MEMCG_SOCK = 38,
	MEMCG_PERCPU_B = 39,
	MEMCG_NR_STAT = 40,
};

enum memcg_memory_event {
	MEMCG_LOW = 0,
	MEMCG_HIGH = 1,
	MEMCG_MAX = 2,
	MEMCG_OOM = 3,
	MEMCG_OOM_KILL = 4,
	MEMCG_SWAP_HIGH = 5,
	MEMCG_SWAP_MAX = 6,
	MEMCG_SWAP_FAIL = 7,
	MEMCG_NR_MEMORY_EVENTS = 8,
};

enum mem_cgroup_events_target {
	MEM_CGROUP_TARGET_THRESH = 0,
	MEM_CGROUP_TARGET_SOFTLIMIT = 1,
	MEM_CGROUP_NTARGETS = 2,
};

struct memcg_vmstats_percpu {
	long int stat[40];
	long unsigned int events[67];
	long unsigned int nr_page_events;
	long unsigned int targets[2];
};

struct mem_cgroup_reclaim_iter {
	struct mem_cgroup *position;
	unsigned int generation;
};

struct lruvec_stat {
	long int count[37];
};

struct memcg_shrinker_map {
	struct callback_head rcu;
	long unsigned int map[0];
};

struct mem_cgroup_per_node {
	struct lruvec lruvec;
	struct lruvec_stat *lruvec_stat_local;
	struct lruvec_stat *lruvec_stat_cpu;
	atomic_long_t lruvec_stat[37];
	long unsigned int lru_zone_size[20];
	struct mem_cgroup_reclaim_iter iter;
	struct memcg_shrinker_map *shrinker_map;
	struct rb_node tree_node;
	long unsigned int usage_in_excess;
	bool on_tree;
	struct mem_cgroup *memcg;
};

struct eventfd_ctx;

struct mem_cgroup_threshold {
	struct eventfd_ctx *eventfd;
	long unsigned int threshold;
};

struct mem_cgroup_threshold_ary {
	int current_threshold;
	unsigned int size;
	struct mem_cgroup_threshold entries[0];
};

struct percpu_cluster {
	struct swap_cluster_info index;
	unsigned int next;
};

enum fs_value_type {
	fs_value_is_undefined = 0,
	fs_value_is_flag = 1,
	fs_value_is_string = 2,
	fs_value_is_blob = 3,
	fs_value_is_filename = 4,
	fs_value_is_file = 5,
};

struct fs_parameter {
	const char *key;
	enum fs_value_type type: 8;
	union {
		char *string;
		void *blob;
		struct filename *name;
		struct file *file;
	};
	size_t size;
	int dirfd;
};

struct fc_log {
	refcount_t usage;
	u8 head;
	u8 tail;
	u8 need_free;
	struct module *owner;
	char *buffer[8];
};

struct fs_context_operations {
	void (*free)(struct fs_context *);
	int (*dup)(struct fs_context *, struct fs_context *);
	int (*parse_param)(struct fs_context *, struct fs_parameter *);
	int (*parse_monolithic)(struct fs_context *, void *);
	int (*get_tree)(struct fs_context *);
	int (*reconfigure)(struct fs_context *);
};

struct fs_parse_result {
	bool negated;
	union {
		bool boolean;
		int int_32;
		unsigned int uint_32;
		u64 uint_64;
	};
};

struct trace_event_raw_initcall_level {
	struct trace_entry ent;
	u32 __data_loc_level;
	char __data[0];
};

struct trace_event_raw_initcall_start {
	struct trace_entry ent;
	initcall_t func;
	char __data[0];
};

struct trace_event_raw_initcall_finish {
	struct trace_entry ent;
	initcall_t func;
	int ret;
	char __data[0];
};

struct trace_event_data_offsets_initcall_level {
	u32 level;
};

struct trace_event_data_offsets_initcall_start {};

struct trace_event_data_offsets_initcall_finish {};

typedef void (*btf_trace_initcall_level)(void *, const char *);

typedef void (*btf_trace_initcall_start)(void *, initcall_t);

typedef void (*btf_trace_initcall_finish)(void *, initcall_t, int);

struct blacklist_entry {
	struct list_head next;
	char *buf;
};

typedef __u32 Elf32_Word;

struct elf32_note {
	Elf32_Word n_namesz;
	Elf32_Word n_descsz;
	Elf32_Word n_type;
};

enum pcpu_fc {
	PCPU_FC_AUTO = 0,
	PCPU_FC_EMBED = 1,
	PCPU_FC_PAGE = 2,
	PCPU_FC_NR = 3,
};

enum {
	UNAME26 = 131072,
	ADDR_NO_RANDOMIZE = 262144,
	FDPIC_FUNCPTRS = 524288,
	MMAP_PAGE_ZERO = 1048576,
	ADDR_COMPAT_LAYOUT = 2097152,
	READ_IMPLIES_EXEC = 4194304,
	ADDR_LIMIT_32BIT = 8388608,
	SHORT_INODE = 16777216,
	WHOLE_SECONDS = 33554432,
	STICKY_TIMEOUTS = 67108864,
	ADDR_LIMIT_3GB = 134217728,
};

enum hrtimer_base_type {
	HRTIMER_BASE_MONOTONIC = 0,
	HRTIMER_BASE_REALTIME = 1,
	HRTIMER_BASE_BOOTTIME = 2,
	HRTIMER_BASE_TAI = 3,
	HRTIMER_BASE_MONOTONIC_SOFT = 4,
	HRTIMER_BASE_REALTIME_SOFT = 5,
	HRTIMER_BASE_BOOTTIME_SOFT = 6,
	HRTIMER_BASE_TAI_SOFT = 7,
	HRTIMER_MAX_CLOCK_BASES = 8,
};

enum {
	MM_FILEPAGES = 0,
	MM_ANONPAGES = 1,
	MM_SWAPENTS = 2,
	MM_SHMEMPAGES = 3,
	NR_MM_COUNTERS = 4,
};

enum rseq_cs_flags_bit {
	RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0,
	RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1,
	RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2,
};

enum perf_event_task_context {
	perf_invalid_context = 4294967295,
	perf_hw_context = 0,
	perf_sw_context = 1,
	perf_nr_task_contexts = 2,
};

enum rseq_event_mask_bits {
	RSEQ_EVENT_PREEMPT_BIT = 0,
	RSEQ_EVENT_SIGNAL_BIT = 1,
	RSEQ_EVENT_MIGRATE_BIT = 2,
};

enum {
	PROC_ROOT_INO = 1,
	PROC_IPC_INIT_INO = 4026531839,
	PROC_UTS_INIT_INO = 4026531838,
	PROC_USER_INIT_INO = 4026531837,
	PROC_PID_INIT_INO = 4026531836,
	PROC_CGROUP_INIT_INO = 4026531835,
	PROC_TIME_INIT_INO = 4026531834,
};

typedef short int __s16;

typedef __s16 s16;

typedef __u16 __le16;

typedef __u16 __be16;

typedef __u32 __be32;

typedef __u64 __be64;

typedef __u32 __wsum;

typedef unsigned int slab_flags_t;

struct llist_head {
	struct llist_node *first;
};

struct rhash_head {
	struct rhash_head *next;
};

struct rhashtable;

struct rhashtable_compare_arg {
	struct rhashtable *ht;
	const void *key;
};

typedef u32 (*rht_hashfn_t)(const void *, u32, u32);

typedef u32 (*rht_obj_hashfn_t)(const void *, u32, u32);

typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *, const void *);

struct rhashtable_params {
	u16 nelem_hint;
	u16 key_len;
	u16 key_offset;
	u16 head_offset;
	unsigned int max_size;
	u16 min_size;
	bool automatic_shrinking;
	rht_hashfn_t hashfn;
	rht_obj_hashfn_t obj_hashfn;
	rht_obj_cmpfn_t obj_cmpfn;
};

struct bucket_table;

struct rhashtable {
	struct bucket_table *tbl;
	unsigned int key_len;
	unsigned int max_elems;
	struct rhashtable_params p;
	bool rhlist;
	struct work_struct run_work;
	struct mutex mutex;
	spinlock_t lock;
	atomic_t nelems;
};

struct fs_struct {
	int users;
	spinlock_t lock;
	seqcount_spinlock_t seq;
	int umask;
	int in_exec;
	struct path root;
	struct path pwd;
};

struct pipe_buffer;

struct pipe_inode_info {
	struct mutex mutex;
	wait_queue_head_t rd_wait;
	wait_queue_head_t wr_wait;
	unsigned int head;
	unsigned int tail;
	unsigned int max_usage;
	unsigned int ring_size;
	unsigned int nr_accounted;
	unsigned int readers;
	unsigned int writers;
	unsigned int files;
	unsigned int r_counter;
	unsigned int w_counter;
	unsigned int poll_usage;
	struct page *tmp_page;
	struct fasync_struct *fasync_readers;
	struct fasync_struct *fasync_writers;
	struct pipe_buffer *bufs;
	struct user_struct *user;
};

struct notifier_block;

typedef int (*notifier_fn_t)(struct notifier_block *, long unsigned int, void *);

struct notifier_block {
	notifier_fn_t notifier_call;
	struct notifier_block *next;
	int priority;
};

struct blocking_notifier_head {
	struct rw_semaphore rwsem;
	struct notifier_block *head;
};

struct raw_notifier_head {
	struct notifier_block *head;
};

struct vfsmount {
	struct dentry *mnt_root;
	struct super_block *mnt_sb;
	int mnt_flags;
};

struct ld_semaphore {
	atomic_long_t count;
	raw_spinlock_t wait_lock;
	unsigned int wait_readers;
	struct list_head read_wait;
	struct list_head write_wait;
};

typedef unsigned int tcflag_t;

typedef unsigned char cc_t;

typedef unsigned int speed_t;

struct ktermios {
	tcflag_t c_iflag;
	tcflag_t c_oflag;
	tcflag_t c_cflag;
	tcflag_t c_lflag;
	cc_t c_line;
	cc_t c_cc[19];
	speed_t c_ispeed;
	speed_t c_ospeed;
};

struct winsize {
	short unsigned int ws_row;
	short unsigned int ws_col;
	short unsigned int ws_xpixel;
	short unsigned int ws_ypixel;
};

struct tty_driver;

struct tty_operations;

struct tty_ldisc;

struct tty_port;

struct tty_struct {
	int magic;
	struct kref kref;
	struct device *dev;
	struct tty_driver *driver;
	const struct tty_operations *ops;
	int index;
	struct ld_semaphore ldisc_sem;
	struct tty_ldisc *ldisc;
	struct mutex atomic_write_lock;
	struct mutex legacy_mutex;
	struct mutex throttle_mutex;
	struct rw_semaphore termios_rwsem;
	struct mutex winsize_mutex;
	spinlock_t ctrl_lock;
	spinlock_t flow_lock;
	struct ktermios termios;
	struct ktermios termios_locked;
	char name[64];
	struct pid *pgrp;
	struct pid *session;
	long unsigned int flags;
	int count;
	struct winsize winsize;
	long unsigned int stopped: 1;
	long unsigned int flow_stopped: 1;
	int: 30;
	long unsigned int unused: 62;
	int hw_stopped;
	long unsigned int ctrl_status: 8;
	long unsigned int packet: 1;
	int: 23;
	long unsigned int unused_ctrl: 55;
	unsigned int receive_room;
	int flow_change;
	struct tty_struct *link;
	struct fasync_struct *fasync;
	wait_queue_head_t write_wait;
	wait_queue_head_t read_wait;
	struct work_struct hangup_work;
	void *disc_data;
	void *driver_data;
	spinlock_t files_lock;
	struct list_head tty_files;
	int closing;
	unsigned char *write_buf;
	int write_cnt;
	struct work_struct SAK_work;
	struct tty_port *port;
};

typedef struct {
	size_t written;
	size_t count;
	union {
		char *buf;
		void *data;
	} arg;
	int error;
} read_descriptor_t;

struct posix_acl_entry {
	short int e_tag;
	short unsigned int e_perm;
	union {
		kuid_t e_uid;
		kgid_t e_gid;
	};
};

struct posix_acl {
	refcount_t a_refcount;
	struct callback_head a_rcu;
	unsigned int a_count;
	struct posix_acl_entry a_entries[0];
};

typedef __u64 __addrpair;

typedef __u32 __portpair;

typedef struct {
	struct net *net;
} possible_net_t;

struct in6_addr {
	union {
		__u8 u6_addr8[16];
		__be16 u6_addr16[8];
		__be32 u6_addr32[4];
	} in6_u;
};

struct hlist_nulls_node {
	struct hlist_nulls_node *next;
	struct hlist_nulls_node **pprev;
};

struct proto;

struct inet_timewait_death_row;

struct sock_common {
	union {
		__addrpair skc_addrpair;
		struct {
			__be32 skc_daddr;
			__be32 skc_rcv_saddr;
		};
	};
	union {
		unsigned int skc_hash;
		__u16 skc_u16hashes[2];
	};
	union {
		__portpair skc_portpair;
		struct {
			__be16 skc_dport;
			__u16 skc_num;
		};
	};
	short unsigned int skc_family;
	volatile unsigned char skc_state;
	unsigned char skc_reuse: 4;
	unsigned char skc_reuseport: 1;
	unsigned char skc_ipv6only: 1;
	unsigned char skc_net_refcnt: 1;
	int skc_bound_dev_if;
	union {
		struct hlist_node skc_bind_node;
		struct hlist_node skc_portaddr_node;
	};
	struct proto *skc_prot;
	possible_net_t skc_net;
	struct in6_addr skc_v6_daddr;
	struct in6_addr skc_v6_rcv_saddr;
	atomic64_t skc_cookie;
	union {
		long unsigned int skc_flags;
		struct sock *skc_listener;
		struct inet_timewait_death_row *skc_tw_dr;
	};
	int skc_dontcopy_begin[0];
	union {
		struct hlist_node skc_node;
		struct hlist_nulls_node skc_nulls_node;
	};
	short unsigned int skc_tx_queue_mapping;
	short unsigned int skc_rx_queue_mapping;
	union {
		int skc_incoming_cpu;
		u32 skc_rcv_wnd;
		u32 skc_tw_rcv_nxt;
	};
	refcount_t skc_refcnt;
	int skc_dontcopy_end[0];
	union {
		u32 skc_rxhash;
		u32 skc_window_clamp;
		u32 skc_tw_snd_nxt;
	};
};

typedef struct {
	spinlock_t slock;
	int owned;
	wait_queue_head_t wq;
} socket_lock_t;

struct sk_buff;

struct sk_buff_head {
	struct sk_buff *next;
	struct sk_buff *prev;
	__u32 qlen;
	spinlock_t lock;
};

typedef u64 netdev_features_t;

struct sock_cgroup_data {
	union {
		struct {
			u8 is_data: 1;
			u8 no_refcnt: 1;
			u8 unused: 6;
			u8 padding;
			u16 prioidx;
			u32 classid;
		};
		u64 val;
	};
};

struct sk_filter;

struct socket_wq;

struct xfrm_policy;

struct dst_entry;

struct socket;

struct sock_reuseport;

struct bpf_local_storage;

struct sock {
	struct sock_common __sk_common;
	socket_lock_t sk_lock;
	atomic_t sk_drops;
	int sk_rcvlowat;
	struct sk_buff_head sk_error_queue;
	struct sk_buff *sk_rx_skb_cache;
	struct sk_buff_head sk_receive_queue;
	struct {
		atomic_t rmem_alloc;
		int len;
		struct sk_buff *head;
		struct sk_buff *tail;
	} sk_backlog;
	int sk_forward_alloc;
	unsigned int sk_ll_usec;
	unsigned int sk_napi_id;
	int sk_rcvbuf;
	struct sk_filter *sk_filter;
	union {
		struct socket_wq *sk_wq;
		struct socket_wq *sk_wq_raw;
	};
	struct xfrm_policy *sk_policy[2];
	struct dst_entry *sk_rx_dst;
	struct dst_entry *sk_dst_cache;
	atomic_t sk_omem_alloc;
	int sk_sndbuf;
	int sk_wmem_queued;
	refcount_t sk_wmem_alloc;
	long unsigned int sk_tsq_flags;
	union {
		struct sk_buff *sk_send_head;
		struct rb_root tcp_rtx_queue;
	};
	struct sk_buff *sk_tx_skb_cache;
	struct sk_buff_head sk_write_queue;
	__s32 sk_peek_off;
	int sk_write_pending;
	__u32 sk_dst_pending_confirm;
	u32 sk_pacing_status;
	long int sk_sndtimeo;
	struct timer_list sk_timer;
	__u32 sk_priority;
	__u32 sk_mark;
	long unsigned int sk_pacing_rate;
	long unsigned int sk_max_pacing_rate;
	struct page_frag sk_frag;
	netdev_features_t sk_route_caps;
	netdev_features_t sk_route_nocaps;
	netdev_features_t sk_route_forced_caps;
	int sk_gso_type;
	unsigned int sk_gso_max_size;
	gfp_t sk_allocation;
	__u32 sk_txhash;
	u8 sk_padding: 1;
	u8 sk_kern_sock: 1;
	u8 sk_no_check_tx: 1;
	u8 sk_no_check_rx: 1;
	u8 sk_userlocks: 4;
	u8 sk_pacing_shift;
	u16 sk_type;
	u16 sk_protocol;
	u16 sk_gso_max_segs;
	long unsigned int sk_lingertime;
	struct proto *sk_prot_creator;
	rwlock_t sk_callback_lock;
	int sk_err;
	int sk_err_soft;
	u32 sk_ack_backlog;
	u32 sk_max_ack_backlog;
	kuid_t sk_uid;
	spinlock_t sk_peer_lock;
	struct pid *sk_peer_pid;
	const struct cred *sk_peer_cred;
	long int sk_rcvtimeo;
	ktime_t sk_stamp;
	u16 sk_tsflags;
	u8 sk_shutdown;
	u32 sk_tskey;
	atomic_t sk_zckey;
	u8 sk_clockid;
	u8 sk_txtime_deadline_mode: 1;
	u8 sk_txtime_report_errors: 1;
	u8 sk_txtime_unused: 6;
	struct socket *sk_socket;
	void *sk_user_data;
	void *sk_security;
	struct sock_cgroup_data sk_cgrp_data;
	struct mem_cgroup *sk_memcg;
	void (*sk_state_change)(struct sock *);
	void (*sk_data_ready)(struct sock *);
	void (*sk_write_space)(struct sock *);
	void (*sk_error_report)(struct sock *);
	int (*sk_backlog_rcv)(struct sock *, struct sk_buff *);
	void (*sk_destruct)(struct sock *);
	struct sock_reuseport *sk_reuseport_cb;
	struct bpf_local_storage *sk_bpf_storage;
	struct callback_head sk_rcu;
};

typedef short unsigned int __kernel_sa_family_t;

typedef __kernel_sa_family_t sa_family_t;

struct sockaddr {
	sa_family_t sa_family;
	char sa_data[14];
};

struct msghdr {
	void *msg_name;
	int msg_namelen;
	struct iov_iter msg_iter;
	union {
		void *msg_control;
		void *msg_control_user;
	};
	bool msg_control_is_user: 1;
	__kernel_size_t msg_controllen;
	unsigned int msg_flags;
	struct kiocb *msg_iocb;
};

typedef struct {
	unsigned int clock_rate;
	unsigned int clock_type;
	short unsigned int loopback;
} sync_serial_settings;

typedef struct {
	unsigned int clock_rate;
	unsigned int clock_type;
	short unsigned int loopback;
	unsigned int slot_map;
} te1_settings;

typedef struct {
	short unsigned int encoding;
	short unsigned int parity;
} raw_hdlc_proto;

typedef struct {
	unsigned int t391;
	unsigned int t392;
	unsigned int n391;
	unsigned int n392;
	unsigned int n393;
	short unsigned int lmi;
	short unsigned int dce;
} fr_proto;

typedef struct {
	unsigned int dlci;
} fr_proto_pvc;

typedef struct {
	unsigned int dlci;
	char master[16];
} fr_proto_pvc_info;

typedef struct {
	unsigned int interval;
	unsigned int timeout;
} cisco_proto;

typedef struct {
	short unsigned int dce;
	unsigned int modulo;
	unsigned int window;
	unsigned int t1;
	unsigned int t2;
	unsigned int n2;
} x25_hdlc_proto;

struct ifmap {
	long unsigned int mem_start;
	long unsigned int mem_end;
	short unsigned int base_addr;
	unsigned char irq;
	unsigned char dma;
	unsigned char port;
};

struct if_settings {
	unsigned int type;
	unsigned int size;
	union {
		raw_hdlc_proto *raw_hdlc;
		cisco_proto *cisco;
		fr_proto *fr;
		fr_proto_pvc *fr_pvc;
		fr_proto_pvc_info *fr_pvc_info;
		x25_hdlc_proto *x25;
		sync_serial_settings *sync;
		te1_settings *te1;
	} ifs_ifsu;
};

struct ifreq {
	union {
		char ifrn_name[16];
	} ifr_ifrn;
	union {
		struct sockaddr ifru_addr;
		struct sockaddr ifru_dstaddr;
		struct sockaddr ifru_broadaddr;
		struct sockaddr ifru_netmask;
		struct sockaddr ifru_hwaddr;
		short int ifru_flags;
		int ifru_ivalue;
		int ifru_mtu;
		struct ifmap ifru_map;
		char ifru_slave[16];
		char ifru_newname[16];
		void *ifru_data;
		struct if_settings ifru_settings;
	} ifr_ifru;
};

struct serial_icounter_struct;

struct serial_struct;

struct tty_operations {
	struct tty_struct * (*lookup)(struct tty_driver *, struct file *, int);
	int (*install)(struct tty_driver *, struct tty_struct *);
	void (*remove)(struct tty_driver *, struct tty_struct *);
	int (*open)(struct tty_struct *, struct file *);
	void (*close)(struct tty_struct *, struct file *);
	void (*shutdown)(struct tty_struct *);
	void (*cleanup)(struct tty_struct *);
	int (*write)(struct tty_struct *, const unsigned char *, int);
	int (*put_char)(struct tty_struct *, unsigned char);
	void (*flush_chars)(struct tty_struct *);
	int (*write_room)(struct tty_struct *);
	int (*chars_in_buffer)(struct tty_struct *);
	int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int);
	long int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int);
	void (*set_termios)(struct tty_struct *, struct ktermios *);
	void (*throttle)(struct tty_struct *);
	void (*unthrottle)(struct tty_struct *);
	void (*stop)(struct tty_struct *);
	void (*start)(struct tty_struct *);
	void (*hangup)(struct tty_struct *);
	int (*break_ctl)(struct tty_struct *, int);
	void (*flush_buffer)(struct tty_struct *);
	void (*set_ldisc)(struct tty_struct *);
	void (*wait_until_sent)(struct tty_struct *, int);
	void (*send_xchar)(struct tty_struct *, char);
	int (*tiocmget)(struct tty_struct *);
	int (*tiocmset)(struct tty_struct *, unsigned int, unsigned int);
	int (*resize)(struct tty_struct *, struct winsize *);
	int (*get_icount)(struct tty_struct *, struct serial_icounter_struct *);
	int (*get_serial)(struct tty_struct *, struct serial_struct *);
	int (*set_serial)(struct tty_struct *, struct serial_struct *);
	void (*show_fdinfo)(struct tty_struct *, struct seq_file *);
	int (*poll_init)(struct tty_driver *, int, char *);
	int (*poll_get_char)(struct tty_driver *, int);
	void (*poll_put_char)(struct tty_driver *, int, char);
	int (*proc_show)(struct seq_file *, void *);
};

struct proc_dir_entry;

struct tty_driver {
	int magic;
	struct kref kref;
	struct cdev **cdevs;
	struct module *owner;
	const char *driver_name;
	const char *name;
	int name_base;
	int major;
	int minor_start;
	unsigned int num;
	short int type;
	short int subtype;
	struct ktermios init_termios;
	long unsigned int flags;
	struct proc_dir_entry *proc_entry;
	struct tty_driver *other;
	struct tty_struct **ttys;
	struct tty_port **ports;
	struct ktermios **termios;
	void *driver_state;
	const struct tty_operations *ops;
	struct list_head tty_drivers;
};

struct tty_buffer {
	union {
		struct tty_buffer *next;
		struct llist_node free;
	};
	int used;
	int size;
	int commit;
	int read;
	int flags;
	long unsigned int data[0];
};

struct tty_bufhead {
	struct tty_buffer *head;
	struct work_struct work;
	struct mutex lock;
	atomic_t priority;
	struct tty_buffer sentinel;
	struct llist_head free;
	atomic_t mem_used;
	int mem_limit;
	struct tty_buffer *tail;
};

struct tty_port_operations;

struct tty_port_client_operations;

struct tty_port {
	struct tty_bufhead buf;
	struct tty_struct *tty;
	struct tty_struct *itty;
	const struct tty_port_operations *ops;
	const struct tty_port_client_operations *client_ops;
	spinlock_t lock;
	int blocked_open;
	int count;
	wait_queue_head_t open_wait;
	wait_queue_head_t delta_msr_wait;
	long unsigned int flags;
	long unsigned int iflags;
	unsigned char console: 1;
	unsigned char low_latency: 1;
	struct mutex mutex;
	struct mutex buf_mutex;
	unsigned char *xmit_buf;
	unsigned int close_delay;
	unsigned int closing_wait;
	int drain_delay;
	struct kref kref;
	void *client_data;
};

struct tty_ldisc_ops {
	int magic;
	char *name;
	int num;
	int flags;
	int (*open)(struct tty_struct *);
	void (*close)(struct tty_struct *);
	void (*flush_buffer)(struct tty_struct *);
	ssize_t (*read)(struct tty_struct *, struct file *, unsigned char *, size_t, void **, long unsigned int);
	ssize_t (*write)(struct tty_struct *, struct file *, const unsigned char *, size_t);
	int (*ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
	int (*compat_ioctl)(struct tty_struct *, struct file *, unsigned int, long unsigned int);
	void (*set_termios)(struct tty_struct *, struct ktermios *);
	__poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *);
	int (*hangup)(struct tty_struct *);
	void (*receive_buf)(struct tty_struct *, const unsigned char *, char *, int);
	void (*write_wakeup)(struct tty_struct *);
	void (*dcd_change)(struct tty_struct *, unsigned int);
	int (*receive_buf2)(struct tty_struct *, const unsigned char *, char *, int);
	struct module *owner;
	int refcount;
};

struct tty_ldisc {
	struct tty_ldisc_ops *ops;
	struct tty_struct *tty;
};

struct tty_port_operations {
	int (*carrier_raised)(struct tty_port *);
	void (*dtr_rts)(struct tty_port *, int);
	void (*shutdown)(struct tty_port *);
	int (*activate)(struct tty_port *, struct tty_struct *);
	void (*destruct)(struct tty_port *);
};

struct tty_port_client_operations {
	int (*receive_buf)(struct tty_port *, const unsigned char *, const unsigned char *, size_t);
	void (*write_wakeup)(struct tty_port *);
};

struct prot_inuse;

struct netns_core {
	struct ctl_table_header *sysctl_hdr;
	int sysctl_somaxconn;
	int *sock_inuse;
	struct prot_inuse *prot_inuse;
};

struct tcp_mib;

struct ipstats_mib;

struct linux_mib;

struct udp_mib;

struct icmp_mib;

struct icmpmsg_mib;

struct icmpv6_mib;

struct icmpv6msg_mib;

struct netns_mib {
	struct tcp_mib *tcp_statistics;
	struct ipstats_mib *ip_statistics;
	struct linux_mib *net_statistics;
	struct udp_mib *udp_statistics;
	struct udp_mib *udplite_statistics;
	struct icmp_mib *icmp_statistics;
	struct icmpmsg_mib *icmpmsg_statistics;
	struct proc_dir_entry *proc_net_devsnmp6;
	struct udp_mib *udp_stats_in6;
	struct udp_mib *udplite_stats_in6;
	struct ipstats_mib *ipv6_statistics;
	struct icmpv6_mib *icmpv6_statistics;
	struct icmpv6msg_mib *icmpv6msg_statistics;
};

struct netns_packet {
	struct mutex sklist_lock;
	struct hlist_head sklist;
};

struct netns_unix {
	int sysctl_max_dgram_qlen;
	struct ctl_table_header *ctl;
};

struct netns_nexthop {
	struct rb_root rb_root;
	struct hlist_head *devhash;
	unsigned int seq;
	u32 last_id_allocated;
	struct blocking_notifier_head notifier_chain;
};

struct local_ports {
	seqlock_t lock;
	int range[2];
	bool warned;
};

struct inet_hashinfo;

struct inet_timewait_death_row {
	atomic_t tw_count;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct inet_hashinfo *hashinfo;
	int sysctl_max_tw_buckets;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct ping_group_range {
	seqlock_t lock;
	kgid_t range[2];
};

typedef struct {
	u64 key[2];
} siphash_key_t;

struct ipv4_devconf;

struct ip_ra_chain;

struct fib_rules_ops;

struct fib_table;

struct inet_peer_base;

struct fqdir;

struct xt_table;

struct tcp_congestion_ops;

struct tcp_fastopen_context;

struct fib_notifier_ops;

struct netns_ipv4 {
	struct ctl_table_header *forw_hdr;
	struct ctl_table_header *frags_hdr;
	struct ctl_table_header *ipv4_hdr;
	struct ctl_table_header *route_hdr;
	struct ctl_table_header *xfrm4_hdr;
	struct ipv4_devconf *devconf_all;
	struct ipv4_devconf *devconf_dflt;
	struct ip_ra_chain *ra_chain;
	struct mutex ra_mutex;
	struct fib_rules_ops *rules_ops;
	bool fib_has_custom_rules;
	unsigned int fib_rules_require_fldissect;
	struct fib_table *fib_main;
	struct fib_table *fib_default;
	bool fib_has_custom_local_routes;
	atomic_t fib_num_tclassid_users;
	struct hlist_head *fib_table_hash;
	bool fib_offload_disabled;
	struct sock *fibnl;
	struct sock **icmp_sk;
	struct sock *mc_autojoin_sk;
	struct inet_peer_base *peers;
	struct sock **tcp_sk;
	struct fqdir *fqdir;
	struct xt_table *iptable_filter;
	struct xt_table *iptable_mangle;
	struct xt_table *iptable_raw;
	struct xt_table *arptable_filter;
	struct xt_table *iptable_security;
	struct xt_table *nat_table;
	int sysctl_icmp_echo_ignore_all;
	int sysctl_icmp_echo_ignore_broadcasts;
	int sysctl_icmp_ignore_bogus_error_responses;
	int sysctl_icmp_ratelimit;
	int sysctl_icmp_ratemask;
	int sysctl_icmp_errors_use_inbound_ifaddr;
	struct local_ports ip_local_ports;
	int sysctl_tcp_ecn;
	int sysctl_tcp_ecn_fallback;
	int sysctl_ip_default_ttl;
	int sysctl_ip_no_pmtu_disc;
	int sysctl_ip_fwd_use_pmtu;
	int sysctl_ip_fwd_update_priority;
	int sysctl_ip_nonlocal_bind;
	int sysctl_ip_autobind_reuse;
	int sysctl_ip_dynaddr;
	int sysctl_ip_early_demux;
	int sysctl_raw_l3mdev_accept;
	int sysctl_tcp_early_demux;
	int sysctl_udp_early_demux;
	int sysctl_nexthop_compat_mode;
	int sysctl_fwmark_reflect;
	int sysctl_tcp_fwmark_accept;
	int sysctl_tcp_l3mdev_accept;
	int sysctl_tcp_mtu_probing;
	int sysctl_tcp_mtu_probe_floor;
	int sysctl_tcp_base_mss;
	int sysctl_tcp_min_snd_mss;
	int sysctl_tcp_probe_threshold;
	u32 sysctl_tcp_probe_interval;
	int sysctl_tcp_keepalive_time;
	int sysctl_tcp_keepalive_probes;
	int sysctl_tcp_keepalive_intvl;
	int sysctl_tcp_syn_retries;
	int sysctl_tcp_synack_retries;
	int sysctl_tcp_syncookies;
	int sysctl_tcp_reordering;
	int sysctl_tcp_retries1;
	int sysctl_tcp_retries2;
	int sysctl_tcp_orphan_retries;
	int sysctl_tcp_fin_timeout;
	unsigned int sysctl_tcp_notsent_lowat;
	int sysctl_tcp_tw_reuse;
	int sysctl_tcp_sack;
	int sysctl_tcp_window_scaling;
	int sysctl_tcp_timestamps;
	int sysctl_tcp_early_retrans;
	int sysctl_tcp_recovery;
	int sysctl_tcp_thin_linear_timeouts;
	int sysctl_tcp_slow_start_after_idle;
	int sysctl_tcp_retrans_collapse;
	int sysctl_tcp_stdurg;
	int sysctl_tcp_rfc1337;
	int sysctl_tcp_abort_on_overflow;
	int sysctl_tcp_fack;
	int sysctl_tcp_max_reordering;
	int sysctl_tcp_dsack;
	int sysctl_tcp_app_win;
	int sysctl_tcp_adv_win_scale;
	int sysctl_tcp_frto;
	int sysctl_tcp_nometrics_save;
	int sysctl_tcp_no_ssthresh_metrics_save;
	int sysctl_tcp_moderate_rcvbuf;
	int sysctl_tcp_tso_win_divisor;
	int sysctl_tcp_workaround_signed_windows;
	int sysctl_tcp_limit_output_bytes;
	int sysctl_tcp_challenge_ack_limit;
	int sysctl_tcp_min_tso_segs;
	int sysctl_tcp_min_rtt_wlen;
	int sysctl_tcp_autocorking;
	int sysctl_tcp_invalid_ratelimit;
	int sysctl_tcp_pacing_ss_ratio;
	int sysctl_tcp_pacing_ca_ratio;
	int sysctl_tcp_wmem[3];
	int sysctl_tcp_rmem[3];
	int sysctl_tcp_comp_sack_nr;
	long unsigned int sysctl_tcp_comp_sack_delay_ns;
	long unsigned int sysctl_tcp_comp_sack_slack_ns;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct inet_timewait_death_row tcp_death_row;
	int sysctl_max_syn_backlog;
	int sysctl_tcp_fastopen;
	const struct tcp_congestion_ops *tcp_congestion_control;
	struct tcp_fastopen_context *tcp_fastopen_ctx;
	spinlock_t tcp_fastopen_ctx_lock;
	unsigned int sysctl_tcp_fastopen_blackhole_timeout;
	atomic_t tfo_active_disable_times;
	long unsigned int tfo_active_disable_stamp;
	int sysctl_tcp_reflect_tos;
	int sysctl_udp_wmem_min;
	int sysctl_udp_rmem_min;
	int sysctl_udp_l3mdev_accept;
	int sysctl_igmp_max_memberships;
	int sysctl_igmp_max_msf;
	int sysctl_igmp_llm_reports;
	int sysctl_igmp_qrv;
	struct ping_group_range ping_group_range;
	atomic_t dev_addr_genid;
	long unsigned int *sysctl_local_reserved_ports;
	int sysctl_ip_prot_sock;
	struct list_head mr_tables;
	struct fib_rules_ops *mr_rules_ops;
	int sysctl_fib_multipath_use_neigh;
	int sysctl_fib_multipath_hash_policy;
	struct fib_notifier_ops *notifier_ops;
	unsigned int fib_seq;
	struct fib_notifier_ops *ipmr_notifier_ops;
	unsigned int ipmr_seq;
	atomic_t rt_genid;
	siphash_key_t ip_id_key;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct netns_sysctl_ipv6 {
	struct ctl_table_header *hdr;
	struct ctl_table_header *route_hdr;
	struct ctl_table_header *icmp_hdr;
	struct ctl_table_header *frags_hdr;
	struct ctl_table_header *xfrm6_hdr;
	int bindv6only;
	int flush_delay;
	int ip6_rt_max_size;
	int ip6_rt_gc_min_interval;
	int ip6_rt_gc_timeout;
	int ip6_rt_gc_interval;
	int ip6_rt_gc_elasticity;
	int ip6_rt_mtu_expires;
	int ip6_rt_min_advmss;
	int multipath_hash_policy;
	int flowlabel_consistency;
	int auto_flowlabels;
	int icmpv6_time;
	int icmpv6_echo_ignore_all;
	int icmpv6_echo_ignore_multicast;
	int icmpv6_echo_ignore_anycast;
	long unsigned int icmpv6_ratemask[4];
	long unsigned int *icmpv6_ratemask_ptr;
	int anycast_src_echo_reply;
	int ip_nonlocal_bind;
	int fwmark_reflect;
	int idgen_retries;
	int idgen_delay;
	int flowlabel_state_ranges;
	int flowlabel_reflect;
	int max_dst_opts_cnt;
	int max_hbh_opts_cnt;
	int max_dst_opts_len;
	int max_hbh_opts_len;
	int seg6_flowlabel;
	bool skip_notify_on_dev_down;
};

struct net_device;

struct neighbour;

struct dst_ops {
	short unsigned int family;
	unsigned int gc_thresh;
	int (*gc)(struct dst_ops *);
	struct dst_entry * (*check)(struct dst_entry *, __u32);
	unsigned int (*default_advmss)(const struct dst_entry *);
	unsigned int (*mtu)(const struct dst_entry *);
	u32 * (*cow_metrics)(struct dst_entry *, long unsigned int);
	void (*destroy)(struct dst_entry *);
	void (*ifdown)(struct dst_entry *, struct net_device *, int);
	struct dst_entry * (*negative_advice)(struct dst_entry *);
	void (*link_failure)(struct sk_buff *);
	void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff *, u32, bool);
	void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff *);
	int (*local_out)(struct net *, struct sock *, struct sk_buff *);
	struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff *, const void *);
	void (*confirm_neigh)(const struct dst_entry *, const void *);
	struct kmem_cache *kmem_cachep;
	struct percpu_counter pcpuc_entries;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct ipv6_devconf;

struct fib6_info;

struct rt6_info;

struct rt6_statistics;

struct fib6_table;

struct seg6_pernet_data;

struct netns_ipv6 {
	struct netns_sysctl_ipv6 sysctl;
	struct ipv6_devconf *devconf_all;
	struct ipv6_devconf *devconf_dflt;
	struct inet_peer_base *peers;
	struct fqdir *fqdir;
	struct xt_table *ip6table_filter;
	struct xt_table *ip6table_mangle;
	struct xt_table *ip6table_raw;
	struct xt_table *ip6table_security;
	struct xt_table *ip6table_nat;
	struct fib6_info *fib6_null_entry;
	struct rt6_info *ip6_null_entry;
	struct rt6_statistics *rt6_stats;
	struct timer_list ip6_fib_timer;
	struct hlist_head *fib_table_hash;
	struct fib6_table *fib6_main_tbl;
	struct list_head fib6_walkers;
	long: 64;
	long: 64;
	struct dst_ops ip6_dst_ops;
	rwlock_t fib6_walker_lock;
	spinlock_t fib6_gc_lock;
	unsigned int ip6_rt_gc_expire;
	long unsigned int ip6_rt_last_gc;
	unsigned int fib6_rules_require_fldissect;
	bool fib6_has_custom_rules;
	unsigned int fib6_routes_require_src;
	struct rt6_info *ip6_prohibit_entry;
	struct rt6_info *ip6_blk_hole_entry;
	struct fib6_table *fib6_local_tbl;
	struct fib_rules_ops *fib6_rules_ops;
	struct sock **icmp_sk;
	struct sock *ndisc_sk;
	struct sock *tcp_sk;
	struct sock *igmp_sk;
	struct sock *mc_autojoin_sk;
	struct list_head mr6_tables;
	struct fib_rules_ops *mr6_rules_ops;
	atomic_t dev_addr_genid;
	atomic_t fib6_sernum;
	struct seg6_pernet_data *seg6_data;
	struct fib_notifier_ops *notifier_ops;
	struct fib_notifier_ops *ip6mr_notifier_ops;
	unsigned int ipmr_seq;
	struct {
		struct hlist_head head;
		spinlock_t lock;
		u32 seq;
	} ip6addrlbl_table;
};

struct sctp_mib;

struct netns_sctp {
	struct sctp_mib *sctp_statistics;
	struct proc_dir_entry *proc_net_sctp;
	struct ctl_table_header *sysctl_header;
	struct sock *ctl_sock;
	struct list_head local_addr_list;
	struct list_head addr_waitq;
	struct timer_list addr_wq_timer;
	struct list_head auto_asconf_splist;
	spinlock_t addr_wq_lock;
	spinlock_t local_addr_lock;
	unsigned int rto_initial;
	unsigned int rto_min;
	unsigned int rto_max;
	int rto_alpha;
	int rto_beta;
	int max_burst;
	int cookie_preserve_enable;
	char *sctp_hmac_alg;
	unsigned int valid_cookie_life;
	unsigned int sack_timeout;
	unsigned int hb_interval;
	int max_retrans_association;
	int max_retrans_path;
	int max_retrans_init;
	int pf_retrans;
	int ps_retrans;
	int pf_enable;
	int pf_expose;
	int sndbuf_policy;
	int rcvbuf_policy;
	int default_auto_asconf;
	int addip_enable;
	int addip_noauth;
	int prsctp_enable;
	int reconf_enable;
	int auth_enable;
	int intl_enable;
	int ecn_enable;
	int scope_policy;
	int rwnd_upd_shift;
	long unsigned int max_autoclose;
};

struct nf_queue_handler;

struct nf_logger;

struct nf_hook_entries;

struct netns_nf {
	struct proc_dir_entry *proc_netfilter;
	const struct nf_queue_handler *queue_handler;
	const struct nf_logger *nf_loggers[13];
	struct ctl_table_header *nf_log_dir_header;
	struct nf_hook_entries *hooks_ipv4[5];
	struct nf_hook_entries *hooks_ipv6[5];
	struct nf_hook_entries *hooks_arp[3];
	struct nf_hook_entries *hooks_bridge[5];
	bool defrag_ipv4;
	bool defrag_ipv6;
};

struct ebt_table;

struct netns_xt {
	struct list_head tables[13];
	bool notrack_deprecated_warning;
	bool clusterip_deprecated_warning;
	struct ebt_table *broute_table;
	struct ebt_table *frame_filter;
	struct ebt_table *frame_nat;
};

struct nf_generic_net {
	unsigned int timeout;
};

struct nf_tcp_net {
	unsigned int timeouts[14];
	int tcp_loose;
	int tcp_be_liberal;
	int tcp_max_retrans;
};

struct nf_udp_net {
	unsigned int timeouts[2];
};

struct nf_icmp_net {
	unsigned int timeout;
};

struct nf_dccp_net {
	int dccp_loose;
	unsigned int dccp_timeout[10];
};

struct nf_sctp_net {
	unsigned int timeouts[10];
};

struct nf_gre_net {
	struct list_head keymap_list;
	unsigned int timeouts[2];
};

struct nf_ip_net {
	struct nf_generic_net generic;
	struct nf_tcp_net tcp;
	struct nf_udp_net udp;
	struct nf_icmp_net icmp;
	struct nf_icmp_net icmpv6;
	struct nf_dccp_net dccp;
	struct nf_sctp_net sctp;
	struct nf_gre_net gre;
};

struct ct_pcpu;

struct ip_conntrack_stat;

struct nf_ct_event_notifier;

struct nf_exp_event_notifier;

struct netns_ct {
	atomic_t count;
	unsigned int expect_count;
	struct delayed_work ecache_dwork;
	bool ecache_dwork_pending;
	bool auto_assign_helper_warned;
	struct ctl_table_header *sysctl_header;
	unsigned int sysctl_log_invalid;
	int sysctl_events;
	int sysctl_acct;
	int sysctl_auto_assign_helper;
	int sysctl_tstamp;
	int sysctl_checksum;
	struct ct_pcpu *pcpu_lists;
	struct ip_conntrack_stat *stat;
	struct nf_ct_event_notifier *nf_conntrack_event_cb;
	struct nf_exp_event_notifier *nf_expect_event_cb;
	struct nf_ip_net nf_ct_proto;
	unsigned int labels_used;
};

struct netns_nftables {
	struct list_head tables;
	struct list_head commit_list;
	struct list_head module_list;
	struct list_head notify_list;
	struct mutex commit_mutex;
	unsigned int base_seq;
	u8 gencursor;
	u8 validate_state;
};

struct netns_nf_frag {
	struct fqdir *fqdir;
};

struct netns_bpf {
	struct bpf_prog_array *run_array[2];
	struct bpf_prog *progs[2];
	struct list_head links[2];
};

struct xfrm_policy_hash {
	struct hlist_head *table;
	unsigned int hmask;
	u8 dbits4;
	u8 sbits4;
	u8 dbits6;
	u8 sbits6;
};

struct xfrm_policy_hthresh {
	struct work_struct work;
	seqlock_t lock;
	u8 lbits4;
	u8 rbits4;
	u8 lbits6;
	u8 rbits6;
};

struct netns_xfrm {
	struct list_head state_all;
	struct hlist_head *state_bydst;
	struct hlist_head *state_bysrc;
	struct hlist_head *state_byspi;
	unsigned int state_hmask;
	unsigned int state_num;
	struct work_struct state_hash_work;
	struct list_head policy_all;
	struct hlist_head *policy_byidx;
	unsigned int policy_idx_hmask;
	struct hlist_head policy_inexact[3];
	struct xfrm_policy_hash policy_bydst[3];
	unsigned int policy_count[6];
	struct work_struct policy_hash_work;
	struct xfrm_policy_hthresh policy_hthresh;
	struct list_head inexact_bins;
	struct sock *nlsk;
	struct sock *nlsk_stash;
	u32 sysctl_aevent_etime;
	u32 sysctl_aevent_rseqth;
	int sysctl_larval_drop;
	u32 sysctl_acq_expires;
	struct ctl_table_header *sysctl_hdr;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct dst_ops xfrm4_dst_ops;
	struct dst_ops xfrm6_dst_ops;
	spinlock_t xfrm_state_lock;
	seqcount_t xfrm_state_hash_generation;
	seqcount_spinlock_t xfrm_policy_hash_generation;
	spinlock_t xfrm_policy_lock;
	struct mutex xfrm_cfg_mutex;
	long: 64;
	long: 64;
};

struct netns_ipvs;

struct mpls_route;

struct netns_mpls {
	int ip_ttl_propagate;
	int default_ttl;
	size_t platform_labels;
	struct mpls_route **platform_label;
	struct ctl_table_header *ctl;
};

struct uevent_sock;

struct net_generic;

struct net {
	refcount_t passive;
	refcount_t count;
	spinlock_t rules_mod_lock;
	unsigned int dev_unreg_count;
	unsigned int dev_base_seq;
	int ifindex;
	spinlock_t nsid_lock;
	atomic_t fnhe_genid;
	struct list_head list;
	struct list_head exit_list;
	struct llist_node cleanup_list;
	struct key_tag *key_domain;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	struct idr netns_ids;
	struct ns_common ns;
	struct list_head dev_base_head;
	struct proc_dir_entry *proc_net;
	struct proc_dir_entry *proc_net_stat;
	struct ctl_table_set sysctls;
	struct sock *rtnl;
	struct sock *genl_sock;
	struct uevent_sock *uevent_sock;
	struct hlist_head *dev_name_head;
	struct hlist_head *dev_index_head;
	struct raw_notifier_head netdev_chain;
	u32 hash_mix;
	struct net_device *loopback_dev;
	struct list_head rules_ops;
	struct netns_core core;
	struct netns_mib mib;
	struct netns_packet packet;
	struct netns_unix unx;
	struct netns_nexthop nexthop;
	long: 64;
	long: 64;
	long: 64;
	struct netns_ipv4 ipv4;
	struct netns_ipv6 ipv6;
	struct netns_sctp sctp;
	struct netns_nf nf;
	struct netns_xt xt;
	struct netns_ct ct;
	struct netns_nftables nft;
	struct netns_nf_frag nf_frag;
	struct ctl_table_header *nf_frag_frags_hdr;
	struct sock *nfnl;
	struct sock *nfnl_stash;
	struct list_head nfnl_acct_list;
	struct sk_buff_head wext_nlevents;
	struct net_generic *gen;
	struct netns_bpf bpf;
	struct netns_xfrm xfrm;
	atomic64_t net_cookie;
	struct netns_ipvs *ipvs;
	struct netns_mpls mpls;
	struct sock *crypto_nlsk;
	struct sock *diag_nlsk;
};

typedef struct {
	local64_t v;
} u64_stats_t;

struct bpf_insn {
	__u8 code;
	__u8 dst_reg: 4;
	__u8 src_reg: 4;
	__s16 off;
	__s32 imm;
};

enum bpf_map_type {
	BPF_MAP_TYPE_UNSPEC = 0,
	BPF_MAP_TYPE_HASH = 1,
	BPF_MAP_TYPE_ARRAY = 2,
	BPF_MAP_TYPE_PROG_ARRAY = 3,
	BPF_MAP_TYPE_PERF_EVENT_ARRAY = 4,
	BPF_MAP_TYPE_PERCPU_HASH = 5,
	BPF_MAP_TYPE_PERCPU_ARRAY = 6,
	BPF_MAP_TYPE_STACK_TRACE = 7,
	BPF_MAP_TYPE_CGROUP_ARRAY = 8,
	BPF_MAP_TYPE_LRU_HASH = 9,
	BPF_MAP_TYPE_LRU_PERCPU_HASH = 10,
	BPF_MAP_TYPE_LPM_TRIE = 11,
	BPF_MAP_TYPE_ARRAY_OF_MAPS = 12,
	BPF_MAP_TYPE_HASH_OF_MAPS = 13,
	BPF_MAP_TYPE_DEVMAP = 14,
	BPF_MAP_TYPE_SOCKMAP = 15,
	BPF_MAP_TYPE_CPUMAP = 16,
	BPF_MAP_TYPE_XSKMAP = 17,
	BPF_MAP_TYPE_SOCKHASH = 18,
	BPF_MAP_TYPE_CGROUP_STORAGE = 19,
	BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20,
	BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21,
	BPF_MAP_TYPE_QUEUE = 22,
	BPF_MAP_TYPE_STACK = 23,
	BPF_MAP_TYPE_SK_STORAGE = 24,
	BPF_MAP_TYPE_DEVMAP_HASH = 25,
	BPF_MAP_TYPE_STRUCT_OPS = 26,
	BPF_MAP_TYPE_RINGBUF = 27,
	BPF_MAP_TYPE_INODE_STORAGE = 28,
};

enum bpf_prog_type {
	BPF_PROG_TYPE_UNSPEC = 0,
	BPF_PROG_TYPE_SOCKET_FILTER = 1,
	BPF_PROG_TYPE_KPROBE = 2,
	BPF_PROG_TYPE_SCHED_CLS = 3,
	BPF_PROG_TYPE_SCHED_ACT = 4,
	BPF_PROG_TYPE_TRACEPOINT = 5,
	BPF_PROG_TYPE_XDP = 6,
	BPF_PROG_TYPE_PERF_EVENT = 7,
	BPF_PROG_TYPE_CGROUP_SKB = 8,
	BPF_PROG_TYPE_CGROUP_SOCK = 9,
	BPF_PROG_TYPE_LWT_IN = 10,
	BPF_PROG_TYPE_LWT_OUT = 11,
	BPF_PROG_TYPE_LWT_XMIT = 12,
	BPF_PROG_TYPE_SOCK_OPS = 13,
	BPF_PROG_TYPE_SK_SKB = 14,
	BPF_PROG_TYPE_CGROUP_DEVICE = 15,
	BPF_PROG_TYPE_SK_MSG = 16,
	BPF_PROG_TYPE_RAW_TRACEPOINT = 17,
	BPF_PROG_TYPE_CGROUP_SOCK_ADDR = 18,
	BPF_PROG_TYPE_LWT_SEG6LOCAL = 19,
	BPF_PROG_TYPE_LIRC_MODE2 = 20,
	BPF_PROG_TYPE_SK_REUSEPORT = 21,
	BPF_PROG_TYPE_FLOW_DISSECTOR = 22,
	BPF_PROG_TYPE_CGROUP_SYSCTL = 23,
	BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 24,
	BPF_PROG_TYPE_CGROUP_SOCKOPT = 25,
	BPF_PROG_TYPE_TRACING = 26,
	BPF_PROG_TYPE_STRUCT_OPS = 27,
	BPF_PROG_TYPE_EXT = 28,
	BPF_PROG_TYPE_LSM = 29,
	BPF_PROG_TYPE_SK_LOOKUP = 30,
};

enum bpf_attach_type {
	BPF_CGROUP_INET_INGRESS = 0,
	BPF_CGROUP_INET_EGRESS = 1,
	BPF_CGROUP_INET_SOCK_CREATE = 2,
	BPF_CGROUP_SOCK_OPS = 3,
	BPF_SK_SKB_STREAM_PARSER = 4,
	BPF_SK_SKB_STREAM_VERDICT = 5,
	BPF_CGROUP_DEVICE = 6,
	BPF_SK_MSG_VERDICT = 7,
	BPF_CGROUP_INET4_BIND = 8,
	BPF_CGROUP_INET6_BIND = 9,
	BPF_CGROUP_INET4_CONNECT = 10,
	BPF_CGROUP_INET6_CONNECT = 11,
	BPF_CGROUP_INET4_POST_BIND = 12,
	BPF_CGROUP_INET6_POST_BIND = 13,
	BPF_CGROUP_UDP4_SENDMSG = 14,
	BPF_CGROUP_UDP6_SENDMSG = 15,
	BPF_LIRC_MODE2 = 16,
	BPF_FLOW_DISSECTOR = 17,
	BPF_CGROUP_SYSCTL = 18,
	BPF_CGROUP_UDP4_RECVMSG = 19,
	BPF_CGROUP_UDP6_RECVMSG = 20,
	BPF_CGROUP_GETSOCKOPT = 21,
	BPF_CGROUP_SETSOCKOPT = 22,
	BPF_TRACE_RAW_TP = 23,
	BPF_TRACE_FENTRY = 24,
	BPF_TRACE_FEXIT = 25,
	BPF_MODIFY_RETURN = 26,
	BPF_LSM_MAC = 27,
	BPF_TRACE_ITER = 28,
	BPF_CGROUP_INET4_GETPEERNAME = 29,
	BPF_CGROUP_INET6_GETPEERNAME = 30,
	BPF_CGROUP_INET4_GETSOCKNAME = 31,
	BPF_CGROUP_INET6_GETSOCKNAME = 32,
	BPF_XDP_DEVMAP = 33,
	BPF_CGROUP_INET_SOCK_RELEASE = 34,
	BPF_XDP_CPUMAP = 35,
	BPF_SK_LOOKUP = 36,
	BPF_XDP = 37,
	__MAX_BPF_ATTACH_TYPE = 38,
};

union bpf_attr {
	struct {
		__u32 map_type;
		__u32 key_size;
		__u32 value_size;
		__u32 max_entries;
		__u32 map_flags;
		__u32 inner_map_fd;
		__u32 numa_node;
		char map_name[16];
		__u32 map_ifindex;
		__u32 btf_fd;
		__u32 btf_key_type_id;
		__u32 btf_value_type_id;
		__u32 btf_vmlinux_value_type_id;
	};
	struct {
		__u32 map_fd;
		__u64 key;
		union {
			__u64 value;
			__u64 next_key;
		};
		__u64 flags;
	};
	struct {
		__u64 in_batch;
		__u64 out_batch;
		__u64 keys;
		__u64 values;
		__u32 count;
		__u32 map_fd;
		__u64 elem_flags;
		__u64 flags;
	} batch;
	struct {
		__u32 prog_type;
		__u32 insn_cnt;
		__u64 insns;
		__u64 license;
		__u32 log_level;
		__u32 log_size;
		__u64 log_buf;
		__u32 kern_version;
		__u32 prog_flags;
		char prog_name[16];
		__u32 prog_ifindex;
		__u32 expected_attach_type;
		__u32 prog_btf_fd;
		__u32 func_info_rec_size;
		__u64 func_info;
		__u32 func_info_cnt;
		__u32 line_info_rec_size;
		__u64 line_info;
		__u32 line_info_cnt;
		__u32 attach_btf_id;
		__u32 attach_prog_fd;
	};
	struct {
		__u64 pathname;
		__u32 bpf_fd;
		__u32 file_flags;
	};
	struct {
		__u32 target_fd;
		__u32 attach_bpf_fd;
		__u32 attach_type;
		__u32 attach_flags;
		__u32 replace_bpf_fd;
	};
	struct {
		__u32 prog_fd;
		__u32 retval;
		__u32 data_size_in;
		__u32 data_size_out;
		__u64 data_in;
		__u64 data_out;
		__u32 repeat;
		__u32 duration;
		__u32 ctx_size_in;
		__u32 ctx_size_out;
		__u64 ctx_in;
		__u64 ctx_out;
		__u32 flags;
		__u32 cpu;
	} test;
	struct {
		union {
			__u32 start_id;
			__u32 prog_id;
			__u32 map_id;
			__u32 btf_id;
			__u32 link_id;
		};
		__u32 next_id;
		__u32 open_flags;
	};
	struct {
		__u32 bpf_fd;
		__u32 info_len;
		__u64 info;
	} info;
	struct {
		__u32 target_fd;
		__u32 attach_type;
		__u32 query_flags;
		__u32 attach_flags;
		__u64 prog_ids;
		__u32 prog_cnt;
	} query;
	struct {
		__u64 name;
		__u32 prog_fd;
	} raw_tracepoint;
	struct {
		__u64 btf;
		__u64 btf_log_buf;
		__u32 btf_size;
		__u32 btf_log_size;
		__u32 btf_log_level;
	};
	struct {
		__u32 pid;
		__u32 fd;
		__u32 flags;
		__u32 buf_len;
		__u64 buf;
		__u32 prog_id;
		__u32 fd_type;
		__u64 probe_offset;
		__u64 probe_addr;
	} task_fd_query;
	struct {
		__u32 prog_fd;
		union {
			__u32 target_fd;
			__u32 target_ifindex;
		};
		__u32 attach_type;
		__u32 flags;
		union {
			__u32 target_btf_id;
			struct {
				__u64 iter_info;
				__u32 iter_info_len;
			};
		};
	} link_create;
	struct {
		__u32 link_fd;
		__u32 new_prog_fd;
		__u32 flags;
		__u32 old_prog_fd;
	} link_update;
	struct {
		__u32 link_fd;
	} link_detach;
	struct {
		__u32 type;
	} enable_stats;
	struct {
		__u32 link_fd;
		__u32 flags;
	} iter_create;
	struct {
		__u32 prog_fd;
		__u32 map_fd;
		__u32 flags;
	} prog_bind_map;
};

struct bpf_func_info {
	__u32 insn_off;
	__u32 type_id;
};

struct bpf_line_info {
	__u32 insn_off;
	__u32 file_name_off;
	__u32 line_off;
	__u32 line_col;
};

struct bpf_iter_aux_info;

typedef int (*bpf_iter_init_seq_priv_t)(void *, struct bpf_iter_aux_info *);

struct bpf_map;

struct bpf_iter_aux_info {
	struct bpf_map *map;
};

typedef void (*bpf_iter_fini_seq_priv_t)(void *);

struct bpf_iter_seq_info {
	const struct seq_operations *seq_ops;
	bpf_iter_init_seq_priv_t init_seq_private;
	bpf_iter_fini_seq_priv_t fini_seq_private;
	u32 seq_priv_size;
};

struct btf;

struct btf_type;

struct bpf_prog_aux;

struct bpf_local_storage_map;

struct bpf_map_ops {
	int (*map_alloc_check)(union bpf_attr *);
	struct bpf_map * (*map_alloc)(union bpf_attr *);
	void (*map_release)(struct bpf_map *, struct file *);
	void (*map_free)(struct bpf_map *);
	int (*map_get_next_key)(struct bpf_map *, void *, void *);
	void (*map_release_uref)(struct bpf_map *);
	void * (*map_lookup_elem_sys_only)(struct bpf_map *, void *);
	int (*map_lookup_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
	int (*map_lookup_and_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
	int (*map_update_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
	int (*map_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *);
	void * (*map_lookup_elem)(struct bpf_map *, void *);
	int (*map_update_elem)(struct bpf_map *, void *, void *, u64);
	int (*map_delete_elem)(struct bpf_map *, void *);
	int (*map_push_elem)(struct bpf_map *, void *, u64);
	int (*map_pop_elem)(struct bpf_map *, void *);
	int (*map_peek_elem)(struct bpf_map *, void *);
	void * (*map_fd_get_ptr)(struct bpf_map *, struct file *, int);
	void (*map_fd_put_ptr)(void *);
	int (*map_gen_lookup)(struct bpf_map *, struct bpf_insn *);
	u32 (*map_fd_sys_lookup_elem)(void *);
	void (*map_seq_show_elem)(struct bpf_map *, void *, struct seq_file *);
	int (*map_check_btf)(const struct bpf_map *, const struct btf *, const struct btf_type *, const struct btf_type *);
	int (*map_poke_track)(struct bpf_map *, struct bpf_prog_aux *);
	void (*map_poke_untrack)(struct bpf_map *, struct bpf_prog_aux *);
	void (*map_poke_run)(struct bpf_map *, u32, struct bpf_prog *, struct bpf_prog *);
	int (*map_direct_value_addr)(const struct bpf_map *, u64 *, u32);
	int (*map_direct_value_meta)(const struct bpf_map *, u64, u32 *);
	int (*map_mmap)(struct bpf_map *, struct vm_area_struct *);
	__poll_t (*map_poll)(struct bpf_map *, struct file *, struct poll_table_struct *);
	int (*map_local_storage_charge)(struct bpf_local_storage_map *, void *, u32);
	void (*map_local_storage_uncharge)(struct bpf_local_storage_map *, void *, u32);
	struct bpf_local_storage ** (*map_owner_storage_ptr)(void *);
	bool (*map_meta_equal)(const struct bpf_map *, const struct bpf_map *);
	const char * const map_btf_name;
	int *map_btf_id;
	const struct bpf_iter_seq_info *iter_seq_info;
};

struct bpf_map_memory {
	u32 pages;
	struct user_struct *user;
};

struct bpf_map {
	const struct bpf_map_ops *ops;
	struct bpf_map *inner_map_meta;
	void *security;
	enum bpf_map_type map_type;
	u32 key_size;
	u32 value_size;
	u32 max_entries;
	u32 map_flags;
	int spin_lock_off;
	u32 id;
	int numa_node;
	u32 btf_key_type_id;
	u32 btf_value_type_id;
	struct btf *btf;
	struct bpf_map_memory memory;
	char name[16];
	u32 btf_vmlinux_value_type_id;
	bool bypass_spec_v1;
	bool frozen;
	long: 16;
	long: 64;
	long: 64;
	atomic64_t refcnt;
	atomic64_t usercnt;
	struct work_struct work;
	struct mutex freeze_mutex;
	atomic64_t writecnt;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct btf_header {
	__u16 magic;
	__u8 version;
	__u8 flags;
	__u32 hdr_len;
	__u32 type_off;
	__u32 type_len;
	__u32 str_off;
	__u32 str_len;
};

struct btf {
	void *data;
	struct btf_type **types;
	u32 *resolved_ids;
	u32 *resolved_sizes;
	const char *strings;
	void *nohdr_data;
	struct btf_header hdr;
	u32 nr_types;
	u32 types_size;
	u32 data_size;
	refcount_t refcnt;
	u32 id;
	struct callback_head rcu;
};

struct btf_type {
	__u32 name_off;
	__u32 info;
	union {
		__u32 size;
		__u32 type;
	};
};

struct bpf_ksym {
	long unsigned int start;
	long unsigned int end;
	char name[128];
	struct list_head lnode;
	struct latch_tree_node tnode;
	bool prog;
};

struct bpf_ctx_arg_aux;

struct bpf_trampoline;

struct bpf_jit_poke_descriptor;

struct bpf_prog_ops;

struct bpf_prog_offload;

struct bpf_func_info_aux;

struct bpf_prog_stats;

struct bpf_prog_aux {
	atomic64_t refcnt;
	u32 used_map_cnt;
	u32 max_ctx_offset;
	u32 max_pkt_offset;
	u32 max_tp_access;
	u32 stack_depth;
	u32 id;
	u32 func_cnt;
	u32 func_idx;
	u32 attach_btf_id;
	u32 ctx_arg_info_size;
	u32 max_rdonly_access;
	u32 max_rdwr_access;
	const struct bpf_ctx_arg_aux *ctx_arg_info;
	struct mutex dst_mutex;
	struct bpf_prog *dst_prog;
	struct bpf_trampoline *dst_trampoline;
	enum bpf_prog_type saved_dst_prog_type;
	enum bpf_attach_type saved_dst_attach_type;
	bool verifier_zext;
	bool offload_requested;
	bool attach_btf_trace;
	bool func_proto_unreliable;
	bool sleepable;
	bool tail_call_reachable;
	struct hlist_node tramp_hlist;
	const struct btf_type *attach_func_proto;
	const char *attach_func_name;
	struct bpf_prog **func;
	void *jit_data;
	struct bpf_jit_poke_descriptor *poke_tab;
	u32 size_poke_tab;
	struct bpf_ksym ksym;
	const struct bpf_prog_ops *ops;
	struct bpf_map **used_maps;
	struct mutex used_maps_mutex;
	struct bpf_prog *prog;
	struct user_struct *user;
	u64 load_time;
	struct bpf_map *cgroup_storage[2];
	char name[16];
	void *security;
	struct bpf_prog_offload *offload;
	struct btf *btf;
	struct bpf_func_info *func_info;
	struct bpf_func_info_aux *func_info_aux;
	struct bpf_line_info *linfo;
	void **jited_linfo;
	u32 func_info_cnt;
	u32 nr_linfo;
	u32 linfo_idx;
	u32 num_exentries;
	struct exception_table_entry *extable;
	struct bpf_prog_stats *stats;
	union {
		struct work_struct work;
		struct callback_head rcu;
	};
};

struct sock_filter {
	__u16 code;
	__u8 jt;
	__u8 jf;
	__u32 k;
};

struct sock_fprog_kern;

struct bpf_prog {
	u16 pages;
	u16 jited: 1;
	u16 jit_requested: 1;
	u16 gpl_compatible: 1;
	u16 cb_access: 1;
	u16 dst_needed: 1;
	u16 blinded: 1;
	u16 is_func: 1;
	u16 kprobe_override: 1;
	u16 has_callchain_buf: 1;
	u16 enforce_expected_attach_type: 1;
	u16 call_get_stack: 1;
	enum bpf_prog_type type;
	enum bpf_attach_type expected_attach_type;
	u32 len;
	u32 jited_len;
	u8 tag[8];
	struct bpf_prog_aux *aux;
	struct sock_fprog_kern *orig_prog;
	unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
	struct sock_filter insns[0];
	struct bpf_insn insnsi[0];
};

struct bpf_offloaded_map;

struct bpf_map_dev_ops {
	int (*map_get_next_key)(struct bpf_offloaded_map *, void *, void *);
	int (*map_lookup_elem)(struct bpf_offloaded_map *, void *, void *);
	int (*map_update_elem)(struct bpf_offloaded_map *, void *, void *, u64);
	int (*map_delete_elem)(struct bpf_offloaded_map *, void *);
};

struct bpf_offloaded_map {
	struct bpf_map map;
	struct net_device *netdev;
	const struct bpf_map_dev_ops *dev_ops;
	void *dev_priv;
	struct list_head offloads;
	long: 64;
	long: 64;
	long: 64;
};

struct net_device_stats {
	long unsigned int rx_packets;
	long unsigned int tx_packets;
	long unsigned int rx_bytes;
	long unsigned int tx_bytes;
	long unsigned int rx_errors;
	long unsigned int tx_errors;
	long unsigned int rx_dropped;
	long unsigned int tx_dropped;
	long unsigned int multicast;
	long unsigned int collisions;
	long unsigned int rx_length_errors;
	long unsigned int rx_over_errors;
	long unsigned int rx_crc_errors;
	long unsigned int rx_frame_errors;
	long unsigned int rx_fifo_errors;
	long unsigned int rx_missed_errors;
	long unsigned int tx_aborted_errors;
	long unsigned int tx_carrier_errors;
	long unsigned int tx_fifo_errors;
	long unsigned int tx_heartbeat_errors;
	long unsigned int tx_window_errors;
	long unsigned int rx_compressed;
	long unsigned int tx_compressed;
};

struct netdev_hw_addr_list {
	struct list_head list;
	int count;
};

struct wpan_dev;

enum rx_handler_result {
	RX_HANDLER_CONSUMED = 0,
	RX_HANDLER_ANOTHER = 1,
	RX_HANDLER_EXACT = 2,
	RX_HANDLER_PASS = 3,
};

typedef enum rx_handler_result rx_handler_result_t;

typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **);

enum netdev_ml_priv_type {
	ML_PRIV_NONE = 0,
	ML_PRIV_CAN = 1,
};

struct pcpu_dstats;

struct garp_port;

struct netdev_tc_txq {
	u16 count;
	u16 offset;
};

struct sfp_bus;

struct udp_tunnel_nic;

struct bpf_xdp_link;

struct bpf_xdp_entity {
	struct bpf_prog *prog;
	struct bpf_xdp_link *link;
};

struct netdev_name_node;

struct dev_ifalias;

struct iw_handler_def;

struct iw_public_data;

struct net_device_ops;

struct ethtool_ops;

struct l3mdev_ops;

struct ndisc_ops;

struct xfrmdev_ops;

struct header_ops;

struct vlan_info;

struct in_device;

struct inet6_dev;

struct wireless_dev;

struct netdev_rx_queue;

struct mini_Qdisc;

struct netdev_queue;

struct cpu_rmap;

struct Qdisc;

struct xdp_dev_bulk_queue;

struct xps_dev_maps;

struct netpoll_info;

struct pcpu_lstats;

struct pcpu_sw_netstats;

struct rtnl_link_ops;

struct netprio_map;

struct phy_device;

struct udp_tunnel_nic_info;

struct net_device {
	char name[16];
	struct netdev_name_node *name_node;
	struct dev_ifalias *ifalias;
	long unsigned int mem_end;
	long unsigned int mem_start;
	long unsigned int base_addr;
	int irq;
	long unsigned int state;
	struct list_head dev_list;
	struct list_head napi_list;
	struct list_head unreg_list;
	struct list_head close_list;
	struct list_head ptype_all;
	struct list_head ptype_specific;
	struct {
		struct list_head upper;
		struct list_head lower;
	} adj_list;
	netdev_features_t features;
	netdev_features_t hw_features;
	netdev_features_t wanted_features;
	netdev_features_t vlan_features;
	netdev_features_t hw_enc_features;
	netdev_features_t mpls_features;
	netdev_features_t gso_partial_features;
	int ifindex;
	int group;
	struct net_device_stats stats;
	atomic_long_t rx_dropped;
	atomic_long_t tx_dropped;
	atomic_long_t rx_nohandler;
	atomic_t carrier_up_count;
	atomic_t carrier_down_count;
	const struct iw_handler_def *wireless_handlers;
	struct iw_public_data *wireless_data;
	const struct net_device_ops *netdev_ops;
	const struct ethtool_ops *ethtool_ops;
	const struct l3mdev_ops *l3mdev_ops;
	const struct ndisc_ops *ndisc_ops;
	const struct xfrmdev_ops *xfrmdev_ops;
	const struct header_ops *header_ops;
	unsigned int flags;
	unsigned int priv_flags;
	short unsigned int gflags;
	short unsigned int padded;
	unsigned char operstate;
	unsigned char link_mode;
	unsigned char if_port;
	unsigned char dma;
	unsigned int mtu;
	unsigned int min_mtu;
	unsigned int max_mtu;
	short unsigned int type;
	short unsigned int hard_header_len;
	unsigned char min_header_len;
	unsigned char name_assign_type;
	short unsigned int needed_headroom;
	short unsigned int needed_tailroom;
	unsigned char perm_addr[32];
	unsigned char addr_assign_type;
	unsigned char addr_len;
	unsigned char upper_level;
	unsigned char lower_level;
	short unsigned int neigh_priv_len;
	short unsigned int dev_id;
	short unsigned int dev_port;
	spinlock_t addr_list_lock;
	struct netdev_hw_addr_list uc;
	struct netdev_hw_addr_list mc;
	struct netdev_hw_addr_list dev_addrs;
	struct kset *queues_kset;
	unsigned int promiscuity;
	unsigned int allmulti;
	bool uc_promisc;
	struct vlan_info *vlan_info;
	struct in_device *ip_ptr;
	struct inet6_dev *ip6_ptr;
	struct wireless_dev *ieee80211_ptr;
	struct wpan_dev *ieee802154_ptr;
	unsigned char *dev_addr;
	struct netdev_rx_queue *_rx;
	unsigned int num_rx_queues;
	unsigned int real_num_rx_queues;
	struct bpf_prog *xdp_prog;
	long unsigned int gro_flush_timeout;
	int napi_defer_hard_irqs;
	rx_handler_func_t *rx_handler;
	void *rx_handler_data;
	struct mini_Qdisc *miniq_ingress;
	struct netdev_queue *ingress_queue;
	struct nf_hook_entries *nf_hooks_ingress;
	unsigned char broadcast[32];
	struct cpu_rmap *rx_cpu_rmap;
	struct hlist_node index_hlist;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct netdev_queue *_tx;
	unsigned int num_tx_queues;
	unsigned int real_num_tx_queues;
	struct Qdisc *qdisc;
	unsigned int tx_queue_len;
	spinlock_t tx_global_lock;
	struct xdp_dev_bulk_queue *xdp_bulkq;
	struct xps_dev_maps *xps_cpus_map;
	struct xps_dev_maps *xps_rxqs_map;
	struct mini_Qdisc *miniq_egress;
	struct hlist_head qdisc_hash[16];
	struct timer_list watchdog_timer;
	int watchdog_timeo;
	u32 proto_down_reason;
	struct list_head todo_list;
	int *pcpu_refcnt;
	struct list_head link_watch_list;
	enum {
		NETREG_UNINITIALIZED = 0,
		NETREG_REGISTERED = 1,
		NETREG_UNREGISTERING = 2,
		NETREG_UNREGISTERED = 3,
		NETREG_RELEASED = 4,
		NETREG_DUMMY = 5,
	} reg_state: 8;
	bool dismantle;
	enum {
		RTNL_LINK_INITIALIZED = 0,
		RTNL_LINK_INITIALIZING = 1,
	} rtnl_link_state: 16;
	bool needs_free_netdev;
	void (*priv_destructor)(struct net_device *);
	struct netpoll_info *npinfo;
	possible_net_t nd_net;
	void *ml_priv;
	enum netdev_ml_priv_type ml_priv_type;
	union {
		struct pcpu_lstats *lstats;
		struct pcpu_sw_netstats *tstats;
		struct pcpu_dstats *dstats;
	};
	struct garp_port *garp_port;
	struct device dev;
	const struct attribute_group *sysfs_groups[4];
	const struct attribute_group *sysfs_rx_queue_group;
	const struct rtnl_link_ops *rtnl_link_ops;
	unsigned int gso_max_size;
	u16 gso_max_segs;
	s16 num_tc;
	struct netdev_tc_txq tc_to_txq[16];
	u8 prio_tc_map[16];
	struct netprio_map *priomap;
	struct phy_device *phydev;
	struct sfp_bus *sfp_bus;
	struct lock_class_key *qdisc_tx_busylock;
	struct lock_class_key *qdisc_running_key;
	bool proto_down;
	unsigned int wol_enabled: 1;
	struct list_head net_notifier_list;
	const struct udp_tunnel_nic_info *udp_tunnel_nic_info;
	struct udp_tunnel_nic *udp_tunnel_nic;
	struct bpf_xdp_entity xdp_state[3];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum bpf_reg_type {
	NOT_INIT = 0,
	SCALAR_VALUE = 1,
	PTR_TO_CTX = 2,
	CONST_PTR_TO_MAP = 3,
	PTR_TO_MAP_VALUE = 4,
	PTR_TO_MAP_VALUE_OR_NULL = 5,
	PTR_TO_STACK = 6,
	PTR_TO_PACKET_META = 7,
	PTR_TO_PACKET = 8,
	PTR_TO_PACKET_END = 9,
	PTR_TO_FLOW_KEYS = 10,
	PTR_TO_SOCKET = 11,
	PTR_TO_SOCKET_OR_NULL = 12,
	PTR_TO_SOCK_COMMON = 13,
	PTR_TO_SOCK_COMMON_OR_NULL = 14,
	PTR_TO_TCP_SOCK = 15,
	PTR_TO_TCP_SOCK_OR_NULL = 16,
	PTR_TO_TP_BUFFER = 17,
	PTR_TO_XDP_SOCK = 18,
	PTR_TO_BTF_ID = 19,
	PTR_TO_BTF_ID_OR_NULL = 20,
	PTR_TO_MEM = 21,
	PTR_TO_MEM_OR_NULL = 22,
	PTR_TO_RDONLY_BUF = 23,
	PTR_TO_RDONLY_BUF_OR_NULL = 24,
	PTR_TO_RDWR_BUF = 25,
	PTR_TO_RDWR_BUF_OR_NULL = 26,
	PTR_TO_PERCPU_BTF_ID = 27,
};

struct bpf_prog_ops {
	int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *);
};

struct bpf_offload_dev;

struct bpf_prog_offload {
	struct bpf_prog *prog;
	struct net_device *netdev;
	struct bpf_offload_dev *offdev;
	void *dev_priv;
	struct list_head offloads;
	bool dev_state;
	bool opt_failed;
	void *jited_image;
	u32 jited_len;
};

struct bpf_prog_stats {
	u64 cnt;
	u64 nsecs;
	struct u64_stats_sync syncp;
};

struct btf_func_model {
	u8 ret_size;
	u8 nr_args;
	u8 arg_size[12];
};

struct bpf_tramp_image {
	void *image;
	struct bpf_ksym ksym;
	struct percpu_ref pcref;
	void *ip_after_call;
	void *ip_epilogue;
	union {
		struct callback_head rcu;
		struct work_struct work;
	};
};

struct bpf_trampoline {
	struct hlist_node hlist;
	struct mutex mutex;
	refcount_t refcnt;
	u64 key;
	struct {
		struct btf_func_model model;
		void *addr;
		bool ftrace_managed;
	} func;
	struct bpf_prog *extension_prog;
	struct hlist_head progs_hlist[3];
	int progs_cnt[3];
	struct bpf_tramp_image *cur_image;
	u64 selector;
};

struct bpf_func_info_aux {
	u16 linkage;
	bool unreliable;
};

struct bpf_jit_poke_descriptor {
	void *tailcall_target;
	void *tailcall_bypass;
	void *bypass_addr;
	void *aux;
	union {
		struct {
			struct bpf_map *map;
			u32 key;
		} tail_call;
	};
	bool tailcall_target_stable;
	u8 adj_off;
	u16 reason;
	u32 insn_idx;
};

struct bpf_ctx_arg_aux {
	u32 offset;
	enum bpf_reg_type reg_type;
	u32 btf_id;
};

typedef unsigned int sk_buff_data_t;

struct skb_ext;

struct sk_buff {
	union {
		struct {
			struct sk_buff *next;
			struct sk_buff *prev;
			union {
				struct net_device *dev;
				long unsigned int dev_scratch;
			};
		};
		struct rb_node rbnode;
		struct list_head list;
	};
	union {
		struct sock *sk;
		int ip_defrag_offset;
	};
	union {
		ktime_t tstamp;
		u64 skb_mstamp_ns;
	};
	char cb[48];
	union {
		struct {
			long unsigned int _skb_refdst;
			void (*destructor)(struct sk_buff *);
		};
		struct list_head tcp_tsorted_anchor;
	};
	long unsigned int _nfct;
	unsigned int len;
	unsigned int data_len;
	__u16 mac_len;
	__u16 hdr_len;
	__u16 queue_mapping;
	__u8 __cloned_offset[0];
	__u8 cloned: 1;
	__u8 nohdr: 1;
	__u8 fclone: 2;
	__u8 peeked: 1;
	__u8 head_frag: 1;
	__u8 pfmemalloc: 1;
	__u8 active_extensions;
	__u32 headers_start[0];
	__u8 __pkt_type_offset[0];
	__u8 pkt_type: 3;
	__u8 ignore_df: 1;
	__u8 nf_trace: 1;
	__u8 ip_summed: 2;
	__u8 ooo_okay: 1;
	__u8 l4_hash: 1;
	__u8 sw_hash: 1;
	__u8 wifi_acked_valid: 1;
	__u8 wifi_acked: 1;
	__u8 no_fcs: 1;
	__u8 encapsulation: 1;
	__u8 encap_hdr_csum: 1;
	__u8 csum_valid: 1;
	__u8 __pkt_vlan_present_offset[0];
	__u8 vlan_present: 1;
	__u8 csum_complete_sw: 1;
	__u8 csum_level: 2;
	__u8 csum_not_inet: 1;
	__u8 dst_pending_confirm: 1;
	__u8 ndisc_nodetype: 2;
	__u8 ipvs_property: 1;
	__u8 inner_protocol_type: 1;
	__u8 remcsum_offload: 1;
	__u8 tc_skip_classify: 1;
	__u8 tc_at_ingress: 1;
	__u8 redirected: 1;
	__u8 from_ingress: 1;
	__u16 tc_index;
	union {
		__wsum csum;
		struct {
			__u16 csum_start;
			__u16 csum_offset;
		};
	};
	__u32 priority;
	int skb_iif;
	__u32 hash;
	__be16 vlan_proto;
	__u16 vlan_tci;
	union {
		unsigned int napi_id;
		unsigned int sender_cpu;
	};
	union {
		__u32 mark;
		__u32 reserved_tailroom;
	};
	union {
		__be16 inner_protocol;
		__u8 inner_ipproto;
	};
	__u16 inner_transport_header;
	__u16 inner_network_header;
	__u16 inner_mac_header;
	__be16 protocol;
	__u16 transport_header;
	__u16 network_header;
	__u16 mac_header;
	__u32 headers_end[0];
	sk_buff_data_t tail;
	sk_buff_data_t end;
	unsigned char *head;
	unsigned char *data;
	unsigned int truesize;
	refcount_t users;
	struct skb_ext *extensions;
};

enum {
	Root_NFS = 255,
	Root_CIFS = 254,
	Root_RAM0 = 1048576,
	Root_RAM1 = 1048577,
	Root_FD0 = 2097152,
	Root_HDA1 = 3145729,
	Root_HDA2 = 3145730,
	Root_SDA1 = 8388609,
	Root_SDA2 = 8388610,
	Root_HDC1 = 23068673,
	Root_SR0 = 11534336,
};

struct ethhdr {
	unsigned char h_dest[6];
	unsigned char h_source[6];
	__be16 h_proto;
};

struct flowi_tunnel {
	__be64 tun_id;
};

struct flowi_common {
	int flowic_oif;
	int flowic_iif;
	__u32 flowic_mark;
	__u8 flowic_tos;
	__u8 flowic_scope;
	__u8 flowic_proto;
	__u8 flowic_flags;
	__u32 flowic_secid;
	kuid_t flowic_uid;
	struct flowi_tunnel flowic_tun_key;
	__u32 flowic_multipath_hash;
};

union flowi_uli {
	struct {
		__be16 dport;
		__be16 sport;
	} ports;
	struct {
		__u8 type;
		__u8 code;
	} icmpt;
	struct {
		__le16 dport;
		__le16 sport;
	} dnports;
	__be32 spi;
	__be32 gre_key;
	struct {
		__u8 type;
	} mht;
};

struct flowi4 {
	struct flowi_common __fl_common;
	__be32 saddr;
	__be32 daddr;
	union flowi_uli uli;
};

struct flowi6 {
	struct flowi_common __fl_common;
	struct in6_addr daddr;
	struct in6_addr saddr;
	__be32 flowlabel;
	union flowi_uli uli;
	__u32 mp_hash;
};

struct flowidn {
	struct flowi_common __fl_common;
	__le16 daddr;
	__le16 saddr;
	union flowi_uli uli;
};

struct flowi {
	union {
		struct flowi_common __fl_common;
		struct flowi4 ip4;
		struct flowi6 ip6;
		struct flowidn dn;
	} u;
};

struct ipstats_mib {
	u64 mibs[37];
	struct u64_stats_sync syncp;
};

struct icmp_mib {
	long unsigned int mibs[28];
};

struct icmpmsg_mib {
	atomic_long_t mibs[512];
};

struct icmpv6_mib {
	long unsigned int mibs[6];
};

struct icmpv6_mib_device {
	atomic_long_t mibs[6];
};

struct icmpv6msg_mib {
	atomic_long_t mibs[512];
};

struct icmpv6msg_mib_device {
	atomic_long_t mibs[512];
};

struct tcp_mib {
	long unsigned int mibs[16];
};

struct udp_mib {
	long unsigned int mibs[9];
};

struct linux_mib {
	long unsigned int mibs[124];
};

struct inet_frags;

struct fqdir {
	long int high_thresh;
	long int low_thresh;
	int timeout;
	int max_dist;
	struct inet_frags *f;
	struct net *net;
	bool dead;
	long: 56;
	long: 64;
	long: 64;
	struct rhashtable rhashtable;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	atomic_long_t mem;
	struct work_struct destroy_work;
	long: 64;
	long: 64;
	long: 64;
};

struct inet_frag_queue;

struct inet_frags {
	unsigned int qsize;
	void (*constructor)(struct inet_frag_queue *, const void *);
	void (*destructor)(struct inet_frag_queue *);
	void (*frag_expire)(struct timer_list *);
	struct kmem_cache *frags_cachep;
	const char *frags_cache_name;
	struct rhashtable_params rhash_params;
	refcount_t refcnt;
	struct completion completion;
};

struct frag_v4_compare_key {
	__be32 saddr;
	__be32 daddr;
	u32 user;
	u32 vif;
	__be16 id;
	u16 protocol;
};

struct frag_v6_compare_key {
	struct in6_addr saddr;
	struct in6_addr daddr;
	u32 user;
	__be32 id;
	u32 iif;
};

struct inet_frag_queue {
	struct rhash_head node;
	union {
		struct frag_v4_compare_key v4;
		struct frag_v6_compare_key v6;
	} key;
	struct timer_list timer;
	spinlock_t lock;
	refcount_t refcnt;
	struct rb_root rb_fragments;
	struct sk_buff *fragments_tail;
	struct sk_buff *last_run_head;
	ktime_t stamp;
	int len;
	int meat;
	__u8 flags;
	u16 max_size;
	struct fqdir *fqdir;
	struct callback_head rcu;
};

struct fib_rule;

struct fib_lookup_arg;

struct fib_rule_hdr;

struct nlattr;

struct netlink_ext_ack;

struct nla_policy;

struct fib_rules_ops {
	int family;
	struct list_head list;
	int rule_size;
	int addr_size;
	int unresolved_rules;
	int nr_goto_rules;
	unsigned int fib_rules_seq;
	int (*action)(struct fib_rule *, struct flowi *, int, struct fib_lookup_arg *);
	bool (*suppress)(struct fib_rule *, int, struct fib_lookup_arg *);
	int (*match)(struct fib_rule *, struct flowi *, int);
	int (*configure)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *, struct nlattr **, struct netlink_ext_ack *);
	int (*delete)(struct fib_rule *);
	int (*compare)(struct fib_rule *, struct fib_rule_hdr *, struct nlattr **);
	int (*fill)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *);
	size_t (*nlmsg_payload)(struct fib_rule *);
	void (*flush_cache)(struct fib_rules_ops *);
	int nlgroup;
	const struct nla_policy *policy;
	struct list_head rules_list;
	struct module *owner;
	struct net *fro_net;
	struct callback_head rcu;
};

enum tcp_ca_event {
	CA_EVENT_TX_START = 0,
	CA_EVENT_CWND_RESTART = 1,
	CA_EVENT_COMPLETE_CWR = 2,
	CA_EVENT_LOSS = 3,
	CA_EVENT_ECN_NO_CE = 4,
	CA_EVENT_ECN_IS_CE = 5,
};

struct ack_sample;

struct rate_sample;

union tcp_cc_info;

struct tcp_congestion_ops {
	struct list_head list;
	u32 key;
	u32 flags;
	void (*init)(struct sock *);
	void (*release)(struct sock *);
	u32 (*ssthresh)(struct sock *);
	void (*cong_avoid)(struct sock *, u32, u32);
	void (*set_state)(struct sock *, u8);
	void (*cwnd_event)(struct sock *, enum tcp_ca_event);
	void (*in_ack_event)(struct sock *, u32);
	u32 (*undo_cwnd)(struct sock *);
	void (*pkts_acked)(struct sock *, const struct ack_sample *);
	u32 (*min_tso_segs)(struct sock *);
	u32 (*sndbuf_expand)(struct sock *);
	void (*cong_control)(struct sock *, const struct rate_sample *);
	size_t (*get_info)(struct sock *, u32, int *, union tcp_cc_info *);
	char name[16];
	struct module *owner;
};

struct fib_notifier_ops {
	int family;
	struct list_head list;
	unsigned int (*fib_seq_read)(struct net *);
	int (*fib_dump)(struct net *, struct notifier_block *, struct netlink_ext_ack *);
	struct module *owner;
	struct callback_head rcu;
};

struct xfrm_state;

struct lwtunnel_state;

struct dst_entry {
	struct net_device *dev;
	struct dst_ops *ops;
	long unsigned int _metrics;
	long unsigned int expires;
	struct xfrm_state *xfrm;
	int (*input)(struct sk_buff *);
	int (*output)(struct net *, struct sock *, struct sk_buff *);
	short unsigned int flags;
	short int obsolete;
	short unsigned int header_len;
	short unsigned int trailer_len;
	atomic_t __refcnt;
	int __use;
	long unsigned int lastuse;
	struct lwtunnel_state *lwtstate;
	struct callback_head callback_head;
	short int error;
	short int __pad;
	__u32 tclassid;
};

struct hh_cache {
	unsigned int hh_len;
	seqlock_t hh_lock;
	long unsigned int hh_data[16];
};

struct neigh_table;

struct neigh_parms;

struct neigh_ops;

struct neighbour {
	struct neighbour *next;
	struct neigh_table *tbl;
	struct neigh_parms *parms;
	long unsigned int confirmed;
	long unsigned int updated;
	rwlock_t lock;
	refcount_t refcnt;
	unsigned int arp_queue_len_bytes;
	struct sk_buff_head arp_queue;
	struct timer_list timer;
	long unsigned int used;
	atomic_t probes;
	__u8 flags;
	__u8 nud_state;
	__u8 type;
	__u8 dead;
	u8 protocol;
	seqlock_t ha_lock;
	int: 32;
	unsigned char ha[32];
	struct hh_cache hh;
	int (*output)(struct neighbour *, struct sk_buff *);
	const struct neigh_ops *ops;
	struct list_head gc_list;
	struct callback_head rcu;
	struct net_device *dev;
	u8 primary_key[0];
};

struct ipv6_stable_secret {
	bool initialized;
	struct in6_addr secret;
};

struct ipv6_devconf {
	__s32 forwarding;
	__s32 hop_limit;
	__s32 mtu6;
	__s32 accept_ra;
	__s32 accept_redirects;
	__s32 autoconf;
	__s32 dad_transmits;
	__s32 rtr_solicits;
	__s32 rtr_solicit_interval;
	__s32 rtr_solicit_max_interval;
	__s32 rtr_solicit_delay;
	__s32 force_mld_version;
	__s32 mldv1_unsolicited_report_interval;
	__s32 mldv2_unsolicited_report_interval;
	__s32 use_tempaddr;
	__s32 temp_valid_lft;
	__s32 temp_prefered_lft;
	__s32 regen_max_retry;
	__s32 max_desync_factor;
	__s32 max_addresses;
	__s32 accept_ra_defrtr;
	__s32 accept_ra_min_hop_limit;
	__s32 accept_ra_pinfo;
	__s32 ignore_routes_with_linkdown;
	__s32 accept_ra_rtr_pref;
	__s32 rtr_probe_interval;
	__s32 accept_ra_rt_info_min_plen;
	__s32 accept_ra_rt_info_max_plen;
	__s32 proxy_ndp;
	__s32 accept_source_route;
	__s32 accept_ra_from_local;
	__s32 mc_forwarding;
	__s32 disable_ipv6;
	__s32 drop_unicast_in_l2_multicast;
	__s32 accept_dad;
	__s32 force_tllao;
	__s32 ndisc_notify;
	__s32 suppress_frag_ndisc;
	__s32 accept_ra_mtu;
	__s32 drop_unsolicited_na;
	struct ipv6_stable_secret stable_secret;
	__s32 use_oif_addrs_only;
	__s32 keep_addr_on_down;
	__s32 seg6_enabled;
	__u32 enhanced_dad;
	__u32 addr_gen_mode;
	__s32 disable_policy;
	__s32 ndisc_tclass;
	__s32 rpl_seg_enabled;
	struct ctl_table_header *sysctl_header;
};

struct nf_queue_entry;

struct nf_queue_handler {
	int (*outfn)(struct nf_queue_entry *, unsigned int);
	void (*nf_hook_drop)(struct net *);
};

enum nf_log_type {
	NF_LOG_TYPE_LOG = 0,
	NF_LOG_TYPE_ULOG = 1,
	NF_LOG_TYPE_MAX = 2,
};

typedef u8 u_int8_t;

struct nf_loginfo;

typedef void nf_logfn(struct net *, u_int8_t, unsigned int, const struct sk_buff *, const struct net_device *, const struct net_device *, const struct nf_loginfo *, const char *);

struct nf_logger {
	char *name;
	enum nf_log_type type;
	nf_logfn *logfn;
	struct module *me;
};

struct hlist_nulls_head {
	struct hlist_nulls_node *first;
};

struct ip_conntrack_stat {
	unsigned int found;
	unsigned int invalid;
	unsigned int insert;
	unsigned int insert_failed;
	unsigned int clash_resolve;
	unsigned int drop;
	unsigned int early_drop;
	unsigned int error;
	unsigned int expect_new;
	unsigned int expect_create;
	unsigned int expect_delete;
	unsigned int search_restart;
};

struct ct_pcpu {
	spinlock_t lock;
	struct hlist_nulls_head unconfirmed;
	struct hlist_nulls_head dying;
};

typedef struct {
	union {
		void *kernel;
		void *user;
	};
	bool is_kernel: 1;
} sockptr_t;

typedef enum {
	SS_FREE = 0,
	SS_UNCONNECTED = 1,
	SS_CONNECTING = 2,
	SS_CONNECTED = 3,
	SS_DISCONNECTING = 4,
} socket_state;

struct socket_wq {
	wait_queue_head_t wait;
	struct fasync_struct *fasync_list;
	long unsigned int flags;
	struct callback_head rcu;
	long: 64;
};

struct proto_ops;

struct socket {
	socket_state state;
	short int type;
	long unsigned int flags;
	struct file *file;
	struct sock *sk;
	const struct proto_ops *ops;
	long: 64;
	long: 64;
	long: 64;
	struct socket_wq wq;
};

typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *, unsigned int, size_t);

struct proto_ops {
	int family;
	unsigned int flags;
	struct module *owner;
	int (*release)(struct socket *);
	int (*bind)(struct socket *, struct sockaddr *, int);
	int (*connect)(struct socket *, struct sockaddr *, int, int);
	int (*socketpair)(struct socket *, struct socket *);
	int (*accept)(struct socket *, struct socket *, int, bool);
	int (*getname)(struct socket *, struct sockaddr *, int);
	__poll_t (*poll)(struct file *, struct socket *, struct poll_table_struct *);
	int (*ioctl)(struct socket *, unsigned int, long unsigned int);
	int (*compat_ioctl)(struct socket *, unsigned int, long unsigned int);
	int (*gettstamp)(struct socket *, void *, bool, bool);
	int (*listen)(struct socket *, int);
	int (*shutdown)(struct socket *, int);
	int (*setsockopt)(struct socket *, int, int, sockptr_t, unsigned int);
	int (*getsockopt)(struct socket *, int, int, char *, int *);
	void (*show_fdinfo)(struct seq_file *, struct socket *);
	int (*sendmsg)(struct socket *, struct msghdr *, size_t);
	int (*recvmsg)(struct socket *, struct msghdr *, size_t, int);
	int (*mmap)(struct file *, struct socket *, struct vm_area_struct *);
	ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int);
	ssize_t (*splice_read)(struct socket *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
	int (*set_peek_off)(struct sock *, int);
	int (*peek_len)(struct socket *);
	int (*read_sock)(struct sock *, read_descriptor_t *, sk_read_actor_t);
	int (*sendpage_locked)(struct sock *, struct page *, int, size_t, int);
	int (*sendmsg_locked)(struct sock *, struct msghdr *, size_t);
	int (*set_rcvlowat)(struct sock *, int);
};

struct pipe_buf_operations;

struct pipe_buffer {
	struct page *page;
	unsigned int offset;
	unsigned int len;
	const struct pipe_buf_operations *ops;
	unsigned int flags;
	long unsigned int private;
};

struct pipe_buf_operations {
	int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *);
	void (*release)(struct pipe_inode_info *, struct pipe_buffer *);
	bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *);
	bool (*get)(struct pipe_inode_info *, struct pipe_buffer *);
};

struct skb_ext {
	refcount_t refcnt;
	u8 offset[2];
	u8 chunks;
	char: 8;
	char data[0];
};

struct dql {
	unsigned int num_queued;
	unsigned int adj_limit;
	unsigned int last_obj_cnt;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	unsigned int limit;
	unsigned int num_completed;
	unsigned int prev_ovlimit;
	unsigned int prev_num_queued;
	unsigned int prev_last_obj_cnt;
	unsigned int lowest_slack;
	long unsigned int slack_start_time;
	unsigned int max_limit;
	unsigned int min_limit;
	unsigned int slack_hold_time;
	long: 32;
	long: 64;
	long: 64;
};

struct ethtool_drvinfo {
	__u32 cmd;
	char driver[32];
	char version[32];
	char fw_version[32];
	char bus_info[32];
	char erom_version[32];
	char reserved2[12];
	__u32 n_priv_flags;
	__u32 n_stats;
	__u32 testinfo_len;
	__u32 eedump_len;
	__u32 regdump_len;
};

struct ethtool_wolinfo {
	__u32 cmd;
	__u32 supported;
	__u32 wolopts;
	__u8 sopass[6];
};

struct ethtool_tunable {
	__u32 cmd;
	__u32 id;
	__u32 type_id;
	__u32 len;
	void *data[0];
};

struct ethtool_regs {
	__u32 cmd;
	__u32 version;
	__u32 len;
	__u8 data[0];
};

struct ethtool_eeprom {
	__u32 cmd;
	__u32 magic;
	__u32 offset;
	__u32 len;
	__u8 data[0];
};

struct ethtool_eee {
	__u32 cmd;
	__u32 supported;
	__u32 advertised;
	__u32 lp_advertised;
	__u32 eee_active;
	__u32 eee_enabled;
	__u32 tx_lpi_enabled;
	__u32 tx_lpi_timer;
	__u32 reserved[2];
};

struct ethtool_modinfo {
	__u32 cmd;
	__u32 type;
	__u32 eeprom_len;
	__u32 reserved[8];
};

struct ethtool_coalesce {
	__u32 cmd;
	__u32 rx_coalesce_usecs;
	__u32 rx_max_coalesced_frames;
	__u32 rx_coalesce_usecs_irq;
	__u32 rx_max_coalesced_frames_irq;
	__u32 tx_coalesce_usecs;
	__u32 tx_max_coalesced_frames;
	__u32 tx_coalesce_usecs_irq;
	__u32 tx_max_coalesced_frames_irq;
	__u32 stats_block_coalesce_usecs;
	__u32 use_adaptive_rx_coalesce;
	__u32 use_adaptive_tx_coalesce;
	__u32 pkt_rate_low;
	__u32 rx_coalesce_usecs_low;
	__u32 rx_max_coalesced_frames_low;
	__u32 tx_coalesce_usecs_low;
	__u32 tx_max_coalesced_frames_low;
	__u32 pkt_rate_high;
	__u32 rx_coalesce_usecs_high;
	__u32 rx_max_coalesced_frames_high;
	__u32 tx_coalesce_usecs_high;
	__u32 tx_max_coalesced_frames_high;
	__u32 rate_sample_interval;
};

struct ethtool_ringparam {
	__u32 cmd;
	__u32 rx_max_pending;
	__u32 rx_mini_max_pending;
	__u32 rx_jumbo_max_pending;
	__u32 tx_max_pending;
	__u32 rx_pending;
	__u32 rx_mini_pending;
	__u32 rx_jumbo_pending;
	__u32 tx_pending;
};

struct ethtool_channels {
	__u32 cmd;
	__u32 max_rx;
	__u32 max_tx;
	__u32 max_other;
	__u32 max_combined;
	__u32 rx_count;
	__u32 tx_count;
	__u32 other_count;
	__u32 combined_count;
};

struct ethtool_pauseparam {
	__u32 cmd;
	__u32 autoneg;
	__u32 rx_pause;
	__u32 tx_pause;
};

enum ethtool_link_ext_state {
	ETHTOOL_LINK_EXT_STATE_AUTONEG = 0,
	ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE = 1,
	ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH = 2,
	ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY = 3,
	ETHTOOL_LINK_EXT_STATE_NO_CABLE = 4,
	ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE = 5,
	ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE = 6,
	ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE = 7,
	ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED = 8,
	ETHTOOL_LINK_EXT_STATE_OVERHEAT = 9,
};

enum ethtool_link_ext_substate_autoneg {
	ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1,
	ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED = 2,
	ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED = 3,
	ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE = 4,
	ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE = 5,
	ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD = 6,
};

enum ethtool_link_ext_substate_link_training {
	ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1,
	ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT = 2,
	ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY = 3,
	ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT = 4,
};

enum ethtool_link_ext_substate_link_logical_mismatch {
	ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1,
	ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK = 2,
	ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS = 3,
	ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED = 4,
	ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED = 5,
};

enum ethtool_link_ext_substate_bad_signal_integrity {
	ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1,
	ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE = 2,
};

enum ethtool_link_ext_substate_cable_issue {
	ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1,
	ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE = 2,
};

struct ethtool_test {
	__u32 cmd;
	__u32 flags;
	__u32 reserved;
	__u32 len;
	__u64 data[0];
};

struct ethtool_stats {
	__u32 cmd;
	__u32 n_stats;
	__u64 data[0];
};

struct ethtool_tcpip4_spec {
	__be32 ip4src;
	__be32 ip4dst;
	__be16 psrc;
	__be16 pdst;
	__u8 tos;
};

struct ethtool_ah_espip4_spec {
	__be32 ip4src;
	__be32 ip4dst;
	__be32 spi;
	__u8 tos;
};

struct ethtool_usrip4_spec {
	__be32 ip4src;
	__be32 ip4dst;
	__be32 l4_4_bytes;
	__u8 tos;
	__u8 ip_ver;
	__u8 proto;
};

struct ethtool_tcpip6_spec {
	__be32 ip6src[4];
	__be32 ip6dst[4];
	__be16 psrc;
	__be16 pdst;
	__u8 tclass;
};

struct ethtool_ah_espip6_spec {
	__be32 ip6src[4];
	__be32 ip6dst[4];
	__be32 spi;
	__u8 tclass;
};

struct ethtool_usrip6_spec {
	__be32 ip6src[4];
	__be32 ip6dst[4];
	__be32 l4_4_bytes;
	__u8 tclass;
	__u8 l4_proto;
};

union ethtool_flow_union {
	struct ethtool_tcpip4_spec tcp_ip4_spec;
	struct ethtool_tcpip4_spec udp_ip4_spec;
	struct ethtool_tcpip4_spec sctp_ip4_spec;
	struct ethtool_ah_espip4_spec ah_ip4_spec;
	struct ethtool_ah_espip4_spec esp_ip4_spec;
	struct ethtool_usrip4_spec usr_ip4_spec;
	struct ethtool_tcpip6_spec tcp_ip6_spec;
	struct ethtool_tcpip6_spec udp_ip6_spec;
	struct ethtool_tcpip6_spec sctp_ip6_spec;
	struct ethtool_ah_espip6_spec ah_ip6_spec;
	struct ethtool_ah_espip6_spec esp_ip6_spec;
	struct ethtool_usrip6_spec usr_ip6_spec;
	struct ethhdr ether_spec;
	__u8 hdata[52];
};

struct ethtool_flow_ext {
	__u8 padding[2];
	unsigned char h_dest[6];
	__be16 vlan_etype;
	__be16 vlan_tci;
	__be32 data[2];
};

struct ethtool_rx_flow_spec {
	__u32 flow_type;
	union ethtool_flow_union h_u;
	struct ethtool_flow_ext h_ext;
	union ethtool_flow_union m_u;
	struct ethtool_flow_ext m_ext;
	__u64 ring_cookie;
	__u32 location;
};

struct ethtool_rxnfc {
	__u32 cmd;
	__u32 flow_type;
	__u64 data;
	struct ethtool_rx_flow_spec fs;
	union {
		__u32 rule_cnt;
		__u32 rss_context;
	};
	__u32 rule_locs[0];
};

struct ethtool_flash {
	__u32 cmd;
	__u32 region;
	char data[128];
};

struct ethtool_dump {
	__u32 cmd;
	__u32 version;
	__u32 flag;
	__u32 len;
	__u8 data[0];
};

struct ethtool_ts_info {
	__u32 cmd;
	__u32 so_timestamping;
	__s32 phc_index;
	__u32 tx_types;
	__u32 tx_reserved[3];
	__u32 rx_filters;
	__u32 rx_reserved[3];
};

struct ethtool_fecparam {
	__u32 cmd;
	__u32 active_fec;
	__u32 fec;
	__u32 reserved;
};

struct ethtool_link_settings {
	__u32 cmd;
	__u32 speed;
	__u8 duplex;
	__u8 port;
	__u8 phy_address;
	__u8 autoneg;
	__u8 mdio_support;
	__u8 eth_tp_mdix;
	__u8 eth_tp_mdix_ctrl;
	__s8 link_mode_masks_nwords;
	__u8 transceiver;
	__u8 master_slave_cfg;
	__u8 master_slave_state;
	__u8 reserved1[1];
	__u32 reserved[7];
	__u32 link_mode_masks[0];
};

enum ethtool_phys_id_state {
	ETHTOOL_ID_INACTIVE = 0,
	ETHTOOL_ID_ACTIVE = 1,
	ETHTOOL_ID_ON = 2,
	ETHTOOL_ID_OFF = 3,
};

struct ethtool_link_ext_state_info {
	enum ethtool_link_ext_state link_ext_state;
	union {
		enum ethtool_link_ext_substate_autoneg autoneg;
		enum ethtool_link_ext_substate_link_training link_training;
		enum ethtool_link_ext_substate_link_logical_mismatch link_logical_mismatch;
		enum ethtool_link_ext_substate_bad_signal_integrity bad_signal_integrity;
		enum ethtool_link_ext_substate_cable_issue cable_issue;
		u8 __link_ext_substate;
	};
};

struct ethtool_link_ksettings {
	struct ethtool_link_settings base;
	struct {
		long unsigned int supported[2];
		long unsigned int advertising[2];
		long unsigned int lp_advertising[2];
	} link_modes;
};

struct ethtool_pause_stats {
	u64 tx_pause_frames;
	u64 rx_pause_frames;
};

struct ethtool_ops {
	u32 supported_coalesce_params;
	void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
	int (*get_regs_len)(struct net_device *);
	void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
	void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
	int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
	u32 (*get_msglevel)(struct net_device *);
	void (*set_msglevel)(struct net_device *, u32);
	int (*nway_reset)(struct net_device *);
	u32 (*get_link)(struct net_device *);
	int (*get_link_ext_state)(struct net_device *, struct ethtool_link_ext_state_info *);
	int (*get_eeprom_len)(struct net_device *);
	int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
	int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
	int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
	int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
	void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
	int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
	void (*get_pause_stats)(struct net_device *, struct ethtool_pause_stats *);
	void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
	int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam *);
	void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
	void (*get_strings)(struct net_device *, u32, u8 *);
	int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
	void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
	int (*begin)(struct net_device *);
	void (*complete)(struct net_device *);
	u32 (*get_priv_flags)(struct net_device *);
	int (*set_priv_flags)(struct net_device *, u32);
	int (*get_sset_count)(struct net_device *, int);
	int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, u32 *);
	int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
	int (*flash_device)(struct net_device *, struct ethtool_flash *);
	int (*reset)(struct net_device *, u32 *);
	u32 (*get_rxfh_key_size)(struct net_device *);
	u32 (*get_rxfh_indir_size)(struct net_device *);
	int (*get_rxfh)(struct net_device *, u32 *, u8 *, u8 *);
	int (*set_rxfh)(struct net_device *, const u32 *, const u8 *, const u8);
	int (*get_rxfh_context)(struct net_device *, u32 *, u8 *, u8 *, u32);
	int (*set_rxfh_context)(struct net_device *, const u32 *, const u8 *, const u8, u32 *, bool);
	void (*get_channels)(struct net_device *, struct ethtool_channels *);
	int (*set_channels)(struct net_device *, struct ethtool_channels *);
	int (*get_dump_flag)(struct net_device *, struct ethtool_dump *);
	int (*get_dump_data)(struct net_device *, struct ethtool_dump *, void *);
	int (*set_dump)(struct net_device *, struct ethtool_dump *);
	int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *);
	int (*get_module_info)(struct net_device *, struct ethtool_modinfo *);
	int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
	int (*get_eee)(struct net_device *, struct ethtool_eee *);
	int (*set_eee)(struct net_device *, struct ethtool_eee *);
	int (*get_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
	int (*set_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
	int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
	int (*set_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *);
	int (*get_link_ksettings)(struct net_device *, struct ethtool_link_ksettings *);
	int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *);
	int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *);
	int (*set_fecparam)(struct net_device *, struct ethtool_fecparam *);
	void (*get_ethtool_phy_stats)(struct net_device *, struct ethtool_stats *, u64 *);
	int (*get_phy_tunable)(struct net_device *, const struct ethtool_tunable *, void *);
	int (*set_phy_tunable)(struct net_device *, const struct ethtool_tunable *, const void *);
};

struct netlink_ext_ack {
	const char *_msg;
	const struct nlattr *bad_attr;
	const struct nla_policy *policy;
	u8 cookie[20];
	u8 cookie_len;
};

struct netprio_map {
	struct callback_head rcu;
	u32 priomap_len;
	u32 priomap[0];
};

struct xdp_mem_info {
	u32 type;
	u32 id;
};

struct xdp_rxq_info {
	struct net_device *dev;
	u32 queue_index;
	u32 reg_state;
	struct xdp_mem_info mem;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct xdp_frame {
	void *data;
	u16 len;
	u16 headroom;
	u32 metasize: 8;
	u32 frame_sz: 24;
	struct xdp_mem_info mem;
	struct net_device *dev_rx;
};

struct nlmsghdr {
	__u32 nlmsg_len;
	__u16 nlmsg_type;
	__u16 nlmsg_flags;
	__u32 nlmsg_seq;
	__u32 nlmsg_pid;
};

struct nlattr {
	__u16 nla_len;
	__u16 nla_type;
};

struct netlink_range_validation;

struct netlink_range_validation_signed;

struct nla_policy {
	u8 type;
	u8 validation_type;
	u16 len;
	union {
		const u32 bitfield32_valid;
		const u32 mask;
		const char *reject_message;
		const struct nla_policy *nested_policy;
		struct netlink_range_validation *range;
		struct netlink_range_validation_signed *range_signed;
		struct {
			s16 min;
			s16 max;
		};
		int (*validate)(const struct nlattr *, struct netlink_ext_ack *);
		u16 strict_start_type;
	};
};

struct netlink_callback {
	struct sk_buff *skb;
	const struct nlmsghdr *nlh;
	int (*dump)(struct sk_buff *, struct netlink_callback *);
	int (*done)(struct netlink_callback *);
	void *data;
	struct module *module;
	struct netlink_ext_ack *extack;
	u16 family;
	u16 answer_flags;
	u32 min_dump_alloc;
	unsigned int prev_seq;
	unsigned int seq;
	bool strict_check;
	union {
		u8 ctx[48];
		long int args[6];
	};
};

struct ndmsg {
	__u8 ndm_family;
	__u8 ndm_pad1;
	__u16 ndm_pad2;
	__s32 ndm_ifindex;
	__u16 ndm_state;
	__u8 ndm_flags;
	__u8 ndm_type;
};

struct rtnl_link_stats64 {
	__u64 rx_packets;
	__u64 tx_packets;
	__u64 rx_bytes;
	__u64 tx_bytes;
	__u64 rx_errors;
	__u64 tx_errors;
	__u64 rx_dropped;
	__u64 tx_dropped;
	__u64 multicast;
	__u64 collisions;
	__u64 rx_length_errors;
	__u64 rx_over_errors;
	__u64 rx_crc_errors;
	__u64 rx_frame_errors;
	__u64 rx_fifo_errors;
	__u64 rx_missed_errors;
	__u64 tx_aborted_errors;
	__u64 tx_carrier_errors;
	__u64 tx_fifo_errors;
	__u64 tx_heartbeat_errors;
	__u64 tx_window_errors;
	__u64 rx_compressed;
	__u64 tx_compressed;
	__u64 rx_nohandler;
};

struct ifla_vf_guid {
	__u32 vf;
	__u64 guid;
};

struct ifla_vf_stats {
	__u64 rx_packets;
	__u64 tx_packets;
	__u64 rx_bytes;
	__u64 tx_bytes;
	__u64 broadcast;
	__u64 multicast;
	__u64 rx_dropped;
	__u64 tx_dropped;
};

struct ifla_vf_info {
	__u32 vf;
	__u8 mac[32];
	__u32 vlan;
	__u32 qos;
	__u32 spoofchk;
	__u32 linkstate;
	__u32 min_tx_rate;
	__u32 max_tx_rate;
	__u32 rss_query_en;
	__u32 trusted;
	__be16 vlan_proto;
};

struct tc_stats {
	__u64 bytes;
	__u32 packets;
	__u32 drops;
	__u32 overlimits;
	__u32 bps;
	__u32 pps;
	__u32 qlen;
	__u32 backlog;
};

struct tc_sizespec {
	unsigned char cell_log;
	unsigned char size_log;
	short int cell_align;
	int overhead;
	unsigned int linklayer;
	unsigned int mpu;
	unsigned int mtu;
	unsigned int tsize;
};

enum netdev_tx {
	__NETDEV_TX_MIN = 2147483648,
	NETDEV_TX_OK = 0,
	NETDEV_TX_BUSY = 16,
};

typedef enum netdev_tx netdev_tx_t;

struct header_ops {
	int (*create)(struct sk_buff *, struct net_device *, short unsigned int, const void *, const void *, unsigned int);
	int (*parse)(const struct sk_buff *, unsigned char *);
	int (*cache)(const struct neighbour *, struct hh_cache *, __be16);
	void (*cache_update)(struct hh_cache *, const struct net_device *, const unsigned char *);
	bool (*validate)(const char *, unsigned int);
	__be16 (*parse_protocol)(const struct sk_buff *);
};

struct netdev_queue {
	struct net_device *dev;
	struct Qdisc *qdisc;
	struct Qdisc *qdisc_sleeping;
	struct kobject kobj;
	long unsigned int tx_maxrate;
	long unsigned int trans_timeout;
	struct net_device *sb_dev;
	long: 64;
	long: 64;
	spinlock_t _xmit_lock;
	int xmit_lock_owner;
	long unsigned int trans_start;
	long unsigned int state;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct dql dql;
};

struct qdisc_skb_head {
	struct sk_buff *head;
	struct sk_buff *tail;
	__u32 qlen;
	spinlock_t lock;
};

struct gnet_stats_basic_packed {
	__u64 bytes;
	__u64 packets;
};

struct gnet_stats_queue {
	__u32 qlen;
	__u32 backlog;
	__u32 drops;
	__u32 requeues;
	__u32 overlimits;
};

struct Qdisc_ops;

struct qdisc_size_table;

struct net_rate_estimator;

struct gnet_stats_basic_cpu;

struct Qdisc {
	int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
	struct sk_buff * (*dequeue)(struct Qdisc *);
	unsigned int flags;
	u32 limit;
	const struct Qdisc_ops *ops;
	struct qdisc_size_table *stab;
	struct hlist_node hash;
	u32 handle;
	u32 parent;
	struct netdev_queue *dev_queue;
	struct net_rate_estimator *rate_est;
	struct gnet_stats_basic_cpu *cpu_bstats;
	struct gnet_stats_queue *cpu_qstats;
	int pad;
	refcount_t refcnt;
	long: 64;
	long: 64;
	long: 64;
	struct sk_buff_head gso_skb;
	struct qdisc_skb_head q;
	struct gnet_stats_basic_packed bstats;
	seqcount_t running;
	struct gnet_stats_queue qstats;
	long unsigned int state;
	struct Qdisc *next_sched;
	struct sk_buff_head skb_bad_txq;
	spinlock_t busylock;
	spinlock_t seqlock;
	bool empty;
	struct callback_head rcu;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long int privdata[0];
};

struct rps_map {
	unsigned int len;
	struct callback_head rcu;
	u16 cpus[0];
};

struct rps_dev_flow {
	u16 cpu;
	u16 filter;
	unsigned int last_qtail;
};

struct rps_dev_flow_table {
	unsigned int mask;
	struct callback_head rcu;
	struct rps_dev_flow flows[0];
};

struct netdev_rx_queue {
	struct rps_map *rps_map;
	struct rps_dev_flow_table *rps_flow_table;
	struct kobject kobj;
	struct net_device *dev;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct xdp_rxq_info xdp_rxq;
};

struct xps_map {
	unsigned int len;
	unsigned int alloc_len;
	struct callback_head rcu;
	u16 queues[0];
};

struct xps_dev_maps {
	struct callback_head rcu;
	struct xps_map *attr_map[0];
};

struct netdev_phys_item_id {
	unsigned char id[32];
	unsigned char id_len;
};

enum tc_setup_type {
	TC_SETUP_QDISC_MQPRIO = 0,
	TC_SETUP_CLSU32 = 1,
	TC_SETUP_CLSFLOWER = 2,
	TC_SETUP_CLSMATCHALL = 3,
	TC_SETUP_CLSBPF = 4,
	TC_SETUP_BLOCK = 5,
	TC_SETUP_QDISC_CBS = 6,
	TC_SETUP_QDISC_RED = 7,
	TC_SETUP_QDISC_PRIO = 8,
	TC_SETUP_QDISC_MQ = 9,
	TC_SETUP_QDISC_ETF = 10,
	TC_SETUP_ROOT_QDISC = 11,
	TC_SETUP_QDISC_GRED = 12,
	TC_SETUP_QDISC_TAPRIO = 13,
	TC_SETUP_FT = 14,
	TC_SETUP_QDISC_ETS = 15,
	TC_SETUP_QDISC_TBF = 16,
	TC_SETUP_QDISC_FIFO = 17,
};

enum bpf_netdev_command {
	XDP_SETUP_PROG = 0,
	XDP_SETUP_PROG_HW = 1,
	BPF_OFFLOAD_MAP_ALLOC = 2,
	BPF_OFFLOAD_MAP_FREE = 3,
	XDP_SETUP_XSK_POOL = 4,
};

struct xsk_buff_pool;

struct netdev_bpf {
	enum bpf_netdev_command command;
	union {
		struct {
			u32 flags;
			struct bpf_prog *prog;
			struct netlink_ext_ack *extack;
		};
		struct {
			struct bpf_offloaded_map *offmap;
		};
		struct {
			struct xsk_buff_pool *pool;
			u16 queue_id;
		} xsk;
	};
};

struct xfrmdev_ops {
	int (*xdo_dev_state_add)(struct xfrm_state *);
	void (*xdo_dev_state_delete)(struct xfrm_state *);
	void (*xdo_dev_state_free)(struct xfrm_state *);
	bool (*xdo_dev_offload_ok)(struct sk_buff *, struct xfrm_state *);
	void (*xdo_dev_state_advance_esn)(struct xfrm_state *);
};

struct dev_ifalias {
	struct callback_head rcuhead;
	char ifalias[0];
};

struct netdev_name_node {
	struct hlist_node hlist;
	struct list_head list;
	struct net_device *dev;
	const char *name;
};

struct udp_tunnel_info;

struct devlink_port;

struct ip_tunnel_parm;

struct net_device_ops {
	int (*ndo_init)(struct net_device *);
	void (*ndo_uninit)(struct net_device *);
	int (*ndo_open)(struct net_device *);
	int (*ndo_stop)(struct net_device *);
	netdev_tx_t (*ndo_start_xmit)(struct sk_buff *, struct net_device *);
	netdev_features_t (*ndo_features_check)(struct sk_buff *, struct net_device *, netdev_features_t);
	u16 (*ndo_select_queue)(struct net_device *, struct sk_buff *, struct net_device *);
	void (*ndo_change_rx_flags)(struct net_device *, int);
	void (*ndo_set_rx_mode)(struct net_device *);
	int (*ndo_set_mac_address)(struct net_device *, void *);
	int (*ndo_validate_addr)(struct net_device *);
	int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int);
	int (*ndo_set_config)(struct net_device *, struct ifmap *);
	int (*ndo_change_mtu)(struct net_device *, int);
	int (*ndo_neigh_setup)(struct net_device *, struct neigh_parms *);
	void (*ndo_tx_timeout)(struct net_device *, unsigned int);
	void (*ndo_get_stats64)(struct net_device *, struct rtnl_link_stats64 *);
	bool (*ndo_has_offload_stats)(const struct net_device *, int);
	int (*ndo_get_offload_stats)(int, const struct net_device *, void *);
	struct net_device_stats * (*ndo_get_stats)(struct net_device *);
	int (*ndo_vlan_rx_add_vid)(struct net_device *, __be16, u16);
	int (*ndo_vlan_rx_kill_vid)(struct net_device *, __be16, u16);
	void (*ndo_poll_controller)(struct net_device *);
	int (*ndo_netpoll_setup)(struct net_device *, struct netpoll_info *);
	void (*ndo_netpoll_cleanup)(struct net_device *);
	int (*ndo_set_vf_mac)(struct net_device *, int, u8 *);
	int (*ndo_set_vf_vlan)(struct net_device *, int, u16, u8, __be16);
	int (*ndo_set_vf_rate)(struct net_device *, int, int, int);
	int (*ndo_set_vf_spoofchk)(struct net_device *, int, bool);
	int (*ndo_set_vf_trust)(struct net_device *, int, bool);
	int (*ndo_get_vf_config)(struct net_device *, int, struct ifla_vf_info *);
	int (*ndo_set_vf_link_state)(struct net_device *, int, int);
	int (*ndo_get_vf_stats)(struct net_device *, int, struct ifla_vf_stats *);
	int (*ndo_set_vf_port)(struct net_device *, int, struct nlattr **);
	int (*ndo_get_vf_port)(struct net_device *, int, struct sk_buff *);
	int (*ndo_get_vf_guid)(struct net_device *, int, struct ifla_vf_guid *, struct ifla_vf_guid *);
	int (*ndo_set_vf_guid)(struct net_device *, int, u64, int);
	int (*ndo_set_vf_rss_query_en)(struct net_device *, int, bool);
	int (*ndo_setup_tc)(struct net_device *, enum tc_setup_type, void *);
	int (*ndo_rx_flow_steer)(struct net_device *, const struct sk_buff *, u16, u32);
	int (*ndo_add_slave)(struct net_device *, struct net_device *, struct netlink_ext_ack *);
	int (*ndo_del_slave)(struct net_device *, struct net_device *);
	struct net_device * (*ndo_get_xmit_slave)(struct net_device *, struct sk_buff *, bool);
	netdev_features_t (*ndo_fix_features)(struct net_device *, netdev_features_t);
	int (*ndo_set_features)(struct net_device *, netdev_features_t);
	int (*ndo_neigh_construct)(struct net_device *, struct neighbour *);
	void (*ndo_neigh_destroy)(struct net_device *, struct neighbour *);
	int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, u16, struct netlink_ext_ack *);
	int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16);
	int (*ndo_fdb_dump)(struct sk_buff *, struct netlink_callback *, struct net_device *, struct net_device *, int *);
	int (*ndo_fdb_get)(struct sk_buff *, struct nlattr **, struct net_device *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *);
	int (*ndo_bridge_setlink)(struct net_device *, struct nlmsghdr *, u16, struct netlink_ext_ack *);
	int (*ndo_bridge_getlink)(struct sk_buff *, u32, u32, struct net_device *, u32, int);
	int (*ndo_bridge_dellink)(struct net_device *, struct nlmsghdr *, u16);
	int (*ndo_change_carrier)(struct net_device *, bool);
	int (*ndo_get_phys_port_id)(struct net_device *, struct netdev_phys_item_id *);
	int (*ndo_get_port_parent_id)(struct net_device *, struct netdev_phys_item_id *);
	int (*ndo_get_phys_port_name)(struct net_device *, char *, size_t);
	void (*ndo_udp_tunnel_add)(struct net_device *, struct udp_tunnel_info *);
	void (*ndo_udp_tunnel_del)(struct net_device *, struct udp_tunnel_info *);
	void * (*ndo_dfwd_add_station)(struct net_device *, struct net_device *);
	void (*ndo_dfwd_del_station)(struct net_device *, void *);
	int (*ndo_set_tx_maxrate)(struct net_device *, int, u32);
	int (*ndo_get_iflink)(const struct net_device *);
	int (*ndo_change_proto_down)(struct net_device *, bool);
	int (*ndo_fill_metadata_dst)(struct net_device *, struct sk_buff *);
	void (*ndo_set_rx_headroom)(struct net_device *, int);
	int (*ndo_bpf)(struct net_device *, struct netdev_bpf *);
	int (*ndo_xdp_xmit)(struct net_device *, int, struct xdp_frame **, u32);
	int (*ndo_xsk_wakeup)(struct net_device *, u32, u32);
	struct devlink_port * (*ndo_get_devlink_port)(struct net_device *);
	int (*ndo_tunnel_ctl)(struct net_device *, struct ip_tunnel_parm *, int);
	struct net_device * (*ndo_get_peer_dev)(struct net_device *);
};

struct neigh_parms {
	possible_net_t net;
	struct net_device *dev;
	struct list_head list;
	int (*neigh_setup)(struct neighbour *);
	struct neigh_table *tbl;
	void *sysctl_table;
	int dead;
	refcount_t refcnt;
	struct callback_head callback_head;
	int reachable_time;
	int data[13];
	long unsigned int data_state[1];
};

struct pcpu_lstats {
	u64_stats_t packets;
	u64_stats_t bytes;
	struct u64_stats_sync syncp;
};

struct pcpu_sw_netstats {
	u64 rx_packets;
	u64 rx_bytes;
	u64 tx_packets;
	u64 tx_bytes;
	struct u64_stats_sync syncp;
};

struct iw_request_info;

union iwreq_data;

typedef int (*iw_handler)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *);

struct iw_priv_args;

struct iw_statistics;

struct iw_handler_def {
	const iw_handler *standard;
	__u16 num_standard;
	__u16 num_private;
	__u16 num_private_args;
	const iw_handler *private;
	const struct iw_priv_args *private_args;
	struct iw_statistics * (*get_wireless_stats)(struct net_device *);
};

struct l3mdev_ops {
	u32 (*l3mdev_fib_table)(const struct net_device *);
	struct sk_buff * (*l3mdev_l3_rcv)(struct net_device *, struct sk_buff *, u16);
	struct sk_buff * (*l3mdev_l3_out)(struct net_device *, struct sock *, struct sk_buff *, u16);
	struct dst_entry * (*l3mdev_link_scope_lookup)(const struct net_device *, struct flowi6 *);
};

struct nd_opt_hdr;

struct ndisc_options;

struct prefix_info;

struct ndisc_ops {
	int (*is_useropt)(u8);
	int (*parse_options)(const struct net_device *, struct nd_opt_hdr *, struct ndisc_options *);
	void (*update)(const struct net_device *, struct neighbour *, u32, u8, const struct ndisc_options *);
	int (*opt_addr_space)(const struct net_device *, u8, struct neighbour *, u8 *, u8 **);
	void (*fill_addr_option)(const struct net_device *, struct sk_buff *, u8, const u8 *);
	void (*prefix_rcv_add_addr)(struct net *, struct net_device *, const struct prefix_info *, struct inet6_dev *, struct in6_addr *, int, u32, bool, bool, __u32, u32, bool);
};

struct ipv6_devstat {
	struct proc_dir_entry *proc_dir_entry;
	struct ipstats_mib *ipv6;
	struct icmpv6_mib_device *icmpv6dev;
	struct icmpv6msg_mib_device *icmpv6msgdev;
};

struct ifmcaddr6;

struct ifacaddr6;

struct inet6_dev {
	struct net_device *dev;
	struct list_head addr_list;
	struct ifmcaddr6 *mc_list;
	struct ifmcaddr6 *mc_tomb;
	spinlock_t mc_lock;
	unsigned char mc_qrv;
	unsigned char mc_gq_running;
	unsigned char mc_ifc_count;
	unsigned char mc_dad_count;
	long unsigned int mc_v1_seen;
	long unsigned int mc_qi;
	long unsigned int mc_qri;
	long unsigned int mc_maxdelay;
	struct timer_list mc_gq_timer;
	struct timer_list mc_ifc_timer;
	struct timer_list mc_dad_timer;
	struct ifacaddr6 *ac_list;
	rwlock_t lock;
	refcount_t refcnt;
	__u32 if_flags;
	int dead;
	u32 desync_factor;
	struct list_head tempaddr_list;
	struct in6_addr token;
	struct neigh_parms *nd_parms;
	struct ipv6_devconf cnf;
	struct ipv6_devstat stats;
	struct timer_list rs_timer;
	__s32 rs_interval;
	__u8 rs_probes;
	long unsigned int tstamp;
	struct callback_head rcu;
};

struct tcf_proto;

struct tcf_block;

struct mini_Qdisc {
	struct tcf_proto *filter_list;
	struct tcf_block *block;
	struct gnet_stats_basic_cpu *cpu_bstats;
	struct gnet_stats_queue *cpu_qstats;
	struct callback_head rcu;
};

struct rtnl_link_ops {
	struct list_head list;
	const char *kind;
	size_t priv_size;
	void (*setup)(struct net_device *);
	bool netns_refund;
	unsigned int maxtype;
	const struct nla_policy *policy;
	int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
	int (*newlink)(struct net *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
	int (*changelink)(struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
	void (*dellink)(struct net_device *, struct list_head *);
	size_t (*get_size)(const struct net_device *);
	int (*fill_info)(struct sk_buff *, const struct net_device *);
	size_t (*get_xstats_size)(const struct net_device *);
	int (*fill_xstats)(struct sk_buff *, const struct net_device *);
	unsigned int (*get_num_tx_queues)();
	unsigned int (*get_num_rx_queues)();
	unsigned int slave_maxtype;
	const struct nla_policy *slave_policy;
	int (*slave_changelink)(struct net_device *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *);
	size_t (*get_slave_size)(const struct net_device *, const struct net_device *);
	int (*fill_slave_info)(struct sk_buff *, const struct net_device *, const struct net_device *);
	struct net * (*get_link_net)(const struct net_device *);
	size_t (*get_linkxstats_size)(const struct net_device *, int);
	int (*fill_linkxstats)(struct sk_buff *, const struct net_device *, int *, int);
};

struct udp_tunnel_nic_table_info {
	unsigned int n_entries;
	unsigned int tunnel_types;
};

struct udp_tunnel_nic_shared;

struct udp_tunnel_nic_info {
	int (*set_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
	int (*unset_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
	int (*sync_table)(struct net_device *, unsigned int);
	struct udp_tunnel_nic_shared *shared;
	unsigned int flags;
	struct udp_tunnel_nic_table_info tables[4];
};

enum {
	RTAX_UNSPEC = 0,
	RTAX_LOCK = 1,
	RTAX_MTU = 2,
	RTAX_WINDOW = 3,
	RTAX_RTT = 4,
	RTAX_RTTVAR = 5,
	RTAX_SSTHRESH = 6,
	RTAX_CWND = 7,
	RTAX_ADVMSS = 8,
	RTAX_REORDERING = 9,
	RTAX_HOPLIMIT = 10,
	RTAX_INITCWND = 11,
	RTAX_FEATURES = 12,
	RTAX_RTO_MIN = 13,
	RTAX_INITRWND = 14,
	RTAX_QUICKACK = 15,
	RTAX_CC_ALGO = 16,
	RTAX_FASTOPEN_NO_COOKIE = 17,
	__RTAX_MAX = 18,
};

struct tcmsg {
	unsigned char tcm_family;
	unsigned char tcm__pad1;
	short unsigned int tcm__pad2;
	int tcm_ifindex;
	__u32 tcm_handle;
	__u32 tcm_parent;
	__u32 tcm_info;
};

struct gnet_stats_basic_cpu {
	struct gnet_stats_basic_packed bstats;
	struct u64_stats_sync syncp;
};

struct gnet_dump {
	spinlock_t *lock;
	struct sk_buff *skb;
	struct nlattr *tail;
	int compat_tc_stats;
	int compat_xstats;
	int padattr;
	void *xstats;
	int xstats_len;
	struct tc_stats tc_stats;
};

struct netlink_range_validation {
	u64 min;
	u64 max;
};

struct netlink_range_validation_signed {
	s64 min;
	s64 max;
};

enum flow_action_hw_stats_bit {
	FLOW_ACTION_HW_STATS_IMMEDIATE_BIT = 0,
	FLOW_ACTION_HW_STATS_DELAYED_BIT = 1,
	FLOW_ACTION_HW_STATS_DISABLED_BIT = 2,
	FLOW_ACTION_HW_STATS_NUM_BITS = 3,
};

struct flow_block {
	struct list_head cb_list;
};

typedef int flow_setup_cb_t(enum tc_setup_type, void *, void *);

struct qdisc_size_table {
	struct callback_head rcu;
	struct list_head list;
	struct tc_sizespec szopts;
	int refcnt;
	u16 data[0];
};

struct Qdisc_class_ops;

struct Qdisc_ops {
	struct Qdisc_ops *next;
	const struct Qdisc_class_ops *cl_ops;
	char id[16];
	int priv_size;
	unsigned int static_flags;
	int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **);
	struct sk_buff * (*dequeue)(struct Qdisc *);
	struct sk_buff * (*peek)(struct Qdisc *);
	int (*init)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
	void (*reset)(struct Qdisc *);
	void (*destroy)(struct Qdisc *);
	int (*change)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *);
	void (*attach)(struct Qdisc *);
	int (*change_tx_queue_len)(struct Qdisc *, unsigned int);
	void (*change_real_num_tx)(struct Qdisc *, unsigned int);
	int (*dump)(struct Qdisc *, struct sk_buff *);
	int (*dump_stats)(struct Qdisc *, struct gnet_dump *);
	void (*ingress_block_set)(struct Qdisc *, u32);
	void (*egress_block_set)(struct Qdisc *, u32);
	u32 (*ingress_block_get)(struct Qdisc *);
	u32 (*egress_block_get)(struct Qdisc *);
	struct module *owner;
};

struct qdisc_walker;

struct Qdisc_class_ops {
	unsigned int flags;
	struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *);
	int (*graft)(struct Qdisc *, long unsigned int, struct Qdisc *, struct Qdisc **, struct netlink_ext_ack *);
	struct Qdisc * (*leaf)(struct Qdisc *, long unsigned int);
	void (*qlen_notify)(struct Qdisc *, long unsigned int);
	long unsigned int (*find)(struct Qdisc *, u32);
	int (*change)(struct Qdisc *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *);
	int (*delete)(struct Qdisc *, long unsigned int);
	void (*walk)(struct Qdisc *, struct qdisc_walker *);
	struct tcf_block * (*tcf_block)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *);
	long unsigned int (*bind_tcf)(struct Qdisc *, long unsigned int, u32);
	void (*unbind_tcf)(struct Qdisc *, long unsigned int);
	int (*dump)(struct Qdisc *, long unsigned int, struct sk_buff *, struct tcmsg *);
	int (*dump_stats)(struct Qdisc *, long unsigned int, struct gnet_dump *);
};

struct tcf_chain;

struct tcf_block {
	struct mutex lock;
	struct list_head chain_list;
	u32 index;
	u32 classid;
	refcount_t refcnt;
	struct net *net;
	struct Qdisc *q;
	struct rw_semaphore cb_lock;
	struct flow_block flow_block;
	struct list_head owner_list;
	bool keep_dst;
	atomic_t offloadcnt;
	unsigned int nooffloaddevcnt;
	unsigned int lockeddevcnt;
	struct {
		struct tcf_chain *chain;
		struct list_head filter_chain_list;
	} chain0;
	struct callback_head rcu;
	struct hlist_head proto_destroy_ht[128];
	struct mutex proto_destroy_lock;
};

struct tcf_result;

struct tcf_proto_ops;

struct tcf_proto {
	struct tcf_proto *next;
	void *root;
	int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
	__be16 protocol;
	u32 prio;
	void *data;
	const struct tcf_proto_ops *ops;
	struct tcf_chain *chain;
	spinlock_t lock;
	bool deleting;
	refcount_t refcnt;
	struct callback_head rcu;
	struct hlist_node destroy_ht_node;
};

struct tcf_result {
	union {
		struct {
			long unsigned int class;
			u32 classid;
		};
		const struct tcf_proto *goto_tp;
		struct {
			bool ingress;
			struct gnet_stats_queue *qstats;
		};
	};
};

struct tcf_walker;

struct tcf_proto_ops {
	struct list_head head;
	char kind[16];
	int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *);
	int (*init)(struct tcf_proto *);
	void (*destroy)(struct tcf_proto *, bool, struct netlink_ext_ack *);
	void * (*get)(struct tcf_proto *, u32);
	void (*put)(struct tcf_proto *, void *);
	int (*change)(struct net *, struct sk_buff *, struct tcf_proto *, long unsigned int, u32, struct nlattr **, void **, bool, bool, struct netlink_ext_ack *);
	int (*delete)(struct tcf_proto *, void *, bool *, bool, struct netlink_ext_ack *);
	bool (*delete_empty)(struct tcf_proto *);
	void (*walk)(struct tcf_proto *, struct tcf_walker *, bool);
	int (*reoffload)(struct tcf_proto *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *);
	void (*hw_add)(struct tcf_proto *, void *);
	void (*hw_del)(struct tcf_proto *, void *);
	void (*bind_class)(void *, u32, long unsigned int, void *, long unsigned int);
	void * (*tmplt_create)(struct net *, struct tcf_chain *, struct nlattr **, struct netlink_ext_ack *);
	void (*tmplt_destroy)(void *);
	int (*dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
	int (*terse_dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool);
	int (*tmplt_dump)(struct sk_buff *, struct net *, void *);
	struct module *owner;
	int flags;
};

struct tcf_chain {
	struct mutex filter_chain_lock;
	struct tcf_proto *filter_chain;
	struct list_head list;
	struct tcf_block *block;
	u32 index;
	unsigned int refcnt;
	unsigned int action_refcnt;
	bool explicitly_created;
	bool flushing;
	const struct tcf_proto_ops *tmplt_ops;
	void *tmplt_priv;
	struct callback_head rcu;
};

struct sock_fprog_kern {
	u16 len;
	struct sock_filter *filter;
};

struct sk_filter {
	refcount_t refcnt;
	struct callback_head rcu;
	struct bpf_prog *prog;
};

enum {
	NEIGH_VAR_MCAST_PROBES = 0,
	NEIGH_VAR_UCAST_PROBES = 1,
	NEIGH_VAR_APP_PROBES = 2,
	NEIGH_VAR_MCAST_REPROBES = 3,
	NEIGH_VAR_RETRANS_TIME = 4,
	NEIGH_VAR_BASE_REACHABLE_TIME = 5,
	NEIGH_VAR_DELAY_PROBE_TIME = 6,
	NEIGH_VAR_GC_STALETIME = 7,
	NEIGH_VAR_QUEUE_LEN_BYTES = 8,
	NEIGH_VAR_PROXY_QLEN = 9,
	NEIGH_VAR_ANYCAST_DELAY = 10,
	NEIGH_VAR_PROXY_DELAY = 11,
	NEIGH_VAR_LOCKTIME = 12,
	NEIGH_VAR_QUEUE_LEN = 13,
	NEIGH_VAR_RETRANS_TIME_MS = 14,
	NEIGH_VAR_BASE_REACHABLE_TIME_MS = 15,
	NEIGH_VAR_GC_INTERVAL = 16,
	NEIGH_VAR_GC_THRESH1 = 17,
	NEIGH_VAR_GC_THRESH2 = 18,
	NEIGH_VAR_GC_THRESH3 = 19,
	NEIGH_VAR_MAX = 20,
};

struct pneigh_entry;

struct neigh_statistics;

struct neigh_hash_table;

struct neigh_table {
	int family;
	unsigned int entry_size;
	unsigned int key_len;
	__be16 protocol;
	__u32 (*hash)(const void *, const struct net_device *, __u32 *);
	bool (*key_eq)(const struct neighbour *, const void *);
	int (*constructor)(struct neighbour *);
	int (*pconstructor)(struct pneigh_entry *);
	void (*pdestructor)(struct pneigh_entry *);
	void (*proxy_redo)(struct sk_buff *);
	int (*is_multicast)(const void *);
	bool (*allow_add)(const struct net_device *, struct netlink_ext_ack *);
	char *id;
	struct neigh_parms parms;
	struct list_head parms_list;
	int gc_interval;
	int gc_thresh1;
	int gc_thresh2;
	int gc_thresh3;
	long unsigned int last_flush;
	struct delayed_work gc_work;
	struct timer_list proxy_timer;
	struct sk_buff_head proxy_queue;
	atomic_t entries;
	atomic_t gc_entries;
	struct list_head gc_list;
	rwlock_t lock;
	long unsigned int last_rand;
	struct neigh_statistics *stats;
	struct neigh_hash_table *nht;
	struct pneigh_entry **phash_buckets;
};

struct neigh_statistics {
	long unsigned int allocs;
	long unsigned int destroys;
	long unsigned int hash_grows;
	long unsigned int res_failed;
	long unsigned int lookups;
	long unsigned int hits;
	long unsigned int rcv_probes_mcast;
	long unsigned int rcv_probes_ucast;
	long unsigned int periodic_gc_runs;
	long unsigned int forced_gc_runs;
	long unsigned int unres_discards;
	long unsigned int table_fulls;
};

struct neigh_ops {
	int family;
	void (*solicit)(struct neighbour *, struct sk_buff *);
	void (*error_report)(struct neighbour *, struct sk_buff *);
	int (*output)(struct neighbour *, struct sk_buff *);
	int (*connected_output)(struct neighbour *, struct sk_buff *);
};

struct pneigh_entry {
	struct pneigh_entry *next;
	possible_net_t net;
	struct net_device *dev;
	u8 flags;
	u8 protocol;
	u8 key[0];
};

struct neigh_hash_table {
	struct neighbour **hash_buckets;
	unsigned int hash_shift;
	__u32 hash_rnd[4];
	struct callback_head rcu;
};

enum {
	TCP_ESTABLISHED = 1,
	TCP_SYN_SENT = 2,
	TCP_SYN_RECV = 3,
	TCP_FIN_WAIT1 = 4,
	TCP_FIN_WAIT2 = 5,
	TCP_TIME_WAIT = 6,
	TCP_CLOSE = 7,
	TCP_CLOSE_WAIT = 8,
	TCP_LAST_ACK = 9,
	TCP_LISTEN = 10,
	TCP_CLOSING = 11,
	TCP_NEW_SYN_RECV = 12,
	TCP_MAX_STATES = 13,
};

struct fib_rule_hdr {
	__u8 family;
	__u8 dst_len;
	__u8 src_len;
	__u8 tos;
	__u8 table;
	__u8 res1;
	__u8 res2;
	__u8 action;
	__u32 flags;
};

struct fib_rule_port_range {
	__u16 start;
	__u16 end;
};

struct fib_kuid_range {
	kuid_t start;
	kuid_t end;
};

struct fib_rule {
	struct list_head list;
	int iifindex;
	int oifindex;
	u32 mark;
	u32 mark_mask;
	u32 flags;
	u32 table;
	u8 action;
	u8 l3mdev;
	u8 proto;
	u8 ip_proto;
	u32 target;
	__be64 tun_id;
	struct fib_rule *ctarget;
	struct net *fr_net;
	refcount_t refcnt;
	u32 pref;
	int suppress_ifgroup;
	int suppress_prefixlen;
	char iifname[16];
	char oifname[16];
	struct fib_kuid_range uid_range;
	struct fib_rule_port_range sport_range;
	struct fib_rule_port_range dport_range;
	struct callback_head rcu;
};

struct fib_lookup_arg {
	void *lookup_ptr;
	const void *lookup_data;
	void *result;
	struct fib_rule *rule;
	u32 table;
	int flags;
};

struct smc_hashinfo;

struct request_sock_ops;

struct timewait_sock_ops;

struct udp_table;

struct raw_hashinfo;

struct proto {
	void (*close)(struct sock *, long int);
	int (*pre_connect)(struct sock *, struct sockaddr *, int);
	int (*connect)(struct sock *, struct sockaddr *, int);
	int (*disconnect)(struct sock *, int);
	struct sock * (*accept)(struct sock *, int, int *, bool);
	int (*ioctl)(struct sock *, int, long unsigned int);
	int (*init)(struct sock *);
	void (*destroy)(struct sock *);
	void (*shutdown)(struct sock *, int);
	int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
	int (*getsockopt)(struct sock *, int, int, char *, int *);
	void (*keepalive)(struct sock *, int);
	int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
	int (*sendmsg)(struct sock *, struct msghdr *, size_t);
	int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
	int (*sendpage)(struct sock *, struct page *, int, size_t, int);
	int (*bind)(struct sock *, struct sockaddr *, int);
	int (*bind_add)(struct sock *, struct sockaddr *, int);
	int (*backlog_rcv)(struct sock *, struct sk_buff *);
	void (*release_cb)(struct sock *);
	int (*hash)(struct sock *);
	void (*unhash)(struct sock *);
	void (*rehash)(struct sock *);
	int (*get_port)(struct sock *, short unsigned int);
	unsigned int inuse_idx;
	bool (*stream_memory_free)(const struct sock *, int);
	bool (*stream_memory_read)(const struct sock *);
	void (*enter_memory_pressure)(struct sock *);
	void (*leave_memory_pressure)(struct sock *);
	atomic_long_t *memory_allocated;
	struct percpu_counter *sockets_allocated;
	long unsigned int *memory_pressure;
	long int *sysctl_mem;
	int *sysctl_wmem;
	int *sysctl_rmem;
	u32 sysctl_wmem_offset;
	u32 sysctl_rmem_offset;
	int max_header;
	bool no_autobind;
	struct kmem_cache *slab;
	unsigned int obj_size;
	slab_flags_t slab_flags;
	unsigned int useroffset;
	unsigned int usersize;
	unsigned int *orphan_count;
	struct request_sock_ops *rsk_prot;
	struct timewait_sock_ops *twsk_prot;
	union {
		struct inet_hashinfo *hashinfo;
		struct udp_table *udp_table;
		struct raw_hashinfo *raw_hash;
		struct smc_hashinfo *smc_hash;
	} h;
	struct module *owner;
	char name[32];
	struct list_head node;
	int (*diag_destroy)(struct sock *, int);
};

struct request_sock;

struct request_sock_ops {
	int family;
	unsigned int obj_size;
	struct kmem_cache *slab;
	char *slab_name;
	int (*rtx_syn_ack)(const struct sock *, struct request_sock *);
	void (*send_ack)(const struct sock *, struct sk_buff *, struct request_sock *);
	void (*send_reset)(const struct sock *, struct sk_buff *);
	void (*destructor)(struct request_sock *);
	void (*syn_ack_timeout)(const struct request_sock *);
};

struct timewait_sock_ops {
	struct kmem_cache *twsk_slab;
	char *twsk_slab_name;
	unsigned int twsk_obj_size;
	int (*twsk_unique)(struct sock *, struct sock *, void *);
	void (*twsk_destructor)(struct sock *);
};

struct saved_syn;

struct request_sock {
	struct sock_common __req_common;
	struct request_sock *dl_next;
	u16 mss;
	u8 num_retrans;
	u8 syncookie: 1;
	u8 num_timeout: 7;
	u32 ts_recent;
	struct timer_list rsk_timer;
	const struct request_sock_ops *rsk_ops;
	struct sock *sk;
	struct saved_syn *saved_syn;
	u32 secid;
	u32 peer_secid;
};

struct saved_syn {
	u32 mac_hdrlen;
	u32 network_hdrlen;
	u32 tcp_hdrlen;
	u8 data[0];
};

enum tsq_enum {
	TSQ_THROTTLED = 0,
	TSQ_QUEUED = 1,
	TCP_TSQ_DEFERRED = 2,
	TCP_WRITE_TIMER_DEFERRED = 3,
	TCP_DELACK_TIMER_DEFERRED = 4,
	TCP_MTU_REDUCED_DEFERRED = 5,
};

struct ip6_sf_list {
	struct ip6_sf_list *sf_next;
	struct in6_addr sf_addr;
	long unsigned int sf_count[2];
	unsigned char sf_gsresp;
	unsigned char sf_oldin;
	unsigned char sf_crcount;
};

struct ifmcaddr6 {
	struct in6_addr mca_addr;
	struct inet6_dev *idev;
	struct ifmcaddr6 *next;
	struct ip6_sf_list *mca_sources;
	struct ip6_sf_list *mca_tomb;
	unsigned int mca_sfmode;
	unsigned char mca_crcount;
	long unsigned int mca_sfcount[2];
	struct timer_list mca_timer;
	unsigned int mca_flags;
	int mca_users;
	refcount_t mca_refcnt;
	spinlock_t mca_lock;
	long unsigned int mca_cstamp;
	long unsigned int mca_tstamp;
};

struct ifacaddr6 {
	struct in6_addr aca_addr;
	struct fib6_info *aca_rt;
	struct ifacaddr6 *aca_next;
	struct hlist_node aca_addr_lst;
	int aca_users;
	refcount_t aca_refcnt;
	long unsigned int aca_cstamp;
	long unsigned int aca_tstamp;
	struct callback_head rcu;
};

enum {
	__ND_OPT_PREFIX_INFO_END = 0,
	ND_OPT_SOURCE_LL_ADDR = 1,
	ND_OPT_TARGET_LL_ADDR = 2,
	ND_OPT_PREFIX_INFO = 3,
	ND_OPT_REDIRECT_HDR = 4,
	ND_OPT_MTU = 5,
	ND_OPT_NONCE = 14,
	__ND_OPT_ARRAY_MAX = 15,
	ND_OPT_ROUTE_INFO = 24,
	ND_OPT_RDNSS = 25,
	ND_OPT_DNSSL = 31,
	ND_OPT_6CO = 34,
	ND_OPT_CAPTIVE_PORTAL = 37,
	ND_OPT_PREF64 = 38,
	__ND_OPT_MAX = 39,
};

struct nd_opt_hdr {
	__u8 nd_opt_type;
	__u8 nd_opt_len;
};

struct ndisc_options {
	struct nd_opt_hdr *nd_opt_array[15];
	struct nd_opt_hdr *nd_opts_ri;
	struct nd_opt_hdr *nd_opts_ri_end;
	struct nd_opt_hdr *nd_useropts;
	struct nd_opt_hdr *nd_useropts_end;
};

struct prefix_info {
	__u8 type;
	__u8 length;
	__u8 prefix_len;
	__u8 reserved: 6;
	__u8 autoconf: 1;
	__u8 onlink: 1;
	__be32 valid;
	__be32 prefered;
	__be32 reserved2;
	struct in6_addr prefix;
};

enum nfs_opnum4 {
	OP_ACCESS = 3,
	OP_CLOSE = 4,
	OP_COMMIT = 5,
	OP_CREATE = 6,
	OP_DELEGPURGE = 7,
	OP_DELEGRETURN = 8,
	OP_GETATTR = 9,
	OP_GETFH = 10,
	OP_LINK = 11,
	OP_LOCK = 12,
	OP_LOCKT = 13,
	OP_LOCKU = 14,
	OP_LOOKUP = 15,
	OP_LOOKUPP = 16,
	OP_NVERIFY = 17,
	OP_OPEN = 18,
	OP_OPENATTR = 19,
	OP_OPEN_CONFIRM = 20,
	OP_OPEN_DOWNGRADE = 21,
	OP_PUTFH = 22,
	OP_PUTPUBFH = 23,
	OP_PUTROOTFH = 24,
	OP_READ = 25,
	OP_READDIR = 26,
	OP_READLINK = 27,
	OP_REMOVE = 28,
	OP_RENAME = 29,
	OP_RENEW = 30,
	OP_RESTOREFH = 31,
	OP_SAVEFH = 32,
	OP_SECINFO = 33,
	OP_SETATTR = 34,
	OP_SETCLIENTID = 35,
	OP_SETCLIENTID_CONFIRM = 36,
	OP_VERIFY = 37,
	OP_WRITE = 38,
	OP_RELEASE_LOCKOWNER = 39,
	OP_BACKCHANNEL_CTL = 40,
	OP_BIND_CONN_TO_SESSION = 41,
	OP_EXCHANGE_ID = 42,
	OP_CREATE_SESSION = 43,
	OP_DESTROY_SESSION = 44,
	OP_FREE_STATEID = 45,
	OP_GET_DIR_DELEGATION = 46,
	OP_GETDEVICEINFO = 47,
	OP_GETDEVICELIST = 48,
	OP_LAYOUTCOMMIT = 49,
	OP_LAYOUTGET = 50,
	OP_LAYOUTRETURN = 51,
	OP_SECINFO_NO_NAME = 52,
	OP_SEQUENCE = 53,
	OP_SET_SSV = 54,
	OP_TEST_STATEID = 55,
	OP_WANT_DELEGATION = 56,
	OP_DESTROY_CLIENTID = 57,
	OP_RECLAIM_COMPLETE = 58,
	OP_ALLOCATE = 59,
	OP_COPY = 60,
	OP_COPY_NOTIFY = 61,
	OP_DEALLOCATE = 62,
	OP_IO_ADVISE = 63,
	OP_LAYOUTERROR = 64,
	OP_LAYOUTSTATS = 65,
	OP_OFFLOAD_CANCEL = 66,
	OP_OFFLOAD_STATUS = 67,
	OP_READ_PLUS = 68,
	OP_SEEK = 69,
	OP_WRITE_SAME = 70,
	OP_CLONE = 71,
	OP_GETXATTR = 72,
	OP_SETXATTR = 73,
	OP_LISTXATTRS = 74,
	OP_REMOVEXATTR = 75,
	OP_ILLEGAL = 10044,
};

enum perf_branch_sample_type_shift {
	PERF_SAMPLE_BRANCH_USER_SHIFT = 0,
	PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1,
	PERF_SAMPLE_BRANCH_HV_SHIFT = 2,
	PERF_SAMPLE_BRANCH_ANY_SHIFT = 3,
	PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4,
	PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5,
	PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6,
	PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7,
	PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8,
	PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9,
	PERF_SAMPLE_BRANCH_COND_SHIFT = 10,
	PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11,
	PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12,
	PERF_SAMPLE_BRANCH_CALL_SHIFT = 13,
	PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14,
	PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15,
	PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16,
	PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17,
	PERF_SAMPLE_BRANCH_MAX_SHIFT = 18,
};

struct uuidcmp {
	const char *uuid;
	int len;
};

typedef __u64 __le64;

struct minix_super_block {
	__u16 s_ninodes;
	__u16 s_nzones;
	__u16 s_imap_blocks;
	__u16 s_zmap_blocks;
	__u16 s_firstdatazone;
	__u16 s_log_zone_size;
	__u32 s_max_size;
	__u16 s_magic;
	__u16 s_state;
	__u32 s_zones;
};

struct romfs_super_block {
	__be32 word0;
	__be32 word1;
	__be32 size;
	__be32 checksum;
	char name[0];
};

struct cramfs_inode {
	__u32 mode: 16;
	__u32 uid: 16;
	__u32 size: 24;
	__u32 gid: 8;
	__u32 namelen: 6;
	__u32 offset: 26;
};

struct cramfs_info {
	__u32 crc;
	__u32 edition;
	__u32 blocks;
	__u32 files;
};

struct cramfs_super {
	__u32 magic;
	__u32 size;
	__u32 flags;
	__u32 future;
	__u8 signature[16];
	struct cramfs_info fsid;
	__u8 name[16];
	struct cramfs_inode root;
};

struct squashfs_super_block {
	__le32 s_magic;
	__le32 inodes;
	__le32 mkfs_time;
	__le32 block_size;
	__le32 fragments;
	__le16 compression;
	__le16 block_log;
	__le16 flags;
	__le16 no_ids;
	__le16 s_major;
	__le16 s_minor;
	__le64 root_inode;
	__le64 bytes_used;
	__le64 id_table_start;
	__le64 xattr_id_table_start;
	__le64 inode_table_start;
	__le64 directory_table_start;
	__le64 fragment_table_start;
	__le64 lookup_table_start;
};

typedef int (*decompress_fn)(unsigned char *, long int, long int (*)(void *, long unsigned int), long int (*)(void *, long unsigned int), unsigned char *, long int *, void (*)(char *));

struct subprocess_info {
	struct work_struct work;
	struct completion *complete;
	const char *path;
	char **argv;
	char **envp;
	int wait;
	int retval;
	int (*init)(struct subprocess_info *, struct cred *);
	void (*cleanup)(struct subprocess_info *);
	void *data;
};

struct hash {
	int ino;
	int minor;
	int major;
	umode_t mode;
	struct hash *next;
	char name[4098];
};

struct dir_entry {
	struct list_head list;
	char *name;
	time64_t mtime;
};

enum state {
	Start = 0,
	Collect = 1,
	GotHeader = 2,
	SkipIt = 3,
	GotName = 4,
	CopyFile = 5,
	GotSymlink = 6,
	Reset = 7,
};

enum migratetype {
	MIGRATE_UNMOVABLE = 0,
	MIGRATE_MOVABLE = 1,
	MIGRATE_RECLAIMABLE = 2,
	MIGRATE_PCPTYPES = 3,
	MIGRATE_HIGHATOMIC = 3,
	MIGRATE_CMA = 4,
	MIGRATE_ISOLATE = 5,
	MIGRATE_TYPES = 6,
};

enum zone_stat_item {
	NR_FREE_PAGES = 0,
	NR_ZONE_LRU_BASE = 1,
	NR_ZONE_INACTIVE_ANON = 1,
	NR_ZONE_ACTIVE_ANON = 2,
	NR_ZONE_INACTIVE_FILE = 3,
	NR_ZONE_ACTIVE_FILE = 4,
	NR_ZONE_UNEVICTABLE = 5,
	NR_ZONE_WRITE_PENDING = 6,
	NR_MLOCK = 7,
	NR_PAGETABLE = 8,
	NR_BOUNCE = 9,
	NR_ZSPAGES = 10,
	NR_FREE_CMA_PAGES = 11,
	NR_VM_ZONE_STAT_ITEMS = 12,
};

enum zone_watermarks {
	WMARK_MIN = 0,
	WMARK_LOW = 1,
	WMARK_HIGH = 2,
	NR_WMARK = 3,
};

enum {
	ZONELIST_FALLBACK = 0,
	MAX_ZONELISTS = 1,
};

enum {
	DQF_ROOT_SQUASH_B = 0,
	DQF_SYS_FILE_B = 16,
	DQF_PRIVATE = 17,
};

enum {
	DQST_LOOKUPS = 0,
	DQST_DROPS = 1,
	DQST_READS = 2,
	DQST_WRITES = 3,
	DQST_CACHE_HITS = 4,
	DQST_ALLOC_DQUOTS = 5,
	DQST_FREE_DQUOTS = 6,
	DQST_SYNCS = 7,
	_DQST_DQSTAT_LAST = 8,
};

enum {
	SB_UNFROZEN = 0,
	SB_FREEZE_WRITE = 1,
	SB_FREEZE_PAGEFAULT = 2,
	SB_FREEZE_FS = 3,
	SB_FREEZE_COMPLETE = 4,
};

enum compound_dtor_id {
	NULL_COMPOUND_DTOR = 0,
	COMPOUND_PAGE_DTOR = 1,
	NR_COMPOUND_DTORS = 2,
};

enum {
	TSK_TRACE_FL_TRACE_BIT = 0,
	TSK_TRACE_FL_GRAPH_BIT = 1,
};

enum ucount_type {
	UCOUNT_USER_NAMESPACES = 0,
	UCOUNT_PID_NAMESPACES = 1,
	UCOUNT_UTS_NAMESPACES = 2,
	UCOUNT_IPC_NAMESPACES = 3,
	UCOUNT_NET_NAMESPACES = 4,
	UCOUNT_MNT_NAMESPACES = 5,
	UCOUNT_CGROUP_NAMESPACES = 6,
	UCOUNT_TIME_NAMESPACES = 7,
	UCOUNT_INOTIFY_INSTANCES = 8,
	UCOUNT_INOTIFY_WATCHES = 9,
	UCOUNT_COUNTS = 10,
};

enum flow_dissector_key_id {
	FLOW_DISSECTOR_KEY_CONTROL = 0,
	FLOW_DISSECTOR_KEY_BASIC = 1,
	FLOW_DISSECTOR_KEY_IPV4_ADDRS = 2,
	FLOW_DISSECTOR_KEY_IPV6_ADDRS = 3,
	FLOW_DISSECTOR_KEY_PORTS = 4,
	FLOW_DISSECTOR_KEY_PORTS_RANGE = 5,
	FLOW_DISSECTOR_KEY_ICMP = 6,
	FLOW_DISSECTOR_KEY_ETH_ADDRS = 7,
	FLOW_DISSECTOR_KEY_TIPC = 8,
	FLOW_DISSECTOR_KEY_ARP = 9,
	FLOW_DISSECTOR_KEY_VLAN = 10,
	FLOW_DISSECTOR_KEY_FLOW_LABEL = 11,
	FLOW_DISSECTOR_KEY_GRE_KEYID = 12,
	FLOW_DISSECTOR_KEY_MPLS_ENTROPY = 13,
	FLOW_DISSECTOR_KEY_ENC_KEYID = 14,
	FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS = 15,
	FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS = 16,
	FLOW_DISSECTOR_KEY_ENC_CONTROL = 17,
	FLOW_DISSECTOR_KEY_ENC_PORTS = 18,
	FLOW_DISSECTOR_KEY_MPLS = 19,
	FLOW_DISSECTOR_KEY_TCP = 20,
	FLOW_DISSECTOR_KEY_IP = 21,
	FLOW_DISSECTOR_KEY_CVLAN = 22,
	FLOW_DISSECTOR_KEY_ENC_IP = 23,
	FLOW_DISSECTOR_KEY_ENC_OPTS = 24,
	FLOW_DISSECTOR_KEY_META = 25,
	FLOW_DISSECTOR_KEY_CT = 26,
	FLOW_DISSECTOR_KEY_HASH = 27,
	FLOW_DISSECTOR_KEY_MAX = 28,
};

enum {
	IPSTATS_MIB_NUM = 0,
	IPSTATS_MIB_INPKTS = 1,
	IPSTATS_MIB_INOCTETS = 2,
	IPSTATS_MIB_INDELIVERS = 3,
	IPSTATS_MIB_OUTFORWDATAGRAMS = 4,
	IPSTATS_MIB_OUTPKTS = 5,
	IPSTATS_MIB_OUTOCTETS = 6,
	IPSTATS_MIB_INHDRERRORS = 7,
	IPSTATS_MIB_INTOOBIGERRORS = 8,
	IPSTATS_MIB_INNOROUTES = 9,
	IPSTATS_MIB_INADDRERRORS = 10,
	IPSTATS_MIB_INUNKNOWNPROTOS = 11,
	IPSTATS_MIB_INTRUNCATEDPKTS = 12,
	IPSTATS_MIB_INDISCARDS = 13,
	IPSTATS_MIB_OUTDISCARDS = 14,
	IPSTATS_MIB_OUTNOROUTES = 15,
	IPSTATS_MIB_REASMTIMEOUT = 16,
	IPSTATS_MIB_REASMREQDS = 17,
	IPSTATS_MIB_REASMOKS = 18,
	IPSTATS_MIB_REASMFAILS = 19,
	IPSTATS_MIB_FRAGOKS = 20,
	IPSTATS_MIB_FRAGFAILS = 21,
	IPSTATS_MIB_FRAGCREATES = 22,
	IPSTATS_MIB_INMCASTPKTS = 23,
	IPSTATS_MIB_OUTMCASTPKTS = 24,
	IPSTATS_MIB_INBCASTPKTS = 25,
	IPSTATS_MIB_OUTBCASTPKTS = 26,
	IPSTATS_MIB_INMCASTOCTETS = 27,
	IPSTATS_MIB_OUTMCASTOCTETS = 28,
	IPSTATS_MIB_INBCASTOCTETS = 29,
	IPSTATS_MIB_OUTBCASTOCTETS = 30,
	IPSTATS_MIB_CSUMERRORS = 31,
	IPSTATS_MIB_NOECTPKTS = 32,
	IPSTATS_MIB_ECT1PKTS = 33,
	IPSTATS_MIB_ECT0PKTS = 34,
	IPSTATS_MIB_CEPKTS = 35,
	IPSTATS_MIB_REASM_OVERLAPS = 36,
	__IPSTATS_MIB_MAX = 37,
};

enum {
	ICMP_MIB_NUM = 0,
	ICMP_MIB_INMSGS = 1,
	ICMP_MIB_INERRORS = 2,
	ICMP_MIB_INDESTUNREACHS = 3,
	ICMP_MIB_INTIMEEXCDS = 4,
	ICMP_MIB_INPARMPROBS = 5,
	ICMP_MIB_INSRCQUENCHS = 6,
	ICMP_MIB_INREDIRECTS = 7,
	ICMP_MIB_INECHOS = 8,
	ICMP_MIB_INECHOREPS = 9,
	ICMP_MIB_INTIMESTAMPS = 10,
	ICMP_MIB_INTIMESTAMPREPS = 11,
	ICMP_MIB_INADDRMASKS = 12,
	ICMP_MIB_INADDRMASKREPS = 13,
	ICMP_MIB_OUTMSGS = 14,
	ICMP_MIB_OUTERRORS = 15,
	ICMP_MIB_OUTDESTUNREACHS = 16,
	ICMP_MIB_OUTTIMEEXCDS = 17,
	ICMP_MIB_OUTPARMPROBS = 18,
	ICMP_MIB_OUTSRCQUENCHS = 19,
	ICMP_MIB_OUTREDIRECTS = 20,
	ICMP_MIB_OUTECHOS = 21,
	ICMP_MIB_OUTECHOREPS = 22,
	ICMP_MIB_OUTTIMESTAMPS = 23,
	ICMP_MIB_OUTTIMESTAMPREPS = 24,
	ICMP_MIB_OUTADDRMASKS = 25,
	ICMP_MIB_OUTADDRMASKREPS = 26,
	ICMP_MIB_CSUMERRORS = 27,
	__ICMP_MIB_MAX = 28,
};

enum {
	ICMP6_MIB_NUM = 0,
	ICMP6_MIB_INMSGS = 1,
	ICMP6_MIB_INERRORS = 2,
	ICMP6_MIB_OUTMSGS = 3,
	ICMP6_MIB_OUTERRORS = 4,
	ICMP6_MIB_CSUMERRORS = 5,
	__ICMP6_MIB_MAX = 6,
};

enum {
	TCP_MIB_NUM = 0,
	TCP_MIB_RTOALGORITHM = 1,
	TCP_MIB_RTOMIN = 2,
	TCP_MIB_RTOMAX = 3,
	TCP_MIB_MAXCONN = 4,
	TCP_MIB_ACTIVEOPENS = 5,
	TCP_MIB_PASSIVEOPENS = 6,
	TCP_MIB_ATTEMPTFAILS = 7,
	TCP_MIB_ESTABRESETS = 8,
	TCP_MIB_CURRESTAB = 9,
	TCP_MIB_INSEGS = 10,
	TCP_MIB_OUTSEGS = 11,
	TCP_MIB_RETRANSSEGS = 12,
	TCP_MIB_INERRS = 13,
	TCP_MIB_OUTRSTS = 14,
	TCP_MIB_CSUMERRORS = 15,
	__TCP_MIB_MAX = 16,
};

enum {
	UDP_MIB_NUM = 0,
	UDP_MIB_INDATAGRAMS = 1,
	UDP_MIB_NOPORTS = 2,
	UDP_MIB_INERRORS = 3,
	UDP_MIB_OUTDATAGRAMS = 4,
	UDP_MIB_RCVBUFERRORS = 5,
	UDP_MIB_SNDBUFERRORS = 6,
	UDP_MIB_CSUMERRORS = 7,
	UDP_MIB_IGNOREDMULTI = 8,
	__UDP_MIB_MAX = 9,
};

enum {
	LINUX_MIB_NUM = 0,
	LINUX_MIB_SYNCOOKIESSENT = 1,
	LINUX_MIB_SYNCOOKIESRECV = 2,
	LINUX_MIB_SYNCOOKIESFAILED = 3,
	LINUX_MIB_EMBRYONICRSTS = 4,
	LINUX_MIB_PRUNECALLED = 5,
	LINUX_MIB_RCVPRUNED = 6,
	LINUX_MIB_OFOPRUNED = 7,
	LINUX_MIB_OUTOFWINDOWICMPS = 8,
	LINUX_MIB_LOCKDROPPEDICMPS = 9,
	LINUX_MIB_ARPFILTER = 10,
	LINUX_MIB_TIMEWAITED = 11,
	LINUX_MIB_TIMEWAITRECYCLED = 12,
	LINUX_MIB_TIMEWAITKILLED = 13,
	LINUX_MIB_PAWSACTIVEREJECTED = 14,
	LINUX_MIB_PAWSESTABREJECTED = 15,
	LINUX_MIB_DELAYEDACKS = 16,
	LINUX_MIB_DELAYEDACKLOCKED = 17,
	LINUX_MIB_DELAYEDACKLOST = 18,
	LINUX_MIB_LISTENOVERFLOWS = 19,
	LINUX_MIB_LISTENDROPS = 20,
	LINUX_MIB_TCPHPHITS = 21,
	LINUX_MIB_TCPPUREACKS = 22,
	LINUX_MIB_TCPHPACKS = 23,
	LINUX_MIB_TCPRENORECOVERY = 24,
	LINUX_MIB_TCPSACKRECOVERY = 25,
	LINUX_MIB_TCPSACKRENEGING = 26,
	LINUX_MIB_TCPSACKREORDER = 27,
	LINUX_MIB_TCPRENOREORDER = 28,
	LINUX_MIB_TCPTSREORDER = 29,
	LINUX_MIB_TCPFULLUNDO = 30,
	LINUX_MIB_TCPPARTIALUNDO = 31,
	LINUX_MIB_TCPDSACKUNDO = 32,
	LINUX_MIB_TCPLOSSUNDO = 33,
	LINUX_MIB_TCPLOSTRETRANSMIT = 34,
	LINUX_MIB_TCPRENOFAILURES = 35,
	LINUX_MIB_TCPSACKFAILURES = 36,
	LINUX_MIB_TCPLOSSFAILURES = 37,
	LINUX_MIB_TCPFASTRETRANS = 38,
	LINUX_MIB_TCPSLOWSTARTRETRANS = 39,
	LINUX_MIB_TCPTIMEOUTS = 40,
	LINUX_MIB_TCPLOSSPROBES = 41,
	LINUX_MIB_TCPLOSSPROBERECOVERY = 42,
	LINUX_MIB_TCPRENORECOVERYFAIL = 43,
	LINUX_MIB_TCPSACKRECOVERYFAIL = 44,
	LINUX_MIB_TCPRCVCOLLAPSED = 45,
	LINUX_MIB_TCPDSACKOLDSENT = 46,
	LINUX_MIB_TCPDSACKOFOSENT = 47,
	LINUX_MIB_TCPDSACKRECV = 48,
	LINUX_MIB_TCPDSACKOFORECV = 49,
	LINUX_MIB_TCPABORTONDATA = 50,
	LINUX_MIB_TCPABORTONCLOSE = 51,
	LINUX_MIB_TCPABORTONMEMORY = 52,
	LINUX_MIB_TCPABORTONTIMEOUT = 53,
	LINUX_MIB_TCPABORTONLINGER = 54,
	LINUX_MIB_TCPABORTFAILED = 55,
	LINUX_MIB_TCPMEMORYPRESSURES = 56,
	LINUX_MIB_TCPMEMORYPRESSURESCHRONO = 57,
	LINUX_MIB_TCPSACKDISCARD = 58,
	LINUX_MIB_TCPDSACKIGNOREDOLD = 59,
	LINUX_MIB_TCPDSACKIGNOREDNOUNDO = 60,
	LINUX_MIB_TCPSPURIOUSRTOS = 61,
	LINUX_MIB_TCPMD5NOTFOUND = 62,
	LINUX_MIB_TCPMD5UNEXPECTED = 63,
	LINUX_MIB_TCPMD5FAILURE = 64,
	LINUX_MIB_SACKSHIFTED = 65,
	LINUX_MIB_SACKMERGED = 66,
	LINUX_MIB_SACKSHIFTFALLBACK = 67,
	LINUX_MIB_TCPBACKLOGDROP = 68,
	LINUX_MIB_PFMEMALLOCDROP = 69,
	LINUX_MIB_TCPMINTTLDROP = 70,
	LINUX_MIB_TCPDEFERACCEPTDROP = 71,
	LINUX_MIB_IPRPFILTER = 72,
	LINUX_MIB_TCPTIMEWAITOVERFLOW = 73,
	LINUX_MIB_TCPREQQFULLDOCOOKIES = 74,
	LINUX_MIB_TCPREQQFULLDROP = 75,
	LINUX_MIB_TCPRETRANSFAIL = 76,
	LINUX_MIB_TCPRCVCOALESCE = 77,
	LINUX_MIB_TCPBACKLOGCOALESCE = 78,
	LINUX_MIB_TCPOFOQUEUE = 79,
	LINUX_MIB_TCPOFODROP = 80,
	LINUX_MIB_TCPOFOMERGE = 81,
	LINUX_MIB_TCPCHALLENGEACK = 82,
	LINUX_MIB_TCPSYNCHALLENGE = 83,
	LINUX_MIB_TCPFASTOPENACTIVE = 84,
	LINUX_MIB_TCPFASTOPENACTIVEFAIL = 85,
	LINUX_MIB_TCPFASTOPENPASSIVE = 86,
	LINUX_MIB_TCPFASTOPENPASSIVEFAIL = 87,
	LINUX_MIB_TCPFASTOPENLISTENOVERFLOW = 88,
	LINUX_MIB_TCPFASTOPENCOOKIEREQD = 89,
	LINUX_MIB_TCPFASTOPENBLACKHOLE = 90,
	LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES = 91,
	LINUX_MIB_BUSYPOLLRXPACKETS = 92,
	LINUX_MIB_TCPAUTOCORKING = 93,
	LINUX_MIB_TCPFROMZEROWINDOWADV = 94,
	LINUX_MIB_TCPTOZEROWINDOWADV = 95,
	LINUX_MIB_TCPWANTZEROWINDOWADV = 96,
	LINUX_MIB_TCPSYNRETRANS = 97,
	LINUX_MIB_TCPORIGDATASENT = 98,
	LINUX_MIB_TCPHYSTARTTRAINDETECT = 99,
	LINUX_MIB_TCPHYSTARTTRAINCWND = 100,
	LINUX_MIB_TCPHYSTARTDELAYDETECT = 101,
	LINUX_MIB_TCPHYSTARTDELAYCWND = 102,
	LINUX_MIB_TCPACKSKIPPEDSYNRECV = 103,
	LINUX_MIB_TCPACKSKIPPEDPAWS = 104,
	LINUX_MIB_TCPACKSKIPPEDSEQ = 105,
	LINUX_MIB_TCPACKSKIPPEDFINWAIT2 = 106,
	LINUX_MIB_TCPACKSKIPPEDTIMEWAIT = 107,
	LINUX_MIB_TCPACKSKIPPEDCHALLENGE = 108,
	LINUX_MIB_TCPWINPROBE = 109,
	LINUX_MIB_TCPKEEPALIVE = 110,
	LINUX_MIB_TCPMTUPFAIL = 111,
	LINUX_MIB_TCPMTUPSUCCESS = 112,
	LINUX_MIB_TCPDELIVERED = 113,
	LINUX_MIB_TCPDELIVEREDCE = 114,
	LINUX_MIB_TCPACKCOMPRESSED = 115,
	LINUX_MIB_TCPZEROWINDOWDROP = 116,
	LINUX_MIB_TCPRCVQDROP = 117,
	LINUX_MIB_TCPWQUEUETOOBIG = 118,
	LINUX_MIB_TCPFASTOPENPASSIVEALTKEY = 119,
	LINUX_MIB_TCPTIMEOUTREHASH = 120,
	LINUX_MIB_TCPDUPLICATEDATAREHASH = 121,
	LINUX_MIB_TCPDSACKRECVSEGS = 122,
	LINUX_MIB_TCPDSACKIGNOREDDUBIOUS = 123,
	__LINUX_MIB_MAX = 124,
};

enum {
	LINUX_MIB_XFRMNUM = 0,
	LINUX_MIB_XFRMINERROR = 1,
	LINUX_MIB_XFRMINBUFFERERROR = 2,
	LINUX_MIB_XFRMINHDRERROR = 3,
	LINUX_MIB_XFRMINNOSTATES = 4,
	LINUX_MIB_XFRMINSTATEPROTOERROR = 5,
	LINUX_MIB_XFRMINSTATEMODEERROR = 6,
	LINUX_MIB_XFRMINSTATESEQERROR = 7,
	LINUX_MIB_XFRMINSTATEEXPIRED = 8,
	LINUX_MIB_XFRMINSTATEMISMATCH = 9,
	LINUX_MIB_XFRMINSTATEINVALID = 10,
	LINUX_MIB_XFRMINTMPLMISMATCH = 11,
	LINUX_MIB_XFRMINNOPOLS = 12,
	LINUX_MIB_XFRMINPOLBLOCK = 13,
	LINUX_MIB_XFRMINPOLERROR = 14,
	LINUX_MIB_XFRMOUTERROR = 15,
	LINUX_MIB_XFRMOUTBUNDLEGENERROR = 16,
	LINUX_MIB_XFRMOUTBUNDLECHECKERROR = 17,
	LINUX_MIB_XFRMOUTNOSTATES = 18,
	LINUX_MIB_XFRMOUTSTATEPROTOERROR = 19,
	LINUX_MIB_XFRMOUTSTATEMODEERROR = 20,
	LINUX_MIB_XFRMOUTSTATESEQERROR = 21,
	LINUX_MIB_XFRMOUTSTATEEXPIRED = 22,
	LINUX_MIB_XFRMOUTPOLBLOCK = 23,
	LINUX_MIB_XFRMOUTPOLDEAD = 24,
	LINUX_MIB_XFRMOUTPOLERROR = 25,
	LINUX_MIB_XFRMFWDHDRERROR = 26,
	LINUX_MIB_XFRMOUTSTATEINVALID = 27,
	LINUX_MIB_XFRMACQUIREERROR = 28,
	__LINUX_MIB_XFRMMAX = 29,
};

enum {
	LINUX_MIB_TLSNUM = 0,
	LINUX_MIB_TLSCURRTXSW = 1,
	LINUX_MIB_TLSCURRRXSW = 2,
	LINUX_MIB_TLSCURRTXDEVICE = 3,
	LINUX_MIB_TLSCURRRXDEVICE = 4,
	LINUX_MIB_TLSTXSW = 5,
	LINUX_MIB_TLSRXSW = 6,
	LINUX_MIB_TLSTXDEVICE = 7,
	LINUX_MIB_TLSRXDEVICE = 8,
	LINUX_MIB_TLSDECRYPTERROR = 9,
	LINUX_MIB_TLSRXDEVICERESYNC = 10,
	__LINUX_MIB_TLSMAX = 11,
};

enum nf_inet_hooks {
	NF_INET_PRE_ROUTING = 0,
	NF_INET_LOCAL_IN = 1,
	NF_INET_FORWARD = 2,
	NF_INET_LOCAL_OUT = 3,
	NF_INET_POST_ROUTING = 4,
	NF_INET_NUMHOOKS = 5,
	NF_INET_INGRESS = 5,
};

enum {
	NFPROTO_UNSPEC = 0,
	NFPROTO_INET = 1,
	NFPROTO_IPV4 = 2,
	NFPROTO_ARP = 3,
	NFPROTO_NETDEV = 5,
	NFPROTO_BRIDGE = 7,
	NFPROTO_IPV6 = 10,
	NFPROTO_DECNET = 12,
	NFPROTO_NUMPROTO = 13,
};

enum tcp_conntrack {
	TCP_CONNTRACK_NONE = 0,
	TCP_CONNTRACK_SYN_SENT = 1,
	TCP_CONNTRACK_SYN_RECV = 2,
	TCP_CONNTRACK_ESTABLISHED = 3,
	TCP_CONNTRACK_FIN_WAIT = 4,
	TCP_CONNTRACK_CLOSE_WAIT = 5,
	TCP_CONNTRACK_LAST_ACK = 6,
	TCP_CONNTRACK_TIME_WAIT = 7,
	TCP_CONNTRACK_CLOSE = 8,
	TCP_CONNTRACK_LISTEN = 9,
	TCP_CONNTRACK_MAX = 10,
	TCP_CONNTRACK_IGNORE = 11,
	TCP_CONNTRACK_RETRANS = 12,
	TCP_CONNTRACK_UNACK = 13,
	TCP_CONNTRACK_TIMEOUT_MAX = 14,
};

enum ct_dccp_states {
	CT_DCCP_NONE = 0,
	CT_DCCP_REQUEST = 1,
	CT_DCCP_RESPOND = 2,
	CT_DCCP_PARTOPEN = 3,
	CT_DCCP_OPEN = 4,
	CT_DCCP_CLOSEREQ = 5,
	CT_DCCP_CLOSING = 6,
	CT_DCCP_TIMEWAIT = 7,
	CT_DCCP_IGNORE = 8,
	CT_DCCP_INVALID = 9,
	__CT_DCCP_MAX = 10,
};

enum ip_conntrack_dir {
	IP_CT_DIR_ORIGINAL = 0,
	IP_CT_DIR_REPLY = 1,
	IP_CT_DIR_MAX = 2,
};

enum sctp_conntrack {
	SCTP_CONNTRACK_NONE = 0,
	SCTP_CONNTRACK_CLOSED = 1,
	SCTP_CONNTRACK_COOKIE_WAIT = 2,
	SCTP_CONNTRACK_COOKIE_ECHOED = 3,
	SCTP_CONNTRACK_ESTABLISHED = 4,
	SCTP_CONNTRACK_SHUTDOWN_SENT = 5,
	SCTP_CONNTRACK_SHUTDOWN_RECD = 6,
	SCTP_CONNTRACK_SHUTDOWN_ACK_SENT = 7,
	SCTP_CONNTRACK_HEARTBEAT_SENT = 8,
	SCTP_CONNTRACK_HEARTBEAT_ACKED = 9,
	SCTP_CONNTRACK_MAX = 10,
};

enum udp_conntrack {
	UDP_CT_UNREPLIED = 0,
	UDP_CT_REPLIED = 1,
	UDP_CT_MAX = 2,
};

enum gre_conntrack {
	GRE_CT_UNREPLIED = 0,
	GRE_CT_REPLIED = 1,
	GRE_CT_MAX = 2,
};

enum {
	XFRM_POLICY_IN = 0,
	XFRM_POLICY_OUT = 1,
	XFRM_POLICY_FWD = 2,
	XFRM_POLICY_MASK = 3,
	XFRM_POLICY_MAX = 3,
};

enum netns_bpf_attach_type {
	NETNS_BPF_INVALID = 4294967295,
	NETNS_BPF_FLOW_DISSECTOR = 0,
	NETNS_BPF_SK_LOOKUP = 1,
	MAX_NETNS_BPF_ATTACH_TYPE = 2,
};

enum cpu_idle_type {
	CPU_IDLE = 0,
	CPU_NOT_IDLE = 1,
	CPU_NEWLY_IDLE = 2,
	CPU_MAX_IDLE_TYPES = 3,
};

enum {
	__SD_BALANCE_NEWIDLE = 0,
	__SD_BALANCE_EXEC = 1,
	__SD_BALANCE_FORK = 2,
	__SD_BALANCE_WAKE = 3,
	__SD_WAKE_AFFINE = 4,
	__SD_ASYM_CPUCAPACITY = 5,
	__SD_SHARE_CPUCAPACITY = 6,
	__SD_SHARE_PKG_RESOURCES = 7,
	__SD_SERIALIZE = 8,
	__SD_ASYM_PACKING = 9,
	__SD_PREFER_SIBLING = 10,
	__SD_OVERLAP = 11,
	__SD_NUMA = 12,
	__SD_FLAG_CNT = 13,
};

enum skb_ext_id {
	SKB_EXT_BRIDGE_NF = 0,
	SKB_EXT_SEC_PATH = 1,
	SKB_EXT_NUM = 2,
};

enum audit_ntp_type {
	AUDIT_NTP_OFFSET = 0,
	AUDIT_NTP_FREQ = 1,
	AUDIT_NTP_STATUS = 2,
	AUDIT_NTP_TAI = 3,
	AUDIT_NTP_TICK = 4,
	AUDIT_NTP_ADJUST = 5,
	AUDIT_NTP_NVALS = 6,
};

typedef long unsigned int uintptr_t;

struct step_hook {
	struct list_head node;
	int (*fn)(struct pt_regs *, unsigned int);
};

struct break_hook {
	struct list_head node;
	int (*fn)(struct pt_regs *, unsigned int);
	u16 imm;
	u16 mask;
};

enum dbg_active_el {
	DBG_ACTIVE_EL0 = 0,
	DBG_ACTIVE_EL1 = 1,
};

struct nmi_ctx {
	u64 hcr;
	unsigned int cnt;
};

struct midr_range {
	u32 model;
	u32 rv_min;
	u32 rv_max;
};

struct arm64_midr_revidr {
	u32 midr_rv;
	u32 revidr_mask;
};

struct arm64_cpu_capabilities {
	const char *desc;
	u16 capability;
	u16 type;
	bool (*matches)(const struct arm64_cpu_capabilities *, int);
	void (*cpu_enable)(const struct arm64_cpu_capabilities *);
	union {
		struct {
			struct midr_range midr_range;
			const struct arm64_midr_revidr * const fixed_revs;
		};
		const struct midr_range *midr_range_list;
		struct {
			u32 sys_reg;
			u8 field_pos;
			u8 min_field_value;
			u8 hwcap_type;
			bool sign;
			long unsigned int hwcap;
		};
	};
	const struct arm64_cpu_capabilities *match_list;
};

enum cpu_pm_event {
	CPU_PM_ENTER = 0,
	CPU_PM_ENTER_FAILED = 1,
	CPU_PM_EXIT = 2,
	CPU_CLUSTER_PM_ENTER = 3,
	CPU_CLUSTER_PM_ENTER_FAILED = 4,
	CPU_CLUSTER_PM_EXIT = 5,
};

enum {
	HI_SOFTIRQ = 0,
	TIMER_SOFTIRQ = 1,
	NET_TX_SOFTIRQ = 2,
	NET_RX_SOFTIRQ = 3,
	BLOCK_SOFTIRQ = 4,
	IRQ_POLL_SOFTIRQ = 5,
	TASKLET_SOFTIRQ = 6,
	SCHED_SOFTIRQ = 7,
	HRTIMER_SOFTIRQ = 8,
	RCU_SOFTIRQ = 9,
	NR_SOFTIRQS = 10,
};

struct fpsimd_last_state_struct {
	struct user_fpsimd_state *st;
	void *sve_state;
	unsigned int sve_vl;
};

enum ctx_state {
	CONTEXT_DISABLED = 4294967295,
	CONTEXT_KERNEL = 0,
	CONTEXT_USER = 1,
	CONTEXT_GUEST = 2,
};

typedef void (*bp_hardening_cb_t)();

struct bp_hardening_data {
	int hyp_vectors_slot;
	bp_hardening_cb_t fn;
};

struct plist_head {
	struct list_head node_list;
};

typedef struct {
	__u8 b[16];
} guid_t;

enum pm_qos_type {
	PM_QOS_UNITIALIZED = 0,
	PM_QOS_MAX = 1,
	PM_QOS_MIN = 2,
};

struct pm_qos_constraints {
	struct plist_head list;
	s32 target_value;
	s32 default_value;
	s32 no_constraint_value;
	enum pm_qos_type type;
	struct blocking_notifier_head *notifiers;
};

struct freq_constraints {
	struct pm_qos_constraints min_freq;
	struct blocking_notifier_head min_freq_notifiers;
	struct pm_qos_constraints max_freq;
	struct blocking_notifier_head max_freq_notifiers;
};

struct pm_qos_flags {
	struct list_head list;
	s32 effective_flags;
};

struct dev_pm_qos_request;

struct dev_pm_qos {
	struct pm_qos_constraints resume_latency;
	struct pm_qos_constraints latency_tolerance;
	struct freq_constraints freq;
	struct pm_qos_flags flags;
	struct dev_pm_qos_request *resume_latency_req;
	struct dev_pm_qos_request *latency_tolerance_req;
	struct dev_pm_qos_request *flags_req;
};

enum reboot_mode {
	REBOOT_UNDEFINED = 4294967295,
	REBOOT_COLD = 0,
	REBOOT_WARM = 1,
	REBOOT_HARD = 2,
	REBOOT_SOFT = 3,
	REBOOT_GPIO = 4,
};

typedef long unsigned int efi_status_t;

typedef u8 efi_bool_t;

typedef u16 efi_char16_t;

typedef guid_t efi_guid_t;

typedef struct {
	u64 signature;
	u32 revision;
	u32 headersize;
	u32 crc32;
	u32 reserved;
} efi_table_hdr_t;

typedef struct {
	u32 type;
	u32 pad;
	u64 phys_addr;
	u64 virt_addr;
	u64 num_pages;
	u64 attribute;
} efi_memory_desc_t;

typedef struct {
	efi_guid_t guid;
	u32 headersize;
	u32 flags;
	u32 imagesize;
} efi_capsule_header_t;

typedef struct {
	u16 year;
	u8 month;
	u8 day;
	u8 hour;
	u8 minute;
	u8 second;
	u8 pad1;
	u32 nanosecond;
	s16 timezone;
	u8 daylight;
	u8 pad2;
} efi_time_t;

typedef struct {
	u32 resolution;
	u32 accuracy;
	u8 sets_to_zero;
} efi_time_cap_t;

typedef struct {
	efi_table_hdr_t hdr;
	u32 get_time;
	u32 set_time;
	u32 get_wakeup_time;
	u32 set_wakeup_time;
	u32 set_virtual_address_map;
	u32 convert_pointer;
	u32 get_variable;
	u32 get_next_variable;
	u32 set_variable;
	u32 get_next_high_mono_count;
	u32 reset_system;
	u32 update_capsule;
	u32 query_capsule_caps;
	u32 query_variable_info;
} efi_runtime_services_32_t;

typedef efi_status_t efi_get_time_t(efi_time_t *, efi_time_cap_t *);

typedef efi_status_t efi_set_time_t(efi_time_t *);

typedef efi_status_t efi_get_wakeup_time_t(efi_bool_t *, efi_bool_t *, efi_time_t *);

typedef efi_status_t efi_set_wakeup_time_t(efi_bool_t, efi_time_t *);

typedef efi_status_t efi_get_variable_t(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *);

typedef efi_status_t efi_get_next_variable_t(long unsigned int *, efi_char16_t *, efi_guid_t *);

typedef efi_status_t efi_set_variable_t(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *);

typedef efi_status_t efi_get_next_high_mono_count_t(u32 *);

typedef void efi_reset_system_t(int, efi_status_t, long unsigned int, efi_char16_t *);

typedef efi_status_t efi_set_virtual_address_map_t(long unsigned int, long unsigned int, u32, efi_memory_desc_t *);

typedef efi_status_t efi_query_variable_info_t(u32, u64 *, u64 *, u64 *);

typedef efi_status_t efi_update_capsule_t(efi_capsule_header_t **, long unsigned int, long unsigned int);

typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **, long unsigned int, u64 *, int *);

typedef union {
	struct {
		efi_table_hdr_t hdr;
		efi_get_time_t *get_time;
		efi_set_time_t *set_time;
		efi_get_wakeup_time_t *get_wakeup_time;
		efi_set_wakeup_time_t *set_wakeup_time;
		efi_set_virtual_address_map_t *set_virtual_address_map;
		void *convert_pointer;
		efi_get_variable_t *get_variable;
		efi_get_next_variable_t *get_next_variable;
		efi_set_variable_t *set_variable;
		efi_get_next_high_mono_count_t *get_next_high_mono_count;
		efi_reset_system_t *reset_system;
		efi_update_capsule_t *update_capsule;
		efi_query_capsule_caps_t *query_capsule_caps;
		efi_query_variable_info_t *query_variable_info;
	};
	efi_runtime_services_32_t mixed_mode;
} efi_runtime_services_t;

struct efi_memory_map {
	phys_addr_t phys_map;
	void *map;
	void *map_end;
	int nr_map;
	long unsigned int desc_version;
	long unsigned int desc_size;
	long unsigned int flags;
};

struct efi {
	const efi_runtime_services_t *runtime;
	unsigned int runtime_version;
	unsigned int runtime_supported_mask;
	long unsigned int acpi;
	long unsigned int acpi20;
	long unsigned int smbios;
	long unsigned int smbios3;
	long unsigned int esrt;
	long unsigned int tpm_log;
	long unsigned int tpm_final_log;
	long unsigned int mokvar_table;
	efi_get_time_t *get_time;
	efi_set_time_t *set_time;
	efi_get_wakeup_time_t *get_wakeup_time;
	efi_set_wakeup_time_t *set_wakeup_time;
	efi_get_variable_t *get_variable;
	efi_get_next_variable_t *get_next_variable;
	efi_set_variable_t *set_variable;
	efi_set_variable_t *set_variable_nonblocking;
	efi_query_variable_info_t *query_variable_info;
	efi_query_variable_info_t *query_variable_info_nonblocking;
	efi_update_capsule_t *update_capsule;
	efi_query_capsule_caps_t *query_capsule_caps;
	efi_get_next_high_mono_count_t *get_next_high_mono_count;
	efi_reset_system_t *reset_system;
	struct efi_memory_map memmap;
	long unsigned int flags;
};

struct arch_elf_state {
	int flags;
};

struct pm_qos_flags_request {
	struct list_head node;
	s32 flags;
};

enum freq_qos_req_type {
	FREQ_QOS_MIN = 1,
	FREQ_QOS_MAX = 2,
};

struct freq_qos_request {
	enum freq_qos_req_type type;
	struct plist_node pnode;
	struct freq_constraints *qos;
};

enum dev_pm_qos_req_type {
	DEV_PM_QOS_RESUME_LATENCY = 1,
	DEV_PM_QOS_LATENCY_TOLERANCE = 2,
	DEV_PM_QOS_MIN_FREQUENCY = 3,
	DEV_PM_QOS_MAX_FREQUENCY = 4,
	DEV_PM_QOS_FLAGS = 5,
};

struct dev_pm_qos_request {
	enum dev_pm_qos_req_type type;
	union {
		struct plist_node pnode;
		struct pm_qos_flags_request flr;
		struct freq_qos_request freq;
	} data;
	struct device *dev;
};

enum stack_type {
	STACK_TYPE_UNKNOWN = 0,
	STACK_TYPE_TASK = 1,
	STACK_TYPE_IRQ = 2,
	STACK_TYPE_OVERFLOW = 3,
	STACK_TYPE_SDEI_NORMAL = 4,
	STACK_TYPE_SDEI_CRITICAL = 5,
	__NR_STACK_TYPES = 6,
};

struct stackframe {
	long unsigned int fp;
	long unsigned int pc;
	long unsigned int stacks_done[1];
	long unsigned int prev_fp;
	enum stack_type prev_type;
	int graph;
};

struct user_sve_header {
	__u32 size;
	__u32 max_size;
	__u16 vl;
	__u16 max_vl;
	__u16 flags;
	__u16 __reserved;
};

struct user_pac_mask {
	__u64 data_mask;
	__u64 insn_mask;
};

typedef u32 compat_ulong_t;

enum perf_type_id {
	PERF_TYPE_HARDWARE = 0,
	PERF_TYPE_SOFTWARE = 1,
	PERF_TYPE_TRACEPOINT = 2,
	PERF_TYPE_HW_CACHE = 3,
	PERF_TYPE_RAW = 4,
	PERF_TYPE_BREAKPOINT = 5,
	PERF_TYPE_MAX = 6,
};

enum {
	TASKSTATS_CMD_UNSPEC = 0,
	TASKSTATS_CMD_GET = 1,
	TASKSTATS_CMD_NEW = 2,
	__TASKSTATS_CMD_MAX = 3,
};

enum cpu_usage_stat {
	CPUTIME_USER = 0,
	CPUTIME_NICE = 1,
	CPUTIME_SYSTEM = 2,
	CPUTIME_SOFTIRQ = 3,
	CPUTIME_IRQ = 4,
	CPUTIME_IDLE = 5,
	CPUTIME_IOWAIT = 6,
	CPUTIME_STEAL = 7,
	CPUTIME_GUEST = 8,
	CPUTIME_GUEST_NICE = 9,
	NR_STATS = 10,
};

enum bpf_cgroup_storage_type {
	BPF_CGROUP_STORAGE_SHARED = 0,
	BPF_CGROUP_STORAGE_PERCPU = 1,
	__BPF_CGROUP_STORAGE_MAX = 2,
};

enum bpf_tramp_prog_type {
	BPF_TRAMP_FENTRY = 0,
	BPF_TRAMP_FEXIT = 1,
	BPF_TRAMP_MODIFY_RETURN = 2,
	BPF_TRAMP_MAX = 3,
	BPF_TRAMP_REPLACE = 4,
};

enum cgroup_subsys_id {
	cpuset_cgrp_id = 0,
	cpu_cgrp_id = 1,
	cpuacct_cgrp_id = 2,
	io_cgrp_id = 3,
	memory_cgrp_id = 4,
	devices_cgrp_id = 5,
	freezer_cgrp_id = 6,
	net_cls_cgrp_id = 7,
	perf_event_cgrp_id = 8,
	net_prio_cgrp_id = 9,
	pids_cgrp_id = 10,
	CGROUP_SUBSYS_COUNT = 11,
};

enum {
	HW_BREAKPOINT_LEN_1 = 1,
	HW_BREAKPOINT_LEN_2 = 2,
	HW_BREAKPOINT_LEN_3 = 3,
	HW_BREAKPOINT_LEN_4 = 4,
	HW_BREAKPOINT_LEN_5 = 5,
	HW_BREAKPOINT_LEN_6 = 6,
	HW_BREAKPOINT_LEN_7 = 7,
	HW_BREAKPOINT_LEN_8 = 8,
};

enum {
	HW_BREAKPOINT_EMPTY = 0,
	HW_BREAKPOINT_R = 1,
	HW_BREAKPOINT_W = 2,
	HW_BREAKPOINT_RW = 3,
	HW_BREAKPOINT_X = 4,
	HW_BREAKPOINT_INVALID = 7,
};

enum bp_type_idx {
	TYPE_INST = 0,
	TYPE_DATA = 1,
	TYPE_MAX = 2,
};

struct membuf {
	void *p;
	size_t left;
};

struct user_regset;

typedef int user_regset_active_fn(struct task_struct *, const struct user_regset *);

typedef int user_regset_get2_fn(struct task_struct *, const struct user_regset *, struct membuf);

typedef int user_regset_set_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, const void *, const void *);

typedef int user_regset_writeback_fn(struct task_struct *, const struct user_regset *, int);

struct user_regset {
	user_regset_get2_fn *regset_get;
	user_regset_set_fn *set;
	user_regset_active_fn *active;
	user_regset_writeback_fn *writeback;
	unsigned int n;
	unsigned int size;
	unsigned int align;
	unsigned int bias;
	unsigned int core_note_type;
};

struct user_regset_view {
	const char *name;
	const struct user_regset *regsets;
	unsigned int n;
	u32 e_flags;
	u16 e_machine;
	u8 ei_osabi;
};

struct stack_info {
	long unsigned int low;
	long unsigned int high;
	enum stack_type type;
};

struct trace_event_raw_sys_enter {
	struct trace_entry ent;
	long int id;
	long unsigned int args[6];
	char __data[0];
};

struct trace_event_raw_sys_exit {
	struct trace_entry ent;
	long int id;
	long int ret;
	char __data[0];
};

struct trace_event_data_offsets_sys_enter {};

struct trace_event_data_offsets_sys_exit {};

typedef void (*btf_trace_sys_enter)(void *, struct pt_regs *, long int);

typedef void (*btf_trace_sys_exit)(void *, struct pt_regs *, long int);

struct pt_regs_offset {
	const char *name;
	int offset;
};

enum aarch64_regset {
	REGSET_GPR = 0,
	REGSET_FPR = 1,
	REGSET_TLS = 2,
	REGSET_HW_BREAK = 3,
	REGSET_HW_WATCH = 4,
	REGSET_SYSTEM_CALL = 5,
	REGSET_SVE = 6,
	REGSET_PAC_MASK = 7,
	REGSET_TAGGED_ADDR_CTRL = 8,
};

enum compat_regset {
	REGSET_COMPAT_GPR = 0,
	REGSET_COMPAT_VFP = 1,
};

enum ptrace_syscall_dir {
	PTRACE_SYSCALL_ENTER = 0,
	PTRACE_SYSCALL_EXIT = 1,
};

typedef phys_addr_t resource_size_t;

struct resource {
	resource_size_t start;
	resource_size_t end;
	const char *name;
	long unsigned int flags;
	long unsigned int desc;
	struct resource *parent;
	struct resource *sibling;
	struct resource *child;
};

struct atomic_notifier_head {
	spinlock_t lock;
	struct notifier_block *head;
};

struct cpu {
	int node_id;
	int hotpluggable;
	struct device dev;
};

enum memblock_flags {
	MEMBLOCK_NONE = 0,
	MEMBLOCK_HOTPLUG = 1,
	MEMBLOCK_MIRROR = 2,
	MEMBLOCK_NOMAP = 4,
};

struct memblock_region {
	phys_addr_t base;
	phys_addr_t size;
	enum memblock_flags flags;
};

struct memblock_type {
	long unsigned int cnt;
	long unsigned int max;
	phys_addr_t total_size;
	struct memblock_region *regions;
	char *name;
};

struct memblock {
	bool bottom_up;
	phys_addr_t current_limit;
	struct memblock_type memory;
	struct memblock_type reserved;
};

struct mpidr_hash {
	u64 mask;
	u32 shift_aff[4];
	u32 bits;
};

struct cpuinfo_arm64 {
	struct cpu cpu;
	struct kobject kobj;
	u32 reg_ctr;
	u32 reg_cntfrq;
	u32 reg_dczid;
	u32 reg_midr;
	u32 reg_revidr;
	u64 reg_id_aa64dfr0;
	u64 reg_id_aa64dfr1;
	u64 reg_id_aa64isar0;
	u64 reg_id_aa64isar1;
	u64 reg_id_aa64mmfr0;
	u64 reg_id_aa64mmfr1;
	u64 reg_id_aa64mmfr2;
	u64 reg_id_aa64pfr0;
	u64 reg_id_aa64pfr1;
	u64 reg_id_aa64zfr0;
	u32 reg_id_dfr0;
	u32 reg_id_dfr1;
	u32 reg_id_isar0;
	u32 reg_id_isar1;
	u32 reg_id_isar2;
	u32 reg_id_isar3;
	u32 reg_id_isar4;
	u32 reg_id_isar5;
	u32 reg_id_isar6;
	u32 reg_id_mmfr0;
	u32 reg_id_mmfr1;
	u32 reg_id_mmfr2;
	u32 reg_id_mmfr3;
	u32 reg_id_mmfr4;
	u32 reg_id_mmfr5;
	u32 reg_id_pfr0;
	u32 reg_id_pfr1;
	u32 reg_id_pfr2;
	u32 reg_mvfr0;
	u32 reg_mvfr1;
	u32 reg_mvfr2;
	u64 reg_zcr;
};

struct sigcontext {
	__u64 fault_address;
	__u64 regs[31];
	__u64 sp;
	__u64 pc;
	__u64 pstate;
	long: 64;
	__u8 __reserved[4096];
};

struct _aarch64_ctx {
	__u32 magic;
	__u32 size;
};

struct fpsimd_context {
	struct _aarch64_ctx head;
	__u32 fpsr;
	__u32 fpcr;
	__int128 unsigned vregs[32];
};

struct esr_context {
	struct _aarch64_ctx head;
	__u64 esr;
};

struct extra_context {
	struct _aarch64_ctx head;
	__u64 datap;
	__u32 size;
	__u32 __reserved[3];
};

struct sve_context {
	struct _aarch64_ctx head;
	__u16 vl;
	__u16 __reserved[3];
};

struct sigaltstack {
	void *ss_sp;
	int ss_flags;
	size_t ss_size;
};

typedef struct sigaltstack stack_t;

struct siginfo {
	union {
		struct {
			int si_signo;
			int si_errno;
			int si_code;
			union __sifields _sifields;
		};
		int _si_pad[32];
	};
};

struct ksignal {
	struct k_sigaction ka;
	kernel_siginfo_t info;
	int sig;
};

enum {
	EI_ETYPE_NONE = 0,
	EI_ETYPE_NULL = 1,
	EI_ETYPE_ERRNO = 2,
	EI_ETYPE_ERRNO_NULL = 3,
	EI_ETYPE_TRUE = 4,
};

struct ucontext {
	long unsigned int uc_flags;
	struct ucontext *uc_link;
	stack_t uc_stack;
	sigset_t uc_sigmask;
	__u8 __unused[120];
	long: 64;
	struct sigcontext uc_mcontext;
};

struct rt_sigframe {
	struct siginfo info;
	struct ucontext uc;
};

struct frame_record {
	u64 fp;
	u64 lr;
};

struct rt_sigframe_user_layout {
	struct rt_sigframe *sigframe;
	struct frame_record *next_frame;
	long unsigned int size;
	long unsigned int limit;
	long unsigned int fpsimd_offset;
	long unsigned int esr_offset;
	long unsigned int sve_offset;
	long unsigned int extra_offset;
	long unsigned int end_offset;
};

struct user_ctxs {
	struct fpsimd_context *fpsimd;
	struct sve_context *sve;
};

enum {
	PER_LINUX = 0,
	PER_LINUX_32BIT = 8388608,
	PER_LINUX_FDPIC = 524288,
	PER_SVR4 = 68157441,
	PER_SVR3 = 83886082,
	PER_SCOSVR3 = 117440515,
	PER_OSR5 = 100663299,
	PER_WYSEV386 = 83886084,
	PER_ISCR4 = 67108869,
	PER_BSD = 6,
	PER_SUNOS = 67108870,
	PER_XENIX = 83886087,
	PER_LINUX32 = 8,
	PER_LINUX32_3GB = 134217736,
	PER_IRIX32 = 67108873,
	PER_IRIXN32 = 67108874,
	PER_IRIX64 = 67108875,
	PER_RISCOS = 12,
	PER_SOLARIS = 67108877,
	PER_UW7 = 68157454,
	PER_OSF4 = 15,
	PER_HPUX = 16,
	PER_MASK = 255,
};

typedef long int (*syscall_fn_t)(const struct pt_regs *);

typedef bool (*stack_trace_consume_fn)(void *, long unsigned int);

typedef bool pstate_check_t(long unsigned int);

enum lockdep_ok {
	LOCKDEP_STILL_OK = 0,
	LOCKDEP_NOW_UNRELIABLE = 1,
};

enum bug_trap_type {
	BUG_TRAP_TYPE_NONE = 0,
	BUG_TRAP_TYPE_WARN = 1,
	BUG_TRAP_TYPE_BUG = 2,
};

enum ftr_type {
	FTR_EXACT = 0,
	FTR_LOWER_SAFE = 1,
	FTR_HIGHER_SAFE = 2,
	FTR_HIGHER_OR_ZERO_SAFE = 3,
};

struct arm64_ftr_bits {
	bool sign;
	bool visible;
	bool strict;
	enum ftr_type type;
	u8 shift;
	u8 width;
	s64 safe_val;
};

struct arm64_ftr_reg {
	const char *name;
	u64 strict_mask;
	u64 user_mask;
	u64 sys_val;
	u64 user_val;
	const struct arm64_ftr_bits *ftr_bits;
};

enum siginfo_layout {
	SIL_KILL = 0,
	SIL_TIMER = 1,
	SIL_POLL = 2,
	SIL_FAULT = 3,
	SIL_FAULT_MCEERR = 4,
	SIL_FAULT_BNDERR = 5,
	SIL_FAULT_PKUERR = 6,
	SIL_CHLD = 7,
	SIL_RT = 8,
	SIL_SYS = 9,
};

enum die_val {
	DIE_UNUSED = 0,
	DIE_OOPS = 1,
};

struct undef_hook {
	struct list_head node;
	u32 instr_mask;
	u32 instr_val;
	u64 pstate_mask;
	u64 pstate_val;
	int (*fn)(struct pt_regs *, u32);
};

struct sys64_hook {
	unsigned int esr_mask;
	unsigned int esr_val;
	void (*handler)(unsigned int, struct pt_regs *);
};

struct timens_offset {
	s64 sec;
	u64 nsec;
};

enum vm_fault_reason {
	VM_FAULT_OOM = 1,
	VM_FAULT_SIGBUS = 2,
	VM_FAULT_MAJOR = 4,
	VM_FAULT_WRITE = 8,
	VM_FAULT_HWPOISON = 16,
	VM_FAULT_HWPOISON_LARGE = 32,
	VM_FAULT_SIGSEGV = 64,
	VM_FAULT_NOPAGE = 256,
	VM_FAULT_LOCKED = 512,
	VM_FAULT_RETRY = 1024,
	VM_FAULT_FALLBACK = 2048,
	VM_FAULT_DONE_COW = 4096,
	VM_FAULT_NEEDDSYNC = 8192,
	VM_FAULT_HINDEX_MASK = 983040,
};

struct vm_special_mapping {
	const char *name;
	struct page **pages;
	vm_fault_t (*fault)(const struct vm_special_mapping *, struct vm_area_struct *, struct vm_fault *);
	int (*mremap)(const struct vm_special_mapping *, struct vm_area_struct *);
};

struct timens_offsets {
	struct timespec64 monotonic;
	struct timespec64 boottime;
};

struct time_namespace {
	struct kref kref;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	struct ns_common ns;
	struct timens_offsets offsets;
	struct page *vvar_page;
	bool frozen_offsets;
};

struct arch_vdso_data {};

struct vdso_timestamp {
	u64 sec;
	u64 nsec;
};

struct vdso_data {
	u32 seq;
	s32 clock_mode;
	u64 cycle_last;
	u64 mask;
	u32 mult;
	u32 shift;
	union {
		struct vdso_timestamp basetime[12];
		struct timens_offset offset[12];
	};
	s32 tz_minuteswest;
	s32 tz_dsttime;
	u32 hrtimer_res;
	u32 __unused;
	struct arch_vdso_data arch_data;
};

enum vdso_abi {
	VDSO_ABI_AA64 = 0,
	VDSO_ABI_AA32 = 1,
};

enum vvar_pages {
	VVAR_DATA_PAGE_OFFSET = 0,
	VVAR_TIMENS_PAGE_OFFSET = 1,
	VVAR_NR_PAGES = 2,
};

struct vdso_abi_info {
	const char *name;
	const char *vdso_code_start;
	const char *vdso_code_end;
	long unsigned int vdso_pages;
	struct vm_special_mapping *dm;
	struct vm_special_mapping *cm;
};

enum aarch32_map {
	AA32_MAP_VECTORS = 0,
	AA32_MAP_SIGPAGE = 1,
	AA32_MAP_VVAR = 2,
	AA32_MAP_VDSO = 3,
};

enum aarch64_map {
	AA64_MAP_VVAR = 0,
	AA64_MAP_VDSO = 1,
};

struct psci_operations {
	u32 (*get_version)();
	int (*cpu_suspend)(u32, long unsigned int);
	int (*cpu_off)(u32);
	int (*cpu_on)(long unsigned int, long unsigned int);
	int (*migrate)(long unsigned int);
	int (*affinity_info)(long unsigned int, long unsigned int);
	int (*migrate_info_type)();
};

struct cpu_operations {
	const char *name;
	int (*cpu_init)(unsigned int);
	int (*cpu_prepare)(unsigned int);
	int (*cpu_boot)(unsigned int);
	void (*cpu_postboot)();
	int (*cpu_init_idle)(unsigned int);
	int (*cpu_suspend)(long unsigned int);
};

enum aarch64_insn_encoding_class {
	AARCH64_INSN_CLS_UNKNOWN = 0,
	AARCH64_INSN_CLS_DP_IMM = 1,
	AARCH64_INSN_CLS_DP_REG = 2,
	AARCH64_INSN_CLS_DP_FPSIMD = 3,
	AARCH64_INSN_CLS_LDST = 4,
	AARCH64_INSN_CLS_BR_SYS = 5,
};

enum aarch64_insn_hint_cr_op {
	AARCH64_INSN_HINT_NOP = 0,
	AARCH64_INSN_HINT_YIELD = 32,
	AARCH64_INSN_HINT_WFE = 64,
	AARCH64_INSN_HINT_WFI = 96,
	AARCH64_INSN_HINT_SEV = 128,
	AARCH64_INSN_HINT_SEVL = 160,
	AARCH64_INSN_HINT_XPACLRI = 224,
	AARCH64_INSN_HINT_PACIA_1716 = 256,
	AARCH64_INSN_HINT_PACIB_1716 = 320,
	AARCH64_INSN_HINT_AUTIA_1716 = 384,
	AARCH64_INSN_HINT_AUTIB_1716 = 448,
	AARCH64_INSN_HINT_PACIAZ = 768,
	AARCH64_INSN_HINT_PACIASP = 800,
	AARCH64_INSN_HINT_PACIBZ = 832,
	AARCH64_INSN_HINT_PACIBSP = 864,
	AARCH64_INSN_HINT_AUTIAZ = 896,
	AARCH64_INSN_HINT_AUTIASP = 928,
	AARCH64_INSN_HINT_AUTIBZ = 960,
	AARCH64_INSN_HINT_AUTIBSP = 992,
	AARCH64_INSN_HINT_ESB = 512,
	AARCH64_INSN_HINT_PSB = 544,
	AARCH64_INSN_HINT_TSB = 576,
	AARCH64_INSN_HINT_CSDB = 640,
	AARCH64_INSN_HINT_BTI = 1024,
	AARCH64_INSN_HINT_BTIC = 1088,
	AARCH64_INSN_HINT_BTIJ = 1152,
	AARCH64_INSN_HINT_BTIJC = 1216,
};

enum aarch64_insn_imm_type {
	AARCH64_INSN_IMM_ADR = 0,
	AARCH64_INSN_IMM_26 = 1,
	AARCH64_INSN_IMM_19 = 2,
	AARCH64_INSN_IMM_16 = 3,
	AARCH64_INSN_IMM_14 = 4,
	AARCH64_INSN_IMM_12 = 5,
	AARCH64_INSN_IMM_9 = 6,
	AARCH64_INSN_IMM_7 = 7,
	AARCH64_INSN_IMM_6 = 8,
	AARCH64_INSN_IMM_S = 9,
	AARCH64_INSN_IMM_R = 10,
	AARCH64_INSN_IMM_N = 11,
	AARCH64_INSN_IMM_MAX = 12,
};

enum aarch64_insn_register_type {
	AARCH64_INSN_REGTYPE_RT = 0,
	AARCH64_INSN_REGTYPE_RN = 1,
	AARCH64_INSN_REGTYPE_RT2 = 2,
	AARCH64_INSN_REGTYPE_RM = 3,
	AARCH64_INSN_REGTYPE_RD = 4,
	AARCH64_INSN_REGTYPE_RA = 5,
	AARCH64_INSN_REGTYPE_RS = 6,
};

enum aarch64_insn_register {
	AARCH64_INSN_REG_0 = 0,
	AARCH64_INSN_REG_1 = 1,
	AARCH64_INSN_REG_2 = 2,
	AARCH64_INSN_REG_3 = 3,
	AARCH64_INSN_REG_4 = 4,
	AARCH64_INSN_REG_5 = 5,
	AARCH64_INSN_REG_6 = 6,
	AARCH64_INSN_REG_7 = 7,
	AARCH64_INSN_REG_8 = 8,
	AARCH64_INSN_REG_9 = 9,
	AARCH64_INSN_REG_10 = 10,
	AARCH64_INSN_REG_11 = 11,
	AARCH64_INSN_REG_12 = 12,
	AARCH64_INSN_REG_13 = 13,
	AARCH64_INSN_REG_14 = 14,
	AARCH64_INSN_REG_15 = 15,
	AARCH64_INSN_REG_16 = 16,
	AARCH64_INSN_REG_17 = 17,
	AARCH64_INSN_REG_18 = 18,
	AARCH64_INSN_REG_19 = 19,
	AARCH64_INSN_REG_20 = 20,
	AARCH64_INSN_REG_21 = 21,
	AARCH64_INSN_REG_22 = 22,
	AARCH64_INSN_REG_23 = 23,
	AARCH64_INSN_REG_24 = 24,
	AARCH64_INSN_REG_25 = 25,
	AARCH64_INSN_REG_26 = 26,
	AARCH64_INSN_REG_27 = 27,
	AARCH64_INSN_REG_28 = 28,
	AARCH64_INSN_REG_29 = 29,
	AARCH64_INSN_REG_FP = 29,
	AARCH64_INSN_REG_30 = 30,
	AARCH64_INSN_REG_LR = 30,
	AARCH64_INSN_REG_ZR = 31,
	AARCH64_INSN_REG_SP = 31,
};

enum aarch64_insn_variant {
	AARCH64_INSN_VARIANT_32BIT = 0,
	AARCH64_INSN_VARIANT_64BIT = 1,
};

enum aarch64_insn_condition {
	AARCH64_INSN_COND_EQ = 0,
	AARCH64_INSN_COND_NE = 1,
	AARCH64_INSN_COND_CS = 2,
	AARCH64_INSN_COND_CC = 3,
	AARCH64_INSN_COND_MI = 4,
	AARCH64_INSN_COND_PL = 5,
	AARCH64_INSN_COND_VS = 6,
	AARCH64_INSN_COND_VC = 7,
	AARCH64_INSN_COND_HI = 8,
	AARCH64_INSN_COND_LS = 9,
	AARCH64_INSN_COND_GE = 10,
	AARCH64_INSN_COND_LT = 11,
	AARCH64_INSN_COND_GT = 12,
	AARCH64_INSN_COND_LE = 13,
	AARCH64_INSN_COND_AL = 14,
};

enum aarch64_insn_branch_type {
	AARCH64_INSN_BRANCH_NOLINK = 0,
	AARCH64_INSN_BRANCH_LINK = 1,
	AARCH64_INSN_BRANCH_RETURN = 2,
	AARCH64_INSN_BRANCH_COMP_ZERO = 3,
	AARCH64_INSN_BRANCH_COMP_NONZERO = 4,
};

enum aarch64_insn_size_type {
	AARCH64_INSN_SIZE_8 = 0,
	AARCH64_INSN_SIZE_16 = 1,
	AARCH64_INSN_SIZE_32 = 2,
	AARCH64_INSN_SIZE_64 = 3,
};

enum aarch64_insn_ldst_type {
	AARCH64_INSN_LDST_LOAD_REG_OFFSET = 0,
	AARCH64_INSN_LDST_STORE_REG_OFFSET = 1,
	AARCH64_INSN_LDST_LOAD_PAIR_PRE_INDEX = 2,
	AARCH64_INSN_LDST_STORE_PAIR_PRE_INDEX = 3,
	AARCH64_INSN_LDST_LOAD_PAIR_POST_INDEX = 4,
	AARCH64_INSN_LDST_STORE_PAIR_POST_INDEX = 5,
	AARCH64_INSN_LDST_LOAD_EX = 6,
	AARCH64_INSN_LDST_STORE_EX = 7,
};

enum aarch64_insn_adsb_type {
	AARCH64_INSN_ADSB_ADD = 0,
	AARCH64_INSN_ADSB_SUB = 1,
	AARCH64_INSN_ADSB_ADD_SETFLAGS = 2,
	AARCH64_INSN_ADSB_SUB_SETFLAGS = 3,
};

enum aarch64_insn_movewide_type {
	AARCH64_INSN_MOVEWIDE_ZERO = 0,
	AARCH64_INSN_MOVEWIDE_KEEP = 1,
	AARCH64_INSN_MOVEWIDE_INVERSE = 2,
};

enum aarch64_insn_bitfield_type {
	AARCH64_INSN_BITFIELD_MOVE = 0,
	AARCH64_INSN_BITFIELD_MOVE_UNSIGNED = 1,
	AARCH64_INSN_BITFIELD_MOVE_SIGNED = 2,
};

enum aarch64_insn_data1_type {
	AARCH64_INSN_DATA1_REVERSE_16 = 0,
	AARCH64_INSN_DATA1_REVERSE_32 = 1,
	AARCH64_INSN_DATA1_REVERSE_64 = 2,
};

enum aarch64_insn_data2_type {
	AARCH64_INSN_DATA2_UDIV = 0,
	AARCH64_INSN_DATA2_SDIV = 1,
	AARCH64_INSN_DATA2_LSLV = 2,
	AARCH64_INSN_DATA2_LSRV = 3,
	AARCH64_INSN_DATA2_ASRV = 4,
	AARCH64_INSN_DATA2_RORV = 5,
};

enum aarch64_insn_data3_type {
	AARCH64_INSN_DATA3_MADD = 0,
	AARCH64_INSN_DATA3_MSUB = 1,
};

enum aarch64_insn_logic_type {
	AARCH64_INSN_LOGIC_AND = 0,
	AARCH64_INSN_LOGIC_BIC = 1,
	AARCH64_INSN_LOGIC_ORR = 2,
	AARCH64_INSN_LOGIC_ORN = 3,
	AARCH64_INSN_LOGIC_EOR = 4,
	AARCH64_INSN_LOGIC_EON = 5,
	AARCH64_INSN_LOGIC_AND_SETFLAGS = 6,
	AARCH64_INSN_LOGIC_BIC_SETFLAGS = 7,
};

enum aarch64_insn_prfm_type {
	AARCH64_INSN_PRFM_TYPE_PLD = 0,
	AARCH64_INSN_PRFM_TYPE_PLI = 1,
	AARCH64_INSN_PRFM_TYPE_PST = 2,
};

enum aarch64_insn_prfm_target {
	AARCH64_INSN_PRFM_TARGET_L1 = 0,
	AARCH64_INSN_PRFM_TARGET_L2 = 1,
	AARCH64_INSN_PRFM_TARGET_L3 = 2,
};

enum aarch64_insn_prfm_policy {
	AARCH64_INSN_PRFM_POLICY_KEEP = 0,
	AARCH64_INSN_PRFM_POLICY_STRM = 1,
};

enum aarch64_insn_adr_type {
	AARCH64_INSN_ADR_TYPE_ADRP = 0,
	AARCH64_INSN_ADR_TYPE_ADR = 1,
};

enum fixed_addresses {
	FIX_HOLE = 0,
	FIX_FDT_END = 1,
	FIX_FDT = 1024,
	FIX_EARLYCON_MEM_BASE = 1025,
	FIX_TEXT_POKE0 = 1026,
	FIX_ENTRY_TRAMP_DATA = 1027,
	FIX_ENTRY_TRAMP_TEXT = 1028,
	__end_of_permanent_fixed_addresses = 1029,
	FIX_BTMAP_END = 1029,
	FIX_BTMAP_BEGIN = 1476,
	FIX_PTE = 1477,
	FIX_PMD = 1478,
	FIX_PUD = 1479,
	FIX_PGD = 1480,
	__end_of_fixed_addresses = 1481,
};

struct aarch64_insn_patch {
	void **text_addrs;
	u32 *new_insns;
	int insn_cnt;
	atomic_t cpu_count;
};

struct return_address_data {
	unsigned int level;
	void *addr;
};

struct kobj_attribute {
	struct attribute attr;
	ssize_t (*show)(struct kobject *, struct kobj_attribute *, char *);
	ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t);
};

enum {
	CAP_HWCAP = 1,
	CAP_COMPAT_HWCAP = 2,
	CAP_COMPAT_HWCAP2 = 3,
};

struct secondary_data {
	void *stack;
	struct task_struct *task;
	long int status;
};

enum pageflags {
	PG_locked = 0,
	PG_referenced = 1,
	PG_uptodate = 2,
	PG_dirty = 3,
	PG_lru = 4,
	PG_active = 5,
	PG_workingset = 6,
	PG_waiters = 7,
	PG_error = 8,
	PG_slab = 9,
	PG_owner_priv_1 = 10,
	PG_arch_1 = 11,
	PG_reserved = 12,
	PG_private = 13,
	PG_private_2 = 14,
	PG_writeback = 15,
	PG_head = 16,
	PG_mappedtodisk = 17,
	PG_reclaim = 18,
	PG_swapbacked = 19,
	PG_unevictable = 20,
	PG_mlocked = 21,
	PG_arch_2 = 22,
	__NR_PAGEFLAGS = 23,
	PG_checked = 10,
	PG_swapcache = 10,
	PG_fscache = 14,
	PG_pinned = 10,
	PG_savepinned = 3,
	PG_foreign = 10,
	PG_xen_remapped = 10,
	PG_slob_free = 13,
	PG_double_map = 6,
	PG_isolated = 18,
	PG_reported = 2,
};

struct device_attribute {
	struct attribute attr;
	ssize_t (*show)(struct device *, struct device_attribute *, char *);
	ssize_t (*store)(struct device *, struct device_attribute *, const char *, size_t);
};

struct __ftr_reg_entry {
	u32 sys_id;
	struct arm64_ftr_reg *reg;
};

typedef void kpti_remap_fn(int, int, phys_addr_t);

typedef void ttbr_replace_func(phys_addr_t);

struct alt_instr {
	s32 orig_offset;
	s32 alt_offset;
	u16 cpufeature;
	u8 orig_len;
	u8 alt_len;
};

typedef void (*alternative_cb_t)(struct alt_instr *, __le32 *, __le32 *, int);

struct alt_region {
	struct alt_instr *begin;
	struct alt_instr *end;
};

enum cache_type {
	CACHE_TYPE_NOCACHE = 0,
	CACHE_TYPE_INST = 1,
	CACHE_TYPE_DATA = 2,
	CACHE_TYPE_SEPARATE = 3,
	CACHE_TYPE_UNIFIED = 4,
};

struct cacheinfo {
	unsigned int id;
	enum cache_type type;
	unsigned int level;
	unsigned int coherency_line_size;
	unsigned int number_of_sets;
	unsigned int ways_of_associativity;
	unsigned int physical_line_partition;
	unsigned int size;
	cpumask_t shared_cpu_map;
	unsigned int attributes;
	void *fw_token;
	bool disable_sysfs;
	void *priv;
};

struct cpu_cacheinfo {
	struct cacheinfo *info_list;
	unsigned int num_levels;
	unsigned int num_leaves;
	bool cpu_map_populated;
};

struct irq_desc;

typedef void (*irq_flow_handler_t)(struct irq_desc *);

struct msi_desc;

struct irq_common_data {
	unsigned int state_use_accessors;
	void *handler_data;
	struct msi_desc *msi_desc;
	cpumask_var_t affinity;
	cpumask_var_t effective_affinity;
	unsigned int ipi_offset;
};

struct irq_chip;

struct irq_data {
	u32 mask;
	unsigned int irq;
	long unsigned int hwirq;
	struct irq_common_data *common;
	struct irq_chip *chip;
	struct irq_domain *domain;
	struct irq_data *parent_data;
	void *chip_data;
};

struct irqaction;

struct irq_affinity_notify;

struct irq_desc {
	struct irq_common_data irq_common_data;
	struct irq_data irq_data;
	unsigned int *kstat_irqs;
	irq_flow_handler_t handle_irq;
	struct irqaction *action;
	unsigned int status_use_accessors;
	unsigned int core_internal_state__do_not_mess_with_it;
	unsigned int depth;
	unsigned int wake_depth;
	unsigned int tot_count;
	unsigned int irq_count;
	long unsigned int last_unhandled;
	unsigned int irqs_unhandled;
	atomic_t threads_handled;
	int threads_handled_last;
	raw_spinlock_t lock;
	struct cpumask *percpu_enabled;
	const struct cpumask *percpu_affinity;
	const struct cpumask *affinity_hint;
	struct irq_affinity_notify *affinity_notify;
	long unsigned int threads_oneshot;
	atomic_t threads_active;
	wait_queue_head_t wait_for_threads;
	struct proc_dir_entry *dir;
	struct dentry *debugfs_file;
	const char *dev_name;
	struct callback_head rcu;
	struct kobject kobj;
	struct mutex request_mutex;
	int parent_irq;
	struct module *owner;
	const char *name;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum irq_gc_flags {
	IRQ_GC_INIT_MASK_CACHE = 1,
	IRQ_GC_INIT_NESTED_LOCK = 2,
	IRQ_GC_MASK_CACHE_PER_TYPE = 4,
	IRQ_GC_NO_MASK = 8,
	IRQ_GC_BE_IO = 16,
};

struct irq_chip_generic;

struct irq_domain_chip_generic {
	unsigned int irqs_per_chip;
	unsigned int num_chips;
	unsigned int irq_flags_to_clear;
	unsigned int irq_flags_to_set;
	enum irq_gc_flags gc_flags;
	struct irq_chip_generic *gc[0];
};

enum irqreturn {
	IRQ_NONE = 0,
	IRQ_HANDLED = 1,
	IRQ_WAKE_THREAD = 2,
};

typedef enum irqreturn irqreturn_t;

typedef irqreturn_t (*irq_handler_t)(int, void *);

struct irqaction {
	irq_handler_t handler;
	void *dev_id;
	void *percpu_dev_id;
	struct irqaction *next;
	irq_handler_t thread_fn;
	struct task_struct *thread;
	struct irqaction *secondary;
	unsigned int irq;
	unsigned int flags;
	long unsigned int thread_flags;
	long unsigned int thread_mask;
	const char *name;
	struct proc_dir_entry *dir;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct irq_affinity_notify {
	unsigned int irq;
	struct kref kref;
	struct work_struct work;
	void (*notify)(struct irq_affinity_notify *, const cpumask_t *);
	void (*release)(struct kref *);
};

struct irq_affinity_desc {
	struct cpumask mask;
	unsigned int is_managed: 1;
};

enum irqchip_irq_state {
	IRQCHIP_STATE_PENDING = 0,
	IRQCHIP_STATE_ACTIVE = 1,
	IRQCHIP_STATE_MASKED = 2,
	IRQCHIP_STATE_LINE_LEVEL = 3,
};

enum {
	IRQ_TYPE_NONE = 0,
	IRQ_TYPE_EDGE_RISING = 1,
	IRQ_TYPE_EDGE_FALLING = 2,
	IRQ_TYPE_EDGE_BOTH = 3,
	IRQ_TYPE_LEVEL_HIGH = 4,
	IRQ_TYPE_LEVEL_LOW = 8,
	IRQ_TYPE_LEVEL_MASK = 12,
	IRQ_TYPE_SENSE_MASK = 15,
	IRQ_TYPE_DEFAULT = 15,
	IRQ_TYPE_PROBE = 16,
	IRQ_LEVEL = 256,
	IRQ_PER_CPU = 512,
	IRQ_NOPROBE = 1024,
	IRQ_NOREQUEST = 2048,
	IRQ_NOAUTOEN = 4096,
	IRQ_NO_BALANCING = 8192,
	IRQ_MOVE_PCNTXT = 16384,
	IRQ_NESTED_THREAD = 32768,
	IRQ_NOTHREAD = 65536,
	IRQ_PER_CPU_DEVID = 131072,
	IRQ_IS_POLLED = 262144,
	IRQ_DISABLE_UNLAZY = 524288,
	IRQ_HIDDEN = 1048576,
};

struct msi_msg {
	u32 address_lo;
	u32 address_hi;
	u32 data;
};

struct platform_msi_priv_data;

struct platform_msi_desc {
	struct platform_msi_priv_data *msi_priv_data;
	u16 msi_index;
};

struct fsl_mc_msi_desc {
	u16 msi_index;
};

struct ti_sci_inta_msi_desc {
	u16 dev_index;
};

struct msi_desc {
	struct list_head list;
	unsigned int irq;
	unsigned int nvec_used;
	struct device *dev;
	struct msi_msg msg;
	struct irq_affinity_desc *affinity;
	void (*write_msi_msg)(struct msi_desc *, void *);
	void *write_msi_msg_data;
	union {
		struct {
			u32 masked;
			struct {
				u8 is_msix: 1;
				u8 multiple: 3;
				u8 multi_cap: 3;
				u8 maskbit: 1;
				u8 is_64: 1;
				u8 is_virtual: 1;
				u16 entry_nr;
				unsigned int default_irq;
			} msi_attrib;
			union {
				u8 mask_pos;
				void *mask_base;
			};
		};
		struct platform_msi_desc platform;
		struct fsl_mc_msi_desc fsl_mc;
		struct ti_sci_inta_msi_desc inta;
	};
};

struct irq_chip {
	struct device *parent_device;
	const char *name;
	unsigned int (*irq_startup)(struct irq_data *);
	void (*irq_shutdown)(struct irq_data *);
	void (*irq_enable)(struct irq_data *);
	void (*irq_disable)(struct irq_data *);
	void (*irq_ack)(struct irq_data *);
	void (*irq_mask)(struct irq_data *);
	void (*irq_mask_ack)(struct irq_data *);
	void (*irq_unmask)(struct irq_data *);
	void (*irq_eoi)(struct irq_data *);
	int (*irq_set_affinity)(struct irq_data *, const struct cpumask *, bool);
	int (*irq_retrigger)(struct irq_data *);
	int (*irq_set_type)(struct irq_data *, unsigned int);
	int (*irq_set_wake)(struct irq_data *, unsigned int);
	void (*irq_bus_lock)(struct irq_data *);
	void (*irq_bus_sync_unlock)(struct irq_data *);
	void (*irq_cpu_online)(struct irq_data *);
	void (*irq_cpu_offline)(struct irq_data *);
	void (*irq_suspend)(struct irq_data *);
	void (*irq_resume)(struct irq_data *);
	void (*irq_pm_shutdown)(struct irq_data *);
	void (*irq_calc_mask)(struct irq_data *);
	void (*irq_print_chip)(struct irq_data *, struct seq_file *);
	int (*irq_request_resources)(struct irq_data *);
	void (*irq_release_resources)(struct irq_data *);
	void (*irq_compose_msi_msg)(struct irq_data *, struct msi_msg *);
	void (*irq_write_msi_msg)(struct irq_data *, struct msi_msg *);
	int (*irq_get_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool *);
	int (*irq_set_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool);
	int (*irq_set_vcpu_affinity)(struct irq_data *, void *);
	void (*ipi_send_single)(struct irq_data *, unsigned int);
	void (*ipi_send_mask)(struct irq_data *, const struct cpumask *);
	int (*irq_nmi_setup)(struct irq_data *);
	void (*irq_nmi_teardown)(struct irq_data *);
	long unsigned int flags;
};

struct irq_chip_regs {
	long unsigned int enable;
	long unsigned int disable;
	long unsigned int mask;
	long unsigned int ack;
	long unsigned int eoi;
	long unsigned int type;
	long unsigned int polarity;
};

struct irq_chip_type {
	struct irq_chip chip;
	struct irq_chip_regs regs;
	irq_flow_handler_t handler;
	u32 type;
	u32 mask_cache_priv;
	u32 *mask_cache;
};

struct irq_chip_generic {
	raw_spinlock_t lock;
	void *reg_base;
	u32 (*reg_readl)(void *);
	void (*reg_writel)(u32, void *);
	void (*suspend)(struct irq_chip_generic *);
	void (*resume)(struct irq_chip_generic *);
	unsigned int irq_base;
	unsigned int irq_cnt;
	u32 mask_cache;
	u32 type_cache;
	u32 polarity_cache;
	u32 wake_enabled;
	u32 wake_active;
	unsigned int num_ct;
	void *private;
	long unsigned int installed;
	long unsigned int unused;
	struct irq_domain *domain;
	struct list_head list;
	struct irq_chip_type chip_types[0];
};

enum vcpu_sysreg {
	__INVALID_SYSREG__ = 0,
	MPIDR_EL1 = 1,
	CSSELR_EL1 = 2,
	SCTLR_EL1 = 3,
	ACTLR_EL1 = 4,
	CPACR_EL1 = 5,
	ZCR_EL1 = 6,
	TTBR0_EL1 = 7,
	TTBR1_EL1 = 8,
	TCR_EL1 = 9,
	ESR_EL1 = 10,
	AFSR0_EL1 = 11,
	AFSR1_EL1 = 12,
	FAR_EL1 = 13,
	MAIR_EL1 = 14,
	VBAR_EL1 = 15,
	CONTEXTIDR_EL1 = 16,
	TPIDR_EL0 = 17,
	TPIDRRO_EL0 = 18,
	TPIDR_EL1 = 19,
	AMAIR_EL1 = 20,
	CNTKCTL_EL1 = 21,
	PAR_EL1 = 22,
	MDSCR_EL1 = 23,
	MDCCINT_EL1 = 24,
	DISR_EL1 = 25,
	PMCR_EL0 = 26,
	PMSELR_EL0 = 27,
	PMEVCNTR0_EL0 = 28,
	PMEVCNTR30_EL0 = 58,
	PMCCNTR_EL0 = 59,
	PMEVTYPER0_EL0 = 60,
	PMEVTYPER30_EL0 = 90,
	PMCCFILTR_EL0 = 91,
	PMCNTENSET_EL0 = 92,
	PMINTENSET_EL1 = 93,
	PMOVSSET_EL0 = 94,
	PMSWINC_EL0 = 95,
	PMUSERENR_EL0 = 96,
	APIAKEYLO_EL1 = 97,
	APIAKEYHI_EL1 = 98,
	APIBKEYLO_EL1 = 99,
	APIBKEYHI_EL1 = 100,
	APDAKEYLO_EL1 = 101,
	APDAKEYHI_EL1 = 102,
	APDBKEYLO_EL1 = 103,
	APDBKEYHI_EL1 = 104,
	APGAKEYLO_EL1 = 105,
	APGAKEYHI_EL1 = 106,
	ELR_EL1 = 107,
	SP_EL1 = 108,
	SPSR_EL1 = 109,
	CNTVOFF_EL2 = 110,
	CNTV_CVAL_EL0 = 111,
	CNTV_CTL_EL0 = 112,
	CNTP_CVAL_EL0 = 113,
	CNTP_CTL_EL0 = 114,
	DACR32_EL2 = 115,
	IFSR32_EL2 = 116,
	FPEXC32_EL2 = 117,
	DBGVCR32_EL2 = 118,
	NR_SYS_REGS = 119,
};

enum kvm_bus {
	KVM_MMIO_BUS = 0,
	KVM_PIO_BUS = 1,
	KVM_VIRTIO_CCW_NOTIFY_BUS = 2,
	KVM_FAST_MMIO_BUS = 3,
	KVM_NR_BUSES = 4,
};

struct trace_event_raw_ipi_raise {
	struct trace_entry ent;
	u32 __data_loc_target_cpus;
	const char *reason;
	char __data[0];
};

struct trace_event_raw_ipi_handler {
	struct trace_entry ent;
	const char *reason;
	char __data[0];
};

struct trace_event_data_offsets_ipi_raise {
	u32 target_cpus;
};

struct trace_event_data_offsets_ipi_handler {};

typedef void (*btf_trace_ipi_raise)(void *, const struct cpumask *, const char *);

typedef void (*btf_trace_ipi_entry)(void *, const char *);

typedef void (*btf_trace_ipi_exit)(void *, const char *);

enum ipi_msg_type {
	IPI_RESCHEDULE = 0,
	IPI_CALL_FUNC = 1,
	IPI_CPU_STOP = 2,
	IPI_CPU_CRASH_STOP = 3,
	IPI_TIMER = 4,
	IPI_IRQ_WORK = 5,
	IPI_WAKEUP = 6,
	NR_IPI = 7,
};

struct cpu_topology {
	int thread_id;
	int core_id;
	int package_id;
	int llc_id;
	cpumask_t thread_sibling;
	cpumask_t core_sibling;
	cpumask_t llc_sibling;
};

enum cpufreq_table_sorting {
	CPUFREQ_TABLE_UNSORTED = 0,
	CPUFREQ_TABLE_SORTED_ASCENDING = 1,
	CPUFREQ_TABLE_SORTED_DESCENDING = 2,
};

struct cpufreq_cpuinfo {
	unsigned int max_freq;
	unsigned int min_freq;
	unsigned int transition_latency;
};

struct clk;

struct cpufreq_governor;

struct cpufreq_frequency_table;

struct cpufreq_stats;

struct thermal_cooling_device;

struct cpufreq_policy {
	cpumask_var_t cpus;
	cpumask_var_t related_cpus;
	cpumask_var_t real_cpus;
	unsigned int shared_type;
	unsigned int cpu;
	struct clk *clk;
	struct cpufreq_cpuinfo cpuinfo;
	unsigned int min;
	unsigned int max;
	unsigned int cur;
	unsigned int restore_freq;
	unsigned int suspend_freq;
	unsigned int policy;
	unsigned int last_policy;
	struct cpufreq_governor *governor;
	void *governor_data;
	char last_governor[16];
	struct work_struct update;
	struct freq_constraints constraints;
	struct freq_qos_request *min_freq_req;
	struct freq_qos_request *max_freq_req;
	struct cpufreq_frequency_table *freq_table;
	enum cpufreq_table_sorting freq_table_sorted;
	struct list_head policy_list;
	struct kobject kobj;
	struct completion kobj_unregister;
	struct rw_semaphore rwsem;
	bool fast_switch_possible;
	bool fast_switch_enabled;
	bool strict_target;
	unsigned int transition_delay_us;
	bool dvfs_possible_from_any_cpu;
	unsigned int cached_target_freq;
	unsigned int cached_resolved_idx;
	bool transition_ongoing;
	spinlock_t transition_lock;
	wait_queue_head_t transition_wait;
	struct task_struct *transition_task;
	struct cpufreq_stats *stats;
	void *driver_data;
	struct thermal_cooling_device *cdev;
	struct notifier_block nb_min;
	struct notifier_block nb_max;
};

struct cpufreq_governor {
	char name[16];
	int (*init)(struct cpufreq_policy *);
	void (*exit)(struct cpufreq_policy *);
	int (*start)(struct cpufreq_policy *);
	void (*stop)(struct cpufreq_policy *);
	void (*limits)(struct cpufreq_policy *);
	ssize_t (*show_setspeed)(struct cpufreq_policy *, char *);
	int (*store_setspeed)(struct cpufreq_policy *, unsigned int);
	struct list_head governor_list;
	struct module *owner;
	u8 flags;
};

struct cpufreq_frequency_table {
	unsigned int flags;
	unsigned int driver_data;
	unsigned int frequency;
};

enum arm_smccc_conduit {
	SMCCC_CONDUIT_NONE = 0,
	SMCCC_CONDUIT_SMC = 1,
	SMCCC_CONDUIT_HVC = 2,
};

struct arm_smccc_res {
	long unsigned int a0;
	long unsigned int a1;
	long unsigned int a2;
	long unsigned int a3;
};

enum mitigation_state {
	SPECTRE_UNAFFECTED = 0,
	SPECTRE_MITIGATED = 1,
	SPECTRE_VULNERABLE = 2,
};

enum spectre_v4_policy {
	SPECTRE_V4_POLICY_MITIGATION_DYNAMIC = 0,
	SPECTRE_V4_POLICY_MITIGATION_ENABLED = 1,
	SPECTRE_V4_POLICY_MITIGATION_DISABLED = 2,
};

struct spectre_v4_param {
	const char *str;
	enum spectre_v4_policy policy;
};

typedef u32 compat_size_t;

struct compat_statfs64;

typedef s32 compat_clock_t;

typedef s32 compat_pid_t;

typedef s32 compat_timer_t;

typedef s32 compat_int_t;

typedef u64 compat_u64;

typedef u32 __compat_uid32_t;

typedef u32 compat_sigset_word;

struct compat_sigaltstack {
	compat_uptr_t ss_sp;
	int ss_flags;
	compat_size_t ss_size;
};

typedef struct compat_sigaltstack compat_stack_t;

typedef struct {
	compat_sigset_word sig[2];
} compat_sigset_t;

union compat_sigval {
	compat_int_t sival_int;
	compat_uptr_t sival_ptr;
};

typedef union compat_sigval compat_sigval_t;

struct compat_siginfo {
	int si_signo;
	int si_errno;
	int si_code;
	union {
		int _pad[29];
		struct {
			compat_pid_t _pid;
			__compat_uid32_t _uid;
		} _kill;
		struct {
			compat_timer_t _tid;
			int _overrun;
			compat_sigval_t _sigval;
		} _timer;
		struct {
			compat_pid_t _pid;
			__compat_uid32_t _uid;
			compat_sigval_t _sigval;
		} _rt;
		struct {
			compat_pid_t _pid;
			__compat_uid32_t _uid;
			int _status;
			compat_clock_t _utime;
			compat_clock_t _stime;
		} _sigchld;
		struct {
			compat_uptr_t _addr;
			union {
				short int _addr_lsb;
				struct {
					char _dummy_bnd[4];
					compat_uptr_t _lower;
					compat_uptr_t _upper;
				} _addr_bnd;
				struct {
					char _dummy_pkey[4];
					u32 _pkey;
				} _addr_pkey;
			};
		} _sigfault;
		struct {
			compat_long_t _band;
			int _fd;
		} _sigpoll;
		struct {
			compat_uptr_t _call_addr;
			int _syscall;
			unsigned int _arch;
		} _sigsys;
	} _sifields;
};

struct compat_sigcontext {
	compat_ulong_t trap_no;
	compat_ulong_t error_code;
	compat_ulong_t oldmask;
	compat_ulong_t arm_r0;
	compat_ulong_t arm_r1;
	compat_ulong_t arm_r2;
	compat_ulong_t arm_r3;
	compat_ulong_t arm_r4;
	compat_ulong_t arm_r5;
	compat_ulong_t arm_r6;
	compat_ulong_t arm_r7;
	compat_ulong_t arm_r8;
	compat_ulong_t arm_r9;
	compat_ulong_t arm_r10;
	compat_ulong_t arm_fp;
	compat_ulong_t arm_ip;
	compat_ulong_t arm_sp;
	compat_ulong_t arm_lr;
	compat_ulong_t arm_pc;
	compat_ulong_t arm_cpsr;
	compat_ulong_t fault_address;
};

struct compat_ucontext {
	compat_ulong_t uc_flags;
	compat_uptr_t uc_link;
	compat_stack_t uc_stack;
	struct compat_sigcontext uc_mcontext;
	compat_sigset_t uc_sigmask;
	int __unused[30];
	compat_ulong_t uc_regspace[128];
};

struct compat_sigframe {
	struct compat_ucontext uc;
	compat_ulong_t retcode[2];
};

struct compat_rt_sigframe {
	struct compat_siginfo info;
	struct compat_sigframe sig;
};

struct compat_user_vfp {
	compat_u64 fpregs[32];
	compat_ulong_t fpscr;
};

struct compat_user_vfp_exc {
	compat_ulong_t fpexc;
	compat_ulong_t fpinst;
	compat_ulong_t fpinst2;
};

struct compat_vfp_sigframe {
	compat_ulong_t magic;
	compat_ulong_t size;
	struct compat_user_vfp ufp;
	struct compat_user_vfp_exc ufp_exc;
};

struct compat_aux_sigframe {
	struct compat_vfp_sigframe vfp;
	long unsigned int end_magic;
};

union __fpsimd_vreg {
	__int128 unsigned raw;
	struct {
		u64 lo;
		u64 hi;
	};
};

struct dyn_arch_ftrace {};

struct dyn_ftrace {
	long unsigned int ip;
	long unsigned int flags;
	struct dyn_arch_ftrace arch;
};

enum {
	FTRACE_UPDATE_CALLS = 1,
	FTRACE_DISABLE_CALLS = 2,
	FTRACE_UPDATE_TRACE_FUNC = 4,
	FTRACE_START_FUNC_RET = 8,
	FTRACE_STOP_FUNC_RET = 16,
	FTRACE_MAY_SLEEP = 32,
};

typedef __u64 Elf64_Off;

typedef __s64 Elf64_Sxword;

struct elf64_rela {
	Elf64_Addr r_offset;
	Elf64_Xword r_info;
	Elf64_Sxword r_addend;
};

typedef struct elf64_rela Elf64_Rela;

struct elf64_hdr {
	unsigned char e_ident[16];
	Elf64_Half e_type;
	Elf64_Half e_machine;
	Elf64_Word e_version;
	Elf64_Addr e_entry;
	Elf64_Off e_phoff;
	Elf64_Off e_shoff;
	Elf64_Word e_flags;
	Elf64_Half e_ehsize;
	Elf64_Half e_phentsize;
	Elf64_Half e_phnum;
	Elf64_Half e_shentsize;
	Elf64_Half e_shnum;
	Elf64_Half e_shstrndx;
};

typedef struct elf64_hdr Elf64_Ehdr;

struct elf64_shdr {
	Elf64_Word sh_name;
	Elf64_Word sh_type;
	Elf64_Xword sh_flags;
	Elf64_Addr sh_addr;
	Elf64_Off sh_offset;
	Elf64_Xword sh_size;
	Elf64_Word sh_link;
	Elf64_Word sh_info;
	Elf64_Xword sh_addralign;
	Elf64_Xword sh_entsize;
};

typedef struct elf64_shdr Elf64_Shdr;

enum aarch64_reloc_op {
	RELOC_OP_NONE = 0,
	RELOC_OP_ABS = 1,
	RELOC_OP_PREL = 2,
	RELOC_OP_PAGE = 3,
};

enum aarch64_insn_movw_imm_type {
	AARCH64_INSN_IMM_MOVNZ = 0,
	AARCH64_INSN_IMM_MOVKZ = 1,
};

enum perf_sample_regs_abi {
	PERF_SAMPLE_REGS_ABI_NONE = 0,
	PERF_SAMPLE_REGS_ABI_32 = 1,
	PERF_SAMPLE_REGS_ABI_64 = 2,
};

enum perf_event_arm_regs {
	PERF_REG_ARM64_X0 = 0,
	PERF_REG_ARM64_X1 = 1,
	PERF_REG_ARM64_X2 = 2,
	PERF_REG_ARM64_X3 = 3,
	PERF_REG_ARM64_X4 = 4,
	PERF_REG_ARM64_X5 = 5,
	PERF_REG_ARM64_X6 = 6,
	PERF_REG_ARM64_X7 = 7,
	PERF_REG_ARM64_X8 = 8,
	PERF_REG_ARM64_X9 = 9,
	PERF_REG_ARM64_X10 = 10,
	PERF_REG_ARM64_X11 = 11,
	PERF_REG_ARM64_X12 = 12,
	PERF_REG_ARM64_X13 = 13,
	PERF_REG_ARM64_X14 = 14,
	PERF_REG_ARM64_X15 = 15,
	PERF_REG_ARM64_X16 = 16,
	PERF_REG_ARM64_X17 = 17,
	PERF_REG_ARM64_X18 = 18,
	PERF_REG_ARM64_X19 = 19,
	PERF_REG_ARM64_X20 = 20,
	PERF_REG_ARM64_X21 = 21,
	PERF_REG_ARM64_X22 = 22,
	PERF_REG_ARM64_X23 = 23,
	PERF_REG_ARM64_X24 = 24,
	PERF_REG_ARM64_X25 = 25,
	PERF_REG_ARM64_X26 = 26,
	PERF_REG_ARM64_X27 = 27,
	PERF_REG_ARM64_X28 = 28,
	PERF_REG_ARM64_X29 = 29,
	PERF_REG_ARM64_LR = 30,
	PERF_REG_ARM64_SP = 31,
	PERF_REG_ARM64_PC = 32,
	PERF_REG_ARM64_MAX = 33,
};

struct perf_guest_info_callbacks {
	int (*is_in_guest)();
	int (*is_user_mode)();
	long unsigned int (*get_guest_ip)();
	void (*handle_intel_pt_intr)();
};

struct perf_callchain_entry_ctx {
	struct perf_callchain_entry *entry;
	u32 max_stack;
	u32 nr;
	short int contexts;
	bool contexts_maxed;
};

struct frame_tail {
	struct frame_tail *fp;
	long unsigned int lr;
};

struct compat_frame_tail {
	compat_uptr_t fp;
	u32 sp;
	u32 lr;
};

struct platform_device_id {
	char name[20];
	kernel_ulong_t driver_data;
};

struct pdev_archdata {};

enum perf_hw_id {
	PERF_COUNT_HW_CPU_CYCLES = 0,
	PERF_COUNT_HW_INSTRUCTIONS = 1,
	PERF_COUNT_HW_CACHE_REFERENCES = 2,
	PERF_COUNT_HW_CACHE_MISSES = 3,
	PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
	PERF_COUNT_HW_BRANCH_MISSES = 5,
	PERF_COUNT_HW_BUS_CYCLES = 6,
	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7,
	PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8,
	PERF_COUNT_HW_REF_CPU_CYCLES = 9,
	PERF_COUNT_HW_MAX = 10,
};

enum perf_hw_cache_id {
	PERF_COUNT_HW_CACHE_L1D = 0,
	PERF_COUNT_HW_CACHE_L1I = 1,
	PERF_COUNT_HW_CACHE_LL = 2,
	PERF_COUNT_HW_CACHE_DTLB = 3,
	PERF_COUNT_HW_CACHE_ITLB = 4,
	PERF_COUNT_HW_CACHE_BPU = 5,
	PERF_COUNT_HW_CACHE_NODE = 6,
	PERF_COUNT_HW_CACHE_MAX = 7,
};

enum perf_hw_cache_op_id {
	PERF_COUNT_HW_CACHE_OP_READ = 0,
	PERF_COUNT_HW_CACHE_OP_WRITE = 1,
	PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
	PERF_COUNT_HW_CACHE_OP_MAX = 3,
};

enum perf_hw_cache_op_result_id {
	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
	PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
	PERF_COUNT_HW_CACHE_RESULT_MAX = 2,
};

struct perf_event_mmap_page {
	__u32 version;
	__u32 compat_version;
	__u32 lock;
	__u32 index;
	__s64 offset;
	__u64 time_enabled;
	__u64 time_running;
	union {
		__u64 capabilities;
		struct {
			__u64 cap_bit0: 1;
			__u64 cap_bit0_is_deprecated: 1;
			__u64 cap_user_rdpmc: 1;
			__u64 cap_user_time: 1;
			__u64 cap_user_time_zero: 1;
			__u64 cap_user_time_short: 1;
			__u64 cap_____res: 58;
		};
	};
	__u16 pmc_width;
	__u16 time_shift;
	__u32 time_mult;
	__u64 time_offset;
	__u64 time_zero;
	__u32 size;
	__u32 __reserved_1;
	__u64 time_cycles;
	__u64 time_mask;
	__u8 __reserved[928];
	__u64 data_head;
	__u64 data_tail;
	__u64 data_offset;
	__u64 data_size;
	__u64 aux_head;
	__u64 aux_tail;
	__u64 aux_offset;
	__u64 aux_size;
};

struct perf_pmu_events_attr {
	struct device_attribute attr;
	u64 id;
	const char *event_str;
};

struct mfd_cell;

struct platform_device {
	const char *name;
	int id;
	bool id_auto;
	struct device dev;
	u64 platform_dma_mask;
	struct device_dma_parameters dma_parms;
	u32 num_resources;
	struct resource *resource;
	const struct platform_device_id *id_entry;
	char *driver_override;
	struct mfd_cell *mfd_cell;
	struct pdev_archdata archdata;
};

struct platform_driver {
	int (*probe)(struct platform_device *);
	int (*remove)(struct platform_device *);
	void (*shutdown)(struct platform_device *);
	int (*suspend)(struct platform_device *, pm_message_t);
	int (*resume)(struct platform_device *);
	struct device_driver driver;
	const struct platform_device_id *id_table;
	bool prevent_deferred_probe;
};

struct arm_pmu;

struct pmu_hw_events {
	struct perf_event *events[32];
	long unsigned int used_mask[1];
	raw_spinlock_t pmu_lock;
	struct arm_pmu *percpu_pmu;
	int irq;
};

struct arm_pmu {
	struct pmu pmu;
	cpumask_t supported_cpus;
	char *name;
	int pmuver;
	irqreturn_t (*handle_irq)(struct arm_pmu *);
	void (*enable)(struct perf_event *);
	void (*disable)(struct perf_event *);
	int (*get_event_idx)(struct pmu_hw_events *, struct perf_event *);
	void (*clear_event_idx)(struct pmu_hw_events *, struct perf_event *);
	int (*set_event_filter)(struct hw_perf_event *, struct perf_event_attr *);
	u64 (*read_counter)(struct perf_event *);
	void (*write_counter)(struct perf_event *, u64);
	void (*start)(struct arm_pmu *);
	void (*stop)(struct arm_pmu *);
	void (*reset)(void *);
	int (*map_event)(struct perf_event *);
	int (*filter_match)(struct perf_event *);
	int num_events;
	bool secure_access;
	long unsigned int pmceid_bitmap[1];
	long unsigned int pmceid_ext_bitmap[1];
	struct platform_device *plat_device;
	struct pmu_hw_events *hw_events;
	struct hlist_node node;
	struct notifier_block cpu_pm_nb;
	const struct attribute_group *attr_groups[5];
	u64 reg_pmmir;
	long unsigned int acpi_cpuid;
};

enum armpmu_attr_groups {
	ARMPMU_ATTR_GROUP_COMMON = 0,
	ARMPMU_ATTR_GROUP_EVENTS = 1,
	ARMPMU_ATTR_GROUP_FORMATS = 2,
	ARMPMU_ATTR_GROUP_CAPS = 3,
	ARMPMU_NR_ATTR_GROUPS = 4,
};

struct clock_read_data {
	u64 epoch_ns;
	u64 epoch_cyc;
	u64 sched_clock_mask;
	u64 (*read_sched_clock)();
	u32 mult;
	u32 shift;
};

struct armv8pmu_probe_info {
	struct arm_pmu *pmu;
	bool present;
};

enum hw_breakpoint_ops {
	HW_BREAKPOINT_INSTALL = 0,
	HW_BREAKPOINT_UNINSTALL = 1,
	HW_BREAKPOINT_RESTORE = 2,
};

struct cpu_suspend_ctx {
	u64 ctx_regs[13];
	u64 sp;
};

struct sleep_stack_data {
	struct cpu_suspend_ctx system_regs;
	long unsigned int callee_saved_regs[12];
};

enum jump_label_type {
	JUMP_LABEL_NOP = 0,
	JUMP_LABEL_JMP = 1,
};

struct die_args {
	struct pt_regs *regs;
	const char *str;
	long int err;
	int trapnr;
	int signr;
};

enum kgdb_bptype {
	BP_BREAKPOINT = 0,
	BP_HARDWARE_BREAKPOINT = 1,
	BP_WRITE_WATCHPOINT = 2,
	BP_READ_WATCHPOINT = 3,
	BP_ACCESS_WATCHPOINT = 4,
	BP_POKE_BREAKPOINT = 5,
};

enum kgdb_bpstate {
	BP_UNDEFINED = 0,
	BP_REMOVED = 1,
	BP_SET = 2,
	BP_ACTIVE = 3,
};

struct kgdb_bkpt {
	long unsigned int bpt_addr;
	unsigned char saved_instr[4];
	enum kgdb_bptype type;
	enum kgdb_bpstate state;
};

struct dbg_reg_def_t {
	char *name;
	int size;
	int offset;
};

struct kgdb_arch {
	unsigned char gdb_bpt_instr[4];
	long unsigned int flags;
	int (*set_breakpoint)(long unsigned int, char *);
	int (*remove_breakpoint)(long unsigned int, char *);
	int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
	int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
	void (*disable_hw_break)(struct pt_regs *);
	void (*remove_all_hw_break)();
	void (*correct_hw_break)();
	void (*enable_nmi)(bool);
};

struct screen_info {
	__u8 orig_x;
	__u8 orig_y;
	__u16 ext_mem_k;
	__u16 orig_video_page;
	__u8 orig_video_mode;
	__u8 orig_video_cols;
	__u8 flags;
	__u8 unused2;
	__u16 orig_video_ega_bx;
	__u16 unused3;
	__u8 orig_video_lines;
	__u8 orig_video_isVGA;
	__u16 orig_video_points;
	__u16 lfb_width;
	__u16 lfb_height;
	__u16 lfb_depth;
	__u32 lfb_base;
	__u32 lfb_size;
	__u16 cl_magic;
	__u16 cl_offset;
	__u16 lfb_linelength;
	__u8 red_size;
	__u8 red_pos;
	__u8 green_size;
	__u8 green_pos;
	__u8 blue_size;
	__u8 blue_pos;
	__u8 rsvd_size;
	__u8 rsvd_pos;
	__u16 vesapm_seg;
	__u16 vesapm_off;
	__u16 pages;
	__u16 vesa_attributes;
	__u32 capabilities;
	__u32 ext_lfb_base;
	__u8 _reserved[2];
} __attribute__((packed));

struct pci_device_id {
	__u32 vendor;
	__u32 device;
	__u32 subvendor;
	__u32 subdevice;
	__u32 class;
	__u32 class_mask;
	kernel_ulong_t driver_data;
};

struct pci_bus;

struct hotplug_slot;

struct pci_slot {
	struct pci_bus *bus;
	struct list_head list;
	struct hotplug_slot *hotplug;
	unsigned char number;
	struct kobject kobj;
};

typedef short unsigned int pci_bus_flags_t;

struct pci_dev;

struct pci_ops;

struct msi_controller;

struct pci_bus {
	struct list_head node;
	struct pci_bus *parent;
	struct list_head children;
	struct list_head devices;
	struct pci_dev *self;
	struct list_head slots;
	struct resource *resource[4];
	struct list_head resources;
	struct resource busn_res;
	struct pci_ops *ops;
	struct msi_controller *msi;
	void *sysdata;
	struct proc_dir_entry *procdir;
	unsigned char number;
	unsigned char primary;
	unsigned char max_bus_speed;
	unsigned char cur_bus_speed;
	int domain_nr;
	char name[48];
	short unsigned int bridge_ctl;
	pci_bus_flags_t bus_flags;
	struct device *bridge;
	struct device dev;
	struct bin_attribute *legacy_io;
	struct bin_attribute *legacy_mem;
	unsigned int is_added: 1;
};

typedef int pci_power_t;

typedef unsigned int pci_channel_state_t;

typedef short unsigned int pci_dev_flags_t;

struct pci_driver;

struct pcie_link_state;

struct pci_vpd;

struct pci_dev {
	struct list_head bus_list;
	struct pci_bus *bus;
	struct pci_bus *subordinate;
	void *sysdata;
	struct proc_dir_entry *procent;
	struct pci_slot *slot;
	unsigned int devfn;
	short unsigned int vendor;
	short unsigned int device;
	short unsigned int subsystem_vendor;
	short unsigned int subsystem_device;
	unsigned int class;
	u8 revision;
	u8 hdr_type;
	u8 pcie_cap;
	u8 msi_cap;
	u8 msix_cap;
	u8 pcie_mpss: 3;
	u8 rom_base_reg;
	u8 pin;
	u16 pcie_flags_reg;
	long unsigned int *dma_alias_mask;
	struct pci_driver *driver;
	u64 dma_mask;
	struct device_dma_parameters dma_parms;
	pci_power_t current_state;
	unsigned int imm_ready: 1;
	u8 pm_cap;
	unsigned int pme_support: 5;
	unsigned int pme_poll: 1;
	unsigned int d1_support: 1;
	unsigned int d2_support: 1;
	unsigned int no_d1d2: 1;
	unsigned int no_d3cold: 1;
	unsigned int bridge_d3: 1;
	unsigned int d3cold_allowed: 1;
	unsigned int mmio_always_on: 1;
	unsigned int wakeup_prepared: 1;
	unsigned int runtime_d3cold: 1;
	unsigned int skip_bus_pm: 1;
	unsigned int ignore_hotplug: 1;
	unsigned int hotplug_user_indicators: 1;
	unsigned int clear_retrain_link: 1;
	unsigned int d3hot_delay;
	unsigned int d3cold_delay;
	struct pcie_link_state *link_state;
	unsigned int ltr_path: 1;
	int l1ss;
	unsigned int eetlp_prefix_path: 1;
	pci_channel_state_t error_state;
	struct device dev;
	int cfg_size;
	unsigned int irq;
	struct resource resource[11];
	bool match_driver;
	unsigned int transparent: 1;
	unsigned int io_window: 1;
	unsigned int pref_window: 1;
	unsigned int pref_64_window: 1;
	unsigned int multifunction: 1;
	unsigned int is_busmaster: 1;
	unsigned int no_msi: 1;
	unsigned int no_64bit_msi: 1;
	unsigned int block_cfg_access: 1;
	unsigned int broken_parity_status: 1;
	unsigned int irq_reroute_variant: 2;
	unsigned int msi_enabled: 1;
	unsigned int msix_enabled: 1;
	unsigned int ari_enabled: 1;
	unsigned int ats_enabled: 1;
	unsigned int pasid_enabled: 1;
	unsigned int pri_enabled: 1;
	unsigned int is_managed: 1;
	unsigned int needs_freset: 1;
	unsigned int state_saved: 1;
	unsigned int is_physfn: 1;
	unsigned int is_virtfn: 1;
	unsigned int reset_fn: 1;
	unsigned int is_hotplug_bridge: 1;
	unsigned int shpc_managed: 1;
	unsigned int is_thunderbolt: 1;
	unsigned int untrusted: 1;
	unsigned int external_facing: 1;
	unsigned int broken_intx_masking: 1;
	unsigned int io_window_1k: 1;
	unsigned int irq_managed: 1;
	unsigned int non_compliant_bars: 1;
	unsigned int is_probed: 1;
	unsigned int link_active_reporting: 1;
	unsigned int no_vf_scan: 1;
	unsigned int no_command_memory: 1;
	pci_dev_flags_t dev_flags;
	atomic_t enable_cnt;
	u32 saved_config_space[16];
	struct hlist_head saved_cap_space;
	struct bin_attribute *rom_attr;
	int rom_attr_enabled;
	struct bin_attribute *res_attr[11];
	struct bin_attribute *res_attr_wc[11];
	const struct attribute_group **msi_irq_groups;
	struct pci_vpd *vpd;
	u16 acs_cap;
	phys_addr_t rom;
	size_t romlen;
	char *driver_override;
	long unsigned int priv_flags;
};

struct pci_dynids {
	spinlock_t lock;
	struct list_head list;
};

struct pci_error_handlers;

struct pci_driver {
	struct list_head node;
	const char *name;
	const struct pci_device_id *id_table;
	int (*probe)(struct pci_dev *, const struct pci_device_id *);
	void (*remove)(struct pci_dev *);
	int (*suspend)(struct pci_dev *, pm_message_t);
	int (*resume)(struct pci_dev *);
	void (*shutdown)(struct pci_dev *);
	int (*sriov_configure)(struct pci_dev *, int);
	const struct pci_error_handlers *err_handler;
	const struct attribute_group **groups;
	struct device_driver driver;
	struct pci_dynids dynids;
};

struct pci_ops {
	int (*add_bus)(struct pci_bus *);
	void (*remove_bus)(struct pci_bus *);
	void * (*map_bus)(struct pci_bus *, unsigned int, int);
	int (*read)(struct pci_bus *, unsigned int, int, int, u32 *);
	int (*write)(struct pci_bus *, unsigned int, int, int, u32);
};

typedef unsigned int pci_ers_result_t;

struct pci_error_handlers {
	pci_ers_result_t (*error_detected)(struct pci_dev *, pci_channel_state_t);
	pci_ers_result_t (*mmio_enabled)(struct pci_dev *);
	pci_ers_result_t (*slot_reset)(struct pci_dev *);
	void (*reset_prepare)(struct pci_dev *);
	void (*reset_done)(struct pci_dev *);
	void (*resume)(struct pci_dev *);
};

struct trace_event_raw_instruction_emulation {
	struct trace_entry ent;
	u32 __data_loc_instr;
	u64 addr;
	char __data[0];
};

struct trace_event_data_offsets_instruction_emulation {
	u32 instr;
};

typedef void (*btf_trace_instruction_emulation)(void *, const char *, u64);

enum insn_emulation_mode {
	INSN_UNDEF = 0,
	INSN_EMULATE = 1,
	INSN_HW = 2,
};

enum legacy_insn_status {
	INSN_DEPRECATED = 0,
	INSN_OBSOLETE = 1,
};

struct insn_emulation_ops {
	const char *name;
	enum legacy_insn_status status;
	struct undef_hook *hooks;
	int (*set_hw_mode)(bool);
};

struct insn_emulation {
	struct list_head node;
	struct insn_emulation_ops *ops;
	int current_mode;
	int min;
	int max;
};

typedef struct {
	long unsigned int val;
} swp_entry_t;

typedef u32 probe_opcode_t;

typedef void probes_handler_t(u32, long int, struct pt_regs *);

struct arch_probe_insn {
	probe_opcode_t *insn;
	pstate_check_t *pstate_cc;
	probes_handler_t *handler;
	long unsigned int restore;
};

typedef u32 kprobe_opcode_t;

struct arch_specific_insn {
	struct arch_probe_insn api;
};

struct kprobe;

struct prev_kprobe {
	struct kprobe *kp;
	unsigned int status;
};

typedef int (*kprobe_pre_handler_t)(struct kprobe *, struct pt_regs *);

typedef void (*kprobe_post_handler_t)(struct kprobe *, struct pt_regs *, long unsigned int);

typedef int (*kprobe_fault_handler_t)(struct kprobe *, struct pt_regs *, int);

struct kprobe {
	struct hlist_node hlist;
	struct list_head list;
	long unsigned int nmissed;
	kprobe_opcode_t *addr;
	const char *symbol_name;
	unsigned int offset;
	kprobe_pre_handler_t pre_handler;
	kprobe_post_handler_t post_handler;
	kprobe_fault_handler_t fault_handler;
	kprobe_opcode_t opcode;
	struct arch_specific_insn ainsn;
	u32 flags;
};

struct kprobe_step_ctx {
	long unsigned int ss_pending;
	long unsigned int match_addr;
};

struct kprobe_ctlblk {
	unsigned int kprobe_status;
	long unsigned int saved_irqflag;
	struct prev_kprobe prev_kprobe;
	struct kprobe_step_ctx ss_ctx;
};

struct kretprobe_instance;

typedef int (*kretprobe_handler_t)(struct kretprobe_instance *, struct pt_regs *);

struct kretprobe;

struct kretprobe_instance {
	union {
		struct hlist_node hlist;
		struct callback_head rcu;
	};
	struct kretprobe *rp;
	kprobe_opcode_t *ret_addr;
	struct task_struct *task;
	void *fp;
	char data[0];
};

struct kretprobe {
	struct kprobe kp;
	kretprobe_handler_t handler;
	kretprobe_handler_t entry_handler;
	int maxactive;
	int nmissed;
	size_t data_size;
	struct hlist_head free_instances;
	raw_spinlock_t lock;
};

struct kprobe_insn_cache {
	struct mutex mutex;
	void * (*alloc)();
	void (*free)(void *);
	const char *sym;
	struct list_head pages;
	size_t insn_size;
	int nr_garbage;
};

enum probe_insn {
	INSN_REJECTED = 0,
	INSN_GOOD_NO_SLOT = 1,
	INSN_GOOD = 2,
};

enum aarch64_insn_special_register {
	AARCH64_INSN_SPCLREG_SPSR_EL1 = 49664,
	AARCH64_INSN_SPCLREG_ELR_EL1 = 49665,
	AARCH64_INSN_SPCLREG_SP_EL0 = 49672,
	AARCH64_INSN_SPCLREG_SPSEL = 49680,
	AARCH64_INSN_SPCLREG_CURRENTEL = 49682,
	AARCH64_INSN_SPCLREG_DAIF = 55825,
	AARCH64_INSN_SPCLREG_NZCV = 55824,
	AARCH64_INSN_SPCLREG_FPCR = 55840,
	AARCH64_INSN_SPCLREG_DSPSR_EL0 = 55848,
	AARCH64_INSN_SPCLREG_DLR_EL0 = 55849,
	AARCH64_INSN_SPCLREG_SPSR_EL2 = 57856,
	AARCH64_INSN_SPCLREG_ELR_EL2 = 57857,
	AARCH64_INSN_SPCLREG_SP_EL1 = 57864,
	AARCH64_INSN_SPCLREG_SPSR_INQ = 57880,
	AARCH64_INSN_SPCLREG_SPSR_ABT = 57881,
	AARCH64_INSN_SPCLREG_SPSR_UND = 57882,
	AARCH64_INSN_SPCLREG_SPSR_FIQ = 57883,
	AARCH64_INSN_SPCLREG_SPSR_EL3 = 61952,
	AARCH64_INSN_SPCLREG_ELR_EL3 = 61953,
	AARCH64_INSN_SPCLREG_SP_EL2 = 61968,
};

enum dma_data_direction {
	DMA_BIDIRECTIONAL = 0,
	DMA_TO_DEVICE = 1,
	DMA_FROM_DEVICE = 2,
	DMA_NONE = 3,
};

typedef u64 pudval_t;

struct fault_info {
	int (*fn)(long unsigned int, unsigned int, struct pt_regs *);
	int sig;
	int code;
	const char *name;
};

struct mem_section_usage {
	long unsigned int subsection_map[8];
	long unsigned int pageblock_flags[0];
};

struct mem_section {
	long unsigned int section_mem_map;
	struct mem_section_usage *usage;
};

enum swiotlb_force {
	SWIOTLB_NORMAL = 0,
	SWIOTLB_FORCE = 1,
	SWIOTLB_NO_FORCE = 2,
};

typedef u8 uint8_t;

typedef u64 p4dval_t;

typedef __be32 fdt32_t;

struct fdt_header {
	fdt32_t magic;
	fdt32_t totalsize;
	fdt32_t off_dt_struct;
	fdt32_t off_dt_strings;
	fdt32_t off_mem_rsvmap;
	fdt32_t version;
	fdt32_t last_comp_version;
	fdt32_t boot_cpuid_phys;
	fdt32_t size_dt_strings;
	fdt32_t size_dt_struct;
};

struct page_change_data {
	pgprot_t set_mask;
	pgprot_t clear_mask;
};

struct xa_node {
	unsigned char shift;
	unsigned char offset;
	unsigned char count;
	unsigned char nr_values;
	struct xa_node *parent;
	struct xarray *array;
	union {
		struct list_head private_list;
		struct callback_head callback_head;
	};
	void *slots[64];
	union {
		long unsigned int tags[3];
		long unsigned int marks[3];
	};
};

typedef void (*xa_update_node_t)(struct xa_node *);

struct xa_state {
	struct xarray *xa;
	long unsigned int xa_index;
	unsigned char xa_shift;
	unsigned char xa_sibs;
	unsigned char xa_offset;
	unsigned char xa_pad;
	struct xa_node *xa_node;
	struct xa_node *xa_alloc;
	xa_update_node_t xa_update;
};

typedef __kernel_long_t __kernel_off_t;

typedef __kernel_off_t off_t;

enum {
	BPF_REG_0 = 0,
	BPF_REG_1 = 1,
	BPF_REG_2 = 2,
	BPF_REG_3 = 3,
	BPF_REG_4 = 4,
	BPF_REG_5 = 5,
	BPF_REG_6 = 6,
	BPF_REG_7 = 7,
	BPF_REG_8 = 8,
	BPF_REG_9 = 9,
	BPF_REG_10 = 10,
	__MAX_BPF_REG = 11,
};

enum {
	DUMP_PREFIX_NONE = 0,
	DUMP_PREFIX_ADDRESS = 1,
	DUMP_PREFIX_OFFSET = 2,
};

struct bpf_binary_header {
	u32 pages;
	int: 32;
	u8 image[0];
};

struct jit_ctx {
	const struct bpf_prog *prog;
	int idx;
	int epilogue_offset;
	int *offset;
	int exentry_idx;
	__le32 *image;
	u32 stack_size;
};

struct arm64_jit_data {
	struct bpf_binary_header *header;
	u8 *image;
	struct jit_ctx ctx;
};

typedef long unsigned int ulong;

typedef u64 gpa_t;

typedef u64 gfn_t;

typedef u64 hpa_t;

typedef u64 hfn_t;

typedef hfn_t kvm_pfn_t;

struct kvm_memory_slot;

struct gfn_to_hva_cache {
	u64 generation;
	gpa_t gpa;
	long unsigned int hva;
	long unsigned int len;
	struct kvm_memory_slot *memslot;
};

struct kvm_arch_memory_slot {};

struct kvm_memory_slot {
	gfn_t base_gfn;
	long unsigned int npages;
	long unsigned int *dirty_bitmap;
	struct kvm_arch_memory_slot arch;
	long unsigned int userspace_addr;
	u32 flags;
	short int id;
	u16 as_id;
};

struct gfn_to_pfn_cache {
	u64 generation;
	gfn_t gfn;
	kvm_pfn_t pfn;
	bool dirty;
};

struct kvm_mmu_memory_cache {
	int nobjs;
	gfp_t gfp_zero;
	struct kmem_cache *kmem_cache;
	void *objects[40];
};

struct kvm_vcpu;

struct kvm_io_device;

struct kvm_io_device_ops {
	int (*read)(struct kvm_vcpu *, struct kvm_io_device *, gpa_t, int, void *);
	int (*write)(struct kvm_vcpu *, struct kvm_io_device *, gpa_t, int, const void *);
	void (*destructor)(struct kvm_io_device *);
};

struct preempt_ops;

struct preempt_notifier {
	struct hlist_node link;
	struct preempt_ops *ops;
};

struct kvm_vcpu_stat {
	u64 halt_successful_poll;
	u64 halt_attempted_poll;
	u64 halt_poll_success_ns;
	u64 halt_poll_fail_ns;
	u64 halt_poll_invalid;
	u64 halt_wakeup;
	u64 hvc_exit_stat;
	u64 wfe_exit_stat;
	u64 wfi_exit_stat;
	u64 mmio_exit_user;
	u64 mmio_exit_kernel;
	u64 exits;
};

struct kvm_mmio_fragment {
	gpa_t gpa;
	void *data;
	unsigned int len;
};

struct kvm_cpu_context {
	struct user_pt_regs regs;
	u64 spsr_abt;
	u64 spsr_und;
	u64 spsr_irq;
	u64 spsr_fiq;
	struct user_fpsimd_state fp_regs;
	union {
		u64 sys_regs[119];
		u32 copro[238];
	};
	struct kvm_vcpu *__hyp_running_vcpu;
};

struct kvm_vcpu_fault_info {
	u32 esr_el2;
	u64 far_el2;
	u64 hpfar_el2;
	u64 disr_el1;
};

struct kvm_guest_debug_arch {
	__u64 dbg_bcr[16];
	__u64 dbg_bvr[16];
	__u64 dbg_wcr[16];
	__u64 dbg_wvr[16];
};

struct vgic_v2_cpu_if {
	u32 vgic_hcr;
	u32 vgic_vmcr;
	u32 vgic_apr;
	u32 vgic_lr[64];
	unsigned int used_lrs;
};

struct its_vm;

struct its_vpe {
	struct page *vpt_page;
	struct its_vm *its_vm;
	atomic_t vlpi_count;
	int irq;
	irq_hw_number_t vpe_db_lpi;
	bool resident;
	union {
		struct {
			int vpe_proxy_event;
			bool idai;
		};
		struct {
			struct fwnode_handle *fwnode;
			struct irq_domain *sgi_domain;
			struct {
				u8 priority;
				bool enabled;
				bool group;
			} sgi_config[16];
			atomic_t vmapp_count;
		};
	};
	raw_spinlock_t vpe_lock;
	u16 col_idx;
	u16 vpe_id;
	bool pending_last;
};

struct vgic_v3_cpu_if {
	u32 vgic_hcr;
	u32 vgic_vmcr;
	u32 vgic_sre;
	u32 vgic_ap0r[4];
	u32 vgic_ap1r[4];
	u64 vgic_lr[16];
	struct its_vpe its_vpe;
	unsigned int used_lrs;
};

enum vgic_irq_config {
	VGIC_CONFIG_EDGE = 0,
	VGIC_CONFIG_LEVEL = 1,
};

struct vgic_irq {
	raw_spinlock_t irq_lock;
	struct list_head lpi_list;
	struct list_head ap_list;
	struct kvm_vcpu *vcpu;
	struct kvm_vcpu *target_vcpu;
	u32 intid;
	bool line_level;
	bool pending_latch;
	bool active;
	bool enabled;
	bool hw;
	struct kref refcount;
	u32 hwintid;
	unsigned int host_irq;
	union {
		u8 targets;
		u32 mpidr;
	};
	u8 source;
	u8 active_source;
	u8 priority;
	u8 group;
	enum vgic_irq_config config;
	bool (*get_input_level)(int);
	void *owner;
};

enum iodev_type {
	IODEV_CPUIF = 0,
	IODEV_DIST = 1,
	IODEV_REDIST = 2,
	IODEV_ITS = 3,
};

struct kvm_io_device {
	const struct kvm_io_device_ops *ops;
};

struct vgic_its;

struct vgic_register_region;

struct vgic_io_device {
	gpa_t base_addr;
	union {
		struct kvm_vcpu *redist_vcpu;
		struct vgic_its *its;
	};
	const struct vgic_register_region *regions;
	enum iodev_type iodev_type;
	int nr_regions;
	struct kvm_io_device dev;
};

struct vgic_redist_region;

struct vgic_cpu {
	union {
		struct vgic_v2_cpu_if vgic_v2;
		struct vgic_v3_cpu_if vgic_v3;
	};
	struct vgic_irq private_irqs[32];
	raw_spinlock_t ap_list_lock;
	struct list_head ap_list_head;
	struct vgic_io_device rd_iodev;
	struct vgic_redist_region *rdreg;
	u64 pendbaser;
	bool lpis_enabled;
	u32 num_pri_bits;
	u32 num_id_bits;
};

struct kvm_irq_level {
	union {
		__u32 irq;
		__s32 status;
	};
	__u32 level;
};

struct arch_timer_context {
	struct kvm_vcpu *vcpu;
	struct kvm_irq_level irq;
	struct hrtimer hrtimer;
	bool loaded;
	u32 host_timer_irq;
	u32 host_timer_irq_flags;
};

struct arch_timer_cpu {
	struct arch_timer_context timers[2];
	struct hrtimer bg_timer;
	bool enabled;
};

struct kvm_pmc {
	u8 idx;
	struct perf_event *perf_event;
};

struct kvm_pmu {
	int irq_num;
	struct kvm_pmc pmc[32];
	long unsigned int chained[1];
	bool ready;
	bool created;
	bool irq_level;
	struct irq_work overflow_work;
};

struct vcpu_reset_state {
	long unsigned int pc;
	long unsigned int r0;
	bool be;
	bool reset;
};

struct kvm_s2_mmu;

struct kvm_vcpu_arch {
	struct kvm_cpu_context ctxt;
	void *sve_state;
	unsigned int sve_max_vl;
	struct kvm_s2_mmu *hw_mmu;
	u64 hcr_el2;
	u32 mdcr_el2;
	struct kvm_vcpu_fault_info fault;
	u64 workaround_flags;
	u64 flags;
	struct kvm_guest_debug_arch *debug_ptr;
	struct kvm_guest_debug_arch vcpu_debug_state;
	struct kvm_guest_debug_arch external_debug_state;
	struct thread_info *host_thread_info;
	struct user_fpsimd_state *host_fpsimd_state;
	struct {
		struct kvm_guest_debug_arch regs;
		u64 pmscr_el1;
	} host_debug_state;
	struct vgic_cpu vgic_cpu;
	struct arch_timer_cpu timer_cpu;
	struct kvm_pmu pmu;
	struct {
		u32 mdscr_el1;
	} guest_debug_preserved;
	bool power_off;
	bool pause;
	struct kvm_mmu_memory_cache mmu_page_cache;
	int target;
	long unsigned int features[1];
	bool has_run_once;
	u64 vsesr_el2;
	struct vcpu_reset_state reset_state;
	bool sysregs_loaded_on_cpu;
	struct {
		u64 last_steal;
		gpa_t base;
	} steal;
};

struct kvm;

struct kvm_run;

struct kvm_vcpu {
	struct kvm *kvm;
	struct preempt_notifier preempt_notifier;
	int cpu;
	int vcpu_id;
	int vcpu_idx;
	int srcu_idx;
	int mode;
	u64 requests;
	long unsigned int guest_debug;
	int pre_pcpu;
	struct list_head blocked_vcpu_list;
	struct mutex mutex;
	struct kvm_run *run;
	struct rcuwait wait;
	struct pid *pid;
	int sigset_active;
	sigset_t sigset;
	struct kvm_vcpu_stat stat;
	unsigned int halt_poll_ns;
	bool valid_wakeup;
	int mmio_needed;
	int mmio_read_completed;
	int mmio_is_write;
	int mmio_cur_fragment;
	int mmio_nr_fragments;
	struct kvm_mmio_fragment mmio_fragments[2];
	struct {
		bool in_spin_loop;
		bool dy_eligible;
	} spin_loop;
	bool preempted;
	bool ready;
	struct kvm_vcpu_arch arch;
};

struct preempt_ops {
	void (*sched_in)(struct preempt_notifier *, int);
	void (*sched_out)(struct preempt_notifier *, struct task_struct *);
};

struct trace_print_flags {
	long unsigned int mask;
	const char *name;
};

enum mmu_notifier_event {
	MMU_NOTIFY_UNMAP = 0,
	MMU_NOTIFY_CLEAR = 1,
	MMU_NOTIFY_PROTECTION_VMA = 2,
	MMU_NOTIFY_PROTECTION_PAGE = 3,
	MMU_NOTIFY_SOFT_DIRTY = 4,
	MMU_NOTIFY_RELEASE = 5,
	MMU_NOTIFY_MIGRATE = 6,
};

struct mmu_notifier;

struct mmu_notifier_range;

struct mmu_notifier_ops {
	void (*release)(struct mmu_notifier *, struct mm_struct *);
	int (*clear_flush_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
	int (*clear_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
	int (*test_young)(struct mmu_notifier *, struct mm_struct *, long unsigned int);
	void (*change_pte)(struct mmu_notifier *, struct mm_struct *, long unsigned int, pte_t);
	int (*invalidate_range_start)(struct mmu_notifier *, const struct mmu_notifier_range *);
	void (*invalidate_range_end)(struct mmu_notifier *, const struct mmu_notifier_range *);
	void (*invalidate_range)(struct mmu_notifier *, struct mm_struct *, long unsigned int, long unsigned int);
	struct mmu_notifier * (*alloc_notifier)(struct mm_struct *);
	void (*free_notifier)(struct mmu_notifier *);
};

struct mmu_notifier {
	struct hlist_node hlist;
	const struct mmu_notifier_ops *ops;
	struct mm_struct *mm;
	struct callback_head rcu;
	unsigned int users;
};

struct mmu_notifier_range {
	struct vm_area_struct *vma;
	struct mm_struct *mm;
	long unsigned int start;
	long unsigned int end;
	unsigned int flags;
	enum mmu_notifier_event event;
	void *migrate_pgmap_owner;
};

enum kobject_action {
	KOBJ_ADD = 0,
	KOBJ_REMOVE = 1,
	KOBJ_CHANGE = 2,
	KOBJ_MOVE = 3,
	KOBJ_ONLINE = 4,
	KOBJ_OFFLINE = 5,
	KOBJ_BIND = 6,
	KOBJ_UNBIND = 7,
};

struct kvm_regs {
	struct user_pt_regs regs;
	__u64 sp_el1;
	__u64 elr_el1;
	__u64 spsr[5];
	long: 64;
	struct user_fpsimd_state fp_regs;
};

struct kvm_sregs {};

struct kvm_fpu {};

struct kvm_debug_exit_arch {
	__u32 hsr;
	__u64 far;
};

struct kvm_sync_regs {
	__u64 device_irq_level;
};

struct kvm_userspace_memory_region {
	__u32 slot;
	__u32 flags;
	__u64 guest_phys_addr;
	__u64 memory_size;
	__u64 userspace_addr;
};

struct kvm_hyperv_exit {
	__u32 type;
	__u32 pad1;
	union {
		struct {
			__u32 msr;
			__u32 pad2;
			__u64 control;
			__u64 evt_page;
			__u64 msg_page;
		} synic;
		struct {
			__u64 input;
			__u64 result;
			__u64 params[2];
		} hcall;
		struct {
			__u32 msr;
			__u32 pad2;
			__u64 control;
			__u64 status;
			__u64 send_page;
			__u64 recv_page;
			__u64 pending_page;
		} syndbg;
	} u;
};

struct kvm_run {
	__u8 request_interrupt_window;
	__u8 immediate_exit;
	__u8 padding1[6];
	__u32 exit_reason;
	__u8 ready_for_interrupt_injection;
	__u8 if_flag;
	__u16 flags;
	__u64 cr8;
	__u64 apic_base;
	union {
		struct {
			__u64 hardware_exit_reason;
		} hw;
		struct {
			__u64 hardware_entry_failure_reason;
			__u32 cpu;
		} fail_entry;
		struct {
			__u32 exception;
			__u32 error_code;
		} ex;
		struct {
			__u8 direction;
			__u8 size;
			__u16 port;
			__u32 count;
			__u64 data_offset;
		} io;
		struct {
			struct kvm_debug_exit_arch arch;
		} debug;
		struct {
			__u64 phys_addr;
			__u8 data[8];
			__u32 len;
			__u8 is_write;
		} mmio;
		struct {
			__u64 nr;
			__u64 args[6];
			__u64 ret;
			__u32 longmode;
			__u32 pad;
		} hypercall;
		struct {
			__u64 rip;
			__u32 is_write;
			__u32 pad;
		} tpr_access;
		struct {
			__u8 icptcode;
			__u16 ipa;
			__u32 ipb;
		} s390_sieic;
		__u64 s390_reset_flags;
		struct {
			__u64 trans_exc_code;
			__u32 pgm_code;
		} s390_ucontrol;
		struct {
			__u32 dcrn;
			__u32 data;
			__u8 is_write;
		} dcr;
		struct {
			__u32 suberror;
			__u32 ndata;
			__u64 data[16];
		} internal;
		struct {
			__u64 gprs[32];
		} osi;
		struct {
			__u64 nr;
			__u64 ret;
			__u64 args[9];
		} papr_hcall;
		struct {
			__u16 subchannel_id;
			__u16 subchannel_nr;
			__u32 io_int_parm;
			__u32 io_int_word;
			__u32 ipb;
			__u8 dequeued;
		} s390_tsch;
		struct {
			__u32 epr;
		} epr;
		struct {
			__u32 type;
			__u64 flags;
		} system_event;
		struct {
			__u64 addr;
			__u8 ar;
			__u8 reserved;
			__u8 fc;
			__u8 sel1;
			__u16 sel2;
		} s390_stsi;
		struct {
			__u8 vector;
		} eoi;
		struct kvm_hyperv_exit hyperv;
		struct {
			__u64 esr_iss;
			__u64 fault_ipa;
		} arm_nisv;
		struct {
			__u8 error;
			__u8 pad[7];
			__u32 reason;
			__u32 index;
			__u64 data;
		} msr;
		char padding[256];
	};
	__u64 kvm_valid_regs;
	__u64 kvm_dirty_regs;
	union {
		struct kvm_sync_regs regs;
		char padding[2048];
	} s;
};

struct kvm_coalesced_mmio_zone {
	__u64 addr;
	__u32 size;
	union {
		__u32 pad;
		__u32 pio;
	};
};

struct kvm_coalesced_mmio {
	__u64 phys_addr;
	__u32 len;
	union {
		__u32 pad;
		__u32 pio;
	};
	__u8 data[8];
};

struct kvm_coalesced_mmio_ring {
	__u32 first;
	__u32 last;
	struct kvm_coalesced_mmio coalesced_mmio[0];
};

struct kvm_translation {
	__u64 linear_address;
	__u64 physical_address;
	__u8 valid;
	__u8 writeable;
	__u8 usermode;
	__u8 pad[5];
};

struct kvm_dirty_log {
	__u32 slot;
	__u32 padding1;
	union {
		void *dirty_bitmap;
		__u64 padding2;
	};
};

struct kvm_clear_dirty_log {
	__u32 slot;
	__u32 num_pages;
	__u64 first_page;
	union {
		void *dirty_bitmap;
		__u64 padding2;
	};
};

struct kvm_signal_mask {
	__u32 len;
	__u8 sigset[0];
};

struct kvm_mp_state {
	__u32 mp_state;
};

struct kvm_guest_debug {
	__u32 control;
	__u32 pad;
	struct kvm_guest_debug_arch arch;
};

struct kvm_ioeventfd {
	__u64 datamatch;
	__u64 addr;
	__u32 len;
	__s32 fd;
	__u32 flags;
	__u8 pad[36];
};

struct kvm_enable_cap {
	__u32 cap;
	__u32 flags;
	__u64 args[4];
	__u8 pad[64];
};

struct kvm_irq_routing_irqchip {
	__u32 irqchip;
	__u32 pin;
};

struct kvm_irq_routing_msi {
	__u32 address_lo;
	__u32 address_hi;
	__u32 data;
	union {
		__u32 pad;
		__u32 devid;
	};
};

struct kvm_irq_routing_s390_adapter {
	__u64 ind_addr;
	__u64 summary_addr;
	__u64 ind_offset;
	__u32 summary_offset;
	__u32 adapter_id;
};

struct kvm_irq_routing_hv_sint {
	__u32 vcpu;
	__u32 sint;
};

struct kvm_irq_routing_entry {
	__u32 gsi;
	__u32 type;
	__u32 flags;
	__u32 pad;
	union {
		struct kvm_irq_routing_irqchip irqchip;
		struct kvm_irq_routing_msi msi;
		struct kvm_irq_routing_s390_adapter adapter;
		struct kvm_irq_routing_hv_sint hv_sint;
		__u32 pad[8];
	} u;
};

struct kvm_irq_routing {
	__u32 nr;
	__u32 flags;
	struct kvm_irq_routing_entry entries[0];
};

struct kvm_irqfd {
	__u32 fd;
	__u32 gsi;
	__u32 flags;
	__u32 resamplefd;
	__u8 pad[16];
};

struct kvm_msi {
	__u32 address_lo;
	__u32 address_hi;
	__u32 data;
	__u32 flags;
	__u32 devid;
	__u8 pad[12];
};

struct kvm_create_device {
	__u32 type;
	__u32 fd;
	__u32 flags;
};

struct kvm_device_attr {
	__u32 flags;
	__u32 group;
	__u64 attr;
	__u64 addr;
};

enum kvm_device_type {
	KVM_DEV_TYPE_FSL_MPIC_20 = 1,
	KVM_DEV_TYPE_FSL_MPIC_42 = 2,
	KVM_DEV_TYPE_XICS = 3,
	KVM_DEV_TYPE_VFIO = 4,
	KVM_DEV_TYPE_ARM_VGIC_V2 = 5,
	KVM_DEV_TYPE_FLIC = 6,
	KVM_DEV_TYPE_ARM_VGIC_V3 = 7,
	KVM_DEV_TYPE_ARM_VGIC_ITS = 8,
	KVM_DEV_TYPE_XIVE = 9,
	KVM_DEV_TYPE_ARM_PV_TIME = 10,
	KVM_DEV_TYPE_MAX = 11,
};

struct its_vm {
	struct fwnode_handle *fwnode;
	struct irq_domain *domain;
	struct page *vprop_page;
	struct its_vpe **vpes;
	int nr_vpes;
	irq_hw_number_t db_lpi_base;
	long unsigned int *db_bitmap;
	int nr_db_lpis;
	u32 vlpi_count[16];
};

struct kvm_device;

struct vgic_its {
	gpa_t vgic_its_base;
	bool enabled;
	struct vgic_io_device iodev;
	struct kvm_device *dev;
	u64 baser_device_table;
	u64 baser_coll_table;
	struct mutex cmd_lock;
	u64 cbaser;
	u32 creadr;
	u32 cwriter;
	u32 abi_rev;
	struct mutex its_lock;
	struct list_head device_list;
	struct list_head collection_list;
};

struct vgic_register_region {
	unsigned int reg_offset;
	unsigned int len;
	unsigned int bits_per_irq;
	unsigned int access_flags;
	union {
		long unsigned int (*read)(struct kvm_vcpu *, gpa_t, unsigned int);
		long unsigned int (*its_read)(struct kvm *, struct vgic_its *, gpa_t, unsigned int);
	};
	union {
		void (*write)(struct kvm_vcpu *, gpa_t, unsigned int, long unsigned int);
		void (*its_write)(struct kvm *, struct vgic_its *, gpa_t, unsigned int, long unsigned int);
	};
	long unsigned int (*uaccess_read)(struct kvm_vcpu *, gpa_t, unsigned int);
	union {
		int (*uaccess_write)(struct kvm_vcpu *, gpa_t, unsigned int, long unsigned int);
		int (*uaccess_its_write)(struct kvm *, struct vgic_its *, gpa_t, unsigned int, long unsigned int);
	};
};

struct kvm_device_ops;

struct kvm_device {
	const struct kvm_device_ops *ops;
	struct kvm *kvm;
	void *private;
	struct list_head vm_node;
};

struct vgic_redist_region {
	u32 index;
	gpa_t base;
	u32 count;
	u32 free_index;
	struct list_head list;
};

struct vgic_state_iter;

struct vgic_dist {
	bool in_kernel;
	bool ready;
	bool initialized;
	u32 vgic_model;
	u32 implementation_rev;
	bool v2_groups_user_writable;
	bool msis_require_devid;
	int nr_spis;
	gpa_t vgic_dist_base;
	union {
		gpa_t vgic_cpu_base;
		struct list_head rd_regions;
	};
	bool enabled;
	bool nassgireq;
	struct vgic_irq *spis;
	struct vgic_io_device dist_iodev;
	bool has_its;
	u64 propbaser;
	raw_spinlock_t lpi_list_lock;
	struct list_head lpi_list_head;
	int lpi_list_count;
	struct list_head lpi_translation_cache;
	struct vgic_state_iter *iter;
	struct its_vm its_vm;
};

struct kvm_vmid {
	u64 vmid_gen;
	u32 vmid;
};

struct kvm_pgtable;

struct kvm_s2_mmu {
	struct kvm_vmid vmid;
	phys_addr_t pgd_phys;
	struct kvm_pgtable *pgt;
	int *last_vcpu_ran;
	struct kvm *kvm;
};

struct kvm_vm_stat {
	ulong remote_tlb_flush;
};

struct kvm_arch {
	struct kvm_s2_mmu mmu;
	u64 vtcr;
	int max_vcpus;
	struct vgic_dist vgic;
	u32 psci_version;
	bool return_nisv_io_abort_to_user;
	long unsigned int *pmu_filter;
	unsigned int pmuver;
	u8 pfr0_csv2;
};

struct kvm_memslots;

struct kvm_io_bus;

struct kvm_irq_routing_table;

struct kvm_stat_data;

struct kvm {
	spinlock_t mmu_lock;
	struct mutex slots_lock;
	struct mm_struct *mm;
	struct kvm_memslots *memslots[1];
	struct kvm_vcpu *vcpus[512];
	atomic_t online_vcpus;
	int created_vcpus;
	int last_boosted_vcpu;
	struct list_head vm_list;
	struct mutex lock;
	struct kvm_io_bus *buses[4];
	struct {
		spinlock_t lock;
		struct list_head items;
		struct list_head resampler_list;
		struct mutex resampler_lock;
	} irqfds;
	struct list_head ioeventfds;
	struct kvm_vm_stat stat;
	struct kvm_arch arch;
	refcount_t users_count;
	struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
	spinlock_t ring_lock;
	struct list_head coalesced_zones;
	struct mutex irq_lock;
	struct kvm_irq_routing_table *irq_routing;
	struct hlist_head irq_ack_notifier_list;
	struct mmu_notifier mmu_notifier;
	long unsigned int mmu_notifier_seq;
	long int mmu_notifier_count;
	long int tlbs_dirty;
	struct list_head devices;
	u64 manual_dirty_log_protect;
	struct dentry *debugfs_dentry;
	struct kvm_stat_data **debugfs_stat_data;
	struct srcu_struct srcu;
	struct srcu_struct irq_srcu;
	pid_t userspace_pid;
	unsigned int max_halt_poll_ns;
};

struct kvm_io_range {
	gpa_t addr;
	int len;
	struct kvm_io_device *dev;
};

struct kvm_io_bus {
	int dev_count;
	int ioeventfd_count;
	struct kvm_io_range range[0];
};

enum {
	OUTSIDE_GUEST_MODE = 0,
	IN_GUEST_MODE = 1,
	EXITING_GUEST_MODE = 2,
	READING_SHADOW_PAGE_TABLES = 3,
};

struct kvm_host_map {
	struct page *page;
	void *hva;
	kvm_pfn_t pfn;
	kvm_pfn_t gfn;
};

struct kvm_irq_routing_table {
	int chip[988];
	u32 nr_rt_entries;
	struct hlist_head map[0];
};

struct kvm_memslots {
	u64 generation;
	short int id_to_index[512];
	atomic_t lru_slot;
	int used_slots;
	struct kvm_memory_slot memslots[0];
};

struct kvm_stats_debugfs_item;

struct kvm_stat_data {
	struct kvm *kvm;
	struct kvm_stats_debugfs_item *dbgfs_item;
};

enum kvm_mr_change {
	KVM_MR_CREATE = 0,
	KVM_MR_DELETE = 1,
	KVM_MR_MOVE = 2,
	KVM_MR_FLAGS_ONLY = 3,
};

enum kvm_stat_kind {
	KVM_STAT_VM = 0,
	KVM_STAT_VCPU = 1,
};

struct kvm_stats_debugfs_item {
	const char *name;
	int offset;
	enum kvm_stat_kind kind;
	int mode;
};

struct kvm_device_ops {
	const char *name;
	int (*create)(struct kvm_device *, u32);
	void (*init)(struct kvm_device *);
	void (*destroy)(struct kvm_device *);
	void (*release)(struct kvm_device *);
	int (*set_attr)(struct kvm_device *, struct kvm_device_attr *);
	int (*get_attr)(struct kvm_device *, struct kvm_device_attr *);
	int (*has_attr)(struct kvm_device *, struct kvm_device_attr *);
	long int (*ioctl)(struct kvm_device *, unsigned int, long unsigned int);
	int (*mmap)(struct kvm_device *, struct vm_area_struct *);
};

typedef int (*kvm_vm_thread_fn_t)(struct kvm *, uintptr_t);

struct miscdevice {
	int minor;
	const char *name;
	const struct file_operations *fops;
	struct list_head list;
	struct device *parent;
	struct device *this_device;
	const struct attribute_group **groups;
	const char *nodename;
	umode_t mode;
};

struct syscore_ops {
	struct list_head node;
	int (*suspend)();
	void (*resume)();
	void (*shutdown)();
};

enum {
	MEMREMAP_WB = 1,
	MEMREMAP_WT = 2,
	MEMREMAP_WC = 4,
	MEMREMAP_ENC = 8,
	MEMREMAP_DEC = 16,
};

struct trace_event_raw_kvm_userspace_exit {
	struct trace_entry ent;
	__u32 reason;
	int errno;
	char __data[0];
};

struct trace_event_raw_kvm_vcpu_wakeup {
	struct trace_entry ent;
	__u64 ns;
	bool waited;
	bool valid;
	char __data[0];
};

struct trace_event_raw_kvm_set_irq {
	struct trace_entry ent;
	unsigned int gsi;
	int level;
	int irq_source_id;
	char __data[0];
};

struct trace_event_raw_kvm_ack_irq {
	struct trace_entry ent;
	unsigned int irqchip;
	unsigned int pin;
	char __data[0];
};

struct trace_event_raw_kvm_mmio {
	struct trace_entry ent;
	u32 type;
	u32 len;
	u64 gpa;
	u64 val;
	char __data[0];
};

struct trace_event_raw_kvm_fpu {
	struct trace_entry ent;
	u32 load;
	char __data[0];
};

struct trace_event_raw_kvm_age_page {
	struct trace_entry ent;
	u64 hva;
	u64 gfn;
	u8 level;
	u8 referenced;
	char __data[0];
};

struct trace_event_raw_kvm_halt_poll_ns {
	struct trace_entry ent;
	bool grow;
	unsigned int vcpu_id;
	unsigned int new;
	unsigned int old;
	char __data[0];
};

struct trace_event_data_offsets_kvm_userspace_exit {};

struct trace_event_data_offsets_kvm_vcpu_wakeup {};

struct trace_event_data_offsets_kvm_set_irq {};

struct trace_event_data_offsets_kvm_ack_irq {};

struct trace_event_data_offsets_kvm_mmio {};

struct trace_event_data_offsets_kvm_fpu {};

struct trace_event_data_offsets_kvm_age_page {};

struct trace_event_data_offsets_kvm_halt_poll_ns {};

typedef void (*btf_trace_kvm_userspace_exit)(void *, __u32, int);

typedef void (*btf_trace_kvm_vcpu_wakeup)(void *, __u64, bool, bool);

typedef void (*btf_trace_kvm_set_irq)(void *, unsigned int, int, int);

typedef void (*btf_trace_kvm_ack_irq)(void *, unsigned int, unsigned int);

typedef void (*btf_trace_kvm_mmio)(void *, int, int, u64, void *);

typedef void (*btf_trace_kvm_fpu)(void *, int);

typedef void (*btf_trace_kvm_age_page)(void *, ulong, int, struct kvm_memory_slot *, int);

typedef void (*btf_trace_kvm_halt_poll_ns)(void *, bool, unsigned int, unsigned int, unsigned int);

struct kvm_cpu_compat_check {
	void *opaque;
	int *ret;
};

struct kvm_vm_worker_thread_context {
	struct kvm *kvm;
	struct task_struct *parent;
	struct completion init_done;
	kvm_vm_thread_fn_t thread_fn;
	uintptr_t data;
	int err;
};

struct kvm_coalesced_mmio_dev {
	struct list_head list;
	struct kvm_io_device dev;
	struct kvm *kvm;
	struct kvm_coalesced_mmio_zone zone;
};

enum {
	WORK_STRUCT_PENDING_BIT = 0,
	WORK_STRUCT_DELAYED_BIT = 1,
	WORK_STRUCT_PWQ_BIT = 2,
	WORK_STRUCT_LINKED_BIT = 3,
	WORK_STRUCT_COLOR_SHIFT = 4,
	WORK_STRUCT_COLOR_BITS = 4,
	WORK_STRUCT_PENDING = 1,
	WORK_STRUCT_DELAYED = 2,
	WORK_STRUCT_PWQ = 4,
	WORK_STRUCT_LINKED = 8,
	WORK_STRUCT_STATIC = 0,
	WORK_NR_COLORS = 15,
	WORK_NO_COLOR = 15,
	WORK_CPU_UNBOUND = 256,
	WORK_STRUCT_FLAG_BITS = 8,
	WORK_OFFQ_FLAG_BASE = 4,
	__WORK_OFFQ_CANCELING = 4,
	WORK_OFFQ_CANCELING = 16,
	WORK_OFFQ_FLAG_BITS = 1,
	WORK_OFFQ_POOL_SHIFT = 5,
	WORK_OFFQ_LEFT = 59,
	WORK_OFFQ_POOL_BITS = 31,
	WORK_OFFQ_POOL_NONE = 2147483647,
	WORK_STRUCT_FLAG_MASK = 255,
	WORK_STRUCT_WQ_DATA_MASK = 4294967040,
	WORK_STRUCT_NO_POOL = 4294967264,
	WORK_BUSY_PENDING = 1,
	WORK_BUSY_RUNNING = 2,
	WORKER_DESC_LEN = 24,
};

struct irq_bypass_consumer;

struct irq_bypass_producer {
	struct list_head node;
	void *token;
	int irq;
	int (*add_consumer)(struct irq_bypass_producer *, struct irq_bypass_consumer *);
	void (*del_consumer)(struct irq_bypass_producer *, struct irq_bypass_consumer *);
	void (*stop)(struct irq_bypass_producer *);
	void (*start)(struct irq_bypass_producer *);
};

struct irq_bypass_consumer {
	struct list_head node;
	void *token;
	int (*add_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
	void (*del_producer)(struct irq_bypass_consumer *, struct irq_bypass_producer *);
	void (*stop)(struct irq_bypass_consumer *);
	void (*start)(struct irq_bypass_consumer *);
};

enum {
	kvm_ioeventfd_flag_nr_datamatch = 0,
	kvm_ioeventfd_flag_nr_pio = 1,
	kvm_ioeventfd_flag_nr_deassign = 2,
	kvm_ioeventfd_flag_nr_virtio_ccw_notify = 3,
	kvm_ioeventfd_flag_nr_fast_mmio = 4,
	kvm_ioeventfd_flag_nr_max = 5,
};

struct fd {
	struct file *file;
	unsigned int flags;
};

struct kvm_s390_adapter_int {
	u64 ind_addr;
	u64 summary_addr;
	u64 ind_offset;
	u32 summary_offset;
	u32 adapter_id;
};

struct kvm_hv_sint {
	u32 vcpu;
	u32 sint;
};

struct kvm_kernel_irq_routing_entry {
	u32 gsi;
	u32 type;
	int (*set)(struct kvm_kernel_irq_routing_entry *, struct kvm *, int, int, bool);
	union {
		struct {
			unsigned int irqchip;
			unsigned int pin;
		} irqchip;
		struct {
			u32 address_lo;
			u32 address_hi;
			u32 data;
			u32 flags;
			u32 devid;
		} msi;
		struct kvm_s390_adapter_int adapter;
		struct kvm_hv_sint hv_sint;
	};
	struct hlist_node link;
};

struct kvm_irq_ack_notifier {
	struct hlist_node link;
	unsigned int gsi;
	void (*irq_acked)(struct kvm_irq_ack_notifier *);
};

typedef struct poll_table_struct poll_table;

struct kvm_kernel_irqfd_resampler {
	struct kvm *kvm;
	struct list_head list;
	struct kvm_irq_ack_notifier notifier;
	struct list_head link;
};

struct kvm_kernel_irqfd {
	struct kvm *kvm;
	wait_queue_entry_t wait;
	struct kvm_kernel_irq_routing_entry irq_entry;
	seqcount_spinlock_t irq_entry_sc;
	int gsi;
	struct work_struct inject;
	struct kvm_kernel_irqfd_resampler *resampler;
	struct eventfd_ctx *resamplefd;
	struct list_head resampler_link;
	struct eventfd_ctx *eventfd;
	struct list_head list;
	poll_table pt;
	struct work_struct shutdown;
	struct irq_bypass_consumer consumer;
	struct irq_bypass_producer *producer;
};

struct _ioeventfd {
	struct list_head list;
	u64 addr;
	int length;
	struct eventfd_ctx *eventfd;
	u64 datamatch;
	struct kvm_io_device dev;
	u8 bus_idx;
	bool wildcard;
};

struct iommu_group {};

struct vfio_group;

struct kvm_vfio_group {
	struct list_head node;
	struct vfio_group *vfio_group;
};

struct kvm_vfio {
	struct list_head group_list;
	struct mutex lock;
	bool noncoherent;
};

struct kvm_vcpu_init {
	__u32 target;
	__u32 features[7];
};

struct kvm_vcpu_events {
	struct {
		__u8 serror_pending;
		__u8 serror_has_esr;
		__u8 ext_dabt_pending;
		__u8 pad[5];
		__u64 serror_esr;
	} exception;
	__u32 reserved[12];
};

struct kvm_reg_list {
	__u64 n;
	__u64 reg[0];
};

struct kvm_one_reg {
	__u64 id;
	__u64 addr;
};

struct kvm_arm_device_addr {
	__u64 id;
	__u64 addr;
};

enum vgic_type {
	VGIC_V2 = 0,
	VGIC_V3 = 1,
};

struct vgic_global {
	enum vgic_type type;
	phys_addr_t vcpu_base;
	void *vcpu_base_va;
	void *vcpu_hyp_va;
	void *vctrl_base;
	void *vctrl_hyp;
	int nr_lr;
	unsigned int maint_irq;
	int max_gic_vcpus;
	bool can_emulate_gicv2;
	bool has_gicv4;
	bool has_gicv4_1;
	struct static_key_false gicv3_cpuif;
	u32 ich_vtr_el2;
};

struct timer_map {
	struct arch_timer_context *direct_vtimer;
	struct arch_timer_context *direct_ptimer;
	struct arch_timer_context *emul_ptimer;
};

typedef u64 kvm_pte_t;

struct kvm_pgtable {
	u32 ia_bits;
	u32 start_level;
	kvm_pte_t *pgd;
	struct kvm_s2_mmu *mmu;
};

struct kvm_pmu_events {
	u32 events_host;
	u32 events_guest;
};

struct kvm_host_data {
	struct kvm_cpu_context host_ctxt;
	struct kvm_pmu_events pmu_events;
	long: 64;
};

struct trace_event_raw_kvm_entry {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	char __data[0];
};

struct trace_event_raw_kvm_exit {
	struct trace_entry ent;
	int ret;
	unsigned int esr_ec;
	long unsigned int vcpu_pc;
	char __data[0];
};

struct trace_event_raw_kvm_guest_fault {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	long unsigned int hsr;
	long unsigned int hxfar;
	long long unsigned int ipa;
	char __data[0];
};

struct trace_event_raw_kvm_access_fault {
	struct trace_entry ent;
	long unsigned int ipa;
	char __data[0];
};

struct trace_event_raw_kvm_irq_line {
	struct trace_entry ent;
	unsigned int type;
	int vcpu_idx;
	int irq_num;
	int level;
	char __data[0];
};

struct trace_event_raw_kvm_mmio_emulate {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	long unsigned int instr;
	long unsigned int cpsr;
	char __data[0];
};

struct trace_event_raw_kvm_unmap_hva_range {
	struct trace_entry ent;
	long unsigned int start;
	long unsigned int end;
	char __data[0];
};

struct trace_event_raw_kvm_set_spte_hva {
	struct trace_entry ent;
	long unsigned int hva;
	char __data[0];
};

struct trace_event_raw_kvm_age_hva {
	struct trace_entry ent;
	long unsigned int start;
	long unsigned int end;
	char __data[0];
};

struct trace_event_raw_kvm_test_age_hva {
	struct trace_entry ent;
	long unsigned int hva;
	char __data[0];
};

struct trace_event_raw_kvm_set_way_flush {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	bool cache;
	char __data[0];
};

struct trace_event_raw_kvm_toggle_cache {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	bool was;
	bool now;
	char __data[0];
};

struct trace_event_raw_kvm_timer_update_irq {
	struct trace_entry ent;
	long unsigned int vcpu_id;
	__u32 irq;
	int level;
	char __data[0];
};

struct trace_event_raw_kvm_get_timer_map {
	struct trace_entry ent;
	long unsigned int vcpu_id;
	int direct_vtimer;
	int direct_ptimer;
	int emul_ptimer;
	char __data[0];
};

struct trace_event_raw_kvm_timer_save_state {
	struct trace_entry ent;
	long unsigned int ctl;
	long long unsigned int cval;
	int timer_idx;
	char __data[0];
};

struct trace_event_raw_kvm_timer_restore_state {
	struct trace_entry ent;
	long unsigned int ctl;
	long long unsigned int cval;
	int timer_idx;
	char __data[0];
};

struct trace_event_raw_kvm_timer_hrtimer_expire {
	struct trace_entry ent;
	int timer_idx;
	char __data[0];
};

struct trace_event_raw_kvm_timer_emulate {
	struct trace_entry ent;
	int timer_idx;
	bool should_fire;
	char __data[0];
};

struct trace_event_data_offsets_kvm_entry {};

struct trace_event_data_offsets_kvm_exit {};

struct trace_event_data_offsets_kvm_guest_fault {};

struct trace_event_data_offsets_kvm_access_fault {};

struct trace_event_data_offsets_kvm_irq_line {};

struct trace_event_data_offsets_kvm_mmio_emulate {};

struct trace_event_data_offsets_kvm_unmap_hva_range {};

struct trace_event_data_offsets_kvm_set_spte_hva {};

struct trace_event_data_offsets_kvm_age_hva {};

struct trace_event_data_offsets_kvm_test_age_hva {};

struct trace_event_data_offsets_kvm_set_way_flush {};

struct trace_event_data_offsets_kvm_toggle_cache {};

struct trace_event_data_offsets_kvm_timer_update_irq {};

struct trace_event_data_offsets_kvm_get_timer_map {};

struct trace_event_data_offsets_kvm_timer_save_state {};

struct trace_event_data_offsets_kvm_timer_restore_state {};

struct trace_event_data_offsets_kvm_timer_hrtimer_expire {};

struct trace_event_data_offsets_kvm_timer_emulate {};

typedef void (*btf_trace_kvm_entry)(void *, long unsigned int);

typedef void (*btf_trace_kvm_exit)(void *, int, unsigned int, long unsigned int);

typedef void (*btf_trace_kvm_guest_fault)(void *, long unsigned int, long unsigned int, long unsigned int, long long unsigned int);

typedef void (*btf_trace_kvm_access_fault)(void *, long unsigned int);

typedef void (*btf_trace_kvm_irq_line)(void *, unsigned int, int, int, int);

typedef void (*btf_trace_kvm_mmio_emulate)(void *, long unsigned int, long unsigned int, long unsigned int);

typedef void (*btf_trace_kvm_unmap_hva_range)(void *, long unsigned int, long unsigned int);

typedef void (*btf_trace_kvm_set_spte_hva)(void *, long unsigned int);

typedef void (*btf_trace_kvm_age_hva)(void *, long unsigned int, long unsigned int);

typedef void (*btf_trace_kvm_test_age_hva)(void *, long unsigned int);

typedef void (*btf_trace_kvm_set_way_flush)(void *, long unsigned int, bool);

typedef void (*btf_trace_kvm_toggle_cache)(void *, long unsigned int, bool, bool);

typedef void (*btf_trace_kvm_timer_update_irq)(void *, long unsigned int, __u32, int);

typedef void (*btf_trace_kvm_get_timer_map)(void *, long unsigned int, struct timer_map *);

typedef void (*btf_trace_kvm_timer_save_state)(void *, struct arch_timer_context *);

typedef void (*btf_trace_kvm_timer_restore_state)(void *, struct arch_timer_context *);

typedef void (*btf_trace_kvm_timer_hrtimer_expire)(void *, struct arch_timer_context *);

typedef void (*btf_trace_kvm_timer_emulate)(void *, struct arch_timer_context *, bool);

enum kvm_pgtable_prot {
	KVM_PGTABLE_PROT_X = 1,
	KVM_PGTABLE_PROT_W = 2,
	KVM_PGTABLE_PROT_R = 4,
	KVM_PGTABLE_PROT_DEVICE = 8,
};

typedef long unsigned int hva_t;

struct hstate {};

enum kvm_arch_timers {
	TIMER_PTIMER = 0,
	TIMER_VTIMER = 1,
	NR_KVM_TIMERS = 2,
};

struct pvclock_vcpu_stolen_time {
	__le32 revision;
	__le32 attributes;
	__le64 stolen_time;
	u8 padding[48];
};

enum exception_type {
	except_type_sync = 0,
	except_type_irq = 128,
	except_type_fiq = 256,
	except_type_serror = 384,
};

struct sys_reg_params;

struct sys_reg_desc {
	const char *name;
	u8 Op0;
	u8 Op1;
	u8 CRn;
	u8 CRm;
	u8 Op2;
	bool (*access)(struct kvm_vcpu *, struct sys_reg_params *, const struct sys_reg_desc *);
	void (*reset)(struct kvm_vcpu *, const struct sys_reg_desc *);
	int reg;
	u64 val;
	int (*__get_user)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *);
	int (*set_user)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *);
	unsigned int (*visibility)(const struct kvm_vcpu *, const struct sys_reg_desc *);
};

struct sys_reg_params {
	u8 Op0;
	u8 Op1;
	u8 CRn;
	u8 CRm;
	u8 Op2;
	u64 regval;
	bool is_write;
	bool is_aarch32;
	bool is_32bit;
};

struct trace_event_raw_kvm_wfx_arm64 {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	bool is_wfe;
	char __data[0];
};

struct trace_event_raw_kvm_hvc_arm64 {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	long unsigned int r0;
	long unsigned int imm;
	char __data[0];
};

struct trace_event_raw_kvm_arm_setup_debug {
	struct trace_entry ent;
	struct kvm_vcpu *vcpu;
	__u32 guest_debug;
	char __data[0];
};

struct trace_event_raw_kvm_arm_clear_debug {
	struct trace_entry ent;
	__u32 guest_debug;
	char __data[0];
};

struct trace_event_raw_kvm_arm_set_dreg32 {
	struct trace_entry ent;
	const char *name;
	__u32 value;
	char __data[0];
};

struct trace_event_raw_kvm_arm_set_regset {
	struct trace_entry ent;
	const char *name;
	int len;
	u64 ctrls[16];
	u64 values[16];
	char __data[0];
};

struct trace_event_raw_trap_reg {
	struct trace_entry ent;
	const char *fn;
	int reg;
	bool is_write;
	u64 write_value;
	char __data[0];
};

struct trace_event_raw_kvm_handle_sys_reg {
	struct trace_entry ent;
	long unsigned int hsr;
	char __data[0];
};

struct trace_event_raw_kvm_sys_access {
	struct trace_entry ent;
	long unsigned int vcpu_pc;
	bool is_write;
	const char *name;
	u8 Op0;
	u8 Op1;
	u8 CRn;
	u8 CRm;
	u8 Op2;
	char __data[0];
};

struct trace_event_raw_kvm_set_guest_debug {
	struct trace_entry ent;
	struct kvm_vcpu *vcpu;
	__u32 guest_debug;
	char __data[0];
};

struct trace_event_data_offsets_kvm_wfx_arm64 {};

struct trace_event_data_offsets_kvm_hvc_arm64 {};

struct trace_event_data_offsets_kvm_arm_setup_debug {};

struct trace_event_data_offsets_kvm_arm_clear_debug {};

struct trace_event_data_offsets_kvm_arm_set_dreg32 {};

struct trace_event_data_offsets_kvm_arm_set_regset {};

struct trace_event_data_offsets_trap_reg {};

struct trace_event_data_offsets_kvm_handle_sys_reg {};

struct trace_event_data_offsets_kvm_sys_access {};

struct trace_event_data_offsets_kvm_set_guest_debug {};

typedef void (*btf_trace_kvm_wfx_arm64)(void *, long unsigned int, bool);

typedef void (*btf_trace_kvm_hvc_arm64)(void *, long unsigned int, long unsigned int, long unsigned int);

typedef void (*btf_trace_kvm_arm_setup_debug)(void *, struct kvm_vcpu *, __u32);

typedef void (*btf_trace_kvm_arm_clear_debug)(void *, __u32);

typedef void (*btf_trace_kvm_arm_set_dreg32)(void *, const char *, __u32);

typedef void (*btf_trace_kvm_arm_set_regset)(void *, const char *, int, __u64 *, __u64 *);

typedef void (*btf_trace_trap_reg)(void *, const char *, int, bool, u64);

typedef void (*btf_trace_kvm_handle_sys_reg)(void *, long unsigned int);

typedef void (*btf_trace_kvm_sys_access)(void *, long unsigned int, struct sys_reg_params *, const struct sys_reg_desc *);

typedef void (*btf_trace_kvm_set_guest_debug)(void *, struct kvm_vcpu *, __u32);

typedef int (*exit_handle_fn)(struct kvm_vcpu *);

struct sve_state_reg_region {
	unsigned int koffset;
	unsigned int klen;
	unsigned int upad;
};

struct __va_list {
	void *__stack;
	void *__gr_top;
	void *__vr_top;
	int __gr_offs;
	int __vr_offs;
};

typedef struct __va_list __gnuc_va_list;

typedef __gnuc_va_list va_list;

struct va_format {
	const char *fmt;
	va_list *va;
};

enum kvm_arch_timer_regs {
	TIMER_REG_CNT = 0,
	TIMER_REG_CVAL = 1,
	TIMER_REG_TVAL = 2,
	TIMER_REG_CTL = 3,
};

struct vgic_vmcr {
	u32 grpen0;
	u32 grpen1;
	u32 ackctl;
	u32 fiqen;
	u32 cbpr;
	u32 eoim;
	u32 abpr;
	u32 bpr;
	u32 pmr;
};

struct cyclecounter {
	u64 (*read)(const struct cyclecounter *);
	u64 mask;
	u32 mult;
	u32 shift;
};

struct timecounter {
	const struct cyclecounter *cc;
	u64 cycle_last;
	u64 nsec;
	u64 mask;
	u64 frac;
};

struct arch_timer_kvm_info {
	struct timecounter timecounter;
	int virtual_irq;
	int physical_irq;
};

enum hrtimer_mode {
	HRTIMER_MODE_ABS = 0,
	HRTIMER_MODE_REL = 1,
	HRTIMER_MODE_PINNED = 2,
	HRTIMER_MODE_SOFT = 4,
	HRTIMER_MODE_HARD = 8,
	HRTIMER_MODE_ABS_PINNED = 2,
	HRTIMER_MODE_REL_PINNED = 3,
	HRTIMER_MODE_ABS_SOFT = 4,
	HRTIMER_MODE_REL_SOFT = 5,
	HRTIMER_MODE_ABS_PINNED_SOFT = 6,
	HRTIMER_MODE_REL_PINNED_SOFT = 7,
	HRTIMER_MODE_ABS_HARD = 8,
	HRTIMER_MODE_REL_HARD = 9,
	HRTIMER_MODE_ABS_PINNED_HARD = 10,
	HRTIMER_MODE_REL_PINNED_HARD = 11,
};

enum {
	IRQD_TRIGGER_MASK = 15,
	IRQD_SETAFFINITY_PENDING = 256,
	IRQD_ACTIVATED = 512,
	IRQD_NO_BALANCING = 1024,
	IRQD_PER_CPU = 2048,
	IRQD_AFFINITY_SET = 4096,
	IRQD_LEVEL = 8192,
	IRQD_WAKEUP_STATE = 16384,
	IRQD_MOVE_PCNTXT = 32768,
	IRQD_IRQ_DISABLED = 65536,
	IRQD_IRQ_MASKED = 131072,
	IRQD_IRQ_INPROGRESS = 262144,
	IRQD_WAKEUP_ARMED = 524288,
	IRQD_FORWARDED_TO_VCPU = 1048576,
	IRQD_AFFINITY_MANAGED = 2097152,
	IRQD_IRQ_STARTED = 4194304,
	IRQD_MANAGED_SHUTDOWN = 8388608,
	IRQD_SINGLE_TARGET = 16777216,
	IRQD_DEFAULT_TRIGGER_SET = 33554432,
	IRQD_CAN_RESERVE = 67108864,
	IRQD_MSI_NOMASK_QUIRK = 134217728,
	IRQD_HANDLE_ENFORCE_IRQCTX = 268435456,
	IRQD_AFFINITY_ON_ACTIVATE = 536870912,
	IRQD_IRQ_ENABLED_ON_SUSPEND = 1073741824,
};

struct trace_event_raw_vgic_update_irq_pending {
	struct trace_entry ent;
	long unsigned int vcpu_id;
	__u32 irq;
	bool level;
	char __data[0];
};

struct trace_event_data_offsets_vgic_update_irq_pending {};

typedef void (*btf_trace_vgic_update_irq_pending)(void *, long unsigned int, __u32, bool);

enum gic_type {
	GIC_V2 = 0,
	GIC_V3 = 1,
};

struct gic_kvm_info {
	enum gic_type type;
	struct resource vcpu;
	unsigned int maint_irq;
	struct resource vctrl;
	bool has_v4;
	bool has_v4_1;
};

struct its_vlpi_map {
	struct its_vm *vm;
	struct its_vpe *vpe;
	u32 vintid;
	u8 properties;
	bool db_enabled;
};

struct vgic_reg_attr {
	struct kvm_vcpu *vcpu;
	gpa_t addr;
};

struct its_device {
	struct list_head dev_list;
	struct list_head itt_head;
	u32 num_eventid_bits;
	gpa_t itt_addr;
	u32 device_id;
};

struct its_collection {
	struct list_head coll_list;
	u32 collection_id;
	u32 target_addr;
};

struct its_ite {
	struct list_head ite_list;
	struct vgic_irq *irq;
	struct its_collection *collection;
	u32 event_id;
};

struct vgic_translation_cache_entry {
	struct list_head entry;
	phys_addr_t db;
	u32 devid;
	u32 eventid;
	struct vgic_irq *irq;
};

struct vgic_its_abi {
	int cte_esz;
	int dte_esz;
	int ite_esz;
	int (*save_tables)(struct vgic_its *);
	int (*restore_tables)(struct vgic_its *);
	int (*commit)(struct vgic_its *);
};

typedef int (*entry_fn_t)(struct vgic_its *, u32, void *, void *);

struct vgic_state_iter {
	int nr_cpus;
	int nr_spis;
	int nr_lpis;
	int dist_id;
	int vcpu_id;
	int intid;
	int lpi_idx;
	u32 *lpi_array;
};

struct kvm_pmu_event_filter {
	__u16 base_event;
	__u16 nevents;
	__u8 action;
	__u8 pad[3];
};

struct tlb_inv_context {
	long unsigned int flags;
	u64 tcr;
	u64 sctlr;
};

struct tlb_inv_context___2 {
	u64 tcr;
};

enum kvm_pgtable_walk_flags {
	KVM_PGTABLE_WALK_LEAF = 1,
	KVM_PGTABLE_WALK_TABLE_PRE = 2,
	KVM_PGTABLE_WALK_TABLE_POST = 4,
};

typedef int (*kvm_pgtable_visitor_fn_t)(u64, u64, u32, kvm_pte_t *, enum kvm_pgtable_walk_flags, void * const);

struct kvm_pgtable_walker {
	const kvm_pgtable_visitor_fn_t cb;
	void * const arg;
	const enum kvm_pgtable_walk_flags flags;
};

struct kvm_pgtable_walk_data {
	struct kvm_pgtable *pgt;
	struct kvm_pgtable_walker *walker;
	u64 addr;
	u64 end;
};

struct hyp_map_data {
	u64 phys;
	kvm_pte_t attr;
};

struct stage2_map_data {
	u64 phys;
	kvm_pte_t attr;
	kvm_pte_t *anchor;
	struct kvm_s2_mmu *mmu;
	struct kvm_mmu_memory_cache *memcache;
};

struct stage2_attr_data {
	kvm_pte_t attr_set;
	kvm_pte_t attr_clr;
	kvm_pte_t pte;
	u32 level;
};

struct static_key_true {
	struct static_key key;
};

enum tk_offsets {
	TK_OFFS_REAL = 0,
	TK_OFFS_BOOT = 1,
	TK_OFFS_TAI = 2,
	TK_OFFS_MAX = 3,
};

typedef struct pglist_data pg_data_t;

struct clone_args {
	__u64 flags;
	__u64 pidfd;
	__u64 child_tid;
	__u64 parent_tid;
	__u64 exit_signal;
	__u64 stack;
	__u64 stack_size;
	__u64 tls;
	__u64 set_tid;
	__u64 set_tid_size;
	__u64 cgroup;
};

struct fdtable {
	unsigned int max_fds;
	struct file **fd;
	long unsigned int *close_on_exec;
	long unsigned int *open_fds;
	long unsigned int *full_fds_bits;
	struct callback_head rcu;
};

struct files_struct {
	atomic_t count;
	bool resize_in_progress;
	wait_queue_head_t resize_wait;
	struct fdtable *fdt;
	struct fdtable fdtab;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t file_lock;
	unsigned int next_fd;
	long unsigned int close_on_exec_init[1];
	long unsigned int open_fds_init[1];
	long unsigned int full_fds_bits_init[1];
	struct file *fd_array[64];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct io_identity {
	struct files_struct *files;
	struct mm_struct *mm;
	struct cgroup_subsys_state *blkcg_css;
	const struct cred *creds;
	struct nsproxy *nsproxy;
	struct fs_struct *fs;
	long unsigned int fsize;
	kuid_t loginuid;
	unsigned int sessionid;
	refcount_t count;
};

struct io_uring_task {
	struct xarray xa;
	struct wait_queue_head wait;
	struct file *last;
	struct percpu_counter inflight;
	struct io_identity __identity;
	struct io_identity *identity;
	atomic_t in_idle;
	bool sqpoll;
};

struct robust_list {
	struct robust_list *next;
};

struct robust_list_head {
	struct robust_list list;
	long int futex_offset;
	struct robust_list *list_op_pending;
};

struct kernel_clone_args {
	u64 flags;
	int *pidfd;
	int *child_tid;
	int *parent_tid;
	int exit_signal;
	long unsigned int stack;
	long unsigned int stack_size;
	long unsigned int tls;
	pid_t *set_tid;
	size_t set_tid_size;
	int cgroup;
	struct cgroup *cgrp;
	struct css_set *cset;
};

struct multiprocess_signals {
	sigset_t signal;
	struct hlist_node node;
};

typedef int (*proc_visitor)(struct task_struct *, void *);

enum {
	IOPRIO_CLASS_NONE = 0,
	IOPRIO_CLASS_RT = 1,
	IOPRIO_CLASS_BE = 2,
	IOPRIO_CLASS_IDLE = 3,
};

struct mempolicy {};

enum {
	FUTEX_STATE_OK = 0,
	FUTEX_STATE_EXITING = 1,
	FUTEX_STATE_DEAD = 2,
};

enum proc_hidepid {
	HIDEPID_OFF = 0,
	HIDEPID_NO_ACCESS = 1,
	HIDEPID_INVISIBLE = 2,
	HIDEPID_NOT_PTRACEABLE = 4,
};

enum proc_pidonly {
	PROC_PIDONLY_OFF = 0,
	PROC_PIDONLY_ON = 1,
};

struct proc_fs_info {
	struct pid_namespace *pid_ns;
	struct dentry *proc_self;
	struct dentry *proc_thread_self;
	kgid_t pid_gid;
	enum proc_hidepid hide_pid;
	enum proc_pidonly pidonly;
};

struct trace_event_raw_task_newtask {
	struct trace_entry ent;
	pid_t pid;
	char comm[16];
	long unsigned int clone_flags;
	short int oom_score_adj;
	char __data[0];
};

struct trace_event_raw_task_rename {
	struct trace_entry ent;
	pid_t pid;
	char oldcomm[16];
	char newcomm[16];
	short int oom_score_adj;
	char __data[0];
};

struct trace_event_data_offsets_task_newtask {};

struct trace_event_data_offsets_task_rename {};

typedef void (*btf_trace_task_newtask)(void *, struct task_struct *, long unsigned int);

typedef void (*btf_trace_task_rename)(void *, struct task_struct *, const char *);

struct taint_flag {
	char c_true;
	char c_false;
	bool module;
};

enum ftrace_dump_mode {
	DUMP_NONE = 0,
	DUMP_ALL = 1,
	DUMP_ORIG = 2,
};

enum kmsg_dump_reason {
	KMSG_DUMP_UNDEF = 0,
	KMSG_DUMP_PANIC = 1,
	KMSG_DUMP_OOPS = 2,
	KMSG_DUMP_EMERG = 3,
	KMSG_DUMP_SHUTDOWN = 4,
	KMSG_DUMP_MAX = 5,
};

enum con_flush_mode {
	CONSOLE_FLUSH_PENDING = 0,
	CONSOLE_REPLAY_ALL = 1,
};

struct warn_args {
	const char *fmt;
	va_list args;
};

struct smp_hotplug_thread {
	struct task_struct **store;
	struct list_head list;
	int (*thread_should_run)(unsigned int);
	void (*thread_fn)(unsigned int);
	void (*create)(unsigned int);
	void (*setup)(unsigned int);
	void (*cleanup)(unsigned int, bool);
	void (*park)(unsigned int);
	void (*unpark)(unsigned int);
	bool selfparking;
	const char *thread_comm;
};

struct trace_event_raw_cpuhp_enter {
	struct trace_entry ent;
	unsigned int cpu;
	int target;
	int idx;
	void *fun;
	char __data[0];
};

struct trace_event_raw_cpuhp_multi_enter {
	struct trace_entry ent;
	unsigned int cpu;
	int target;
	int idx;
	void *fun;
	char __data[0];
};

struct trace_event_raw_cpuhp_exit {
	struct trace_entry ent;
	unsigned int cpu;
	int state;
	int idx;
	int ret;
	char __data[0];
};

struct trace_event_data_offsets_cpuhp_enter {};

struct trace_event_data_offsets_cpuhp_multi_enter {};

struct trace_event_data_offsets_cpuhp_exit {};

typedef void (*btf_trace_cpuhp_enter)(void *, unsigned int, int, int, int (*)(unsigned int));

typedef void (*btf_trace_cpuhp_multi_enter)(void *, unsigned int, int, int, int (*)(unsigned int, struct hlist_node *), struct hlist_node *);

typedef void (*btf_trace_cpuhp_exit)(void *, unsigned int, int, int, int);

struct cpuhp_cpu_state {
	enum cpuhp_state state;
	enum cpuhp_state target;
	enum cpuhp_state fail;
	struct task_struct *thread;
	bool should_run;
	bool rollback;
	bool single;
	bool bringup;
	struct hlist_node *node;
	struct hlist_node *last;
	enum cpuhp_state cb_state;
	int result;
	struct completion done_up;
	struct completion done_down;
};

struct cpuhp_step {
	const char *name;
	union {
		int (*single)(unsigned int);
		int (*multi)(unsigned int, struct hlist_node *);
	} startup;
	union {
		int (*single)(unsigned int);
		int (*multi)(unsigned int, struct hlist_node *);
	} teardown;
	struct hlist_head list;
	bool cant_stop;
	bool multi_instance;
};

enum cpu_mitigations {
	CPU_MITIGATIONS_OFF = 0,
	CPU_MITIGATIONS_AUTO = 1,
	CPU_MITIGATIONS_AUTO_NOSMT = 2,
};

struct __kernel_old_timeval {
	__kernel_long_t tv_sec;
	__kernel_long_t tv_usec;
};

struct old_timeval32 {
	old_time32_t tv_sec;
	s32 tv_usec;
};

struct rusage {
	struct __kernel_old_timeval ru_utime;
	struct __kernel_old_timeval ru_stime;
	__kernel_long_t ru_maxrss;
	__kernel_long_t ru_ixrss;
	__kernel_long_t ru_idrss;
	__kernel_long_t ru_isrss;
	__kernel_long_t ru_minflt;
	__kernel_long_t ru_majflt;
	__kernel_long_t ru_nswap;
	__kernel_long_t ru_inblock;
	__kernel_long_t ru_oublock;
	__kernel_long_t ru_msgsnd;
	__kernel_long_t ru_msgrcv;
	__kernel_long_t ru_nsignals;
	__kernel_long_t ru_nvcsw;
	__kernel_long_t ru_nivcsw;
};

typedef u32 compat_uint_t;

struct compat_rusage {
	struct old_timeval32 ru_utime;
	struct old_timeval32 ru_stime;
	compat_long_t ru_maxrss;
	compat_long_t ru_ixrss;
	compat_long_t ru_idrss;
	compat_long_t ru_isrss;
	compat_long_t ru_minflt;
	compat_long_t ru_majflt;
	compat_long_t ru_nswap;
	compat_long_t ru_inblock;
	compat_long_t ru_oublock;
	compat_long_t ru_msgsnd;
	compat_long_t ru_msgrcv;
	compat_long_t ru_nsignals;
	compat_long_t ru_nvcsw;
	compat_long_t ru_nivcsw;
};

struct waitid_info {
	pid_t pid;
	uid_t uid;
	int status;
	int cause;
};

struct wait_opts {
	enum pid_type wo_type;
	int wo_flags;
	struct pid *wo_pid;
	struct waitid_info *wo_info;
	int wo_stat;
	struct rusage *wo_rusage;
	wait_queue_entry_t child_wait;
	int notask_error;
};

typedef struct {
	unsigned int __softirq_pending;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
} irq_cpustat_t;

struct softirq_action {
	void (*action)(struct softirq_action *);
};

struct tasklet_struct {
	struct tasklet_struct *next;
	long unsigned int state;
	atomic_t count;
	bool use_callback;
	union {
		void (*func)(long unsigned int);
		void (*callback)(struct tasklet_struct *);
	};
	long unsigned int data;
};

enum {
	TASKLET_STATE_SCHED = 0,
	TASKLET_STATE_RUN = 1,
};

struct kernel_stat {
	long unsigned int irqs_sum;
	unsigned int softirqs[10];
};

struct trace_event_raw_irq_handler_entry {
	struct trace_entry ent;
	int irq;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_irq_handler_exit {
	struct trace_entry ent;
	int irq;
	int ret;
	char __data[0];
};

struct trace_event_raw_softirq {
	struct trace_entry ent;
	unsigned int vec;
	char __data[0];
};

struct trace_event_data_offsets_irq_handler_entry {
	u32 name;
};

struct trace_event_data_offsets_irq_handler_exit {};

struct trace_event_data_offsets_softirq {};

typedef void (*btf_trace_irq_handler_entry)(void *, int, struct irqaction *);

typedef void (*btf_trace_irq_handler_exit)(void *, int, struct irqaction *, int);

typedef void (*btf_trace_softirq_entry)(void *, unsigned int);

typedef void (*btf_trace_softirq_exit)(void *, unsigned int);

typedef void (*btf_trace_softirq_raise)(void *, unsigned int);

struct tasklet_head {
	struct tasklet_struct *head;
	struct tasklet_struct **tail;
};

enum {
	IORES_DESC_NONE = 0,
	IORES_DESC_CRASH_KERNEL = 1,
	IORES_DESC_ACPI_TABLES = 2,
	IORES_DESC_ACPI_NV_STORAGE = 3,
	IORES_DESC_PERSISTENT_MEMORY = 4,
	IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5,
	IORES_DESC_DEVICE_PRIVATE_MEMORY = 6,
	IORES_DESC_RESERVED = 7,
	IORES_DESC_SOFT_RESERVED = 8,
};

typedef void (*dr_release_t)(struct device *, void *);

enum {
	REGION_INTERSECTS = 0,
	REGION_DISJOINT = 1,
	REGION_MIXED = 2,
};

struct resource_entry {
	struct list_head node;
	struct resource *res;
	resource_size_t offset;
	struct resource __res;
};

struct resource_constraint {
	resource_size_t min;
	resource_size_t max;
	resource_size_t align;
	resource_size_t (*alignf)(void *, const struct resource *, resource_size_t, resource_size_t);
	void *alignf_data;
};

enum {
	MAX_IORES_LEVEL = 5,
};

struct region_devres {
	struct resource *parent;
	resource_size_t start;
	resource_size_t n;
};

struct dentry_stat_t {
	long int nr_dentry;
	long int nr_unused;
	long int age_limit;
	long int want_pages;
	long int nr_negative;
	long int dummy;
};

struct files_stat_struct {
	long unsigned int nr_files;
	long unsigned int nr_free_files;
	long unsigned int max_files;
};

struct inodes_stat_t {
	long int nr_inodes;
	long int nr_unused;
	long int dummy[5];
};

enum sched_tunable_scaling {
	SCHED_TUNABLESCALING_NONE = 0,
	SCHED_TUNABLESCALING_LOG = 1,
	SCHED_TUNABLESCALING_LINEAR = 2,
	SCHED_TUNABLESCALING_END = 3,
};

enum sysctl_writes_mode {
	SYSCTL_WRITES_LEGACY = 4294967295,
	SYSCTL_WRITES_WARN = 0,
	SYSCTL_WRITES_STRICT = 1,
};

struct do_proc_dointvec_minmax_conv_param {
	int *min;
	int *max;
};

struct do_proc_douintvec_minmax_conv_param {
	unsigned int *min;
	unsigned int *max;
};

struct __user_cap_header_struct {
	__u32 version;
	int pid;
};

typedef struct __user_cap_header_struct *cap_user_header_t;

struct __user_cap_data_struct {
	__u32 effective;
	__u32 permitted;
	__u32 inheritable;
};

typedef struct __user_cap_data_struct *cap_user_data_t;

typedef struct siginfo siginfo_t;

struct sigqueue {
	struct list_head list;
	int flags;
	kernel_siginfo_t info;
	struct user_struct *user;
};

struct ptrace_peeksiginfo_args {
	__u64 off;
	__u32 flags;
	__s32 nr;
};

struct ptrace_syscall_info {
	__u8 op;
	__u8 pad[3];
	__u32 arch;
	__u64 instruction_pointer;
	__u64 stack_pointer;
	union {
		struct {
			__u64 nr;
			__u64 args[6];
		} entry;
		struct {
			__s64 rval;
			__u8 is_error;
		} exit;
		struct {
			__u64 nr;
			__u64 args[6];
			__u32 ret_data;
		} seccomp;
	};
};

struct compat_iovec {
	compat_uptr_t iov_base;
	compat_size_t iov_len;
};

typedef struct compat_siginfo compat_siginfo_t;

typedef long unsigned int old_sigset_t;

typedef u32 compat_old_sigset_t;

struct compat_sigaction {
	compat_uptr_t sa_handler;
	compat_ulong_t sa_flags;
	compat_uptr_t sa_restorer;
	compat_sigset_t sa_mask;
};

struct compat_old_sigaction {
	compat_uptr_t sa_handler;
	compat_old_sigset_t sa_mask;
	compat_ulong_t sa_flags;
	compat_uptr_t sa_restorer;
};

enum {
	TRACE_SIGNAL_DELIVERED = 0,
	TRACE_SIGNAL_IGNORED = 1,
	TRACE_SIGNAL_ALREADY_PENDING = 2,
	TRACE_SIGNAL_OVERFLOW_FAIL = 3,
	TRACE_SIGNAL_LOSE_INFO = 4,
};

struct trace_event_raw_signal_generate {
	struct trace_entry ent;
	int sig;
	int errno;
	int code;
	char comm[16];
	pid_t pid;
	int group;
	int result;
	char __data[0];
};

struct trace_event_raw_signal_deliver {
	struct trace_entry ent;
	int sig;
	int errno;
	int code;
	long unsigned int sa_handler;
	long unsigned int sa_flags;
	char __data[0];
};

struct trace_event_data_offsets_signal_generate {};

struct trace_event_data_offsets_signal_deliver {};

typedef void (*btf_trace_signal_generate)(void *, int, struct kernel_siginfo *, struct task_struct *, int, int);

typedef void (*btf_trace_signal_deliver)(void *, int, struct kernel_siginfo *, struct k_sigaction *);

typedef __kernel_clock_t clock_t;

struct sysinfo {
	__kernel_long_t uptime;
	__kernel_ulong_t loads[3];
	__kernel_ulong_t totalram;
	__kernel_ulong_t freeram;
	__kernel_ulong_t sharedram;
	__kernel_ulong_t bufferram;
	__kernel_ulong_t totalswap;
	__kernel_ulong_t freeswap;
	__u16 procs;
	__u16 pad;
	__kernel_ulong_t totalhigh;
	__kernel_ulong_t freehigh;
	__u32 mem_unit;
	char _f[0];
};

struct rlimit64 {
	__u64 rlim_cur;
	__u64 rlim_max;
};

enum uts_proc {
	UTS_PROC_OSTYPE = 0,
	UTS_PROC_OSRELEASE = 1,
	UTS_PROC_VERSION = 2,
	UTS_PROC_HOSTNAME = 3,
	UTS_PROC_DOMAINNAME = 4,
};

struct prctl_mm_map {
	__u64 start_code;
	__u64 end_code;
	__u64 start_data;
	__u64 end_data;
	__u64 start_brk;
	__u64 brk;
	__u64 start_stack;
	__u64 arg_start;
	__u64 arg_end;
	__u64 env_start;
	__u64 env_end;
	__u64 *auxv;
	__u32 auxv_size;
	__u32 exe_fd;
};

struct compat_tms {
	compat_clock_t tms_utime;
	compat_clock_t tms_stime;
	compat_clock_t tms_cutime;
	compat_clock_t tms_cstime;
};

struct compat_rlimit {
	compat_ulong_t rlim_cur;
	compat_ulong_t rlim_max;
};

struct tms {
	__kernel_clock_t tms_utime;
	__kernel_clock_t tms_stime;
	__kernel_clock_t tms_cutime;
	__kernel_clock_t tms_cstime;
};

struct getcpu_cache {
	long unsigned int blob[16];
};

struct compat_sysinfo {
	s32 uptime;
	u32 loads[3];
	u32 totalram;
	u32 freeram;
	u32 sharedram;
	u32 bufferram;
	u32 totalswap;
	u32 freeswap;
	u16 procs;
	u16 pad;
	u32 totalhigh;
	u32 freehigh;
	u32 mem_unit;
	char _f[8];
};

struct wq_flusher;

struct worker;

struct workqueue_attrs;

struct pool_workqueue;

struct wq_device;

struct workqueue_struct {
	struct list_head pwqs;
	struct list_head list;
	struct mutex mutex;
	int work_color;
	int flush_color;
	atomic_t nr_pwqs_to_flush;
	struct wq_flusher *first_flusher;
	struct list_head flusher_queue;
	struct list_head flusher_overflow;
	struct list_head maydays;
	struct worker *rescuer;
	int nr_drainers;
	int saved_max_active;
	struct workqueue_attrs *unbound_attrs;
	struct pool_workqueue *dfl_pwq;
	struct wq_device *wq_dev;
	char name[24];
	struct callback_head rcu;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	unsigned int flags;
	struct pool_workqueue *cpu_pwqs;
	struct pool_workqueue *numa_pwq_tbl[0];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct workqueue_attrs {
	int nice;
	cpumask_var_t cpumask;
	bool no_numa;
};

struct execute_work {
	struct work_struct work;
};

enum {
	WQ_UNBOUND = 2,
	WQ_FREEZABLE = 4,
	WQ_MEM_RECLAIM = 8,
	WQ_HIGHPRI = 16,
	WQ_CPU_INTENSIVE = 32,
	WQ_SYSFS = 64,
	WQ_POWER_EFFICIENT = 128,
	__WQ_DRAINING = 65536,
	__WQ_ORDERED = 131072,
	__WQ_LEGACY = 262144,
	__WQ_ORDERED_EXPLICIT = 524288,
	WQ_MAX_ACTIVE = 512,
	WQ_MAX_UNBOUND_PER_CPU = 4,
	WQ_DFL_ACTIVE = 256,
};

typedef unsigned int xa_mark_t;

enum xa_lock_type {
	XA_LOCK_IRQ = 1,
	XA_LOCK_BH = 2,
};

struct ida {
	struct xarray xa;
};

struct __una_u32 {
	u32 x;
};

enum hk_flags {
	HK_FLAG_TIMER = 1,
	HK_FLAG_RCU = 2,
	HK_FLAG_MISC = 4,
	HK_FLAG_SCHED = 8,
	HK_FLAG_TICK = 16,
	HK_FLAG_DOMAIN = 32,
	HK_FLAG_WQ = 64,
	HK_FLAG_MANAGED_IRQ = 128,
	HK_FLAG_KTHREAD = 256,
};

struct worker_pool;

struct worker {
	union {
		struct list_head entry;
		struct hlist_node hentry;
	};
	struct work_struct *current_work;
	work_func_t current_func;
	struct pool_workqueue *current_pwq;
	struct list_head scheduled;
	struct task_struct *task;
	struct worker_pool *pool;
	struct list_head node;
	long unsigned int last_active;
	unsigned int flags;
	int id;
	int sleeping;
	char desc[24];
	struct workqueue_struct *rescue_wq;
	work_func_t last_func;
};

struct pool_workqueue {
	struct worker_pool *pool;
	struct workqueue_struct *wq;
	int work_color;
	int flush_color;
	int refcnt;
	int nr_in_flight[15];
	int nr_active;
	int max_active;
	struct list_head delayed_works;
	struct list_head pwqs_node;
	struct list_head mayday_node;
	struct work_struct unbound_release_work;
	struct callback_head rcu;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct worker_pool {
	raw_spinlock_t lock;
	int cpu;
	int node;
	int id;
	unsigned int flags;
	long unsigned int watchdog_ts;
	struct list_head worklist;
	int nr_workers;
	int nr_idle;
	struct list_head idle_list;
	struct timer_list idle_timer;
	struct timer_list mayday_timer;
	struct hlist_head busy_hash[64];
	struct worker *manager;
	struct list_head workers;
	struct completion *detach_completion;
	struct ida worker_ida;
	struct workqueue_attrs *attrs;
	struct hlist_node hash_node;
	int refcnt;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	atomic_t nr_running;
	struct callback_head rcu;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum {
	POOL_MANAGER_ACTIVE = 1,
	POOL_DISASSOCIATED = 4,
	WORKER_DIE = 2,
	WORKER_IDLE = 4,
	WORKER_PREP = 8,
	WORKER_CPU_INTENSIVE = 64,
	WORKER_UNBOUND = 128,
	WORKER_REBOUND = 256,
	WORKER_NOT_RUNNING = 456,
	NR_STD_WORKER_POOLS = 2,
	UNBOUND_POOL_HASH_ORDER = 6,
	BUSY_WORKER_HASH_ORDER = 6,
	MAX_IDLE_WORKERS_RATIO = 4,
	IDLE_WORKER_TIMEOUT = 75000,
	MAYDAY_INITIAL_TIMEOUT = 2,
	MAYDAY_INTERVAL = 25,
	CREATE_COOLDOWN = 250,
	RESCUER_NICE_LEVEL = 4294967276,
	HIGHPRI_NICE_LEVEL = 4294967276,
	WQ_NAME_LEN = 24,
};

struct wq_flusher {
	struct list_head list;
	int flush_color;
	struct completion done;
};

struct wq_device {
	struct workqueue_struct *wq;
	struct device dev;
};

struct trace_event_raw_workqueue_queue_work {
	struct trace_entry ent;
	void *work;
	void *function;
	void *workqueue;
	unsigned int req_cpu;
	unsigned int cpu;
	char __data[0];
};

struct trace_event_raw_workqueue_activate_work {
	struct trace_entry ent;
	void *work;
	char __data[0];
};

struct trace_event_raw_workqueue_execute_start {
	struct trace_entry ent;
	void *work;
	void *function;
	char __data[0];
};

struct trace_event_raw_workqueue_execute_end {
	struct trace_entry ent;
	void *work;
	void *function;
	char __data[0];
};

struct trace_event_data_offsets_workqueue_queue_work {};

struct trace_event_data_offsets_workqueue_activate_work {};

struct trace_event_data_offsets_workqueue_execute_start {};

struct trace_event_data_offsets_workqueue_execute_end {};

typedef void (*btf_trace_workqueue_queue_work)(void *, unsigned int, struct pool_workqueue *, struct work_struct *);

typedef void (*btf_trace_workqueue_activate_work)(void *, struct work_struct *);

typedef void (*btf_trace_workqueue_execute_start)(void *, struct work_struct *);

typedef void (*btf_trace_workqueue_execute_end)(void *, struct work_struct *, work_func_t);

struct wq_barrier {
	struct work_struct work;
	struct completion done;
	struct task_struct *task;
};

struct cwt_wait {
	wait_queue_entry_t wait;
	struct work_struct *work;
};

struct apply_wqattrs_ctx {
	struct workqueue_struct *wq;
	struct workqueue_attrs *attrs;
	struct list_head list;
	struct pool_workqueue *dfl_pwq;
	struct pool_workqueue *pwq_tbl[0];
};

struct work_for_cpu {
	struct work_struct work;
	long int (*fn)(void *);
	void *arg;
	long int ret;
};

typedef struct {} local_lock_t;

struct radix_tree_preload {
	local_lock_t lock;
	unsigned int nr;
	struct xa_node *nodes;
};

typedef void (*task_work_func_t)(struct callback_head *);

enum task_work_notify_mode {
	TWA_NONE = 0,
	TWA_RESUME = 1,
	TWA_SIGNAL = 2,
};

enum {
	KERNEL_PARAM_OPS_FL_NOARG = 1,
};

enum {
	KERNEL_PARAM_FL_UNSAFE = 1,
	KERNEL_PARAM_FL_HWPARAM = 2,
};

struct param_attribute {
	struct module_attribute mattr;
	const struct kernel_param *param;
};

struct module_param_attrs {
	unsigned int num;
	struct attribute_group grp;
	struct param_attribute attrs[0];
};

struct module_version_attribute {
	struct module_attribute mattr;
	const char *module_name;
	const char *version;
};

enum lockdown_reason {
	LOCKDOWN_NONE = 0,
	LOCKDOWN_MODULE_SIGNATURE = 1,
	LOCKDOWN_DEV_MEM = 2,
	LOCKDOWN_EFI_TEST = 3,
	LOCKDOWN_KEXEC = 4,
	LOCKDOWN_HIBERNATION = 5,
	LOCKDOWN_PCI_ACCESS = 6,
	LOCKDOWN_IOPORT = 7,
	LOCKDOWN_MSR = 8,
	LOCKDOWN_ACPI_TABLES = 9,
	LOCKDOWN_PCMCIA_CIS = 10,
	LOCKDOWN_TIOCSSERIAL = 11,
	LOCKDOWN_MODULE_PARAMETERS = 12,
	LOCKDOWN_MMIOTRACE = 13,
	LOCKDOWN_DEBUGFS = 14,
	LOCKDOWN_XMON_WR = 15,
	LOCKDOWN_BPF_WRITE_USER = 16,
	LOCKDOWN_INTEGRITY_MAX = 17,
	LOCKDOWN_KCORE = 18,
	LOCKDOWN_KPROBES = 19,
	LOCKDOWN_BPF_READ = 20,
	LOCKDOWN_PERF = 21,
	LOCKDOWN_TRACEFS = 22,
	LOCKDOWN_XMON_RW = 23,
	LOCKDOWN_CONFIDENTIALITY_MAX = 24,
};

struct kmalloced_param {
	struct list_head list;
	char val[0];
};

struct sched_param {
	int sched_priority;
};

enum {
	__PERCPU_REF_ATOMIC = 1,
	__PERCPU_REF_DEAD = 2,
	__PERCPU_REF_ATOMIC_DEAD = 3,
	__PERCPU_REF_FLAG_BITS = 2,
};

struct kthread_work;

typedef void (*kthread_work_func_t)(struct kthread_work *);

struct kthread_worker;

struct kthread_work {
	struct list_head node;
	kthread_work_func_t func;
	struct kthread_worker *worker;
	int canceling;
};

enum {
	KTW_FREEZABLE = 1,
};

struct kthread_worker {
	unsigned int flags;
	raw_spinlock_t lock;
	struct list_head work_list;
	struct list_head delayed_work_list;
	struct task_struct *task;
	struct kthread_work *current_work;
};

struct kthread_delayed_work {
	struct kthread_work work;
	struct timer_list timer;
};

enum {
	CSS_NO_REF = 1,
	CSS_ONLINE = 2,
	CSS_RELEASED = 4,
	CSS_VISIBLE = 8,
	CSS_DYING = 16,
};

struct kthread_create_info {
	int (*threadfn)(void *);
	void *data;
	int node;
	struct task_struct *result;
	struct completion *done;
	struct list_head list;
};

struct kthread {
	long unsigned int flags;
	unsigned int cpu;
	int (*threadfn)(void *);
	void *data;
	mm_segment_t oldfs;
	struct completion parked;
	struct completion exited;
	struct cgroup_subsys_state *blkcg_css;
};

enum KTHREAD_BITS {
	KTHREAD_IS_PER_CPU = 0,
	KTHREAD_SHOULD_STOP = 1,
	KTHREAD_SHOULD_PARK = 2,
};

struct kthread_flush_work {
	struct kthread_work work;
	struct completion done;
};

struct pt_regs___2;

struct ipc_ids {
	int in_use;
	short unsigned int seq;
	struct rw_semaphore rwsem;
	struct idr ipcs_idr;
	int max_idx;
	int last_idx;
	struct rhashtable key_ht;
};

struct ipc_namespace {
	refcount_t count;
	struct ipc_ids ids[3];
	int sem_ctls[4];
	int used_sems;
	unsigned int msg_ctlmax;
	unsigned int msg_ctlmnb;
	unsigned int msg_ctlmni;
	atomic_t msg_bytes;
	atomic_t msg_hdrs;
	size_t shm_ctlmax;
	size_t shm_ctlall;
	long unsigned int shm_tot;
	int shm_ctlmni;
	int shm_rmid_forced;
	struct notifier_block ipcns_nb;
	struct vfsmount *mq_mnt;
	unsigned int mq_queues_count;
	unsigned int mq_queues_max;
	unsigned int mq_msg_max;
	unsigned int mq_msgsize_max;
	unsigned int mq_msg_default;
	unsigned int mq_msgsize_default;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	struct llist_node mnt_llist;
	struct ns_common ns;
};

struct srcu_notifier_head {
	struct mutex mutex;
	struct srcu_struct srcu;
	struct notifier_block *head;
};

enum what {
	PROC_EVENT_NONE = 0,
	PROC_EVENT_FORK = 1,
	PROC_EVENT_EXEC = 2,
	PROC_EVENT_UID = 4,
	PROC_EVENT_GID = 64,
	PROC_EVENT_SID = 128,
	PROC_EVENT_PTRACE = 256,
	PROC_EVENT_COMM = 512,
	PROC_EVENT_COREDUMP = 1073741824,
	PROC_EVENT_EXIT = 2147483648,
};

enum reboot_type {
	BOOT_TRIPLE = 116,
	BOOT_KBD = 107,
	BOOT_BIOS = 98,
	BOOT_ACPI = 97,
	BOOT_EFI = 101,
	BOOT_CF9_FORCE = 112,
	BOOT_CF9_SAFE = 113,
};

typedef u64 async_cookie_t;

typedef void (*async_func_t)(void *, async_cookie_t);

struct async_domain {
	struct list_head pending;
	unsigned int registered: 1;
};

struct async_entry {
	struct list_head domain_list;
	struct list_head global_list;
	struct work_struct work;
	async_cookie_t cookie;
	async_func_t func;
	void *data;
	struct async_domain *domain;
};

struct smpboot_thread_data {
	unsigned int cpu;
	unsigned int status;
	struct smp_hotplug_thread *ht;
};

enum {
	HP_THREAD_NONE = 0,
	HP_THREAD_ACTIVE = 1,
	HP_THREAD_PARKED = 2,
};

typedef u64 uint64_t;

struct pin_cookie {};

enum {
	CSD_FLAG_LOCK = 1,
	IRQ_WORK_PENDING = 1,
	IRQ_WORK_BUSY = 2,
	IRQ_WORK_LAZY = 4,
	IRQ_WORK_HARD_IRQ = 8,
	IRQ_WORK_CLAIMED = 3,
	CSD_TYPE_ASYNC = 0,
	CSD_TYPE_SYNC = 16,
	CSD_TYPE_IRQ_WORK = 32,
	CSD_TYPE_TTWU = 48,
	CSD_FLAG_TYPE_MASK = 240,
};

typedef struct __call_single_data call_single_data_t;

struct dl_bw {
	raw_spinlock_t lock;
	u64 bw;
	u64 total_bw;
};

struct cpudl_item;

struct cpudl {
	raw_spinlock_t lock;
	int size;
	cpumask_var_t free_cpus;
	struct cpudl_item *elements;
};

struct cpupri_vec {
	atomic_t count;
	cpumask_var_t mask;
};

struct cpupri {
	struct cpupri_vec pri_to_cpu[102];
	int *cpu_to_pri;
};

struct perf_domain;

struct root_domain {
	atomic_t refcount;
	atomic_t rto_count;
	struct callback_head rcu;
	cpumask_var_t span;
	cpumask_var_t online;
	int overload;
	int overutilized;
	cpumask_var_t dlo_mask;
	atomic_t dlo_count;
	struct dl_bw dl_bw;
	struct cpudl cpudl;
	struct irq_work rto_push_work;
	raw_spinlock_t rto_lock;
	int rto_loop;
	int rto_cpu;
	atomic_t rto_loop_next;
	atomic_t rto_loop_start;
	cpumask_var_t rto_mask;
	struct cpupri cpupri;
	long unsigned int max_cpu_capacity;
	struct perf_domain *pd;
};

struct cfs_rq {
	struct load_weight load;
	unsigned int nr_running;
	unsigned int h_nr_running;
	unsigned int idle_h_nr_running;
	u64 exec_clock;
	u64 min_vruntime;
	struct rb_root_cached tasks_timeline;
	struct sched_entity *curr;
	struct sched_entity *next;
	struct sched_entity *last;
	struct sched_entity *skip;
	unsigned int nr_spread_over;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	struct sched_avg avg;
	struct {
		raw_spinlock_t lock;
		int nr;
		long unsigned int load_avg;
		long unsigned int util_avg;
		long unsigned int runnable_avg;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	} removed;
	long unsigned int tg_load_avg_contrib;
	long int propagate;
	long int prop_runnable_sum;
	long unsigned int h_load;
	u64 last_h_load_update;
	struct sched_entity *h_load_next;
	struct rq *rq;
	int on_list;
	struct list_head leaf_cfs_rq_list;
	struct task_group *tg;
	int runtime_enabled;
	s64 runtime_remaining;
	u64 throttled_clock;
	u64 throttled_clock_task;
	u64 throttled_clock_task_time;
	int throttled;
	int throttle_count;
	struct list_head throttled_list;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct cfs_bandwidth {
	raw_spinlock_t lock;
	ktime_t period;
	u64 quota;
	u64 runtime;
	s64 hierarchical_quota;
	u8 idle;
	u8 period_active;
	u8 slack_started;
	struct hrtimer period_timer;
	struct hrtimer slack_timer;
	struct list_head throttled_cfs_rq;
	int nr_periods;
	int nr_throttled;
	u64 throttled_time;
};

struct task_group {
	struct cgroup_subsys_state css;
	struct sched_entity **se;
	struct cfs_rq **cfs_rq;
	long unsigned int shares;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	atomic_long_t load_avg;
	struct callback_head rcu;
	struct list_head list;
	struct task_group *parent;
	struct list_head siblings;
	struct list_head children;
	struct autogroup *autogroup;
	struct cfs_bandwidth cfs_bandwidth;
	long: 64;
	long: 64;
	long: 64;
};

enum {
	SD_BALANCE_NEWIDLE = 1,
	SD_BALANCE_EXEC = 2,
	SD_BALANCE_FORK = 4,
	SD_BALANCE_WAKE = 8,
	SD_WAKE_AFFINE = 16,
	SD_ASYM_CPUCAPACITY = 32,
	SD_SHARE_CPUCAPACITY = 64,
	SD_SHARE_PKG_RESOURCES = 128,
	SD_SERIALIZE = 256,
	SD_ASYM_PACKING = 512,
	SD_PREFER_SIBLING = 1024,
	SD_OVERLAP = 2048,
	SD_NUMA = 4096,
};

struct sched_domain_shared {
	atomic_t ref;
	atomic_t nr_busy_cpus;
	int has_idle_cores;
};

struct sched_group;

struct sched_domain {
	struct sched_domain *parent;
	struct sched_domain *child;
	struct sched_group *groups;
	long unsigned int min_interval;
	long unsigned int max_interval;
	unsigned int busy_factor;
	unsigned int imbalance_pct;
	unsigned int cache_nice_tries;
	int nohz_idle;
	int flags;
	int level;
	long unsigned int last_balance;
	unsigned int balance_interval;
	unsigned int nr_balance_failed;
	u64 max_newidle_lb_cost;
	long unsigned int next_decay_max_lb_cost;
	u64 avg_scan_cost;
	unsigned int lb_count[3];
	unsigned int lb_failed[3];
	unsigned int lb_balanced[3];
	unsigned int lb_imbalance[3];
	unsigned int lb_gained[3];
	unsigned int lb_hot_gained[3];
	unsigned int lb_nobusyg[3];
	unsigned int lb_nobusyq[3];
	unsigned int alb_count;
	unsigned int alb_failed;
	unsigned int alb_pushed;
	unsigned int sbe_count;
	unsigned int sbe_balanced;
	unsigned int sbe_pushed;
	unsigned int sbf_count;
	unsigned int sbf_balanced;
	unsigned int sbf_pushed;
	unsigned int ttwu_wake_remote;
	unsigned int ttwu_move_affine;
	unsigned int ttwu_move_balance;
	char *name;
	union {
		void *private;
		struct callback_head rcu;
	};
	struct sched_domain_shared *shared;
	unsigned int span_weight;
	long unsigned int span[0];
};

struct sched_group_capacity;

struct sched_group {
	struct sched_group *next;
	atomic_t ref;
	unsigned int group_weight;
	struct sched_group_capacity *sgc;
	int asym_prefer_cpu;
	long unsigned int cpumask[0];
};

struct sched_group_capacity {
	atomic_t ref;
	long unsigned int capacity;
	long unsigned int min_capacity;
	long unsigned int max_capacity;
	long unsigned int next_update;
	int imbalance;
	int id;
	long unsigned int cpumask[0];
};

struct em_perf_state {
	long unsigned int frequency;
	long unsigned int power;
	long unsigned int cost;
};

struct em_perf_domain {
	struct em_perf_state *table;
	int nr_perf_states;
	long unsigned int cpus[0];
};

struct autogroup {
	struct kref kref;
	struct task_group *tg;
	struct rw_semaphore lock;
	long unsigned int id;
	int nice;
};

struct kernel_cpustat {
	u64 cpustat[10];
};

enum {
	CFTYPE_ONLY_ON_ROOT = 1,
	CFTYPE_NOT_ON_ROOT = 2,
	CFTYPE_NS_DELEGATABLE = 4,
	CFTYPE_NO_PREFIX = 8,
	CFTYPE_WORLD_WRITABLE = 16,
	CFTYPE_DEBUG = 32,
	__CFTYPE_ONLY_ON_DFL = 65536,
	__CFTYPE_NOT_ON_DFL = 131072,
};

struct trace_event_raw_sched_kthread_stop {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	char __data[0];
};

struct trace_event_raw_sched_kthread_stop_ret {
	struct trace_entry ent;
	int ret;
	char __data[0];
};

struct trace_event_raw_sched_wakeup_template {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	int prio;
	int success;
	int target_cpu;
	char __data[0];
};

struct trace_event_raw_sched_switch {
	struct trace_entry ent;
	char prev_comm[16];
	pid_t prev_pid;
	int prev_prio;
	long int prev_state;
	char next_comm[16];
	pid_t next_pid;
	int next_prio;
	char __data[0];
};

struct trace_event_raw_sched_migrate_task {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	int prio;
	int orig_cpu;
	int dest_cpu;
	char __data[0];
};

struct trace_event_raw_sched_process_template {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	int prio;
	char __data[0];
};

struct trace_event_raw_sched_process_wait {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	int prio;
	char __data[0];
};

struct trace_event_raw_sched_process_fork {
	struct trace_entry ent;
	char parent_comm[16];
	pid_t parent_pid;
	char child_comm[16];
	pid_t child_pid;
	char __data[0];
};

struct trace_event_raw_sched_process_exec {
	struct trace_entry ent;
	u32 __data_loc_filename;
	pid_t pid;
	pid_t old_pid;
	char __data[0];
};

struct trace_event_raw_sched_stat_template {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	u64 delay;
	char __data[0];
};

struct trace_event_raw_sched_stat_runtime {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	u64 runtime;
	u64 vruntime;
	char __data[0];
};

struct trace_event_raw_sched_pi_setprio {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	int oldprio;
	int newprio;
	char __data[0];
};

struct trace_event_raw_sched_process_hang {
	struct trace_entry ent;
	char comm[16];
	pid_t pid;
	char __data[0];
};

struct trace_event_raw_sched_move_numa {
	struct trace_entry ent;
	pid_t pid;
	pid_t tgid;
	pid_t ngid;
	int src_cpu;
	int src_nid;
	int dst_cpu;
	int dst_nid;
	char __data[0];
};

struct trace_event_raw_sched_numa_pair_template {
	struct trace_entry ent;
	pid_t src_pid;
	pid_t src_tgid;
	pid_t src_ngid;
	int src_cpu;
	int src_nid;
	pid_t dst_pid;
	pid_t dst_tgid;
	pid_t dst_ngid;
	int dst_cpu;
	int dst_nid;
	char __data[0];
};

struct trace_event_raw_sched_wake_idle_without_ipi {
	struct trace_entry ent;
	int cpu;
	char __data[0];
};

struct trace_event_data_offsets_sched_kthread_stop {};

struct trace_event_data_offsets_sched_kthread_stop_ret {};

struct trace_event_data_offsets_sched_wakeup_template {};

struct trace_event_data_offsets_sched_switch {};

struct trace_event_data_offsets_sched_migrate_task {};

struct trace_event_data_offsets_sched_process_template {};

struct trace_event_data_offsets_sched_process_wait {};

struct trace_event_data_offsets_sched_process_fork {};

struct trace_event_data_offsets_sched_process_exec {
	u32 filename;
};

struct trace_event_data_offsets_sched_stat_template {};

struct trace_event_data_offsets_sched_stat_runtime {};

struct trace_event_data_offsets_sched_pi_setprio {};

struct trace_event_data_offsets_sched_process_hang {};

struct trace_event_data_offsets_sched_move_numa {};

struct trace_event_data_offsets_sched_numa_pair_template {};

struct trace_event_data_offsets_sched_wake_idle_without_ipi {};

typedef void (*btf_trace_sched_kthread_stop)(void *, struct task_struct *);

typedef void (*btf_trace_sched_kthread_stop_ret)(void *, int);

typedef void (*btf_trace_sched_waking)(void *, struct task_struct *);

typedef void (*btf_trace_sched_wakeup)(void *, struct task_struct *);

typedef void (*btf_trace_sched_wakeup_new)(void *, struct task_struct *);

typedef void (*btf_trace_sched_switch)(void *, bool, struct task_struct *, struct task_struct *);

typedef void (*btf_trace_sched_migrate_task)(void *, struct task_struct *, int);

typedef void (*btf_trace_sched_process_free)(void *, struct task_struct *);

typedef void (*btf_trace_sched_process_exit)(void *, struct task_struct *);

typedef void (*btf_trace_sched_wait_task)(void *, struct task_struct *);

typedef void (*btf_trace_sched_process_wait)(void *, struct pid *);

typedef void (*btf_trace_sched_process_fork)(void *, struct task_struct *, struct task_struct *);

typedef void (*btf_trace_sched_process_exec)(void *, struct task_struct *, pid_t, struct linux_binprm *);

typedef void (*btf_trace_sched_stat_wait)(void *, struct task_struct *, u64);

typedef void (*btf_trace_sched_stat_sleep)(void *, struct task_struct *, u64);

typedef void (*btf_trace_sched_stat_iowait)(void *, struct task_struct *, u64);

typedef void (*btf_trace_sched_stat_blocked)(void *, struct task_struct *, u64);

typedef void (*btf_trace_sched_stat_runtime)(void *, struct task_struct *, u64, u64);

typedef void (*btf_trace_sched_pi_setprio)(void *, struct task_struct *, struct task_struct *);

typedef void (*btf_trace_sched_process_hang)(void *, struct task_struct *);

typedef void (*btf_trace_sched_move_numa)(void *, struct task_struct *, int, int);

typedef void (*btf_trace_sched_stick_numa)(void *, struct task_struct *, int, struct task_struct *, int);

typedef void (*btf_trace_sched_swap_numa)(void *, struct task_struct *, int, struct task_struct *, int);

typedef void (*btf_trace_sched_wake_idle_without_ipi)(void *, int);

enum {
	MEMBARRIER_STATE_PRIVATE_EXPEDITED_READY = 1,
	MEMBARRIER_STATE_PRIVATE_EXPEDITED = 2,
	MEMBARRIER_STATE_GLOBAL_EXPEDITED_READY = 4,
	MEMBARRIER_STATE_GLOBAL_EXPEDITED = 8,
	MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE_READY = 16,
	MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE = 32,
	MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ_READY = 64,
	MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ = 128,
};

struct wake_q_head {
	struct wake_q_node *first;
	struct wake_q_node **lastp;
};

struct sched_attr {
	__u32 size;
	__u32 sched_policy;
	__u64 sched_flags;
	__s32 sched_nice;
	__u32 sched_priority;
	__u64 sched_runtime;
	__u64 sched_deadline;
	__u64 sched_period;
	__u32 sched_util_min;
	__u32 sched_util_max;
};

struct cpuidle_state_usage {
	long long unsigned int disable;
	long long unsigned int usage;
	u64 time_ns;
	long long unsigned int above;
	long long unsigned int below;
	long long unsigned int rejected;
};

struct cpuidle_device;

struct cpuidle_driver;

struct cpuidle_state {
	char name[16];
	char desc[32];
	u64 exit_latency_ns;
	u64 target_residency_ns;
	unsigned int flags;
	unsigned int exit_latency;
	int power_usage;
	unsigned int target_residency;
	int (*enter)(struct cpuidle_device *, struct cpuidle_driver *, int);
	int (*enter_dead)(struct cpuidle_device *, int);
	int (*enter_s2idle)(struct cpuidle_device *, struct cpuidle_driver *, int);
};

struct cpuidle_state_kobj;

struct cpuidle_driver_kobj;

struct cpuidle_device_kobj;

struct cpuidle_device {
	unsigned int registered: 1;
	unsigned int enabled: 1;
	unsigned int poll_time_limit: 1;
	unsigned int cpu;
	ktime_t next_hrtimer;
	int last_state_idx;
	u64 last_residency_ns;
	u64 poll_limit_ns;
	u64 forced_idle_latency_limit_ns;
	struct cpuidle_state_usage states_usage[10];
	struct cpuidle_state_kobj *kobjs[10];
	struct cpuidle_driver_kobj *kobj_driver;
	struct cpuidle_device_kobj *kobj_dev;
	struct list_head device_list;
};

struct cpuidle_driver {
	const char *name;
	struct module *owner;
	unsigned int bctimer: 1;
	struct cpuidle_state states[10];
	int state_count;
	int safe_state_index;
	struct cpumask *cpumask;
	const char *governor;
};

typedef int (*cpu_stop_fn_t)(void *);

struct cpu_stop_done;

struct cpu_stop_work {
	struct list_head list;
	cpu_stop_fn_t fn;
	void *arg;
	struct cpu_stop_done *done;
};

struct cpudl_item {
	u64 dl;
	int cpu;
	int idx;
};

struct rt_prio_array {
	long unsigned int bitmap[2];
	struct list_head queue[100];
};

struct rt_bandwidth {
	raw_spinlock_t rt_runtime_lock;
	ktime_t rt_period;
	u64 rt_runtime;
	struct hrtimer rt_period_timer;
	unsigned int rt_period_active;
};

struct dl_bandwidth {
	raw_spinlock_t dl_runtime_lock;
	u64 dl_runtime;
	u64 dl_period;
};

typedef int (*tg_visitor)(struct task_group *, void *);

struct rt_rq {
	struct rt_prio_array active;
	unsigned int rt_nr_running;
	unsigned int rr_nr_running;
	struct {
		int curr;
		int next;
	} highest_prio;
	long unsigned int rt_nr_migratory;
	long unsigned int rt_nr_total;
	int overloaded;
	struct plist_head pushable_tasks;
	int rt_queued;
	int rt_throttled;
	u64 rt_time;
	u64 rt_runtime;
	raw_spinlock_t rt_runtime_lock;
};

struct dl_rq {
	struct rb_root_cached root;
	long unsigned int dl_nr_running;
	struct {
		u64 curr;
		u64 next;
	} earliest_dl;
	long unsigned int dl_nr_migratory;
	int overloaded;
	struct rb_root_cached pushable_dl_tasks_root;
	u64 running_bw;
	u64 this_bw;
	u64 extra_bw;
	u64 bw_ratio;
};

struct rq {
	raw_spinlock_t lock;
	unsigned int nr_running;
	long unsigned int last_blocked_load_update_tick;
	unsigned int has_blocked_load;
	long: 32;
	long: 64;
	call_single_data_t nohz_csd;
	unsigned int nohz_tick_stopped;
	atomic_t nohz_flags;
	unsigned int ttwu_pending;
	u64 nr_switches;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct cfs_rq cfs;
	struct rt_rq rt;
	struct dl_rq dl;
	struct list_head leaf_cfs_rq_list;
	struct list_head *tmp_alone_branch;
	long unsigned int nr_uninterruptible;
	struct task_struct *curr;
	struct task_struct *idle;
	struct task_struct *stop;
	long unsigned int next_balance;
	struct mm_struct *prev_mm;
	unsigned int clock_update_flags;
	u64 clock;
	long: 64;
	long: 64;
	long: 64;
	u64 clock_task;
	u64 clock_pelt;
	long unsigned int lost_idle_time;
	atomic_t nr_iowait;
	int membarrier_state;
	struct root_domain *rd;
	struct sched_domain *sd;
	long unsigned int cpu_capacity;
	long unsigned int cpu_capacity_orig;
	struct callback_head *balance_callback;
	unsigned char nohz_idle_balance;
	unsigned char idle_balance;
	long unsigned int misfit_task_load;
	int active_balance;
	int push_cpu;
	struct cpu_stop_work active_balance_work;
	int cpu;
	int online;
	struct list_head cfs_tasks;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct sched_avg avg_rt;
	struct sched_avg avg_dl;
	u64 idle_stamp;
	u64 avg_idle;
	u64 max_idle_balance_cost;
	long unsigned int calc_load_update;
	long int calc_load_active;
	long: 64;
	long: 64;
	long: 64;
	call_single_data_t hrtick_csd;
	struct hrtimer hrtick_timer;
	ktime_t hrtick_time;
	struct sched_info rq_sched_info;
	long long unsigned int rq_cpu_time;
	unsigned int yld_count;
	unsigned int sched_count;
	unsigned int sched_goidle;
	unsigned int ttwu_count;
	unsigned int ttwu_local;
	struct cpuidle_state *idle_state;
	long: 64;
	long: 64;
};

struct perf_domain {
	struct em_perf_domain *em_pd;
	struct perf_domain *next;
	struct callback_head rcu;
};

struct rq_flags {
	long unsigned int flags;
	struct pin_cookie cookie;
	unsigned int clock_update_flags;
};

enum {
	__SCHED_FEAT_GENTLE_FAIR_SLEEPERS = 0,
	__SCHED_FEAT_START_DEBIT = 1,
	__SCHED_FEAT_NEXT_BUDDY = 2,
	__SCHED_FEAT_LAST_BUDDY = 3,
	__SCHED_FEAT_CACHE_HOT_BUDDY = 4,
	__SCHED_FEAT_WAKEUP_PREEMPTION = 5,
	__SCHED_FEAT_HRTICK = 6,
	__SCHED_FEAT_DOUBLE_TICK = 7,
	__SCHED_FEAT_NONTASK_CAPACITY = 8,
	__SCHED_FEAT_TTWU_QUEUE = 9,
	__SCHED_FEAT_SIS_AVG_CPU = 10,
	__SCHED_FEAT_SIS_PROP = 11,
	__SCHED_FEAT_WARN_DOUBLE_CLOCK = 12,
	__SCHED_FEAT_RT_PUSH_IPI = 13,
	__SCHED_FEAT_RT_RUNTIME_SHARE = 14,
	__SCHED_FEAT_LB_MIN = 15,
	__SCHED_FEAT_ATTACH_AGE_LOAD = 16,
	__SCHED_FEAT_WA_IDLE = 17,
	__SCHED_FEAT_WA_WEIGHT = 18,
	__SCHED_FEAT_WA_BIAS = 19,
	__SCHED_FEAT_UTIL_EST = 20,
	__SCHED_FEAT_UTIL_EST_FASTUP = 21,
	__SCHED_FEAT_ALT_PERIOD = 22,
	__SCHED_FEAT_BASE_SLICE = 23,
	__SCHED_FEAT_NR = 24,
};

struct migration_arg {
	struct task_struct *task;
	int dest_cpu;
};

struct cfs_schedulable_data {
	struct task_group *tg;
	u64 period;
	u64 quota;
};

enum {
	cpuset = 0,
	possible = 1,
	fail = 2,
};

struct idle_timer {
	struct hrtimer timer;
	int done;
};

struct update_util_data {
	void (*func)(struct update_util_data *, u64, unsigned int);
};

enum schedutil_type {
	FREQUENCY_UTIL = 0,
	ENERGY_UTIL = 1,
};

enum fbq_type {
	regular = 0,
	remote = 1,
	all = 2,
};

enum group_type {
	group_has_spare = 0,
	group_fully_busy = 1,
	group_misfit_task = 2,
	group_asym_packing = 3,
	group_imbalanced = 4,
	group_overloaded = 5,
};

enum migration_type {
	migrate_load = 0,
	migrate_util = 1,
	migrate_task = 2,
	migrate_misfit = 3,
};

struct lb_env {
	struct sched_domain *sd;
	struct rq *src_rq;
	int src_cpu;
	int dst_cpu;
	struct rq *dst_rq;
	struct cpumask *dst_grpmask;
	int new_dst_cpu;
	enum cpu_idle_type idle;
	long int imbalance;
	struct cpumask *cpus;
	unsigned int flags;
	unsigned int loop;
	unsigned int loop_break;
	unsigned int loop_max;
	enum fbq_type fbq_type;
	enum migration_type migration_type;
	struct list_head tasks;
};

struct sg_lb_stats {
	long unsigned int avg_load;
	long unsigned int group_load;
	long unsigned int group_capacity;
	long unsigned int group_util;
	long unsigned int group_runnable;
	unsigned int sum_nr_running;
	unsigned int sum_h_nr_running;
	unsigned int idle_cpus;
	unsigned int group_weight;
	enum group_type group_type;
	unsigned int group_asym_packing;
	long unsigned int group_misfit_task_load;
};

struct sd_lb_stats {
	struct sched_group *busiest;
	struct sched_group *local;
	long unsigned int total_load;
	long unsigned int total_capacity;
	long unsigned int avg_load;
	unsigned int prefer_sibling;
	struct sg_lb_stats busiest_stat;
	struct sg_lb_stats local_stat;
};

typedef struct rt_rq *rt_rq_iter_t;

struct wait_bit_key {
	void *flags;
	int bit_nr;
	long unsigned int timeout;
};

struct wait_bit_queue_entry {
	struct wait_bit_key key;
	struct wait_queue_entry wq_entry;
};

typedef int wait_bit_action_f(struct wait_bit_key *, int);

struct swait_queue {
	struct task_struct *task;
	struct list_head task_list;
};

struct sd_flag_debug {
	unsigned int meta_flags;
	char *name;
};

struct sched_domain_attr {
	int relax_domain_level;
};

typedef const struct cpumask * (*sched_domain_mask_f)(int);

typedef int (*sched_domain_flags_f)();

struct sd_data {
	struct sched_domain **sd;
	struct sched_domain_shared **sds;
	struct sched_group **sg;
	struct sched_group_capacity **sgc;
};

struct sched_domain_topology_level {
	sched_domain_mask_f mask;
	sched_domain_flags_f sd_flags;
	int flags;
	int numa_level;
	struct sd_data data;
	char *name;
};

struct s_data {
	struct sched_domain **sd;
	struct root_domain *rd;
};

enum s_alloc {
	sa_rootdomain = 0,
	sa_sd = 1,
	sa_sd_storage = 2,
	sa_none = 3,
};

enum cpuacct_stat_index {
	CPUACCT_STAT_USER = 0,
	CPUACCT_STAT_SYSTEM = 1,
	CPUACCT_STAT_NSTATS = 2,
};

struct cpuacct_usage {
	u64 usages[2];
};

struct cpuacct {
	struct cgroup_subsys_state css;
	struct cpuacct_usage *cpuusage;
	struct kernel_cpustat *cpustat;
};

struct gov_attr_set {
	struct kobject kobj;
	struct list_head policy_list;
	struct mutex update_lock;
	int usage_count;
};

struct governor_attr {
	struct attribute attr;
	ssize_t (*show)(struct gov_attr_set *, char *);
	ssize_t (*store)(struct gov_attr_set *, const char *, size_t);
};

struct sugov_tunables {
	struct gov_attr_set attr_set;
	unsigned int rate_limit_us;
};

struct sugov_policy {
	struct cpufreq_policy *policy;
	struct sugov_tunables *tunables;
	struct list_head tunables_hook;
	raw_spinlock_t update_lock;
	u64 last_freq_update_time;
	s64 freq_update_delay_ns;
	unsigned int next_freq;
	unsigned int cached_raw_freq;
	struct irq_work irq_work;
	struct kthread_work work;
	struct mutex work_lock;
	struct kthread_worker worker;
	struct task_struct *thread;
	bool work_in_progress;
	bool limits_changed;
	bool need_freq_update;
};

struct sugov_cpu {
	struct update_util_data update_util;
	struct sugov_policy *sg_policy;
	unsigned int cpu;
	bool iowait_boost_pending;
	unsigned int iowait_boost;
	u64 last_update;
	long unsigned int bw_dl;
	long unsigned int max;
	long unsigned int saved_idle_calls;
};

enum {
	MEMBARRIER_FLAG_SYNC_CORE = 1,
	MEMBARRIER_FLAG_RSEQ = 2,
};

enum membarrier_cmd {
	MEMBARRIER_CMD_QUERY = 0,
	MEMBARRIER_CMD_GLOBAL = 1,
	MEMBARRIER_CMD_GLOBAL_EXPEDITED = 2,
	MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = 4,
	MEMBARRIER_CMD_PRIVATE_EXPEDITED = 8,
	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = 16,
	MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = 32,
	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = 64,
	MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = 128,
	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = 256,
	MEMBARRIER_CMD_SHARED = 1,
};

enum membarrier_cmd_flag {
	MEMBARRIER_CMD_FLAG_CPU = 1,
};

struct ww_acquire_ctx;

struct ww_mutex {
	struct mutex base;
	struct ww_acquire_ctx *ctx;
};

struct ww_acquire_ctx {
	struct task_struct *task;
	long unsigned int stamp;
	unsigned int acquired;
	short unsigned int wounded;
	short unsigned int is_wait_die;
};

struct mutex_waiter {
	struct list_head list;
	struct task_struct *task;
	struct ww_acquire_ctx *ww_ctx;
};

enum mutex_trylock_recursive_enum {
	MUTEX_TRYLOCK_FAILED = 0,
	MUTEX_TRYLOCK_SUCCESS = 1,
	MUTEX_TRYLOCK_RECURSIVE = 2,
};

struct semaphore {
	raw_spinlock_t lock;
	unsigned int count;
	struct list_head wait_list;
};

struct semaphore_waiter {
	struct list_head list;
	struct task_struct *task;
	bool up;
};

enum rwsem_waiter_type {
	RWSEM_WAITING_FOR_WRITE = 0,
	RWSEM_WAITING_FOR_READ = 1,
};

struct rwsem_waiter {
	struct list_head list;
	struct task_struct *task;
	enum rwsem_waiter_type type;
	long unsigned int timeout;
	long unsigned int last_rowner;
};

enum rwsem_wake_type {
	RWSEM_WAKE_ANY = 0,
	RWSEM_WAKE_READERS = 1,
	RWSEM_WAKE_READ_OWNED = 2,
};

enum writer_wait_state {
	WRITER_NOT_FIRST = 0,
	WRITER_FIRST = 1,
	WRITER_HANDOFF = 2,
};

enum owner_state {
	OWNER_NULL = 1,
	OWNER_WRITER = 2,
	OWNER_READER = 4,
	OWNER_NONSPINNABLE = 8,
};

struct task_struct___2;

struct optimistic_spin_node {
	struct optimistic_spin_node *next;
	struct optimistic_spin_node *prev;
	int locked;
	int cpu;
};

struct mcs_spinlock {
	struct mcs_spinlock *next;
	int locked;
	int count;
};

struct qnode {
	struct mcs_spinlock mcs;
};

struct hrtimer_sleeper {
	struct hrtimer timer;
	struct task_struct *task;
};

struct rt_mutex;

struct rt_mutex_waiter {
	struct rb_node tree_entry;
	struct rb_node pi_tree_entry;
	struct task_struct *task;
	struct rt_mutex *lock;
	int prio;
	u64 deadline;
};

struct rt_mutex {
	raw_spinlock_t wait_lock;
	struct rb_root_cached waiters;
	struct task_struct *owner;
};

enum rtmutex_chainwalk {
	RT_MUTEX_MIN_CHAINWALK = 0,
	RT_MUTEX_FULL_CHAINWALK = 1,
};

struct pm_qos_request {
	struct plist_node node;
	struct pm_qos_constraints *qos;
};

enum pm_qos_req_action {
	PM_QOS_ADD_REQ = 0,
	PM_QOS_UPDATE_REQ = 1,
	PM_QOS_REMOVE_REQ = 2,
};

typedef int suspend_state_t;

struct sysrq_key_op {
	void (* const handler)(int);
	const char * const help_msg;
	const char * const action_msg;
	const int enable_mask;
};

typedef unsigned int uint;

struct dev_printk_info {
	char subsystem[16];
	char device[48];
};

struct console {
	char name[16];
	void (*write)(struct console *, const char *, unsigned int);
	int (*read)(struct console *, char *, unsigned int);
	struct tty_driver * (*device)(struct console *, int *);
	void (*unblank)();
	int (*setup)(struct console *, char *);
	int (*exit)(struct console *);
	int (*match)(struct console *, char *, int, char *);
	short int flags;
	short int index;
	int cflag;
	uint ispeed;
	uint ospeed;
	void *data;
	struct console *next;
};

struct kmsg_dumper {
	struct list_head list;
	void (*dump)(struct kmsg_dumper *, enum kmsg_dump_reason);
	enum kmsg_dump_reason max_reason;
	bool active;
	bool registered;
	u32 cur_idx;
	u32 next_idx;
	u64 cur_seq;
	u64 next_seq;
};

struct trace_event_raw_console {
	struct trace_entry ent;
	u32 __data_loc_msg;
	char __data[0];
};

struct trace_event_data_offsets_console {
	u32 msg;
};

typedef void (*btf_trace_console)(void *, const char *, size_t);

struct printk_info {
	u64 seq;
	u64 ts_nsec;
	u16 text_len;
	u8 facility;
	u8 flags: 5;
	u8 level: 3;
	u32 caller_id;
	struct dev_printk_info dev_info;
};

struct printk_record {
	struct printk_info *info;
	char *text_buf;
	unsigned int text_buf_size;
};

struct prb_data_blk_lpos {
	long unsigned int begin;
	long unsigned int next;
};

struct prb_desc {
	atomic_long_t state_var;
	struct prb_data_blk_lpos text_blk_lpos;
};

struct prb_data_ring {
	unsigned int size_bits;
	char *data;
	atomic_long_t head_lpos;
	atomic_long_t tail_lpos;
};

struct prb_desc_ring {
	unsigned int count_bits;
	struct prb_desc *descs;
	struct printk_info *infos;
	atomic_long_t head_id;
	atomic_long_t tail_id;
};

struct printk_ringbuffer {
	struct prb_desc_ring desc_ring;
	struct prb_data_ring text_data_ring;
	atomic_long_t fail;
};

struct prb_reserved_entry {
	struct printk_ringbuffer *rb;
	long unsigned int irqflags;
	long unsigned int id;
	unsigned int text_space;
};

enum desc_state {
	desc_miss = 4294967295,
	desc_reserved = 0,
	desc_committed = 1,
	desc_finalized = 2,
	desc_reusable = 3,
};

struct console_cmdline {
	char name[16];
	int index;
	bool user_specified;
	char *options;
};

enum devkmsg_log_bits {
	__DEVKMSG_LOG_BIT_ON = 0,
	__DEVKMSG_LOG_BIT_OFF = 1,
	__DEVKMSG_LOG_BIT_LOCK = 2,
};

enum devkmsg_log_masks {
	DEVKMSG_LOG_MASK_ON = 1,
	DEVKMSG_LOG_MASK_OFF = 2,
	DEVKMSG_LOG_MASK_LOCK = 4,
};

enum con_msg_format_flags {
	MSG_FORMAT_DEFAULT = 0,
	MSG_FORMAT_SYSLOG = 1,
};

enum log_flags {
	LOG_NEWLINE = 2,
	LOG_CONT = 8,
};

struct devkmsg_user {
	u64 seq;
	struct ratelimit_state rs;
	struct mutex lock;
	char buf[8192];
	struct printk_info info;
	char text_buf[8192];
	struct printk_record record;
};

enum kdb_msgsrc {
	KDB_MSGSRC_INTERNAL = 0,
	KDB_MSGSRC_PRINTK = 1,
};

struct printk_safe_seq_buf {
	atomic_t len;
	atomic_t message_lost;
	struct irq_work work;
	unsigned char buffer[8160];
};

struct prb_data_block {
	long unsigned int id;
	char data[0];
};

enum {
	IRQS_AUTODETECT = 1,
	IRQS_SPURIOUS_DISABLED = 2,
	IRQS_POLL_INPROGRESS = 8,
	IRQS_ONESHOT = 32,
	IRQS_REPLAY = 64,
	IRQS_WAITING = 128,
	IRQS_PENDING = 512,
	IRQS_SUSPENDED = 2048,
	IRQS_TIMINGS = 4096,
	IRQS_NMI = 8192,
};

enum {
	_IRQ_DEFAULT_INIT_FLAGS = 0,
	_IRQ_PER_CPU = 512,
	_IRQ_LEVEL = 256,
	_IRQ_NOPROBE = 1024,
	_IRQ_NOREQUEST = 2048,
	_IRQ_NOTHREAD = 65536,
	_IRQ_NOAUTOEN = 4096,
	_IRQ_MOVE_PCNTXT = 16384,
	_IRQ_NO_BALANCING = 8192,
	_IRQ_NESTED_THREAD = 32768,
	_IRQ_PER_CPU_DEVID = 131072,
	_IRQ_IS_POLLED = 262144,
	_IRQ_DISABLE_UNLAZY = 524288,
	_IRQ_HIDDEN = 1048576,
	_IRQF_MODIFY_MASK = 2096911,
};

enum {
	IRQTF_RUNTHREAD = 0,
	IRQTF_WARNED = 1,
	IRQTF_AFFINITY = 2,
	IRQTF_FORCED_THREAD = 3,
};

enum {
	IRQ_SET_MASK_OK = 0,
	IRQ_SET_MASK_OK_NOCOPY = 1,
	IRQ_SET_MASK_OK_DONE = 2,
};

enum {
	IRQCHIP_SET_TYPE_MASKED = 1,
	IRQCHIP_EOI_IF_HANDLED = 2,
	IRQCHIP_MASK_ON_SUSPEND = 4,
	IRQCHIP_ONOFFLINE_ENABLED = 8,
	IRQCHIP_SKIP_SET_WAKE = 16,
	IRQCHIP_ONESHOT_SAFE = 32,
	IRQCHIP_EOI_THREADED = 64,
	IRQCHIP_SUPPORTS_LEVEL_MSI = 128,
	IRQCHIP_SUPPORTS_NMI = 256,
	IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND = 512,
	IRQCHIP_AFFINITY_PRE_STARTUP = 1024,
};

enum {
	IRQC_IS_HARDIRQ = 0,
	IRQC_IS_NESTED = 1,
};

enum {
	IRQ_STARTUP_NORMAL = 0,
	IRQ_STARTUP_MANAGED = 1,
	IRQ_STARTUP_ABORT = 2,
};

struct irq_devres {
	unsigned int irq;
	void *dev_id;
};

struct irq_desc_devres {
	unsigned int from;
	unsigned int cnt;
};

struct irq_generic_chip_devres {
	struct irq_chip_generic *gc;
	u32 msk;
	unsigned int clr;
	unsigned int set;
};

struct of_phandle_args {
	struct device_node *np;
	int args_count;
	uint32_t args[16];
};

enum {
	IRQ_DOMAIN_FLAG_HIERARCHY = 1,
	IRQ_DOMAIN_NAME_ALLOCATED = 2,
	IRQ_DOMAIN_FLAG_IPI_PER_CPU = 4,
	IRQ_DOMAIN_FLAG_IPI_SINGLE = 8,
	IRQ_DOMAIN_FLAG_MSI = 16,
	IRQ_DOMAIN_FLAG_MSI_REMAP = 32,
	IRQ_DOMAIN_MSI_NOMASK_QUIRK = 64,
	IRQ_DOMAIN_FLAG_NONCORE = 65536,
};

enum {
	IRQCHIP_FWNODE_REAL = 0,
	IRQCHIP_FWNODE_NAMED = 1,
	IRQCHIP_FWNODE_NAMED_ID = 2,
};

struct irqchip_fwid {
	struct fwnode_handle fwnode;
	unsigned int type;
	char *name;
	phys_addr_t *pa;
};

struct irq_sim_work_ctx {
	struct irq_work work;
	int irq_base;
	unsigned int irq_count;
	long unsigned int *pending;
	struct irq_domain *domain;
};

struct irq_sim_irq_ctx {
	int irqnum;
	bool enabled;
	struct irq_sim_work_ctx *work_ctx;
};

struct irq_sim_devres {
	struct irq_domain *domain;
};

struct proc_ops {
	unsigned int proc_flags;
	int (*proc_open)(struct inode *, struct file *);
	ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
	ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
	ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
	loff_t (*proc_lseek)(struct file *, loff_t, int);
	int (*proc_release)(struct inode *, struct file *);
	__poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
	long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
	long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
	int (*proc_mmap)(struct file *, struct vm_area_struct *);
	long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
};

enum {
	AFFINITY = 0,
	AFFINITY_LIST = 1,
	EFFECTIVE = 2,
	EFFECTIVE_LIST = 3,
};

struct msi_alloc_info {
	struct msi_desc *desc;
	irq_hw_number_t hwirq;
	union {
		long unsigned int ul;
		void *ptr;
	} scratchpad[2];
};

typedef struct msi_alloc_info msi_alloc_info_t;

struct msi_domain_info;

struct msi_domain_ops {
	irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
	int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
	void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
	int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
	int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
	void (*msi_finish)(msi_alloc_info_t *, int);
	void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
	int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
	int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
	void (*domain_free_irqs)(struct irq_domain *, struct device *);
};

struct msi_domain_info {
	u32 flags;
	struct msi_domain_ops *ops;
	struct irq_chip *chip;
	void *chip_data;
	irq_flow_handler_t handler;
	void *handler_data;
	const char *handler_name;
	void *data;
};

enum {
	MSI_FLAG_USE_DEF_DOM_OPS = 1,
	MSI_FLAG_USE_DEF_CHIP_OPS = 2,
	MSI_FLAG_MULTI_PCI_MSI = 4,
	MSI_FLAG_PCI_MSIX = 8,
	MSI_FLAG_ACTIVATE_EARLY = 16,
	MSI_FLAG_MUST_REACTIVATE = 32,
	MSI_FLAG_LEVEL_CAPABLE = 64,
};

struct irq_affinity {
	unsigned int pre_vectors;
	unsigned int post_vectors;
	unsigned int nr_sets;
	unsigned int set_size[4];
	void (*calc_sets)(struct irq_affinity *, unsigned int);
	void *priv;
};

struct node_vectors {
	unsigned int id;
	union {
		unsigned int nvectors;
		unsigned int ncpus;
	};
};

struct irq_bit_descr {
	unsigned int mask;
	char *name;
};

typedef void (*rcu_callback_t)(struct callback_head *);

typedef void (*call_rcu_func_t)(struct callback_head *, rcu_callback_t);

struct rcu_synchronize {
	struct callback_head head;
	struct completion completion;
};

struct trace_event_raw_rcu_utilization {
	struct trace_entry ent;
	const char *s;
	char __data[0];
};

struct trace_event_raw_rcu_grace_period {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	const char *gpevent;
	char __data[0];
};

struct trace_event_raw_rcu_future_grace_period {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	long int gp_seq_req;
	u8 level;
	int grplo;
	int grphi;
	const char *gpevent;
	char __data[0];
};

struct trace_event_raw_rcu_grace_period_init {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	u8 level;
	int grplo;
	int grphi;
	long unsigned int qsmask;
	char __data[0];
};

struct trace_event_raw_rcu_exp_grace_period {
	struct trace_entry ent;
	const char *rcuname;
	long int gpseq;
	const char *gpevent;
	char __data[0];
};

struct trace_event_raw_rcu_exp_funnel_lock {
	struct trace_entry ent;
	const char *rcuname;
	u8 level;
	int grplo;
	int grphi;
	const char *gpevent;
	char __data[0];
};

struct trace_event_raw_rcu_preempt_task {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	int pid;
	char __data[0];
};

struct trace_event_raw_rcu_unlock_preempted_task {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	int pid;
	char __data[0];
};

struct trace_event_raw_rcu_quiescent_state_report {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	long unsigned int mask;
	long unsigned int qsmask;
	u8 level;
	int grplo;
	int grphi;
	u8 gp_tasks;
	char __data[0];
};

struct trace_event_raw_rcu_fqs {
	struct trace_entry ent;
	const char *rcuname;
	long int gp_seq;
	int cpu;
	const char *qsevent;
	char __data[0];
};

struct trace_event_raw_rcu_dyntick {
	struct trace_entry ent;
	const char *polarity;
	long int oldnesting;
	long int newnesting;
	int dynticks;
	char __data[0];
};

struct trace_event_raw_rcu_callback {
	struct trace_entry ent;
	const char *rcuname;
	void *rhp;
	void *func;
	long int qlen;
	char __data[0];
};

struct trace_event_raw_rcu_kvfree_callback {
	struct trace_entry ent;
	const char *rcuname;
	void *rhp;
	long unsigned int offset;
	long int qlen;
	char __data[0];
};

struct trace_event_raw_rcu_batch_start {
	struct trace_entry ent;
	const char *rcuname;
	long int qlen;
	long int blimit;
	char __data[0];
};

struct trace_event_raw_rcu_invoke_callback {
	struct trace_entry ent;
	const char *rcuname;
	void *rhp;
	void *func;
	char __data[0];
};

struct trace_event_raw_rcu_invoke_kvfree_callback {
	struct trace_entry ent;
	const char *rcuname;
	void *rhp;
	long unsigned int offset;
	char __data[0];
};

struct trace_event_raw_rcu_invoke_kfree_bulk_callback {
	struct trace_entry ent;
	const char *rcuname;
	long unsigned int nr_records;
	void **p;
	char __data[0];
};

struct trace_event_raw_rcu_batch_end {
	struct trace_entry ent;
	const char *rcuname;
	int callbacks_invoked;
	char cb;
	char nr;
	char iit;
	char risk;
	char __data[0];
};

struct trace_event_raw_rcu_torture_read {
	struct trace_entry ent;
	char rcutorturename[8];
	struct callback_head *rhp;
	long unsigned int secs;
	long unsigned int c_old;
	long unsigned int c;
	char __data[0];
};

struct trace_event_raw_rcu_barrier {
	struct trace_entry ent;
	const char *rcuname;
	const char *s;
	int cpu;
	int cnt;
	long unsigned int done;
	char __data[0];
};

struct trace_event_data_offsets_rcu_utilization {};

struct trace_event_data_offsets_rcu_grace_period {};

struct trace_event_data_offsets_rcu_future_grace_period {};

struct trace_event_data_offsets_rcu_grace_period_init {};

struct trace_event_data_offsets_rcu_exp_grace_period {};

struct trace_event_data_offsets_rcu_exp_funnel_lock {};

struct trace_event_data_offsets_rcu_preempt_task {};

struct trace_event_data_offsets_rcu_unlock_preempted_task {};

struct trace_event_data_offsets_rcu_quiescent_state_report {};

struct trace_event_data_offsets_rcu_fqs {};

struct trace_event_data_offsets_rcu_dyntick {};

struct trace_event_data_offsets_rcu_callback {};

struct trace_event_data_offsets_rcu_kvfree_callback {};

struct trace_event_data_offsets_rcu_batch_start {};

struct trace_event_data_offsets_rcu_invoke_callback {};

struct trace_event_data_offsets_rcu_invoke_kvfree_callback {};

struct trace_event_data_offsets_rcu_invoke_kfree_bulk_callback {};

struct trace_event_data_offsets_rcu_batch_end {};

struct trace_event_data_offsets_rcu_torture_read {};

struct trace_event_data_offsets_rcu_barrier {};

typedef void (*btf_trace_rcu_utilization)(void *, const char *);

typedef void (*btf_trace_rcu_grace_period)(void *, const char *, long unsigned int, const char *);

typedef void (*btf_trace_rcu_future_grace_period)(void *, const char *, long unsigned int, long unsigned int, u8, int, int, const char *);

typedef void (*btf_trace_rcu_grace_period_init)(void *, const char *, long unsigned int, u8, int, int, long unsigned int);

typedef void (*btf_trace_rcu_exp_grace_period)(void *, const char *, long unsigned int, const char *);

typedef void (*btf_trace_rcu_exp_funnel_lock)(void *, const char *, u8, int, int, const char *);

typedef void (*btf_trace_rcu_preempt_task)(void *, const char *, int, long unsigned int);

typedef void (*btf_trace_rcu_unlock_preempted_task)(void *, const char *, long unsigned int, int);

typedef void (*btf_trace_rcu_quiescent_state_report)(void *, const char *, long unsigned int, long unsigned int, long unsigned int, u8, int, int, int);

typedef void (*btf_trace_rcu_fqs)(void *, const char *, long unsigned int, int, const char *);

typedef void (*btf_trace_rcu_dyntick)(void *, const char *, long int, long int, int);

typedef void (*btf_trace_rcu_callback)(void *, const char *, struct callback_head *, long int);

typedef void (*btf_trace_rcu_kvfree_callback)(void *, const char *, struct callback_head *, long unsigned int, long int);

typedef void (*btf_trace_rcu_batch_start)(void *, const char *, long int, long int);

typedef void (*btf_trace_rcu_invoke_callback)(void *, const char *, struct callback_head *);

typedef void (*btf_trace_rcu_invoke_kvfree_callback)(void *, const char *, struct callback_head *, long unsigned int);

typedef void (*btf_trace_rcu_invoke_kfree_bulk_callback)(void *, const char *, long unsigned int, void **);

typedef void (*btf_trace_rcu_batch_end)(void *, const char *, int, char, char, char, char);

typedef void (*btf_trace_rcu_torture_read)(void *, const char *, struct callback_head *, long unsigned int, long unsigned int, long unsigned int);

typedef void (*btf_trace_rcu_barrier)(void *, const char *, const char *, int, int, long unsigned int);

struct rcu_tasks;

typedef void (*rcu_tasks_gp_func_t)(struct rcu_tasks *);

typedef void (*pregp_func_t)();

typedef void (*pertask_func_t)(struct task_struct *, struct list_head *);

typedef void (*postscan_func_t)(struct list_head *);

typedef void (*holdouts_func_t)(struct list_head *, bool, bool *);

typedef void (*postgp_func_t)(struct rcu_tasks *);

struct rcu_tasks {
	struct callback_head *cbs_head;
	struct callback_head **cbs_tail;
	struct wait_queue_head cbs_wq;
	raw_spinlock_t cbs_lock;
	int gp_state;
	int gp_sleep;
	int init_fract;
	long unsigned int gp_jiffies;
	long unsigned int gp_start;
	long unsigned int n_gps;
	long unsigned int n_ipis;
	long unsigned int n_ipis_fails;
	struct task_struct *kthread_ptr;
	rcu_tasks_gp_func_t gp_func;
	pregp_func_t pregp_func;
	pertask_func_t pertask_func;
	postscan_func_t postscan_func;
	holdouts_func_t holdouts_func;
	postgp_func_t postgp_func;
	call_rcu_func_t call_func;
	char *name;
	char *kname;
};

enum {
	GP_IDLE = 0,
	GP_ENTER = 1,
	GP_PASSED = 2,
	GP_EXIT = 3,
	GP_REPLAY = 4,
};

struct rcu_cblist {
	struct callback_head *head;
	struct callback_head **tail;
	long int len;
};

enum rcutorture_type {
	RCU_FLAVOR = 0,
	RCU_TASKS_FLAVOR = 1,
	RCU_TASKS_RUDE_FLAVOR = 2,
	RCU_TASKS_TRACING_FLAVOR = 3,
	RCU_TRIVIAL_FLAVOR = 4,
	SRCU_FLAVOR = 5,
	INVALID_RCU_FLAVOR = 6,
};

struct rcu_exp_work {
	long unsigned int rew_s;
	struct work_struct rew_work;
};

struct rcu_node {
	raw_spinlock_t lock;
	long unsigned int gp_seq;
	long unsigned int gp_seq_needed;
	long unsigned int completedqs;
	long unsigned int qsmask;
	long unsigned int rcu_gp_init_mask;
	long unsigned int qsmaskinit;
	long unsigned int qsmaskinitnext;
	long unsigned int expmask;
	long unsigned int expmaskinit;
	long unsigned int expmaskinitnext;
	long unsigned int cbovldmask;
	long unsigned int ffmask;
	long unsigned int grpmask;
	int grplo;
	int grphi;
	u8 grpnum;
	u8 level;
	bool wait_blkd_tasks;
	struct rcu_node *parent;
	struct list_head blkd_tasks;
	struct list_head *gp_tasks;
	struct list_head *exp_tasks;
	struct list_head *boost_tasks;
	struct rt_mutex boost_mtx;
	long unsigned int boost_time;
	struct task_struct *boost_kthread_task;
	unsigned int boost_kthread_status;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	raw_spinlock_t fqslock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t exp_lock;
	long unsigned int exp_seq_rq;
	wait_queue_head_t exp_wq[4];
	struct rcu_exp_work rew;
	bool exp_need_flush;
	long: 56;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum tick_dep_bits {
	TICK_DEP_BIT_POSIX_TIMER = 0,
	TICK_DEP_BIT_PERF_EVENTS = 1,
	TICK_DEP_BIT_SCHED = 2,
	TICK_DEP_BIT_CLOCK_UNSTABLE = 3,
	TICK_DEP_BIT_RCU = 4,
	TICK_DEP_BIT_RCU_EXP = 5,
};

union rcu_noqs {
	struct {
		u8 norm;
		u8 exp;
	} b;
	u16 s;
};

struct rcu_data {
	long unsigned int gp_seq;
	long unsigned int gp_seq_needed;
	union rcu_noqs cpu_no_qs;
	bool core_needs_qs;
	bool beenonline;
	bool gpwrap;
	bool exp_deferred_qs;
	bool cpu_started;
	struct rcu_node *mynode;
	long unsigned int grpmask;
	long unsigned int ticks_this_gp;
	struct irq_work defer_qs_iw;
	bool defer_qs_iw_pending;
	struct work_struct strict_work;
	struct rcu_segcblist cblist;
	long int qlen_last_fqs_check;
	long unsigned int n_cbs_invoked;
	long unsigned int n_force_qs_snap;
	long int blimit;
	int dynticks_snap;
	long int dynticks_nesting;
	long int dynticks_nmi_nesting;
	atomic_t dynticks;
	bool rcu_need_heavy_qs;
	bool rcu_urgent_qs;
	bool rcu_forced_tick;
	bool rcu_forced_tick_exp;
	struct callback_head barrier_head;
	int exp_dynticks_snap;
	struct task_struct *rcu_cpu_kthread_task;
	unsigned int rcu_cpu_kthread_status;
	char rcu_cpu_has_work;
	unsigned int softirq_snap;
	struct irq_work rcu_iw;
	bool rcu_iw_pending;
	long unsigned int rcu_iw_gp_seq;
	long unsigned int rcu_ofl_gp_seq;
	short int rcu_ofl_gp_flags;
	long unsigned int rcu_onl_gp_seq;
	short int rcu_onl_gp_flags;
	long unsigned int last_fqs_resched;
	int cpu;
};

struct rcu_state {
	struct rcu_node node[17];
	struct rcu_node *level[3];
	int ncpus;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	u8 boost;
	long unsigned int gp_seq;
	long unsigned int gp_max;
	struct task_struct *gp_kthread;
	struct swait_queue_head gp_wq;
	short int gp_flags;
	short int gp_state;
	long unsigned int gp_wake_time;
	long unsigned int gp_wake_seq;
	struct mutex barrier_mutex;
	atomic_t barrier_cpu_count;
	struct completion barrier_completion;
	long unsigned int barrier_sequence;
	struct mutex exp_mutex;
	struct mutex exp_wake_mutex;
	long unsigned int expedited_sequence;
	atomic_t expedited_need_qs;
	struct swait_queue_head expedited_wq;
	int ncpus_snap;
	u8 cbovld;
	u8 cbovldnext;
	long unsigned int jiffies_force_qs;
	long unsigned int jiffies_kick_kthreads;
	long unsigned int n_force_qs;
	long unsigned int gp_start;
	long unsigned int gp_end;
	long unsigned int gp_activity;
	long unsigned int gp_req_activity;
	long unsigned int jiffies_stall;
	long unsigned int jiffies_resched;
	long unsigned int n_force_qs_gpstart;
	const char *name;
	char abbr;
	long: 56;
	long: 64;
	long: 64;
	raw_spinlock_t ofl_lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct kvfree_rcu_bulk_data {
	long unsigned int nr_records;
	struct kvfree_rcu_bulk_data *next;
	void *records[0];
};

struct kfree_rcu_cpu;

struct kfree_rcu_cpu_work {
	struct rcu_work rcu_work;
	struct callback_head *head_free;
	struct kvfree_rcu_bulk_data *bkvhead_free[2];
	struct kfree_rcu_cpu *krcp;
};

struct kfree_rcu_cpu {
	struct callback_head *head;
	struct kvfree_rcu_bulk_data *bkvhead[2];
	struct kfree_rcu_cpu_work krw_arr[2];
	raw_spinlock_t lock;
	struct delayed_work monitor_work;
	bool monitor_todo;
	bool initialized;
	int count;
	struct work_struct page_cache_work;
	atomic_t work_in_progress;
	struct hrtimer hrtimer;
	struct llist_head bkvcache;
	int nr_bkv_objs;
};

struct rcu_stall_chk_rdr {
	int nesting;
	union rcu_special rs;
	bool on_blkd_list;
};

struct scatterlist {
	long unsigned int page_link;
	unsigned int offset;
	unsigned int length;
	dma_addr_t dma_address;
	unsigned int dma_length;
};

struct sg_table {
	struct scatterlist *sgl;
	unsigned int nents;
	unsigned int orig_nents;
};

struct dma_map_ops {
	void * (*alloc)(struct device *, size_t, dma_addr_t *, gfp_t, long unsigned int);
	void (*free)(struct device *, size_t, void *, dma_addr_t, long unsigned int);
	struct page * (*alloc_pages)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t);
	void (*free_pages)(struct device *, size_t, struct page *, dma_addr_t, enum dma_data_direction);
	void * (*alloc_noncoherent)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t);
	void (*free_noncoherent)(struct device *, size_t, void *, dma_addr_t, enum dma_data_direction);
	int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, long unsigned int);
	int (*get_sgtable)(struct device *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int);
	dma_addr_t (*map_page)(struct device *, struct page *, long unsigned int, size_t, enum dma_data_direction, long unsigned int);
	void (*unmap_page)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
	int (*map_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
	void (*unmap_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int);
	dma_addr_t (*map_resource)(struct device *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int);
	void (*unmap_resource)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int);
	void (*sync_single_for_cpu)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
	void (*sync_single_for_device)(struct device *, dma_addr_t, size_t, enum dma_data_direction);
	void (*sync_sg_for_cpu)(struct device *, struct scatterlist *, int, enum dma_data_direction);
	void (*sync_sg_for_device)(struct device *, struct scatterlist *, int, enum dma_data_direction);
	void (*cache_sync)(struct device *, void *, size_t, enum dma_data_direction);
	int (*dma_supported)(struct device *, u64);
	u64 (*get_required_mask)(struct device *);
	size_t (*max_mapping_size)(struct device *);
	long unsigned int (*get_merge_boundary)(struct device *);
};

enum dma_sync_target {
	SYNC_FOR_CPU = 0,
	SYNC_FOR_DEVICE = 1,
};

struct dma_devres {
	size_t size;
	void *vaddr;
	dma_addr_t dma_handle;
	long unsigned int attrs;
};

struct reserved_mem_ops;

struct reserved_mem {
	const char *name;
	long unsigned int fdt_node;
	long unsigned int phandle;
	const struct reserved_mem_ops *ops;
	phys_addr_t base;
	phys_addr_t size;
	void *priv;
};

struct reserved_mem_ops {
	int (*device_init)(struct reserved_mem *, struct device *);
	void (*device_release)(struct reserved_mem *, struct device *);
};

typedef int (*reservedmem_of_init_fn)(struct reserved_mem *);

struct dma_coherent_mem {
	void *virt_base;
	dma_addr_t device_base;
	long unsigned int pfn_base;
	int size;
	long unsigned int *bitmap;
	spinlock_t spinlock;
	bool use_dev_dma_pfn_offset;
};

struct trace_event_raw_swiotlb_bounced {
	struct trace_entry ent;
	u32 __data_loc_dev_name;
	u64 dma_mask;
	dma_addr_t dev_addr;
	size_t size;
	enum swiotlb_force swiotlb_force;
	char __data[0];
};

struct trace_event_data_offsets_swiotlb_bounced {
	u32 dev_name;
};

typedef void (*btf_trace_swiotlb_bounced)(void *, struct device *, dma_addr_t, size_t, enum swiotlb_force);

struct gen_pool;

typedef long unsigned int (*genpool_algo_t)(long unsigned int *, long unsigned int, long unsigned int, unsigned int, void *, struct gen_pool *, long unsigned int);

struct gen_pool {
	spinlock_t lock;
	struct list_head chunks;
	int min_alloc_order;
	genpool_algo_t algo;
	void *data;
	const char *name;
};

enum kcmp_type {
	KCMP_FILE = 0,
	KCMP_VM = 1,
	KCMP_FILES = 2,
	KCMP_FS = 3,
	KCMP_SIGHAND = 4,
	KCMP_IO = 5,
	KCMP_SYSVSEM = 6,
	KCMP_EPOLL_TFD = 7,
	KCMP_TYPES = 8,
};

struct kcmp_epoll_slot {
	__u32 efd;
	__u32 tfd;
	__u32 toff;
};

enum profile_type {
	PROFILE_TASK_EXIT = 0,
	PROFILE_MUNMAP = 1,
};

struct profile_hit {
	u32 pc;
	u32 hits;
};

struct stacktrace_cookie {
	long unsigned int *store;
	unsigned int size;
	unsigned int skip;
	unsigned int len;
};

typedef __kernel_long_t __kernel_suseconds_t;

typedef __kernel_suseconds_t suseconds_t;

typedef __u64 timeu64_t;

struct __kernel_itimerspec {
	struct __kernel_timespec it_interval;
	struct __kernel_timespec it_value;
};

struct timezone {
	int tz_minuteswest;
	int tz_dsttime;
};

struct itimerspec64 {
	struct timespec64 it_interval;
	struct timespec64 it_value;
};

struct old_itimerspec32 {
	struct old_timespec32 it_interval;
	struct old_timespec32 it_value;
};

struct old_timex32 {
	u32 modes;
	s32 offset;
	s32 freq;
	s32 maxerror;
	s32 esterror;
	s32 status;
	s32 constant;
	s32 precision;
	s32 tolerance;
	struct old_timeval32 time;
	s32 tick;
	s32 ppsfreq;
	s32 jitter;
	s32 shift;
	s32 stabil;
	s32 jitcnt;
	s32 calcnt;
	s32 errcnt;
	s32 stbcnt;
	s32 tai;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct __kernel_timex_timeval {
	__kernel_time64_t tv_sec;
	long long int tv_usec;
};

struct __kernel_timex {
	unsigned int modes;
	long long int offset;
	long long int freq;
	long long int maxerror;
	long long int esterror;
	int status;
	long long int constant;
	long long int precision;
	long long int tolerance;
	struct __kernel_timex_timeval time;
	long long int tick;
	long long int ppsfreq;
	long long int jitter;
	int shift;
	long long int stabil;
	long long int jitcnt;
	long long int calcnt;
	long long int errcnt;
	long long int stbcnt;
	int tai;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct trace_event_raw_timer_class {
	struct trace_entry ent;
	void *timer;
	char __data[0];
};

struct trace_event_raw_timer_start {
	struct trace_entry ent;
	void *timer;
	void *function;
	long unsigned int expires;
	long unsigned int now;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_timer_expire_entry {
	struct trace_entry ent;
	void *timer;
	long unsigned int now;
	void *function;
	long unsigned int baseclk;
	char __data[0];
};

struct trace_event_raw_hrtimer_init {
	struct trace_entry ent;
	void *hrtimer;
	clockid_t clockid;
	enum hrtimer_mode mode;
	char __data[0];
};

struct trace_event_raw_hrtimer_start {
	struct trace_entry ent;
	void *hrtimer;
	void *function;
	s64 expires;
	s64 softexpires;
	enum hrtimer_mode mode;
	char __data[0];
};

struct trace_event_raw_hrtimer_expire_entry {
	struct trace_entry ent;
	void *hrtimer;
	s64 now;
	void *function;
	char __data[0];
};

struct trace_event_raw_hrtimer_class {
	struct trace_entry ent;
	void *hrtimer;
	char __data[0];
};

struct trace_event_raw_itimer_state {
	struct trace_entry ent;
	int which;
	long long unsigned int expires;
	long int value_sec;
	long int value_nsec;
	long int interval_sec;
	long int interval_nsec;
	char __data[0];
};

struct trace_event_raw_itimer_expire {
	struct trace_entry ent;
	int which;
	pid_t pid;
	long long unsigned int now;
	char __data[0];
};

struct trace_event_raw_tick_stop {
	struct trace_entry ent;
	int success;
	int dependency;
	char __data[0];
};

struct trace_event_data_offsets_timer_class {};

struct trace_event_data_offsets_timer_start {};

struct trace_event_data_offsets_timer_expire_entry {};

struct trace_event_data_offsets_hrtimer_init {};

struct trace_event_data_offsets_hrtimer_start {};

struct trace_event_data_offsets_hrtimer_expire_entry {};

struct trace_event_data_offsets_hrtimer_class {};

struct trace_event_data_offsets_itimer_state {};

struct trace_event_data_offsets_itimer_expire {};

struct trace_event_data_offsets_tick_stop {};

typedef void (*btf_trace_timer_init)(void *, struct timer_list *);

typedef void (*btf_trace_timer_start)(void *, struct timer_list *, long unsigned int, unsigned int);

typedef void (*btf_trace_timer_expire_entry)(void *, struct timer_list *, long unsigned int);

typedef void (*btf_trace_timer_expire_exit)(void *, struct timer_list *);

typedef void (*btf_trace_timer_cancel)(void *, struct timer_list *);

typedef void (*btf_trace_hrtimer_init)(void *, struct hrtimer *, clockid_t, enum hrtimer_mode);

typedef void (*btf_trace_hrtimer_start)(void *, struct hrtimer *, enum hrtimer_mode);

typedef void (*btf_trace_hrtimer_expire_entry)(void *, struct hrtimer *, ktime_t *);

typedef void (*btf_trace_hrtimer_expire_exit)(void *, struct hrtimer *);

typedef void (*btf_trace_hrtimer_cancel)(void *, struct hrtimer *);

typedef void (*btf_trace_itimer_state)(void *, int, const struct itimerspec64 * const, long long unsigned int);

typedef void (*btf_trace_itimer_expire)(void *, int, struct pid *, long long unsigned int);

typedef void (*btf_trace_tick_stop)(void *, int, int);

struct timer_base {
	raw_spinlock_t lock;
	struct timer_list *running_timer;
	long unsigned int clk;
	long unsigned int next_expiry;
	unsigned int cpu;
	bool next_expiry_recalc;
	bool is_idle;
	bool timers_pending;
	long unsigned int pending_map[9];
	struct hlist_head vectors[576];
	long: 64;
	long: 64;
};

struct process_timer {
	struct timer_list timer;
	struct task_struct *task;
};

enum clock_event_state {
	CLOCK_EVT_STATE_DETACHED = 0,
	CLOCK_EVT_STATE_SHUTDOWN = 1,
	CLOCK_EVT_STATE_PERIODIC = 2,
	CLOCK_EVT_STATE_ONESHOT = 3,
	CLOCK_EVT_STATE_ONESHOT_STOPPED = 4,
};

struct clock_event_device {
	void (*event_handler)(struct clock_event_device *);
	int (*set_next_event)(long unsigned int, struct clock_event_device *);
	int (*set_next_ktime)(ktime_t, struct clock_event_device *);
	ktime_t next_event;
	u64 max_delta_ns;
	u64 min_delta_ns;
	u32 mult;
	u32 shift;
	enum clock_event_state state_use_accessors;
	unsigned int features;
	long unsigned int retries;
	int (*set_state_periodic)(struct clock_event_device *);
	int (*set_state_oneshot)(struct clock_event_device *);
	int (*set_state_oneshot_stopped)(struct clock_event_device *);
	int (*set_state_shutdown)(struct clock_event_device *);
	int (*tick_resume)(struct clock_event_device *);
	void (*broadcast)(const struct cpumask *);
	void (*suspend)(struct clock_event_device *);
	void (*resume)(struct clock_event_device *);
	long unsigned int min_delta_ticks;
	long unsigned int max_delta_ticks;
	const char *name;
	int rating;
	int irq;
	int bound_on;
	const struct cpumask *cpumask;
	struct list_head list;
	struct module *owner;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct ktime_timestamps {
	u64 mono;
	u64 boot;
	u64 real;
};

struct system_time_snapshot {
	u64 cycles;
	ktime_t real;
	ktime_t raw;
	unsigned int clock_was_set_seq;
	u8 cs_was_changed_seq;
};

struct system_device_crosststamp {
	ktime_t device;
	ktime_t sys_realtime;
	ktime_t sys_monoraw;
};

struct clocksource;

struct system_counterval_t {
	u64 cycles;
	struct clocksource *cs;
};

enum vdso_clock_mode {
	VDSO_CLOCKMODE_NONE = 0,
	VDSO_CLOCKMODE_ARCHTIMER = 1,
	VDSO_CLOCKMODE_ARCHTIMER_NOCOMPAT = 2,
	VDSO_CLOCKMODE_MAX = 3,
	VDSO_CLOCKMODE_TIMENS = 2147483647,
};

struct clocksource {
	u64 (*read)(struct clocksource *);
	u64 mask;
	u32 mult;
	u32 shift;
	u64 max_idle_ns;
	u32 maxadj;
	u64 max_cycles;
	const char *name;
	struct list_head list;
	int rating;
	enum vdso_clock_mode vdso_clock_mode;
	long unsigned int flags;
	int (*enable)(struct clocksource *);
	void (*disable)(struct clocksource *);
	void (*suspend)(struct clocksource *);
	void (*resume)(struct clocksource *);
	void (*mark_unstable)(struct clocksource *);
	void (*tick_stable)(struct clocksource *);
	struct module *owner;
};

typedef struct {
	seqcount_t seqcount;
} seqcount_latch_t;

struct tk_read_base {
	struct clocksource *clock;
	u64 mask;
	u64 cycle_last;
	u32 mult;
	u32 shift;
	u64 xtime_nsec;
	ktime_t base;
	u64 base_real;
};

struct timekeeper {
	struct tk_read_base tkr_mono;
	struct tk_read_base tkr_raw;
	u64 xtime_sec;
	long unsigned int ktime_sec;
	struct timespec64 wall_to_monotonic;
	ktime_t offs_real;
	ktime_t offs_boot;
	ktime_t offs_tai;
	s32 tai_offset;
	unsigned int clock_was_set_seq;
	u8 cs_was_changed_seq;
	ktime_t next_leap_ktime;
	u64 raw_sec;
	struct timespec64 monotonic_to_boot;
	u64 cycle_interval;
	u64 xtime_interval;
	s64 xtime_remainder;
	u64 raw_interval;
	u64 ntp_tick;
	s64 ntp_error;
	u32 ntp_error_shift;
	u32 ntp_err_mult;
	u32 skip_second_overflow;
};

struct audit_ntp_val {
	long long int oldval;
	long long int newval;
};

struct audit_ntp_data {
	struct audit_ntp_val vals[6];
};

enum timekeeping_adv_mode {
	TK_ADV_TICK = 0,
	TK_ADV_FREQ = 1,
};

struct tk_fast {
	seqcount_latch_t seq;
	struct tk_read_base base[2];
};

enum tick_device_mode {
	TICKDEV_MODE_PERIODIC = 0,
	TICKDEV_MODE_ONESHOT = 1,
};

struct tick_device {
	struct clock_event_device *evtdev;
	enum tick_device_mode mode;
};

enum tick_nohz_mode {
	NOHZ_MODE_INACTIVE = 0,
	NOHZ_MODE_LOWRES = 1,
	NOHZ_MODE_HIGHRES = 2,
};

struct tick_sched {
	struct hrtimer sched_timer;
	long unsigned int check_clocks;
	enum tick_nohz_mode nohz_mode;
	unsigned int inidle: 1;
	unsigned int tick_stopped: 1;
	unsigned int idle_active: 1;
	unsigned int do_timer_last: 1;
	unsigned int got_idle_tick: 1;
	ktime_t last_tick;
	ktime_t next_tick;
	long unsigned int idle_jiffies;
	long unsigned int idle_calls;
	long unsigned int idle_sleeps;
	ktime_t idle_entrytime;
	ktime_t idle_waketime;
	ktime_t idle_exittime;
	ktime_t idle_sleeptime;
	ktime_t iowait_sleeptime;
	long unsigned int last_jiffies;
	u64 timer_expires;
	u64 timer_expires_base;
	u64 next_timer;
	ktime_t idle_expires;
	atomic_t tick_dep_mask;
};

struct timer_list_iter {
	int cpu;
	bool second_pass;
	u64 now;
};

struct tm {
	int tm_sec;
	int tm_min;
	int tm_hour;
	int tm_mday;
	int tm_mon;
	long int tm_year;
	int tm_wday;
	int tm_yday;
};

typedef __kernel_timer_t timer_t;

struct rtc_time {
	int tm_sec;
	int tm_min;
	int tm_hour;
	int tm_mday;
	int tm_mon;
	int tm_year;
	int tm_wday;
	int tm_yday;
	int tm_isdst;
};

struct rtc_wkalrm {
	unsigned char enabled;
	unsigned char pending;
	struct rtc_time time;
};

enum alarmtimer_type {
	ALARM_REALTIME = 0,
	ALARM_BOOTTIME = 1,
	ALARM_NUMTYPE = 2,
	ALARM_REALTIME_FREEZER = 3,
	ALARM_BOOTTIME_FREEZER = 4,
};

enum alarmtimer_restart {
	ALARMTIMER_NORESTART = 0,
	ALARMTIMER_RESTART = 1,
};

struct alarm {
	struct timerqueue_node node;
	struct hrtimer timer;
	enum alarmtimer_restart (*function)(struct alarm *, ktime_t);
	enum alarmtimer_type type;
	int state;
	void *data;
};

struct cpu_timer {
	struct timerqueue_node node;
	struct timerqueue_head *head;
	struct pid *pid;
	struct list_head elist;
	int firing;
};

struct k_clock;

struct k_itimer {
	struct list_head list;
	struct hlist_node t_hash;
	spinlock_t it_lock;
	const struct k_clock *kclock;
	clockid_t it_clock;
	timer_t it_id;
	int it_active;
	s64 it_overrun;
	s64 it_overrun_last;
	int it_requeue_pending;
	int it_sigev_notify;
	ktime_t it_interval;
	struct signal_struct *it_signal;
	union {
		struct pid *it_pid;
		struct task_struct *it_process;
	};
	struct sigqueue *sigq;
	union {
		struct {
			struct hrtimer timer;
		} real;
		struct cpu_timer cpu;
		struct {
			struct alarm alarmtimer;
		} alarm;
	} it;
	struct callback_head rcu;
};

struct k_clock {
	int (*clock_getres)(const clockid_t, struct timespec64 *);
	int (*clock_set)(const clockid_t, const struct timespec64 *);
	int (*clock_get_timespec)(const clockid_t, struct timespec64 *);
	ktime_t (*clock_get_ktime)(const clockid_t);
	int (*clock_adj)(const clockid_t, struct __kernel_timex *);
	int (*timer_create)(struct k_itimer *);
	int (*nsleep)(const clockid_t, int, const struct timespec64 *);
	int (*timer_set)(struct k_itimer *, int, struct itimerspec64 *, struct itimerspec64 *);
	int (*timer_del)(struct k_itimer *);
	void (*timer_get)(struct k_itimer *, struct itimerspec64 *);
	void (*timer_rearm)(struct k_itimer *);
	s64 (*timer_forward)(struct k_itimer *, ktime_t);
	ktime_t (*timer_remaining)(struct k_itimer *, ktime_t);
	int (*timer_try_to_cancel)(struct k_itimer *);
	void (*timer_arm)(struct k_itimer *, ktime_t, bool, bool);
	void (*timer_wait_running)(struct k_itimer *);
};

struct class_interface {
	struct list_head node;
	struct class *class;
	int (*add_dev)(struct device *, struct class_interface *);
	void (*remove_dev)(struct device *, struct class_interface *);
};

struct rtc_class_ops {
	int (*ioctl)(struct device *, unsigned int, long unsigned int);
	int (*read_time)(struct device *, struct rtc_time *);
	int (*set_time)(struct device *, struct rtc_time *);
	int (*read_alarm)(struct device *, struct rtc_wkalrm *);
	int (*set_alarm)(struct device *, struct rtc_wkalrm *);
	int (*proc)(struct device *, struct seq_file *);
	int (*alarm_irq_enable)(struct device *, unsigned int);
	int (*read_offset)(struct device *, long int *);
	int (*set_offset)(struct device *, long int);
};

struct rtc_device;

struct rtc_timer {
	struct timerqueue_node node;
	ktime_t period;
	void (*func)(struct rtc_device *);
	struct rtc_device *rtc;
	int enabled;
};

struct rtc_device {
	struct device dev;
	struct module *owner;
	int id;
	const struct rtc_class_ops *ops;
	struct mutex ops_lock;
	struct cdev char_dev;
	long unsigned int flags;
	long unsigned int irq_data;
	spinlock_t irq_lock;
	wait_queue_head_t irq_queue;
	struct fasync_struct *async_queue;
	int irq_freq;
	int max_user_freq;
	struct timerqueue_head timerqueue;
	struct rtc_timer aie_timer;
	struct rtc_timer uie_rtctimer;
	struct hrtimer pie_timer;
	int pie_enabled;
	struct work_struct irqwork;
	int uie_unsupported;
	long int set_offset_nsec;
	bool registered;
	bool nvram_old_abi;
	struct bin_attribute *nvram;
	time64_t range_min;
	timeu64_t range_max;
	time64_t start_secs;
	time64_t offset_secs;
	bool set_start_time;
};

struct property_entry;

struct platform_device_info {
	struct device *parent;
	struct fwnode_handle *fwnode;
	bool of_node_reused;
	const char *name;
	int id;
	const struct resource *res;
	unsigned int num_res;
	const void *data;
	size_t size_data;
	u64 dma_mask;
	const struct property_entry *properties;
};

enum dev_prop_type {
	DEV_PROP_U8 = 0,
	DEV_PROP_U16 = 1,
	DEV_PROP_U32 = 2,
	DEV_PROP_U64 = 3,
	DEV_PROP_STRING = 4,
	DEV_PROP_REF = 5,
};

struct property_entry {
	const char *name;
	size_t length;
	bool is_inline;
	enum dev_prop_type type;
	union {
		const void *pointer;
		union {
			u8 u8_data[8];
			u16 u16_data[4];
			u32 u32_data[2];
			u64 u64_data[1];
			const char *str[1];
		} value;
	};
};

struct trace_event_raw_alarmtimer_suspend {
	struct trace_entry ent;
	s64 expires;
	unsigned char alarm_type;
	char __data[0];
};

struct trace_event_raw_alarm_class {
	struct trace_entry ent;
	void *alarm;
	unsigned char alarm_type;
	s64 expires;
	s64 now;
	char __data[0];
};

struct trace_event_data_offsets_alarmtimer_suspend {};

struct trace_event_data_offsets_alarm_class {};

typedef void (*btf_trace_alarmtimer_suspend)(void *, ktime_t, int);

typedef void (*btf_trace_alarmtimer_fired)(void *, struct alarm *, ktime_t);

typedef void (*btf_trace_alarmtimer_start)(void *, struct alarm *, ktime_t);

typedef void (*btf_trace_alarmtimer_cancel)(void *, struct alarm *, ktime_t);

struct alarm_base {
	spinlock_t lock;
	struct timerqueue_head timerqueue;
	ktime_t (*get_ktime)();
	void (*get_timespec)(struct timespec64 *);
	clockid_t base_clockid;
};

struct sigevent {
	sigval_t sigev_value;
	int sigev_signo;
	int sigev_notify;
	union {
		int _pad[12];
		int _tid;
		struct {
			void (*_function)(sigval_t);
			void *_attribute;
		} _sigev_thread;
	} _sigev_un;
};

typedef struct sigevent sigevent_t;

struct compat_sigevent {
	compat_sigval_t sigev_value;
	compat_int_t sigev_signo;
	compat_int_t sigev_notify;
	union {
		compat_int_t _pad[13];
		compat_int_t _tid;
		struct {
			compat_uptr_t _function;
			compat_uptr_t _attribute;
		} _sigev_thread;
	} _sigev_un;
};

struct posix_clock;

struct posix_clock_operations {
	struct module *owner;
	int (*clock_adjtime)(struct posix_clock *, struct __kernel_timex *);
	int (*clock_gettime)(struct posix_clock *, struct timespec64 *);
	int (*clock_getres)(struct posix_clock *, struct timespec64 *);
	int (*clock_settime)(struct posix_clock *, const struct timespec64 *);
	long int (*ioctl)(struct posix_clock *, unsigned int, long unsigned int);
	int (*open)(struct posix_clock *, fmode_t);
	__poll_t (*poll)(struct posix_clock *, struct file *, poll_table *);
	int (*release)(struct posix_clock *);
	ssize_t (*read)(struct posix_clock *, uint, char *, size_t);
};

struct posix_clock {
	struct posix_clock_operations ops;
	struct cdev cdev;
	struct device *dev;
	struct rw_semaphore rwsem;
	bool zombie;
};

struct posix_clock_desc {
	struct file *fp;
	struct posix_clock *clk;
};

struct __kernel_old_itimerval {
	struct __kernel_old_timeval it_interval;
	struct __kernel_old_timeval it_value;
};

struct old_itimerval32 {
	struct old_timeval32 it_interval;
	struct old_timeval32 it_value;
};

typedef s64 int64_t;

struct ce_unbind {
	struct clock_event_device *ce;
	int res;
};

enum tick_broadcast_state {
	TICK_BROADCAST_EXIT = 0,
	TICK_BROADCAST_ENTER = 1,
};

enum tick_broadcast_mode {
	TICK_BROADCAST_OFF = 0,
	TICK_BROADCAST_ON = 1,
	TICK_BROADCAST_FORCE = 2,
};

struct clock_data {
	seqcount_latch_t seq;
	struct clock_read_data read_data[2];
	ktime_t wrap_kt;
	long unsigned int rate;
	u64 (*actual_read_sched_clock)();
};

struct proc_timens_offset {
	int clockid;
	struct timespec64 val;
};

union futex_key {
	struct {
		u64 i_seq;
		long unsigned int pgoff;
		unsigned int offset;
	} shared;
	struct {
		union {
			struct mm_struct *mm;
			u64 __tmp;
		};
		long unsigned int address;
		unsigned int offset;
	} private;
	struct {
		u64 ptr;
		long unsigned int word;
		unsigned int offset;
	} both;
};

struct futex_pi_state {
	struct list_head list;
	struct rt_mutex pi_mutex;
	struct task_struct *owner;
	refcount_t refcount;
	union futex_key key;
};

struct futex_q {
	struct plist_node list;
	struct task_struct *task;
	spinlock_t *lock_ptr;
	union futex_key key;
	struct futex_pi_state *pi_state;
	struct rt_mutex_waiter *rt_waiter;
	union futex_key *requeue_pi_key;
	u32 bitset;
};

struct futex_hash_bucket {
	atomic_t waiters;
	spinlock_t lock;
	struct plist_head chain;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum futex_access {
	FUTEX_READ = 0,
	FUTEX_WRITE = 1,
};

typedef bool (*smp_cond_func_t)(int, void *);

struct call_function_data {
	call_single_data_t *csd;
	cpumask_var_t cpumask;
	cpumask_var_t cpumask_ipi;
};

struct smp_call_on_cpu_struct {
	struct work_struct work;
	struct completion done;
	int (*func)(void *);
	void *data;
	int ret;
	int cpu;
};

typedef short unsigned int __kernel_old_uid_t;

typedef short unsigned int __kernel_old_gid_t;

typedef __kernel_old_uid_t old_uid_t;

typedef __kernel_old_gid_t old_gid_t;

struct latch_tree_root {
	seqcount_latch_t seq;
	struct rb_root tree[2];
};

struct latch_tree_ops {
	bool (*less)(struct latch_tree_node *, struct latch_tree_node *);
	int (*comp)(void *, struct latch_tree_node *);
};

struct modversion_info {
	long unsigned int crc;
	char name[56];
};

struct module_use {
	struct list_head source_list;
	struct list_head target_list;
	struct module *source;
	struct module *target;
};

struct module_sect_attr {
	struct bin_attribute battr;
	long unsigned int address;
};

struct module_sect_attrs {
	struct attribute_group grp;
	unsigned int nsections;
	struct module_sect_attr attrs[0];
};

struct module_notes_attrs {
	struct kobject *dir;
	unsigned int notes;
	struct bin_attribute attrs[0];
};

enum mod_license {
	NOT_GPL_ONLY = 0,
	GPL_ONLY = 1,
	WILL_BE_GPL_ONLY = 2,
};

struct symsearch {
	const struct kernel_symbol *start;
	const struct kernel_symbol *stop;
	const s32 *crcs;
	enum mod_license license;
	bool unused;
};

enum kernel_read_file_id {
	READING_UNKNOWN = 0,
	READING_FIRMWARE = 1,
	READING_MODULE = 2,
	READING_KEXEC_IMAGE = 3,
	READING_KEXEC_INITRAMFS = 4,
	READING_POLICY = 5,
	READING_X509_CERTIFICATE = 6,
	READING_MAX_ID = 7,
};

enum kernel_load_data_id {
	LOADING_UNKNOWN = 0,
	LOADING_FIRMWARE = 1,
	LOADING_MODULE = 2,
	LOADING_KEXEC_IMAGE = 3,
	LOADING_KEXEC_INITRAMFS = 4,
	LOADING_POLICY = 5,
	LOADING_X509_CERTIFICATE = 6,
	LOADING_MAX_ID = 7,
};

enum {
	PROC_ENTRY_PERMANENT = 1,
};

struct _ddebug {
	const char *modname;
	const char *function;
	const char *filename;
	const char *format;
	unsigned int lineno: 18;
	unsigned int flags: 8;
	union {
		struct static_key_true dd_key_true;
		struct static_key_false dd_key_false;
	} key;
};

struct load_info {
	const char *name;
	struct module *mod;
	Elf64_Ehdr *hdr;
	long unsigned int len;
	Elf64_Shdr *sechdrs;
	char *secstrings;
	char *strtab;
	long unsigned int symoffs;
	long unsigned int stroffs;
	long unsigned int init_typeoffs;
	long unsigned int core_typeoffs;
	struct _ddebug *debug;
	unsigned int num_debug;
	bool sig_ok;
	long unsigned int mod_kallsyms_init_off;
	struct {
		unsigned int sym;
		unsigned int str;
		unsigned int mod;
		unsigned int vers;
		unsigned int info;
		unsigned int pcpu;
	} index;
};

struct trace_event_raw_module_load {
	struct trace_entry ent;
	unsigned int taints;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_module_free {
	struct trace_entry ent;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_module_refcnt {
	struct trace_entry ent;
	long unsigned int ip;
	int refcnt;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_module_request {
	struct trace_entry ent;
	long unsigned int ip;
	bool wait;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_data_offsets_module_load {
	u32 name;
};

struct trace_event_data_offsets_module_free {
	u32 name;
};

struct trace_event_data_offsets_module_refcnt {
	u32 name;
};

struct trace_event_data_offsets_module_request {
	u32 name;
};

typedef void (*btf_trace_module_load)(void *, struct module *);

typedef void (*btf_trace_module_free)(void *, struct module *);

typedef void (*btf_trace_module_get)(void *, struct module *, long unsigned int);

typedef void (*btf_trace_module_put)(void *, struct module *, long unsigned int);

typedef void (*btf_trace_module_request)(void *, char *, bool, long unsigned int);

struct mod_tree_root {
	struct latch_tree_root root;
	long unsigned int addr_min;
	long unsigned int addr_max;
};

struct find_symbol_arg {
	const char *name;
	bool gplok;
	bool warn;
	struct module *owner;
	const s32 *crc;
	const struct kernel_symbol *sym;
	enum mod_license license;
};

struct mod_initfree {
	struct llist_node node;
	void *module_init;
};

struct kallsym_iter {
	loff_t pos;
	loff_t pos_arch_end;
	loff_t pos_mod_end;
	loff_t pos_ftrace_mod_end;
	loff_t pos_bpf_end;
	long unsigned int value;
	unsigned int nameoff;
	char type;
	char name[128];
	char module_name[56];
	int exported;
	int show_value;
};

typedef struct {
	int val[2];
} __kernel_fsid_t;

struct kstatfs {
	long int f_type;
	long int f_bsize;
	u64 f_blocks;
	u64 f_bfree;
	u64 f_bavail;
	u64 f_files;
	u64 f_ffree;
	__kernel_fsid_t f_fsid;
	long int f_namelen;
	long int f_frsize;
	long int f_flags;
	long int f_spare[4];
};

typedef __u16 comp_t;

struct acct_v3 {
	char ac_flag;
	char ac_version;
	__u16 ac_tty;
	__u32 ac_exitcode;
	__u32 ac_uid;
	__u32 ac_gid;
	__u32 ac_pid;
	__u32 ac_ppid;
	__u32 ac_btime;
	__u32 ac_etime;
	comp_t ac_utime;
	comp_t ac_stime;
	comp_t ac_mem;
	comp_t ac_io;
	comp_t ac_rw;
	comp_t ac_minflt;
	comp_t ac_majflt;
	comp_t ac_swaps;
	char ac_comm[16];
};

typedef struct acct_v3 acct_t;

struct fs_pin {
	wait_queue_head_t wait;
	int done;
	struct hlist_node s_list;
	struct hlist_node m_list;
	void (*kill)(struct fs_pin *);
};

struct bsd_acct_struct {
	struct fs_pin pin;
	atomic_long_t count;
	struct callback_head rcu;
	struct mutex lock;
	int active;
	long unsigned int needcheck;
	struct file *file;
	struct pid_namespace *ns;
	struct work_struct work;
	struct completion done;
};

enum migrate_reason {
	MR_COMPACTION = 0,
	MR_MEMORY_FAILURE = 1,
	MR_MEMORY_HOTPLUG = 2,
	MR_SYSCALL = 3,
	MR_MEMPOLICY_MBIND = 4,
	MR_NUMA_MISPLACED = 5,
	MR_CONTIG_RANGE = 6,
	MR_TYPES = 7,
};

typedef __kernel_ulong_t __kernel_ino_t;

typedef __kernel_ino_t ino_t;

enum kernfs_node_type {
	KERNFS_DIR = 1,
	KERNFS_FILE = 2,
	KERNFS_LINK = 4,
};

enum kernfs_root_flag {
	KERNFS_ROOT_CREATE_DEACTIVATED = 1,
	KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 2,
	KERNFS_ROOT_SUPPORT_EXPORTOP = 4,
	KERNFS_ROOT_SUPPORT_USER_XATTR = 8,
};

struct kernfs_fs_context {
	struct kernfs_root *root;
	void *ns_tag;
	long unsigned int magic;
	bool new_sb_created;
};

enum bpf_link_type {
	BPF_LINK_TYPE_UNSPEC = 0,
	BPF_LINK_TYPE_RAW_TRACEPOINT = 1,
	BPF_LINK_TYPE_TRACING = 2,
	BPF_LINK_TYPE_CGROUP = 3,
	BPF_LINK_TYPE_ITER = 4,
	BPF_LINK_TYPE_NETNS = 5,
	BPF_LINK_TYPE_XDP = 6,
	MAX_BPF_LINK_TYPE = 7,
};

struct bpf_link_info {
	__u32 type;
	__u32 id;
	__u32 prog_id;
	union {
		struct {
			__u64 tp_name;
			__u32 tp_name_len;
		} raw_tracepoint;
		struct {
			__u32 attach_type;
		} tracing;
		struct {
			__u64 cgroup_id;
			__u32 attach_type;
		} cgroup;
		struct {
			__u64 target_name;
			__u32 target_name_len;
			union {
				struct {
					__u32 map_id;
				} map;
			};
		} iter;
		struct {
			__u32 netns_ino;
			__u32 attach_type;
		} netns;
		struct {
			__u32 ifindex;
		} xdp;
	};
};

struct bpf_link_ops;

struct bpf_link {
	atomic64_t refcnt;
	u32 id;
	enum bpf_link_type type;
	const struct bpf_link_ops *ops;
	struct bpf_prog *prog;
	struct work_struct work;
};

struct bpf_link_ops {
	void (*release)(struct bpf_link *);
	void (*dealloc)(struct bpf_link *);
	int (*detach)(struct bpf_link *);
	int (*update_prog)(struct bpf_link *, struct bpf_prog *, struct bpf_prog *);
	void (*show_fdinfo)(const struct bpf_link *, struct seq_file *);
	int (*fill_link_info)(const struct bpf_link *, struct bpf_link_info *);
};

struct bpf_cgroup_link {
	struct bpf_link link;
	struct cgroup *cgroup;
	enum bpf_attach_type type;
};

enum {
	CGRP_NOTIFY_ON_RELEASE = 0,
	CGRP_CPUSET_CLONE_CHILDREN = 1,
	CGRP_FREEZE = 2,
	CGRP_FROZEN = 3,
};

enum {
	CGRP_ROOT_NOPREFIX = 2,
	CGRP_ROOT_XATTR = 4,
	CGRP_ROOT_NS_DELEGATE = 8,
	CGRP_ROOT_CPUSET_V2_MODE = 16,
	CGRP_ROOT_MEMORY_LOCAL_EVENTS = 32,
	CGRP_ROOT_MEMORY_RECURSIVE_PROT = 64,
};

struct cgroup_taskset {
	struct list_head src_csets;
	struct list_head dst_csets;
	int nr_tasks;
	int ssid;
	struct list_head *csets;
	struct css_set *cur_cset;
	struct task_struct *cur_task;
};

struct css_task_iter {
	struct cgroup_subsys *ss;
	unsigned int flags;
	struct list_head *cset_pos;
	struct list_head *cset_head;
	struct list_head *tcset_pos;
	struct list_head *tcset_head;
	struct list_head *task_pos;
	struct list_head *cur_tasks_head;
	struct css_set *cur_cset;
	struct css_set *cur_dcset;
	struct task_struct *cur_task;
	struct list_head iters_node;
};

struct cgroup_fs_context {
	struct kernfs_fs_context kfc;
	struct cgroup_root *root;
	struct cgroup_namespace *ns;
	unsigned int flags;
	bool cpuset_clone_children;
	bool none;
	bool all_ss;
	u16 subsys_mask;
	char *name;
	char *release_agent;
};

struct cgrp_cset_link {
	struct cgroup *cgrp;
	struct css_set *cset;
	struct list_head cset_link;
	struct list_head cgrp_link;
};

struct cgroup_mgctx {
	struct list_head preloaded_src_csets;
	struct list_head preloaded_dst_csets;
	struct cgroup_taskset tset;
	u16 ss_mask;
};

struct trace_event_raw_cgroup_root {
	struct trace_entry ent;
	int root;
	u16 ss_mask;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_cgroup {
	struct trace_entry ent;
	int root;
	int id;
	int level;
	u32 __data_loc_path;
	char __data[0];
};

struct trace_event_raw_cgroup_migrate {
	struct trace_entry ent;
	int dst_root;
	int dst_id;
	int dst_level;
	int pid;
	u32 __data_loc_dst_path;
	u32 __data_loc_comm;
	char __data[0];
};

struct trace_event_raw_cgroup_event {
	struct trace_entry ent;
	int root;
	int id;
	int level;
	u32 __data_loc_path;
	int val;
	char __data[0];
};

struct trace_event_data_offsets_cgroup_root {
	u32 name;
};

struct trace_event_data_offsets_cgroup {
	u32 path;
};

struct trace_event_data_offsets_cgroup_migrate {
	u32 dst_path;
	u32 comm;
};

struct trace_event_data_offsets_cgroup_event {
	u32 path;
};

typedef void (*btf_trace_cgroup_setup_root)(void *, struct cgroup_root *);

typedef void (*btf_trace_cgroup_destroy_root)(void *, struct cgroup_root *);

typedef void (*btf_trace_cgroup_remount)(void *, struct cgroup_root *);

typedef void (*btf_trace_cgroup_mkdir)(void *, struct cgroup *, const char *);

typedef void (*btf_trace_cgroup_rmdir)(void *, struct cgroup *, const char *);

typedef void (*btf_trace_cgroup_release)(void *, struct cgroup *, const char *);

typedef void (*btf_trace_cgroup_rename)(void *, struct cgroup *, const char *);

typedef void (*btf_trace_cgroup_freeze)(void *, struct cgroup *, const char *);

typedef void (*btf_trace_cgroup_unfreeze)(void *, struct cgroup *, const char *);

typedef void (*btf_trace_cgroup_attach_task)(void *, struct cgroup *, const char *, struct task_struct *, bool);

typedef void (*btf_trace_cgroup_transfer_tasks)(void *, struct cgroup *, const char *, struct task_struct *, bool);

typedef void (*btf_trace_cgroup_notify_populated)(void *, struct cgroup *, const char *, int);

typedef void (*btf_trace_cgroup_notify_frozen)(void *, struct cgroup *, const char *, int);

enum cgroup2_param {
	Opt_nsdelegate = 0,
	Opt_memory_localevents = 1,
	Opt_memory_recursiveprot = 2,
	nr__cgroup2_params = 3,
};

struct cgroupstats {
	__u64 nr_sleeping;
	__u64 nr_running;
	__u64 nr_stopped;
	__u64 nr_uninterruptible;
	__u64 nr_io_wait;
};

enum cgroup_filetype {
	CGROUP_FILE_PROCS = 0,
	CGROUP_FILE_TASKS = 1,
};

struct cgroup_pidlist {
	struct {
		enum cgroup_filetype type;
		struct pid_namespace *ns;
	} key;
	pid_t *list;
	int length;
	struct list_head links;
	struct cgroup *owner;
	struct delayed_work destroy_dwork;
};

enum cgroup1_param {
	Opt_all = 0,
	Opt_clone_children = 1,
	Opt_cpuset_v2_mode = 2,
	Opt_name = 3,
	Opt_none = 4,
	Opt_noprefix = 5,
	Opt_release_agent = 6,
	Opt_xattr = 7,
};

enum freezer_state_flags {
	CGROUP_FREEZER_ONLINE = 1,
	CGROUP_FREEZING_SELF = 2,
	CGROUP_FREEZING_PARENT = 4,
	CGROUP_FROZEN = 8,
	CGROUP_FREEZING = 6,
};

struct freezer {
	struct cgroup_subsys_state css;
	unsigned int state;
};

struct pids_cgroup {
	struct cgroup_subsys_state css;
	atomic64_t counter;
	atomic64_t limit;
	struct cgroup_file events_file;
	atomic64_t events_limit;
};

struct root_domain___2;

struct fmeter {
	int cnt;
	int val;
	time64_t time;
	spinlock_t lock;
};

struct cpuset {
	struct cgroup_subsys_state css;
	long unsigned int flags;
	cpumask_var_t cpus_allowed;
	nodemask_t mems_allowed;
	cpumask_var_t effective_cpus;
	nodemask_t effective_mems;
	cpumask_var_t subparts_cpus;
	nodemask_t old_mems_allowed;
	struct fmeter fmeter;
	int attach_in_progress;
	int pn;
	int relax_domain_level;
	int nr_subparts_cpus;
	int partition_root_state;
	int use_parent_ecpus;
	int child_ecpus_count;
};

struct tmpmasks {
	cpumask_var_t addmask;
	cpumask_var_t delmask;
	cpumask_var_t new_cpus;
};

typedef enum {
	CS_ONLINE = 0,
	CS_CPU_EXCLUSIVE = 1,
	CS_MEM_EXCLUSIVE = 2,
	CS_MEM_HARDWALL = 3,
	CS_MEMORY_MIGRATE = 4,
	CS_SCHED_LOAD_BALANCE = 5,
	CS_SPREAD_PAGE = 6,
	CS_SPREAD_SLAB = 7,
} cpuset_flagbits_t;

enum subparts_cmd {
	partcmd_enable = 0,
	partcmd_disable = 1,
	partcmd_update = 2,
};

struct cpuset_migrate_mm_work {
	struct work_struct work;
	struct mm_struct *mm;
	nodemask_t from;
	nodemask_t to;
};

typedef enum {
	FILE_MEMORY_MIGRATE = 0,
	FILE_CPULIST = 1,
	FILE_MEMLIST = 2,
	FILE_EFFECTIVE_CPULIST = 3,
	FILE_EFFECTIVE_MEMLIST = 4,
	FILE_SUBPARTS_CPULIST = 5,
	FILE_CPU_EXCLUSIVE = 6,
	FILE_MEM_EXCLUSIVE = 7,
	FILE_MEM_HARDWALL = 8,
	FILE_SCHED_LOAD_BALANCE = 9,
	FILE_PARTITION_ROOT = 10,
	FILE_SCHED_RELAX_DOMAIN_LEVEL = 11,
	FILE_MEMORY_PRESSURE_ENABLED = 12,
	FILE_MEMORY_PRESSURE = 13,
	FILE_SPREAD_PAGE = 14,
	FILE_SPREAD_SLAB = 15,
} cpuset_filetype_t;

struct kernel_pkey_query {
	__u32 supported_ops;
	__u32 key_size;
	__u16 max_data_size;
	__u16 max_sig_size;
	__u16 max_enc_size;
	__u16 max_dec_size;
};

enum kernel_pkey_operation {
	kernel_pkey_encrypt = 0,
	kernel_pkey_decrypt = 1,
	kernel_pkey_sign = 2,
	kernel_pkey_verify = 3,
};

struct kernel_pkey_params {
	struct key *key;
	const char *encoding;
	const char *hash_algo;
	char *info;
	__u32 in_len;
	union {
		__u32 out_len;
		__u32 in2_len;
	};
	enum kernel_pkey_operation op: 8;
};

struct key_preparsed_payload {
	char *description;
	union key_payload payload;
	const void *data;
	size_t datalen;
	size_t quotalen;
	time64_t expiry;
};

struct key_match_data {
	bool (*cmp)(const struct key *, const struct key_match_data *);
	const void *raw_data;
	void *preparsed;
	unsigned int lookup_type;
};

struct idmap_key {
	bool map_up;
	u32 id;
	u32 count;
};

struct cpu_stop_done {
	atomic_t nr_todo;
	int ret;
	struct completion completion;
};

struct cpu_stopper {
	struct task_struct *thread;
	raw_spinlock_t lock;
	bool enabled;
	struct list_head works;
	struct cpu_stop_work stop_work;
};

enum multi_stop_state {
	MULTI_STOP_NONE = 0,
	MULTI_STOP_PREPARE = 1,
	MULTI_STOP_DISABLE_IRQ = 2,
	MULTI_STOP_RUN = 3,
	MULTI_STOP_EXIT = 4,
};

struct multi_stop_data {
	cpu_stop_fn_t fn;
	void *data;
	unsigned int num_threads;
	const struct cpumask *active_cpus;
	enum multi_stop_state state;
	atomic_t thread_ack;
};

typedef int __kernel_mqd_t;

typedef __kernel_mqd_t mqd_t;

enum audit_state {
	AUDIT_DISABLED = 0,
	AUDIT_BUILD_CONTEXT = 1,
	AUDIT_RECORD_CONTEXT = 2,
};

struct audit_cap_data {
	kernel_cap_t permitted;
	kernel_cap_t inheritable;
	union {
		unsigned int fE;
		kernel_cap_t effective;
	};
	kernel_cap_t ambient;
	kuid_t rootid;
};

struct audit_names {
	struct list_head list;
	struct filename *name;
	int name_len;
	bool hidden;
	long unsigned int ino;
	dev_t dev;
	umode_t mode;
	kuid_t uid;
	kgid_t gid;
	dev_t rdev;
	u32 osid;
	struct audit_cap_data fcap;
	unsigned int fcap_ver;
	unsigned char type;
	bool should_free;
};

struct mq_attr {
	__kernel_long_t mq_flags;
	__kernel_long_t mq_maxmsg;
	__kernel_long_t mq_msgsize;
	__kernel_long_t mq_curmsgs;
	__kernel_long_t __reserved[4];
};

struct audit_proctitle {
	int len;
	char *value;
};

struct audit_aux_data;

struct __kernel_sockaddr_storage;

struct audit_tree_refs;

struct audit_context {
	int dummy;
	int in_syscall;
	enum audit_state state;
	enum audit_state current_state;
	unsigned int serial;
	int major;
	struct timespec64 ctime;
	long unsigned int argv[4];
	long int return_code;
	u64 prio;
	int return_valid;
	struct audit_names preallocated_names[5];
	int name_count;
	struct list_head names_list;
	char *filterkey;
	struct path pwd;
	struct audit_aux_data *aux;
	struct audit_aux_data *aux_pids;
	struct __kernel_sockaddr_storage *sockaddr;
	size_t sockaddr_len;
	pid_t pid;
	pid_t ppid;
	kuid_t uid;
	kuid_t euid;
	kuid_t suid;
	kuid_t fsuid;
	kgid_t gid;
	kgid_t egid;
	kgid_t sgid;
	kgid_t fsgid;
	long unsigned int personality;
	int arch;
	pid_t target_pid;
	kuid_t target_auid;
	kuid_t target_uid;
	unsigned int target_sessionid;
	u32 target_sid;
	char target_comm[16];
	struct audit_tree_refs *trees;
	struct audit_tree_refs *first_trees;
	struct list_head killed_trees;
	int tree_count;
	int type;
	union {
		struct {
			int nargs;
			long int args[6];
		} socketcall;
		struct {
			kuid_t uid;
			kgid_t gid;
			umode_t mode;
			u32 osid;
			int has_perm;
			uid_t perm_uid;
			gid_t perm_gid;
			umode_t perm_mode;
			long unsigned int qbytes;
		} ipc;
		struct {
			mqd_t mqdes;
			struct mq_attr mqstat;
		} mq_getsetattr;
		struct {
			mqd_t mqdes;
			int sigev_signo;
		} mq_notify;
		struct {
			mqd_t mqdes;
			size_t msg_len;
			unsigned int msg_prio;
			struct timespec64 abs_timeout;
		} mq_sendrecv;
		struct {
			int oflag;
			umode_t mode;
			struct mq_attr attr;
		} mq_open;
		struct {
			pid_t pid;
			struct audit_cap_data cap;
		} capset;
		struct {
			int fd;
			int flags;
		} mmap;
		struct {
			int argc;
		} execve;
		struct {
			char *name;
		} module;
	};
	int fds[2];
	struct audit_proctitle proctitle;
};

struct __kernel_sockaddr_storage {
	union {
		struct {
			__kernel_sa_family_t ss_family;
			char __data[126];
		};
		void *__align;
	};
};

enum audit_nlgrps {
	AUDIT_NLGRP_NONE = 0,
	AUDIT_NLGRP_READLOG = 1,
	__AUDIT_NLGRP_MAX = 2,
};

struct audit_status {
	__u32 mask;
	__u32 enabled;
	__u32 failure;
	__u32 pid;
	__u32 rate_limit;
	__u32 backlog_limit;
	__u32 lost;
	__u32 backlog;
	union {
		__u32 version;
		__u32 feature_bitmap;
	};
	__u32 backlog_wait_time;
	__u32 backlog_wait_time_actual;
};

struct audit_features {
	__u32 vers;
	__u32 mask;
	__u32 features;
	__u32 lock;
};

struct audit_tty_status {
	__u32 enabled;
	__u32 log_passwd;
};

struct audit_sig_info {
	uid_t uid;
	pid_t pid;
	char ctx[0];
};

struct net_generic {
	union {
		struct {
			unsigned int len;
			struct callback_head rcu;
		} s;
		void *ptr[0];
	};
};

struct pernet_operations {
	struct list_head list;
	int (*init)(struct net *);
	void (*pre_exit)(struct net *);
	void (*exit)(struct net *);
	void (*exit_batch)(struct list_head *);
	unsigned int *id;
	size_t size;
};

struct scm_creds {
	u32 pid;
	kuid_t uid;
	kgid_t gid;
};

struct netlink_skb_parms {
	struct scm_creds creds;
	__u32 portid;
	__u32 dst_group;
	__u32 flags;
	struct sock *sk;
	bool nsid_is_set;
	int nsid;
};

struct netlink_kernel_cfg {
	unsigned int groups;
	unsigned int flags;
	void (*input)(struct sk_buff *);
	struct mutex *cb_mutex;
	int (*bind)(struct net *, int);
	void (*unbind)(struct net *, int);
	bool (*compare)(struct net *, struct sock *);
};

struct audit_netlink_list {
	__u32 portid;
	struct net *net;
	struct sk_buff_head q;
};

struct audit_net {
	struct sock *sk;
};

struct auditd_connection {
	struct pid *pid;
	u32 portid;
	struct net *net;
	struct callback_head rcu;
};

struct audit_ctl_mutex {
	struct mutex lock;
	void *owner;
};

struct audit_buffer {
	struct sk_buff *skb;
	struct audit_context *ctx;
	gfp_t gfp_mask;
};

struct audit_reply {
	__u32 portid;
	struct net *net;
	struct sk_buff *skb;
};

enum {
	Audit_equal = 0,
	Audit_not_equal = 1,
	Audit_bitmask = 2,
	Audit_bittest = 3,
	Audit_lt = 4,
	Audit_gt = 5,
	Audit_le = 6,
	Audit_ge = 7,
	Audit_bad = 8,
};

struct audit_rule_data {
	__u32 flags;
	__u32 action;
	__u32 field_count;
	__u32 mask[64];
	__u32 fields[64];
	__u32 values[64];
	__u32 fieldflags[64];
	__u32 buflen;
	char buf[0];
};

struct audit_field;

struct audit_watch;

struct audit_tree;

struct audit_fsnotify_mark;

struct audit_krule {
	u32 pflags;
	u32 flags;
	u32 listnr;
	u32 action;
	u32 mask[64];
	u32 buflen;
	u32 field_count;
	char *filterkey;
	struct audit_field *fields;
	struct audit_field *arch_f;
	struct audit_field *inode_f;
	struct audit_watch *watch;
	struct audit_tree *tree;
	struct audit_fsnotify_mark *exe;
	struct list_head rlist;
	struct list_head list;
	u64 prio;
};

struct audit_field {
	u32 type;
	union {
		u32 val;
		kuid_t uid;
		kgid_t gid;
		struct {
			char *lsm_str;
			void *lsm_rule;
		};
	};
	u32 op;
};

struct audit_entry {
	struct list_head list;
	struct callback_head rcu;
	struct audit_krule rule;
};

struct audit_buffer___2;

typedef int __kernel_key_t;

typedef __kernel_key_t key_t;

struct kern_ipc_perm {
	spinlock_t lock;
	bool deleted;
	int id;
	key_t key;
	kuid_t uid;
	kgid_t gid;
	kuid_t cuid;
	kgid_t cgid;
	umode_t mode;
	long unsigned int seq;
	void *security;
	struct rhash_head khtnode;
	struct callback_head rcu;
	refcount_t refcount;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct cpu_vfs_cap_data {
	__u32 magic_etc;
	kernel_cap_t permitted;
	kernel_cap_t inheritable;
	kuid_t rootid;
};

typedef struct fsnotify_mark_connector *fsnotify_connp_t;

struct fsnotify_mark_connector {
	spinlock_t lock;
	short unsigned int type;
	short unsigned int flags;
	__kernel_fsid_t fsid;
	union {
		fsnotify_connp_t *obj;
		struct fsnotify_mark_connector *destroy_next;
	};
	struct hlist_head list;
};

enum audit_nfcfgop {
	AUDIT_XT_OP_REGISTER = 0,
	AUDIT_XT_OP_REPLACE = 1,
	AUDIT_XT_OP_UNREGISTER = 2,
	AUDIT_NFT_OP_TABLE_REGISTER = 3,
	AUDIT_NFT_OP_TABLE_UNREGISTER = 4,
	AUDIT_NFT_OP_CHAIN_REGISTER = 5,
	AUDIT_NFT_OP_CHAIN_UNREGISTER = 6,
	AUDIT_NFT_OP_RULE_REGISTER = 7,
	AUDIT_NFT_OP_RULE_UNREGISTER = 8,
	AUDIT_NFT_OP_SET_REGISTER = 9,
	AUDIT_NFT_OP_SET_UNREGISTER = 10,
	AUDIT_NFT_OP_SETELEM_REGISTER = 11,
	AUDIT_NFT_OP_SETELEM_UNREGISTER = 12,
	AUDIT_NFT_OP_GEN_REGISTER = 13,
	AUDIT_NFT_OP_OBJ_REGISTER = 14,
	AUDIT_NFT_OP_OBJ_UNREGISTER = 15,
	AUDIT_NFT_OP_OBJ_RESET = 16,
	AUDIT_NFT_OP_FLOWTABLE_REGISTER = 17,
	AUDIT_NFT_OP_FLOWTABLE_UNREGISTER = 18,
	AUDIT_NFT_OP_INVALID = 19,
};

enum fsnotify_obj_type {
	FSNOTIFY_OBJ_TYPE_INODE = 0,
	FSNOTIFY_OBJ_TYPE_PARENT = 1,
	FSNOTIFY_OBJ_TYPE_VFSMOUNT = 2,
	FSNOTIFY_OBJ_TYPE_SB = 3,
	FSNOTIFY_OBJ_TYPE_COUNT = 4,
	FSNOTIFY_OBJ_TYPE_DETACHED = 4,
};

struct audit_aux_data {
	struct audit_aux_data *next;
	int type;
};

struct audit_chunk;

struct audit_tree_refs {
	struct audit_tree_refs *next;
	struct audit_chunk *c[31];
};

struct audit_aux_data_pids {
	struct audit_aux_data d;
	pid_t target_pid[16];
	kuid_t target_auid[16];
	kuid_t target_uid[16];
	unsigned int target_sessionid[16];
	u32 target_sid[16];
	char target_comm[256];
	int pid_count;
};

struct audit_aux_data_bprm_fcaps {
	struct audit_aux_data d;
	struct audit_cap_data fcap;
	unsigned int fcap_ver;
	struct audit_cap_data old_pcap;
	struct audit_cap_data new_pcap;
};

struct audit_nfcfgop_tab {
	enum audit_nfcfgop op;
	const char *s;
};

struct audit_parent;

struct audit_watch {
	refcount_t count;
	dev_t dev;
	char *path;
	long unsigned int ino;
	struct audit_parent *parent;
	struct list_head wlist;
	struct list_head rules;
};

struct fsnotify_group;

struct fsnotify_iter_info;

struct fsnotify_mark;

struct fsnotify_event;

struct fsnotify_ops {
	int (*handle_event)(struct fsnotify_group *, u32, const void *, int, struct inode *, const struct qstr *, u32, struct fsnotify_iter_info *);
	int (*handle_inode_event)(struct fsnotify_mark *, u32, struct inode *, struct inode *, const struct qstr *, u32);
	void (*free_group_priv)(struct fsnotify_group *);
	void (*freeing_mark)(struct fsnotify_mark *, struct fsnotify_group *);
	void (*free_event)(struct fsnotify_event *);
	void (*free_mark)(struct fsnotify_mark *);
};

struct inotify_group_private_data {
	spinlock_t idr_lock;
	struct idr idr;
	struct ucounts *ucounts;
};

struct fanotify_group_private_data {
	struct list_head access_list;
	wait_queue_head_t access_waitq;
	int flags;
	int f_flags;
	unsigned int max_marks;
	struct user_struct *user;
};

struct fsnotify_group {
	const struct fsnotify_ops *ops;
	refcount_t refcnt;
	spinlock_t notification_lock;
	struct list_head notification_list;
	wait_queue_head_t notification_waitq;
	unsigned int q_len;
	unsigned int max_events;
	unsigned int priority;
	bool shutdown;
	struct mutex mark_mutex;
	atomic_t num_marks;
	atomic_t user_waits;
	struct list_head marks_list;
	struct fasync_struct *fsn_fa;
	struct fsnotify_event *overflow_event;
	struct mem_cgroup *memcg;
	union {
		void *private;
		struct inotify_group_private_data inotify_data;
		struct fanotify_group_private_data fanotify_data;
	};
};

struct fsnotify_iter_info {
	struct fsnotify_mark *marks[4];
	unsigned int report_mask;
	int srcu_idx;
};

struct fsnotify_mark {
	__u32 mask;
	refcount_t refcnt;
	struct fsnotify_group *group;
	struct list_head g_list;
	spinlock_t lock;
	struct hlist_node obj_list;
	struct fsnotify_mark_connector *connector;
	__u32 ignored_mask;
	unsigned int flags;
};

struct fsnotify_event {
	struct list_head list;
	long unsigned int objectid;
};

struct audit_parent {
	struct list_head watches;
	struct fsnotify_mark mark;
};

struct audit_fsnotify_mark {
	dev_t dev;
	long unsigned int ino;
	char *path;
	struct fsnotify_mark mark;
	struct audit_krule *rule;
};

struct audit_chunk___2;

struct audit_tree {
	refcount_t count;
	int goner;
	struct audit_chunk___2 *root;
	struct list_head chunks;
	struct list_head rules;
	struct list_head list;
	struct list_head same_root;
	struct callback_head head;
	char pathname[0];
};

struct node {
	struct list_head list;
	struct audit_tree *owner;
	unsigned int index;
};

struct audit_chunk___2 {
	struct list_head hash;
	long unsigned int key;
	struct fsnotify_mark *mark;
	struct list_head trees;
	int count;
	atomic_long_t refs;
	struct callback_head head;
	struct node owners[0];
};

struct audit_tree_mark {
	struct fsnotify_mark mark;
	struct audit_chunk___2 *chunk;
};

enum {
	HASH_SIZE = 128,
};

struct kprobe_blacklist_entry {
	struct list_head list;
	long unsigned int start_addr;
	long unsigned int end_addr;
};

enum perf_record_ksymbol_type {
	PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0,
	PERF_RECORD_KSYMBOL_TYPE_BPF = 1,
	PERF_RECORD_KSYMBOL_TYPE_OOL = 2,
	PERF_RECORD_KSYMBOL_TYPE_MAX = 3,
};

struct kprobe_insn_page {
	struct list_head list;
	kprobe_opcode_t *insns;
	struct kprobe_insn_cache *cache;
	int nused;
	int ngarbage;
	char slot_used[0];
};

enum kprobe_slot_state {
	SLOT_CLEAN = 0,
	SLOT_DIRTY = 1,
	SLOT_USED = 2,
};

struct serial_icounter_struct {
	int cts;
	int dsr;
	int rng;
	int dcd;
	int rx;
	int tx;
	int frame;
	int overrun;
	int parity;
	int brk;
	int buf_overrun;
	int reserved[9];
};

struct serial_struct {
	int type;
	int line;
	unsigned int port;
	int irq;
	int flags;
	int xmit_fifo_size;
	int custom_divisor;
	int baud_base;
	short unsigned int close_delay;
	char io_type;
	char reserved_char[1];
	int hub6;
	short unsigned int closing_wait;
	short unsigned int closing_wait2;
	unsigned char *iomem_base;
	short unsigned int iomem_reg_shift;
	unsigned int port_high;
	long unsigned int iomap_base;
};

struct kgdb_io {
	const char *name;
	int (*read_char)();
	void (*write_char)(u8);
	void (*flush)();
	int (*init)();
	void (*deinit)();
	void (*pre_exception)();
	void (*post_exception)();
	struct console *cons;
};

enum {
	KDB_NOT_INITIALIZED = 0,
	KDB_INIT_EARLY = 1,
	KDB_INIT_FULL = 2,
};

struct kgdb_state {
	int ex_vector;
	int signo;
	int err_code;
	int cpu;
	int pass_exception;
	long unsigned int thr_query;
	long unsigned int threadid;
	long int kgdb_usethreadid;
	struct pt_regs *linux_regs;
	atomic_t *send_ready;
};

struct debuggerinfo_struct {
	void *debuggerinfo;
	struct task_struct *task;
	int exception_state;
	int ret_state;
	int irq_depth;
	int enter_kgdb;
	bool rounding_up;
};

typedef int (*get_char_func)();

typedef enum {
	KDB_ENABLE_ALL = 1,
	KDB_ENABLE_MEM_READ = 2,
	KDB_ENABLE_MEM_WRITE = 4,
	KDB_ENABLE_REG_READ = 8,
	KDB_ENABLE_REG_WRITE = 16,
	KDB_ENABLE_INSPECT = 32,
	KDB_ENABLE_FLOW_CTRL = 64,
	KDB_ENABLE_SIGNAL = 128,
	KDB_ENABLE_REBOOT = 256,
	KDB_ENABLE_ALWAYS_SAFE = 512,
	KDB_ENABLE_MASK = 1023,
	KDB_ENABLE_ALL_NO_ARGS = 1024,
	KDB_ENABLE_MEM_READ_NO_ARGS = 2048,
	KDB_ENABLE_MEM_WRITE_NO_ARGS = 4096,
	KDB_ENABLE_REG_READ_NO_ARGS = 8192,
	KDB_ENABLE_REG_WRITE_NO_ARGS = 16384,
	KDB_ENABLE_INSPECT_NO_ARGS = 32768,
	KDB_ENABLE_FLOW_CTRL_NO_ARGS = 65536,
	KDB_ENABLE_SIGNAL_NO_ARGS = 131072,
	KDB_ENABLE_REBOOT_NO_ARGS = 262144,
	KDB_ENABLE_ALWAYS_SAFE_NO_ARGS = 524288,
	KDB_ENABLE_MASK_NO_ARGS = 1047552,
	KDB_REPEAT_NO_ARGS = 1073741824,
	KDB_REPEAT_WITH_ARGS = 2147483648,
} kdb_cmdflags_t;

typedef int (*kdb_func_t)(int, const char **);

typedef enum {
	KDB_REASON_ENTER = 1,
	KDB_REASON_ENTER_SLAVE = 2,
	KDB_REASON_BREAK = 3,
	KDB_REASON_DEBUG = 4,
	KDB_REASON_OOPS = 5,
	KDB_REASON_SWITCH = 6,
	KDB_REASON_KEYBOARD = 7,
	KDB_REASON_NMI = 8,
	KDB_REASON_RECURSE = 9,
	KDB_REASON_SSTEP = 10,
	KDB_REASON_SYSTEM_NMI = 11,
} kdb_reason_t;

struct __ksymtab {
	long unsigned int value;
	const char *mod_name;
	long unsigned int mod_start;
	long unsigned int mod_end;
	const char *sec_name;
	long unsigned int sec_start;
	long unsigned int sec_end;
	const char *sym_name;
	long unsigned int sym_start;
	long unsigned int sym_end;
};

typedef struct __ksymtab kdb_symtab_t;

struct _kdbtab {
	char *cmd_name;
	kdb_func_t cmd_func;
	char *cmd_usage;
	char *cmd_help;
	short int cmd_minlen;
	kdb_cmdflags_t cmd_flags;
};

typedef struct _kdbtab kdbtab_t;

typedef enum {
	KDB_DB_BPT = 0,
	KDB_DB_SS = 1,
	KDB_DB_SSBPT = 2,
	KDB_DB_NOBPT = 3,
} kdb_dbtrap_t;

struct _kdbmsg {
	int km_diag;
	char *km_msg;
};

typedef struct _kdbmsg kdbmsg_t;

struct defcmd_set {
	int count;
	bool usable;
	char *name;
	char *usage;
	char *help;
	char **command;
};

struct debug_alloc_header {
	u32 next;
	u32 size;
	void *caller;
};

struct _kdb_bp {
	long unsigned int bp_addr;
	unsigned int bp_free: 1;
	unsigned int bp_enabled: 1;
	unsigned int bp_type: 4;
	unsigned int bp_installed: 1;
	unsigned int bp_delay: 1;
	unsigned int bp_delayed: 1;
	unsigned int bph_length;
};

typedef struct _kdb_bp kdb_bp_t;

typedef short unsigned int u_short;

struct seccomp_data {
	int nr;
	__u32 arch;
	__u64 instruction_pointer;
	__u64 args[6];
};

struct seccomp_notif_sizes {
	__u16 seccomp_notif;
	__u16 seccomp_notif_resp;
	__u16 seccomp_data;
};

struct seccomp_notif {
	__u64 id;
	__u32 pid;
	__u32 flags;
	struct seccomp_data data;
};

struct seccomp_notif_resp {
	__u64 id;
	__s64 val;
	__s32 error;
	__u32 flags;
};

struct seccomp_notif_addfd {
	__u64 id;
	__u32 flags;
	__u32 srcfd;
	__u32 newfd;
	__u32 newfd_flags;
};

struct notification;

struct seccomp_filter {
	refcount_t refs;
	refcount_t users;
	bool log;
	struct seccomp_filter *prev;
	struct bpf_prog *prog;
	struct notification *notif;
	struct mutex notify_lock;
	wait_queue_head_t wqh;
};

struct ctl_path {
	const char *procname;
};

struct sock_fprog {
	short unsigned int len;
	struct sock_filter *filter;
};

struct compat_sock_fprog {
	u16 len;
	compat_uptr_t filter;
};

enum notify_state {
	SECCOMP_NOTIFY_INIT = 0,
	SECCOMP_NOTIFY_SENT = 1,
	SECCOMP_NOTIFY_REPLIED = 2,
};

struct seccomp_knotif {
	struct task_struct *task;
	u64 id;
	const struct seccomp_data *data;
	enum notify_state state;
	int error;
	long int val;
	u32 flags;
	struct completion ready;
	struct list_head list;
	struct list_head addfd;
};

struct seccomp_kaddfd {
	struct file *file;
	int fd;
	unsigned int flags;
	int ret;
	struct completion completion;
	struct list_head list;
};

struct notification {
	struct semaphore request;
	u64 next_id;
	struct list_head notifications;
};

struct seccomp_log_name {
	u32 log;
	const char *name;
};

struct rchan;

struct rchan_buf {
	void *start;
	void *data;
	size_t offset;
	size_t subbufs_produced;
	size_t subbufs_consumed;
	struct rchan *chan;
	wait_queue_head_t read_wait;
	struct irq_work wakeup_work;
	struct dentry *dentry;
	struct kref kref;
	struct page **page_array;
	unsigned int page_count;
	unsigned int finalized;
	size_t *padding;
	size_t prev_padding;
	size_t bytes_consumed;
	size_t early_bytes;
	unsigned int cpu;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
};

struct rchan_callbacks;

struct rchan {
	u32 version;
	size_t subbuf_size;
	size_t n_subbufs;
	size_t alloc_size;
	struct rchan_callbacks *cb;
	struct kref kref;
	void *private_data;
	size_t last_toobig;
	struct rchan_buf **buf;
	int is_global;
	struct list_head list;
	struct dentry *parent;
	int has_base_filename;
	char base_filename[255];
};

struct rchan_callbacks {
	int (*subbuf_start)(struct rchan_buf *, void *, void *, size_t);
	void (*buf_mapped)(struct rchan_buf *, struct file *);
	void (*buf_unmapped)(struct rchan_buf *, struct file *);
	struct dentry * (*create_buf_file)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *);
	int (*remove_buf_file)(struct dentry *);
};

struct partial_page {
	unsigned int offset;
	unsigned int len;
	long unsigned int private;
};

struct splice_pipe_desc {
	struct page **pages;
	struct partial_page *partial;
	int nr_pages;
	unsigned int nr_pages_max;
	const struct pipe_buf_operations *ops;
	void (*spd_release)(struct splice_pipe_desc *, unsigned int);
};

struct rchan_percpu_buf_dispatcher {
	struct rchan_buf *buf;
	struct dentry *dentry;
};

enum {
	TASKSTATS_TYPE_UNSPEC = 0,
	TASKSTATS_TYPE_PID = 1,
	TASKSTATS_TYPE_TGID = 2,
	TASKSTATS_TYPE_STATS = 3,
	TASKSTATS_TYPE_AGGR_PID = 4,
	TASKSTATS_TYPE_AGGR_TGID = 5,
	TASKSTATS_TYPE_NULL = 6,
	__TASKSTATS_TYPE_MAX = 7,
};

enum {
	TASKSTATS_CMD_ATTR_UNSPEC = 0,
	TASKSTATS_CMD_ATTR_PID = 1,
	TASKSTATS_CMD_ATTR_TGID = 2,
	TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = 3,
	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 4,
	__TASKSTATS_CMD_ATTR_MAX = 5,
};

enum {
	CGROUPSTATS_CMD_UNSPEC = 3,
	CGROUPSTATS_CMD_GET = 4,
	CGROUPSTATS_CMD_NEW = 5,
	__CGROUPSTATS_CMD_MAX = 6,
};

enum {
	CGROUPSTATS_TYPE_UNSPEC = 0,
	CGROUPSTATS_TYPE_CGROUP_STATS = 1,
	__CGROUPSTATS_TYPE_MAX = 2,
};

enum {
	CGROUPSTATS_CMD_ATTR_UNSPEC = 0,
	CGROUPSTATS_CMD_ATTR_FD = 1,
	__CGROUPSTATS_CMD_ATTR_MAX = 2,
};

struct genlmsghdr {
	__u8 cmd;
	__u8 version;
	__u16 reserved;
};

enum {
	NLA_UNSPEC = 0,
	NLA_U8 = 1,
	NLA_U16 = 2,
	NLA_U32 = 3,
	NLA_U64 = 4,
	NLA_STRING = 5,
	NLA_FLAG = 6,
	NLA_MSECS = 7,
	NLA_NESTED = 8,
	NLA_NESTED_ARRAY = 9,
	NLA_NUL_STRING = 10,
	NLA_BINARY = 11,
	NLA_S8 = 12,
	NLA_S16 = 13,
	NLA_S32 = 14,
	NLA_S64 = 15,
	NLA_BITFIELD32 = 16,
	NLA_REJECT = 17,
	__NLA_TYPE_MAX = 18,
};

struct genl_multicast_group {
	char name[16];
};

struct genl_ops;

struct genl_info;

struct genl_small_ops;

struct genl_family {
	int id;
	unsigned int hdrsize;
	char name[16];
	unsigned int version;
	unsigned int maxattr;
	unsigned int mcgrp_offset;
	u8 netnsok: 1;
	u8 parallel_ops: 1;
	u8 n_ops;
	u8 n_small_ops;
	u8 n_mcgrps;
	const struct nla_policy *policy;
	int (*pre_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
	void (*post_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *);
	const struct genl_ops *ops;
	const struct genl_small_ops *small_ops;
	const struct genl_multicast_group *mcgrps;
	struct module *module;
};

struct genl_ops {
	int (*doit)(struct sk_buff *, struct genl_info *);
	int (*start)(struct netlink_callback *);
	int (*dumpit)(struct sk_buff *, struct netlink_callback *);
	int (*done)(struct netlink_callback *);
	const struct nla_policy *policy;
	unsigned int maxattr;
	u8 cmd;
	u8 internal_flags;
	u8 flags;
	u8 validate;
};

struct genl_info {
	u32 snd_seq;
	u32 snd_portid;
	struct nlmsghdr *nlhdr;
	struct genlmsghdr *genlhdr;
	void *userhdr;
	struct nlattr **attrs;
	possible_net_t _net;
	void *user_ptr[2];
	struct netlink_ext_ack *extack;
};

struct genl_small_ops {
	int (*doit)(struct sk_buff *, struct genl_info *);
	int (*dumpit)(struct sk_buff *, struct netlink_callback *);
	u8 cmd;
	u8 internal_flags;
	u8 flags;
	u8 validate;
};

enum genl_validate_flags {
	GENL_DONT_VALIDATE_STRICT = 1,
	GENL_DONT_VALIDATE_DUMP = 2,
	GENL_DONT_VALIDATE_DUMP_STRICT = 4,
};

struct listener {
	struct list_head list;
	pid_t pid;
	char valid;
};

struct listener_list {
	struct rw_semaphore sem;
	struct list_head list;
};

enum actions {
	REGISTER = 0,
	DEREGISTER = 1,
	CPU_DONT_CARE = 2,
};

struct tp_module {
	struct list_head list;
	struct module *mod;
};

enum tp_func_state {
	TP_FUNC_0 = 0,
	TP_FUNC_1 = 1,
	TP_FUNC_2 = 2,
	TP_FUNC_N = 3,
};

enum tp_transition_sync {
	TP_TRANSITION_SYNC_1_0_1 = 0,
	TP_TRANSITION_SYNC_N_2_1 = 1,
	_NR_TP_TRANSITION_SYNC = 2,
};

struct tp_transition_snapshot {
	long unsigned int rcu;
	long unsigned int srcu;
	bool ongoing;
};

struct tp_probes {
	struct callback_head rcu;
	struct tracepoint_func probes[0];
};

typedef int (*cmp_func_t)(const void *, const void *);

enum {
	FTRACE_OPS_FL_ENABLED = 1,
	FTRACE_OPS_FL_DYNAMIC = 2,
	FTRACE_OPS_FL_SAVE_REGS = 4,
	FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = 8,
	FTRACE_OPS_FL_RECURSION_SAFE = 16,
	FTRACE_OPS_FL_STUB = 32,
	FTRACE_OPS_FL_INITIALIZED = 64,
	FTRACE_OPS_FL_DELETED = 128,
	FTRACE_OPS_FL_ADDING = 256,
	FTRACE_OPS_FL_REMOVING = 512,
	FTRACE_OPS_FL_MODIFYING = 1024,
	FTRACE_OPS_FL_ALLOC_TRAMP = 2048,
	FTRACE_OPS_FL_IPMODIFY = 4096,
	FTRACE_OPS_FL_PID = 8192,
	FTRACE_OPS_FL_RCU = 16384,
	FTRACE_OPS_FL_TRACE_ARRAY = 32768,
	FTRACE_OPS_FL_PERMANENT = 65536,
	FTRACE_OPS_FL_DIRECT = 131072,
};

struct ftrace_hash {
	long unsigned int size_bits;
	struct hlist_head *buckets;
	long unsigned int count;
	long unsigned int flags;
	struct callback_head rcu;
};

struct ftrace_func_entry {
	struct hlist_node hlist;
	long unsigned int ip;
	long unsigned int direct;
};

enum ftrace_bug_type {
	FTRACE_BUG_UNKNOWN = 0,
	FTRACE_BUG_INIT = 1,
	FTRACE_BUG_NOP = 2,
	FTRACE_BUG_CALL = 3,
	FTRACE_BUG_UPDATE = 4,
};

enum {
	FTRACE_FL_ENABLED = 2147483648,
	FTRACE_FL_REGS = 1073741824,
	FTRACE_FL_REGS_EN = 536870912,
	FTRACE_FL_TRAMP = 268435456,
	FTRACE_FL_TRAMP_EN = 134217728,
	FTRACE_FL_IPMODIFY = 67108864,
	FTRACE_FL_DISABLED = 33554432,
	FTRACE_FL_DIRECT = 16777216,
	FTRACE_FL_DIRECT_EN = 8388608,
};

enum {
	FTRACE_UPDATE_IGNORE = 0,
	FTRACE_UPDATE_MAKE_CALL = 1,
	FTRACE_UPDATE_MODIFY_CALL = 2,
	FTRACE_UPDATE_MAKE_NOP = 3,
};

enum {
	FTRACE_ITER_FILTER = 1,
	FTRACE_ITER_NOTRACE = 2,
	FTRACE_ITER_PRINTALL = 4,
	FTRACE_ITER_DO_PROBES = 8,
	FTRACE_ITER_PROBE = 16,
	FTRACE_ITER_MOD = 32,
	FTRACE_ITER_ENABLED = 64,
};

struct ftrace_graph_ent {
	long unsigned int func;
	int depth;
} __attribute__((packed));

struct ftrace_graph_ret {
	long unsigned int func;
	long unsigned int overrun;
	long long unsigned int calltime;
	long long unsigned int rettime;
	int depth;
} __attribute__((packed));

typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *);

typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *);

struct fgraph_ops {
	trace_func_graph_ent_t entryfunc;
	trace_func_graph_ret_t retfunc;
};

struct prog_entry;

struct event_filter {
	struct prog_entry *prog;
	char *filter_string;
};

struct trace_array_cpu;

struct array_buffer {
	struct trace_array *tr;
	struct trace_buffer *buffer;
	struct trace_array_cpu *data;
	u64 time_start;
	int cpu;
};

struct trace_pid_list;

struct trace_options;

struct cond_snapshot;

struct trace_array {
	struct list_head list;
	char *name;
	struct array_buffer array_buffer;
	struct array_buffer max_buffer;
	bool allocated_snapshot;
	long unsigned int max_latency;
	struct dentry *d_max_latency;
	struct work_struct fsnotify_work;
	struct irq_work fsnotify_irqwork;
	struct trace_pid_list *filtered_pids;
	struct trace_pid_list *filtered_no_pids;
	arch_spinlock_t max_lock;
	int buffer_disabled;
	int stop_count;
	int clock_id;
	int nr_topts;
	bool clear_trace;
	int buffer_percent;
	unsigned int n_err_log_entries;
	struct tracer *current_trace;
	unsigned int trace_flags;
	unsigned char trace_flags_index[32];
	unsigned int flags;
	raw_spinlock_t start_lock;
	struct list_head err_log;
	struct dentry *dir;
	struct dentry *options;
	struct dentry *percpu_dir;
	struct dentry *event_dir;
	struct trace_options *topts;
	struct list_head systems;
	struct list_head events;
	struct trace_event_file *trace_marker_file;
	cpumask_var_t tracing_cpumask;
	int ref;
	int trace_ref;
	struct ftrace_ops *ops;
	struct trace_pid_list *function_pids;
	struct trace_pid_list *function_no_pids;
	struct list_head func_probes;
	struct list_head mod_trace;
	struct list_head mod_notrace;
	int function_enabled;
	int time_stamp_abs_ref;
	struct list_head hist_vars;
	struct cond_snapshot *cond_snapshot;
};

struct tracer_flags;

struct tracer {
	const char *name;
	int (*init)(struct trace_array *);
	void (*reset)(struct trace_array *);
	void (*start)(struct trace_array *);
	void (*stop)(struct trace_array *);
	int (*update_thresh)(struct trace_array *);
	void (*open)(struct trace_iterator *);
	void (*pipe_open)(struct trace_iterator *);
	void (*close)(struct trace_iterator *);
	void (*pipe_close)(struct trace_iterator *);
	ssize_t (*read)(struct trace_iterator *, struct file *, char *, size_t, loff_t *);
	ssize_t (*splice_read)(struct trace_iterator *, struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
	void (*print_header)(struct seq_file *);
	enum print_line_t (*print_line)(struct trace_iterator *);
	int (*set_flag)(struct trace_array *, u32, u32, int);
	int (*flag_changed)(struct trace_array *, u32, int);
	struct tracer *next;
	struct tracer_flags *flags;
	int enabled;
	bool print_max;
	bool allow_instances;
	bool use_max_tr;
	bool noboot;
};

struct event_subsystem;

struct trace_subsystem_dir {
	struct list_head list;
	struct event_subsystem *subsystem;
	struct trace_array *tr;
	struct dentry *entry;
	int ref_count;
	int nr_events;
};

struct trace_array_cpu {
	atomic_t disabled;
	void *buffer_page;
	long unsigned int entries;
	long unsigned int saved_latency;
	long unsigned int critical_start;
	long unsigned int critical_end;
	long unsigned int critical_sequence;
	long unsigned int nice;
	long unsigned int policy;
	long unsigned int rt_priority;
	long unsigned int skipped_entries;
	u64 preempt_timestamp;
	pid_t pid;
	kuid_t uid;
	char comm[16];
	int ftrace_ignore_pid;
	bool ignore_pid;
};

struct trace_option_dentry;

struct trace_options {
	struct tracer *tracer;
	struct trace_option_dentry *topts;
};

struct tracer_opt;

struct trace_option_dentry {
	struct tracer_opt *opt;
	struct tracer_flags *flags;
	struct trace_array *tr;
	struct dentry *entry;
};

struct trace_pid_list {
	int pid_max;
	long unsigned int *pids;
};

enum {
	TRACE_PIDS = 1,
	TRACE_NO_PIDS = 2,
};

typedef bool (*cond_update_fn_t)(struct trace_array *, void *);

struct cond_snapshot {
	void *cond_data;
	cond_update_fn_t update;
};

enum {
	TRACE_ARRAY_FL_GLOBAL = 1,
};

struct tracer_opt {
	const char *name;
	u32 bit;
};

struct tracer_flags {
	u32 val;
	struct tracer_opt *opts;
	struct tracer *trace;
};

enum {
	TRACE_FTRACE_BIT = 0,
	TRACE_FTRACE_NMI_BIT = 1,
	TRACE_FTRACE_IRQ_BIT = 2,
	TRACE_FTRACE_SIRQ_BIT = 3,
	TRACE_FTRACE_TRANSITION_BIT = 4,
	TRACE_INTERNAL_BIT = 5,
	TRACE_INTERNAL_NMI_BIT = 6,
	TRACE_INTERNAL_IRQ_BIT = 7,
	TRACE_INTERNAL_SIRQ_BIT = 8,
	TRACE_INTERNAL_TRANSITION_BIT = 9,
	TRACE_BRANCH_BIT = 10,
	TRACE_IRQ_BIT = 11,
	TRACE_GRAPH_BIT = 12,
	TRACE_GRAPH_DEPTH_START_BIT = 13,
	TRACE_GRAPH_DEPTH_END_BIT = 14,
	TRACE_GRAPH_NOTRACE_BIT = 15,
};

enum {
	TRACE_CTX_NMI = 0,
	TRACE_CTX_IRQ = 1,
	TRACE_CTX_SOFTIRQ = 2,
	TRACE_CTX_NORMAL = 3,
	TRACE_CTX_TRANSITION = 4,
};

struct ftrace_mod_load {
	struct list_head list;
	char *func;
	char *module;
	int enable;
};

enum {
	FTRACE_HASH_FL_MOD = 1,
};

struct ftrace_func_command {
	struct list_head list;
	char *name;
	int (*func)(struct trace_array *, struct ftrace_hash *, char *, char *, char *, int);
};

struct ftrace_probe_ops {
	void (*func)(long unsigned int, long unsigned int, struct trace_array *, struct ftrace_probe_ops *, void *);
	int (*init)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *, void **);
	void (*free)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *);
	int (*print)(struct seq_file *, long unsigned int, struct ftrace_probe_ops *, void *);
};

typedef int (*ftrace_mapper_func)(void *);

struct trace_parser {
	bool cont;
	char *buffer;
	unsigned int idx;
	unsigned int size;
};

enum trace_iterator_bits {
	TRACE_ITER_PRINT_PARENT_BIT = 0,
	TRACE_ITER_SYM_OFFSET_BIT = 1,
	TRACE_ITER_SYM_ADDR_BIT = 2,
	TRACE_ITER_VERBOSE_BIT = 3,
	TRACE_ITER_RAW_BIT = 4,
	TRACE_ITER_HEX_BIT = 5,
	TRACE_ITER_BIN_BIT = 6,
	TRACE_ITER_BLOCK_BIT = 7,
	TRACE_ITER_PRINTK_BIT = 8,
	TRACE_ITER_ANNOTATE_BIT = 9,
	TRACE_ITER_USERSTACKTRACE_BIT = 10,
	TRACE_ITER_SYM_USEROBJ_BIT = 11,
	TRACE_ITER_PRINTK_MSGONLY_BIT = 12,
	TRACE_ITER_CONTEXT_INFO_BIT = 13,
	TRACE_ITER_LATENCY_FMT_BIT = 14,
	TRACE_ITER_RECORD_CMD_BIT = 15,
	TRACE_ITER_RECORD_TGID_BIT = 16,
	TRACE_ITER_OVERWRITE_BIT = 17,
	TRACE_ITER_STOP_ON_FREE_BIT = 18,
	TRACE_ITER_IRQ_INFO_BIT = 19,
	TRACE_ITER_MARKERS_BIT = 20,
	TRACE_ITER_EVENT_FORK_BIT = 21,
	TRACE_ITER_PAUSE_ON_TRACE_BIT = 22,
	TRACE_ITER_FUNCTION_BIT = 23,
	TRACE_ITER_FUNC_FORK_BIT = 24,
	TRACE_ITER_DISPLAY_GRAPH_BIT = 25,
	TRACE_ITER_STACKTRACE_BIT = 26,
	TRACE_ITER_LAST_BIT = 27,
};

struct event_subsystem {
	struct list_head list;
	const char *name;
	struct event_filter *filter;
	int ref_count;
};

enum regex_type {
	MATCH_FULL = 0,
	MATCH_FRONT_ONLY = 1,
	MATCH_MIDDLE_ONLY = 2,
	MATCH_END_ONLY = 3,
	MATCH_GLOB = 4,
	MATCH_INDEX = 5,
};

struct tracer_stat {
	const char *name;
	void * (*stat_start)(struct tracer_stat *);
	void * (*stat_next)(void *, int);
	cmp_func_t stat_cmp;
	int (*stat_show)(struct seq_file *, void *);
	void (*stat_release)(void *);
	int (*stat_headers)(struct seq_file *);
};

enum {
	FTRACE_MODIFY_ENABLE_FL = 1,
	FTRACE_MODIFY_MAY_SLEEP_FL = 2,
};

struct ftrace_profile {
	struct hlist_node node;
	long unsigned int ip;
	long unsigned int counter;
	long long unsigned int time;
	long long unsigned int time_squared;
};

struct ftrace_profile_page {
	struct ftrace_profile_page *next;
	long unsigned int index;
	struct ftrace_profile records[0];
};

struct ftrace_profile_stat {
	atomic_t disabled;
	struct hlist_head *hash;
	struct ftrace_profile_page *pages;
	struct ftrace_profile_page *start;
	struct tracer_stat stat;
};

struct ftrace_func_probe {
	struct ftrace_probe_ops *probe_ops;
	struct ftrace_ops ops;
	struct trace_array *tr;
	struct list_head list;
	void *data;
	int ref;
};

struct ftrace_page {
	struct ftrace_page *next;
	struct dyn_ftrace *records;
	int index;
	int size;
};

struct ftrace_rec_iter {
	struct ftrace_page *pg;
	int index;
};

struct ftrace_iterator {
	loff_t pos;
	loff_t func_pos;
	loff_t mod_pos;
	struct ftrace_page *pg;
	struct dyn_ftrace *func;
	struct ftrace_func_probe *probe;
	struct ftrace_func_entry *probe_entry;
	struct trace_parser parser;
	struct ftrace_hash *hash;
	struct ftrace_ops *ops;
	struct trace_array *tr;
	struct list_head *mod_list;
	int pidx;
	int idx;
	unsigned int flags;
};

struct ftrace_glob {
	char *search;
	unsigned int len;
	int type;
};

struct ftrace_func_map {
	struct ftrace_func_entry entry;
	void *data;
};

struct ftrace_func_mapper {
	struct ftrace_hash hash;
};

enum graph_filter_type {
	GRAPH_FILTER_NOTRACE = 0,
	GRAPH_FILTER_FUNCTION = 1,
};

struct ftrace_graph_data {
	struct ftrace_hash *hash;
	struct ftrace_func_entry *entry;
	int idx;
	enum graph_filter_type type;
	struct ftrace_hash *new_hash;
	const struct seq_operations *seq_ops;
	struct trace_parser parser;
};

struct ftrace_mod_func {
	struct list_head list;
	char *name;
	long unsigned int ip;
	unsigned int size;
};

struct ftrace_mod_map {
	struct callback_head rcu;
	struct list_head list;
	struct module *mod;
	long unsigned int start_addr;
	long unsigned int end_addr;
	struct list_head funcs;
	unsigned int num_funcs;
};

struct ftrace_init_func {
	struct list_head list;
	long unsigned int ip;
};

enum ring_buffer_type {
	RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28,
	RINGBUF_TYPE_PADDING = 29,
	RINGBUF_TYPE_TIME_EXTEND = 30,
	RINGBUF_TYPE_TIME_STAMP = 31,
};

enum ring_buffer_flags {
	RB_FL_OVERWRITE = 1,
};

struct ring_buffer_per_cpu;

struct buffer_page;

struct ring_buffer_iter {
	struct ring_buffer_per_cpu *cpu_buffer;
	long unsigned int head;
	long unsigned int next_event;
	struct buffer_page *head_page;
	struct buffer_page *cache_reader_page;
	long unsigned int cache_read;
	u64 read_stamp;
	u64 page_stamp;
	struct ring_buffer_event *event;
	int missed_events;
};

struct rb_irq_work {
	struct irq_work work;
	wait_queue_head_t waiters;
	wait_queue_head_t full_waiters;
	bool waiters_pending;
	bool full_waiters_pending;
	bool wakeup_full;
};

struct trace_buffer___2 {
	unsigned int flags;
	int cpus;
	atomic_t record_disabled;
	cpumask_var_t cpumask;
	struct lock_class_key *reader_lock_key;
	struct mutex mutex;
	struct ring_buffer_per_cpu **buffers;
	struct hlist_node node;
	u64 (*clock)();
	struct rb_irq_work irq_work;
	bool time_stamp_abs;
};

enum {
	RB_LEN_TIME_EXTEND = 8,
	RB_LEN_TIME_STAMP = 8,
};

struct buffer_data_page {
	u64 time_stamp;
	local_t commit;
	unsigned char data[0];
};

struct buffer_page {
	struct list_head list;
	local_t write;
	unsigned int read;
	local_t entries;
	long unsigned int real_end;
	struct buffer_data_page *page;
};

struct rb_event_info {
	u64 ts;
	u64 delta;
	u64 before;
	u64 after;
	long unsigned int length;
	struct buffer_page *tail_page;
	int add_timestamp;
};

enum {
	RB_ADD_STAMP_NONE = 0,
	RB_ADD_STAMP_EXTEND = 2,
	RB_ADD_STAMP_ABSOLUTE = 4,
	RB_ADD_STAMP_FORCE = 8,
};

enum {
	RB_CTX_TRANSITION = 0,
	RB_CTX_NMI = 1,
	RB_CTX_IRQ = 2,
	RB_CTX_SOFTIRQ = 3,
	RB_CTX_NORMAL = 4,
	RB_CTX_MAX = 5,
};

struct rb_time_struct {
	local64_t time;
};

typedef struct rb_time_struct rb_time_t;

struct ring_buffer_per_cpu {
	int cpu;
	atomic_t record_disabled;
	atomic_t resize_disabled;
	struct trace_buffer___2 *buffer;
	raw_spinlock_t reader_lock;
	arch_spinlock_t lock;
	struct lock_class_key lock_key;
	struct buffer_data_page *free_page;
	long unsigned int nr_pages;
	unsigned int current_context;
	struct list_head *pages;
	struct buffer_page *head_page;
	struct buffer_page *tail_page;
	struct buffer_page *commit_page;
	struct buffer_page *reader_page;
	long unsigned int lost_events;
	long unsigned int last_overrun;
	long unsigned int nest;
	local_t entries_bytes;
	local_t entries;
	local_t overrun;
	local_t commit_overrun;
	local_t dropped_events;
	local_t committing;
	local_t commits;
	local_t pages_touched;
	local_t pages_read;
	long int last_pages_touch;
	size_t shortest_full;
	long unsigned int read;
	long unsigned int read_bytes;
	rb_time_t write_stamp;
	rb_time_t before_stamp;
	u64 read_stamp;
	long int nr_pages_to_update;
	struct list_head new_pages;
	struct work_struct update_pages_work;
	struct completion update_done;
	struct rb_irq_work irq_work;
};

struct trace_export {
	struct trace_export *next;
	void (*write)(struct trace_export *, const void *, unsigned int);
	int flags;
};

enum fsnotify_data_type {
	FSNOTIFY_EVENT_NONE = 0,
	FSNOTIFY_EVENT_PATH = 1,
	FSNOTIFY_EVENT_INODE = 2,
};

enum trace_iter_flags {
	TRACE_FILE_LAT_FMT = 1,
	TRACE_FILE_ANNOTATE = 2,
	TRACE_FILE_TIME_IN_NS = 4,
};

enum event_trigger_type {
	ETT_NONE = 0,
	ETT_TRACE_ONOFF = 1,
	ETT_SNAPSHOT = 2,
	ETT_STACKTRACE = 4,
	ETT_EVENT_ENABLE = 8,
	ETT_EVENT_HIST = 16,
	ETT_HIST_ENABLE = 32,
};

enum trace_type {
	__TRACE_FIRST_TYPE = 0,
	TRACE_FN = 1,
	TRACE_CTX = 2,
	TRACE_WAKE = 3,
	TRACE_STACK = 4,
	TRACE_PRINT = 5,
	TRACE_BPRINT = 6,
	TRACE_MMIO_RW = 7,
	TRACE_MMIO_MAP = 8,
	TRACE_BRANCH = 9,
	TRACE_GRAPH_RET = 10,
	TRACE_GRAPH_ENT = 11,
	TRACE_USER_STACK = 12,
	TRACE_BLK = 13,
	TRACE_BPUTS = 14,
	TRACE_HWLAT = 15,
	TRACE_RAW_DATA = 16,
	__TRACE_LAST_TYPE = 17,
};

struct ftrace_entry {
	struct trace_entry ent;
	long unsigned int ip;
	long unsigned int parent_ip;
};

struct stack_entry {
	struct trace_entry ent;
	int size;
	long unsigned int caller[8];
};

struct bprint_entry {
	struct trace_entry ent;
	long unsigned int ip;
	const char *fmt;
	u32 buf[0];
};

struct print_entry {
	struct trace_entry ent;
	long unsigned int ip;
	char buf[0];
};

struct raw_data_entry {
	struct trace_entry ent;
	unsigned int id;
	char buf[0];
};

struct bputs_entry {
	struct trace_entry ent;
	long unsigned int ip;
	const char *str;
};

enum trace_flag_type {
	TRACE_FLAG_IRQS_OFF = 1,
	TRACE_FLAG_IRQS_NOSUPPORT = 2,
	TRACE_FLAG_NEED_RESCHED = 4,
	TRACE_FLAG_HARDIRQ = 8,
	TRACE_FLAG_SOFTIRQ = 16,
	TRACE_FLAG_PREEMPT_RESCHED = 32,
	TRACE_FLAG_NMI = 64,
};

enum trace_iterator_flags {
	TRACE_ITER_PRINT_PARENT = 1,
	TRACE_ITER_SYM_OFFSET = 2,
	TRACE_ITER_SYM_ADDR = 4,
	TRACE_ITER_VERBOSE = 8,
	TRACE_ITER_RAW = 16,
	TRACE_ITER_HEX = 32,
	TRACE_ITER_BIN = 64,
	TRACE_ITER_BLOCK = 128,
	TRACE_ITER_PRINTK = 256,
	TRACE_ITER_ANNOTATE = 512,
	TRACE_ITER_USERSTACKTRACE = 1024,
	TRACE_ITER_SYM_USEROBJ = 2048,
	TRACE_ITER_PRINTK_MSGONLY = 4096,
	TRACE_ITER_CONTEXT_INFO = 8192,
	TRACE_ITER_LATENCY_FMT = 16384,
	TRACE_ITER_RECORD_CMD = 32768,
	TRACE_ITER_RECORD_TGID = 65536,
	TRACE_ITER_OVERWRITE = 131072,
	TRACE_ITER_STOP_ON_FREE = 262144,
	TRACE_ITER_IRQ_INFO = 524288,
	TRACE_ITER_MARKERS = 1048576,
	TRACE_ITER_EVENT_FORK = 2097152,
	TRACE_ITER_PAUSE_ON_TRACE = 4194304,
	TRACE_ITER_FUNCTION = 8388608,
	TRACE_ITER_FUNC_FORK = 16777216,
	TRACE_ITER_DISPLAY_GRAPH = 33554432,
	TRACE_ITER_STACKTRACE = 67108864,
};

struct saved_cmdlines_buffer {
	unsigned int map_pid_to_cmdline[32769];
	unsigned int *map_cmdline_to_pid;
	unsigned int cmdline_num;
	int cmdline_idx;
	char *saved_cmdlines;
};

struct ftrace_stack {
	long unsigned int calls[1024];
};

struct ftrace_stacks {
	struct ftrace_stack stacks[4];
};

struct trace_buffer_struct {
	int nesting;
	char buffer[4096];
};

struct ftrace_buffer_info {
	struct trace_iterator iter;
	void *spare;
	unsigned int spare_cpu;
	unsigned int read;
};

struct err_info {
	const char **errs;
	u8 type;
	u8 pos;
	u64 ts;
};

struct tracing_log_err {
	struct list_head list;
	struct err_info info;
	char loc[128];
	char cmd[256];
};

struct buffer_ref {
	struct trace_buffer *buffer;
	void *page;
	int cpu;
	refcount_t refcount;
};

struct ftrace_func_mapper___2;

struct ctx_switch_entry {
	struct trace_entry ent;
	unsigned int prev_pid;
	unsigned int next_pid;
	unsigned int next_cpu;
	unsigned char prev_prio;
	unsigned char prev_state;
	unsigned char next_prio;
	unsigned char next_state;
};

struct userstack_entry {
	struct trace_entry ent;
	unsigned int tgid;
	long unsigned int caller[8];
};

struct hwlat_entry {
	struct trace_entry ent;
	u64 duration;
	u64 outer_duration;
	u64 nmi_total_ts;
	struct timespec64 timestamp;
	unsigned int nmi_count;
	unsigned int seqnum;
	unsigned int count;
};

struct trace_mark {
	long long unsigned int val;
	char sym;
};

struct stat_node {
	struct rb_node node;
	void *stat;
};

struct stat_session {
	struct list_head session_list;
	struct tracer_stat *ts;
	struct rb_root stat_root;
	struct mutex stat_mutex;
	struct dentry *file;
};

struct trace_bprintk_fmt {
	struct list_head list;
	const char *fmt;
};

enum {
	TRACE_FUNC_OPT_STACK = 1,
};

struct trace_event_raw_preemptirq_template {
	struct trace_entry ent;
	s32 caller_offs;
	s32 parent_offs;
	char __data[0];
};

struct trace_event_data_offsets_preemptirq_template {};

typedef void (*btf_trace_irq_disable)(void *, long unsigned int, long unsigned int);

typedef void (*btf_trace_irq_enable)(void *, long unsigned int, long unsigned int);

enum {
	TRACER_IRQS_OFF = 2,
	TRACER_PREEMPT_OFF = 4,
};

enum {
	TRACE_NOP_OPT_ACCEPT = 1,
	TRACE_NOP_OPT_REFUSE = 2,
};

struct ftrace_graph_ent_entry {
	struct trace_entry ent;
	struct ftrace_graph_ent graph_ent;
} __attribute__((packed));

struct ftrace_graph_ret_entry {
	struct trace_entry ent;
	struct ftrace_graph_ret ret;
} __attribute__((packed));

struct fgraph_cpu_data {
	pid_t last_pid;
	int depth;
	int depth_irq;
	int ignore;
	long unsigned int enter_funcs[50];
};

struct fgraph_data {
	struct fgraph_cpu_data *cpu_data;
	struct ftrace_graph_ent_entry ent;
	struct ftrace_graph_ret_entry ret;
	int failed;
	int cpu;
} __attribute__((packed));

enum {
	FLAGS_FILL_FULL = 268435456,
	FLAGS_FILL_START = 536870912,
	FLAGS_FILL_END = 805306368,
};

typedef __u32 blk_mq_req_flags_t;

enum req_opf {
	REQ_OP_READ = 0,
	REQ_OP_WRITE = 1,
	REQ_OP_FLUSH = 2,
	REQ_OP_DISCARD = 3,
	REQ_OP_SECURE_ERASE = 5,
	REQ_OP_WRITE_SAME = 7,
	REQ_OP_WRITE_ZEROES = 9,
	REQ_OP_ZONE_OPEN = 10,
	REQ_OP_ZONE_CLOSE = 11,
	REQ_OP_ZONE_FINISH = 12,
	REQ_OP_ZONE_APPEND = 13,
	REQ_OP_ZONE_RESET = 15,
	REQ_OP_ZONE_RESET_ALL = 17,
	REQ_OP_SCSI_IN = 32,
	REQ_OP_SCSI_OUT = 33,
	REQ_OP_DRV_IN = 34,
	REQ_OP_DRV_OUT = 35,
	REQ_OP_LAST = 36,
};

enum req_flag_bits {
	__REQ_FAILFAST_DEV = 8,
	__REQ_FAILFAST_TRANSPORT = 9,
	__REQ_FAILFAST_DRIVER = 10,
	__REQ_SYNC = 11,
	__REQ_META = 12,
	__REQ_PRIO = 13,
	__REQ_NOMERGE = 14,
	__REQ_IDLE = 15,
	__REQ_INTEGRITY = 16,
	__REQ_FUA = 17,
	__REQ_PREFLUSH = 18,
	__REQ_RAHEAD = 19,
	__REQ_BACKGROUND = 20,
	__REQ_NOWAIT = 21,
	__REQ_CGROUP_PUNT = 22,
	__REQ_NOUNMAP = 23,
	__REQ_HIPRI = 24,
	__REQ_DRV = 25,
	__REQ_SWAP = 26,
	__REQ_NR_BITS = 27,
};

struct disk_stats {
	u64 nsecs[4];
	long unsigned int sectors[4];
	long unsigned int ios[4];
	long unsigned int merges[4];
	long unsigned int io_ticks;
	local_t in_flight[2];
};

struct blk_mq_ctxs;

struct blk_mq_ctx {
	struct {
		spinlock_t lock;
		struct list_head rq_lists[3];
		long: 64;
	};
	unsigned int cpu;
	short unsigned int index_hw[3];
	struct blk_mq_hw_ctx *hctxs[3];
	long unsigned int rq_dispatched[2];
	long unsigned int rq_merged;
	long unsigned int rq_completed[2];
	struct request_queue *queue;
	struct blk_mq_ctxs *ctxs;
	struct kobject kobj;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct sbitmap_word;

struct sbitmap {
	unsigned int depth;
	unsigned int shift;
	unsigned int map_nr;
	struct sbitmap_word *map;
};

struct blk_mq_tags;

struct blk_mq_hw_ctx {
	struct {
		spinlock_t lock;
		struct list_head dispatch;
		long unsigned int state;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	};
	struct delayed_work run_work;
	cpumask_var_t cpumask;
	int next_cpu;
	int next_cpu_batch;
	long unsigned int flags;
	void *sched_data;
	struct request_queue *queue;
	struct blk_flush_queue *fq;
	void *driver_data;
	struct sbitmap ctx_map;
	struct blk_mq_ctx *dispatch_from;
	unsigned int dispatch_busy;
	short unsigned int type;
	short unsigned int nr_ctx;
	struct blk_mq_ctx **ctxs;
	spinlock_t dispatch_wait_lock;
	wait_queue_entry_t dispatch_wait;
	atomic_t wait_index;
	struct blk_mq_tags *tags;
	struct blk_mq_tags *sched_tags;
	long unsigned int queued;
	long unsigned int run;
	long unsigned int dispatched[7];
	unsigned int numa_node;
	unsigned int queue_num;
	atomic_t nr_active;
	atomic_t elevator_queued;
	struct hlist_node cpuhp_online;
	struct hlist_node cpuhp_dead;
	struct kobject kobj;
	long unsigned int poll_considered;
	long unsigned int poll_invoked;
	long unsigned int poll_success;
	struct dentry *debugfs_dir;
	struct dentry *sched_debugfs_dir;
	struct list_head hctx_list;
	struct srcu_struct srcu[0];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct blk_mq_alloc_data {
	struct request_queue *q;
	blk_mq_req_flags_t flags;
	unsigned int shallow_depth;
	unsigned int cmd_flags;
	struct blk_mq_ctx *ctx;
	struct blk_mq_hw_ctx *hctx;
};

struct blk_stat_callback {
	struct list_head list;
	struct timer_list timer;
	struct blk_rq_stat *cpu_stat;
	int (*bucket_fn)(const struct request *);
	unsigned int buckets;
	struct blk_rq_stat *stat;
	void (*timer_fn)(struct blk_stat_callback *);
	void *data;
	struct callback_head rcu;
};

struct blk_trace {
	int trace_state;
	struct rchan *rchan;
	long unsigned int *sequence;
	unsigned char *msg_data;
	u16 act_mask;
	u64 start_lba;
	u64 end_lba;
	u32 pid;
	u32 dev;
	struct dentry *dir;
	struct dentry *dropped_file;
	struct dentry *msg_file;
	struct list_head running_list;
	atomic_t dropped;
};

struct blk_flush_queue {
	unsigned int flush_pending_idx: 1;
	unsigned int flush_running_idx: 1;
	blk_status_t rq_status;
	long unsigned int flush_pending_since;
	struct list_head flush_queue[2];
	struct list_head flush_data_in_flight;
	struct request *flush_rq;
	struct lock_class_key key;
	spinlock_t mq_flush_lock;
};

struct blk_mq_queue_map {
	unsigned int *mq_map;
	unsigned int nr_queues;
	unsigned int queue_offset;
};

struct sbq_wait_state;

struct sbitmap_queue {
	struct sbitmap sb;
	unsigned int *alloc_hint;
	unsigned int wake_batch;
	atomic_t wake_index;
	struct sbq_wait_state *ws;
	atomic_t ws_active;
	bool round_robin;
	unsigned int min_shallow_depth;
};

struct blk_mq_tag_set {
	struct blk_mq_queue_map map[3];
	unsigned int nr_maps;
	const struct blk_mq_ops *ops;
	unsigned int nr_hw_queues;
	unsigned int queue_depth;
	unsigned int reserved_tags;
	unsigned int cmd_size;
	int numa_node;
	unsigned int timeout;
	unsigned int flags;
	void *driver_data;
	atomic_t active_queues_shared_sbitmap;
	struct sbitmap_queue __bitmap_tags;
	struct sbitmap_queue __breserved_tags;
	struct blk_mq_tags **tags;
	struct mutex tag_list_lock;
	struct list_head tag_list;
};

enum blktrace_cat {
	BLK_TC_READ = 1,
	BLK_TC_WRITE = 2,
	BLK_TC_FLUSH = 4,
	BLK_TC_SYNC = 8,
	BLK_TC_SYNCIO = 8,
	BLK_TC_QUEUE = 16,
	BLK_TC_REQUEUE = 32,
	BLK_TC_ISSUE = 64,
	BLK_TC_COMPLETE = 128,
	BLK_TC_FS = 256,
	BLK_TC_PC = 512,
	BLK_TC_NOTIFY = 1024,
	BLK_TC_AHEAD = 2048,
	BLK_TC_META = 4096,
	BLK_TC_DISCARD = 8192,
	BLK_TC_DRV_DATA = 16384,
	BLK_TC_FUA = 32768,
	BLK_TC_END = 32768,
};

enum blktrace_act {
	__BLK_TA_QUEUE = 1,
	__BLK_TA_BACKMERGE = 2,
	__BLK_TA_FRONTMERGE = 3,
	__BLK_TA_GETRQ = 4,
	__BLK_TA_SLEEPRQ = 5,
	__BLK_TA_REQUEUE = 6,
	__BLK_TA_ISSUE = 7,
	__BLK_TA_COMPLETE = 8,
	__BLK_TA_PLUG = 9,
	__BLK_TA_UNPLUG_IO = 10,
	__BLK_TA_UNPLUG_TIMER = 11,
	__BLK_TA_INSERT = 12,
	__BLK_TA_SPLIT = 13,
	__BLK_TA_BOUNCE = 14,
	__BLK_TA_REMAP = 15,
	__BLK_TA_ABORT = 16,
	__BLK_TA_DRV_DATA = 17,
	__BLK_TA_CGROUP = 256,
};

enum blktrace_notify {
	__BLK_TN_PROCESS = 0,
	__BLK_TN_TIMESTAMP = 1,
	__BLK_TN_MESSAGE = 2,
	__BLK_TN_CGROUP = 256,
};

struct blk_io_trace {
	__u32 magic;
	__u32 sequence;
	__u64 time;
	__u64 sector;
	__u32 bytes;
	__u32 action;
	__u32 pid;
	__u32 device;
	__u32 cpu;
	__u16 error;
	__u16 pdu_len;
};

struct blk_io_trace_remap {
	__be32 device_from;
	__be32 device_to;
	__be64 sector_from;
};

enum {
	Blktrace_setup = 1,
	Blktrace_running = 2,
	Blktrace_stopped = 3,
};

struct blk_user_trace_setup {
	char name[32];
	__u16 act_mask;
	__u32 buf_size;
	__u32 buf_nr;
	__u64 start_lba;
	__u64 end_lba;
	__u32 pid;
};

struct sbitmap_word {
	long unsigned int depth;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int word;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int cleared;
	spinlock_t swap_lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct sbq_wait_state {
	atomic_t wait_cnt;
	wait_queue_head_t wait;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct blk_mq_tags {
	unsigned int nr_tags;
	unsigned int nr_reserved_tags;
	atomic_t active_queues;
	struct sbitmap_queue *bitmap_tags;
	struct sbitmap_queue *breserved_tags;
	struct sbitmap_queue __bitmap_tags;
	struct sbitmap_queue __breserved_tags;
	struct request **rqs;
	struct request **static_rqs;
	struct list_head page_list;
	spinlock_t lock;
};

struct blk_mq_queue_data {
	struct request *rq;
	bool last;
};

struct blk_mq_ctxs {
	struct kobject kobj;
	struct blk_mq_ctx *queue_ctx;
};

typedef void blk_log_action_t(struct trace_iterator *, const char *, bool);

struct ftrace_event_field {
	struct list_head link;
	const char *name;
	const char *type;
	int filter_type;
	int offset;
	int size;
	int is_signed;
};

enum {
	FORMAT_HEADER = 1,
	FORMAT_FIELD_SEPERATOR = 2,
	FORMAT_PRINTFMT = 3,
};

struct event_probe_data {
	struct trace_event_file *file;
	long unsigned int count;
	int ref;
	bool enable;
};

enum perf_event_sample_format {
	PERF_SAMPLE_IP = 1,
	PERF_SAMPLE_TID = 2,
	PERF_SAMPLE_TIME = 4,
	PERF_SAMPLE_ADDR = 8,
	PERF_SAMPLE_READ = 16,
	PERF_SAMPLE_CALLCHAIN = 32,
	PERF_SAMPLE_ID = 64,
	PERF_SAMPLE_CPU = 128,
	PERF_SAMPLE_PERIOD = 256,
	PERF_SAMPLE_STREAM_ID = 512,
	PERF_SAMPLE_RAW = 1024,
	PERF_SAMPLE_BRANCH_STACK = 2048,
	PERF_SAMPLE_REGS_USER = 4096,
	PERF_SAMPLE_STACK_USER = 8192,
	PERF_SAMPLE_WEIGHT = 16384,
	PERF_SAMPLE_DATA_SRC = 32768,
	PERF_SAMPLE_IDENTIFIER = 65536,
	PERF_SAMPLE_TRANSACTION = 131072,
	PERF_SAMPLE_REGS_INTR = 262144,
	PERF_SAMPLE_PHYS_ADDR = 524288,
	PERF_SAMPLE_AUX = 1048576,
	PERF_SAMPLE_CGROUP = 2097152,
	PERF_SAMPLE_MAX = 4194304,
	__PERF_SAMPLE_CALLCHAIN_EARLY = 0,
};

typedef long unsigned int perf_trace_t[256];

struct filter_pred;

struct prog_entry {
	int target;
	int when_to_branch;
	struct filter_pred *pred;
};

typedef int (*filter_pred_fn_t)(struct filter_pred *, void *);

struct regex;

typedef int (*regex_match_func)(char *, struct regex *, int);

struct regex {
	char pattern[256];
	int len;
	int field_len;
	regex_match_func match;
};

struct filter_pred {
	filter_pred_fn_t fn;
	u64 val;
	struct regex regex;
	short unsigned int *ops;
	struct ftrace_event_field *field;
	int offset;
	int not;
	int op;
};

enum filter_op_ids {
	OP_GLOB = 0,
	OP_NE = 1,
	OP_EQ = 2,
	OP_LE = 3,
	OP_LT = 4,
	OP_GE = 5,
	OP_GT = 6,
	OP_BAND = 7,
	OP_MAX = 8,
};

enum {
	FILT_ERR_NONE = 0,
	FILT_ERR_INVALID_OP = 1,
	FILT_ERR_TOO_MANY_OPEN = 2,
	FILT_ERR_TOO_MANY_CLOSE = 3,
	FILT_ERR_MISSING_QUOTE = 4,
	FILT_ERR_OPERAND_TOO_LONG = 5,
	FILT_ERR_EXPECT_STRING = 6,
	FILT_ERR_EXPECT_DIGIT = 7,
	FILT_ERR_ILLEGAL_FIELD_OP = 8,
	FILT_ERR_FIELD_NOT_FOUND = 9,
	FILT_ERR_ILLEGAL_INTVAL = 10,
	FILT_ERR_BAD_SUBSYS_FILTER = 11,
	FILT_ERR_TOO_MANY_PREDS = 12,
	FILT_ERR_INVALID_FILTER = 13,
	FILT_ERR_IP_FIELD_ONLY = 14,
	FILT_ERR_INVALID_VALUE = 15,
	FILT_ERR_ERRNO = 16,
	FILT_ERR_NO_FILTER = 17,
};

struct filter_parse_error {
	int lasterr;
	int lasterr_pos;
};

typedef int (*parse_pred_fn)(const char *, void *, int, struct filter_parse_error *, struct filter_pred **);

enum {
	INVERT = 1,
	PROCESS_AND = 2,
	PROCESS_OR = 4,
};

enum {
	TOO_MANY_CLOSE = 4294967295,
	TOO_MANY_OPEN = 4294967294,
	MISSING_QUOTE = 4294967293,
};

struct filter_list {
	struct list_head list;
	struct event_filter *filter;
};

struct function_filter_data {
	struct ftrace_ops *ops;
	int first_filter;
	int first_notrace;
};

struct event_trigger_ops;

struct event_command;

struct event_trigger_data {
	long unsigned int count;
	int ref;
	struct event_trigger_ops *ops;
	struct event_command *cmd_ops;
	struct event_filter *filter;
	char *filter_str;
	void *private_data;
	bool paused;
	bool paused_tmp;
	struct list_head list;
	char *name;
	struct list_head named_list;
	struct event_trigger_data *named_data;
};

struct event_trigger_ops {
	void (*func)(struct event_trigger_data *, void *, struct ring_buffer_event *);
	int (*init)(struct event_trigger_ops *, struct event_trigger_data *);
	void (*free)(struct event_trigger_ops *, struct event_trigger_data *);
	int (*print)(struct seq_file *, struct event_trigger_ops *, struct event_trigger_data *);
};

struct event_command {
	struct list_head list;
	char *name;
	enum event_trigger_type trigger_type;
	int flags;
	int (*func)(struct event_command *, struct trace_event_file *, char *, char *, char *);
	int (*reg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
	void (*unreg)(char *, struct event_trigger_ops *, struct event_trigger_data *, struct trace_event_file *);
	void (*unreg_all)(struct trace_event_file *);
	int (*set_filter)(char *, struct event_trigger_data *, struct trace_event_file *);
	struct event_trigger_ops * (*get_trigger_ops)(char *, char *);
};

struct enable_trigger_data {
	struct trace_event_file *file;
	bool enable;
	bool hist;
};

enum event_command_flags {
	EVENT_CMD_FL_POST_TRIGGER = 1,
	EVENT_CMD_FL_NEEDS_REC = 2,
};

enum bpf_func_id {
	BPF_FUNC_unspec = 0,
	BPF_FUNC_map_lookup_elem = 1,
	BPF_FUNC_map_update_elem = 2,
	BPF_FUNC_map_delete_elem = 3,
	BPF_FUNC_probe_read = 4,
	BPF_FUNC_ktime_get_ns = 5,
	BPF_FUNC_trace_printk = 6,
	BPF_FUNC_get_prandom_u32 = 7,
	BPF_FUNC_get_smp_processor_id = 8,
	BPF_FUNC_skb_store_bytes = 9,
	BPF_FUNC_l3_csum_replace = 10,
	BPF_FUNC_l4_csum_replace = 11,
	BPF_FUNC_tail_call = 12,
	BPF_FUNC_clone_redirect = 13,
	BPF_FUNC_get_current_pid_tgid = 14,
	BPF_FUNC_get_current_uid_gid = 15,
	BPF_FUNC_get_current_comm = 16,
	BPF_FUNC_get_cgroup_classid = 17,
	BPF_FUNC_skb_vlan_push = 18,
	BPF_FUNC_skb_vlan_pop = 19,
	BPF_FUNC_skb_get_tunnel_key = 20,
	BPF_FUNC_skb_set_tunnel_key = 21,
	BPF_FUNC_perf_event_read = 22,
	BPF_FUNC_redirect = 23,
	BPF_FUNC_get_route_realm = 24,
	BPF_FUNC_perf_event_output = 25,
	BPF_FUNC_skb_load_bytes = 26,
	BPF_FUNC_get_stackid = 27,
	BPF_FUNC_csum_diff = 28,
	BPF_FUNC_skb_get_tunnel_opt = 29,
	BPF_FUNC_skb_set_tunnel_opt = 30,
	BPF_FUNC_skb_change_proto = 31,
	BPF_FUNC_skb_change_type = 32,
	BPF_FUNC_skb_under_cgroup = 33,
	BPF_FUNC_get_hash_recalc = 34,
	BPF_FUNC_get_current_task = 35,
	BPF_FUNC_probe_write_user = 36,
	BPF_FUNC_current_task_under_cgroup = 37,
	BPF_FUNC_skb_change_tail = 38,
	BPF_FUNC_skb_pull_data = 39,
	BPF_FUNC_csum_update = 40,
	BPF_FUNC_set_hash_invalid = 41,
	BPF_FUNC_get_numa_node_id = 42,
	BPF_FUNC_skb_change_head = 43,
	BPF_FUNC_xdp_adjust_head = 44,
	BPF_FUNC_probe_read_str = 45,
	BPF_FUNC_get_socket_cookie = 46,
	BPF_FUNC_get_socket_uid = 47,
	BPF_FUNC_set_hash = 48,
	BPF_FUNC_setsockopt = 49,
	BPF_FUNC_skb_adjust_room = 50,
	BPF_FUNC_redirect_map = 51,
	BPF_FUNC_sk_redirect_map = 52,
	BPF_FUNC_sock_map_update = 53,
	BPF_FUNC_xdp_adjust_meta = 54,
	BPF_FUNC_perf_event_read_value = 55,
	BPF_FUNC_perf_prog_read_value = 56,
	BPF_FUNC_getsockopt = 57,
	BPF_FUNC_override_return = 58,
	BPF_FUNC_sock_ops_cb_flags_set = 59,
	BPF_FUNC_msg_redirect_map = 60,
	BPF_FUNC_msg_apply_bytes = 61,
	BPF_FUNC_msg_cork_bytes = 62,
	BPF_FUNC_msg_pull_data = 63,
	BPF_FUNC_bind = 64,
	BPF_FUNC_xdp_adjust_tail = 65,
	BPF_FUNC_skb_get_xfrm_state = 66,
	BPF_FUNC_get_stack = 67,
	BPF_FUNC_skb_load_bytes_relative = 68,
	BPF_FUNC_fib_lookup = 69,
	BPF_FUNC_sock_hash_update = 70,
	BPF_FUNC_msg_redirect_hash = 71,
	BPF_FUNC_sk_redirect_hash = 72,
	BPF_FUNC_lwt_push_encap = 73,
	BPF_FUNC_lwt_seg6_store_bytes = 74,
	BPF_FUNC_lwt_seg6_adjust_srh = 75,
	BPF_FUNC_lwt_seg6_action = 76,
	BPF_FUNC_rc_repeat = 77,
	BPF_FUNC_rc_keydown = 78,
	BPF_FUNC_skb_cgroup_id = 79,
	BPF_FUNC_get_current_cgroup_id = 80,
	BPF_FUNC_get_local_storage = 81,
	BPF_FUNC_sk_select_reuseport = 82,
	BPF_FUNC_skb_ancestor_cgroup_id = 83,
	BPF_FUNC_sk_lookup_tcp = 84,
	BPF_FUNC_sk_lookup_udp = 85,
	BPF_FUNC_sk_release = 86,
	BPF_FUNC_map_push_elem = 87,
	BPF_FUNC_map_pop_elem = 88,
	BPF_FUNC_map_peek_elem = 89,
	BPF_FUNC_msg_push_data = 90,
	BPF_FUNC_msg_pop_data = 91,
	BPF_FUNC_rc_pointer_rel = 92,
	BPF_FUNC_spin_lock = 93,
	BPF_FUNC_spin_unlock = 94,
	BPF_FUNC_sk_fullsock = 95,
	BPF_FUNC_tcp_sock = 96,
	BPF_FUNC_skb_ecn_set_ce = 97,
	BPF_FUNC_get_listener_sock = 98,
	BPF_FUNC_skc_lookup_tcp = 99,
	BPF_FUNC_tcp_check_syncookie = 100,
	BPF_FUNC_sysctl_get_name = 101,
	BPF_FUNC_sysctl_get_current_value = 102,
	BPF_FUNC_sysctl_get_new_value = 103,
	BPF_FUNC_sysctl_set_new_value = 104,
	BPF_FUNC_strtol = 105,
	BPF_FUNC_strtoul = 106,
	BPF_FUNC_sk_storage_get = 107,
	BPF_FUNC_sk_storage_delete = 108,
	BPF_FUNC_send_signal = 109,
	BPF_FUNC_tcp_gen_syncookie = 110,
	BPF_FUNC_skb_output = 111,
	BPF_FUNC_probe_read_user = 112,
	BPF_FUNC_probe_read_kernel = 113,
	BPF_FUNC_probe_read_user_str = 114,
	BPF_FUNC_probe_read_kernel_str = 115,
	BPF_FUNC_tcp_send_ack = 116,
	BPF_FUNC_send_signal_thread = 117,
	BPF_FUNC_jiffies64 = 118,
	BPF_FUNC_read_branch_records = 119,
	BPF_FUNC_get_ns_current_pid_tgid = 120,
	BPF_FUNC_xdp_output = 121,
	BPF_FUNC_get_netns_cookie = 122,
	BPF_FUNC_get_current_ancestor_cgroup_id = 123,
	BPF_FUNC_sk_assign = 124,
	BPF_FUNC_ktime_get_boot_ns = 125,
	BPF_FUNC_seq_printf = 126,
	BPF_FUNC_seq_write = 127,
	BPF_FUNC_sk_cgroup_id = 128,
	BPF_FUNC_sk_ancestor_cgroup_id = 129,
	BPF_FUNC_ringbuf_output = 130,
	BPF_FUNC_ringbuf_reserve = 131,
	BPF_FUNC_ringbuf_submit = 132,
	BPF_FUNC_ringbuf_discard = 133,
	BPF_FUNC_ringbuf_query = 134,
	BPF_FUNC_csum_level = 135,
	BPF_FUNC_skc_to_tcp6_sock = 136,
	BPF_FUNC_skc_to_tcp_sock = 137,
	BPF_FUNC_skc_to_tcp_timewait_sock = 138,
	BPF_FUNC_skc_to_tcp_request_sock = 139,
	BPF_FUNC_skc_to_udp6_sock = 140,
	BPF_FUNC_get_task_stack = 141,
	BPF_FUNC_load_hdr_opt = 142,
	BPF_FUNC_store_hdr_opt = 143,
	BPF_FUNC_reserve_hdr_opt = 144,
	BPF_FUNC_inode_storage_get = 145,
	BPF_FUNC_inode_storage_delete = 146,
	BPF_FUNC_d_path = 147,
	BPF_FUNC_copy_from_user = 148,
	BPF_FUNC_snprintf_btf = 149,
	BPF_FUNC_seq_printf_btf = 150,
	BPF_FUNC_skb_cgroup_classid = 151,
	BPF_FUNC_redirect_neigh = 152,
	BPF_FUNC_per_cpu_ptr = 153,
	BPF_FUNC_this_cpu_ptr = 154,
	BPF_FUNC_redirect_peer = 155,
	__BPF_FUNC_MAX_ID = 156,
};

enum {
	BPF_F_INDEX_MASK = 4294967295,
	BPF_F_CURRENT_CPU = 4294967295,
	BPF_F_CTXLEN_MASK = 0,
};

struct bpf_perf_event_value {
	__u64 counter;
	__u64 enabled;
	__u64 running;
};

struct bpf_raw_tracepoint_args {
	__u64 args[0];
};

enum bpf_task_fd_type {
	BPF_FD_TYPE_RAW_TRACEPOINT = 0,
	BPF_FD_TYPE_TRACEPOINT = 1,
	BPF_FD_TYPE_KPROBE = 2,
	BPF_FD_TYPE_KRETPROBE = 3,
	BPF_FD_TYPE_UPROBE = 4,
	BPF_FD_TYPE_URETPROBE = 5,
};

struct btf_ptr {
	void *ptr;
	__u32 type_id;
	__u32 flags;
};

enum {
	BTF_F_COMPACT = 1,
	BTF_F_NONAME = 2,
	BTF_F_PTR_RAW = 4,
	BTF_F_ZERO = 8,
};

enum bpf_arg_type {
	ARG_DONTCARE = 0,
	ARG_CONST_MAP_PTR = 1,
	ARG_PTR_TO_MAP_KEY = 2,
	ARG_PTR_TO_MAP_VALUE = 3,
	ARG_PTR_TO_UNINIT_MAP_VALUE = 4,
	ARG_PTR_TO_MAP_VALUE_OR_NULL = 5,
	ARG_PTR_TO_MEM = 6,
	ARG_PTR_TO_MEM_OR_NULL = 7,
	ARG_PTR_TO_UNINIT_MEM = 8,
	ARG_CONST_SIZE = 9,
	ARG_CONST_SIZE_OR_ZERO = 10,
	ARG_PTR_TO_CTX = 11,
	ARG_PTR_TO_CTX_OR_NULL = 12,
	ARG_ANYTHING = 13,
	ARG_PTR_TO_SPIN_LOCK = 14,
	ARG_PTR_TO_SOCK_COMMON = 15,
	ARG_PTR_TO_INT = 16,
	ARG_PTR_TO_LONG = 17,
	ARG_PTR_TO_SOCKET = 18,
	ARG_PTR_TO_SOCKET_OR_NULL = 19,
	ARG_PTR_TO_BTF_ID = 20,
	ARG_PTR_TO_ALLOC_MEM = 21,
	ARG_PTR_TO_ALLOC_MEM_OR_NULL = 22,
	ARG_CONST_ALLOC_SIZE_OR_ZERO = 23,
	ARG_PTR_TO_BTF_ID_SOCK_COMMON = 24,
	ARG_PTR_TO_PERCPU_BTF_ID = 25,
	__BPF_ARG_TYPE_MAX = 26,
};

enum bpf_return_type {
	RET_INTEGER = 0,
	RET_VOID = 1,
	RET_PTR_TO_MAP_VALUE = 2,
	RET_PTR_TO_MAP_VALUE_OR_NULL = 3,
	RET_PTR_TO_SOCKET_OR_NULL = 4,
	RET_PTR_TO_TCP_SOCK_OR_NULL = 5,
	RET_PTR_TO_SOCK_COMMON_OR_NULL = 6,
	RET_PTR_TO_ALLOC_MEM_OR_NULL = 7,
	RET_PTR_TO_BTF_ID_OR_NULL = 8,
	RET_PTR_TO_MEM_OR_BTF_ID_OR_NULL = 9,
	RET_PTR_TO_MEM_OR_BTF_ID = 10,
};

struct bpf_func_proto {
	u64 (*func)(u64, u64, u64, u64, u64);
	bool gpl_only;
	bool pkt_access;
	enum bpf_return_type ret_type;
	union {
		struct {
			enum bpf_arg_type arg1_type;
			enum bpf_arg_type arg2_type;
			enum bpf_arg_type arg3_type;
			enum bpf_arg_type arg4_type;
			enum bpf_arg_type arg5_type;
		};
		enum bpf_arg_type arg_type[5];
	};
	union {
		struct {
			u32 *arg1_btf_id;
			u32 *arg2_btf_id;
			u32 *arg3_btf_id;
			u32 *arg4_btf_id;
			u32 *arg5_btf_id;
		};
		u32 *arg_btf_id[5];
	};
	int *ret_btf_id;
	bool (*allowed)(const struct bpf_prog *);
};

enum bpf_access_type {
	BPF_READ = 1,
	BPF_WRITE = 2,
};

struct bpf_verifier_log;

struct bpf_insn_access_aux {
	enum bpf_reg_type reg_type;
	union {
		int ctx_field_size;
		u32 btf_id;
	};
	struct bpf_verifier_log *log;
};

struct bpf_verifier_ops {
	const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *);
	bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *);
	int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *);
	int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *);
	u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);
	int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf_type *, int, int, enum bpf_access_type, u32 *);
};

struct bpf_array_aux {
	struct {
		spinlock_t lock;
		enum bpf_prog_type type;
		bool jited;
	} owner;
	struct list_head poke_progs;
	struct bpf_map *map;
	struct mutex poke_mutex;
	struct work_struct work;
};

struct bpf_array {
	struct bpf_map map;
	u32 elem_size;
	u32 index_mask;
	struct bpf_array_aux *aux;
	union {
		char value[0];
		void *ptrs[0];
		void *pptrs[0];
	};
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_event_entry {
	struct perf_event *event;
	struct file *perf_file;
	struct file *map_file;
	struct callback_head rcu;
};

typedef long unsigned int (*bpf_ctx_copy_t)(void *, const void *, long unsigned int, long unsigned int);

typedef struct user_pt_regs bpf_user_pt_regs_t;

struct bpf_perf_event_data {
	bpf_user_pt_regs_t regs;
	__u64 sample_period;
	__u64 addr;
};

struct perf_event_query_bpf {
	__u32 ids_len;
	__u32 prog_cnt;
	__u32 ids[0];
};

struct bpf_perf_event_data_kern {
	bpf_user_pt_regs_t *regs;
	struct perf_sample_data *data;
	struct perf_event *event;
};

struct btf_id_set {
	u32 cnt;
	u32 ids[0];
};

struct trace_event_raw_bpf_trace_printk {
	struct trace_entry ent;
	u32 __data_loc_bpf_string;
	char __data[0];
};

struct trace_event_data_offsets_bpf_trace_printk {
	u32 bpf_string;
};

typedef void (*btf_trace_bpf_trace_printk)(void *, const char *);

struct bpf_trace_module {
	struct module *module;
	struct list_head list;
};

typedef u64 (*btf_bpf_probe_read_user)(void *, u32, const void *);

typedef u64 (*btf_bpf_probe_read_user_str)(void *, u32, const void *);

typedef u64 (*btf_bpf_probe_read_kernel)(void *, u32, const void *);

typedef u64 (*btf_bpf_probe_read_kernel_str)(void *, u32, const void *);

typedef u64 (*btf_bpf_probe_read_compat)(void *, u32, const void *);

typedef u64 (*btf_bpf_probe_read_compat_str)(void *, u32, const void *);

typedef u64 (*btf_bpf_probe_write_user)(void *, const void *, u32);

typedef u64 (*btf_bpf_trace_printk)(char *, u32, u64, u64, u64);

struct bpf_seq_printf_buf {
	char buf[768];
};

typedef u64 (*btf_bpf_seq_printf)(struct seq_file *, char *, u32, const void *, u32);

typedef u64 (*btf_bpf_seq_write)(struct seq_file *, const void *, u32);

typedef u64 (*btf_bpf_seq_printf_btf)(struct seq_file *, struct btf_ptr *, u32, u64);

typedef u64 (*btf_bpf_perf_event_read)(struct bpf_map *, u64);

typedef u64 (*btf_bpf_perf_event_read_value)(struct bpf_map *, u64, struct bpf_perf_event_value *, u32);

struct bpf_trace_sample_data {
	struct perf_sample_data sds[3];
};

typedef u64 (*btf_bpf_perf_event_output)(struct pt_regs *, struct bpf_map *, u64, void *, u64);

struct bpf_nested_pt_regs {
	struct pt_regs regs[3];
};

typedef u64 (*btf_bpf_get_current_task)();

typedef u64 (*btf_bpf_current_task_under_cgroup)(struct bpf_map *, u32);

struct send_signal_irq_work {
	struct irq_work irq_work;
	struct task_struct *task;
	u32 sig;
	enum pid_type type;
};

typedef u64 (*btf_bpf_send_signal)(u32);

typedef u64 (*btf_bpf_send_signal_thread)(u32);

typedef u64 (*btf_bpf_d_path)(struct path *, char *, u32);

typedef u64 (*btf_bpf_snprintf_btf)(char *, u32, struct btf_ptr *, u32, u64);

typedef u64 (*btf_bpf_perf_event_output_tp)(void *, struct bpf_map *, u64, void *, u64);

typedef u64 (*btf_bpf_get_stackid_tp)(void *, struct bpf_map *, u64);

typedef u64 (*btf_bpf_get_stack_tp)(void *, void *, u32, u64);

typedef u64 (*btf_bpf_perf_prog_read_value)(struct bpf_perf_event_data_kern *, struct bpf_perf_event_value *, u32);

typedef u64 (*btf_bpf_read_branch_records)(struct bpf_perf_event_data_kern *, void *, u32, u64);

struct bpf_raw_tp_regs {
	struct pt_regs regs[3];
};

typedef u64 (*btf_bpf_perf_event_output_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64, void *, u64);

typedef u64 (*btf_bpf_get_stackid_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64);

typedef u64 (*btf_bpf_get_stack_raw_tp)(struct bpf_raw_tracepoint_args *, void *, u32, u64);

enum dynevent_type {
	DYNEVENT_TYPE_SYNTH = 1,
	DYNEVENT_TYPE_KPROBE = 2,
	DYNEVENT_TYPE_NONE = 3,
};

struct dynevent_cmd;

typedef int (*dynevent_create_fn_t)(struct dynevent_cmd *);

struct dynevent_cmd {
	struct seq_buf seq;
	const char *event_name;
	unsigned int n_fields;
	enum dynevent_type type;
	dynevent_create_fn_t run_command;
	void *private_data;
};

struct kprobe_trace_entry_head {
	struct trace_entry ent;
	long unsigned int ip;
};

struct kretprobe_trace_entry_head {
	struct trace_entry ent;
	long unsigned int func;
	long unsigned int ret_ip;
};

struct dyn_event;

struct dyn_event_operations {
	struct list_head list;
	int (*create)(int, const char **);
	int (*show)(struct seq_file *, struct dyn_event *);
	bool (*is_busy)(struct dyn_event *);
	int (*free)(struct dyn_event *);
	bool (*match)(const char *, const char *, int, const char **, struct dyn_event *);
};

struct dyn_event {
	struct list_head list;
	struct dyn_event_operations *ops;
};

struct dynevent_arg {
	const char *str;
	char separator;
};

typedef int (*print_type_func_t)(struct trace_seq *, void *, void *);

enum fetch_op {
	FETCH_OP_NOP = 0,
	FETCH_OP_REG = 1,
	FETCH_OP_STACK = 2,
	FETCH_OP_STACKP = 3,
	FETCH_OP_RETVAL = 4,
	FETCH_OP_IMM = 5,
	FETCH_OP_COMM = 6,
	FETCH_OP_ARG = 7,
	FETCH_OP_FOFFS = 8,
	FETCH_OP_DATA = 9,
	FETCH_OP_DEREF = 10,
	FETCH_OP_UDEREF = 11,
	FETCH_OP_ST_RAW = 12,
	FETCH_OP_ST_MEM = 13,
	FETCH_OP_ST_UMEM = 14,
	FETCH_OP_ST_STRING = 15,
	FETCH_OP_ST_USTRING = 16,
	FETCH_OP_MOD_BF = 17,
	FETCH_OP_LP_ARRAY = 18,
	FETCH_OP_END = 19,
	FETCH_NOP_SYMBOL = 20,
};

struct fetch_insn {
	enum fetch_op op;
	union {
		unsigned int param;
		struct {
			unsigned int size;
			int offset;
		};
		struct {
			unsigned char basesize;
			unsigned char lshift;
			unsigned char rshift;
		};
		long unsigned int immediate;
		void *data;
	};
};

struct fetch_type {
	const char *name;
	size_t size;
	int is_signed;
	print_type_func_t print;
	const char *fmt;
	const char *fmttype;
};

struct probe_arg {
	struct fetch_insn *code;
	bool dynamic;
	unsigned int offset;
	unsigned int count;
	const char *name;
	const char *comm;
	char *fmt;
	const struct fetch_type *type;
};

struct trace_uprobe_filter {
	rwlock_t rwlock;
	int nr_systemwide;
	struct list_head perf_events;
};

struct trace_probe_event {
	unsigned int flags;
	struct trace_event_class class;
	struct trace_event_call call;
	struct list_head files;
	struct list_head probes;
	struct trace_uprobe_filter filter[0];
};

struct trace_probe {
	struct list_head list;
	struct trace_probe_event *event;
	ssize_t size;
	unsigned int nr_args;
	struct probe_arg args[0];
};

struct event_file_link {
	struct trace_event_file *file;
	struct list_head list;
};

enum {
	TP_ERR_FILE_NOT_FOUND = 0,
	TP_ERR_NO_REGULAR_FILE = 1,
	TP_ERR_BAD_REFCNT = 2,
	TP_ERR_REFCNT_OPEN_BRACE = 3,
	TP_ERR_BAD_REFCNT_SUFFIX = 4,
	TP_ERR_BAD_UPROBE_OFFS = 5,
	TP_ERR_MAXACT_NO_KPROBE = 6,
	TP_ERR_BAD_MAXACT = 7,
	TP_ERR_MAXACT_TOO_BIG = 8,
	TP_ERR_BAD_PROBE_ADDR = 9,
	TP_ERR_BAD_RETPROBE = 10,
	TP_ERR_BAD_ADDR_SUFFIX = 11,
	TP_ERR_NO_GROUP_NAME = 12,
	TP_ERR_GROUP_TOO_LONG = 13,
	TP_ERR_BAD_GROUP_NAME = 14,
	TP_ERR_NO_EVENT_NAME = 15,
	TP_ERR_EVENT_TOO_LONG = 16,
	TP_ERR_BAD_EVENT_NAME = 17,
	TP_ERR_EVENT_EXIST = 18,
	TP_ERR_RETVAL_ON_PROBE = 19,
	TP_ERR_BAD_STACK_NUM = 20,
	TP_ERR_BAD_ARG_NUM = 21,
	TP_ERR_BAD_VAR = 22,
	TP_ERR_BAD_REG_NAME = 23,
	TP_ERR_BAD_MEM_ADDR = 24,
	TP_ERR_BAD_IMM = 25,
	TP_ERR_IMMSTR_NO_CLOSE = 26,
	TP_ERR_FILE_ON_KPROBE = 27,
	TP_ERR_BAD_FILE_OFFS = 28,
	TP_ERR_SYM_ON_UPROBE = 29,
	TP_ERR_TOO_MANY_OPS = 30,
	TP_ERR_DEREF_NEED_BRACE = 31,
	TP_ERR_BAD_DEREF_OFFS = 32,
	TP_ERR_DEREF_OPEN_BRACE = 33,
	TP_ERR_COMM_CANT_DEREF = 34,
	TP_ERR_BAD_FETCH_ARG = 35,
	TP_ERR_ARRAY_NO_CLOSE = 36,
	TP_ERR_BAD_ARRAY_SUFFIX = 37,
	TP_ERR_BAD_ARRAY_NUM = 38,
	TP_ERR_ARRAY_TOO_BIG = 39,
	TP_ERR_BAD_TYPE = 40,
	TP_ERR_BAD_STRING = 41,
	TP_ERR_BAD_BITFIELD = 42,
	TP_ERR_ARG_NAME_TOO_LONG = 43,
	TP_ERR_NO_ARG_NAME = 44,
	TP_ERR_BAD_ARG_NAME = 45,
	TP_ERR_USED_ARG_NAME = 46,
	TP_ERR_ARG_TOO_LONG = 47,
	TP_ERR_NO_ARG_BODY = 48,
	TP_ERR_BAD_INSN_BNDRY = 49,
	TP_ERR_FAIL_REG_PROBE = 50,
	TP_ERR_DIFF_PROBE_TYPE = 51,
	TP_ERR_DIFF_ARG_TYPE = 52,
	TP_ERR_SAME_PROBE = 53,
};

struct trace_kprobe {
	struct dyn_event devent;
	struct kretprobe rp;
	long unsigned int *nhit;
	const char *symbol;
	struct trace_probe tp;
};

struct trace_event_raw_cpu {
	struct trace_entry ent;
	u32 state;
	u32 cpu_id;
	char __data[0];
};

struct trace_event_raw_powernv_throttle {
	struct trace_entry ent;
	int chip_id;
	u32 __data_loc_reason;
	int pmax;
	char __data[0];
};

struct trace_event_raw_pstate_sample {
	struct trace_entry ent;
	u32 core_busy;
	u32 scaled_busy;
	u32 from;
	u32 to;
	u64 mperf;
	u64 aperf;
	u64 tsc;
	u32 freq;
	u32 io_boost;
	char __data[0];
};

struct trace_event_raw_cpu_frequency_limits {
	struct trace_entry ent;
	u32 min_freq;
	u32 max_freq;
	u32 cpu_id;
	char __data[0];
};

struct trace_event_raw_device_pm_callback_start {
	struct trace_entry ent;
	u32 __data_loc_device;
	u32 __data_loc_driver;
	u32 __data_loc_parent;
	u32 __data_loc_pm_ops;
	int event;
	char __data[0];
};

struct trace_event_raw_device_pm_callback_end {
	struct trace_entry ent;
	u32 __data_loc_device;
	u32 __data_loc_driver;
	int error;
	char __data[0];
};

struct trace_event_raw_suspend_resume {
	struct trace_entry ent;
	const char *action;
	int val;
	bool start;
	char __data[0];
};

struct trace_event_raw_wakeup_source {
	struct trace_entry ent;
	u32 __data_loc_name;
	u64 state;
	char __data[0];
};

struct trace_event_raw_clock {
	struct trace_entry ent;
	u32 __data_loc_name;
	u64 state;
	u64 cpu_id;
	char __data[0];
};

struct trace_event_raw_power_domain {
	struct trace_entry ent;
	u32 __data_loc_name;
	u64 state;
	u64 cpu_id;
	char __data[0];
};

struct trace_event_raw_cpu_latency_qos_request {
	struct trace_entry ent;
	s32 value;
	char __data[0];
};

struct trace_event_raw_pm_qos_update {
	struct trace_entry ent;
	enum pm_qos_req_action action;
	int prev_value;
	int curr_value;
	char __data[0];
};

struct trace_event_raw_dev_pm_qos_request {
	struct trace_entry ent;
	u32 __data_loc_name;
	enum dev_pm_qos_req_type type;
	s32 new_value;
	char __data[0];
};

struct trace_event_data_offsets_cpu {};

struct trace_event_data_offsets_powernv_throttle {
	u32 reason;
};

struct trace_event_data_offsets_pstate_sample {};

struct trace_event_data_offsets_cpu_frequency_limits {};

struct trace_event_data_offsets_device_pm_callback_start {
	u32 device;
	u32 driver;
	u32 parent;
	u32 pm_ops;
};

struct trace_event_data_offsets_device_pm_callback_end {
	u32 device;
	u32 driver;
};

struct trace_event_data_offsets_suspend_resume {};

struct trace_event_data_offsets_wakeup_source {
	u32 name;
};

struct trace_event_data_offsets_clock {
	u32 name;
};

struct trace_event_data_offsets_power_domain {
	u32 name;
};

struct trace_event_data_offsets_cpu_latency_qos_request {};

struct trace_event_data_offsets_pm_qos_update {};

struct trace_event_data_offsets_dev_pm_qos_request {
	u32 name;
};

typedef void (*btf_trace_cpu_idle)(void *, unsigned int, unsigned int);

typedef void (*btf_trace_powernv_throttle)(void *, int, const char *, int);

typedef void (*btf_trace_pstate_sample)(void *, u32, u32, u32, u32, u64, u64, u64, u32, u32);

typedef void (*btf_trace_cpu_frequency)(void *, unsigned int, unsigned int);

typedef void (*btf_trace_cpu_frequency_limits)(void *, struct cpufreq_policy *);

typedef void (*btf_trace_device_pm_callback_start)(void *, struct device *, const char *, int);

typedef void (*btf_trace_device_pm_callback_end)(void *, struct device *, int);

typedef void (*btf_trace_suspend_resume)(void *, const char *, int, bool);

typedef void (*btf_trace_wakeup_source_activate)(void *, const char *, unsigned int);

typedef void (*btf_trace_wakeup_source_deactivate)(void *, const char *, unsigned int);

typedef void (*btf_trace_clock_enable)(void *, const char *, unsigned int, unsigned int);

typedef void (*btf_trace_clock_disable)(void *, const char *, unsigned int, unsigned int);

typedef void (*btf_trace_clock_set_rate)(void *, const char *, unsigned int, unsigned int);

typedef void (*btf_trace_power_domain_target)(void *, const char *, unsigned int, unsigned int);

typedef void (*btf_trace_pm_qos_add_request)(void *, s32);

typedef void (*btf_trace_pm_qos_update_request)(void *, s32);

typedef void (*btf_trace_pm_qos_remove_request)(void *, s32);

typedef void (*btf_trace_pm_qos_update_target)(void *, enum pm_qos_req_action, int, int);

typedef void (*btf_trace_pm_qos_update_flags)(void *, enum pm_qos_req_action, int, int);

typedef void (*btf_trace_dev_pm_qos_add_request)(void *, const char *, enum dev_pm_qos_req_type, s32);

typedef void (*btf_trace_dev_pm_qos_update_request)(void *, const char *, enum dev_pm_qos_req_type, s32);

typedef void (*btf_trace_dev_pm_qos_remove_request)(void *, const char *, enum dev_pm_qos_req_type, s32);

struct trace_event_raw_rpm_internal {
	struct trace_entry ent;
	u32 __data_loc_name;
	int flags;
	int usage_count;
	int disable_depth;
	int runtime_auto;
	int request_pending;
	int irq_safe;
	int child_count;
	char __data[0];
};

struct trace_event_raw_rpm_return_int {
	struct trace_entry ent;
	u32 __data_loc_name;
	long unsigned int ip;
	int ret;
	char __data[0];
};

struct trace_event_data_offsets_rpm_internal {
	u32 name;
};

struct trace_event_data_offsets_rpm_return_int {
	u32 name;
};

typedef void (*btf_trace_rpm_suspend)(void *, struct device *, int);

typedef void (*btf_trace_rpm_resume)(void *, struct device *, int);

typedef void (*btf_trace_rpm_idle)(void *, struct device *, int);

typedef void (*btf_trace_rpm_usage)(void *, struct device *, int);

typedef void (*btf_trace_rpm_return_int)(void *, struct device *, long unsigned int, int);

typedef int (*dynevent_check_arg_fn_t)(void *);

struct dynevent_arg_pair {
	const char *lhs;
	const char *rhs;
	char operator;
	char separator;
};

struct trace_probe_log {
	const char *subsystem;
	const char **argv;
	int argc;
	int index;
};

struct rnd_state {
	__u32 s1;
	__u32 s2;
	__u32 s3;
	__u32 s4;
};

struct rhash_lock_head;

struct bucket_table {
	unsigned int size;
	unsigned int nest;
	u32 hash_rnd;
	struct list_head walkers;
	struct callback_head rcu;
	struct bucket_table *future_tbl;
	struct lockdep_map dep_map;
	long: 64;
	struct rhash_lock_head *buckets[0];
};

enum xdp_action {
	XDP_ABORTED = 0,
	XDP_DROP = 1,
	XDP_PASS = 2,
	XDP_TX = 3,
	XDP_REDIRECT = 4,
};

enum bpf_jit_poke_reason {
	BPF_POKE_REASON_TAIL_CALL = 0,
};

enum bpf_text_poke_type {
	BPF_MOD_CALL = 0,
	BPF_MOD_JUMP = 1,
};

enum xdp_mem_type {
	MEM_TYPE_PAGE_SHARED = 0,
	MEM_TYPE_PAGE_ORDER0 = 1,
	MEM_TYPE_PAGE_POOL = 2,
	MEM_TYPE_XSK_BUFF_POOL = 3,
	MEM_TYPE_MAX = 4,
};

struct xdp_cpumap_stats {
	unsigned int redirect;
	unsigned int pass;
	unsigned int drop;
};

typedef void (*bpf_jit_fill_hole_t)(void *, unsigned int);

struct bpf_prog_dummy {
	struct bpf_prog prog;
};

typedef u64 (*btf_bpf_user_rnd_u32)();

typedef u64 (*btf_bpf_get_raw_cpu_id)();

struct _bpf_dtab_netdev {
	struct net_device *dev;
};

struct rhash_lock_head {};

struct zero_copy_allocator;

struct page_pool;

struct xdp_mem_allocator {
	struct xdp_mem_info mem;
	union {
		void *allocator;
		struct page_pool *page_pool;
		struct zero_copy_allocator *zc_alloc;
	};
	struct rhash_head node;
	struct callback_head rcu;
};

struct trace_event_raw_xdp_exception {
	struct trace_entry ent;
	int prog_id;
	u32 act;
	int ifindex;
	char __data[0];
};

struct trace_event_raw_xdp_bulk_tx {
	struct trace_entry ent;
	int ifindex;
	u32 act;
	int drops;
	int sent;
	int err;
	char __data[0];
};

struct trace_event_raw_xdp_redirect_template {
	struct trace_entry ent;
	int prog_id;
	u32 act;
	int ifindex;
	int err;
	int to_ifindex;
	u32 map_id;
	int map_index;
	char __data[0];
};

struct trace_event_raw_xdp_cpumap_kthread {
	struct trace_entry ent;
	int map_id;
	u32 act;
	int cpu;
	unsigned int drops;
	unsigned int processed;
	int sched;
	unsigned int xdp_pass;
	unsigned int xdp_drop;
	unsigned int xdp_redirect;
	char __data[0];
};

struct trace_event_raw_xdp_cpumap_enqueue {
	struct trace_entry ent;
	int map_id;
	u32 act;
	int cpu;
	unsigned int drops;
	unsigned int processed;
	int to_cpu;
	char __data[0];
};

struct trace_event_raw_xdp_devmap_xmit {
	struct trace_entry ent;
	int from_ifindex;
	u32 act;
	int to_ifindex;
	int drops;
	int sent;
	int err;
	char __data[0];
};

struct trace_event_raw_mem_disconnect {
	struct trace_entry ent;
	const struct xdp_mem_allocator *xa;
	u32 mem_id;
	u32 mem_type;
	const void *allocator;
	char __data[0];
};

struct trace_event_raw_mem_connect {
	struct trace_entry ent;
	const struct xdp_mem_allocator *xa;
	u32 mem_id;
	u32 mem_type;
	const void *allocator;
	const struct xdp_rxq_info *rxq;
	int ifindex;
	char __data[0];
};

struct trace_event_raw_mem_return_failed {
	struct trace_entry ent;
	const struct page *page;
	u32 mem_id;
	u32 mem_type;
	char __data[0];
};

struct trace_event_data_offsets_xdp_exception {};

struct trace_event_data_offsets_xdp_bulk_tx {};

struct trace_event_data_offsets_xdp_redirect_template {};

struct trace_event_data_offsets_xdp_cpumap_kthread {};

struct trace_event_data_offsets_xdp_cpumap_enqueue {};

struct trace_event_data_offsets_xdp_devmap_xmit {};

struct trace_event_data_offsets_mem_disconnect {};

struct trace_event_data_offsets_mem_connect {};

struct trace_event_data_offsets_mem_return_failed {};

typedef void (*btf_trace_xdp_exception)(void *, const struct net_device *, const struct bpf_prog *, u32);

typedef void (*btf_trace_xdp_bulk_tx)(void *, const struct net_device *, int, int, int);

typedef void (*btf_trace_xdp_redirect)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);

typedef void (*btf_trace_xdp_redirect_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);

typedef void (*btf_trace_xdp_redirect_map)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);

typedef void (*btf_trace_xdp_redirect_map_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, const struct bpf_map *, u32);

typedef void (*btf_trace_xdp_cpumap_kthread)(void *, int, unsigned int, unsigned int, int, struct xdp_cpumap_stats *);

typedef void (*btf_trace_xdp_cpumap_enqueue)(void *, int, unsigned int, unsigned int, int);

typedef void (*btf_trace_xdp_devmap_xmit)(void *, const struct net_device *, const struct net_device *, int, int, int);

typedef void (*btf_trace_mem_disconnect)(void *, const struct xdp_mem_allocator *);

typedef void (*btf_trace_mem_connect)(void *, const struct xdp_mem_allocator *, const struct xdp_rxq_info *);

typedef void (*btf_trace_mem_return_failed)(void *, const struct xdp_mem_info *, const struct page *);

enum bpf_cmd {
	BPF_MAP_CREATE = 0,
	BPF_MAP_LOOKUP_ELEM = 1,
	BPF_MAP_UPDATE_ELEM = 2,
	BPF_MAP_DELETE_ELEM = 3,
	BPF_MAP_GET_NEXT_KEY = 4,
	BPF_PROG_LOAD = 5,
	BPF_OBJ_PIN = 6,
	BPF_OBJ_GET = 7,
	BPF_PROG_ATTACH = 8,
	BPF_PROG_DETACH = 9,
	BPF_PROG_TEST_RUN = 10,
	BPF_PROG_GET_NEXT_ID = 11,
	BPF_MAP_GET_NEXT_ID = 12,
	BPF_PROG_GET_FD_BY_ID = 13,
	BPF_MAP_GET_FD_BY_ID = 14,
	BPF_OBJ_GET_INFO_BY_FD = 15,
	BPF_PROG_QUERY = 16,
	BPF_RAW_TRACEPOINT_OPEN = 17,
	BPF_BTF_LOAD = 18,
	BPF_BTF_GET_FD_BY_ID = 19,
	BPF_TASK_FD_QUERY = 20,
	BPF_MAP_LOOKUP_AND_DELETE_ELEM = 21,
	BPF_MAP_FREEZE = 22,
	BPF_BTF_GET_NEXT_ID = 23,
	BPF_MAP_LOOKUP_BATCH = 24,
	BPF_MAP_LOOKUP_AND_DELETE_BATCH = 25,
	BPF_MAP_UPDATE_BATCH = 26,
	BPF_MAP_DELETE_BATCH = 27,
	BPF_LINK_CREATE = 28,
	BPF_LINK_UPDATE = 29,
	BPF_LINK_GET_FD_BY_ID = 30,
	BPF_LINK_GET_NEXT_ID = 31,
	BPF_ENABLE_STATS = 32,
	BPF_ITER_CREATE = 33,
	BPF_LINK_DETACH = 34,
	BPF_PROG_BIND_MAP = 35,
};

enum {
	BPF_ANY = 0,
	BPF_NOEXIST = 1,
	BPF_EXIST = 2,
	BPF_F_LOCK = 4,
};

enum {
	BPF_F_NO_PREALLOC = 1,
	BPF_F_NO_COMMON_LRU = 2,
	BPF_F_NUMA_NODE = 4,
	BPF_F_RDONLY = 8,
	BPF_F_WRONLY = 16,
	BPF_F_STACK_BUILD_ID = 32,
	BPF_F_ZERO_SEED = 64,
	BPF_F_RDONLY_PROG = 128,
	BPF_F_WRONLY_PROG = 256,
	BPF_F_CLONE = 512,
	BPF_F_MMAPABLE = 1024,
	BPF_F_PRESERVE_ELEMS = 2048,
	BPF_F_INNER_MAP = 4096,
};

enum bpf_stats_type {
	BPF_STATS_RUN_TIME = 0,
};

struct bpf_prog_info {
	__u32 type;
	__u32 id;
	__u8 tag[8];
	__u32 jited_prog_len;
	__u32 xlated_prog_len;
	__u64 jited_prog_insns;
	__u64 xlated_prog_insns;
	__u64 load_time;
	__u32 created_by_uid;
	__u32 nr_map_ids;
	__u64 map_ids;
	char name[16];
	__u32 ifindex;
	__u32 gpl_compatible: 1;
	__u64 netns_dev;
	__u64 netns_ino;
	__u32 nr_jited_ksyms;
	__u32 nr_jited_func_lens;
	__u64 jited_ksyms;
	__u64 jited_func_lens;
	__u32 btf_id;
	__u32 func_info_rec_size;
	__u64 func_info;
	__u32 nr_func_info;
	__u32 nr_line_info;
	__u64 line_info;
	__u64 jited_line_info;
	__u32 nr_jited_line_info;
	__u32 line_info_rec_size;
	__u32 jited_line_info_rec_size;
	__u32 nr_prog_tags;
	__u64 prog_tags;
	__u64 run_time_ns;
	__u64 run_cnt;
};

struct bpf_map_info {
	__u32 type;
	__u32 id;
	__u32 key_size;
	__u32 value_size;
	__u32 max_entries;
	__u32 map_flags;
	char name[16];
	__u32 ifindex;
	__u32 btf_vmlinux_value_type_id;
	__u64 netns_dev;
	__u64 netns_ino;
	__u32 btf_id;
	__u32 btf_key_type_id;
	__u32 btf_value_type_id;
};

struct bpf_btf_info {
	__u64 btf;
	__u32 btf_size;
	__u32 id;
};

struct bpf_spin_lock {
	__u32 val;
};

struct bpf_attach_target_info {
	struct btf_func_model fmodel;
	long int tgt_addr;
	const char *tgt_name;
	const struct btf_type *tgt_type;
};

struct bpf_link_primer {
	struct bpf_link *link;
	struct file *file;
	int fd;
	u32 id;
};

enum perf_bpf_event_type {
	PERF_BPF_EVENT_UNKNOWN = 0,
	PERF_BPF_EVENT_PROG_LOAD = 1,
	PERF_BPF_EVENT_PROG_UNLOAD = 2,
	PERF_BPF_EVENT_MAX = 3,
};

enum bpf_audit {
	BPF_AUDIT_LOAD = 0,
	BPF_AUDIT_UNLOAD = 1,
	BPF_AUDIT_MAX = 2,
};

struct bpf_tracing_link {
	struct bpf_link link;
	enum bpf_attach_type attach_type;
	struct bpf_trampoline *trampoline;
	struct bpf_prog *tgt_prog;
};

struct bpf_raw_tp_link {
	struct bpf_link link;
	struct bpf_raw_event_map *btp;
};

struct btf_member {
	__u32 name_off;
	__u32 type;
	__u32 offset;
};

enum btf_func_linkage {
	BTF_FUNC_STATIC = 0,
	BTF_FUNC_GLOBAL = 1,
	BTF_FUNC_EXTERN = 2,
};

struct btf_var_secinfo {
	__u32 type;
	__u32 offset;
	__u32 size;
};

enum sk_action {
	SK_DROP = 0,
	SK_PASS = 1,
};

struct bpf_verifier_log {
	u32 level;
	char kbuf[1024];
	char *ubuf;
	u32 len_used;
	u32 len_total;
};

struct bpf_subprog_info {
	u32 start;
	u32 linfo_idx;
	u16 stack_depth;
	bool has_tail_call;
	bool tail_call_reachable;
	bool has_ld_abs;
};

struct bpf_id_pair {
	u32 old;
	u32 cur;
};

struct bpf_verifier_stack_elem;

struct bpf_verifier_state;

struct bpf_verifier_state_list;

struct bpf_insn_aux_data;

struct bpf_verifier_env {
	u32 insn_idx;
	u32 prev_insn_idx;
	struct bpf_prog *prog;
	const struct bpf_verifier_ops *ops;
	struct bpf_verifier_stack_elem *head;
	int stack_size;
	bool strict_alignment;
	bool test_state_freq;
	struct bpf_verifier_state *cur_state;
	struct bpf_verifier_state_list **explored_states;
	struct bpf_verifier_state_list *free_list;
	struct bpf_map *used_maps[64];
	u32 used_map_cnt;
	u32 id_gen;
	bool explore_alu_limits;
	bool allow_ptr_leaks;
	bool allow_uninit_stack;
	bool allow_ptr_to_map_access;
	bool bpf_capable;
	bool bypass_spec_v1;
	bool bypass_spec_v4;
	bool seen_direct_write;
	struct bpf_insn_aux_data *insn_aux_data;
	const struct bpf_line_info *prev_linfo;
	struct bpf_verifier_log log;
	struct bpf_subprog_info subprog_info[257];
	struct bpf_id_pair idmap_scratch[75];
	struct {
		int *insn_state;
		int *insn_stack;
		int cur_stack;
	} cfg;
	u32 pass_cnt;
	u32 subprog_cnt;
	u32 prev_insn_processed;
	u32 insn_processed;
	u32 prev_jmps_processed;
	u32 jmps_processed;
	u64 verification_time;
	u32 max_states_per_insn;
	u32 total_states;
	u32 peak_states;
	u32 longest_mark_read_walk;
};

struct bpf_struct_ops {
	const struct bpf_verifier_ops *verifier_ops;
	int (*init)(struct btf *);
	int (*check_member)(const struct btf_type *, const struct btf_member *);
	int (*init_member)(const struct btf_type *, const struct btf_member *, void *, const void *);
	int (*reg)(void *);
	void (*unreg)(void *);
	const struct btf_type *type;
	const struct btf_type *value_type;
	const char *name;
	struct btf_func_model func_models[64];
	u32 type_id;
	u32 value_id;
};

typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *);

struct tnum {
	u64 value;
	u64 mask;
};

enum bpf_reg_liveness {
	REG_LIVE_NONE = 0,
	REG_LIVE_READ32 = 1,
	REG_LIVE_READ64 = 2,
	REG_LIVE_READ = 3,
	REG_LIVE_WRITTEN = 4,
	REG_LIVE_DONE = 8,
};

struct bpf_reg_state {
	enum bpf_reg_type type;
	union {
		u16 range;
		struct bpf_map *map_ptr;
		u32 btf_id;
		u32 mem_size;
		long unsigned int raw;
	};
	s32 off;
	u32 id;
	u32 ref_obj_id;
	struct tnum var_off;
	s64 smin_value;
	s64 smax_value;
	u64 umin_value;
	u64 umax_value;
	s32 s32_min_value;
	s32 s32_max_value;
	u32 u32_min_value;
	u32 u32_max_value;
	struct bpf_reg_state *parent;
	u32 frameno;
	s32 subreg_def;
	enum bpf_reg_liveness live;
	bool precise;
};

enum bpf_stack_slot_type {
	STACK_INVALID = 0,
	STACK_SPILL = 1,
	STACK_MISC = 2,
	STACK_ZERO = 3,
};

struct bpf_stack_state {
	struct bpf_reg_state spilled_ptr;
	u8 slot_type[8];
};

struct bpf_reference_state {
	int id;
	int insn_idx;
};

struct bpf_func_state {
	struct bpf_reg_state regs[11];
	int callsite;
	u32 frameno;
	u32 subprogno;
	int acquired_refs;
	struct bpf_reference_state *refs;
	int allocated_stack;
	struct bpf_stack_state *stack;
};

struct bpf_idx_pair {
	u32 prev_idx;
	u32 idx;
};

struct bpf_verifier_state {
	struct bpf_func_state *frame[8];
	struct bpf_verifier_state *parent;
	u32 branches;
	u32 insn_idx;
	u32 curframe;
	u32 active_spin_lock;
	bool speculative;
	u32 first_insn_idx;
	u32 last_insn_idx;
	struct bpf_idx_pair *jmp_history;
	u32 jmp_history_cnt;
};

struct bpf_verifier_state_list {
	struct bpf_verifier_state state;
	struct bpf_verifier_state_list *next;
	int miss_cnt;
	int hit_cnt;
};

struct bpf_insn_aux_data {
	union {
		enum bpf_reg_type ptr_type;
		long unsigned int map_ptr_state;
		s32 call_imm;
		u32 alu_limit;
		struct {
			u32 map_index;
			u32 map_off;
		};
		struct {
			enum bpf_reg_type reg_type;
			union {
				u32 btf_id;
				u32 mem_size;
			};
		} btf_var;
	};
	u64 map_key_state;
	int ctx_field_size;
	u32 seen;
	bool sanitize_stack_spill;
	bool zext_dst;
	u8 alu_state;
	unsigned int orig_idx;
	bool prune_point;
};

struct bpf_verifier_stack_elem {
	struct bpf_verifier_state st;
	int insn_idx;
	int prev_insn_idx;
	struct bpf_verifier_stack_elem *next;
	u32 log_pos;
};

enum {
	BTF_SOCK_TYPE_INET = 0,
	BTF_SOCK_TYPE_INET_CONN = 1,
	BTF_SOCK_TYPE_INET_REQ = 2,
	BTF_SOCK_TYPE_INET_TW = 3,
	BTF_SOCK_TYPE_REQ = 4,
	BTF_SOCK_TYPE_SOCK = 5,
	BTF_SOCK_TYPE_SOCK_COMMON = 6,
	BTF_SOCK_TYPE_TCP = 7,
	BTF_SOCK_TYPE_TCP_REQ = 8,
	BTF_SOCK_TYPE_TCP_TW = 9,
	BTF_SOCK_TYPE_TCP6 = 10,
	BTF_SOCK_TYPE_UDP = 11,
	BTF_SOCK_TYPE_UDP6 = 12,
	MAX_BTF_SOCK_TYPE = 13,
};

typedef void (*bpf_insn_print_t)(void *, const char *, ...);

typedef const char * (*bpf_insn_revmap_call_t)(void *, const struct bpf_insn *);

typedef const char * (*bpf_insn_print_imm_t)(void *, const struct bpf_insn *, __u64);

struct bpf_insn_cbs {
	bpf_insn_print_t cb_print;
	bpf_insn_revmap_call_t cb_call;
	bpf_insn_print_imm_t cb_imm;
	void *private_data;
};

struct bpf_call_arg_meta {
	struct bpf_map *map_ptr;
	bool raw_mode;
	bool pkt_access;
	int regno;
	int access_size;
	int mem_size;
	u64 msize_max_value;
	int ref_obj_id;
	int func_id;
	u32 btf_id;
	u32 ret_btf_id;
};

enum reg_arg_type {
	SRC_OP = 0,
	DST_OP = 1,
	DST_OP_NO_MARK = 2,
};

enum stack_access_src {
	ACCESS_DIRECT = 1,
	ACCESS_HELPER = 2,
};

struct bpf_reg_types {
	const enum bpf_reg_type types[10];
	u32 *btf_id;
};

enum {
	REASON_BOUNDS = 4294967295,
	REASON_TYPE = 4294967294,
	REASON_PATHS = 4294967293,
	REASON_LIMIT = 4294967292,
	REASON_STACK = 4294967291,
};

struct bpf_sanitize_info {
	struct bpf_insn_aux_data aux;
	bool mask_to_left;
};

enum {
	DISCOVERED = 16,
	EXPLORED = 32,
	FALLTHROUGH = 1,
	BRANCH = 2,
};

struct tree_descr {
	const char *name;
	const struct file_operations *ops;
	int mode;
};

struct umd_info {
	const char *driver_name;
	struct file *pipe_to_umh;
	struct file *pipe_from_umh;
	struct path wd;
	struct pid *tgid;
};

struct bpf_preload_info {
	char link_name[16];
	int link_id;
};

struct bpf_preload_ops {
	struct umd_info info;
	int (*preload)(struct bpf_preload_info *);
	int (*finish)();
	struct module *owner;
};

enum bpf_type {
	BPF_TYPE_UNSPEC = 0,
	BPF_TYPE_PROG = 1,
	BPF_TYPE_MAP = 2,
	BPF_TYPE_LINK = 3,
};

struct map_iter {
	void *key;
	bool done;
};

enum {
	OPT_MODE = 0,
};

struct bpf_mount_opts {
	umode_t mode;
};

struct bpf_pidns_info {
	__u32 pid;
	__u32 tgid;
};

struct bpf_cgroup_storage_info {
	struct task_struct *task;
	struct bpf_cgroup_storage *storage[2];
};

typedef u64 (*btf_bpf_map_lookup_elem)(struct bpf_map *, void *);

typedef u64 (*btf_bpf_map_update_elem)(struct bpf_map *, void *, void *, u64);

typedef u64 (*btf_bpf_map_delete_elem)(struct bpf_map *, void *);

typedef u64 (*btf_bpf_map_push_elem)(struct bpf_map *, void *, u64);

typedef u64 (*btf_bpf_map_pop_elem)(struct bpf_map *, void *);

typedef u64 (*btf_bpf_map_peek_elem)(struct bpf_map *, void *);

typedef u64 (*btf_bpf_get_smp_processor_id)();

typedef u64 (*btf_bpf_get_numa_node_id)();

typedef u64 (*btf_bpf_ktime_get_ns)();

typedef u64 (*btf_bpf_ktime_get_boot_ns)();

typedef u64 (*btf_bpf_get_current_pid_tgid)();

typedef u64 (*btf_bpf_get_current_uid_gid)();

typedef u64 (*btf_bpf_get_current_comm)(char *, u32);

typedef u64 (*btf_bpf_spin_lock)(struct bpf_spin_lock *);

typedef u64 (*btf_bpf_spin_unlock)(struct bpf_spin_lock *);

typedef u64 (*btf_bpf_jiffies64)();

typedef u64 (*btf_bpf_get_current_cgroup_id)();

typedef u64 (*btf_bpf_get_current_ancestor_cgroup_id)(int);

typedef u64 (*btf_bpf_get_local_storage)(struct bpf_map *, u64);

typedef u64 (*btf_bpf_strtol)(const char *, size_t, u64, long int *);

typedef u64 (*btf_bpf_strtoul)(const char *, size_t, u64, long unsigned int *);

typedef u64 (*btf_bpf_get_ns_current_pid_tgid)(u64, u64, struct bpf_pidns_info *, u32);

typedef u64 (*btf_bpf_event_output_data)(void *, struct bpf_map *, u64, void *, u64);

typedef u64 (*btf_bpf_copy_from_user)(void *, u32, const void *);

typedef u64 (*btf_bpf_per_cpu_ptr)(const void *, u32);

typedef u64 (*btf_bpf_this_cpu_ptr)(const void *);

union bpf_iter_link_info {
	struct {
		__u32 map_fd;
	} map;
};

typedef int (*bpf_iter_attach_target_t)(struct bpf_prog *, union bpf_iter_link_info *, struct bpf_iter_aux_info *);

typedef void (*bpf_iter_detach_target_t)(struct bpf_iter_aux_info *);

typedef void (*bpf_iter_show_fdinfo_t)(const struct bpf_iter_aux_info *, struct seq_file *);

typedef int (*bpf_iter_fill_link_info_t)(const struct bpf_iter_aux_info *, struct bpf_link_info *);

struct bpf_iter_reg {
	const char *target;
	bpf_iter_attach_target_t attach_target;
	bpf_iter_detach_target_t detach_target;
	bpf_iter_show_fdinfo_t show_fdinfo;
	bpf_iter_fill_link_info_t fill_link_info;
	u32 ctx_arg_info_size;
	struct bpf_ctx_arg_aux ctx_arg_info[2];
	const struct bpf_iter_seq_info *seq_info;
};

struct bpf_iter_meta {
	union {
		struct seq_file *seq;
	};
	u64 session_id;
	u64 seq_num;
};

struct bpf_iter_target_info {
	struct list_head list;
	const struct bpf_iter_reg *reg_info;
	u32 btf_id;
};

struct bpf_iter_link {
	struct bpf_link link;
	struct bpf_iter_aux_info aux;
	struct bpf_iter_target_info *tinfo;
};

struct bpf_iter_priv_data {
	struct bpf_iter_target_info *tinfo;
	const struct bpf_iter_seq_info *seq_info;
	struct bpf_prog *prog;
	u64 session_id;
	u64 seq_num;
	bool done_stop;
	long: 56;
	u8 target_private[0];
};

struct bpf_iter_seq_map_info {
	u32 map_id;
};

struct bpf_iter__bpf_map {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct bpf_map *map;
	};
};

struct bpf_iter_seq_task_common {
	struct pid_namespace *ns;
};

struct bpf_iter_seq_task_info {
	struct bpf_iter_seq_task_common common;
	u32 tid;
};

struct bpf_iter__task {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct task_struct *task;
	};
};

struct bpf_iter_seq_task_file_info {
	struct bpf_iter_seq_task_common common;
	struct task_struct *task;
	struct files_struct *files;
	u32 tid;
	u32 fd;
};

struct bpf_iter__task_file {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct task_struct *task;
	};
	u32 fd;
	union {
		struct file *file;
	};
};

struct bpf_iter_seq_prog_info {
	u32 prog_id;
};

struct bpf_iter__bpf_prog {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct bpf_prog *prog;
	};
};

struct bpf_iter__bpf_map_elem {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct bpf_map *map;
	};
	union {
		void *key;
	};
	union {
		void *value;
	};
};

struct pcpu_freelist_node;

struct pcpu_freelist_head {
	struct pcpu_freelist_node *first;
	raw_spinlock_t lock;
};

struct pcpu_freelist_node {
	struct pcpu_freelist_node *next;
};

struct pcpu_freelist {
	struct pcpu_freelist_head *freelist;
	struct pcpu_freelist_head extralist;
};

struct bpf_lru_node {
	struct list_head list;
	u16 cpu;
	u8 type;
	u8 ref;
};

struct bpf_lru_list {
	struct list_head lists[3];
	unsigned int counts[2];
	struct list_head *next_inactive_rotation;
	raw_spinlock_t lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_lru_locallist {
	struct list_head lists[2];
	u16 next_steal;
	raw_spinlock_t lock;
};

struct bpf_common_lru {
	struct bpf_lru_list lru_list;
	struct bpf_lru_locallist *local_list;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

typedef bool (*del_from_htab_func)(void *, struct bpf_lru_node *);

struct bpf_lru {
	union {
		struct bpf_common_lru common_lru;
		struct bpf_lru_list *percpu_lru;
	};
	del_from_htab_func del_from_htab;
	void *del_arg;
	unsigned int hash_offset;
	unsigned int nr_scans;
	bool percpu;
	long: 56;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bucket {
	struct hlist_nulls_head head;
	union {
		raw_spinlock_t raw_lock;
		spinlock_t lock;
	};
};

struct htab_elem;

struct bpf_htab {
	struct bpf_map map;
	struct bucket *buckets;
	void *elems;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	union {
		struct pcpu_freelist freelist;
		struct bpf_lru lru;
	};
	struct htab_elem **extra_elems;
	atomic_t count;
	u32 n_buckets;
	u32 elem_size;
	u32 hashrnd;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct htab_elem {
	union {
		struct hlist_nulls_node hash_node;
		struct {
			void *padding;
			union {
				struct bpf_htab *htab;
				struct pcpu_freelist_node fnode;
				struct htab_elem *batch_flink;
			};
		};
	};
	union {
		struct callback_head rcu;
		struct bpf_lru_node lru_node;
	};
	u32 hash;
	int: 32;
	char key[0];
};

struct bpf_iter_seq_hash_map_info {
	struct bpf_map *map;
	struct bpf_htab *htab;
	void *percpu_value_buf;
	u32 bucket_id;
	u32 skip_elems;
};

struct bpf_iter_seq_array_map_info {
	struct bpf_map *map;
	void *percpu_value_buf;
	u32 index;
};

struct prog_poke_elem {
	struct list_head list;
	struct bpf_prog_aux *aux;
};

enum bpf_lru_list_type {
	BPF_LRU_LIST_T_ACTIVE = 0,
	BPF_LRU_LIST_T_INACTIVE = 1,
	BPF_LRU_LIST_T_FREE = 2,
	BPF_LRU_LOCAL_LIST_T_FREE = 3,
	BPF_LRU_LOCAL_LIST_T_PENDING = 4,
};

struct bpf_lpm_trie_key {
	__u32 prefixlen;
	__u8 data[0];
};

struct lpm_trie_node {
	struct callback_head rcu;
	struct lpm_trie_node *child[2];
	u32 prefixlen;
	u32 flags;
	u8 data[0];
};

struct lpm_trie {
	struct bpf_map map;
	struct lpm_trie_node *root;
	size_t n_entries;
	size_t max_prefixlen;
	size_t data_size;
	spinlock_t lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_cgroup_storage_map {
	struct bpf_map map;
	spinlock_t lock;
	struct rb_root root;
	struct list_head list;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_queue_stack {
	struct bpf_map map;
	raw_spinlock_t lock;
	u32 head;
	u32 tail;
	u32 size;
	char elements[0];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum {
	BPF_RB_NO_WAKEUP = 1,
	BPF_RB_FORCE_WAKEUP = 2,
};

enum {
	BPF_RB_AVAIL_DATA = 0,
	BPF_RB_RING_SIZE = 1,
	BPF_RB_CONS_POS = 2,
	BPF_RB_PROD_POS = 3,
};

enum {
	BPF_RINGBUF_BUSY_BIT = 2147483648,
	BPF_RINGBUF_DISCARD_BIT = 1073741824,
	BPF_RINGBUF_HDR_SZ = 8,
};

struct bpf_ringbuf {
	wait_queue_head_t waitq;
	struct irq_work work;
	u64 mask;
	struct page **pages;
	int nr_pages;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t spinlock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int consumer_pos;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int producer_pos;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	char data[0];
};

struct bpf_ringbuf_map {
	struct bpf_map map;
	struct bpf_map_memory memory;
	struct bpf_ringbuf *rb;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_ringbuf_hdr {
	u32 len;
	u32 pg_off;
};

typedef u64 (*btf_bpf_ringbuf_reserve)(struct bpf_map *, u64, u64);

typedef u64 (*btf_bpf_ringbuf_submit)(void *, u64);

typedef u64 (*btf_bpf_ringbuf_discard)(void *, u64);

typedef u64 (*btf_bpf_ringbuf_output)(struct bpf_map *, void *, u64, u64);

typedef u64 (*btf_bpf_ringbuf_query)(struct bpf_map *, u64);

struct bpf_tramp_progs {
	struct bpf_prog *progs[40];
	int nr_progs;
};

struct btf_enum {
	__u32 name_off;
	__s32 val;
};

struct btf_array {
	__u32 type;
	__u32 index_type;
	__u32 nelems;
};

struct btf_param {
	__u32 name_off;
	__u32 type;
};

enum {
	BTF_VAR_STATIC = 0,
	BTF_VAR_GLOBAL_ALLOCATED = 1,
	BTF_VAR_GLOBAL_EXTERN = 2,
};

struct btf_var {
	__u32 linkage;
};

struct bpf_flow_keys {
	__u16 nhoff;
	__u16 thoff;
	__u16 addr_proto;
	__u8 is_frag;
	__u8 is_first_frag;
	__u8 is_encap;
	__u8 ip_proto;
	__be16 n_proto;
	__be16 sport;
	__be16 dport;
	union {
		struct {
			__be32 ipv4_src;
			__be32 ipv4_dst;
		};
		struct {
			__u32 ipv6_src[4];
			__u32 ipv6_dst[4];
		};
	};
	__u32 flags;
	__be32 flow_label;
};

struct bpf_sock {
	__u32 bound_dev_if;
	__u32 family;
	__u32 type;
	__u32 protocol;
	__u32 mark;
	__u32 priority;
	__u32 src_ip4;
	__u32 src_ip6[4];
	__u32 src_port;
	__u32 dst_port;
	__u32 dst_ip4;
	__u32 dst_ip6[4];
	__u32 state;
	__s32 rx_queue_mapping;
};

struct __sk_buff {
	__u32 len;
	__u32 pkt_type;
	__u32 mark;
	__u32 queue_mapping;
	__u32 protocol;
	__u32 vlan_present;
	__u32 vlan_tci;
	__u32 vlan_proto;
	__u32 priority;
	__u32 ingress_ifindex;
	__u32 ifindex;
	__u32 tc_index;
	__u32 cb[5];
	__u32 hash;
	__u32 tc_classid;
	__u32 data;
	__u32 data_end;
	__u32 napi_id;
	__u32 family;
	__u32 remote_ip4;
	__u32 local_ip4;
	__u32 remote_ip6[4];
	__u32 local_ip6[4];
	__u32 remote_port;
	__u32 local_port;
	__u32 data_meta;
	union {
		struct bpf_flow_keys *flow_keys;
	};
	__u64 tstamp;
	__u32 wire_len;
	__u32 gso_segs;
	union {
		struct bpf_sock *sk;
	};
	__u32 gso_size;
};

struct xdp_md {
	__u32 data;
	__u32 data_end;
	__u32 data_meta;
	__u32 ingress_ifindex;
	__u32 rx_queue_index;
	__u32 egress_ifindex;
};

struct sk_msg_md {
	union {
		void *data;
	};
	union {
		void *data_end;
	};
	__u32 family;
	__u32 remote_ip4;
	__u32 local_ip4;
	__u32 remote_ip6[4];
	__u32 local_ip6[4];
	__u32 remote_port;
	__u32 local_port;
	__u32 size;
	union {
		struct bpf_sock *sk;
	};
};

struct sk_reuseport_md {
	union {
		void *data;
	};
	union {
		void *data_end;
	};
	__u32 len;
	__u32 eth_protocol;
	__u32 ip_protocol;
	__u32 bind_inany;
	__u32 hash;
};

struct bpf_sock_addr {
	__u32 user_family;
	__u32 user_ip4;
	__u32 user_ip6[4];
	__u32 user_port;
	__u32 family;
	__u32 type;
	__u32 protocol;
	__u32 msg_src_ip4;
	__u32 msg_src_ip6[4];
	union {
		struct bpf_sock *sk;
	};
};

struct bpf_sock_ops {
	__u32 op;
	union {
		__u32 args[4];
		__u32 reply;
		__u32 replylong[4];
	};
	__u32 family;
	__u32 remote_ip4;
	__u32 local_ip4;
	__u32 remote_ip6[4];
	__u32 local_ip6[4];
	__u32 remote_port;
	__u32 local_port;
	__u32 is_fullsock;
	__u32 snd_cwnd;
	__u32 srtt_us;
	__u32 bpf_sock_ops_cb_flags;
	__u32 state;
	__u32 rtt_min;
	__u32 snd_ssthresh;
	__u32 rcv_nxt;
	__u32 snd_nxt;
	__u32 snd_una;
	__u32 mss_cache;
	__u32 ecn_flags;
	__u32 rate_delivered;
	__u32 rate_interval_us;
	__u32 packets_out;
	__u32 retrans_out;
	__u32 total_retrans;
	__u32 segs_in;
	__u32 data_segs_in;
	__u32 segs_out;
	__u32 data_segs_out;
	__u32 lost_out;
	__u32 sacked_out;
	__u32 sk_txhash;
	__u64 bytes_received;
	__u64 bytes_acked;
	union {
		struct bpf_sock *sk;
	};
	union {
		void *skb_data;
	};
	union {
		void *skb_data_end;
	};
	__u32 skb_len;
	__u32 skb_tcp_flags;
};

struct bpf_cgroup_dev_ctx {
	__u32 access_type;
	__u32 major;
	__u32 minor;
};

struct bpf_sysctl {
	__u32 write;
	__u32 file_pos;
};

struct bpf_sockopt {
	union {
		struct bpf_sock *sk;
	};
	union {
		void *optval;
	};
	union {
		void *optval_end;
	};
	__s32 level;
	__s32 optname;
	__s32 optlen;
	__s32 retval;
};

struct bpf_sk_lookup {
	union {
		struct bpf_sock *sk;
	};
	__u32 family;
	__u32 protocol;
	__u32 remote_ip4;
	__u32 remote_ip6[4];
	__u32 remote_port;
	__u32 local_ip4;
	__u32 local_ip6[4];
	__u32 local_port;
};

struct sk_reuseport_kern {
	struct sk_buff *skb;
	struct sock *sk;
	struct sock *selected_sk;
	void *data_end;
	u32 hash;
	u32 reuseport_id;
	bool bind_inany;
};

struct bpf_flow_dissector {
	struct bpf_flow_keys *flow_keys;
	const struct sk_buff *skb;
	void *data;
	void *data_end;
};

struct inet_listen_hashbucket {
	spinlock_t lock;
	unsigned int count;
	union {
		struct hlist_head head;
		struct hlist_nulls_head nulls_head;
	};
};

struct inet_ehash_bucket;

struct inet_bind_hashbucket;

struct inet_hashinfo {
	struct inet_ehash_bucket *ehash;
	spinlock_t *ehash_locks;
	unsigned int ehash_mask;
	unsigned int ehash_locks_mask;
	struct kmem_cache *bind_bucket_cachep;
	struct inet_bind_hashbucket *bhash;
	unsigned int bhash_size;
	unsigned int lhash2_mask;
	struct inet_listen_hashbucket *lhash2;
	long: 64;
	struct inet_listen_hashbucket listening_hash[32];
};

struct ip_ra_chain {
	struct ip_ra_chain *next;
	struct sock *sk;
	union {
		void (*destructor)(struct sock *);
		struct sock *saved_sk;
	};
	struct callback_head rcu;
};

struct fib_table {
	struct hlist_node tb_hlist;
	u32 tb_id;
	int tb_num_default;
	struct callback_head rcu;
	long unsigned int *tb_data;
	long unsigned int __data[0];
};

struct inet_peer_base {
	struct rb_root rb_root;
	seqlock_t lock;
	int total;
};

struct tcp_fastopen_context {
	siphash_key_t key[2];
	int num;
	struct callback_head rcu;
};

struct xdp_txq_info {
	struct net_device *dev;
};

struct xdp_buff {
	void *data;
	void *data_end;
	void *data_meta;
	void *data_hard_start;
	struct xdp_rxq_info *rxq;
	struct xdp_txq_info *txq;
	u32 frame_sz;
};

struct bpf_sock_addr_kern {
	struct sock *sk;
	struct sockaddr *uaddr;
	u64 tmp_reg;
	void *t_ctx;
};

struct bpf_sock_ops_kern {
	struct sock *sk;
	union {
		u32 args[4];
		u32 reply;
		u32 replylong[4];
	};
	struct sk_buff *syn_skb;
	struct sk_buff *skb;
	void *skb_data_end;
	u8 op;
	u8 is_fullsock;
	u8 remaining_opt_len;
	u64 temp;
};

struct bpf_sysctl_kern {
	struct ctl_table_header *head;
	struct ctl_table *table;
	void *cur_val;
	size_t cur_len;
	void *new_val;
	size_t new_len;
	int new_updated;
	int write;
	loff_t *ppos;
	u64 tmp_reg;
};

struct bpf_sockopt_kern {
	struct sock *sk;
	u8 *optval;
	u8 *optval_end;
	s32 level;
	s32 optname;
	s32 optlen;
	s32 retval;
};

struct bpf_sk_lookup_kern {
	u16 family;
	u16 protocol;
	__be16 sport;
	u16 dport;
	struct {
		__be32 saddr;
		__be32 daddr;
	} v4;
	struct {
		const struct in6_addr *saddr;
		const struct in6_addr *daddr;
	} v6;
	struct sock *selected_sk;
	bool no_reuseport;
};

struct lwtunnel_state {
	__u16 type;
	__u16 flags;
	__u16 headroom;
	atomic_t refcnt;
	int (*orig_output)(struct net *, struct sock *, struct sk_buff *);
	int (*orig_input)(struct sk_buff *);
	struct callback_head rcu;
	__u8 data[0];
};

struct sock_reuseport {
	struct callback_head rcu;
	u16 max_socks;
	u16 num_socks;
	unsigned int synq_overflow_ts;
	unsigned int reuseport_id;
	unsigned int bind_inany: 1;
	unsigned int has_conns: 1;
	struct bpf_prog *prog;
	struct sock *socks[0];
};

struct inet_ehash_bucket {
	struct hlist_nulls_head chain;
};

struct inet_bind_hashbucket {
	spinlock_t lock;
	struct hlist_head chain;
};

struct ack_sample {
	u32 pkts_acked;
	s32 rtt_us;
	u32 in_flight;
};

struct rate_sample {
	u64 prior_mstamp;
	u32 prior_delivered;
	s32 delivered;
	long int interval_us;
	u32 snd_interval_us;
	u32 rcv_interval_us;
	long int rtt_us;
	int losses;
	u32 acked_sacked;
	u32 prior_in_flight;
	bool is_app_limited;
	bool is_retrans;
	bool is_ack_delayed;
};

struct sk_msg_sg {
	u32 start;
	u32 curr;
	u32 end;
	u32 size;
	u32 copybreak;
	long unsigned int copy;
	struct scatterlist data[19];
};

struct sk_msg {
	struct sk_msg_sg sg;
	void *data;
	void *data_end;
	u32 apply_bytes;
	u32 cork_bytes;
	u32 flags;
	struct sk_buff *skb;
	struct sock *sk_redir;
	struct sock *sk;
	struct list_head list;
};

enum verifier_phase {
	CHECK_META = 0,
	CHECK_TYPE = 1,
};

struct resolve_vertex {
	const struct btf_type *t;
	u32 type_id;
	u16 next_member;
};

enum visit_state {
	NOT_VISITED = 0,
	VISITED = 1,
	RESOLVED = 2,
};

enum resolve_mode {
	RESOLVE_TBD = 0,
	RESOLVE_PTR = 1,
	RESOLVE_STRUCT_OR_ARRAY = 2,
};

struct btf_sec_info {
	u32 off;
	u32 len;
};

struct btf_verifier_env {
	struct btf *btf;
	u8 *visit_states;
	struct resolve_vertex stack[32];
	struct bpf_verifier_log log;
	u32 log_type_id;
	u32 top_stack;
	enum verifier_phase phase;
	enum resolve_mode resolve_mode;
};

struct btf_show {
	u64 flags;
	void *target;
	void (*showfn)(struct btf_show *, const char *, va_list);
	const struct btf *btf;
	struct {
		u8 depth;
		u8 depth_to_show;
		u8 depth_check;
		u8 array_member: 1;
		u8 array_terminated: 1;
		u16 array_encoding;
		u32 type_id;
		int status;
		const struct btf_type *type;
		const struct btf_member *member;
		char name[80];
	} state;
	struct {
		u32 size;
		void *head;
		void *data;
		u8 safe[32];
	} obj;
};

struct btf_kind_operations {
	s32 (*check_meta)(struct btf_verifier_env *, const struct btf_type *, u32);
	int (*resolve)(struct btf_verifier_env *, const struct resolve_vertex *);
	int (*check_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
	int (*check_kflag_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *);
	void (*log_details)(struct btf_verifier_env *, const struct btf_type *);
	void (*show)(const struct btf *, const struct btf_type *, u32, void *, u8, struct btf_show *);
};

struct bpf_ctx_convert {
	struct __sk_buff BPF_PROG_TYPE_SOCKET_FILTER_prog;
	struct sk_buff BPF_PROG_TYPE_SOCKET_FILTER_kern;
	struct __sk_buff BPF_PROG_TYPE_SCHED_CLS_prog;
	struct sk_buff BPF_PROG_TYPE_SCHED_CLS_kern;
	struct __sk_buff BPF_PROG_TYPE_SCHED_ACT_prog;
	struct sk_buff BPF_PROG_TYPE_SCHED_ACT_kern;
	struct xdp_md BPF_PROG_TYPE_XDP_prog;
	struct xdp_buff BPF_PROG_TYPE_XDP_kern;
	struct __sk_buff BPF_PROG_TYPE_CGROUP_SKB_prog;
	struct sk_buff BPF_PROG_TYPE_CGROUP_SKB_kern;
	struct bpf_sock BPF_PROG_TYPE_CGROUP_SOCK_prog;
	struct sock BPF_PROG_TYPE_CGROUP_SOCK_kern;
	struct bpf_sock_addr BPF_PROG_TYPE_CGROUP_SOCK_ADDR_prog;
	struct bpf_sock_addr_kern BPF_PROG_TYPE_CGROUP_SOCK_ADDR_kern;
	struct __sk_buff BPF_PROG_TYPE_LWT_IN_prog;
	struct sk_buff BPF_PROG_TYPE_LWT_IN_kern;
	struct __sk_buff BPF_PROG_TYPE_LWT_OUT_prog;
	struct sk_buff BPF_PROG_TYPE_LWT_OUT_kern;
	struct __sk_buff BPF_PROG_TYPE_LWT_XMIT_prog;
	struct sk_buff BPF_PROG_TYPE_LWT_XMIT_kern;
	struct __sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_prog;
	struct sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_kern;
	struct bpf_sock_ops BPF_PROG_TYPE_SOCK_OPS_prog;
	struct bpf_sock_ops_kern BPF_PROG_TYPE_SOCK_OPS_kern;
	struct __sk_buff BPF_PROG_TYPE_SK_SKB_prog;
	struct sk_buff BPF_PROG_TYPE_SK_SKB_kern;
	struct sk_msg_md BPF_PROG_TYPE_SK_MSG_prog;
	struct sk_msg BPF_PROG_TYPE_SK_MSG_kern;
	struct __sk_buff BPF_PROG_TYPE_FLOW_DISSECTOR_prog;
	struct bpf_flow_dissector BPF_PROG_TYPE_FLOW_DISSECTOR_kern;
	bpf_user_pt_regs_t BPF_PROG_TYPE_KPROBE_prog;
	struct pt_regs BPF_PROG_TYPE_KPROBE_kern;
	__u64 BPF_PROG_TYPE_TRACEPOINT_prog;
	u64 BPF_PROG_TYPE_TRACEPOINT_kern;
	struct bpf_perf_event_data BPF_PROG_TYPE_PERF_EVENT_prog;
	struct bpf_perf_event_data_kern BPF_PROG_TYPE_PERF_EVENT_kern;
	struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_prog;
	u64 BPF_PROG_TYPE_RAW_TRACEPOINT_kern;
	struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_prog;
	u64 BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_kern;
	void *BPF_PROG_TYPE_TRACING_prog;
	void *BPF_PROG_TYPE_TRACING_kern;
	struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_prog;
	struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_kern;
	struct bpf_sysctl BPF_PROG_TYPE_CGROUP_SYSCTL_prog;
	struct bpf_sysctl_kern BPF_PROG_TYPE_CGROUP_SYSCTL_kern;
	struct bpf_sockopt BPF_PROG_TYPE_CGROUP_SOCKOPT_prog;
	struct bpf_sockopt_kern BPF_PROG_TYPE_CGROUP_SOCKOPT_kern;
	__u32 BPF_PROG_TYPE_LIRC_MODE2_prog;
	u32 BPF_PROG_TYPE_LIRC_MODE2_kern;
	struct sk_reuseport_md BPF_PROG_TYPE_SK_REUSEPORT_prog;
	struct sk_reuseport_kern BPF_PROG_TYPE_SK_REUSEPORT_kern;
	struct bpf_sk_lookup BPF_PROG_TYPE_SK_LOOKUP_prog;
	struct bpf_sk_lookup_kern BPF_PROG_TYPE_SK_LOOKUP_kern;
	void *BPF_PROG_TYPE_STRUCT_OPS_prog;
	void *BPF_PROG_TYPE_STRUCT_OPS_kern;
	void *BPF_PROG_TYPE_EXT_prog;
	void *BPF_PROG_TYPE_EXT_kern;
};

enum {
	__ctx_convertBPF_PROG_TYPE_SOCKET_FILTER = 0,
	__ctx_convertBPF_PROG_TYPE_SCHED_CLS = 1,
	__ctx_convertBPF_PROG_TYPE_SCHED_ACT = 2,
	__ctx_convertBPF_PROG_TYPE_XDP = 3,
	__ctx_convertBPF_PROG_TYPE_CGROUP_SKB = 4,
	__ctx_convertBPF_PROG_TYPE_CGROUP_SOCK = 5,
	__ctx_convertBPF_PROG_TYPE_CGROUP_SOCK_ADDR = 6,
	__ctx_convertBPF_PROG_TYPE_LWT_IN = 7,
	__ctx_convertBPF_PROG_TYPE_LWT_OUT = 8,
	__ctx_convertBPF_PROG_TYPE_LWT_XMIT = 9,
	__ctx_convertBPF_PROG_TYPE_LWT_SEG6LOCAL = 10,
	__ctx_convertBPF_PROG_TYPE_SOCK_OPS = 11,
	__ctx_convertBPF_PROG_TYPE_SK_SKB = 12,
	__ctx_convertBPF_PROG_TYPE_SK_MSG = 13,
	__ctx_convertBPF_PROG_TYPE_FLOW_DISSECTOR = 14,
	__ctx_convertBPF_PROG_TYPE_KPROBE = 15,
	__ctx_convertBPF_PROG_TYPE_TRACEPOINT = 16,
	__ctx_convertBPF_PROG_TYPE_PERF_EVENT = 17,
	__ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT = 18,
	__ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 19,
	__ctx_convertBPF_PROG_TYPE_TRACING = 20,
	__ctx_convertBPF_PROG_TYPE_CGROUP_DEVICE = 21,
	__ctx_convertBPF_PROG_TYPE_CGROUP_SYSCTL = 22,
	__ctx_convertBPF_PROG_TYPE_CGROUP_SOCKOPT = 23,
	__ctx_convertBPF_PROG_TYPE_LIRC_MODE2 = 24,
	__ctx_convertBPF_PROG_TYPE_SK_REUSEPORT = 25,
	__ctx_convertBPF_PROG_TYPE_SK_LOOKUP = 26,
	__ctx_convertBPF_PROG_TYPE_STRUCT_OPS = 27,
	__ctx_convertBPF_PROG_TYPE_EXT = 28,
	__ctx_convert_unused = 29,
};

enum bpf_struct_walk_result {
	WALK_SCALAR = 0,
	WALK_PTR = 1,
	WALK_STRUCT = 2,
};

struct btf_show_snprintf {
	struct btf_show show;
	int len_left;
	int len;
};

struct bpf_dispatcher_prog {
	struct bpf_prog *prog;
	refcount_t users;
};

struct bpf_dispatcher {
	struct mutex mutex;
	void *func;
	struct bpf_dispatcher_prog progs[48];
	int num_progs;
	void *image;
	u32 image_off;
	struct bpf_ksym ksym;
};

struct bpf_devmap_val {
	__u32 ifindex;
	union {
		int fd;
		__u32 id;
	} bpf_prog;
};

enum net_device_flags {
	IFF_UP = 1,
	IFF_BROADCAST = 2,
	IFF_DEBUG = 4,
	IFF_LOOPBACK = 8,
	IFF_POINTOPOINT = 16,
	IFF_NOTRAILERS = 32,
	IFF_RUNNING = 64,
	IFF_NOARP = 128,
	IFF_PROMISC = 256,
	IFF_ALLMULTI = 512,
	IFF_MASTER = 1024,
	IFF_SLAVE = 2048,
	IFF_MULTICAST = 4096,
	IFF_PORTSEL = 8192,
	IFF_AUTOMEDIA = 16384,
	IFF_DYNAMIC = 32768,
	IFF_LOWER_UP = 65536,
	IFF_DORMANT = 131072,
	IFF_ECHO = 262144,
};

struct xdp_dev_bulk_queue {
	struct xdp_frame *q[16];
	struct list_head flush_node;
	struct net_device *dev;
	struct net_device *dev_rx;
	unsigned int count;
};

enum netdev_cmd {
	NETDEV_UP = 1,
	NETDEV_DOWN = 2,
	NETDEV_REBOOT = 3,
	NETDEV_CHANGE = 4,
	NETDEV_REGISTER = 5,
	NETDEV_UNREGISTER = 6,
	NETDEV_CHANGEMTU = 7,
	NETDEV_CHANGEADDR = 8,
	NETDEV_PRE_CHANGEADDR = 9,
	NETDEV_GOING_DOWN = 10,
	NETDEV_CHANGENAME = 11,
	NETDEV_FEAT_CHANGE = 12,
	NETDEV_BONDING_FAILOVER = 13,
	NETDEV_PRE_UP = 14,
	NETDEV_PRE_TYPE_CHANGE = 15,
	NETDEV_POST_TYPE_CHANGE = 16,
	NETDEV_POST_INIT = 17,
	NETDEV_RELEASE = 18,
	NETDEV_NOTIFY_PEERS = 19,
	NETDEV_JOIN = 20,
	NETDEV_CHANGEUPPER = 21,
	NETDEV_RESEND_IGMP = 22,
	NETDEV_PRECHANGEMTU = 23,
	NETDEV_CHANGEINFODATA = 24,
	NETDEV_BONDING_INFO = 25,
	NETDEV_PRECHANGEUPPER = 26,
	NETDEV_CHANGELOWERSTATE = 27,
	NETDEV_UDP_TUNNEL_PUSH_INFO = 28,
	NETDEV_UDP_TUNNEL_DROP_INFO = 29,
	NETDEV_CHANGE_TX_QUEUE_LEN = 30,
	NETDEV_CVLAN_FILTER_PUSH_INFO = 31,
	NETDEV_CVLAN_FILTER_DROP_INFO = 32,
	NETDEV_SVLAN_FILTER_PUSH_INFO = 33,
	NETDEV_SVLAN_FILTER_DROP_INFO = 34,
};

struct netdev_notifier_info {
	struct net_device *dev;
	struct netlink_ext_ack *extack;
};

struct bpf_dtab;

struct bpf_dtab_netdev {
	struct net_device *dev;
	struct hlist_node index_hlist;
	struct bpf_dtab *dtab;
	struct bpf_prog *xdp_prog;
	struct callback_head rcu;
	unsigned int idx;
	struct bpf_devmap_val val;
};

struct bpf_dtab {
	struct bpf_map map;
	struct bpf_dtab_netdev **netdev_map;
	struct list_head list;
	struct hlist_head *dev_index_head;
	spinlock_t index_lock;
	unsigned int items;
	u32 n_buckets;
	long: 32;
	long: 64;
	long: 64;
};

struct bpf_cpumap_val {
	__u32 qsize;
	union {
		int fd;
		__u32 id;
	} bpf_prog;
};

typedef struct bio_vec skb_frag_t;

struct skb_shared_hwtstamps {
	ktime_t hwtstamp;
};

struct skb_shared_info {
	__u8 __unused;
	__u8 meta_len;
	__u8 nr_frags;
	__u8 tx_flags;
	short unsigned int gso_size;
	short unsigned int gso_segs;
	struct sk_buff *frag_list;
	struct skb_shared_hwtstamps hwtstamps;
	unsigned int gso_type;
	u32 tskey;
	atomic_t dataref;
	void *destructor_arg;
	skb_frag_t frags[17];
};

struct bpf_nh_params {
	u32 nh_family;
	union {
		u32 ipv4_nh;
		struct in6_addr ipv6_nh;
	};
};

struct bpf_redirect_info {
	u32 flags;
	u32 tgt_index;
	void *tgt_value;
	struct bpf_map *map;
	u32 kern_flags;
	struct bpf_nh_params nh;
};

struct ptr_ring {
	int producer;
	spinlock_t producer_lock;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	int consumer_head;
	int consumer_tail;
	spinlock_t consumer_lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	int size;
	int batch;
	void **queue;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_cpu_map_entry;

struct xdp_bulk_queue {
	void *q[8];
	struct list_head flush_node;
	struct bpf_cpu_map_entry *obj;
	unsigned int count;
};

struct bpf_cpu_map;

struct bpf_cpu_map_entry {
	u32 cpu;
	int map_id;
	struct xdp_bulk_queue *bulkq;
	struct bpf_cpu_map *cmap;
	struct ptr_ring *queue;
	struct task_struct *kthread;
	struct bpf_cpumap_val value;
	struct bpf_prog *prog;
	atomic_t refcnt;
	struct callback_head rcu;
	struct work_struct kthread_stop_wq;
};

struct bpf_cpu_map {
	struct bpf_map map;
	struct bpf_cpu_map_entry **cpu_map;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_local_storage_map_bucket;

struct bpf_local_storage_map {
	struct bpf_map map;
	struct bpf_local_storage_map_bucket *buckets;
	u32 bucket_log;
	u16 elem_size;
	u16 cache_idx;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_local_storage_data;

struct bpf_local_storage {
	struct bpf_local_storage_data *cache[16];
	struct hlist_head list;
	void *owner;
	struct callback_head rcu;
	raw_spinlock_t lock;
};

struct bpf_local_storage_map_bucket {
	struct hlist_head list;
	raw_spinlock_t lock;
};

struct bpf_local_storage_data {
	struct bpf_local_storage_map *smap;
	u8 data[0];
};

struct bpf_local_storage_elem {
	struct hlist_node map_node;
	struct hlist_node snode;
	struct bpf_local_storage *local_storage;
	struct callback_head rcu;
	long: 64;
	struct bpf_local_storage_data sdata;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct bpf_local_storage_cache {
	spinlock_t idx_lock;
	u64 idx_usage_counts[16];
};

struct rhlist_head {
	struct rhash_head rhead;
	struct rhlist_head *next;
};

struct bpf_prog_offload_ops {
	int (*insn_hook)(struct bpf_verifier_env *, int, int);
	int (*finalize)(struct bpf_verifier_env *);
	int (*replace_insn)(struct bpf_verifier_env *, u32, struct bpf_insn *);
	int (*remove_insns)(struct bpf_verifier_env *, u32, u32);
	int (*prepare)(struct bpf_prog *);
	int (*translate)(struct bpf_prog *);
	void (*destroy)(struct bpf_prog *);
};

struct bpf_offload_dev {
	const struct bpf_prog_offload_ops *ops;
	struct list_head netdevs;
	void *priv;
};

struct bpf_offload_netdev {
	struct rhash_head l;
	struct net_device *netdev;
	struct bpf_offload_dev *offdev;
	struct list_head progs;
	struct list_head maps;
	struct list_head offdev_netdevs;
};

struct ns_get_path_bpf_prog_args {
	struct bpf_prog *prog;
	struct bpf_prog_info *info;
};

struct ns_get_path_bpf_map_args {
	struct bpf_offloaded_map *offmap;
	struct bpf_map_info *info;
};

struct bpf_netns_link {
	struct bpf_link link;
	enum bpf_attach_type type;
	enum netns_bpf_attach_type netns_type;
	struct net *net;
	struct list_head node;
};

enum bpf_stack_build_id_status {
	BPF_STACK_BUILD_ID_EMPTY = 0,
	BPF_STACK_BUILD_ID_VALID = 1,
	BPF_STACK_BUILD_ID_IP = 2,
};

struct bpf_stack_build_id {
	__s32 status;
	unsigned char build_id[20];
	union {
		__u64 offset;
		__u64 ip;
	};
};

enum {
	BPF_F_SKIP_FIELD_MASK = 255,
	BPF_F_USER_STACK = 256,
	BPF_F_FAST_STACK_CMP = 512,
	BPF_F_REUSE_STACKID = 1024,
	BPF_F_USER_BUILD_ID = 2048,
};

typedef __u32 Elf32_Addr;

typedef __u16 Elf32_Half;

typedef __u32 Elf32_Off;

struct elf32_hdr {
	unsigned char e_ident[16];
	Elf32_Half e_type;
	Elf32_Half e_machine;
	Elf32_Word e_version;
	Elf32_Addr e_entry;
	Elf32_Off e_phoff;
	Elf32_Off e_shoff;
	Elf32_Word e_flags;
	Elf32_Half e_ehsize;
	Elf32_Half e_phentsize;
	Elf32_Half e_phnum;
	Elf32_Half e_shentsize;
	Elf32_Half e_shnum;
	Elf32_Half e_shstrndx;
};

typedef struct elf32_hdr Elf32_Ehdr;

struct elf32_phdr {
	Elf32_Word p_type;
	Elf32_Off p_offset;
	Elf32_Addr p_vaddr;
	Elf32_Addr p_paddr;
	Elf32_Word p_filesz;
	Elf32_Word p_memsz;
	Elf32_Word p_flags;
	Elf32_Word p_align;
};

typedef struct elf32_phdr Elf32_Phdr;

struct elf64_phdr {
	Elf64_Word p_type;
	Elf64_Word p_flags;
	Elf64_Off p_offset;
	Elf64_Addr p_vaddr;
	Elf64_Addr p_paddr;
	Elf64_Xword p_filesz;
	Elf64_Xword p_memsz;
	Elf64_Xword p_align;
};

typedef struct elf64_phdr Elf64_Phdr;

typedef struct elf32_note Elf32_Nhdr;

enum perf_callchain_context {
	PERF_CONTEXT_HV = 4294967264,
	PERF_CONTEXT_KERNEL = 4294967168,
	PERF_CONTEXT_USER = 4294966784,
	PERF_CONTEXT_GUEST = 4294965248,
	PERF_CONTEXT_GUEST_KERNEL = 4294965120,
	PERF_CONTEXT_GUEST_USER = 4294964736,
	PERF_CONTEXT_MAX = 4294963201,
};

struct stack_map_bucket {
	struct pcpu_freelist_node fnode;
	u32 hash;
	u32 nr;
	u64 data[0];
};

struct bpf_stack_map {
	struct bpf_map map;
	void *elems;
	struct pcpu_freelist freelist;
	u32 n_buckets;
	struct stack_map_bucket *buckets[0];
	long: 64;
	long: 64;
	long: 64;
};

struct stack_map_irq_work {
	struct irq_work irq_work;
	struct mm_struct *mm;
};

typedef u64 (*btf_bpf_get_stackid)(struct pt_regs *, struct bpf_map *, u64);

typedef u64 (*btf_bpf_get_stackid_pe)(struct bpf_perf_event_data_kern *, struct bpf_map *, u64);

typedef u64 (*btf_bpf_get_stack)(struct pt_regs *, void *, u32, u64);

typedef u64 (*btf_bpf_get_task_stack)(struct task_struct *, void *, u32, u64);

typedef u64 (*btf_bpf_get_stack_pe)(struct bpf_perf_event_data_kern *, void *, u32, u64);

enum {
	BPF_F_SYSCTL_BASE_NAME = 1,
};

struct bpf_prog_list {
	struct list_head node;
	struct bpf_prog *prog;
	struct bpf_cgroup_link *link;
	struct bpf_cgroup_storage *storage[2];
};

struct qdisc_skb_cb {
	struct {
		unsigned int pkt_len;
		u16 slave_dev_queue_mapping;
		u16 tc_classid;
	};
	unsigned char data[20];
	u16 mru;
};

struct bpf_skb_data_end {
	struct qdisc_skb_cb qdisc_cb;
	void *data_meta;
	void *data_end;
};

enum {
	TCPF_ESTABLISHED = 2,
	TCPF_SYN_SENT = 4,
	TCPF_SYN_RECV = 8,
	TCPF_FIN_WAIT1 = 16,
	TCPF_FIN_WAIT2 = 32,
	TCPF_TIME_WAIT = 64,
	TCPF_CLOSE = 128,
	TCPF_CLOSE_WAIT = 256,
	TCPF_LAST_ACK = 512,
	TCPF_LISTEN = 1024,
	TCPF_CLOSING = 2048,
	TCPF_NEW_SYN_RECV = 4096,
};

typedef u64 (*btf_bpf_sysctl_get_name)(struct bpf_sysctl_kern *, char *, size_t, u64);

typedef u64 (*btf_bpf_sysctl_get_current_value)(struct bpf_sysctl_kern *, char *, size_t);

typedef u64 (*btf_bpf_sysctl_get_new_value)(struct bpf_sysctl_kern *, char *, size_t);

typedef u64 (*btf_bpf_sysctl_set_new_value)(struct bpf_sysctl_kern *, const char *, size_t);

enum sock_type {
	SOCK_STREAM = 1,
	SOCK_DGRAM = 2,
	SOCK_RAW = 3,
	SOCK_RDM = 4,
	SOCK_SEQPACKET = 5,
	SOCK_DCCP = 6,
	SOCK_PACKET = 10,
};

enum {
	IPPROTO_IP = 0,
	IPPROTO_ICMP = 1,
	IPPROTO_IGMP = 2,
	IPPROTO_IPIP = 4,
	IPPROTO_TCP = 6,
	IPPROTO_EGP = 8,
	IPPROTO_PUP = 12,
	IPPROTO_UDP = 17,
	IPPROTO_IDP = 22,
	IPPROTO_TP = 29,
	IPPROTO_DCCP = 33,
	IPPROTO_IPV6 = 41,
	IPPROTO_RSVP = 46,
	IPPROTO_GRE = 47,
	IPPROTO_ESP = 50,
	IPPROTO_AH = 51,
	IPPROTO_MTP = 92,
	IPPROTO_BEETPH = 94,
	IPPROTO_ENCAP = 98,
	IPPROTO_PIM = 103,
	IPPROTO_COMP = 108,
	IPPROTO_SCTP = 132,
	IPPROTO_UDPLITE = 136,
	IPPROTO_MPLS = 137,
	IPPROTO_ETHERNET = 143,
	IPPROTO_RAW = 255,
	IPPROTO_MPTCP = 262,
	IPPROTO_MAX = 263,
};

enum sock_flags {
	SOCK_DEAD = 0,
	SOCK_DONE = 1,
	SOCK_URGINLINE = 2,
	SOCK_KEEPOPEN = 3,
	SOCK_LINGER = 4,
	SOCK_DESTROY = 5,
	SOCK_BROADCAST = 6,
	SOCK_TIMESTAMP = 7,
	SOCK_ZAPPED = 8,
	SOCK_USE_WRITE_QUEUE = 9,
	SOCK_DBG = 10,
	SOCK_RCVTSTAMP = 11,
	SOCK_RCVTSTAMPNS = 12,
	SOCK_LOCALROUTE = 13,
	SOCK_MEMALLOC = 14,
	SOCK_TIMESTAMPING_RX_SOFTWARE = 15,
	SOCK_FASYNC = 16,
	SOCK_RXQ_OVFL = 17,
	SOCK_ZEROCOPY = 18,
	SOCK_WIFI_STATUS = 19,
	SOCK_NOFCS = 20,
	SOCK_FILTER_LOCKED = 21,
	SOCK_SELECT_ERR_QUEUE = 22,
	SOCK_RCU_FREE = 23,
	SOCK_TXTIME = 24,
	SOCK_XDP = 25,
	SOCK_TSTAMP_NEW = 26,
};

struct reuseport_array {
	struct bpf_map map;
	struct sock *ptrs[0];
};

enum bpf_struct_ops_state {
	BPF_STRUCT_OPS_STATE_INIT = 0,
	BPF_STRUCT_OPS_STATE_INUSE = 1,
	BPF_STRUCT_OPS_STATE_TOBEFREE = 2,
};

struct bpf_struct_ops_value {
	refcount_t refcnt;
	enum bpf_struct_ops_state state;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	char data[0];
};

struct bpf_struct_ops_map {
	struct bpf_map map;
	const struct bpf_struct_ops *st_ops;
	struct mutex lock;
	struct bpf_prog **progs;
	void *image;
	struct bpf_struct_ops_value *uvalue;
	struct bpf_struct_ops_value kvalue;
};

struct bpf_struct_ops_tcp_congestion_ops {
	refcount_t refcnt;
	enum bpf_struct_ops_state state;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct tcp_congestion_ops data;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum perf_branch_sample_type {
	PERF_SAMPLE_BRANCH_USER = 1,
	PERF_SAMPLE_BRANCH_KERNEL = 2,
	PERF_SAMPLE_BRANCH_HV = 4,
	PERF_SAMPLE_BRANCH_ANY = 8,
	PERF_SAMPLE_BRANCH_ANY_CALL = 16,
	PERF_SAMPLE_BRANCH_ANY_RETURN = 32,
	PERF_SAMPLE_BRANCH_IND_CALL = 64,
	PERF_SAMPLE_BRANCH_ABORT_TX = 128,
	PERF_SAMPLE_BRANCH_IN_TX = 256,
	PERF_SAMPLE_BRANCH_NO_TX = 512,
	PERF_SAMPLE_BRANCH_COND = 1024,
	PERF_SAMPLE_BRANCH_CALL_STACK = 2048,
	PERF_SAMPLE_BRANCH_IND_JUMP = 4096,
	PERF_SAMPLE_BRANCH_CALL = 8192,
	PERF_SAMPLE_BRANCH_NO_FLAGS = 16384,
	PERF_SAMPLE_BRANCH_NO_CYCLES = 32768,
	PERF_SAMPLE_BRANCH_TYPE_SAVE = 65536,
	PERF_SAMPLE_BRANCH_HW_INDEX = 131072,
	PERF_SAMPLE_BRANCH_MAX = 262144,
};

enum perf_event_read_format {
	PERF_FORMAT_TOTAL_TIME_ENABLED = 1,
	PERF_FORMAT_TOTAL_TIME_RUNNING = 2,
	PERF_FORMAT_ID = 4,
	PERF_FORMAT_GROUP = 8,
	PERF_FORMAT_MAX = 16,
};

enum perf_event_ioc_flags {
	PERF_IOC_FLAG_GROUP = 1,
};

struct perf_event_header {
	__u32 type;
	__u16 misc;
	__u16 size;
};

struct perf_ns_link_info {
	__u64 dev;
	__u64 ino;
};

enum {
	NET_NS_INDEX = 0,
	UTS_NS_INDEX = 1,
	IPC_NS_INDEX = 2,
	PID_NS_INDEX = 3,
	USER_NS_INDEX = 4,
	MNT_NS_INDEX = 5,
	CGROUP_NS_INDEX = 6,
	NR_NAMESPACES = 7,
};

enum perf_event_type {
	PERF_RECORD_MMAP = 1,
	PERF_RECORD_LOST = 2,
	PERF_RECORD_COMM = 3,
	PERF_RECORD_EXIT = 4,
	PERF_RECORD_THROTTLE = 5,
	PERF_RECORD_UNTHROTTLE = 6,
	PERF_RECORD_FORK = 7,
	PERF_RECORD_READ = 8,
	PERF_RECORD_SAMPLE = 9,
	PERF_RECORD_MMAP2 = 10,
	PERF_RECORD_AUX = 11,
	PERF_RECORD_ITRACE_START = 12,
	PERF_RECORD_LOST_SAMPLES = 13,
	PERF_RECORD_SWITCH = 14,
	PERF_RECORD_SWITCH_CPU_WIDE = 15,
	PERF_RECORD_NAMESPACES = 16,
	PERF_RECORD_KSYMBOL = 17,
	PERF_RECORD_BPF_EVENT = 18,
	PERF_RECORD_CGROUP = 19,
	PERF_RECORD_TEXT_POKE = 20,
	PERF_RECORD_MAX = 21,
};

enum perf_addr_filter_action_t {
	PERF_ADDR_FILTER_ACTION_STOP = 0,
	PERF_ADDR_FILTER_ACTION_START = 1,
	PERF_ADDR_FILTER_ACTION_FILTER = 2,
};

struct perf_addr_filter {
	struct list_head entry;
	struct path path;
	long unsigned int offset;
	long unsigned int size;
	enum perf_addr_filter_action_t action;
};

struct swevent_hlist {
	struct hlist_head heads[256];
	struct callback_head callback_head;
};

struct pmu_event_list {
	raw_spinlock_t lock;
	struct list_head list;
};

struct perf_buffer {
	refcount_t refcount;
	struct callback_head callback_head;
	int nr_pages;
	int overwrite;
	int paused;
	atomic_t poll;
	local_t head;
	unsigned int nest;
	local_t events;
	local_t wakeup;
	local_t lost;
	long int watermark;
	long int aux_watermark;
	spinlock_t event_lock;
	struct list_head event_list;
	atomic_t mmap_count;
	long unsigned int mmap_locked;
	struct user_struct *mmap_user;
	long int aux_head;
	unsigned int aux_nest;
	long int aux_wakeup;
	long unsigned int aux_pgoff;
	int aux_nr_pages;
	int aux_overwrite;
	atomic_t aux_mmap_count;
	long unsigned int aux_mmap_locked;
	void (*free_aux)(void *);
	refcount_t aux_refcount;
	int aux_in_sampling;
	void **aux_pages;
	void *aux_priv;
	struct perf_event_mmap_page *user_page;
	void *data_pages[0];
};

struct match_token {
	int token;
	const char *pattern;
};

enum {
	MAX_OPT_ARGS = 3,
};

typedef struct {
	char *from;
	char *to;
} substring_t;

struct min_heap {
	void *data;
	int nr;
	int size;
};

struct min_heap_callbacks {
	int elem_size;
	bool (*less)(const void *, const void *);
	void (*swp)(void *, void *);
};

typedef int (*remote_function_f)(void *);

struct remote_function_call {
	struct task_struct *p;
	remote_function_f func;
	void *info;
	int ret;
};

typedef void (*event_f)(struct perf_event *, struct perf_cpu_context *, struct perf_event_context *, void *);

struct event_function_struct {
	struct perf_event *event;
	event_f func;
	void *data;
};

enum event_type_t {
	EVENT_FLEXIBLE = 1,
	EVENT_PINNED = 2,
	EVENT_TIME = 4,
	EVENT_CPU = 8,
	EVENT_ALL = 3,
};

struct stop_event_data {
	struct perf_event *event;
	unsigned int restart;
};

struct perf_read_data {
	struct perf_event *event;
	bool group;
	int ret;
};

struct perf_read_event {
	struct perf_event_header header;
	u32 pid;
	u32 tid;
};

typedef void perf_iterate_f(struct perf_event *, void *);

struct remote_output {
	struct perf_buffer *rb;
	int err;
};

struct perf_task_event {
	struct task_struct *task;
	struct perf_event_context *task_ctx;
	struct {
		struct perf_event_header header;
		u32 pid;
		u32 ppid;
		u32 tid;
		u32 ptid;
		u64 time;
	} event_id;
};

struct perf_comm_event {
	struct task_struct *task;
	char *comm;
	int comm_size;
	struct {
		struct perf_event_header header;
		u32 pid;
		u32 tid;
	} event_id;
};

struct perf_namespaces_event {
	struct task_struct *task;
	struct {
		struct perf_event_header header;
		u32 pid;
		u32 tid;
		u64 nr_namespaces;
		struct perf_ns_link_info link_info[7];
	} event_id;
};

struct perf_cgroup_event {
	char *path;
	int path_size;
	struct {
		struct perf_event_header header;
		u64 id;
		char path[0];
	} event_id;
};

struct perf_mmap_event {
	struct vm_area_struct *vma;
	const char *file_name;
	int file_size;
	int maj;
	int min;
	u64 ino;
	u64 ino_generation;
	u32 prot;
	u32 flags;
	struct {
		struct perf_event_header header;
		u32 pid;
		u32 tid;
		u64 start;
		u64 len;
		u64 pgoff;
	} event_id;
};

struct perf_switch_event {
	struct task_struct *task;
	struct task_struct *next_prev;
	struct {
		struct perf_event_header header;
		u32 next_prev_pid;
		u32 next_prev_tid;
	} event_id;
};

struct perf_ksymbol_event {
	const char *name;
	int name_len;
	struct {
		struct perf_event_header header;
		u64 addr;
		u32 len;
		u16 ksym_type;
		u16 flags;
	} event_id;
};

struct perf_bpf_event {
	struct bpf_prog *prog;
	struct {
		struct perf_event_header header;
		u16 type;
		u16 flags;
		u32 id;
		u8 tag[8];
	} event_id;
};

struct perf_text_poke_event {
	const void *old_bytes;
	const void *new_bytes;
	size_t pad;
	u16 old_len;
	u16 new_len;
	struct {
		struct perf_event_header header;
		u64 addr;
	} event_id;
};

struct swevent_htable {
	struct swevent_hlist *swevent_hlist;
	struct mutex hlist_mutex;
	int hlist_refcount;
	int recursion[4];
};

enum perf_probe_config {
	PERF_PROBE_CONFIG_IS_RETPROBE = 1,
	PERF_UPROBE_REF_CTR_OFFSET_BITS = 32,
	PERF_UPROBE_REF_CTR_OFFSET_SHIFT = 32,
};

enum {
	IF_ACT_NONE = 4294967295,
	IF_ACT_FILTER = 0,
	IF_ACT_START = 1,
	IF_ACT_STOP = 2,
	IF_SRC_FILE = 3,
	IF_SRC_KERNEL = 4,
	IF_SRC_FILEADDR = 5,
	IF_SRC_KERNELADDR = 6,
};

enum {
	IF_STATE_ACTION = 0,
	IF_STATE_SOURCE = 1,
	IF_STATE_END = 2,
};

struct perf_aux_event {
	struct perf_event_header header;
	u32 pid;
	u32 tid;
};

struct perf_aux_event___2 {
	struct perf_event_header header;
	u64 offset;
	u64 size;
	u64 flags;
};

struct callchain_cpus_entries {
	struct callback_head callback_head;
	struct perf_callchain_entry *cpu_entries[0];
};

struct bp_cpuinfo {
	unsigned int cpu_pinned;
	unsigned int *tsk_pinned;
	unsigned int flexible;
};

struct bp_busy_slots {
	unsigned int pinned;
	unsigned int flexible;
};

struct static_key_mod {
	struct static_key_mod *next;
	struct jump_entry *entries;
	struct module *mod;
};

struct static_key_deferred {
	struct static_key key;
	long unsigned int timeout;
	struct delayed_work work;
};

enum rseq_cpu_id_state {
	RSEQ_CPU_ID_UNINITIALIZED = 4294967295,
	RSEQ_CPU_ID_REGISTRATION_FAILED = 4294967294,
};

enum rseq_flags {
	RSEQ_FLAG_UNREGISTER = 1,
};

enum rseq_cs_flags {
	RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = 1,
	RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = 2,
	RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = 4,
};

struct rseq_cs {
	__u32 version;
	__u32 flags;
	__u64 start_ip;
	__u64 post_commit_offset;
	__u64 abort_ip;
};

struct trace_event_raw_rseq_update {
	struct trace_entry ent;
	s32 cpu_id;
	char __data[0];
};

struct trace_event_raw_rseq_ip_fixup {
	struct trace_entry ent;
	long unsigned int regs_ip;
	long unsigned int start_ip;
	long unsigned int post_commit_offset;
	long unsigned int abort_ip;
	char __data[0];
};

struct trace_event_data_offsets_rseq_update {};

struct trace_event_data_offsets_rseq_ip_fixup {};

typedef void (*btf_trace_rseq_update)(void *, struct task_struct *);

typedef void (*btf_trace_rseq_ip_fixup)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);

enum key_being_used_for {
	VERIFYING_MODULE_SIGNATURE = 0,
	VERIFYING_FIRMWARE_SIGNATURE = 1,
	VERIFYING_KEXEC_PE_SIGNATURE = 2,
	VERIFYING_KEY_SIGNATURE = 3,
	VERIFYING_KEY_SELF_SIGNATURE = 4,
	VERIFYING_UNSPECIFIED_SIGNATURE = 5,
	NR__KEY_BEING_USED_FOR = 6,
};

struct pkcs7_message;

struct __key_reference_with_attributes;

typedef struct __key_reference_with_attributes *key_ref_t;

struct compact_control;

struct capture_control {
	struct compact_control *cc;
	struct page *page;
};

typedef int __kernel_rwf_t;

enum positive_aop_returns {
	AOP_WRITEPAGE_ACTIVATE = 524288,
	AOP_TRUNCATED_PAGE = 524289,
};

struct vm_event_state {
	long unsigned int event[67];
};

enum iter_type {
	ITER_IOVEC = 4,
	ITER_KVEC = 8,
	ITER_BVEC = 16,
	ITER_PIPE = 32,
	ITER_DISCARD = 64,
};

enum mapping_flags {
	AS_EIO = 0,
	AS_ENOSPC = 1,
	AS_MM_ALL_LOCKS = 2,
	AS_UNEVICTABLE = 3,
	AS_EXITING = 4,
	AS_NO_WRITEBACK_TAGS = 5,
	AS_THP_SUPPORT = 6,
};

struct wait_page_key {
	struct page *page;
	int bit_nr;
	int page_match;
};

struct pagevec {
	unsigned char nr;
	bool percpu_pvec_drained;
	struct page *pages[15];
};

struct fid {
	union {
		struct {
			u32 ino;
			u32 gen;
			u32 parent_ino;
			u32 parent_gen;
		} i32;
		struct {
			u32 block;
			u16 partref;
			u16 parent_partref;
			u32 generation;
			u32 parent_block;
			u32 parent_generation;
		} udf;
		__u32 raw[0];
	};
};

struct compact_control {
	struct list_head freepages;
	struct list_head migratepages;
	unsigned int nr_freepages;
	unsigned int nr_migratepages;
	long unsigned int free_pfn;
	long unsigned int migrate_pfn;
	long unsigned int fast_start_pfn;
	struct zone *zone;
	long unsigned int total_migrate_scanned;
	long unsigned int total_free_scanned;
	short unsigned int fast_search_fail;
	short int search_order;
	const gfp_t gfp_mask;
	int order;
	int migratetype;
	const unsigned int alloc_flags;
	const int highest_zoneidx;
	enum migrate_mode mode;
	bool ignore_skip_hint;
	bool no_set_skip_hint;
	bool ignore_block_suitable;
	bool direct_compaction;
	bool proactive_compaction;
	bool whole_zone;
	bool contended;
	bool rescan;
	bool alloc_contig;
};

struct trace_event_raw_mm_filemap_op_page_cache {
	struct trace_entry ent;
	long unsigned int pfn;
	long unsigned int i_ino;
	long unsigned int index;
	dev_t s_dev;
	char __data[0];
};

struct trace_event_raw_filemap_set_wb_err {
	struct trace_entry ent;
	long unsigned int i_ino;
	dev_t s_dev;
	errseq_t errseq;
	char __data[0];
};

struct trace_event_raw_file_check_and_advance_wb_err {
	struct trace_entry ent;
	struct file *file;
	long unsigned int i_ino;
	dev_t s_dev;
	errseq_t old;
	errseq_t new;
	char __data[0];
};

struct trace_event_data_offsets_mm_filemap_op_page_cache {};

struct trace_event_data_offsets_filemap_set_wb_err {};

struct trace_event_data_offsets_file_check_and_advance_wb_err {};

typedef void (*btf_trace_mm_filemap_delete_from_page_cache)(void *, struct page *);

typedef void (*btf_trace_mm_filemap_add_to_page_cache)(void *, struct page *);

typedef void (*btf_trace_filemap_set_wb_err)(void *, struct address_space *, errseq_t);

typedef void (*btf_trace_file_check_and_advance_wb_err)(void *, struct file *, errseq_t);

enum behavior {
	EXCLUSIVE = 0,
	SHARED = 1,
	DROP = 2,
};

struct reciprocal_value {
	u32 m;
	u8 sh1;
	u8 sh2;
};

struct kmem_cache_order_objects {
	unsigned int x;
};

struct kmem_cache_cpu;

struct kmem_cache_node;

struct kmem_cache {
	struct kmem_cache_cpu *cpu_slab;
	slab_flags_t flags;
	long unsigned int min_partial;
	unsigned int size;
	unsigned int object_size;
	struct reciprocal_value reciprocal_size;
	unsigned int offset;
	unsigned int cpu_partial;
	struct kmem_cache_order_objects oo;
	struct kmem_cache_order_objects max;
	struct kmem_cache_order_objects min;
	gfp_t allocflags;
	int refcount;
	void (*ctor)(void *);
	unsigned int inuse;
	unsigned int align;
	unsigned int red_left_pad;
	const char *name;
	struct list_head list;
	struct kobject kobj;
	unsigned int useroffset;
	unsigned int usersize;
	struct kmem_cache_node *node[1];
};

struct kmem_cache_cpu {
	void **freelist;
	long unsigned int tid;
	struct page *page;
	struct page *partial;
};

struct kmem_cache_node {
	spinlock_t list_lock;
	long unsigned int nr_partial;
	struct list_head partial;
	atomic_long_t nr_slabs;
	atomic_long_t total_objects;
	struct list_head full;
};

enum oom_constraint {
	CONSTRAINT_NONE = 0,
	CONSTRAINT_CPUSET = 1,
	CONSTRAINT_MEMORY_POLICY = 2,
	CONSTRAINT_MEMCG = 3,
};

struct oom_control {
	struct zonelist *zonelist;
	nodemask_t *nodemask;
	struct mem_cgroup *memcg;
	const gfp_t gfp_mask;
	const int order;
	long unsigned int totalpages;
	struct task_struct *chosen;
	long int chosen_points;
	enum oom_constraint constraint;
};

struct mmu_table_batch {
	struct callback_head rcu;
	unsigned int nr;
	void *tables[0];
};

struct mmu_gather_batch {
	struct mmu_gather_batch *next;
	unsigned int nr;
	unsigned int max;
	struct page *pages[0];
};

struct mmu_gather {
	struct mm_struct *mm;
	struct mmu_table_batch *batch;
	long unsigned int start;
	long unsigned int end;
	unsigned int fullmm: 1;
	unsigned int need_flush_all: 1;
	unsigned int freed_tables: 1;
	unsigned int cleared_ptes: 1;
	unsigned int cleared_pmds: 1;
	unsigned int cleared_puds: 1;
	unsigned int cleared_p4ds: 1;
	unsigned int vma_exec: 1;
	unsigned int vma_huge: 1;
	unsigned int batch_count;
	struct mmu_gather_batch *active;
	struct mmu_gather_batch local;
	struct page *__pages[8];
};

enum compact_priority {
	COMPACT_PRIO_SYNC_FULL = 0,
	MIN_COMPACT_PRIORITY = 0,
	COMPACT_PRIO_SYNC_LIGHT = 1,
	MIN_COMPACT_COSTLY_PRIORITY = 1,
	DEF_COMPACT_PRIORITY = 1,
	COMPACT_PRIO_ASYNC = 2,
	INIT_COMPACT_PRIORITY = 2,
};

enum compact_result {
	COMPACT_NOT_SUITABLE_ZONE = 0,
	COMPACT_SKIPPED = 1,
	COMPACT_DEFERRED = 2,
	COMPACT_NO_SUITABLE_PAGE = 3,
	COMPACT_CONTINUE = 4,
	COMPACT_COMPLETE = 5,
	COMPACT_PARTIAL_SKIPPED = 6,
	COMPACT_CONTENDED = 7,
	COMPACT_SUCCESS = 8,
};

struct trace_event_raw_oom_score_adj_update {
	struct trace_entry ent;
	pid_t pid;
	char comm[16];
	short int oom_score_adj;
	char __data[0];
};

struct trace_event_raw_reclaim_retry_zone {
	struct trace_entry ent;
	int node;
	int zone_idx;
	int order;
	long unsigned int reclaimable;
	long unsigned int available;
	long unsigned int min_wmark;
	int no_progress_loops;
	bool wmark_check;
	char __data[0];
};

struct trace_event_raw_mark_victim {
	struct trace_entry ent;
	int pid;
	char __data[0];
};

struct trace_event_raw_wake_reaper {
	struct trace_entry ent;
	int pid;
	char __data[0];
};

struct trace_event_raw_start_task_reaping {
	struct trace_entry ent;
	int pid;
	char __data[0];
};

struct trace_event_raw_finish_task_reaping {
	struct trace_entry ent;
	int pid;
	char __data[0];
};

struct trace_event_raw_skip_task_reaping {
	struct trace_entry ent;
	int pid;
	char __data[0];
};

struct trace_event_raw_compact_retry {
	struct trace_entry ent;
	int order;
	int priority;
	int result;
	int retries;
	int max_retries;
	bool ret;
	char __data[0];
};

struct trace_event_data_offsets_oom_score_adj_update {};

struct trace_event_data_offsets_reclaim_retry_zone {};

struct trace_event_data_offsets_mark_victim {};

struct trace_event_data_offsets_wake_reaper {};

struct trace_event_data_offsets_start_task_reaping {};

struct trace_event_data_offsets_finish_task_reaping {};

struct trace_event_data_offsets_skip_task_reaping {};

struct trace_event_data_offsets_compact_retry {};

typedef void (*btf_trace_oom_score_adj_update)(void *, struct task_struct *);

typedef void (*btf_trace_reclaim_retry_zone)(void *, struct zoneref *, int, long unsigned int, long unsigned int, long unsigned int, int, bool);

typedef void (*btf_trace_mark_victim)(void *, int);

typedef void (*btf_trace_wake_reaper)(void *, int);

typedef void (*btf_trace_start_task_reaping)(void *, int);

typedef void (*btf_trace_finish_task_reaping)(void *, int);

typedef void (*btf_trace_skip_task_reaping)(void *, int);

typedef void (*btf_trace_compact_retry)(void *, int, enum compact_priority, enum compact_result, int, int, bool);

enum wb_congested_state {
	WB_async_congested = 0,
	WB_sync_congested = 1,
};

enum {
	XA_CHECK_SCHED = 4096,
};

enum wb_state {
	WB_registered = 0,
	WB_writeback_running = 1,
	WB_has_dirty_io = 2,
	WB_start_all = 3,
};

enum {
	BLK_RW_ASYNC = 0,
	BLK_RW_SYNC = 1,
};

struct wb_lock_cookie {
	bool locked;
	long unsigned int flags;
};

typedef int (*writepage_t)(struct page *, struct writeback_control *, void *);

struct dirty_throttle_control {
	struct wb_domain *dom;
	struct dirty_throttle_control *gdtc;
	struct bdi_writeback *wb;
	struct fprop_local_percpu *wb_completions;
	long unsigned int avail;
	long unsigned int dirty;
	long unsigned int thresh;
	long unsigned int bg_thresh;
	long unsigned int wb_dirty;
	long unsigned int wb_thresh;
	long unsigned int wb_bg_thresh;
	long unsigned int pos_ratio;
};

typedef void compound_page_dtor(struct page *);

struct trace_event_raw_mm_lru_insertion {
	struct trace_entry ent;
	struct page *page;
	long unsigned int pfn;
	int lru;
	long unsigned int flags;
	char __data[0];
};

struct trace_event_raw_mm_lru_activate {
	struct trace_entry ent;
	struct page *page;
	long unsigned int pfn;
	char __data[0];
};

struct trace_event_data_offsets_mm_lru_insertion {};

struct trace_event_data_offsets_mm_lru_activate {};

typedef void (*btf_trace_mm_lru_insertion)(void *, struct page *, int);

typedef void (*btf_trace_mm_lru_activate)(void *, struct page *);

struct lru_rotate {
	local_lock_t lock;
	struct pagevec pvec;
};

struct lru_pvecs {
	local_lock_t lock;
	struct pagevec lru_add;
	struct pagevec lru_deactivate_file;
	struct pagevec lru_deactivate;
	struct pagevec lru_lazyfree;
	struct pagevec activate_page;
};

enum lruvec_flags {
	LRUVEC_CONGESTED = 0,
};

enum pgdat_flags {
	PGDAT_DIRTY = 0,
	PGDAT_WRITEBACK = 1,
	PGDAT_RECLAIM_LOCKED = 2,
};

struct reclaim_stat {
	unsigned int nr_dirty;
	unsigned int nr_unqueued_dirty;
	unsigned int nr_congested;
	unsigned int nr_writeback;
	unsigned int nr_immediate;
	unsigned int nr_pageout;
	unsigned int nr_activate[2];
	unsigned int nr_ref_keep;
	unsigned int nr_unmap_fail;
	unsigned int nr_lazyfree_fail;
};

enum ttu_flags {
	TTU_MIGRATION = 1,
	TTU_MUNLOCK = 2,
	TTU_SPLIT_HUGE_PMD = 4,
	TTU_IGNORE_MLOCK = 8,
	TTU_SYNC = 16,
	TTU_IGNORE_HWPOISON = 32,
	TTU_BATCH_FLUSH = 64,
	TTU_RMAP_LOCKED = 128,
	TTU_SPLIT_FREEZE = 256,
};

struct trace_event_raw_mm_vmscan_kswapd_sleep {
	struct trace_entry ent;
	int nid;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_kswapd_wake {
	struct trace_entry ent;
	int nid;
	int zid;
	int order;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_wakeup_kswapd {
	struct trace_entry ent;
	int nid;
	int zid;
	int order;
	gfp_t gfp_flags;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_direct_reclaim_begin_template {
	struct trace_entry ent;
	int order;
	gfp_t gfp_flags;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_direct_reclaim_end_template {
	struct trace_entry ent;
	long unsigned int nr_reclaimed;
	char __data[0];
};

struct trace_event_raw_mm_shrink_slab_start {
	struct trace_entry ent;
	struct shrinker *shr;
	void *shrink;
	int nid;
	long int nr_objects_to_shrink;
	gfp_t gfp_flags;
	long unsigned int cache_items;
	long long unsigned int delta;
	long unsigned int total_scan;
	int priority;
	char __data[0];
};

struct trace_event_raw_mm_shrink_slab_end {
	struct trace_entry ent;
	struct shrinker *shr;
	int nid;
	void *shrink;
	long int unused_scan;
	long int new_scan;
	int retval;
	long int total_scan;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_lru_isolate {
	struct trace_entry ent;
	int highest_zoneidx;
	int order;
	long unsigned int nr_requested;
	long unsigned int nr_scanned;
	long unsigned int nr_skipped;
	long unsigned int nr_taken;
	isolate_mode_t isolate_mode;
	int lru;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_writepage {
	struct trace_entry ent;
	long unsigned int pfn;
	int reclaim_flags;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_lru_shrink_inactive {
	struct trace_entry ent;
	int nid;
	long unsigned int nr_scanned;
	long unsigned int nr_reclaimed;
	long unsigned int nr_dirty;
	long unsigned int nr_writeback;
	long unsigned int nr_congested;
	long unsigned int nr_immediate;
	unsigned int nr_activate0;
	unsigned int nr_activate1;
	long unsigned int nr_ref_keep;
	long unsigned int nr_unmap_fail;
	int priority;
	int reclaim_flags;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_lru_shrink_active {
	struct trace_entry ent;
	int nid;
	long unsigned int nr_taken;
	long unsigned int nr_active;
	long unsigned int nr_deactivated;
	long unsigned int nr_referenced;
	int priority;
	int reclaim_flags;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_inactive_list_is_low {
	struct trace_entry ent;
	int nid;
	int reclaim_idx;
	long unsigned int total_inactive;
	long unsigned int inactive;
	long unsigned int total_active;
	long unsigned int active;
	long unsigned int ratio;
	int reclaim_flags;
	char __data[0];
};

struct trace_event_raw_mm_vmscan_node_reclaim_begin {
	struct trace_entry ent;
	int nid;
	int order;
	gfp_t gfp_flags;
	char __data[0];
};

struct trace_event_data_offsets_mm_vmscan_kswapd_sleep {};

struct trace_event_data_offsets_mm_vmscan_kswapd_wake {};

struct trace_event_data_offsets_mm_vmscan_wakeup_kswapd {};

struct trace_event_data_offsets_mm_vmscan_direct_reclaim_begin_template {};

struct trace_event_data_offsets_mm_vmscan_direct_reclaim_end_template {};

struct trace_event_data_offsets_mm_shrink_slab_start {};

struct trace_event_data_offsets_mm_shrink_slab_end {};

struct trace_event_data_offsets_mm_vmscan_lru_isolate {};

struct trace_event_data_offsets_mm_vmscan_writepage {};

struct trace_event_data_offsets_mm_vmscan_lru_shrink_inactive {};

struct trace_event_data_offsets_mm_vmscan_lru_shrink_active {};

struct trace_event_data_offsets_mm_vmscan_inactive_list_is_low {};

struct trace_event_data_offsets_mm_vmscan_node_reclaim_begin {};

typedef void (*btf_trace_mm_vmscan_kswapd_sleep)(void *, int);

typedef void (*btf_trace_mm_vmscan_kswapd_wake)(void *, int, int, int);

typedef void (*btf_trace_mm_vmscan_wakeup_kswapd)(void *, int, int, int, gfp_t);

typedef void (*btf_trace_mm_vmscan_direct_reclaim_begin)(void *, int, gfp_t);

typedef void (*btf_trace_mm_vmscan_memcg_reclaim_begin)(void *, int, gfp_t);

typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_begin)(void *, int, gfp_t);

typedef void (*btf_trace_mm_vmscan_direct_reclaim_end)(void *, long unsigned int);

typedef void (*btf_trace_mm_vmscan_memcg_reclaim_end)(void *, long unsigned int);

typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_end)(void *, long unsigned int);

typedef void (*btf_trace_mm_shrink_slab_start)(void *, struct shrinker *, struct shrink_control *, long int, long unsigned int, long long unsigned int, long unsigned int, int);

typedef void (*btf_trace_mm_shrink_slab_end)(void *, struct shrinker *, int, int, long int, long int, long int);

typedef void (*btf_trace_mm_vmscan_lru_isolate)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, isolate_mode_t, int);

typedef void (*btf_trace_mm_vmscan_writepage)(void *, struct page *);

typedef void (*btf_trace_mm_vmscan_lru_shrink_inactive)(void *, int, long unsigned int, long unsigned int, struct reclaim_stat *, int, int);

typedef void (*btf_trace_mm_vmscan_lru_shrink_active)(void *, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int);

typedef void (*btf_trace_mm_vmscan_inactive_list_is_low)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int);

typedef void (*btf_trace_mm_vmscan_node_reclaim_begin)(void *, int, int, gfp_t);

typedef void (*btf_trace_mm_vmscan_node_reclaim_end)(void *, long unsigned int);

struct scan_control {
	long unsigned int nr_to_reclaim;
	nodemask_t *nodemask;
	struct mem_cgroup *target_mem_cgroup;
	long unsigned int anon_cost;
	long unsigned int file_cost;
	unsigned int may_deactivate: 2;
	unsigned int force_deactivate: 1;
	unsigned int skipped_deactivate: 1;
	unsigned int may_writepage: 1;
	unsigned int may_unmap: 1;
	unsigned int may_swap: 1;
	unsigned int memcg_low_reclaim: 1;
	unsigned int memcg_low_skipped: 1;
	unsigned int hibernation_mode: 1;
	unsigned int compaction_ready: 1;
	unsigned int cache_trim_mode: 1;
	unsigned int file_is_tiny: 1;
	s8 order;
	s8 priority;
	s8 reclaim_idx;
	gfp_t gfp_mask;
	long unsigned int nr_scanned;
	long unsigned int nr_reclaimed;
	struct {
		unsigned int dirty;
		unsigned int unqueued_dirty;
		unsigned int congested;
		unsigned int writeback;
		unsigned int immediate;
		unsigned int file_taken;
		unsigned int taken;
	} nr;
	struct reclaim_state reclaim_state;
};

typedef enum {
	PAGE_KEEP = 0,
	PAGE_ACTIVATE = 1,
	PAGE_SUCCESS = 2,
	PAGE_CLEAN = 3,
} pageout_t;

enum page_references {
	PAGEREF_RECLAIM = 0,
	PAGEREF_RECLAIM_CLEAN = 1,
	PAGEREF_KEEP = 2,
	PAGEREF_ACTIVATE = 3,
};

enum scan_balance {
	SCAN_EQUAL = 0,
	SCAN_FRACT = 1,
	SCAN_ANON = 2,
	SCAN_FILE = 3,
};

struct xattr {
	const char *name;
	void *value;
	size_t value_len;
};

struct constant_table {
	const char *name;
	int value;
};

struct shared_policy {};

struct simple_xattrs {
	struct list_head head;
	spinlock_t lock;
};

struct simple_xattr {
	struct list_head list;
	char *name;
	size_t size;
	char value[0];
};

struct shmem_inode_info {
	spinlock_t lock;
	unsigned int seals;
	long unsigned int flags;
	long unsigned int alloced;
	long unsigned int swapped;
	struct list_head shrinklist;
	struct list_head swaplist;
	struct shared_policy policy;
	struct simple_xattrs xattrs;
	atomic_t stop_eviction;
	struct inode vfs_inode;
};

struct shmem_sb_info {
	long unsigned int max_blocks;
	struct percpu_counter used_blocks;
	long unsigned int max_inodes;
	long unsigned int free_inodes;
	spinlock_t stat_lock;
	umode_t mode;
	unsigned char huge;
	kuid_t uid;
	kgid_t gid;
	bool full_inums;
	ino_t next_ino;
	ino_t *ino_batch;
	struct mempolicy *mpol;
	spinlock_t shrinklist_lock;
	struct list_head shrinklist;
	long unsigned int shrinklist_len;
};

enum sgp_type {
	SGP_READ = 0,
	SGP_CACHE = 1,
	SGP_NOHUGE = 2,
	SGP_HUGE = 3,
	SGP_WRITE = 4,
	SGP_FALLOC = 5,
};

enum fid_type {
	FILEID_ROOT = 0,
	FILEID_INO32_GEN = 1,
	FILEID_INO32_GEN_PARENT = 2,
	FILEID_BTRFS_WITHOUT_PARENT = 77,
	FILEID_BTRFS_WITH_PARENT = 78,
	FILEID_BTRFS_WITH_PARENT_ROOT = 79,
	FILEID_UDF_WITHOUT_PARENT = 81,
	FILEID_UDF_WITH_PARENT = 82,
	FILEID_NILFS_WITHOUT_PARENT = 97,
	FILEID_NILFS_WITH_PARENT = 98,
	FILEID_FAT_WITHOUT_PARENT = 113,
	FILEID_FAT_WITH_PARENT = 114,
	FILEID_LUSTRE = 151,
	FILEID_KERNFS = 254,
	FILEID_INVALID = 255,
};

struct shmem_falloc {
	wait_queue_head_t *waitq;
	long unsigned int start;
	long unsigned int next;
	long unsigned int nr_falloced;
	long unsigned int nr_unswapped;
};

struct shmem_options {
	long long unsigned int blocks;
	long long unsigned int inodes;
	struct mempolicy *mpol;
	kuid_t uid;
	kgid_t gid;
	umode_t mode;
	bool full_inums;
	int huge;
	int seen;
};

enum shmem_param {
	Opt_gid = 0,
	Opt_huge = 1,
	Opt_mode = 2,
	Opt_mpol = 3,
	Opt_nr_blocks = 4,
	Opt_nr_inodes = 5,
	Opt_size = 6,
	Opt_uid = 7,
	Opt_inode32 = 8,
	Opt_inode64 = 9,
};

enum writeback_stat_item {
	NR_DIRTY_THRESHOLD = 0,
	NR_DIRTY_BG_THRESHOLD = 1,
	NR_VM_WRITEBACK_STAT_ITEMS = 2,
};

struct contig_page_info {
	long unsigned int free_pages;
	long unsigned int free_blocks_total;
	long unsigned int free_blocks_suitable;
};

struct radix_tree_iter {
	long unsigned int index;
	long unsigned int next_index;
	long unsigned int tags;
	struct xa_node *node;
};

enum {
	RADIX_TREE_ITER_TAG_MASK = 15,
	RADIX_TREE_ITER_TAGGED = 16,
	RADIX_TREE_ITER_CONTIG = 32,
};

enum mminit_level {
	MMINIT_WARNING = 0,
	MMINIT_VERIFY = 1,
	MMINIT_TRACE = 2,
};

struct pcpu_group_info {
	int nr_units;
	long unsigned int base_offset;
	unsigned int *cpu_map;
};

struct pcpu_alloc_info {
	size_t static_size;
	size_t reserved_size;
	size_t dyn_size;
	size_t unit_size;
	size_t atom_size;
	size_t alloc_size;
	size_t __ai_size;
	int nr_groups;
	struct pcpu_group_info groups[0];
};

typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int, size_t, size_t);

typedef void (*pcpu_fc_free_fn_t)(void *, size_t);

typedef int pcpu_fc_cpu_distance_fn_t(unsigned int, unsigned int);

struct trace_event_raw_percpu_alloc_percpu {
	struct trace_entry ent;
	bool reserved;
	bool is_atomic;
	size_t size;
	size_t align;
	void *base_addr;
	int off;
	void *ptr;
	char __data[0];
};

struct trace_event_raw_percpu_free_percpu {
	struct trace_entry ent;
	void *base_addr;
	int off;
	void *ptr;
	char __data[0];
};

struct trace_event_raw_percpu_alloc_percpu_fail {
	struct trace_entry ent;
	bool reserved;
	bool is_atomic;
	size_t size;
	size_t align;
	char __data[0];
};

struct trace_event_raw_percpu_create_chunk {
	struct trace_entry ent;
	void *base_addr;
	char __data[0];
};

struct trace_event_raw_percpu_destroy_chunk {
	struct trace_entry ent;
	void *base_addr;
	char __data[0];
};

struct trace_event_data_offsets_percpu_alloc_percpu {};

struct trace_event_data_offsets_percpu_free_percpu {};

struct trace_event_data_offsets_percpu_alloc_percpu_fail {};

struct trace_event_data_offsets_percpu_create_chunk {};

struct trace_event_data_offsets_percpu_destroy_chunk {};

typedef void (*btf_trace_percpu_alloc_percpu)(void *, bool, bool, size_t, size_t, void *, int, void *);

typedef void (*btf_trace_percpu_free_percpu)(void *, void *, int, void *);

typedef void (*btf_trace_percpu_alloc_percpu_fail)(void *, bool, bool, size_t, size_t);

typedef void (*btf_trace_percpu_create_chunk)(void *, void *);

typedef void (*btf_trace_percpu_destroy_chunk)(void *, void *);

enum pcpu_chunk_type {
	PCPU_CHUNK_ROOT = 0,
	PCPU_CHUNK_MEMCG = 1,
	PCPU_NR_CHUNK_TYPES = 2,
	PCPU_FAIL_ALLOC = 2,
};

struct pcpu_block_md {
	int scan_hint;
	int scan_hint_start;
	int contig_hint;
	int contig_hint_start;
	int left_free;
	int right_free;
	int first_free;
	int nr_bits;
};

struct pcpu_chunk {
	struct list_head list;
	int free_bytes;
	struct pcpu_block_md chunk_md;
	void *base_addr;
	long unsigned int *alloc_map;
	long unsigned int *bound_map;
	struct pcpu_block_md *md_blocks;
	void *data;
	bool immutable;
	int start_offset;
	int end_offset;
	struct obj_cgroup **obj_cgroups;
	int nr_pages;
	int nr_populated;
	int nr_empty_pop_pages;
	long unsigned int populated[0];
};

struct trace_event_raw_kmem_alloc {
	struct trace_entry ent;
	long unsigned int call_site;
	const void *ptr;
	size_t bytes_req;
	size_t bytes_alloc;
	gfp_t gfp_flags;
	char __data[0];
};

struct trace_event_raw_kmem_alloc_node {
	struct trace_entry ent;
	long unsigned int call_site;
	const void *ptr;
	size_t bytes_req;
	size_t bytes_alloc;
	gfp_t gfp_flags;
	int node;
	char __data[0];
};

struct trace_event_raw_kmem_free {
	struct trace_entry ent;
	long unsigned int call_site;
	const void *ptr;
	char __data[0];
};

struct trace_event_raw_mm_page_free {
	struct trace_entry ent;
	long unsigned int pfn;
	unsigned int order;
	char __data[0];
};

struct trace_event_raw_mm_page_free_batched {
	struct trace_entry ent;
	long unsigned int pfn;
	char __data[0];
};

struct trace_event_raw_mm_page_alloc {
	struct trace_entry ent;
	long unsigned int pfn;
	unsigned int order;
	gfp_t gfp_flags;
	int migratetype;
	char __data[0];
};

struct trace_event_raw_mm_page {
	struct trace_entry ent;
	long unsigned int pfn;
	unsigned int order;
	int migratetype;
	char __data[0];
};

struct trace_event_raw_mm_page_pcpu_drain {
	struct trace_entry ent;
	long unsigned int pfn;
	unsigned int order;
	int migratetype;
	char __data[0];
};

struct trace_event_raw_mm_page_alloc_extfrag {
	struct trace_entry ent;
	long unsigned int pfn;
	int alloc_order;
	int fallback_order;
	int alloc_migratetype;
	int fallback_migratetype;
	int change_ownership;
	char __data[0];
};

struct trace_event_raw_rss_stat {
	struct trace_entry ent;
	unsigned int mm_id;
	unsigned int curr;
	int member;
	long int size;
	char __data[0];
};

struct trace_event_data_offsets_kmem_alloc {};

struct trace_event_data_offsets_kmem_alloc_node {};

struct trace_event_data_offsets_kmem_free {};

struct trace_event_data_offsets_mm_page_free {};

struct trace_event_data_offsets_mm_page_free_batched {};

struct trace_event_data_offsets_mm_page_alloc {};

struct trace_event_data_offsets_mm_page {};

struct trace_event_data_offsets_mm_page_pcpu_drain {};

struct trace_event_data_offsets_mm_page_alloc_extfrag {};

struct trace_event_data_offsets_rss_stat {};

typedef void (*btf_trace_kmalloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);

typedef void (*btf_trace_kmem_cache_alloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t);

typedef void (*btf_trace_kmalloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);

typedef void (*btf_trace_kmem_cache_alloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int);

typedef void (*btf_trace_kfree)(void *, long unsigned int, const void *);

typedef void (*btf_trace_kmem_cache_free)(void *, long unsigned int, const void *);

typedef void (*btf_trace_mm_page_free)(void *, struct page *, unsigned int);

typedef void (*btf_trace_mm_page_free_batched)(void *, struct page *);

typedef void (*btf_trace_mm_page_alloc)(void *, struct page *, unsigned int, gfp_t, int);

typedef void (*btf_trace_mm_page_alloc_zone_locked)(void *, struct page *, unsigned int, int);

typedef void (*btf_trace_mm_page_pcpu_drain)(void *, struct page *, unsigned int, int);

typedef void (*btf_trace_mm_page_alloc_extfrag)(void *, struct page *, int, int, int, int);

typedef void (*btf_trace_rss_stat)(void *, struct mm_struct *, int, long int);

enum slab_state {
	DOWN = 0,
	PARTIAL = 1,
	PARTIAL_NODE = 2,
	UP = 3,
	FULL = 4,
};

struct kmalloc_info_struct {
	const char *name[3];
	unsigned int size;
};

struct slabinfo {
	long unsigned int active_objs;
	long unsigned int num_objs;
	long unsigned int active_slabs;
	long unsigned int num_slabs;
	long unsigned int shared_avail;
	unsigned int limit;
	unsigned int batchcount;
	unsigned int shared;
	unsigned int objects_per_slab;
	unsigned int cache_order;
};

enum pageblock_bits {
	PB_migrate = 0,
	PB_migrate_end = 2,
	PB_migrate_skip = 3,
	NR_PAGEBLOCK_BITS = 4,
};

struct alloc_context {
	struct zonelist *zonelist;
	nodemask_t *nodemask;
	struct zoneref *preferred_zoneref;
	int migratetype;
	enum zone_type highest_zoneidx;
	bool spread_dirty_pages;
};

struct trace_event_raw_mm_compaction_isolate_template {
	struct trace_entry ent;
	long unsigned int start_pfn;
	long unsigned int end_pfn;
	long unsigned int nr_scanned;
	long unsigned int nr_taken;
	char __data[0];
};

struct trace_event_raw_mm_compaction_migratepages {
	struct trace_entry ent;
	long unsigned int nr_migrated;
	long unsigned int nr_failed;
	char __data[0];
};

struct trace_event_raw_mm_compaction_begin {
	struct trace_entry ent;
	long unsigned int zone_start;
	long unsigned int migrate_pfn;
	long unsigned int free_pfn;
	long unsigned int zone_end;
	bool sync;
	char __data[0];
};

struct trace_event_raw_mm_compaction_end {
	struct trace_entry ent;
	long unsigned int zone_start;
	long unsigned int migrate_pfn;
	long unsigned int free_pfn;
	long unsigned int zone_end;
	bool sync;
	int status;
	char __data[0];
};

struct trace_event_raw_mm_compaction_try_to_compact_pages {
	struct trace_entry ent;
	int order;
	gfp_t gfp_mask;
	int prio;
	char __data[0];
};

struct trace_event_raw_mm_compaction_suitable_template {
	struct trace_entry ent;
	int nid;
	enum zone_type idx;
	int order;
	int ret;
	char __data[0];
};

struct trace_event_raw_mm_compaction_defer_template {
	struct trace_entry ent;
	int nid;
	enum zone_type idx;
	int order;
	unsigned int considered;
	unsigned int defer_shift;
	int order_failed;
	char __data[0];
};

struct trace_event_raw_mm_compaction_kcompactd_sleep {
	struct trace_entry ent;
	int nid;
	char __data[0];
};

struct trace_event_raw_kcompactd_wake_template {
	struct trace_entry ent;
	int nid;
	int order;
	enum zone_type highest_zoneidx;
	char __data[0];
};

struct trace_event_data_offsets_mm_compaction_isolate_template {};

struct trace_event_data_offsets_mm_compaction_migratepages {};

struct trace_event_data_offsets_mm_compaction_begin {};

struct trace_event_data_offsets_mm_compaction_end {};

struct trace_event_data_offsets_mm_compaction_try_to_compact_pages {};

struct trace_event_data_offsets_mm_compaction_suitable_template {};

struct trace_event_data_offsets_mm_compaction_defer_template {};

struct trace_event_data_offsets_mm_compaction_kcompactd_sleep {};

struct trace_event_data_offsets_kcompactd_wake_template {};

typedef void (*btf_trace_mm_compaction_isolate_migratepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);

typedef void (*btf_trace_mm_compaction_isolate_freepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);

typedef void (*btf_trace_mm_compaction_migratepages)(void *, long unsigned int, int, struct list_head *);

typedef void (*btf_trace_mm_compaction_begin)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool);

typedef void (*btf_trace_mm_compaction_end)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, bool, int);

typedef void (*btf_trace_mm_compaction_try_to_compact_pages)(void *, int, gfp_t, int);

typedef void (*btf_trace_mm_compaction_finished)(void *, struct zone *, int, int);

typedef void (*btf_trace_mm_compaction_suitable)(void *, struct zone *, int, int);

typedef void (*btf_trace_mm_compaction_deferred)(void *, struct zone *, int);

typedef void (*btf_trace_mm_compaction_defer_compaction)(void *, struct zone *, int);

typedef void (*btf_trace_mm_compaction_defer_reset)(void *, struct zone *, int);

typedef void (*btf_trace_mm_compaction_kcompactd_sleep)(void *, int);

typedef void (*btf_trace_mm_compaction_wakeup_kcompactd)(void *, int, int, enum zone_type);

typedef void (*btf_trace_mm_compaction_kcompactd_wake)(void *, int, int, enum zone_type);

typedef enum {
	ISOLATE_ABORT = 0,
	ISOLATE_NONE = 1,
	ISOLATE_SUCCESS = 2,
} isolate_migrate_t;

struct anon_vma_chain {
	struct vm_area_struct *vma;
	struct anon_vma *anon_vma;
	struct list_head same_vma;
	struct rb_node rb;
	long unsigned int rb_subtree_last;
};

struct rb_augment_callbacks {
	void (*propagate)(struct rb_node *, struct rb_node *);
	void (*copy)(struct rb_node *, struct rb_node *);
	void (*rotate)(struct rb_node *, struct rb_node *);
};

enum lru_status {
	LRU_REMOVED = 0,
	LRU_REMOVED_RETRY = 1,
	LRU_ROTATE = 2,
	LRU_SKIP = 3,
	LRU_RETRY = 4,
};

typedef enum lru_status (*list_lru_walk_cb)(struct list_head *, struct list_lru_one *, spinlock_t *, void *);

typedef long unsigned int vm_flags_t;

typedef struct {
	long unsigned int pd;
} hugepd_t;

struct migration_target_control {
	int nid;
	nodemask_t *nmask;
	gfp_t gfp_mask;
};

struct follow_page_context {
	struct dev_pagemap *pgmap;
	unsigned int page_mask;
};

typedef struct {
	u64 val;
} pfn_t;

typedef unsigned int pgtbl_mod_mask;

struct zap_details {
	struct address_space *check_mapping;
	long unsigned int first_index;
	long unsigned int last_index;
	struct page *single_page;
};

typedef int (*pte_fn_t)(pte_t *, long unsigned int, void *);

enum {
	SWP_USED = 1,
	SWP_WRITEOK = 2,
	SWP_DISCARDABLE = 4,
	SWP_DISCARDING = 8,
	SWP_SOLIDSTATE = 16,
	SWP_CONTINUED = 32,
	SWP_BLKDEV = 64,
	SWP_ACTIVATED = 128,
	SWP_FS_OPS = 256,
	SWP_AREA_DISCARD = 512,
	SWP_PAGE_DISCARD = 1024,
	SWP_STABLE_WRITES = 2048,
	SWP_SYNCHRONOUS_IO = 4096,
	SWP_VALID = 8192,
	SWP_SCANNING = 16384,
};

struct mm_walk;

struct mm_walk_ops {
	int (*pgd_entry)(pgd_t *, long unsigned int, long unsigned int, struct mm_walk *);
	int (*p4d_entry)(p4d_t *, long unsigned int, long unsigned int, struct mm_walk *);
	int (*pud_entry)(pud_t *, long unsigned int, long unsigned int, struct mm_walk *);
	int (*pmd_entry)(pmd_t *, long unsigned int, long unsigned int, struct mm_walk *);
	int (*pte_entry)(pte_t *, long unsigned int, long unsigned int, struct mm_walk *);
	int (*pte_hole)(long unsigned int, long unsigned int, int, struct mm_walk *);
	int (*hugetlb_entry)(pte_t *, long unsigned int, long unsigned int, long unsigned int, struct mm_walk *);
	int (*test_walk)(long unsigned int, long unsigned int, struct mm_walk *);
	int (*pre_vma)(long unsigned int, long unsigned int, struct mm_walk *);
	void (*post_vma)(struct mm_walk *);
};

enum page_walk_action {
	ACTION_SUBTREE = 0,
	ACTION_CONTINUE = 1,
	ACTION_AGAIN = 2,
};

struct mm_walk {
	const struct mm_walk_ops *ops;
	struct mm_struct *mm;
	pgd_t *pgd;
	struct vm_area_struct *vma;
	enum page_walk_action action;
	bool no_vma;
	void *private;
};

struct vm_unmapped_area_info {
	long unsigned int flags;
	long unsigned int length;
	long unsigned int low_limit;
	long unsigned int high_limit;
	long unsigned int align_mask;
	long unsigned int align_offset;
};

enum {
	HUGETLB_SHMFS_INODE = 1,
	HUGETLB_ANONHUGE_INODE = 2,
};

struct trace_event_raw_vm_unmapped_area {
	struct trace_entry ent;
	long unsigned int addr;
	long unsigned int total_vm;
	long unsigned int flags;
	long unsigned int length;
	long unsigned int low_limit;
	long unsigned int high_limit;
	long unsigned int align_mask;
	long unsigned int align_offset;
	char __data[0];
};

struct trace_event_data_offsets_vm_unmapped_area {};

typedef void (*btf_trace_vm_unmapped_area)(void *, long unsigned int, struct vm_unmapped_area_info *);

struct page_vma_mapped_walk {
	struct page *page;
	struct vm_area_struct *vma;
	long unsigned int address;
	pmd_t *pmd;
	pte_t *pte;
	spinlock_t *ptl;
	unsigned int flags;
};

struct rmap_walk_control {
	void *arg;
	bool (*rmap_one)(struct page *, struct vm_area_struct *, long unsigned int, void *);
	int (*done)(struct page *);
	struct anon_vma * (*anon_lock)(struct page *);
	bool (*invalid_vma)(struct vm_area_struct *, void *);
};

struct page_referenced_arg {
	int mapcount;
	int referenced;
	long unsigned int vm_flags;
	struct mem_cgroup *memcg;
};

struct vmap_area {
	long unsigned int va_start;
	long unsigned int va_end;
	struct rb_node rb_node;
	struct list_head list;
	union {
		long unsigned int subtree_max_size;
		struct vm_struct *vm;
		struct llist_node purge_list;
	};
};

struct vfree_deferred {
	struct llist_head list;
	struct work_struct wq;
};

enum fit_type {
	NOTHING_FIT = 0,
	FL_FIT_TYPE = 1,
	LE_FIT_TYPE = 2,
	RE_FIT_TYPE = 3,
	NE_FIT_TYPE = 4,
};

struct vmap_block_queue {
	spinlock_t lock;
	struct list_head free;
};

struct vmap_block {
	spinlock_t lock;
	struct vmap_area *va;
	long unsigned int free;
	long unsigned int dirty;
	long unsigned int dirty_min;
	long unsigned int dirty_max;
	struct list_head free_list;
	struct callback_head callback_head;
	struct list_head purge;
};

struct page_frag_cache {
	void *va;
	__u16 offset;
	__u16 size;
	unsigned int pagecnt_bias;
	bool pfmemalloc;
};

enum zone_flags {
	ZONE_BOOSTED_WATERMARK = 0,
};

enum meminit_context {
	MEMINIT_EARLY = 0,
	MEMINIT_HOTPLUG = 1,
};

typedef int fpi_t;

struct pcpu_drain {
	struct zone *zone;
	struct work_struct work;
};

struct madvise_walk_private {
	struct mmu_gather *tlb;
	bool pageout;
};

enum {
	BIO_NO_PAGE_REF = 0,
	BIO_CLONED = 1,
	BIO_BOUNCED = 2,
	BIO_WORKINGSET = 3,
	BIO_QUIET = 4,
	BIO_CHAIN = 5,
	BIO_REFFED = 6,
	BIO_THROTTLED = 7,
	BIO_TRACE_COMPLETION = 8,
	BIO_CGROUP_ACCT = 9,
	BIO_TRACKED = 10,
	BIO_FLAG_LAST = 11,
};

struct vma_swap_readahead {
	short unsigned int win;
	short unsigned int offset;
	short unsigned int nr_pte;
	pte_t *ptes;
};

union swap_header {
	struct {
		char reserved[4086];
		char magic[10];
	} magic;
	struct {
		char bootbits[1024];
		__u32 version;
		__u32 last_page;
		__u32 nr_badpages;
		unsigned char sws_uuid[16];
		unsigned char sws_volume[16];
		__u32 padding[117];
		__u32 badpages[1];
	} info;
};

struct swap_extent {
	struct rb_node rb_node;
	long unsigned int start_page;
	long unsigned int nr_pages;
	sector_t start_block;
};

struct swap_slots_cache {
	bool lock_initialized;
	struct mutex alloc_lock;
	swp_entry_t *slots;
	int nr;
	int cur;
	spinlock_t free_lock;
	swp_entry_t *slots_ret;
	int n_ret;
};

struct frontswap_ops {
	void (*init)(unsigned int);
	int (*store)(unsigned int, long unsigned int, struct page *);
	int (*load)(unsigned int, long unsigned int, struct page *);
	void (*invalidate_page)(unsigned int, long unsigned int);
	void (*invalidate_area)(unsigned int);
	struct frontswap_ops *next;
};

struct crypto_alg;

struct crypto_tfm {
	u32 crt_flags;
	int node;
	void (*exit)(struct crypto_tfm *);
	struct crypto_alg *__crt_alg;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__crt_ctx[0];
};

struct cipher_alg {
	unsigned int cia_min_keysize;
	unsigned int cia_max_keysize;
	int (*cia_setkey)(struct crypto_tfm *, const u8 *, unsigned int);
	void (*cia_encrypt)(struct crypto_tfm *, u8 *, const u8 *);
	void (*cia_decrypt)(struct crypto_tfm *, u8 *, const u8 *);
};

struct compress_alg {
	int (*coa_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
	int (*coa_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *);
};

struct crypto_type;

struct crypto_alg {
	struct list_head cra_list;
	struct list_head cra_users;
	u32 cra_flags;
	unsigned int cra_blocksize;
	unsigned int cra_ctxsize;
	unsigned int cra_alignmask;
	int cra_priority;
	refcount_t cra_refcnt;
	char cra_name[128];
	char cra_driver_name[128];
	const struct crypto_type *cra_type;
	union {
		struct cipher_alg cipher;
		struct compress_alg compress;
	} cra_u;
	int (*cra_init)(struct crypto_tfm *);
	void (*cra_exit)(struct crypto_tfm *);
	void (*cra_destroy)(struct crypto_alg *);
	struct module *cra_module;
};

struct crypto_instance;

struct crypto_type {
	unsigned int (*ctxsize)(struct crypto_alg *, u32, u32);
	unsigned int (*extsize)(struct crypto_alg *);
	int (*init)(struct crypto_tfm *, u32, u32);
	int (*init_tfm)(struct crypto_tfm *);
	void (*show)(struct seq_file *, struct crypto_alg *);
	int (*report)(struct sk_buff *, struct crypto_alg *);
	void (*free)(struct crypto_instance *);
	unsigned int type;
	unsigned int maskclear;
	unsigned int maskset;
	unsigned int tfmsize;
};

struct crypto_comp {
	struct crypto_tfm base;
};

struct zpool;

struct zpool_ops {
	int (*evict)(struct zpool *, long unsigned int);
};

enum zpool_mapmode {
	ZPOOL_MM_RW = 0,
	ZPOOL_MM_RO = 1,
	ZPOOL_MM_WO = 2,
	ZPOOL_MM_DEFAULT = 0,
};

struct zswap_pool {
	struct zpool *zpool;
	struct crypto_comp **tfm;
	struct kref kref;
	struct list_head list;
	struct work_struct release_work;
	struct work_struct shrink_work;
	struct hlist_node node;
	char tfm_name[128];
};

struct zswap_entry {
	struct rb_node rbnode;
	long unsigned int offset;
	int refcount;
	unsigned int length;
	struct zswap_pool *pool;
	union {
		long unsigned int handle;
		long unsigned int value;
	};
};

struct zswap_header {
	swp_entry_t swpentry;
};

struct zswap_tree {
	struct rb_root rbroot;
	spinlock_t lock;
};

enum zswap_get_swap_ret {
	ZSWAP_SWAPCACHE_NEW = 0,
	ZSWAP_SWAPCACHE_EXIST = 1,
	ZSWAP_SWAPCACHE_FAIL = 2,
};

struct dma_pool {
	struct list_head page_list;
	spinlock_t lock;
	size_t size;
	struct device *dev;
	size_t allocation;
	size_t boundary;
	char name[32];
	struct list_head pools;
};

struct dma_page {
	struct list_head page_list;
	void *vaddr;
	dma_addr_t dma;
	unsigned int in_use;
	unsigned int offset;
};

struct mmu_notifier_subscriptions {
	struct hlist_head list;
	bool has_itree;
	spinlock_t lock;
	long unsigned int invalidate_seq;
	long unsigned int active_invalidate_ranges;
	struct rb_root_cached itree;
	wait_queue_head_t wq;
	struct hlist_head deferred_list;
};

struct interval_tree_node {
	struct rb_node rb;
	long unsigned int start;
	long unsigned int last;
	long unsigned int __subtree_last;
};

struct mmu_interval_notifier;

struct mmu_interval_notifier_ops {
	bool (*invalidate)(struct mmu_interval_notifier *, const struct mmu_notifier_range *, long unsigned int);
};

struct mmu_interval_notifier {
	struct interval_tree_node interval_tree;
	const struct mmu_interval_notifier_ops *ops;
	struct mm_struct *mm;
	struct hlist_node deferred_item;
	long unsigned int invalidate_seq;
};

enum stat_item {
	ALLOC_FASTPATH = 0,
	ALLOC_SLOWPATH = 1,
	FREE_FASTPATH = 2,
	FREE_SLOWPATH = 3,
	FREE_FROZEN = 4,
	FREE_ADD_PARTIAL = 5,
	FREE_REMOVE_PARTIAL = 6,
	ALLOC_FROM_PARTIAL = 7,
	ALLOC_SLAB = 8,
	ALLOC_REFILL = 9,
	ALLOC_NODE_MISMATCH = 10,
	FREE_SLAB = 11,
	CPUSLAB_FLUSH = 12,
	DEACTIVATE_FULL = 13,
	DEACTIVATE_EMPTY = 14,
	DEACTIVATE_TO_HEAD = 15,
	DEACTIVATE_TO_TAIL = 16,
	DEACTIVATE_REMOTE_FREES = 17,
	DEACTIVATE_BYPASS = 18,
	ORDER_FALLBACK = 19,
	CMPXCHG_DOUBLE_CPU_FAIL = 20,
	CMPXCHG_DOUBLE_FAIL = 21,
	CPU_PARTIAL_ALLOC = 22,
	CPU_PARTIAL_FREE = 23,
	CPU_PARTIAL_NODE = 24,
	CPU_PARTIAL_DRAIN = 25,
	NR_SLUB_STAT_ITEMS = 26,
};

struct track {
	long unsigned int addr;
	long unsigned int addrs[16];
	int cpu;
	int pid;
	long unsigned int when;
};

enum track_item {
	TRACK_ALLOC = 0,
	TRACK_FREE = 1,
};

struct detached_freelist {
	struct page *page;
	void *tail;
	void *freelist;
	int cnt;
	struct kmem_cache *s;
};

struct location {
	long unsigned int count;
	long unsigned int addr;
	long long int sum_time;
	long int min_time;
	long int max_time;
	long int min_pid;
	long int max_pid;
	long unsigned int cpus[4];
	nodemask_t nodes;
};

struct loc_track {
	long unsigned int max;
	long unsigned int count;
	struct location *loc;
};

enum slab_stat_type {
	SL_ALL = 0,
	SL_PARTIAL = 1,
	SL_CPU = 2,
	SL_OBJECTS = 3,
	SL_TOTAL = 4,
};

struct slab_attribute {
	struct attribute attr;
	ssize_t (*show)(struct kmem_cache *, char *);
	ssize_t (*store)(struct kmem_cache *, const char *, size_t);
};

struct saved_alias {
	struct kmem_cache *s;
	const char *name;
	struct saved_alias *next;
};

enum slab_modes {
	M_NONE = 0,
	M_PARTIAL = 1,
	M_FULL = 2,
	M_FREE = 3,
};

struct buffer_head;

typedef void bh_end_io_t(struct buffer_head *, int);

struct buffer_head {
	long unsigned int b_state;
	struct buffer_head *b_this_page;
	struct page *b_page;
	sector_t b_blocknr;
	size_t b_size;
	char *b_data;
	struct block_device *b_bdev;
	bh_end_io_t *b_end_io;
	void *b_private;
	struct list_head b_assoc_buffers;
	struct address_space *b_assoc_map;
	atomic_t b_count;
	spinlock_t b_uptodate_lock;
};

typedef struct page *new_page_t(struct page *, long unsigned int);

typedef void free_page_t(struct page *, long unsigned int);

enum bh_state_bits {
	BH_Uptodate = 0,
	BH_Dirty = 1,
	BH_Lock = 2,
	BH_Req = 3,
	BH_Mapped = 4,
	BH_New = 5,
	BH_Async_Read = 6,
	BH_Async_Write = 7,
	BH_Delay = 8,
	BH_Boundary = 9,
	BH_Write_EIO = 10,
	BH_Unwritten = 11,
	BH_Quiet = 12,
	BH_Meta = 13,
	BH_Prio = 14,
	BH_Defer_Completion = 15,
	BH_PrivateStart = 16,
};

struct trace_event_raw_mm_migrate_pages {
	struct trace_entry ent;
	long unsigned int succeeded;
	long unsigned int failed;
	long unsigned int thp_succeeded;
	long unsigned int thp_failed;
	long unsigned int thp_split;
	enum migrate_mode mode;
	int reason;
	char __data[0];
};

struct trace_event_data_offsets_mm_migrate_pages {};

typedef void (*btf_trace_mm_migrate_pages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, enum migrate_mode, int);

struct mem_cgroup_reclaim_cookie {
	pg_data_t *pgdat;
	unsigned int generation;
};

struct mem_cgroup_tree_per_node {
	struct rb_root rb_root;
	struct rb_node *rb_rightmost;
	spinlock_t lock;
};

struct mem_cgroup_tree {
	struct mem_cgroup_tree_per_node *rb_tree_per_node[1];
};

struct mem_cgroup_eventfd_list {
	struct list_head list;
	struct eventfd_ctx *eventfd;
};

struct mem_cgroup_event {
	struct mem_cgroup *memcg;
	struct eventfd_ctx *eventfd;
	struct list_head list;
	int (*register_event)(struct mem_cgroup *, struct eventfd_ctx *, const char *);
	void (*unregister_event)(struct mem_cgroup *, struct eventfd_ctx *);
	poll_table pt;
	wait_queue_head_t *wqh;
	wait_queue_entry_t wait;
	struct work_struct remove;
};

struct move_charge_struct {
	spinlock_t lock;
	struct mm_struct *mm;
	struct mem_cgroup *from;
	struct mem_cgroup *to;
	long unsigned int flags;
	long unsigned int precharge;
	long unsigned int moved_charge;
	long unsigned int moved_swap;
	struct task_struct *moving_task;
	wait_queue_head_t waitq;
};

enum res_type {
	_MEM = 0,
	_MEMSWAP = 1,
	_OOM_TYPE = 2,
	_KMEM = 3,
	_TCP = 4,
};

struct memory_stat {
	const char *name;
	unsigned int ratio;
	unsigned int idx;
};

struct oom_wait_info {
	struct mem_cgroup *memcg;
	wait_queue_entry_t wait;
};

enum oom_status {
	OOM_SUCCESS = 0,
	OOM_FAILED = 1,
	OOM_ASYNC = 2,
	OOM_SKIPPED = 3,
};

struct memcg_stock_pcp {
	struct mem_cgroup *cached;
	unsigned int nr_pages;
	struct obj_cgroup *cached_objcg;
	unsigned int nr_bytes;
	struct work_struct work;
	long unsigned int flags;
};

enum {
	RES_USAGE = 0,
	RES_LIMIT = 1,
	RES_MAX_USAGE = 2,
	RES_FAILCNT = 3,
	RES_SOFT_LIMIT = 4,
};

union mc_target {
	struct page *page;
	swp_entry_t ent;
};

enum mc_target_type {
	MC_TARGET_NONE = 0,
	MC_TARGET_PAGE = 1,
	MC_TARGET_SWAP = 2,
	MC_TARGET_DEVICE = 3,
};

struct uncharge_gather {
	struct mem_cgroup *memcg;
	long unsigned int nr_pages;
	long unsigned int pgpgout;
	long unsigned int nr_kmem;
	struct page *dummy_page;
};

enum vmpressure_levels {
	VMPRESSURE_LOW = 0,
	VMPRESSURE_MEDIUM = 1,
	VMPRESSURE_CRITICAL = 2,
	VMPRESSURE_NUM_LEVELS = 3,
};

enum vmpressure_modes {
	VMPRESSURE_NO_PASSTHROUGH = 0,
	VMPRESSURE_HIERARCHY = 1,
	VMPRESSURE_LOCAL = 2,
	VMPRESSURE_NUM_MODES = 3,
};

struct vmpressure_event {
	struct eventfd_ctx *efd;
	enum vmpressure_levels level;
	enum vmpressure_modes mode;
	struct list_head node;
};

struct swap_cgroup_ctrl {
	struct page **map;
	long unsigned int length;
	spinlock_t lock;
};

struct swap_cgroup {
	short unsigned int id;
};

struct cleancache_filekey {
	union {
		ino_t ino;
		__u32 fh[6];
		u32 key[6];
	} u;
};

struct cleancache_ops {
	int (*init_fs)(size_t);
	int (*init_shared_fs)(uuid_t *, size_t);
	int (*get_page)(int, struct cleancache_filekey, long unsigned int, struct page *);
	void (*put_page)(int, struct cleancache_filekey, long unsigned int, struct page *);
	void (*invalidate_page)(int, struct cleancache_filekey, long unsigned int);
	void (*invalidate_inode)(int, struct cleancache_filekey);
	void (*invalidate_fs)(int);
};

struct trace_event_raw_test_pages_isolated {
	struct trace_entry ent;
	long unsigned int start_pfn;
	long unsigned int end_pfn;
	long unsigned int fin_pfn;
	char __data[0];
};

struct trace_event_data_offsets_test_pages_isolated {};

typedef void (*btf_trace_test_pages_isolated)(void *, long unsigned int, long unsigned int, long unsigned int);

struct zpool_driver;

struct zpool {
	struct zpool_driver *driver;
	void *pool;
	const struct zpool_ops *ops;
	bool evictable;
	struct list_head list;
};

struct zpool_driver {
	char *type;
	struct module *owner;
	atomic_t refcount;
	struct list_head list;
	void * (*create)(const char *, gfp_t, const struct zpool_ops *, struct zpool *);
	void (*destroy)(void *);
	bool malloc_support_movable;
	int (*malloc)(void *, size_t, gfp_t, long unsigned int *);
	void (*free)(void *, long unsigned int);
	int (*shrink)(void *, unsigned int, unsigned int *);
	void * (*map)(void *, long unsigned int, enum zpool_mapmode);
	void (*unmap)(void *, long unsigned int);
	u64 (*total_size)(void *);
};

typedef void (*exitcall_t)();

struct zbud_pool;

struct zbud_ops {
	int (*evict)(struct zbud_pool *, long unsigned int);
};

struct zbud_pool {
	spinlock_t lock;
	struct list_head unbuddied[63];
	struct list_head buddied;
	struct list_head lru;
	u64 pages_nr;
	const struct zbud_ops *ops;
	struct zpool *zpool;
	const struct zpool_ops *zpool_ops;
};

struct zbud_header {
	struct list_head buddy;
	struct list_head lru;
	unsigned int first_chunks;
	unsigned int last_chunks;
	bool under_reclaim;
};

enum buddy {
	FIRST = 0,
	LAST = 1,
};

struct cma {
	long unsigned int base_pfn;
	long unsigned int count;
	long unsigned int *bitmap;
	unsigned int order_per_bit;
	struct mutex lock;
	char name[64];
};

struct trace_event_raw_cma_alloc {
	struct trace_entry ent;
	long unsigned int pfn;
	const struct page *page;
	unsigned int count;
	unsigned int align;
	char __data[0];
};

struct trace_event_raw_cma_release {
	struct trace_entry ent;
	long unsigned int pfn;
	const struct page *page;
	unsigned int count;
	char __data[0];
};

struct trace_event_data_offsets_cma_alloc {};

struct trace_event_data_offsets_cma_release {};

typedef void (*btf_trace_cma_alloc)(void *, long unsigned int, const struct page *, unsigned int, unsigned int);

typedef void (*btf_trace_cma_release)(void *, long unsigned int, const struct page *, unsigned int);

typedef s32 compat_off_t;

struct open_how {
	__u64 flags;
	__u64 mode;
	__u64 resolve;
};

struct open_flags {
	int open_flag;
	umode_t mode;
	int acc_mode;
	int intent;
	int lookup_flags;
};

typedef s64 compat_loff_t;

typedef __kernel_rwf_t rwf_t;

struct fscrypt_policy_v1 {
	__u8 version;
	__u8 contents_encryption_mode;
	__u8 filenames_encryption_mode;
	__u8 flags;
	__u8 master_key_descriptor[8];
};

struct fscrypt_policy_v2 {
	__u8 version;
	__u8 contents_encryption_mode;
	__u8 filenames_encryption_mode;
	__u8 flags;
	__u8 __reserved[4];
	__u8 master_key_identifier[16];
};

union fscrypt_policy {
	u8 version;
	struct fscrypt_policy_v1 v1;
	struct fscrypt_policy_v2 v2;
};

enum vfs_get_super_keying {
	vfs_get_single_super = 0,
	vfs_get_single_reconf_super = 1,
	vfs_get_keyed_super = 2,
	vfs_get_independent_super = 3,
};

struct kobj_map;

struct char_device_struct {
	struct char_device_struct *next;
	unsigned int major;
	unsigned int baseminor;
	int minorct;
	char name[64];
	struct cdev *cdev;
};

struct stat {
	long unsigned int st_dev;
	long unsigned int st_ino;
	unsigned int st_mode;
	unsigned int st_nlink;
	unsigned int st_uid;
	unsigned int st_gid;
	long unsigned int st_rdev;
	long unsigned int __pad1;
	long int st_size;
	int st_blksize;
	int __pad2;
	long int st_blocks;
	long int st_atime;
	long unsigned int st_atime_nsec;
	long int st_mtime;
	long unsigned int st_mtime_nsec;
	long int st_ctime;
	long unsigned int st_ctime_nsec;
	unsigned int __unused4;
	unsigned int __unused5;
};

typedef u32 compat_ino_t;

typedef u16 compat_ushort_t;

typedef s64 compat_s64;

typedef u16 __compat_uid16_t;

typedef u16 __compat_gid16_t;

typedef u16 compat_mode_t;

typedef u32 compat_dev_t;

struct compat_stat {
	compat_dev_t st_dev;
	compat_ino_t st_ino;
	compat_mode_t st_mode;
	compat_ushort_t st_nlink;
	__compat_uid16_t st_uid;
	__compat_gid16_t st_gid;
	compat_dev_t st_rdev;
	compat_off_t st_size;
	compat_off_t st_blksize;
	compat_off_t st_blocks;
	old_time32_t st_atime;
	compat_ulong_t st_atime_nsec;
	old_time32_t st_mtime;
	compat_ulong_t st_mtime_nsec;
	old_time32_t st_ctime;
	compat_ulong_t st_ctime_nsec;
	compat_ulong_t __unused4[2];
};

struct stat64 {
	compat_u64 st_dev;
	unsigned char __pad0[4];
	compat_ulong_t __st_ino;
	compat_uint_t st_mode;
	compat_uint_t st_nlink;
	compat_ulong_t st_uid;
	compat_ulong_t st_gid;
	compat_u64 st_rdev;
	unsigned char __pad3[4];
	compat_s64 st_size;
	compat_ulong_t st_blksize;
	compat_u64 st_blocks;
	compat_ulong_t st_atime;
	compat_ulong_t st_atime_nsec;
	compat_ulong_t st_mtime;
	compat_ulong_t st_mtime_nsec;
	compat_ulong_t st_ctime;
	compat_ulong_t st_ctime_nsec;
	compat_u64 st_ino;
};

struct statx_timestamp {
	__s64 tv_sec;
	__u32 tv_nsec;
	__s32 __reserved;
};

struct statx {
	__u32 stx_mask;
	__u32 stx_blksize;
	__u64 stx_attributes;
	__u32 stx_nlink;
	__u32 stx_uid;
	__u32 stx_gid;
	__u16 stx_mode;
	__u16 __spare0[1];
	__u64 stx_ino;
	__u64 stx_size;
	__u64 stx_blocks;
	__u64 stx_attributes_mask;
	struct statx_timestamp stx_atime;
	struct statx_timestamp stx_btime;
	struct statx_timestamp stx_ctime;
	struct statx_timestamp stx_mtime;
	__u32 stx_rdev_major;
	__u32 stx_rdev_minor;
	__u32 stx_dev_major;
	__u32 stx_dev_minor;
	__u64 stx_mnt_id;
	__u64 __spare2;
	__u64 __spare3[12];
};

struct mount;

struct mnt_namespace {
	atomic_t count;
	struct ns_common ns;
	struct mount *root;
	struct list_head list;
	spinlock_t ns_lock;
	struct user_namespace *user_ns;
	struct ucounts *ucounts;
	u64 seq;
	wait_queue_head_t poll;
	u64 event;
	unsigned int mounts;
	unsigned int pending_mounts;
};

struct mnt_pcp;

struct mountpoint;

struct mount {
	struct hlist_node mnt_hash;
	struct mount *mnt_parent;
	struct dentry *mnt_mountpoint;
	struct vfsmount mnt;
	union {
		struct callback_head mnt_rcu;
		struct llist_node mnt_llist;
	};
	struct mnt_pcp *mnt_pcp;
	struct list_head mnt_mounts;
	struct list_head mnt_child;
	struct list_head mnt_instance;
	const char *mnt_devname;
	struct list_head mnt_list;
	struct list_head mnt_expire;
	struct list_head mnt_share;
	struct list_head mnt_slave_list;
	struct list_head mnt_slave;
	struct mount *mnt_master;
	struct mnt_namespace *mnt_ns;
	struct mountpoint *mnt_mp;
	union {
		struct hlist_node mnt_mp_list;
		struct hlist_node mnt_umount;
	};
	struct list_head mnt_umounting;
	struct fsnotify_mark_connector *mnt_fsnotify_marks;
	__u32 mnt_fsnotify_mask;
	int mnt_id;
	int mnt_group_id;
	int mnt_expiry_mark;
	struct hlist_head mnt_pins;
	struct hlist_head mnt_stuck_children;
};

struct mnt_pcp {
	int mnt_count;
	int mnt_writers;
};

struct mountpoint {
	struct hlist_node m_hash;
	struct dentry *m_dentry;
	struct hlist_head m_list;
	int m_count;
};

typedef short unsigned int ushort;

struct user_arg_ptr {
	bool is_compat;
	union {
		const char * const *native;
		const compat_uptr_t *compat;
	} ptr;
};

enum inode_i_mutex_lock_class {
	I_MUTEX_NORMAL = 0,
	I_MUTEX_PARENT = 1,
	I_MUTEX_CHILD = 2,
	I_MUTEX_XATTR = 3,
	I_MUTEX_NONDIR2 = 4,
	I_MUTEX_PARENT2 = 5,
};

struct pseudo_fs_context {
	const struct super_operations *ops;
	const struct xattr_handler **xattr;
	const struct dentry_operations *dops;
	long unsigned int magic;
};

struct name_snapshot {
	struct qstr name;
	unsigned char inline_name[32];
};

struct saved {
	struct path link;
	struct delayed_call done;
	const char *name;
	unsigned int seq;
};

struct nameidata {
	struct path path;
	struct qstr last;
	struct path root;
	struct inode *inode;
	unsigned int flags;
	unsigned int seq;
	unsigned int m_seq;
	unsigned int r_seq;
	int last_type;
	unsigned int depth;
	int total_link_count;
	struct saved *stack;
	struct saved internal[2];
	struct filename *name;
	struct nameidata *saved;
	unsigned int root_seq;
	int dfd;
	kuid_t dir_uid;
	umode_t dir_mode;
};

enum {
	LAST_NORM = 0,
	LAST_ROOT = 1,
	LAST_DOT = 2,
	LAST_DOTDOT = 3,
};

enum {
	WALK_TRAILING = 1,
	WALK_MORE = 2,
	WALK_NOFOLLOW = 4,
};

struct word_at_a_time {
	const long unsigned int one_bits;
	const long unsigned int high_bits;
};

struct compat_flock {
	short int l_type;
	short int l_whence;
	compat_off_t l_start;
	compat_off_t l_len;
	compat_pid_t l_pid;
};

struct compat_flock64 {
	short int l_type;
	short int l_whence;
	compat_loff_t l_start;
	compat_loff_t l_len;
	compat_pid_t l_pid;
};

struct f_owner_ex {
	int type;
	__kernel_pid_t pid;
};

struct flock {
	short int l_type;
	short int l_whence;
	__kernel_off_t l_start;
	__kernel_off_t l_len;
	__kernel_pid_t l_pid;
};

struct file_clone_range {
	__s64 src_fd;
	__u64 src_offset;
	__u64 src_length;
	__u64 dest_offset;
};

struct file_dedupe_range_info {
	__s64 dest_fd;
	__u64 dest_offset;
	__u64 bytes_deduped;
	__s32 status;
	__u32 reserved;
};

struct file_dedupe_range {
	__u64 src_offset;
	__u64 src_length;
	__u16 dest_count;
	__u16 reserved1;
	__u32 reserved2;
	struct file_dedupe_range_info info[0];
};

typedef int get_block_t(struct inode *, sector_t, struct buffer_head *, int);

struct fiemap_extent;

struct fiemap_extent_info {
	unsigned int fi_flags;
	unsigned int fi_extents_mapped;
	unsigned int fi_extents_max;
	struct fiemap_extent *fi_extents_start;
};

struct space_resv {
	__s16 l_type;
	__s16 l_whence;
	__s64 l_start;
	__s64 l_len;
	__s32 l_sysid;
	__u32 l_pid;
	__s32 l_pad[4];
};

struct fiemap_extent {
	__u64 fe_logical;
	__u64 fe_physical;
	__u64 fe_length;
	__u64 fe_reserved64[2];
	__u32 fe_flags;
	__u32 fe_reserved[3];
};

struct fiemap {
	__u64 fm_start;
	__u64 fm_length;
	__u32 fm_flags;
	__u32 fm_mapped_extents;
	__u32 fm_extent_count;
	__u32 fm_reserved;
	struct fiemap_extent fm_extents[0];
};

struct linux_dirent64 {
	u64 d_ino;
	s64 d_off;
	short unsigned int d_reclen;
	unsigned char d_type;
	char d_name[0];
};

struct linux_dirent {
	long unsigned int d_ino;
	long unsigned int d_off;
	short unsigned int d_reclen;
	char d_name[1];
};

struct getdents_callback {
	struct dir_context ctx;
	struct linux_dirent *current_dir;
	int prev_reclen;
	int count;
	int error;
};

struct getdents_callback64 {
	struct dir_context ctx;
	struct linux_dirent64 *current_dir;
	int prev_reclen;
	int count;
	int error;
};

struct compat_old_linux_dirent {
	compat_ulong_t d_ino;
	compat_ulong_t d_offset;
	short unsigned int d_namlen;
	char d_name[1];
};

struct compat_readdir_callback {
	struct dir_context ctx;
	struct compat_old_linux_dirent *dirent;
	int result;
};

struct compat_linux_dirent {
	compat_ulong_t d_ino;
	compat_ulong_t d_off;
	short unsigned int d_reclen;
	char d_name[1];
};

struct compat_getdents_callback {
	struct dir_context ctx;
	struct compat_linux_dirent *current_dir;
	int prev_reclen;
	int count;
	int error;
};

typedef struct {
	long unsigned int fds_bits[16];
} __kernel_fd_set;

typedef __kernel_fd_set fd_set;

struct poll_table_entry {
	struct file *filp;
	__poll_t key;
	wait_queue_entry_t wait;
	wait_queue_head_t *wait_address;
};

struct poll_table_page;

struct poll_wqueues {
	poll_table pt;
	struct poll_table_page *table;
	struct task_struct *polling_task;
	int triggered;
	int error;
	int inline_index;
	struct poll_table_entry inline_entries[9];
};

struct poll_table_page {
	struct poll_table_page *next;
	struct poll_table_entry *entry;
	struct poll_table_entry entries[0];
};

enum poll_time_type {
	PT_TIMEVAL = 0,
	PT_OLD_TIMEVAL = 1,
	PT_TIMESPEC = 2,
	PT_OLD_TIMESPEC = 3,
};

typedef struct {
	long unsigned int *in;
	long unsigned int *out;
	long unsigned int *ex;
	long unsigned int *res_in;
	long unsigned int *res_out;
	long unsigned int *res_ex;
} fd_set_bits;

struct sigset_argpack {
	sigset_t *p;
	size_t size;
};

struct poll_list {
	struct poll_list *next;
	int len;
	struct pollfd entries[0];
};

struct compat_sel_arg_struct {
	compat_ulong_t n;
	compat_uptr_t inp;
	compat_uptr_t outp;
	compat_uptr_t exp;
	compat_uptr_t tvp;
};

struct compat_sigset_argpack {
	compat_uptr_t p;
	compat_size_t size;
};

enum dentry_d_lock_class {
	DENTRY_D_LOCK_NORMAL = 0,
	DENTRY_D_LOCK_NESTED = 1,
};

struct external_name {
	union {
		atomic_t count;
		struct callback_head head;
	} u;
	unsigned char name[0];
};

enum d_walk_ret {
	D_WALK_CONTINUE = 0,
	D_WALK_QUIT = 1,
	D_WALK_NORETRY = 2,
	D_WALK_SKIP = 3,
};

struct check_mount {
	struct vfsmount *mnt;
	unsigned int mounted;
};

struct select_data {
	struct dentry *start;
	union {
		long int found;
		struct dentry *victim;
	};
	struct list_head dispose;
};

struct fsxattr {
	__u32 fsx_xflags;
	__u32 fsx_extsize;
	__u32 fsx_nextents;
	__u32 fsx_projid;
	__u32 fsx_cowextsize;
	unsigned char fsx_pad[8];
};

enum file_time_flags {
	S_ATIME = 1,
	S_MTIME = 2,
	S_CTIME = 4,
	S_VERSION = 8,
};

struct proc_mounts {
	struct mnt_namespace *ns;
	struct path root;
	int (*show)(struct seq_file *, struct vfsmount *);
	struct mount cursor;
};

enum umount_tree_flags {
	UMOUNT_SYNC = 1,
	UMOUNT_PROPAGATE = 2,
	UMOUNT_CONNECTED = 4,
};

struct simple_transaction_argresp {
	ssize_t size;
	char data[0];
};

struct simple_attr {
	int (*get)(void *, u64 *);
	int (*set)(void *, u64);
	char get_buf[24];
	char set_buf[24];
	void *data;
	const char *fmt;
	struct mutex mutex;
};

struct wb_writeback_work {
	long int nr_pages;
	struct super_block *sb;
	enum writeback_sync_modes sync_mode;
	unsigned int tagged_writepages: 1;
	unsigned int for_kupdate: 1;
	unsigned int range_cyclic: 1;
	unsigned int for_background: 1;
	unsigned int for_sync: 1;
	unsigned int auto_free: 1;
	enum wb_reason reason;
	struct list_head list;
	struct wb_completion *done;
};

struct trace_event_raw_writeback_page_template {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	long unsigned int index;
	char __data[0];
};

struct trace_event_raw_writeback_dirty_inode_template {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	long unsigned int state;
	long unsigned int flags;
	char __data[0];
};

struct trace_event_raw_inode_foreign_history {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	ino_t cgroup_ino;
	unsigned int history;
	char __data[0];
};

struct trace_event_raw_inode_switch_wbs {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	ino_t old_cgroup_ino;
	ino_t new_cgroup_ino;
	char __data[0];
};

struct trace_event_raw_track_foreign_dirty {
	struct trace_entry ent;
	char name[32];
	u64 bdi_id;
	ino_t ino;
	unsigned int memcg_id;
	ino_t cgroup_ino;
	ino_t page_cgroup_ino;
	char __data[0];
};

struct trace_event_raw_flush_foreign {
	struct trace_entry ent;
	char name[32];
	ino_t cgroup_ino;
	unsigned int frn_bdi_id;
	unsigned int frn_memcg_id;
	char __data[0];
};

struct trace_event_raw_writeback_write_inode_template {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	int sync_mode;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_work_class {
	struct trace_entry ent;
	char name[32];
	long int nr_pages;
	dev_t sb_dev;
	int sync_mode;
	int for_kupdate;
	int range_cyclic;
	int for_background;
	int reason;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_pages_written {
	struct trace_entry ent;
	long int pages;
	char __data[0];
};

struct trace_event_raw_writeback_class {
	struct trace_entry ent;
	char name[32];
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_bdi_register {
	struct trace_entry ent;
	char name[32];
	char __data[0];
};

struct trace_event_raw_wbc_class {
	struct trace_entry ent;
	char name[32];
	long int nr_to_write;
	long int pages_skipped;
	int sync_mode;
	int for_kupdate;
	int for_background;
	int for_reclaim;
	int range_cyclic;
	long int range_start;
	long int range_end;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_queue_io {
	struct trace_entry ent;
	char name[32];
	long unsigned int older;
	long int age;
	int moved;
	int reason;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_global_dirty_state {
	struct trace_entry ent;
	long unsigned int nr_dirty;
	long unsigned int nr_writeback;
	long unsigned int background_thresh;
	long unsigned int dirty_thresh;
	long unsigned int dirty_limit;
	long unsigned int nr_dirtied;
	long unsigned int nr_written;
	char __data[0];
};

struct trace_event_raw_bdi_dirty_ratelimit {
	struct trace_entry ent;
	char bdi[32];
	long unsigned int write_bw;
	long unsigned int avg_write_bw;
	long unsigned int dirty_rate;
	long unsigned int dirty_ratelimit;
	long unsigned int task_ratelimit;
	long unsigned int balanced_dirty_ratelimit;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_balance_dirty_pages {
	struct trace_entry ent;
	char bdi[32];
	long unsigned int limit;
	long unsigned int setpoint;
	long unsigned int dirty;
	long unsigned int bdi_setpoint;
	long unsigned int bdi_dirty;
	long unsigned int dirty_ratelimit;
	long unsigned int task_ratelimit;
	unsigned int dirtied;
	unsigned int dirtied_pause;
	long unsigned int paused;
	long int pause;
	long unsigned int period;
	long int think;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_sb_inodes_requeue {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	long unsigned int state;
	long unsigned int dirtied_when;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_congest_waited_template {
	struct trace_entry ent;
	unsigned int usec_timeout;
	unsigned int usec_delayed;
	char __data[0];
};

struct trace_event_raw_writeback_single_inode_template {
	struct trace_entry ent;
	char name[32];
	ino_t ino;
	long unsigned int state;
	long unsigned int dirtied_when;
	long unsigned int writeback_index;
	long int nr_to_write;
	long unsigned int wrote;
	ino_t cgroup_ino;
	char __data[0];
};

struct trace_event_raw_writeback_inode_template {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int state;
	__u16 mode;
	long unsigned int dirtied_when;
	char __data[0];
};

struct trace_event_data_offsets_writeback_page_template {};

struct trace_event_data_offsets_writeback_dirty_inode_template {};

struct trace_event_data_offsets_inode_foreign_history {};

struct trace_event_data_offsets_inode_switch_wbs {};

struct trace_event_data_offsets_track_foreign_dirty {};

struct trace_event_data_offsets_flush_foreign {};

struct trace_event_data_offsets_writeback_write_inode_template {};

struct trace_event_data_offsets_writeback_work_class {};

struct trace_event_data_offsets_writeback_pages_written {};

struct trace_event_data_offsets_writeback_class {};

struct trace_event_data_offsets_writeback_bdi_register {};

struct trace_event_data_offsets_wbc_class {};

struct trace_event_data_offsets_writeback_queue_io {};

struct trace_event_data_offsets_global_dirty_state {};

struct trace_event_data_offsets_bdi_dirty_ratelimit {};

struct trace_event_data_offsets_balance_dirty_pages {};

struct trace_event_data_offsets_writeback_sb_inodes_requeue {};

struct trace_event_data_offsets_writeback_congest_waited_template {};

struct trace_event_data_offsets_writeback_single_inode_template {};

struct trace_event_data_offsets_writeback_inode_template {};

typedef void (*btf_trace_writeback_dirty_page)(void *, struct page *, struct address_space *);

typedef void (*btf_trace_wait_on_page_writeback)(void *, struct page *, struct address_space *);

typedef void (*btf_trace_writeback_mark_inode_dirty)(void *, struct inode *, int);

typedef void (*btf_trace_writeback_dirty_inode_start)(void *, struct inode *, int);

typedef void (*btf_trace_writeback_dirty_inode)(void *, struct inode *, int);

typedef void (*btf_trace_inode_foreign_history)(void *, struct inode *, struct writeback_control *, unsigned int);

typedef void (*btf_trace_inode_switch_wbs)(void *, struct inode *, struct bdi_writeback *, struct bdi_writeback *);

typedef void (*btf_trace_track_foreign_dirty)(void *, struct page *, struct bdi_writeback *);

typedef void (*btf_trace_flush_foreign)(void *, struct bdi_writeback *, unsigned int, unsigned int);

typedef void (*btf_trace_writeback_write_inode_start)(void *, struct inode *, struct writeback_control *);

typedef void (*btf_trace_writeback_write_inode)(void *, struct inode *, struct writeback_control *);

typedef void (*btf_trace_writeback_queue)(void *, struct bdi_writeback *, struct wb_writeback_work *);

typedef void (*btf_trace_writeback_exec)(void *, struct bdi_writeback *, struct wb_writeback_work *);

typedef void (*btf_trace_writeback_start)(void *, struct bdi_writeback *, struct wb_writeback_work *);

typedef void (*btf_trace_writeback_written)(void *, struct bdi_writeback *, struct wb_writeback_work *);

typedef void (*btf_trace_writeback_wait)(void *, struct bdi_writeback *, struct wb_writeback_work *);

typedef void (*btf_trace_writeback_pages_written)(void *, long int);

typedef void (*btf_trace_writeback_wake_background)(void *, struct bdi_writeback *);

typedef void (*btf_trace_writeback_bdi_register)(void *, struct backing_dev_info *);

typedef void (*btf_trace_wbc_writepage)(void *, struct writeback_control *, struct backing_dev_info *);

typedef void (*btf_trace_writeback_queue_io)(void *, struct bdi_writeback *, struct wb_writeback_work *, long unsigned int, int);

typedef void (*btf_trace_global_dirty_state)(void *, long unsigned int, long unsigned int);

typedef void (*btf_trace_bdi_dirty_ratelimit)(void *, struct bdi_writeback *, long unsigned int, long unsigned int);

typedef void (*btf_trace_balance_dirty_pages)(void *, struct bdi_writeback *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long int, long unsigned int);

typedef void (*btf_trace_writeback_sb_inodes_requeue)(void *, struct inode *);

typedef void (*btf_trace_writeback_congestion_wait)(void *, unsigned int, unsigned int);

typedef void (*btf_trace_writeback_wait_iff_congested)(void *, unsigned int, unsigned int);

typedef void (*btf_trace_writeback_single_inode_start)(void *, struct inode *, struct writeback_control *, long unsigned int);

typedef void (*btf_trace_writeback_single_inode)(void *, struct inode *, struct writeback_control *, long unsigned int);

typedef void (*btf_trace_writeback_lazytime)(void *, struct inode *);

typedef void (*btf_trace_writeback_lazytime_iput)(void *, struct inode *);

typedef void (*btf_trace_writeback_dirty_inode_enqueue)(void *, struct inode *);

typedef void (*btf_trace_sb_mark_inode_writeback)(void *, struct inode *);

typedef void (*btf_trace_sb_clear_inode_writeback)(void *, struct inode *);

struct inode_switch_wbs_context {
	struct inode *inode;
	struct bdi_writeback *new_wb;
	struct callback_head callback_head;
	struct work_struct work;
};

struct splice_desc {
	size_t total_len;
	unsigned int len;
	unsigned int flags;
	union {
		void *userptr;
		struct file *file;
		void *data;
	} u;
	loff_t pos;
	loff_t *opos;
	size_t num_spliced;
	bool need_wakeup;
};

typedef int splice_actor(struct pipe_inode_info *, struct pipe_buffer *, struct splice_desc *);

typedef int splice_direct_actor(struct pipe_inode_info *, struct splice_desc *);

struct old_utimbuf32 {
	old_time32_t actime;
	old_time32_t modtime;
};

typedef int __kernel_daddr_t;

struct ustat {
	__kernel_daddr_t f_tfree;
	__kernel_ino_t f_tinode;
	char f_fname[6];
	char f_fpack[6];
};

typedef s32 compat_daddr_t;

typedef __kernel_fsid_t compat_fsid_t;

struct compat_statfs {
	int f_type;
	int f_bsize;
	int f_blocks;
	int f_bfree;
	int f_bavail;
	int f_files;
	int f_ffree;
	compat_fsid_t f_fsid;
	int f_namelen;
	int f_frsize;
	int f_flags;
	int f_spare[4];
};

struct compat_ustat {
	compat_daddr_t f_tfree;
	compat_ino_t f_tinode;
	char f_fname[6];
	char f_fpack[6];
};

struct statfs {
	__kernel_long_t f_type;
	__kernel_long_t f_bsize;
	__kernel_long_t f_blocks;
	__kernel_long_t f_bfree;
	__kernel_long_t f_bavail;
	__kernel_long_t f_files;
	__kernel_long_t f_ffree;
	__kernel_fsid_t f_fsid;
	__kernel_long_t f_namelen;
	__kernel_long_t f_frsize;
	__kernel_long_t f_flags;
	__kernel_long_t f_spare[4];
};

struct statfs64 {
	__kernel_long_t f_type;
	__kernel_long_t f_bsize;
	__u64 f_blocks;
	__u64 f_bfree;
	__u64 f_bavail;
	__u64 f_files;
	__u64 f_ffree;
	__kernel_fsid_t f_fsid;
	__kernel_long_t f_namelen;
	__kernel_long_t f_frsize;
	__kernel_long_t f_flags;
	__kernel_long_t f_spare[4];
};

struct compat_statfs64___2 {
	__u32 f_type;
	__u32 f_bsize;
	__u64 f_blocks;
	__u64 f_bfree;
	__u64 f_bavail;
	__u64 f_files;
	__u64 f_ffree;
	__kernel_fsid_t f_fsid;
	__u32 f_namelen;
	__u32 f_frsize;
	__u32 f_flags;
	__u32 f_spare[4];
} __attribute__((packed));

typedef struct ns_common *ns_get_path_helper_t(void *);

struct ns_get_path_task_args {
	const struct proc_ns_operations *ns_ops;
	struct task_struct *task;
};

enum legacy_fs_param {
	LEGACY_FS_UNSET_PARAMS = 0,
	LEGACY_FS_MONOLITHIC_PARAMS = 1,
	LEGACY_FS_INDIVIDUAL_PARAMS = 2,
};

struct legacy_fs_context {
	char *legacy_data;
	size_t data_size;
	enum legacy_fs_param param_type;
};

enum fsconfig_command {
	FSCONFIG_SET_FLAG = 0,
	FSCONFIG_SET_STRING = 1,
	FSCONFIG_SET_BINARY = 2,
	FSCONFIG_SET_PATH = 3,
	FSCONFIG_SET_PATH_EMPTY = 4,
	FSCONFIG_SET_FD = 5,
	FSCONFIG_CMD_CREATE = 6,
	FSCONFIG_CMD_RECONFIGURE = 7,
};

struct dax_device;

struct iomap_page_ops;

struct iomap___2 {
	u64 addr;
	loff_t offset;
	u64 length;
	u16 type;
	u16 flags;
	struct block_device *bdev;
	struct dax_device *dax_dev;
	void *inline_data;
	void *private;
	const struct iomap_page_ops *page_ops;
};

struct iomap_page_ops {
	int (*page_prepare)(struct inode *, loff_t, unsigned int, struct iomap___2 *);
	void (*page_done)(struct inode *, loff_t, unsigned int, struct page *, struct iomap___2 *);
};

struct decrypt_bh_ctx {
	struct work_struct work;
	struct buffer_head *bh;
};

struct bh_lru {
	struct buffer_head *bhs[16];
};

struct bh_accounting {
	int nr;
	int ratelimit;
};

enum {
	DISK_EVENT_MEDIA_CHANGE = 1,
	DISK_EVENT_EJECT_REQUEST = 2,
};

struct blk_integrity_profile;

struct blk_integrity {
	const struct blk_integrity_profile *profile;
	unsigned char flags;
	unsigned char tuple_size;
	unsigned char interval_exp;
	unsigned char tag_size;
};

enum {
	BIOSET_NEED_BVECS = 1,
	BIOSET_NEED_RESCUER = 2,
};

struct bdev_inode {
	struct block_device bdev;
	struct inode vfs_inode;
};

struct blkdev_dio {
	union {
		struct kiocb *iocb;
		struct task_struct *waiter;
	};
	size_t size;
	atomic_t ref;
	bool multi_bio: 1;
	bool should_dirty: 1;
	bool is_sync: 1;
	struct bio bio;
};

struct bd_holder_disk {
	struct list_head list;
	struct gendisk *disk;
	int refcnt;
};

typedef int dio_iodone_t(struct kiocb *, loff_t, ssize_t, void *);

typedef void dio_submit_t(struct bio *, struct inode *, loff_t);

enum {
	DIO_LOCKING = 1,
	DIO_SKIP_HOLES = 2,
};

struct dio_submit {
	struct bio *bio;
	unsigned int blkbits;
	unsigned int blkfactor;
	unsigned int start_zero_done;
	int pages_in_io;
	sector_t block_in_file;
	unsigned int blocks_available;
	int reap_counter;
	sector_t final_block_in_request;
	int boundary;
	get_block_t *get_block;
	dio_submit_t *submit_io;
	loff_t logical_offset_in_bio;
	sector_t final_block_in_bio;
	sector_t next_block_for_io;
	struct page *cur_page;
	unsigned int cur_page_offset;
	unsigned int cur_page_len;
	sector_t cur_page_block;
	loff_t cur_page_fs_offset;
	struct iov_iter *iter;
	unsigned int head;
	unsigned int tail;
	size_t from;
	size_t to;
};

struct dio {
	int flags;
	int op;
	int op_flags;
	blk_qc_t bio_cookie;
	struct gendisk *bio_disk;
	struct inode *inode;
	loff_t i_size;
	dio_iodone_t *end_io;
	void *private;
	spinlock_t bio_lock;
	int page_errors;
	int is_async;
	bool defer_completion;
	bool should_dirty;
	int io_error;
	long unsigned int refcount;
	struct bio *bio_list;
	struct task_struct *waiter;
	struct kiocb *iocb;
	ssize_t result;
	union {
		struct page *pages[64];
		struct work_struct complete_work;
	};
	long: 64;
};

struct bvec_iter_all {
	struct bio_vec bv;
	int idx;
	unsigned int done;
};

struct mpage_readpage_args {
	struct bio *bio;
	struct page *page;
	unsigned int nr_pages;
	bool is_readahead;
	sector_t last_block_in_bio;
	struct buffer_head map_bh;
	long unsigned int first_logical_block;
	get_block_t *get_block;
};

struct mpage_data {
	struct bio *bio;
	sector_t last_block_in_bio;
	get_block_t *get_block;
	unsigned int use_writepage;
};

typedef u32 nlink_t;

typedef int (*proc_write_t)(struct file *, char *, size_t);

struct proc_dir_entry {
	atomic_t in_use;
	refcount_t refcnt;
	struct list_head pde_openers;
	spinlock_t pde_unload_lock;
	struct completion *pde_unload_completion;
	const struct inode_operations *proc_iops;
	union {
		const struct proc_ops *proc_ops;
		const struct file_operations *proc_dir_ops;
	};
	const struct dentry_operations *proc_dops;
	union {
		const struct seq_operations *seq_ops;
		int (*single_show)(struct seq_file *, void *);
	};
	proc_write_t write;
	void *data;
	unsigned int state_size;
	unsigned int low_ino;
	nlink_t nlink;
	kuid_t uid;
	kgid_t gid;
	loff_t size;
	struct proc_dir_entry *parent;
	struct rb_root subdir;
	struct rb_node subdir_node;
	char *name;
	umode_t mode;
	u8 flags;
	u8 namelen;
	char inline_name[0];
};

union proc_op {
	int (*proc_get_link)(struct dentry *, struct path *);
	int (*proc_show)(struct seq_file *, struct pid_namespace *, struct pid *, struct task_struct *);
	const char *lsm;
};

struct proc_inode {
	struct pid *pid;
	unsigned int fd;
	union proc_op op;
	struct proc_dir_entry *pde;
	struct ctl_table_header *sysctl;
	struct ctl_table *sysctl_entry;
	struct hlist_node sibling_inodes;
	const struct proc_ns_operations *ns_ops;
	struct inode vfs_inode;
};

struct proc_fs_opts {
	int flag;
	const char *str;
};

struct file_handle {
	__u32 handle_bytes;
	int handle_type;
	unsigned char f_handle[0];
};

struct inotify_inode_mark {
	struct fsnotify_mark fsn_mark;
	int wd;
};

struct dnotify_struct {
	struct dnotify_struct *dn_next;
	__u32 dn_mask;
	int dn_fd;
	struct file *dn_filp;
	fl_owner_t dn_owner;
};

struct dnotify_mark {
	struct fsnotify_mark fsn_mark;
	struct dnotify_struct *dn;
};

struct inotify_event_info {
	struct fsnotify_event fse;
	u32 mask;
	int wd;
	u32 sync_cookie;
	int name_len;
	char name[0];
};

struct inotify_event {
	__s32 wd;
	__u32 mask;
	__u32 cookie;
	__u32 len;
	char name[0];
};

enum {
	FAN_EVENT_INIT = 0,
	FAN_EVENT_REPORTED = 1,
	FAN_EVENT_ANSWERED = 2,
	FAN_EVENT_CANCELED = 3,
};

struct fanotify_fh {
	u8 type;
	u8 len;
	u8 flags;
	u8 pad;
	unsigned char buf[0];
};

struct fanotify_info {
	u8 dir_fh_totlen;
	u8 file_fh_totlen;
	u8 name_len;
	u8 pad;
	unsigned char buf[0];
};

enum fanotify_event_type {
	FANOTIFY_EVENT_TYPE_FID = 0,
	FANOTIFY_EVENT_TYPE_FID_NAME = 1,
	FANOTIFY_EVENT_TYPE_PATH = 2,
	FANOTIFY_EVENT_TYPE_PATH_PERM = 3,
	FANOTIFY_EVENT_TYPE_OVERFLOW = 4,
};

struct fanotify_event {
	struct fsnotify_event fse;
	u32 mask;
	enum fanotify_event_type type;
	struct pid *pid;
};

struct fanotify_fid_event {
	struct fanotify_event fae;
	__kernel_fsid_t fsid;
	struct fanotify_fh object_fh;
	unsigned char _inline_fh_buf[12];
};

struct fanotify_name_event {
	struct fanotify_event fae;
	__kernel_fsid_t fsid;
	struct fanotify_info info;
};

struct fanotify_path_event {
	struct fanotify_event fae;
	struct path path;
};

struct fanotify_perm_event {
	struct fanotify_event fae;
	struct path path;
	short unsigned int response;
	short unsigned int state;
	int fd;
};

struct fanotify_event_metadata {
	__u32 event_len;
	__u8 vers;
	__u8 reserved;
	__u16 metadata_len;
	__u64 mask;
	__s32 fd;
	__s32 pid;
};

struct fanotify_event_info_header {
	__u8 info_type;
	__u8 pad;
	__u16 len;
};

struct fanotify_event_info_fid {
	struct fanotify_event_info_header hdr;
	__kernel_fsid_t fsid;
	unsigned char handle[0];
};

struct fanotify_response {
	__s32 fd;
	__u32 response;
};

struct epoll_event {
	__poll_t events;
	__u64 data;
};

struct wakeup_source {
	const char *name;
	int id;
	struct list_head entry;
	spinlock_t lock;
	struct wake_irq *wakeirq;
	struct timer_list timer;
	long unsigned int timer_expires;
	ktime_t total_time;
	ktime_t max_time;
	ktime_t last_time;
	ktime_t start_prevent_time;
	ktime_t prevent_sleep_time;
	long unsigned int event_count;
	long unsigned int active_count;
	long unsigned int relax_count;
	long unsigned int expire_count;
	long unsigned int wakeup_count;
	struct device *dev;
	bool active: 1;
	bool autosleep_enabled: 1;
};

struct epoll_filefd {
	struct file *file;
	int fd;
} __attribute__((packed));

struct nested_call_node {
	struct list_head llink;
	void *cookie;
	void *ctx;
};

struct nested_calls {
	struct list_head tasks_call_list;
	spinlock_t lock;
};

struct eventpoll;

struct epitem {
	union {
		struct rb_node rbn;
		struct callback_head rcu;
	};
	struct list_head rdllink;
	struct epitem *next;
	struct epoll_filefd ffd;
	int nwait;
	struct list_head pwqlist;
	struct eventpoll *ep;
	struct list_head fllink;
	struct wakeup_source *ws;
	struct epoll_event event;
};

struct eventpoll {
	struct mutex mtx;
	wait_queue_head_t wq;
	wait_queue_head_t poll_wait;
	struct list_head rdllist;
	rwlock_t lock;
	struct rb_root_cached rbr;
	struct epitem *ovflist;
	struct wakeup_source *ws;
	struct user_struct *user;
	struct file *file;
	u64 gen;
	unsigned int napi_id;
};

struct eppoll_entry {
	struct list_head llink;
	struct epitem *base;
	wait_queue_entry_t wait;
	wait_queue_head_t *whead;
};

struct ep_pqueue {
	poll_table pt;
	struct epitem *epi;
};

struct ep_send_events_data {
	int maxevents;
	struct epoll_event *events;
	int res;
};

struct signalfd_siginfo {
	__u32 ssi_signo;
	__s32 ssi_errno;
	__s32 ssi_code;
	__u32 ssi_pid;
	__u32 ssi_uid;
	__s32 ssi_fd;
	__u32 ssi_tid;
	__u32 ssi_band;
	__u32 ssi_overrun;
	__u32 ssi_trapno;
	__s32 ssi_status;
	__s32 ssi_int;
	__u64 ssi_ptr;
	__u64 ssi_utime;
	__u64 ssi_stime;
	__u64 ssi_addr;
	__u16 ssi_addr_lsb;
	__u16 __pad2;
	__s32 ssi_syscall;
	__u64 ssi_call_addr;
	__u32 ssi_arch;
	__u8 __pad[28];
};

struct signalfd_ctx {
	sigset_t sigmask;
};

struct timerfd_ctx {
	union {
		struct hrtimer tmr;
		struct alarm alarm;
	} t;
	ktime_t tintv;
	ktime_t moffs;
	wait_queue_head_t wqh;
	u64 ticks;
	int clockid;
	short unsigned int expired;
	short unsigned int settime_flags;
	struct callback_head rcu;
	struct list_head clist;
	spinlock_t cancel_lock;
	bool might_cancel;
};

struct eventfd_ctx___2 {
	struct kref kref;
	wait_queue_head_t wqh;
	__u64 count;
	unsigned int flags;
	int id;
};

typedef u32 compat_aio_context_t;

struct kioctx;

struct kioctx_table {
	struct callback_head rcu;
	unsigned int nr;
	struct kioctx *table[0];
};

typedef __kernel_ulong_t aio_context_t;

enum {
	IOCB_CMD_PREAD = 0,
	IOCB_CMD_PWRITE = 1,
	IOCB_CMD_FSYNC = 2,
	IOCB_CMD_FDSYNC = 3,
	IOCB_CMD_POLL = 5,
	IOCB_CMD_NOOP = 6,
	IOCB_CMD_PREADV = 7,
	IOCB_CMD_PWRITEV = 8,
};

struct io_event {
	__u64 data;
	__u64 obj;
	__s64 res;
	__s64 res2;
};

struct iocb {
	__u64 aio_data;
	__u32 aio_key;
	__kernel_rwf_t aio_rw_flags;
	__u16 aio_lio_opcode;
	__s16 aio_reqprio;
	__u32 aio_fildes;
	__u64 aio_buf;
	__u64 aio_nbytes;
	__s64 aio_offset;
	__u64 aio_reserved2;
	__u32 aio_flags;
	__u32 aio_resfd;
};

typedef int kiocb_cancel_fn(struct kiocb *);

struct aio_ring {
	unsigned int id;
	unsigned int nr;
	unsigned int head;
	unsigned int tail;
	unsigned int magic;
	unsigned int compat_features;
	unsigned int incompat_features;
	unsigned int header_length;
	struct io_event io_events[0];
};

struct kioctx_cpu;

struct ctx_rq_wait;

struct kioctx {
	struct percpu_ref users;
	atomic_t dead;
	struct percpu_ref reqs;
	long unsigned int user_id;
	struct kioctx_cpu *cpu;
	unsigned int req_batch;
	unsigned int max_reqs;
	unsigned int nr_events;
	long unsigned int mmap_base;
	long unsigned int mmap_size;
	struct page **ring_pages;
	long int nr_pages;
	struct rcu_work free_rwork;
	struct ctx_rq_wait *rq_wait;
	long: 64;
	long: 64;
	long: 64;
	struct {
		atomic_t reqs_available;
		long: 32;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	};
	struct {
		spinlock_t ctx_lock;
		struct list_head active_reqs;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	};
	struct {
		struct mutex ring_lock;
		wait_queue_head_t wait;
		long: 64;
	};
	struct {
		unsigned int tail;
		unsigned int completed_events;
		spinlock_t completion_lock;
		long: 32;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	};
	struct page *internal_pages[8];
	struct file *aio_ring_file;
	unsigned int id;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct kioctx_cpu {
	unsigned int reqs_available;
};

struct ctx_rq_wait {
	struct completion comp;
	atomic_t count;
};

struct fsync_iocb {
	struct file *file;
	struct work_struct work;
	bool datasync;
	struct cred *creds;
};

struct poll_iocb {
	struct file *file;
	struct wait_queue_head *head;
	__poll_t events;
	bool cancelled;
	bool work_scheduled;
	bool work_need_resched;
	struct wait_queue_entry wait;
	struct work_struct work;
};

struct aio_kiocb {
	union {
		struct file *ki_filp;
		struct kiocb rw;
		struct fsync_iocb fsync;
		struct poll_iocb poll;
	};
	struct kioctx *ki_ctx;
	kiocb_cancel_fn *ki_cancel;
	struct io_event ki_res;
	struct list_head ki_list;
	refcount_t ki_refcnt;
	struct eventfd_ctx *ki_eventfd;
};

struct aio_poll_table {
	struct poll_table_struct pt;
	struct aio_kiocb *iocb;
	bool queued;
	int error;
};

struct __aio_sigset {
	const sigset_t *sigmask;
	size_t sigsetsize;
};

struct __compat_aio_sigset {
	compat_uptr_t sigmask;
	compat_size_t sigsetsize;
};

typedef s32 compat_ssize_t;

struct xa_limit {
	u32 max;
	u32 min;
};

enum {
	PERCPU_REF_INIT_ATOMIC = 1,
	PERCPU_REF_INIT_DEAD = 2,
	PERCPU_REF_ALLOW_REINIT = 4,
};

struct user_msghdr {
	void *msg_name;
	int msg_namelen;
	struct iovec *msg_iov;
	__kernel_size_t msg_iovlen;
	void *msg_control;
	__kernel_size_t msg_controllen;
	unsigned int msg_flags;
};

struct compat_msghdr {
	compat_uptr_t msg_name;
	compat_int_t msg_namelen;
	compat_uptr_t msg_iov;
	compat_size_t msg_iovlen;
	compat_uptr_t msg_control;
	compat_size_t msg_controllen;
	compat_uint_t msg_flags;
};

struct scm_fp_list {
	short int count;
	short int max;
	struct user_struct *user;
	struct file *fp[253];
};

struct unix_skb_parms {
	struct pid *pid;
	kuid_t uid;
	kgid_t gid;
	struct scm_fp_list *fp;
	u32 secid;
	u32 consumed;
};

struct trace_event_raw_io_uring_create {
	struct trace_entry ent;
	int fd;
	void *ctx;
	u32 sq_entries;
	u32 cq_entries;
	u32 flags;
	char __data[0];
};

struct trace_event_raw_io_uring_register {
	struct trace_entry ent;
	void *ctx;
	unsigned int opcode;
	unsigned int nr_files;
	unsigned int nr_bufs;
	bool eventfd;
	long int ret;
	char __data[0];
};

struct trace_event_raw_io_uring_file_get {
	struct trace_entry ent;
	void *ctx;
	int fd;
	char __data[0];
};

struct io_wq_work;

struct trace_event_raw_io_uring_queue_async_work {
	struct trace_entry ent;
	void *ctx;
	int rw;
	void *req;
	struct io_wq_work *work;
	unsigned int flags;
	char __data[0];
};

struct io_wq_work_node {
	struct io_wq_work_node *next;
};

struct io_wq_work {
	struct io_wq_work_node list;
	struct io_identity *identity;
	unsigned int flags;
};

struct trace_event_raw_io_uring_defer {
	struct trace_entry ent;
	void *ctx;
	void *req;
	long long unsigned int data;
	char __data[0];
};

struct trace_event_raw_io_uring_link {
	struct trace_entry ent;
	void *ctx;
	void *req;
	void *target_req;
	char __data[0];
};

struct trace_event_raw_io_uring_cqring_wait {
	struct trace_entry ent;
	void *ctx;
	int min_events;
	char __data[0];
};

struct trace_event_raw_io_uring_fail_link {
	struct trace_entry ent;
	void *req;
	void *link;
	char __data[0];
};

struct trace_event_raw_io_uring_complete {
	struct trace_entry ent;
	void *ctx;
	u64 user_data;
	long int res;
	char __data[0];
};

struct trace_event_raw_io_uring_submit_sqe {
	struct trace_entry ent;
	void *ctx;
	u8 opcode;
	u64 user_data;
	bool force_nonblock;
	bool sq_thread;
	char __data[0];
};

struct trace_event_raw_io_uring_poll_arm {
	struct trace_entry ent;
	void *ctx;
	u8 opcode;
	u64 user_data;
	int mask;
	int events;
	char __data[0];
};

struct trace_event_raw_io_uring_poll_wake {
	struct trace_entry ent;
	void *ctx;
	u8 opcode;
	u64 user_data;
	int mask;
	char __data[0];
};

struct trace_event_raw_io_uring_task_add {
	struct trace_entry ent;
	void *ctx;
	u8 opcode;
	u64 user_data;
	int mask;
	char __data[0];
};

struct trace_event_raw_io_uring_task_run {
	struct trace_entry ent;
	void *ctx;
	u8 opcode;
	u64 user_data;
	char __data[0];
};

struct trace_event_data_offsets_io_uring_create {};

struct trace_event_data_offsets_io_uring_register {};

struct trace_event_data_offsets_io_uring_file_get {};

struct trace_event_data_offsets_io_uring_queue_async_work {};

struct trace_event_data_offsets_io_uring_defer {};

struct trace_event_data_offsets_io_uring_link {};

struct trace_event_data_offsets_io_uring_cqring_wait {};

struct trace_event_data_offsets_io_uring_fail_link {};

struct trace_event_data_offsets_io_uring_complete {};

struct trace_event_data_offsets_io_uring_submit_sqe {};

struct trace_event_data_offsets_io_uring_poll_arm {};

struct trace_event_data_offsets_io_uring_poll_wake {};

struct trace_event_data_offsets_io_uring_task_add {};

struct trace_event_data_offsets_io_uring_task_run {};

typedef void (*btf_trace_io_uring_create)(void *, int, void *, u32, u32, u32);

typedef void (*btf_trace_io_uring_register)(void *, void *, unsigned int, unsigned int, unsigned int, bool, long int);

typedef void (*btf_trace_io_uring_file_get)(void *, void *, int);

typedef void (*btf_trace_io_uring_queue_async_work)(void *, void *, int, void *, struct io_wq_work *, unsigned int);

typedef void (*btf_trace_io_uring_defer)(void *, void *, void *, long long unsigned int);

typedef void (*btf_trace_io_uring_link)(void *, void *, void *, void *);

typedef void (*btf_trace_io_uring_cqring_wait)(void *, void *, int);

typedef void (*btf_trace_io_uring_fail_link)(void *, void *, void *);

typedef void (*btf_trace_io_uring_complete)(void *, void *, u64, long int);

typedef void (*btf_trace_io_uring_submit_sqe)(void *, void *, u8, u64, bool, bool);

typedef void (*btf_trace_io_uring_poll_arm)(void *, void *, u8, u64, int, int);

typedef void (*btf_trace_io_uring_poll_wake)(void *, void *, u8, u64, int);

typedef void (*btf_trace_io_uring_task_add)(void *, void *, u8, u64, int);

typedef void (*btf_trace_io_uring_task_run)(void *, void *, u8, u64);

struct io_uring_sqe {
	__u8 opcode;
	__u8 flags;
	__u16 ioprio;
	__s32 fd;
	union {
		__u64 off;
		__u64 addr2;
	};
	union {
		__u64 addr;
		__u64 splice_off_in;
	};
	__u32 len;
	union {
		__kernel_rwf_t rw_flags;
		__u32 fsync_flags;
		__u16 poll_events;
		__u32 poll32_events;
		__u32 sync_range_flags;
		__u32 msg_flags;
		__u32 timeout_flags;
		__u32 accept_flags;
		__u32 cancel_flags;
		__u32 open_flags;
		__u32 statx_flags;
		__u32 fadvise_advice;
		__u32 splice_flags;
	};
	__u64 user_data;
	union {
		struct {
			union {
				__u16 buf_index;
				__u16 buf_group;
			};
			__u16 personality;
			__s32 splice_fd_in;
		};
		__u64 __pad2[3];
	};
};

enum {
	IOSQE_FIXED_FILE_BIT = 0,
	IOSQE_IO_DRAIN_BIT = 1,
	IOSQE_IO_LINK_BIT = 2,
	IOSQE_IO_HARDLINK_BIT = 3,
	IOSQE_ASYNC_BIT = 4,
	IOSQE_BUFFER_SELECT_BIT = 5,
};

enum {
	IORING_OP_NOP = 0,
	IORING_OP_READV = 1,
	IORING_OP_WRITEV = 2,
	IORING_OP_FSYNC = 3,
	IORING_OP_READ_FIXED = 4,
	IORING_OP_WRITE_FIXED = 5,
	IORING_OP_POLL_ADD = 6,
	IORING_OP_POLL_REMOVE = 7,
	IORING_OP_SYNC_FILE_RANGE = 8,
	IORING_OP_SENDMSG = 9,
	IORING_OP_RECVMSG = 10,
	IORING_OP_TIMEOUT = 11,
	IORING_OP_TIMEOUT_REMOVE = 12,
	IORING_OP_ACCEPT = 13,
	IORING_OP_ASYNC_CANCEL = 14,
	IORING_OP_LINK_TIMEOUT = 15,
	IORING_OP_CONNECT = 16,
	IORING_OP_FALLOCATE = 17,
	IORING_OP_OPENAT = 18,
	IORING_OP_CLOSE = 19,
	IORING_OP_FILES_UPDATE = 20,
	IORING_OP_STATX = 21,
	IORING_OP_READ = 22,
	IORING_OP_WRITE = 23,
	IORING_OP_FADVISE = 24,
	IORING_OP_MADVISE = 25,
	IORING_OP_SEND = 26,
	IORING_OP_RECV = 27,
	IORING_OP_OPENAT2 = 28,
	IORING_OP_EPOLL_CTL = 29,
	IORING_OP_SPLICE = 30,
	IORING_OP_PROVIDE_BUFFERS = 31,
	IORING_OP_REMOVE_BUFFERS = 32,
	IORING_OP_TEE = 33,
	IORING_OP_LAST = 34,
};

struct io_uring_cqe {
	__u64 user_data;
	__s32 res;
	__u32 flags;
};

enum {
	IORING_CQE_BUFFER_SHIFT = 16,
};

struct io_sqring_offsets {
	__u32 head;
	__u32 tail;
	__u32 ring_mask;
	__u32 ring_entries;
	__u32 flags;
	__u32 dropped;
	__u32 array;
	__u32 resv1;
	__u64 resv2;
};

struct io_cqring_offsets {
	__u32 head;
	__u32 tail;
	__u32 ring_mask;
	__u32 ring_entries;
	__u32 overflow;
	__u32 cqes;
	__u32 flags;
	__u32 resv1;
	__u64 resv2;
};

struct io_uring_params {
	__u32 sq_entries;
	__u32 cq_entries;
	__u32 flags;
	__u32 sq_thread_cpu;
	__u32 sq_thread_idle;
	__u32 features;
	__u32 wq_fd;
	__u32 resv[3];
	struct io_sqring_offsets sq_off;
	struct io_cqring_offsets cq_off;
};

enum {
	IORING_REGISTER_BUFFERS = 0,
	IORING_UNREGISTER_BUFFERS = 1,
	IORING_REGISTER_FILES = 2,
	IORING_UNREGISTER_FILES = 3,
	IORING_REGISTER_EVENTFD = 4,
	IORING_UNREGISTER_EVENTFD = 5,
	IORING_REGISTER_FILES_UPDATE = 6,
	IORING_REGISTER_EVENTFD_ASYNC = 7,
	IORING_REGISTER_PROBE = 8,
	IORING_REGISTER_PERSONALITY = 9,
	IORING_UNREGISTER_PERSONALITY = 10,
	IORING_REGISTER_RESTRICTIONS = 11,
	IORING_REGISTER_ENABLE_RINGS = 12,
	IORING_REGISTER_LAST = 13,
};

struct io_uring_files_update {
	__u32 offset;
	__u32 resv;
	__u64 fds;
};

struct io_uring_probe_op {
	__u8 op;
	__u8 resv;
	__u16 flags;
	__u32 resv2;
};

struct io_uring_probe {
	__u8 last_op;
	__u8 ops_len;
	__u16 resv;
	__u32 resv2[3];
	struct io_uring_probe_op ops[0];
};

struct io_uring_restriction {
	__u16 opcode;
	union {
		__u8 register_op;
		__u8 sqe_op;
		__u8 sqe_flags;
	};
	__u8 resv;
	__u32 resv2[3];
};

enum {
	IORING_RESTRICTION_REGISTER_OP = 0,
	IORING_RESTRICTION_SQE_OP = 1,
	IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2,
	IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3,
	IORING_RESTRICTION_LAST = 4,
};

enum {
	IO_WQ_WORK_CANCEL = 1,
	IO_WQ_WORK_HASHED = 2,
	IO_WQ_WORK_UNBOUND = 4,
	IO_WQ_WORK_NO_CANCEL = 8,
	IO_WQ_WORK_CONCURRENT = 16,
	IO_WQ_WORK_FILES = 32,
	IO_WQ_WORK_FS = 64,
	IO_WQ_WORK_MM = 128,
	IO_WQ_WORK_CREDS = 256,
	IO_WQ_WORK_BLKCG = 512,
	IO_WQ_WORK_FSIZE = 1024,
	IO_WQ_HASH_SHIFT = 24,
};

enum io_wq_cancel {
	IO_WQ_CANCEL_OK = 0,
	IO_WQ_CANCEL_RUNNING = 1,
	IO_WQ_CANCEL_NOTFOUND = 2,
};

typedef void free_work_fn(struct io_wq_work *);

typedef struct io_wq_work *io_wq_work_fn(struct io_wq_work *);

struct io_wq_data {
	struct user_struct *user;
	io_wq_work_fn *do_work;
	free_work_fn *free_work;
};

struct io_uring {
	u32 head;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	u32 tail;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct io_rings {
	struct io_uring sq;
	struct io_uring cq;
	u32 sq_ring_mask;
	u32 cq_ring_mask;
	u32 sq_ring_entries;
	u32 cq_ring_entries;
	u32 sq_dropped;
	u32 sq_flags;
	u32 cq_flags;
	u32 cq_overflow;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct io_uring_cqe cqes[0];
};

struct io_mapped_ubuf {
	u64 ubuf;
	size_t len;
	struct bio_vec *bvec;
	unsigned int nr_bvecs;
	long unsigned int acct_pages;
};

struct fixed_file_table {
	struct file **files;
};

struct fixed_file_data;

struct fixed_file_ref_node {
	struct percpu_ref refs;
	struct list_head node;
	struct list_head file_list;
	struct fixed_file_data *file_data;
	struct llist_node llist;
	bool done;
};

struct io_ring_ctx;

struct fixed_file_data {
	struct fixed_file_table *table;
	struct io_ring_ctx *ctx;
	struct fixed_file_ref_node *node;
	struct percpu_ref refs;
	struct completion done;
	struct list_head ref_list;
	spinlock_t lock;
};

struct io_wq;

struct io_restriction {
	long unsigned int register_op[1];
	long unsigned int sqe_op[1];
	u8 sqe_flags_allowed;
	u8 sqe_flags_required;
	bool registered;
};

struct io_sq_data;

struct io_kiocb;

struct io_ring_ctx {
	struct {
		struct percpu_ref refs;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	};
	struct {
		unsigned int flags;
		unsigned int compat: 1;
		unsigned int limit_mem: 1;
		unsigned int cq_overflow_flushed: 1;
		unsigned int drain_next: 1;
		unsigned int eventfd_async: 1;
		unsigned int restricted: 1;
		unsigned int sqo_dead: 1;
		u32 *sq_array;
		unsigned int cached_sq_head;
		unsigned int sq_entries;
		unsigned int sq_mask;
		unsigned int sq_thread_idle;
		unsigned int cached_sq_dropped;
		unsigned int cached_cq_overflow;
		long unsigned int sq_check_overflow;
		struct list_head defer_list;
		struct list_head timeout_list;
		struct list_head cq_overflow_list;
		struct io_uring_sqe *sq_sqes;
		long: 64;
		long: 64;
		long: 64;
	};
	struct io_rings *rings;
	struct io_wq *io_wq;
	struct task_struct *sqo_task;
	struct mm_struct *mm_account;
	struct cgroup_subsys_state *sqo_blkcg_css;
	struct io_sq_data *sq_data;
	struct wait_queue_head sqo_sq_wait;
	struct wait_queue_entry sqo_wait_entry;
	struct list_head sqd_list;
	struct fixed_file_data *file_data;
	unsigned int nr_user_files;
	unsigned int nr_user_bufs;
	struct io_mapped_ubuf *user_bufs;
	struct user_struct *user;
	const struct cred *creds;
	kuid_t loginuid;
	unsigned int sessionid;
	struct completion ref_comp;
	struct completion sq_thread_comp;
	struct io_kiocb *fallback_req;
	struct socket *ring_sock;
	struct xarray io_buffers;
	struct xarray personalities;
	u32 pers_next;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	struct {
		unsigned int cached_cq_tail;
		unsigned int cq_entries;
		unsigned int cq_mask;
		atomic_t cq_timeouts;
		unsigned int cq_last_tm_flush;
		long unsigned int cq_check_overflow;
		struct wait_queue_head cq_wait;
		struct fasync_struct *cq_fasync;
		struct eventfd_ctx *cq_ev_fd;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
		long: 64;
	};
	struct {
		struct mutex uring_lock;
		wait_queue_head_t wait;
		long: 64;
	};
	struct {
		spinlock_t completion_lock;
		struct list_head iopoll_list;
		struct hlist_head *cancel_hash;
		unsigned int cancel_hash_bits;
		bool poll_multi_file;
		spinlock_t inflight_lock;
		struct list_head inflight_list;
	};
	struct delayed_work file_put_work;
	struct llist_head file_put_llist;
	struct work_struct exit_work;
	struct io_restriction restrictions;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct io_buffer {
	struct list_head list;
	__u64 addr;
	__u32 len;
	__u16 bid;
};

struct io_sq_data {
	refcount_t refs;
	struct mutex lock;
	struct list_head ctx_list;
	struct list_head ctx_new_list;
	struct mutex ctx_lock;
	struct task_struct *thread;
	struct wait_queue_head wait;
};

struct io_rw {
	struct kiocb kiocb;
	u64 addr;
	u64 len;
};

struct io_poll_iocb {
	struct file *file;
	union {
		struct wait_queue_head *head;
		u64 addr;
	};
	__poll_t events;
	bool done;
	bool canceled;
	struct wait_queue_entry wait;
};

struct io_accept {
	struct file *file;
	struct sockaddr *addr;
	int *addr_len;
	int flags;
	long unsigned int nofile;
};

struct io_sync {
	struct file *file;
	loff_t len;
	loff_t off;
	int flags;
	int mode;
};

struct io_cancel {
	struct file *file;
	u64 addr;
};

struct io_timeout {
	struct file *file;
	u32 off;
	u32 target_seq;
	struct list_head list;
};

struct io_timeout_rem {
	struct file *file;
	u64 addr;
};

struct io_connect {
	struct file *file;
	struct sockaddr *addr;
	int addr_len;
};

struct io_sr_msg {
	struct file *file;
	union {
		struct user_msghdr *umsg;
		void *buf;
	};
	int msg_flags;
	int bgid;
	size_t len;
	struct io_buffer *kbuf;
};

struct io_open {
	struct file *file;
	int dfd;
	bool ignore_nonblock;
	struct filename *filename;
	struct open_how how;
	long unsigned int nofile;
};

struct io_close {
	struct file *file;
	struct file *put_file;
	int fd;
};

struct io_files_update {
	struct file *file;
	u64 arg;
	u32 nr_args;
	u32 offset;
};

struct io_fadvise {
	struct file *file;
	u64 offset;
	u32 len;
	u32 advice;
};

struct io_madvise {
	struct file *file;
	u64 addr;
	u32 len;
	u32 advice;
};

struct io_epoll {
	struct file *file;
	int epfd;
	int op;
	int fd;
	struct epoll_event event;
};

struct io_splice {
	struct file *file_out;
	struct file *file_in;
	loff_t off_out;
	loff_t off_in;
	u64 len;
	unsigned int flags;
};

struct io_provide_buf {
	struct file *file;
	__u64 addr;
	__u32 len;
	__u32 bgid;
	__u16 nbufs;
	__u16 bid;
};

struct io_statx {
	struct file *file;
	int dfd;
	unsigned int mask;
	unsigned int flags;
	const char *filename;
	struct statx *buffer;
};

struct io_completion {
	struct file *file;
	struct list_head list;
	u32 cflags;
};

struct async_poll;

struct io_kiocb {
	union {
		struct file *file;
		struct io_rw rw;
		struct io_poll_iocb poll;
		struct io_accept accept;
		struct io_sync sync;
		struct io_cancel cancel;
		struct io_timeout timeout;
		struct io_timeout_rem timeout_rem;
		struct io_connect connect;
		struct io_sr_msg sr_msg;
		struct io_open open;
		struct io_close close;
		struct io_files_update files_update;
		struct io_fadvise fadvise;
		struct io_madvise madvise;
		struct io_epoll epoll;
		struct io_splice splice;
		struct io_provide_buf pbuf;
		struct io_statx statx;
		struct io_completion compl;
	};
	void *async_data;
	u8 opcode;
	u8 iopoll_completed;
	u16 buf_index;
	u32 result;
	struct io_ring_ctx *ctx;
	unsigned int flags;
	refcount_t refs;
	struct task_struct *task;
	u64 user_data;
	struct list_head link_list;
	struct list_head inflight_entry;
	struct percpu_ref *fixed_file_refs;
	struct callback_head task_work;
	struct hlist_node hash_node;
	struct async_poll *apoll;
	struct io_wq_work work;
};

struct io_timeout_data {
	struct io_kiocb *req;
	struct hrtimer timer;
	struct timespec64 ts;
	enum hrtimer_mode mode;
};

struct io_async_connect {
	struct __kernel_sockaddr_storage address;
};

struct io_async_msghdr {
	struct iovec fast_iov[8];
	struct iovec *iov;
	struct sockaddr *uaddr;
	struct msghdr msg;
	struct __kernel_sockaddr_storage addr;
};

struct io_async_rw {
	struct iovec fast_iov[8];
	const struct iovec *free_iovec;
	struct iov_iter iter;
	size_t bytes_done;
	struct wait_page_queue wpq;
};

enum {
	REQ_F_FIXED_FILE_BIT = 0,
	REQ_F_IO_DRAIN_BIT = 1,
	REQ_F_LINK_BIT = 2,
	REQ_F_HARDLINK_BIT = 3,
	REQ_F_FORCE_ASYNC_BIT = 4,
	REQ_F_BUFFER_SELECT_BIT = 5,
	REQ_F_LINK_HEAD_BIT = 6,
	REQ_F_FAIL_LINK_BIT = 7,
	REQ_F_INFLIGHT_BIT = 8,
	REQ_F_CUR_POS_BIT = 9,
	REQ_F_NOWAIT_BIT = 10,
	REQ_F_LINK_TIMEOUT_BIT = 11,
	REQ_F_ISREG_BIT = 12,
	REQ_F_NEED_CLEANUP_BIT = 13,
	REQ_F_POLLED_BIT = 14,
	REQ_F_BUFFER_SELECTED_BIT = 15,
	REQ_F_NO_FILE_TABLE_BIT = 16,
	REQ_F_WORK_INITIALIZED_BIT = 17,
	REQ_F_LTIMEOUT_ACTIVE_BIT = 18,
	__REQ_F_LAST_BIT = 19,
};

enum {
	REQ_F_FIXED_FILE = 1,
	REQ_F_IO_DRAIN = 2,
	REQ_F_LINK = 4,
	REQ_F_HARDLINK = 8,
	REQ_F_FORCE_ASYNC = 16,
	REQ_F_BUFFER_SELECT = 32,
	REQ_F_LINK_HEAD = 64,
	REQ_F_FAIL_LINK = 128,
	REQ_F_INFLIGHT = 256,
	REQ_F_CUR_POS = 512,
	REQ_F_NOWAIT = 1024,
	REQ_F_LINK_TIMEOUT = 2048,
	REQ_F_ISREG = 4096,
	REQ_F_NEED_CLEANUP = 8192,
	REQ_F_POLLED = 16384,
	REQ_F_BUFFER_SELECTED = 32768,
	REQ_F_NO_FILE_TABLE = 65536,
	REQ_F_WORK_INITIALIZED = 131072,
	REQ_F_LTIMEOUT_ACTIVE = 262144,
};

struct async_poll {
	struct io_poll_iocb poll;
	struct io_poll_iocb *double_poll;
};

struct io_defer_entry {
	struct list_head list;
	struct io_kiocb *req;
	u32 seq;
};

struct io_comp_state {
	unsigned int nr;
	struct list_head list;
	struct io_ring_ctx *ctx;
};

struct io_submit_state {
	struct blk_plug plug;
	void *reqs[8];
	unsigned int free_reqs;
	struct io_comp_state comp;
	struct file *file;
	unsigned int fd;
	unsigned int has_refs;
	unsigned int ios_left;
};

struct io_op_def {
	unsigned int needs_file: 1;
	unsigned int needs_file_no_error: 1;
	unsigned int hash_reg_file: 1;
	unsigned int unbound_nonreg_file: 1;
	unsigned int not_supported: 1;
	unsigned int pollin: 1;
	unsigned int pollout: 1;
	unsigned int buffer_select: 1;
	unsigned int needs_async_data: 1;
	short unsigned int async_size;
	unsigned int work_flags;
};

enum io_mem_account {
	ACCT_LOCKED = 0,
	ACCT_PINNED = 1,
};

struct req_batch {
	void *reqs[8];
	int to_free;
	struct task_struct *task;
	int task_refs;
};

struct io_poll_table {
	struct poll_table_struct pt;
	struct io_kiocb *req;
	int nr_entries;
	int error;
};

enum sq_ret {
	SQT_IDLE = 1,
	SQT_SPIN = 2,
	SQT_DID_WORK = 4,
};

struct io_wait_queue {
	struct wait_queue_entry wq;
	struct io_ring_ctx *ctx;
	unsigned int to_wait;
	unsigned int nr_timeouts;
};

struct io_file_put {
	struct list_head list;
	struct file *file;
};

struct io_task_cancel {
	struct task_struct *task;
	struct files_struct *files;
};

struct io_identify;

struct io_wq_work_list {
	struct io_wq_work_node *first;
	struct io_wq_work_node *last;
};

typedef bool work_cancel_fn(struct io_wq_work *, void *);

enum {
	IO_WORKER_F_UP = 1,
	IO_WORKER_F_RUNNING = 2,
	IO_WORKER_F_FREE = 4,
	IO_WORKER_F_FIXED = 8,
	IO_WORKER_F_BOUND = 16,
};

enum {
	IO_WQ_BIT_EXIT = 0,
	IO_WQ_BIT_CANCEL = 1,
	IO_WQ_BIT_ERROR = 2,
};

enum {
	IO_WQE_FLAG_STALLED = 1,
};

struct io_wqe;

struct io_worker {
	refcount_t ref;
	unsigned int flags;
	struct hlist_nulls_node nulls_node;
	struct list_head all_list;
	struct task_struct *task;
	struct io_wqe *wqe;
	struct io_wq_work *cur_work;
	spinlock_t lock;
	struct callback_head rcu;
	struct mm_struct *mm;
	struct cgroup_subsys_state *blkcg_css;
	const struct cred *cur_creds;
	const struct cred *saved_creds;
	struct files_struct *restore_files;
	struct nsproxy *restore_nsproxy;
	struct fs_struct *restore_fs;
};

struct io_wqe_acct {
	unsigned int nr_workers;
	unsigned int max_workers;
	atomic_t nr_running;
};

struct io_wq___2;

struct io_wqe {
	struct {
		raw_spinlock_t lock;
		struct io_wq_work_list work_list;
		long unsigned int hash_map;
		unsigned int flags;
		long: 32;
		long: 64;
		long: 64;
		long: 64;
	};
	int node;
	struct io_wqe_acct acct[2];
	struct hlist_nulls_head free_list;
	struct list_head all_list;
	struct io_wq___2 *wq;
	struct io_wq_work *hash_tail[64];
};

enum {
	IO_WQ_ACCT_BOUND = 0,
	IO_WQ_ACCT_UNBOUND = 1,
};

struct io_wq___2 {
	struct io_wqe **wqes;
	long unsigned int state;
	free_work_fn *free_work;
	io_wq_work_fn *do_work;
	struct task_struct *manager;
	struct user_struct *user;
	refcount_t refs;
	struct completion done;
	struct hlist_node cpuhp_node;
	refcount_t use_refs;
};

struct io_cb_cancel_data {
	work_cancel_fn *fn;
	void *data;
	int nr_running;
	int nr_pending;
	bool cancel_all;
};

struct crypto_skcipher;

struct fscrypt_prepared_key {
	struct crypto_skcipher *tfm;
};

struct fscrypt_mode;

struct fscrypt_direct_key;

struct fscrypt_info {
	struct fscrypt_prepared_key ci_enc_key;
	bool ci_owns_key;
	struct fscrypt_mode *ci_mode;
	struct inode *ci_inode;
	struct key *ci_master_key;
	struct list_head ci_master_key_link;
	struct fscrypt_direct_key *ci_direct_key;
	siphash_key_t ci_dirhash_key;
	bool ci_dirhash_key_initialized;
	union fscrypt_policy ci_policy;
	u8 ci_nonce[16];
	u32 ci_hashed_ino;
};

struct crypto_async_request;

typedef void (*crypto_completion_t)(struct crypto_async_request *, int);

struct crypto_async_request {
	struct list_head list;
	crypto_completion_t complete;
	void *data;
	struct crypto_tfm *tfm;
	u32 flags;
};

struct crypto_wait {
	struct completion completion;
	int err;
};

struct skcipher_request {
	unsigned int cryptlen;
	u8 *iv;
	struct scatterlist *src;
	struct scatterlist *dst;
	struct crypto_async_request base;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_skcipher {
	unsigned int reqsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_tfm base;
};

enum blk_crypto_mode_num {
	BLK_ENCRYPTION_MODE_INVALID = 0,
	BLK_ENCRYPTION_MODE_AES_256_XTS = 1,
	BLK_ENCRYPTION_MODE_AES_128_CBC_ESSIV = 2,
	BLK_ENCRYPTION_MODE_ADIANTUM = 3,
	BLK_ENCRYPTION_MODE_MAX = 4,
};

struct fscrypt_mode {
	const char *friendly_name;
	const char *cipher_str;
	int keysize;
	int security_strength;
	int ivsize;
	int logged_impl_name;
	enum blk_crypto_mode_num blk_crypto_mode;
};

typedef enum {
	FS_DECRYPT = 0,
	FS_ENCRYPT = 1,
} fscrypt_direction_t;

union fscrypt_iv {
	struct {
		__le64 lblk_num;
		u8 nonce[16];
	};
	u8 raw[32];
	__le64 dun[4];
};

struct fscrypt_str {
	unsigned char *name;
	u32 len;
};

struct fscrypt_name {
	const struct qstr *usr_fname;
	struct fscrypt_str disk_name;
	u32 hash;
	u32 minor_hash;
	struct fscrypt_str crypto_buf;
	bool is_nokey_name;
};

struct fscrypt_nokey_name {
	u32 dirhash[2];
	u8 bytes[149];
	u8 sha256[32];
};

struct crypto_shash;

struct shash_desc {
	struct crypto_shash *tfm;
	void *__ctx[0];
};

struct crypto_shash {
	unsigned int descsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_tfm base;
};

struct shash_alg {
	int (*init)(struct shash_desc *);
	int (*update)(struct shash_desc *, const u8 *, unsigned int);
	int (*final)(struct shash_desc *, u8 *);
	int (*finup)(struct shash_desc *, const u8 *, unsigned int, u8 *);
	int (*digest)(struct shash_desc *, const u8 *, unsigned int, u8 *);
	int (*export)(struct shash_desc *, void *);
	int (*import)(struct shash_desc *, const void *);
	int (*setkey)(struct crypto_shash *, const u8 *, unsigned int);
	int (*init_tfm)(struct crypto_shash *);
	void (*exit_tfm)(struct crypto_shash *);
	unsigned int descsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	unsigned int digestsize;
	unsigned int statesize;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct fscrypt_hkdf {
	struct crypto_shash *hmac_tfm;
};

struct fscrypt_key_specifier {
	__u32 type;
	__u32 __reserved;
	union {
		__u8 __reserved[32];
		__u8 descriptor[8];
		__u8 identifier[16];
	} u;
};

struct fscrypt_symlink_data {
	__le16 len;
	char encrypted_path[1];
} __attribute__((packed));

struct fscrypt_master_key_secret {
	struct fscrypt_hkdf hkdf;
	u32 size;
	u8 raw[64];
};

struct fscrypt_master_key {
	struct fscrypt_master_key_secret mk_secret;
	struct rw_semaphore mk_secret_sem;
	struct fscrypt_key_specifier mk_spec;
	struct key *mk_users;
	refcount_t mk_refcount;
	struct list_head mk_decrypted_inodes;
	spinlock_t mk_decrypted_inodes_lock;
	struct fscrypt_prepared_key mk_direct_keys[10];
	struct fscrypt_prepared_key mk_iv_ino_lblk_64_keys[10];
	struct fscrypt_prepared_key mk_iv_ino_lblk_32_keys[10];
	siphash_key_t mk_ino_hash_key;
	bool mk_ino_hash_key_initialized;
};

enum key_need_perm {
	KEY_NEED_UNSPECIFIED = 0,
	KEY_NEED_VIEW = 1,
	KEY_NEED_READ = 2,
	KEY_NEED_WRITE = 3,
	KEY_NEED_SEARCH = 4,
	KEY_NEED_LINK = 5,
	KEY_NEED_SETATTR = 6,
	KEY_NEED_UNLINK = 7,
	KEY_SYSADMIN_OVERRIDE = 8,
	KEY_AUTHTOKEN_OVERRIDE = 9,
	KEY_DEFER_PERM_CHECK = 10,
};

enum key_state {
	KEY_IS_UNINSTANTIATED = 0,
	KEY_IS_POSITIVE = 1,
};

struct fscrypt_provisioning_key_payload {
	__u32 type;
	__u32 __reserved;
	__u8 raw[0];
};

struct fscrypt_add_key_arg {
	struct fscrypt_key_specifier key_spec;
	__u32 raw_size;
	__u32 key_id;
	__u32 __reserved[8];
	__u8 raw[0];
};

struct fscrypt_remove_key_arg {
	struct fscrypt_key_specifier key_spec;
	__u32 removal_status_flags;
	__u32 __reserved[5];
};

struct fscrypt_get_key_status_arg {
	struct fscrypt_key_specifier key_spec;
	__u32 __reserved[6];
	__u32 status;
	__u32 status_flags;
	__u32 user_count;
	__u32 __out_reserved[13];
};

struct skcipher_alg {
	int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int);
	int (*encrypt)(struct skcipher_request *);
	int (*decrypt)(struct skcipher_request *);
	int (*init)(struct crypto_skcipher *);
	void (*exit)(struct crypto_skcipher *);
	unsigned int min_keysize;
	unsigned int max_keysize;
	unsigned int ivsize;
	unsigned int chunksize;
	unsigned int walksize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct fscrypt_context_v1 {
	u8 version;
	u8 contents_encryption_mode;
	u8 filenames_encryption_mode;
	u8 flags;
	u8 master_key_descriptor[8];
	u8 nonce[16];
};

struct fscrypt_context_v2 {
	u8 version;
	u8 contents_encryption_mode;
	u8 filenames_encryption_mode;
	u8 flags;
	u8 __reserved[4];
	u8 master_key_identifier[16];
	u8 nonce[16];
};

union fscrypt_context {
	u8 version;
	struct fscrypt_context_v1 v1;
	struct fscrypt_context_v2 v2;
};

struct crypto_template;

struct crypto_spawn;

struct crypto_instance {
	struct crypto_alg alg;
	struct crypto_template *tmpl;
	union {
		struct hlist_node list;
		struct crypto_spawn *spawns;
	};
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_spawn {
	struct list_head list;
	struct crypto_alg *alg;
	union {
		struct crypto_instance *inst;
		struct crypto_spawn *next;
	};
	const struct crypto_type *frontend;
	u32 mask;
	bool dead;
	bool registered;
};

struct rtattr;

struct crypto_template {
	struct list_head list;
	struct hlist_head instances;
	struct module *module;
	int (*create)(struct crypto_template *, struct rtattr **);
	char name[128];
};

struct user_key_payload {
	struct callback_head rcu;
	short unsigned int datalen;
	long: 48;
	char data[0];
};

struct fscrypt_key {
	__u32 mode;
	__u8 raw[64];
	__u32 size;
};

struct fscrypt_direct_key {
	struct hlist_node dk_node;
	refcount_t dk_refcount;
	const struct fscrypt_mode *dk_mode;
	struct fscrypt_prepared_key dk_key;
	u8 dk_descriptor[8];
	u8 dk_raw[64];
};

struct fscrypt_get_policy_ex_arg {
	__u64 policy_size;
	union {
		__u8 version;
		struct fscrypt_policy_v1 v1;
		struct fscrypt_policy_v2 v2;
	} policy;
};

struct fscrypt_dummy_policy {
	const union fscrypt_policy *policy;
};

struct flock64 {
	short int l_type;
	short int l_whence;
	__kernel_loff_t l_start;
	__kernel_loff_t l_len;
	__kernel_pid_t l_pid;
};

struct trace_event_raw_locks_get_lock_context {
	struct trace_entry ent;
	long unsigned int i_ino;
	dev_t s_dev;
	unsigned char type;
	struct file_lock_context *ctx;
	char __data[0];
};

struct trace_event_raw_filelock_lock {
	struct trace_entry ent;
	struct file_lock *fl;
	long unsigned int i_ino;
	dev_t s_dev;
	struct file_lock *fl_blocker;
	fl_owner_t fl_owner;
	unsigned int fl_pid;
	unsigned int fl_flags;
	unsigned char fl_type;
	loff_t fl_start;
	loff_t fl_end;
	int ret;
	char __data[0];
};

struct trace_event_raw_filelock_lease {
	struct trace_entry ent;
	struct file_lock *fl;
	long unsigned int i_ino;
	dev_t s_dev;
	struct file_lock *fl_blocker;
	fl_owner_t fl_owner;
	unsigned int fl_flags;
	unsigned char fl_type;
	long unsigned int fl_break_time;
	long unsigned int fl_downgrade_time;
	char __data[0];
};

struct trace_event_raw_generic_add_lease {
	struct trace_entry ent;
	long unsigned int i_ino;
	int wcount;
	int rcount;
	int icount;
	dev_t s_dev;
	fl_owner_t fl_owner;
	unsigned int fl_flags;
	unsigned char fl_type;
	char __data[0];
};

struct trace_event_raw_leases_conflict {
	struct trace_entry ent;
	void *lease;
	void *breaker;
	unsigned int l_fl_flags;
	unsigned int b_fl_flags;
	unsigned char l_fl_type;
	unsigned char b_fl_type;
	bool conflict;
	char __data[0];
};

struct trace_event_data_offsets_locks_get_lock_context {};

struct trace_event_data_offsets_filelock_lock {};

struct trace_event_data_offsets_filelock_lease {};

struct trace_event_data_offsets_generic_add_lease {};

struct trace_event_data_offsets_leases_conflict {};

typedef void (*btf_trace_locks_get_lock_context)(void *, struct inode *, int, struct file_lock_context *);

typedef void (*btf_trace_posix_lock_inode)(void *, struct inode *, struct file_lock *, int);

typedef void (*btf_trace_fcntl_setlk)(void *, struct inode *, struct file_lock *, int);

typedef void (*btf_trace_locks_remove_posix)(void *, struct inode *, struct file_lock *, int);

typedef void (*btf_trace_flock_lock_inode)(void *, struct inode *, struct file_lock *, int);

typedef void (*btf_trace_break_lease_noblock)(void *, struct inode *, struct file_lock *);

typedef void (*btf_trace_break_lease_block)(void *, struct inode *, struct file_lock *);

typedef void (*btf_trace_break_lease_unblock)(void *, struct inode *, struct file_lock *);

typedef void (*btf_trace_generic_delete_lease)(void *, struct inode *, struct file_lock *);

typedef void (*btf_trace_time_out_leases)(void *, struct inode *, struct file_lock *);

typedef void (*btf_trace_generic_add_lease)(void *, struct inode *, struct file_lock *);

typedef void (*btf_trace_leases_conflict)(void *, bool, struct file_lock *, struct file_lock *);

struct file_lock_list_struct {
	spinlock_t lock;
	struct hlist_head hlist;
};

struct locks_iterator {
	int li_cpu;
	loff_t li_pos;
};

typedef unsigned int __kernel_uid_t;

typedef unsigned int __kernel_gid_t;

struct elf64_note {
	Elf64_Word n_namesz;
	Elf64_Word n_descsz;
	Elf64_Word n_type;
};

typedef long unsigned int elf_greg_t;

typedef elf_greg_t elf_gregset_t[34];

struct gnu_property {
	u32 pr_type;
	u32 pr_datasz;
};

struct elf_siginfo {
	int si_signo;
	int si_code;
	int si_errno;
};

struct elf_prstatus {
	struct elf_siginfo pr_info;
	short int pr_cursig;
	long unsigned int pr_sigpend;
	long unsigned int pr_sighold;
	pid_t pr_pid;
	pid_t pr_ppid;
	pid_t pr_pgrp;
	pid_t pr_sid;
	struct __kernel_old_timeval pr_utime;
	struct __kernel_old_timeval pr_stime;
	struct __kernel_old_timeval pr_cutime;
	struct __kernel_old_timeval pr_cstime;
	elf_gregset_t pr_reg;
	int pr_fpvalid;
};

struct elf_prpsinfo {
	char pr_state;
	char pr_sname;
	char pr_zomb;
	char pr_nice;
	long unsigned int pr_flag;
	__kernel_uid_t pr_uid;
	__kernel_gid_t pr_gid;
	pid_t pr_pid;
	pid_t pr_ppid;
	pid_t pr_pgrp;
	pid_t pr_sid;
	char pr_fname[16];
	char pr_psargs[80];
};

struct core_vma_metadata {
	long unsigned int start;
	long unsigned int end;
	long unsigned int flags;
	long unsigned int dump_size;
};

struct memelfnote {
	const char *name;
	int type;
	unsigned int datasz;
	void *data;
};

struct elf_thread_core_info {
	struct elf_thread_core_info *next;
	struct task_struct *task;
	struct elf_prstatus prstatus;
	struct memelfnote notes[0];
};

struct elf_note_info {
	struct elf_thread_core_info *thread;
	struct memelfnote psinfo;
	struct memelfnote signote;
	struct memelfnote auxv;
	struct memelfnote files;
	siginfo_t csigdata;
	size_t size;
	int thread_notes;
};

struct elf32_shdr {
	Elf32_Word sh_name;
	Elf32_Word sh_type;
	Elf32_Word sh_flags;
	Elf32_Addr sh_addr;
	Elf32_Off sh_offset;
	Elf32_Word sh_size;
	Elf32_Word sh_link;
	Elf32_Word sh_info;
	Elf32_Word sh_addralign;
	Elf32_Word sh_entsize;
};

typedef u16 __compat_uid_t;

typedef u16 __compat_gid_t;

typedef unsigned int compat_elf_greg_t;

typedef compat_elf_greg_t compat_elf_gregset_t[18];

struct compat_elf_siginfo {
	compat_int_t si_signo;
	compat_int_t si_code;
	compat_int_t si_errno;
};

struct compat_elf_prstatus {
	struct compat_elf_siginfo pr_info;
	short int pr_cursig;
	compat_ulong_t pr_sigpend;
	compat_ulong_t pr_sighold;
	compat_pid_t pr_pid;
	compat_pid_t pr_ppid;
	compat_pid_t pr_pgrp;
	compat_pid_t pr_sid;
	struct old_timeval32 pr_utime;
	struct old_timeval32 pr_stime;
	struct old_timeval32 pr_cutime;
	struct old_timeval32 pr_cstime;
	compat_elf_gregset_t pr_reg;
	compat_int_t pr_fpvalid;
};

struct compat_elf_prpsinfo {
	char pr_state;
	char pr_sname;
	char pr_zomb;
	char pr_nice;
	compat_ulong_t pr_flag;
	__compat_uid_t pr_uid;
	__compat_gid_t pr_gid;
	compat_pid_t pr_pid;
	compat_pid_t pr_ppid;
	compat_pid_t pr_pgrp;
	compat_pid_t pr_sid;
	char pr_fname[16];
	char pr_psargs[80];
};

struct elf_thread_core_info___2 {
	struct elf_thread_core_info___2 *next;
	struct task_struct *task;
	struct compat_elf_prstatus prstatus;
	struct memelfnote notes[0];
};

struct elf_note_info___2 {
	struct elf_thread_core_info___2 *thread;
	struct memelfnote psinfo;
	struct memelfnote signote;
	struct memelfnote auxv;
	struct memelfnote files;
	compat_siginfo_t csigdata;
	size_t size;
	int thread_notes;
};

struct mb_cache_entry {
	struct list_head e_list;
	struct hlist_bl_node e_hash_list;
	atomic_t e_refcnt;
	u32 e_key;
	u32 e_referenced: 1;
	u32 e_reusable: 1;
	u64 e_value;
};

struct mb_cache {
	struct hlist_bl_head *c_hash;
	int c_bucket_bits;
	long unsigned int c_max_entries;
	spinlock_t c_list_lock;
	struct list_head c_list;
	long unsigned int c_entry_count;
	struct shrinker c_shrink;
	struct work_struct c_shrink_work;
};

struct posix_acl_xattr_entry {
	__le16 e_tag;
	__le16 e_perm;
	__le32 e_id;
};

struct posix_acl_xattr_header {
	__le32 a_version;
};

struct xdr_buf {
	struct kvec head[1];
	struct kvec tail[1];
	struct bio_vec *bvec;
	struct page **pages;
	unsigned int page_base;
	unsigned int page_len;
	unsigned int flags;
	unsigned int buflen;
	unsigned int len;
};

struct xdr_array2_desc;

typedef int (*xdr_xcode_elem_t)(struct xdr_array2_desc *, void *);

struct xdr_array2_desc {
	unsigned int elem_size;
	unsigned int array_len;
	unsigned int array_maxlen;
	xdr_xcode_elem_t xcode;
};

struct nfsacl_encode_desc {
	struct xdr_array2_desc desc;
	unsigned int count;
	struct posix_acl *acl;
	int typeflag;
	kuid_t uid;
	kgid_t gid;
};

struct nfsacl_simple_acl {
	struct posix_acl acl;
	struct posix_acl_entry ace[4];
};

struct nfsacl_decode_desc {
	struct xdr_array2_desc desc;
	unsigned int count;
	struct posix_acl *acl;
};

struct lock_manager {
	struct list_head list;
	bool block_opens;
};

struct rpc_timer {
	struct list_head list;
	long unsigned int expires;
	struct delayed_work dwork;
};

struct rpc_wait_queue {
	spinlock_t lock;
	struct list_head tasks[4];
	unsigned char maxpriority;
	unsigned char priority;
	unsigned char nr;
	short unsigned int qlen;
	struct rpc_timer timer_list;
	const char *name;
};

struct nfs_seqid_counter {
	ktime_t create_time;
	int owner_id;
	int flags;
	u32 counter;
	spinlock_t lock;
	struct list_head list;
	struct rpc_wait_queue wait;
};

struct nfs4_stateid_struct {
	union {
		char data[16];
		struct {
			__be32 seqid;
			char other[12];
		};
	};
	enum {
		NFS4_INVALID_STATEID_TYPE = 0,
		NFS4_SPECIAL_STATEID_TYPE = 1,
		NFS4_OPEN_STATEID_TYPE = 2,
		NFS4_LOCK_STATEID_TYPE = 3,
		NFS4_DELEGATION_STATEID_TYPE = 4,
		NFS4_LAYOUT_STATEID_TYPE = 5,
		NFS4_PNFS_DS_STATEID_TYPE = 6,
		NFS4_REVOKED_STATEID_TYPE = 7,
	} type;
};

typedef struct nfs4_stateid_struct nfs4_stateid;

struct nfs4_state;

struct nfs4_lock_state {
	struct list_head ls_locks;
	struct nfs4_state *ls_state;
	long unsigned int ls_flags;
	struct nfs_seqid_counter ls_seqid;
	nfs4_stateid ls_stateid;
	refcount_t ls_count;
	fl_owner_t ls_owner;
};

struct rpc_rqst;

struct xdr_stream {
	__be32 *p;
	struct xdr_buf *buf;
	__be32 *end;
	struct kvec *iov;
	struct kvec scratch;
	struct page **page_ptr;
	unsigned int nwords;
	struct rpc_rqst *rqst;
};

struct rpc_xprt;

struct rpc_task;

struct rpc_cred;

struct rpc_rqst {
	struct rpc_xprt *rq_xprt;
	struct xdr_buf rq_snd_buf;
	struct xdr_buf rq_rcv_buf;
	struct rpc_task *rq_task;
	struct rpc_cred *rq_cred;
	__be32 rq_xid;
	int rq_cong;
	u32 rq_seqno;
	int rq_enc_pages_num;
	struct page **rq_enc_pages;
	void (*rq_release_snd_buf)(struct rpc_rqst *);
	union {
		struct list_head rq_list;
		struct rb_node rq_recv;
	};
	struct list_head rq_xmit;
	struct list_head rq_xmit2;
	void *rq_buffer;
	size_t rq_callsize;
	void *rq_rbuffer;
	size_t rq_rcvsize;
	size_t rq_xmit_bytes_sent;
	size_t rq_reply_bytes_recvd;
	struct xdr_buf rq_private_buf;
	long unsigned int rq_majortimeo;
	long unsigned int rq_minortimeo;
	long unsigned int rq_timeout;
	ktime_t rq_rtt;
	unsigned int rq_retries;
	unsigned int rq_connect_cookie;
	atomic_t rq_pin;
	u32 rq_bytes_sent;
	ktime_t rq_xtime;
	int rq_ntrans;
	struct list_head rq_bc_list;
	long unsigned int rq_bc_pa_state;
	struct list_head rq_bc_pa_list;
};

typedef void (*kxdreproc_t)(struct rpc_rqst *, struct xdr_stream *, const void *);

typedef int (*kxdrdproc_t)(struct rpc_rqst *, struct xdr_stream *, void *);

struct rpc_procinfo;

struct rpc_message {
	const struct rpc_procinfo *rpc_proc;
	void *rpc_argp;
	void *rpc_resp;
	const struct cred *rpc_cred;
};

struct rpc_procinfo {
	u32 p_proc;
	kxdreproc_t p_encode;
	kxdrdproc_t p_decode;
	unsigned int p_arglen;
	unsigned int p_replen;
	unsigned int p_timer;
	u32 p_statidx;
	const char *p_name;
};

struct rpc_wait {
	struct list_head list;
	struct list_head links;
	struct list_head timer_list;
};

struct rpc_call_ops;

struct rpc_clnt;

struct rpc_task {
	atomic_t tk_count;
	int tk_status;
	struct list_head tk_task;
	void (*tk_callback)(struct rpc_task *);
	void (*tk_action)(struct rpc_task *);
	long unsigned int tk_timeout;
	long unsigned int tk_runstate;
	struct rpc_wait_queue *tk_waitqueue;
	union {
		struct work_struct tk_work;
		struct rpc_wait tk_wait;
	} u;
	int tk_rpc_status;
	struct rpc_message tk_msg;
	void *tk_calldata;
	const struct rpc_call_ops *tk_ops;
	struct rpc_clnt *tk_client;
	struct rpc_xprt *tk_xprt;
	struct rpc_cred *tk_op_cred;
	struct rpc_rqst *tk_rqstp;
	struct workqueue_struct *tk_workqueue;
	ktime_t tk_start;
	pid_t tk_owner;
	short unsigned int tk_flags;
	short unsigned int tk_timeouts;
	short unsigned int tk_pid;
	unsigned char tk_priority: 2;
	unsigned char tk_garb_retry: 2;
	unsigned char tk_cred_retry: 2;
	unsigned char tk_rebind_retry: 2;
};

struct rpc_call_ops {
	void (*rpc_call_prepare)(struct rpc_task *, void *);
	void (*rpc_call_done)(struct rpc_task *, void *);
	void (*rpc_count_stats)(struct rpc_task *, void *);
	void (*rpc_release)(void *);
};

struct rpc_pipe_dir_head {
	struct list_head pdh_entries;
	struct dentry *pdh_dentry;
};

struct rpc_rtt {
	long unsigned int timeo;
	long unsigned int srtt[5];
	long unsigned int sdrtt[5];
	int ntimeouts[5];
};

struct rpc_timeout {
	long unsigned int to_initval;
	long unsigned int to_maxval;
	long unsigned int to_increment;
	unsigned int to_retries;
	unsigned char to_exponential;
};

struct rpc_xprt_switch;

struct rpc_xprt_iter_ops;

struct rpc_xprt_iter {
	struct rpc_xprt_switch *xpi_xpswitch;
	struct rpc_xprt *xpi_cursor;
	const struct rpc_xprt_iter_ops *xpi_ops;
};

struct rpc_auth;

struct rpc_stat;

struct rpc_iostats;

struct rpc_program;

struct rpc_clnt {
	atomic_t cl_count;
	unsigned int cl_clid;
	struct list_head cl_clients;
	struct list_head cl_tasks;
	spinlock_t cl_lock;
	struct rpc_xprt *cl_xprt;
	const struct rpc_procinfo *cl_procinfo;
	u32 cl_prog;
	u32 cl_vers;
	u32 cl_maxproc;
	struct rpc_auth *cl_auth;
	struct rpc_stat *cl_stats;
	struct rpc_iostats *cl_metrics;
	unsigned int cl_softrtry: 1;
	unsigned int cl_softerr: 1;
	unsigned int cl_discrtry: 1;
	unsigned int cl_noretranstimeo: 1;
	unsigned int cl_autobind: 1;
	unsigned int cl_chatty: 1;
	struct rpc_rtt *cl_rtt;
	const struct rpc_timeout *cl_timeout;
	atomic_t cl_swapper;
	int cl_nodelen;
	char cl_nodename[65];
	struct rpc_pipe_dir_head cl_pipedir_objects;
	struct rpc_clnt *cl_parent;
	struct rpc_rtt cl_rtt_default;
	struct rpc_timeout cl_timeout_default;
	const struct rpc_program *cl_program;
	const char *cl_principal;
	union {
		struct rpc_xprt_iter cl_xpi;
		struct work_struct cl_work;
	};
	const struct cred *cl_cred;
};

struct rpc_xprt_ops;

struct svc_xprt;

struct svc_serv;

struct rpc_xprt {
	struct kref kref;
	const struct rpc_xprt_ops *ops;
	const struct rpc_timeout *timeout;
	struct __kernel_sockaddr_storage addr;
	size_t addrlen;
	int prot;
	long unsigned int cong;
	long unsigned int cwnd;
	size_t max_payload;
	struct rpc_wait_queue binding;
	struct rpc_wait_queue sending;
	struct rpc_wait_queue pending;
	struct rpc_wait_queue backlog;
	struct list_head free;
	unsigned int max_reqs;
	unsigned int min_reqs;
	unsigned int num_reqs;
	long unsigned int state;
	unsigned char resvport: 1;
	unsigned char reuseport: 1;
	atomic_t swapper;
	unsigned int bind_index;
	struct list_head xprt_switch;
	long unsigned int bind_timeout;
	long unsigned int reestablish_timeout;
	unsigned int connect_cookie;
	struct work_struct task_cleanup;
	struct timer_list timer;
	long unsigned int last_used;
	long unsigned int idle_timeout;
	long unsigned int connect_timeout;
	long unsigned int max_reconnect_timeout;
	atomic_long_t queuelen;
	spinlock_t transport_lock;
	spinlock_t reserve_lock;
	spinlock_t queue_lock;
	u32 xid;
	struct rpc_task *snd_task;
	struct list_head xmit_queue;
	struct svc_xprt *bc_xprt;
	struct svc_serv *bc_serv;
	unsigned int bc_alloc_max;
	unsigned int bc_alloc_count;
	atomic_t bc_slot_count;
	spinlock_t bc_pa_lock;
	struct list_head bc_pa_list;
	struct rb_root recv_queue;
	struct {
		long unsigned int bind_count;
		long unsigned int connect_count;
		long unsigned int connect_start;
		long unsigned int connect_time;
		long unsigned int sends;
		long unsigned int recvs;
		long unsigned int bad_xids;
		long unsigned int max_slots;
		long long unsigned int req_u;
		long long unsigned int bklog_u;
		long long unsigned int sending_u;
		long long unsigned int pending_u;
	} stat;
	struct net *xprt_net;
	const char *servername;
	const char *address_strings[6];
	struct callback_head rcu;
};

struct rpc_credops;

struct rpc_cred {
	struct hlist_node cr_hash;
	struct list_head cr_lru;
	struct callback_head cr_rcu;
	struct rpc_auth *cr_auth;
	const struct rpc_credops *cr_ops;
	long unsigned int cr_expire;
	long unsigned int cr_flags;
	refcount_t cr_count;
	const struct cred *cr_cred;
};

typedef u32 rpc_authflavor_t;

struct auth_cred {
	const struct cred *cred;
	const char *principal;
};

struct rpc_authops;

struct rpc_cred_cache;

struct rpc_auth {
	unsigned int au_cslack;
	unsigned int au_rslack;
	unsigned int au_verfsize;
	unsigned int au_ralign;
	long unsigned int au_flags;
	const struct rpc_authops *au_ops;
	rpc_authflavor_t au_flavor;
	refcount_t au_count;
	struct rpc_cred_cache *au_credcache;
};

struct rpc_credops {
	const char *cr_name;
	int (*cr_init)(struct rpc_auth *, struct rpc_cred *);
	void (*crdestroy)(struct rpc_cred *);
	int (*crmatch)(struct auth_cred *, struct rpc_cred *, int);
	int (*crmarshal)(struct rpc_task *, struct xdr_stream *);
	int (*crrefresh)(struct rpc_task *);
	int (*crvalidate)(struct rpc_task *, struct xdr_stream *);
	int (*crwrap_req)(struct rpc_task *, struct xdr_stream *);
	int (*crunwrap_resp)(struct rpc_task *, struct xdr_stream *);
	int (*crkey_timeout)(struct rpc_cred *);
	char * (*crstringify_acceptor)(struct rpc_cred *);
	bool (*crneed_reencode)(struct rpc_task *);
};

struct rpc_auth_create_args;

struct rpcsec_gss_info;

struct rpc_authops {
	struct module *owner;
	rpc_authflavor_t au_flavor;
	char *au_name;
	struct rpc_auth * (*create)(const struct rpc_auth_create_args *, struct rpc_clnt *);
	void (*destroy)(struct rpc_auth *);
	int (*hash_cred)(struct auth_cred *, unsigned int);
	struct rpc_cred * (*lookup_cred)(struct rpc_auth *, struct auth_cred *, int);
	struct rpc_cred * (*crcreate)(struct rpc_auth *, struct auth_cred *, int, gfp_t);
	rpc_authflavor_t (*info2flavor)(struct rpcsec_gss_info *);
	int (*flavor2info)(rpc_authflavor_t, struct rpcsec_gss_info *);
	int (*key_timeout)(struct rpc_auth *, struct rpc_cred *);
};

struct rpc_auth_create_args {
	rpc_authflavor_t pseudoflavor;
	const char *target_name;
};

struct rpcsec_gss_oid {
	unsigned int len;
	u8 data[32];
};

struct rpcsec_gss_info {
	struct rpcsec_gss_oid oid;
	u32 qop;
	u32 service;
};

struct rpc_xprt_ops {
	void (*set_buffer_size)(struct rpc_xprt *, size_t, size_t);
	int (*reserve_xprt)(struct rpc_xprt *, struct rpc_task *);
	void (*release_xprt)(struct rpc_xprt *, struct rpc_task *);
	void (*alloc_slot)(struct rpc_xprt *, struct rpc_task *);
	void (*free_slot)(struct rpc_xprt *, struct rpc_rqst *);
	void (*rpcbind)(struct rpc_task *);
	void (*set_port)(struct rpc_xprt *, short unsigned int);
	void (*connect)(struct rpc_xprt *, struct rpc_task *);
	int (*buf_alloc)(struct rpc_task *);
	void (*buf_free)(struct rpc_task *);
	void (*prepare_request)(struct rpc_rqst *);
	int (*send_request)(struct rpc_rqst *);
	void (*wait_for_reply_request)(struct rpc_task *);
	void (*timer)(struct rpc_xprt *, struct rpc_task *);
	void (*release_request)(struct rpc_task *);
	void (*close)(struct rpc_xprt *);
	void (*destroy)(struct rpc_xprt *);
	void (*set_connect_timeout)(struct rpc_xprt *, long unsigned int, long unsigned int);
	void (*print_stats)(struct rpc_xprt *, struct seq_file *);
	int (*enable_swap)(struct rpc_xprt *);
	void (*disable_swap)(struct rpc_xprt *);
	void (*inject_disconnect)(struct rpc_xprt *);
	int (*bc_setup)(struct rpc_xprt *, unsigned int);
	size_t (*bc_maxpayload)(struct rpc_xprt *);
	unsigned int (*bc_num_slots)(struct rpc_xprt *);
	void (*bc_free_rqst)(struct rpc_rqst *);
	void (*bc_destroy)(struct rpc_xprt *, unsigned int);
};

struct rpc_xprt_switch {
	spinlock_t xps_lock;
	struct kref xps_kref;
	unsigned int xps_nxprts;
	unsigned int xps_nactive;
	atomic_long_t xps_queuelen;
	struct list_head xps_xprt_list;
	struct net *xps_net;
	const struct rpc_xprt_iter_ops *xps_iter_ops;
	struct callback_head xps_rcu;
};

struct rpc_stat {
	const struct rpc_program *program;
	unsigned int netcnt;
	unsigned int netudpcnt;
	unsigned int nettcpcnt;
	unsigned int nettcpconn;
	unsigned int netreconn;
	unsigned int rpccnt;
	unsigned int rpcretrans;
	unsigned int rpcauthrefresh;
	unsigned int rpcgarbage;
};

struct rpc_version;

struct rpc_program {
	const char *name;
	u32 number;
	unsigned int nrvers;
	const struct rpc_version **version;
	struct rpc_stat *stats;
	const char *pipe_dir_name;
};

struct rpc_xprt_iter_ops {
	void (*xpi_rewind)(struct rpc_xprt_iter *);
	struct rpc_xprt * (*xpi_xprt)(struct rpc_xprt_iter *);
	struct rpc_xprt * (*xpi_next)(struct rpc_xprt_iter *);
};

struct rpc_version {
	u32 number;
	unsigned int nrprocs;
	const struct rpc_procinfo *procs;
	unsigned int *counts;
};

struct nfs_fh {
	short unsigned int size;
	unsigned char data[128];
};

enum nfs3_stable_how {
	NFS_UNSTABLE = 0,
	NFS_DATA_SYNC = 1,
	NFS_FILE_SYNC = 2,
	NFS_INVALID_STABLE_HOW = 4294967295,
};

struct nfs4_label {
	uint32_t lfs;
	uint32_t pi;
	u32 len;
	char *label;
};

typedef struct {
	char data[8];
} nfs4_verifier;

struct nfs4_string {
	unsigned int len;
	char *data;
};

struct nfs_fsid {
	uint64_t major;
	uint64_t minor;
};

struct nfs4_threshold {
	__u32 bm;
	__u32 l_type;
	__u64 rd_sz;
	__u64 wr_sz;
	__u64 rd_io_sz;
	__u64 wr_io_sz;
};

struct nfs_fattr {
	unsigned int valid;
	umode_t mode;
	__u32 nlink;
	kuid_t uid;
	kgid_t gid;
	dev_t rdev;
	__u64 size;
	union {
		struct {
			__u32 blocksize;
			__u32 blocks;
		} nfs2;
		struct {
			__u64 used;
		} nfs3;
	} du;
	struct nfs_fsid fsid;
	__u64 fileid;
	__u64 mounted_on_fileid;
	struct timespec64 atime;
	struct timespec64 mtime;
	struct timespec64 ctime;
	__u64 change_attr;
	__u64 pre_change_attr;
	__u64 pre_size;
	struct timespec64 pre_mtime;
	struct timespec64 pre_ctime;
	long unsigned int time_start;
	long unsigned int gencount;
	struct nfs4_string *owner_name;
	struct nfs4_string *group_name;
	struct nfs4_threshold *mdsthreshold;
	struct nfs4_label *label;
};

struct nfs_fsinfo {
	struct nfs_fattr *fattr;
	__u32 rtmax;
	__u32 rtpref;
	__u32 rtmult;
	__u32 wtmax;
	__u32 wtpref;
	__u32 wtmult;
	__u32 dtpref;
	__u64 maxfilesize;
	struct timespec64 time_delta;
	__u32 lease_time;
	__u32 nlayouttypes;
	__u32 layouttype[8];
	__u32 blksize;
	__u32 clone_blksize;
	__u32 xattr_support;
};

struct nfs_fsstat {
	struct nfs_fattr *fattr;
	__u64 tbytes;
	__u64 fbytes;
	__u64 abytes;
	__u64 tfiles;
	__u64 ffiles;
	__u64 afiles;
};

struct nfs_pathconf {
	struct nfs_fattr *fattr;
	__u32 max_link;
	__u32 max_namelen;
};

struct nfs4_change_info {
	u32 atomic;
	u64 before;
	u64 after;
};

struct nfs4_slot;

struct nfs4_sequence_args {
	struct nfs4_slot *sa_slot;
	u8 sa_cache_this: 1;
	u8 sa_privileged: 1;
};

struct nfs4_sequence_res {
	struct nfs4_slot *sr_slot;
	long unsigned int sr_timestamp;
	int sr_status;
	u32 sr_status_flags;
	u32 sr_highest_slotid;
	u32 sr_target_highest_slotid;
};

struct nfs_open_context;

struct nfs_lock_context {
	refcount_t count;
	struct list_head list;
	struct nfs_open_context *open_context;
	fl_owner_t lockowner;
	atomic_t io_count;
	struct callback_head callback_head;
};

struct nfs_open_context {
	struct nfs_lock_context lock_context;
	fl_owner_t flock_owner;
	struct dentry *dentry;
	const struct cred *cred;
	struct rpc_cred *ll_cred;
	struct nfs4_state *state;
	fmode_t mode;
	long unsigned int flags;
	int error;
	struct list_head list;
	struct nfs4_threshold *mdsthreshold;
	struct callback_head callback_head;
};

struct nlm_host;

struct nfs_auth_info {
	unsigned int flavor_len;
	rpc_authflavor_t flavors[12];
};

struct nfs_client;

struct nfs_iostats;

struct nfs_fscache_key;

struct fscache_cookie;

struct pnfs_layoutdriver_type;

struct nfs_server {
	struct nfs_client *nfs_client;
	struct list_head client_link;
	struct list_head master_link;
	struct rpc_clnt *client;
	struct rpc_clnt *client_acl;
	struct nlm_host *nlm_host;
	struct nfs_iostats *io_stats;
	atomic_long_t writeback;
	int flags;
	unsigned int caps;
	unsigned int rsize;
	unsigned int rpages;
	unsigned int wsize;
	unsigned int wpages;
	unsigned int wtmult;
	unsigned int dtsize;
	short unsigned int port;
	unsigned int bsize;
	unsigned int gxasize;
	unsigned int sxasize;
	unsigned int lxasize;
	unsigned int acregmin;
	unsigned int acregmax;
	unsigned int acdirmin;
	unsigned int acdirmax;
	unsigned int namelen;
	unsigned int options;
	unsigned int clone_blksize;
	struct nfs_fsid fsid;
	__u64 maxfilesize;
	struct timespec64 time_delta;
	long unsigned int mount_time;
	struct super_block *super;
	dev_t s_dev;
	struct nfs_auth_info auth_info;
	struct nfs_fscache_key *fscache_key;
	struct fscache_cookie *fscache;
	u32 pnfs_blksize;
	u32 attr_bitmask[3];
	u32 attr_bitmask_nl[3];
	u32 exclcreat_bitmask[3];
	u32 cache_consistency_bitmask[3];
	u32 acl_bitmask;
	u32 fh_expire_type;
	struct pnfs_layoutdriver_type *pnfs_curr_ld;
	struct rpc_wait_queue roc_rpcwaitq;
	void *pnfs_ld_data;
	struct rb_root state_owners;
	struct ida openowner_id;
	struct ida lockowner_id;
	struct list_head state_owners_lru;
	struct list_head layouts;
	struct list_head delegations;
	struct list_head ss_copies;
	long unsigned int mig_gen;
	long unsigned int mig_status;
	void (*destroy)(struct nfs_server *);
	atomic_t active;
	struct __kernel_sockaddr_storage mountd_address;
	size_t mountd_addrlen;
	u32 mountd_version;
	short unsigned int mountd_port;
	short unsigned int mountd_protocol;
	struct rpc_wait_queue uoc_rpcwaitq;
	unsigned int read_hdrsize;
	const struct cred *cred;
};

struct nfs_rpc_ops;

struct nfs_subversion;

struct idmap;

struct nfs4_minor_version_ops;

struct nfs4_slot_table;

struct nfs4_session;

struct nfs41_server_owner;

struct nfs41_server_scope;

struct nfs41_impl_id;

struct nfs_client {
	refcount_t cl_count;
	atomic_t cl_mds_count;
	int cl_cons_state;
	long unsigned int cl_res_state;
	long unsigned int cl_flags;
	struct __kernel_sockaddr_storage cl_addr;
	size_t cl_addrlen;
	char *cl_hostname;
	char *cl_acceptor;
	struct list_head cl_share_link;
	struct list_head cl_superblocks;
	struct rpc_clnt *cl_rpcclient;
	const struct nfs_rpc_ops *rpc_ops;
	int cl_proto;
	struct nfs_subversion *cl_nfs_mod;
	u32 cl_minorversion;
	unsigned int cl_nconnect;
	const char *cl_principal;
	struct list_head cl_ds_clients;
	u64 cl_clientid;
	nfs4_verifier cl_confirm;
	long unsigned int cl_state;
	spinlock_t cl_lock;
	long unsigned int cl_lease_time;
	long unsigned int cl_last_renewal;
	struct delayed_work cl_renewd;
	struct rpc_wait_queue cl_rpcwaitq;
	struct idmap *cl_idmap;
	const char *cl_owner_id;
	u32 cl_cb_ident;
	const struct nfs4_minor_version_ops *cl_mvops;
	long unsigned int cl_mig_gen;
	struct nfs4_slot_table *cl_slot_tbl;
	u32 cl_seqid;
	u32 cl_exchange_flags;
	struct nfs4_session *cl_session;
	bool cl_preserve_clid;
	struct nfs41_server_owner *cl_serverowner;
	struct nfs41_server_scope *cl_serverscope;
	struct nfs41_impl_id *cl_implid;
	long unsigned int cl_sp4_flags;
	wait_queue_head_t cl_lock_waitq;
	char cl_ipaddr[48];
	struct fscache_cookie *fscache;
	struct net *cl_net;
	struct list_head pending_cb_stateids;
};

struct nfs_seqid {
	struct nfs_seqid_counter *sequence;
	struct list_head list;
	struct rpc_task *task;
};

struct nfs_write_verifier {
	char data[8];
};

struct nfs_writeverf {
	struct nfs_write_verifier verifier;
	enum nfs3_stable_how committed;
};

struct nfs_pgio_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	struct nfs_open_context *context;
	struct nfs_lock_context *lock_context;
	nfs4_stateid stateid;
	__u64 offset;
	__u32 count;
	unsigned int pgbase;
	struct page **pages;
	union {
		unsigned int replen;
		struct {
			const u32 *bitmask;
			u32 bitmask_store[3];
			enum nfs3_stable_how stable;
		};
	};
};

struct nfs_pgio_res {
	struct nfs4_sequence_res seq_res;
	struct nfs_fattr *fattr;
	__u64 count;
	__u32 op_status;
	union {
		struct {
			unsigned int replen;
			int eof;
		};
		struct {
			struct nfs_writeverf *verf;
			const struct nfs_server *server;
		};
	};
};

struct nfs_commitargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	__u64 offset;
	__u32 count;
	const u32 *bitmask;
};

struct nfs_commitres {
	struct nfs4_sequence_res seq_res;
	__u32 op_status;
	struct nfs_fattr *fattr;
	struct nfs_writeverf *verf;
	const struct nfs_server *server;
};

struct nfs_removeargs {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	struct qstr name;
};

struct nfs_removeres {
	struct nfs4_sequence_res seq_res;
	struct nfs_server *server;
	struct nfs_fattr *dir_attr;
	struct nfs4_change_info cinfo;
};

struct nfs_renameargs {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *old_dir;
	const struct nfs_fh *new_dir;
	const struct qstr *old_name;
	const struct qstr *new_name;
};

struct nfs_renameres {
	struct nfs4_sequence_res seq_res;
	struct nfs_server *server;
	struct nfs4_change_info old_cinfo;
	struct nfs_fattr *old_fattr;
	struct nfs4_change_info new_cinfo;
	struct nfs_fattr *new_fattr;
};

struct nfs_entry {
	__u64 ino;
	__u64 cookie;
	__u64 prev_cookie;
	const char *name;
	unsigned int len;
	int eof;
	struct nfs_fh *fh;
	struct nfs_fattr *fattr;
	struct nfs4_label *label;
	unsigned char d_type;
	struct nfs_server *server;
};

struct nfs4_pathname {
	unsigned int ncomponents;
	struct nfs4_string components[512];
};

struct nfs4_fs_location {
	unsigned int nservers;
	struct nfs4_string servers[10];
	struct nfs4_pathname rootpath;
};

struct nfs4_fs_locations {
	struct nfs_fattr fattr;
	const struct nfs_server *server;
	struct nfs4_pathname fs_path;
	int nlocations;
	struct nfs4_fs_location locations[10];
};

struct nfstime4 {
	u64 seconds;
	u32 nseconds;
};

struct pnfs_commit_ops;

struct pnfs_ds_commit_info {
	struct list_head commits;
	unsigned int nwritten;
	unsigned int ncommitting;
	const struct pnfs_commit_ops *ops;
};

struct pnfs_layout_segment;

struct nfs_commit_info;

struct nfs_page;

struct pnfs_commit_ops {
	void (*setup_ds_info)(struct pnfs_ds_commit_info *, struct pnfs_layout_segment *);
	void (*release_ds_info)(struct pnfs_ds_commit_info *, struct inode *);
	int (*commit_pagelist)(struct inode *, struct list_head *, int, struct nfs_commit_info *);
	void (*mark_request_commit)(struct nfs_page *, struct pnfs_layout_segment *, struct nfs_commit_info *, u32);
	void (*clear_request_commit)(struct nfs_page *, struct nfs_commit_info *);
	int (*scan_commit_lists)(struct nfs_commit_info *, int);
	void (*recover_commit_reqs)(struct list_head *, struct nfs_commit_info *);
	struct nfs_page * (*search_commit_reqs)(struct nfs_commit_info *, struct page *);
};

struct nfs41_server_owner {
	uint64_t minor_id;
	uint32_t major_id_sz;
	char major_id[1024];
};

struct nfs41_server_scope {
	uint32_t server_scope_sz;
	char server_scope[1024];
};

struct nfs41_impl_id {
	char domain[1025];
	char name[1025];
	struct nfstime4 date;
};

struct nfs_page_array {
	struct page **pagevec;
	unsigned int npages;
	struct page *page_array[8];
};

struct nfs_pgio_completion_ops;

struct nfs_rw_ops;

struct nfs_io_completion;

struct nfs_direct_req;

struct nfs_pgio_header {
	struct inode *inode;
	const struct cred *cred;
	struct list_head pages;
	struct nfs_page *req;
	struct nfs_writeverf verf;
	fmode_t rw_mode;
	struct pnfs_layout_segment *lseg;
	loff_t io_start;
	const struct rpc_call_ops *mds_ops;
	void (*release)(struct nfs_pgio_header *);
	const struct nfs_pgio_completion_ops *completion_ops;
	const struct nfs_rw_ops *rw_ops;
	struct nfs_io_completion *io_completion;
	struct nfs_direct_req *dreq;
	int pnfs_error;
	int error;
	unsigned int good_bytes;
	long unsigned int flags;
	struct rpc_task task;
	struct nfs_fattr fattr;
	struct nfs_pgio_args args;
	struct nfs_pgio_res res;
	long unsigned int timestamp;
	int (*pgio_done_cb)(struct rpc_task *, struct nfs_pgio_header *);
	__u64 mds_offset;
	struct nfs_page_array page_array;
	struct nfs_client *ds_clp;
	u32 ds_commit_idx;
	u32 pgio_mirror_idx;
};

struct nfs_pgio_completion_ops {
	void (*error_cleanup)(struct list_head *, int);
	void (*init_hdr)(struct nfs_pgio_header *);
	void (*completion)(struct nfs_pgio_header *);
	void (*reschedule_io)(struct nfs_pgio_header *);
};

struct rpc_task_setup;

struct nfs_rw_ops {
	struct nfs_pgio_header * (*rw_alloc_header)();
	void (*rw_free_header)(struct nfs_pgio_header *);
	int (*rw_done)(struct rpc_task *, struct nfs_pgio_header *, struct inode *);
	void (*rw_result)(struct rpc_task *, struct nfs_pgio_header *);
	void (*rw_initiate)(struct nfs_pgio_header *, struct rpc_message *, const struct nfs_rpc_ops *, struct rpc_task_setup *, int);
};

struct nfs_mds_commit_info {
	atomic_t rpcs_out;
	atomic_long_t ncommit;
	struct list_head list;
};

struct nfs_commit_data;

struct nfs_commit_completion_ops {
	void (*completion)(struct nfs_commit_data *);
	void (*resched_write)(struct nfs_commit_info *, struct nfs_page *);
};

struct nfs_commit_data {
	struct rpc_task task;
	struct inode *inode;
	const struct cred *cred;
	struct nfs_fattr fattr;
	struct nfs_writeverf verf;
	struct list_head pages;
	struct list_head list;
	struct nfs_direct_req *dreq;
	struct nfs_commitargs args;
	struct nfs_commitres res;
	struct nfs_open_context *context;
	struct pnfs_layout_segment *lseg;
	struct nfs_client *ds_clp;
	int ds_commit_index;
	loff_t lwb;
	const struct rpc_call_ops *mds_ops;
	const struct nfs_commit_completion_ops *completion_ops;
	int (*commit_done_cb)(struct rpc_task *, struct nfs_commit_data *);
	long unsigned int flags;
};

struct nfs_commit_info {
	struct inode *inode;
	struct nfs_mds_commit_info *mds;
	struct pnfs_ds_commit_info *ds;
	struct nfs_direct_req *dreq;
	const struct nfs_commit_completion_ops *completion_ops;
};

struct nfs_unlinkdata {
	struct nfs_removeargs args;
	struct nfs_removeres res;
	struct dentry *dentry;
	wait_queue_head_t wq;
	const struct cred *cred;
	struct nfs_fattr dir_attr;
	long int timeout;
};

struct nfs_renamedata {
	struct nfs_renameargs args;
	struct nfs_renameres res;
	const struct cred *cred;
	struct inode *old_dir;
	struct dentry *old_dentry;
	struct nfs_fattr old_fattr;
	struct inode *new_dir;
	struct dentry *new_dentry;
	struct nfs_fattr new_fattr;
	void (*complete)(struct rpc_task *, struct nfs_renamedata *);
	long int timeout;
	bool cancelled;
};

struct nlmclnt_operations;

struct nfs_access_entry;

struct nfs_client_initdata;

struct nfs_rpc_ops {
	u32 version;
	const struct dentry_operations *dentry_ops;
	const struct inode_operations *dir_inode_ops;
	const struct inode_operations *file_inode_ops;
	const struct file_operations *file_ops;
	const struct nlmclnt_operations *nlmclnt_ops;
	int (*getroot)(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
	int (*submount)(struct fs_context *, struct nfs_server *);
	int (*try_get_tree)(struct fs_context *);
	int (*getattr)(struct nfs_server *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *, struct inode *);
	int (*setattr)(struct dentry *, struct nfs_fattr *, struct iattr *);
	int (*lookup)(struct inode *, struct dentry *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *);
	int (*lookupp)(struct inode *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *);
	int (*access)(struct inode *, struct nfs_access_entry *);
	int (*readlink)(struct inode *, struct page *, unsigned int, unsigned int);
	int (*create)(struct inode *, struct dentry *, struct iattr *, int);
	int (*remove)(struct inode *, struct dentry *);
	void (*unlink_setup)(struct rpc_message *, struct dentry *, struct inode *);
	void (*unlink_rpc_prepare)(struct rpc_task *, struct nfs_unlinkdata *);
	int (*unlink_done)(struct rpc_task *, struct inode *);
	void (*rename_setup)(struct rpc_message *, struct dentry *, struct dentry *);
	void (*rename_rpc_prepare)(struct rpc_task *, struct nfs_renamedata *);
	int (*rename_done)(struct rpc_task *, struct inode *, struct inode *);
	int (*link)(struct inode *, struct inode *, const struct qstr *);
	int (*symlink)(struct inode *, struct dentry *, struct page *, unsigned int, struct iattr *);
	int (*mkdir)(struct inode *, struct dentry *, struct iattr *);
	int (*rmdir)(struct inode *, const struct qstr *);
	int (*readdir)(struct dentry *, const struct cred *, u64, struct page **, unsigned int, bool);
	int (*mknod)(struct inode *, struct dentry *, struct iattr *, dev_t);
	int (*statfs)(struct nfs_server *, struct nfs_fh *, struct nfs_fsstat *);
	int (*fsinfo)(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
	int (*pathconf)(struct nfs_server *, struct nfs_fh *, struct nfs_pathconf *);
	int (*set_capabilities)(struct nfs_server *, struct nfs_fh *);
	int (*decode_dirent)(struct xdr_stream *, struct nfs_entry *, bool);
	int (*pgio_rpc_prepare)(struct rpc_task *, struct nfs_pgio_header *);
	void (*read_setup)(struct nfs_pgio_header *, struct rpc_message *);
	int (*read_done)(struct rpc_task *, struct nfs_pgio_header *);
	void (*write_setup)(struct nfs_pgio_header *, struct rpc_message *, struct rpc_clnt **);
	int (*write_done)(struct rpc_task *, struct nfs_pgio_header *);
	void (*commit_setup)(struct nfs_commit_data *, struct rpc_message *, struct rpc_clnt **);
	void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *);
	int (*commit_done)(struct rpc_task *, struct nfs_commit_data *);
	int (*lock)(struct file *, int, struct file_lock *);
	int (*lock_check_bounds)(const struct file_lock *);
	void (*clear_acl_cache)(struct inode *);
	void (*close_context)(struct nfs_open_context *, int);
	struct inode * (*open_context)(struct inode *, struct nfs_open_context *, int, struct iattr *, int *);
	int (*have_delegation)(struct inode *, fmode_t);
	struct nfs_client * (*alloc_client)(const struct nfs_client_initdata *);
	struct nfs_client * (*init_client)(struct nfs_client *, const struct nfs_client_initdata *);
	void (*free_client)(struct nfs_client *);
	struct nfs_server * (*create_server)(struct fs_context *);
	struct nfs_server * (*clone_server)(struct nfs_server *, struct nfs_fh *, struct nfs_fattr *, rpc_authflavor_t);
};

struct nlmclnt_operations {
	void (*nlmclnt_alloc_call)(void *);
	bool (*nlmclnt_unlock_prepare)(struct rpc_task *, void *);
	void (*nlmclnt_release_call)(void *);
};

struct nfs_access_entry {
	struct rb_node rb_node;
	struct list_head lru;
	const struct cred *cred;
	__u32 mask;
	struct callback_head callback_head;
};

struct nfs_client_initdata {
	long unsigned int init_flags;
	const char *hostname;
	const struct sockaddr *addr;
	const char *nodename;
	const char *ip_addr;
	size_t addrlen;
	struct nfs_subversion *nfs_mod;
	int proto;
	u32 minorversion;
	unsigned int nconnect;
	struct net *net;
	const struct rpc_timeout *timeparms;
	const struct cred *cred;
};

struct nfs4_state_recovery_ops;

struct nfs4_state_maintenance_ops;

struct nfs4_mig_recovery_ops;

struct nfs4_minor_version_ops {
	u32 minor_version;
	unsigned int init_caps;
	int (*init_client)(struct nfs_client *);
	void (*shutdown_client)(struct nfs_client *);
	bool (*match_stateid)(const nfs4_stateid *, const nfs4_stateid *);
	int (*find_root_sec)(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
	void (*free_lock_state)(struct nfs_server *, struct nfs4_lock_state *);
	int (*test_and_free_expired)(struct nfs_server *, nfs4_stateid *, const struct cred *);
	struct nfs_seqid * (*alloc_seqid)(struct nfs_seqid_counter *, gfp_t);
	void (*session_trunk)(struct rpc_clnt *, struct rpc_xprt *, void *);
	const struct rpc_call_ops *call_sync_ops;
	const struct nfs4_state_recovery_ops *reboot_recovery_ops;
	const struct nfs4_state_recovery_ops *nograce_recovery_ops;
	const struct nfs4_state_maintenance_ops *state_renewal_ops;
	const struct nfs4_mig_recovery_ops *mig_recovery_ops;
};

struct nfs4_state_owner;

struct nfs4_state {
	struct list_head open_states;
	struct list_head inode_states;
	struct list_head lock_states;
	struct nfs4_state_owner *owner;
	struct inode *inode;
	long unsigned int flags;
	spinlock_t state_lock;
	seqlock_t seqlock;
	nfs4_stateid stateid;
	nfs4_stateid open_stateid;
	unsigned int n_rdonly;
	unsigned int n_wronly;
	unsigned int n_rdwr;
	fmode_t state;
	refcount_t count;
	wait_queue_head_t waitq;
	struct callback_head callback_head;
};

struct nfs4_ssc_client_ops;

struct nfs_ssc_client_ops;

struct nfs_ssc_client_ops_tbl {
	const struct nfs4_ssc_client_ops *ssc_nfs4_ops;
	const struct nfs_ssc_client_ops *ssc_nfs_ops;
};

struct nfs4_ssc_client_ops {
	struct file * (*sco_open)(struct vfsmount *, struct nfs_fh *, nfs4_stateid *);
	void (*sco_close)(struct file *);
};

struct nfs_ssc_client_ops {
	void (*sco_sb_deactive)(struct super_block *);
};

struct nfs4_state_recovery_ops {
	int owner_flag_bit;
	int state_flag_bit;
	int (*recover_open)(struct nfs4_state_owner *, struct nfs4_state *);
	int (*recover_lock)(struct nfs4_state *, struct file_lock *);
	int (*establish_clid)(struct nfs_client *, const struct cred *);
	int (*reclaim_complete)(struct nfs_client *, const struct cred *);
	int (*detect_trunking)(struct nfs_client *, struct nfs_client **, const struct cred *);
};

struct nfs4_state_maintenance_ops {
	int (*sched_state_renewal)(struct nfs_client *, const struct cred *, unsigned int);
	const struct cred * (*get_state_renewal_cred)(struct nfs_client *);
	int (*renew_lease)(struct nfs_client *, const struct cred *);
};

struct nfs4_mig_recovery_ops {
	int (*get_locations)(struct inode *, struct nfs4_fs_locations *, struct page *, const struct cred *);
	int (*fsid_present)(struct inode *, const struct cred *);
};

struct nfs4_state_owner {
	struct nfs_server *so_server;
	struct list_head so_lru;
	long unsigned int so_expires;
	struct rb_node so_server_node;
	const struct cred *so_cred;
	spinlock_t so_lock;
	atomic_t so_count;
	long unsigned int so_flags;
	struct list_head so_states;
	struct nfs_seqid_counter so_seqid;
	seqcount_spinlock_t so_reclaim_seqcount;
	struct mutex so_delegreturn_mutex;
};

struct core_name {
	char *corename;
	int used;
	int size;
};

struct trace_event_raw_iomap_readpage_class {
	struct trace_entry ent;
	dev_t dev;
	u64 ino;
	int nr_pages;
	char __data[0];
};

struct trace_event_raw_iomap_range_class {
	struct trace_entry ent;
	dev_t dev;
	u64 ino;
	loff_t size;
	long unsigned int offset;
	unsigned int length;
	char __data[0];
};

struct trace_event_raw_iomap_class {
	struct trace_entry ent;
	dev_t dev;
	u64 ino;
	u64 addr;
	loff_t offset;
	u64 length;
	u16 type;
	u16 flags;
	dev_t bdev;
	char __data[0];
};

struct trace_event_raw_iomap_apply {
	struct trace_entry ent;
	dev_t dev;
	u64 ino;
	loff_t pos;
	loff_t length;
	unsigned int flags;
	const void *ops;
	void *actor;
	long unsigned int caller;
	char __data[0];
};

struct trace_event_data_offsets_iomap_readpage_class {};

struct trace_event_data_offsets_iomap_range_class {};

struct trace_event_data_offsets_iomap_class {};

struct trace_event_data_offsets_iomap_apply {};

typedef void (*btf_trace_iomap_readpage)(void *, struct inode *, int);

typedef void (*btf_trace_iomap_readahead)(void *, struct inode *, int);

typedef void (*btf_trace_iomap_writepage)(void *, struct inode *, long unsigned int, unsigned int);

typedef void (*btf_trace_iomap_releasepage)(void *, struct inode *, long unsigned int, unsigned int);

typedef void (*btf_trace_iomap_invalidatepage)(void *, struct inode *, long unsigned int, unsigned int);

typedef void (*btf_trace_iomap_dio_invalidate_fail)(void *, struct inode *, long unsigned int, unsigned int);

typedef void (*btf_trace_iomap_apply_dstmap)(void *, struct inode *, struct iomap___2 *);

typedef void (*btf_trace_iomap_apply_srcmap)(void *, struct inode *, struct iomap___2 *);

typedef void (*btf_trace_iomap_apply)(void *, struct inode *, loff_t, loff_t, unsigned int, const void *, void *, long unsigned int);

struct iomap_ops {
	int (*iomap_begin)(struct inode *, loff_t, loff_t, unsigned int, struct iomap___2 *, struct iomap___2 *);
	int (*iomap_end)(struct inode *, loff_t, loff_t, ssize_t, unsigned int, struct iomap___2 *);
};

typedef loff_t (*iomap_actor_t)(struct inode *, loff_t, loff_t, void *, struct iomap___2 *, struct iomap___2 *);

struct iomap_ioend {
	struct list_head io_list;
	u16 io_type;
	u16 io_flags;
	struct inode *io_inode;
	size_t io_size;
	loff_t io_offset;
	void *io_private;
	struct bio *io_bio;
	struct bio io_inline_bio;
};

struct iomap_writepage_ctx;

struct iomap_writeback_ops {
	int (*map_blocks)(struct iomap_writepage_ctx *, struct inode *, loff_t);
	int (*prepare_ioend)(struct iomap_ioend *, int);
	void (*discard_page)(struct page *, loff_t);
};

struct iomap_writepage_ctx {
	struct iomap___2 iomap;
	struct iomap_ioend *ioend;
	const struct iomap_writeback_ops *ops;
};

struct iomap_page {
	atomic_t read_bytes_pending;
	atomic_t write_bytes_pending;
	spinlock_t uptodate_lock;
	long unsigned int uptodate[0];
};

struct iomap_readpage_ctx {
	struct page *cur_page;
	bool cur_page_in_bio;
	struct bio *bio;
	struct readahead_control *rac;
};

enum {
	IOMAP_WRITE_F_UNSHARE = 1,
};

struct iomap_dio_ops {
	int (*end_io)(struct kiocb *, ssize_t, int, unsigned int);
	blk_qc_t (*submit_io)(struct inode *, struct iomap___2 *, struct bio *, loff_t);
};

struct iomap_dio {
	struct kiocb *iocb;
	const struct iomap_dio_ops *dops;
	loff_t i_size;
	loff_t size;
	atomic_t ref;
	unsigned int flags;
	int error;
	bool wait_for_completion;
	union {
		struct {
			struct iov_iter *iter;
			struct task_struct *waiter;
			struct request_queue *last_queue;
			blk_qc_t cookie;
		} submit;
		struct {
			struct work_struct work;
		} aio;
	};
};

struct fiemap_ctx {
	struct fiemap_extent_info *fi;
	struct iomap___2 prev;
};

struct iomap_swapfile_info {
	struct iomap___2 iomap;
	struct swap_info_struct *sis;
	uint64_t lowest_ppage;
	uint64_t highest_ppage;
	long unsigned int nr_pages;
	int nr_extents;
};

enum {
	QIF_BLIMITS_B = 0,
	QIF_SPACE_B = 1,
	QIF_ILIMITS_B = 2,
	QIF_INODES_B = 3,
	QIF_BTIME_B = 4,
	QIF_ITIME_B = 5,
};

typedef __kernel_uid32_t qid_t;

enum {
	DQF_INFO_DIRTY_B = 17,
};

struct dqstats {
	long unsigned int stat[8];
	struct percpu_counter counter[8];
};

enum {
	_DQUOT_USAGE_ENABLED = 0,
	_DQUOT_LIMITS_ENABLED = 1,
	_DQUOT_SUSPENDED = 2,
	_DQUOT_STATE_FLAGS = 3,
};

struct quota_module_name {
	int qm_fmt_id;
	char *qm_mod_name;
};

struct dquot_warn {
	struct super_block *w_sb;
	struct kqid w_dq_id;
	short int w_type;
};

struct fs_disk_quota {
	__s8 d_version;
	__s8 d_flags;
	__u16 d_fieldmask;
	__u32 d_id;
	__u64 d_blk_hardlimit;
	__u64 d_blk_softlimit;
	__u64 d_ino_hardlimit;
	__u64 d_ino_softlimit;
	__u64 d_bcount;
	__u64 d_icount;
	__s32 d_itimer;
	__s32 d_btimer;
	__u16 d_iwarns;
	__u16 d_bwarns;
	__s8 d_itimer_hi;
	__s8 d_btimer_hi;
	__s8 d_rtbtimer_hi;
	__s8 d_padding2;
	__u64 d_rtb_hardlimit;
	__u64 d_rtb_softlimit;
	__u64 d_rtbcount;
	__s32 d_rtbtimer;
	__u16 d_rtbwarns;
	__s16 d_padding3;
	char d_padding4[8];
};

struct fs_qfilestat {
	__u64 qfs_ino;
	__u64 qfs_nblks;
	__u32 qfs_nextents;
};

typedef struct fs_qfilestat fs_qfilestat_t;

struct fs_quota_stat {
	__s8 qs_version;
	__u16 qs_flags;
	__s8 qs_pad;
	fs_qfilestat_t qs_uquota;
	fs_qfilestat_t qs_gquota;
	__u32 qs_incoredqs;
	__s32 qs_btimelimit;
	__s32 qs_itimelimit;
	__s32 qs_rtbtimelimit;
	__u16 qs_bwarnlimit;
	__u16 qs_iwarnlimit;
};

struct fs_qfilestatv {
	__u64 qfs_ino;
	__u64 qfs_nblks;
	__u32 qfs_nextents;
	__u32 qfs_pad;
};

struct fs_quota_statv {
	__s8 qs_version;
	__u8 qs_pad1;
	__u16 qs_flags;
	__u32 qs_incoredqs;
	struct fs_qfilestatv qs_uquota;
	struct fs_qfilestatv qs_gquota;
	struct fs_qfilestatv qs_pquota;
	__s32 qs_btimelimit;
	__s32 qs_itimelimit;
	__s32 qs_rtbtimelimit;
	__u16 qs_bwarnlimit;
	__u16 qs_iwarnlimit;
	__u64 qs_pad2[8];
};

struct if_dqblk {
	__u64 dqb_bhardlimit;
	__u64 dqb_bsoftlimit;
	__u64 dqb_curspace;
	__u64 dqb_ihardlimit;
	__u64 dqb_isoftlimit;
	__u64 dqb_curinodes;
	__u64 dqb_btime;
	__u64 dqb_itime;
	__u32 dqb_valid;
};

struct if_nextdqblk {
	__u64 dqb_bhardlimit;
	__u64 dqb_bsoftlimit;
	__u64 dqb_curspace;
	__u64 dqb_ihardlimit;
	__u64 dqb_isoftlimit;
	__u64 dqb_curinodes;
	__u64 dqb_btime;
	__u64 dqb_itime;
	__u32 dqb_valid;
	__u32 dqb_id;
};

struct if_dqinfo {
	__u64 dqi_bgrace;
	__u64 dqi_igrace;
	__u32 dqi_flags;
	__u32 dqi_valid;
};

struct compat_if_dqblk {
	compat_u64 dqb_bhardlimit;
	compat_u64 dqb_bsoftlimit;
	compat_u64 dqb_curspace;
	compat_u64 dqb_ihardlimit;
	compat_u64 dqb_isoftlimit;
	compat_u64 dqb_curinodes;
	compat_u64 dqb_btime;
	compat_u64 dqb_itime;
	compat_uint_t dqb_valid;
};

struct proc_maps_private {
	struct inode *inode;
	struct task_struct *task;
	struct mm_struct *mm;
	struct vm_area_struct *tail_vma;
};

struct mem_size_stats {
	long unsigned int resident;
	long unsigned int shared_clean;
	long unsigned int shared_dirty;
	long unsigned int private_clean;
	long unsigned int private_dirty;
	long unsigned int referenced;
	long unsigned int anonymous;
	long unsigned int lazyfree;
	long unsigned int anonymous_thp;
	long unsigned int shmem_thp;
	long unsigned int file_thp;
	long unsigned int swap;
	long unsigned int shared_hugetlb;
	long unsigned int private_hugetlb;
	u64 pss;
	u64 pss_anon;
	u64 pss_file;
	u64 pss_shmem;
	u64 pss_locked;
	u64 swap_pss;
	bool check_shmem_swap;
};

enum clear_refs_types {
	CLEAR_REFS_ALL = 1,
	CLEAR_REFS_ANON = 2,
	CLEAR_REFS_MAPPED = 3,
	CLEAR_REFS_SOFT_DIRTY = 4,
	CLEAR_REFS_MM_HIWATER_RSS = 5,
	CLEAR_REFS_LAST = 6,
};

struct clear_refs_private {
	enum clear_refs_types type;
};

typedef struct {
	u64 pme;
} pagemap_entry_t;

struct pagemapread {
	int pos;
	int len;
	pagemap_entry_t *buffer;
	bool show_pfn;
};

struct pde_opener {
	struct list_head lh;
	struct file *file;
	bool closing;
	struct completion *c;
};

enum {
	BIAS = 2147483648,
};

struct proc_fs_context {
	struct pid_namespace *pid_ns;
	unsigned int mask;
	enum proc_hidepid hidepid;
	int gid;
	enum proc_pidonly pidonly;
};

enum proc_param {
	Opt_gid___2 = 0,
	Opt_hidepid = 1,
	Opt_subset = 2,
};

struct genradix_root;

struct __genradix {
	struct genradix_root *root;
};

struct syscall_info {
	__u64 sp;
	struct seccomp_data data;
};

typedef struct dentry *instantiate_t(struct dentry *, struct task_struct *, const void *);

struct pid_entry {
	const char *name;
	unsigned int len;
	umode_t mode;
	const struct inode_operations *iop;
	const struct file_operations *fop;
	union proc_op op;
};

struct limit_names {
	const char *name;
	const char *unit;
};

struct map_files_info {
	long unsigned int start;
	long unsigned int end;
	fmode_t mode;
};

struct tgid_iter {
	unsigned int tgid;
	struct task_struct *task;
};

struct fd_data {
	fmode_t mode;
	unsigned int fd;
};

struct sysctl_alias {
	const char *kernel_param;
	const char *sysctl_param;
};

struct seq_net_private {
	struct net *net;
};

struct bpf_iter_aux_info___2;

struct kernfs_iattrs {
	kuid_t ia_uid;
	kgid_t ia_gid;
	struct timespec64 ia_atime;
	struct timespec64 ia_mtime;
	struct timespec64 ia_ctime;
	struct simple_xattrs xattrs;
	atomic_t nr_user_xattrs;
	atomic_t user_xattr_size;
};

struct kernfs_super_info {
	struct super_block *sb;
	struct kernfs_root *root;
	const void *ns;
	struct list_head node;
};

enum kernfs_node_flag {
	KERNFS_ACTIVATED = 16,
	KERNFS_NS = 32,
	KERNFS_HAS_SEQ_SHOW = 64,
	KERNFS_HAS_MMAP = 128,
	KERNFS_LOCKDEP = 256,
	KERNFS_SUICIDAL = 1024,
	KERNFS_SUICIDED = 2048,
	KERNFS_EMPTY_DIR = 4096,
	KERNFS_HAS_RELEASE = 8192,
};

struct kernfs_open_node {
	atomic_t refcnt;
	atomic_t event;
	wait_queue_head_t poll;
	struct list_head files;
};

struct config_group;

struct config_item_type;

struct config_item {
	char *ci_name;
	char ci_namebuf[20];
	struct kref ci_kref;
	struct list_head ci_entry;
	struct config_item *ci_parent;
	struct config_group *ci_group;
	const struct config_item_type *ci_type;
	struct dentry *ci_dentry;
};

struct configfs_subsystem;

struct config_group {
	struct config_item cg_item;
	struct list_head cg_children;
	struct configfs_subsystem *cg_subsys;
	struct list_head default_groups;
	struct list_head group_entry;
};

struct configfs_item_operations;

struct configfs_group_operations;

struct configfs_attribute;

struct configfs_bin_attribute;

struct config_item_type {
	struct module *ct_owner;
	struct configfs_item_operations *ct_item_ops;
	struct configfs_group_operations *ct_group_ops;
	struct configfs_attribute **ct_attrs;
	struct configfs_bin_attribute **ct_bin_attrs;
};

struct configfs_item_operations {
	void (*release)(struct config_item *);
	int (*allow_link)(struct config_item *, struct config_item *);
	void (*drop_link)(struct config_item *, struct config_item *);
};

struct configfs_group_operations {
	struct config_item * (*make_item)(struct config_group *, const char *);
	struct config_group * (*make_group)(struct config_group *, const char *);
	int (*commit_item)(struct config_item *);
	void (*disconnect_notify)(struct config_group *, struct config_item *);
	void (*drop_item)(struct config_group *, struct config_item *);
};

struct configfs_attribute {
	const char *ca_name;
	struct module *ca_owner;
	umode_t ca_mode;
	ssize_t (*show)(struct config_item *, char *);
	ssize_t (*store)(struct config_item *, const char *, size_t);
};

struct configfs_bin_attribute {
	struct configfs_attribute cb_attr;
	void *cb_private;
	size_t cb_max_size;
	ssize_t (*read)(struct config_item *, void *, size_t);
	ssize_t (*write)(struct config_item *, const void *, size_t);
};

struct configfs_subsystem {
	struct config_group su_group;
	struct mutex su_mutex;
};

struct configfs_fragment {
	atomic_t frag_count;
	struct rw_semaphore frag_sem;
	bool frag_dead;
};

struct configfs_dirent {
	atomic_t s_count;
	int s_dependent_count;
	struct list_head s_sibling;
	struct list_head s_children;
	int s_links;
	void *s_element;
	int s_type;
	umode_t s_mode;
	struct dentry *s_dentry;
	struct iattr *s_iattr;
	struct configfs_fragment *s_frag;
};

struct configfs_buffer {
	size_t count;
	loff_t pos;
	char *page;
	struct configfs_item_operations *ops;
	struct mutex mutex;
	int needs_read_fill;
	bool read_in_progress;
	bool write_in_progress;
	char *bin_buffer;
	int bin_buffer_size;
	int cb_max_size;
	struct config_item *item;
	struct module *owner;
	union {
		struct configfs_attribute *attr;
		struct configfs_bin_attribute *bin_attr;
	};
};

struct pts_mount_opts {
	int setuid;
	int setgid;
	kuid_t uid;
	kgid_t gid;
	umode_t mode;
	umode_t ptmxmode;
	int reserve;
	int max;
};

enum {
	Opt_uid___2 = 0,
	Opt_gid___3 = 1,
	Opt_mode___2 = 2,
	Opt_ptmxmode = 3,
	Opt_newinstance = 4,
	Opt_max = 5,
	Opt_err = 6,
};

struct pts_fs_info {
	struct ida allocated_ptys;
	struct pts_mount_opts mount_opts;
	struct super_block *sb;
	struct dentry *ptmx_dentry;
};

struct dcookie_struct {
	struct path path;
	struct list_head hash_list;
};

struct dcookie_user {
	struct list_head next;
};

typedef u16 uint16_t;

typedef void (*fscache_rw_complete_t)(struct page *, void *, int);

enum fscache_checkaux {
	FSCACHE_CHECKAUX_OKAY = 0,
	FSCACHE_CHECKAUX_NEEDS_UPDATE = 1,
	FSCACHE_CHECKAUX_OBSOLETE = 2,
};

struct fscache_cache_tag;

struct fscache_cookie_def {
	char name[16];
	uint8_t type;
	struct fscache_cache_tag * (*select_cache)(const void *, const void *);
	enum fscache_checkaux (*check_aux)(void *, const void *, uint16_t, loff_t);
	void (*get_context)(void *, void *);
	void (*put_context)(void *, void *);
	void (*mark_page_cached)(void *, struct address_space *, struct page *);
};

struct fscache_cache;

struct fscache_cache_tag {
	struct list_head link;
	struct fscache_cache *cache;
	long unsigned int flags;
	atomic_t usage;
	char name[0];
};

struct fscache_cookie {
	atomic_t usage;
	atomic_t n_children;
	atomic_t n_active;
	spinlock_t lock;
	spinlock_t stores_lock;
	struct hlist_head backing_objects;
	const struct fscache_cookie_def *def;
	struct fscache_cookie *parent;
	struct hlist_bl_node hash_link;
	void *netfs_data;
	struct xarray stores;
	long unsigned int flags;
	u8 type;
	u8 key_len;
	u8 aux_len;
	u32 key_hash;
	union {
		void *key;
		u8 inline_key[16];
	};
	union {
		void *aux;
		u8 inline_aux[8];
	};
};

enum fscache_obj_ref_trace {
	fscache_obj_get_add_to_deps = 0,
	fscache_obj_get_queue = 1,
	fscache_obj_put_alloc_fail = 2,
	fscache_obj_put_attach_fail = 3,
	fscache_obj_put_drop_obj = 4,
	fscache_obj_put_enq_dep = 5,
	fscache_obj_put_queue = 6,
	fscache_obj_put_work = 7,
	fscache_obj_ref__nr_traces = 8,
};

struct fscache_cache_ops;

struct fscache_object;

struct fscache_cache {
	const struct fscache_cache_ops *ops;
	struct fscache_cache_tag *tag;
	struct kobject *kobj;
	struct list_head link;
	size_t max_index_size;
	char identifier[36];
	struct work_struct op_gc;
	struct list_head object_list;
	struct list_head op_gc_list;
	spinlock_t object_list_lock;
	spinlock_t op_gc_list_lock;
	atomic_t object_count;
	struct fscache_object *fsdef;
	long unsigned int flags;
};

struct fscache_retrieval;

typedef int (*fscache_page_retrieval_func_t)(struct fscache_retrieval *, struct page *, gfp_t);

typedef int (*fscache_pages_retrieval_func_t)(struct fscache_retrieval *, struct list_head *, unsigned int *, gfp_t);

struct fscache_operation;

struct fscache_storage;

struct fscache_cache_ops {
	const char *name;
	struct fscache_object * (*alloc_object)(struct fscache_cache *, struct fscache_cookie *);
	int (*lookup_object)(struct fscache_object *);
	void (*lookup_complete)(struct fscache_object *);
	struct fscache_object * (*grab_object)(struct fscache_object *, enum fscache_obj_ref_trace);
	int (*pin_object)(struct fscache_object *);
	void (*unpin_object)(struct fscache_object *);
	int (*check_consistency)(struct fscache_operation *);
	void (*update_object)(struct fscache_object *);
	void (*invalidate_object)(struct fscache_operation *);
	void (*drop_object)(struct fscache_object *);
	void (*put_object)(struct fscache_object *, enum fscache_obj_ref_trace);
	void (*sync_cache)(struct fscache_cache *);
	int (*attr_changed)(struct fscache_object *);
	int (*reserve_space)(struct fscache_object *, loff_t);
	fscache_page_retrieval_func_t read_or_alloc_page;
	fscache_pages_retrieval_func_t read_or_alloc_pages;
	fscache_page_retrieval_func_t allocate_page;
	fscache_pages_retrieval_func_t allocate_pages;
	int (*write_page)(struct fscache_storage *, struct page *);
	void (*uncache_page)(struct fscache_object *, struct page *);
	void (*dissociate_pages)(struct fscache_cache *);
};

struct fscache_state;

struct fscache_transition;

struct fscache_object {
	const struct fscache_state *state;
	const struct fscache_transition *oob_table;
	int debug_id;
	int n_children;
	int n_ops;
	int n_obj_ops;
	int n_in_progress;
	int n_exclusive;
	atomic_t n_reads;
	spinlock_t lock;
	long unsigned int lookup_jif;
	long unsigned int oob_event_mask;
	long unsigned int event_mask;
	long unsigned int events;
	long unsigned int flags;
	struct list_head cache_link;
	struct hlist_node cookie_link;
	struct fscache_cache *cache;
	struct fscache_cookie *cookie;
	struct fscache_object *parent;
	struct work_struct work;
	struct list_head dependents;
	struct list_head dep_link;
	struct list_head pending_ops;
	long unsigned int store_limit;
	loff_t store_limit_l;
};

typedef void (*fscache_operation_release_t)(struct fscache_operation *);

enum fscache_operation_state {
	FSCACHE_OP_ST_BLANK = 0,
	FSCACHE_OP_ST_INITIALISED = 1,
	FSCACHE_OP_ST_PENDING = 2,
	FSCACHE_OP_ST_IN_PROGRESS = 3,
	FSCACHE_OP_ST_COMPLETE = 4,
	FSCACHE_OP_ST_CANCELLED = 5,
	FSCACHE_OP_ST_DEAD = 6,
};

typedef void (*fscache_operation_processor_t)(struct fscache_operation *);

typedef void (*fscache_operation_cancel_t)(struct fscache_operation *);

struct fscache_operation {
	struct work_struct work;
	struct list_head pend_link;
	struct fscache_object *object;
	long unsigned int flags;
	enum fscache_operation_state state;
	atomic_t usage;
	unsigned int debug_id;
	fscache_operation_processor_t processor;
	fscache_operation_cancel_t cancel;
	fscache_operation_release_t release;
};

struct fscache_retrieval {
	struct fscache_operation op;
	struct fscache_cookie *cookie;
	struct address_space *mapping;
	fscache_rw_complete_t end_io_func;
	void *context;
	struct list_head to_do;
	long unsigned int start_time;
	atomic_t n_pages;
};

struct fscache_storage {
	struct fscache_operation op;
	long unsigned int store_limit;
};

enum {
	FSCACHE_OBJECT_EV_NEW_CHILD = 0,
	FSCACHE_OBJECT_EV_PARENT_READY = 1,
	FSCACHE_OBJECT_EV_UPDATE = 2,
	FSCACHE_OBJECT_EV_INVALIDATE = 3,
	FSCACHE_OBJECT_EV_CLEARED = 4,
	FSCACHE_OBJECT_EV_ERROR = 5,
	FSCACHE_OBJECT_EV_KILL = 6,
	NR_FSCACHE_OBJECT_EVENTS = 7,
};

struct fscache_transition {
	long unsigned int events;
	const struct fscache_state *transit_to;
};

struct fscache_state {
	char name[24];
	char short_name[8];
	const struct fscache_state * (*work)(struct fscache_object *, int);
	const struct fscache_transition transitions[0];
};

enum fscache_cookie_trace {
	fscache_cookie_collision = 0,
	fscache_cookie_discard = 1,
	fscache_cookie_get_acquire_parent = 2,
	fscache_cookie_get_attach_object = 3,
	fscache_cookie_get_reacquire = 4,
	fscache_cookie_get_register_netfs = 5,
	fscache_cookie_put_acquire_nobufs = 6,
	fscache_cookie_put_dup_netfs = 7,
	fscache_cookie_put_relinquish = 8,
	fscache_cookie_put_object = 9,
	fscache_cookie_put_parent = 10,
};

enum fscache_page_op_trace {
	fscache_page_op_alloc_one = 0,
	fscache_page_op_attr_changed = 1,
	fscache_page_op_check_consistency = 2,
	fscache_page_op_invalidate = 3,
	fscache_page_op_retr_multi = 4,
	fscache_page_op_retr_one = 5,
	fscache_page_op_write_one = 6,
	fscache_page_op_trace__nr = 7,
};

struct fscache_netfs {
	uint32_t version;
	const char *name;
	struct fscache_cookie *primary_index;
};

enum fscache_page_trace {
	fscache_page_cached = 0,
	fscache_page_inval = 1,
	fscache_page_maybe_release = 2,
	fscache_page_radix_clear_store = 3,
	fscache_page_radix_delete = 4,
	fscache_page_radix_insert = 5,
	fscache_page_radix_pend2store = 6,
	fscache_page_radix_set_pend = 7,
	fscache_page_uncache = 8,
	fscache_page_write = 9,
	fscache_page_write_end = 10,
	fscache_page_write_end_pend = 11,
	fscache_page_write_end_noc = 12,
	fscache_page_write_wait = 13,
	fscache_page_trace__nr = 14,
};

enum fscache_op_trace {
	fscache_op_cancel = 0,
	fscache_op_cancel_all = 1,
	fscache_op_cancelled = 2,
	fscache_op_completed = 3,
	fscache_op_enqueue_async = 4,
	fscache_op_enqueue_mythread = 5,
	fscache_op_gc = 6,
	fscache_op_init = 7,
	fscache_op_put = 8,
	fscache_op_run = 9,
	fscache_op_signal = 10,
	fscache_op_submit = 11,
	fscache_op_submit_ex = 12,
	fscache_op_work = 13,
	fscache_op_trace__nr = 14,
};

struct trace_event_raw_fscache_cookie {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	struct fscache_cookie *parent;
	enum fscache_cookie_trace where;
	int usage;
	int n_children;
	int n_active;
	u8 flags;
	char __data[0];
};

struct trace_event_raw_fscache_netfs {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	char name[8];
	char __data[0];
};

struct trace_event_raw_fscache_acquire {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	struct fscache_cookie *parent;
	char name[8];
	int p_usage;
	int p_n_children;
	u8 p_flags;
	char __data[0];
};

struct trace_event_raw_fscache_relinquish {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	struct fscache_cookie *parent;
	int usage;
	int n_children;
	int n_active;
	u8 flags;
	bool retire;
	char __data[0];
};

struct trace_event_raw_fscache_enable {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	int usage;
	int n_children;
	int n_active;
	u8 flags;
	char __data[0];
};

struct trace_event_raw_fscache_disable {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	int usage;
	int n_children;
	int n_active;
	u8 flags;
	char __data[0];
};

struct trace_event_raw_fscache_osm {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	struct fscache_object *object;
	char state[8];
	bool wait;
	bool oob;
	s8 event_num;
	char __data[0];
};

struct trace_event_raw_fscache_page {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	long unsigned int page;
	enum fscache_page_trace why;
	char __data[0];
};

struct trace_event_raw_fscache_check_page {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	void *page;
	void *val;
	int n;
	char __data[0];
};

struct trace_event_raw_fscache_wake_cookie {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	char __data[0];
};

struct trace_event_raw_fscache_op {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	struct fscache_operation *op;
	enum fscache_op_trace why;
	char __data[0];
};

struct trace_event_raw_fscache_page_op {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	long unsigned int page;
	struct fscache_operation *op;
	enum fscache_page_op_trace what;
	char __data[0];
};

struct trace_event_raw_fscache_wrote_page {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	long unsigned int page;
	struct fscache_operation *op;
	int ret;
	char __data[0];
};

struct trace_event_raw_fscache_gang_lookup {
	struct trace_entry ent;
	struct fscache_cookie *cookie;
	struct fscache_operation *op;
	long unsigned int results0;
	int n;
	long unsigned int store_limit;
	char __data[0];
};

struct trace_event_data_offsets_fscache_cookie {};

struct trace_event_data_offsets_fscache_netfs {};

struct trace_event_data_offsets_fscache_acquire {};

struct trace_event_data_offsets_fscache_relinquish {};

struct trace_event_data_offsets_fscache_enable {};

struct trace_event_data_offsets_fscache_disable {};

struct trace_event_data_offsets_fscache_osm {};

struct trace_event_data_offsets_fscache_page {};

struct trace_event_data_offsets_fscache_check_page {};

struct trace_event_data_offsets_fscache_wake_cookie {};

struct trace_event_data_offsets_fscache_op {};

struct trace_event_data_offsets_fscache_page_op {};

struct trace_event_data_offsets_fscache_wrote_page {};

struct trace_event_data_offsets_fscache_gang_lookup {};

typedef void (*btf_trace_fscache_cookie)(void *, struct fscache_cookie *, enum fscache_cookie_trace, int);

typedef void (*btf_trace_fscache_netfs)(void *, struct fscache_netfs *);

typedef void (*btf_trace_fscache_acquire)(void *, struct fscache_cookie *);

typedef void (*btf_trace_fscache_relinquish)(void *, struct fscache_cookie *, bool);

typedef void (*btf_trace_fscache_enable)(void *, struct fscache_cookie *);

typedef void (*btf_trace_fscache_disable)(void *, struct fscache_cookie *);

typedef void (*btf_trace_fscache_osm)(void *, struct fscache_object *, const struct fscache_state *, bool, bool, s8);

typedef void (*btf_trace_fscache_page)(void *, struct fscache_cookie *, struct page *, enum fscache_page_trace);

typedef void (*btf_trace_fscache_check_page)(void *, struct fscache_cookie *, struct page *, void *, int);

typedef void (*btf_trace_fscache_wake_cookie)(void *, struct fscache_cookie *);

typedef void (*btf_trace_fscache_op)(void *, struct fscache_cookie *, struct fscache_operation *, enum fscache_op_trace);

typedef void (*btf_trace_fscache_page_op)(void *, struct fscache_cookie *, struct page *, struct fscache_operation *, enum fscache_page_op_trace);

typedef void (*btf_trace_fscache_wrote_page)(void *, struct fscache_cookie *, struct page *, struct fscache_operation *, int);

typedef void (*btf_trace_fscache_gang_lookup)(void *, struct fscache_cookie *, struct fscache_operation *, void **, int, long unsigned int);

enum fscache_why_object_killed {
	FSCACHE_OBJECT_IS_STALE = 0,
	FSCACHE_OBJECT_NO_SPACE = 1,
	FSCACHE_OBJECT_WAS_RETIRED = 2,
	FSCACHE_OBJECT_WAS_CULLED = 3,
};

typedef unsigned int tid_t;

struct transaction_chp_stats_s {
	long unsigned int cs_chp_time;
	__u32 cs_forced_to_close;
	__u32 cs_written;
	__u32 cs_dropped;
};

struct journal_s;

typedef struct journal_s journal_t;

struct journal_head;

struct transaction_s;

typedef struct transaction_s transaction_t;

struct transaction_s {
	journal_t *t_journal;
	tid_t t_tid;
	enum {
		T_RUNNING = 0,
		T_LOCKED = 1,
		T_SWITCH = 2,
		T_FLUSH = 3,
		T_COMMIT = 4,
		T_COMMIT_DFLUSH = 5,
		T_COMMIT_JFLUSH = 6,
		T_COMMIT_CALLBACK = 7,
		T_FINISHED = 8,
	} t_state;
	long unsigned int t_log_start;
	int t_nr_buffers;
	struct journal_head *t_reserved_list;
	struct journal_head *t_buffers;
	struct journal_head *t_forget;
	struct journal_head *t_checkpoint_list;
	struct journal_head *t_checkpoint_io_list;
	struct journal_head *t_shadow_list;
	struct list_head t_inode_list;
	spinlock_t t_handle_lock;
	long unsigned int t_max_wait;
	long unsigned int t_start;
	long unsigned int t_requested;
	struct transaction_chp_stats_s t_chp_stats;
	atomic_t t_updates;
	atomic_t t_outstanding_credits;
	atomic_t t_outstanding_revokes;
	atomic_t t_handle_count;
	transaction_t *t_cpnext;
	transaction_t *t_cpprev;
	long unsigned int t_expires;
	ktime_t t_start_time;
	unsigned int t_synchronous_commit: 1;
	int t_need_data_flush;
	struct list_head t_private_list;
};

struct jbd2_buffer_trigger_type;

struct journal_head {
	struct buffer_head *b_bh;
	spinlock_t b_state_lock;
	int b_jcount;
	unsigned int b_jlist;
	unsigned int b_modified;
	char *b_frozen_data;
	char *b_committed_data;
	transaction_t *b_transaction;
	transaction_t *b_next_transaction;
	struct journal_head *b_tnext;
	struct journal_head *b_tprev;
	transaction_t *b_cp_transaction;
	struct journal_head *b_cpnext;
	struct journal_head *b_cpprev;
	struct jbd2_buffer_trigger_type *b_triggers;
	struct jbd2_buffer_trigger_type *b_frozen_triggers;
};

struct jbd2_buffer_trigger_type {
	void (*t_frozen)(struct jbd2_buffer_trigger_type *, struct buffer_head *, void *, size_t);
	void (*t_abort)(struct jbd2_buffer_trigger_type *, struct buffer_head *);
};

struct jbd2_journal_handle;

typedef struct jbd2_journal_handle handle_t;

struct jbd2_journal_handle {
	union {
		transaction_t *h_transaction;
		journal_t *h_journal;
	};
	handle_t *h_rsv_handle;
	int h_total_credits;
	int h_revoke_credits;
	int h_revoke_credits_requested;
	int h_ref;
	int h_err;
	unsigned int h_sync: 1;
	unsigned int h_jdata: 1;
	unsigned int h_reserved: 1;
	unsigned int h_aborted: 1;
	unsigned int h_type: 8;
	unsigned int h_line_no: 16;
	long unsigned int h_start_jiffies;
	unsigned int h_requested_credits;
	unsigned int saved_alloc_context;
};

struct transaction_run_stats_s {
	long unsigned int rs_wait;
	long unsigned int rs_request_delay;
	long unsigned int rs_running;
	long unsigned int rs_locked;
	long unsigned int rs_flushing;
	long unsigned int rs_logging;
	__u32 rs_handle_count;
	__u32 rs_blocks;
	__u32 rs_blocks_logged;
};

struct transaction_stats_s {
	long unsigned int ts_tid;
	long unsigned int ts_requested;
	struct transaction_run_stats_s run;
};

enum passtype {
	PASS_SCAN = 0,
	PASS_REVOKE = 1,
	PASS_REPLAY = 2,
};

struct journal_superblock_s;

typedef struct journal_superblock_s journal_superblock_t;

struct jbd2_revoke_table_s;

struct jbd2_inode;

struct journal_s {
	long unsigned int j_flags;
	int j_errno;
	struct mutex j_abort_mutex;
	struct buffer_head *j_sb_buffer;
	journal_superblock_t *j_superblock;
	int j_format_version;
	rwlock_t j_state_lock;
	int j_barrier_count;
	struct mutex j_barrier;
	transaction_t *j_running_transaction;
	transaction_t *j_committing_transaction;
	transaction_t *j_checkpoint_transactions;
	wait_queue_head_t j_wait_transaction_locked;
	wait_queue_head_t j_wait_done_commit;
	wait_queue_head_t j_wait_commit;
	wait_queue_head_t j_wait_updates;
	wait_queue_head_t j_wait_reserved;
	wait_queue_head_t j_fc_wait;
	struct mutex j_checkpoint_mutex;
	struct buffer_head *j_chkpt_bhs[64];
	long unsigned int j_head;
	long unsigned int j_tail;
	long unsigned int j_free;
	long unsigned int j_first;
	long unsigned int j_last;
	long unsigned int j_fc_first;
	long unsigned int j_fc_off;
	long unsigned int j_fc_last;
	struct block_device *j_dev;
	int j_blocksize;
	long long unsigned int j_blk_offset;
	char j_devname[56];
	struct block_device *j_fs_dev;
	unsigned int j_total_len;
	atomic_t j_reserved_credits;
	spinlock_t j_list_lock;
	struct inode *j_inode;
	tid_t j_tail_sequence;
	tid_t j_transaction_sequence;
	tid_t j_commit_sequence;
	tid_t j_commit_request;
	__u8 j_uuid[16];
	struct task_struct *j_task;
	int j_max_transaction_buffers;
	int j_revoke_records_per_block;
	long unsigned int j_commit_interval;
	struct timer_list j_commit_timer;
	spinlock_t j_revoke_lock;
	struct jbd2_revoke_table_s *j_revoke;
	struct jbd2_revoke_table_s *j_revoke_table[2];
	struct buffer_head **j_wbuf;
	struct buffer_head **j_fc_wbuf;
	int j_wbufsize;
	int j_fc_wbufsize;
	pid_t j_last_sync_writer;
	u64 j_average_commit_time;
	u32 j_min_batch_time;
	u32 j_max_batch_time;
	void (*j_commit_callback)(journal_t *, transaction_t *);
	int (*j_submit_inode_data_buffers)(struct jbd2_inode *);
	int (*j_finish_inode_data_buffers)(struct jbd2_inode *);
	spinlock_t j_history_lock;
	struct proc_dir_entry *j_proc_entry;
	struct transaction_stats_s j_stats;
	unsigned int j_failed_commit;
	void *j_private;
	struct crypto_shash *j_chksum_driver;
	__u32 j_csum_seed;
	void (*j_fc_cleanup_callback)(struct journal_s *, int);
	int (*j_fc_replay_callback)(struct journal_s *, struct buffer_head *, enum passtype, int, tid_t);
};

struct journal_header_s {
	__be32 h_magic;
	__be32 h_blocktype;
	__be32 h_sequence;
};

typedef struct journal_header_s journal_header_t;

struct journal_superblock_s {
	journal_header_t s_header;
	__be32 s_blocksize;
	__be32 s_maxlen;
	__be32 s_first;
	__be32 s_sequence;
	__be32 s_start;
	__be32 s_errno;
	__be32 s_feature_compat;
	__be32 s_feature_incompat;
	__be32 s_feature_ro_compat;
	__u8 s_uuid[16];
	__be32 s_nr_users;
	__be32 s_dynsuper;
	__be32 s_max_transaction;
	__be32 s_max_trans_data;
	__u8 s_checksum_type;
	__u8 s_padding2[3];
	__be32 s_num_fc_blks;
	__u32 s_padding[41];
	__be32 s_checksum;
	__u8 s_users[768];
};

enum jbd_state_bits {
	BH_JBD = 16,
	BH_JWrite = 17,
	BH_Freed = 18,
	BH_Revoked = 19,
	BH_RevokeValid = 20,
	BH_JBDDirty = 21,
	BH_JournalHead = 22,
	BH_Shadow = 23,
	BH_Verified = 24,
	BH_JBDPrivateStart = 25,
};

struct jbd2_inode {
	transaction_t *i_transaction;
	transaction_t *i_next_transaction;
	struct list_head i_list;
	struct inode *i_vfs_inode;
	long unsigned int i_flags;
	loff_t i_dirty_start;
	loff_t i_dirty_end;
};

struct bgl_lock {
	spinlock_t lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct blockgroup_lock {
	struct bgl_lock locks[128];
};

typedef int ext4_grpblk_t;

typedef long long unsigned int ext4_fsblk_t;

typedef __u32 ext4_lblk_t;

typedef unsigned int ext4_group_t;

struct ext4_allocation_request {
	struct inode *inode;
	unsigned int len;
	ext4_lblk_t logical;
	ext4_lblk_t lleft;
	ext4_lblk_t lright;
	ext4_fsblk_t goal;
	ext4_fsblk_t pleft;
	ext4_fsblk_t pright;
	unsigned int flags;
};

struct ext4_system_blocks {
	struct rb_root root;
	struct callback_head rcu;
};

struct ext4_group_desc {
	__le32 bg_block_bitmap_lo;
	__le32 bg_inode_bitmap_lo;
	__le32 bg_inode_table_lo;
	__le16 bg_free_blocks_count_lo;
	__le16 bg_free_inodes_count_lo;
	__le16 bg_used_dirs_count_lo;
	__le16 bg_flags;
	__le32 bg_exclude_bitmap_lo;
	__le16 bg_block_bitmap_csum_lo;
	__le16 bg_inode_bitmap_csum_lo;
	__le16 bg_itable_unused_lo;
	__le16 bg_checksum;
	__le32 bg_block_bitmap_hi;
	__le32 bg_inode_bitmap_hi;
	__le32 bg_inode_table_hi;
	__le16 bg_free_blocks_count_hi;
	__le16 bg_free_inodes_count_hi;
	__le16 bg_used_dirs_count_hi;
	__le16 bg_itable_unused_hi;
	__le32 bg_exclude_bitmap_hi;
	__le16 bg_block_bitmap_csum_hi;
	__le16 bg_inode_bitmap_csum_hi;
	__u32 bg_reserved;
};

struct flex_groups {
	atomic64_t free_clusters;
	atomic_t free_inodes;
	atomic_t used_dirs;
};

struct extent_status {
	struct rb_node rb_node;
	ext4_lblk_t es_lblk;
	ext4_lblk_t es_len;
	ext4_fsblk_t es_pblk;
};

struct ext4_es_tree {
	struct rb_root root;
	struct extent_status *cache_es;
};

struct ext4_es_stats {
	long unsigned int es_stats_shrunk;
	struct percpu_counter es_stats_cache_hits;
	struct percpu_counter es_stats_cache_misses;
	u64 es_stats_scan_time;
	u64 es_stats_max_scan_time;
	struct percpu_counter es_stats_all_cnt;
	struct percpu_counter es_stats_shk_cnt;
};

struct ext4_pending_tree {
	struct rb_root root;
};

struct ext4_fc_stats {
	unsigned int fc_ineligible_reason_count[10];
	long unsigned int fc_num_commits;
	long unsigned int fc_ineligible_commits;
	long unsigned int fc_numblks;
};

struct ext4_fc_alloc_region {
	ext4_lblk_t lblk;
	ext4_fsblk_t pblk;
	int ino;
	int len;
};

struct ext4_fc_replay_state {
	int fc_replay_num_tags;
	int fc_replay_expected_off;
	int fc_current_pass;
	int fc_cur_tag;
	int fc_crc;
	struct ext4_fc_alloc_region *fc_regions;
	int fc_regions_size;
	int fc_regions_used;
	int fc_regions_valid;
	int *fc_modified_inodes;
	int fc_modified_inodes_used;
	int fc_modified_inodes_size;
};

struct ext4_inode_info {
	__le32 i_data[15];
	__u32 i_dtime;
	ext4_fsblk_t i_file_acl;
	ext4_group_t i_block_group;
	ext4_lblk_t i_dir_start_lookup;
	long unsigned int i_flags;
	struct rw_semaphore xattr_sem;
	struct list_head i_orphan;
	struct list_head i_fc_list;
	ext4_lblk_t i_fc_lblk_start;
	ext4_lblk_t i_fc_lblk_len;
	atomic_t i_fc_updates;
	wait_queue_head_t i_fc_wait;
	struct mutex i_fc_lock;
	loff_t i_disksize;
	struct rw_semaphore i_data_sem;
	struct rw_semaphore i_mmap_sem;
	struct inode vfs_inode;
	struct jbd2_inode *jinode;
	spinlock_t i_raw_lock;
	struct timespec64 i_crtime;
	atomic_t i_prealloc_active;
	struct list_head i_prealloc_list;
	spinlock_t i_prealloc_lock;
	struct ext4_es_tree i_es_tree;
	rwlock_t i_es_lock;
	struct list_head i_es_list;
	unsigned int i_es_all_nr;
	unsigned int i_es_shk_nr;
	ext4_lblk_t i_es_shrink_lblk;
	ext4_group_t i_last_alloc_group;
	unsigned int i_reserved_data_blocks;
	struct ext4_pending_tree i_pending_tree;
	__u16 i_extra_isize;
	u16 i_inline_off;
	u16 i_inline_size;
	qsize_t i_reserved_quota;
	spinlock_t i_completed_io_lock;
	struct list_head i_rsv_conversion_list;
	struct work_struct i_rsv_conversion_work;
	atomic_t i_unwritten;
	spinlock_t i_block_reservation_lock;
	tid_t i_sync_tid;
	tid_t i_datasync_tid;
	struct dquot *i_dquot[3];
	__u32 i_csum_seed;
	kprojid_t i_projid;
};

struct ext4_super_block {
	__le32 s_inodes_count;
	__le32 s_blocks_count_lo;
	__le32 s_r_blocks_count_lo;
	__le32 s_free_blocks_count_lo;
	__le32 s_free_inodes_count;
	__le32 s_first_data_block;
	__le32 s_log_block_size;
	__le32 s_log_cluster_size;
	__le32 s_blocks_per_group;
	__le32 s_clusters_per_group;
	__le32 s_inodes_per_group;
	__le32 s_mtime;
	__le32 s_wtime;
	__le16 s_mnt_count;
	__le16 s_max_mnt_count;
	__le16 s_magic;
	__le16 s_state;
	__le16 s_errors;
	__le16 s_minor_rev_level;
	__le32 s_lastcheck;
	__le32 s_checkinterval;
	__le32 s_creator_os;
	__le32 s_rev_level;
	__le16 s_def_resuid;
	__le16 s_def_resgid;
	__le32 s_first_ino;
	__le16 s_inode_size;
	__le16 s_block_group_nr;
	__le32 s_feature_compat;
	__le32 s_feature_incompat;
	__le32 s_feature_ro_compat;
	__u8 s_uuid[16];
	char s_volume_name[16];
	char s_last_mounted[64];
	__le32 s_algorithm_usage_bitmap;
	__u8 s_prealloc_blocks;
	__u8 s_prealloc_dir_blocks;
	__le16 s_reserved_gdt_blocks;
	__u8 s_journal_uuid[16];
	__le32 s_journal_inum;
	__le32 s_journal_dev;
	__le32 s_last_orphan;
	__le32 s_hash_seed[4];
	__u8 s_def_hash_version;
	__u8 s_jnl_backup_type;
	__le16 s_desc_size;
	__le32 s_default_mount_opts;
	__le32 s_first_meta_bg;
	__le32 s_mkfs_time;
	__le32 s_jnl_blocks[17];
	__le32 s_blocks_count_hi;
	__le32 s_r_blocks_count_hi;
	__le32 s_free_blocks_count_hi;
	__le16 s_min_extra_isize;
	__le16 s_want_extra_isize;
	__le32 s_flags;
	__le16 s_raid_stride;
	__le16 s_mmp_update_interval;
	__le64 s_mmp_block;
	__le32 s_raid_stripe_width;
	__u8 s_log_groups_per_flex;
	__u8 s_checksum_type;
	__u8 s_encryption_level;
	__u8 s_reserved_pad;
	__le64 s_kbytes_written;
	__le32 s_snapshot_inum;
	__le32 s_snapshot_id;
	__le64 s_snapshot_r_blocks_count;
	__le32 s_snapshot_list;
	__le32 s_error_count;
	__le32 s_first_error_time;
	__le32 s_first_error_ino;
	__le64 s_first_error_block;
	__u8 s_first_error_func[32];
	__le32 s_first_error_line;
	__le32 s_last_error_time;
	__le32 s_last_error_ino;
	__le32 s_last_error_line;
	__le64 s_last_error_block;
	__u8 s_last_error_func[32];
	__u8 s_mount_opts[64];
	__le32 s_usr_quota_inum;
	__le32 s_grp_quota_inum;
	__le32 s_overhead_clusters;
	__le32 s_backup_bgs[2];
	__u8 s_encrypt_algos[4];
	__u8 s_encrypt_pw_salt[16];
	__le32 s_lpf_ino;
	__le32 s_prj_quota_inum;
	__le32 s_checksum_seed;
	__u8 s_wtime_hi;
	__u8 s_mtime_hi;
	__u8 s_mkfs_time_hi;
	__u8 s_lastcheck_hi;
	__u8 s_first_error_time_hi;
	__u8 s_last_error_time_hi;
	__u8 s_first_error_errcode;
	__u8 s_last_error_errcode;
	__le16 s_encoding;
	__le16 s_encoding_flags;
	__le32 s_reserved[95];
	__le32 s_checksum;
};

struct mb_cache___2;

struct ext4_group_info;

struct ext4_locality_group;

struct ext4_li_request;

struct ext4_sb_info {
	long unsigned int s_desc_size;
	long unsigned int s_inodes_per_block;
	long unsigned int s_blocks_per_group;
	long unsigned int s_clusters_per_group;
	long unsigned int s_inodes_per_group;
	long unsigned int s_itb_per_group;
	long unsigned int s_gdb_count;
	long unsigned int s_desc_per_block;
	ext4_group_t s_groups_count;
	ext4_group_t s_blockfile_groups;
	long unsigned int s_overhead;
	unsigned int s_cluster_ratio;
	unsigned int s_cluster_bits;
	loff_t s_bitmap_maxbytes;
	struct buffer_head *s_sbh;
	struct ext4_super_block *s_es;
	struct buffer_head **s_group_desc;
	unsigned int s_mount_opt;
	unsigned int s_mount_opt2;
	long unsigned int s_mount_flags;
	unsigned int s_def_mount_opt;
	ext4_fsblk_t s_sb_block;
	atomic64_t s_resv_clusters;
	kuid_t s_resuid;
	kgid_t s_resgid;
	short unsigned int s_mount_state;
	short unsigned int s_pad;
	int s_addr_per_block_bits;
	int s_desc_per_block_bits;
	int s_inode_size;
	int s_first_ino;
	unsigned int s_inode_readahead_blks;
	unsigned int s_inode_goal;
	u32 s_hash_seed[4];
	int s_def_hash_version;
	int s_hash_unsigned;
	struct percpu_counter s_freeclusters_counter;
	struct percpu_counter s_freeinodes_counter;
	struct percpu_counter s_dirs_counter;
	struct percpu_counter s_dirtyclusters_counter;
	struct percpu_counter s_sra_exceeded_retry_limit;
	struct blockgroup_lock *s_blockgroup_lock;
	struct proc_dir_entry *s_proc;
	struct kobject s_kobj;
	struct completion s_kobj_unregister;
	struct super_block *s_sb;
	struct buffer_head *s_mmp_bh;
	struct journal_s *s_journal;
	struct list_head s_orphan;
	struct mutex s_orphan_lock;
	long unsigned int s_ext4_flags;
	long unsigned int s_commit_interval;
	u32 s_max_batch_time;
	u32 s_min_batch_time;
	struct block_device *s_journal_bdev;
	char *s_qf_names[3];
	int s_jquota_fmt;
	unsigned int s_want_extra_isize;
	struct ext4_system_blocks *s_system_blks;
	struct ext4_group_info ***s_group_info;
	struct inode *s_buddy_cache;
	spinlock_t s_md_lock;
	short unsigned int *s_mb_offsets;
	unsigned int *s_mb_maxs;
	unsigned int s_group_info_size;
	unsigned int s_mb_free_pending;
	struct list_head s_freed_data_list;
	long unsigned int s_stripe;
	unsigned int s_mb_stream_request;
	unsigned int s_mb_max_to_scan;
	unsigned int s_mb_min_to_scan;
	unsigned int s_mb_stats;
	unsigned int s_mb_order2_reqs;
	unsigned int s_mb_group_prealloc;
	unsigned int s_mb_max_inode_prealloc;
	unsigned int s_max_dir_size_kb;
	long unsigned int s_mb_last_group;
	long unsigned int s_mb_last_start;
	unsigned int s_mb_prefetch;
	unsigned int s_mb_prefetch_limit;
	atomic_t s_bal_reqs;
	atomic_t s_bal_success;
	atomic_t s_bal_allocated;
	atomic_t s_bal_ex_scanned;
	atomic_t s_bal_goals;
	atomic_t s_bal_breaks;
	atomic_t s_bal_2orders;
	spinlock_t s_bal_lock;
	long unsigned int s_mb_buddies_generated;
	long long unsigned int s_mb_generation_time;
	atomic_t s_mb_lost_chunks;
	atomic_t s_mb_preallocated;
	atomic_t s_mb_discarded;
	atomic_t s_lock_busy;
	struct ext4_locality_group *s_locality_groups;
	long unsigned int s_sectors_written_start;
	u64 s_kbytes_written;
	unsigned int s_extent_max_zeroout_kb;
	unsigned int s_log_groups_per_flex;
	struct flex_groups **s_flex_groups;
	ext4_group_t s_flex_groups_allocated;
	struct workqueue_struct *rsv_conversion_wq;
	struct timer_list s_err_report;
	struct ext4_li_request *s_li_request;
	unsigned int s_li_wait_mult;
	struct task_struct *s_mmp_tsk;
	atomic_t s_last_trim_minblks;
	struct crypto_shash *s_chksum_driver;
	__u32 s_csum_seed;
	struct shrinker s_es_shrinker;
	struct list_head s_es_list;
	long int s_es_nr_inode;
	struct ext4_es_stats s_es_stats;
	struct mb_cache___2 *s_ea_block_cache;
	struct mb_cache___2 *s_ea_inode_cache;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t s_es_lock;
	struct ratelimit_state s_err_ratelimit_state;
	struct ratelimit_state s_warning_ratelimit_state;
	struct ratelimit_state s_msg_ratelimit_state;
	atomic_t s_warning_count;
	atomic_t s_msg_count;
	struct fscrypt_dummy_policy s_dummy_enc_policy;
	struct percpu_rw_semaphore s_writepages_rwsem;
	struct dax_device *s_daxdev;
	errseq_t s_bdev_wb_err;
	spinlock_t s_bdev_wb_lock;
	atomic_t s_fc_subtid;
	atomic_t s_fc_ineligible_updates;
	struct list_head s_fc_q[2];
	struct list_head s_fc_dentry_q[2];
	unsigned int s_fc_bytes;
	spinlock_t s_fc_lock;
	struct buffer_head *s_fc_bh;
	struct ext4_fc_stats s_fc_stats;
	u64 s_fc_avg_commit_time;
	struct ext4_fc_replay_state s_fc_replay_state;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct ext4_group_info {
	long unsigned int bb_state;
	struct rb_root bb_free_root;
	ext4_grpblk_t bb_first_free;
	ext4_grpblk_t bb_free;
	ext4_grpblk_t bb_fragments;
	ext4_grpblk_t bb_largest_free_order;
	struct list_head bb_prealloc_list;
	struct rw_semaphore alloc_sem;
	ext4_grpblk_t bb_counters[0];
};

struct ext4_locality_group {
	struct mutex lg_mutex;
	struct list_head lg_prealloc_list[10];
	spinlock_t lg_prealloc_lock;
};

enum ext4_li_mode {
	EXT4_LI_MODE_PREFETCH_BBITMAP = 0,
	EXT4_LI_MODE_ITABLE = 1,
};

struct ext4_li_request {
	struct super_block *lr_super;
	enum ext4_li_mode lr_mode;
	ext4_group_t lr_first_not_zeroed;
	ext4_group_t lr_next_group;
	struct list_head lr_request;
	long unsigned int lr_next_sched;
	long unsigned int lr_timeout;
};

struct ext4_map_blocks {
	ext4_fsblk_t m_pblk;
	ext4_lblk_t m_lblk;
	unsigned int m_len;
	unsigned int m_flags;
};

struct ext4_system_zone {
	struct rb_node node;
	ext4_fsblk_t start_blk;
	unsigned int count;
	u32 ino;
};

enum {
	EXT4_INODE_SECRM = 0,
	EXT4_INODE_UNRM = 1,
	EXT4_INODE_COMPR = 2,
	EXT4_INODE_SYNC = 3,
	EXT4_INODE_IMMUTABLE = 4,
	EXT4_INODE_APPEND = 5,
	EXT4_INODE_NODUMP = 6,
	EXT4_INODE_NOATIME = 7,
	EXT4_INODE_DIRTY = 8,
	EXT4_INODE_COMPRBLK = 9,
	EXT4_INODE_NOCOMPR = 10,
	EXT4_INODE_ENCRYPT = 11,
	EXT4_INODE_INDEX = 12,
	EXT4_INODE_IMAGIC = 13,
	EXT4_INODE_JOURNAL_DATA = 14,
	EXT4_INODE_NOTAIL = 15,
	EXT4_INODE_DIRSYNC = 16,
	EXT4_INODE_TOPDIR = 17,
	EXT4_INODE_HUGE_FILE = 18,
	EXT4_INODE_EXTENTS = 19,
	EXT4_INODE_VERITY = 20,
	EXT4_INODE_EA_INODE = 21,
	EXT4_INODE_DAX = 25,
	EXT4_INODE_INLINE_DATA = 28,
	EXT4_INODE_PROJINHERIT = 29,
	EXT4_INODE_CASEFOLD = 30,
	EXT4_INODE_RESERVED = 31,
};

enum {
	EXT4_FC_REASON_OK = 0,
	EXT4_FC_REASON_INELIGIBLE = 1,
	EXT4_FC_REASON_ALREADY_COMMITTED = 2,
	EXT4_FC_REASON_FC_START_FAILED = 3,
	EXT4_FC_REASON_FC_FAILED = 4,
	EXT4_FC_REASON_XATTR = 0,
	EXT4_FC_REASON_CROSS_RENAME = 1,
	EXT4_FC_REASON_JOURNAL_FLAG_CHANGE = 2,
	EXT4_FC_REASON_NOMEM = 3,
	EXT4_FC_REASON_SWAP_BOOT = 4,
	EXT4_FC_REASON_RESIZE = 5,
	EXT4_FC_REASON_RENAME_DIR = 6,
	EXT4_FC_REASON_FALLOC_RANGE = 7,
	EXT4_FC_REASON_INODE_JOURNAL_DATA = 8,
	EXT4_FC_COMMIT_FAILED = 9,
	EXT4_FC_REASON_MAX = 10,
};

struct ext4_dir_entry_2 {
	__le32 inode;
	__le16 rec_len;
	__u8 name_len;
	__u8 file_type;
	char name[255];
};

struct fname;

struct dir_private_info {
	struct rb_root root;
	struct rb_node *curr_node;
	struct fname *extra_fname;
	loff_t last_pos;
	__u32 curr_hash;
	__u32 curr_minor_hash;
	__u32 next_hash;
};

struct fname {
	__u32 hash;
	__u32 minor_hash;
	struct rb_node rb_hash;
	struct fname *next;
	__u32 inode;
	__u8 name_len;
	__u8 file_type;
	char name[0];
};

enum SHIFT_DIRECTION {
	SHIFT_LEFT = 0,
	SHIFT_RIGHT = 1,
};

struct ext4_io_end_vec {
	struct list_head list;
	loff_t offset;
	ssize_t size;
};

struct ext4_io_end {
	struct list_head list;
	handle_t *handle;
	struct inode *inode;
	struct bio *bio;
	unsigned int flag;
	atomic_t count;
	struct list_head list_vec;
};

typedef struct ext4_io_end ext4_io_end_t;

enum {
	ES_WRITTEN_B = 0,
	ES_UNWRITTEN_B = 1,
	ES_DELAYED_B = 2,
	ES_HOLE_B = 3,
	ES_REFERENCED_B = 4,
	ES_FLAGS = 5,
};

enum {
	EXT4_STATE_JDATA = 0,
	EXT4_STATE_NEW = 1,
	EXT4_STATE_XATTR = 2,
	EXT4_STATE_NO_EXPAND = 3,
	EXT4_STATE_DA_ALLOC_CLOSE = 4,
	EXT4_STATE_EXT_MIGRATE = 5,
	EXT4_STATE_NEWENTRY = 6,
	EXT4_STATE_MAY_INLINE_DATA = 7,
	EXT4_STATE_EXT_PRECACHED = 8,
	EXT4_STATE_LUSTRE_EA_INODE = 9,
	EXT4_STATE_VERITY_IN_PROGRESS = 10,
	EXT4_STATE_FC_COMMITTING = 11,
};

struct ext4_iloc {
	struct buffer_head *bh;
	long unsigned int offset;
	ext4_group_t block_group;
};

struct ext4_extent_tail {
	__le32 et_checksum;
};

struct ext4_extent {
	__le32 ee_block;
	__le16 ee_len;
	__le16 ee_start_hi;
	__le32 ee_start_lo;
};

struct ext4_extent_idx {
	__le32 ei_block;
	__le32 ei_leaf_lo;
	__le16 ei_leaf_hi;
	__u16 ei_unused;
};

struct ext4_extent_header {
	__le16 eh_magic;
	__le16 eh_entries;
	__le16 eh_max;
	__le16 eh_depth;
	__le32 eh_generation;
};

struct ext4_ext_path {
	ext4_fsblk_t p_block;
	__u16 p_depth;
	__u16 p_maxdepth;
	struct ext4_extent *p_ext;
	struct ext4_extent_idx *p_idx;
	struct ext4_extent_header *p_hdr;
	struct buffer_head *p_bh;
};

struct partial_cluster {
	ext4_fsblk_t pclu;
	ext4_lblk_t lblk;
	enum {
		initial = 0,
		tofree = 1,
		nofree = 2,
	} state;
};

struct pending_reservation {
	struct rb_node rb_node;
	ext4_lblk_t lclu;
};

struct rsvd_count {
	int ndelonly;
	bool first_do_lblk_found;
	ext4_lblk_t first_do_lblk;
	ext4_lblk_t last_do_lblk;
	struct extent_status *left_es;
	bool partial;
	ext4_lblk_t lclu;
};

enum {
	EXT4_MF_MNTDIR_SAMPLED = 0,
	EXT4_MF_FS_ABORTED = 1,
	EXT4_MF_FC_INELIGIBLE = 2,
	EXT4_MF_FC_COMMITTING = 3,
};

struct fsverity_info;

struct fsmap {
	__u32 fmr_device;
	__u32 fmr_flags;
	__u64 fmr_physical;
	__u64 fmr_owner;
	__u64 fmr_offset;
	__u64 fmr_length;
	__u64 fmr_reserved[3];
};

struct ext4_fsmap {
	struct list_head fmr_list;
	dev_t fmr_device;
	uint32_t fmr_flags;
	uint64_t fmr_physical;
	uint64_t fmr_owner;
	uint64_t fmr_length;
};

struct ext4_fsmap_head {
	uint32_t fmh_iflags;
	uint32_t fmh_oflags;
	unsigned int fmh_count;
	unsigned int fmh_entries;
	struct ext4_fsmap fmh_keys[2];
};

typedef int (*ext4_fsmap_format_t)(struct ext4_fsmap *, void *);

struct ext4_getfsmap_info {
	struct ext4_fsmap_head *gfi_head;
	ext4_fsmap_format_t gfi_formatter;
	void *gfi_format_arg;
	ext4_fsblk_t gfi_next_fsblk;
	u32 gfi_dev;
	ext4_group_t gfi_agno;
	struct ext4_fsmap gfi_low;
	struct ext4_fsmap gfi_high;
	struct ext4_fsmap gfi_lastfree;
	struct list_head gfi_meta_list;
	bool gfi_last;
};

struct ext4_getfsmap_dev {
	int (*gfd_fn)(struct super_block *, struct ext4_fsmap *, struct ext4_getfsmap_info *);
	u32 gfd_dev;
};

struct dx_hash_info {
	u32 hash;
	u32 minor_hash;
	int hash_version;
	u32 *seed;
};

typedef unsigned int __kernel_mode_t;

typedef __kernel_mode_t mode_t;

struct ext4_inode {
	__le16 i_mode;
	__le16 i_uid;
	__le32 i_size_lo;
	__le32 i_atime;
	__le32 i_ctime;
	__le32 i_mtime;
	__le32 i_dtime;
	__le16 i_gid;
	__le16 i_links_count;
	__le32 i_blocks_lo;
	__le32 i_flags;
	union {
		struct {
			__le32 l_i_version;
		} linux1;
		struct {
			__u32 h_i_translator;
		} hurd1;
		struct {
			__u32 m_i_reserved1;
		} masix1;
	} osd1;
	__le32 i_block[15];
	__le32 i_generation;
	__le32 i_file_acl_lo;
	__le32 i_size_high;
	__le32 i_obso_faddr;
	union {
		struct {
			__le16 l_i_blocks_high;
			__le16 l_i_file_acl_high;
			__le16 l_i_uid_high;
			__le16 l_i_gid_high;
			__le16 l_i_checksum_lo;
			__le16 l_i_reserved;
		} linux2;
		struct {
			__le16 h_i_reserved1;
			__u16 h_i_mode_high;
			__u16 h_i_uid_high;
			__u16 h_i_gid_high;
			__u32 h_i_author;
		} hurd2;
		struct {
			__le16 h_i_reserved1;
			__le16 m_i_file_acl_high;
			__u32 m_i_reserved2[2];
		} masix2;
	} osd2;
	__le16 i_extra_isize;
	__le16 i_checksum_hi;
	__le32 i_ctime_extra;
	__le32 i_mtime_extra;
	__le32 i_atime_extra;
	__le32 i_crtime;
	__le32 i_crtime_extra;
	__le32 i_version_hi;
	__le32 i_projid;
};

struct orlov_stats {
	__u64 free_clusters;
	__u32 free_inodes;
	__u32 used_dirs;
};

typedef struct {
	__le32 *p;
	__le32 key;
	struct buffer_head *bh;
} Indirect;

struct ext4_filename {
	const struct qstr *usr_fname;
	struct fscrypt_str disk_name;
	struct dx_hash_info hinfo;
	struct fscrypt_str crypto_buf;
};

struct ext4_xattr_ibody_header {
	__le32 h_magic;
};

struct ext4_xattr_entry {
	__u8 e_name_len;
	__u8 e_name_index;
	__le16 e_value_offs;
	__le32 e_value_inum;
	__le32 e_value_size;
	__le32 e_hash;
	char e_name[0];
};

struct ext4_xattr_info {
	const char *name;
	const void *value;
	size_t value_len;
	int name_index;
	int in_inode;
};

struct ext4_xattr_search {
	struct ext4_xattr_entry *first;
	void *base;
	void *end;
	struct ext4_xattr_entry *here;
	int not_found;
};

struct ext4_xattr_ibody_find {
	struct ext4_xattr_search s;
	struct ext4_iloc iloc;
};

typedef short unsigned int __kernel_uid16_t;

typedef short unsigned int __kernel_gid16_t;

typedef __kernel_uid16_t uid16_t;

typedef __kernel_gid16_t gid16_t;

struct ext4_io_submit {
	struct writeback_control *io_wbc;
	struct bio *io_bio;
	ext4_io_end_t *io_end;
	sector_t io_next_block;
};

typedef enum {
	EXT4_IGET_NORMAL = 0,
	EXT4_IGET_SPECIAL = 1,
	EXT4_IGET_HANDLE = 2,
} ext4_iget_flags;

struct ext4_xattr_inode_array {
	unsigned int count;
	struct inode *inodes[0];
};

struct mpage_da_data {
	struct inode *inode;
	struct writeback_control *wbc;
	long unsigned int first_page;
	long unsigned int next_page;
	long unsigned int last_page;
	struct ext4_map_blocks map;
	struct ext4_io_submit io_submit;
	unsigned int do_map: 1;
	unsigned int scanned_until_end: 1;
};

struct fstrim_range {
	__u64 start;
	__u64 len;
	__u64 minlen;
};

struct ext4_new_group_input {
	__u32 group;
	__u64 block_bitmap;
	__u64 inode_bitmap;
	__u64 inode_table;
	__u32 blocks_count;
	__u16 reserved_blocks;
	__u16 unused;
};

struct compat_ext4_new_group_input {
	u32 group;
	compat_u64 block_bitmap;
	compat_u64 inode_bitmap;
	compat_u64 inode_table;
	u32 blocks_count;
	u16 reserved_blocks;
	u16 unused;
};

struct ext4_new_group_data {
	__u32 group;
	__u64 block_bitmap;
	__u64 inode_bitmap;
	__u64 inode_table;
	__u32 blocks_count;
	__u16 reserved_blocks;
	__u16 mdata_blocks;
	__u32 free_clusters_count;
};

struct move_extent {
	__u32 reserved;
	__u32 donor_fd;
	__u64 orig_start;
	__u64 donor_start;
	__u64 len;
	__u64 moved_len;
};

struct fsmap_head {
	__u32 fmh_iflags;
	__u32 fmh_oflags;
	__u32 fmh_count;
	__u32 fmh_entries;
	__u64 fmh_reserved[6];
	struct fsmap fmh_keys[2];
	struct fsmap fmh_recs[0];
};

struct getfsmap_info {
	struct super_block *gi_sb;
	struct fsmap_head *gi_data;
	unsigned int gi_idx;
	__u32 gi_last_flags;
};

enum blk_default_limits {
	BLK_MAX_SEGMENTS = 128,
	BLK_SAFE_MAX_SECTORS = 255,
	BLK_DEF_MAX_SECTORS = 2560,
	BLK_MAX_SEGMENT_SIZE = 65536,
	BLK_SEG_BOUNDARY_MASK = 4294967295,
};

struct ext4_free_data {
	struct list_head efd_list;
	struct rb_node efd_node;
	ext4_group_t efd_group;
	ext4_grpblk_t efd_start_cluster;
	ext4_grpblk_t efd_count;
	tid_t efd_tid;
};

struct ext4_prealloc_space {
	struct list_head pa_inode_list;
	struct list_head pa_group_list;
	union {
		struct list_head pa_tmp_list;
		struct callback_head pa_rcu;
	} u;
	spinlock_t pa_lock;
	atomic_t pa_count;
	unsigned int pa_deleted;
	ext4_fsblk_t pa_pstart;
	ext4_lblk_t pa_lstart;
	ext4_grpblk_t pa_len;
	ext4_grpblk_t pa_free;
	short unsigned int pa_type;
	spinlock_t *pa_obj_lock;
	struct inode *pa_inode;
};

enum {
	MB_INODE_PA = 0,
	MB_GROUP_PA = 1,
};

struct ext4_free_extent {
	ext4_lblk_t fe_logical;
	ext4_grpblk_t fe_start;
	ext4_group_t fe_group;
	ext4_grpblk_t fe_len;
};

struct ext4_allocation_context {
	struct inode *ac_inode;
	struct super_block *ac_sb;
	struct ext4_free_extent ac_o_ex;
	struct ext4_free_extent ac_g_ex;
	struct ext4_free_extent ac_b_ex;
	struct ext4_free_extent ac_f_ex;
	__u16 ac_groups_scanned;
	__u16 ac_found;
	__u16 ac_tail;
	__u16 ac_buddy;
	__u16 ac_flags;
	__u8 ac_status;
	__u8 ac_criteria;
	__u8 ac_2order;
	__u8 ac_op;
	struct page *ac_bitmap_page;
	struct page *ac_buddy_page;
	struct ext4_prealloc_space *ac_pa;
	struct ext4_locality_group *ac_lg;
};

struct ext4_buddy {
	struct page *bd_buddy_page;
	void *bd_buddy;
	struct page *bd_bitmap_page;
	void *bd_bitmap;
	struct ext4_group_info *bd_info;
	struct super_block *bd_sb;
	__u16 bd_blkbits;
	ext4_group_t bd_group;
};

typedef int (*ext4_mballoc_query_range_fn)(struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t, void *);

struct sg {
	struct ext4_group_info info;
	ext4_grpblk_t counters[18];
};

struct migrate_struct {
	ext4_lblk_t first_block;
	ext4_lblk_t last_block;
	ext4_lblk_t curr_block;
	ext4_fsblk_t first_pblock;
	ext4_fsblk_t last_pblock;
};

struct mmp_struct {
	__le32 mmp_magic;
	__le32 mmp_seq;
	__le64 mmp_time;
	char mmp_nodename[64];
	char mmp_bdevname[32];
	__le16 mmp_check_interval;
	__le16 mmp_pad1;
	__le32 mmp_pad2[226];
	__le32 mmp_checksum;
};

struct ext4_dir_entry {
	__le32 inode;
	__le16 rec_len;
	__le16 name_len;
	char name[255];
};

struct ext4_dir_entry_tail {
	__le32 det_reserved_zero1;
	__le16 det_rec_len;
	__u8 det_reserved_zero2;
	__u8 det_reserved_ft;
	__le32 det_checksum;
};

typedef enum {
	EITHER = 0,
	INDEX = 1,
	DIRENT = 2,
	DIRENT_HTREE = 3,
} dirblock_type_t;

struct fake_dirent {
	__le32 inode;
	__le16 rec_len;
	u8 name_len;
	u8 file_type;
};

struct dx_countlimit {
	__le16 limit;
	__le16 count;
};

struct dx_entry {
	__le32 hash;
	__le32 block;
};

struct dx_root_info {
	__le32 reserved_zero;
	u8 hash_version;
	u8 info_length;
	u8 indirect_levels;
	u8 unused_flags;
};

struct dx_root {
	struct fake_dirent dot;
	char dot_name[4];
	struct fake_dirent dotdot;
	char dotdot_name[4];
	struct dx_root_info info;
	struct dx_entry entries[0];
};

struct dx_node {
	struct fake_dirent fake;
	struct dx_entry entries[0];
};

struct dx_frame {
	struct buffer_head *bh;
	struct dx_entry *entries;
	struct dx_entry *at;
};

struct dx_map_entry {
	u32 hash;
	u16 offs;
	u16 size;
};

struct dx_tail {
	u32 dt_reserved;
	__le32 dt_checksum;
};

struct ext4_renament {
	struct inode *dir;
	struct dentry *dentry;
	struct inode *inode;
	bool is_dir;
	int dir_nlink_delta;
	struct buffer_head *bh;
	struct ext4_dir_entry_2 *de;
	int inlined;
	struct buffer_head *dir_bh;
	struct ext4_dir_entry_2 *parent_de;
	int dir_inlined;
};

enum bio_post_read_step {
	STEP_INITIAL = 0,
	STEP_DECRYPT = 1,
	STEP_VERITY = 2,
	STEP_MAX = 3,
};

struct bio_post_read_ctx {
	struct bio *bio;
	struct work_struct work;
	unsigned int cur_step;
	unsigned int enabled_steps;
};

enum {
	BLOCK_BITMAP = 0,
	INODE_BITMAP = 1,
	INODE_TABLE = 2,
	GROUP_TABLE_COUNT = 3,
};

struct ext4_rcu_ptr {
	struct callback_head rcu;
	void *ptr;
};

struct ext4_new_flex_group_data {
	struct ext4_new_group_data *groups;
	__u16 *bg_flags;
	ext4_group_t count;
};

enum stat_group {
	STAT_READ = 0,
	STAT_WRITE = 1,
	STAT_DISCARD = 2,
	STAT_FLUSH = 3,
	NR_STAT_GROUPS = 4,
};

enum {
	I_DATA_SEM_NORMAL = 0,
	I_DATA_SEM_OTHER = 1,
	I_DATA_SEM_QUOTA = 2,
};

struct ext4_lazy_init {
	long unsigned int li_state;
	struct list_head li_request_list;
	struct mutex li_list_mtx;
};

struct ext4_journal_cb_entry {
	struct list_head jce_list;
	void (*jce_func)(struct super_block *, struct ext4_journal_cb_entry *, int);
};

struct trace_event_raw_ext4_other_inode_update_time {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ino_t orig_ino;
	uid_t uid;
	gid_t gid;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_free_inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	uid_t uid;
	gid_t gid;
	__u64 blocks;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_request_inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t dir;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_allocate_inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ino_t dir;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_evict_inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int nlink;
	char __data[0];
};

struct trace_event_raw_ext4_drop_inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int drop;
	char __data[0];
};

struct trace_event_raw_ext4_nfs_commit_metadata {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	char __data[0];
};

struct trace_event_raw_ext4_mark_inode_dirty {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int ip;
	char __data[0];
};

struct trace_event_raw_ext4_begin_ordered_truncate {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t new_size;
	char __data[0];
};

struct trace_event_raw_ext4__write_begin {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	unsigned int len;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_ext4__write_end {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	unsigned int len;
	unsigned int copied;
	char __data[0];
};

struct trace_event_raw_ext4_writepages {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long int nr_to_write;
	long int pages_skipped;
	loff_t range_start;
	loff_t range_end;
	long unsigned int writeback_index;
	int sync_mode;
	char for_kupdate;
	char range_cyclic;
	char __data[0];
};

struct trace_event_raw_ext4_da_write_pages {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int first_page;
	long int nr_to_write;
	int sync_mode;
	char __data[0];
};

struct trace_event_raw_ext4_da_write_pages_extent {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 lblk;
	__u32 len;
	__u32 flags;
	char __data[0];
};

struct trace_event_raw_ext4_writepages_result {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int ret;
	int pages_written;
	long int pages_skipped;
	long unsigned int writeback_index;
	int sync_mode;
	char __data[0];
};

struct trace_event_raw_ext4__page_op {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int index;
	char __data[0];
};

struct trace_event_raw_ext4_invalidatepage_op {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int index;
	unsigned int offset;
	unsigned int length;
	char __data[0];
};

struct trace_event_raw_ext4_discard_blocks {
	struct trace_entry ent;
	dev_t dev;
	__u64 blk;
	__u64 count;
	char __data[0];
};

struct trace_event_raw_ext4__mb_new_pa {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 pa_pstart;
	__u64 pa_lstart;
	__u32 pa_len;
	char __data[0];
};

struct trace_event_raw_ext4_mb_release_inode_pa {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 block;
	__u32 count;
	char __data[0];
};

struct trace_event_raw_ext4_mb_release_group_pa {
	struct trace_entry ent;
	dev_t dev;
	__u64 pa_pstart;
	__u32 pa_len;
	char __data[0];
};

struct trace_event_raw_ext4_discard_preallocations {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int len;
	unsigned int needed;
	char __data[0];
};

struct trace_event_raw_ext4_mb_discard_preallocations {
	struct trace_entry ent;
	dev_t dev;
	int needed;
	char __data[0];
};

struct trace_event_raw_ext4_request_blocks {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int len;
	__u32 logical;
	__u32 lleft;
	__u32 lright;
	__u64 goal;
	__u64 pleft;
	__u64 pright;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_ext4_allocate_blocks {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 block;
	unsigned int len;
	__u32 logical;
	__u32 lleft;
	__u32 lright;
	__u64 goal;
	__u64 pleft;
	__u64 pright;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_ext4_free_blocks {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 block;
	long unsigned int count;
	int flags;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_sync_file_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ino_t parent;
	int datasync;
	char __data[0];
};

struct trace_event_raw_ext4_sync_file_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4_sync_fs {
	struct trace_entry ent;
	dev_t dev;
	int wait;
	char __data[0];
};

struct trace_event_raw_ext4_alloc_da_blocks {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int data_blocks;
	char __data[0];
};

struct trace_event_raw_ext4_mballoc_alloc {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u32 orig_logical;
	int orig_start;
	__u32 orig_group;
	int orig_len;
	__u32 goal_logical;
	int goal_start;
	__u32 goal_group;
	int goal_len;
	__u32 result_logical;
	int result_start;
	__u32 result_group;
	int result_len;
	__u16 found;
	__u16 groups;
	__u16 buddy;
	__u16 flags;
	__u16 tail;
	__u8 cr;
	char __data[0];
};

struct trace_event_raw_ext4_mballoc_prealloc {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u32 orig_logical;
	int orig_start;
	__u32 orig_group;
	int orig_len;
	__u32 result_logical;
	int result_start;
	__u32 result_group;
	int result_len;
	char __data[0];
};

struct trace_event_raw_ext4__mballoc {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int result_start;
	__u32 result_group;
	int result_len;
	char __data[0];
};

struct trace_event_raw_ext4_forget {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 block;
	int is_metadata;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_da_update_reserve_space {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 i_blocks;
	int used_blocks;
	int reserved_data_blocks;
	int quota_claim;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_da_reserve_space {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 i_blocks;
	int reserved_data_blocks;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4_da_release_space {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 i_blocks;
	int freed_blocks;
	int reserved_data_blocks;
	__u16 mode;
	char __data[0];
};

struct trace_event_raw_ext4__bitmap_load {
	struct trace_entry ent;
	dev_t dev;
	__u32 group;
	char __data[0];
};

struct trace_event_raw_ext4_read_block_bitmap_load {
	struct trace_entry ent;
	dev_t dev;
	__u32 group;
	bool prefetch;
	char __data[0];
};

struct trace_event_raw_ext4_direct_IO_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	long unsigned int len;
	int rw;
	char __data[0];
};

struct trace_event_raw_ext4_direct_IO_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	long unsigned int len;
	int rw;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4__fallocate_mode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t offset;
	loff_t len;
	int mode;
	char __data[0];
};

struct trace_event_raw_ext4_fallocate_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	unsigned int blocks;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4_unlink_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ino_t parent;
	loff_t size;
	char __data[0];
};

struct trace_event_raw_ext4_unlink_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4__truncate {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	__u64 blocks;
	char __data[0];
};

struct trace_event_raw_ext4_ext_convert_to_initialized_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t m_lblk;
	unsigned int m_len;
	ext4_lblk_t u_lblk;
	unsigned int u_len;
	ext4_fsblk_t u_pblk;
	char __data[0];
};

struct trace_event_raw_ext4_ext_convert_to_initialized_fastpath {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t m_lblk;
	unsigned int m_len;
	ext4_lblk_t u_lblk;
	unsigned int u_len;
	ext4_fsblk_t u_pblk;
	ext4_lblk_t i_lblk;
	unsigned int i_len;
	ext4_fsblk_t i_pblk;
	char __data[0];
};

struct trace_event_raw_ext4__map_blocks_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	unsigned int len;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_ext4__map_blocks_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int flags;
	ext4_fsblk_t pblk;
	ext4_lblk_t lblk;
	unsigned int len;
	unsigned int mflags;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4_ext_load_extent {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_fsblk_t pblk;
	ext4_lblk_t lblk;
	char __data[0];
};

struct trace_event_raw_ext4_load_inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	char __data[0];
};

struct trace_event_raw_ext4_journal_start {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int ip;
	int blocks;
	int rsv_blocks;
	int revoke_creds;
	char __data[0];
};

struct trace_event_raw_ext4_journal_start_reserved {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int ip;
	int blocks;
	char __data[0];
};

struct trace_event_raw_ext4__trim {
	struct trace_entry ent;
	int dev_major;
	int dev_minor;
	__u32 group;
	int start;
	int len;
	char __data[0];
};

struct trace_event_raw_ext4_ext_handle_unwritten_extents {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int flags;
	ext4_lblk_t lblk;
	ext4_fsblk_t pblk;
	unsigned int len;
	unsigned int allocated;
	ext4_fsblk_t newblk;
	char __data[0];
};

struct trace_event_raw_ext4_get_implied_cluster_alloc_exit {
	struct trace_entry ent;
	dev_t dev;
	unsigned int flags;
	ext4_lblk_t lblk;
	ext4_fsblk_t pblk;
	unsigned int len;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4_ext_put_in_cache {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	unsigned int len;
	ext4_fsblk_t start;
	char __data[0];
};

struct trace_event_raw_ext4_ext_in_cache {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	int ret;
	char __data[0];
};

struct trace_event_raw_ext4_find_delalloc_range {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t from;
	ext4_lblk_t to;
	int reverse;
	int found;
	ext4_lblk_t found_blk;
	char __data[0];
};

struct trace_event_raw_ext4_get_reserved_cluster_alloc {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	unsigned int len;
	char __data[0];
};

struct trace_event_raw_ext4_ext_show_extent {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_fsblk_t pblk;
	ext4_lblk_t lblk;
	short unsigned int len;
	char __data[0];
};

struct trace_event_raw_ext4_remove_blocks {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t from;
	ext4_lblk_t to;
	ext4_fsblk_t ee_pblk;
	ext4_lblk_t ee_lblk;
	short unsigned int ee_len;
	ext4_fsblk_t pc_pclu;
	ext4_lblk_t pc_lblk;
	int pc_state;
	char __data[0];
};

struct trace_event_raw_ext4_ext_rm_leaf {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t start;
	ext4_lblk_t ee_lblk;
	ext4_fsblk_t ee_pblk;
	short int ee_len;
	ext4_fsblk_t pc_pclu;
	ext4_lblk_t pc_lblk;
	int pc_state;
	char __data[0];
};

struct trace_event_raw_ext4_ext_rm_idx {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_fsblk_t pblk;
	char __data[0];
};

struct trace_event_raw_ext4_ext_remove_space {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t start;
	ext4_lblk_t end;
	int depth;
	char __data[0];
};

struct trace_event_raw_ext4_ext_remove_space_done {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t start;
	ext4_lblk_t end;
	int depth;
	ext4_fsblk_t pc_pclu;
	ext4_lblk_t pc_lblk;
	int pc_state;
	short unsigned int eh_entries;
	char __data[0];
};

struct trace_event_raw_ext4__es_extent {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	ext4_lblk_t len;
	ext4_fsblk_t pblk;
	char status;
	char __data[0];
};

struct trace_event_raw_ext4_es_remove_extent {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t lblk;
	loff_t len;
	char __data[0];
};

struct trace_event_raw_ext4_es_find_extent_range_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	char __data[0];
};

struct trace_event_raw_ext4_es_find_extent_range_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	ext4_lblk_t len;
	ext4_fsblk_t pblk;
	char status;
	char __data[0];
};

struct trace_event_raw_ext4_es_lookup_extent_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	char __data[0];
};

struct trace_event_raw_ext4_es_lookup_extent_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	ext4_lblk_t len;
	ext4_fsblk_t pblk;
	char status;
	int found;
	char __data[0];
};

struct trace_event_raw_ext4__es_shrink_enter {
	struct trace_entry ent;
	dev_t dev;
	int nr_to_scan;
	int cache_cnt;
	char __data[0];
};

struct trace_event_raw_ext4_es_shrink_scan_exit {
	struct trace_entry ent;
	dev_t dev;
	int nr_shrunk;
	int cache_cnt;
	char __data[0];
};

struct trace_event_raw_ext4_collapse_range {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t offset;
	loff_t len;
	char __data[0];
};

struct trace_event_raw_ext4_insert_range {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t offset;
	loff_t len;
	char __data[0];
};

struct trace_event_raw_ext4_es_shrink {
	struct trace_entry ent;
	dev_t dev;
	int nr_shrunk;
	long long unsigned int scan_time;
	int nr_skipped;
	int retried;
	char __data[0];
};

struct trace_event_raw_ext4_es_insert_delayed_block {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ext4_lblk_t lblk;
	ext4_lblk_t len;
	ext4_fsblk_t pblk;
	char status;
	bool allocated;
	char __data[0];
};

struct trace_event_raw_ext4_fsmap_class {
	struct trace_entry ent;
	dev_t dev;
	dev_t keydev;
	u32 agno;
	u64 bno;
	u64 len;
	u64 owner;
	char __data[0];
};

struct trace_event_raw_ext4_getfsmap_class {
	struct trace_entry ent;
	dev_t dev;
	dev_t keydev;
	u64 block;
	u64 len;
	u64 owner;
	u64 flags;
	char __data[0];
};

struct trace_event_raw_ext4_shutdown {
	struct trace_entry ent;
	dev_t dev;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_ext4_error {
	struct trace_entry ent;
	dev_t dev;
	const char *function;
	unsigned int line;
	char __data[0];
};

struct trace_event_raw_ext4_prefetch_bitmaps {
	struct trace_entry ent;
	dev_t dev;
	__u32 group;
	__u32 next;
	__u32 ios;
	char __data[0];
};

struct trace_event_raw_ext4_lazy_itable_init {
	struct trace_entry ent;
	dev_t dev;
	__u32 group;
	char __data[0];
};

struct trace_event_raw_ext4_fc_replay_scan {
	struct trace_entry ent;
	dev_t dev;
	int error;
	int off;
	char __data[0];
};

struct trace_event_raw_ext4_fc_replay {
	struct trace_entry ent;
	dev_t dev;
	int tag;
	int ino;
	int priv1;
	int priv2;
	char __data[0];
};

struct trace_event_raw_ext4_fc_commit_start {
	struct trace_entry ent;
	dev_t dev;
	char __data[0];
};

struct trace_event_raw_ext4_fc_commit_stop {
	struct trace_entry ent;
	dev_t dev;
	int nblks;
	int reason;
	int num_fc;
	int num_fc_ineligible;
	int nblks_agg;
	char __data[0];
};

struct trace_event_raw_ext4_fc_stats {
	struct trace_entry ent;
	dev_t dev;
	struct ext4_sb_info *sbi;
	int count;
	char __data[0];
};

struct trace_event_raw_ext4_fc_track_create {
	struct trace_entry ent;
	dev_t dev;
	int ino;
	int error;
	char __data[0];
};

struct trace_event_raw_ext4_fc_track_link {
	struct trace_entry ent;
	dev_t dev;
	int ino;
	int error;
	char __data[0];
};

struct trace_event_raw_ext4_fc_track_unlink {
	struct trace_entry ent;
	dev_t dev;
	int ino;
	int error;
	char __data[0];
};

struct trace_event_raw_ext4_fc_track_inode {
	struct trace_entry ent;
	dev_t dev;
	int ino;
	int error;
	char __data[0];
};

struct trace_event_raw_ext4_fc_track_range {
	struct trace_entry ent;
	dev_t dev;
	int ino;
	long int start;
	long int end;
	int error;
	char __data[0];
};

struct trace_event_data_offsets_ext4_other_inode_update_time {};

struct trace_event_data_offsets_ext4_free_inode {};

struct trace_event_data_offsets_ext4_request_inode {};

struct trace_event_data_offsets_ext4_allocate_inode {};

struct trace_event_data_offsets_ext4_evict_inode {};

struct trace_event_data_offsets_ext4_drop_inode {};

struct trace_event_data_offsets_ext4_nfs_commit_metadata {};

struct trace_event_data_offsets_ext4_mark_inode_dirty {};

struct trace_event_data_offsets_ext4_begin_ordered_truncate {};

struct trace_event_data_offsets_ext4__write_begin {};

struct trace_event_data_offsets_ext4__write_end {};

struct trace_event_data_offsets_ext4_writepages {};

struct trace_event_data_offsets_ext4_da_write_pages {};

struct trace_event_data_offsets_ext4_da_write_pages_extent {};

struct trace_event_data_offsets_ext4_writepages_result {};

struct trace_event_data_offsets_ext4__page_op {};

struct trace_event_data_offsets_ext4_invalidatepage_op {};

struct trace_event_data_offsets_ext4_discard_blocks {};

struct trace_event_data_offsets_ext4__mb_new_pa {};

struct trace_event_data_offsets_ext4_mb_release_inode_pa {};

struct trace_event_data_offsets_ext4_mb_release_group_pa {};

struct trace_event_data_offsets_ext4_discard_preallocations {};

struct trace_event_data_offsets_ext4_mb_discard_preallocations {};

struct trace_event_data_offsets_ext4_request_blocks {};

struct trace_event_data_offsets_ext4_allocate_blocks {};

struct trace_event_data_offsets_ext4_free_blocks {};

struct trace_event_data_offsets_ext4_sync_file_enter {};

struct trace_event_data_offsets_ext4_sync_file_exit {};

struct trace_event_data_offsets_ext4_sync_fs {};

struct trace_event_data_offsets_ext4_alloc_da_blocks {};

struct trace_event_data_offsets_ext4_mballoc_alloc {};

struct trace_event_data_offsets_ext4_mballoc_prealloc {};

struct trace_event_data_offsets_ext4__mballoc {};

struct trace_event_data_offsets_ext4_forget {};

struct trace_event_data_offsets_ext4_da_update_reserve_space {};

struct trace_event_data_offsets_ext4_da_reserve_space {};

struct trace_event_data_offsets_ext4_da_release_space {};

struct trace_event_data_offsets_ext4__bitmap_load {};

struct trace_event_data_offsets_ext4_read_block_bitmap_load {};

struct trace_event_data_offsets_ext4_direct_IO_enter {};

struct trace_event_data_offsets_ext4_direct_IO_exit {};

struct trace_event_data_offsets_ext4__fallocate_mode {};

struct trace_event_data_offsets_ext4_fallocate_exit {};

struct trace_event_data_offsets_ext4_unlink_enter {};

struct trace_event_data_offsets_ext4_unlink_exit {};

struct trace_event_data_offsets_ext4__truncate {};

struct trace_event_data_offsets_ext4_ext_convert_to_initialized_enter {};

struct trace_event_data_offsets_ext4_ext_convert_to_initialized_fastpath {};

struct trace_event_data_offsets_ext4__map_blocks_enter {};

struct trace_event_data_offsets_ext4__map_blocks_exit {};

struct trace_event_data_offsets_ext4_ext_load_extent {};

struct trace_event_data_offsets_ext4_load_inode {};

struct trace_event_data_offsets_ext4_journal_start {};

struct trace_event_data_offsets_ext4_journal_start_reserved {};

struct trace_event_data_offsets_ext4__trim {};

struct trace_event_data_offsets_ext4_ext_handle_unwritten_extents {};

struct trace_event_data_offsets_ext4_get_implied_cluster_alloc_exit {};

struct trace_event_data_offsets_ext4_ext_put_in_cache {};

struct trace_event_data_offsets_ext4_ext_in_cache {};

struct trace_event_data_offsets_ext4_find_delalloc_range {};

struct trace_event_data_offsets_ext4_get_reserved_cluster_alloc {};

struct trace_event_data_offsets_ext4_ext_show_extent {};

struct trace_event_data_offsets_ext4_remove_blocks {};

struct trace_event_data_offsets_ext4_ext_rm_leaf {};

struct trace_event_data_offsets_ext4_ext_rm_idx {};

struct trace_event_data_offsets_ext4_ext_remove_space {};

struct trace_event_data_offsets_ext4_ext_remove_space_done {};

struct trace_event_data_offsets_ext4__es_extent {};

struct trace_event_data_offsets_ext4_es_remove_extent {};

struct trace_event_data_offsets_ext4_es_find_extent_range_enter {};

struct trace_event_data_offsets_ext4_es_find_extent_range_exit {};

struct trace_event_data_offsets_ext4_es_lookup_extent_enter {};

struct trace_event_data_offsets_ext4_es_lookup_extent_exit {};

struct trace_event_data_offsets_ext4__es_shrink_enter {};

struct trace_event_data_offsets_ext4_es_shrink_scan_exit {};

struct trace_event_data_offsets_ext4_collapse_range {};

struct trace_event_data_offsets_ext4_insert_range {};

struct trace_event_data_offsets_ext4_es_shrink {};

struct trace_event_data_offsets_ext4_es_insert_delayed_block {};

struct trace_event_data_offsets_ext4_fsmap_class {};

struct trace_event_data_offsets_ext4_getfsmap_class {};

struct trace_event_data_offsets_ext4_shutdown {};

struct trace_event_data_offsets_ext4_error {};

struct trace_event_data_offsets_ext4_prefetch_bitmaps {};

struct trace_event_data_offsets_ext4_lazy_itable_init {};

struct trace_event_data_offsets_ext4_fc_replay_scan {};

struct trace_event_data_offsets_ext4_fc_replay {};

struct trace_event_data_offsets_ext4_fc_commit_start {};

struct trace_event_data_offsets_ext4_fc_commit_stop {};

struct trace_event_data_offsets_ext4_fc_stats {};

struct trace_event_data_offsets_ext4_fc_track_create {};

struct trace_event_data_offsets_ext4_fc_track_link {};

struct trace_event_data_offsets_ext4_fc_track_unlink {};

struct trace_event_data_offsets_ext4_fc_track_inode {};

struct trace_event_data_offsets_ext4_fc_track_range {};

typedef void (*btf_trace_ext4_other_inode_update_time)(void *, struct inode *, ino_t);

typedef void (*btf_trace_ext4_free_inode)(void *, struct inode *);

typedef void (*btf_trace_ext4_request_inode)(void *, struct inode *, int);

typedef void (*btf_trace_ext4_allocate_inode)(void *, struct inode *, struct inode *, int);

typedef void (*btf_trace_ext4_evict_inode)(void *, struct inode *);

typedef void (*btf_trace_ext4_drop_inode)(void *, struct inode *, int);

typedef void (*btf_trace_ext4_nfs_commit_metadata)(void *, struct inode *);

typedef void (*btf_trace_ext4_mark_inode_dirty)(void *, struct inode *, long unsigned int);

typedef void (*btf_trace_ext4_begin_ordered_truncate)(void *, struct inode *, loff_t);

typedef void (*btf_trace_ext4_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_da_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_journalled_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_da_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_writepages)(void *, struct inode *, struct writeback_control *);

typedef void (*btf_trace_ext4_da_write_pages)(void *, struct inode *, long unsigned int, struct writeback_control *);

typedef void (*btf_trace_ext4_da_write_pages_extent)(void *, struct inode *, struct ext4_map_blocks *);

typedef void (*btf_trace_ext4_writepages_result)(void *, struct inode *, struct writeback_control *, int, int);

typedef void (*btf_trace_ext4_writepage)(void *, struct page *);

typedef void (*btf_trace_ext4_readpage)(void *, struct page *);

typedef void (*btf_trace_ext4_releasepage)(void *, struct page *);

typedef void (*btf_trace_ext4_invalidatepage)(void *, struct page *, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_journalled_invalidatepage)(void *, struct page *, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_discard_blocks)(void *, struct super_block *, long long unsigned int, long long unsigned int);

typedef void (*btf_trace_ext4_mb_new_inode_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);

typedef void (*btf_trace_ext4_mb_new_group_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *);

typedef void (*btf_trace_ext4_mb_release_inode_pa)(void *, struct ext4_prealloc_space *, long long unsigned int, unsigned int);

typedef void (*btf_trace_ext4_mb_release_group_pa)(void *, struct super_block *, struct ext4_prealloc_space *);

typedef void (*btf_trace_ext4_discard_preallocations)(void *, struct inode *, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_mb_discard_preallocations)(void *, struct super_block *, int);

typedef void (*btf_trace_ext4_request_blocks)(void *, struct ext4_allocation_request *);

typedef void (*btf_trace_ext4_allocate_blocks)(void *, struct ext4_allocation_request *, long long unsigned int);

typedef void (*btf_trace_ext4_free_blocks)(void *, struct inode *, __u64, long unsigned int, int);

typedef void (*btf_trace_ext4_sync_file_enter)(void *, struct file *, int);

typedef void (*btf_trace_ext4_sync_file_exit)(void *, struct inode *, int);

typedef void (*btf_trace_ext4_sync_fs)(void *, struct super_block *, int);

typedef void (*btf_trace_ext4_alloc_da_blocks)(void *, struct inode *);

typedef void (*btf_trace_ext4_mballoc_alloc)(void *, struct ext4_allocation_context *);

typedef void (*btf_trace_ext4_mballoc_prealloc)(void *, struct ext4_allocation_context *);

typedef void (*btf_trace_ext4_mballoc_discard)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);

typedef void (*btf_trace_ext4_mballoc_free)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);

typedef void (*btf_trace_ext4_forget)(void *, struct inode *, int, __u64);

typedef void (*btf_trace_ext4_da_update_reserve_space)(void *, struct inode *, int, int);

typedef void (*btf_trace_ext4_da_reserve_space)(void *, struct inode *);

typedef void (*btf_trace_ext4_da_release_space)(void *, struct inode *, int);

typedef void (*btf_trace_ext4_mb_bitmap_load)(void *, struct super_block *, long unsigned int);

typedef void (*btf_trace_ext4_mb_buddy_bitmap_load)(void *, struct super_block *, long unsigned int);

typedef void (*btf_trace_ext4_load_inode_bitmap)(void *, struct super_block *, long unsigned int);

typedef void (*btf_trace_ext4_read_block_bitmap_load)(void *, struct super_block *, long unsigned int, bool);

typedef void (*btf_trace_ext4_direct_IO_enter)(void *, struct inode *, loff_t, long unsigned int, int);

typedef void (*btf_trace_ext4_direct_IO_exit)(void *, struct inode *, loff_t, long unsigned int, int, int);

typedef void (*btf_trace_ext4_fallocate_enter)(void *, struct inode *, loff_t, loff_t, int);

typedef void (*btf_trace_ext4_punch_hole)(void *, struct inode *, loff_t, loff_t, int);

typedef void (*btf_trace_ext4_zero_range)(void *, struct inode *, loff_t, loff_t, int);

typedef void (*btf_trace_ext4_fallocate_exit)(void *, struct inode *, loff_t, unsigned int, int);

typedef void (*btf_trace_ext4_unlink_enter)(void *, struct inode *, struct dentry *);

typedef void (*btf_trace_ext4_unlink_exit)(void *, struct dentry *, int);

typedef void (*btf_trace_ext4_truncate_enter)(void *, struct inode *);

typedef void (*btf_trace_ext4_truncate_exit)(void *, struct inode *);

typedef void (*btf_trace_ext4_ext_convert_to_initialized_enter)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *);

typedef void (*btf_trace_ext4_ext_convert_to_initialized_fastpath)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *, struct ext4_extent *);

typedef void (*btf_trace_ext4_ext_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_ind_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int);

typedef void (*btf_trace_ext4_ext_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);

typedef void (*btf_trace_ext4_ind_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int);

typedef void (*btf_trace_ext4_ext_load_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t);

typedef void (*btf_trace_ext4_load_inode)(void *, struct super_block *, long unsigned int);

typedef void (*btf_trace_ext4_journal_start)(void *, struct super_block *, int, int, int, long unsigned int);

typedef void (*btf_trace_ext4_journal_start_reserved)(void *, struct super_block *, int, long unsigned int);

typedef void (*btf_trace_ext4_trim_extent)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);

typedef void (*btf_trace_ext4_trim_all_free)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t);

typedef void (*btf_trace_ext4_ext_handle_unwritten_extents)(void *, struct inode *, struct ext4_map_blocks *, int, unsigned int, ext4_fsblk_t);

typedef void (*btf_trace_ext4_get_implied_cluster_alloc_exit)(void *, struct super_block *, struct ext4_map_blocks *, int);

typedef void (*btf_trace_ext4_ext_put_in_cache)(void *, struct inode *, ext4_lblk_t, unsigned int, ext4_fsblk_t);

typedef void (*btf_trace_ext4_ext_in_cache)(void *, struct inode *, ext4_lblk_t, int);

typedef void (*btf_trace_ext4_find_delalloc_range)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, int, ext4_lblk_t);

typedef void (*btf_trace_ext4_get_reserved_cluster_alloc)(void *, struct inode *, ext4_lblk_t, unsigned int);

typedef void (*btf_trace_ext4_ext_show_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t, short unsigned int);

typedef void (*btf_trace_ext4_remove_blocks)(void *, struct inode *, struct ext4_extent *, ext4_lblk_t, ext4_fsblk_t, struct partial_cluster *);

typedef void (*btf_trace_ext4_ext_rm_leaf)(void *, struct inode *, ext4_lblk_t, struct ext4_extent *, struct partial_cluster *);

typedef void (*btf_trace_ext4_ext_rm_idx)(void *, struct inode *, ext4_fsblk_t);

typedef void (*btf_trace_ext4_ext_remove_space)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int);

typedef void (*btf_trace_ext4_ext_remove_space_done)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, struct partial_cluster *, __le16);

typedef void (*btf_trace_ext4_es_insert_extent)(void *, struct inode *, struct extent_status *);

typedef void (*btf_trace_ext4_es_cache_extent)(void *, struct inode *, struct extent_status *);

typedef void (*btf_trace_ext4_es_remove_extent)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t);

typedef void (*btf_trace_ext4_es_find_extent_range_enter)(void *, struct inode *, ext4_lblk_t);

typedef void (*btf_trace_ext4_es_find_extent_range_exit)(void *, struct inode *, struct extent_status *);

typedef void (*btf_trace_ext4_es_lookup_extent_enter)(void *, struct inode *, ext4_lblk_t);

typedef void (*btf_trace_ext4_es_lookup_extent_exit)(void *, struct inode *, struct extent_status *, int);

typedef void (*btf_trace_ext4_es_shrink_count)(void *, struct super_block *, int, int);

typedef void (*btf_trace_ext4_es_shrink_scan_enter)(void *, struct super_block *, int, int);

typedef void (*btf_trace_ext4_es_shrink_scan_exit)(void *, struct super_block *, int, int);

typedef void (*btf_trace_ext4_collapse_range)(void *, struct inode *, loff_t, loff_t);

typedef void (*btf_trace_ext4_insert_range)(void *, struct inode *, loff_t, loff_t);

typedef void (*btf_trace_ext4_es_shrink)(void *, struct super_block *, int, u64, int, int);

typedef void (*btf_trace_ext4_es_insert_delayed_block)(void *, struct inode *, struct extent_status *, bool);

typedef void (*btf_trace_ext4_fsmap_low_key)(void *, struct super_block *, u32, u32, u64, u64, u64);

typedef void (*btf_trace_ext4_fsmap_high_key)(void *, struct super_block *, u32, u32, u64, u64, u64);

typedef void (*btf_trace_ext4_fsmap_mapping)(void *, struct super_block *, u32, u32, u64, u64, u64);

typedef void (*btf_trace_ext4_getfsmap_low_key)(void *, struct super_block *, struct ext4_fsmap *);

typedef void (*btf_trace_ext4_getfsmap_high_key)(void *, struct super_block *, struct ext4_fsmap *);

typedef void (*btf_trace_ext4_getfsmap_mapping)(void *, struct super_block *, struct ext4_fsmap *);

typedef void (*btf_trace_ext4_shutdown)(void *, struct super_block *, long unsigned int);

typedef void (*btf_trace_ext4_error)(void *, struct super_block *, const char *, unsigned int);

typedef void (*btf_trace_ext4_prefetch_bitmaps)(void *, struct super_block *, ext4_group_t, ext4_group_t, unsigned int);

typedef void (*btf_trace_ext4_lazy_itable_init)(void *, struct super_block *, ext4_group_t);

typedef void (*btf_trace_ext4_fc_replay_scan)(void *, struct super_block *, int, int);

typedef void (*btf_trace_ext4_fc_replay)(void *, struct super_block *, int, int, int, int);

typedef void (*btf_trace_ext4_fc_commit_start)(void *, struct super_block *);

typedef void (*btf_trace_ext4_fc_commit_stop)(void *, struct super_block *, int, int);

typedef void (*btf_trace_ext4_fc_stats)(void *, struct super_block *);

typedef void (*btf_trace_ext4_fc_track_create)(void *, struct inode *, struct dentry *, int);

typedef void (*btf_trace_ext4_fc_track_link)(void *, struct inode *, struct dentry *, int);

typedef void (*btf_trace_ext4_fc_track_unlink)(void *, struct inode *, struct dentry *, int);

typedef void (*btf_trace_ext4_fc_track_inode)(void *, struct inode *, int);

typedef void (*btf_trace_ext4_fc_track_range)(void *, struct inode *, long int, long int, int);

enum {
	Opt_bsd_df = 0,
	Opt_minix_df = 1,
	Opt_grpid = 2,
	Opt_nogrpid = 3,
	Opt_resgid = 4,
	Opt_resuid = 5,
	Opt_sb = 6,
	Opt_err_cont = 7,
	Opt_err_panic = 8,
	Opt_err_ro = 9,
	Opt_nouid32 = 10,
	Opt_debug = 11,
	Opt_removed = 12,
	Opt_user_xattr = 13,
	Opt_nouser_xattr = 14,
	Opt_acl = 15,
	Opt_noacl = 16,
	Opt_auto_da_alloc = 17,
	Opt_noauto_da_alloc = 18,
	Opt_noload = 19,
	Opt_commit = 20,
	Opt_min_batch_time = 21,
	Opt_max_batch_time = 22,
	Opt_journal_dev = 23,
	Opt_journal_path = 24,
	Opt_journal_checksum = 25,
	Opt_journal_async_commit = 26,
	Opt_abort = 27,
	Opt_data_journal = 28,
	Opt_data_ordered = 29,
	Opt_data_writeback = 30,
	Opt_data_err_abort = 31,
	Opt_data_err_ignore = 32,
	Opt_test_dummy_encryption = 33,
	Opt_inlinecrypt = 34,
	Opt_usrjquota = 35,
	Opt_grpjquota = 36,
	Opt_offusrjquota = 37,
	Opt_offgrpjquota = 38,
	Opt_jqfmt_vfsold = 39,
	Opt_jqfmt_vfsv0 = 40,
	Opt_jqfmt_vfsv1 = 41,
	Opt_quota = 42,
	Opt_noquota = 43,
	Opt_barrier = 44,
	Opt_nobarrier = 45,
	Opt_err___2 = 46,
	Opt_usrquota = 47,
	Opt_grpquota = 48,
	Opt_prjquota = 49,
	Opt_i_version = 50,
	Opt_dax = 51,
	Opt_dax_always = 52,
	Opt_dax_inode = 53,
	Opt_dax_never = 54,
	Opt_stripe = 55,
	Opt_delalloc = 56,
	Opt_nodelalloc = 57,
	Opt_warn_on_error = 58,
	Opt_nowarn_on_error = 59,
	Opt_mblk_io_submit = 60,
	Opt_lazytime = 61,
	Opt_nolazytime = 62,
	Opt_debug_want_extra_isize = 63,
	Opt_nomblk_io_submit = 64,
	Opt_block_validity = 65,
	Opt_noblock_validity = 66,
	Opt_inode_readahead_blks = 67,
	Opt_journal_ioprio = 68,
	Opt_dioread_nolock = 69,
	Opt_dioread_lock = 70,
	Opt_discard = 71,
	Opt_nodiscard = 72,
	Opt_init_itable = 73,
	Opt_noinit_itable = 74,
	Opt_max_dir_size_kb = 75,
	Opt_nojournal_checksum = 76,
	Opt_nombcache = 77,
	Opt_prefetch_block_bitmaps = 78,
};

struct mount_opts {
	int token;
	int mount_opt;
	int flags;
};

struct ext4_mount_options {
	long unsigned int s_mount_opt;
	long unsigned int s_mount_opt2;
	kuid_t s_resuid;
	kgid_t s_resgid;
	long unsigned int s_commit_interval;
	u32 s_min_batch_time;
	u32 s_max_batch_time;
	int s_jquota_fmt;
	char *s_qf_names[3];
};

enum {
	attr_noop = 0,
	attr_delayed_allocation_blocks = 1,
	attr_session_write_kbytes = 2,
	attr_lifetime_write_kbytes = 3,
	attr_reserved_clusters = 4,
	attr_sra_exceeded_retry_limit = 5,
	attr_inode_readahead = 6,
	attr_trigger_test_error = 7,
	attr_first_error_time = 8,
	attr_last_error_time = 9,
	attr_feature = 10,
	attr_pointer_ui = 11,
	attr_pointer_ul = 12,
	attr_pointer_u64 = 13,
	attr_pointer_u8 = 14,
	attr_pointer_string = 15,
	attr_pointer_atomic = 16,
	attr_journal_task = 17,
};

enum {
	ptr_explicit = 0,
	ptr_ext4_sb_info_offset = 1,
	ptr_ext4_super_block_offset = 2,
};

struct ext4_attr {
	struct attribute attr;
	short int attr_id;
	short int attr_ptr;
	short unsigned int attr_size;
	union {
		int offset;
		void *explicit_ptr;
	} u;
};

struct ext4_xattr_header {
	__le32 h_magic;
	__le32 h_refcount;
	__le32 h_blocks;
	__le32 h_hash;
	__le32 h_checksum;
	__u32 h_reserved[3];
};

struct ext4_xattr_block_find {
	struct ext4_xattr_search s;
	struct buffer_head *bh;
};

struct ext4_fc_tl {
	__le16 fc_tag;
	__le16 fc_len;
};

struct ext4_fc_head {
	__le32 fc_features;
	__le32 fc_tid;
};

struct ext4_fc_add_range {
	__le32 fc_ino;
	__u8 fc_ex[12];
};

struct ext4_fc_del_range {
	__le32 fc_ino;
	__le32 fc_lblk;
	__le32 fc_len;
};

struct ext4_fc_dentry_info {
	__le32 fc_parent_ino;
	__le32 fc_ino;
	u8 fc_dname[0];
};

struct ext4_fc_inode {
	__le32 fc_ino;
	__u8 fc_raw_inode[0];
};

struct ext4_fc_tail {
	__le32 fc_tid;
	__le32 fc_crc;
};

struct ext4_fc_dentry_update {
	int fcd_op;
	int fcd_parent;
	int fcd_ino;
	struct qstr fcd_name;
	unsigned char fcd_iname[32];
	struct list_head fcd_list;
};

struct __track_dentry_update_args {
	struct dentry *dentry;
	int op;
};

struct __track_range_args {
	ext4_lblk_t start;
	ext4_lblk_t end;
};

struct dentry_info_args {
	int parent_ino;
	int dname_len;
	int ino;
	int inode_len;
	char *dname;
};

typedef struct {
	__le16 e_tag;
	__le16 e_perm;
	__le32 e_id;
} ext4_acl_entry;

typedef struct {
	__le32 a_version;
} ext4_acl_header;

struct commit_header {
	__be32 h_magic;
	__be32 h_blocktype;
	__be32 h_sequence;
	unsigned char h_chksum_type;
	unsigned char h_chksum_size;
	unsigned char h_padding[2];
	__be32 h_chksum[8];
	__be64 h_commit_sec;
	__be32 h_commit_nsec;
};

struct journal_block_tag3_s {
	__be32 t_blocknr;
	__be32 t_flags;
	__be32 t_blocknr_high;
	__be32 t_checksum;
};

typedef struct journal_block_tag3_s journal_block_tag3_t;

struct journal_block_tag_s {
	__be32 t_blocknr;
	__be16 t_checksum;
	__be16 t_flags;
	__be32 t_blocknr_high;
};

typedef struct journal_block_tag_s journal_block_tag_t;

struct jbd2_journal_block_tail {
	__be32 t_checksum;
};

struct jbd2_journal_revoke_header_s {
	journal_header_t r_header;
	__be32 r_count;
};

typedef struct jbd2_journal_revoke_header_s jbd2_journal_revoke_header_t;

struct recovery_info {
	tid_t start_transaction;
	tid_t end_transaction;
	int nr_replays;
	int nr_revokes;
	int nr_revoke_hits;
};

struct jbd2_revoke_table_s {
	int hash_size;
	int hash_shift;
	struct list_head *hash_table;
};

struct jbd2_revoke_record_s {
	struct list_head hash;
	tid_t sequence;
	long long unsigned int blocknr;
};

struct trace_event_raw_jbd2_checkpoint {
	struct trace_entry ent;
	dev_t dev;
	int result;
	char __data[0];
};

struct trace_event_raw_jbd2_commit {
	struct trace_entry ent;
	dev_t dev;
	char sync_commit;
	int transaction;
	char __data[0];
};

struct trace_event_raw_jbd2_end_commit {
	struct trace_entry ent;
	dev_t dev;
	char sync_commit;
	int transaction;
	int head;
	char __data[0];
};

struct trace_event_raw_jbd2_submit_inode_data {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	char __data[0];
};

struct trace_event_raw_jbd2_handle_start_class {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int tid;
	unsigned int type;
	unsigned int line_no;
	int requested_blocks;
	char __data[0];
};

struct trace_event_raw_jbd2_handle_extend {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int tid;
	unsigned int type;
	unsigned int line_no;
	int buffer_credits;
	int requested_blocks;
	char __data[0];
};

struct trace_event_raw_jbd2_handle_stats {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int tid;
	unsigned int type;
	unsigned int line_no;
	int interval;
	int sync;
	int requested_blocks;
	int dirtied_blocks;
	char __data[0];
};

struct trace_event_raw_jbd2_run_stats {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int tid;
	long unsigned int wait;
	long unsigned int request_delay;
	long unsigned int running;
	long unsigned int locked;
	long unsigned int flushing;
	long unsigned int logging;
	__u32 handle_count;
	__u32 blocks;
	__u32 blocks_logged;
	char __data[0];
};

struct trace_event_raw_jbd2_checkpoint_stats {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int tid;
	long unsigned int chp_time;
	__u32 forced_to_close;
	__u32 written;
	__u32 dropped;
	char __data[0];
};

struct trace_event_raw_jbd2_update_log_tail {
	struct trace_entry ent;
	dev_t dev;
	tid_t tail_sequence;
	tid_t first_tid;
	long unsigned int block_nr;
	long unsigned int freed;
	char __data[0];
};

struct trace_event_raw_jbd2_write_superblock {
	struct trace_entry ent;
	dev_t dev;
	int write_op;
	char __data[0];
};

struct trace_event_raw_jbd2_lock_buffer_stall {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int stall_ms;
	char __data[0];
};

struct trace_event_data_offsets_jbd2_checkpoint {};

struct trace_event_data_offsets_jbd2_commit {};

struct trace_event_data_offsets_jbd2_end_commit {};

struct trace_event_data_offsets_jbd2_submit_inode_data {};

struct trace_event_data_offsets_jbd2_handle_start_class {};

struct trace_event_data_offsets_jbd2_handle_extend {};

struct trace_event_data_offsets_jbd2_handle_stats {};

struct trace_event_data_offsets_jbd2_run_stats {};

struct trace_event_data_offsets_jbd2_checkpoint_stats {};

struct trace_event_data_offsets_jbd2_update_log_tail {};

struct trace_event_data_offsets_jbd2_write_superblock {};

struct trace_event_data_offsets_jbd2_lock_buffer_stall {};

typedef void (*btf_trace_jbd2_checkpoint)(void *, journal_t *, int);

typedef void (*btf_trace_jbd2_start_commit)(void *, journal_t *, transaction_t *);

typedef void (*btf_trace_jbd2_commit_locking)(void *, journal_t *, transaction_t *);

typedef void (*btf_trace_jbd2_commit_flushing)(void *, journal_t *, transaction_t *);

typedef void (*btf_trace_jbd2_commit_logging)(void *, journal_t *, transaction_t *);

typedef void (*btf_trace_jbd2_drop_transaction)(void *, journal_t *, transaction_t *);

typedef void (*btf_trace_jbd2_end_commit)(void *, journal_t *, transaction_t *);

typedef void (*btf_trace_jbd2_submit_inode_data)(void *, struct inode *);

typedef void (*btf_trace_jbd2_handle_start)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);

typedef void (*btf_trace_jbd2_handle_restart)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int);

typedef void (*btf_trace_jbd2_handle_extend)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int);

typedef void (*btf_trace_jbd2_handle_stats)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int, int, int);

typedef void (*btf_trace_jbd2_run_stats)(void *, dev_t, long unsigned int, struct transaction_run_stats_s *);

typedef void (*btf_trace_jbd2_checkpoint_stats)(void *, dev_t, long unsigned int, struct transaction_chp_stats_s *);

typedef void (*btf_trace_jbd2_update_log_tail)(void *, journal_t *, tid_t, long unsigned int, long unsigned int);

typedef void (*btf_trace_jbd2_write_superblock)(void *, journal_t *, int);

typedef void (*btf_trace_jbd2_lock_buffer_stall)(void *, dev_t, long unsigned int);

struct jbd2_stats_proc_session {
	journal_t *journal;
	struct transaction_stats_s *stats;
	int start;
	int max;
};

struct ramfs_mount_opts {
	umode_t mode;
};

struct ramfs_fs_info {
	struct ramfs_mount_opts mount_opts;
};

enum ramfs_param {
	Opt_mode___3 = 0,
};

typedef u16 wchar_t;

struct nls_table {
	const char *charset;
	const char *alias;
	int (*uni2char)(wchar_t, unsigned char *, int);
	int (*char2uni)(const unsigned char *, int, wchar_t *);
	const unsigned char *charset2lower;
	const unsigned char *charset2upper;
	struct module *owner;
	struct nls_table *next;
};

struct fat_mount_options {
	kuid_t fs_uid;
	kgid_t fs_gid;
	short unsigned int fs_fmask;
	short unsigned int fs_dmask;
	short unsigned int codepage;
	int time_offset;
	char *iocharset;
	short unsigned int shortname;
	unsigned char name_check;
	unsigned char errors;
	unsigned char nfs;
	short unsigned int allow_utime;
	unsigned int quiet: 1;
	unsigned int showexec: 1;
	unsigned int sys_immutable: 1;
	unsigned int dotsOK: 1;
	unsigned int isvfat: 1;
	unsigned int utf8: 1;
	unsigned int unicode_xlate: 1;
	unsigned int numtail: 1;
	unsigned int flush: 1;
	unsigned int nocase: 1;
	unsigned int usefree: 1;
	unsigned int tz_set: 1;
	unsigned int rodir: 1;
	unsigned int discard: 1;
	unsigned int dos1xfloppy: 1;
};

struct fatent_operations;

struct msdos_sb_info {
	short unsigned int sec_per_clus;
	short unsigned int cluster_bits;
	unsigned int cluster_size;
	unsigned char fats;
	unsigned char fat_bits;
	short unsigned int fat_start;
	long unsigned int fat_length;
	long unsigned int dir_start;
	short unsigned int dir_entries;
	long unsigned int data_start;
	long unsigned int max_cluster;
	long unsigned int root_cluster;
	long unsigned int fsinfo_sector;
	struct mutex fat_lock;
	struct mutex nfs_build_inode_lock;
	struct mutex s_lock;
	unsigned int prev_free;
	unsigned int free_clusters;
	unsigned int free_clus_valid;
	struct fat_mount_options options;
	struct nls_table *nls_disk;
	struct nls_table *nls_io;
	const void *dir_ops;
	int dir_per_block;
	int dir_per_block_bits;
	unsigned int vol_id;
	int fatent_shift;
	const struct fatent_operations *fatent_ops;
	struct inode *fat_inode;
	struct inode *fsinfo_inode;
	struct ratelimit_state ratelimit;
	spinlock_t inode_hash_lock;
	struct hlist_head inode_hashtable[256];
	spinlock_t dir_hash_lock;
	struct hlist_head dir_hashtable[256];
	unsigned int dirty;
	struct callback_head rcu;
};

struct fat_entry;

struct fatent_operations {
	void (*ent_blocknr)(struct super_block *, int, int *, sector_t *);
	void (*ent_set_ptr)(struct fat_entry *, int);
	int (*ent_bread)(struct super_block *, struct fat_entry *, int, sector_t);
	int (*ent_get)(struct fat_entry *);
	void (*ent_put)(struct fat_entry *, int);
	int (*ent_next)(struct fat_entry *);
};

struct msdos_inode_info {
	spinlock_t cache_lru_lock;
	struct list_head cache_lru;
	int nr_caches;
	unsigned int cache_valid_id;
	loff_t mmu_private;
	int i_start;
	int i_logstart;
	int i_attrs;
	loff_t i_pos;
	struct hlist_node i_fat_hash;
	struct hlist_node i_dir_hash;
	struct rw_semaphore truncate_lock;
	struct inode vfs_inode;
};

struct fat_entry {
	int entry;
	union {
		u8 *ent12_p[2];
		__le16 *ent16_p;
		__le32 *ent32_p;
	} u;
	int nr_bhs;
	struct buffer_head *bhs[2];
	struct inode *fat_inode;
};

struct fat_cache {
	struct list_head cache_list;
	int nr_contig;
	int fcluster;
	int dcluster;
};

struct fat_cache_id {
	unsigned int id;
	int nr_contig;
	int fcluster;
	int dcluster;
};

struct compat_dirent {
	u32 d_ino;
	compat_off_t d_off;
	u16 d_reclen;
	char d_name[256];
};

enum utf16_endian {
	UTF16_HOST_ENDIAN = 0,
	UTF16_LITTLE_ENDIAN = 1,
	UTF16_BIG_ENDIAN = 2,
};

struct __fat_dirent {
	long int d_ino;
	__kernel_off_t d_off;
	short unsigned int d_reclen;
	char d_name[256];
};

struct msdos_dir_entry {
	__u8 name[11];
	__u8 attr;
	__u8 lcase;
	__u8 ctime_cs;
	__le16 ctime;
	__le16 cdate;
	__le16 adate;
	__le16 starthi;
	__le16 time;
	__le16 date;
	__le16 start;
	__le32 size;
};

struct msdos_dir_slot {
	__u8 id;
	__u8 name0_4[10];
	__u8 attr;
	__u8 reserved;
	__u8 alias_checksum;
	__u8 name5_10[12];
	__le16 start;
	__u8 name11_12[4];
};

struct fat_slot_info {
	loff_t i_pos;
	loff_t slot_off;
	int nr_slots;
	struct msdos_dir_entry *de;
	struct buffer_head *bh;
};

typedef long long unsigned int llu;

enum {
	PARSE_INVALID = 1,
	PARSE_NOT_LONGNAME = 2,
	PARSE_EOF = 3,
};

struct fat_ioctl_filldir_callback {
	struct dir_context ctx;
	void *dirent;
	int result;
	const char *longname;
	int long_len;
	const char *shortname;
	int short_len;
};

struct fatent_ra {
	sector_t cur;
	sector_t limit;
	unsigned int ra_blocks;
	sector_t ra_advance;
	sector_t ra_next;
	sector_t ra_limit;
};

struct fat_boot_sector {
	__u8 ignored[3];
	__u8 system_id[8];
	__u8 sector_size[2];
	__u8 sec_per_clus;
	__le16 reserved;
	__u8 fats;
	__u8 dir_entries[2];
	__u8 sectors[2];
	__u8 media;
	__le16 fat_length;
	__le16 secs_track;
	__le16 heads;
	__le32 hidden;
	__le32 total_sect;
	union {
		struct {
			__u8 drive_number;
			__u8 state;
			__u8 signature;
			__u8 vol_id[4];
			__u8 vol_label[11];
			__u8 fs_type[8];
		} fat16;
		struct {
			__le32 length;
			__le16 flags;
			__u8 version[2];
			__le32 root_cluster;
			__le16 info_sector;
			__le16 backup_boot;
			__le16 reserved2[6];
			__u8 drive_number;
			__u8 state;
			__u8 signature;
			__u8 vol_id[4];
			__u8 vol_label[11];
			__u8 fs_type[8];
		} fat32;
	};
};

struct fat_boot_fsinfo {
	__le32 signature1;
	__le32 reserved1[120];
	__le32 signature2;
	__le32 free_clusters;
	__le32 next_cluster;
	__le32 reserved2[4];
};

struct fat_bios_param_block {
	u16 fat_sector_size;
	u8 fat_sec_per_clus;
	u16 fat_reserved;
	u8 fat_fats;
	u16 fat_dir_entries;
	u16 fat_sectors;
	u16 fat_fat_length;
	u32 fat_total_sect;
	u8 fat16_state;
	u32 fat16_vol_id;
	u32 fat32_length;
	u32 fat32_root_cluster;
	u16 fat32_info_sector;
	u8 fat32_state;
	u32 fat32_vol_id;
};

struct fat_floppy_defaults {
	unsigned int nr_sectors;
	unsigned int sec_per_clus;
	unsigned int dir_entries;
	unsigned int media;
	unsigned int fat_length;
};

enum {
	Opt_check_n = 0,
	Opt_check_r = 1,
	Opt_check_s = 2,
	Opt_uid___3 = 3,
	Opt_gid___4 = 4,
	Opt_umask = 5,
	Opt_dmask = 6,
	Opt_fmask = 7,
	Opt_allow_utime = 8,
	Opt_codepage = 9,
	Opt_usefree = 10,
	Opt_nocase = 11,
	Opt_quiet = 12,
	Opt_showexec = 13,
	Opt_debug___2 = 14,
	Opt_immutable = 15,
	Opt_dots = 16,
	Opt_nodots = 17,
	Opt_charset = 18,
	Opt_shortname_lower = 19,
	Opt_shortname_win95 = 20,
	Opt_shortname_winnt = 21,
	Opt_shortname_mixed = 22,
	Opt_utf8_no = 23,
	Opt_utf8_yes = 24,
	Opt_uni_xl_no = 25,
	Opt_uni_xl_yes = 26,
	Opt_nonumtail_no = 27,
	Opt_nonumtail_yes = 28,
	Opt_obsolete = 29,
	Opt_flush = 30,
	Opt_tz_utc = 31,
	Opt_rodir = 32,
	Opt_err_cont___2 = 33,
	Opt_err_panic___2 = 34,
	Opt_err_ro___2 = 35,
	Opt_discard___2 = 36,
	Opt_nfs = 37,
	Opt_time_offset = 38,
	Opt_nfs_stale_rw = 39,
	Opt_nfs_nostale_ro = 40,
	Opt_err___3 = 41,
	Opt_dos1xfloppy = 42,
};

struct fat_fid {
	u32 i_gen;
	u32 i_pos_low;
	u16 i_pos_hi;
	u16 parent_i_pos_hi;
	u32 parent_i_pos_low;
	u32 parent_i_gen;
};

struct shortname_info {
	unsigned char lower: 1;
	unsigned char upper: 1;
	unsigned char valid: 1;
};

struct in_addr {
	__be32 s_addr;
};

struct sockaddr_in {
	__kernel_sa_family_t sin_family;
	__be16 sin_port;
	struct in_addr sin_addr;
	unsigned char __pad[8];
};

struct sockaddr_in6 {
	short unsigned int sin6_family;
	__be16 sin6_port;
	__be32 sin6_flowinfo;
	struct in6_addr sin6_addr;
	__u32 sin6_scope_id;
};

enum rpc_auth_flavors {
	RPC_AUTH_NULL = 0,
	RPC_AUTH_UNIX = 1,
	RPC_AUTH_SHORT = 2,
	RPC_AUTH_DES = 3,
	RPC_AUTH_KRB = 4,
	RPC_AUTH_GSS = 6,
	RPC_AUTH_MAXFLAVOR = 8,
	RPC_AUTH_GSS_KRB5 = 390003,
	RPC_AUTH_GSS_KRB5I = 390004,
	RPC_AUTH_GSS_KRB5P = 390005,
	RPC_AUTH_GSS_LKEY = 390006,
	RPC_AUTH_GSS_LKEYI = 390007,
	RPC_AUTH_GSS_LKEYP = 390008,
	RPC_AUTH_GSS_SPKM = 390009,
	RPC_AUTH_GSS_SPKMI = 390010,
	RPC_AUTH_GSS_SPKMP = 390011,
};

struct xdr_netobj {
	unsigned int len;
	u8 *data;
};

struct rpc_task_setup {
	struct rpc_task *task;
	struct rpc_clnt *rpc_client;
	struct rpc_xprt *rpc_xprt;
	struct rpc_cred *rpc_op_cred;
	const struct rpc_message *rpc_message;
	const struct rpc_call_ops *callback_ops;
	void *callback_data;
	struct workqueue_struct *workqueue;
	short unsigned int flags;
	signed char priority;
};

enum rpc_display_format_t {
	RPC_DISPLAY_ADDR = 0,
	RPC_DISPLAY_PORT = 1,
	RPC_DISPLAY_PROTO = 2,
	RPC_DISPLAY_HEX_ADDR = 3,
	RPC_DISPLAY_HEX_PORT = 4,
	RPC_DISPLAY_NETID = 5,
	RPC_DISPLAY_MAX = 6,
};

enum xprt_transports {
	XPRT_TRANSPORT_UDP = 17,
	XPRT_TRANSPORT_TCP = 6,
	XPRT_TRANSPORT_BC_TCP = 2147483654,
	XPRT_TRANSPORT_RDMA = 256,
	XPRT_TRANSPORT_BC_RDMA = 2147483904,
	XPRT_TRANSPORT_LOCAL = 257,
};

struct svc_xprt_class;

struct svc_xprt_ops;

struct svc_xprt {
	struct svc_xprt_class *xpt_class;
	const struct svc_xprt_ops *xpt_ops;
	struct kref xpt_ref;
	struct list_head xpt_list;
	struct list_head xpt_ready;
	long unsigned int xpt_flags;
	struct svc_serv *xpt_server;
	atomic_t xpt_reserved;
	atomic_t xpt_nr_rqsts;
	struct mutex xpt_mutex;
	spinlock_t xpt_lock;
	void *xpt_auth_cache;
	struct list_head xpt_deferred;
	struct __kernel_sockaddr_storage xpt_local;
	size_t xpt_locallen;
	struct __kernel_sockaddr_storage xpt_remote;
	size_t xpt_remotelen;
	char xpt_remotebuf[58];
	struct list_head xpt_users;
	struct net *xpt_net;
	const struct cred *xpt_cred;
	struct rpc_xprt *xpt_bc_xprt;
	struct rpc_xprt_switch *xpt_bc_xps;
};

struct svc_program;

struct svc_stat;

struct svc_pool;

struct svc_serv_ops;

struct svc_serv {
	struct svc_program *sv_program;
	struct svc_stat *sv_stats;
	spinlock_t sv_lock;
	unsigned int sv_nrthreads;
	unsigned int sv_maxconn;
	unsigned int sv_max_payload;
	unsigned int sv_max_mesg;
	unsigned int sv_xdrsize;
	struct list_head sv_permsocks;
	struct list_head sv_tempsocks;
	int sv_tmpcnt;
	struct timer_list sv_temptimer;
	char *sv_name;
	unsigned int sv_nrpools;
	struct svc_pool *sv_pools;
	const struct svc_serv_ops *sv_ops;
	struct list_head sv_cb_list;
	spinlock_t sv_cb_lock;
	wait_queue_head_t sv_cb_waitq;
	bool sv_bc_enabled;
};

struct svc_stat {
	struct svc_program *program;
	unsigned int netcnt;
	unsigned int netudpcnt;
	unsigned int nettcpcnt;
	unsigned int nettcpconn;
	unsigned int rpccnt;
	unsigned int rpcbadfmt;
	unsigned int rpcbadauth;
	unsigned int rpcbadclnt;
};

struct svc_version;

struct svc_rqst;

struct svc_process_info;

struct svc_program {
	struct svc_program *pg_next;
	u32 pg_prog;
	unsigned int pg_lovers;
	unsigned int pg_hivers;
	unsigned int pg_nvers;
	const struct svc_version **pg_vers;
	char *pg_name;
	char *pg_class;
	struct svc_stat *pg_stats;
	int (*pg_authenticate)(struct svc_rqst *);
	__be32 (*pg_init_request)(struct svc_rqst *, const struct svc_program *, struct svc_process_info *);
	int (*pg_rpcbind_set)(struct net *, const struct svc_program *, u32, int, short unsigned int, short unsigned int);
};

struct rpc_pipe_msg {
	struct list_head list;
	void *data;
	size_t len;
	size_t copied;
	int errno;
};

struct rpc_pipe_ops {
	ssize_t (*upcall)(struct file *, struct rpc_pipe_msg *, char *, size_t);
	ssize_t (*downcall)(struct file *, const char *, size_t);
	void (*release_pipe)(struct inode *);
	int (*open_pipe)(struct inode *);
	void (*destroy_msg)(struct rpc_pipe_msg *);
};

struct rpc_pipe {
	struct list_head pipe;
	struct list_head in_upcall;
	struct list_head in_downcall;
	int pipelen;
	int nreaders;
	int nwriters;
	int flags;
	struct delayed_work queue_timeout;
	const struct rpc_pipe_ops *ops;
	spinlock_t lock;
	struct dentry *dentry;
};

struct rpc_iostats {
	spinlock_t om_lock;
	long unsigned int om_ops;
	long unsigned int om_ntrans;
	long unsigned int om_timeouts;
	long long unsigned int om_bytes_sent;
	long long unsigned int om_bytes_recv;
	ktime_t om_queue;
	ktime_t om_rtt;
	ktime_t om_execute;
	long unsigned int om_error_status;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct rpc_create_args {
	struct net *net;
	int protocol;
	struct sockaddr *address;
	size_t addrsize;
	struct sockaddr *saddress;
	const struct rpc_timeout *timeout;
	const char *servername;
	const char *nodename;
	const struct rpc_program *program;
	u32 prognumber;
	u32 version;
	rpc_authflavor_t authflavor;
	u32 nconnect;
	long unsigned int flags;
	char *client_name;
	struct svc_xprt *bc_xprt;
	const struct cred *cred;
};

enum pnfs_iomode {
	IOMODE_READ = 1,
	IOMODE_RW = 2,
	IOMODE_ANY = 3,
};

struct nfs4_deviceid {
	char data[16];
};

struct gss_api_mech;

struct gss_ctx {
	struct gss_api_mech *mech_type;
	void *internal_ctx_id;
	unsigned int slack;
	unsigned int align;
};

struct gss_api_ops;

struct pf_desc;

struct gss_api_mech {
	struct list_head gm_list;
	struct module *gm_owner;
	struct rpcsec_gss_oid gm_oid;
	char *gm_name;
	const struct gss_api_ops *gm_ops;
	int gm_pf_num;
	struct pf_desc *gm_pfs;
	const char *gm_upcall_enctypes;
};

struct auth_domain;

struct pf_desc {
	u32 pseudoflavor;
	u32 qop;
	u32 service;
	char *name;
	char *auth_domain_name;
	struct auth_domain *domain;
	bool datatouch;
};

struct auth_ops;

struct auth_domain {
	struct kref ref;
	struct hlist_node hash;
	char *name;
	struct auth_ops *flavour;
	struct callback_head callback_head;
};

struct gss_api_ops {
	int (*gss_import_sec_context)(const void *, size_t, struct gss_ctx *, time64_t *, gfp_t);
	u32 (*gss_get_mic)(struct gss_ctx *, struct xdr_buf *, struct xdr_netobj *);
	u32 (*gss_verify_mic)(struct gss_ctx *, struct xdr_buf *, struct xdr_netobj *);
	u32 (*gss_wrap)(struct gss_ctx *, int, struct xdr_buf *, struct page **);
	u32 (*gss_unwrap)(struct gss_ctx *, int, int, struct xdr_buf *);
	void (*gss_delete_sec_context)(void *);
};

struct nfs4_xdr_opaque_data;

struct nfs4_xdr_opaque_ops {
	void (*encode)(struct xdr_stream *, const void *, const struct nfs4_xdr_opaque_data *);
	void (*free)(struct nfs4_xdr_opaque_data *);
};

struct nfs4_xdr_opaque_data {
	const struct nfs4_xdr_opaque_ops *ops;
	void *data;
};

struct nfs4_layoutdriver_data {
	struct page **pages;
	__u32 pglen;
	__u32 len;
};

struct pnfs_layout_range {
	u32 iomode;
	u64 offset;
	u64 length;
};

struct nfs4_layoutget_res {
	struct nfs4_sequence_res seq_res;
	int status;
	__u32 return_on_close;
	struct pnfs_layout_range range;
	__u32 type;
	nfs4_stateid stateid;
	struct nfs4_layoutdriver_data *layoutp;
};

struct pnfs_device {
	struct nfs4_deviceid dev_id;
	unsigned int layout_type;
	unsigned int mincount;
	unsigned int maxcount;
	struct page **pages;
	unsigned int pgbase;
	unsigned int pglen;
	unsigned char nocache: 1;
};

struct nfs4_layoutcommit_args {
	struct nfs4_sequence_args seq_args;
	nfs4_stateid stateid;
	__u64 lastbytewritten;
	struct inode *inode;
	const u32 *bitmask;
	size_t layoutupdate_len;
	struct page *layoutupdate_page;
	struct page **layoutupdate_pages;
	__be32 *start_p;
};

struct nfs4_layoutcommit_res {
	struct nfs4_sequence_res seq_res;
	struct nfs_fattr *fattr;
	const struct nfs_server *server;
	int status;
};

struct nfs4_layoutcommit_data {
	struct rpc_task task;
	struct nfs_fattr fattr;
	struct list_head lseg_list;
	const struct cred *cred;
	struct inode *inode;
	struct nfs4_layoutcommit_args args;
	struct nfs4_layoutcommit_res res;
};

struct pnfs_layout_hdr;

struct nfs4_layoutreturn_args {
	struct nfs4_sequence_args seq_args;
	struct pnfs_layout_hdr *layout;
	struct inode *inode;
	struct pnfs_layout_range range;
	nfs4_stateid stateid;
	__u32 layout_type;
	struct nfs4_xdr_opaque_data *ld_private;
};

struct pnfs_layout_hdr {
	refcount_t plh_refcount;
	atomic_t plh_outstanding;
	struct list_head plh_layouts;
	struct list_head plh_bulk_destroy;
	struct list_head plh_segs;
	struct list_head plh_return_segs;
	long unsigned int plh_block_lgets;
	long unsigned int plh_retry_timestamp;
	long unsigned int plh_flags;
	nfs4_stateid plh_stateid;
	u32 plh_barrier;
	u32 plh_return_seq;
	enum pnfs_iomode plh_return_iomode;
	loff_t plh_lwb;
	const struct cred *plh_lc_cred;
	struct inode *plh_inode;
	struct callback_head plh_rcu;
};

struct nfs42_layoutstat_devinfo;

struct nfs42_layoutstat_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	struct inode *inode;
	nfs4_stateid stateid;
	int num_dev;
	struct nfs42_layoutstat_devinfo *devinfo;
};

struct nfs42_layoutstat_devinfo {
	struct nfs4_deviceid dev_id;
	__u64 offset;
	__u64 length;
	__u64 read_count;
	__u64 read_bytes;
	__u64 write_count;
	__u64 write_bytes;
	__u32 layout_type;
	struct nfs4_xdr_opaque_data ld_private;
};

struct pnfs_layout_segment {
	struct list_head pls_list;
	struct list_head pls_lc_list;
	struct list_head pls_commits;
	struct pnfs_layout_range pls_range;
	refcount_t pls_refcount;
	u32 pls_seq;
	long unsigned int pls_flags;
	struct pnfs_layout_hdr *pls_layout;
};

struct nfs_page {
	struct list_head wb_list;
	struct page *wb_page;
	struct nfs_lock_context *wb_lock_context;
	long unsigned int wb_index;
	unsigned int wb_offset;
	unsigned int wb_pgbase;
	unsigned int wb_bytes;
	struct kref wb_kref;
	long unsigned int wb_flags;
	struct nfs_write_verifier wb_verf;
	struct nfs_page *wb_this_page;
	struct nfs_page *wb_head;
	short unsigned int wb_nio;
};

struct nfs_subversion {
	struct module *owner;
	struct file_system_type *nfs_fs;
	const struct rpc_version *rpc_vers;
	const struct nfs_rpc_ops *rpc_ops;
	const struct super_operations *sops;
	const struct xattr_handler **xattr;
	struct list_head list;
};

struct nfs_iostats {
	long long unsigned int bytes[8];
	long long unsigned int fscache[5];
	long unsigned int events[27];
};

struct nfs_fscache_key {
	struct rb_node node;
	struct nfs_client *nfs_client;
	struct {
		struct {
			long unsigned int s_flags;
		} super;
		struct {
			struct nfs_fsid fsid;
			int flags;
			unsigned int rsize;
			unsigned int wsize;
			unsigned int acregmin;
			unsigned int acregmax;
			unsigned int acdirmin;
			unsigned int acdirmax;
		} nfs_server;
		struct {
			rpc_authflavor_t au_flavor;
		} rpc_auth;
		u8 uniq_len;
		char uniquifier[0];
	} key;
};

enum pnfs_try_status {
	PNFS_ATTEMPTED = 0,
	PNFS_NOT_ATTEMPTED = 1,
	PNFS_TRY_AGAIN = 2,
};

struct nfs_pageio_ops;

struct nfs4_deviceid_node;

struct pnfs_layoutdriver_type {
	struct list_head pnfs_tblid;
	const u32 id;
	const char *name;
	struct module *owner;
	unsigned int flags;
	unsigned int max_deviceinfo_size;
	unsigned int max_layoutget_response;
	int (*set_layoutdriver)(struct nfs_server *, const struct nfs_fh *);
	int (*clear_layoutdriver)(struct nfs_server *);
	struct pnfs_layout_hdr * (*alloc_layout_hdr)(struct inode *, gfp_t);
	void (*free_layout_hdr)(struct pnfs_layout_hdr *);
	struct pnfs_layout_segment * (*alloc_lseg)(struct pnfs_layout_hdr *, struct nfs4_layoutget_res *, gfp_t);
	void (*free_lseg)(struct pnfs_layout_segment *);
	void (*add_lseg)(struct pnfs_layout_hdr *, struct pnfs_layout_segment *, struct list_head *);
	void (*return_range)(struct pnfs_layout_hdr *, struct pnfs_layout_range *);
	const struct nfs_pageio_ops *pg_read_ops;
	const struct nfs_pageio_ops *pg_write_ops;
	struct pnfs_ds_commit_info * (*get_ds_info)(struct inode *);
	int (*sync)(struct inode *, bool);
	enum pnfs_try_status (*read_pagelist)(struct nfs_pgio_header *);
	enum pnfs_try_status (*write_pagelist)(struct nfs_pgio_header *, int);
	void (*free_deviceid_node)(struct nfs4_deviceid_node *);
	struct nfs4_deviceid_node * (*alloc_deviceid_node)(struct nfs_server *, struct pnfs_device *, gfp_t);
	int (*prepare_layoutreturn)(struct nfs4_layoutreturn_args *);
	void (*cleanup_layoutcommit)(struct nfs4_layoutcommit_data *);
	int (*prepare_layoutcommit)(struct nfs4_layoutcommit_args *);
	int (*prepare_layoutstats)(struct nfs42_layoutstat_args *);
};

struct svc_cred {
	kuid_t cr_uid;
	kgid_t cr_gid;
	struct group_info *cr_group_info;
	u32 cr_flavor;
	char *cr_raw_principal;
	char *cr_principal;
	char *cr_targ_princ;
	struct gss_api_mech *cr_gss_mech;
};

struct cache_deferred_req;

struct cache_req {
	struct cache_deferred_req * (*defer)(struct cache_req *);
	int thread_wait;
};

struct svc_cacherep;

struct svc_procedure;

struct svc_deferred_req;

struct svc_rqst {
	struct list_head rq_all;
	struct callback_head rq_rcu_head;
	struct svc_xprt *rq_xprt;
	struct __kernel_sockaddr_storage rq_addr;
	size_t rq_addrlen;
	struct __kernel_sockaddr_storage rq_daddr;
	size_t rq_daddrlen;
	struct svc_serv *rq_server;
	struct svc_pool *rq_pool;
	const struct svc_procedure *rq_procinfo;
	struct auth_ops *rq_authop;
	struct svc_cred rq_cred;
	void *rq_xprt_ctxt;
	struct svc_deferred_req *rq_deferred;
	size_t rq_xprt_hlen;
	struct xdr_buf rq_arg;
	struct xdr_buf rq_res;
	struct page *rq_pages[260];
	struct page **rq_respages;
	struct page **rq_next_page;
	struct page **rq_page_end;
	struct kvec rq_vec[259];
	struct bio_vec rq_bvec[259];
	__be32 rq_xid;
	u32 rq_prog;
	u32 rq_vers;
	u32 rq_proc;
	u32 rq_prot;
	int rq_cachetype;
	long unsigned int rq_flags;
	ktime_t rq_qtime;
	void *rq_argp;
	void *rq_resp;
	void *rq_auth_data;
	int rq_auth_slack;
	int rq_reserved;
	ktime_t rq_stime;
	struct cache_req rq_chandle;
	struct auth_domain *rq_client;
	struct auth_domain *rq_gssclient;
	struct svc_cacherep *rq_cacherep;
	struct task_struct *rq_task;
	spinlock_t rq_lock;
	struct net *rq_bc_net;
	void **rq_lease_breaker;
};

struct nlmclnt_initdata {
	const char *hostname;
	const struct sockaddr *address;
	size_t addrlen;
	short unsigned int protocol;
	u32 nfs_version;
	int noresvport;
	struct net *net;
	const struct nlmclnt_operations *nlmclnt_ops;
	const struct cred *cred;
};

struct cache_head {
	struct hlist_node cache_list;
	time64_t expiry_time;
	time64_t last_refresh;
	struct kref ref;
	long unsigned int flags;
};

struct cache_detail {
	struct module *owner;
	int hash_size;
	struct hlist_head *hash_table;
	spinlock_t hash_lock;
	char *name;
	void (*cache_put)(struct kref *);
	int (*cache_upcall)(struct cache_detail *, struct cache_head *);
	void (*cache_request)(struct cache_detail *, struct cache_head *, char **, int *);
	int (*cache_parse)(struct cache_detail *, char *, int);
	int (*cache_show)(struct seq_file *, struct cache_detail *, struct cache_head *);
	void (*warn_no_listener)(struct cache_detail *, int);
	struct cache_head * (*alloc)();
	void (*flush)();
	int (*match)(struct cache_head *, struct cache_head *);
	void (*init)(struct cache_head *, struct cache_head *);
	void (*update)(struct cache_head *, struct cache_head *);
	time64_t flush_time;
	struct list_head others;
	time64_t nextcheck;
	int entries;
	struct list_head queue;
	atomic_t writers;
	time64_t last_close;
	time64_t last_warn;
	union {
		struct proc_dir_entry *procfs;
		struct dentry *pipefs;
	};
	struct net *net;
};

struct cache_deferred_req {
	struct hlist_node hash;
	struct list_head recent;
	struct cache_head *item;
	void *owner;
	void (*revisit)(struct cache_deferred_req *, int);
};

struct auth_ops {
	char *name;
	struct module *owner;
	int flavour;
	int (*accept)(struct svc_rqst *, __be32 *);
	int (*release)(struct svc_rqst *);
	void (*domain_release)(struct auth_domain *);
	int (*set_client)(struct svc_rqst *);
};

struct svc_pool_stats {
	atomic_long_t packets;
	long unsigned int sockets_queued;
	atomic_long_t threads_woken;
	atomic_long_t threads_timedout;
};

struct svc_pool {
	unsigned int sp_id;
	spinlock_t sp_lock;
	struct list_head sp_sockets;
	unsigned int sp_nrthreads;
	struct list_head sp_all_threads;
	struct svc_pool_stats sp_stats;
	long unsigned int sp_flags;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct svc_serv_ops {
	void (*svo_shutdown)(struct svc_serv *, struct net *);
	int (*svo_function)(void *);
	void (*svo_enqueue_xprt)(struct svc_xprt *);
	int (*svo_setup)(struct svc_serv *, struct svc_pool *, int);
	struct module *svo_module;
};

struct svc_procedure {
	__be32 (*pc_func)(struct svc_rqst *);
	int (*pc_decode)(struct svc_rqst *, __be32 *);
	int (*pc_encode)(struct svc_rqst *, __be32 *);
	void (*pc_release)(struct svc_rqst *);
	unsigned int pc_argsize;
	unsigned int pc_ressize;
	unsigned int pc_cachetype;
	unsigned int pc_xdrressize;
};

struct svc_deferred_req {
	u32 prot;
	struct svc_xprt *xprt;
	struct __kernel_sockaddr_storage addr;
	size_t addrlen;
	struct __kernel_sockaddr_storage daddr;
	size_t daddrlen;
	struct cache_deferred_req handle;
	size_t xprt_hlen;
	int argslen;
	__be32 args[0];
};

struct svc_process_info {
	union {
		int (*dispatch)(struct svc_rqst *, __be32 *);
		struct {
			unsigned int lovers;
			unsigned int hivers;
		} mismatch;
	};
};

struct svc_version {
	u32 vs_vers;
	u32 vs_nproc;
	const struct svc_procedure *vs_proc;
	unsigned int *vs_count;
	u32 vs_xdrsize;
	bool vs_hidden;
	bool vs_rpcb_optnl;
	bool vs_need_cong_ctrl;
	int (*vs_dispatch)(struct svc_rqst *, __be32 *);
};

struct svc_xprt_ops {
	struct svc_xprt * (*xpo_create)(struct svc_serv *, struct net *, struct sockaddr *, int, int);
	struct svc_xprt * (*xpo_accept)(struct svc_xprt *);
	int (*xpo_has_wspace)(struct svc_xprt *);
	int (*xpo_recvfrom)(struct svc_rqst *);
	int (*xpo_sendto)(struct svc_rqst *);
	int (*xpo_read_payload)(struct svc_rqst *, unsigned int, unsigned int);
	void (*xpo_release_rqst)(struct svc_rqst *);
	void (*xpo_detach)(struct svc_xprt *);
	void (*xpo_free)(struct svc_xprt *);
	void (*xpo_secure_port)(struct svc_rqst *);
	void (*xpo_kill_temp_xprt)(struct svc_xprt *);
};

struct svc_xprt_class {
	const char *xcl_name;
	struct module *xcl_owner;
	const struct svc_xprt_ops *xcl_ops;
	struct list_head xcl_list;
	u32 xcl_max_payload;
	int xcl_ident;
};

enum nfs_stat_bytecounters {
	NFSIOS_NORMALREADBYTES = 0,
	NFSIOS_NORMALWRITTENBYTES = 1,
	NFSIOS_DIRECTREADBYTES = 2,
	NFSIOS_DIRECTWRITTENBYTES = 3,
	NFSIOS_SERVERREADBYTES = 4,
	NFSIOS_SERVERWRITTENBYTES = 5,
	NFSIOS_READPAGES = 6,
	NFSIOS_WRITEPAGES = 7,
	__NFSIOS_BYTESMAX = 8,
};

enum nfs_stat_eventcounters {
	NFSIOS_INODEREVALIDATE = 0,
	NFSIOS_DENTRYREVALIDATE = 1,
	NFSIOS_DATAINVALIDATE = 2,
	NFSIOS_ATTRINVALIDATE = 3,
	NFSIOS_VFSOPEN = 4,
	NFSIOS_VFSLOOKUP = 5,
	NFSIOS_VFSACCESS = 6,
	NFSIOS_VFSUPDATEPAGE = 7,
	NFSIOS_VFSREADPAGE = 8,
	NFSIOS_VFSREADPAGES = 9,
	NFSIOS_VFSWRITEPAGE = 10,
	NFSIOS_VFSWRITEPAGES = 11,
	NFSIOS_VFSGETDENTS = 12,
	NFSIOS_VFSSETATTR = 13,
	NFSIOS_VFSFLUSH = 14,
	NFSIOS_VFSFSYNC = 15,
	NFSIOS_VFSLOCK = 16,
	NFSIOS_VFSRELEASE = 17,
	NFSIOS_CONGESTIONWAIT = 18,
	NFSIOS_SETATTRTRUNC = 19,
	NFSIOS_EXTENDWRITE = 20,
	NFSIOS_SILLYRENAME = 21,
	NFSIOS_SHORTREAD = 22,
	NFSIOS_SHORTWRITE = 23,
	NFSIOS_DELAY = 24,
	NFSIOS_PNFS_READ = 25,
	NFSIOS_PNFS_WRITE = 26,
	__NFSIOS_COUNTSMAX = 27,
};

enum nfs_stat_fscachecounters {
	NFSIOS_FSCACHE_PAGES_READ_OK = 0,
	NFSIOS_FSCACHE_PAGES_READ_FAIL = 1,
	NFSIOS_FSCACHE_PAGES_WRITTEN_OK = 2,
	NFSIOS_FSCACHE_PAGES_WRITTEN_FAIL = 3,
	NFSIOS_FSCACHE_PAGES_UNCACHED = 4,
	__NFSIOS_FSCACHEMAX = 5,
};

struct nfs_pageio_descriptor;

struct nfs_pgio_mirror;

struct nfs_pageio_ops {
	void (*pg_init)(struct nfs_pageio_descriptor *, struct nfs_page *);
	size_t (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *, struct nfs_page *);
	int (*pg_doio)(struct nfs_pageio_descriptor *);
	unsigned int (*pg_get_mirror_count)(struct nfs_pageio_descriptor *, struct nfs_page *);
	void (*pg_cleanup)(struct nfs_pageio_descriptor *);
	struct nfs_pgio_mirror * (*pg_get_mirror)(struct nfs_pageio_descriptor *, u32);
	u32 (*pg_set_mirror)(struct nfs_pageio_descriptor *, u32);
};

struct nfs_pgio_mirror {
	struct list_head pg_list;
	long unsigned int pg_bytes_written;
	size_t pg_count;
	size_t pg_bsize;
	unsigned int pg_base;
	unsigned char pg_recoalesce: 1;
};

struct nfs_pageio_descriptor {
	struct inode *pg_inode;
	const struct nfs_pageio_ops *pg_ops;
	const struct nfs_rw_ops *pg_rw_ops;
	int pg_ioflags;
	int pg_error;
	const struct rpc_call_ops *pg_rpc_callops;
	const struct nfs_pgio_completion_ops *pg_completion_ops;
	struct pnfs_layout_segment *pg_lseg;
	struct nfs_io_completion *pg_io_completion;
	struct nfs_direct_req *pg_dreq;
	unsigned int pg_bsize;
	u32 pg_mirror_count;
	struct nfs_pgio_mirror *pg_mirrors;
	struct nfs_pgio_mirror pg_mirrors_static[1];
	struct nfs_pgio_mirror *pg_mirrors_dynamic;
	u32 pg_mirror_idx;
	short unsigned int pg_maxretrans;
	unsigned char pg_moreio: 1;
};

struct nfs_clone_mount {
	struct super_block *sb;
	struct dentry *dentry;
	struct nfs_fattr *fattr;
	unsigned int inherited_bsize;
};

struct nfs_fs_context {
	bool internal;
	bool skip_reconfig_option_check;
	bool need_mount;
	bool sloppy;
	unsigned int flags;
	unsigned int rsize;
	unsigned int wsize;
	unsigned int timeo;
	unsigned int retrans;
	unsigned int acregmin;
	unsigned int acregmax;
	unsigned int acdirmin;
	unsigned int acdirmax;
	unsigned int namlen;
	unsigned int options;
	unsigned int bsize;
	struct nfs_auth_info auth_info;
	rpc_authflavor_t selected_flavor;
	char *client_address;
	unsigned int version;
	unsigned int minorversion;
	char *fscache_uniq;
	short unsigned int protofamily;
	short unsigned int mountfamily;
	struct {
		union {
			struct sockaddr address;
			struct __kernel_sockaddr_storage _address;
		};
		size_t addrlen;
		char *hostname;
		u32 version;
		int port;
		short unsigned int protocol;
	} mount_server;
	struct {
		union {
			struct sockaddr address;
			struct __kernel_sockaddr_storage _address;
		};
		size_t addrlen;
		char *hostname;
		char *export_path;
		int port;
		short unsigned int protocol;
		short unsigned int nconnect;
		short unsigned int export_path_len;
	} nfs_server;
	struct nfs_fh *mntfh;
	struct nfs_server *server;
	struct nfs_subversion *nfs_mod;
	struct nfs_clone_mount clone_data;
};

struct nfs4_deviceid_node {
	struct hlist_node node;
	struct hlist_node tmpnode;
	const struct pnfs_layoutdriver_type *ld;
	const struct nfs_client *nfs_client;
	long unsigned int flags;
	long unsigned int timestamp_unavailable;
	struct nfs4_deviceid deviceid;
	struct callback_head rcu;
	atomic_t ref;
};

struct bl_dev_msg {
	int32_t status;
	uint32_t major;
	uint32_t minor;
};

struct nfs_netns_client;

struct nfs_net {
	struct cache_detail *nfs_dns_resolve;
	struct rpc_pipe *bl_device_pipe;
	struct bl_dev_msg bl_mount_reply;
	wait_queue_head_t bl_wq;
	struct mutex bl_mutex;
	struct list_head nfs_client_list;
	struct list_head nfs_volume_list;
	struct idr cb_ident_idr;
	short unsigned int nfs_callback_tcpport;
	short unsigned int nfs_callback_tcpport6;
	int cb_users[3];
	struct nfs_netns_client *nfs_client;
	spinlock_t nfs_client_lock;
	ktime_t boot_time;
	struct proc_dir_entry *proc_nfsfs;
};

struct nfs_netns_client {
	struct kobject kobject;
	struct net *net;
	const char *identifier;
};

struct nfs_open_dir_context {
	struct list_head list;
	const struct cred *cred;
	long unsigned int attr_gencount;
	__u64 dir_cookie;
	__u64 dup_cookie;
	signed char duped;
};

struct nfs4_cached_acl;

struct nfs_delegation;

struct nfs4_xattr_cache;

struct nfs_inode {
	__u64 fileid;
	struct nfs_fh fh;
	long unsigned int flags;
	long unsigned int cache_validity;
	long unsigned int read_cache_jiffies;
	long unsigned int attrtimeo;
	long unsigned int attrtimeo_timestamp;
	long unsigned int attr_gencount;
	long unsigned int cache_change_attribute;
	struct rb_root access_cache;
	struct list_head access_cache_entry_lru;
	struct list_head access_cache_inode_lru;
	__be32 cookieverf[2];
	atomic_long_t nrequests;
	struct nfs_mds_commit_info commit_info;
	struct list_head open_files;
	struct rw_semaphore rmdir_sem;
	struct mutex commit_mutex;
	long unsigned int page_index;
	struct nfs4_cached_acl *nfs4_acl;
	struct list_head open_states;
	struct nfs_delegation *delegation;
	struct rw_semaphore rwsem;
	struct pnfs_layout_hdr *layout;
	__u64 write_io;
	__u64 read_io;
	struct fscache_cookie *fscache;
	struct inode vfs_inode;
	struct nfs4_xattr_cache *xattr_cache;
};

struct nfs_delegation {
	struct list_head super_list;
	const struct cred *cred;
	struct inode *inode;
	nfs4_stateid stateid;
	fmode_t type;
	long unsigned int pagemod_limit;
	__u64 change_attr;
	long unsigned int flags;
	refcount_t refcount;
	spinlock_t lock;
	struct callback_head rcu;
};

struct nfs_cache_array_entry {
	u64 cookie;
	u64 ino;
	struct qstr string;
	unsigned char d_type;
};

struct nfs_cache_array {
	int size;
	int eof_index;
	u64 last_cookie;
	struct nfs_cache_array_entry array[0];
};

typedef struct {
	struct file *file;
	struct page *page;
	struct dir_context *ctx;
	long unsigned int page_index;
	u64 *dir_cookie;
	u64 last_cookie;
	loff_t current_index;
	loff_t prev_index;
	long unsigned int dir_verifier;
	long unsigned int timestamp;
	long unsigned int gencount;
	unsigned int cache_entry_index;
	bool plus;
	bool eof;
} nfs_readdir_descriptor_t;

enum layoutdriver_policy_flags {
	PNFS_LAYOUTRET_ON_SETATTR = 1,
	PNFS_LAYOUTRET_ON_ERROR = 2,
	PNFS_READ_WHOLE_PAGE = 4,
	PNFS_LAYOUTGET_ON_OPEN = 8,
};

struct nfs_find_desc {
	struct nfs_fh *fh;
	struct nfs_fattr *fattr;
};

struct nfs4_sessionid {
	unsigned char data[16];
};

struct nfs4_channel_attrs {
	u32 max_rqst_sz;
	u32 max_resp_sz;
	u32 max_resp_sz_cached;
	u32 max_ops;
	u32 max_reqs;
};

struct nfs4_slot {
	struct nfs4_slot_table *table;
	struct nfs4_slot *next;
	long unsigned int generation;
	u32 slot_nr;
	u32 seq_nr;
	u32 seq_nr_last_acked;
	u32 seq_nr_highest_sent;
	unsigned int privileged: 1;
	unsigned int seq_done: 1;
};

struct nfs4_slot_table {
	struct nfs4_session *session;
	struct nfs4_slot *slots;
	long unsigned int used_slots[16];
	spinlock_t slot_tbl_lock;
	struct rpc_wait_queue slot_tbl_waitq;
	wait_queue_head_t slot_waitq;
	u32 max_slots;
	u32 max_slotid;
	u32 highest_used_slotid;
	u32 target_highest_slotid;
	u32 server_highest_slotid;
	s32 d_target_highest_slotid;
	s32 d2_target_highest_slotid;
	long unsigned int generation;
	struct completion complete;
	long unsigned int slot_tbl_state;
};

struct nfs4_session {
	struct nfs4_sessionid sess_id;
	u32 flags;
	long unsigned int session_state;
	u32 hash_alg;
	u32 ssv_len;
	struct nfs4_channel_attrs fc_attrs;
	struct nfs4_slot_table fc_slot_table;
	struct nfs4_channel_attrs bc_attrs;
	struct nfs4_slot_table bc_slot_table;
	struct nfs_client *clp;
};

struct nfs_mount_request {
	struct sockaddr *sap;
	size_t salen;
	char *hostname;
	char *dirpath;
	u32 version;
	short unsigned int protocol;
	struct nfs_fh *fh;
	int noresvport;
	unsigned int *auth_flav_len;
	rpc_authflavor_t *auth_flavs;
	struct net *net;
};

struct proc_nfs_info {
	int flag;
	const char *str;
	const char *nostr;
};

struct pnfs_commit_bucket {
	struct list_head written;
	struct list_head committing;
	struct pnfs_layout_segment *lseg;
	struct nfs_writeverf direct_verf;
};

struct pnfs_commit_array {
	struct list_head cinfo_list;
	struct list_head lseg_list;
	struct pnfs_layout_segment *lseg;
	struct callback_head rcu;
	refcount_t refcount;
	unsigned int nbuckets;
	struct pnfs_commit_bucket buckets[0];
};

enum {
	NFS_IOHDR_ERROR = 0,
	NFS_IOHDR_EOF = 1,
	NFS_IOHDR_REDO = 2,
	NFS_IOHDR_STAT = 3,
	NFS_IOHDR_RESEND_PNFS = 4,
	NFS_IOHDR_RESEND_MDS = 5,
};

struct nfs_direct_req {
	struct kref kref;
	struct nfs_open_context *ctx;
	struct nfs_lock_context *l_ctx;
	struct kiocb *iocb;
	struct inode *inode;
	atomic_t io_count;
	spinlock_t lock;
	loff_t io_start;
	ssize_t count;
	ssize_t max_count;
	ssize_t bytes_left;
	ssize_t error;
	struct completion completion;
	struct nfs_mds_commit_info mds_cinfo;
	struct pnfs_ds_commit_info ds_cinfo;
	struct work_struct work;
	int flags;
};

enum {
	PG_BUSY = 0,
	PG_MAPPED = 1,
	PG_CLEAN = 2,
	PG_COMMIT_TO_DS = 3,
	PG_INODE_REF = 4,
	PG_HEADLOCK = 5,
	PG_TEARDOWN = 6,
	PG_UNLOCKPAGE = 7,
	PG_UPTODATE = 8,
	PG_WB_END = 9,
	PG_REMOVE = 10,
	PG_CONTENDED1 = 11,
	PG_CONTENDED2 = 12,
};

struct nfs_readdesc {
	struct nfs_pageio_descriptor *pgio;
	struct nfs_open_context *ctx;
};

struct nfs_io_completion {
	void (*complete)(void *);
	void *data;
	struct kref refcount;
};

enum {
	MOUNTPROC_NULL = 0,
	MOUNTPROC_MNT = 1,
	MOUNTPROC_DUMP = 2,
	MOUNTPROC_UMNT = 3,
	MOUNTPROC_UMNTALL = 4,
	MOUNTPROC_EXPORT = 5,
};

enum {
	MOUNTPROC3_NULL = 0,
	MOUNTPROC3_MNT = 1,
	MOUNTPROC3_DUMP = 2,
	MOUNTPROC3_UMNT = 3,
	MOUNTPROC3_UMNTALL = 4,
	MOUNTPROC3_EXPORT = 5,
};

enum mountstat {
	MNT_OK = 0,
	MNT_EPERM = 1,
	MNT_ENOENT = 2,
	MNT_EACCES = 13,
	MNT_EINVAL = 22,
};

enum mountstat3 {
	MNT3_OK = 0,
	MNT3ERR_PERM = 1,
	MNT3ERR_NOENT = 2,
	MNT3ERR_IO = 5,
	MNT3ERR_ACCES = 13,
	MNT3ERR_NOTDIR = 20,
	MNT3ERR_INVAL = 22,
	MNT3ERR_NAMETOOLONG = 63,
	MNT3ERR_NOTSUPP = 10004,
	MNT3ERR_SERVERFAULT = 10006,
};

struct mountres {
	int errno;
	struct nfs_fh *fh;
	unsigned int *auth_count;
	rpc_authflavor_t *auth_flavors;
};

enum nfs_stat {
	NFS_OK = 0,
	NFSERR_PERM = 1,
	NFSERR_NOENT = 2,
	NFSERR_IO = 5,
	NFSERR_NXIO = 6,
	NFSERR_EAGAIN = 11,
	NFSERR_ACCES = 13,
	NFSERR_EXIST = 17,
	NFSERR_XDEV = 18,
	NFSERR_NODEV = 19,
	NFSERR_NOTDIR = 20,
	NFSERR_ISDIR = 21,
	NFSERR_INVAL = 22,
	NFSERR_FBIG = 27,
	NFSERR_NOSPC = 28,
	NFSERR_ROFS = 30,
	NFSERR_MLINK = 31,
	NFSERR_OPNOTSUPP = 45,
	NFSERR_NAMETOOLONG = 63,
	NFSERR_NOTEMPTY = 66,
	NFSERR_DQUOT = 69,
	NFSERR_STALE = 70,
	NFSERR_REMOTE = 71,
	NFSERR_WFLUSH = 99,
	NFSERR_BADHANDLE = 10001,
	NFSERR_NOT_SYNC = 10002,
	NFSERR_BAD_COOKIE = 10003,
	NFSERR_NOTSUPP = 10004,
	NFSERR_TOOSMALL = 10005,
	NFSERR_SERVERFAULT = 10006,
	NFSERR_BADTYPE = 10007,
	NFSERR_JUKEBOX = 10008,
	NFSERR_SAME = 10009,
	NFSERR_DENIED = 10010,
	NFSERR_EXPIRED = 10011,
	NFSERR_LOCKED = 10012,
	NFSERR_GRACE = 10013,
	NFSERR_FHEXPIRED = 10014,
	NFSERR_SHARE_DENIED = 10015,
	NFSERR_WRONGSEC = 10016,
	NFSERR_CLID_INUSE = 10017,
	NFSERR_RESOURCE = 10018,
	NFSERR_MOVED = 10019,
	NFSERR_NOFILEHANDLE = 10020,
	NFSERR_MINOR_VERS_MISMATCH = 10021,
	NFSERR_STALE_CLIENTID = 10022,
	NFSERR_STALE_STATEID = 10023,
	NFSERR_OLD_STATEID = 10024,
	NFSERR_BAD_STATEID = 10025,
	NFSERR_BAD_SEQID = 10026,
	NFSERR_NOT_SAME = 10027,
	NFSERR_LOCK_RANGE = 10028,
	NFSERR_SYMLINK = 10029,
	NFSERR_RESTOREFH = 10030,
	NFSERR_LEASE_MOVED = 10031,
	NFSERR_ATTRNOTSUPP = 10032,
	NFSERR_NO_GRACE = 10033,
	NFSERR_RECLAIM_BAD = 10034,
	NFSERR_RECLAIM_CONFLICT = 10035,
	NFSERR_BAD_XDR = 10036,
	NFSERR_LOCKS_HELD = 10037,
	NFSERR_OPENMODE = 10038,
	NFSERR_BADOWNER = 10039,
	NFSERR_BADCHAR = 10040,
	NFSERR_BADNAME = 10041,
	NFSERR_BAD_RANGE = 10042,
	NFSERR_LOCK_NOTSUPP = 10043,
	NFSERR_OP_ILLEGAL = 10044,
	NFSERR_DEADLOCK = 10045,
	NFSERR_FILE_OPEN = 10046,
	NFSERR_ADMIN_REVOKED = 10047,
	NFSERR_CB_PATH_DOWN = 10048,
};

struct trace_event_raw_nfs_inode_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	u64 version;
	char __data[0];
};

struct trace_event_raw_nfs_inode_event_done {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	unsigned char type;
	u64 fileid;
	u64 version;
	loff_t size;
	long unsigned int nfsi_flags;
	long unsigned int cache_validity;
	char __data[0];
};

struct trace_event_raw_nfs_access_exit {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	unsigned char type;
	u64 fileid;
	u64 version;
	loff_t size;
	long unsigned int nfsi_flags;
	long unsigned int cache_validity;
	unsigned int mask;
	unsigned int permitted;
	char __data[0];
};

struct trace_event_raw_nfs_lookup_event {
	struct trace_entry ent;
	long unsigned int flags;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_lookup_event_done {
	struct trace_entry ent;
	long unsigned int error;
	long unsigned int flags;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_atomic_open_enter {
	struct trace_entry ent;
	long unsigned int flags;
	unsigned int fmode;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_atomic_open_exit {
	struct trace_entry ent;
	long unsigned int error;
	long unsigned int flags;
	unsigned int fmode;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_create_enter {
	struct trace_entry ent;
	long unsigned int flags;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_create_exit {
	struct trace_entry ent;
	long unsigned int error;
	long unsigned int flags;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_directory_event {
	struct trace_entry ent;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_directory_event_done {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_link_enter {
	struct trace_entry ent;
	dev_t dev;
	u64 fileid;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_link_exit {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u64 fileid;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_rename_event {
	struct trace_entry ent;
	dev_t dev;
	u64 old_dir;
	u64 new_dir;
	u32 __data_loc_old_name;
	u32 __data_loc_new_name;
	char __data[0];
};

struct trace_event_raw_nfs_rename_event_done {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int error;
	u64 old_dir;
	u32 __data_loc_old_name;
	u64 new_dir;
	u32 __data_loc_new_name;
	char __data[0];
};

struct trace_event_raw_nfs_sillyrename_unlink {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int error;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs_initiate_read {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 count;
	char __data[0];
};

struct trace_event_raw_nfs_readpage_done {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 arg_count;
	u32 res_count;
	bool eof;
	int status;
	char __data[0];
};

struct trace_event_raw_nfs_readpage_short {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 arg_count;
	u32 res_count;
	bool eof;
	int status;
	char __data[0];
};

struct trace_event_raw_nfs_pgio_error {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 arg_count;
	u32 res_count;
	loff_t pos;
	int status;
	char __data[0];
};

struct trace_event_raw_nfs_initiate_write {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 count;
	enum nfs3_stable_how stable;
	char __data[0];
};

struct trace_event_raw_nfs_writeback_done {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 arg_count;
	u32 res_count;
	int status;
	enum nfs3_stable_how stable;
	char verifier[8];
	char __data[0];
};

struct trace_event_raw_nfs_page_error_class {
	struct trace_entry ent;
	const void *req;
	long unsigned int index;
	unsigned int offset;
	unsigned int pgbase;
	unsigned int bytes;
	int error;
	char __data[0];
};

struct trace_event_raw_nfs_initiate_commit {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 count;
	char __data[0];
};

struct trace_event_raw_nfs_commit_done {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	int status;
	enum nfs3_stable_how stable;
	char verifier[8];
	char __data[0];
};

struct trace_event_raw_nfs_fh_to_dentry {
	struct trace_entry ent;
	int error;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	char __data[0];
};

struct trace_event_raw_nfs_xdr_status {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	int version;
	long unsigned int error;
	u32 __data_loc_program;
	u32 __data_loc_procedure;
	char __data[0];
};

struct trace_event_data_offsets_nfs_inode_event {};

struct trace_event_data_offsets_nfs_inode_event_done {};

struct trace_event_data_offsets_nfs_access_exit {};

struct trace_event_data_offsets_nfs_lookup_event {
	u32 name;
};

struct trace_event_data_offsets_nfs_lookup_event_done {
	u32 name;
};

struct trace_event_data_offsets_nfs_atomic_open_enter {
	u32 name;
};

struct trace_event_data_offsets_nfs_atomic_open_exit {
	u32 name;
};

struct trace_event_data_offsets_nfs_create_enter {
	u32 name;
};

struct trace_event_data_offsets_nfs_create_exit {
	u32 name;
};

struct trace_event_data_offsets_nfs_directory_event {
	u32 name;
};

struct trace_event_data_offsets_nfs_directory_event_done {
	u32 name;
};

struct trace_event_data_offsets_nfs_link_enter {
	u32 name;
};

struct trace_event_data_offsets_nfs_link_exit {
	u32 name;
};

struct trace_event_data_offsets_nfs_rename_event {
	u32 old_name;
	u32 new_name;
};

struct trace_event_data_offsets_nfs_rename_event_done {
	u32 old_name;
	u32 new_name;
};

struct trace_event_data_offsets_nfs_sillyrename_unlink {
	u32 name;
};

struct trace_event_data_offsets_nfs_initiate_read {};

struct trace_event_data_offsets_nfs_readpage_done {};

struct trace_event_data_offsets_nfs_readpage_short {};

struct trace_event_data_offsets_nfs_pgio_error {};

struct trace_event_data_offsets_nfs_initiate_write {};

struct trace_event_data_offsets_nfs_writeback_done {};

struct trace_event_data_offsets_nfs_page_error_class {};

struct trace_event_data_offsets_nfs_initiate_commit {};

struct trace_event_data_offsets_nfs_commit_done {};

struct trace_event_data_offsets_nfs_fh_to_dentry {};

struct trace_event_data_offsets_nfs_xdr_status {
	u32 program;
	u32 procedure;
};

typedef void (*btf_trace_nfs_set_inode_stale)(void *, const struct inode *);

typedef void (*btf_trace_nfs_refresh_inode_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_refresh_inode_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_revalidate_inode_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_revalidate_inode_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_invalidate_mapping_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_invalidate_mapping_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_getattr_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_getattr_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_setattr_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_setattr_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_writeback_page_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_writeback_page_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_writeback_inode_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_writeback_inode_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_fsync_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_fsync_exit)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs_access_enter)(void *, const struct inode *);

typedef void (*btf_trace_nfs_access_exit)(void *, const struct inode *, unsigned int, unsigned int, int);

typedef void (*btf_trace_nfs_lookup_enter)(void *, const struct inode *, const struct dentry *, unsigned int);

typedef void (*btf_trace_nfs_lookup_exit)(void *, const struct inode *, const struct dentry *, unsigned int, int);

typedef void (*btf_trace_nfs_lookup_revalidate_enter)(void *, const struct inode *, const struct dentry *, unsigned int);

typedef void (*btf_trace_nfs_lookup_revalidate_exit)(void *, const struct inode *, const struct dentry *, unsigned int, int);

typedef void (*btf_trace_nfs_atomic_open_enter)(void *, const struct inode *, const struct nfs_open_context *, unsigned int);

typedef void (*btf_trace_nfs_atomic_open_exit)(void *, const struct inode *, const struct nfs_open_context *, unsigned int, int);

typedef void (*btf_trace_nfs_create_enter)(void *, const struct inode *, const struct dentry *, unsigned int);

typedef void (*btf_trace_nfs_create_exit)(void *, const struct inode *, const struct dentry *, unsigned int, int);

typedef void (*btf_trace_nfs_mknod_enter)(void *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_mknod_exit)(void *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_mkdir_enter)(void *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_mkdir_exit)(void *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_rmdir_enter)(void *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_rmdir_exit)(void *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_remove_enter)(void *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_remove_exit)(void *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_unlink_enter)(void *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_unlink_exit)(void *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_symlink_enter)(void *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_symlink_exit)(void *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_link_enter)(void *, const struct inode *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_link_exit)(void *, const struct inode *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_rename_enter)(void *, const struct inode *, const struct dentry *, const struct inode *, const struct dentry *);

typedef void (*btf_trace_nfs_rename_exit)(void *, const struct inode *, const struct dentry *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_sillyrename_rename)(void *, const struct inode *, const struct dentry *, const struct inode *, const struct dentry *, int);

typedef void (*btf_trace_nfs_sillyrename_unlink)(void *, const struct nfs_unlinkdata *, int);

typedef void (*btf_trace_nfs_initiate_read)(void *, const struct nfs_pgio_header *);

typedef void (*btf_trace_nfs_readpage_done)(void *, const struct rpc_task *, const struct nfs_pgio_header *);

typedef void (*btf_trace_nfs_readpage_short)(void *, const struct rpc_task *, const struct nfs_pgio_header *);

typedef void (*btf_trace_nfs_pgio_error)(void *, const struct nfs_pgio_header *, int, loff_t);

typedef void (*btf_trace_nfs_initiate_write)(void *, const struct nfs_pgio_header *);

typedef void (*btf_trace_nfs_writeback_done)(void *, const struct rpc_task *, const struct nfs_pgio_header *);

typedef void (*btf_trace_nfs_write_error)(void *, const struct nfs_page *, int);

typedef void (*btf_trace_nfs_comp_error)(void *, const struct nfs_page *, int);

typedef void (*btf_trace_nfs_commit_error)(void *, const struct nfs_page *, int);

typedef void (*btf_trace_nfs_initiate_commit)(void *, const struct nfs_commit_data *);

typedef void (*btf_trace_nfs_commit_done)(void *, const struct rpc_task *, const struct nfs_commit_data *);

typedef void (*btf_trace_nfs_fh_to_dentry)(void *, const struct super_block *, const struct nfs_fh *, u64, int);

typedef void (*btf_trace_nfs_xdr_status)(void *, const struct xdr_stream *, int);

enum {
	FILEID_HIGH_OFF = 0,
	FILEID_LOW_OFF = 1,
	FILE_I_TYPE_OFF = 2,
	EMBED_FH_OFF = 3,
};

struct nfs2_fh {
	char data[32];
};

struct nfs3_fh {
	short unsigned int size;
	unsigned char data[64];
};

struct nfs_mount_data {
	int version;
	int fd;
	struct nfs2_fh old_root;
	int flags;
	int rsize;
	int wsize;
	int timeo;
	int retrans;
	int acregmin;
	int acregmax;
	int acdirmin;
	int acdirmax;
	struct sockaddr_in addr;
	char hostname[256];
	int namlen;
	unsigned int bsize;
	struct nfs3_fh root;
	int pseudoflavor;
	char context[257];
};

struct nfs_string {
	unsigned int len;
	const char *data;
};

struct nfs4_mount_data {
	int version;
	int flags;
	int rsize;
	int wsize;
	int timeo;
	int retrans;
	int acregmin;
	int acregmax;
	int acdirmin;
	int acdirmax;
	struct nfs_string client_addr;
	struct nfs_string mnt_path;
	struct nfs_string hostname;
	unsigned int host_addrlen;
	struct sockaddr *host_addr;
	int proto;
	int auth_flavourlen;
	int *auth_flavours;
};

enum nfs_param {
	Opt_ac = 0,
	Opt_acdirmax = 1,
	Opt_acdirmin = 2,
	Opt_acl___2 = 3,
	Opt_acregmax = 4,
	Opt_acregmin = 5,
	Opt_actimeo = 6,
	Opt_addr = 7,
	Opt_bg = 8,
	Opt_bsize = 9,
	Opt_clientaddr = 10,
	Opt_cto = 11,
	Opt_fg = 12,
	Opt_fscache = 13,
	Opt_fscache_flag = 14,
	Opt_hard = 15,
	Opt_intr = 16,
	Opt_local_lock = 17,
	Opt_lock = 18,
	Opt_lookupcache = 19,
	Opt_migration = 20,
	Opt_minorversion = 21,
	Opt_mountaddr = 22,
	Opt_mounthost = 23,
	Opt_mountport = 24,
	Opt_mountproto = 25,
	Opt_mountvers = 26,
	Opt_namelen = 27,
	Opt_nconnect = 28,
	Opt_port = 29,
	Opt_posix = 30,
	Opt_proto = 31,
	Opt_rdirplus = 32,
	Opt_rdma = 33,
	Opt_resvport = 34,
	Opt_retrans = 35,
	Opt_retry = 36,
	Opt_rsize = 37,
	Opt_sec = 38,
	Opt_sharecache = 39,
	Opt_sloppy = 40,
	Opt_soft = 41,
	Opt_softerr = 42,
	Opt_softreval = 43,
	Opt_source = 44,
	Opt_tcp = 45,
	Opt_timeo = 46,
	Opt_udp = 47,
	Opt_v = 48,
	Opt_vers = 49,
	Opt_wsize = 50,
};

enum {
	Opt_local_lock_all = 0,
	Opt_local_lock_flock = 1,
	Opt_local_lock_none = 2,
	Opt_local_lock_posix = 3,
};

enum {
	Opt_lookupcache_all = 0,
	Opt_lookupcache_none = 1,
	Opt_lookupcache_positive = 2,
};

enum {
	Opt_vers_2 = 0,
	Opt_vers_3 = 1,
	Opt_vers_4 = 2,
	Opt_vers_4_0 = 3,
	Opt_vers_4_1 = 4,
	Opt_vers_4_2 = 5,
};

enum {
	Opt_xprt_rdma = 0,
	Opt_xprt_rdma6 = 1,
	Opt_xprt_tcp = 2,
	Opt_xprt_tcp6 = 3,
	Opt_xprt_udp = 4,
	Opt_xprt_udp6 = 5,
	nr__Opt_xprt = 6,
};

enum {
	Opt_sec_krb5 = 0,
	Opt_sec_krb5i = 1,
	Opt_sec_krb5p = 2,
	Opt_sec_lkey = 3,
	Opt_sec_lkeyi = 4,
	Opt_sec_lkeyp = 5,
	Opt_sec_none = 6,
	Opt_sec_spkm = 7,
	Opt_sec_spkmi = 8,
	Opt_sec_spkmp = 9,
	Opt_sec_sys = 10,
	nr__Opt_sec = 11,
};

struct compat_nfs_string {
	compat_uint_t len;
	compat_uptr_t data;
};

struct compat_nfs4_mount_data_v1 {
	compat_int_t version;
	compat_int_t flags;
	compat_int_t rsize;
	compat_int_t wsize;
	compat_int_t timeo;
	compat_int_t retrans;
	compat_int_t acregmin;
	compat_int_t acregmax;
	compat_int_t acdirmin;
	compat_int_t acdirmax;
	struct compat_nfs_string client_addr;
	struct compat_nfs_string mnt_path;
	struct compat_nfs_string hostname;
	compat_uint_t host_addrlen;
	compat_uptr_t host_addr;
	compat_int_t proto;
	compat_int_t auth_flavourlen;
	compat_uptr_t auth_flavours;
};

struct nfs_fscache_inode_auxdata {
	s64 mtime_sec;
	s64 mtime_nsec;
	s64 ctime_sec;
	s64 ctime_nsec;
	u64 change_attr;
};

struct nfs_server_key {
	struct {
		uint16_t nfsversion;
		uint32_t minorversion;
		uint16_t family;
		__be16 port;
	} hdr;
	union {
		struct in_addr ipv4_addr;
		struct in6_addr ipv6_addr;
	};
};

struct nfs2_fsstat {
	__u32 tsize;
	__u32 bsize;
	__u32 blocks;
	__u32 bfree;
	__u32 bavail;
};

struct nfs_sattrargs {
	struct nfs_fh *fh;
	struct iattr *sattr;
};

struct nfs_diropargs {
	struct nfs_fh *fh;
	const char *name;
	unsigned int len;
};

struct nfs_createargs {
	struct nfs_fh *fh;
	const char *name;
	unsigned int len;
	struct iattr *sattr;
};

struct nfs_linkargs {
	struct nfs_fh *fromfh;
	struct nfs_fh *tofh;
	const char *toname;
	unsigned int tolen;
};

struct nfs_symlinkargs {
	struct nfs_fh *fromfh;
	const char *fromname;
	unsigned int fromlen;
	struct page **pages;
	unsigned int pathlen;
	struct iattr *sattr;
};

struct nfs_readdirargs {
	struct nfs_fh *fh;
	__u32 cookie;
	unsigned int count;
	struct page **pages;
};

struct nfs_diropok {
	struct nfs_fh *fh;
	struct nfs_fattr *fattr;
};

struct nfs_readlinkargs {
	struct nfs_fh *fh;
	unsigned int pgbase;
	unsigned int pglen;
	struct page **pages;
};

struct nfs_createdata {
	struct nfs_createargs arg;
	struct nfs_diropok res;
	struct nfs_fh fhandle;
	struct nfs_fattr fattr;
};

enum nfs_ftype {
	NFNON = 0,
	NFREG = 1,
	NFDIR = 2,
	NFBLK = 3,
	NFCHR = 4,
	NFLNK = 5,
	NFSOCK = 6,
	NFBAD = 7,
	NFFIFO = 8,
};

enum nfs2_ftype {
	NF2NON = 0,
	NF2REG = 1,
	NF2DIR = 2,
	NF2BLK = 3,
	NF2CHR = 4,
	NF2LNK = 5,
	NF2SOCK = 6,
	NF2BAD = 7,
	NF2FIFO = 8,
};

enum nfs3_createmode {
	NFS3_CREATE_UNCHECKED = 0,
	NFS3_CREATE_GUARDED = 1,
	NFS3_CREATE_EXCLUSIVE = 2,
};

enum nfs3_ftype {
	NF3NON = 0,
	NF3REG = 1,
	NF3DIR = 2,
	NF3BLK = 3,
	NF3CHR = 4,
	NF3LNK = 5,
	NF3SOCK = 6,
	NF3FIFO = 7,
	NF3BAD = 8,
};

struct nfs3_sattrargs {
	struct nfs_fh *fh;
	struct iattr *sattr;
	unsigned int guard;
	struct timespec64 guardtime;
};

struct nfs3_diropargs {
	struct nfs_fh *fh;
	const char *name;
	unsigned int len;
};

struct nfs3_accessargs {
	struct nfs_fh *fh;
	__u32 access;
};

struct nfs3_createargs {
	struct nfs_fh *fh;
	const char *name;
	unsigned int len;
	struct iattr *sattr;
	enum nfs3_createmode createmode;
	__be32 verifier[2];
};

struct nfs3_mkdirargs {
	struct nfs_fh *fh;
	const char *name;
	unsigned int len;
	struct iattr *sattr;
};

struct nfs3_symlinkargs {
	struct nfs_fh *fromfh;
	const char *fromname;
	unsigned int fromlen;
	struct page **pages;
	unsigned int pathlen;
	struct iattr *sattr;
};

struct nfs3_mknodargs {
	struct nfs_fh *fh;
	const char *name;
	unsigned int len;
	enum nfs3_ftype type;
	struct iattr *sattr;
	dev_t rdev;
};

struct nfs3_linkargs {
	struct nfs_fh *fromfh;
	struct nfs_fh *tofh;
	const char *toname;
	unsigned int tolen;
};

struct nfs3_readdirargs {
	struct nfs_fh *fh;
	__u64 cookie;
	__be32 verf[2];
	bool plus;
	unsigned int count;
	struct page **pages;
};

struct nfs3_diropres {
	struct nfs_fattr *dir_attr;
	struct nfs_fh *fh;
	struct nfs_fattr *fattr;
};

struct nfs3_accessres {
	struct nfs_fattr *fattr;
	__u32 access;
};

struct nfs3_readlinkargs {
	struct nfs_fh *fh;
	unsigned int pgbase;
	unsigned int pglen;
	struct page **pages;
};

struct nfs3_linkres {
	struct nfs_fattr *dir_attr;
	struct nfs_fattr *fattr;
};

struct nfs3_readdirres {
	struct nfs_fattr *dir_attr;
	__be32 *verf;
	bool plus;
};

struct nfs3_createdata {
	struct rpc_message msg;
	union {
		struct nfs3_createargs create;
		struct nfs3_mkdirargs mkdir;
		struct nfs3_symlinkargs symlink;
		struct nfs3_mknodargs mknod;
	} arg;
	struct nfs3_diropres res;
	struct nfs_fh fh;
	struct nfs_fattr fattr;
	struct nfs_fattr dir_attr;
};

struct nfs3_getaclargs {
	struct nfs_fh *fh;
	int mask;
	struct page **pages;
};

struct nfs3_setaclargs {
	struct inode *inode;
	int mask;
	struct posix_acl *acl_access;
	struct posix_acl *acl_default;
	size_t len;
	unsigned int npages;
	struct page **pages;
};

struct nfs3_getaclres {
	struct nfs_fattr *fattr;
	int mask;
	unsigned int acl_access_count;
	unsigned int acl_default_count;
	struct posix_acl *acl_access;
	struct posix_acl *acl_default;
};

enum nfsstat4 {
	NFS4_OK = 0,
	NFS4ERR_PERM = 1,
	NFS4ERR_NOENT = 2,
	NFS4ERR_IO = 5,
	NFS4ERR_NXIO = 6,
	NFS4ERR_ACCESS = 13,
	NFS4ERR_EXIST = 17,
	NFS4ERR_XDEV = 18,
	NFS4ERR_NOTDIR = 20,
	NFS4ERR_ISDIR = 21,
	NFS4ERR_INVAL = 22,
	NFS4ERR_FBIG = 27,
	NFS4ERR_NOSPC = 28,
	NFS4ERR_ROFS = 30,
	NFS4ERR_MLINK = 31,
	NFS4ERR_NAMETOOLONG = 63,
	NFS4ERR_NOTEMPTY = 66,
	NFS4ERR_DQUOT = 69,
	NFS4ERR_STALE = 70,
	NFS4ERR_BADHANDLE = 10001,
	NFS4ERR_BAD_COOKIE = 10003,
	NFS4ERR_NOTSUPP = 10004,
	NFS4ERR_TOOSMALL = 10005,
	NFS4ERR_SERVERFAULT = 10006,
	NFS4ERR_BADTYPE = 10007,
	NFS4ERR_DELAY = 10008,
	NFS4ERR_SAME = 10009,
	NFS4ERR_DENIED = 10010,
	NFS4ERR_EXPIRED = 10011,
	NFS4ERR_LOCKED = 10012,
	NFS4ERR_GRACE = 10013,
	NFS4ERR_FHEXPIRED = 10014,
	NFS4ERR_SHARE_DENIED = 10015,
	NFS4ERR_WRONGSEC = 10016,
	NFS4ERR_CLID_INUSE = 10017,
	NFS4ERR_RESOURCE = 10018,
	NFS4ERR_MOVED = 10019,
	NFS4ERR_NOFILEHANDLE = 10020,
	NFS4ERR_MINOR_VERS_MISMATCH = 10021,
	NFS4ERR_STALE_CLIENTID = 10022,
	NFS4ERR_STALE_STATEID = 10023,
	NFS4ERR_OLD_STATEID = 10024,
	NFS4ERR_BAD_STATEID = 10025,
	NFS4ERR_BAD_SEQID = 10026,
	NFS4ERR_NOT_SAME = 10027,
	NFS4ERR_LOCK_RANGE = 10028,
	NFS4ERR_SYMLINK = 10029,
	NFS4ERR_RESTOREFH = 10030,
	NFS4ERR_LEASE_MOVED = 10031,
	NFS4ERR_ATTRNOTSUPP = 10032,
	NFS4ERR_NO_GRACE = 10033,
	NFS4ERR_RECLAIM_BAD = 10034,
	NFS4ERR_RECLAIM_CONFLICT = 10035,
	NFS4ERR_BADXDR = 10036,
	NFS4ERR_LOCKS_HELD = 10037,
	NFS4ERR_OPENMODE = 10038,
	NFS4ERR_BADOWNER = 10039,
	NFS4ERR_BADCHAR = 10040,
	NFS4ERR_BADNAME = 10041,
	NFS4ERR_BAD_RANGE = 10042,
	NFS4ERR_LOCK_NOTSUPP = 10043,
	NFS4ERR_OP_ILLEGAL = 10044,
	NFS4ERR_DEADLOCK = 10045,
	NFS4ERR_FILE_OPEN = 10046,
	NFS4ERR_ADMIN_REVOKED = 10047,
	NFS4ERR_CB_PATH_DOWN = 10048,
	NFS4ERR_BADIOMODE = 10049,
	NFS4ERR_BADLAYOUT = 10050,
	NFS4ERR_BAD_SESSION_DIGEST = 10051,
	NFS4ERR_BADSESSION = 10052,
	NFS4ERR_BADSLOT = 10053,
	NFS4ERR_COMPLETE_ALREADY = 10054,
	NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055,
	NFS4ERR_DELEG_ALREADY_WANTED = 10056,
	NFS4ERR_BACK_CHAN_BUSY = 10057,
	NFS4ERR_LAYOUTTRYLATER = 10058,
	NFS4ERR_LAYOUTUNAVAILABLE = 10059,
	NFS4ERR_NOMATCHING_LAYOUT = 10060,
	NFS4ERR_RECALLCONFLICT = 10061,
	NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062,
	NFS4ERR_SEQ_MISORDERED = 10063,
	NFS4ERR_SEQUENCE_POS = 10064,
	NFS4ERR_REQ_TOO_BIG = 10065,
	NFS4ERR_REP_TOO_BIG = 10066,
	NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067,
	NFS4ERR_RETRY_UNCACHED_REP = 10068,
	NFS4ERR_UNSAFE_COMPOUND = 10069,
	NFS4ERR_TOO_MANY_OPS = 10070,
	NFS4ERR_OP_NOT_IN_SESSION = 10071,
	NFS4ERR_HASH_ALG_UNSUPP = 10072,
	NFS4ERR_CLIENTID_BUSY = 10074,
	NFS4ERR_PNFS_IO_HOLE = 10075,
	NFS4ERR_SEQ_FALSE_RETRY = 10076,
	NFS4ERR_BAD_HIGH_SLOT = 10077,
	NFS4ERR_DEADSESSION = 10078,
	NFS4ERR_ENCR_ALG_UNSUPP = 10079,
	NFS4ERR_PNFS_NO_LAYOUT = 10080,
	NFS4ERR_NOT_ONLY_OP = 10081,
	NFS4ERR_WRONG_CRED = 10082,
	NFS4ERR_WRONG_TYPE = 10083,
	NFS4ERR_DIRDELEG_UNAVAIL = 10084,
	NFS4ERR_REJECT_DELEG = 10085,
	NFS4ERR_RETURNCONFLICT = 10086,
	NFS4ERR_DELEG_REVOKED = 10087,
	NFS4ERR_PARTNER_NOTSUPP = 10088,
	NFS4ERR_PARTNER_NO_AUTH = 10089,
	NFS4ERR_UNION_NOTSUPP = 10090,
	NFS4ERR_OFFLOAD_DENIED = 10091,
	NFS4ERR_WRONG_LFS = 10092,
	NFS4ERR_BADLABEL = 10093,
	NFS4ERR_OFFLOAD_NO_REQS = 10094,
	NFS4ERR_NOXATTR = 10095,
	NFS4ERR_XATTR2BIG = 10096,
};

enum nfs_ftype4 {
	NF4BAD = 0,
	NF4REG = 1,
	NF4DIR = 2,
	NF4BLK = 3,
	NF4CHR = 4,
	NF4LNK = 5,
	NF4SOCK = 6,
	NF4FIFO = 7,
	NF4ATTRDIR = 8,
	NF4NAMEDATTR = 9,
};

enum open_claim_type4 {
	NFS4_OPEN_CLAIM_NULL = 0,
	NFS4_OPEN_CLAIM_PREVIOUS = 1,
	NFS4_OPEN_CLAIM_DELEGATE_CUR = 2,
	NFS4_OPEN_CLAIM_DELEGATE_PREV = 3,
	NFS4_OPEN_CLAIM_FH = 4,
	NFS4_OPEN_CLAIM_DELEG_CUR_FH = 5,
	NFS4_OPEN_CLAIM_DELEG_PREV_FH = 6,
};

enum createmode4 {
	NFS4_CREATE_UNCHECKED = 0,
	NFS4_CREATE_GUARDED = 1,
	NFS4_CREATE_EXCLUSIVE = 2,
	NFS4_CREATE_EXCLUSIVE4_1 = 3,
};

enum {
	NFSPROC4_CLNT_NULL = 0,
	NFSPROC4_CLNT_READ = 1,
	NFSPROC4_CLNT_WRITE = 2,
	NFSPROC4_CLNT_COMMIT = 3,
	NFSPROC4_CLNT_OPEN = 4,
	NFSPROC4_CLNT_OPEN_CONFIRM = 5,
	NFSPROC4_CLNT_OPEN_NOATTR = 6,
	NFSPROC4_CLNT_OPEN_DOWNGRADE = 7,
	NFSPROC4_CLNT_CLOSE = 8,
	NFSPROC4_CLNT_SETATTR = 9,
	NFSPROC4_CLNT_FSINFO = 10,
	NFSPROC4_CLNT_RENEW = 11,
	NFSPROC4_CLNT_SETCLIENTID = 12,
	NFSPROC4_CLNT_SETCLIENTID_CONFIRM = 13,
	NFSPROC4_CLNT_LOCK = 14,
	NFSPROC4_CLNT_LOCKT = 15,
	NFSPROC4_CLNT_LOCKU = 16,
	NFSPROC4_CLNT_ACCESS = 17,
	NFSPROC4_CLNT_GETATTR = 18,
	NFSPROC4_CLNT_LOOKUP = 19,
	NFSPROC4_CLNT_LOOKUP_ROOT = 20,
	NFSPROC4_CLNT_REMOVE = 21,
	NFSPROC4_CLNT_RENAME = 22,
	NFSPROC4_CLNT_LINK = 23,
	NFSPROC4_CLNT_SYMLINK = 24,
	NFSPROC4_CLNT_CREATE = 25,
	NFSPROC4_CLNT_PATHCONF = 26,
	NFSPROC4_CLNT_STATFS = 27,
	NFSPROC4_CLNT_READLINK = 28,
	NFSPROC4_CLNT_READDIR = 29,
	NFSPROC4_CLNT_SERVER_CAPS = 30,
	NFSPROC4_CLNT_DELEGRETURN = 31,
	NFSPROC4_CLNT_GETACL = 32,
	NFSPROC4_CLNT_SETACL = 33,
	NFSPROC4_CLNT_FS_LOCATIONS = 34,
	NFSPROC4_CLNT_RELEASE_LOCKOWNER = 35,
	NFSPROC4_CLNT_SECINFO = 36,
	NFSPROC4_CLNT_FSID_PRESENT = 37,
	NFSPROC4_CLNT_EXCHANGE_ID = 38,
	NFSPROC4_CLNT_CREATE_SESSION = 39,
	NFSPROC4_CLNT_DESTROY_SESSION = 40,
	NFSPROC4_CLNT_SEQUENCE = 41,
	NFSPROC4_CLNT_GET_LEASE_TIME = 42,
	NFSPROC4_CLNT_RECLAIM_COMPLETE = 43,
	NFSPROC4_CLNT_LAYOUTGET = 44,
	NFSPROC4_CLNT_GETDEVICEINFO = 45,
	NFSPROC4_CLNT_LAYOUTCOMMIT = 46,
	NFSPROC4_CLNT_LAYOUTRETURN = 47,
	NFSPROC4_CLNT_SECINFO_NO_NAME = 48,
	NFSPROC4_CLNT_TEST_STATEID = 49,
	NFSPROC4_CLNT_FREE_STATEID = 50,
	NFSPROC4_CLNT_GETDEVICELIST = 51,
	NFSPROC4_CLNT_BIND_CONN_TO_SESSION = 52,
	NFSPROC4_CLNT_DESTROY_CLIENTID = 53,
	NFSPROC4_CLNT_SEEK = 54,
	NFSPROC4_CLNT_ALLOCATE = 55,
	NFSPROC4_CLNT_DEALLOCATE = 56,
	NFSPROC4_CLNT_LAYOUTSTATS = 57,
	NFSPROC4_CLNT_CLONE = 58,
	NFSPROC4_CLNT_COPY = 59,
	NFSPROC4_CLNT_OFFLOAD_CANCEL = 60,
	NFSPROC4_CLNT_LOOKUPP = 61,
	NFSPROC4_CLNT_LAYOUTERROR = 62,
	NFSPROC4_CLNT_COPY_NOTIFY = 63,
	NFSPROC4_CLNT_GETXATTR = 64,
	NFSPROC4_CLNT_SETXATTR = 65,
	NFSPROC4_CLNT_LISTXATTRS = 66,
	NFSPROC4_CLNT_REMOVEXATTR = 67,
	NFSPROC4_CLNT_READ_PLUS = 68,
};

enum state_protect_how4 {
	SP4_NONE = 0,
	SP4_MACH_CRED = 1,
	SP4_SSV = 2,
};

enum pnfs_notify_deviceid_type4 {
	NOTIFY_DEVICEID4_CHANGE = 2,
	NOTIFY_DEVICEID4_DELETE = 4,
};

struct nfs4_op_map {
	union {
		long unsigned int longs[2];
		u32 words[4];
	} u;
};

struct nfs4_get_lease_time_args {
	struct nfs4_sequence_args la_seq_args;
};

struct nfs4_get_lease_time_res {
	struct nfs4_sequence_res lr_seq_res;
	struct nfs_fsinfo *lr_fsinfo;
};

struct nfs4_layoutget_args {
	struct nfs4_sequence_args seq_args;
	__u32 type;
	struct pnfs_layout_range range;
	__u64 minlength;
	__u32 maxcount;
	struct inode *inode;
	struct nfs_open_context *ctx;
	nfs4_stateid stateid;
	struct nfs4_layoutdriver_data layout;
};

struct nfs4_layoutget {
	struct nfs4_layoutget_args args;
	struct nfs4_layoutget_res res;
	const struct cred *cred;
	gfp_t gfp_flags;
};

struct nfs4_getdeviceinfo_args {
	struct nfs4_sequence_args seq_args;
	struct pnfs_device *pdev;
	__u32 notify_types;
};

struct nfs4_getdeviceinfo_res {
	struct nfs4_sequence_res seq_res;
	struct pnfs_device *pdev;
	__u32 notification;
};

struct nfs4_layoutreturn_res {
	struct nfs4_sequence_res seq_res;
	u32 lrs_present;
	nfs4_stateid stateid;
};

struct nfs4_layoutreturn {
	struct nfs4_layoutreturn_args args;
	struct nfs4_layoutreturn_res res;
	const struct cred *cred;
	struct nfs_client *clp;
	struct inode *inode;
	int rpc_status;
	struct nfs4_xdr_opaque_data ld_private;
};

struct stateowner_id {
	__u64 create_time;
	__u32 uniquifier;
};

struct nfs_openargs {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	struct nfs_seqid *seqid;
	int open_flags;
	fmode_t fmode;
	u32 share_access;
	u32 access;
	__u64 clientid;
	struct stateowner_id id;
	union {
		struct {
			struct iattr *attrs;
			nfs4_verifier verifier;
		};
		nfs4_stateid delegation;
		fmode_t delegation_type;
	} u;
	const struct qstr *name;
	const struct nfs_server *server;
	const u32 *bitmask;
	const u32 *open_bitmap;
	enum open_claim_type4 claim;
	enum createmode4 createmode;
	const struct nfs4_label *label;
	umode_t umask;
	struct nfs4_layoutget_args *lg_args;
};

struct nfs_openres {
	struct nfs4_sequence_res seq_res;
	nfs4_stateid stateid;
	struct nfs_fh fh;
	struct nfs4_change_info cinfo;
	__u32 rflags;
	struct nfs_fattr *f_attr;
	struct nfs4_label *f_label;
	struct nfs_seqid *seqid;
	const struct nfs_server *server;
	fmode_t delegation_type;
	nfs4_stateid delegation;
	long unsigned int pagemod_limit;
	__u32 do_recall;
	__u32 attrset[3];
	struct nfs4_string *owner;
	struct nfs4_string *group_owner;
	__u32 access_request;
	__u32 access_supported;
	__u32 access_result;
	struct nfs4_layoutget_res *lg_res;
};

struct nfs_open_confirmargs {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	nfs4_stateid *stateid;
	struct nfs_seqid *seqid;
};

struct nfs_open_confirmres {
	struct nfs4_sequence_res seq_res;
	nfs4_stateid stateid;
	struct nfs_seqid *seqid;
};

struct nfs_closeargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	nfs4_stateid stateid;
	struct nfs_seqid *seqid;
	fmode_t fmode;
	u32 share_access;
	const u32 *bitmask;
	u32 bitmask_store[3];
	struct nfs4_layoutreturn_args *lr_args;
};

struct nfs_closeres {
	struct nfs4_sequence_res seq_res;
	nfs4_stateid stateid;
	struct nfs_fattr *fattr;
	struct nfs_seqid *seqid;
	const struct nfs_server *server;
	struct nfs4_layoutreturn_res *lr_res;
	int lr_ret;
};

struct nfs_lowner {
	__u64 clientid;
	__u64 id;
	dev_t s_dev;
};

struct nfs_lock_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	struct file_lock *fl;
	struct nfs_seqid *lock_seqid;
	nfs4_stateid lock_stateid;
	struct nfs_seqid *open_seqid;
	nfs4_stateid open_stateid;
	struct nfs_lowner lock_owner;
	unsigned char block: 1;
	unsigned char reclaim: 1;
	unsigned char new_lock: 1;
	unsigned char new_lock_owner: 1;
};

struct nfs_lock_res {
	struct nfs4_sequence_res seq_res;
	nfs4_stateid stateid;
	struct nfs_seqid *lock_seqid;
	struct nfs_seqid *open_seqid;
};

struct nfs_locku_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	struct file_lock *fl;
	struct nfs_seqid *seqid;
	nfs4_stateid stateid;
};

struct nfs_locku_res {
	struct nfs4_sequence_res seq_res;
	nfs4_stateid stateid;
	struct nfs_seqid *seqid;
};

struct nfs_lockt_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	struct file_lock *fl;
	struct nfs_lowner lock_owner;
};

struct nfs_lockt_res {
	struct nfs4_sequence_res seq_res;
	struct file_lock *denied;
};

struct nfs_release_lockowner_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_lowner lock_owner;
};

struct nfs_release_lockowner_res {
	struct nfs4_sequence_res seq_res;
};

struct nfs4_delegreturnargs {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fhandle;
	const nfs4_stateid *stateid;
	const u32 *bitmask;
	u32 bitmask_store[3];
	struct nfs4_layoutreturn_args *lr_args;
};

struct nfs4_delegreturnres {
	struct nfs4_sequence_res seq_res;
	struct nfs_fattr *fattr;
	struct nfs_server *server;
	struct nfs4_layoutreturn_res *lr_res;
	int lr_ret;
};

struct nfs_setattrargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	nfs4_stateid stateid;
	struct iattr *iap;
	const struct nfs_server *server;
	const u32 *bitmask;
	const struct nfs4_label *label;
};

struct nfs_setaclargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	size_t acl_len;
	struct page **acl_pages;
};

struct nfs_setaclres {
	struct nfs4_sequence_res seq_res;
};

struct nfs_getaclargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	size_t acl_len;
	struct page **acl_pages;
};

struct nfs_getaclres {
	struct nfs4_sequence_res seq_res;
	size_t acl_len;
	size_t acl_data_offset;
	int acl_flags;
	struct page *acl_scratch;
};

struct nfs_setattrres {
	struct nfs4_sequence_res seq_res;
	struct nfs_fattr *fattr;
	struct nfs4_label *label;
	const struct nfs_server *server;
};

typedef u64 clientid4;

struct nfs4_accessargs {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const u32 *bitmask;
	u32 access;
};

struct nfs4_accessres {
	struct nfs4_sequence_res seq_res;
	const struct nfs_server *server;
	struct nfs_fattr *fattr;
	u32 supported;
	u32 access;
};

struct nfs4_create_arg {
	struct nfs4_sequence_args seq_args;
	u32 ftype;
	union {
		struct {
			struct page **pages;
			unsigned int len;
		} symlink;
		struct {
			u32 specdata1;
			u32 specdata2;
		} device;
	} u;
	const struct qstr *name;
	const struct nfs_server *server;
	const struct iattr *attrs;
	const struct nfs_fh *dir_fh;
	const u32 *bitmask;
	const struct nfs4_label *label;
	umode_t umask;
};

struct nfs4_create_res {
	struct nfs4_sequence_res seq_res;
	const struct nfs_server *server;
	struct nfs_fh *fh;
	struct nfs_fattr *fattr;
	struct nfs4_label *label;
	struct nfs4_change_info dir_cinfo;
};

struct nfs4_fsinfo_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const u32 *bitmask;
};

struct nfs4_fsinfo_res {
	struct nfs4_sequence_res seq_res;
	struct nfs_fsinfo *fsinfo;
};

struct nfs4_getattr_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const u32 *bitmask;
};

struct nfs4_getattr_res {
	struct nfs4_sequence_res seq_res;
	const struct nfs_server *server;
	struct nfs_fattr *fattr;
	struct nfs4_label *label;
};

struct nfs4_link_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const struct nfs_fh *dir_fh;
	const struct qstr *name;
	const u32 *bitmask;
};

struct nfs4_link_res {
	struct nfs4_sequence_res seq_res;
	const struct nfs_server *server;
	struct nfs_fattr *fattr;
	struct nfs4_label *label;
	struct nfs4_change_info cinfo;
	struct nfs_fattr *dir_attr;
};

struct nfs4_lookup_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *dir_fh;
	const struct qstr *name;
	const u32 *bitmask;
};

struct nfs4_lookup_res {
	struct nfs4_sequence_res seq_res;
	const struct nfs_server *server;
	struct nfs_fattr *fattr;
	struct nfs_fh *fh;
	struct nfs4_label *label;
};

struct nfs4_lookupp_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const u32 *bitmask;
};

struct nfs4_lookupp_res {
	struct nfs4_sequence_res seq_res;
	const struct nfs_server *server;
	struct nfs_fattr *fattr;
	struct nfs_fh *fh;
	struct nfs4_label *label;
};

struct nfs4_lookup_root_arg {
	struct nfs4_sequence_args seq_args;
	const u32 *bitmask;
};

struct nfs4_pathconf_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const u32 *bitmask;
};

struct nfs4_pathconf_res {
	struct nfs4_sequence_res seq_res;
	struct nfs_pathconf *pathconf;
};

struct nfs4_readdir_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	u64 cookie;
	nfs4_verifier verifier;
	u32 count;
	struct page **pages;
	unsigned int pgbase;
	const u32 *bitmask;
	bool plus;
};

struct nfs4_readdir_res {
	struct nfs4_sequence_res seq_res;
	nfs4_verifier verifier;
	unsigned int pgbase;
};

struct nfs4_readlink {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	unsigned int pgbase;
	unsigned int pglen;
	struct page **pages;
};

struct nfs4_readlink_res {
	struct nfs4_sequence_res seq_res;
};

struct nfs4_setclientid {
	const nfs4_verifier *sc_verifier;
	u32 sc_prog;
	unsigned int sc_netid_len;
	char sc_netid[6];
	unsigned int sc_uaddr_len;
	char sc_uaddr[58];
	struct nfs_client *sc_clnt;
	struct rpc_cred *sc_cred;
};

struct nfs4_setclientid_res {
	u64 clientid;
	nfs4_verifier confirm;
};

struct nfs4_statfs_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	const u32 *bitmask;
};

struct nfs4_statfs_res {
	struct nfs4_sequence_res seq_res;
	struct nfs_fsstat *fsstat;
};

struct nfs4_server_caps_arg {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fhandle;
	const u32 *bitmask;
};

struct nfs4_server_caps_res {
	struct nfs4_sequence_res seq_res;
	u32 attr_bitmask[3];
	u32 exclcreat_bitmask[3];
	u32 acl_bitmask;
	u32 has_links;
	u32 has_symlinks;
	u32 fh_expire_type;
};

struct nfs4_fs_locations_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *dir_fh;
	const struct nfs_fh *fh;
	const struct qstr *name;
	struct page *page;
	const u32 *bitmask;
	clientid4 clientid;
	unsigned char migration: 1;
	unsigned char renew: 1;
};

struct nfs4_fs_locations_res {
	struct nfs4_sequence_res seq_res;
	struct nfs4_fs_locations *fs_locations;
	unsigned char migration: 1;
	unsigned char renew: 1;
};

struct nfs4_secinfo4 {
	u32 flavor;
	struct rpcsec_gss_info flavor_info;
};

struct nfs4_secinfo_flavors {
	unsigned int num_flavors;
	struct nfs4_secinfo4 flavors[0];
};

struct nfs4_secinfo_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *dir_fh;
	const struct qstr *name;
};

struct nfs4_secinfo_res {
	struct nfs4_sequence_res seq_res;
	struct nfs4_secinfo_flavors *flavors;
};

struct nfs4_fsid_present_arg {
	struct nfs4_sequence_args seq_args;
	const struct nfs_fh *fh;
	clientid4 clientid;
	unsigned char renew: 1;
};

struct nfs4_fsid_present_res {
	struct nfs4_sequence_res seq_res;
	struct nfs_fh *fh;
	unsigned char renew: 1;
};

struct nfs41_state_protection {
	u32 how;
	struct nfs4_op_map enforce;
	struct nfs4_op_map allow;
};

struct nfs41_exchange_id_args {
	struct nfs_client *client;
	nfs4_verifier verifier;
	u32 flags;
	struct nfs41_state_protection state_protect;
};

struct nfs41_bind_conn_to_session_args {
	struct nfs_client *client;
	struct nfs4_sessionid sessionid;
	u32 dir;
	bool use_conn_in_rdma_mode;
	int retries;
};

struct nfs41_bind_conn_to_session_res {
	struct nfs4_sessionid sessionid;
	u32 dir;
	bool use_conn_in_rdma_mode;
};

struct nfs41_exchange_id_res {
	u64 clientid;
	u32 seqid;
	u32 flags;
	struct nfs41_server_owner *server_owner;
	struct nfs41_server_scope *server_scope;
	struct nfs41_impl_id *impl_id;
	struct nfs41_state_protection state_protect;
};

struct nfs41_create_session_args {
	struct nfs_client *client;
	u64 clientid;
	uint32_t seqid;
	uint32_t flags;
	uint32_t cb_program;
	struct nfs4_channel_attrs fc_attrs;
	struct nfs4_channel_attrs bc_attrs;
};

struct nfs41_create_session_res {
	struct nfs4_sessionid sessionid;
	uint32_t seqid;
	uint32_t flags;
	struct nfs4_channel_attrs fc_attrs;
	struct nfs4_channel_attrs bc_attrs;
};

struct nfs41_reclaim_complete_args {
	struct nfs4_sequence_args seq_args;
	unsigned char one_fs: 1;
};

struct nfs41_reclaim_complete_res {
	struct nfs4_sequence_res seq_res;
};

struct nfs41_secinfo_no_name_args {
	struct nfs4_sequence_args seq_args;
	int style;
};

struct nfs41_test_stateid_args {
	struct nfs4_sequence_args seq_args;
	nfs4_stateid *stateid;
};

struct nfs41_test_stateid_res {
	struct nfs4_sequence_res seq_res;
	unsigned int status;
};

struct nfs41_free_stateid_args {
	struct nfs4_sequence_args seq_args;
	nfs4_stateid stateid;
};

struct nfs41_free_stateid_res {
	struct nfs4_sequence_res seq_res;
	unsigned int status;
};

struct nfs4_cached_acl {
	int cached;
	size_t len;
	char data[0];
};

enum nfs4_client_state {
	NFS4CLNT_MANAGER_RUNNING = 0,
	NFS4CLNT_CHECK_LEASE = 1,
	NFS4CLNT_LEASE_EXPIRED = 2,
	NFS4CLNT_RECLAIM_REBOOT = 3,
	NFS4CLNT_RECLAIM_NOGRACE = 4,
	NFS4CLNT_DELEGRETURN = 5,
	NFS4CLNT_SESSION_RESET = 6,
	NFS4CLNT_LEASE_CONFIRM = 7,
	NFS4CLNT_SERVER_SCOPE_MISMATCH = 8,
	NFS4CLNT_PURGE_STATE = 9,
	NFS4CLNT_BIND_CONN_TO_SESSION = 10,
	NFS4CLNT_MOVED = 11,
	NFS4CLNT_LEASE_MOVED = 12,
	NFS4CLNT_DELEGATION_EXPIRED = 13,
	NFS4CLNT_RUN_MANAGER = 14,
	NFS4CLNT_RECALL_RUNNING = 15,
	NFS4CLNT_RECALL_ANY_LAYOUT_READ = 16,
	NFS4CLNT_RECALL_ANY_LAYOUT_RW = 17,
	NFS4CLNT_DELEGRETURN_DELAYED = 18,
};

enum {
	NFS_OWNER_RECLAIM_REBOOT = 0,
	NFS_OWNER_RECLAIM_NOGRACE = 1,
};

enum {
	LK_STATE_IN_USE = 0,
	NFS_DELEGATED_STATE = 1,
	NFS_OPEN_STATE = 2,
	NFS_O_RDONLY_STATE = 3,
	NFS_O_WRONLY_STATE = 4,
	NFS_O_RDWR_STATE = 5,
	NFS_STATE_RECLAIM_REBOOT = 6,
	NFS_STATE_RECLAIM_NOGRACE = 7,
	NFS_STATE_POSIX_LOCKS = 8,
	NFS_STATE_RECOVERY_FAILED = 9,
	NFS_STATE_MAY_NOTIFY_LOCK = 10,
	NFS_STATE_CHANGE_WAIT = 11,
	NFS_CLNT_DST_SSC_COPY_STATE = 12,
	NFS_CLNT_SRC_SSC_COPY_STATE = 13,
	NFS_SRV_SSC_COPY_STATE = 14,
};

struct nfs4_exception {
	struct nfs4_state *state;
	struct inode *inode;
	nfs4_stateid *stateid;
	long int timeout;
	unsigned char task_is_privileged: 1;
	unsigned char delay: 1;
	unsigned char recovering: 1;
	unsigned char retry: 1;
	bool interruptible;
};

struct nfs4_opendata {
	struct kref kref;
	struct nfs_openargs o_arg;
	struct nfs_openres o_res;
	struct nfs_open_confirmargs c_arg;
	struct nfs_open_confirmres c_res;
	struct nfs4_string owner_name;
	struct nfs4_string group_name;
	struct nfs4_label *a_label;
	struct nfs_fattr f_attr;
	struct nfs4_label *f_label;
	struct dentry *dir;
	struct dentry *dentry;
	struct nfs4_state_owner *owner;
	struct nfs4_state *state;
	struct iattr attrs;
	struct nfs4_layoutget *lgp;
	long unsigned int timestamp;
	bool rpc_done;
	bool file_created;
	bool is_recover;
	bool cancelled;
	int rpc_status;
};

struct nfs4_add_xprt_data {
	struct nfs_client *clp;
	const struct cred *cred;
};

enum {
	NFS_DELEGATION_NEED_RECLAIM = 0,
	NFS_DELEGATION_RETURN = 1,
	NFS_DELEGATION_RETURN_IF_CLOSED = 2,
	NFS_DELEGATION_REFERENCED = 3,
	NFS_DELEGATION_RETURNING = 4,
	NFS_DELEGATION_REVOKED = 5,
	NFS_DELEGATION_TEST_EXPIRED = 6,
	NFS_DELEGATION_INODE_FREEING = 7,
	NFS_DELEGATION_RETURN_DELAYED = 8,
};

struct cb_notify_lock_args {
	struct nfs_fh cbnl_fh;
	struct nfs_lowner cbnl_owner;
	bool cbnl_valid;
};

enum {
	NFS_LAYOUT_RO_FAILED = 0,
	NFS_LAYOUT_RW_FAILED = 1,
	NFS_LAYOUT_BULK_RECALL = 2,
	NFS_LAYOUT_RETURN = 3,
	NFS_LAYOUT_RETURN_LOCK = 4,
	NFS_LAYOUT_RETURN_REQUESTED = 5,
	NFS_LAYOUT_INVALID_STID = 6,
	NFS_LAYOUT_FIRST_LAYOUTGET = 7,
	NFS_LAYOUT_INODE_FREEING = 8,
	NFS_LAYOUT_HASHED = 9,
};

enum nfs4_slot_tbl_state {
	NFS4_SLOT_TBL_DRAINING = 0,
};

enum nfs4_session_state {
	NFS4_SESSION_INITING = 0,
	NFS4_SESSION_ESTABLISHED = 1,
};

struct nfs4_call_sync_data {
	const struct nfs_server *seq_server;
	struct nfs4_sequence_args *seq_args;
	struct nfs4_sequence_res *seq_res;
};

struct nfs4_open_createattrs {
	struct nfs4_label *label;
	struct iattr *sattr;
	const __u32 verf[2];
};

struct nfs4_closedata {
	struct inode *inode;
	struct nfs4_state *state;
	struct nfs_closeargs arg;
	struct nfs_closeres res;
	struct {
		struct nfs4_layoutreturn_args arg;
		struct nfs4_layoutreturn_res res;
		struct nfs4_xdr_opaque_data ld_private;
		u32 roc_barrier;
		bool roc;
	} lr;
	struct nfs_fattr fattr;
	long unsigned int timestamp;
};

struct nfs4_createdata {
	struct rpc_message msg;
	struct nfs4_create_arg arg;
	struct nfs4_create_res res;
	struct nfs_fh fh;
	struct nfs_fattr fattr;
	struct nfs4_label *label;
};

struct nfs4_renewdata {
	struct nfs_client *client;
	long unsigned int timestamp;
};

struct nfs4_delegreturndata {
	struct nfs4_delegreturnargs args;
	struct nfs4_delegreturnres res;
	struct nfs_fh fh;
	nfs4_stateid stateid;
	long unsigned int timestamp;
	struct {
		struct nfs4_layoutreturn_args arg;
		struct nfs4_layoutreturn_res res;
		struct nfs4_xdr_opaque_data ld_private;
		u32 roc_barrier;
		bool roc;
	} lr;
	struct nfs_fattr fattr;
	int rpc_status;
	struct inode *inode;
};

struct nfs4_unlockdata {
	struct nfs_locku_args arg;
	struct nfs_locku_res res;
	struct nfs4_lock_state *lsp;
	struct nfs_open_context *ctx;
	struct nfs_lock_context *l_ctx;
	struct file_lock fl;
	struct nfs_server *server;
	long unsigned int timestamp;
};

struct nfs4_lockdata {
	struct nfs_lock_args arg;
	struct nfs_lock_res res;
	struct nfs4_lock_state *lsp;
	struct nfs_open_context *ctx;
	struct file_lock fl;
	long unsigned int timestamp;
	int rpc_status;
	int cancelled;
	struct nfs_server *server;
};

struct nfs4_lock_waiter {
	struct task_struct *task;
	struct inode *inode;
	struct nfs_lowner *owner;
};

struct nfs_release_lockowner_data {
	struct nfs4_lock_state *lsp;
	struct nfs_server *server;
	struct nfs_release_lockowner_args args;
	struct nfs_release_lockowner_res res;
	long unsigned int timestamp;
};

struct rpc_bind_conn_calldata {
	struct nfs_client *clp;
	const struct cred *cred;
};

struct nfs41_exchange_id_data {
	struct nfs41_exchange_id_res res;
	struct nfs41_exchange_id_args args;
};

struct nfs4_get_lease_time_data {
	struct nfs4_get_lease_time_args *args;
	struct nfs4_get_lease_time_res *res;
	struct nfs_client *clp;
};

struct nfs4_sequence_data {
	struct nfs_client *clp;
	struct nfs4_sequence_args args;
	struct nfs4_sequence_res res;
};

struct nfs4_reclaim_complete_data {
	struct nfs_client *clp;
	struct nfs41_reclaim_complete_args arg;
	struct nfs41_reclaim_complete_res res;
};

struct nfs_free_stateid_data {
	struct nfs_server *server;
	struct nfs41_free_stateid_args args;
	struct nfs41_free_stateid_res res;
};

enum opentype4 {
	NFS4_OPEN_NOCREATE = 0,
	NFS4_OPEN_CREATE = 1,
};

enum limit_by4 {
	NFS4_LIMIT_SIZE = 1,
	NFS4_LIMIT_BLOCKS = 2,
};

enum open_delegation_type4 {
	NFS4_OPEN_DELEGATE_NONE = 0,
	NFS4_OPEN_DELEGATE_READ = 1,
	NFS4_OPEN_DELEGATE_WRITE = 2,
	NFS4_OPEN_DELEGATE_NONE_EXT = 3,
};

enum why_no_delegation4 {
	WND4_NOT_WANTED = 0,
	WND4_CONTENTION = 1,
	WND4_RESOURCE = 2,
	WND4_NOT_SUPP_FTYPE = 3,
	WND4_WRITE_DELEG_NOT_SUPP_FTYPE = 4,
	WND4_NOT_SUPP_UPGRADE = 5,
	WND4_NOT_SUPP_DOWNGRADE = 6,
	WND4_CANCELLED = 7,
	WND4_IS_DIR = 8,
};

enum lock_type4 {
	NFS4_UNLOCK_LT = 0,
	NFS4_READ_LT = 1,
	NFS4_WRITE_LT = 2,
	NFS4_READW_LT = 3,
	NFS4_WRITEW_LT = 4,
};

enum pnfs_layoutreturn_type {
	RETURN_FILE = 1,
	RETURN_FSID = 2,
	RETURN_ALL = 3,
};

enum data_content4 {
	NFS4_CONTENT_DATA = 0,
	NFS4_CONTENT_HOLE = 1,
};

struct nfs42_netaddr {
	char netid[5];
	char addr[58];
	u32 netid_len;
	u32 addr_len;
};

enum netloc_type4 {
	NL4_NAME = 1,
	NL4_URL = 2,
	NL4_NETADDR = 3,
};

struct nl4_server {
	enum netloc_type4 nl4_type;
	union {
		struct {
			int nl4_str_sz;
			char nl4_str[1025];
		};
		struct nfs42_netaddr nl4_addr;
	} u;
};

enum nfs4_setxattr_options {
	SETXATTR4_EITHER = 0,
	SETXATTR4_CREATE = 1,
	SETXATTR4_REPLACE = 2,
};

struct nfs42_layoutstat_res {
	struct nfs4_sequence_res seq_res;
	int num_dev;
	int rpc_status;
};

struct nfs42_device_error {
	struct nfs4_deviceid dev_id;
	int status;
	enum nfs_opnum4 opnum;
};

struct nfs42_layout_error {
	__u64 offset;
	__u64 length;
	nfs4_stateid stateid;
	struct nfs42_device_error errors[1];
};

struct nfs42_layouterror_args {
	struct nfs4_sequence_args seq_args;
	struct inode *inode;
	unsigned int num_errors;
	struct nfs42_layout_error errors[5];
};

struct nfs42_layouterror_res {
	struct nfs4_sequence_res seq_res;
	unsigned int num_errors;
	int rpc_status;
};

struct nfs42_clone_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *src_fh;
	struct nfs_fh *dst_fh;
	nfs4_stateid src_stateid;
	nfs4_stateid dst_stateid;
	__u64 src_offset;
	__u64 dst_offset;
	__u64 count;
	const u32 *dst_bitmask;
};

struct nfs42_clone_res {
	struct nfs4_sequence_res seq_res;
	unsigned int rpc_status;
	struct nfs_fattr *dst_fattr;
	const struct nfs_server *server;
};

struct nfs42_falloc_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *falloc_fh;
	nfs4_stateid falloc_stateid;
	u64 falloc_offset;
	u64 falloc_length;
	const u32 *falloc_bitmask;
};

struct nfs42_falloc_res {
	struct nfs4_sequence_res seq_res;
	unsigned int status;
	struct nfs_fattr *falloc_fattr;
	const struct nfs_server *falloc_server;
};

struct nfs42_copy_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *src_fh;
	nfs4_stateid src_stateid;
	u64 src_pos;
	struct nfs_fh *dst_fh;
	nfs4_stateid dst_stateid;
	u64 dst_pos;
	u64 count;
	bool sync;
	struct nl4_server *cp_src;
};

struct nfs42_write_res {
	nfs4_stateid stateid;
	u64 count;
	struct nfs_writeverf verifier;
};

struct nfs42_copy_res {
	struct nfs4_sequence_res seq_res;
	struct nfs42_write_res write_res;
	bool consecutive;
	bool synchronous;
	struct nfs_commitres commit_res;
};

struct nfs42_offload_status_args {
	struct nfs4_sequence_args osa_seq_args;
	struct nfs_fh *osa_src_fh;
	nfs4_stateid osa_stateid;
};

struct nfs42_offload_status_res {
	struct nfs4_sequence_res osr_seq_res;
	uint64_t osr_count;
	int osr_status;
};

struct nfs42_copy_notify_args {
	struct nfs4_sequence_args cna_seq_args;
	struct nfs_fh *cna_src_fh;
	nfs4_stateid cna_src_stateid;
	struct nl4_server cna_dst;
};

struct nfs42_copy_notify_res {
	struct nfs4_sequence_res cnr_seq_res;
	struct nfstime4 cnr_lease_time;
	nfs4_stateid cnr_stateid;
	struct nl4_server cnr_src;
};

struct nfs42_seek_args {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *sa_fh;
	nfs4_stateid sa_stateid;
	u64 sa_offset;
	u32 sa_what;
};

struct nfs42_seek_res {
	struct nfs4_sequence_res seq_res;
	unsigned int status;
	u32 sr_eof;
	u64 sr_offset;
};

struct nfs42_setxattrargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	const char *xattr_name;
	u32 xattr_flags;
	size_t xattr_len;
	struct page **xattr_pages;
};

struct nfs42_setxattrres {
	struct nfs4_sequence_res seq_res;
	struct nfs4_change_info cinfo;
};

struct nfs42_getxattrargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	const char *xattr_name;
	size_t xattr_len;
	struct page **xattr_pages;
};

struct nfs42_getxattrres {
	struct nfs4_sequence_res seq_res;
	size_t xattr_len;
};

struct nfs42_listxattrsargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	u32 count;
	u64 cookie;
	struct page **xattr_pages;
};

struct nfs42_listxattrsres {
	struct nfs4_sequence_res seq_res;
	struct page *scratch;
	void *xattr_buf;
	size_t xattr_len;
	u64 cookie;
	bool eof;
	size_t copied;
};

struct nfs42_removexattrargs {
	struct nfs4_sequence_args seq_args;
	struct nfs_fh *fh;
	const char *xattr_name;
};

struct nfs42_removexattrres {
	struct nfs4_sequence_res seq_res;
	struct nfs4_change_info cinfo;
};

struct compound_hdr {
	int32_t status;
	uint32_t nops;
	__be32 *nops_p;
	uint32_t taglen;
	char *tag;
	uint32_t replen;
	u32 minorversion;
};

struct nfs4_copy_state {
	struct list_head copies;
	struct list_head src_copies;
	nfs4_stateid stateid;
	struct completion completion;
	uint64_t count;
	struct nfs_writeverf verf;
	int error;
	int flags;
	struct nfs4_state *parent_src_state;
	struct nfs4_state *parent_dst_state;
};

struct nfs_referral_count {
	struct list_head list;
	const struct task_struct *task;
	unsigned int referral_count;
};

struct rpc_pipe_dir_object_ops;

struct rpc_pipe_dir_object {
	struct list_head pdo_head;
	const struct rpc_pipe_dir_object_ops *pdo_ops;
	void *pdo_data;
};

struct rpc_pipe_dir_object_ops {
	int (*create)(struct dentry *, struct rpc_pipe_dir_object *);
	void (*destroy)(struct dentry *, struct rpc_pipe_dir_object *);
};

struct rpc_inode {
	struct inode vfs_inode;
	void *private;
	struct rpc_pipe *pipe;
	wait_queue_head_t waitq;
};

struct idmap_legacy_upcalldata;

struct idmap {
	struct rpc_pipe_dir_object idmap_pdo;
	struct rpc_pipe *idmap_pipe;
	struct idmap_legacy_upcalldata *idmap_upcall_data;
	struct mutex idmap_mutex;
	struct user_namespace *user_ns;
};

struct request_key_auth {
	struct callback_head rcu;
	struct key *target_key;
	struct key *dest_keyring;
	const struct cred *cred;
	void *callout_info;
	size_t callout_len;
	pid_t pid;
	char op[8];
};

struct idmap_msg {
	__u8 im_type;
	__u8 im_conv;
	char im_name[128];
	__u32 im_id;
	__u8 im_status;
};

struct idmap_legacy_upcalldata {
	struct rpc_pipe_msg pipe_msg;
	struct idmap_msg idmap_msg;
	struct key *authkey;
	struct idmap *idmap;
};

enum {
	Opt_find_uid = 0,
	Opt_find_gid = 1,
	Opt_find_user = 2,
	Opt_find_group = 3,
	Opt_find_err = 4,
};

enum nfs4_callback_procnum {
	CB_NULL = 0,
	CB_COMPOUND = 1,
};

struct nfs_callback_data {
	unsigned int users;
	struct svc_serv *serv;
};

enum rpc_accept_stat {
	RPC_SUCCESS = 0,
	RPC_PROG_UNAVAIL = 1,
	RPC_PROG_MISMATCH = 2,
	RPC_PROC_UNAVAIL = 3,
	RPC_GARBAGE_ARGS = 4,
	RPC_SYSTEM_ERR = 5,
	RPC_DROP_REPLY = 60000,
};

enum rpc_auth_stat {
	RPC_AUTH_OK = 0,
	RPC_AUTH_BADCRED = 1,
	RPC_AUTH_REJECTEDCRED = 2,
	RPC_AUTH_BADVERF = 3,
	RPC_AUTH_REJECTEDVERF = 4,
	RPC_AUTH_TOOWEAK = 5,
	RPCSEC_GSS_CREDPROBLEM = 13,
	RPCSEC_GSS_CTXPROBLEM = 14,
};

enum nfs4_callback_opnum {
	OP_CB_GETATTR = 3,
	OP_CB_RECALL = 4,
	OP_CB_LAYOUTRECALL = 5,
	OP_CB_NOTIFY = 6,
	OP_CB_PUSH_DELEG = 7,
	OP_CB_RECALL_ANY = 8,
	OP_CB_RECALLABLE_OBJ_AVAIL = 9,
	OP_CB_RECALL_SLOT = 10,
	OP_CB_SEQUENCE = 11,
	OP_CB_WANTS_CANCELLED = 12,
	OP_CB_NOTIFY_LOCK = 13,
	OP_CB_NOTIFY_DEVICEID = 14,
	OP_CB_OFFLOAD = 15,
	OP_CB_ILLEGAL = 10044,
};

struct cb_process_state {
	__be32 drc_status;
	struct nfs_client *clp;
	struct nfs4_slot *slot;
	u32 minorversion;
	struct net *net;
};

struct cb_compound_hdr_arg {
	unsigned int taglen;
	const char *tag;
	unsigned int minorversion;
	unsigned int cb_ident;
	unsigned int nops;
};

struct cb_compound_hdr_res {
	__be32 *status;
	unsigned int taglen;
	const char *tag;
	__be32 *nops;
};

struct cb_getattrargs {
	struct nfs_fh fh;
	uint32_t bitmap[2];
};

struct cb_getattrres {
	__be32 status;
	uint32_t bitmap[2];
	uint64_t size;
	uint64_t change_attr;
	struct timespec64 ctime;
	struct timespec64 mtime;
};

struct cb_recallargs {
	struct nfs_fh fh;
	nfs4_stateid stateid;
	uint32_t truncate;
};

struct referring_call {
	uint32_t rc_sequenceid;
	uint32_t rc_slotid;
};

struct referring_call_list {
	struct nfs4_sessionid rcl_sessionid;
	uint32_t rcl_nrefcalls;
	struct referring_call *rcl_refcalls;
};

struct cb_sequenceargs {
	struct sockaddr *csa_addr;
	struct nfs4_sessionid csa_sessionid;
	uint32_t csa_sequenceid;
	uint32_t csa_slotid;
	uint32_t csa_highestslotid;
	uint32_t csa_cachethis;
	uint32_t csa_nrclists;
	struct referring_call_list *csa_rclists;
};

struct cb_sequenceres {
	__be32 csr_status;
	struct nfs4_sessionid csr_sessionid;
	uint32_t csr_sequenceid;
	uint32_t csr_slotid;
	uint32_t csr_highestslotid;
	uint32_t csr_target_highestslotid;
};

struct cb_recallanyargs {
	uint32_t craa_objs_to_keep;
	uint32_t craa_type_mask;
};

struct cb_recallslotargs {
	uint32_t crsa_target_highest_slotid;
};

struct cb_layoutrecallargs {
	uint32_t cbl_recall_type;
	uint32_t cbl_layout_type;
	uint32_t cbl_layoutchanged;
	union {
		struct {
			struct nfs_fh cbl_fh;
			struct pnfs_layout_range cbl_range;
			nfs4_stateid cbl_stateid;
		};
		struct nfs_fsid cbl_fsid;
	};
};

struct cb_devicenotifyitem {
	uint32_t cbd_notify_type;
	uint32_t cbd_layout_type;
	struct nfs4_deviceid cbd_dev_id;
	uint32_t cbd_immediate;
};

struct cb_devicenotifyargs {
	int ndevs;
	struct cb_devicenotifyitem *devs;
};

struct cb_offloadargs {
	struct nfs_fh coa_fh;
	nfs4_stateid coa_stateid;
	uint32_t error;
	uint64_t wr_count;
	struct nfs_writeverf wr_writeverf;
};

struct callback_op {
	__be32 (*process_op)(void *, void *, struct cb_process_state *);
	__be32 (*decode_args)(struct svc_rqst *, struct xdr_stream *, void *);
	__be32 (*encode_res)(struct svc_rqst *, struct xdr_stream *, const void *);
	long int res_maxsize;
};

struct xprt_create {
	int ident;
	struct net *net;
	struct sockaddr *srcaddr;
	struct sockaddr *dstaddr;
	size_t addrlen;
	const char *servername;
	struct svc_xprt *bc_xprt;
	struct rpc_xprt_switch *bc_xps;
	unsigned int flags;
};

struct nfs4_ds_server {
	struct list_head list;
	struct rpc_clnt *rpc_clnt;
};

enum pnfs_update_layout_reason {
	PNFS_UPDATE_LAYOUT_UNKNOWN = 0,
	PNFS_UPDATE_LAYOUT_NO_PNFS = 1,
	PNFS_UPDATE_LAYOUT_RD_ZEROLEN = 2,
	PNFS_UPDATE_LAYOUT_MDSTHRESH = 3,
	PNFS_UPDATE_LAYOUT_NOMEM = 4,
	PNFS_UPDATE_LAYOUT_BULK_RECALL = 5,
	PNFS_UPDATE_LAYOUT_IO_TEST_FAIL = 6,
	PNFS_UPDATE_LAYOUT_FOUND_CACHED = 7,
	PNFS_UPDATE_LAYOUT_RETURN = 8,
	PNFS_UPDATE_LAYOUT_RETRY = 9,
	PNFS_UPDATE_LAYOUT_BLOCKED = 10,
	PNFS_UPDATE_LAYOUT_INVALID_OPEN = 11,
	PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET = 12,
	PNFS_UPDATE_LAYOUT_EXIT = 13,
};

struct trace_event_raw_nfs4_clientid_event {
	struct trace_entry ent;
	u32 __data_loc_dstaddr;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_sequence_done {
	struct trace_entry ent;
	unsigned int session;
	unsigned int slot_nr;
	unsigned int seq_nr;
	unsigned int highest_slotid;
	unsigned int target_highest_slotid;
	unsigned int status_flags;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_cb_sequence {
	struct trace_entry ent;
	unsigned int session;
	unsigned int slot_nr;
	unsigned int seq_nr;
	unsigned int highest_slotid;
	unsigned int cachethis;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_cb_seqid_err {
	struct trace_entry ent;
	unsigned int session;
	unsigned int slot_nr;
	unsigned int seq_nr;
	unsigned int highest_slotid;
	unsigned int cachethis;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_setup_sequence {
	struct trace_entry ent;
	unsigned int session;
	unsigned int slot_nr;
	unsigned int seq_nr;
	unsigned int highest_used_slotid;
	char __data[0];
};

struct trace_event_raw_nfs4_state_mgr {
	struct trace_entry ent;
	long unsigned int state;
	u32 __data_loc_hostname;
	char __data[0];
};

struct trace_event_raw_nfs4_state_mgr_failed {
	struct trace_entry ent;
	long unsigned int error;
	long unsigned int state;
	u32 __data_loc_hostname;
	u32 __data_loc_section;
	char __data[0];
};

struct trace_event_raw_nfs4_xdr_status {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	u32 op;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_cb_error_class {
	struct trace_entry ent;
	u32 xid;
	u32 cbident;
	char __data[0];
};

struct trace_event_raw_nfs4_open_event {
	struct trace_entry ent;
	long unsigned int error;
	unsigned int flags;
	unsigned int fmode;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	u64 dir;
	u32 __data_loc_name;
	int stateid_seq;
	u32 stateid_hash;
	int openstateid_seq;
	u32 openstateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_cached_open {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	unsigned int fmode;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_close {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	unsigned int fmode;
	long unsigned int error;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_lock_event {
	struct trace_entry ent;
	long unsigned int error;
	int cmd;
	char type;
	loff_t start;
	loff_t end;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_set_lock {
	struct trace_entry ent;
	long unsigned int error;
	int cmd;
	char type;
	loff_t start;
	loff_t end;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	int stateid_seq;
	u32 stateid_hash;
	int lockstateid_seq;
	u32 lockstateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_state_lock_reclaim {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	long unsigned int state_flags;
	long unsigned int lock_flags;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_set_delegation_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	unsigned int fmode;
	char __data[0];
};

struct trace_event_raw_nfs4_delegreturn_exit {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	long unsigned int error;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_test_stateid_event {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_lookup_event {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int error;
	u64 dir;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs4_lookupp {
	struct trace_entry ent;
	dev_t dev;
	u64 ino;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_rename {
	struct trace_entry ent;
	dev_t dev;
	long unsigned int error;
	u64 olddir;
	u32 __data_loc_oldname;
	u64 newdir;
	u32 __data_loc_newname;
	char __data[0];
};

struct trace_event_raw_nfs4_inode_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_inode_stateid_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	long unsigned int error;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_getattr_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	unsigned int valid;
	long unsigned int error;
	char __data[0];
};

struct trace_event_raw_nfs4_inode_callback_event {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	u32 __data_loc_dstaddr;
	char __data[0];
};

struct trace_event_raw_nfs4_inode_stateid_callback_event {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	u32 __data_loc_dstaddr;
	int stateid_seq;
	u32 stateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_idmap_event {
	struct trace_entry ent;
	long unsigned int error;
	u32 id;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_nfs4_read_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 arg_count;
	u32 res_count;
	long unsigned int error;
	int stateid_seq;
	u32 stateid_hash;
	int layoutstateid_seq;
	u32 layoutstateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_write_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 arg_count;
	u32 res_count;
	long unsigned int error;
	int stateid_seq;
	u32 stateid_hash;
	int layoutstateid_seq;
	u32 layoutstateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_commit_event {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	long unsigned int error;
	loff_t offset;
	u32 count;
	int layoutstateid_seq;
	u32 layoutstateid_hash;
	char __data[0];
};

struct trace_event_raw_nfs4_layoutget {
	struct trace_entry ent;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	u32 iomode;
	u64 offset;
	u64 count;
	long unsigned int error;
	int stateid_seq;
	u32 stateid_hash;
	int layoutstateid_seq;
	u32 layoutstateid_hash;
	char __data[0];
};

struct trace_event_raw_pnfs_update_layout {
	struct trace_entry ent;
	dev_t dev;
	u64 fileid;
	u32 fhandle;
	loff_t pos;
	u64 count;
	enum pnfs_iomode iomode;
	int layoutstateid_seq;
	u32 layoutstateid_hash;
	long int lseg;
	enum pnfs_update_layout_reason reason;
	char __data[0];
};

struct trace_event_raw_pnfs_layout_event {
	struct trace_entry ent;
	dev_t dev;
	u64 fileid;
	u32 fhandle;
	loff_t pos;
	u64 count;
	enum pnfs_iomode iomode;
	int layoutstateid_seq;
	u32 layoutstateid_hash;
	long int lseg;
	char __data[0];
};

struct trace_event_raw_nfs4_flexfiles_io_event {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 count;
	int stateid_seq;
	u32 stateid_hash;
	u32 __data_loc_dstaddr;
	char __data[0];
};

struct trace_event_raw_ff_layout_commit_error {
	struct trace_entry ent;
	long unsigned int error;
	dev_t dev;
	u32 fhandle;
	u64 fileid;
	loff_t offset;
	u32 count;
	u32 __data_loc_dstaddr;
	char __data[0];
};

struct trace_event_data_offsets_nfs4_clientid_event {
	u32 dstaddr;
};

struct trace_event_data_offsets_nfs4_sequence_done {};

struct trace_event_data_offsets_nfs4_cb_sequence {};

struct trace_event_data_offsets_nfs4_cb_seqid_err {};

struct trace_event_data_offsets_nfs4_setup_sequence {};

struct trace_event_data_offsets_nfs4_state_mgr {
	u32 hostname;
};

struct trace_event_data_offsets_nfs4_state_mgr_failed {
	u32 hostname;
	u32 section;
};

struct trace_event_data_offsets_nfs4_xdr_status {};

struct trace_event_data_offsets_nfs4_cb_error_class {};

struct trace_event_data_offsets_nfs4_open_event {
	u32 name;
};

struct trace_event_data_offsets_nfs4_cached_open {};

struct trace_event_data_offsets_nfs4_close {};

struct trace_event_data_offsets_nfs4_lock_event {};

struct trace_event_data_offsets_nfs4_set_lock {};

struct trace_event_data_offsets_nfs4_state_lock_reclaim {};

struct trace_event_data_offsets_nfs4_set_delegation_event {};

struct trace_event_data_offsets_nfs4_delegreturn_exit {};

struct trace_event_data_offsets_nfs4_test_stateid_event {};

struct trace_event_data_offsets_nfs4_lookup_event {
	u32 name;
};

struct trace_event_data_offsets_nfs4_lookupp {};

struct trace_event_data_offsets_nfs4_rename {
	u32 oldname;
	u32 newname;
};

struct trace_event_data_offsets_nfs4_inode_event {};

struct trace_event_data_offsets_nfs4_inode_stateid_event {};

struct trace_event_data_offsets_nfs4_getattr_event {};

struct trace_event_data_offsets_nfs4_inode_callback_event {
	u32 dstaddr;
};

struct trace_event_data_offsets_nfs4_inode_stateid_callback_event {
	u32 dstaddr;
};

struct trace_event_data_offsets_nfs4_idmap_event {
	u32 name;
};

struct trace_event_data_offsets_nfs4_read_event {};

struct trace_event_data_offsets_nfs4_write_event {};

struct trace_event_data_offsets_nfs4_commit_event {};

struct trace_event_data_offsets_nfs4_layoutget {};

struct trace_event_data_offsets_pnfs_update_layout {};

struct trace_event_data_offsets_pnfs_layout_event {};

struct trace_event_data_offsets_nfs4_flexfiles_io_event {
	u32 dstaddr;
};

struct trace_event_data_offsets_ff_layout_commit_error {
	u32 dstaddr;
};

typedef void (*btf_trace_nfs4_setclientid)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_setclientid_confirm)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_renew)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_renew_async)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_exchange_id)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_create_session)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_destroy_session)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_destroy_clientid)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_bind_conn_to_session)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_sequence)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_reclaim_complete)(void *, const struct nfs_client *, int);

typedef void (*btf_trace_nfs4_sequence_done)(void *, const struct nfs4_session *, const struct nfs4_sequence_res *);

typedef void (*btf_trace_nfs4_cb_sequence)(void *, const struct cb_sequenceargs *, const struct cb_sequenceres *, __be32);

typedef void (*btf_trace_nfs4_cb_seqid_err)(void *, const struct cb_sequenceargs *, __be32);

typedef void (*btf_trace_nfs4_setup_sequence)(void *, const struct nfs4_session *, const struct nfs4_sequence_args *);

typedef void (*btf_trace_nfs4_state_mgr)(void *, const struct nfs_client *);

typedef void (*btf_trace_nfs4_state_mgr_failed)(void *, const struct nfs_client *, const char *, int);

typedef void (*btf_trace_nfs4_xdr_status)(void *, const struct xdr_stream *, u32, u32);

typedef void (*btf_trace_nfs_cb_no_clp)(void *, __be32, u32);

typedef void (*btf_trace_nfs_cb_badprinc)(void *, __be32, u32);

typedef void (*btf_trace_nfs4_open_reclaim)(void *, const struct nfs_open_context *, int, int);

typedef void (*btf_trace_nfs4_open_expired)(void *, const struct nfs_open_context *, int, int);

typedef void (*btf_trace_nfs4_open_file)(void *, const struct nfs_open_context *, int, int);

typedef void (*btf_trace_nfs4_cached_open)(void *, const struct nfs4_state *);

typedef void (*btf_trace_nfs4_close)(void *, const struct nfs4_state *, const struct nfs_closeargs *, const struct nfs_closeres *, int);

typedef void (*btf_trace_nfs4_get_lock)(void *, const struct file_lock *, const struct nfs4_state *, int, int);

typedef void (*btf_trace_nfs4_unlock)(void *, const struct file_lock *, const struct nfs4_state *, int, int);

typedef void (*btf_trace_nfs4_set_lock)(void *, const struct file_lock *, const struct nfs4_state *, const nfs4_stateid *, int, int);

typedef void (*btf_trace_nfs4_state_lock_reclaim)(void *, const struct nfs4_state *, const struct nfs4_lock_state *);

typedef void (*btf_trace_nfs4_set_delegation)(void *, const struct inode *, fmode_t);

typedef void (*btf_trace_nfs4_reclaim_delegation)(void *, const struct inode *, fmode_t);

typedef void (*btf_trace_nfs4_delegreturn_exit)(void *, const struct nfs4_delegreturnargs *, const struct nfs4_delegreturnres *, int);

typedef void (*btf_trace_nfs4_test_delegation_stateid)(void *, const struct nfs4_state *, const struct nfs4_lock_state *, int);

typedef void (*btf_trace_nfs4_test_open_stateid)(void *, const struct nfs4_state *, const struct nfs4_lock_state *, int);

typedef void (*btf_trace_nfs4_test_lock_stateid)(void *, const struct nfs4_state *, const struct nfs4_lock_state *, int);

typedef void (*btf_trace_nfs4_lookup)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_symlink)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_mkdir)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_mknod)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_remove)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_get_fs_locations)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_secinfo)(void *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_lookupp)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_rename)(void *, const struct inode *, const struct qstr *, const struct inode *, const struct qstr *, int);

typedef void (*btf_trace_nfs4_access)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_readlink)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_readdir)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_get_acl)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_set_acl)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_get_security_label)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_set_security_label)(void *, const struct inode *, int);

typedef void (*btf_trace_nfs4_setattr)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_delegreturn)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_open_stateid_update)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_open_stateid_update_wait)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_close_stateid_update_wait)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_getattr)(void *, const struct nfs_server *, const struct nfs_fh *, const struct nfs_fattr *, int);

typedef void (*btf_trace_nfs4_lookup_root)(void *, const struct nfs_server *, const struct nfs_fh *, const struct nfs_fattr *, int);

typedef void (*btf_trace_nfs4_fsinfo)(void *, const struct nfs_server *, const struct nfs_fh *, const struct nfs_fattr *, int);

typedef void (*btf_trace_nfs4_cb_getattr)(void *, const struct nfs_client *, const struct nfs_fh *, const struct inode *, int);

typedef void (*btf_trace_nfs4_cb_recall)(void *, const struct nfs_client *, const struct nfs_fh *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_cb_layoutrecall_file)(void *, const struct nfs_client *, const struct nfs_fh *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_map_name_to_uid)(void *, const char *, int, u32, int);

typedef void (*btf_trace_nfs4_map_group_to_gid)(void *, const char *, int, u32, int);

typedef void (*btf_trace_nfs4_map_uid_to_name)(void *, const char *, int, u32, int);

typedef void (*btf_trace_nfs4_map_gid_to_group)(void *, const char *, int, u32, int);

typedef void (*btf_trace_nfs4_read)(void *, const struct nfs_pgio_header *, int);

typedef void (*btf_trace_nfs4_pnfs_read)(void *, const struct nfs_pgio_header *, int);

typedef void (*btf_trace_nfs4_write)(void *, const struct nfs_pgio_header *, int);

typedef void (*btf_trace_nfs4_pnfs_write)(void *, const struct nfs_pgio_header *, int);

typedef void (*btf_trace_nfs4_commit)(void *, const struct nfs_commit_data *, int);

typedef void (*btf_trace_nfs4_pnfs_commit_ds)(void *, const struct nfs_commit_data *, int);

typedef void (*btf_trace_nfs4_layoutget)(void *, const struct nfs_open_context *, const struct pnfs_layout_range *, const struct pnfs_layout_range *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_layoutcommit)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_layoutreturn)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_layoutreturn_on_close)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_layouterror)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_nfs4_layoutstats)(void *, const struct inode *, const nfs4_stateid *, int);

typedef void (*btf_trace_pnfs_update_layout)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *, enum pnfs_update_layout_reason);

typedef void (*btf_trace_pnfs_mds_fallback_pg_init_read)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_pnfs_mds_fallback_pg_init_write)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_pnfs_mds_fallback_pg_get_mirror_count)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_pnfs_mds_fallback_read_done)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_pnfs_mds_fallback_write_done)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_pnfs_mds_fallback_read_pagelist)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_pnfs_mds_fallback_write_pagelist)(void *, struct inode *, loff_t, u64, enum pnfs_iomode, struct pnfs_layout_hdr *, struct pnfs_layout_segment *);

typedef void (*btf_trace_ff_layout_read_error)(void *, const struct nfs_pgio_header *);

typedef void (*btf_trace_ff_layout_write_error)(void *, const struct nfs_pgio_header *);

typedef void (*btf_trace_ff_layout_commit_error)(void *, const struct nfs_commit_data *);

enum pnfs_layouttype {
	LAYOUT_NFSV4_1_FILES = 1,
	LAYOUT_OSD2_OBJECTS = 2,
	LAYOUT_BLOCK_VOLUME = 3,
	LAYOUT_FLEX_FILES = 4,
	LAYOUT_SCSI = 5,
	LAYOUT_TYPE_MAX = 6,
};

struct nfs42_layoutstat_data {
	struct inode *inode;
	struct nfs42_layoutstat_args args;
	struct nfs42_layoutstat_res res;
};

enum {
	NFS_LSEG_VALID = 0,
	NFS_LSEG_ROC = 1,
	NFS_LSEG_LAYOUTCOMMIT = 2,
	NFS_LSEG_LAYOUTRETURN = 3,
	NFS_LSEG_UNAVAILABLE = 4,
};

enum {
	NFS_DEVICEID_INVALID = 0,
	NFS_DEVICEID_UNAVAILABLE = 1,
	NFS_DEVICEID_NOCACHE = 2,
};

struct rpc_add_xprt_test {
	void (*add_xprt_test)(struct rpc_clnt *, struct rpc_xprt *, void *);
	void *data;
};

struct nfs4_pnfs_ds_addr {
	struct __kernel_sockaddr_storage da_addr;
	size_t da_addrlen;
	struct list_head da_node;
	char *da_remotestr;
};

struct nfs4_pnfs_ds {
	struct list_head ds_node;
	char *ds_remotestr;
	struct list_head ds_addrs;
	struct nfs_client *ds_clp;
	refcount_t ds_count;
	long unsigned int ds_state;
};

struct nfs42_layouterror_data {
	struct nfs42_layouterror_args args;
	struct nfs42_layouterror_res res;
	struct inode *inode;
	struct pnfs_layout_segment *lseg;
};

struct nfs42_offloadcancel_data {
	struct nfs_server *seq_server;
	struct nfs42_offload_status_args args;
	struct nfs42_offload_status_res res;
};

struct nfs4_xattr_bucket {
	spinlock_t lock;
	struct hlist_head hlist;
	struct nfs4_xattr_cache *cache;
	bool draining;
};

struct nfs4_xattr_entry;

struct nfs4_xattr_cache {
	struct kref ref;
	struct nfs4_xattr_bucket buckets[64];
	struct list_head lru;
	struct list_head dispose;
	atomic_long_t nent;
	spinlock_t listxattr_lock;
	struct inode *inode;
	struct nfs4_xattr_entry *listxattr;
};

struct nfs4_xattr_entry {
	struct kref ref;
	struct hlist_node hnode;
	struct list_head lru;
	struct list_head dispose;
	char *xattr_name;
	void *xattr_value;
	size_t xattr_size;
	struct nfs4_xattr_bucket *bucket;
	uint32_t flags;
};

enum stripetype4 {
	STRIPE_SPARSE = 1,
	STRIPE_DENSE = 2,
};

struct nfs4_file_layout_dsaddr {
	struct nfs4_deviceid_node id_node;
	u32 stripe_count;
	u8 *stripe_indices;
	u32 ds_num;
	struct nfs4_pnfs_ds *ds_list[1];
};

struct nfs4_filelayout_segment {
	struct pnfs_layout_segment generic_hdr;
	u32 stripe_type;
	u32 commit_through_mds;
	u32 stripe_unit;
	u32 first_stripe_index;
	u64 pattern_offset;
	struct nfs4_deviceid deviceid;
	struct nfs4_file_layout_dsaddr *dsaddr;
	unsigned int num_fh;
	struct nfs_fh **fh_array;
};

struct nfs4_filelayout {
	struct pnfs_layout_hdr generic_hdr;
	struct pnfs_ds_commit_info commit_info;
};

struct nfs4_ff_ds_version {
	u32 version;
	u32 minor_version;
	u32 rsize;
	u32 wsize;
	bool tightly_coupled;
};

struct nfs4_ff_layout_ds {
	struct nfs4_deviceid_node id_node;
	u32 ds_versions_cnt;
	struct nfs4_ff_ds_version *ds_versions;
	struct nfs4_pnfs_ds *ds;
};

struct nfs4_ff_layout_ds_err {
	struct list_head list;
	u64 offset;
	u64 length;
	int status;
	enum nfs_opnum4 opnum;
	nfs4_stateid stateid;
	struct nfs4_deviceid deviceid;
};

struct nfs4_ff_io_stat {
	__u64 ops_requested;
	__u64 bytes_requested;
	__u64 ops_completed;
	__u64 bytes_completed;
	__u64 bytes_not_delivered;
	ktime_t total_busy_time;
	ktime_t aggregate_completion_time;
};

struct nfs4_ff_busy_timer {
	ktime_t start_time;
	atomic_t n_ops;
};

struct nfs4_ff_layoutstat {
	struct nfs4_ff_io_stat io_stat;
	struct nfs4_ff_busy_timer busy_timer;
};

struct nfs4_ff_layout_mirror {
	struct pnfs_layout_hdr *layout;
	struct list_head mirrors;
	u32 ds_count;
	u32 efficiency;
	struct nfs4_deviceid devid;
	struct nfs4_ff_layout_ds *mirror_ds;
	u32 fh_versions_cnt;
	struct nfs_fh *fh_versions;
	nfs4_stateid stateid;
	const struct cred *ro_cred;
	const struct cred *rw_cred;
	refcount_t ref;
	spinlock_t lock;
	long unsigned int flags;
	struct nfs4_ff_layoutstat read_stat;
	struct nfs4_ff_layoutstat write_stat;
	ktime_t start_time;
	u32 report_interval;
};

struct nfs4_ff_layout_segment {
	struct pnfs_layout_segment generic_hdr;
	u64 stripe_unit;
	u32 flags;
	u32 mirror_array_cnt;
	struct nfs4_ff_layout_mirror *mirror_array[0];
};

struct nfs4_flexfile_layout {
	struct pnfs_layout_hdr generic_hdr;
	struct pnfs_ds_commit_info commit_info;
	struct list_head mirrors;
	struct list_head error_list;
	ktime_t last_report_time;
};

struct nfs4_flexfile_layoutreturn_args {
	struct list_head errors;
	struct nfs42_layoutstat_devinfo devinfo[4];
	unsigned int num_errors;
	unsigned int num_dev;
	struct page *pages[1];
};

struct getdents_callback___2 {
	struct dir_context ctx;
	char *name;
	u64 ino;
	int found;
	int sequence;
};

struct nlm_host___2;

struct nlm_lockowner {
	struct list_head list;
	refcount_t count;
	struct nlm_host___2 *host;
	fl_owner_t owner;
	uint32_t pid;
};

struct nsm_handle;

struct nlm_host___2 {
	struct hlist_node h_hash;
	struct __kernel_sockaddr_storage h_addr;
	size_t h_addrlen;
	struct __kernel_sockaddr_storage h_srcaddr;
	size_t h_srcaddrlen;
	struct rpc_clnt *h_rpcclnt;
	char *h_name;
	u32 h_version;
	short unsigned int h_proto;
	short unsigned int h_reclaiming: 1;
	short unsigned int h_server: 1;
	short unsigned int h_noresvport: 1;
	short unsigned int h_inuse: 1;
	wait_queue_head_t h_gracewait;
	struct rw_semaphore h_rwsem;
	u32 h_state;
	u32 h_nsmstate;
	u32 h_pidcount;
	refcount_t h_count;
	struct mutex h_mutex;
	long unsigned int h_nextrebind;
	long unsigned int h_expires;
	struct list_head h_lockowners;
	spinlock_t h_lock;
	struct list_head h_granted;
	struct list_head h_reclaim;
	struct nsm_handle *h_nsmhandle;
	char *h_addrbuf;
	struct net *net;
	const struct cred *h_cred;
	char nodename[65];
	const struct nlmclnt_operations *h_nlmclnt_ops;
};

enum {
	NLM_LCK_GRANTED = 0,
	NLM_LCK_DENIED = 1,
	NLM_LCK_DENIED_NOLOCKS = 2,
	NLM_LCK_BLOCKED = 3,
	NLM_LCK_DENIED_GRACE_PERIOD = 4,
	NLM_DEADLCK = 5,
	NLM_ROFS = 6,
	NLM_STALE_FH = 7,
	NLM_FBIG = 8,
	NLM_FAILED = 9,
};

struct nsm_private {
	unsigned char data[16];
};

struct nlm_lock {
	char *caller;
	unsigned int len;
	struct nfs_fh fh;
	struct xdr_netobj oh;
	u32 svid;
	struct file_lock fl;
};

struct nlm_cookie {
	unsigned char data[32];
	unsigned int len;
};

struct nlm_args {
	struct nlm_cookie cookie;
	struct nlm_lock lock;
	u32 block;
	u32 reclaim;
	u32 state;
	u32 monitor;
	u32 fsm_access;
	u32 fsm_mode;
};

struct nlm_res {
	struct nlm_cookie cookie;
	__be32 status;
	struct nlm_lock lock;
};

struct nsm_handle {
	struct list_head sm_link;
	refcount_t sm_count;
	char *sm_mon_name;
	char *sm_name;
	struct __kernel_sockaddr_storage sm_addr;
	size_t sm_addrlen;
	unsigned int sm_monitored: 1;
	unsigned int sm_sticky: 1;
	struct nsm_private sm_priv;
	char sm_addrbuf[51];
};

struct nlm_block;

struct nlm_rqst {
	refcount_t a_count;
	unsigned int a_flags;
	struct nlm_host___2 *a_host;
	struct nlm_args a_args;
	struct nlm_res a_res;
	struct nlm_block *a_block;
	unsigned int a_retries;
	u8 a_owner[74];
	void *a_callback_data;
};

struct nlm_file;

struct nlm_block {
	struct kref b_count;
	struct list_head b_list;
	struct list_head b_flist;
	struct nlm_rqst *b_call;
	struct svc_serv *b_daemon;
	struct nlm_host___2 *b_host;
	long unsigned int b_when;
	unsigned int b_id;
	unsigned char b_granted;
	struct nlm_file *b_file;
	struct cache_req *b_cache_req;
	struct cache_deferred_req *b_deferred_req;
	unsigned int b_flags;
};

struct nlm_share;

struct nlm_file {
	struct hlist_node f_list;
	struct nfs_fh f_handle;
	struct file *f_file;
	struct nlm_share *f_shares;
	struct list_head f_blocks;
	unsigned int f_locks;
	unsigned int f_count;
	struct mutex f_mutex;
};

struct nlm_wait {
	struct list_head b_list;
	wait_queue_head_t b_wait;
	struct nlm_host___2 *b_host;
	struct file_lock *b_lock;
	short unsigned int b_reclaim;
	__be32 b_status;
};

struct nlm_wait___2;

struct nlm_reboot {
	char *mon;
	unsigned int len;
	u32 state;
	struct nsm_private priv;
};

struct lockd_net {
	unsigned int nlmsvc_users;
	long unsigned int next_gc;
	long unsigned int nrhosts;
	struct delayed_work grace_period_end;
	struct lock_manager lockd_manager;
	struct list_head nsm_handles;
};

struct nlm_lookup_host_info {
	const int server;
	const struct sockaddr *sap;
	const size_t salen;
	const short unsigned int protocol;
	const u32 version;
	const char *hostname;
	const size_t hostname_len;
	const int noresvport;
	struct net *net;
	const struct cred *cred;
};

struct ipv4_devconf {
	void *sysctl;
	int data[32];
	long unsigned int state[1];
};

struct in_ifaddr;

struct ip_mc_list;

struct in_device {
	struct net_device *dev;
	refcount_t refcnt;
	int dead;
	struct in_ifaddr *ifa_list;
	struct ip_mc_list *mc_list;
	struct ip_mc_list **mc_hash;
	int mc_count;
	spinlock_t mc_tomb_lock;
	struct ip_mc_list *mc_tomb;
	long unsigned int mr_v1_seen;
	long unsigned int mr_v2_seen;
	long unsigned int mr_maxdelay;
	long unsigned int mr_qi;
	long unsigned int mr_qri;
	unsigned char mr_qrv;
	unsigned char mr_gq_running;
	u32 mr_ifc_count;
	struct timer_list mr_gq_timer;
	struct timer_list mr_ifc_timer;
	struct neigh_parms *arp_parms;
	struct ipv4_devconf cnf;
	struct callback_head callback_head;
};

struct in_ifaddr {
	struct hlist_node hash;
	struct in_ifaddr *ifa_next;
	struct in_device *ifa_dev;
	struct callback_head callback_head;
	__be32 ifa_local;
	__be32 ifa_address;
	__be32 ifa_mask;
	__u32 ifa_rt_priority;
	__be32 ifa_broadcast;
	unsigned char ifa_scope;
	unsigned char ifa_prefixlen;
	__u32 ifa_flags;
	char ifa_label[16];
	__u32 ifa_valid_lft;
	__u32 ifa_preferred_lft;
	long unsigned int ifa_cstamp;
	long unsigned int ifa_tstamp;
};

struct inet6_ifaddr {
	struct in6_addr addr;
	__u32 prefix_len;
	__u32 rt_priority;
	__u32 valid_lft;
	__u32 prefered_lft;
	refcount_t refcnt;
	spinlock_t lock;
	int state;
	__u32 flags;
	__u8 dad_probes;
	__u8 stable_privacy_retry;
	__u16 scope;
	__u64 dad_nonce;
	long unsigned int cstamp;
	long unsigned int tstamp;
	struct delayed_work dad_work;
	struct inet6_dev *idev;
	struct fib6_info *rt;
	struct hlist_node addr_lst;
	struct list_head if_list;
	struct list_head tmp_list;
	struct inet6_ifaddr *ifpub;
	int regen_count;
	bool tokenized;
	struct callback_head rcu;
	struct in6_addr peer_addr;
};

struct nlmsvc_binding {
	__be32 (*fopen)(struct svc_rqst *, struct nfs_fh *, struct file **);
	void (*fclose)(struct file *);
};

typedef int (*nlm_host_match_fn_t)(void *, struct nlm_host___2 *);

struct nlm_share {
	struct nlm_share *s_next;
	struct nlm_host___2 *s_host;
	struct nlm_file *s_file;
	struct xdr_netobj s_owner;
	u32 s_access;
	u32 s_mode;
};

enum {
	NSMPROC_NULL = 0,
	NSMPROC_STAT = 1,
	NSMPROC_MON = 2,
	NSMPROC_UNMON = 3,
	NSMPROC_UNMON_ALL = 4,
	NSMPROC_SIMU_CRASH = 5,
	NSMPROC_NOTIFY = 6,
};

struct nsm_args {
	struct nsm_private *priv;
	u32 prog;
	u32 vers;
	u32 proc;
	char *mon_name;
	const char *nodename;
};

struct nsm_res {
	u32 status;
	u32 state;
};

typedef u32 unicode_t;

struct utf8_table {
	int cmask;
	int cval;
	int shift;
	long int lmask;
	long int lval;
};

typedef unsigned int autofs_wqt_t;

struct autofs_sb_info;

struct autofs_info {
	struct dentry *dentry;
	struct inode *inode;
	int flags;
	struct completion expire_complete;
	struct list_head active;
	struct list_head expiring;
	struct autofs_sb_info *sbi;
	long unsigned int last_used;
	int count;
	kuid_t uid;
	kgid_t gid;
	struct callback_head rcu;
};

struct autofs_wait_queue;

struct autofs_sb_info {
	u32 magic;
	int pipefd;
	struct file *pipe;
	struct pid *oz_pgrp;
	int version;
	int sub_version;
	int min_proto;
	int max_proto;
	unsigned int flags;
	long unsigned int exp_timeout;
	unsigned int type;
	struct super_block *sb;
	struct mutex wq_mutex;
	struct mutex pipe_mutex;
	spinlock_t fs_lock;
	struct autofs_wait_queue *queues;
	spinlock_t lookup_lock;
	struct list_head active_list;
	struct list_head expiring_list;
	struct callback_head rcu;
};

struct autofs_wait_queue {
	wait_queue_head_t queue;
	struct autofs_wait_queue *next;
	autofs_wqt_t wait_queue_token;
	struct qstr name;
	u32 dev;
	u64 ino;
	kuid_t uid;
	kgid_t gid;
	pid_t pid;
	pid_t tgid;
	int status;
	unsigned int wait_ctr;
};

enum {
	Opt_err___4 = 0,
	Opt_fd = 1,
	Opt_uid___4 = 2,
	Opt_gid___5 = 3,
	Opt_pgrp = 4,
	Opt_minproto = 5,
	Opt_maxproto = 6,
	Opt_indirect = 7,
	Opt_direct = 8,
	Opt_offset = 9,
	Opt_strictexpire = 10,
	Opt_ignore = 11,
};

enum {
	AUTOFS_IOC_READY_CMD = 96,
	AUTOFS_IOC_FAIL_CMD = 97,
	AUTOFS_IOC_CATATONIC_CMD = 98,
	AUTOFS_IOC_PROTOVER_CMD = 99,
	AUTOFS_IOC_SETTIMEOUT_CMD = 100,
	AUTOFS_IOC_EXPIRE_CMD = 101,
};

enum autofs_notify {
	NFY_NONE = 0,
	NFY_MOUNT = 1,
	NFY_EXPIRE = 2,
};

enum {
	AUTOFS_IOC_EXPIRE_MULTI_CMD = 102,
	AUTOFS_IOC_PROTOSUBVER_CMD = 103,
	AUTOFS_IOC_ASKUMOUNT_CMD = 112,
};

struct autofs_packet_hdr {
	int proto_version;
	int type;
};

struct autofs_packet_missing {
	struct autofs_packet_hdr hdr;
	autofs_wqt_t wait_queue_token;
	int len;
	char name[256];
};

struct autofs_packet_expire {
	struct autofs_packet_hdr hdr;
	int len;
	char name[256];
};

struct autofs_packet_expire_multi {
	struct autofs_packet_hdr hdr;
	autofs_wqt_t wait_queue_token;
	int len;
	char name[256];
};

union autofs_packet_union {
	struct autofs_packet_hdr hdr;
	struct autofs_packet_missing missing;
	struct autofs_packet_expire expire;
	struct autofs_packet_expire_multi expire_multi;
};

struct autofs_v5_packet {
	struct autofs_packet_hdr hdr;
	autofs_wqt_t wait_queue_token;
	__u32 dev;
	__u64 ino;
	__u32 uid;
	__u32 gid;
	__u32 pid;
	__u32 tgid;
	__u32 len;
	char name[256];
};

typedef struct autofs_v5_packet autofs_packet_missing_indirect_t;

typedef struct autofs_v5_packet autofs_packet_expire_indirect_t;

typedef struct autofs_v5_packet autofs_packet_missing_direct_t;

typedef struct autofs_v5_packet autofs_packet_expire_direct_t;

union autofs_v5_packet_union {
	struct autofs_packet_hdr hdr;
	struct autofs_v5_packet v5_packet;
	autofs_packet_missing_indirect_t missing_indirect;
	autofs_packet_expire_indirect_t expire_indirect;
	autofs_packet_missing_direct_t missing_direct;
	autofs_packet_expire_direct_t expire_direct;
};

struct args_protover {
	__u32 version;
};

struct args_protosubver {
	__u32 sub_version;
};

struct args_openmount {
	__u32 devid;
};

struct args_ready {
	__u32 token;
};

struct args_fail {
	__u32 token;
	__s32 status;
};

struct args_setpipefd {
	__s32 pipefd;
};

struct args_timeout {
	__u64 timeout;
};

struct args_requester {
	__u32 uid;
	__u32 gid;
};

struct args_expire {
	__u32 how;
};

struct args_askumount {
	__u32 may_umount;
};

struct args_in {
	__u32 type;
};

struct args_out {
	__u32 devid;
	__u32 magic;
};

struct args_ismountpoint {
	union {
		struct args_in in;
		struct args_out out;
	};
};

struct autofs_dev_ioctl {
	__u32 ver_major;
	__u32 ver_minor;
	__u32 size;
	__s32 ioctlfd;
	union {
		struct args_protover protover;
		struct args_protosubver protosubver;
		struct args_openmount openmount;
		struct args_ready ready;
		struct args_fail fail;
		struct args_setpipefd setpipefd;
		struct args_timeout timeout;
		struct args_requester requester;
		struct args_expire expire;
		struct args_askumount askumount;
		struct args_ismountpoint ismountpoint;
	};
	char path[0];
};

enum {
	AUTOFS_DEV_IOCTL_VERSION_CMD = 113,
	AUTOFS_DEV_IOCTL_PROTOVER_CMD = 114,
	AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD = 115,
	AUTOFS_DEV_IOCTL_OPENMOUNT_CMD = 116,
	AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD = 117,
	AUTOFS_DEV_IOCTL_READY_CMD = 118,
	AUTOFS_DEV_IOCTL_FAIL_CMD = 119,
	AUTOFS_DEV_IOCTL_SETPIPEFD_CMD = 120,
	AUTOFS_DEV_IOCTL_CATATONIC_CMD = 121,
	AUTOFS_DEV_IOCTL_TIMEOUT_CMD = 122,
	AUTOFS_DEV_IOCTL_REQUESTER_CMD = 123,
	AUTOFS_DEV_IOCTL_EXPIRE_CMD = 124,
	AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD = 125,
	AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD = 126,
};

typedef int (*ioctl_fn)(struct file *, struct autofs_sb_info *, struct autofs_dev_ioctl *);

struct cachefiles_lookup_data;

struct cachefiles_object {
	struct fscache_object fscache;
	struct cachefiles_lookup_data *lookup_data;
	struct dentry *dentry;
	struct dentry *backer;
	loff_t i_size;
	long unsigned int flags;
	atomic_t usage;
	uint8_t type;
	uint8_t new;
	spinlock_t work_lock;
	struct rb_node active_node;
};

struct cachefiles_cache {
	struct fscache_cache cache;
	struct vfsmount *mnt;
	struct dentry *graveyard;
	struct file *cachefilesd;
	const struct cred *cache_cred;
	struct mutex daemon_mutex;
	wait_queue_head_t daemon_pollwq;
	struct rb_root active_nodes;
	rwlock_t active_lock;
	atomic_t gravecounter;
	atomic_t f_released;
	atomic_long_t b_released;
	unsigned int frun_percent;
	unsigned int fcull_percent;
	unsigned int fstop_percent;
	unsigned int brun_percent;
	unsigned int bcull_percent;
	unsigned int bstop_percent;
	unsigned int bsize;
	unsigned int bshift;
	uint64_t frun;
	uint64_t fcull;
	uint64_t fstop;
	sector_t brun;
	sector_t bcull;
	sector_t bstop;
	long unsigned int flags;
	char *rootdirname;
	char *secctx;
	char *tag;
};

struct cachefiles_daemon_cmd {
	char name[8];
	int (*handler)(struct cachefiles_cache *, char *);
};

struct cachefiles_xattr;

struct cachefiles_lookup_data {
	struct cachefiles_xattr *auxdata;
	char *key;
};

struct cachefiles_xattr {
	uint16_t len;
	uint8_t type;
	uint8_t data[0];
};

enum cachefiles_obj_ref_trace {
	cachefiles_obj_put_wait_retry = 8,
	cachefiles_obj_put_wait_timeo = 9,
	cachefiles_obj_ref__nr_traces = 10,
};

struct trace_event_raw_cachefiles_ref {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct fscache_cookie *cookie;
	enum cachefiles_obj_ref_trace why;
	int usage;
	char __data[0];
};

struct trace_event_raw_cachefiles_lookup {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	struct inode *inode;
	char __data[0];
};

struct trace_event_raw_cachefiles_mkdir {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	int ret;
	char __data[0];
};

struct trace_event_raw_cachefiles_create {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	int ret;
	char __data[0];
};

struct trace_event_raw_cachefiles_unlink {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	enum fscache_why_object_killed why;
	char __data[0];
};

struct trace_event_raw_cachefiles_rename {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	struct dentry *to;
	enum fscache_why_object_killed why;
	char __data[0];
};

struct trace_event_raw_cachefiles_mark_active {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	char __data[0];
};

struct trace_event_raw_cachefiles_wait_active {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	struct cachefiles_object *xobj;
	u16 flags;
	u16 fsc_flags;
	char __data[0];
};

struct trace_event_raw_cachefiles_mark_inactive {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	struct inode *inode;
	char __data[0];
};

struct trace_event_raw_cachefiles_mark_buried {
	struct trace_entry ent;
	struct cachefiles_object *obj;
	struct dentry *de;
	enum fscache_why_object_killed why;
	char __data[0];
};

struct trace_event_data_offsets_cachefiles_ref {};

struct trace_event_data_offsets_cachefiles_lookup {};

struct trace_event_data_offsets_cachefiles_mkdir {};

struct trace_event_data_offsets_cachefiles_create {};

struct trace_event_data_offsets_cachefiles_unlink {};

struct trace_event_data_offsets_cachefiles_rename {};

struct trace_event_data_offsets_cachefiles_mark_active {};

struct trace_event_data_offsets_cachefiles_wait_active {};

struct trace_event_data_offsets_cachefiles_mark_inactive {};

struct trace_event_data_offsets_cachefiles_mark_buried {};

typedef void (*btf_trace_cachefiles_ref)(void *, struct cachefiles_object *, struct fscache_cookie *, enum cachefiles_obj_ref_trace, int);

typedef void (*btf_trace_cachefiles_lookup)(void *, struct cachefiles_object *, struct dentry *, struct inode *);

typedef void (*btf_trace_cachefiles_mkdir)(void *, struct cachefiles_object *, struct dentry *, int);

typedef void (*btf_trace_cachefiles_create)(void *, struct cachefiles_object *, struct dentry *, int);

typedef void (*btf_trace_cachefiles_unlink)(void *, struct cachefiles_object *, struct dentry *, enum fscache_why_object_killed);

typedef void (*btf_trace_cachefiles_rename)(void *, struct cachefiles_object *, struct dentry *, struct dentry *, enum fscache_why_object_killed);

typedef void (*btf_trace_cachefiles_mark_active)(void *, struct cachefiles_object *, struct dentry *);

typedef void (*btf_trace_cachefiles_wait_active)(void *, struct cachefiles_object *, struct dentry *, struct cachefiles_object *);

typedef void (*btf_trace_cachefiles_mark_inactive)(void *, struct cachefiles_object *, struct dentry *, struct inode *);

typedef void (*btf_trace_cachefiles_mark_buried)(void *, struct cachefiles_object *, struct dentry *, enum fscache_why_object_killed);

struct cachefiles_one_read {
	wait_queue_entry_t monitor;
	struct page *back_page;
	struct page *netfs_page;
	struct fscache_retrieval *op;
	struct list_head op_link;
};

typedef struct vfsmount * (*debugfs_automount_t)(struct dentry *, void *);

struct debugfs_fsdata {
	const struct file_operations *real_fops;
	refcount_t active_users;
	struct completion active_users_drained;
};

struct debugfs_mount_opts {
	kuid_t uid;
	kgid_t gid;
	umode_t mode;
};

enum {
	Opt_uid___5 = 0,
	Opt_gid___6 = 1,
	Opt_mode___4 = 2,
	Opt_err___5 = 3,
};

struct debugfs_fs_info {
	struct debugfs_mount_opts mount_opts;
};

struct debugfs_blob_wrapper {
	void *data;
	long unsigned int size;
};

struct debugfs_reg32 {
	char *name;
	long unsigned int offset;
};

struct debugfs_regset32 {
	const struct debugfs_reg32 *regs;
	int nregs;
	void *base;
	struct device *dev;
};

struct debugfs_u32_array {
	u32 *array;
	u32 n_elements;
};

struct debugfs_devm_entry {
	int (*read)(struct seq_file *, void *);
	struct device *dev;
};

struct tracefs_dir_ops {
	int (*mkdir)(const char *);
	int (*rmdir)(const char *);
};

struct tracefs_mount_opts {
	kuid_t uid;
	kgid_t gid;
	umode_t mode;
};

struct tracefs_fs_info {
	struct tracefs_mount_opts mount_opts;
};

struct f2fs_device {
	__u8 path[64];
	__le32 total_segments;
};

struct f2fs_super_block {
	__le32 magic;
	__le16 major_ver;
	__le16 minor_ver;
	__le32 log_sectorsize;
	__le32 log_sectors_per_block;
	__le32 log_blocksize;
	__le32 log_blocks_per_seg;
	__le32 segs_per_sec;
	__le32 secs_per_zone;
	__le32 checksum_offset;
	__le64 block_count;
	__le32 section_count;
	__le32 segment_count;
	__le32 segment_count_ckpt;
	__le32 segment_count_sit;
	__le32 segment_count_nat;
	__le32 segment_count_ssa;
	__le32 segment_count_main;
	__le32 segment0_blkaddr;
	__le32 cp_blkaddr;
	__le32 sit_blkaddr;
	__le32 nat_blkaddr;
	__le32 ssa_blkaddr;
	__le32 main_blkaddr;
	__le32 root_ino;
	__le32 node_ino;
	__le32 meta_ino;
	__u8 uuid[16];
	__le16 volume_name[512];
	__le32 extension_count;
	__u8 extension_list[512];
	__le32 cp_payload;
	__u8 version[256];
	__u8 init_version[256];
	__le32 feature;
	__u8 encryption_level;
	__u8 encrypt_pw_salt[16];
	struct f2fs_device devs[8];
	__le32 qf_ino[3];
	__u8 hot_ext_count;
	__le16 s_encoding;
	__le16 s_encoding_flags;
	__u8 reserved[306];
	__le32 crc;
} __attribute__((packed));

struct f2fs_checkpoint {
	__le64 checkpoint_ver;
	__le64 user_block_count;
	__le64 valid_block_count;
	__le32 rsvd_segment_count;
	__le32 overprov_segment_count;
	__le32 free_segment_count;
	__le32 cur_node_segno[8];
	__le16 cur_node_blkoff[8];
	__le32 cur_data_segno[8];
	__le16 cur_data_blkoff[8];
	__le32 ckpt_flags;
	__le32 cp_pack_total_block_count;
	__le32 cp_pack_start_sum;
	__le32 valid_node_count;
	__le32 valid_inode_count;
	__le32 next_free_nid;
	__le32 sit_ver_bitmap_bytesize;
	__le32 nat_ver_bitmap_bytesize;
	__le32 checksum_offset;
	__le64 elapsed_time;
	unsigned char alloc_type[16];
	unsigned char sit_nat_version_bitmap[1];
} __attribute__((packed));

struct f2fs_extent {
	__le32 fofs;
	__le32 blk;
	__le32 len;
};

struct f2fs_inode {
	__le16 i_mode;
	__u8 i_advise;
	__u8 i_inline;
	__le32 i_uid;
	__le32 i_gid;
	__le32 i_links;
	__le64 i_size;
	__le64 i_blocks;
	__le64 i_atime;
	__le64 i_ctime;
	__le64 i_mtime;
	__le32 i_atime_nsec;
	__le32 i_ctime_nsec;
	__le32 i_mtime_nsec;
	__le32 i_generation;
	union {
		__le32 i_current_depth;
		__le16 i_gc_failures;
	};
	__le32 i_xattr_nid;
	__le32 i_flags;
	__le32 i_pino;
	__le32 i_namelen;
	__u8 i_name[255];
	__u8 i_dir_level;
	struct f2fs_extent i_ext;
	union {
		struct {
			__le16 i_extra_isize;
			__le16 i_inline_xattr_size;
			__le32 i_projid;
			__le32 i_inode_checksum;
			__le64 i_crtime;
			__le32 i_crtime_nsec;
			__le64 i_compr_blocks;
			__u8 i_compress_algorithm;
			__u8 i_log_cluster_size;
			__le16 i_padding;
			__le32 i_extra_end[0];
		} __attribute__((packed));
		__le32 i_addr[923];
	};
	__le32 i_nid[5];
};

struct direct_node {
	__le32 addr[1018];
};

struct indirect_node {
	__le32 nid[1018];
};

struct node_footer {
	__le32 nid;
	__le32 ino;
	__le32 flag;
	__le64 cp_ver;
	__le32 next_blkaddr;
} __attribute__((packed));

struct f2fs_node {
	union {
		struct f2fs_inode i;
		struct direct_node dn;
		struct indirect_node in;
	};
	struct node_footer footer;
};

typedef __le32 f2fs_hash_t;

struct f2fs_dir_entry {
	__le32 hash_code;
	__le32 ino;
	__le16 name_len;
	__u8 file_type;
} __attribute__((packed));

struct f2fs_dentry_block {
	__u8 dentry_bitmap[27];
	__u8 reserved[3];
	struct f2fs_dir_entry dentry[214];
	__u8 filename[1712];
} __attribute__((packed));

enum {
	F2FS_FT_UNKNOWN = 0,
	F2FS_FT_REG_FILE = 1,
	F2FS_FT_DIR = 2,
	F2FS_FT_CHRDEV = 3,
	F2FS_FT_BLKDEV = 4,
	F2FS_FT_FIFO = 5,
	F2FS_FT_SOCK = 6,
	F2FS_FT_SYMLINK = 7,
	F2FS_FT_MAX = 8,
};

enum {
	FAULT_KMALLOC = 0,
	FAULT_KVMALLOC = 1,
	FAULT_PAGE_ALLOC = 2,
	FAULT_PAGE_GET = 3,
	FAULT_ALLOC_BIO = 4,
	FAULT_ALLOC_NID = 5,
	FAULT_ORPHAN = 6,
	FAULT_BLOCK = 7,
	FAULT_DIR_DEPTH = 8,
	FAULT_EVICT_INODE = 9,
	FAULT_TRUNCATE = 10,
	FAULT_READ_IO = 11,
	FAULT_CHECKPOINT = 12,
	FAULT_DISCARD = 13,
	FAULT_WRITE_IO = 14,
	FAULT_MAX = 15,
};

typedef u32 block_t;

typedef u32 nid_t;

struct f2fs_mount_info {
	unsigned int opt;
	int write_io_size_bits;
	block_t root_reserved_blocks;
	kuid_t s_resuid;
	kgid_t s_resgid;
	int active_logs;
	int inline_xattr_size;
	char *s_qf_names[3];
	int s_jquota_fmt;
	int whint_mode;
	int alloc_mode;
	int fsync_mode;
	int fs_mode;
	int bggc_mode;
	struct fscrypt_dummy_policy dummy_enc_policy;
	block_t unusable_cap_perc;
	block_t unusable_cap;
	unsigned char compress_algorithm;
	unsigned int compress_log_size;
	unsigned char compress_ext_cnt;
	unsigned char extensions[128];
};

enum {
	META_CP = 0,
	META_NAT = 1,
	META_SIT = 2,
	META_SSA = 3,
	META_MAX = 4,
	META_POR = 5,
	DATA_GENERIC = 6,
	DATA_GENERIC_ENHANCE = 7,
	DATA_GENERIC_ENHANCE_READ = 8,
	META_GENERIC = 9,
};

enum {
	ORPHAN_INO = 0,
	APPEND_INO = 1,
	UPDATE_INO = 2,
	TRANS_DIR_INO = 3,
	FLUSH_INO = 4,
	MAX_INO_ENTRY = 5,
};

struct discard_cmd_control {
	struct task_struct *f2fs_issue_discard;
	struct list_head entry_list;
	struct list_head pend_list[512];
	struct list_head wait_list;
	struct list_head fstrim_list;
	wait_queue_head_t discard_wait_queue;
	unsigned int discard_wake;
	struct mutex cmd_lock;
	unsigned int nr_discards;
	unsigned int max_discards;
	unsigned int discard_granularity;
	unsigned int undiscard_blks;
	unsigned int next_pos;
	atomic_t issued_discard;
	atomic_t queued_discard;
	atomic_t discard_cmd_cnt;
	struct rb_root_cached root;
	bool rbtree_check;
};

struct f2fs_filename {
	const struct qstr *usr_fname;
	struct fscrypt_str disk_name;
	f2fs_hash_t hash;
	struct fscrypt_str crypto_buf;
};

struct f2fs_dentry_ptr {
	struct inode *inode;
	void *bitmap;
	struct f2fs_dir_entry *dentry;
	__u8 (*filename)[8];
	int max;
	int nr_bitmap;
};

struct extent_info {
	unsigned int fofs;
	unsigned int len;
	u32 blk;
};

struct extent_tree;

struct extent_node {
	struct rb_node rb_node;
	struct extent_info ei;
	struct list_head list;
	struct extent_tree *et;
};

struct extent_tree {
	nid_t ino;
	struct rb_root_cached root;
	struct extent_node *cached_en;
	struct extent_info largest;
	struct list_head list;
	rwlock_t lock;
	atomic_t node_cnt;
	bool largest_updated;
};

enum {
	GC_FAILURE_PIN = 0,
	GC_FAILURE_ATOMIC = 1,
	MAX_GC_FAILURE = 2,
};

enum {
	FI_NEW_INODE = 0,
	FI_DIRTY_INODE = 1,
	FI_AUTO_RECOVER = 2,
	FI_DIRTY_DIR = 3,
	FI_INC_LINK = 4,
	FI_ACL_MODE = 5,
	FI_NO_ALLOC = 6,
	FI_FREE_NID = 7,
	FI_NO_EXTENT = 8,
	FI_INLINE_XATTR = 9,
	FI_INLINE_DATA = 10,
	FI_INLINE_DENTRY = 11,
	FI_APPEND_WRITE = 12,
	FI_UPDATE_WRITE = 13,
	FI_NEED_IPU = 14,
	FI_ATOMIC_FILE = 15,
	FI_ATOMIC_COMMIT = 16,
	FI_VOLATILE_FILE = 17,
	FI_FIRST_BLOCK_WRITTEN = 18,
	FI_DROP_CACHE = 19,
	FI_DATA_EXIST = 20,
	FI_INLINE_DOTS = 21,
	FI_DO_DEFRAG = 22,
	FI_DIRTY_FILE = 23,
	FI_NO_PREALLOC = 24,
	FI_HOT_DATA = 25,
	FI_EXTRA_ATTR = 26,
	FI_PROJ_INHERIT = 27,
	FI_PIN_FILE = 28,
	FI_ATOMIC_REVOKE_REQUEST = 29,
	FI_VERITY_IN_PROGRESS = 30,
	FI_COMPRESSED_FILE = 31,
	FI_MMAP_FILE = 32,
	FI_MAX = 33,
};

struct f2fs_inode_info {
	struct inode vfs_inode;
	long unsigned int i_flags;
	unsigned char i_advise;
	unsigned char i_dir_level;
	unsigned int i_current_depth;
	unsigned int i_gc_failures[2];
	unsigned int i_pino;
	umode_t i_acl_mode;
	long unsigned int flags[1];
	struct rw_semaphore i_sem;
	atomic_t dirty_pages;
	f2fs_hash_t chash;
	unsigned int clevel;
	struct task_struct *task;
	struct task_struct *cp_task;
	nid_t i_xattr_nid;
	loff_t last_disk_size;
	spinlock_t i_size_lock;
	struct dquot *i_dquot[3];
	qsize_t i_reserved_quota;
	struct list_head dirty_list;
	struct list_head gdirty_list;
	struct list_head inmem_ilist;
	struct list_head inmem_pages;
	struct task_struct *inmem_task;
	struct mutex inmem_lock;
	long unsigned int ra_offset;
	struct extent_tree *extent_tree;
	struct rw_semaphore i_gc_rwsem[2];
	struct rw_semaphore i_mmap_sem;
	struct rw_semaphore i_xattr_sem;
	int i_extra_isize;
	kprojid_t i_projid;
	int i_inline_xattr_size;
	struct timespec64 i_crtime;
	struct timespec64 i_disk_time[4];
	atomic_t i_compr_blocks;
	unsigned char i_compress_algorithm;
	unsigned char i_log_cluster_size;
	unsigned int i_cluster_size;
};

enum nid_state {
	FREE_NID = 0,
	PREALLOC_NID = 1,
	MAX_NID_STATE = 2,
};

enum nat_state {
	TOTAL_NAT = 0,
	DIRTY_NAT = 1,
	RECLAIMABLE_NAT = 2,
	MAX_NAT_STATE = 3,
};

struct f2fs_nm_info {
	block_t nat_blkaddr;
	nid_t max_nid;
	nid_t available_nids;
	nid_t next_scan_nid;
	unsigned int ram_thresh;
	unsigned int ra_nid_pages;
	unsigned int dirty_nats_ratio;
	struct xarray nat_root;
	struct xarray nat_set_root;
	struct rw_semaphore nat_tree_lock;
	struct list_head nat_entries;
	spinlock_t nat_list_lock;
	unsigned int nat_cnt[3];
	unsigned int nat_blocks;
	struct xarray free_nid_root;
	struct list_head free_nid_list;
	unsigned int nid_cnt[2];
	spinlock_t nid_list_lock;
	struct mutex build_lock;
	unsigned char **free_nid_bitmap;
	unsigned char *nat_block_bitmap;
	short unsigned int *free_nid_count;
	char *nat_bitmap;
	unsigned int nat_bits_blocks;
	unsigned char *nat_bits;
	unsigned char *full_nat_bits;
	unsigned char *empty_nat_bits;
	int bitmap_size;
};

struct flush_cmd_control {
	struct task_struct *f2fs_issue_flush;
	wait_queue_head_t flush_wait_queue;
	atomic_t issued_flush;
	atomic_t queued_flush;
	struct llist_head issue_list;
	struct llist_node *dispatch_list;
};

struct sit_info;

struct free_segmap_info;

struct dirty_seglist_info;

struct curseg_info;

struct f2fs_sm_info {
	struct sit_info *sit_info;
	struct free_segmap_info *free_info;
	struct dirty_seglist_info *dirty_info;
	struct curseg_info *curseg_array;
	struct rw_semaphore curseg_lock;
	block_t seg0_blkaddr;
	block_t main_blkaddr;
	block_t ssa_blkaddr;
	unsigned int segment_count;
	unsigned int main_segments;
	unsigned int reserved_segments;
	unsigned int ovp_segments;
	unsigned int rec_prefree_segments;
	unsigned int trim_sections;
	struct list_head sit_entry_set;
	unsigned int ipu_policy;
	unsigned int min_ipu_util;
	unsigned int min_fsync_blocks;
	unsigned int min_seq_blocks;
	unsigned int min_hot_blocks;
	unsigned int min_ssr_sections;
	struct flush_cmd_control *fcc_info;
	struct discard_cmd_control *dcc_info;
};

enum count_type {
	F2FS_DIRTY_DENTS = 0,
	F2FS_DIRTY_DATA = 1,
	F2FS_DIRTY_QDATA = 2,
	F2FS_DIRTY_NODES = 3,
	F2FS_DIRTY_META = 4,
	F2FS_INMEM_PAGES = 5,
	F2FS_DIRTY_IMETA = 6,
	F2FS_WB_CP_DATA = 7,
	F2FS_WB_DATA = 8,
	F2FS_RD_DATA = 9,
	F2FS_RD_NODE = 10,
	F2FS_RD_META = 11,
	F2FS_DIO_WRITE = 12,
	F2FS_DIO_READ = 13,
	NR_COUNT_TYPE = 14,
};

enum page_type {
	DATA = 0,
	NODE = 1,
	META = 2,
	NR_PAGE_TYPE = 3,
	META_FLUSH = 4,
	INMEM = 5,
	INMEM_DROP = 6,
	INMEM_INVALIDATE = 7,
	INMEM_REVOKE = 8,
	IPU = 9,
	OPU = 10,
};

enum temp_type {
	HOT = 0,
	WARM = 1,
	COLD = 2,
	NR_TEMP_TYPE = 3,
};

enum iostat_type {
	APP_DIRECT_IO = 0,
	APP_BUFFERED_IO = 1,
	APP_WRITE_IO = 2,
	APP_MAPPED_IO = 3,
	FS_DATA_IO = 4,
	FS_NODE_IO = 5,
	FS_META_IO = 6,
	FS_GC_DATA_IO = 7,
	FS_GC_NODE_IO = 8,
	FS_CP_DATA_IO = 9,
	FS_CP_NODE_IO = 10,
	FS_CP_META_IO = 11,
	APP_DIRECT_READ_IO = 12,
	APP_BUFFERED_READ_IO = 13,
	APP_READ_IO = 14,
	APP_MAPPED_READ_IO = 15,
	FS_DATA_READ_IO = 16,
	FS_GDATA_READ_IO = 17,
	FS_CDATA_READ_IO = 18,
	FS_NODE_READ_IO = 19,
	FS_META_READ_IO = 20,
	FS_DISCARD = 21,
	NR_IO_TYPE = 22,
};

struct f2fs_sb_info;

struct f2fs_io_info {
	struct f2fs_sb_info *sbi;
	nid_t ino;
	enum page_type type;
	enum temp_type temp;
	int op;
	int op_flags;
	block_t new_blkaddr;
	block_t old_blkaddr;
	struct page *page;
	struct page *encrypted_page;
	struct page *compressed_page;
	struct list_head list;
	bool submitted;
	int need_lock;
	bool in_list;
	bool is_por;
	bool retry;
	int compr_blocks;
	bool encrypted;
	enum iostat_type io_type;
	struct writeback_control *io_wbc;
	struct bio **bio;
	sector_t *last_block;
	unsigned char version;
};

struct inode_management {
	struct xarray ino_root;
	spinlock_t ino_lock;
	struct list_head ino_list;
	long unsigned int ino_num;
};

struct atgc_management {
	bool atgc_enabled;
	struct rb_root_cached root;
	struct list_head victim_list;
	unsigned int victim_count;
	unsigned int candidate_ratio;
	unsigned int max_candidate_count;
	unsigned int age_weight;
	long long unsigned int age_threshold;
};

struct f2fs_bio_info;

struct f2fs_gc_kthread;

struct f2fs_stat_info;

struct f2fs_dev_info;

struct f2fs_sb_info {
	struct super_block *sb;
	struct proc_dir_entry *s_proc;
	struct f2fs_super_block *raw_super;
	struct rw_semaphore sb_lock;
	int valid_super_block;
	long unsigned int s_flag;
	struct mutex writepages;
	struct f2fs_nm_info *nm_info;
	struct inode *node_inode;
	struct f2fs_sm_info *sm_info;
	struct f2fs_bio_info *write_io[3];
	struct rw_semaphore io_order_lock;
	mempool_t *write_io_dummy;
	struct f2fs_checkpoint *ckpt;
	int cur_cp_pack;
	spinlock_t cp_lock;
	struct inode *meta_inode;
	struct mutex cp_mutex;
	struct rw_semaphore cp_rwsem;
	struct rw_semaphore node_write;
	struct rw_semaphore node_change;
	wait_queue_head_t cp_wait;
	long unsigned int last_time[6];
	long int interval_time[6];
	struct inode_management im[5];
	spinlock_t fsync_node_lock;
	struct list_head fsync_node_list;
	unsigned int fsync_seg_id;
	unsigned int fsync_node_num;
	unsigned int max_orphans;
	struct list_head inode_list[4];
	spinlock_t inode_lock[4];
	struct mutex flush_lock;
	struct xarray extent_tree_root;
	struct mutex extent_tree_lock;
	struct list_head extent_list;
	spinlock_t extent_lock;
	atomic_t total_ext_tree;
	struct list_head zombie_list;
	atomic_t total_zombie_tree;
	atomic_t total_ext_node;
	unsigned int log_sectors_per_block;
	unsigned int log_blocksize;
	unsigned int blocksize;
	unsigned int root_ino_num;
	unsigned int node_ino_num;
	unsigned int meta_ino_num;
	unsigned int log_blocks_per_seg;
	unsigned int blocks_per_seg;
	unsigned int segs_per_sec;
	unsigned int secs_per_zone;
	unsigned int total_sections;
	unsigned int total_node_count;
	unsigned int total_valid_node_count;
	loff_t max_file_blocks;
	int dir_level;
	int readdir_ra;
	block_t user_block_count;
	block_t total_valid_block_count;
	block_t discard_blks;
	block_t last_valid_block_count;
	block_t reserved_blocks;
	block_t current_reserved_blocks;
	block_t unusable_block_count;
	unsigned int nquota_files;
	struct rw_semaphore quota_sem;
	atomic_t nr_pages[14];
	struct percpu_counter alloc_valid_block_count;
	atomic_t wb_sync_req[2];
	struct percpu_counter total_valid_inode_count;
	struct f2fs_mount_info mount_opt;
	struct rw_semaphore gc_lock;
	struct f2fs_gc_kthread *gc_thread;
	struct atgc_management am;
	unsigned int cur_victim_sec;
	unsigned int gc_mode;
	unsigned int next_victim_seg[2];
	unsigned int atomic_files;
	long long unsigned int skipped_atomic_files[2];
	long long unsigned int skipped_gc_rwsem;
	u64 gc_pin_file_threshold;
	struct rw_semaphore pin_sem;
	unsigned int max_victim_search;
	unsigned int migration_granularity;
	struct f2fs_stat_info *stat_info;
	atomic_t meta_count[4];
	unsigned int segment_count[2];
	unsigned int block_count[2];
	atomic_t inplace_count;
	atomic64_t total_hit_ext;
	atomic64_t read_hit_rbtree;
	atomic64_t read_hit_largest;
	atomic64_t read_hit_cached;
	atomic_t inline_xattr;
	atomic_t inline_inode;
	atomic_t inline_dir;
	atomic_t compr_inode;
	atomic64_t compr_blocks;
	atomic_t vw_cnt;
	atomic_t max_aw_cnt;
	atomic_t max_vw_cnt;
	unsigned int io_skip_bggc;
	unsigned int other_skip_bggc;
	unsigned int ndirty_inode[4];
	spinlock_t stat_lock;
	spinlock_t iostat_lock;
	long long unsigned int rw_iostat[22];
	long long unsigned int prev_rw_iostat[22];
	bool iostat_enable;
	long unsigned int iostat_next_period;
	unsigned int iostat_period_ms;
	unsigned int data_io_flag;
	unsigned int node_io_flag;
	struct kobject s_kobj;
	struct completion s_kobj_unregister;
	struct list_head s_list;
	int s_ndevs;
	struct f2fs_dev_info *devs;
	unsigned int dirty_device;
	spinlock_t dev_lock;
	struct mutex umount_mutex;
	unsigned int shrinker_run_no;
	u64 sectors_written_start;
	u64 kbytes_written;
	struct crypto_shash *s_chksum_driver;
	__u32 s_chksum_seed;
	struct workqueue_struct *post_read_wq;
	struct kmem_cache *inline_xattr_slab;
	unsigned int inline_xattr_slab_size;
};

struct f2fs_bio_info {
	struct f2fs_sb_info *sbi;
	struct bio *bio;
	sector_t last_block_in_bio;
	struct f2fs_io_info fio;
	struct rw_semaphore io_rwsem;
	spinlock_t io_lock;
	struct list_head io_list;
	struct list_head bio_list;
	struct rw_semaphore bio_list_lock;
};

struct f2fs_dev_info {
	struct block_device *bdev;
	char path[64];
	unsigned int total_segments;
	block_t start_blk;
	block_t end_blk;
};

enum inode_type {
	DIR_INODE = 0,
	FILE_INODE = 1,
	DIRTY_META = 2,
	ATOMIC_FILE = 3,
	NR_INODE_TYPE = 4,
};

enum {
	SBI_IS_DIRTY = 0,
	SBI_IS_CLOSE = 1,
	SBI_NEED_FSCK = 2,
	SBI_POR_DOING = 3,
	SBI_NEED_SB_WRITE = 4,
	SBI_NEED_CP = 5,
	SBI_IS_SHUTDOWN = 6,
	SBI_IS_RECOVERED = 7,
	SBI_CP_DISABLED = 8,
	SBI_CP_DISABLED_QUICK = 9,
	SBI_QUOTA_NEED_FLUSH = 10,
	SBI_QUOTA_SKIP_FLUSH = 11,
	SBI_QUOTA_NEED_REPAIR = 12,
	SBI_IS_RESIZEFS = 13,
};

enum {
	CP_TIME = 0,
	REQ_TIME = 1,
	DISCARD_TIME = 2,
	GC_TIME = 3,
	DISABLE_TIME = 4,
	UMOUNT_DISCARD_TIMEOUT = 5,
	MAX_TIME = 6,
};

enum fsync_mode {
	FSYNC_MODE_POSIX = 0,
	FSYNC_MODE_STRICT = 1,
	FSYNC_MODE_NOBARRIER = 2,
};

struct f2fs_stat_info {
	struct list_head stat_list;
	struct f2fs_sb_info *sbi;
	int all_area_segs;
	int sit_area_segs;
	int nat_area_segs;
	int ssa_area_segs;
	int main_area_segs;
	int main_area_sections;
	int main_area_zones;
	long long unsigned int hit_largest;
	long long unsigned int hit_cached;
	long long unsigned int hit_rbtree;
	long long unsigned int hit_total;
	long long unsigned int total_ext;
	int ext_tree;
	int zombie_tree;
	int ext_node;
	int ndirty_node;
	int ndirty_dent;
	int ndirty_meta;
	int ndirty_imeta;
	int ndirty_data;
	int ndirty_qdata;
	int inmem_pages;
	unsigned int ndirty_dirs;
	unsigned int ndirty_files;
	unsigned int nquota_files;
	unsigned int ndirty_all;
	int nats;
	int dirty_nats;
	int sits;
	int dirty_sits;
	int free_nids;
	int avail_nids;
	int alloc_nids;
	int total_count;
	int utilization;
	int bg_gc;
	int nr_wb_cp_data;
	int nr_wb_data;
	int nr_rd_data;
	int nr_rd_node;
	int nr_rd_meta;
	int nr_dio_read;
	int nr_dio_write;
	unsigned int io_skip_bggc;
	unsigned int other_skip_bggc;
	int nr_flushing;
	int nr_flushed;
	int flush_list_empty;
	int nr_discarding;
	int nr_discarded;
	int nr_discard_cmd;
	unsigned int undiscard_blks;
	int inline_xattr;
	int inline_inode;
	int inline_dir;
	int append;
	int update;
	int orphans;
	int compr_inode;
	long long unsigned int compr_blocks;
	int aw_cnt;
	int max_aw_cnt;
	int vw_cnt;
	int max_vw_cnt;
	unsigned int valid_count;
	unsigned int valid_node_count;
	unsigned int valid_inode_count;
	unsigned int discard_blks;
	unsigned int bimodal;
	unsigned int avg_vblocks;
	int util_free;
	int util_valid;
	int util_invalid;
	int rsvd_segs;
	int overp_segs;
	int dirty_count;
	int node_pages;
	int meta_pages;
	int prefree_count;
	int call_count;
	int cp_count;
	int bg_cp_count;
	int tot_segs;
	int node_segs;
	int data_segs;
	int free_segs;
	int free_secs;
	int bg_node_segs;
	int bg_data_segs;
	int tot_blks;
	int data_blks;
	int node_blks;
	int bg_data_blks;
	int bg_node_blks;
	long long unsigned int skipped_atomic_files[2];
	int curseg[8];
	int cursec[8];
	int curzone[8];
	unsigned int dirty_seg[8];
	unsigned int full_seg[8];
	unsigned int valid_blks[8];
	unsigned int meta_count[4];
	unsigned int segment_count[2];
	unsigned int block_count[2];
	unsigned int inplace_count;
	long long unsigned int base_mem;
	long long unsigned int cache_mem;
	long long unsigned int page_mem;
};

enum {
	COLD_BIT_SHIFT = 0,
	FSYNC_BIT_SHIFT = 1,
	DENT_BIT_SHIFT = 2,
	OFFSET_BIT_SHIFT = 3,
};

struct f2fs_nat_entry {
	__u8 version;
	__le32 ino;
	__le32 block_addr;
} __attribute__((packed));

struct f2fs_sit_entry {
	__le16 vblocks;
	__u8 valid_map[64];
	__le64 mtime;
} __attribute__((packed));

struct f2fs_summary {
	__le32 nid;
	union {
		__u8 reserved[3];
		struct {
			__u8 version;
			__le16 ofs_in_node;
		} __attribute__((packed));
	};
} __attribute__((packed));

struct summary_footer {
	unsigned char entry_type;
	__le32 check_sum;
} __attribute__((packed));

struct nat_journal_entry {
	__le32 nid;
	struct f2fs_nat_entry ne;
} __attribute__((packed));

struct nat_journal {
	struct nat_journal_entry entries[38];
	__u8 reserved[11];
} __attribute__((packed));

struct sit_journal_entry {
	__le32 segno;
	struct f2fs_sit_entry se;
} __attribute__((packed));

struct sit_journal {
	struct sit_journal_entry entries[6];
	__u8 reserved[37];
} __attribute__((packed));

struct f2fs_extra_info {
	__le64 kbytes_written;
	__u8 reserved[497];
} __attribute__((packed));

struct f2fs_journal {
	union {
		__le16 n_nats;
		__le16 n_sits;
	};
	union {
		struct nat_journal nat_j;
		struct sit_journal sit_j;
		struct f2fs_extra_info info;
	};
} __attribute__((packed));

struct f2fs_summary_block {
	struct f2fs_summary entries[512];
	struct f2fs_journal journal;
	struct summary_footer footer;
} __attribute__((packed));

enum {
	ALLOC_NODE = 0,
	LOOKUP_NODE = 1,
	LOOKUP_NODE_RA = 2,
};

struct f2fs_map_blocks {
	block_t m_pblk;
	block_t m_lblk;
	unsigned int m_len;
	unsigned int m_flags;
	long unsigned int *m_next_pgofs;
	long unsigned int *m_next_extent;
	int m_seg_type;
	bool m_may_create;
};

enum {
	F2FS_GET_BLOCK_DEFAULT = 0,
	F2FS_GET_BLOCK_FIEMAP = 1,
	F2FS_GET_BLOCK_BMAP = 2,
	F2FS_GET_BLOCK_DIO = 3,
	F2FS_GET_BLOCK_PRE_DIO = 4,
	F2FS_GET_BLOCK_PRE_AIO = 5,
	F2FS_GET_BLOCK_PRECACHE = 6,
};

struct dnode_of_data {
	struct inode *inode;
	struct page *inode_page;
	struct page *node_page;
	nid_t nid;
	unsigned int ofs_in_node;
	bool inode_page_locked;
	bool node_changed;
	char cur_level;
	char max_level;
	block_t data_blkaddr;
};

enum {
	CURSEG_HOT_DATA = 0,
	CURSEG_WARM_DATA = 1,
	CURSEG_COLD_DATA = 2,
	CURSEG_HOT_NODE = 3,
	CURSEG_WARM_NODE = 4,
	CURSEG_COLD_NODE = 5,
	NR_PERSISTENT_LOG = 6,
	CURSEG_COLD_DATA_PINNED = 6,
	CURSEG_ALL_DATA_ATGC = 7,
	NO_CHECK_TYPE = 8,
};

struct segment_allocation;

struct seg_entry;

struct sec_entry;

struct sit_info {
	const struct segment_allocation *s_ops;
	block_t sit_base_addr;
	block_t sit_blocks;
	block_t written_valid_blocks;
	char *bitmap;
	char *sit_bitmap;
	unsigned int bitmap_size;
	long unsigned int *tmp_map;
	long unsigned int *dirty_sentries_bitmap;
	unsigned int dirty_sentries;
	unsigned int sents_per_block;
	struct rw_semaphore sentry_lock;
	struct seg_entry *sentries;
	struct sec_entry *sec_entries;
	long long unsigned int elapsed_time;
	long long unsigned int mounted_time;
	long long unsigned int min_mtime;
	long long unsigned int max_mtime;
	long long unsigned int dirty_min_mtime;
	long long unsigned int dirty_max_mtime;
	unsigned int last_victim[5];
};

struct free_segmap_info {
	unsigned int start_segno;
	unsigned int free_segments;
	unsigned int free_sections;
	spinlock_t segmap_lock;
	long unsigned int *free_segmap;
	long unsigned int *free_secmap;
};

struct victim_selection;

struct dirty_seglist_info {
	const struct victim_selection *v_ops;
	long unsigned int *dirty_segmap[8];
	long unsigned int *dirty_secmap;
	struct mutex seglist_lock;
	int nr_dirty[8];
	long unsigned int *victim_secmap;
};

struct curseg_info {
	struct mutex curseg_mutex;
	struct f2fs_summary_block *sum_blk;
	struct rw_semaphore journal_rwsem;
	struct f2fs_journal *journal;
	unsigned char alloc_type;
	short unsigned int seg_type;
	unsigned int segno;
	short unsigned int next_blkoff;
	unsigned int zone;
	unsigned int next_segno;
	bool inited;
};

enum cp_reason_type {
	CP_NO_NEEDED = 0,
	CP_NON_REGULAR = 1,
	CP_COMPRESSED = 2,
	CP_HARDLINK = 3,
	CP_SB_NEED_CP = 4,
	CP_WRONG_PINO = 5,
	CP_NO_SPC_ROLL = 6,
	CP_NODE_NEED_CP = 7,
	CP_FASTBOOT_MODE = 8,
	CP_SPEC_LOG_NUM = 9,
	CP_RECOVER_DIR = 10,
};

enum {
	FS_MODE_ADAPTIVE = 0,
	FS_MODE_LFS = 1,
};

struct f2fs_gc_kthread {
	struct task_struct *f2fs_gc_task;
	wait_queue_head_t gc_wait_queue_head;
	unsigned int urgent_sleep_time;
	unsigned int min_sleep_time;
	unsigned int max_sleep_time;
	unsigned int no_gc_sleep_time;
	unsigned int gc_wake;
};

struct node_info {
	nid_t nid;
	nid_t ino;
	block_t blk_addr;
	unsigned char version;
	unsigned char flag;
};

enum {
	GC_CB = 0,
	GC_GREEDY = 1,
	GC_AT = 2,
	ALLOC_NEXT = 3,
	FLUSH_DEVICE = 4,
	MAX_GC_POLICY = 5,
};

struct seg_entry {
	unsigned int type: 6;
	unsigned int valid_blocks: 10;
	unsigned int ckpt_valid_blocks: 10;
	unsigned int padding: 6;
	unsigned char *cur_valid_map;
	unsigned char *ckpt_valid_map;
	unsigned char *discard_map;
	long long unsigned int mtime;
};

struct sec_entry {
	unsigned int valid_blocks;
};

struct segment_allocation {
	void (*allocate_segment)(struct f2fs_sb_info *, int, bool);
};

enum dirty_type {
	DIRTY_HOT_DATA = 0,
	DIRTY_WARM_DATA = 1,
	DIRTY_COLD_DATA = 2,
	DIRTY_HOT_NODE = 3,
	DIRTY_WARM_NODE = 4,
	DIRTY_COLD_NODE = 5,
	DIRTY = 6,
	PRE = 7,
	NR_DIRTY_TYPE = 8,
};

struct victim_selection {
	int (*get_victim)(struct f2fs_sb_info *, unsigned int *, int, int, char, long long unsigned int);
};

struct f2fs_gc_range {
	__u32 sync;
	__u64 start;
	__u64 len;
};

struct f2fs_defragment {
	__u64 start;
	__u64 len;
};

struct f2fs_move_range {
	__u32 dst_fd;
	__u64 pos_in;
	__u64 pos_out;
	__u64 len;
};

struct f2fs_flush_device {
	__u32 dev_num;
	__u32 segments;
};

struct f2fs_sectrim_range {
	__u64 start;
	__u64 len;
	__u64 flags;
};

struct compat_f2fs_gc_range {
	u32 sync;
	compat_u64 start;
	compat_u64 len;
};

struct compat_f2fs_move_range {
	u32 dst_fd;
	compat_u64 pos_in;
	compat_u64 pos_out;
	compat_u64 len;
};

enum compress_algorithm_type {
	COMPRESS_LZO = 0,
	COMPRESS_LZ4 = 1,
	COMPRESS_ZSTD = 2,
	COMPRESS_LZORLE = 3,
	COMPRESS_MAX = 4,
};

struct cp_control {
	int reason;
	__u64 trim_start;
	__u64 trim_end;
	__u64 trim_minlen;
};

enum {
	BGGC_MODE_ON = 0,
	BGGC_MODE_OFF = 1,
	BGGC_MODE_SYNC = 2,
};

enum {
	WHINT_MODE_OFF = 0,
	WHINT_MODE_USER = 1,
	WHINT_MODE_FS = 2,
};

enum {
	ALLOC_MODE_DEFAULT = 0,
	ALLOC_MODE_REUSE = 1,
};

enum {
	LFS = 0,
	SSR = 1,
	AT_SSR = 2,
};

enum {
	BG_GC = 0,
	FG_GC = 1,
	FORCE_FG_GC = 2,
};

struct victim_sel_policy {
	int alloc_mode;
	int gc_mode;
	long unsigned int *dirty_bitmap;
	unsigned int max_search;
	unsigned int offset;
	unsigned int ofs_unit;
	unsigned int min_cost;
	long long unsigned int oldest_age;
	unsigned int min_segno;
	long long unsigned int age;
	long long unsigned int age_threshold;
};

enum {
	F2FS_IPU_FORCE = 0,
	F2FS_IPU_SSR = 1,
	F2FS_IPU_UTIL = 2,
	F2FS_IPU_SSR_UTIL = 3,
	F2FS_IPU_FSYNC = 4,
	F2FS_IPU_ASYNC = 5,
	F2FS_IPU_NOCACHE = 6,
};

struct trace_event_raw_f2fs__inode {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	ino_t pino;
	umode_t mode;
	loff_t size;
	unsigned int nlink;
	blkcnt_t blocks;
	__u8 advise;
	char __data[0];
};

struct trace_event_raw_f2fs__inode_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_sync_file_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int cp_reason;
	int datasync;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_sync_fs {
	struct trace_entry ent;
	dev_t dev;
	int dirty;
	int wait;
	char __data[0];
};

struct trace_event_raw_f2fs_unlink_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t size;
	blkcnt_t blocks;
	const char *name;
	char __data[0];
};

struct trace_event_raw_f2fs_truncate_data_blocks_range {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	nid_t nid;
	unsigned int ofs;
	int free;
	char __data[0];
};

struct trace_event_raw_f2fs__truncate_op {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t size;
	blkcnt_t blocks;
	u64 from;
	char __data[0];
};

struct trace_event_raw_f2fs__truncate_node {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	nid_t nid;
	block_t blk_addr;
	char __data[0];
};

struct trace_event_raw_f2fs_truncate_partial_nodes {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	nid_t nid[3];
	int depth;
	int err;
	char __data[0];
};

struct trace_event_raw_f2fs_file_write_iter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int offset;
	long unsigned int length;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_map_blocks {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	block_t m_lblk;
	block_t m_pblk;
	unsigned int m_len;
	unsigned int m_flags;
	int m_seg_type;
	bool m_may_create;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_background_gc {
	struct trace_entry ent;
	dev_t dev;
	unsigned int wait_ms;
	unsigned int prefree;
	unsigned int free;
	char __data[0];
};

struct trace_event_raw_f2fs_gc_begin {
	struct trace_entry ent;
	dev_t dev;
	bool sync;
	bool background;
	long long int dirty_nodes;
	long long int dirty_dents;
	long long int dirty_imeta;
	unsigned int free_sec;
	unsigned int free_seg;
	int reserved_seg;
	unsigned int prefree_seg;
	char __data[0];
};

struct trace_event_raw_f2fs_gc_end {
	struct trace_entry ent;
	dev_t dev;
	int ret;
	int seg_freed;
	int sec_freed;
	long long int dirty_nodes;
	long long int dirty_dents;
	long long int dirty_imeta;
	unsigned int free_sec;
	unsigned int free_seg;
	int reserved_seg;
	unsigned int prefree_seg;
	char __data[0];
};

struct trace_event_raw_f2fs_get_victim {
	struct trace_entry ent;
	dev_t dev;
	int type;
	int gc_type;
	int alloc_mode;
	int gc_mode;
	unsigned int victim;
	unsigned int cost;
	unsigned int ofs_unit;
	unsigned int pre_victim;
	unsigned int prefree;
	unsigned int free;
	char __data[0];
};

struct trace_event_raw_f2fs_lookup_start {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	u32 __data_loc_name;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_f2fs_lookup_end {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	u32 __data_loc_name;
	nid_t cino;
	int err;
	char __data[0];
};

struct trace_event_raw_f2fs_readdir {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t start;
	loff_t end;
	int err;
	char __data[0];
};

struct trace_event_raw_f2fs_fallocate {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int mode;
	loff_t offset;
	loff_t len;
	loff_t size;
	blkcnt_t blocks;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_direct_IO_enter {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	long unsigned int len;
	int rw;
	char __data[0];
};

struct trace_event_raw_f2fs_direct_IO_exit {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	long unsigned int len;
	int rw;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_reserve_new_blocks {
	struct trace_entry ent;
	dev_t dev;
	nid_t nid;
	unsigned int ofs_in_node;
	blkcnt_t count;
	char __data[0];
};

struct trace_event_raw_f2fs__submit_page_bio {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int index;
	block_t old_blkaddr;
	block_t new_blkaddr;
	int op;
	int op_flags;
	int temp;
	int type;
	char __data[0];
};

struct trace_event_raw_f2fs__bio {
	struct trace_entry ent;
	dev_t dev;
	dev_t target;
	int op;
	int op_flags;
	int type;
	sector_t sector;
	unsigned int size;
	char __data[0];
};

struct trace_event_raw_f2fs_write_begin {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	unsigned int len;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_f2fs_write_end {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	loff_t pos;
	unsigned int len;
	unsigned int copied;
	char __data[0];
};

struct trace_event_raw_f2fs__page {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int type;
	int dir;
	long unsigned int index;
	int dirty;
	int uptodate;
	char __data[0];
};

struct trace_event_raw_f2fs_filemap_fault {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int index;
	long unsigned int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_writepages {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	int type;
	int dir;
	long int nr_to_write;
	long int pages_skipped;
	loff_t range_start;
	loff_t range_end;
	long unsigned int writeback_index;
	int sync_mode;
	char for_kupdate;
	char for_background;
	char tagged_writepages;
	char for_reclaim;
	char range_cyclic;
	char for_sync;
	char __data[0];
};

struct trace_event_raw_f2fs_readpages {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int start;
	unsigned int nrpage;
	char __data[0];
};

struct trace_event_raw_f2fs_write_checkpoint {
	struct trace_entry ent;
	dev_t dev;
	int reason;
	char *msg;
	char __data[0];
};

struct trace_event_raw_f2fs_discard {
	struct trace_entry ent;
	dev_t dev;
	block_t blkstart;
	block_t blklen;
	char __data[0];
};

struct trace_event_raw_f2fs_issue_reset_zone {
	struct trace_entry ent;
	dev_t dev;
	block_t blkstart;
	char __data[0];
};

struct trace_event_raw_f2fs_issue_flush {
	struct trace_entry ent;
	dev_t dev;
	unsigned int nobarrier;
	unsigned int flush_merge;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_lookup_extent_tree_start {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int pgofs;
	char __data[0];
};

struct trace_event_raw_f2fs_lookup_extent_tree_end {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int pgofs;
	unsigned int fofs;
	u32 blk;
	unsigned int len;
	char __data[0];
};

struct trace_event_raw_f2fs_update_extent_tree_range {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int pgofs;
	u32 blk;
	unsigned int len;
	char __data[0];
};

struct trace_event_raw_f2fs_shrink_extent_tree {
	struct trace_entry ent;
	dev_t dev;
	unsigned int node_cnt;
	unsigned int tree_cnt;
	char __data[0];
};

struct trace_event_raw_f2fs_destroy_extent_tree {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	unsigned int node_cnt;
	char __data[0];
};

struct trace_event_raw_f2fs_sync_dirty_inodes {
	struct trace_entry ent;
	dev_t dev;
	int type;
	s64 count;
	char __data[0];
};

struct trace_event_raw_f2fs_shutdown {
	struct trace_entry ent;
	dev_t dev;
	unsigned int mode;
	int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_zip_start {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int idx;
	unsigned int size;
	unsigned int algtype;
	char __data[0];
};

struct trace_event_raw_f2fs_zip_end {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	long unsigned int idx;
	unsigned int size;
	unsigned int ret;
	char __data[0];
};

struct trace_event_raw_f2fs_iostat {
	struct trace_entry ent;
	dev_t dev;
	long long unsigned int app_dio;
	long long unsigned int app_bio;
	long long unsigned int app_wio;
	long long unsigned int app_mio;
	long long unsigned int fs_dio;
	long long unsigned int fs_nio;
	long long unsigned int fs_mio;
	long long unsigned int fs_gc_dio;
	long long unsigned int fs_gc_nio;
	long long unsigned int fs_cp_dio;
	long long unsigned int fs_cp_nio;
	long long unsigned int fs_cp_mio;
	long long unsigned int app_drio;
	long long unsigned int app_brio;
	long long unsigned int app_rio;
	long long unsigned int app_mrio;
	long long unsigned int fs_drio;
	long long unsigned int fs_gdrio;
	long long unsigned int fs_cdrio;
	long long unsigned int fs_nrio;
	long long unsigned int fs_mrio;
	long long unsigned int fs_discard;
	char __data[0];
};

struct trace_event_raw_f2fs_bmap {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	sector_t lblock;
	sector_t pblock;
	char __data[0];
};

struct trace_event_raw_f2fs_fiemap {
	struct trace_entry ent;
	dev_t dev;
	ino_t ino;
	sector_t lblock;
	sector_t pblock;
	long long unsigned int len;
	unsigned int flags;
	int ret;
	char __data[0];
};

struct trace_event_data_offsets_f2fs__inode {};

struct trace_event_data_offsets_f2fs__inode_exit {};

struct trace_event_data_offsets_f2fs_sync_file_exit {};

struct trace_event_data_offsets_f2fs_sync_fs {};

struct trace_event_data_offsets_f2fs_unlink_enter {};

struct trace_event_data_offsets_f2fs_truncate_data_blocks_range {};

struct trace_event_data_offsets_f2fs__truncate_op {};

struct trace_event_data_offsets_f2fs__truncate_node {};

struct trace_event_data_offsets_f2fs_truncate_partial_nodes {};

struct trace_event_data_offsets_f2fs_file_write_iter {};

struct trace_event_data_offsets_f2fs_map_blocks {};

struct trace_event_data_offsets_f2fs_background_gc {};

struct trace_event_data_offsets_f2fs_gc_begin {};

struct trace_event_data_offsets_f2fs_gc_end {};

struct trace_event_data_offsets_f2fs_get_victim {};

struct trace_event_data_offsets_f2fs_lookup_start {
	u32 name;
};

struct trace_event_data_offsets_f2fs_lookup_end {
	u32 name;
};

struct trace_event_data_offsets_f2fs_readdir {};

struct trace_event_data_offsets_f2fs_fallocate {};

struct trace_event_data_offsets_f2fs_direct_IO_enter {};

struct trace_event_data_offsets_f2fs_direct_IO_exit {};

struct trace_event_data_offsets_f2fs_reserve_new_blocks {};

struct trace_event_data_offsets_f2fs__submit_page_bio {};

struct trace_event_data_offsets_f2fs__bio {};

struct trace_event_data_offsets_f2fs_write_begin {};

struct trace_event_data_offsets_f2fs_write_end {};

struct trace_event_data_offsets_f2fs__page {};

struct trace_event_data_offsets_f2fs_filemap_fault {};

struct trace_event_data_offsets_f2fs_writepages {};

struct trace_event_data_offsets_f2fs_readpages {};

struct trace_event_data_offsets_f2fs_write_checkpoint {};

struct trace_event_data_offsets_f2fs_discard {};

struct trace_event_data_offsets_f2fs_issue_reset_zone {};

struct trace_event_data_offsets_f2fs_issue_flush {};

struct trace_event_data_offsets_f2fs_lookup_extent_tree_start {};

struct trace_event_data_offsets_f2fs_lookup_extent_tree_end {};

struct trace_event_data_offsets_f2fs_update_extent_tree_range {};

struct trace_event_data_offsets_f2fs_shrink_extent_tree {};

struct trace_event_data_offsets_f2fs_destroy_extent_tree {};

struct trace_event_data_offsets_f2fs_sync_dirty_inodes {};

struct trace_event_data_offsets_f2fs_shutdown {};

struct trace_event_data_offsets_f2fs_zip_start {};

struct trace_event_data_offsets_f2fs_zip_end {};

struct trace_event_data_offsets_f2fs_iostat {};

struct trace_event_data_offsets_f2fs_bmap {};

struct trace_event_data_offsets_f2fs_fiemap {};

typedef void (*btf_trace_f2fs_sync_file_enter)(void *, struct inode *);

typedef void (*btf_trace_f2fs_sync_file_exit)(void *, struct inode *, int, int, int);

typedef void (*btf_trace_f2fs_sync_fs)(void *, struct super_block *, int);

typedef void (*btf_trace_f2fs_iget)(void *, struct inode *);

typedef void (*btf_trace_f2fs_iget_exit)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_evict_inode)(void *, struct inode *);

typedef void (*btf_trace_f2fs_new_inode)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_unlink_enter)(void *, struct inode *, struct dentry *);

typedef void (*btf_trace_f2fs_unlink_exit)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_drop_inode)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_truncate)(void *, struct inode *);

typedef void (*btf_trace_f2fs_truncate_data_blocks_range)(void *, struct inode *, nid_t, unsigned int, int);

typedef void (*btf_trace_f2fs_truncate_blocks_enter)(void *, struct inode *, u64);

typedef void (*btf_trace_f2fs_truncate_blocks_exit)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_truncate_inode_blocks_enter)(void *, struct inode *, u64);

typedef void (*btf_trace_f2fs_truncate_inode_blocks_exit)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_truncate_nodes_enter)(void *, struct inode *, nid_t, block_t);

typedef void (*btf_trace_f2fs_truncate_nodes_exit)(void *, struct inode *, int);

typedef void (*btf_trace_f2fs_truncate_node)(void *, struct inode *, nid_t, block_t);

typedef void (*btf_trace_f2fs_truncate_partial_nodes)(void *, struct inode *, nid_t *, int, int);

typedef void (*btf_trace_f2fs_file_write_iter)(void *, struct inode *, long unsigned int, long unsigned int, int);

typedef void (*btf_trace_f2fs_map_blocks)(void *, struct inode *, struct f2fs_map_blocks *, int);

typedef void (*btf_trace_f2fs_background_gc)(void *, struct super_block *, unsigned int, unsigned int, unsigned int);

typedef void (*btf_trace_f2fs_gc_begin)(void *, struct super_block *, bool, bool, long long int, long long int, long long int, unsigned int, unsigned int, int, unsigned int);

typedef void (*btf_trace_f2fs_gc_end)(void *, struct super_block *, int, int, int, long long int, long long int, long long int, unsigned int, unsigned int, int, unsigned int);

typedef void (*btf_trace_f2fs_get_victim)(void *, struct super_block *, int, int, struct victim_sel_policy *, unsigned int, unsigned int, unsigned int);

typedef void (*btf_trace_f2fs_lookup_start)(void *, struct inode *, struct dentry *, unsigned int);

typedef void (*btf_trace_f2fs_lookup_end)(void *, struct inode *, struct dentry *, nid_t, int);

typedef void (*btf_trace_f2fs_readdir)(void *, struct inode *, loff_t, loff_t, int);

typedef void (*btf_trace_f2fs_fallocate)(void *, struct inode *, int, loff_t, loff_t, int);

typedef void (*btf_trace_f2fs_direct_IO_enter)(void *, struct inode *, loff_t, long unsigned int, int);

typedef void (*btf_trace_f2fs_direct_IO_exit)(void *, struct inode *, loff_t, long unsigned int, int, int);

typedef void (*btf_trace_f2fs_reserve_new_blocks)(void *, struct inode *, nid_t, unsigned int, blkcnt_t);

typedef void (*btf_trace_f2fs_submit_page_bio)(void *, struct page *, struct f2fs_io_info *);

typedef void (*btf_trace_f2fs_submit_page_write)(void *, struct page *, struct f2fs_io_info *);

typedef void (*btf_trace_f2fs_prepare_write_bio)(void *, struct super_block *, int, struct bio *);

typedef void (*btf_trace_f2fs_prepare_read_bio)(void *, struct super_block *, int, struct bio *);

typedef void (*btf_trace_f2fs_submit_read_bio)(void *, struct super_block *, int, struct bio *);

typedef void (*btf_trace_f2fs_submit_write_bio)(void *, struct super_block *, int, struct bio *);

typedef void (*btf_trace_f2fs_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_f2fs_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int);

typedef void (*btf_trace_f2fs_writepage)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_do_write_data_page)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_readpage)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_set_page_dirty)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_vm_page_mkwrite)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_register_inmem_page)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_commit_inmem_page)(void *, struct page *, int);

typedef void (*btf_trace_f2fs_filemap_fault)(void *, struct inode *, long unsigned int, long unsigned int);

typedef void (*btf_trace_f2fs_writepages)(void *, struct inode *, struct writeback_control *, int);

typedef void (*btf_trace_f2fs_readpages)(void *, struct inode *, long unsigned int, unsigned int);

typedef void (*btf_trace_f2fs_write_checkpoint)(void *, struct super_block *, int, char *);

typedef void (*btf_trace_f2fs_queue_discard)(void *, struct block_device *, block_t, block_t);

typedef void (*btf_trace_f2fs_issue_discard)(void *, struct block_device *, block_t, block_t);

typedef void (*btf_trace_f2fs_remove_discard)(void *, struct block_device *, block_t, block_t);

typedef void (*btf_trace_f2fs_issue_reset_zone)(void *, struct block_device *, block_t);

typedef void (*btf_trace_f2fs_issue_flush)(void *, struct block_device *, unsigned int, unsigned int, int);

typedef void (*btf_trace_f2fs_lookup_extent_tree_start)(void *, struct inode *, unsigned int);

typedef void (*btf_trace_f2fs_lookup_extent_tree_end)(void *, struct inode *, unsigned int, struct extent_info *);

typedef void (*btf_trace_f2fs_update_extent_tree_range)(void *, struct inode *, unsigned int, block_t, unsigned int);

typedef void (*btf_trace_f2fs_shrink_extent_tree)(void *, struct f2fs_sb_info *, unsigned int, unsigned int);

typedef void (*btf_trace_f2fs_destroy_extent_tree)(void *, struct inode *, unsigned int);

typedef void (*btf_trace_f2fs_sync_dirty_inodes_enter)(void *, struct super_block *, int, s64);

typedef void (*btf_trace_f2fs_sync_dirty_inodes_exit)(void *, struct super_block *, int, s64);

typedef void (*btf_trace_f2fs_shutdown)(void *, struct f2fs_sb_info *, unsigned int, int);

typedef void (*btf_trace_f2fs_compress_pages_start)(void *, struct inode *, long unsigned int, unsigned int, unsigned char);

typedef void (*btf_trace_f2fs_decompress_pages_start)(void *, struct inode *, long unsigned int, unsigned int, unsigned char);

typedef void (*btf_trace_f2fs_compress_pages_end)(void *, struct inode *, long unsigned int, unsigned int, int);

typedef void (*btf_trace_f2fs_decompress_pages_end)(void *, struct inode *, long unsigned int, unsigned int, int);

typedef void (*btf_trace_f2fs_iostat)(void *, struct f2fs_sb_info *, long long unsigned int *);

typedef void (*btf_trace_f2fs_bmap)(void *, struct inode *, sector_t, sector_t);

typedef void (*btf_trace_f2fs_fiemap)(void *, struct inode *, sector_t, sector_t, long long unsigned int, unsigned int, int);

enum {
	Opt_gc_background = 0,
	Opt_disable_roll_forward = 1,
	Opt_norecovery = 2,
	Opt_discard___3 = 3,
	Opt_nodiscard___2 = 4,
	Opt_noheap = 5,
	Opt_heap = 6,
	Opt_user_xattr___2 = 7,
	Opt_nouser_xattr___2 = 8,
	Opt_acl___3 = 9,
	Opt_noacl___2 = 10,
	Opt_active_logs = 11,
	Opt_disable_ext_identify = 12,
	Opt_inline_xattr = 13,
	Opt_noinline_xattr = 14,
	Opt_inline_xattr_size = 15,
	Opt_inline_data = 16,
	Opt_inline_dentry = 17,
	Opt_noinline_dentry = 18,
	Opt_flush_merge = 19,
	Opt_noflush_merge = 20,
	Opt_nobarrier___2 = 21,
	Opt_fastboot = 22,
	Opt_extent_cache = 23,
	Opt_noextent_cache = 24,
	Opt_noinline_data = 25,
	Opt_data_flush = 26,
	Opt_reserve_root = 27,
	Opt_resgid___2 = 28,
	Opt_resuid___2 = 29,
	Opt_mode___5 = 30,
	Opt_io_size_bits = 31,
	Opt_fault_injection = 32,
	Opt_fault_type = 33,
	Opt_lazytime___2 = 34,
	Opt_nolazytime___2 = 35,
	Opt_quota___2 = 36,
	Opt_noquota___2 = 37,
	Opt_usrquota___2 = 38,
	Opt_grpquota___2 = 39,
	Opt_prjquota___2 = 40,
	Opt_usrjquota___2 = 41,
	Opt_grpjquota___2 = 42,
	Opt_prjjquota = 43,
	Opt_offusrjquota___2 = 44,
	Opt_offgrpjquota___2 = 45,
	Opt_offprjjquota = 46,
	Opt_jqfmt_vfsold___2 = 47,
	Opt_jqfmt_vfsv0___2 = 48,
	Opt_jqfmt_vfsv1___2 = 49,
	Opt_whint = 50,
	Opt_alloc = 51,
	Opt_fsync = 52,
	Opt_test_dummy_encryption___2 = 53,
	Opt_inlinecrypt___2 = 54,
	Opt_checkpoint_disable = 55,
	Opt_checkpoint_disable_cap = 56,
	Opt_checkpoint_disable_cap_perc = 57,
	Opt_checkpoint_enable = 58,
	Opt_compress_algorithm = 59,
	Opt_compress_log_size = 60,
	Opt_compress_extension = 61,
	Opt_atgc = 62,
	Opt_err___6 = 63,
};

struct f2fs_orphan_block {
	__le32 ino[1020];
	__le32 reserved;
	__le16 blk_addr;
	__le16 blk_count;
	__le32 entry_count;
	__le32 check_sum;
};

enum {
	NAT_BITMAP = 0,
	SIT_BITMAP = 1,
};

struct ino_entry {
	struct list_head list;
	nid_t ino;
	unsigned int dirty_device;
};

struct free_nid {
	struct list_head list;
	nid_t nid;
	int state;
};

struct inode_entry {
	struct list_head list;
	struct inode *inode;
};

struct rb_entry {
	struct rb_node rb_node;
	union {
		struct {
			unsigned int ofs;
			unsigned int len;
		};
		long long unsigned int key;
	};
};

enum need_lock_type {
	LOCK_REQ = 0,
	LOCK_DONE = 1,
	LOCK_RETRY = 2,
};

enum {
	GC_NORMAL = 0,
	GC_IDLE_CB = 1,
	GC_IDLE_GREEDY = 2,
	GC_IDLE_AT = 3,
	GC_URGENT_HIGH = 4,
	GC_URGENT_LOW = 5,
};

struct gc_inode_list {
	struct list_head ilist;
	struct xarray iroot;
};

struct victim_info {
	long long unsigned int mtime;
	unsigned int segno;
};

struct victim_entry {
	struct rb_node rb_node;
	union {
		struct {
			long long unsigned int mtime;
			unsigned int segno;
		};
		struct victim_info vi;
	};
	struct list_head list;
};

struct bio_entry {
	struct bio *bio;
	struct list_head list;
};

struct f2fs_private_dio {
	struct inode *inode;
	void *orig_private;
	bio_end_io_t *orig_end_io;
	bool write;
};

enum mem_type {
	FREE_NIDS = 0,
	NAT_ENTRIES = 1,
	DIRTY_DENTS = 2,
	INO_ENTRIES = 3,
	EXTENT_CACHE = 4,
	INMEM_PAGES = 5,
	BASE_CHECK = 6,
};

struct inmem_pages {
	struct list_head list;
	struct page *page;
	block_t old_addr;
};

enum bio_post_read_step___2 {
	STEP_DECRYPT___2 = 0,
	STEP_DECOMPRESS_NOWQ = 1,
	STEP_DECOMPRESS = 2,
	STEP_VERITY___2 = 3,
};

struct bio_post_read_ctx___2 {
	struct bio *bio;
	struct f2fs_sb_info *sbi;
	struct work_struct work;
	unsigned int enabled_steps;
};

struct f2fs_nat_block {
	struct f2fs_nat_entry entries[455];
} __attribute__((packed));

enum {
	NAT_JOURNAL = 0,
	SIT_JOURNAL = 1,
};

struct fsync_node_entry {
	struct list_head list;
	struct page *page;
	unsigned int seq_id;
};

enum {
	IS_CHECKPOINTED = 0,
	HAS_FSYNCED_INODE = 1,
	HAS_LAST_FSYNC = 2,
	IS_DIRTY = 3,
	IS_PREALLOC = 4,
};

struct nat_entry {
	struct list_head list;
	struct node_info ni;
};

struct nat_entry_set {
	struct list_head set_list;
	struct list_head entry_list;
	nid_t set;
	unsigned int entry_cnt;
};

struct f2fs_sit_block {
	struct f2fs_sit_entry entries[55];
} __attribute__((packed));

struct discard_entry {
	struct list_head list;
	block_t start_blkaddr;
	unsigned char discard_map[64];
};

enum {
	D_PREP = 0,
	D_PARTIAL = 1,
	D_SUBMIT = 2,
	D_DONE = 3,
};

struct discard_info {
	block_t lstart;
	block_t len;
	block_t start;
};

struct discard_cmd {
	struct rb_node rb_node;
	union {
		struct {
			block_t lstart;
			block_t len;
			block_t start;
		};
		struct discard_info di;
	};
	struct list_head list;
	struct completion wait;
	struct block_device *bdev;
	short unsigned int ref;
	unsigned char state;
	unsigned char queued;
	int error;
	spinlock_t lock;
	short unsigned int bio_ref;
};

enum {
	DPOLICY_BG = 0,
	DPOLICY_FORCE = 1,
	DPOLICY_FSTRIM = 2,
	DPOLICY_UMOUNT = 3,
	MAX_DPOLICY = 4,
};

struct discard_policy {
	int type;
	unsigned int min_interval;
	unsigned int mid_interval;
	unsigned int max_interval;
	unsigned int max_requests;
	unsigned int io_aware_gran;
	bool io_aware;
	bool sync;
	bool ordered;
	bool timeout;
	unsigned int granularity;
};

struct flush_cmd {
	struct completion wait;
	struct llist_node llnode;
	nid_t ino;
	int ret;
};

enum {
	ALLOC_RIGHT = 0,
	ALLOC_LEFT = 1,
};

struct sit_entry_set {
	struct list_head set_list;
	unsigned int start_segno;
	unsigned int entry_cnt;
};

struct fsync_inode_entry {
	struct list_head list;
	struct inode *inode;
	block_t blkaddr;
	block_t last_dentry;
};

enum {
	GC_THREAD = 0,
	SM_INFO = 1,
	DCC_INFO = 2,
	NM_INFO = 3,
	F2FS_SBI = 4,
	STAT_INFO = 5,
	RESERVED_BLOCKS = 6,
};

struct f2fs_attr {
	struct attribute attr;
	ssize_t (*show)(struct f2fs_attr *, struct f2fs_sb_info *, char *);
	ssize_t (*store)(struct f2fs_attr *, struct f2fs_sb_info *, const char *, size_t);
	int struct_type;
	int offset;
	int id;
};

enum feat_id {
	FEAT_CRYPTO = 0,
	FEAT_BLKZONED = 1,
	FEAT_ATOMIC_WRITE = 2,
	FEAT_EXTRA_ATTR = 3,
	FEAT_PROJECT_QUOTA = 4,
	FEAT_INODE_CHECKSUM = 5,
	FEAT_FLEXIBLE_INLINE_XATTR = 6,
	FEAT_QUOTA_INO = 7,
	FEAT_INODE_CRTIME = 8,
	FEAT_LOST_FOUND = 9,
	FEAT_VERITY = 10,
	FEAT_SB_CHECKSUM = 11,
	FEAT_CASEFOLD = 12,
	FEAT_COMPRESSION = 13,
	FEAT_TEST_DUMMY_ENCRYPTION_V2 = 14,
};

struct f2fs_xattr_header {
	__le32 h_magic;
	__le32 h_refcount;
	__u32 h_reserved[4];
};

struct f2fs_xattr_entry {
	__u8 e_name_index;
	__u8 e_name_len;
	__le16 e_value_size;
	char e_name[0];
};

struct f2fs_acl_entry {
	__le16 e_tag;
	__le16 e_perm;
	__le32 e_id;
};

struct f2fs_acl_header {
	__le32 a_version;
};

typedef s32 compat_key_t;

struct ipc64_perm {
	__kernel_key_t key;
	__kernel_uid32_t uid;
	__kernel_gid32_t gid;
	__kernel_uid32_t cuid;
	__kernel_gid32_t cgid;
	__kernel_mode_t mode;
	unsigned char __pad1[0];
	short unsigned int seq;
	short unsigned int __pad2;
	__kernel_ulong_t __unused1;
	__kernel_ulong_t __unused2;
};

typedef u32 __compat_gid32_t;

struct compat_ipc64_perm {
	compat_key_t key;
	__compat_uid32_t uid;
	__compat_gid32_t gid;
	__compat_uid32_t cuid;
	__compat_gid32_t cgid;
	short unsigned int mode;
	short unsigned int __pad1;
	short unsigned int seq;
	short unsigned int __pad2;
	compat_ulong_t unused1;
	compat_ulong_t unused2;
};

struct compat_ipc_perm {
	key_t key;
	__compat_uid_t uid;
	__compat_gid_t gid;
	__compat_uid_t cuid;
	__compat_gid_t cgid;
	compat_mode_t mode;
	short unsigned int seq;
};

struct ipc_perm {
	__kernel_key_t key;
	__kernel_uid_t uid;
	__kernel_gid_t gid;
	__kernel_uid_t cuid;
	__kernel_gid_t cgid;
	__kernel_mode_t mode;
	short unsigned int seq;
};

struct ipc_params {
	key_t key;
	int flg;
	union {
		size_t size;
		int nsems;
	} u;
};

struct ipc_ops {
	int (*getnew)(struct ipc_namespace *, struct ipc_params *);
	int (*associate)(struct kern_ipc_perm *, int);
	int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *);
};

struct ipc_proc_iface {
	const char *path;
	const char *header;
	int ids;
	int (*show)(struct seq_file *, void *);
};

struct ipc_proc_iter {
	struct ipc_namespace *ns;
	struct pid_namespace *pid_ns;
	struct ipc_proc_iface *iface;
};

struct msg_msgseg;

struct msg_msg {
	struct list_head m_list;
	long int m_type;
	size_t m_ts;
	struct msg_msgseg *next;
	void *security;
};

struct msg_msgseg {
	struct msg_msgseg *next;
};

typedef int __kernel_ipc_pid_t;

typedef __kernel_long_t __kernel_old_time_t;

struct msgbuf {
	__kernel_long_t mtype;
	char mtext[1];
};

struct msg;

struct msqid_ds {
	struct ipc_perm msg_perm;
	struct msg *msg_first;
	struct msg *msg_last;
	__kernel_old_time_t msg_stime;
	__kernel_old_time_t msg_rtime;
	__kernel_old_time_t msg_ctime;
	long unsigned int msg_lcbytes;
	long unsigned int msg_lqbytes;
	short unsigned int msg_cbytes;
	short unsigned int msg_qnum;
	short unsigned int msg_qbytes;
	__kernel_ipc_pid_t msg_lspid;
	__kernel_ipc_pid_t msg_lrpid;
};

struct msqid64_ds {
	struct ipc64_perm msg_perm;
	long int msg_stime;
	long int msg_rtime;
	long int msg_ctime;
	long unsigned int msg_cbytes;
	long unsigned int msg_qnum;
	long unsigned int msg_qbytes;
	__kernel_pid_t msg_lspid;
	__kernel_pid_t msg_lrpid;
	long unsigned int __unused4;
	long unsigned int __unused5;
};

struct msginfo {
	int msgpool;
	int msgmap;
	int msgmax;
	int msgmnb;
	int msgmni;
	int msgssz;
	int msgtql;
	short unsigned int msgseg;
};

typedef u16 compat_ipc_pid_t;

struct compat_msqid64_ds {
	struct compat_ipc64_perm msg_perm;
	compat_ulong_t msg_stime;
	compat_ulong_t msg_stime_high;
	compat_ulong_t msg_rtime;
	compat_ulong_t msg_rtime_high;
	compat_ulong_t msg_ctime;
	compat_ulong_t msg_ctime_high;
	compat_ulong_t msg_cbytes;
	compat_ulong_t msg_qnum;
	compat_ulong_t msg_qbytes;
	compat_pid_t msg_lspid;
	compat_pid_t msg_lrpid;
	compat_ulong_t __unused4;
	compat_ulong_t __unused5;
};

struct msg_queue {
	struct kern_ipc_perm q_perm;
	time64_t q_stime;
	time64_t q_rtime;
	time64_t q_ctime;
	long unsigned int q_cbytes;
	long unsigned int q_qnum;
	long unsigned int q_qbytes;
	struct pid *q_lspid;
	struct pid *q_lrpid;
	struct list_head q_messages;
	struct list_head q_receivers;
	struct list_head q_senders;
	long: 64;
	long: 64;
};

struct msg_receiver {
	struct list_head r_list;
	struct task_struct *r_tsk;
	int r_mode;
	long int r_msgtype;
	long int r_maxsize;
	struct msg_msg *r_msg;
};

struct msg_sender {
	struct list_head list;
	struct task_struct *tsk;
	size_t msgsz;
};

struct compat_msqid_ds {
	struct compat_ipc_perm msg_perm;
	compat_uptr_t msg_first;
	compat_uptr_t msg_last;
	old_time32_t msg_stime;
	old_time32_t msg_rtime;
	old_time32_t msg_ctime;
	compat_ulong_t msg_lcbytes;
	compat_ulong_t msg_lqbytes;
	short unsigned int msg_cbytes;
	short unsigned int msg_qnum;
	short unsigned int msg_qbytes;
	compat_ipc_pid_t msg_lspid;
	compat_ipc_pid_t msg_lrpid;
};

struct compat_msgbuf {
	compat_long_t mtype;
	char mtext[1];
};

struct sem;

struct sem_queue;

struct sem_undo;

struct semid_ds {
	struct ipc_perm sem_perm;
	__kernel_old_time_t sem_otime;
	__kernel_old_time_t sem_ctime;
	struct sem *sem_base;
	struct sem_queue *sem_pending;
	struct sem_queue **sem_pending_last;
	struct sem_undo *undo;
	short unsigned int sem_nsems;
};

struct sem {
	int semval;
	struct pid *sempid;
	spinlock_t lock;
	struct list_head pending_alter;
	struct list_head pending_const;
	time64_t sem_otime;
};

struct sembuf;

struct sem_queue {
	struct list_head list;
	struct task_struct *sleeper;
	struct sem_undo *undo;
	struct pid *pid;
	int status;
	struct sembuf *sops;
	struct sembuf *blocking;
	int nsops;
	bool alter;
	bool dupsop;
};

struct sem_undo {
	struct list_head list_proc;
	struct callback_head rcu;
	struct sem_undo_list *ulp;
	struct list_head list_id;
	int semid;
	short int *semadj;
};

struct semid64_ds {
	struct ipc64_perm sem_perm;
	long int sem_otime;
	long int sem_ctime;
	long unsigned int sem_nsems;
	long unsigned int __unused3;
	long unsigned int __unused4;
};

struct sembuf {
	short unsigned int sem_num;
	short int sem_op;
	short int sem_flg;
};

struct seminfo {
	int semmap;
	int semmni;
	int semmns;
	int semmnu;
	int semmsl;
	int semopm;
	int semume;
	int semusz;
	int semvmx;
	int semaem;
};

struct sem_undo_list {
	refcount_t refcnt;
	spinlock_t lock;
	struct list_head list_proc;
};

struct compat_semid64_ds {
	struct compat_ipc64_perm sem_perm;
	compat_ulong_t sem_otime;
	compat_ulong_t sem_otime_high;
	compat_ulong_t sem_ctime;
	compat_ulong_t sem_ctime_high;
	compat_ulong_t sem_nsems;
	compat_ulong_t __unused3;
	compat_ulong_t __unused4;
};

struct sem_array {
	struct kern_ipc_perm sem_perm;
	time64_t sem_ctime;
	struct list_head pending_alter;
	struct list_head pending_const;
	struct list_head list_id;
	int sem_nsems;
	int complex_count;
	unsigned int use_global_lock;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct sem sems[0];
};

struct compat_semid_ds {
	struct compat_ipc_perm sem_perm;
	old_time32_t sem_otime;
	old_time32_t sem_ctime;
	compat_uptr_t sem_base;
	compat_uptr_t sem_pending;
	compat_uptr_t sem_pending_last;
	compat_uptr_t undo;
	short unsigned int sem_nsems;
};

struct shmid_ds {
	struct ipc_perm shm_perm;
	int shm_segsz;
	__kernel_old_time_t shm_atime;
	__kernel_old_time_t shm_dtime;
	__kernel_old_time_t shm_ctime;
	__kernel_ipc_pid_t shm_cpid;
	__kernel_ipc_pid_t shm_lpid;
	short unsigned int shm_nattch;
	short unsigned int shm_unused;
	void *shm_unused2;
	void *shm_unused3;
};

struct shmid64_ds {
	struct ipc64_perm shm_perm;
	size_t shm_segsz;
	long int shm_atime;
	long int shm_dtime;
	long int shm_ctime;
	__kernel_pid_t shm_cpid;
	__kernel_pid_t shm_lpid;
	long unsigned int shm_nattch;
	long unsigned int __unused4;
	long unsigned int __unused5;
};

struct shminfo64 {
	long unsigned int shmmax;
	long unsigned int shmmin;
	long unsigned int shmmni;
	long unsigned int shmseg;
	long unsigned int shmall;
	long unsigned int __unused1;
	long unsigned int __unused2;
	long unsigned int __unused3;
	long unsigned int __unused4;
};

struct shminfo {
	int shmmax;
	int shmmin;
	int shmmni;
	int shmseg;
	int shmall;
};

struct shm_info {
	int used_ids;
	__kernel_ulong_t shm_tot;
	__kernel_ulong_t shm_rss;
	__kernel_ulong_t shm_swp;
	__kernel_ulong_t swap_attempts;
	__kernel_ulong_t swap_successes;
};

struct compat_shmid64_ds {
	struct compat_ipc64_perm shm_perm;
	compat_size_t shm_segsz;
	compat_ulong_t shm_atime;
	compat_ulong_t shm_atime_high;
	compat_ulong_t shm_dtime;
	compat_ulong_t shm_dtime_high;
	compat_ulong_t shm_ctime;
	compat_ulong_t shm_ctime_high;
	compat_pid_t shm_cpid;
	compat_pid_t shm_lpid;
	compat_ulong_t shm_nattch;
	compat_ulong_t __unused4;
	compat_ulong_t __unused5;
};

struct shmid_kernel {
	struct kern_ipc_perm shm_perm;
	struct file *shm_file;
	long unsigned int shm_nattch;
	long unsigned int shm_segsz;
	time64_t shm_atim;
	time64_t shm_dtim;
	time64_t shm_ctim;
	struct pid *shm_cprid;
	struct pid *shm_lprid;
	struct user_struct *mlock_user;
	struct task_struct *shm_creator;
	struct list_head shm_clist;
	struct ipc_namespace *ns;
	long: 64;
	long: 64;
	long: 64;
};

struct shm_file_data {
	int id;
	struct ipc_namespace *ns;
	struct file *file;
	const struct vm_operations_struct *vm_ops;
};

struct compat_shmid_ds {
	struct compat_ipc_perm shm_perm;
	int shm_segsz;
	old_time32_t shm_atime;
	old_time32_t shm_dtime;
	old_time32_t shm_ctime;
	compat_ipc_pid_t shm_cpid;
	compat_ipc_pid_t shm_lpid;
	short unsigned int shm_nattch;
	short unsigned int shm_unused;
	compat_uptr_t shm_unused2;
	compat_uptr_t shm_unused3;
};

struct compat_shminfo64 {
	compat_ulong_t shmmax;
	compat_ulong_t shmmin;
	compat_ulong_t shmmni;
	compat_ulong_t shmseg;
	compat_ulong_t shmall;
	compat_ulong_t __unused1;
	compat_ulong_t __unused2;
	compat_ulong_t __unused3;
	compat_ulong_t __unused4;
};

struct compat_shm_info {
	compat_int_t used_ids;
	compat_ulong_t shm_tot;
	compat_ulong_t shm_rss;
	compat_ulong_t shm_swp;
	compat_ulong_t swap_attempts;
	compat_ulong_t swap_successes;
};

struct mqueue_fs_context {
	struct ipc_namespace *ipc_ns;
};

struct posix_msg_tree_node {
	struct rb_node rb_node;
	struct list_head msg_list;
	int priority;
};

struct ext_wait_queue {
	struct task_struct *task;
	struct list_head list;
	struct msg_msg *msg;
	int state;
};

struct mqueue_inode_info {
	spinlock_t lock;
	struct inode vfs_inode;
	wait_queue_head_t wait_q;
	struct rb_root msg_tree;
	struct rb_node *msg_tree_rightmost;
	struct posix_msg_tree_node *node_cache;
	struct mq_attr attr;
	struct sigevent notify;
	struct pid *notify_owner;
	u32 notify_self_exec_id;
	struct user_namespace *notify_user_ns;
	struct user_struct *user;
	struct sock *notify_sock;
	struct sk_buff *notify_cookie;
	struct ext_wait_queue e_wait_q[2];
	long unsigned int qsize;
};

struct compat_mq_attr {
	compat_long_t mq_flags;
	compat_long_t mq_maxmsg;
	compat_long_t mq_msgsize;
	compat_long_t mq_curmsgs;
	compat_long_t __reserved[4];
};

struct key_user {
	struct rb_node node;
	struct mutex cons_lock;
	spinlock_t lock;
	refcount_t usage;
	atomic_t nkeys;
	atomic_t nikeys;
	kuid_t uid;
	int qnkeys;
	int qnbytes;
};

enum key_notification_subtype {
	NOTIFY_KEY_INSTANTIATED = 0,
	NOTIFY_KEY_UPDATED = 1,
	NOTIFY_KEY_LINKED = 2,
	NOTIFY_KEY_UNLINKED = 3,
	NOTIFY_KEY_CLEARED = 4,
	NOTIFY_KEY_REVOKED = 5,
	NOTIFY_KEY_INVALIDATED = 6,
	NOTIFY_KEY_SETATTR = 7,
};

struct assoc_array_edit;

struct assoc_array_ops {
	long unsigned int (*get_key_chunk)(const void *, int);
	long unsigned int (*get_object_key_chunk)(const void *, int);
	bool (*compare_object)(const void *, const void *);
	int (*diff_objects)(const void *, const void *);
	void (*free_object)(void *);
};

struct assoc_array_node {
	struct assoc_array_ptr *back_pointer;
	u8 parent_slot;
	struct assoc_array_ptr *slots[16];
	long unsigned int nr_leaves_on_branch;
};

struct assoc_array_shortcut {
	struct assoc_array_ptr *back_pointer;
	int parent_slot;
	int skip_to_level;
	struct assoc_array_ptr *next_node;
	long unsigned int index_key[0];
};

struct assoc_array_edit___2 {
	struct callback_head rcu;
	struct assoc_array *array;
	const struct assoc_array_ops *ops;
	const struct assoc_array_ops *ops_for_excised_subtree;
	struct assoc_array_ptr *leaf;
	struct assoc_array_ptr **leaf_p;
	struct assoc_array_ptr *dead_leaf;
	struct assoc_array_ptr *new_meta[3];
	struct assoc_array_ptr *excised_meta[1];
	struct assoc_array_ptr *excised_subtree;
	struct assoc_array_ptr **set_backpointers[16];
	struct assoc_array_ptr *set_backpointers_to;
	struct assoc_array_node *adjust_count_on;
	long int adjust_count_by;
	struct {
		struct assoc_array_ptr **ptr;
		struct assoc_array_ptr *to;
	} set[2];
	struct {
		u8 *p;
		u8 to;
	} set_parent_slot[1];
	u8 segment_cache[17];
};

struct keyring_search_context {
	struct keyring_index_key index_key;
	const struct cred *cred;
	struct key_match_data match_data;
	unsigned int flags;
	int (*iterator)(const void *, void *);
	int skipped_ret;
	bool possessed;
	key_ref_t result;
	time64_t now;
};

struct keyring_read_iterator_context {
	size_t buflen;
	size_t count;
	key_serial_t *buffer;
};

struct keyctl_dh_params {
	union {
		__s32 private;
		__s32 priv;
	};
	__s32 prime;
	__s32 base;
};

struct keyctl_kdf_params {
	char *hashname;
	char *otherinfo;
	__u32 otherinfolen;
	__u32 __spare[8];
};

struct keyctl_pkey_query {
	__u32 supported_ops;
	__u32 key_size;
	__u16 max_data_size;
	__u16 max_sig_size;
	__u16 max_enc_size;
	__u16 max_dec_size;
	__u32 __spare[10];
};

struct keyctl_pkey_params {
	__s32 key_id;
	__u32 in_len;
	union {
		__u32 out_len;
		__u32 in2_len;
	};
	__u32 __spare[7];
};

enum {
	Opt_err___7 = 0,
	Opt_enc = 1,
	Opt_hash = 2,
};

struct vfs_cap_data {
	__le32 magic_etc;
	struct {
		__le32 permitted;
		__le32 inheritable;
	} data[2];
};

struct vfs_ns_cap_data {
	__le32 magic_etc;
	struct {
		__le32 permitted;
		__le32 inheritable;
	} data[2];
	__le32 rootid;
};

struct fs_parameter___2;

struct sctp_endpoint;

struct perf_event_attr___2;

union security_list_options {
	int (*binder_set_context_mgr)(const struct cred *);
	int (*binder_transaction)(const struct cred *, const struct cred *);
	int (*binder_transfer_binder)(const struct cred *, const struct cred *);
	int (*binder_transfer_file)(const struct cred *, const struct cred *, struct file *);
	int (*ptrace_access_check)(struct task_struct *, unsigned int);
	int (*ptrace_traceme)(struct task_struct *);
	int (*capget)(struct task_struct *, kernel_cap_t *, kernel_cap_t *, kernel_cap_t *);
	int (*capset)(struct cred *, const struct cred *, const kernel_cap_t *, const kernel_cap_t *, const kernel_cap_t *);
	int (*capable)(const struct cred *, struct user_namespace *, int, unsigned int);
	int (*quotactl)(int, int, int, struct super_block *);
	int (*quota_on)(struct dentry *);
	int (*syslog)(int);
	int (*settime)(const struct timespec64 *, const struct timezone *);
	int (*vm_enough_memory)(struct mm_struct *, long int);
	int (*bprm_creds_for_exec)(struct linux_binprm *);
	int (*bprm_creds_from_file)(struct linux_binprm *, struct file *);
	int (*bprm_check_security)(struct linux_binprm *);
	void (*bprm_committing_creds)(struct linux_binprm *);
	void (*bprm_committed_creds)(struct linux_binprm *);
	int (*fs_context_dup)(struct fs_context *, struct fs_context *);
	int (*fs_context_parse_param)(struct fs_context *, struct fs_parameter___2 *);
	int (*sb_alloc_security)(struct super_block *);
	void (*sb_free_security)(struct super_block *);
	void (*sb_free_mnt_opts)(void *);
	int (*sb_eat_lsm_opts)(char *, void **);
	int (*sb_remount)(struct super_block *, void *);
	int (*sb_kern_mount)(struct super_block *);
	int (*sb_show_options)(struct seq_file *, struct super_block *);
	int (*sb_statfs)(struct dentry *);
	int (*sb_mount)(const char *, const struct path *, const char *, long unsigned int, void *);
	int (*sb_umount)(struct vfsmount *, int);
	int (*sb_pivotroot)(const struct path *, const struct path *);
	int (*sb_set_mnt_opts)(struct super_block *, void *, long unsigned int, long unsigned int *);
	int (*sb_clone_mnt_opts)(const struct super_block *, struct super_block *, long unsigned int, long unsigned int *);
	int (*sb_add_mnt_opt)(const char *, const char *, int, void **);
	int (*move_mount)(const struct path *, const struct path *);
	int (*dentry_init_security)(struct dentry *, int, const struct qstr *, void **, u32 *);
	int (*dentry_create_files_as)(struct dentry *, int, struct qstr *, const struct cred *, struct cred *);
	int (*path_unlink)(const struct path *, struct dentry *);
	int (*path_mkdir)(const struct path *, struct dentry *, umode_t);
	int (*path_rmdir)(const struct path *, struct dentry *);
	int (*path_mknod)(const struct path *, struct dentry *, umode_t, unsigned int);
	int (*path_truncate)(const struct path *);
	int (*path_symlink)(const struct path *, struct dentry *, const char *);
	int (*path_link)(struct dentry *, const struct path *, struct dentry *);
	int (*path_rename)(const struct path *, struct dentry *, const struct path *, struct dentry *);
	int (*path_chmod)(const struct path *, umode_t);
	int (*path_chown)(const struct path *, kuid_t, kgid_t);
	int (*path_chroot)(const struct path *);
	int (*path_notify)(const struct path *, u64, unsigned int);
	int (*inode_alloc_security)(struct inode *);
	void (*inode_free_security)(struct inode *);
	int (*inode_init_security)(struct inode *, struct inode *, const struct qstr *, const char **, void **, size_t *);
	int (*inode_create)(struct inode *, struct dentry *, umode_t);
	int (*inode_link)(struct dentry *, struct inode *, struct dentry *);
	int (*inode_unlink)(struct inode *, struct dentry *);
	int (*inode_symlink)(struct inode *, struct dentry *, const char *);
	int (*inode_mkdir)(struct inode *, struct dentry *, umode_t);
	int (*inode_rmdir)(struct inode *, struct dentry *);
	int (*inode_mknod)(struct inode *, struct dentry *, umode_t, dev_t);
	int (*inode_rename)(struct inode *, struct dentry *, struct inode *, struct dentry *);
	int (*inode_readlink)(struct dentry *);
	int (*inode_follow_link)(struct dentry *, struct inode *, bool);
	int (*inode_permission)(struct inode *, int);
	int (*inode_setattr)(struct dentry *, struct iattr *);
	int (*inode_getattr)(const struct path *);
	int (*inode_setxattr)(struct dentry *, const char *, const void *, size_t, int);
	void (*inode_post_setxattr)(struct dentry *, const char *, const void *, size_t, int);
	int (*inode_getxattr)(struct dentry *, const char *);
	int (*inode_listxattr)(struct dentry *);
	int (*inode_removexattr)(struct dentry *, const char *);
	int (*inode_need_killpriv)(struct dentry *);
	int (*inode_killpriv)(struct dentry *);
	int (*inode_getsecurity)(struct inode *, const char *, void **, bool);
	int (*inode_setsecurity)(struct inode *, const char *, const void *, size_t, int);
	int (*inode_listsecurity)(struct inode *, char *, size_t);
	void (*inode_getsecid)(struct inode *, u32 *);
	int (*inode_copy_up)(struct dentry *, struct cred **);
	int (*inode_copy_up_xattr)(const char *);
	int (*kernfs_init_security)(struct kernfs_node *, struct kernfs_node *);
	int (*file_permission)(struct file *, int);
	int (*file_alloc_security)(struct file *);
	void (*file_free_security)(struct file *);
	int (*file_ioctl)(struct file *, unsigned int, long unsigned int);
	int (*mmap_addr)(long unsigned int);
	int (*mmap_file)(struct file *, long unsigned int, long unsigned int, long unsigned int);
	int (*file_mprotect)(struct vm_area_struct *, long unsigned int, long unsigned int);
	int (*file_lock)(struct file *, unsigned int);
	int (*file_fcntl)(struct file *, unsigned int, long unsigned int);
	void (*file_set_fowner)(struct file *);
	int (*file_send_sigiotask)(struct task_struct *, struct fown_struct *, int);
	int (*file_receive)(struct file *);
	int (*file_open)(struct file *);
	int (*task_alloc)(struct task_struct *, long unsigned int);
	void (*task_free)(struct task_struct *);
	int (*cred_alloc_blank)(struct cred *, gfp_t);
	void (*cred_free)(struct cred *);
	int (*cred_prepare)(struct cred *, const struct cred *, gfp_t);
	void (*cred_transfer)(struct cred *, const struct cred *);
	void (*cred_getsecid)(const struct cred *, u32 *);
	int (*kernel_act_as)(struct cred *, u32);
	int (*kernel_create_files_as)(struct cred *, struct inode *);
	int (*kernel_module_request)(char *);
	int (*kernel_load_data)(enum kernel_load_data_id, bool);
	int (*kernel_post_load_data)(char *, loff_t, enum kernel_load_data_id, char *);
	int (*kernel_read_file)(struct file *, enum kernel_read_file_id, bool);
	int (*kernel_post_read_file)(struct file *, char *, loff_t, enum kernel_read_file_id);
	int (*task_fix_setuid)(struct cred *, const struct cred *, int);
	int (*task_fix_setgid)(struct cred *, const struct cred *, int);
	int (*task_setpgid)(struct task_struct *, pid_t);
	int (*task_getpgid)(struct task_struct *);
	int (*task_getsid)(struct task_struct *);
	void (*task_getsecid)(struct task_struct *, u32 *);
	int (*task_setnice)(struct task_struct *, int);
	int (*task_setioprio)(struct task_struct *, int);
	int (*task_getioprio)(struct task_struct *);
	int (*task_prlimit)(const struct cred *, const struct cred *, unsigned int);
	int (*task_setrlimit)(struct task_struct *, unsigned int, struct rlimit *);
	int (*task_setscheduler)(struct task_struct *);
	int (*task_getscheduler)(struct task_struct *);
	int (*task_movememory)(struct task_struct *);
	int (*task_kill)(struct task_struct *, struct kernel_siginfo *, int, const struct cred *);
	int (*task_prctl)(int, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
	void (*task_to_inode)(struct task_struct *, struct inode *);
	int (*ipc_permission)(struct kern_ipc_perm *, short int);
	void (*ipc_getsecid)(struct kern_ipc_perm *, u32 *);
	int (*msg_msg_alloc_security)(struct msg_msg *);
	void (*msg_msg_free_security)(struct msg_msg *);
	int (*msg_queue_alloc_security)(struct kern_ipc_perm *);
	void (*msg_queue_free_security)(struct kern_ipc_perm *);
	int (*msg_queue_associate)(struct kern_ipc_perm *, int);
	int (*msg_queue_msgctl)(struct kern_ipc_perm *, int);
	int (*msg_queue_msgsnd)(struct kern_ipc_perm *, struct msg_msg *, int);
	int (*msg_queue_msgrcv)(struct kern_ipc_perm *, struct msg_msg *, struct task_struct *, long int, int);
	int (*shm_alloc_security)(struct kern_ipc_perm *);
	void (*shm_free_security)(struct kern_ipc_perm *);
	int (*shm_associate)(struct kern_ipc_perm *, int);
	int (*shm_shmctl)(struct kern_ipc_perm *, int);
	int (*shm_shmat)(struct kern_ipc_perm *, char *, int);
	int (*sem_alloc_security)(struct kern_ipc_perm *);
	void (*sem_free_security)(struct kern_ipc_perm *);
	int (*sem_associate)(struct kern_ipc_perm *, int);
	int (*sem_semctl)(struct kern_ipc_perm *, int);
	int (*sem_semop)(struct kern_ipc_perm *, struct sembuf *, unsigned int, int);
	int (*netlink_send)(struct sock *, struct sk_buff *);
	void (*d_instantiate)(struct dentry *, struct inode *);
	int (*getprocattr)(struct task_struct *, char *, char **);
	int (*setprocattr)(const char *, void *, size_t);
	int (*ismaclabel)(const char *);
	int (*secid_to_secctx)(u32, char **, u32 *);
	int (*secctx_to_secid)(const char *, u32, u32 *);
	void (*release_secctx)(char *, u32);
	void (*inode_invalidate_secctx)(struct inode *);
	int (*inode_notifysecctx)(struct inode *, void *, u32);
	int (*inode_setsecctx)(struct dentry *, void *, u32);
	int (*inode_getsecctx)(struct inode *, void **, u32 *);
	int (*unix_stream_connect)(struct sock *, struct sock *, struct sock *);
	int (*unix_may_send)(struct socket *, struct socket *);
	int (*socket_create)(int, int, int, int);
	int (*socket_post_create)(struct socket *, int, int, int, int);
	int (*socket_socketpair)(struct socket *, struct socket *);
	int (*socket_bind)(struct socket *, struct sockaddr *, int);
	int (*socket_connect)(struct socket *, struct sockaddr *, int);
	int (*socket_listen)(struct socket *, int);
	int (*socket_accept)(struct socket *, struct socket *);
	int (*socket_sendmsg)(struct socket *, struct msghdr *, int);
	int (*socket_recvmsg)(struct socket *, struct msghdr *, int, int);
	int (*socket_getsockname)(struct socket *);
	int (*socket_getpeername)(struct socket *);
	int (*socket_getsockopt)(struct socket *, int, int);
	int (*socket_setsockopt)(struct socket *, int, int);
	int (*socket_shutdown)(struct socket *, int);
	int (*socket_sock_rcv_skb)(struct sock *, struct sk_buff *);
	int (*socket_getpeersec_stream)(struct socket *, char *, int *, unsigned int);
	int (*socket_getpeersec_dgram)(struct socket *, struct sk_buff *, u32 *);
	int (*sk_alloc_security)(struct sock *, int, gfp_t);
	void (*sk_free_security)(struct sock *);
	void (*sk_clone_security)(const struct sock *, struct sock *);
	void (*sk_getsecid)(struct sock *, u32 *);
	void (*sock_graft)(struct sock *, struct socket *);
	int (*inet_conn_request)(struct sock *, struct sk_buff *, struct request_sock *);
	void (*inet_csk_clone)(struct sock *, const struct request_sock *);
	void (*inet_conn_established)(struct sock *, struct sk_buff *);
	int (*secmark_relabel_packet)(u32);
	void (*secmark_refcount_inc)();
	void (*secmark_refcount_dec)();
	void (*req_classify_flow)(const struct request_sock *, struct flowi *);
	int (*tun_dev_alloc_security)(void **);
	void (*tun_dev_free_security)(void *);
	int (*tun_dev_create)();
	int (*tun_dev_attach_queue)(void *);
	int (*tun_dev_attach)(struct sock *, void *);
	int (*tun_dev_open)(void *);
	int (*sctp_assoc_request)(struct sctp_endpoint *, struct sk_buff *);
	int (*sctp_bind_connect)(struct sock *, int, struct sockaddr *, int);
	void (*sctp_sk_clone)(struct sctp_endpoint *, struct sock *, struct sock *);
	int (*key_alloc)(struct key *, const struct cred *, long unsigned int);
	void (*key_free)(struct key *);
	int (*key_permission)(key_ref_t, const struct cred *, enum key_need_perm);
	int (*key_getsecurity)(struct key *, char **);
	int (*audit_rule_init)(u32, u32, char *, void **);
	int (*audit_rule_known)(struct audit_krule *);
	int (*audit_rule_match)(u32, u32, u32, void *);
	void (*audit_rule_free)(void *);
	int (*bpf)(int, union bpf_attr *, unsigned int);
	int (*bpf_map)(struct bpf_map *, fmode_t);
	int (*bpf_prog)(struct bpf_prog *);
	int (*bpf_map_alloc_security)(struct bpf_map *);
	void (*bpf_map_free_security)(struct bpf_map *);
	int (*bpf_prog_alloc_security)(struct bpf_prog_aux *);
	void (*bpf_prog_free_security)(struct bpf_prog_aux *);
	int (*locked_down)(enum lockdown_reason);
	int (*perf_event_open)(struct perf_event_attr___2 *, int);
	int (*perf_event_alloc)(struct perf_event *);
	void (*perf_event_free)(struct perf_event *);
	int (*perf_event_read)(struct perf_event *);
	int (*perf_event_write)(struct perf_event *);
};

struct security_hook_heads {
	struct hlist_head binder_set_context_mgr;
	struct hlist_head binder_transaction;
	struct hlist_head binder_transfer_binder;
	struct hlist_head binder_transfer_file;
	struct hlist_head ptrace_access_check;
	struct hlist_head ptrace_traceme;
	struct hlist_head capget;
	struct hlist_head capset;
	struct hlist_head capable;
	struct hlist_head quotactl;
	struct hlist_head quota_on;
	struct hlist_head syslog;
	struct hlist_head settime;
	struct hlist_head vm_enough_memory;
	struct hlist_head bprm_creds_for_exec;
	struct hlist_head bprm_creds_from_file;
	struct hlist_head bprm_check_security;
	struct hlist_head bprm_committing_creds;
	struct hlist_head bprm_committed_creds;
	struct hlist_head fs_context_dup;
	struct hlist_head fs_context_parse_param;
	struct hlist_head sb_alloc_security;
	struct hlist_head sb_free_security;
	struct hlist_head sb_free_mnt_opts;
	struct hlist_head sb_eat_lsm_opts;
	struct hlist_head sb_remount;
	struct hlist_head sb_kern_mount;
	struct hlist_head sb_show_options;
	struct hlist_head sb_statfs;
	struct hlist_head sb_mount;
	struct hlist_head sb_umount;
	struct hlist_head sb_pivotroot;
	struct hlist_head sb_set_mnt_opts;
	struct hlist_head sb_clone_mnt_opts;
	struct hlist_head sb_add_mnt_opt;
	struct hlist_head move_mount;
	struct hlist_head dentry_init_security;
	struct hlist_head dentry_create_files_as;
	struct hlist_head path_unlink;
	struct hlist_head path_mkdir;
	struct hlist_head path_rmdir;
	struct hlist_head path_mknod;
	struct hlist_head path_truncate;
	struct hlist_head path_symlink;
	struct hlist_head path_link;
	struct hlist_head path_rename;
	struct hlist_head path_chmod;
	struct hlist_head path_chown;
	struct hlist_head path_chroot;
	struct hlist_head path_notify;
	struct hlist_head inode_alloc_security;
	struct hlist_head inode_free_security;
	struct hlist_head inode_init_security;
	struct hlist_head inode_create;
	struct hlist_head inode_link;
	struct hlist_head inode_unlink;
	struct hlist_head inode_symlink;
	struct hlist_head inode_mkdir;
	struct hlist_head inode_rmdir;
	struct hlist_head inode_mknod;
	struct hlist_head inode_rename;
	struct hlist_head inode_readlink;
	struct hlist_head inode_follow_link;
	struct hlist_head inode_permission;
	struct hlist_head inode_setattr;
	struct hlist_head inode_getattr;
	struct hlist_head inode_setxattr;
	struct hlist_head inode_post_setxattr;
	struct hlist_head inode_getxattr;
	struct hlist_head inode_listxattr;
	struct hlist_head inode_removexattr;
	struct hlist_head inode_need_killpriv;
	struct hlist_head inode_killpriv;
	struct hlist_head inode_getsecurity;
	struct hlist_head inode_setsecurity;
	struct hlist_head inode_listsecurity;
	struct hlist_head inode_getsecid;
	struct hlist_head inode_copy_up;
	struct hlist_head inode_copy_up_xattr;
	struct hlist_head kernfs_init_security;
	struct hlist_head file_permission;
	struct hlist_head file_alloc_security;
	struct hlist_head file_free_security;
	struct hlist_head file_ioctl;
	struct hlist_head mmap_addr;
	struct hlist_head mmap_file;
	struct hlist_head file_mprotect;
	struct hlist_head file_lock;
	struct hlist_head file_fcntl;
	struct hlist_head file_set_fowner;
	struct hlist_head file_send_sigiotask;
	struct hlist_head file_receive;
	struct hlist_head file_open;
	struct hlist_head task_alloc;
	struct hlist_head task_free;
	struct hlist_head cred_alloc_blank;
	struct hlist_head cred_free;
	struct hlist_head cred_prepare;
	struct hlist_head cred_transfer;
	struct hlist_head cred_getsecid;
	struct hlist_head kernel_act_as;
	struct hlist_head kernel_create_files_as;
	struct hlist_head kernel_module_request;
	struct hlist_head kernel_load_data;
	struct hlist_head kernel_post_load_data;
	struct hlist_head kernel_read_file;
	struct hlist_head kernel_post_read_file;
	struct hlist_head task_fix_setuid;
	struct hlist_head task_fix_setgid;
	struct hlist_head task_setpgid;
	struct hlist_head task_getpgid;
	struct hlist_head task_getsid;
	struct hlist_head task_getsecid;
	struct hlist_head task_setnice;
	struct hlist_head task_setioprio;
	struct hlist_head task_getioprio;
	struct hlist_head task_prlimit;
	struct hlist_head task_setrlimit;
	struct hlist_head task_setscheduler;
	struct hlist_head task_getscheduler;
	struct hlist_head task_movememory;
	struct hlist_head task_kill;
	struct hlist_head task_prctl;
	struct hlist_head task_to_inode;
	struct hlist_head ipc_permission;
	struct hlist_head ipc_getsecid;
	struct hlist_head msg_msg_alloc_security;
	struct hlist_head msg_msg_free_security;
	struct hlist_head msg_queue_alloc_security;
	struct hlist_head msg_queue_free_security;
	struct hlist_head msg_queue_associate;
	struct hlist_head msg_queue_msgctl;
	struct hlist_head msg_queue_msgsnd;
	struct hlist_head msg_queue_msgrcv;
	struct hlist_head shm_alloc_security;
	struct hlist_head shm_free_security;
	struct hlist_head shm_associate;
	struct hlist_head shm_shmctl;
	struct hlist_head shm_shmat;
	struct hlist_head sem_alloc_security;
	struct hlist_head sem_free_security;
	struct hlist_head sem_associate;
	struct hlist_head sem_semctl;
	struct hlist_head sem_semop;
	struct hlist_head netlink_send;
	struct hlist_head d_instantiate;
	struct hlist_head getprocattr;
	struct hlist_head setprocattr;
	struct hlist_head ismaclabel;
	struct hlist_head secid_to_secctx;
	struct hlist_head secctx_to_secid;
	struct hlist_head release_secctx;
	struct hlist_head inode_invalidate_secctx;
	struct hlist_head inode_notifysecctx;
	struct hlist_head inode_setsecctx;
	struct hlist_head inode_getsecctx;
	struct hlist_head unix_stream_connect;
	struct hlist_head unix_may_send;
	struct hlist_head socket_create;
	struct hlist_head socket_post_create;
	struct hlist_head socket_socketpair;
	struct hlist_head socket_bind;
	struct hlist_head socket_connect;
	struct hlist_head socket_listen;
	struct hlist_head socket_accept;
	struct hlist_head socket_sendmsg;
	struct hlist_head socket_recvmsg;
	struct hlist_head socket_getsockname;
	struct hlist_head socket_getpeername;
	struct hlist_head socket_getsockopt;
	struct hlist_head socket_setsockopt;
	struct hlist_head socket_shutdown;
	struct hlist_head socket_sock_rcv_skb;
	struct hlist_head socket_getpeersec_stream;
	struct hlist_head socket_getpeersec_dgram;
	struct hlist_head sk_alloc_security;
	struct hlist_head sk_free_security;
	struct hlist_head sk_clone_security;
	struct hlist_head sk_getsecid;
	struct hlist_head sock_graft;
	struct hlist_head inet_conn_request;
	struct hlist_head inet_csk_clone;
	struct hlist_head inet_conn_established;
	struct hlist_head secmark_relabel_packet;
	struct hlist_head secmark_refcount_inc;
	struct hlist_head secmark_refcount_dec;
	struct hlist_head req_classify_flow;
	struct hlist_head tun_dev_alloc_security;
	struct hlist_head tun_dev_free_security;
	struct hlist_head tun_dev_create;
	struct hlist_head tun_dev_attach_queue;
	struct hlist_head tun_dev_attach;
	struct hlist_head tun_dev_open;
	struct hlist_head sctp_assoc_request;
	struct hlist_head sctp_bind_connect;
	struct hlist_head sctp_sk_clone;
	struct hlist_head key_alloc;
	struct hlist_head key_free;
	struct hlist_head key_permission;
	struct hlist_head key_getsecurity;
	struct hlist_head audit_rule_init;
	struct hlist_head audit_rule_known;
	struct hlist_head audit_rule_match;
	struct hlist_head audit_rule_free;
	struct hlist_head bpf;
	struct hlist_head bpf_map;
	struct hlist_head bpf_prog;
	struct hlist_head bpf_map_alloc_security;
	struct hlist_head bpf_map_free_security;
	struct hlist_head bpf_prog_alloc_security;
	struct hlist_head bpf_prog_free_security;
	struct hlist_head locked_down;
	struct hlist_head perf_event_open;
	struct hlist_head perf_event_alloc;
	struct hlist_head perf_event_free;
	struct hlist_head perf_event_read;
	struct hlist_head perf_event_write;
};

struct security_hook_list {
	struct hlist_node list;
	struct hlist_head *head;
	union security_list_options hook;
	char *lsm;
};

struct lsm_blob_sizes {
	int lbs_cred;
	int lbs_file;
	int lbs_inode;
	int lbs_ipc;
	int lbs_msg_msg;
	int lbs_task;
};

enum lsm_order {
	LSM_ORDER_FIRST = 4294967295,
	LSM_ORDER_MUTABLE = 0,
};

struct lsm_info {
	const char *name;
	enum lsm_order order;
	long unsigned int flags;
	int *enabled;
	int (*init)();
	struct lsm_blob_sizes *blobs;
};

enum lsm_event {
	LSM_POLICY_CHANGE = 0,
};

typedef int (*initxattrs)(struct inode *, const struct xattr *, void *);

typedef __u16 __sum16;

struct sockaddr_un {
	__kernel_sa_family_t sun_family;
	char sun_path[108];
};

struct unix_address {
	refcount_t refcnt;
	int len;
	unsigned int hash;
	struct sockaddr_un name[0];
};

struct scm_stat {
	atomic_t nr_fds;
};

struct unix_sock {
	struct sock sk;
	struct unix_address *addr;
	struct path path;
	struct mutex iolock;
	struct mutex bindlock;
	struct sock *peer;
	struct list_head link;
	atomic_long_t inflight;
	spinlock_t lock;
	long unsigned int gc_flags;
	long: 64;
	struct socket_wq peer_wq;
	wait_queue_entry_t peer_wake;
	struct scm_stat scm_stat;
	long: 32;
	long: 64;
	long: 64;
};

struct in6_pktinfo {
	struct in6_addr ipi6_addr;
	int ipi6_ifindex;
};

struct ipv6_rt_hdr {
	__u8 nexthdr;
	__u8 hdrlen;
	__u8 type;
	__u8 segments_left;
};

struct ipv6_opt_hdr {
	__u8 nexthdr;
	__u8 hdrlen;
};

struct ipv6hdr {
	__u8 priority: 4;
	__u8 version: 4;
	__u8 flow_lbl[3];
	__be16 payload_len;
	__u8 nexthdr;
	__u8 hop_limit;
	struct in6_addr saddr;
	struct in6_addr daddr;
};

struct ip_options {
	__be32 faddr;
	__be32 nexthop;
	unsigned char optlen;
	unsigned char srr;
	unsigned char rr;
	unsigned char ts;
	unsigned char is_strictroute: 1;
	unsigned char srr_is_hit: 1;
	unsigned char is_changed: 1;
	unsigned char rr_needaddr: 1;
	unsigned char ts_needtime: 1;
	unsigned char ts_needaddr: 1;
	unsigned char router_alert;
	unsigned char cipso;
	unsigned char __pad2;
	unsigned char __data[0];
};

struct ip_options_rcu {
	struct callback_head rcu;
	struct ip_options opt;
};

struct ipv6_txoptions {
	refcount_t refcnt;
	int tot_len;
	__u16 opt_flen;
	__u16 opt_nflen;
	struct ipv6_opt_hdr *hopopt;
	struct ipv6_opt_hdr *dst0opt;
	struct ipv6_rt_hdr *srcrt;
	struct ipv6_opt_hdr *dst1opt;
	struct callback_head rcu;
};

struct inet_cork {
	unsigned int flags;
	__be32 addr;
	struct ip_options *opt;
	unsigned int fragsize;
	int length;
	struct dst_entry *dst;
	u8 tx_flags;
	__u8 ttl;
	__s16 tos;
	char priority;
	__u16 gso_size;
	u64 transmit_time;
	u32 mark;
};

struct inet_cork_full {
	struct inet_cork base;
	struct flowi fl;
};

struct ipv6_pinfo;

struct ip_mc_socklist;

struct inet_sock {
	struct sock sk;
	struct ipv6_pinfo *pinet6;
	__be32 inet_saddr;
	__s16 uc_ttl;
	__u16 cmsg_flags;
	__be16 inet_sport;
	__u16 inet_id;
	struct ip_options_rcu *inet_opt;
	int rx_dst_ifindex;
	__u8 tos;
	__u8 min_ttl;
	__u8 mc_ttl;
	__u8 pmtudisc;
	__u8 recverr: 1;
	__u8 is_icsk: 1;
	__u8 freebind: 1;
	__u8 hdrincl: 1;
	__u8 mc_loop: 1;
	__u8 transparent: 1;
	__u8 mc_all: 1;
	__u8 nodefrag: 1;
	__u8 bind_address_no_port: 1;
	__u8 recverr_rfc4884: 1;
	__u8 defer_connect: 1;
	__u8 rcv_tos;
	__u8 convert_csum;
	int uc_index;
	int mc_index;
	__be32 mc_addr;
	struct ip_mc_socklist *mc_list;
	struct inet_cork_full cork;
};

struct inet6_cork {
	struct ipv6_txoptions *opt;
	u8 hop_limit;
	u8 tclass;
};

struct ipv6_mc_socklist;

struct ipv6_ac_socklist;

struct ipv6_fl_socklist;

struct ipv6_pinfo {
	struct in6_addr saddr;
	struct in6_pktinfo sticky_pktinfo;
	const struct in6_addr *daddr_cache;
	const struct in6_addr *saddr_cache;
	__be32 flow_label;
	__u32 frag_size;
	__u16 __unused_1: 7;
	__s16 hop_limit: 9;
	__u16 mc_loop: 1;
	__u16 __unused_2: 6;
	__s16 mcast_hops: 9;
	int ucast_oif;
	int mcast_oif;
	union {
		struct {
			__u16 srcrt: 1;
			__u16 osrcrt: 1;
			__u16 rxinfo: 1;
			__u16 rxoinfo: 1;
			__u16 rxhlim: 1;
			__u16 rxohlim: 1;
			__u16 hopopts: 1;
			__u16 ohopopts: 1;
			__u16 dstopts: 1;
			__u16 odstopts: 1;
			__u16 rxflow: 1;
			__u16 rxtclass: 1;
			__u16 rxpmtu: 1;
			__u16 rxorigdstaddr: 1;
			__u16 recvfragsize: 1;
		} bits;
		__u16 all;
	} rxopt;
	__u16 recverr: 1;
	__u16 sndflow: 1;
	__u16 repflow: 1;
	__u16 pmtudisc: 3;
	__u16 padding: 1;
	__u16 srcprefs: 3;
	__u16 dontfrag: 1;
	__u16 autoflowlabel: 1;
	__u16 autoflowlabel_set: 1;
	__u16 mc_all: 1;
	__u16 recverr_rfc4884: 1;
	__u16 rtalert_isolate: 1;
	__u8 min_hopcount;
	__u8 tclass;
	__be32 rcv_flowinfo;
	__u32 dst_cookie;
	__u32 rx_dst_cookie;
	struct ipv6_mc_socklist *ipv6_mc_list;
	struct ipv6_ac_socklist *ipv6_ac_list;
	struct ipv6_fl_socklist *ipv6_fl_list;
	struct ipv6_txoptions *opt;
	struct sk_buff *pktoptions;
	struct sk_buff *rxpmtu;
	struct inet6_cork cork;
};

struct tcphdr {
	__be16 source;
	__be16 dest;
	__be32 seq;
	__be32 ack_seq;
	__u16 res1: 4;
	__u16 doff: 4;
	__u16 fin: 1;
	__u16 syn: 1;
	__u16 rst: 1;
	__u16 psh: 1;
	__u16 ack: 1;
	__u16 urg: 1;
	__u16 ece: 1;
	__u16 cwr: 1;
	__be16 window;
	__sum16 check;
	__be16 urg_ptr;
};

struct udphdr {
	__be16 source;
	__be16 dest;
	__be16 len;
	__sum16 check;
};

struct ip6_sf_socklist;

struct ipv6_mc_socklist {
	struct in6_addr addr;
	int ifindex;
	unsigned int sfmode;
	struct ipv6_mc_socklist *next;
	rwlock_t sflock;
	struct ip6_sf_socklist *sflist;
	struct callback_head rcu;
};

struct ipv6_ac_socklist {
	struct in6_addr acl_addr;
	int acl_ifindex;
	struct ipv6_ac_socklist *acl_next;
};

struct ip6_flowlabel;

struct ipv6_fl_socklist {
	struct ipv6_fl_socklist *next;
	struct ip6_flowlabel *fl;
	struct callback_head rcu;
};

struct iphdr {
	__u8 ihl: 4;
	__u8 version: 4;
	__u8 tos;
	__be16 tot_len;
	__be16 id;
	__be16 frag_off;
	__u8 ttl;
	__u8 protocol;
	__sum16 check;
	__be32 saddr;
	__be32 daddr;
};

struct ip6_sf_socklist {
	unsigned int sl_max;
	unsigned int sl_count;
	struct in6_addr sl_addr[0];
};

struct ip6_flowlabel {
	struct ip6_flowlabel *next;
	__be32 label;
	atomic_t users;
	struct in6_addr dst;
	struct ipv6_txoptions *opt;
	long unsigned int linger;
	struct callback_head rcu;
	u8 share;
	union {
		struct pid *pid;
		kuid_t uid;
	} owner;
	long unsigned int lastuse;
	long unsigned int expires;
	struct net *fl_net;
};

struct dccp_hdr {
	__be16 dccph_sport;
	__be16 dccph_dport;
	__u8 dccph_doff;
	__u8 dccph_cscov: 4;
	__u8 dccph_ccval: 4;
	__sum16 dccph_checksum;
	__u8 dccph_x: 1;
	__u8 dccph_type: 4;
	__u8 dccph_reserved: 3;
	__u8 dccph_seq2;
	__be16 dccph_seq;
};

struct sctphdr {
	__be16 source;
	__be16 dest;
	__be32 vtag;
	__le32 checksum;
};

struct lsm_network_audit {
	int netif;
	struct sock *sk;
	u16 family;
	__be16 dport;
	__be16 sport;
	union {
		struct {
			__be32 daddr;
			__be32 saddr;
		} v4;
		struct {
			struct in6_addr daddr;
			struct in6_addr saddr;
		} v6;
	} fam;
};

struct lsm_ioctlop_audit {
	struct path path;
	u16 cmd;
};

struct lsm_ibpkey_audit {
	u64 subnet_prefix;
	u16 pkey;
};

struct lsm_ibendport_audit {
	char dev_name[64];
	u8 port;
};

struct apparmor_audit_data;

struct common_audit_data {
	char type;
	union {
		struct path path;
		struct dentry *dentry;
		struct inode *inode;
		struct lsm_network_audit *net;
		int cap;
		int ipc_id;
		struct task_struct *tsk;
		struct {
			key_serial_t key;
			char *key_desc;
		} key_struct;
		char *kmod_name;
		struct lsm_ioctlop_audit *op;
		struct file *file;
		struct lsm_ibpkey_audit *ibpkey;
		struct lsm_ibendport_audit *ibendport;
		int reason;
	} u;
	union {
		struct apparmor_audit_data *apparmor_audit_data;
	};
};

typedef unsigned char Byte;

typedef long unsigned int uLong;

struct internal_state;

struct z_stream_s {
	const Byte *next_in;
	uLong avail_in;
	uLong total_in;
	Byte *next_out;
	uLong avail_out;
	uLong total_out;
	char *msg;
	struct internal_state *state;
	void *workspace;
	int data_type;
	uLong adler;
	uLong reserved;
};

struct internal_state {
	int dummy;
};

enum audit_mode {
	AUDIT_NORMAL = 0,
	AUDIT_QUIET_DENIED = 1,
	AUDIT_QUIET = 2,
	AUDIT_NOQUIET = 3,
	AUDIT_ALL = 4,
};

enum aa_sfs_type {
	AA_SFS_TYPE_BOOLEAN = 0,
	AA_SFS_TYPE_STRING = 1,
	AA_SFS_TYPE_U64 = 2,
	AA_SFS_TYPE_FOPS = 3,
	AA_SFS_TYPE_DIR = 4,
};

struct aa_sfs_entry {
	const char *name;
	struct dentry *dentry;
	umode_t mode;
	enum aa_sfs_type v_type;
	union {
		bool boolean;
		char *string;
		long unsigned int u64;
		struct aa_sfs_entry *files;
	} v;
	const struct file_operations *file_ops;
};

enum aafs_ns_type {
	AAFS_NS_DIR = 0,
	AAFS_NS_PROFS = 1,
	AAFS_NS_NS = 2,
	AAFS_NS_RAW_DATA = 3,
	AAFS_NS_LOAD = 4,
	AAFS_NS_REPLACE = 5,
	AAFS_NS_REMOVE = 6,
	AAFS_NS_REVISION = 7,
	AAFS_NS_COUNT = 8,
	AAFS_NS_MAX_COUNT = 9,
	AAFS_NS_SIZE = 10,
	AAFS_NS_MAX_SIZE = 11,
	AAFS_NS_OWNER = 12,
	AAFS_NS_SIZEOF = 13,
};

enum aafs_prof_type {
	AAFS_PROF_DIR = 0,
	AAFS_PROF_PROFS = 1,
	AAFS_PROF_NAME = 2,
	AAFS_PROF_MODE = 3,
	AAFS_PROF_ATTACH = 4,
	AAFS_PROF_HASH = 5,
	AAFS_PROF_RAW_DATA = 6,
	AAFS_PROF_RAW_HASH = 7,
	AAFS_PROF_RAW_ABI = 8,
	AAFS_PROF_SIZEOF = 9,
};

enum ib_uverbs_write_cmds {
	IB_USER_VERBS_CMD_GET_CONTEXT = 0,
	IB_USER_VERBS_CMD_QUERY_DEVICE = 1,
	IB_USER_VERBS_CMD_QUERY_PORT = 2,
	IB_USER_VERBS_CMD_ALLOC_PD = 3,
	IB_USER_VERBS_CMD_DEALLOC_PD = 4,
	IB_USER_VERBS_CMD_CREATE_AH = 5,
	IB_USER_VERBS_CMD_MODIFY_AH = 6,
	IB_USER_VERBS_CMD_QUERY_AH = 7,
	IB_USER_VERBS_CMD_DESTROY_AH = 8,
	IB_USER_VERBS_CMD_REG_MR = 9,
	IB_USER_VERBS_CMD_REG_SMR = 10,
	IB_USER_VERBS_CMD_REREG_MR = 11,
	IB_USER_VERBS_CMD_QUERY_MR = 12,
	IB_USER_VERBS_CMD_DEREG_MR = 13,
	IB_USER_VERBS_CMD_ALLOC_MW = 14,
	IB_USER_VERBS_CMD_BIND_MW = 15,
	IB_USER_VERBS_CMD_DEALLOC_MW = 16,
	IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL = 17,
	IB_USER_VERBS_CMD_CREATE_CQ = 18,
	IB_USER_VERBS_CMD_RESIZE_CQ = 19,
	IB_USER_VERBS_CMD_DESTROY_CQ = 20,
	IB_USER_VERBS_CMD_POLL_CQ = 21,
	IB_USER_VERBS_CMD_PEEK_CQ = 22,
	IB_USER_VERBS_CMD_REQ_NOTIFY_CQ = 23,
	IB_USER_VERBS_CMD_CREATE_QP = 24,
	IB_USER_VERBS_CMD_QUERY_QP = 25,
	IB_USER_VERBS_CMD_MODIFY_QP = 26,
	IB_USER_VERBS_CMD_DESTROY_QP = 27,
	IB_USER_VERBS_CMD_POST_SEND = 28,
	IB_USER_VERBS_CMD_POST_RECV = 29,
	IB_USER_VERBS_CMD_ATTACH_MCAST = 30,
	IB_USER_VERBS_CMD_DETACH_MCAST = 31,
	IB_USER_VERBS_CMD_CREATE_SRQ = 32,
	IB_USER_VERBS_CMD_MODIFY_SRQ = 33,
	IB_USER_VERBS_CMD_QUERY_SRQ = 34,
	IB_USER_VERBS_CMD_DESTROY_SRQ = 35,
	IB_USER_VERBS_CMD_POST_SRQ_RECV = 36,
	IB_USER_VERBS_CMD_OPEN_XRCD = 37,
	IB_USER_VERBS_CMD_CLOSE_XRCD = 38,
	IB_USER_VERBS_CMD_CREATE_XSRQ = 39,
	IB_USER_VERBS_CMD_OPEN_QP = 40,
};

enum ib_uverbs_wc_opcode {
	IB_UVERBS_WC_SEND = 0,
	IB_UVERBS_WC_RDMA_WRITE = 1,
	IB_UVERBS_WC_RDMA_READ = 2,
	IB_UVERBS_WC_COMP_SWAP = 3,
	IB_UVERBS_WC_FETCH_ADD = 4,
	IB_UVERBS_WC_BIND_MW = 5,
	IB_UVERBS_WC_LOCAL_INV = 6,
	IB_UVERBS_WC_TSO = 7,
};

enum ib_uverbs_create_qp_mask {
	IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1,
};

enum ib_uverbs_wr_opcode {
	IB_UVERBS_WR_RDMA_WRITE = 0,
	IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1,
	IB_UVERBS_WR_SEND = 2,
	IB_UVERBS_WR_SEND_WITH_IMM = 3,
	IB_UVERBS_WR_RDMA_READ = 4,
	IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5,
	IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6,
	IB_UVERBS_WR_LOCAL_INV = 7,
	IB_UVERBS_WR_BIND_MW = 8,
	IB_UVERBS_WR_SEND_WITH_INV = 9,
	IB_UVERBS_WR_TSO = 10,
	IB_UVERBS_WR_RDMA_READ_WITH_INV = 11,
	IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
	IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
};

enum ib_uverbs_access_flags {
	IB_UVERBS_ACCESS_LOCAL_WRITE = 1,
	IB_UVERBS_ACCESS_REMOTE_WRITE = 2,
	IB_UVERBS_ACCESS_REMOTE_READ = 4,
	IB_UVERBS_ACCESS_REMOTE_ATOMIC = 8,
	IB_UVERBS_ACCESS_MW_BIND = 16,
	IB_UVERBS_ACCESS_ZERO_BASED = 32,
	IB_UVERBS_ACCESS_ON_DEMAND = 64,
	IB_UVERBS_ACCESS_HUGETLB = 128,
	IB_UVERBS_ACCESS_RELAXED_ORDERING = 1048576,
	IB_UVERBS_ACCESS_OPTIONAL_RANGE = 1072693248,
};

enum ib_uverbs_srq_type {
	IB_UVERBS_SRQT_BASIC = 0,
	IB_UVERBS_SRQT_XRC = 1,
	IB_UVERBS_SRQT_TM = 2,
};

enum ib_uverbs_wq_type {
	IB_UVERBS_WQT_RQ = 0,
};

enum ib_uverbs_wq_flags {
	IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1,
	IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 2,
	IB_UVERBS_WQ_FLAGS_DELAY_DROP = 4,
	IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 8,
};

enum ib_uverbs_qp_type {
	IB_UVERBS_QPT_RC = 2,
	IB_UVERBS_QPT_UC = 3,
	IB_UVERBS_QPT_UD = 4,
	IB_UVERBS_QPT_RAW_PACKET = 8,
	IB_UVERBS_QPT_XRC_INI = 9,
	IB_UVERBS_QPT_XRC_TGT = 10,
	IB_UVERBS_QPT_DRIVER = 255,
};

enum ib_uverbs_qp_create_flags {
	IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 2,
	IB_UVERBS_QP_CREATE_SCATTER_FCS = 256,
	IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 512,
	IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 2048,
	IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 4096,
};

enum ib_uverbs_gid_type {
	IB_UVERBS_GID_TYPE_IB = 0,
	IB_UVERBS_GID_TYPE_ROCE_V1 = 1,
	IB_UVERBS_GID_TYPE_ROCE_V2 = 2,
};

enum ib_poll_context {
	IB_POLL_SOFTIRQ = 0,
	IB_POLL_WORKQUEUE = 1,
	IB_POLL_UNBOUND_WORKQUEUE = 2,
	IB_POLL_LAST_POOL_TYPE = 2,
	IB_POLL_DIRECT = 3,
};

struct table_header {
	u16 td_id;
	u16 td_flags;
	u32 td_hilen;
	u32 td_lolen;
	char td_data[0];
};

struct aa_dfa {
	struct kref count;
	u16 flags;
	u32 max_oob;
	struct table_header *tables[8];
};

struct aa_policy {
	const char *name;
	char *hname;
	struct list_head list;
	struct list_head profiles;
};

struct aa_labelset {
	rwlock_t lock;
	struct rb_root root;
};

enum label_flags {
	FLAG_HAT = 1,
	FLAG_UNCONFINED = 2,
	FLAG_NULL = 4,
	FLAG_IX_ON_NAME_ERROR = 8,
	FLAG_IMMUTIBLE = 16,
	FLAG_USER_DEFINED = 32,
	FLAG_NO_LIST_REF = 64,
	FLAG_NS_COUNT = 128,
	FLAG_IN_TREE = 256,
	FLAG_PROFILE = 512,
	FLAG_EXPLICIT = 1024,
	FLAG_STALE = 2048,
	FLAG_RENAMED = 4096,
	FLAG_REVOKED = 8192,
};

struct aa_label;

struct aa_proxy {
	struct kref count;
	struct aa_label *label;
};

struct aa_profile;

struct aa_label {
	struct kref count;
	struct rb_node node;
	struct callback_head rcu;
	struct aa_proxy *proxy;
	char *hname;
	long int flags;
	u32 secid;
	int size;
	struct aa_profile *vec[0];
};

struct label_it {
	int i;
	int j;
};

struct aa_policydb {
	struct aa_dfa *dfa;
	unsigned int start[17];
};

struct aa_domain {
	int size;
	char **table;
};

struct aa_file_rules {
	unsigned int start;
	struct aa_dfa *dfa;
	struct aa_domain trans;
};

struct aa_caps {
	kernel_cap_t allow;
	kernel_cap_t audit;
	kernel_cap_t denied;
	kernel_cap_t quiet;
	kernel_cap_t kill;
	kernel_cap_t extended;
};

struct aa_rlimit {
	unsigned int mask;
	struct rlimit limits[16];
};

struct aa_ns;

struct aa_secmark;

struct aa_loaddata;

struct aa_profile {
	struct aa_policy base;
	struct aa_profile *parent;
	struct aa_ns *ns;
	const char *rename;
	const char *attach;
	struct aa_dfa *xmatch;
	int xmatch_len;
	enum audit_mode audit;
	long int mode;
	u32 path_flags;
	const char *disconnected;
	int size;
	struct aa_policydb policy;
	struct aa_file_rules file;
	struct aa_caps caps;
	int xattr_count;
	char **xattrs;
	struct aa_rlimit rlimits;
	int secmark_count;
	struct aa_secmark *secmark;
	struct aa_loaddata *rawdata;
	unsigned char *hash;
	char *dirname;
	struct dentry *dents[9];
	struct rhashtable *data;
	struct aa_label label;
};

struct aa_perms {
	u32 allow;
	u32 audit;
	u32 deny;
	u32 quiet;
	u32 kill;
	u32 stop;
	u32 complain;
	u32 cond;
	u32 hide;
	u32 prompt;
	u16 xindex;
};

struct path_cond {
	kuid_t uid;
	umode_t mode;
};

struct aa_secmark {
	u8 audit;
	u8 deny;
	u32 secid;
	char *label;
};

enum profile_mode {
	APPARMOR_ENFORCE = 0,
	APPARMOR_COMPLAIN = 1,
	APPARMOR_KILL = 2,
	APPARMOR_UNCONFINED = 3,
};

struct aa_data {
	char *key;
	u32 size;
	char *data;
	struct rhash_head head;
};

struct aa_ns_acct {
	int max_size;
	int max_count;
	int size;
	int count;
};

struct aa_ns {
	struct aa_policy base;
	struct aa_ns *parent;
	struct mutex lock;
	struct aa_ns_acct acct;
	struct aa_profile *unconfined;
	struct list_head sub_ns;
	atomic_t uniq_null;
	long int uniq_id;
	int level;
	long int revision;
	wait_queue_head_t wait;
	struct aa_labelset labels;
	struct list_head rawdata_list;
	struct dentry *dents[13];
};

struct aa_loaddata {
	struct kref count;
	struct list_head list;
	struct work_struct work;
	struct dentry *dents[6];
	struct aa_ns *ns;
	char *name;
	size_t size;
	size_t compressed_size;
	long int revision;
	int abi;
	unsigned char *hash;
	char *data;
};

enum {
	AAFS_LOADDATA_ABI = 0,
	AAFS_LOADDATA_REVISION = 1,
	AAFS_LOADDATA_HASH = 2,
	AAFS_LOADDATA_DATA = 3,
	AAFS_LOADDATA_COMPRESSED_SIZE = 4,
	AAFS_LOADDATA_DIR = 5,
	AAFS_LOADDATA_NDENTS = 6,
};

struct rawdata_f_data {
	struct aa_loaddata *loaddata;
};

struct aa_revision {
	struct aa_ns *ns;
	long int last_read;
};

struct multi_transaction {
	struct kref count;
	ssize_t size;
	char data[0];
};

struct apparmor_audit_data {
	int error;
	int type;
	const char *op;
	struct aa_label *label;
	const char *name;
	const char *info;
	u32 request;
	u32 denied;
	union {
		struct {
			struct aa_label *peer;
			union {
				struct {
					const char *target;
					kuid_t ouid;
				} fs;
				struct {
					int rlim;
					long unsigned int max;
				} rlim;
				struct {
					int signal;
					int unmappedsig;
				};
				struct {
					int type;
					int protocol;
					struct sock *peer_sk;
					void *addr;
					int addrlen;
				} net;
			};
		};
		struct {
			struct aa_profile *profile;
			const char *ns;
			long int pos;
		} iface;
		struct {
			const char *src_name;
			const char *type;
			const char *trans;
			const char *data;
			long unsigned int flags;
		} mnt;
	};
};

enum audit_type {
	AUDIT_APPARMOR_AUDIT = 0,
	AUDIT_APPARMOR_ALLOWED = 1,
	AUDIT_APPARMOR_DENIED = 2,
	AUDIT_APPARMOR_HINT = 3,
	AUDIT_APPARMOR_STATUS = 4,
	AUDIT_APPARMOR_ERROR = 5,
	AUDIT_APPARMOR_KILL = 6,
	AUDIT_APPARMOR_AUTO = 7,
};

struct aa_audit_rule {
	struct aa_label *label;
};

struct audit_cache {
	struct aa_profile *profile;
	kernel_cap_t caps;
};

struct aa_task_ctx {
	struct aa_label *nnp;
	struct aa_label *onexec;
	struct aa_label *previous;
	u64 token;
};

struct counted_str {
	struct kref count;
	char name[0];
};

struct match_workbuf {
	unsigned int count;
	unsigned int pos;
	unsigned int len;
	unsigned int size;
	unsigned int history[24];
};

enum path_flags {
	PATH_IS_DIR = 1,
	PATH_CONNECT_PATH = 4,
	PATH_CHROOT_REL = 8,
	PATH_CHROOT_NSCONNECT = 16,
	PATH_DELEGATE_DELETED = 32768,
	PATH_MEDIATE_DELETED = 65536,
};

struct aa_load_ent {
	struct list_head list;
	struct aa_profile *new;
	struct aa_profile *old;
	struct aa_profile *rename;
	const char *ns_name;
};

enum aa_code {
	AA_U8 = 0,
	AA_U16 = 1,
	AA_U32 = 2,
	AA_U64 = 3,
	AA_NAME = 4,
	AA_STRING = 5,
	AA_BLOB = 6,
	AA_STRUCT = 7,
	AA_STRUCTEND = 8,
	AA_LIST = 9,
	AA_LISTEND = 10,
	AA_ARRAY = 11,
	AA_ARRAYEND = 12,
};

struct aa_ext {
	void *start;
	void *end;
	void *pos;
	u32 version;
};

struct nf_hook_state;

typedef unsigned int nf_hookfn(void *, struct sk_buff *, const struct nf_hook_state *);

struct nf_hook_entry {
	nf_hookfn *hook;
	void *priv;
};

struct nf_hook_entries {
	u16 num_hook_entries;
	struct nf_hook_entry hooks[0];
};

struct nf_hook_state {
	unsigned int hook;
	u_int8_t pf;
	struct net_device *in;
	struct net_device *out;
	struct sock *sk;
	struct net *net;
	int (*okfn)(struct net *, struct sock *, struct sk_buff *);
};

struct aa_file_ctx {
	spinlock_t lock;
	struct aa_label *label;
	u32 allow;
};

struct aa_sk_ctx {
	struct aa_label *label;
	struct aa_label *peer;
};

union aa_buffer {
	struct list_head list;
	char buffer[1];
};

struct tty_file_private {
	struct tty_struct *tty;
	struct file *file;
	struct list_head list;
};

enum devcg_behavior {
	DEVCG_DEFAULT_NONE = 0,
	DEVCG_DEFAULT_ALLOW = 1,
	DEVCG_DEFAULT_DENY = 2,
};

struct dev_exception_item {
	u32 major;
	u32 minor;
	short int type;
	short int access;
	struct list_head list;
	struct callback_head rcu;
};

struct dev_cgroup {
	struct cgroup_subsys_state css;
	struct list_head exceptions;
	enum devcg_behavior behavior;
};

enum integrity_status {
	INTEGRITY_PASS = 0,
	INTEGRITY_PASS_IMMUTABLE = 1,
	INTEGRITY_FAIL = 2,
	INTEGRITY_NOLABEL = 3,
	INTEGRITY_NOXATTRS = 4,
	INTEGRITY_UNKNOWN = 5,
};

struct ima_digest_data {
	u8 algo;
	u8 length;
	union {
		struct {
			u8 unused;
			u8 type;
		} sha1;
		struct {
			u8 type;
			u8 algo;
		} ng;
		u8 data[2];
	} xattr;
	u8 digest[0];
};

struct integrity_iint_cache {
	struct rb_node rb_node;
	struct mutex mutex;
	struct inode *inode;
	u64 version;
	long unsigned int flags;
	long unsigned int measured_pcrs;
	long unsigned int atomic_flags;
	enum integrity_status ima_file_status: 4;
	enum integrity_status ima_mmap_status: 4;
	enum integrity_status ima_bprm_status: 4;
	enum integrity_status ima_read_status: 4;
	enum integrity_status ima_creds_status: 4;
	enum integrity_status evm_status: 4;
	struct ima_digest_data *ima_hash;
};

enum {
	CRYPTO_MSG_ALG_REQUEST = 0,
	CRYPTO_MSG_ALG_REGISTER = 1,
	CRYPTO_MSG_ALG_LOADED = 2,
};

struct crypto_larval {
	struct crypto_alg alg;
	struct crypto_alg *adult;
	struct completion completion;
	u32 mask;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct crypto_cipher {
	struct crypto_tfm base;
};

enum {
	CRYPTOA_UNSPEC = 0,
	CRYPTOA_ALG = 1,
	CRYPTOA_TYPE = 2,
	CRYPTOA_U32 = 3,
	__CRYPTOA_MAX = 4,
};

struct crypto_attr_alg {
	char name[128];
};

struct crypto_attr_type {
	u32 type;
	u32 mask;
};

struct crypto_attr_u32 {
	u32 num;
};

struct rtattr {
	short unsigned int rta_len;
	short unsigned int rta_type;
};

struct crypto_queue {
	struct list_head list;
	struct list_head *backlog;
	unsigned int qlen;
	unsigned int max_qlen;
};

enum {
	NAPI_STATE_SCHED = 0,
	NAPI_STATE_MISSED = 1,
	NAPI_STATE_DISABLE = 2,
	NAPI_STATE_NPSVC = 3,
	NAPI_STATE_LISTED = 4,
	NAPI_STATE_NO_BUSY_POLL = 5,
	NAPI_STATE_IN_BUSY_POLL = 6,
};

enum bpf_xdp_mode {
	XDP_MODE_SKB = 0,
	XDP_MODE_DRV = 1,
	XDP_MODE_HW = 2,
	__MAX_XDP_MODE = 3,
};

enum {
	NETIF_MSG_DRV_BIT = 0,
	NETIF_MSG_PROBE_BIT = 1,
	NETIF_MSG_LINK_BIT = 2,
	NETIF_MSG_TIMER_BIT = 3,
	NETIF_MSG_IFDOWN_BIT = 4,
	NETIF_MSG_IFUP_BIT = 5,
	NETIF_MSG_RX_ERR_BIT = 6,
	NETIF_MSG_TX_ERR_BIT = 7,
	NETIF_MSG_TX_QUEUED_BIT = 8,
	NETIF_MSG_INTR_BIT = 9,
	NETIF_MSG_TX_DONE_BIT = 10,
	NETIF_MSG_RX_STATUS_BIT = 11,
	NETIF_MSG_PKTDATA_BIT = 12,
	NETIF_MSG_HW_BIT = 13,
	NETIF_MSG_WOL_BIT = 14,
	NETIF_MSG_CLASS_COUNT = 15,
};

struct scatter_walk {
	struct scatterlist *sg;
	unsigned int offset;
};

struct aead_request {
	struct crypto_async_request base;
	unsigned int assoclen;
	unsigned int cryptlen;
	u8 *iv;
	struct scatterlist *src;
	struct scatterlist *dst;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_aead;

struct aead_alg {
	int (*setkey)(struct crypto_aead *, const u8 *, unsigned int);
	int (*setauthsize)(struct crypto_aead *, unsigned int);
	int (*encrypt)(struct aead_request *);
	int (*decrypt)(struct aead_request *);
	int (*init)(struct crypto_aead *);
	void (*exit)(struct crypto_aead *);
	unsigned int ivsize;
	unsigned int maxauthsize;
	unsigned int chunksize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct crypto_aead {
	unsigned int authsize;
	unsigned int reqsize;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_tfm base;
};

struct aead_instance {
	void (*free)(struct aead_instance *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	union {
		struct {
			char head[128];
			struct crypto_instance base;
		} s;
		struct aead_alg alg;
	};
};

struct crypto_aead_spawn {
	struct crypto_spawn base;
};

enum crypto_attr_type_t {
	CRYPTOCFGA_UNSPEC = 0,
	CRYPTOCFGA_PRIORITY_VAL = 1,
	CRYPTOCFGA_REPORT_LARVAL = 2,
	CRYPTOCFGA_REPORT_HASH = 3,
	CRYPTOCFGA_REPORT_BLKCIPHER = 4,
	CRYPTOCFGA_REPORT_AEAD = 5,
	CRYPTOCFGA_REPORT_COMPRESS = 6,
	CRYPTOCFGA_REPORT_RNG = 7,
	CRYPTOCFGA_REPORT_CIPHER = 8,
	CRYPTOCFGA_REPORT_AKCIPHER = 9,
	CRYPTOCFGA_REPORT_KPP = 10,
	CRYPTOCFGA_REPORT_ACOMP = 11,
	CRYPTOCFGA_STAT_LARVAL = 12,
	CRYPTOCFGA_STAT_HASH = 13,
	CRYPTOCFGA_STAT_BLKCIPHER = 14,
	CRYPTOCFGA_STAT_AEAD = 15,
	CRYPTOCFGA_STAT_COMPRESS = 16,
	CRYPTOCFGA_STAT_RNG = 17,
	CRYPTOCFGA_STAT_CIPHER = 18,
	CRYPTOCFGA_STAT_AKCIPHER = 19,
	CRYPTOCFGA_STAT_KPP = 20,
	CRYPTOCFGA_STAT_ACOMP = 21,
	__CRYPTOCFGA_MAX = 22,
};

struct crypto_report_aead {
	char type[64];
	char geniv[64];
	unsigned int blocksize;
	unsigned int maxauthsize;
	unsigned int ivsize;
};

struct crypto_sync_skcipher;

struct aead_geniv_ctx {
	spinlock_t lock;
	struct crypto_aead *child;
	struct crypto_sync_skcipher *sknull;
	u8 salt[0];
};

struct crypto_rng;

struct rng_alg {
	int (*generate)(struct crypto_rng *, const u8 *, unsigned int, u8 *, unsigned int);
	int (*seed)(struct crypto_rng *, const u8 *, unsigned int);
	void (*set_ent)(struct crypto_rng *, const u8 *, unsigned int);
	unsigned int seedsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct crypto_rng {
	struct crypto_tfm base;
};

struct crypto_cipher_spawn {
	struct crypto_spawn base;
};

struct crypto_sync_skcipher___2 {
	struct crypto_skcipher base;
};

struct skcipher_instance {
	void (*free)(struct skcipher_instance *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	union {
		struct {
			char head[128];
			struct crypto_instance base;
		} s;
		struct skcipher_alg alg;
	};
};

struct crypto_skcipher_spawn {
	struct crypto_spawn base;
};

struct skcipher_walk {
	union {
		struct {
			struct page *page;
			long unsigned int offset;
		} phys;
		struct {
			u8 *page;
			void *addr;
		} virt;
	} src;
	union {
		struct {
			struct page *page;
			long unsigned int offset;
		} phys;
		struct {
			u8 *page;
			void *addr;
		} virt;
	} dst;
	struct scatter_walk in;
	unsigned int nbytes;
	struct scatter_walk out;
	unsigned int total;
	struct list_head buffers;
	u8 *page;
	u8 *buffer;
	u8 *oiv;
	void *iv;
	unsigned int ivsize;
	int flags;
	unsigned int blocksize;
	unsigned int stride;
	unsigned int alignmask;
};

struct skcipher_ctx_simple {
	struct crypto_cipher *cipher;
};

struct crypto_report_blkcipher {
	char type[64];
	char geniv[64];
	unsigned int blocksize;
	unsigned int min_keysize;
	unsigned int max_keysize;
	unsigned int ivsize;
};

enum {
	SKCIPHER_WALK_PHYS = 1,
	SKCIPHER_WALK_SLOW = 2,
	SKCIPHER_WALK_COPY = 4,
	SKCIPHER_WALK_DIFF = 8,
	SKCIPHER_WALK_SLEEP = 16,
};

struct skcipher_walk_buffer {
	struct list_head entry;
	struct scatter_walk dst;
	unsigned int len;
	u8 *data;
	u8 buffer[0];
};

struct hash_alg_common {
	unsigned int digestsize;
	unsigned int statesize;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct ahash_request {
	struct crypto_async_request base;
	unsigned int nbytes;
	struct scatterlist *src;
	u8 *result;
	void *priv;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_ahash;

struct ahash_alg {
	int (*init)(struct ahash_request *);
	int (*update)(struct ahash_request *);
	int (*final)(struct ahash_request *);
	int (*finup)(struct ahash_request *);
	int (*digest)(struct ahash_request *);
	int (*export)(struct ahash_request *, void *);
	int (*import)(struct ahash_request *, const void *);
	int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
	int (*init_tfm)(struct crypto_ahash *);
	void (*exit_tfm)(struct crypto_ahash *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct hash_alg_common halg;
};

struct crypto_ahash {
	int (*init)(struct ahash_request *);
	int (*update)(struct ahash_request *);
	int (*final)(struct ahash_request *);
	int (*finup)(struct ahash_request *);
	int (*digest)(struct ahash_request *);
	int (*export)(struct ahash_request *, void *);
	int (*import)(struct ahash_request *, const void *);
	int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int);
	unsigned int reqsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_tfm base;
};

struct crypto_hash_walk {
	char *data;
	unsigned int offset;
	unsigned int alignmask;
	struct page *pg;
	unsigned int entrylen;
	unsigned int total;
	struct scatterlist *sg;
	unsigned int flags;
};

struct ahash_instance {
	void (*free)(struct ahash_instance *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	union {
		struct {
			char head[256];
			struct crypto_instance base;
		} s;
		struct ahash_alg alg;
	};
};

struct crypto_ahash_spawn {
	struct crypto_spawn base;
};

struct crypto_report_hash {
	char type[64];
	unsigned int blocksize;
	unsigned int digestsize;
};

struct ahash_request_priv {
	crypto_completion_t complete;
	void *data;
	u8 *result;
	u32 flags;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *ubuf[0];
};

struct shash_instance {
	void (*free)(struct shash_instance *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	union {
		struct {
			char head[256];
			struct crypto_instance base;
		} s;
		struct shash_alg alg;
	};
};

struct crypto_shash_spawn {
	struct crypto_spawn base;
};

struct crypto_report_akcipher {
	char type[64];
};

struct akcipher_request {
	struct crypto_async_request base;
	struct scatterlist *src;
	struct scatterlist *dst;
	unsigned int src_len;
	unsigned int dst_len;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_akcipher {
	struct crypto_tfm base;
};

struct akcipher_alg {
	int (*sign)(struct akcipher_request *);
	int (*verify)(struct akcipher_request *);
	int (*encrypt)(struct akcipher_request *);
	int (*decrypt)(struct akcipher_request *);
	int (*set_pub_key)(struct crypto_akcipher *, const void *, unsigned int);
	int (*set_priv_key)(struct crypto_akcipher *, const void *, unsigned int);
	unsigned int (*max_size)(struct crypto_akcipher *);
	int (*init)(struct crypto_akcipher *);
	void (*exit)(struct crypto_akcipher *);
	unsigned int reqsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct akcipher_instance {
	void (*free)(struct akcipher_instance *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	union {
		struct {
			char head[128];
			struct crypto_instance base;
		} s;
		struct akcipher_alg alg;
	};
};

struct crypto_akcipher_spawn {
	struct crypto_spawn base;
};

struct crypto_report_kpp {
	char type[64];
};

struct kpp_request {
	struct crypto_async_request base;
	struct scatterlist *src;
	struct scatterlist *dst;
	unsigned int src_len;
	unsigned int dst_len;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_kpp {
	struct crypto_tfm base;
};

struct kpp_alg {
	int (*set_secret)(struct crypto_kpp *, const void *, unsigned int);
	int (*generate_public_key)(struct kpp_request *);
	int (*compute_shared_secret)(struct kpp_request *);
	unsigned int (*max_size)(struct crypto_kpp *);
	int (*init)(struct crypto_kpp *);
	void (*exit)(struct crypto_kpp *);
	unsigned int reqsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

enum asn1_class {
	ASN1_UNIV = 0,
	ASN1_APPL = 1,
	ASN1_CONT = 2,
	ASN1_PRIV = 3,
};

enum asn1_method {
	ASN1_PRIM = 0,
	ASN1_CONS = 1,
};

enum asn1_tag {
	ASN1_EOC = 0,
	ASN1_BOOL = 1,
	ASN1_INT = 2,
	ASN1_BTS = 3,
	ASN1_OTS = 4,
	ASN1_NULL = 5,
	ASN1_OID = 6,
	ASN1_ODE = 7,
	ASN1_EXT = 8,
	ASN1_REAL = 9,
	ASN1_ENUM = 10,
	ASN1_EPDV = 11,
	ASN1_UTF8STR = 12,
	ASN1_RELOID = 13,
	ASN1_SEQ = 16,
	ASN1_SET = 17,
	ASN1_NUMSTR = 18,
	ASN1_PRNSTR = 19,
	ASN1_TEXSTR = 20,
	ASN1_VIDSTR = 21,
	ASN1_IA5STR = 22,
	ASN1_UNITIM = 23,
	ASN1_GENTIM = 24,
	ASN1_GRASTR = 25,
	ASN1_VISSTR = 26,
	ASN1_GENSTR = 27,
	ASN1_UNISTR = 28,
	ASN1_CHRSTR = 29,
	ASN1_BMPSTR = 30,
	ASN1_LONG_TAG = 31,
};

typedef int (*asn1_action_t)(void *, size_t, unsigned char, const void *, size_t);

struct asn1_decoder {
	const unsigned char *machine;
	size_t machlen;
	const asn1_action_t *actions;
};

enum asn1_opcode {
	ASN1_OP_MATCH = 0,
	ASN1_OP_MATCH_OR_SKIP = 1,
	ASN1_OP_MATCH_ACT = 2,
	ASN1_OP_MATCH_ACT_OR_SKIP = 3,
	ASN1_OP_MATCH_JUMP = 4,
	ASN1_OP_MATCH_JUMP_OR_SKIP = 5,
	ASN1_OP_MATCH_ANY = 8,
	ASN1_OP_MATCH_ANY_OR_SKIP = 9,
	ASN1_OP_MATCH_ANY_ACT = 10,
	ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 11,
	ASN1_OP_COND_MATCH_OR_SKIP = 17,
	ASN1_OP_COND_MATCH_ACT_OR_SKIP = 19,
	ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 21,
	ASN1_OP_COND_MATCH_ANY = 24,
	ASN1_OP_COND_MATCH_ANY_OR_SKIP = 25,
	ASN1_OP_COND_MATCH_ANY_ACT = 26,
	ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 27,
	ASN1_OP_COND_FAIL = 28,
	ASN1_OP_COMPLETE = 29,
	ASN1_OP_ACT = 30,
	ASN1_OP_MAYBE_ACT = 31,
	ASN1_OP_END_SEQ = 32,
	ASN1_OP_END_SET = 33,
	ASN1_OP_END_SEQ_OF = 34,
	ASN1_OP_END_SET_OF = 35,
	ASN1_OP_END_SEQ_ACT = 36,
	ASN1_OP_END_SET_ACT = 37,
	ASN1_OP_END_SEQ_OF_ACT = 38,
	ASN1_OP_END_SET_OF_ACT = 39,
	ASN1_OP_RETURN = 40,
	ASN1_OP__NR = 41,
};

enum rsapubkey_actions {
	ACT_rsa_get_e = 0,
	ACT_rsa_get_n = 1,
	NR__rsapubkey_actions = 2,
};

enum rsaprivkey_actions {
	ACT_rsa_get_d = 0,
	ACT_rsa_get_dp = 1,
	ACT_rsa_get_dq = 2,
	ACT_rsa_get_e___2 = 3,
	ACT_rsa_get_n___2 = 4,
	ACT_rsa_get_p = 5,
	ACT_rsa_get_q = 6,
	ACT_rsa_get_qinv = 7,
	NR__rsaprivkey_actions = 8,
};

typedef long unsigned int mpi_limb_t;

struct gcry_mpi {
	int alloced;
	int nlimbs;
	int nbits;
	int sign;
	unsigned int flags;
	mpi_limb_t *d;
};

typedef struct gcry_mpi *MPI;

struct rsa_key {
	const u8 *n;
	const u8 *e;
	const u8 *d;
	const u8 *p;
	const u8 *q;
	const u8 *dp;
	const u8 *dq;
	const u8 *qinv;
	size_t n_sz;
	size_t e_sz;
	size_t d_sz;
	size_t p_sz;
	size_t q_sz;
	size_t dp_sz;
	size_t dq_sz;
	size_t qinv_sz;
};

struct rsa_mpi_key {
	MPI n;
	MPI e;
	MPI d;
};

struct asn1_decoder___2;

struct rsa_asn1_template {
	const char *name;
	const u8 *data;
	size_t size;
};

struct pkcs1pad_ctx {
	struct crypto_akcipher *child;
	unsigned int key_size;
};

struct pkcs1pad_inst_ctx {
	struct crypto_akcipher_spawn spawn;
	const struct rsa_asn1_template *digest_info;
};

struct pkcs1pad_request {
	struct scatterlist in_sg[2];
	struct scatterlist out_sg[1];
	uint8_t *in_buf;
	uint8_t *out_buf;
	long: 64;
	long: 64;
	struct akcipher_request child_req;
};

struct crypto_report_acomp {
	char type[64];
};

struct acomp_req {
	struct crypto_async_request base;
	struct scatterlist *src;
	struct scatterlist *dst;
	unsigned int slen;
	unsigned int dlen;
	u32 flags;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	void *__ctx[0];
};

struct crypto_acomp {
	int (*compress)(struct acomp_req *);
	int (*decompress)(struct acomp_req *);
	void (*dst_free)(struct scatterlist *);
	unsigned int reqsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_tfm base;
};

struct acomp_alg {
	int (*compress)(struct acomp_req *);
	int (*decompress)(struct acomp_req *);
	void (*dst_free)(struct scatterlist *);
	int (*init)(struct crypto_acomp *);
	void (*exit)(struct crypto_acomp *);
	unsigned int reqsize;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct crypto_report_comp {
	char type[64];
};

struct crypto_scomp {
	struct crypto_tfm base;
};

struct scomp_alg {
	void * (*alloc_ctx)(struct crypto_scomp *);
	void (*free_ctx)(struct crypto_scomp *, void *);
	int (*compress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
	int (*decompress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *);
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct crypto_alg base;
};

struct scomp_scratch {
	spinlock_t lock;
	void *src;
	void *dst;
};

struct cryptomgr_param {
	struct rtattr *tb[34];
	struct {
		struct rtattr attr;
		struct crypto_attr_type data;
	} type;
	union {
		struct rtattr attr;
		struct {
			struct rtattr attr;
			struct crypto_attr_alg data;
		} alg;
		struct {
			struct rtattr attr;
			struct crypto_attr_u32 data;
		} nu32;
	} attrs[32];
	char template[128];
	struct crypto_larval *larval;
	u32 otype;
	u32 omask;
};

struct crypto_test_param {
	char driver[128];
	char alg[128];
	u32 type;
};

struct hmac_ctx {
	struct crypto_shash *hash;
};

struct sha1_state {
	u32 state[5];
	u64 count;
	u8 buffer[64];
};

typedef void sha1_block_fn(struct sha1_state *, const u8 *, int);

struct sha256_state {
	u32 state[8];
	u64 count;
	u8 buf[64];
};

struct sha512_state {
	u64 state[8];
	u64 count[2];
	u8 buf[128];
};

typedef void sha512_block_fn(struct sha512_state *, const u8 *, int);

struct crypto_cts_ctx {
	struct crypto_skcipher *child;
};

struct crypto_cts_reqctx {
	struct scatterlist sg[2];
	unsigned int offset;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct skcipher_request subreq;
};

typedef struct {
	u64 a;
	u64 b;
} u128;

typedef struct {
	__le64 b;
	__le64 a;
} le128;

struct xts_tfm_ctx {
	struct crypto_skcipher *child;
	struct crypto_cipher *tweak;
};

struct xts_instance_ctx {
	struct crypto_skcipher_spawn spawn;
	char name[128];
};

struct xts_request_ctx {
	le128 t;
	struct scatterlist *tail;
	struct scatterlist sg[2];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct skcipher_request subreq;
};

struct des_ctx {
	u32 expkey[32];
};

struct des3_ede_ctx {
	u32 expkey[96];
};

struct crypto_aes_ctx {
	u32 key_enc[60];
	u32 key_dec[60];
	u32 key_length;
};

struct chksum_ctx {
	u32 key;
};

struct chksum_desc_ctx {
	u32 crc;
};

struct lzo_ctx {
	void *lzo_comp_mem;
};

struct lzorle_ctx {
	void *lzorle_comp_mem;
};

struct crypto_report_rng {
	char type[64];
	unsigned int seedsize;
};

enum asymmetric_payload_bits {
	asym_crypto = 0,
	asym_subtype = 1,
	asym_key_ids = 2,
	asym_auth = 3,
};

struct asymmetric_key_id {
	short unsigned int len;
	unsigned char data[0];
};

struct asymmetric_key_ids {
	void *id[2];
};

struct public_key_signature;

struct asymmetric_key_subtype {
	struct module *owner;
	const char *name;
	short unsigned int name_len;
	void (*describe)(const struct key *, struct seq_file *);
	void (*destroy)(void *, void *);
	int (*query)(const struct kernel_pkey_params *, struct kernel_pkey_query *);
	int (*eds_op)(struct kernel_pkey_params *, const void *, void *);
	int (*verify_signature)(const struct key *, const struct public_key_signature *);
};

struct public_key_signature {
	struct asymmetric_key_id *auth_ids[2];
	u8 *s;
	u8 *digest;
	u32 s_size;
	u32 digest_size;
	const char *pkey_algo;
	const char *hash_algo;
	const char *encoding;
	const void *data;
	unsigned int data_size;
};

struct asymmetric_key_parser {
	struct list_head link;
	struct module *owner;
	const char *name;
	int (*parse)(struct key_preparsed_payload *);
};

enum OID {
	OID_id_dsa_with_sha1 = 0,
	OID_id_dsa = 1,
	OID_id_ecdsa_with_sha1 = 2,
	OID_id_ecPublicKey = 3,
	OID_rsaEncryption = 4,
	OID_md2WithRSAEncryption = 5,
	OID_md3WithRSAEncryption = 6,
	OID_md4WithRSAEncryption = 7,
	OID_sha1WithRSAEncryption = 8,
	OID_sha256WithRSAEncryption = 9,
	OID_sha384WithRSAEncryption = 10,
	OID_sha512WithRSAEncryption = 11,
	OID_sha224WithRSAEncryption = 12,
	OID_data = 13,
	OID_signed_data = 14,
	OID_email_address = 15,
	OID_contentType = 16,
	OID_messageDigest = 17,
	OID_signingTime = 18,
	OID_smimeCapabilites = 19,
	OID_smimeAuthenticatedAttrs = 20,
	OID_md2 = 21,
	OID_md4 = 22,
	OID_md5 = 23,
	OID_msIndirectData = 24,
	OID_msStatementType = 25,
	OID_msSpOpusInfo = 26,
	OID_msPeImageDataObjId = 27,
	OID_msIndividualSPKeyPurpose = 28,
	OID_msOutlookExpress = 29,
	OID_certAuthInfoAccess = 30,
	OID_sha1 = 31,
	OID_sha256 = 32,
	OID_sha384 = 33,
	OID_sha512 = 34,
	OID_sha224 = 35,
	OID_commonName = 36,
	OID_surname = 37,
	OID_countryName = 38,
	OID_locality = 39,
	OID_stateOrProvinceName = 40,
	OID_organizationName = 41,
	OID_organizationUnitName = 42,
	OID_title = 43,
	OID_description = 44,
	OID_name = 45,
	OID_givenName = 46,
	OID_initials = 47,
	OID_generationalQualifier = 48,
	OID_subjectKeyIdentifier = 49,
	OID_keyUsage = 50,
	OID_subjectAltName = 51,
	OID_issuerAltName = 52,
	OID_basicConstraints = 53,
	OID_crlDistributionPoints = 54,
	OID_certPolicies = 55,
	OID_authorityKeyIdentifier = 56,
	OID_extKeyUsage = 57,
	OID_gostCPSignA = 58,
	OID_gostCPSignB = 59,
	OID_gostCPSignC = 60,
	OID_gost2012PKey256 = 61,
	OID_gost2012PKey512 = 62,
	OID_gost2012Digest256 = 63,
	OID_gost2012Digest512 = 64,
	OID_gost2012Signature256 = 65,
	OID_gost2012Signature512 = 66,
	OID_gostTC26Sign256A = 67,
	OID_gostTC26Sign256B = 68,
	OID_gostTC26Sign256C = 69,
	OID_gostTC26Sign256D = 70,
	OID_gostTC26Sign512A = 71,
	OID_gostTC26Sign512B = 72,
	OID_gostTC26Sign512C = 73,
	OID_sm2 = 74,
	OID_sm3 = 75,
	OID_SM2_with_SM3 = 76,
	OID_sm3WithRSAEncryption = 77,
	OID__NR = 78,
};

struct public_key {
	void *key;
	u32 keylen;
	enum OID algo;
	void *params;
	u32 paramlen;
	bool key_is_private;
	const char *id_type;
	const char *pkey_algo;
};

enum x509_actions {
	ACT_x509_extract_key_data = 0,
	ACT_x509_extract_name_segment = 1,
	ACT_x509_note_OID = 2,
	ACT_x509_note_issuer = 3,
	ACT_x509_note_not_after = 4,
	ACT_x509_note_not_before = 5,
	ACT_x509_note_params = 6,
	ACT_x509_note_pkey_algo = 7,
	ACT_x509_note_serial = 8,
	ACT_x509_note_signature = 9,
	ACT_x509_note_subject = 10,
	ACT_x509_note_tbs_certificate = 11,
	ACT_x509_process_extension = 12,
	NR__x509_actions = 13,
};

enum x509_akid_actions {
	ACT_x509_akid_note_kid = 0,
	ACT_x509_akid_note_name = 1,
	ACT_x509_akid_note_serial = 2,
	ACT_x509_extract_name_segment___2 = 3,
	ACT_x509_note_OID___2 = 4,
	NR__x509_akid_actions = 5,
};

struct x509_certificate {
	struct x509_certificate *next;
	struct x509_certificate *signer;
	struct public_key *pub;
	struct public_key_signature *sig;
	char *issuer;
	char *subject;
	struct asymmetric_key_id *id;
	struct asymmetric_key_id *skid;
	time64_t valid_from;
	time64_t valid_to;
	const void *tbs;
	unsigned int tbs_size;
	unsigned int raw_sig_size;
	const void *raw_sig;
	const void *raw_serial;
	unsigned int raw_serial_size;
	unsigned int raw_issuer_size;
	const void *raw_issuer;
	const void *raw_subject;
	unsigned int raw_subject_size;
	unsigned int raw_skid_size;
	const void *raw_skid;
	unsigned int index;
	bool seen;
	bool verified;
	bool self_signed;
	bool unsupported_key;
	bool unsupported_sig;
	bool blacklisted;
};

struct x509_parse_context {
	struct x509_certificate *cert;
	long unsigned int data;
	const void *cert_start;
	const void *key;
	size_t key_size;
	const void *params;
	size_t params_size;
	enum OID key_algo;
	enum OID last_oid;
	enum OID algo_oid;
	unsigned char nr_mpi;
	u8 o_size;
	u8 cn_size;
	u8 email_size;
	u16 o_offset;
	u16 cn_offset;
	u16 email_offset;
	unsigned int raw_akid_size;
	const void *raw_akid;
	const void *akid_raw_issuer;
	unsigned int akid_raw_issuer_size;
};

enum pkcs7_actions {
	ACT_pkcs7_check_content_type = 0,
	ACT_pkcs7_extract_cert = 1,
	ACT_pkcs7_note_OID = 2,
	ACT_pkcs7_note_certificate_list = 3,
	ACT_pkcs7_note_content = 4,
	ACT_pkcs7_note_data = 5,
	ACT_pkcs7_note_signed_info = 6,
	ACT_pkcs7_note_signeddata_version = 7,
	ACT_pkcs7_note_signerinfo_version = 8,
	ACT_pkcs7_sig_note_authenticated_attr = 9,
	ACT_pkcs7_sig_note_digest_algo = 10,
	ACT_pkcs7_sig_note_issuer = 11,
	ACT_pkcs7_sig_note_pkey_algo = 12,
	ACT_pkcs7_sig_note_serial = 13,
	ACT_pkcs7_sig_note_set_of_authattrs = 14,
	ACT_pkcs7_sig_note_signature = 15,
	ACT_pkcs7_sig_note_skid = 16,
	NR__pkcs7_actions = 17,
};

struct pkcs7_signed_info {
	struct pkcs7_signed_info *next;
	struct x509_certificate *signer;
	unsigned int index;
	bool unsupported_crypto;
	bool blacklisted;
	const void *msgdigest;
	unsigned int msgdigest_len;
	unsigned int authattrs_len;
	const void *authattrs;
	long unsigned int aa_set;
	time64_t signing_time;
	struct public_key_signature *sig;
};

struct pkcs7_message___2 {
	struct x509_certificate *certs;
	struct x509_certificate *crl;
	struct pkcs7_signed_info *signed_infos;
	u8 version;
	bool have_authattrs;
	enum OID data_type;
	size_t data_len;
	size_t data_hdrlen;
	const void *data;
};

struct pkcs7_parse_context {
	struct pkcs7_message___2 *msg;
	struct pkcs7_signed_info *sinfo;
	struct pkcs7_signed_info **ppsinfo;
	struct x509_certificate *certs;
	struct x509_certificate **ppcerts;
	long unsigned int data;
	enum OID last_oid;
	unsigned int x509_index;
	unsigned int sinfo_index;
	const void *raw_serial;
	unsigned int raw_serial_size;
	unsigned int raw_issuer_size;
	const void *raw_issuer;
	const void *raw_skid;
	unsigned int raw_skid_size;
	bool expect_skid;
};

enum hash_algo {
	HASH_ALGO_MD4 = 0,
	HASH_ALGO_MD5 = 1,
	HASH_ALGO_SHA1 = 2,
	HASH_ALGO_RIPE_MD_160 = 3,
	HASH_ALGO_SHA256 = 4,
	HASH_ALGO_SHA384 = 5,
	HASH_ALGO_SHA512 = 6,
	HASH_ALGO_SHA224 = 7,
	HASH_ALGO_RIPE_MD_128 = 8,
	HASH_ALGO_RIPE_MD_256 = 9,
	HASH_ALGO_RIPE_MD_320 = 10,
	HASH_ALGO_WP_256 = 11,
	HASH_ALGO_WP_384 = 12,
	HASH_ALGO_WP_512 = 13,
	HASH_ALGO_TGR_128 = 14,
	HASH_ALGO_TGR_160 = 15,
	HASH_ALGO_TGR_192 = 16,
	HASH_ALGO_SM3_256 = 17,
	HASH_ALGO_STREEBOG_256 = 18,
	HASH_ALGO_STREEBOG_512 = 19,
	HASH_ALGO__LAST = 20,
};

struct biovec_slab {
	int nr_vecs;
	char *name;
	struct kmem_cache *slab;
};

enum rq_qos_id {
	RQ_QOS_WBT = 0,
	RQ_QOS_LATENCY = 1,
	RQ_QOS_COST = 2,
};

struct rq_qos_ops;

struct rq_qos {
	struct rq_qos_ops *ops;
	struct request_queue *q;
	enum rq_qos_id id;
	struct rq_qos *next;
	struct dentry *debugfs_dir;
};

enum hctx_type {
	HCTX_TYPE_DEFAULT = 0,
	HCTX_TYPE_READ = 1,
	HCTX_TYPE_POLL = 2,
	HCTX_MAX_TYPES = 3,
};

enum xen_domain_type {
	XEN_NATIVE = 0,
	XEN_PV_DOMAIN = 1,
	XEN_HVM_DOMAIN = 2,
};

struct rq_qos_ops {
	void (*throttle)(struct rq_qos *, struct bio *);
	void (*track)(struct rq_qos *, struct request *, struct bio *);
	void (*merge)(struct rq_qos *, struct request *, struct bio *);
	void (*issue)(struct rq_qos *, struct request *);
	void (*requeue)(struct rq_qos *, struct request *);
	void (*done)(struct rq_qos *, struct request *);
	void (*done_bio)(struct rq_qos *, struct bio *);
	void (*cleanup)(struct rq_qos *, struct bio *);
	void (*queue_depth_changed)(struct rq_qos *);
	void (*exit)(struct rq_qos *);
	const struct blk_mq_debugfs_attr *debugfs_attrs;
};

struct bio_slab {
	struct kmem_cache *slab;
	unsigned int slab_ref;
	unsigned int slab_size;
	char name[8];
};

enum {
	BLK_MQ_F_SHOULD_MERGE = 1,
	BLK_MQ_F_TAG_QUEUE_SHARED = 2,
	BLK_MQ_F_STACKING = 4,
	BLK_MQ_F_TAG_HCTX_SHARED = 8,
	BLK_MQ_F_BLOCKING = 32,
	BLK_MQ_F_NO_SCHED = 64,
	BLK_MQ_F_ALLOC_POLICY_START_BIT = 8,
	BLK_MQ_F_ALLOC_POLICY_BITS = 1,
	BLK_MQ_S_STOPPED = 0,
	BLK_MQ_S_TAG_ACTIVE = 1,
	BLK_MQ_S_SCHED_RESTART = 2,
	BLK_MQ_S_INACTIVE = 3,
	BLK_MQ_MAX_DEPTH = 10240,
	BLK_MQ_CPU_WORK_BATCH = 8,
};

enum {
	WBT_RWQ_BG = 0,
	WBT_RWQ_KSWAPD = 1,
	WBT_RWQ_DISCARD = 2,
	WBT_NUM_RWQ = 3,
};

struct req_iterator {
	struct bvec_iter iter;
	struct bio *bio;
};

struct blk_plug_cb;

typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool);

struct blk_plug_cb {
	struct list_head list;
	blk_plug_cb_fn callback;
	void *data;
};

enum {
	BLK_MQ_REQ_NOWAIT = 1,
	BLK_MQ_REQ_RESERVED = 2,
	BLK_MQ_REQ_PM = 4,
};

struct trace_event_raw_block_buffer {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	size_t size;
	char __data[0];
};

struct trace_event_raw_block_rq_requeue {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	char rwbs[8];
	u32 __data_loc_cmd;
	char __data[0];
};

struct trace_event_raw_block_rq_complete {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	int error;
	char rwbs[8];
	u32 __data_loc_cmd;
	char __data[0];
};

struct trace_event_raw_block_rq {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	unsigned int bytes;
	char rwbs[8];
	char comm[16];
	u32 __data_loc_cmd;
	char __data[0];
};

struct trace_event_raw_block_bio_bounce {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	char rwbs[8];
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_bio_complete {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	int error;
	char rwbs[8];
	char __data[0];
};

struct trace_event_raw_block_bio_merge {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	char rwbs[8];
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_bio_queue {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	char rwbs[8];
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_get_rq {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	char rwbs[8];
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_plug {
	struct trace_entry ent;
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_unplug {
	struct trace_entry ent;
	int nr_rq;
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_split {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	sector_t new_sector;
	char rwbs[8];
	char comm[16];
	char __data[0];
};

struct trace_event_raw_block_bio_remap {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	dev_t old_dev;
	sector_t old_sector;
	char rwbs[8];
	char __data[0];
};

struct trace_event_raw_block_rq_remap {
	struct trace_entry ent;
	dev_t dev;
	sector_t sector;
	unsigned int nr_sector;
	dev_t old_dev;
	sector_t old_sector;
	unsigned int nr_bios;
	char rwbs[8];
	char __data[0];
};

struct trace_event_data_offsets_block_buffer {};

struct trace_event_data_offsets_block_rq_requeue {
	u32 cmd;
};

struct trace_event_data_offsets_block_rq_complete {
	u32 cmd;
};

struct trace_event_data_offsets_block_rq {
	u32 cmd;
};

struct trace_event_data_offsets_block_bio_bounce {};

struct trace_event_data_offsets_block_bio_complete {};

struct trace_event_data_offsets_block_bio_merge {};

struct trace_event_data_offsets_block_bio_queue {};

struct trace_event_data_offsets_block_get_rq {};

struct trace_event_data_offsets_block_plug {};

struct trace_event_data_offsets_block_unplug {};

struct trace_event_data_offsets_block_split {};

struct trace_event_data_offsets_block_bio_remap {};

struct trace_event_data_offsets_block_rq_remap {};

typedef void (*btf_trace_block_touch_buffer)(void *, struct buffer_head *);

typedef void (*btf_trace_block_dirty_buffer)(void *, struct buffer_head *);

typedef void (*btf_trace_block_rq_requeue)(void *, struct request_queue *, struct request *);

typedef void (*btf_trace_block_rq_complete)(void *, struct request *, int, unsigned int);

typedef void (*btf_trace_block_rq_insert)(void *, struct request_queue *, struct request *);

typedef void (*btf_trace_block_rq_issue)(void *, struct request_queue *, struct request *);

typedef void (*btf_trace_block_rq_merge)(void *, struct request_queue *, struct request *);

typedef void (*btf_trace_block_bio_bounce)(void *, struct request_queue *, struct bio *);

typedef void (*btf_trace_block_bio_complete)(void *, struct request_queue *, struct bio *);

typedef void (*btf_trace_block_bio_backmerge)(void *, struct request_queue *, struct request *, struct bio *);

typedef void (*btf_trace_block_bio_frontmerge)(void *, struct request_queue *, struct request *, struct bio *);

typedef void (*btf_trace_block_bio_queue)(void *, struct request_queue *, struct bio *);

typedef void (*btf_trace_block_getrq)(void *, struct request_queue *, struct bio *, int);

typedef void (*btf_trace_block_sleeprq)(void *, struct request_queue *, struct bio *, int);

typedef void (*btf_trace_block_plug)(void *, struct request_queue *);

typedef void (*btf_trace_block_unplug)(void *, struct request_queue *, unsigned int, bool);

typedef void (*btf_trace_block_split)(void *, struct request_queue *, struct bio *, unsigned int);

typedef void (*btf_trace_block_bio_remap)(void *, struct request_queue *, struct bio *, dev_t, sector_t);

typedef void (*btf_trace_block_rq_remap)(void *, struct request_queue *, struct request *, dev_t, sector_t);

enum {
	BLK_MQ_NO_TAG = 4294967295,
	BLK_MQ_TAG_MIN = 1,
	BLK_MQ_TAG_MAX = 4294967294,
};

struct queue_sysfs_entry {
	struct attribute attr;
	ssize_t (*show)(struct request_queue *, char *);
	ssize_t (*store)(struct request_queue *, const char *, size_t);
};

enum {
	REQ_FSEQ_PREFLUSH = 1,
	REQ_FSEQ_DATA = 2,
	REQ_FSEQ_POSTFLUSH = 4,
	REQ_FSEQ_DONE = 8,
	REQ_FSEQ_ACTIONS = 7,
	FLUSH_PENDING_TIMEOUT = 1250,
};

enum {
	ICQ_EXITED = 4,
	ICQ_DESTROYED = 8,
};

struct rq_map_data {
	struct page **pages;
	int page_order;
	int nr_entries;
	long unsigned int offset;
	int null_mapped;
	int from_user;
};

struct bio_map_data {
	bool is_our_pages: 1;
	bool is_null_mapped: 1;
	struct iov_iter iter;
	struct iovec iov[0];
};

enum bio_merge_status {
	BIO_MERGE_OK = 0,
	BIO_MERGE_NONE = 1,
	BIO_MERGE_FAILED = 2,
};

typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *);

enum {
	BLK_MQ_UNIQUE_TAG_BITS = 16,
	BLK_MQ_UNIQUE_TAG_MASK = 65535,
};

struct mq_inflight {
	struct hd_struct *part;
	unsigned int inflight[2];
};

struct flush_busy_ctx_data {
	struct blk_mq_hw_ctx *hctx;
	struct list_head *list;
};

struct dispatch_rq_data {
	struct blk_mq_hw_ctx *hctx;
	struct request *rq;
};

enum prep_dispatch {
	PREP_DISPATCH_OK = 0,
	PREP_DISPATCH_NO_TAG = 1,
	PREP_DISPATCH_NO_BUDGET = 2,
};

struct rq_iter_data {
	struct blk_mq_hw_ctx *hctx;
	bool has_rq;
};

struct blk_mq_qe_pair {
	struct list_head node;
	struct request_queue *q;
	struct elevator_type *type;
};

struct sbq_wait {
	struct sbitmap_queue *sbq;
	struct wait_queue_entry wait;
};

typedef bool busy_iter_fn(struct blk_mq_hw_ctx *, struct request *, void *, bool);

typedef bool busy_tag_iter_fn(struct request *, void *, bool);

struct bt_iter_data {
	struct blk_mq_hw_ctx *hctx;
	busy_iter_fn *fn;
	void *data;
	bool reserved;
};

struct bt_tags_iter_data {
	struct blk_mq_tags *tags;
	busy_tag_iter_fn *fn;
	void *data;
	unsigned int flags;
};

struct blk_queue_stats {
	struct list_head callbacks;
	spinlock_t lock;
	bool enable_accounting;
};

struct blk_mq_ctx_sysfs_entry {
	struct attribute attr;
	ssize_t (*show)(struct blk_mq_ctx *, char *);
	ssize_t (*store)(struct blk_mq_ctx *, const char *, size_t);
};

struct blk_mq_hw_ctx_sysfs_entry {
	struct attribute attr;
	ssize_t (*show)(struct blk_mq_hw_ctx *, char *);
	ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t);
};

typedef u32 compat_caddr_t;

struct hd_geometry {
	unsigned char heads;
	unsigned char sectors;
	short unsigned int cylinders;
	long unsigned int start;
};

struct blkpg_ioctl_arg {
	int op;
	int flags;
	int datalen;
	void *data;
};

struct blkpg_partition {
	long long int start;
	long long int length;
	int pno;
	char devname[64];
	char volname[64];
};

struct pr_reservation {
	__u64 key;
	__u32 type;
	__u32 flags;
};

struct pr_registration {
	__u64 old_key;
	__u64 new_key;
	__u32 flags;
	__u32 __pad;
};

struct pr_preempt {
	__u64 old_key;
	__u64 new_key;
	__u32 type;
	__u32 flags;
};

struct pr_clear {
	__u64 key;
	__u32 flags;
	__u32 __pad;
};

struct compat_blkpg_ioctl_arg {
	compat_int_t op;
	compat_int_t flags;
	compat_int_t datalen;
	compat_caddr_t data;
};

struct compat_hd_geometry {
	unsigned char heads;
	unsigned char sectors;
	short unsigned int cylinders;
	u32 start;
};

struct klist_node;

struct klist {
	spinlock_t k_lock;
	struct list_head k_list;
	void (*get)(struct klist_node *);
	void (*put)(struct klist_node *);
};

struct klist_node {
	void *n_klist;
	struct list_head n_node;
	struct kref n_ref;
};

struct klist_iter {
	struct klist *i_klist;
	struct klist_node *i_cur;
};

struct class_dev_iter {
	struct klist_iter ki;
	const struct device_type *type;
};

enum {
	DISK_EVENT_FLAG_POLL = 1,
	DISK_EVENT_FLAG_UEVENT = 2,
};

struct disk_events {
	struct list_head node;
	struct gendisk *disk;
	spinlock_t lock;
	struct mutex block_mutex;
	int block;
	unsigned int pending;
	unsigned int clearing;
	long int poll_msecs;
	struct delayed_work dwork;
};

struct badblocks {
	struct device *dev;
	int count;
	int unacked_exist;
	int shift;
	u64 *page;
	int changed;
	seqlock_t lock;
	sector_t sector;
	sector_t size;
};

struct disk_part_iter {
	struct gendisk *disk;
	struct hd_struct *part;
	int idx;
	unsigned int flags;
};

struct blk_major_name {
	struct blk_major_name *next;
	int major;
	char name[16];
};

enum {
	IOPRIO_WHO_PROCESS = 1,
	IOPRIO_WHO_PGRP = 2,
	IOPRIO_WHO_USER = 3,
};

struct parsed_partitions {
	struct block_device *bdev;
	char name[32];
	struct {
		sector_t from;
		sector_t size;
		int flags;
		bool has_info;
		struct partition_meta_info info;
	} *parts;
	int next;
	int limit;
	bool access_beyond_eod;
	char *pp_buf;
};

typedef struct {
	struct page *v;
} Sector;

struct mac_partition {
	__be16 signature;
	__be16 res1;
	__be32 map_count;
	__be32 start_block;
	__be32 block_count;
	char name[32];
	char type[32];
	__be32 data_start;
	__be32 data_count;
	__be32 status;
	__be32 boot_start;
	__be32 boot_size;
	__be32 boot_load;
	__be32 boot_load2;
	__be32 boot_entry;
	__be32 boot_entry2;
	__be32 boot_cksum;
	char processor[16];
};

struct mac_driver_desc {
	__be16 signature;
	__be16 block_size;
	__be32 block_count;
};

struct msdos_partition {
	u8 boot_ind;
	u8 head;
	u8 sector;
	u8 cyl;
	u8 sys_ind;
	u8 end_head;
	u8 end_sector;
	u8 end_cyl;
	__le32 start_sect;
	__le32 nr_sects;
};

enum msdos_sys_ind {
	DOS_EXTENDED_PARTITION = 5,
	LINUX_EXTENDED_PARTITION = 133,
	WIN98_EXTENDED_PARTITION = 15,
	LINUX_DATA_PARTITION = 131,
	LINUX_LVM_PARTITION = 142,
	LINUX_RAID_PARTITION = 253,
	SOLARIS_X86_PARTITION = 130,
	NEW_SOLARIS_X86_PARTITION = 191,
	DM6_AUX1PARTITION = 81,
	DM6_AUX3PARTITION = 83,
	DM6_PARTITION = 84,
	EZD_PARTITION = 85,
	FREEBSD_PARTITION = 165,
	OPENBSD_PARTITION = 166,
	NETBSD_PARTITION = 169,
	BSDI_PARTITION = 183,
	MINIX_PARTITION = 129,
	UNIXWARE_PARTITION = 99,
};

struct _gpt_header {
	__le64 signature;
	__le32 revision;
	__le32 header_size;
	__le32 header_crc32;
	__le32 reserved1;
	__le64 my_lba;
	__le64 alternate_lba;
	__le64 first_usable_lba;
	__le64 last_usable_lba;
	efi_guid_t disk_guid;
	__le64 partition_entry_lba;
	__le32 num_partition_entries;
	__le32 sizeof_partition_entry;
	__le32 partition_entry_array_crc32;
} __attribute__((packed));

typedef struct _gpt_header gpt_header;

struct _gpt_entry_attributes {
	u64 required_to_function: 1;
	u64 reserved: 47;
	u64 type_guid_specific: 16;
};

typedef struct _gpt_entry_attributes gpt_entry_attributes;

struct _gpt_entry {
	efi_guid_t partition_type_guid;
	efi_guid_t unique_partition_guid;
	__le64 starting_lba;
	__le64 ending_lba;
	gpt_entry_attributes attributes;
	__le16 partition_name[36];
};

typedef struct _gpt_entry gpt_entry;

struct _gpt_mbr_record {
	u8 boot_indicator;
	u8 start_head;
	u8 start_sector;
	u8 start_track;
	u8 os_type;
	u8 end_head;
	u8 end_sector;
	u8 end_track;
	__le32 starting_lba;
	__le32 size_in_lba;
};

typedef struct _gpt_mbr_record gpt_mbr_record;

struct _legacy_mbr {
	u8 boot_code[440];
	__le32 unique_mbr_signature;
	__le16 unknown;
	gpt_mbr_record partition_record[4];
	__le16 signature;
} __attribute__((packed));

typedef struct _legacy_mbr legacy_mbr;

struct rq_wait {
	wait_queue_head_t wait;
	atomic_t inflight;
};

struct rq_depth {
	unsigned int max_depth;
	int scale_step;
	bool scaled_max;
	unsigned int queue_depth;
	unsigned int default_depth;
};

typedef bool acquire_inflight_cb_t(struct rq_wait *, void *);

typedef void cleanup_cb_t(struct rq_wait *, void *);

struct rq_qos_wait_data {
	struct wait_queue_entry wq;
	struct task_struct *task;
	struct rq_wait *rqw;
	acquire_inflight_cb_t *cb;
	void *private_data;
	bool got_token;
};

struct cdrom_device_ops;

struct cdrom_device_info {
	const struct cdrom_device_ops *ops;
	struct list_head list;
	struct gendisk *disk;
	void *handle;
	int mask;
	int speed;
	int capacity;
	unsigned int options: 30;
	unsigned int mc_flags: 2;
	unsigned int vfs_events;
	unsigned int ioctl_events;
	int use_count;
	char name[20];
	__u8 sanyo_slot: 2;
	__u8 keeplocked: 1;
	__u8 reserved: 5;
	int cdda_method;
	__u8 last_sense;
	__u8 media_written;
	short unsigned int mmc3_profile;
	int for_data;
	int (*exit)(struct cdrom_device_info *);
	int mrw_mode_page;
};

struct scsi_sense_hdr {
	u8 response_code;
	u8 sense_key;
	u8 asc;
	u8 ascq;
	u8 byte4;
	u8 byte5;
	u8 byte6;
	u8 additional_length;
};

struct cdrom_msf0 {
	__u8 minute;
	__u8 second;
	__u8 frame;
};

union cdrom_addr {
	struct cdrom_msf0 msf;
	int lba;
};

struct cdrom_multisession {
	union cdrom_addr addr;
	__u8 xa_flag;
	__u8 addr_format;
};

struct cdrom_mcn {
	__u8 medium_catalog_number[14];
};

struct request_sense;

struct cdrom_generic_command {
	unsigned char cmd[12];
	unsigned char *buffer;
	unsigned int buflen;
	int stat;
	struct request_sense *sense;
	unsigned char data_direction;
	int quiet;
	int timeout;
	union {
		void *reserved[1];
		void *unused;
	};
};

struct request_sense {
	__u8 error_code: 7;
	__u8 valid: 1;
	__u8 segment_number;
	__u8 sense_key: 4;
	__u8 reserved2: 1;
	__u8 ili: 1;
	__u8 reserved1: 2;
	__u8 information[4];
	__u8 add_sense_len;
	__u8 command_info[4];
	__u8 asc;
	__u8 ascq;
	__u8 fruc;
	__u8 sks[3];
	__u8 asb[46];
};

struct packet_command {
	unsigned char cmd[12];
	unsigned char *buffer;
	unsigned int buflen;
	int stat;
	struct scsi_sense_hdr *sshdr;
	unsigned char data_direction;
	int quiet;
	int timeout;
	void *reserved[1];
};

struct cdrom_device_ops {
	int (*open)(struct cdrom_device_info *, int);
	void (*release)(struct cdrom_device_info *);
	int (*drive_status)(struct cdrom_device_info *, int);
	unsigned int (*check_events)(struct cdrom_device_info *, unsigned int, int);
	int (*tray_move)(struct cdrom_device_info *, int);
	int (*lock_door)(struct cdrom_device_info *, int);
	int (*select_speed)(struct cdrom_device_info *, int);
	int (*select_disc)(struct cdrom_device_info *, int);
	int (*get_last_session)(struct cdrom_device_info *, struct cdrom_multisession *);
	int (*get_mcn)(struct cdrom_device_info *, struct cdrom_mcn *);
	int (*reset)(struct cdrom_device_info *);
	int (*audio_ioctl)(struct cdrom_device_info *, unsigned int, void *);
	const int capability;
	int (*generic_packet)(struct cdrom_device_info *, struct packet_command *);
};

struct scsi_ioctl_command {
	unsigned int inlen;
	unsigned int outlen;
	unsigned char data[0];
};

enum scsi_device_event {
	SDEV_EVT_MEDIA_CHANGE = 1,
	SDEV_EVT_INQUIRY_CHANGE_REPORTED = 2,
	SDEV_EVT_CAPACITY_CHANGE_REPORTED = 3,
	SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED = 4,
	SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED = 5,
	SDEV_EVT_LUN_CHANGE_REPORTED = 6,
	SDEV_EVT_ALUA_STATE_CHANGE_REPORTED = 7,
	SDEV_EVT_POWER_ON_RESET_OCCURRED = 8,
	SDEV_EVT_FIRST = 1,
	SDEV_EVT_LAST = 8,
	SDEV_EVT_MAXBITS = 9,
};

struct scsi_request {
	unsigned char __cmd[16];
	unsigned char *cmd;
	short unsigned int cmd_len;
	int result;
	unsigned int sense_len;
	unsigned int resid_len;
	int retries;
	void *sense;
};

struct sg_io_hdr {
	int interface_id;
	int dxfer_direction;
	unsigned char cmd_len;
	unsigned char mx_sb_len;
	short unsigned int iovec_count;
	unsigned int dxfer_len;
	void *dxferp;
	unsigned char *cmdp;
	void *sbp;
	unsigned int timeout;
	unsigned int flags;
	int pack_id;
	void *usr_ptr;
	unsigned char status;
	unsigned char masked_status;
	unsigned char msg_status;
	unsigned char sb_len_wr;
	short unsigned int host_status;
	short unsigned int driver_status;
	int resid;
	unsigned int duration;
	unsigned int info;
};

struct compat_sg_io_hdr {
	compat_int_t interface_id;
	compat_int_t dxfer_direction;
	unsigned char cmd_len;
	unsigned char mx_sb_len;
	short unsigned int iovec_count;
	compat_uint_t dxfer_len;
	compat_uint_t dxferp;
	compat_uptr_t cmdp;
	compat_uptr_t sbp;
	compat_uint_t timeout;
	compat_uint_t flags;
	compat_int_t pack_id;
	compat_uptr_t usr_ptr;
	unsigned char status;
	unsigned char masked_status;
	unsigned char msg_status;
	unsigned char sb_len_wr;
	short unsigned int host_status;
	short unsigned int driver_status;
	compat_int_t resid;
	compat_uint_t duration;
	compat_uint_t info;
};

struct blk_cmd_filter {
	long unsigned int read_ok[4];
	long unsigned int write_ok[4];
};

struct compat_cdrom_generic_command {
	unsigned char cmd[12];
	compat_caddr_t buffer;
	compat_uint_t buflen;
	compat_int_t stat;
	compat_caddr_t sense;
	unsigned char data_direction;
	unsigned char pad[3];
	compat_int_t quiet;
	compat_int_t timeout;
	compat_caddr_t unused;
};

enum {
	OMAX_SB_LEN = 16,
};

struct bsg_device {
	struct request_queue *queue;
	spinlock_t lock;
	struct hlist_node dev_list;
	refcount_t ref_count;
	char name[20];
	int max_queue;
};

struct bsg_job;

typedef int bsg_job_fn(struct bsg_job *);

struct bsg_buffer {
	unsigned int payload_len;
	int sg_cnt;
	struct scatterlist *sg_list;
};

struct bsg_job {
	struct device *dev;
	struct kref kref;
	unsigned int timeout;
	void *request;
	void *reply;
	unsigned int request_len;
	unsigned int reply_len;
	struct bsg_buffer request_payload;
	struct bsg_buffer reply_payload;
	int result;
	unsigned int reply_payload_rcv_len;
	struct request *bidi_rq;
	struct bio *bidi_bio;
	void *dd_data;
};

typedef enum blk_eh_timer_return bsg_timeout_fn(struct request *);

struct bsg_set {
	struct blk_mq_tag_set tag_set;
	bsg_job_fn *job_fn;
	bsg_timeout_fn *timeout_fn;
};

typedef struct blkcg_policy_data *blkcg_pol_alloc_cpd_fn(gfp_t);

typedef void blkcg_pol_init_cpd_fn(struct blkcg_policy_data *);

typedef void blkcg_pol_free_cpd_fn(struct blkcg_policy_data *);

typedef void blkcg_pol_bind_cpd_fn(struct blkcg_policy_data *);

typedef struct blkg_policy_data *blkcg_pol_alloc_pd_fn(gfp_t, struct request_queue *, struct blkcg *);

typedef void blkcg_pol_init_pd_fn(struct blkg_policy_data *);

typedef void blkcg_pol_online_pd_fn(struct blkg_policy_data *);

typedef void blkcg_pol_offline_pd_fn(struct blkg_policy_data *);

typedef void blkcg_pol_free_pd_fn(struct blkg_policy_data *);

typedef void blkcg_pol_reset_pd_stats_fn(struct blkg_policy_data *);

typedef size_t blkcg_pol_stat_pd_fn(struct blkg_policy_data *, char *, size_t);

struct blkcg_policy {
	int plid;
	struct cftype *dfl_cftypes;
	struct cftype *legacy_cftypes;
	blkcg_pol_alloc_cpd_fn *cpd_alloc_fn;
	blkcg_pol_init_cpd_fn *cpd_init_fn;
	blkcg_pol_free_cpd_fn *cpd_free_fn;
	blkcg_pol_bind_cpd_fn *cpd_bind_fn;
	blkcg_pol_alloc_pd_fn *pd_alloc_fn;
	blkcg_pol_init_pd_fn *pd_init_fn;
	blkcg_pol_online_pd_fn *pd_online_fn;
	blkcg_pol_offline_pd_fn *pd_offline_fn;
	blkcg_pol_free_pd_fn *pd_free_fn;
	blkcg_pol_reset_pd_stats_fn *pd_reset_stats_fn;
	blkcg_pol_stat_pd_fn *pd_stat_fn;
};

struct blkg_conf_ctx {
	struct gendisk *disk;
	struct blkcg_gq *blkg;
	char *body;
};

enum blkg_rwstat_type {
	BLKG_RWSTAT_READ = 0,
	BLKG_RWSTAT_WRITE = 1,
	BLKG_RWSTAT_SYNC = 2,
	BLKG_RWSTAT_ASYNC = 3,
	BLKG_RWSTAT_DISCARD = 4,
	BLKG_RWSTAT_NR = 5,
	BLKG_RWSTAT_TOTAL = 5,
};

struct blkg_rwstat {
	struct percpu_counter cpu_cnt[5];
	atomic64_t aux_cnt[5];
};

struct blkg_rwstat_sample {
	u64 cnt[5];
};

struct throtl_service_queue {
	struct throtl_service_queue *parent_sq;
	struct list_head queued[2];
	unsigned int nr_queued[2];
	struct rb_root_cached pending_tree;
	unsigned int nr_pending;
	long unsigned int first_pending_disptime;
	struct timer_list pending_timer;
};

struct latency_bucket {
	long unsigned int total_latency;
	int samples;
};

struct avg_latency_bucket {
	long unsigned int latency;
	bool valid;
};

struct throtl_data {
	struct throtl_service_queue service_queue;
	struct request_queue *queue;
	unsigned int nr_queued[2];
	unsigned int throtl_slice;
	struct work_struct dispatch_work;
	unsigned int limit_index;
	bool limit_valid[2];
	long unsigned int low_upgrade_time;
	long unsigned int low_downgrade_time;
	unsigned int scale;
	struct latency_bucket tmp_buckets[18];
	struct avg_latency_bucket avg_buckets[18];
	struct latency_bucket *latency_buckets[2];
	long unsigned int last_calculate_time;
	long unsigned int filtered_latency;
	bool track_bio_latency;
};

struct throtl_grp;

struct throtl_qnode {
	struct list_head node;
	struct bio_list bios;
	struct throtl_grp *tg;
};

struct throtl_grp {
	struct blkg_policy_data pd;
	struct rb_node rb_node;
	struct throtl_data *td;
	struct throtl_service_queue service_queue;
	struct throtl_qnode qnode_on_self[2];
	struct throtl_qnode qnode_on_parent[2];
	long unsigned int disptime;
	unsigned int flags;
	bool has_rules[2];
	uint64_t bps[4];
	uint64_t bps_conf[4];
	unsigned int iops[4];
	unsigned int iops_conf[4];
	uint64_t bytes_disp[2];
	unsigned int io_disp[2];
	long unsigned int last_low_overflow_time[2];
	uint64_t last_bytes_disp[2];
	unsigned int last_io_disp[2];
	long unsigned int last_check_time;
	long unsigned int latency_target;
	long unsigned int latency_target_conf;
	long unsigned int slice_start[2];
	long unsigned int slice_end[2];
	long unsigned int last_finish_time;
	long unsigned int checked_last_finish_time;
	long unsigned int avg_idletime;
	long unsigned int idletime_threshold;
	long unsigned int idletime_threshold_conf;
	unsigned int bio_cnt;
	unsigned int bad_bio_cnt;
	long unsigned int bio_cnt_reset_time;
	atomic_t io_split_cnt[2];
	atomic_t last_io_split_cnt[2];
	struct blkg_rwstat stat_bytes;
	struct blkg_rwstat stat_ios;
};

enum tg_state_flags {
	THROTL_TG_PENDING = 1,
	THROTL_TG_WAS_EMPTY = 2,
};

enum {
	LIMIT_LOW = 0,
	LIMIT_MAX = 1,
	LIMIT_CNT = 2,
};

struct deadline_data {
	struct rb_root sort_list[2];
	struct list_head fifo_list[2];
	struct request *next_rq[2];
	unsigned int batching;
	unsigned int starved;
	int fifo_expire[2];
	int fifo_batch;
	int writes_starved;
	int front_merges;
	spinlock_t lock;
	spinlock_t zone_lock;
	struct list_head dispatch;
};

struct trace_event_raw_kyber_latency {
	struct trace_entry ent;
	dev_t dev;
	char domain[16];
	char type[8];
	u8 percentile;
	u8 numerator;
	u8 denominator;
	unsigned int samples;
	char __data[0];
};

struct trace_event_raw_kyber_adjust {
	struct trace_entry ent;
	dev_t dev;
	char domain[16];
	unsigned int depth;
	char __data[0];
};

struct trace_event_raw_kyber_throttled {
	struct trace_entry ent;
	dev_t dev;
	char domain[16];
	char __data[0];
};

struct trace_event_data_offsets_kyber_latency {};

struct trace_event_data_offsets_kyber_adjust {};

struct trace_event_data_offsets_kyber_throttled {};

typedef void (*btf_trace_kyber_latency)(void *, struct request_queue *, const char *, const char *, unsigned int, unsigned int, unsigned int, unsigned int);

typedef void (*btf_trace_kyber_adjust)(void *, struct request_queue *, const char *, unsigned int);

typedef void (*btf_trace_kyber_throttled)(void *, struct request_queue *, const char *);

enum {
	KYBER_READ = 0,
	KYBER_WRITE = 1,
	KYBER_DISCARD = 2,
	KYBER_OTHER = 3,
	KYBER_NUM_DOMAINS = 4,
};

enum {
	KYBER_ASYNC_PERCENT = 75,
};

enum {
	KYBER_LATENCY_SHIFT = 2,
	KYBER_GOOD_BUCKETS = 4,
	KYBER_LATENCY_BUCKETS = 8,
};

enum {
	KYBER_TOTAL_LATENCY = 0,
	KYBER_IO_LATENCY = 1,
};

struct kyber_cpu_latency {
	atomic_t buckets[48];
};

struct kyber_ctx_queue {
	spinlock_t lock;
	struct list_head rq_list[4];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct kyber_queue_data {
	struct request_queue *q;
	struct sbitmap_queue domain_tokens[4];
	unsigned int async_depth;
	struct kyber_cpu_latency *cpu_latency;
	struct timer_list timer;
	unsigned int latency_buckets[48];
	long unsigned int latency_timeout[3];
	int domain_p99[3];
	u64 latency_targets[3];
};

struct kyber_hctx_data {
	spinlock_t lock;
	struct list_head rqs[4];
	unsigned int cur_domain;
	unsigned int batching;
	struct kyber_ctx_queue *kcqs;
	struct sbitmap kcq_map[4];
	struct sbq_wait domain_wait[4];
	struct sbq_wait_state *domain_ws[4];
	atomic_t wait_index[4];
};

struct flush_kcq_data {
	struct kyber_hctx_data *khd;
	unsigned int sched_domain;
	struct list_head *list;
};

enum {
	PCI_STD_RESOURCES = 0,
	PCI_STD_RESOURCE_END = 5,
	PCI_ROM_RESOURCE = 6,
	PCI_BRIDGE_RESOURCES = 7,
	PCI_BRIDGE_RESOURCE_END = 10,
	PCI_NUM_RESOURCES = 11,
	DEVICE_COUNT_RESOURCE = 11,
};

typedef unsigned int pcie_reset_state_t;

struct show_busy_params {
	struct seq_file *m;
	struct blk_mq_hw_ctx *hctx;
};

typedef void (*swap_func_t)(void *, void *, int);

typedef int (*cmp_r_func_t)(const void *, const void *, const void *);

struct random_ready_callback {
	struct list_head list;
	void (*func)(struct random_ready_callback *);
	struct module *owner;
};

struct siprand_state {
	long unsigned int v0;
	long unsigned int v1;
	long unsigned int v2;
	long unsigned int v3;
};

typedef __kernel_long_t __kernel_ptrdiff_t;

typedef __kernel_ptrdiff_t ptrdiff_t;

struct region {
	unsigned int start;
	unsigned int off;
	unsigned int group_len;
	unsigned int end;
};

enum {
	REG_OP_ISFREE = 0,
	REG_OP_ALLOC = 1,
	REG_OP_RELEASE = 2,
};

typedef struct scatterlist *sg_alloc_fn(unsigned int, gfp_t);

typedef void sg_free_fn(struct scatterlist *, unsigned int);

struct sg_page_iter {
	struct scatterlist *sg;
	unsigned int sg_pgoffset;
	unsigned int __nents;
	int __pg_advance;
};

struct sg_dma_page_iter {
	struct sg_page_iter base;
};

struct sg_mapping_iter {
	struct page *page;
	void *addr;
	size_t length;
	size_t consumed;
	struct sg_page_iter piter;
	unsigned int __offset;
	unsigned int __remaining;
	unsigned int __flags;
};

typedef int (*list_cmp_func_t)(void *, const struct list_head *, const struct list_head *);

struct csum_state {
	__wsum csum;
	size_t off;
};

struct __kfifo {
	unsigned int in;
	unsigned int out;
	unsigned int mask;
	unsigned int esize;
	void *data;
};

struct rhltable {
	struct rhashtable ht;
};

struct rhashtable_walker {
	struct list_head list;
	struct bucket_table *tbl;
};

struct rhashtable_iter {
	struct rhashtable *ht;
	struct rhash_head *p;
	struct rhlist_head *list;
	struct rhashtable_walker walker;
	unsigned int slot;
	unsigned int skip;
	bool end_of_table;
};

union nested_table {
	union nested_table *table;
	struct rhash_lock_head *bucket;
};

struct once_work {
	struct work_struct work;
	struct static_key_true *key;
	struct module *module;
};

struct genradix_iter {
	size_t offset;
	size_t pos;
};

struct genradix_node {
	union {
		struct genradix_node *children[512];
		u8 data[4096];
	};
};

enum string_size_units {
	STRING_UNITS_10 = 0,
	STRING_UNITS_2 = 1,
};

struct reciprocal_value_adv {
	u32 m;
	u8 sh;
	u8 exp;
	bool is_wide_m;
};

enum devm_ioremap_type {
	DEVM_IOREMAP = 0,
	DEVM_IOREMAP_UC = 1,
	DEVM_IOREMAP_WC = 2,
};

struct pcim_iomap_devres {
	void *table[6];
};

enum assoc_array_walk_status {
	assoc_array_walk_tree_empty = 0,
	assoc_array_walk_found_terminal_node = 1,
	assoc_array_walk_found_wrong_shortcut = 2,
};

struct assoc_array_walk_result {
	struct {
		struct assoc_array_node *node;
		int level;
		int slot;
	} terminal_node;
	struct {
		struct assoc_array_shortcut *shortcut;
		int level;
		int sc_level;
		long unsigned int sc_segments;
		long unsigned int dissimilarity;
	} wrong_shortcut;
};

struct assoc_array_delete_collapse_context {
	struct assoc_array_node *node;
	const void *skip_leaf;
	int slot;
};

struct linear_range {
	unsigned int min;
	unsigned int min_sel;
	unsigned int max_sel;
	unsigned int step;
};

struct xxh32_state {
	uint32_t total_len_32;
	uint32_t large_len;
	uint32_t v1;
	uint32_t v2;
	uint32_t v3;
	uint32_t v4;
	uint32_t mem32[4];
	uint32_t memsize;
};

struct xxh64_state {
	uint64_t total_len;
	uint64_t v1;
	uint64_t v2;
	uint64_t v3;
	uint64_t v4;
	uint64_t mem64[4];
	uint32_t memsize;
};

struct gen_pool_chunk {
	struct list_head next_chunk;
	atomic_long_t avail;
	phys_addr_t phys_addr;
	void *owner;
	long unsigned int start_addr;
	long unsigned int end_addr;
	long unsigned int bits[0];
};

struct genpool_data_align {
	int align;
};

struct genpool_data_fixed {
	long unsigned int offset;
};

typedef struct z_stream_s z_stream;

typedef z_stream *z_streamp;

typedef struct {
	unsigned char op;
	unsigned char bits;
	short unsigned int val;
} code;

typedef enum {
	HEAD = 0,
	FLAGS = 1,
	TIME = 2,
	OS = 3,
	EXLEN = 4,
	EXTRA = 5,
	NAME = 6,
	COMMENT = 7,
	HCRC = 8,
	DICTID = 9,
	DICT = 10,
	TYPE = 11,
	TYPEDO = 12,
	STORED = 13,
	COPY = 14,
	TABLE = 15,
	LENLENS = 16,
	CODELENS = 17,
	LEN = 18,
	LENEXT = 19,
	DIST = 20,
	DISTEXT = 21,
	MATCH = 22,
	LIT = 23,
	CHECK = 24,
	LENGTH = 25,
	DONE = 26,
	BAD = 27,
	MEM = 28,
	SYNC = 29,
} inflate_mode;

struct inflate_state {
	inflate_mode mode;
	int last;
	int wrap;
	int havedict;
	int flags;
	unsigned int dmax;
	long unsigned int check;
	long unsigned int total;
	unsigned int wbits;
	unsigned int wsize;
	unsigned int whave;
	unsigned int write;
	unsigned char *window;
	long unsigned int hold;
	unsigned int bits;
	unsigned int length;
	unsigned int offset;
	unsigned int extra;
	const code *lencode;
	const code *distcode;
	unsigned int lenbits;
	unsigned int distbits;
	unsigned int ncode;
	unsigned int nlen;
	unsigned int ndist;
	unsigned int have;
	code *next;
	short unsigned int lens[320];
	short unsigned int work[288];
	code codes[2048];
};

union uu {
	short unsigned int us;
	unsigned char b[2];
};

typedef unsigned int uInt;

struct inflate_workspace {
	struct inflate_state inflate_state;
	unsigned char working_window[32768];
};

typedef enum {
	CODES = 0,
	LENS = 1,
	DISTS = 2,
} codetype;

typedef unsigned char uch;

typedef short unsigned int ush;

typedef long unsigned int ulg;

struct ct_data_s {
	union {
		ush freq;
		ush code;
	} fc;
	union {
		ush dad;
		ush len;
	} dl;
};

typedef struct ct_data_s ct_data;

struct static_tree_desc_s {
	const ct_data *static_tree;
	const int *extra_bits;
	int extra_base;
	int elems;
	int max_length;
};

typedef struct static_tree_desc_s static_tree_desc;

struct tree_desc_s {
	ct_data *dyn_tree;
	int max_code;
	static_tree_desc *stat_desc;
};

typedef ush Pos;

typedef unsigned int IPos;

struct deflate_state {
	z_streamp strm;
	int status;
	Byte *pending_buf;
	ulg pending_buf_size;
	Byte *pending_out;
	int pending;
	int noheader;
	Byte data_type;
	Byte method;
	int last_flush;
	uInt w_size;
	uInt w_bits;
	uInt w_mask;
	Byte *window;
	ulg window_size;
	Pos *prev;
	Pos *head;
	uInt ins_h;
	uInt hash_size;
	uInt hash_bits;
	uInt hash_mask;
	uInt hash_shift;
	long int block_start;
	uInt match_length;
	IPos prev_match;
	int match_available;
	uInt strstart;
	uInt match_start;
	uInt lookahead;
	uInt prev_length;
	uInt max_chain_length;
	uInt max_lazy_match;
	int level;
	int strategy;
	uInt good_match;
	int nice_match;
	struct ct_data_s dyn_ltree[573];
	struct ct_data_s dyn_dtree[61];
	struct ct_data_s bl_tree[39];
	struct tree_desc_s l_desc;
	struct tree_desc_s d_desc;
	struct tree_desc_s bl_desc;
	ush bl_count[16];
	int heap[573];
	int heap_len;
	int heap_max;
	uch depth[573];
	uch *l_buf;
	uInt lit_bufsize;
	uInt last_lit;
	ush *d_buf;
	ulg opt_len;
	ulg static_len;
	ulg compressed_len;
	uInt matches;
	int last_eob_len;
	ush bi_buf;
	int bi_valid;
};

typedef struct deflate_state deflate_state;

typedef enum {
	need_more = 0,
	block_done = 1,
	finish_started = 2,
	finish_done = 3,
} block_state;

typedef block_state (*compress_func)(deflate_state *, int);

struct deflate_workspace {
	deflate_state deflate_memory;
	Byte *window_memory;
	Pos *prev_memory;
	Pos *head_memory;
	char *overlay_memory;
};

typedef struct deflate_workspace deflate_workspace;

struct config_s {
	ush good_length;
	ush max_lazy;
	ush nice_length;
	ush max_chain;
	compress_func func;
};

typedef struct config_s config;

typedef struct tree_desc_s tree_desc;

typedef struct {
	const uint8_t *externalDict;
	size_t extDictSize;
	const uint8_t *prefixEnd;
	size_t prefixSize;
} LZ4_streamDecode_t_internal;

typedef union {
	long long unsigned int table[4];
	LZ4_streamDecode_t_internal internal_donotuse;
} LZ4_streamDecode_t;

typedef uint8_t BYTE;

typedef uint16_t U16;

typedef uint32_t U32;

typedef uint64_t U64;

typedef uintptr_t uptrval;

typedef enum {
	noDict = 0,
	withPrefix64k = 1,
	usingExtDict = 2,
} dict_directive;

typedef enum {
	endOnOutputSize = 0,
	endOnInputSize = 1,
} endCondition_directive;

typedef enum {
	decode_full_block = 0,
	partial_decode = 1,
} earlyEnd_directive;

typedef struct {
	size_t bitContainer;
	unsigned int bitsConsumed;
	const char *ptr;
	const char *start;
} BIT_DStream_t;

typedef enum {
	BIT_DStream_unfinished = 0,
	BIT_DStream_endOfBuffer = 1,
	BIT_DStream_completed = 2,
	BIT_DStream_overflow = 3,
} BIT_DStream_status;

typedef U32 HUF_DTable;

typedef struct {
	BYTE maxTableLog;
	BYTE tableType;
	BYTE tableLog;
	BYTE reserved;
} DTableDesc;

typedef struct {
	BYTE byte;
	BYTE nbBits;
} HUF_DEltX2;

typedef struct {
	U16 sequence;
	BYTE nbBits;
	BYTE length;
} HUF_DEltX4;

typedef struct {
	BYTE symbol;
	BYTE weight;
} sortedSymbol_t;

typedef U32 rankValCol_t[13];

typedef struct {
	U32 tableTime;
	U32 decode256Time;
} algo_time_t;

typedef s16 int16_t;

typedef unsigned int FSE_DTable;

typedef struct {
	FSE_DTable LLTable[513];
	FSE_DTable OFTable[257];
	FSE_DTable MLTable[513];
	HUF_DTable hufTable[4097];
	U64 workspace[384];
	U32 rep[3];
} ZSTD_entropyTables_t;

typedef struct {
	long long unsigned int frameContentSize;
	unsigned int windowSize;
	unsigned int dictID;
	unsigned int checksumFlag;
} ZSTD_frameParams;

typedef enum {
	bt_raw = 0,
	bt_rle = 1,
	bt_compressed = 2,
	bt_reserved = 3,
} blockType_e;

typedef enum {
	ZSTDds_getFrameHeaderSize = 0,
	ZSTDds_decodeFrameHeader = 1,
	ZSTDds_decodeBlockHeader = 2,
	ZSTDds_decompressBlock = 3,
	ZSTDds_decompressLastBlock = 4,
	ZSTDds_checkChecksum = 5,
	ZSTDds_decodeSkippableHeader = 6,
	ZSTDds_skipFrame = 7,
} ZSTD_dStage;

typedef void * (*ZSTD_allocFunction)(void *, size_t);

typedef void (*ZSTD_freeFunction)(void *, void *);

typedef struct {
	ZSTD_allocFunction customAlloc;
	ZSTD_freeFunction customFree;
	void *opaque;
} ZSTD_customMem;

struct ZSTD_DCtx_s {
	const FSE_DTable *LLTptr;
	const FSE_DTable *MLTptr;
	const FSE_DTable *OFTptr;
	const HUF_DTable *HUFptr;
	ZSTD_entropyTables_t entropy;
	const void *previousDstEnd;
	const void *base;
	const void *vBase;
	const void *dictEnd;
	size_t expected;
	ZSTD_frameParams fParams;
	blockType_e bType;
	ZSTD_dStage stage;
	U32 litEntropy;
	U32 fseEntropy;
	struct xxh64_state xxhState;
	size_t headerSize;
	U32 dictID;
	const BYTE *litPtr;
	ZSTD_customMem customMem;
	size_t litSize;
	size_t rleSize;
	BYTE litBuffer[131080];
	BYTE headerBuffer[18];
};

typedef struct ZSTD_DCtx_s ZSTD_DCtx;

struct ZSTD_DDict_s {
	void *dictBuffer;
	const void *dictContent;
	size_t dictSize;
	ZSTD_entropyTables_t entropy;
	U32 dictID;
	U32 entropyPresent;
	ZSTD_customMem cMem;
};

typedef struct ZSTD_DDict_s ZSTD_DDict;

struct ZSTD_inBuffer_s {
	const void *src;
	size_t size;
	size_t pos;
};

typedef struct ZSTD_inBuffer_s ZSTD_inBuffer;

struct ZSTD_outBuffer_s {
	void *dst;
	size_t size;
	size_t pos;
};

typedef struct ZSTD_outBuffer_s ZSTD_outBuffer;

typedef enum {
	zdss_init = 0,
	zdss_loadHeader = 1,
	zdss_read = 2,
	zdss_load = 3,
	zdss_flush = 4,
} ZSTD_dStreamStage;

struct ZSTD_DStream_s {
	ZSTD_DCtx *dctx;
	ZSTD_DDict *ddictLocal;
	const ZSTD_DDict *ddict;
	ZSTD_frameParams fParams;
	ZSTD_dStreamStage stage;
	char *inBuff;
	size_t inBuffSize;
	size_t inPos;
	size_t maxWindowSize;
	char *outBuff;
	size_t outBuffSize;
	size_t outStart;
	size_t outEnd;
	size_t blockSize;
	BYTE headerBuffer[18];
	size_t lhSize;
	ZSTD_customMem customMem;
	void *legacyContext;
	U32 previousLegacyVersion;
	U32 legacyVersion;
	U32 hostageByte;
};

typedef struct ZSTD_DStream_s ZSTD_DStream;

typedef enum {
	ZSTDnit_frameHeader = 0,
	ZSTDnit_blockHeader = 1,
	ZSTDnit_block = 2,
	ZSTDnit_lastBlock = 3,
	ZSTDnit_checksum = 4,
	ZSTDnit_skippableFrame = 5,
} ZSTD_nextInputType_e;

typedef int16_t S16;

typedef uintptr_t uPtrDiff;

typedef struct {
	size_t state;
	const void *table;
} FSE_DState_t;

typedef struct {
	U16 tableLog;
	U16 fastMode;
} FSE_DTableHeader;

typedef struct {
	short unsigned int newState;
	unsigned char symbol;
	unsigned char nbBits;
} FSE_decode_t;

typedef enum {
	set_basic = 0,
	set_rle = 1,
	set_compressed = 2,
	set_repeat = 3,
} symbolEncodingType_e;

typedef struct {
	blockType_e blockType;
	U32 lastBlock;
	U32 origSize;
} blockProperties_t;

typedef union {
	FSE_decode_t realData;
	U32 alignedBy4;
} FSE_decode_t4;

typedef struct {
	size_t litLength;
	size_t matchLength;
	size_t offset;
	const BYTE *match;
} seq_t;

typedef struct {
	BIT_DStream_t DStream;
	FSE_DState_t stateLL;
	FSE_DState_t stateOffb;
	FSE_DState_t stateML;
	size_t prevOffset[3];
	const BYTE *base;
	size_t pos;
	uPtrDiff gotoDict;
} seqState_t;

typedef struct {
	void *ptr;
	const void *end;
} ZSTD_stack;

enum xz_mode {
	XZ_SINGLE = 0,
	XZ_PREALLOC = 1,
	XZ_DYNALLOC = 2,
};

enum xz_ret {
	XZ_OK = 0,
	XZ_STREAM_END = 1,
	XZ_UNSUPPORTED_CHECK = 2,
	XZ_MEM_ERROR = 3,
	XZ_MEMLIMIT_ERROR = 4,
	XZ_FORMAT_ERROR = 5,
	XZ_OPTIONS_ERROR = 6,
	XZ_DATA_ERROR = 7,
	XZ_BUF_ERROR = 8,
};

struct xz_buf {
	const uint8_t *in;
	size_t in_pos;
	size_t in_size;
	uint8_t *out;
	size_t out_pos;
	size_t out_size;
};

typedef uint64_t vli_type;

enum xz_check {
	XZ_CHECK_NONE = 0,
	XZ_CHECK_CRC32 = 1,
	XZ_CHECK_CRC64 = 4,
	XZ_CHECK_SHA256 = 10,
};

struct xz_dec_hash {
	vli_type unpadded;
	vli_type uncompressed;
	uint32_t crc32;
};

struct xz_dec_lzma2;

struct xz_dec_bcj;

struct xz_dec {
	enum {
		SEQ_STREAM_HEADER = 0,
		SEQ_BLOCK_START = 1,
		SEQ_BLOCK_HEADER = 2,
		SEQ_BLOCK_UNCOMPRESS = 3,
		SEQ_BLOCK_PADDING = 4,
		SEQ_BLOCK_CHECK = 5,
		SEQ_INDEX = 6,
		SEQ_INDEX_PADDING = 7,
		SEQ_INDEX_CRC32 = 8,
		SEQ_STREAM_FOOTER = 9,
	} sequence;
	uint32_t pos;
	vli_type vli;
	size_t in_start;
	size_t out_start;
	uint32_t crc32;
	enum xz_check check_type;
	enum xz_mode mode;
	bool allow_buf_error;
	struct {
		vli_type compressed;
		vli_type uncompressed;
		uint32_t size;
	} block_header;
	struct {
		vli_type compressed;
		vli_type uncompressed;
		vli_type count;
		struct xz_dec_hash hash;
	} block;
	struct {
		enum {
			SEQ_INDEX_COUNT = 0,
			SEQ_INDEX_UNPADDED = 1,
			SEQ_INDEX_UNCOMPRESSED = 2,
		} sequence;
		vli_type size;
		vli_type count;
		struct xz_dec_hash hash;
	} index;
	struct {
		size_t pos;
		size_t size;
		uint8_t buf[1024];
	} temp;
	struct xz_dec_lzma2 *lzma2;
	struct xz_dec_bcj *bcj;
	bool bcj_active;
};

enum lzma_state {
	STATE_LIT_LIT = 0,
	STATE_MATCH_LIT_LIT = 1,
	STATE_REP_LIT_LIT = 2,
	STATE_SHORTREP_LIT_LIT = 3,
	STATE_MATCH_LIT = 4,
	STATE_REP_LIT = 5,
	STATE_SHORTREP_LIT = 6,
	STATE_LIT_MATCH = 7,
	STATE_LIT_LONGREP = 8,
	STATE_LIT_SHORTREP = 9,
	STATE_NONLIT_MATCH = 10,
	STATE_NONLIT_REP = 11,
};

struct dictionary {
	uint8_t *buf;
	size_t start;
	size_t pos;
	size_t full;
	size_t limit;
	size_t end;
	uint32_t size;
	uint32_t size_max;
	uint32_t allocated;
	enum xz_mode mode;
};

struct rc_dec {
	uint32_t range;
	uint32_t code;
	uint32_t init_bytes_left;
	const uint8_t *in;
	size_t in_pos;
	size_t in_limit;
};

struct lzma_len_dec {
	uint16_t choice;
	uint16_t choice2;
	uint16_t low[128];
	uint16_t mid[128];
	uint16_t high[256];
};

struct lzma_dec {
	uint32_t rep0;
	uint32_t rep1;
	uint32_t rep2;
	uint32_t rep3;
	enum lzma_state state;
	uint32_t len;
	uint32_t lc;
	uint32_t literal_pos_mask;
	uint32_t pos_mask;
	uint16_t is_match[192];
	uint16_t is_rep[12];
	uint16_t is_rep0[12];
	uint16_t is_rep1[12];
	uint16_t is_rep2[12];
	uint16_t is_rep0_long[192];
	uint16_t dist_slot[256];
	uint16_t dist_special[114];
	uint16_t dist_align[16];
	struct lzma_len_dec match_len_dec;
	struct lzma_len_dec rep_len_dec;
	uint16_t literal[12288];
};

enum lzma2_seq {
	SEQ_CONTROL = 0,
	SEQ_UNCOMPRESSED_1 = 1,
	SEQ_UNCOMPRESSED_2 = 2,
	SEQ_COMPRESSED_0 = 3,
	SEQ_COMPRESSED_1 = 4,
	SEQ_PROPERTIES = 5,
	SEQ_LZMA_PREPARE = 6,
	SEQ_LZMA_RUN = 7,
	SEQ_COPY = 8,
};

struct lzma2_dec {
	enum lzma2_seq sequence;
	enum lzma2_seq next_sequence;
	uint32_t uncompressed;
	uint32_t compressed;
	bool need_dict_reset;
	bool need_props;
};

struct xz_dec_lzma2___2 {
	struct rc_dec rc;
	struct dictionary dict;
	struct lzma2_dec lzma2;
	struct lzma_dec lzma;
	struct {
		uint32_t size;
		uint8_t buf[63];
	} temp;
};

struct xz_dec_bcj___2 {
	enum {
		BCJ_X86 = 4,
		BCJ_POWERPC = 5,
		BCJ_IA64 = 6,
		BCJ_ARM = 7,
		BCJ_ARMTHUMB = 8,
		BCJ_SPARC = 9,
	} type;
	enum xz_ret ret;
	bool single_call;
	uint32_t pos;
	uint32_t x86_prev_mask;
	uint8_t *out;
	size_t out_pos;
	size_t out_size;
	struct {
		size_t filtered;
		size_t size;
		uint8_t buf[16];
	} temp;
};

struct ts_state {
	unsigned int offset;
	char cb[40];
};

struct ts_config;

struct ts_ops {
	const char *name;
	struct ts_config * (*init)(const void *, unsigned int, gfp_t, int);
	unsigned int (*find)(struct ts_config *, struct ts_state *);
	void (*destroy)(struct ts_config *);
	void * (*get_pattern)(struct ts_config *);
	unsigned int (*get_pattern_len)(struct ts_config *);
	struct module *owner;
	struct list_head list;
};

struct ts_config {
	struct ts_ops *ops;
	int flags;
	unsigned int (*get_next_block)(unsigned int, const u8 **, struct ts_config *, struct ts_state *);
	void (*finish)(struct ts_config *, struct ts_state *);
};

struct ts_linear_state {
	unsigned int len;
	const void *data;
};

struct ei_entry {
	struct list_head list;
	long unsigned int start_addr;
	long unsigned int end_addr;
	int etype;
	void *priv;
};

struct nla_bitfield32 {
	__u32 value;
	__u32 selector;
};

enum nla_policy_validation {
	NLA_VALIDATE_NONE = 0,
	NLA_VALIDATE_RANGE = 1,
	NLA_VALIDATE_RANGE_WARN_TOO_LONG = 2,
	NLA_VALIDATE_MIN = 3,
	NLA_VALIDATE_MAX = 4,
	NLA_VALIDATE_MASK = 5,
	NLA_VALIDATE_RANGE_PTR = 6,
	NLA_VALIDATE_FUNCTION = 7,
};

enum netlink_validation {
	NL_VALIDATE_LIBERAL = 0,
	NL_VALIDATE_TRAILING = 1,
	NL_VALIDATE_MAXTYPE = 2,
	NL_VALIDATE_UNSPEC = 4,
	NL_VALIDATE_STRICT_ATTRS = 8,
	NL_VALIDATE_NESTED = 16,
};

struct cpu_rmap {
	struct kref refcount;
	u16 size;
	u16 used;
	void **obj;
	struct {
		u16 index;
		u16 dist;
	} near[0];
};

struct irq_glue {
	struct irq_affinity_notify notify;
	struct cpu_rmap *rmap;
	u16 index;
};

typedef mpi_limb_t *mpi_ptr_t;

typedef int mpi_size_t;

typedef mpi_limb_t UWtype;

typedef unsigned int UHWtype;

enum gcry_mpi_constants {
	MPI_C_ZERO = 0,
	MPI_C_ONE = 1,
	MPI_C_TWO = 2,
	MPI_C_THREE = 3,
	MPI_C_FOUR = 4,
	MPI_C_EIGHT = 5,
};

struct barrett_ctx_s;

typedef struct barrett_ctx_s *mpi_barrett_t;

struct gcry_mpi_point {
	MPI x;
	MPI y;
	MPI z;
};

typedef struct gcry_mpi_point *MPI_POINT;

enum gcry_mpi_ec_models {
	MPI_EC_WEIERSTRASS = 0,
	MPI_EC_MONTGOMERY = 1,
	MPI_EC_EDWARDS = 2,
};

enum ecc_dialects {
	ECC_DIALECT_STANDARD = 0,
	ECC_DIALECT_ED25519 = 1,
	ECC_DIALECT_SAFECURVE = 2,
};

struct mpi_ec_ctx {
	enum gcry_mpi_ec_models model;
	enum ecc_dialects dialect;
	int flags;
	unsigned int nbits;
	MPI p;
	MPI a;
	MPI b;
	MPI_POINT G;
	MPI n;
	unsigned int h;
	MPI_POINT Q;
	MPI d;
	const char *name;
	struct {
		struct {
			unsigned int a_is_pminus3: 1;
			unsigned int two_inv_p: 1;
		} valid;
		int a_is_pminus3;
		MPI two_inv_p;
		mpi_barrett_t p_barrett;
		MPI scratch[11];
	} t;
	void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
	void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
	void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
	void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *);
	void (*mul2)(MPI, MPI, struct mpi_ec_ctx *);
};

struct field_table {
	const char *p;
	void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
	void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
	void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *);
	void (*mul2)(MPI, MPI, struct mpi_ec_ctx *);
	void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *);
};

enum gcry_mpi_format {
	GCRYMPI_FMT_NONE = 0,
	GCRYMPI_FMT_STD = 1,
	GCRYMPI_FMT_PGP = 2,
	GCRYMPI_FMT_SSH = 3,
	GCRYMPI_FMT_HEX = 4,
	GCRYMPI_FMT_USG = 5,
	GCRYMPI_FMT_OPAQUE = 8,
};

struct barrett_ctx_s___2;

typedef struct barrett_ctx_s___2 *mpi_barrett_t___2;

struct barrett_ctx_s___2 {
	MPI m;
	int m_copied;
	int k;
	MPI y;
	MPI r1;
	MPI r2;
	MPI r3;
};

struct karatsuba_ctx {
	struct karatsuba_ctx *next;
	mpi_ptr_t tspace;
	mpi_size_t tspace_size;
	mpi_ptr_t tp;
	mpi_size_t tp_size;
};

typedef long int mpi_limb_signed_t;

struct dim_sample {
	ktime_t time;
	u32 pkt_ctr;
	u32 byte_ctr;
	u16 event_ctr;
	u32 comp_ctr;
};

struct dim_stats {
	int ppms;
	int bpms;
	int epms;
	int cpms;
	int cpe_ratio;
};

struct dim {
	u8 state;
	struct dim_stats prev_stats;
	struct dim_sample start_sample;
	struct dim_sample measuring_sample;
	struct work_struct work;
	void *priv;
	u8 profile_ix;
	u8 mode;
	u8 tune_state;
	u8 steps_right;
	u8 steps_left;
	u8 tired;
};

enum dim_tune_state {
	DIM_PARKING_ON_TOP = 0,
	DIM_PARKING_TIRED = 1,
	DIM_GOING_RIGHT = 2,
	DIM_GOING_LEFT = 3,
};

struct dim_cq_moder {
	u16 usec;
	u16 pkts;
	u16 comps;
	u8 cq_period_mode;
};

enum dim_cq_period_mode {
	DIM_CQ_PERIOD_MODE_START_FROM_EQE = 0,
	DIM_CQ_PERIOD_MODE_START_FROM_CQE = 1,
	DIM_CQ_PERIOD_NUM_MODES = 2,
};

enum dim_state {
	DIM_START_MEASURE = 0,
	DIM_MEASURE_IN_PROGRESS = 1,
	DIM_APPLY_NEW_PROFILE = 2,
};

enum dim_stats_state {
	DIM_STATS_WORSE = 0,
	DIM_STATS_SAME = 1,
	DIM_STATS_BETTER = 2,
};

enum dim_step_result {
	DIM_STEPPED = 0,
	DIM_TOO_TIRED = 1,
	DIM_ON_EDGE = 2,
};

struct sg_pool {
	size_t size;
	char *name;
	struct kmem_cache *slab;
	mempool_t *pool;
};

struct font_desc {
	int idx;
	const char *name;
	int width;
	int height;
	const void *data;
	int pref;
};

struct font_data {
	unsigned int extra[4];
	const unsigned char data[0];
};

typedef u16 ucs2_char_t;

typedef long unsigned int cycles_t;

struct compress_format {
	unsigned char magic[2];
	const char *name;
	decompress_fn decompressor;
};

struct group_data {
	int limit[21];
	int base[20];
	int permute[258];
	int minLen;
	int maxLen;
};

struct bunzip_data {
	int writeCopies;
	int writePos;
	int writeRunCountdown;
	int writeCount;
	int writeCurrent;
	long int (*fill)(void *, long unsigned int);
	long int inbufCount;
	long int inbufPos;
	unsigned char *inbuf;
	unsigned int inbufBitCount;
	unsigned int inbufBits;
	unsigned int crc32Table[256];
	unsigned int headerCRC;
	unsigned int totalCRC;
	unsigned int writeCRC;
	unsigned int *dbuf;
	unsigned int dbufSize;
	unsigned char selectors[32768];
	struct group_data groups[6];
	int io_error;
	int byteCount[256];
	unsigned char symToByte[256];
	unsigned char mtfSymbol[256];
};

struct rc {
	long int (*fill)(void *, long unsigned int);
	uint8_t *ptr;
	uint8_t *buffer;
	uint8_t *buffer_end;
	long int buffer_size;
	uint32_t code;
	uint32_t range;
	uint32_t bound;
	void (*error)(char *);
};

struct lzma_header {
	uint8_t pos;
	uint32_t dict_size;
	uint64_t dst_size;
} __attribute__((packed));

struct writer {
	uint8_t *buffer;
	uint8_t previous_byte;
	size_t buffer_pos;
	int bufsize;
	size_t global_pos;
	long int (*flush)(void *, long unsigned int);
	struct lzma_header *header;
};

struct cstate {
	int state;
	uint32_t rep0;
	uint32_t rep1;
	uint32_t rep2;
	uint32_t rep3;
};

struct xz_dec___2;

typedef enum {
	ZSTD_error_no_error = 0,
	ZSTD_error_GENERIC = 1,
	ZSTD_error_prefix_unknown = 2,
	ZSTD_error_version_unsupported = 3,
	ZSTD_error_parameter_unknown = 4,
	ZSTD_error_frameParameter_unsupported = 5,
	ZSTD_error_frameParameter_unsupportedBy32bits = 6,
	ZSTD_error_frameParameter_windowTooLarge = 7,
	ZSTD_error_compressionParameter_unsupported = 8,
	ZSTD_error_init_missing = 9,
	ZSTD_error_memory_allocation = 10,
	ZSTD_error_stage_wrong = 11,
	ZSTD_error_dstSize_tooSmall = 12,
	ZSTD_error_srcSize_wrong = 13,
	ZSTD_error_corruption_detected = 14,
	ZSTD_error_checksum_wrong = 15,
	ZSTD_error_tableLog_tooLarge = 16,
	ZSTD_error_maxSymbolValue_tooLarge = 17,
	ZSTD_error_maxSymbolValue_tooSmall = 18,
	ZSTD_error_dictionary_corrupted = 19,
	ZSTD_error_dictionary_wrong = 20,
	ZSTD_error_dictionaryCreation_failed = 21,
	ZSTD_error_maxCode = 22,
} ZSTD_ErrorCode;

struct ZSTD_DCtx_s___2;

typedef struct ZSTD_DCtx_s___2 ZSTD_DCtx___2;

struct ZSTD_DStream_s___2;

typedef struct ZSTD_DStream_s___2 ZSTD_DStream___2;

struct cpio_data {
	void *data;
	size_t size;
	char name[18];
};

enum cpio_fields {
	C_MAGIC = 0,
	C_INO = 1,
	C_MODE = 2,
	C_UID = 3,
	C_GID = 4,
	C_NLINK = 5,
	C_MTIME = 6,
	C_FILESIZE = 7,
	C_MAJ = 8,
	C_MIN = 9,
	C_RMAJ = 10,
	C_RMIN = 11,
	C_NAMESIZE = 12,
	C_CHKSUM = 13,
	C_NFIELDS = 14,
};

enum {
	ASSUME_PERFECT = 255,
	ASSUME_VALID_DTB = 1,
	ASSUME_VALID_INPUT = 2,
	ASSUME_LATEST = 4,
	ASSUME_NO_ROLLBACK = 8,
	ASSUME_LIBFDT_ORDER = 16,
	ASSUME_LIBFDT_FLAWLESS = 32,
};

typedef __be64 fdt64_t;

struct fdt_reserve_entry {
	fdt64_t address;
	fdt64_t size;
};

struct fdt_node_header {
	fdt32_t tag;
	char name[0];
};

struct fdt_property {
	fdt32_t tag;
	fdt32_t len;
	fdt32_t nameoff;
	char data[0];
};

struct fdt_errtabent {
	const char *str;
};

struct fprop_local_single {
	long unsigned int events;
	unsigned int period;
	raw_spinlock_t lock;
};

struct ida_bitmap {
	long unsigned int bitmap[16];
};

struct klist_waiter {
	struct list_head list;
	struct klist_node *node;
	struct task_struct *process;
	int woken;
};

struct uevent_sock {
	struct list_head list;
	struct sock *sk;
};

enum {
	LOGIC_PIO_INDIRECT = 0,
	LOGIC_PIO_CPU_MMIO = 1,
};

struct logic_pio_host_ops;

struct logic_pio_hwaddr {
	struct list_head list;
	struct fwnode_handle *fwnode;
	resource_size_t hw_start;
	resource_size_t io_start;
	resource_size_t size;
	long unsigned int flags;
	void *hostdata;
	const struct logic_pio_host_ops *ops;
};

struct logic_pio_host_ops {
	u32 (*in)(void *, long unsigned int, size_t);
	void (*out)(void *, long unsigned int, u32, size_t);
	u32 (*ins)(void *, long unsigned int, void *, size_t, unsigned int);
	void (*outs)(void *, long unsigned int, const void *, size_t, unsigned int);
};

typedef struct {
	long unsigned int key[2];
} hsiphash_key_t;

enum format_type {
	FORMAT_TYPE_NONE = 0,
	FORMAT_TYPE_WIDTH = 1,
	FORMAT_TYPE_PRECISION = 2,
	FORMAT_TYPE_CHAR = 3,
	FORMAT_TYPE_STR = 4,
	FORMAT_TYPE_PTR = 5,
	FORMAT_TYPE_PERCENT_CHAR = 6,
	FORMAT_TYPE_INVALID = 7,
	FORMAT_TYPE_LONG_LONG = 8,
	FORMAT_TYPE_ULONG = 9,
	FORMAT_TYPE_LONG = 10,
	FORMAT_TYPE_UBYTE = 11,
	FORMAT_TYPE_BYTE = 12,
	FORMAT_TYPE_USHORT = 13,
	FORMAT_TYPE_SHORT = 14,
	FORMAT_TYPE_UINT = 15,
	FORMAT_TYPE_INT = 16,
	FORMAT_TYPE_SIZE_T = 17,
	FORMAT_TYPE_PTRDIFF = 18,
};

struct printf_spec {
	unsigned int type: 8;
	int field_width: 24;
	unsigned int flags: 8;
	unsigned int base: 8;
	int precision: 16;
};

struct minmax_sample {
	u32 t;
	u32 v;
};

struct minmax {
	struct minmax_sample s[3];
};

typedef int (*of_irq_init_cb_t)(struct device_node *, struct device_node *);

typedef int (*of_init_fn_2)(struct device_node *, struct device_node *);

struct armctrl_ic {
	void *base;
	void *pending[3];
	void *enable[3];
	void *disable[3];
	struct irq_domain *domain;
	void *local_base;
};

struct bcm2836_arm_irqchip_intc {
	struct irq_domain *domain;
	void *base;
};

struct gic_quirk {
	const char *desc;
	const char *compatible;
	bool (*init)(void *);
	u32 iidr;
	u32 mask;
};

union gic_base {
	void *common_base;
	void **percpu_base;
};

struct gic_chip_data {
	struct irq_chip chip;
	union gic_base dist_base;
	union gic_base cpu_base;
	void *raw_dist_base;
	void *raw_cpu_base;
	u32 percpu_offset;
	u32 saved_spi_enable[32];
	u32 saved_spi_active[32];
	u32 saved_spi_conf[64];
	u32 saved_spi_target[255];
	u32 *saved_ppi_enable;
	u32 *saved_ppi_active;
	u32 *saved_ppi_conf;
	struct irq_domain *domain;
	unsigned int gic_irqs;
};

struct v2m_data {
	struct list_head entry;
	struct fwnode_handle *fwnode;
	struct resource res;
	void *base;
	u32 spi_start;
	u32 nr_spis;
	u32 spi_offset;
	long unsigned int *bm;
	u32 flags;
};

struct rdists {
	struct {
		raw_spinlock_t rd_lock;
		void *rd_base;
		struct page *pend_page;
		phys_addr_t phys_base;
		bool lpi_enabled;
		cpumask_t *vpe_table_mask;
		void *vpe_l1_base;
	} *rdist;
	phys_addr_t prop_table_pa;
	void *prop_table_va;
	u64 flags;
	u32 gicd_typer;
	u32 gicd_typer2;
	bool has_vlpis;
	bool has_rvpeid;
	bool has_direct_lpi;
	bool has_vpend_valid_dirty;
};

struct partition_affinity {
	cpumask_t mask;
	void *partition_id;
};

struct redist_region {
	void *redist_base;
	phys_addr_t phys_base;
	bool single_redist;
};

struct partition_desc;

struct gic_chip_data___2 {
	struct fwnode_handle *fwnode;
	void *dist_base;
	struct redist_region *redist_regions;
	struct rdists rdists;
	struct irq_domain *domain;
	u64 redist_stride;
	u32 nr_redist_regions;
	u64 flags;
	bool has_rss;
	unsigned int ppi_nr;
	struct partition_desc **ppi_descs;
};

enum gic_intid_range {
	SGI_RANGE = 0,
	PPI_RANGE = 1,
	SPI_RANGE = 2,
	EPPI_RANGE = 3,
	ESPI_RANGE = 4,
	LPI_RANGE = 5,
	__INVALID_RANGE__ = 6,
};

struct mbi_range {
	u32 spi_start;
	u32 nr_spis;
	long unsigned int *bm;
};

enum its_vcpu_info_cmd_type {
	MAP_VLPI = 0,
	GET_VLPI = 1,
	PROP_UPDATE_VLPI = 2,
	PROP_UPDATE_AND_INV_VLPI = 3,
	SCHEDULE_VPE = 4,
	DESCHEDULE_VPE = 5,
	INVALL_VPE = 6,
	PROP_UPDATE_VSGI = 7,
};

struct its_cmd_info {
	enum its_vcpu_info_cmd_type cmd_type;
	union {
		struct its_vlpi_map *map;
		u8 config;
		bool req_db;
		struct {
			bool g0en;
			bool g1en;
		};
		struct {
			u8 priority;
			bool group;
		};
	};
};

struct its_collection___2 {
	u64 target_address;
	u16 col_id;
};

struct its_baser {
	void *base;
	u64 val;
	u32 order;
	u32 psz;
};

struct its_cmd_block;

struct its_device___2;

struct its_node {
	raw_spinlock_t lock;
	struct mutex dev_alloc_lock;
	struct list_head entry;
	void *base;
	void *sgir_base;
	phys_addr_t phys_base;
	struct its_cmd_block *cmd_base;
	struct its_cmd_block *cmd_write;
	struct its_baser tables[8];
	struct its_collection___2 *collections;
	struct fwnode_handle *fwnode_handle;
	u64 (*get_msi_base)(struct its_device___2 *);
	u64 typer;
	u64 cbaser_save;
	u32 ctlr_save;
	u32 mpidr;
	struct list_head its_device_list;
	u64 flags;
	long unsigned int list_nr;
	int numa_node;
	unsigned int msi_domain_flags;
	u32 pre_its_base;
	int vlpi_redist_offset;
};

struct its_cmd_block {
	union {
		u64 raw_cmd[4];
		__le64 raw_cmd_le[4];
	};
};

struct event_lpi_map {
	long unsigned int *lpi_map;
	u16 *col_map;
	irq_hw_number_t lpi_base;
	int nr_lpis;
	raw_spinlock_t vlpi_lock;
	struct its_vm *vm;
	struct its_vlpi_map *vlpi_maps;
	int nr_vlpis;
};

struct its_device___2 {
	struct list_head entry;
	struct its_node *its;
	struct event_lpi_map event_map;
	void *itt;
	u32 nr_ites;
	u32 device_id;
	bool shared;
};

struct cpu_lpi_count {
	atomic_t managed;
	atomic_t unmanaged;
};

struct its_cmd_desc {
	union {
		struct {
			struct its_device___2 *dev;
			u32 event_id;
		} its_inv_cmd;
		struct {
			struct its_device___2 *dev;
			u32 event_id;
		} its_clear_cmd;
		struct {
			struct its_device___2 *dev;
			u32 event_id;
		} its_int_cmd;
		struct {
			struct its_device___2 *dev;
			int valid;
		} its_mapd_cmd;
		struct {
			struct its_collection___2 *col;
			int valid;
		} its_mapc_cmd;
		struct {
			struct its_device___2 *dev;
			u32 phys_id;
			u32 event_id;
		} its_mapti_cmd;
		struct {
			struct its_device___2 *dev;
			struct its_collection___2 *col;
			u32 event_id;
		} its_movi_cmd;
		struct {
			struct its_device___2 *dev;
			u32 event_id;
		} its_discard_cmd;
		struct {
			struct its_collection___2 *col;
		} its_invall_cmd;
		struct {
			struct its_vpe *vpe;
		} its_vinvall_cmd;
		struct {
			struct its_vpe *vpe;
			struct its_collection___2 *col;
			bool valid;
		} its_vmapp_cmd;
		struct {
			struct its_vpe *vpe;
			struct its_device___2 *dev;
			u32 virt_id;
			u32 event_id;
			bool db_enabled;
		} its_vmapti_cmd;
		struct {
			struct its_vpe *vpe;
			struct its_device___2 *dev;
			u32 event_id;
			bool db_enabled;
		} its_vmovi_cmd;
		struct {
			struct its_vpe *vpe;
			struct its_collection___2 *col;
			u16 seq_num;
			u16 its_list;
		} its_vmovp_cmd;
		struct {
			struct its_vpe *vpe;
		} its_invdb_cmd;
		struct {
			struct its_vpe *vpe;
			u8 sgi;
			u8 priority;
			bool enable;
			bool group;
			bool clear;
		} its_vsgi_cmd;
	};
};

typedef struct its_collection___2 * (*its_cmd_builder_t)(struct its_node *, struct its_cmd_block *, struct its_cmd_desc *);

typedef struct its_vpe * (*its_cmd_vbuilder_t)(struct its_node *, struct its_cmd_block *, struct its_cmd_desc *);

struct lpi_range {
	struct list_head entry;
	u32 base_id;
	u32 span;
};

struct msi_controller {
	struct module *owner;
	struct device *dev;
	struct device_node *of_node;
	struct list_head list;
	int (*setup_irq)(struct msi_controller *, struct pci_dev *, struct msi_desc *);
	int (*setup_irqs)(struct msi_controller *, struct pci_dev *, int, int);
	void (*teardown_irq)(struct msi_controller *, unsigned int);
};

struct partition_desc___2 {
	int nr_parts;
	struct partition_affinity *parts;
	struct irq_domain *domain;
	struct irq_desc *chained_desc;
	long unsigned int *bitmap;
	struct irq_domain_ops ops;
};

struct brcmstb_intc_init_params {
	irq_flow_handler_t handler;
	int cpu_status;
	int cpu_clear;
	int cpu_mask_status;
	int cpu_mask_set;
	int cpu_mask_clear;
};

struct brcmstb_l2_intc_data {
	struct irq_domain *domain;
	struct irq_chip_generic *gc;
	int status_offset;
	int mask_offset;
	bool can_wake;
	u32 saved_mask;
};

enum device_link_state {
	DL_STATE_NONE = 4294967295,
	DL_STATE_DORMANT = 0,
	DL_STATE_AVAILABLE = 1,
	DL_STATE_CONSUMER_PROBE = 2,
	DL_STATE_ACTIVE = 3,
	DL_STATE_SUPPLIER_UNBIND = 4,
};

struct device_link {
	struct device *supplier;
	struct list_head s_node;
	struct device *consumer;
	struct list_head c_node;
	struct device link_dev;
	enum device_link_state status;
	u32 flags;
	refcount_t rpm_active;
	struct kref kref;
	struct work_struct rm_work;
	bool supplier_preactivated;
};

struct phy_configure_opts_dp {
	unsigned int link_rate;
	unsigned int lanes;
	unsigned int voltage[4];
	unsigned int pre[4];
	u8 ssc: 1;
	u8 set_rate: 1;
	u8 set_lanes: 1;
	u8 set_voltages: 1;
};

struct phy_configure_opts_mipi_dphy {
	unsigned int clk_miss;
	unsigned int clk_post;
	unsigned int clk_pre;
	unsigned int clk_prepare;
	unsigned int clk_settle;
	unsigned int clk_term_en;
	unsigned int clk_trail;
	unsigned int clk_zero;
	unsigned int d_term_en;
	unsigned int eot;
	unsigned int hs_exit;
	unsigned int hs_prepare;
	unsigned int hs_settle;
	unsigned int hs_skip;
	unsigned int hs_trail;
	unsigned int hs_zero;
	unsigned int init;
	unsigned int lpx;
	unsigned int ta_get;
	unsigned int ta_go;
	unsigned int ta_sure;
	unsigned int wakeup;
	long unsigned int hs_clk_rate;
	long unsigned int lp_clk_rate;
	unsigned char lanes;
};

enum phy_mode {
	PHY_MODE_INVALID = 0,
	PHY_MODE_USB_HOST = 1,
	PHY_MODE_USB_HOST_LS = 2,
	PHY_MODE_USB_HOST_FS = 3,
	PHY_MODE_USB_HOST_HS = 4,
	PHY_MODE_USB_HOST_SS = 5,
	PHY_MODE_USB_DEVICE = 6,
	PHY_MODE_USB_DEVICE_LS = 7,
	PHY_MODE_USB_DEVICE_FS = 8,
	PHY_MODE_USB_DEVICE_HS = 9,
	PHY_MODE_USB_DEVICE_SS = 10,
	PHY_MODE_USB_OTG = 11,
	PHY_MODE_UFS_HS_A = 12,
	PHY_MODE_UFS_HS_B = 13,
	PHY_MODE_PCIE = 14,
	PHY_MODE_ETHERNET = 15,
	PHY_MODE_MIPI_DPHY = 16,
	PHY_MODE_SATA = 17,
	PHY_MODE_LVDS = 18,
	PHY_MODE_DP = 19,
};

union phy_configure_opts {
	struct phy_configure_opts_mipi_dphy mipi_dphy;
	struct phy_configure_opts_dp dp;
};

struct phy;

struct phy_ops {
	int (*init)(struct phy *);
	int (*exit)(struct phy *);
	int (*power_on)(struct phy *);
	int (*power_off)(struct phy *);
	int (*set_mode)(struct phy *, enum phy_mode, int);
	int (*configure)(struct phy *, union phy_configure_opts *);
	int (*validate)(struct phy *, enum phy_mode, int, union phy_configure_opts *);
	int (*reset)(struct phy *);
	int (*calibrate)(struct phy *);
	void (*release)(struct phy *);
	struct module *owner;
};

struct phy_attrs {
	u32 bus_width;
	u32 max_link_rate;
	enum phy_mode mode;
};

struct regulator;

struct phy {
	struct device dev;
	int id;
	const struct phy_ops *ops;
	struct mutex mutex;
	int init_count;
	int power_count;
	struct phy_attrs attrs;
	struct regulator *pwr;
};

struct phy_provider {
	struct device *dev;
	struct device_node *children;
	struct module *owner;
	struct list_head list;
	struct phy * (*of_xlate)(struct device *, struct of_phandle_args *);
};

struct phy_lookup {
	struct list_head node;
	const char *dev_id;
	const char *con_id;
	struct phy *phy;
};

struct pinctrl;

struct pinctrl_state;

struct dev_pin_info {
	struct pinctrl *p;
	struct pinctrl_state *default_state;
	struct pinctrl_state *init_state;
	struct pinctrl_state *sleep_state;
	struct pinctrl_state *idle_state;
};

struct pinctrl {
	struct list_head node;
	struct device *dev;
	struct list_head states;
	struct pinctrl_state *state;
	struct list_head dt_maps;
	struct kref users;
};

struct pinctrl_state {
	struct list_head node;
	const char *name;
	struct list_head settings;
};

struct pinctrl_pin_desc {
	unsigned int number;
	const char *name;
	void *drv_data;
};

struct gpio_chip;

struct pinctrl_gpio_range {
	struct list_head node;
	const char *name;
	unsigned int id;
	unsigned int base;
	unsigned int pin_base;
	const unsigned int *pins;
	unsigned int npins;
	struct gpio_chip *gc;
};

struct gpio_irq_chip {
	struct irq_chip *chip;
	struct irq_domain *domain;
	const struct irq_domain_ops *domain_ops;
	struct fwnode_handle *fwnode;
	struct irq_domain *parent_domain;
	int (*child_to_parent_hwirq)(struct gpio_chip *, unsigned int, unsigned int, unsigned int *, unsigned int *);
	void * (*populate_parent_alloc_arg)(struct gpio_chip *, unsigned int, unsigned int);
	unsigned int (*child_offset_to_irq)(struct gpio_chip *, unsigned int);
	struct irq_domain_ops child_irq_domain_ops;
	irq_flow_handler_t handler;
	unsigned int default_type;
	struct lock_class_key *lock_key;
	struct lock_class_key *request_key;
	irq_flow_handler_t parent_handler;
	void *parent_handler_data;
	unsigned int num_parents;
	unsigned int *parents;
	unsigned int *map;
	bool threaded;
	int (*init_hw)(struct gpio_chip *);
	void (*init_valid_mask)(struct gpio_chip *, long unsigned int *, unsigned int);
	long unsigned int *valid_mask;
	unsigned int first;
	void (*irq_enable)(struct irq_data *);
	void (*irq_disable)(struct irq_data *);
	void (*irq_unmask)(struct irq_data *);
	void (*irq_mask)(struct irq_data *);
};

struct gpio_device;

struct gpio_chip {
	const char *label;
	struct gpio_device *gpiodev;
	struct device *parent;
	struct module *owner;
	int (*request)(struct gpio_chip *, unsigned int);
	void (*free)(struct gpio_chip *, unsigned int);
	int (*get_direction)(struct gpio_chip *, unsigned int);
	int (*direction_input)(struct gpio_chip *, unsigned int);
	int (*direction_output)(struct gpio_chip *, unsigned int, int);
	int (*get)(struct gpio_chip *, unsigned int);
	int (*get_multiple)(struct gpio_chip *, long unsigned int *, long unsigned int *);
	void (*set)(struct gpio_chip *, unsigned int, int);
	void (*set_multiple)(struct gpio_chip *, long unsigned int *, long unsigned int *);
	int (*set_config)(struct gpio_chip *, unsigned int, long unsigned int);
	int (*to_irq)(struct gpio_chip *, unsigned int);
	void (*dbg_show)(struct seq_file *, struct gpio_chip *);
	int (*init_valid_mask)(struct gpio_chip *, long unsigned int *, unsigned int);
	int (*add_pin_ranges)(struct gpio_chip *);
	int base;
	u16 ngpio;
	const char * const *names;
	bool can_sleep;
	struct gpio_irq_chip irq;
	long unsigned int *valid_mask;
	struct device_node *of_node;
	unsigned int of_gpio_n_cells;
	int (*of_xlate)(struct gpio_chip *, const struct of_phandle_args *, u32 *);
};

struct pinctrl_dev;

struct pinctrl_map;

struct pinctrl_ops {
	int (*get_groups_count)(struct pinctrl_dev *);
	const char * (*get_group_name)(struct pinctrl_dev *, unsigned int);
	int (*get_group_pins)(struct pinctrl_dev *, unsigned int, const unsigned int **, unsigned int *);
	void (*pin_dbg_show)(struct pinctrl_dev *, struct seq_file *, unsigned int);
	int (*dt_node_to_map)(struct pinctrl_dev *, struct device_node *, struct pinctrl_map **, unsigned int *);
	void (*dt_free_map)(struct pinctrl_dev *, struct pinctrl_map *, unsigned int);
};

struct pinctrl_desc;

struct pinctrl_dev {
	struct list_head node;
	struct pinctrl_desc *desc;
	struct xarray pin_desc_tree;
	struct list_head gpio_ranges;
	struct device *dev;
	struct module *owner;
	void *driver_data;
	struct pinctrl *p;
	struct pinctrl_state *hog_default;
	struct pinctrl_state *hog_sleep;
	struct mutex mutex;
	struct dentry *device_root;
};

enum pinctrl_map_type {
	PIN_MAP_TYPE_INVALID = 0,
	PIN_MAP_TYPE_DUMMY_STATE = 1,
	PIN_MAP_TYPE_MUX_GROUP = 2,
	PIN_MAP_TYPE_CONFIGS_PIN = 3,
	PIN_MAP_TYPE_CONFIGS_GROUP = 4,
};

struct pinctrl_map_mux {
	const char *group;
	const char *function;
};

struct pinctrl_map_configs {
	const char *group_or_pin;
	long unsigned int *configs;
	unsigned int num_configs;
};

struct pinctrl_map {
	const char *dev_name;
	const char *name;
	enum pinctrl_map_type type;
	const char *ctrl_dev_name;
	union {
		struct pinctrl_map_mux mux;
		struct pinctrl_map_configs configs;
	} data;
};

struct pinmux_ops;

struct pinconf_ops;

struct pinconf_generic_params;

struct pin_config_item;

struct pinctrl_desc {
	const char *name;
	const struct pinctrl_pin_desc *pins;
	unsigned int npins;
	const struct pinctrl_ops *pctlops;
	const struct pinmux_ops *pmxops;
	const struct pinconf_ops *confops;
	struct module *owner;
	unsigned int num_custom_params;
	const struct pinconf_generic_params *custom_params;
	const struct pin_config_item *custom_conf_items;
	bool link_consumers;
};

struct pinmux_ops {
	int (*request)(struct pinctrl_dev *, unsigned int);
	int (*free)(struct pinctrl_dev *, unsigned int);
	int (*get_functions_count)(struct pinctrl_dev *);
	const char * (*get_function_name)(struct pinctrl_dev *, unsigned int);
	int (*get_function_groups)(struct pinctrl_dev *, unsigned int, const char * const **, unsigned int *);
	int (*set_mux)(struct pinctrl_dev *, unsigned int, unsigned int);
	int (*gpio_request_enable)(struct pinctrl_dev *, struct pinctrl_gpio_range *, unsigned int);
	void (*gpio_disable_free)(struct pinctrl_dev *, struct pinctrl_gpio_range *, unsigned int);
	int (*gpio_set_direction)(struct pinctrl_dev *, struct pinctrl_gpio_range *, unsigned int, bool);
	bool strict;
};

struct pinconf_ops {
	bool is_generic;
	int (*pin_config_get)(struct pinctrl_dev *, unsigned int, long unsigned int *);
	int (*pin_config_set)(struct pinctrl_dev *, unsigned int, long unsigned int *, unsigned int);
	int (*pin_config_group_get)(struct pinctrl_dev *, unsigned int, long unsigned int *);
	int (*pin_config_group_set)(struct pinctrl_dev *, unsigned int, long unsigned int *, unsigned int);
	void (*pin_config_dbg_show)(struct pinctrl_dev *, struct seq_file *, unsigned int);
	void (*pin_config_group_dbg_show)(struct pinctrl_dev *, struct seq_file *, unsigned int);
	void (*pin_config_config_dbg_show)(struct pinctrl_dev *, struct seq_file *, long unsigned int);
};

enum pin_config_param {
	PIN_CONFIG_BIAS_BUS_HOLD = 0,
	PIN_CONFIG_BIAS_DISABLE = 1,
	PIN_CONFIG_BIAS_HIGH_IMPEDANCE = 2,
	PIN_CONFIG_BIAS_PULL_DOWN = 3,
	PIN_CONFIG_BIAS_PULL_PIN_DEFAULT = 4,
	PIN_CONFIG_BIAS_PULL_UP = 5,
	PIN_CONFIG_DRIVE_OPEN_DRAIN = 6,
	PIN_CONFIG_DRIVE_OPEN_SOURCE = 7,
	PIN_CONFIG_DRIVE_PUSH_PULL = 8,
	PIN_CONFIG_DRIVE_STRENGTH = 9,
	PIN_CONFIG_DRIVE_STRENGTH_UA = 10,
	PIN_CONFIG_INPUT_DEBOUNCE = 11,
	PIN_CONFIG_INPUT_ENABLE = 12,
	PIN_CONFIG_INPUT_SCHMITT = 13,
	PIN_CONFIG_INPUT_SCHMITT_ENABLE = 14,
	PIN_CONFIG_LOW_POWER_MODE = 15,
	PIN_CONFIG_OUTPUT_ENABLE = 16,
	PIN_CONFIG_OUTPUT = 17,
	PIN_CONFIG_POWER_SOURCE = 18,
	PIN_CONFIG_SLEEP_HARDWARE_STATE = 19,
	PIN_CONFIG_SLEW_RATE = 20,
	PIN_CONFIG_SKEW_DELAY = 21,
	PIN_CONFIG_PERSIST_STATE = 22,
	PIN_CONFIG_END = 127,
	PIN_CONFIG_MAX = 255,
};

struct pinconf_generic_params {
	const char * const property;
	enum pin_config_param param;
	u32 default_value;
};

struct pin_config_item {
	const enum pin_config_param param;
	const char * const display;
	const char * const format;
	bool has_arg;
};

struct gpio_desc;

struct gpio_device {
	int id;
	struct device dev;
	struct cdev chrdev;
	struct device *mockdev;
	struct module *owner;
	struct gpio_chip *chip;
	struct gpio_desc *descs;
	int base;
	u16 ngpio;
	const char *label;
	void *data;
	struct list_head list;
	struct blocking_notifier_head notifier;
	struct list_head pin_ranges;
};

struct gpio_desc {
	struct gpio_device *gdev;
	long unsigned int flags;
	const char *label;
	const char *name;
	struct device_node *hog;
	unsigned int debounce_period_us;
};

struct pinctrl_setting_mux {
	unsigned int group;
	unsigned int func;
};

struct pinctrl_setting_configs {
	unsigned int group_or_pin;
	long unsigned int *configs;
	unsigned int num_configs;
};

struct pinctrl_setting {
	struct list_head node;
	enum pinctrl_map_type type;
	struct pinctrl_dev *pctldev;
	const char *dev_name;
	union {
		struct pinctrl_setting_mux mux;
		struct pinctrl_setting_configs configs;
	} data;
};

struct pin_desc {
	struct pinctrl_dev *pctldev;
	const char *name;
	bool dynamic_name;
	void *drv_data;
	unsigned int mux_usecount;
	const char *mux_owner;
	const struct pinctrl_setting_mux *mux_setting;
	const char *gpio_owner;
};

struct pinctrl_maps {
	struct list_head node;
	const struct pinctrl_map *maps;
	unsigned int num_maps;
};

struct pctldev;

struct pinctrl_dt_map {
	struct list_head node;
	struct pinctrl_dev *pctldev;
	struct pinctrl_map *map;
	unsigned int num_maps;
};

struct bcm2835_pinctrl {
	struct device *dev;
	void *base;
	int *wake_irq;
	long unsigned int enabled_irq_map[2];
	unsigned int irq_type[58];
	struct pinctrl_dev *pctl_dev;
	struct gpio_chip gpio_chip;
	struct pinctrl_desc pctl_desc;
	struct pinctrl_gpio_range gpio_range;
	raw_spinlock_t irq_lock[2];
};

enum bcm2835_fsel {
	BCM2835_FSEL_COUNT = 8,
	BCM2835_FSEL_MASK = 7,
};

struct bcm_plat_data {
	const struct gpio_chip *gpio_chip;
	const struct pinctrl_desc *pctl_desc;
	const struct pinctrl_gpio_range *gpio_range;
};

struct gpio_pin_range {
	struct list_head node;
	struct pinctrl_dev *pctldev;
	struct pinctrl_gpio_range range;
};

struct gpio_array;

struct gpio_descs {
	struct gpio_array *info;
	unsigned int ndescs;
	struct gpio_desc *desc[0];
};

struct gpio_array {
	struct gpio_desc **desc;
	unsigned int size;
	struct gpio_chip *chip;
	long unsigned int *get_mask;
	long unsigned int *set_mask;
	long unsigned int invert_mask[0];
};

enum gpiod_flags {
	GPIOD_ASIS = 0,
	GPIOD_IN = 1,
	GPIOD_OUT_LOW = 3,
	GPIOD_OUT_HIGH = 7,
	GPIOD_OUT_LOW_OPEN_DRAIN = 11,
	GPIOD_OUT_HIGH_OPEN_DRAIN = 15,
};

enum gpio_lookup_flags {
	GPIO_ACTIVE_HIGH = 0,
	GPIO_ACTIVE_LOW = 1,
	GPIO_OPEN_DRAIN = 2,
	GPIO_OPEN_SOURCE = 4,
	GPIO_PERSISTENT = 0,
	GPIO_TRANSITORY = 8,
	GPIO_PULL_UP = 16,
	GPIO_PULL_DOWN = 32,
	GPIO_LOOKUP_FLAGS_DEFAULT = 0,
};

struct gpiod_lookup {
	const char *key;
	u16 chip_hwnum;
	const char *con_id;
	unsigned int idx;
	long unsigned int flags;
};

struct gpiod_lookup_table {
	struct list_head list;
	const char *dev_id;
	struct gpiod_lookup table[0];
};

struct gpiod_hog {
	struct list_head list;
	const char *chip_label;
	u16 chip_hwnum;
	const char *line_name;
	long unsigned int lflags;
	int dflags;
};

enum {
	GPIOLINE_CHANGED_REQUESTED = 1,
	GPIOLINE_CHANGED_RELEASED = 2,
	GPIOLINE_CHANGED_CONFIG = 3,
};

struct acpi_device;

struct acpi_gpio_info {
	struct acpi_device *adev;
	enum gpiod_flags flags;
	bool gpioint;
	int pin_config;
	int polarity;
	int triggering;
	unsigned int quirks;
};

struct trace_event_raw_gpio_direction {
	struct trace_entry ent;
	unsigned int gpio;
	int in;
	int err;
	char __data[0];
};

struct trace_event_raw_gpio_value {
	struct trace_entry ent;
	unsigned int gpio;
	int get;
	int value;
	char __data[0];
};

struct trace_event_data_offsets_gpio_direction {};

struct trace_event_data_offsets_gpio_value {};

typedef void (*btf_trace_gpio_direction)(void *, unsigned int, int, int);

typedef void (*btf_trace_gpio_value)(void *, unsigned int, int, int);

struct devres;

struct gpio {
	unsigned int gpio;
	long unsigned int flags;
	const char *label;
};

struct of_reconfig_data {
	struct device_node *dn;
	struct property *prop;
	struct property *old_prop;
};

enum of_reconfig_change {
	OF_RECONFIG_NO_CHANGE = 0,
	OF_RECONFIG_CHANGE_ADD = 1,
	OF_RECONFIG_CHANGE_REMOVE = 2,
};

enum of_gpio_flags {
	OF_GPIO_ACTIVE_LOW = 1,
	OF_GPIO_SINGLE_ENDED = 2,
	OF_GPIO_OPEN_DRAIN = 4,
	OF_GPIO_TRANSITORY = 8,
	OF_GPIO_PULL_UP = 16,
	OF_GPIO_PULL_DOWN = 32,
};

struct of_mm_gpio_chip {
	struct gpio_chip gc;
	void (*save_regs)(struct of_mm_gpio_chip *);
	void *regs;
};

struct gpiochip_info {
	char name[32];
	char label[32];
	__u32 lines;
};

enum gpio_v2_line_flag {
	GPIO_V2_LINE_FLAG_USED = 1,
	GPIO_V2_LINE_FLAG_ACTIVE_LOW = 2,
	GPIO_V2_LINE_FLAG_INPUT = 4,
	GPIO_V2_LINE_FLAG_OUTPUT = 8,
	GPIO_V2_LINE_FLAG_EDGE_RISING = 16,
	GPIO_V2_LINE_FLAG_EDGE_FALLING = 32,
	GPIO_V2_LINE_FLAG_OPEN_DRAIN = 64,
	GPIO_V2_LINE_FLAG_OPEN_SOURCE = 128,
	GPIO_V2_LINE_FLAG_BIAS_PULL_UP = 256,
	GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN = 512,
	GPIO_V2_LINE_FLAG_BIAS_DISABLED = 1024,
};

struct gpio_v2_line_values {
	__u64 bits;
	__u64 mask;
};

enum gpio_v2_line_attr_id {
	GPIO_V2_LINE_ATTR_ID_FLAGS = 1,
	GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES = 2,
	GPIO_V2_LINE_ATTR_ID_DEBOUNCE = 3,
};

struct gpio_v2_line_attribute {
	__u32 id;
	__u32 padding;
	union {
		__u64 flags;
		__u64 values;
		__u32 debounce_period_us;
	};
};

struct gpio_v2_line_config_attribute {
	struct gpio_v2_line_attribute attr;
	__u64 mask;
};

struct gpio_v2_line_config {
	__u64 flags;
	__u32 num_attrs;
	__u32 padding[5];
	struct gpio_v2_line_config_attribute attrs[10];
};

struct gpio_v2_line_request {
	__u32 offsets[64];
	char consumer[32];
	struct gpio_v2_line_config config;
	__u32 num_lines;
	__u32 event_buffer_size;
	__u32 padding[5];
	__s32 fd;
};

struct gpio_v2_line_info {
	char name[32];
	char consumer[32];
	__u32 offset;
	__u32 num_attrs;
	__u64 flags;
	struct gpio_v2_line_attribute attrs[10];
	__u32 padding[4];
};

enum gpio_v2_line_changed_type {
	GPIO_V2_LINE_CHANGED_REQUESTED = 1,
	GPIO_V2_LINE_CHANGED_RELEASED = 2,
	GPIO_V2_LINE_CHANGED_CONFIG = 3,
};

struct gpio_v2_line_info_changed {
	struct gpio_v2_line_info info;
	__u64 timestamp_ns;
	__u32 event_type;
	__u32 padding[5];
};

enum gpio_v2_line_event_id {
	GPIO_V2_LINE_EVENT_RISING_EDGE = 1,
	GPIO_V2_LINE_EVENT_FALLING_EDGE = 2,
};

struct gpio_v2_line_event {
	__u64 timestamp_ns;
	__u32 id;
	__u32 offset;
	__u32 seqno;
	__u32 line_seqno;
	__u32 padding[6];
};

struct gpioline_info {
	__u32 line_offset;
	__u32 flags;
	char name[32];
	char consumer[32];
};

struct gpioline_info_changed {
	struct gpioline_info info;
	__u64 timestamp;
	__u32 event_type;
	__u32 padding[5];
};

struct gpiohandle_request {
	__u32 lineoffsets[64];
	__u32 flags;
	__u8 default_values[64];
	char consumer_label[32];
	__u32 lines;
	int fd;
};

struct gpiohandle_config {
	__u32 flags;
	__u8 default_values[64];
	__u32 padding[4];
};

struct gpiohandle_data {
	__u8 values[64];
};

struct gpioevent_request {
	__u32 lineoffset;
	__u32 handleflags;
	__u32 eventflags;
	char consumer_label[32];
	int fd;
};

struct gpioevent_data {
	__u64 timestamp;
	__u32 id;
};

struct linehandle_state {
	struct gpio_device *gdev;
	const char *label;
	struct gpio_desc *descs[64];
	u32 num_descs;
};

struct linereq;

struct line {
	struct gpio_desc *desc;
	struct linereq *req;
	unsigned int irq;
	u64 eflags;
	u64 timestamp_ns;
	u32 req_seqno;
	u32 line_seqno;
	struct delayed_work work;
	unsigned int sw_debounced;
	unsigned int level;
};

struct linereq {
	struct gpio_device *gdev;
	const char *label;
	u32 num_lines;
	wait_queue_head_t wait;
	u32 event_buffer_size;
	struct {
		union {
			struct __kfifo kfifo;
			struct gpio_v2_line_event *type;
			const struct gpio_v2_line_event *const_type;
			char (*rectype)[0];
			struct gpio_v2_line_event *ptr;
			const struct gpio_v2_line_event *ptr_const;
		};
		struct gpio_v2_line_event buf[0];
	} events;
	atomic_t seqno;
	struct mutex config_mutex;
	struct line lines[0];
};

struct lineevent_state {
	struct gpio_device *gdev;
	const char *label;
	struct gpio_desc *desc;
	u32 eflags;
	int irq;
	wait_queue_head_t wait;
	struct {
		union {
			struct __kfifo kfifo;
			struct gpioevent_data *type;
			const struct gpioevent_data *const_type;
			char (*rectype)[0];
			struct gpioevent_data *ptr;
			const struct gpioevent_data *ptr_const;
		};
		struct gpioevent_data buf[16];
	} events;
	u64 timestamp;
};

struct gpio_chardev_data {
	struct gpio_device *gdev;
	wait_queue_head_t wait;
	struct {
		union {
			struct __kfifo kfifo;
			struct gpio_v2_line_info_changed *type;
			const struct gpio_v2_line_info_changed *const_type;
			char (*rectype)[0];
			struct gpio_v2_line_info_changed *ptr;
			const struct gpio_v2_line_info_changed *ptr_const;
		};
		struct gpio_v2_line_info_changed buf[32];
	} events;
	struct notifier_block lineinfo_changed_nb;
	long unsigned int *watched_lines;
	atomic_t watch_abi_version;
};

struct class_attribute {
	struct attribute attr;
	ssize_t (*show)(struct class *, struct class_attribute *, char *);
	ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t);
};

struct gpiod_data {
	struct gpio_desc *desc;
	struct mutex mutex;
	struct kernfs_node *value_kn;
	int irq;
	unsigned char irq_flags;
	bool direction_can_change;
};

enum rpi_firmware_property_tag {
	RPI_FIRMWARE_PROPERTY_END = 0,
	RPI_FIRMWARE_GET_FIRMWARE_REVISION = 1,
	RPI_FIRMWARE_GET_FIRMWARE_VARIANT = 2,
	RPI_FIRMWARE_GET_FIRMWARE_HASH = 3,
	RPI_FIRMWARE_SET_CURSOR_INFO = 32784,
	RPI_FIRMWARE_SET_CURSOR_STATE = 32785,
	RPI_FIRMWARE_GET_BOARD_MODEL = 65537,
	RPI_FIRMWARE_GET_BOARD_REVISION = 65538,
	RPI_FIRMWARE_GET_BOARD_MAC_ADDRESS = 65539,
	RPI_FIRMWARE_GET_BOARD_SERIAL = 65540,
	RPI_FIRMWARE_GET_ARM_MEMORY = 65541,
	RPI_FIRMWARE_GET_VC_MEMORY = 65542,
	RPI_FIRMWARE_GET_CLOCKS = 65543,
	RPI_FIRMWARE_GET_POWER_STATE = 131073,
	RPI_FIRMWARE_GET_TIMING = 131074,
	RPI_FIRMWARE_SET_POWER_STATE = 163841,
	RPI_FIRMWARE_GET_CLOCK_STATE = 196609,
	RPI_FIRMWARE_GET_CLOCK_RATE = 196610,
	RPI_FIRMWARE_GET_VOLTAGE = 196611,
	RPI_FIRMWARE_GET_MAX_CLOCK_RATE = 196612,
	RPI_FIRMWARE_GET_MAX_VOLTAGE = 196613,
	RPI_FIRMWARE_GET_TEMPERATURE = 196614,
	RPI_FIRMWARE_GET_MIN_CLOCK_RATE = 196615,
	RPI_FIRMWARE_GET_MIN_VOLTAGE = 196616,
	RPI_FIRMWARE_GET_TURBO = 196617,
	RPI_FIRMWARE_GET_MAX_TEMPERATURE = 196618,
	RPI_FIRMWARE_GET_STC = 196619,
	RPI_FIRMWARE_ALLOCATE_MEMORY = 196620,
	RPI_FIRMWARE_LOCK_MEMORY = 196621,
	RPI_FIRMWARE_UNLOCK_MEMORY = 196622,
	RPI_FIRMWARE_RELEASE_MEMORY = 196623,
	RPI_FIRMWARE_EXECUTE_CODE = 196624,
	RPI_FIRMWARE_EXECUTE_QPU = 196625,
	RPI_FIRMWARE_SET_ENABLE_QPU = 196626,
	RPI_FIRMWARE_GET_DISPMANX_RESOURCE_MEM_HANDLE = 196628,
	RPI_FIRMWARE_GET_EDID_BLOCK = 196640,
	RPI_FIRMWARE_GET_CUSTOMER_OTP = 196641,
	RPI_FIRMWARE_GET_EDID_BLOCK_DISPLAY = 196643,
	RPI_FIRMWARE_GET_DOMAIN_STATE = 196656,
	RPI_FIRMWARE_GET_THROTTLED = 196678,
	RPI_FIRMWARE_GET_CLOCK_MEASURED = 196679,
	RPI_FIRMWARE_NOTIFY_REBOOT = 196680,
	RPI_FIRMWARE_SET_CLOCK_STATE = 229377,
	RPI_FIRMWARE_SET_CLOCK_RATE = 229378,
	RPI_FIRMWARE_SET_VOLTAGE = 229379,
	RPI_FIRMWARE_SET_TURBO = 229385,
	RPI_FIRMWARE_SET_CUSTOMER_OTP = 229409,
	RPI_FIRMWARE_SET_DOMAIN_STATE = 229424,
	RPI_FIRMWARE_GET_GPIO_STATE = 196673,
	RPI_FIRMWARE_SET_GPIO_STATE = 229441,
	RPI_FIRMWARE_SET_SDHOST_CLOCK = 229442,
	RPI_FIRMWARE_GET_GPIO_CONFIG = 196675,
	RPI_FIRMWARE_SET_GPIO_CONFIG = 229443,
	RPI_FIRMWARE_GET_PERIPH_REG = 196677,
	RPI_FIRMWARE_SET_PERIPH_REG = 229445,
	RPI_FIRMWARE_GET_POE_HAT_VAL = 196681,
	RPI_FIRMWARE_SET_POE_HAT_VAL = 229449,
	RPI_FIRMWARE_SET_POE_HAT_VAL_OLD = 196688,
	RPI_FIRMWARE_NOTIFY_XHCI_RESET = 196696,
	RPI_FIRMWARE_GET_REBOOT_FLAGS = 196708,
	RPI_FIRMWARE_SET_REBOOT_FLAGS = 229476,
	RPI_FIRMWARE_NOTIFY_DISPLAY_DONE = 196710,
	RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 262145,
	RPI_FIRMWARE_FRAMEBUFFER_BLANK = 262146,
	RPI_FIRMWARE_FRAMEBUFFER_GET_PHYSICAL_WIDTH_HEIGHT = 262147,
	RPI_FIRMWARE_FRAMEBUFFER_GET_VIRTUAL_WIDTH_HEIGHT = 262148,
	RPI_FIRMWARE_FRAMEBUFFER_GET_DEPTH = 262149,
	RPI_FIRMWARE_FRAMEBUFFER_GET_PIXEL_ORDER = 262150,
	RPI_FIRMWARE_FRAMEBUFFER_GET_ALPHA_MODE = 262151,
	RPI_FIRMWARE_FRAMEBUFFER_GET_PITCH = 262152,
	RPI_FIRMWARE_FRAMEBUFFER_GET_VIRTUAL_OFFSET = 262153,
	RPI_FIRMWARE_FRAMEBUFFER_GET_OVERSCAN = 262154,
	RPI_FIRMWARE_FRAMEBUFFER_GET_PALETTE = 262155,
	RPI_FIRMWARE_FRAMEBUFFER_GET_LAYER = 262156,
	RPI_FIRMWARE_FRAMEBUFFER_GET_TRANSFORM = 262157,
	RPI_FIRMWARE_FRAMEBUFFER_GET_VSYNC = 262158,
	RPI_FIRMWARE_FRAMEBUFFER_GET_TOUCHBUF = 262159,
	RPI_FIRMWARE_FRAMEBUFFER_GET_GPIOVIRTBUF = 262160,
	RPI_FIRMWARE_FRAMEBUFFER_RELEASE = 294913,
	RPI_FIRMWARE_FRAMEBUFFER_GET_DISPLAY_ID = 262166,
	RPI_FIRMWARE_FRAMEBUFFER_SET_DISPLAY_NUM = 294931,
	RPI_FIRMWARE_FRAMEBUFFER_GET_NUM_DISPLAYS = 262163,
	RPI_FIRMWARE_FRAMEBUFFER_GET_DISPLAY_SETTINGS = 262164,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_PHYSICAL_WIDTH_HEIGHT = 278531,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_VIRTUAL_WIDTH_HEIGHT = 278532,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_DEPTH = 278533,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_PIXEL_ORDER = 278534,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_ALPHA_MODE = 278535,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_VIRTUAL_OFFSET = 278537,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_OVERSCAN = 278538,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_PALETTE = 278539,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_LAYER = 278540,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_TRANSFORM = 278541,
	RPI_FIRMWARE_FRAMEBUFFER_TEST_VSYNC = 278542,
	RPI_FIRMWARE_FRAMEBUFFER_SET_PHYSICAL_WIDTH_HEIGHT = 294915,
	RPI_FIRMWARE_FRAMEBUFFER_SET_VIRTUAL_WIDTH_HEIGHT = 294916,
	RPI_FIRMWARE_FRAMEBUFFER_SET_DEPTH = 294917,
	RPI_FIRMWARE_FRAMEBUFFER_SET_PIXEL_ORDER = 294918,
	RPI_FIRMWARE_FRAMEBUFFER_SET_ALPHA_MODE = 294919,
	RPI_FIRMWARE_FRAMEBUFFER_SET_PITCH = 294920,
	RPI_FIRMWARE_FRAMEBUFFER_SET_VIRTUAL_OFFSET = 294921,
	RPI_FIRMWARE_FRAMEBUFFER_SET_OVERSCAN = 294922,
	RPI_FIRMWARE_FRAMEBUFFER_SET_PALETTE = 294923,
	RPI_FIRMWARE_FRAMEBUFFER_SET_TOUCHBUF = 294943,
	RPI_FIRMWARE_FRAMEBUFFER_SET_GPIOVIRTBUF = 294944,
	RPI_FIRMWARE_FRAMEBUFFER_SET_VSYNC = 294926,
	RPI_FIRMWARE_FRAMEBUFFER_SET_LAYER = 294924,
	RPI_FIRMWARE_FRAMEBUFFER_SET_TRANSFORM = 294925,
	RPI_FIRMWARE_FRAMEBUFFER_SET_BACKLIGHT = 294927,
	RPI_FIRMWARE_VCHIQ_INIT = 294928,
	RPI_FIRMWARE_SET_PLANE = 294933,
	RPI_FIRMWARE_GET_DISPLAY_TIMING = 262167,
	RPI_FIRMWARE_SET_TIMING = 294935,
	RPI_FIRMWARE_GET_DISPLAY_CFG = 262168,
	RPI_FIRMWARE_SET_DISPLAY_POWER = 294937,
	RPI_FIRMWARE_GET_COMMAND_LINE = 327681,
	RPI_FIRMWARE_GET_DMA_CHANNELS = 393217,
};

struct brcmvirt_gpio {
	struct gpio_chip gc;
	u32 *ts_base;
	u32 enables_disables[2];
	dma_addr_t bus_addr;
};

struct rpi_firmware;

struct rpi_exp_gpio {
	struct gpio_chip gc;
	struct rpi_firmware *fw;
};

struct gpio_set_config {
	u32 gpio;
	u32 direction;
	u32 polarity;
	u32 term_en;
	u32 term_pull_up;
	u32 state;
};

struct gpio_get_config {
	u32 gpio;
	u32 direction;
	u32 polarity;
	u32 term_en;
	u32 term_pull_up;
};

struct gpio_get_set_state {
	u32 gpio;
	u32 state;
};

enum stmpe_block {
	STMPE_BLOCK_GPIO = 1,
	STMPE_BLOCK_KEYPAD = 2,
	STMPE_BLOCK_TOUCHSCREEN = 4,
	STMPE_BLOCK_ADC = 8,
	STMPE_BLOCK_PWM = 16,
	STMPE_BLOCK_ROTATOR = 32,
};

enum stmpe_partnum {
	STMPE610 = 0,
	STMPE801 = 1,
	STMPE811 = 2,
	STMPE1600 = 3,
	STMPE1601 = 4,
	STMPE1801 = 5,
	STMPE2401 = 6,
	STMPE2403 = 7,
	STMPE_NBR_PARTS = 8,
};

enum {
	STMPE_IDX_CHIP_ID = 0,
	STMPE_IDX_SYS_CTRL = 1,
	STMPE_IDX_SYS_CTRL2 = 2,
	STMPE_IDX_ICR_LSB = 3,
	STMPE_IDX_IER_LSB = 4,
	STMPE_IDX_IER_MSB = 5,
	STMPE_IDX_ISR_LSB = 6,
	STMPE_IDX_ISR_MSB = 7,
	STMPE_IDX_GPMR_LSB = 8,
	STMPE_IDX_GPMR_CSB = 9,
	STMPE_IDX_GPMR_MSB = 10,
	STMPE_IDX_GPSR_LSB = 11,
	STMPE_IDX_GPSR_CSB = 12,
	STMPE_IDX_GPSR_MSB = 13,
	STMPE_IDX_GPCR_LSB = 14,
	STMPE_IDX_GPCR_CSB = 15,
	STMPE_IDX_GPCR_MSB = 16,
	STMPE_IDX_GPDR_LSB = 17,
	STMPE_IDX_GPDR_CSB = 18,
	STMPE_IDX_GPDR_MSB = 19,
	STMPE_IDX_GPEDR_LSB = 20,
	STMPE_IDX_GPEDR_CSB = 21,
	STMPE_IDX_GPEDR_MSB = 22,
	STMPE_IDX_GPRER_LSB = 23,
	STMPE_IDX_GPRER_CSB = 24,
	STMPE_IDX_GPRER_MSB = 25,
	STMPE_IDX_GPFER_LSB = 26,
	STMPE_IDX_GPFER_CSB = 27,
	STMPE_IDX_GPFER_MSB = 28,
	STMPE_IDX_GPPUR_LSB = 29,
	STMPE_IDX_GPPDR_LSB = 30,
	STMPE_IDX_GPAFR_U_MSB = 31,
	STMPE_IDX_IEGPIOR_LSB = 32,
	STMPE_IDX_IEGPIOR_CSB = 33,
	STMPE_IDX_IEGPIOR_MSB = 34,
	STMPE_IDX_ISGPIOR_LSB = 35,
	STMPE_IDX_ISGPIOR_CSB = 36,
	STMPE_IDX_ISGPIOR_MSB = 37,
	STMPE_IDX_MAX = 38,
};

struct stmpe_client_info;

struct stmpe_variant_info;

struct stmpe_platform_data;

struct stmpe {
	struct regulator *vcc;
	struct regulator *vio;
	struct mutex lock;
	struct mutex irq_lock;
	struct device *dev;
	struct irq_domain *domain;
	void *client;
	struct stmpe_client_info *ci;
	enum stmpe_partnum partnum;
	struct stmpe_variant_info *variant;
	const u8 *regs;
	int irq;
	int num_gpios;
	u8 ier[2];
	u8 oldier[2];
	struct stmpe_platform_data *pdata;
	u8 sample_time;
	u8 mod_12b;
	u8 ref_sel;
	u8 adc_freq;
};

enum {
	REG_RE = 0,
	REG_FE = 1,
	REG_IE = 2,
};

enum {
	LSB = 0,
	CSB = 1,
	MSB = 2,
};

struct stmpe_gpio {
	struct gpio_chip chip;
	struct stmpe *stmpe;
	struct device *dev;
	struct mutex irq_lock;
	u32 norequest_mask;
	u8 regs[9];
	u8 oldregs[9];
};

enum pwm_polarity {
	PWM_POLARITY_NORMAL = 0,
	PWM_POLARITY_INVERSED = 1,
};

struct pwm_args {
	u64 period;
	enum pwm_polarity polarity;
};

enum {
	PWMF_REQUESTED = 1,
	PWMF_EXPORTED = 2,
};

struct pwm_state {
	u64 period;
	u64 duty_cycle;
	enum pwm_polarity polarity;
	bool enabled;
};

struct pwm_chip;

struct pwm_device {
	const char *label;
	long unsigned int flags;
	unsigned int hwpwm;
	unsigned int pwm;
	struct pwm_chip *chip;
	void *chip_data;
	struct pwm_args args;
	struct pwm_state state;
	struct pwm_state last;
};

struct pwm_ops;

struct pwm_chip {
	struct device *dev;
	const struct pwm_ops *ops;
	int base;
	unsigned int npwm;
	struct pwm_device * (*of_xlate)(struct pwm_chip *, const struct of_phandle_args *);
	unsigned int of_pwm_n_cells;
	struct list_head list;
	struct pwm_device *pwms;
};

struct pwm_capture;

struct pwm_ops {
	int (*request)(struct pwm_chip *, struct pwm_device *);
	void (*free)(struct pwm_chip *, struct pwm_device *);
	int (*capture)(struct pwm_chip *, struct pwm_device *, struct pwm_capture *, long unsigned int);
	int (*apply)(struct pwm_chip *, struct pwm_device *, const struct pwm_state *);
	void (*get_state)(struct pwm_chip *, struct pwm_device *, struct pwm_state *);
	struct module *owner;
	int (*config)(struct pwm_chip *, struct pwm_device *, int, int);
	int (*set_polarity)(struct pwm_chip *, struct pwm_device *, enum pwm_polarity);
	int (*enable)(struct pwm_chip *, struct pwm_device *);
	void (*disable)(struct pwm_chip *, struct pwm_device *);
};

struct pwm_capture {
	unsigned int period;
	unsigned int duty_cycle;
};

struct pwm_lookup {
	struct list_head list;
	const char *provider;
	unsigned int index;
	const char *dev_id;
	const char *con_id;
	unsigned int period;
	enum pwm_polarity polarity;
	const char *module;
};

struct trace_event_raw_pwm {
	struct trace_entry ent;
	struct pwm_device *pwm;
	u64 period;
	u64 duty_cycle;
	enum pwm_polarity polarity;
	bool enabled;
	char __data[0];
};

struct trace_event_data_offsets_pwm {};

typedef void (*btf_trace_pwm_apply)(void *, struct pwm_device *, const struct pwm_state *);

typedef void (*btf_trace_pwm_get)(void *, struct pwm_device *, const struct pwm_state *);

struct pwm_export {
	struct device child;
	struct pwm_device *pwm;
	struct mutex lock;
	struct pwm_state suspend;
};

enum {
	pci_channel_io_normal = 1,
	pci_channel_io_frozen = 2,
	pci_channel_io_perm_failure = 3,
};

struct pci_bus_resource {
	struct list_head list;
	struct resource *res;
	unsigned int flags;
};

typedef u64 pci_bus_addr_t;

struct pci_bus_region {
	pci_bus_addr_t start;
	pci_bus_addr_t end;
};

enum pci_fixup_pass {
	pci_fixup_early = 0,
	pci_fixup_header = 1,
	pci_fixup_final = 2,
	pci_fixup_enable = 3,
	pci_fixup_resume = 4,
	pci_fixup_suspend = 5,
	pci_fixup_resume_early = 6,
	pci_fixup_suspend_late = 7,
};

struct hotplug_slot_ops;

struct hotplug_slot {
	const struct hotplug_slot_ops *ops;
	struct list_head slot_list;
	struct pci_slot *pci_slot;
	struct module *owner;
	const char *mod_name;
};

enum pci_dev_flags {
	PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = 1,
	PCI_DEV_FLAGS_NO_D3 = 2,
	PCI_DEV_FLAGS_ASSIGNED = 4,
	PCI_DEV_FLAGS_ACS_ENABLED_QUIRK = 8,
	PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS = 32,
	PCI_DEV_FLAGS_NO_BUS_RESET = 64,
	PCI_DEV_FLAGS_NO_PM_RESET = 128,
	PCI_DEV_FLAGS_VPD_REF_F0 = 256,
	PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT = 512,
	PCI_DEV_FLAGS_NO_FLR_RESET = 1024,
	PCI_DEV_FLAGS_NO_RELAXED_ORDERING = 2048,
	PCI_DEV_FLAGS_HAS_MSI_MASKING = 4096,
};

enum pci_bus_flags {
	PCI_BUS_FLAGS_NO_MSI = 1,
	PCI_BUS_FLAGS_NO_MMRBC = 2,
	PCI_BUS_FLAGS_NO_AERSID = 4,
	PCI_BUS_FLAGS_NO_EXTCFG = 8,
};

enum pci_bus_speed {
	PCI_SPEED_33MHz = 0,
	PCI_SPEED_66MHz = 1,
	PCI_SPEED_66MHz_PCIX = 2,
	PCI_SPEED_100MHz_PCIX = 3,
	PCI_SPEED_133MHz_PCIX = 4,
	PCI_SPEED_66MHz_PCIX_ECC = 5,
	PCI_SPEED_100MHz_PCIX_ECC = 6,
	PCI_SPEED_133MHz_PCIX_ECC = 7,
	PCI_SPEED_66MHz_PCIX_266 = 9,
	PCI_SPEED_100MHz_PCIX_266 = 10,
	PCI_SPEED_133MHz_PCIX_266 = 11,
	AGP_UNKNOWN = 12,
	AGP_1X = 13,
	AGP_2X = 14,
	AGP_4X = 15,
	AGP_8X = 16,
	PCI_SPEED_66MHz_PCIX_533 = 17,
	PCI_SPEED_100MHz_PCIX_533 = 18,
	PCI_SPEED_133MHz_PCIX_533 = 19,
	PCIE_SPEED_2_5GT = 20,
	PCIE_SPEED_5_0GT = 21,
	PCIE_SPEED_8_0GT = 22,
	PCIE_SPEED_16_0GT = 23,
	PCIE_SPEED_32_0GT = 24,
	PCI_SPEED_UNKNOWN = 255,
};

struct pci_host_bridge {
	struct device dev;
	struct pci_bus *bus;
	struct pci_ops *ops;
	struct pci_ops *child_ops;
	void *sysdata;
	int busnr;
	struct list_head windows;
	struct list_head dma_ranges;
	u8 (*swizzle_irq)(struct pci_dev *, u8 *);
	int (*map_irq)(const struct pci_dev *, u8, u8);
	void (*release_fn)(struct pci_host_bridge *);
	void *release_data;
	struct msi_controller *msi;
	unsigned int ignore_reset_delay: 1;
	unsigned int no_ext_tags: 1;
	unsigned int native_aer: 1;
	unsigned int native_pcie_hotplug: 1;
	unsigned int native_shpc_hotplug: 1;
	unsigned int native_pme: 1;
	unsigned int native_ltr: 1;
	unsigned int native_dpc: 1;
	unsigned int preserve_config: 1;
	unsigned int size_windows: 1;
	resource_size_t (*align_resource)(struct pci_dev *, const struct resource *, resource_size_t, resource_size_t, resource_size_t);
	long: 64;
	long unsigned int private[0];
};

enum {
	PCI_REASSIGN_ALL_RSRC = 1,
	PCI_REASSIGN_ALL_BUS = 2,
	PCI_PROBE_ONLY = 4,
	PCI_CAN_SKIP_ISA_ALIGN = 8,
	PCI_ENABLE_PROC_DOMAINS = 16,
	PCI_COMPAT_DOMAIN_0 = 32,
	PCI_SCAN_ALL_PCIE_DEVS = 64,
};

enum pcie_bus_config_types {
	PCIE_BUS_TUNE_OFF = 0,
	PCIE_BUS_DEFAULT = 1,
	PCIE_BUS_SAFE = 2,
	PCIE_BUS_PERFORMANCE = 3,
	PCIE_BUS_PEER2PEER = 4,
};

struct hotplug_slot_ops {
	int (*enable_slot)(struct hotplug_slot *);
	int (*disable_slot)(struct hotplug_slot *);
	int (*set_attention_status)(struct hotplug_slot *, u8);
	int (*hardware_test)(struct hotplug_slot *, u32);
	int (*get_power_status)(struct hotplug_slot *, u8 *);
	int (*get_attention_status)(struct hotplug_slot *, u8 *);
	int (*get_latch_status)(struct hotplug_slot *, u8 *);
	int (*get_adapter_status)(struct hotplug_slot *, u8 *);
	int (*reset_slot)(struct hotplug_slot *, int);
};

enum pci_bar_type {
	pci_bar_unknown = 0,
	pci_bar_io = 1,
	pci_bar_mem32 = 2,
	pci_bar_mem64 = 3,
};

struct pci_domain_busn_res {
	struct list_head list;
	struct resource res;
	int domain_nr;
};

struct dmi_strmatch {
	unsigned char slot: 7;
	unsigned char exact_match: 1;
	char substr[79];
};

struct dmi_system_id {
	int (*callback)(const struct dmi_system_id *);
	const char *ident;
	struct dmi_strmatch matches[4];
	void *driver_data;
};

struct bus_attribute {
	struct attribute attr;
	ssize_t (*show)(struct bus_type *, char *);
	ssize_t (*store)(struct bus_type *, const char *, size_t);
};

enum pcie_reset_state {
	pcie_deassert_reset = 1,
	pcie_warm_reset = 2,
	pcie_hot_reset = 3,
};

enum pcie_link_width {
	PCIE_LNK_WIDTH_RESRV = 0,
	PCIE_LNK_X1 = 1,
	PCIE_LNK_X2 = 2,
	PCIE_LNK_X4 = 4,
	PCIE_LNK_X8 = 8,
	PCIE_LNK_X12 = 12,
	PCIE_LNK_X16 = 16,
	PCIE_LNK_X32 = 32,
	PCIE_LNK_WIDTH_UNKNOWN = 255,
};

struct pci_cap_saved_data {
	u16 cap_nr;
	bool cap_extended;
	unsigned int size;
	u32 data[0];
};

struct pci_cap_saved_state {
	struct hlist_node next;
	struct pci_cap_saved_data cap;
};

typedef int (*arch_set_vga_state_t)(struct pci_dev *, bool, unsigned int, u32);

struct pci_platform_pm_ops {
	bool (*bridge_d3)(struct pci_dev *);
	bool (*is_manageable)(struct pci_dev *);
	int (*set_state)(struct pci_dev *, pci_power_t);
	pci_power_t (*get_state)(struct pci_dev *);
	void (*refresh_state)(struct pci_dev *);
	pci_power_t (*choose_state)(struct pci_dev *);
	int (*set_wakeup)(struct pci_dev *, bool);
	bool (*need_resume)(struct pci_dev *);
};

struct pci_pme_device {
	struct list_head list;
	struct pci_dev *dev;
};

struct pci_saved_state {
	u32 config_space[16];
	struct pci_cap_saved_data cap[0];
};

struct pci_devres {
	unsigned int enabled: 1;
	unsigned int pinned: 1;
	unsigned int orig_intx: 1;
	unsigned int restore_intx: 1;
	unsigned int mwi: 1;
	u32 region_mask;
};

struct driver_attribute {
	struct attribute attr;
	ssize_t (*show)(struct device_driver *, char *);
	ssize_t (*store)(struct device_driver *, const char *, size_t);
};

enum dev_dma_attr {
	DEV_DMA_NOT_SUPPORTED = 0,
	DEV_DMA_NON_COHERENT = 1,
	DEV_DMA_COHERENT = 2,
};

struct pci_dynid {
	struct list_head node;
	struct pci_device_id id;
};

struct drv_dev_and_id {
	struct pci_driver *drv;
	struct pci_dev *dev;
	const struct pci_device_id *id;
};

enum pci_mmap_state {
	pci_mmap_io = 0,
	pci_mmap_mem = 1,
};

enum pci_mmap_api {
	PCI_MMAP_SYSFS = 0,
	PCI_MMAP_PROCFS = 1,
};

struct pci_vpd_ops;

struct pci_vpd {
	const struct pci_vpd_ops *ops;
	struct bin_attribute *attr;
	struct mutex lock;
	unsigned int len;
	u16 flag;
	u8 cap;
	unsigned int busy: 1;
	unsigned int valid: 1;
};

struct pci_vpd_ops {
	ssize_t (*read)(struct pci_dev *, loff_t, size_t, void *);
	ssize_t (*write)(struct pci_dev *, loff_t, size_t, const void *);
	int (*set_size)(struct pci_dev *, size_t);
};

struct pci_dev_resource {
	struct list_head list;
	struct resource *res;
	struct pci_dev *dev;
	resource_size_t start;
	resource_size_t end;
	resource_size_t add_size;
	resource_size_t min_align;
	long unsigned int flags;
};

enum release_type {
	leaf_only = 0,
	whole_subtree = 1,
};

enum enable_type {
	undefined = 4294967295,
	user_disabled = 0,
	auto_disabled = 1,
	user_enabled = 2,
	auto_enabled = 3,
};

struct aspm_latency {
	u32 l0s;
	u32 l1;
};

struct pcie_link_state {
	struct pci_dev *pdev;
	struct pci_dev *downstream;
	struct pcie_link_state *root;
	struct pcie_link_state *parent;
	struct list_head sibling;
	u32 aspm_support: 7;
	u32 aspm_enabled: 7;
	u32 aspm_capable: 7;
	u32 aspm_default: 7;
	char: 4;
	u32 aspm_disable: 7;
	u32 clkpm_capable: 1;
	u32 clkpm_enabled: 1;
	u32 clkpm_default: 1;
	u32 clkpm_disable: 1;
	struct aspm_latency latency_up;
	struct aspm_latency latency_dw;
	struct aspm_latency acceptable[8];
};

struct pci_slot_attribute {
	struct attribute attr;
	ssize_t (*show)(struct pci_slot *, char *);
	ssize_t (*store)(struct pci_slot *, const char *, size_t);
};

struct of_bus;

struct of_pci_range_parser {
	struct device_node *node;
	struct of_bus *bus;
	const __be32 *range;
	const __be32 *end;
	int na;
	int ns;
	int pna;
	bool dma;
};

struct of_pci_range {
	union {
		u64 pci_addr;
		u64 bus_addr;
	};
	u64 cpu_addr;
	u64 size;
	u32 flags;
};

enum dmi_field {
	DMI_NONE = 0,
	DMI_BIOS_VENDOR = 1,
	DMI_BIOS_VERSION = 2,
	DMI_BIOS_DATE = 3,
	DMI_BIOS_RELEASE = 4,
	DMI_EC_FIRMWARE_RELEASE = 5,
	DMI_SYS_VENDOR = 6,
	DMI_PRODUCT_NAME = 7,
	DMI_PRODUCT_VERSION = 8,
	DMI_PRODUCT_SERIAL = 9,
	DMI_PRODUCT_UUID = 10,
	DMI_PRODUCT_SKU = 11,
	DMI_PRODUCT_FAMILY = 12,
	DMI_BOARD_VENDOR = 13,
	DMI_BOARD_NAME = 14,
	DMI_BOARD_VERSION = 15,
	DMI_BOARD_SERIAL = 16,
	DMI_BOARD_ASSET_TAG = 17,
	DMI_CHASSIS_VENDOR = 18,
	DMI_CHASSIS_TYPE = 19,
	DMI_CHASSIS_VERSION = 20,
	DMI_CHASSIS_SERIAL = 21,
	DMI_CHASSIS_ASSET_TAG = 22,
	DMI_STRING_MAX = 23,
	DMI_OEM_STRING = 24,
};

struct pci_fixup {
	u16 vendor;
	u16 device;
	u32 class;
	unsigned int class_shift;
	int hook_offset;
};

enum {
	NVME_REG_CAP = 0,
	NVME_REG_VS = 8,
	NVME_REG_INTMS = 12,
	NVME_REG_INTMC = 16,
	NVME_REG_CC = 20,
	NVME_REG_CSTS = 28,
	NVME_REG_NSSR = 32,
	NVME_REG_AQA = 36,
	NVME_REG_ASQ = 40,
	NVME_REG_ACQ = 48,
	NVME_REG_CMBLOC = 56,
	NVME_REG_CMBSZ = 60,
	NVME_REG_BPINFO = 64,
	NVME_REG_BPRSEL = 68,
	NVME_REG_BPMBL = 72,
	NVME_REG_CMBMSC = 80,
	NVME_REG_PMRCAP = 3584,
	NVME_REG_PMRCTL = 3588,
	NVME_REG_PMRSTS = 3592,
	NVME_REG_PMREBS = 3596,
	NVME_REG_PMRSWTP = 3600,
	NVME_REG_DBS = 4096,
};

enum {
	NVME_CC_ENABLE = 1,
	NVME_CC_EN_SHIFT = 0,
	NVME_CC_CSS_SHIFT = 4,
	NVME_CC_MPS_SHIFT = 7,
	NVME_CC_AMS_SHIFT = 11,
	NVME_CC_SHN_SHIFT = 14,
	NVME_CC_IOSQES_SHIFT = 16,
	NVME_CC_IOCQES_SHIFT = 20,
	NVME_CC_CSS_NVM = 0,
	NVME_CC_CSS_CSI = 96,
	NVME_CC_CSS_MASK = 112,
	NVME_CC_AMS_RR = 0,
	NVME_CC_AMS_WRRU = 2048,
	NVME_CC_AMS_VS = 14336,
	NVME_CC_SHN_NONE = 0,
	NVME_CC_SHN_NORMAL = 16384,
	NVME_CC_SHN_ABRUPT = 32768,
	NVME_CC_SHN_MASK = 49152,
	NVME_CC_IOSQES = 393216,
	NVME_CC_IOCQES = 4194304,
	NVME_CAP_CSS_NVM = 1,
	NVME_CAP_CSS_CSI = 64,
	NVME_CSTS_RDY = 1,
	NVME_CSTS_CFS = 2,
	NVME_CSTS_NSSRO = 16,
	NVME_CSTS_PP = 32,
	NVME_CSTS_SHST_NORMAL = 0,
	NVME_CSTS_SHST_OCCUR = 4,
	NVME_CSTS_SHST_CMPLT = 8,
	NVME_CSTS_SHST_MASK = 12,
	NVME_CMBMSC_CRE = 1,
	NVME_CMBMSC_CMSE = 2,
};

enum {
	NVME_AEN_BIT_NS_ATTR = 8,
	NVME_AEN_BIT_FW_ACT = 9,
	NVME_AEN_BIT_ANA_CHANGE = 11,
	NVME_AEN_BIT_DISC_CHANGE = 31,
};

enum {
	SWITCHTEC_GAS_MRPC_OFFSET = 0,
	SWITCHTEC_GAS_TOP_CFG_OFFSET = 4096,
	SWITCHTEC_GAS_SW_EVENT_OFFSET = 6144,
	SWITCHTEC_GAS_SYS_INFO_OFFSET = 8192,
	SWITCHTEC_GAS_FLASH_INFO_OFFSET = 8704,
	SWITCHTEC_GAS_PART_CFG_OFFSET = 16384,
	SWITCHTEC_GAS_NTB_OFFSET = 65536,
	SWITCHTEC_GAS_PFF_CSR_OFFSET = 1261568,
};

enum {
	SWITCHTEC_NTB_REG_INFO_OFFSET = 0,
	SWITCHTEC_NTB_REG_CTRL_OFFSET = 16384,
	SWITCHTEC_NTB_REG_DBMSG_OFFSET = 409600,
};

struct nt_partition_info {
	u32 xlink_enabled;
	u32 target_part_low;
	u32 target_part_high;
	u32 reserved;
};

struct ntb_info_regs {
	u8 partition_count;
	u8 partition_id;
	u16 reserved1;
	u64 ep_map;
	u16 requester_id;
	u16 reserved2;
	u32 reserved3[4];
	struct nt_partition_info ntp_info[48];
} __attribute__((packed));

struct ntb_ctrl_regs {
	u32 partition_status;
	u32 partition_op;
	u32 partition_ctrl;
	u32 bar_setup;
	u32 bar_error;
	u16 lut_table_entries;
	u16 lut_table_offset;
	u32 lut_error;
	u16 req_id_table_size;
	u16 req_id_table_offset;
	u32 req_id_error;
	u32 reserved1[7];
	struct {
		u32 ctl;
		u32 win_size;
		u64 xlate_addr;
	} bar_entry[6];
	struct {
		u32 win_size;
		u32 reserved[3];
	} bar_ext_entry[6];
	u32 reserved2[192];
	u32 req_id_table[512];
	u32 reserved3[256];
	u64 lut_entry[512];
};

struct pci_dev_reset_methods {
	u16 vendor;
	u16 device;
	int (*reset)(struct pci_dev *, int);
};

struct pci_dev_acs_enabled {
	u16 vendor;
	u16 device;
	int (*acs_enabled)(struct pci_dev *, u16);
};

struct pci_dev_acs_ops {
	u16 vendor;
	u16 device;
	int (*enable_acs)(struct pci_dev *);
	int (*disable_acs_redir)(struct pci_dev *);
};

struct msix_entry {
	u32 vector;
	u16 entry;
};

enum dmi_device_type {
	DMI_DEV_TYPE_ANY = 0,
	DMI_DEV_TYPE_OTHER = 1,
	DMI_DEV_TYPE_UNKNOWN = 2,
	DMI_DEV_TYPE_VIDEO = 3,
	DMI_DEV_TYPE_SCSI = 4,
	DMI_DEV_TYPE_ETHERNET = 5,
	DMI_DEV_TYPE_TOKENRING = 6,
	DMI_DEV_TYPE_SOUND = 7,
	DMI_DEV_TYPE_PATA = 8,
	DMI_DEV_TYPE_SATA = 9,
	DMI_DEV_TYPE_SAS = 10,
	DMI_DEV_TYPE_IPMI = 4294967295,
	DMI_DEV_TYPE_OEM_STRING = 4294967294,
	DMI_DEV_TYPE_DEV_ONBOARD = 4294967293,
	DMI_DEV_TYPE_DEV_SLOT = 4294967292,
};

struct dmi_device {
	struct list_head list;
	int type;
	const char *name;
	void *device_data;
};

struct dmi_dev_onboard {
	struct dmi_device dev;
	int instance;
	int segment;
	int bus;
	int devfn;
};

enum smbios_attr_enum {
	SMBIOS_ATTR_NONE = 0,
	SMBIOS_ATTR_LABEL_SHOW = 1,
	SMBIOS_ATTR_INSTANCE_SHOW = 2,
};

enum {
	RGR1_SW_INIT_1 = 0,
	EXT_CFG_INDEX = 1,
	EXT_CFG_DATA = 2,
};

enum pcie_type {
	GENERIC = 0,
	BCM7278 = 1,
	BCM2711 = 2,
};

struct brcm_pcie;

struct pcie_cfg_data {
	const int *offsets;
	const enum pcie_type type;
	void (*perst_set)(struct brcm_pcie *, u32);
	void (*bridge_sw_init_set)(struct brcm_pcie *, u32);
};

struct reset_control;

struct brcm_msi;

struct brcm_pcie {
	struct device *dev;
	void *base;
	struct clk *clk;
	struct device_node *np;
	bool ssc;
	bool l1ss;
	int gen;
	u64 msi_target_addr;
	struct brcm_msi *msi;
	const int *reg_offsets;
	enum pcie_type type;
	struct reset_control *rescal;
	int num_memc;
	u64 memc_size[3];
	u32 hw_rev;
	void (*perst_set)(struct brcm_pcie *, u32);
	void (*bridge_sw_init_set)(struct brcm_pcie *, u32);
};

struct brcm_msi {
	struct device *dev;
	void *base;
	struct device_node *np;
	struct irq_domain *msi_domain;
	struct irq_domain *inner_domain;
	struct mutex lock;
	u64 target_addr;
	int irq;
	long unsigned int used;
	bool legacy;
	int legacy_shift;
	int nr;
	void *intr_base;
};

enum hdmi_infoframe_type {
	HDMI_INFOFRAME_TYPE_VENDOR = 129,
	HDMI_INFOFRAME_TYPE_AVI = 130,
	HDMI_INFOFRAME_TYPE_SPD = 131,
	HDMI_INFOFRAME_TYPE_AUDIO = 132,
	HDMI_INFOFRAME_TYPE_DRM = 135,
};

struct hdmi_any_infoframe {
	enum hdmi_infoframe_type type;
	unsigned char version;
	unsigned char length;
};

enum hdmi_colorspace {
	HDMI_COLORSPACE_RGB = 0,
	HDMI_COLORSPACE_YUV422 = 1,
	HDMI_COLORSPACE_YUV444 = 2,
	HDMI_COLORSPACE_YUV420 = 3,
	HDMI_COLORSPACE_RESERVED4 = 4,
	HDMI_COLORSPACE_RESERVED5 = 5,
	HDMI_COLORSPACE_RESERVED6 = 6,
	HDMI_COLORSPACE_IDO_DEFINED = 7,
};

enum hdmi_scan_mode {
	HDMI_SCAN_MODE_NONE = 0,
	HDMI_SCAN_MODE_OVERSCAN = 1,
	HDMI_SCAN_MODE_UNDERSCAN = 2,
	HDMI_SCAN_MODE_RESERVED = 3,
};

enum hdmi_colorimetry {
	HDMI_COLORIMETRY_NONE = 0,
	HDMI_COLORIMETRY_ITU_601 = 1,
	HDMI_COLORIMETRY_ITU_709 = 2,
	HDMI_COLORIMETRY_EXTENDED = 3,
};

enum hdmi_picture_aspect {
	HDMI_PICTURE_ASPECT_NONE = 0,
	HDMI_PICTURE_ASPECT_4_3 = 1,
	HDMI_PICTURE_ASPECT_16_9 = 2,
	HDMI_PICTURE_ASPECT_64_27 = 3,
	HDMI_PICTURE_ASPECT_256_135 = 4,
	HDMI_PICTURE_ASPECT_RESERVED = 5,
};

enum hdmi_active_aspect {
	HDMI_ACTIVE_ASPECT_16_9_TOP = 2,
	HDMI_ACTIVE_ASPECT_14_9_TOP = 3,
	HDMI_ACTIVE_ASPECT_16_9_CENTER = 4,
	HDMI_ACTIVE_ASPECT_PICTURE = 8,
	HDMI_ACTIVE_ASPECT_4_3 = 9,
	HDMI_ACTIVE_ASPECT_16_9 = 10,
	HDMI_ACTIVE_ASPECT_14_9 = 11,
	HDMI_ACTIVE_ASPECT_4_3_SP_14_9 = 13,
	HDMI_ACTIVE_ASPECT_16_9_SP_14_9 = 14,
	HDMI_ACTIVE_ASPECT_16_9_SP_4_3 = 15,
};

enum hdmi_extended_colorimetry {
	HDMI_EXTENDED_COLORIMETRY_XV_YCC_601 = 0,
	HDMI_EXTENDED_COLORIMETRY_XV_YCC_709 = 1,
	HDMI_EXTENDED_COLORIMETRY_S_YCC_601 = 2,
	HDMI_EXTENDED_COLORIMETRY_OPYCC_601 = 3,
	HDMI_EXTENDED_COLORIMETRY_OPRGB = 4,
	HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM = 5,
	HDMI_EXTENDED_COLORIMETRY_BT2020 = 6,
	HDMI_EXTENDED_COLORIMETRY_RESERVED = 7,
};

enum hdmi_quantization_range {
	HDMI_QUANTIZATION_RANGE_DEFAULT = 0,
	HDMI_QUANTIZATION_RANGE_LIMITED = 1,
	HDMI_QUANTIZATION_RANGE_FULL = 2,
	HDMI_QUANTIZATION_RANGE_RESERVED = 3,
};

enum hdmi_nups {
	HDMI_NUPS_UNKNOWN = 0,
	HDMI_NUPS_HORIZONTAL = 1,
	HDMI_NUPS_VERTICAL = 2,
	HDMI_NUPS_BOTH = 3,
};

enum hdmi_ycc_quantization_range {
	HDMI_YCC_QUANTIZATION_RANGE_LIMITED = 0,
	HDMI_YCC_QUANTIZATION_RANGE_FULL = 1,
};

enum hdmi_content_type {
	HDMI_CONTENT_TYPE_GRAPHICS = 0,
	HDMI_CONTENT_TYPE_PHOTO = 1,
	HDMI_CONTENT_TYPE_CINEMA = 2,
	HDMI_CONTENT_TYPE_GAME = 3,
};

enum hdmi_metadata_type {
	HDMI_STATIC_METADATA_TYPE1 = 0,
};

enum hdmi_eotf {
	HDMI_EOTF_TRADITIONAL_GAMMA_SDR = 0,
	HDMI_EOTF_TRADITIONAL_GAMMA_HDR = 1,
	HDMI_EOTF_SMPTE_ST2084 = 2,
	HDMI_EOTF_BT_2100_HLG = 3,
};

struct hdmi_avi_infoframe {
	enum hdmi_infoframe_type type;
	unsigned char version;
	unsigned char length;
	enum hdmi_colorspace colorspace;
	enum hdmi_scan_mode scan_mode;
	enum hdmi_colorimetry colorimetry;
	enum hdmi_picture_aspect picture_aspect;
	enum hdmi_active_aspect active_aspect;
	bool itc;
	enum hdmi_extended_colorimetry extended_colorimetry;
	enum hdmi_quantization_range quantization_range;
	enum hdmi_nups nups;
	unsigned char video_code;
	enum hdmi_ycc_quantization_range ycc_quantization_range;
	enum hdmi_content_type content_type;
	unsigned char pixel_repeat;
	short unsigned int top_bar;
	short unsigned int bottom_bar;
	short unsigned int left_bar;
	short unsigned int right_bar;
};

struct hdmi_drm_infoframe {
	enum hdmi_infoframe_type type;
	unsigned char version;
	unsigned char length;
	enum hdmi_eotf eotf;
	enum hdmi_metadata_type metadata_type;
	struct {
		u16 x;
		u16 y;
	} display_primaries[3];
	struct {
		u16 x;
		u16 y;
	} white_point;
	u16 max_display_mastering_luminance;
	u16 min_display_mastering_luminance;
	u16 max_cll;
	u16 max_fall;
};

enum hdmi_spd_sdi {
	HDMI_SPD_SDI_UNKNOWN = 0,
	HDMI_SPD_SDI_DSTB = 1,
	HDMI_SPD_SDI_DVDP = 2,
	HDMI_SPD_SDI_DVHS = 3,
	HDMI_SPD_SDI_HDDVR = 4,
	HDMI_SPD_SDI_DVC = 5,
	HDMI_SPD_SDI_DSC = 6,
	HDMI_SPD_SDI_VCD = 7,
	HDMI_SPD_SDI_GAME = 8,
	HDMI_SPD_SDI_PC = 9,
	HDMI_SPD_SDI_BD = 10,
	HDMI_SPD_SDI_SACD = 11,
	HDMI_SPD_SDI_HDDVD = 12,
	HDMI_SPD_SDI_PMP = 13,
};

struct hdmi_spd_infoframe {
	enum hdmi_infoframe_type type;
	unsigned char version;
	unsigned char length;
	char vendor[8];
	char product[16];
	enum hdmi_spd_sdi sdi;
};

enum hdmi_audio_coding_type {
	HDMI_AUDIO_CODING_TYPE_STREAM = 0,
	HDMI_AUDIO_CODING_TYPE_PCM = 1,
	HDMI_AUDIO_CODING_TYPE_AC3 = 2,
	HDMI_AUDIO_CODING_TYPE_MPEG1 = 3,
	HDMI_AUDIO_CODING_TYPE_MP3 = 4,
	HDMI_AUDIO_CODING_TYPE_MPEG2 = 5,
	HDMI_AUDIO_CODING_TYPE_AAC_LC = 6,
	HDMI_AUDIO_CODING_TYPE_DTS = 7,
	HDMI_AUDIO_CODING_TYPE_ATRAC = 8,
	HDMI_AUDIO_CODING_TYPE_DSD = 9,
	HDMI_AUDIO_CODING_TYPE_EAC3 = 10,
	HDMI_AUDIO_CODING_TYPE_DTS_HD = 11,
	HDMI_AUDIO_CODING_TYPE_MLP = 12,
	HDMI_AUDIO_CODING_TYPE_DST = 13,
	HDMI_AUDIO_CODING_TYPE_WMA_PRO = 14,
	HDMI_AUDIO_CODING_TYPE_CXT = 15,
};

enum hdmi_audio_sample_size {
	HDMI_AUDIO_SAMPLE_SIZE_STREAM = 0,
	HDMI_AUDIO_SAMPLE_SIZE_16 = 1,
	HDMI_AUDIO_SAMPLE_SIZE_20 = 2,
	HDMI_AUDIO_SAMPLE_SIZE_24 = 3,
};

enum hdmi_audio_sample_frequency {
	HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM = 0,
	HDMI_AUDIO_SAMPLE_FREQUENCY_32000 = 1,
	HDMI_AUDIO_SAMPLE_FREQUENCY_44100 = 2,
	HDMI_AUDIO_SAMPLE_FREQUENCY_48000 = 3,
	HDMI_AUDIO_SAMPLE_FREQUENCY_88200 = 4,
	HDMI_AUDIO_SAMPLE_FREQUENCY_96000 = 5,
	HDMI_AUDIO_SAMPLE_FREQUENCY_176400 = 6,
	HDMI_AUDIO_SAMPLE_FREQUENCY_192000 = 7,
};

enum hdmi_audio_coding_type_ext {
	HDMI_AUDIO_CODING_TYPE_EXT_CT = 0,
	HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC = 1,
	HDMI_AUDIO_CODING_TYPE_EXT_HE_AAC_V2 = 2,
	HDMI_AUDIO_CODING_TYPE_EXT_MPEG_SURROUND = 3,
	HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC = 4,
	HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_V2 = 5,
	HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC = 6,
	HDMI_AUDIO_CODING_TYPE_EXT_DRA = 7,
	HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_HE_AAC_SURROUND = 8,
	HDMI_AUDIO_CODING_TYPE_EXT_MPEG4_AAC_LC_SURROUND = 10,
};

struct hdmi_audio_infoframe {
	enum hdmi_infoframe_type type;
	unsigned char version;
	unsigned char length;
	unsigned char channels;
	enum hdmi_audio_coding_type coding_type;
	enum hdmi_audio_sample_size sample_size;
	enum hdmi_audio_sample_frequency sample_frequency;
	enum hdmi_audio_coding_type_ext coding_type_ext;
	unsigned char channel_allocation;
	unsigned char level_shift_value;
	bool downmix_inhibit;
};

enum hdmi_3d_structure {
	HDMI_3D_STRUCTURE_INVALID = 4294967295,
	HDMI_3D_STRUCTURE_FRAME_PACKING = 0,
	HDMI_3D_STRUCTURE_FIELD_ALTERNATIVE = 1,
	HDMI_3D_STRUCTURE_LINE_ALTERNATIVE = 2,
	HDMI_3D_STRUCTURE_SIDE_BY_SIDE_FULL = 3,
	HDMI_3D_STRUCTURE_L_DEPTH = 4,
	HDMI_3D_STRUCTURE_L_DEPTH_GFX_GFX_DEPTH = 5,
	HDMI_3D_STRUCTURE_TOP_AND_BOTTOM = 6,
	HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF = 8,
};

struct hdmi_vendor_infoframe {
	enum hdmi_infoframe_type type;
	unsigned char version;
	unsigned char length;
	unsigned int oui;
	u8 vic;
	enum hdmi_3d_structure s3d_struct;
	unsigned int s3d_ext_data;
};

union hdmi_vendor_any_infoframe {
	struct {
		enum hdmi_infoframe_type type;
		unsigned char version;
		unsigned char length;
		unsigned int oui;
	} any;
	struct hdmi_vendor_infoframe hdmi;
};

union hdmi_infoframe {
	struct hdmi_any_infoframe any;
	struct hdmi_avi_infoframe avi;
	struct hdmi_spd_infoframe spd;
	union hdmi_vendor_any_infoframe vendor;
	struct hdmi_audio_infoframe audio;
	struct hdmi_drm_infoframe drm;
};

enum con_scroll {
	SM_UP = 0,
	SM_DOWN = 1,
};

enum vc_intensity {
	VCI_HALF_BRIGHT = 0,
	VCI_NORMAL = 1,
	VCI_BOLD = 2,
	VCI_MASK = 3,
};

struct vc_data;

struct console_font;

struct consw {
	struct module *owner;
	const char * (*con_startup)();
	void (*con_init)(struct vc_data *, int);
	void (*con_deinit)(struct vc_data *);
	void (*con_clear)(struct vc_data *, int, int, int, int);
	void (*con_putc)(struct vc_data *, int, int, int);
	void (*con_putcs)(struct vc_data *, const short unsigned int *, int, int, int);
	void (*con_cursor)(struct vc_data *, int);
	bool (*con_scroll)(struct vc_data *, unsigned int, unsigned int, enum con_scroll, unsigned int);
	int (*con_switch)(struct vc_data *);
	int (*con_blank)(struct vc_data *, int, int);
	int (*con_font_set)(struct vc_data *, struct console_font *, unsigned int);
	int (*con_font_get)(struct vc_data *, struct console_font *);
	int (*con_font_default)(struct vc_data *, struct console_font *, char *);
	int (*con_font_copy)(struct vc_data *, int);
	int (*con_resize)(struct vc_data *, unsigned int, unsigned int, unsigned int);
	void (*con_set_palette)(struct vc_data *, const unsigned char *);
	void (*con_scrolldelta)(struct vc_data *, int);
	int (*con_set_origin)(struct vc_data *);
	void (*con_save_screen)(struct vc_data *);
	u8 (*con_build_attr)(struct vc_data *, u8, enum vc_intensity, bool, bool, bool, bool);
	void (*con_invert_region)(struct vc_data *, u16 *, int);
	u16 * (*con_screen_pos)(const struct vc_data *, int);
	long unsigned int (*con_getxy)(struct vc_data *, long unsigned int, int *, int *);
	void (*con_flush_scrollback)(struct vc_data *);
	int (*con_debug_enter)(struct vc_data *);
	int (*con_debug_leave)(struct vc_data *);
};

struct vc_state {
	unsigned int x;
	unsigned int y;
	unsigned char color;
	unsigned char Gx_charset[2];
	unsigned int charset: 1;
	enum vc_intensity intensity;
	bool italic;
	bool underline;
	bool blink;
	bool reverse;
};

struct console_font {
	unsigned int width;
	unsigned int height;
	unsigned int charcount;
	unsigned char *data;
};

struct vt_mode {
	char mode;
	char waitv;
	short int relsig;
	short int acqsig;
	short int frsig;
};

struct uni_pagedir;

struct uni_screen;

struct vc_data {
	struct tty_port port;
	struct vc_state state;
	struct vc_state saved_state;
	short unsigned int vc_num;
	unsigned int vc_cols;
	unsigned int vc_rows;
	unsigned int vc_size_row;
	unsigned int vc_scan_lines;
	unsigned int vc_cell_height;
	long unsigned int vc_origin;
	long unsigned int vc_scr_end;
	long unsigned int vc_visible_origin;
	unsigned int vc_top;
	unsigned int vc_bottom;
	const struct consw *vc_sw;
	short unsigned int *vc_screenbuf;
	unsigned int vc_screenbuf_size;
	unsigned char vc_mode;
	unsigned char vc_attr;
	unsigned char vc_def_color;
	unsigned char vc_ulcolor;
	unsigned char vc_itcolor;
	unsigned char vc_halfcolor;
	unsigned int vc_cursor_type;
	short unsigned int vc_complement_mask;
	short unsigned int vc_s_complement_mask;
	long unsigned int vc_pos;
	short unsigned int vc_hi_font_mask;
	struct console_font vc_font;
	short unsigned int vc_video_erase_char;
	unsigned int vc_state;
	unsigned int vc_npar;
	unsigned int vc_par[16];
	struct vt_mode vt_mode;
	struct pid *vt_pid;
	int vt_newvt;
	wait_queue_head_t paste_wait;
	unsigned int vc_disp_ctrl: 1;
	unsigned int vc_toggle_meta: 1;
	unsigned int vc_decscnm: 1;
	unsigned int vc_decom: 1;
	unsigned int vc_decawm: 1;
	unsigned int vc_deccm: 1;
	unsigned int vc_decim: 1;
	unsigned int vc_priv: 3;
	unsigned int vc_need_wrap: 1;
	unsigned int vc_can_do_color: 1;
	unsigned int vc_report_mouse: 2;
	unsigned char vc_utf: 1;
	unsigned char vc_utf_count;
	int vc_utf_char;
	long unsigned int vc_tab_stop[4];
	unsigned char vc_palette[48];
	short unsigned int *vc_translate;
	unsigned int vc_resize_user;
	unsigned int vc_bell_pitch;
	unsigned int vc_bell_duration;
	short unsigned int vc_cur_blink_ms;
	struct vc_data **vc_display_fg;
	struct uni_pagedir *vc_uni_pagedir;
	struct uni_pagedir **vc_uni_pagedir_loc;
	struct uni_screen *vc_uni_screen;
};

struct linux_logo {
	int type;
	unsigned int width;
	unsigned int height;
	unsigned int clutsize;
	const unsigned char *clut;
	const unsigned char *data;
};

struct fb_fix_screeninfo {
	char id[16];
	long unsigned int smem_start;
	__u32 smem_len;
	__u32 type;
	__u32 type_aux;
	__u32 visual;
	__u16 xpanstep;
	__u16 ypanstep;
	__u16 ywrapstep;
	__u32 line_length;
	long unsigned int mmio_start;
	__u32 mmio_len;
	__u32 accel;
	__u16 capabilities;
	__u16 reserved[2];
};

struct fb_bitfield {
	__u32 offset;
	__u32 length;
	__u32 msb_right;
};

struct fb_var_screeninfo {
	__u32 xres;
	__u32 yres;
	__u32 xres_virtual;
	__u32 yres_virtual;
	__u32 xoffset;
	__u32 yoffset;
	__u32 bits_per_pixel;
	__u32 grayscale;
	struct fb_bitfield red;
	struct fb_bitfield green;
	struct fb_bitfield blue;
	struct fb_bitfield transp;
	__u32 nonstd;
	__u32 activate;
	__u32 height;
	__u32 width;
	__u32 accel_flags;
	__u32 pixclock;
	__u32 left_margin;
	__u32 right_margin;
	__u32 upper_margin;
	__u32 lower_margin;
	__u32 hsync_len;
	__u32 vsync_len;
	__u32 sync;
	__u32 vmode;
	__u32 rotate;
	__u32 colorspace;
	__u32 reserved[4];
};

struct fb_cmap {
	__u32 start;
	__u32 len;
	__u16 *red;
	__u16 *green;
	__u16 *blue;
	__u16 *transp;
};

enum {
	FB_BLANK_UNBLANK = 0,
	FB_BLANK_NORMAL = 1,
	FB_BLANK_VSYNC_SUSPEND = 2,
	FB_BLANK_HSYNC_SUSPEND = 3,
	FB_BLANK_POWERDOWN = 4,
};

struct fb_copyarea {
	__u32 dx;
	__u32 dy;
	__u32 width;
	__u32 height;
	__u32 sx;
	__u32 sy;
};

struct fb_fillrect {
	__u32 dx;
	__u32 dy;
	__u32 width;
	__u32 height;
	__u32 color;
	__u32 rop;
};

struct fb_image {
	__u32 dx;
	__u32 dy;
	__u32 width;
	__u32 height;
	__u32 fg_color;
	__u32 bg_color;
	__u8 depth;
	const char *data;
	struct fb_cmap cmap;
};

struct fbcurpos {
	__u16 x;
	__u16 y;
};

struct fb_cursor {
	__u16 set;
	__u16 enable;
	__u16 rop;
	const char *mask;
	struct fbcurpos hot;
	struct fb_image image;
};

enum backlight_type {
	BACKLIGHT_RAW = 1,
	BACKLIGHT_PLATFORM = 2,
	BACKLIGHT_FIRMWARE = 3,
	BACKLIGHT_TYPE_MAX = 4,
};

enum backlight_scale {
	BACKLIGHT_SCALE_UNKNOWN = 0,
	BACKLIGHT_SCALE_LINEAR = 1,
	BACKLIGHT_SCALE_NON_LINEAR = 2,
};

struct backlight_device;

struct fb_info;

struct backlight_ops {
	unsigned int options;
	int (*update_status)(struct backlight_device *);
	int (*get_brightness)(struct backlight_device *);
	int (*check_fb)(struct backlight_device *, struct fb_info *);
};

struct backlight_properties {
	int brightness;
	int max_brightness;
	int power;
	int fb_blank;
	enum backlight_type type;
	unsigned int state;
	enum backlight_scale scale;
};

struct backlight_device {
	struct backlight_properties props;
	struct mutex update_lock;
	struct mutex ops_lock;
	const struct backlight_ops *ops;
	struct notifier_block fb_notif;
	struct list_head entry;
	struct device dev;
	bool fb_bl_on[32];
	int use_count;
};

struct fb_chroma {
	__u32 redx;
	__u32 greenx;
	__u32 bluex;
	__u32 whitex;
	__u32 redy;
	__u32 greeny;
	__u32 bluey;
	__u32 whitey;
};

struct fb_videomode;

struct fb_monspecs {
	struct fb_chroma chroma;
	struct fb_videomode *modedb;
	__u8 manufacturer[4];
	__u8 monitor[14];
	__u8 serial_no[14];
	__u8 ascii[14];
	__u32 modedb_len;
	__u32 model;
	__u32 serial;
	__u32 year;
	__u32 week;
	__u32 hfmin;
	__u32 hfmax;
	__u32 dclkmin;
	__u32 dclkmax;
	__u16 input;
	__u16 dpms;
	__u16 signal;
	__u16 vfmin;
	__u16 vfmax;
	__u16 gamma;
	__u16 gtf: 1;
	__u16 misc;
	__u8 version;
	__u8 revision;
	__u8 max_x;
	__u8 max_y;
};

struct fb_pixmap {
	u8 *addr;
	u32 size;
	u32 offset;
	u32 buf_align;
	u32 scan_align;
	u32 access_align;
	u32 flags;
	u32 blit_x;
	u32 blit_y;
	void (*writeio)(struct fb_info *, void *, void *, unsigned int);
	void (*readio)(struct fb_info *, void *, void *, unsigned int);
};

struct fb_deferred_io;

struct fb_ops;

struct apertures_struct;

struct fb_info {
	atomic_t count;
	int node;
	int flags;
	int fbcon_rotate_hint;
	struct mutex lock;
	struct mutex mm_lock;
	struct fb_var_screeninfo var;
	struct fb_fix_screeninfo fix;
	struct fb_monspecs monspecs;
	struct work_struct queue;
	struct fb_pixmap pixmap;
	struct fb_pixmap sprite;
	struct fb_cmap cmap;
	struct list_head modelist;
	struct fb_videomode *mode;
	struct backlight_device *bl_dev;
	struct mutex bl_curve_mutex;
	u8 bl_curve[128];
	struct delayed_work deferred_work;
	struct fb_deferred_io *fbdefio;
	const struct fb_ops *fbops;
	struct device *device;
	struct device *dev;
	int class_flag;
	union {
		char *screen_base;
		char *screen_buffer;
	};
	long unsigned int screen_size;
	void *pseudo_palette;
	u32 state;
	void *fbcon_par;
	void *par;
	struct apertures_struct *apertures;
	bool skip_vt_switch;
};

struct fb_videomode {
	const char *name;
	u32 refresh;
	u32 xres;
	u32 yres;
	u32 pixclock;
	u32 left_margin;
	u32 right_margin;
	u32 upper_margin;
	u32 lower_margin;
	u32 hsync_len;
	u32 vsync_len;
	u32 sync;
	u32 vmode;
	u32 flag;
};

struct fb_cmap_user {
	__u32 start;
	__u32 len;
	__u16 *red;
	__u16 *green;
	__u16 *blue;
	__u16 *transp;
};

struct fb_event {
	struct fb_info *info;
	void *data;
};

struct fb_blit_caps {
	u32 x;
	u32 y;
	u32 len;
	u32 flags;
};

struct fb_deferred_io {
	long unsigned int delay;
	struct mutex lock;
	struct list_head pagelist;
	void (*first_io)(struct fb_info *);
	void (*deferred_io)(struct fb_info *, struct list_head *);
};

struct fb_ops {
	struct module *owner;
	int (*fb_open)(struct fb_info *, int);
	int (*fb_release)(struct fb_info *, int);
	ssize_t (*fb_read)(struct fb_info *, char *, size_t, loff_t *);
	ssize_t (*fb_write)(struct fb_info *, const char *, size_t, loff_t *);
	int (*fb_check_var)(struct fb_var_screeninfo *, struct fb_info *);
	int (*fb_set_par)(struct fb_info *);
	int (*fb_setcolreg)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, struct fb_info *);
	int (*fb_setcmap)(struct fb_cmap *, struct fb_info *);
	int (*fb_blank)(int, struct fb_info *);
	int (*fb_pan_display)(struct fb_var_screeninfo *, struct fb_info *);
	void (*fb_fillrect)(struct fb_info *, const struct fb_fillrect *);
	void (*fb_copyarea)(struct fb_info *, const struct fb_copyarea *);
	void (*fb_imageblit)(struct fb_info *, const struct fb_image *);
	int (*fb_cursor)(struct fb_info *, struct fb_cursor *);
	int (*fb_sync)(struct fb_info *);
	int (*fb_ioctl)(struct fb_info *, unsigned int, long unsigned int);
	int (*fb_compat_ioctl)(struct fb_info *, unsigned int, long unsigned int);
	int (*fb_mmap)(struct fb_info *, struct vm_area_struct *);
	void (*fb_get_caps)(struct fb_info *, struct fb_blit_caps *, struct fb_var_screeninfo *);
	void (*fb_destroy)(struct fb_info *);
	int (*fb_debug_enter)(struct fb_info *);
	int (*fb_debug_leave)(struct fb_info *);
};

struct aperture {
	resource_size_t base;
	resource_size_t size;
};

struct apertures_struct {
	unsigned int count;
	struct aperture ranges[0];
};

struct fb_modelist {
	struct list_head list;
	struct fb_videomode mode;
};

struct logo_data {
	int depth;
	int needs_directpalette;
	int needs_truepalette;
	int needs_cmapreset;
	const struct linux_logo *logo;
};

struct fb_fix_screeninfo32 {
	char id[16];
	compat_caddr_t smem_start;
	u32 smem_len;
	u32 type;
	u32 type_aux;
	u32 visual;
	u16 xpanstep;
	u16 ypanstep;
	u16 ywrapstep;
	u32 line_length;
	compat_caddr_t mmio_start;
	u32 mmio_len;
	u32 accel;
	u16 reserved[3];
};

struct fb_cmap32 {
	u32 start;
	u32 len;
	compat_caddr_t red;
	compat_caddr_t green;
	compat_caddr_t blue;
	compat_caddr_t transp;
};

struct dmt_videomode {
	u32 dmt_id;
	u32 std_2byte_code;
	u32 cvt_3byte_code;
	const struct fb_videomode *mode;
};

enum display_flags {
	DISPLAY_FLAGS_HSYNC_LOW = 1,
	DISPLAY_FLAGS_HSYNC_HIGH = 2,
	DISPLAY_FLAGS_VSYNC_LOW = 4,
	DISPLAY_FLAGS_VSYNC_HIGH = 8,
	DISPLAY_FLAGS_DE_LOW = 16,
	DISPLAY_FLAGS_DE_HIGH = 32,
	DISPLAY_FLAGS_PIXDATA_POSEDGE = 64,
	DISPLAY_FLAGS_PIXDATA_NEGEDGE = 128,
	DISPLAY_FLAGS_INTERLACED = 256,
	DISPLAY_FLAGS_DOUBLESCAN = 512,
	DISPLAY_FLAGS_DOUBLECLK = 1024,
	DISPLAY_FLAGS_SYNC_POSEDGE = 2048,
	DISPLAY_FLAGS_SYNC_NEGEDGE = 4096,
};

struct videomode {
	long unsigned int pixelclock;
	u32 hactive;
	u32 hfront_porch;
	u32 hback_porch;
	u32 hsync_len;
	u32 vactive;
	u32 vfront_porch;
	u32 vback_porch;
	u32 vsync_len;
	enum display_flags flags;
};

struct broken_edid {
	u8 manufacturer[4];
	u32 model;
	u32 fix;
};

struct __fb_timings {
	u32 dclk;
	u32 hfreq;
	u32 vfreq;
	u32 hactive;
	u32 vactive;
	u32 hblank;
	u32 vblank;
	u32 htotal;
	u32 vtotal;
};

typedef unsigned int u_int;

struct fb_cvt_data {
	u32 xres;
	u32 yres;
	u32 refresh;
	u32 f_refresh;
	u32 pixclock;
	u32 hperiod;
	u32 hblank;
	u32 hfreq;
	u32 htotal;
	u32 vtotal;
	u32 vsync;
	u32 hsync;
	u32 h_front_porch;
	u32 h_back_porch;
	u32 v_front_porch;
	u32 v_back_porch;
	u32 h_margin;
	u32 v_margin;
	u32 interlace;
	u32 aspect_ratio;
	u32 active_pixels;
	u32 flags;
	u32 status;
};

typedef unsigned char u_char;

struct fb_con2fbmap {
	__u32 console;
	__u32 framebuffer;
};

struct vc {
	struct vc_data *d;
	struct work_struct SAK_work;
};

struct fbcon_display {
	const u_char *fontdata;
	int userfont;
	u_short scrollmode;
	u_short inverse;
	short int yscroll;
	int vrows;
	int cursor_shape;
	int con_rotate;
	u32 xres_virtual;
	u32 yres_virtual;
	u32 height;
	u32 width;
	u32 bits_per_pixel;
	u32 grayscale;
	u32 nonstd;
	u32 accel_flags;
	u32 rotate;
	struct fb_bitfield red;
	struct fb_bitfield green;
	struct fb_bitfield blue;
	struct fb_bitfield transp;
	const struct fb_videomode *mode;
};

struct fbcon_ops {
	void (*bmove)(struct vc_data *, struct fb_info *, int, int, int, int, int, int);
	void (*clear)(struct vc_data *, struct fb_info *, int, int, int, int);
	void (*putcs)(struct vc_data *, struct fb_info *, const short unsigned int *, int, int, int, int, int);
	void (*clear_margins)(struct vc_data *, struct fb_info *, int, int);
	void (*cursor)(struct vc_data *, struct fb_info *, int, int, int);
	int (*update_start)(struct fb_info *);
	int (*rotate_font)(struct fb_info *, struct vc_data *);
	struct fb_var_screeninfo var;
	struct timer_list cursor_timer;
	struct fb_cursor cursor_state;
	struct fbcon_display *p;
	struct fb_info *info;
	int currcon;
	int cur_blink_jiffies;
	int cursor_flash;
	int cursor_reset;
	int blank_state;
	int graphics;
	int save_graphics;
	int flags;
	int rotate;
	int cur_rotate;
	char *cursor_data;
	u8 *fontbuffer;
	u8 *fontdata;
	u8 *cursor_src;
	u32 cursor_size;
	u32 fd_size;
};

enum {
	FBCON_LOGO_CANSHOW = 4294967295,
	FBCON_LOGO_DRAW = 4294967294,
	FBCON_LOGO_DONTSHOW = 4294967293,
};

struct fb_dmacopy {
	void *dst;
	__u32 src;
	__u32 length;
};

struct bcm2708_dma_cb {
	u32 info;
	u32 src;
	u32 dst;
	u32 length;
	u32 stride;
	u32 next;
	u32 pad[2];
};

struct rpi_firmware_property_tag_header {
	u32 tag;
	u32 buf_size;
	u32 req_resp_size;
};

struct fb_alloc_tags {
	struct rpi_firmware_property_tag_header tag1;
	u32 xres;
	u32 yres;
	struct rpi_firmware_property_tag_header tag2;
	u32 xres_virtual;
	u32 yres_virtual;
	struct rpi_firmware_property_tag_header tag3;
	u32 bpp;
	struct rpi_firmware_property_tag_header tag4;
	u32 xoffset;
	u32 yoffset;
	struct rpi_firmware_property_tag_header tag5;
	u32 base;
	u32 screen_size;
	struct rpi_firmware_property_tag_header tag6;
	u32 pitch;
};

struct bcm2708_fb_stats {
	struct debugfs_regset32 regset;
	u32 dma_copies;
	u32 dma_irqs;
};

struct vc4_display_settings_t {
	u32 display_num;
	u32 width;
	u32 height;
	u32 depth;
	u32 pitch;
	u32 virtual_width;
	u32 virtual_height;
	u32 virtual_width_offset;
	u32 virtual_height_offset;
	long unsigned int fb_bus_address;
};

struct bcm2708_fb_dev;

struct bcm2708_fb {
	struct fb_info fb;
	struct platform_device *dev;
	u32 cmap[16];
	u32 gpu_cmap[256];
	struct dentry *debugfs_dir;
	struct dentry *debugfs_subdir;
	long unsigned int fb_bus_address;
	struct {
		u32 base;
		u32 length;
	} gpu;
	struct vc4_display_settings_t display_settings;
	struct debugfs_regset32 screeninfo_regset;
	struct bcm2708_fb_dev *fbdev;
	unsigned int image_size;
	dma_addr_t dma_addr;
	void *cpuaddr;
};

struct bcm2708_fb_dev {
	int firmware_supports_multifb;
	struct mutex dma_mutex;
	int dma_chan;
	int dma_irq;
	void *dma_chan_base;
	wait_queue_head_t dma_waitq;
	bool disable_arm_alloc;
	struct bcm2708_fb_stats dma_stats;
	void *cb_base;
	dma_addr_t cb_handle;
	int instance_count;
	int num_displays;
	struct rpi_firmware *fw;
	struct bcm2708_fb displays[3];
};

struct fb_dmacopy32 {
	compat_uptr_t dst;
	__u32 src;
	__u32 length;
};

struct packet {
	u32 offset;
	u32 length;
	u32 cmap[256];
};

struct simplefb_format {
	const char *name;
	u32 bits_per_pixel;
	struct fb_bitfield red;
	struct fb_bitfield green;
	struct fb_bitfield blue;
	struct fb_bitfield transp;
	u32 fourcc;
};

struct simplefb_platform_data {
	u32 width;
	u32 height;
	u32 stride;
	const char *format;
};

struct simplefb_params {
	u32 width;
	u32 height;
	u32 stride;
	struct simplefb_format *format;
};

struct simplefb_par {
	u32 palette[16];
	bool clks_enabled;
	unsigned int clk_count;
	struct clk **clks;
	bool regulators_enabled;
	u32 regulator_count;
	struct regulator **regulators;
};

struct timing_entry {
	u32 min;
	u32 typ;
	u32 max;
};

struct display_timing {
	struct timing_entry pixelclock;
	struct timing_entry hactive;
	struct timing_entry hfront_porch;
	struct timing_entry hback_porch;
	struct timing_entry hsync_len;
	struct timing_entry vactive;
	struct timing_entry vfront_porch;
	struct timing_entry vback_porch;
	struct timing_entry vsync_len;
	enum display_flags flags;
};

struct display_timings {
	unsigned int num_timings;
	unsigned int native_mode;
	struct display_timing **timings;
};

struct pm_domain_data {
	struct list_head list_node;
	struct device *dev;
};

struct amba_id {
	unsigned int id;
	unsigned int mask;
	void *data;
};

struct amba_cs_uci_id {
	unsigned int devarch;
	unsigned int devarch_mask;
	unsigned int devtype;
	void *data;
};

struct amba_device {
	struct device dev;
	struct resource res;
	struct clk *pclk;
	struct device_dma_parameters dma_parms;
	unsigned int periphid;
	unsigned int cid;
	struct amba_cs_uci_id uci;
	unsigned int irq[9];
	char *driver_override;
};

struct amba_driver {
	struct device_driver drv;
	int (*probe)(struct amba_device *, const struct amba_id *);
	int (*remove)(struct amba_device *);
	void (*shutdown)(struct amba_device *);
	const struct amba_id *id_table;
};

struct deferred_device {
	struct amba_device *dev;
	struct resource *parent;
	struct list_head node;
};

struct find_data {
	struct amba_device *dev;
	struct device *parent;
	const char *busid;
	unsigned int id;
	unsigned int mask;
};

struct clk_bulk_data {
	const char *id;
	struct clk *clk;
};

struct clk_bulk_devres {
	struct clk_bulk_data *clks;
	int num_clks;
};

struct clk_hw;

struct clk_lookup {
	struct list_head node;
	const char *dev_id;
	const char *con_id;
	struct clk *clk;
	struct clk_hw *clk_hw;
};

struct clk_core;

struct clk_init_data;

struct clk_hw {
	struct clk_core *core;
	struct clk *clk;
	const struct clk_init_data *init;
};

struct clk_rate_request {
	long unsigned int rate;
	long unsigned int min_rate;
	long unsigned int max_rate;
	long unsigned int best_parent_rate;
	struct clk_hw *best_parent_hw;
};

struct clk_duty {
	unsigned int num;
	unsigned int den;
};

struct clk_ops {
	int (*prepare)(struct clk_hw *);
	void (*unprepare)(struct clk_hw *);
	int (*is_prepared)(struct clk_hw *);
	void (*unprepare_unused)(struct clk_hw *);
	int (*enable)(struct clk_hw *);
	void (*disable)(struct clk_hw *);
	int (*is_enabled)(struct clk_hw *);
	void (*disable_unused)(struct clk_hw *);
	int (*save_context)(struct clk_hw *);
	void (*restore_context)(struct clk_hw *);
	long unsigned int (*recalc_rate)(struct clk_hw *, long unsigned int);
	long int (*round_rate)(struct clk_hw *, long unsigned int, long unsigned int *);
	int (*determine_rate)(struct clk_hw *, struct clk_rate_request *);
	int (*set_parent)(struct clk_hw *, u8);
	u8 (*get_parent)(struct clk_hw *);
	int (*set_rate)(struct clk_hw *, long unsigned int, long unsigned int);
	int (*set_rate_and_parent)(struct clk_hw *, long unsigned int, long unsigned int, u8);
	long unsigned int (*recalc_accuracy)(struct clk_hw *, long unsigned int);
	int (*get_phase)(struct clk_hw *);
	int (*set_phase)(struct clk_hw *, int);
	int (*get_duty_cycle)(struct clk_hw *, struct clk_duty *);
	int (*set_duty_cycle)(struct clk_hw *, struct clk_duty *);
	int (*init)(struct clk_hw *);
	void (*terminate)(struct clk_hw *);
	void (*debug_init)(struct clk_hw *, struct dentry *);
};

struct clk_parent_data {
	const struct clk_hw *hw;
	const char *fw_name;
	const char *name;
	int index;
};

struct clk_init_data {
	const char *name;
	const struct clk_ops *ops;
	const char * const *parent_names;
	const struct clk_parent_data *parent_data;
	const struct clk_hw **parent_hws;
	u8 num_parents;
	long unsigned int flags;
};

struct clk_lookup_alloc {
	struct clk_lookup cl;
	char dev_id[20];
	char con_id[16];
};

struct clk_notifier {
	struct clk *clk;
	struct srcu_notifier_head notifier_head;
	struct list_head node;
};

struct clk {
	struct clk_core *core;
	struct device *dev;
	const char *dev_id;
	const char *con_id;
	long unsigned int min_rate;
	long unsigned int max_rate;
	unsigned int exclusive_count;
	struct hlist_node clks_node;
};

struct clk_notifier_data {
	struct clk *clk;
	long unsigned int old_rate;
	long unsigned int new_rate;
};

struct clk_parent_map;

struct clk_core {
	const char *name;
	const struct clk_ops *ops;
	struct clk_hw *hw;
	struct module *owner;
	struct device *dev;
	struct device_node *of_node;
	struct clk_core *parent;
	struct clk_parent_map *parents;
	u8 num_parents;
	u8 new_parent_index;
	long unsigned int rate;
	long unsigned int req_rate;
	long unsigned int new_rate;
	struct clk_core *new_parent;
	struct clk_core *new_child;
	long unsigned int flags;
	bool orphan;
	bool rpm_enabled;
	unsigned int enable_count;
	unsigned int prepare_count;
	unsigned int protect_count;
	long unsigned int min_rate;
	long unsigned int max_rate;
	long unsigned int default_request_rate;
	long unsigned int accuracy;
	int phase;
	struct clk_duty duty;
	struct hlist_head children;
	struct hlist_node child_node;
	struct hlist_head clks;
	struct list_head pending_requests;
	unsigned int notifier_count;
	struct dentry *dentry;
	struct hlist_node debug_node;
	struct kref ref;
};

struct clk_onecell_data {
	struct clk **clks;
	unsigned int clk_num;
};

struct clk_hw_onecell_data {
	unsigned int num;
	struct clk_hw *hws[0];
};

struct clk_parent_map {
	const struct clk_hw *hw;
	struct clk_core *core;
	const char *fw_name;
	const char *name;
	int index;
};

struct trace_event_raw_clk {
	struct trace_entry ent;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_clk_rate {
	struct trace_entry ent;
	u32 __data_loc_name;
	long unsigned int rate;
	char __data[0];
};

struct trace_event_raw_clk_parent {
	struct trace_entry ent;
	u32 __data_loc_name;
	u32 __data_loc_pname;
	char __data[0];
};

struct trace_event_raw_clk_phase {
	struct trace_entry ent;
	u32 __data_loc_name;
	int phase;
	char __data[0];
};

struct trace_event_raw_clk_duty_cycle {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int num;
	unsigned int den;
	char __data[0];
};

struct trace_event_data_offsets_clk {
	u32 name;
};

struct trace_event_data_offsets_clk_rate {
	u32 name;
};

struct trace_event_data_offsets_clk_parent {
	u32 name;
	u32 pname;
};

struct trace_event_data_offsets_clk_phase {
	u32 name;
};

struct trace_event_data_offsets_clk_duty_cycle {
	u32 name;
};

typedef void (*btf_trace_clk_enable)(void *, struct clk_core *);

typedef void (*btf_trace_clk_enable_complete)(void *, struct clk_core *);

typedef void (*btf_trace_clk_disable)(void *, struct clk_core *);

typedef void (*btf_trace_clk_disable_complete)(void *, struct clk_core *);

typedef void (*btf_trace_clk_prepare)(void *, struct clk_core *);

typedef void (*btf_trace_clk_prepare_complete)(void *, struct clk_core *);

typedef void (*btf_trace_clk_unprepare)(void *, struct clk_core *);

typedef void (*btf_trace_clk_unprepare_complete)(void *, struct clk_core *);

typedef void (*btf_trace_clk_set_rate)(void *, struct clk_core *, long unsigned int);

typedef void (*btf_trace_clk_set_rate_complete)(void *, struct clk_core *, long unsigned int);

typedef void (*btf_trace_clk_set_parent)(void *, struct clk_core *, struct clk_core *);

typedef void (*btf_trace_clk_set_parent_complete)(void *, struct clk_core *, struct clk_core *);

typedef void (*btf_trace_clk_set_phase)(void *, struct clk_core *, int);

typedef void (*btf_trace_clk_set_phase_complete)(void *, struct clk_core *, int);

typedef void (*btf_trace_clk_set_duty_cycle)(void *, struct clk_core *, struct clk_duty *);

typedef void (*btf_trace_clk_set_duty_cycle_complete)(void *, struct clk_core *, struct clk_duty *);

struct clk_request {
	struct list_head list;
	struct clk *clk;
	long unsigned int rate;
};

struct of_clk_provider {
	struct list_head link;
	struct device_node *node;
	struct clk * (*get)(struct of_phandle_args *, void *);
	struct clk_hw * (*get_hw)(struct of_phandle_args *, void *);
	void *data;
};

struct clock_provider {
	void (*clk_init_cb)(struct device_node *);
	struct device_node *np;
	struct list_head node;
};

struct clk_div_table {
	unsigned int val;
	unsigned int div;
};

struct clk_divider {
	struct clk_hw hw;
	void *reg;
	u8 shift;
	u8 width;
	u8 flags;
	const struct clk_div_table *table;
	spinlock_t *lock;
};

typedef void (*of_init_fn_1)(struct device_node *);

struct clk_fixed_factor {
	struct clk_hw hw;
	unsigned int mult;
	unsigned int div;
};

struct clk_fixed_rate {
	struct clk_hw hw;
	long unsigned int fixed_rate;
	long unsigned int fixed_accuracy;
	long unsigned int flags;
};

struct clk_gate {
	struct clk_hw hw;
	void *reg;
	u8 bit_idx;
	u8 flags;
	spinlock_t *lock;
};

struct clk_multiplier {
	struct clk_hw hw;
	void *reg;
	u8 shift;
	u8 width;
	u8 flags;
	spinlock_t *lock;
};

struct clk_mux {
	struct clk_hw hw;
	void *reg;
	u32 *table;
	u32 mask;
	u8 shift;
	u8 flags;
	spinlock_t *lock;
};

struct clk_composite {
	struct clk_hw hw;
	struct clk_ops ops;
	struct clk_hw *mux_hw;
	struct clk_hw *rate_hw;
	struct clk_hw *gate_hw;
	const struct clk_ops *mux_ops;
	const struct clk_ops *rate_ops;
	const struct clk_ops *gate_ops;
};

struct clk_fractional_divider {
	struct clk_hw hw;
	void *reg;
	u8 mshift;
	u8 mwidth;
	u32 mmask;
	u8 nshift;
	u8 nwidth;
	u32 nmask;
	u8 flags;
	void (*approximation)(struct clk_hw *, long unsigned int, long unsigned int *, long unsigned int *, long unsigned int *);
	spinlock_t *lock;
};

struct clk_gpio {
	struct clk_hw hw;
	struct gpio_desc *gpiod;
};

struct reset_controller_dev;

struct reset_control_ops {
	int (*reset)(struct reset_controller_dev *, long unsigned int);
	int (*assert)(struct reset_controller_dev *, long unsigned int);
	int (*deassert)(struct reset_controller_dev *, long unsigned int);
	int (*status)(struct reset_controller_dev *, long unsigned int);
};

struct reset_controller_dev {
	const struct reset_control_ops *ops;
	struct module *owner;
	struct list_head list;
	struct list_head reset_control_head;
	struct device *dev;
	struct device_node *of_node;
	int of_reset_n_cells;
	int (*of_xlate)(struct reset_controller_dev *, const struct of_phandle_args *);
	unsigned int nr_resets;
};

struct reset_simple_data {
	spinlock_t lock;
	void *membase;
	struct reset_controller_dev rcdev;
	bool active_low;
	bool status_active_low;
	unsigned int reset_us;
};

struct clk_dvp {
	struct clk_hw_onecell_data *data;
	struct reset_simple_data reset;
};

struct bcm2835_cprman {
	struct device *dev;
	void *regs;
	struct rpi_firmware *fw;
	spinlock_t regs_lock;
	unsigned int soc;
	const char *real_parent_names[7];
	struct clk_hw_onecell_data onecell;
};

struct cprman_plat_data {
	unsigned int soc;
};

struct bcm2835_pll_ana_bits;

struct bcm2835_pll_data {
	const char *name;
	u32 cm_ctrl_reg;
	u32 a2w_ctrl_reg;
	u32 frac_reg;
	u32 ana_reg_base;
	u32 reference_enable_mask;
	u32 lock_mask;
	u32 flags;
	const struct bcm2835_pll_ana_bits *ana;
	long unsigned int min_rate;
	long unsigned int max_rate;
	long unsigned int max_fb_rate;
};

struct bcm2835_pll_ana_bits {
	u32 mask0;
	u32 set0;
	u32 mask1;
	u32 set1;
	u32 mask3;
	u32 set3;
	u32 fb_prediv_mask;
};

struct bcm2835_pll_divider_data {
	const char *name;
	const char *source_pll;
	u32 cm_reg;
	u32 a2w_reg;
	u32 load_mask;
	u32 hold_mask;
	u32 fixed_divider;
	u32 flags;
};

struct bcm2835_clock_data {
	const char *name;
	const char * const *parents;
	int num_mux_parents;
	unsigned int set_rate_parent;
	u32 ctl_reg;
	u32 div_reg;
	u32 int_bits;
	u32 frac_bits;
	u32 flags;
	bool is_vpu_clock;
	bool is_mash_clock;
	bool low_jitter;
	u32 tcnt_mux;
};

struct bcm2835_gate_data {
	const char *name;
	const char *parent;
	u32 ctl_reg;
};

struct bcm2835_pll {
	struct clk_hw hw;
	struct bcm2835_cprman *cprman;
	const struct bcm2835_pll_data *data;
};

struct bcm2835_pll_divider {
	struct clk_divider div;
	struct bcm2835_cprman *cprman;
	const struct bcm2835_pll_divider_data *data;
};

struct bcm2835_clock {
	struct clk_hw hw;
	struct bcm2835_cprman *cprman;
	const struct bcm2835_clock_data *data;
};

struct bcm2835_clk_desc {
	struct clk_hw * (*clk_register)(struct bcm2835_cprman *, const void *);
	unsigned int supported;
	const void *data;
};

enum rpi_firmware_clk_id {
	RPI_FIRMWARE_EMMC_CLK_ID = 1,
	RPI_FIRMWARE_UART_CLK_ID = 2,
	RPI_FIRMWARE_ARM_CLK_ID = 3,
	RPI_FIRMWARE_CORE_CLK_ID = 4,
	RPI_FIRMWARE_V3D_CLK_ID = 5,
	RPI_FIRMWARE_H264_CLK_ID = 6,
	RPI_FIRMWARE_ISP_CLK_ID = 7,
	RPI_FIRMWARE_SDRAM_CLK_ID = 8,
	RPI_FIRMWARE_PIXEL_CLK_ID = 9,
	RPI_FIRMWARE_PWM_CLK_ID = 10,
	RPI_FIRMWARE_HEVC_CLK_ID = 11,
	RPI_FIRMWARE_EMMC2_CLK_ID = 12,
	RPI_FIRMWARE_M2MC_CLK_ID = 13,
	RPI_FIRMWARE_PIXEL_BVB_CLK_ID = 14,
	RPI_FIRMWARE_VEC_CLK_ID = 15,
	RPI_FIRMWARE_NUM_CLK_ID = 16,
};

struct raspberrypi_clk {
	struct device *dev;
	struct rpi_firmware *firmware;
	struct platform_device *cpufreq;
};

struct raspberrypi_clk_data {
	struct clk_hw hw;
	unsigned int id;
	struct raspberrypi_clk *rpi;
};

struct raspberrypi_firmware_prop {
	__le32 id;
	__le32 val;
	__le32 disable_turbo;
};

struct rpi_firmware_get_clocks_response {
	u32 parent;
	u32 id;
};

typedef s32 dma_cookie_t;

enum dma_status {
	DMA_COMPLETE = 0,
	DMA_IN_PROGRESS = 1,
	DMA_PAUSED = 2,
	DMA_ERROR = 3,
	DMA_OUT_OF_ORDER = 4,
};

enum dma_transaction_type {
	DMA_MEMCPY = 0,
	DMA_XOR = 1,
	DMA_PQ = 2,
	DMA_XOR_VAL = 3,
	DMA_PQ_VAL = 4,
	DMA_MEMSET = 5,
	DMA_MEMSET_SG = 6,
	DMA_INTERRUPT = 7,
	DMA_PRIVATE = 8,
	DMA_ASYNC_TX = 9,
	DMA_SLAVE = 10,
	DMA_CYCLIC = 11,
	DMA_INTERLEAVE = 12,
	DMA_COMPLETION_NO_ORDER = 13,
	DMA_REPEAT = 14,
	DMA_LOAD_EOT = 15,
	DMA_TX_TYPE_END = 16,
};

enum dma_transfer_direction {
	DMA_MEM_TO_MEM = 0,
	DMA_MEM_TO_DEV = 1,
	DMA_DEV_TO_MEM = 2,
	DMA_DEV_TO_DEV = 3,
	DMA_TRANS_NONE = 4,
};

struct data_chunk {
	size_t size;
	size_t icg;
	size_t dst_icg;
	size_t src_icg;
};

struct dma_interleaved_template {
	dma_addr_t src_start;
	dma_addr_t dst_start;
	enum dma_transfer_direction dir;
	bool src_inc;
	bool dst_inc;
	bool src_sgl;
	bool dst_sgl;
	size_t numf;
	size_t frame_size;
	struct data_chunk sgl[0];
};

enum dma_ctrl_flags {
	DMA_PREP_INTERRUPT = 1,
	DMA_CTRL_ACK = 2,
	DMA_PREP_PQ_DISABLE_P = 4,
	DMA_PREP_PQ_DISABLE_Q = 8,
	DMA_PREP_CONTINUE = 16,
	DMA_PREP_FENCE = 32,
	DMA_CTRL_REUSE = 64,
	DMA_PREP_CMD = 128,
	DMA_PREP_REPEAT = 256,
	DMA_PREP_LOAD_EOT = 512,
};

enum sum_check_bits {
	SUM_CHECK_P = 0,
	SUM_CHECK_Q = 1,
};

enum sum_check_flags {
	SUM_CHECK_P_RESULT = 1,
	SUM_CHECK_Q_RESULT = 2,
};

typedef struct {
	long unsigned int bits[1];
} dma_cap_mask_t;

enum dma_desc_metadata_mode {
	DESC_METADATA_NONE = 0,
	DESC_METADATA_CLIENT = 1,
	DESC_METADATA_ENGINE = 2,
};

struct dma_chan_percpu {
	long unsigned int memcpy_count;
	long unsigned int bytes_transferred;
};

struct dma_router {
	struct device *dev;
	void (*route_free)(struct device *, void *);
};

struct dma_device;

struct dma_chan_dev;

struct dma_chan {
	struct dma_device *device;
	struct device *slave;
	dma_cookie_t cookie;
	dma_cookie_t completed_cookie;
	int chan_id;
	struct dma_chan_dev *dev;
	const char *name;
	char *dbg_client_name;
	struct list_head device_node;
	struct dma_chan_percpu *local;
	int client_count;
	int table_count;
	struct dma_router *router;
	void *route_data;
	void *private;
};

typedef bool (*dma_filter_fn)(struct dma_chan *, void *);

struct dma_slave_map;

struct dma_filter {
	dma_filter_fn fn;
	int mapcnt;
	const struct dma_slave_map *map;
};

enum dmaengine_alignment {
	DMAENGINE_ALIGN_1_BYTE = 0,
	DMAENGINE_ALIGN_2_BYTES = 1,
	DMAENGINE_ALIGN_4_BYTES = 2,
	DMAENGINE_ALIGN_8_BYTES = 3,
	DMAENGINE_ALIGN_16_BYTES = 4,
	DMAENGINE_ALIGN_32_BYTES = 5,
	DMAENGINE_ALIGN_64_BYTES = 6,
};

enum dma_residue_granularity {
	DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0,
	DMA_RESIDUE_GRANULARITY_SEGMENT = 1,
	DMA_RESIDUE_GRANULARITY_BURST = 2,
};

struct dma_async_tx_descriptor;

struct dma_slave_caps;

struct dma_slave_config;

struct dma_tx_state;

struct dma_device {
	struct kref ref;
	unsigned int chancnt;
	unsigned int privatecnt;
	struct list_head channels;
	struct list_head global_node;
	struct dma_filter filter;
	dma_cap_mask_t cap_mask;
	enum dma_desc_metadata_mode desc_metadata_modes;
	short unsigned int max_xor;
	short unsigned int max_pq;
	enum dmaengine_alignment copy_align;
	enum dmaengine_alignment xor_align;
	enum dmaengine_alignment pq_align;
	enum dmaengine_alignment fill_align;
	int dev_id;
	struct device *dev;
	struct module *owner;
	struct ida chan_ida;
	struct mutex chan_mutex;
	u32 src_addr_widths;
	u32 dst_addr_widths;
	u32 directions;
	u32 min_burst;
	u32 max_burst;
	u32 max_sg_burst;
	bool descriptor_reuse;
	enum dma_residue_granularity residue_granularity;
	int (*device_alloc_chan_resources)(struct dma_chan *);
	void (*device_free_chan_resources)(struct dma_chan *);
	struct dma_async_tx_descriptor * (*device_prep_dma_memcpy)(struct dma_chan *, dma_addr_t, dma_addr_t, size_t, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_xor)(struct dma_chan *, dma_addr_t, dma_addr_t *, unsigned int, size_t, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_xor_val)(struct dma_chan *, dma_addr_t *, unsigned int, size_t, enum sum_check_flags *, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_pq)(struct dma_chan *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_pq_val)(struct dma_chan *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, enum sum_check_flags *, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_memset)(struct dma_chan *, dma_addr_t, int, size_t, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_memset_sg)(struct dma_chan *, struct scatterlist *, unsigned int, int, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_interrupt)(struct dma_chan *, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_slave_sg)(struct dma_chan *, struct scatterlist *, unsigned int, enum dma_transfer_direction, long unsigned int, void *);
	struct dma_async_tx_descriptor * (*device_prep_dma_cyclic)(struct dma_chan *, dma_addr_t, size_t, size_t, enum dma_transfer_direction, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_interleaved_dma)(struct dma_chan *, struct dma_interleaved_template *, long unsigned int);
	struct dma_async_tx_descriptor * (*device_prep_dma_imm_data)(struct dma_chan *, dma_addr_t, u64, long unsigned int);
	void (*device_caps)(struct dma_chan *, struct dma_slave_caps *);
	int (*device_config)(struct dma_chan *, struct dma_slave_config *);
	int (*device_pause)(struct dma_chan *);
	int (*device_resume)(struct dma_chan *);
	int (*device_terminate_all)(struct dma_chan *);
	void (*device_synchronize)(struct dma_chan *);
	enum dma_status (*device_tx_status)(struct dma_chan *, dma_cookie_t, struct dma_tx_state *);
	void (*device_issue_pending)(struct dma_chan *);
	void (*device_release)(struct dma_device *);
	void (*dbg_summary_show)(struct seq_file *, struct dma_device *);
	struct dentry *dbg_dev_root;
};

struct dma_chan_dev {
	struct dma_chan *chan;
	struct device device;
	int dev_id;
};

enum dma_slave_buswidth {
	DMA_SLAVE_BUSWIDTH_UNDEFINED = 0,
	DMA_SLAVE_BUSWIDTH_1_BYTE = 1,
	DMA_SLAVE_BUSWIDTH_2_BYTES = 2,
	DMA_SLAVE_BUSWIDTH_3_BYTES = 3,
	DMA_SLAVE_BUSWIDTH_4_BYTES = 4,
	DMA_SLAVE_BUSWIDTH_8_BYTES = 8,
	DMA_SLAVE_BUSWIDTH_16_BYTES = 16,
	DMA_SLAVE_BUSWIDTH_32_BYTES = 32,
	DMA_SLAVE_BUSWIDTH_64_BYTES = 64,
};

struct dma_slave_config {
	enum dma_transfer_direction direction;
	phys_addr_t src_addr;
	phys_addr_t dst_addr;
	enum dma_slave_buswidth src_addr_width;
	enum dma_slave_buswidth dst_addr_width;
	u32 src_maxburst;
	u32 dst_maxburst;
	u32 src_port_window_size;
	u32 dst_port_window_size;
	bool device_fc;
	unsigned int slave_id;
};

struct dma_slave_caps {
	u32 src_addr_widths;
	u32 dst_addr_widths;
	u32 directions;
	u32 min_burst;
	u32 max_burst;
	u32 max_sg_burst;
	bool cmd_pause;
	bool cmd_resume;
	bool cmd_terminate;
	enum dma_residue_granularity residue_granularity;
	bool descriptor_reuse;
};

typedef void (*dma_async_tx_callback)(void *);

enum dmaengine_tx_result {
	DMA_TRANS_NOERROR = 0,
	DMA_TRANS_READ_FAILED = 1,
	DMA_TRANS_WRITE_FAILED = 2,
	DMA_TRANS_ABORTED = 3,
};

struct dmaengine_result {
	enum dmaengine_tx_result result;
	u32 residue;
};

typedef void (*dma_async_tx_callback_result)(void *, const struct dmaengine_result *);

struct dmaengine_unmap_data {
	u8 map_cnt;
	u8 to_cnt;
	u8 from_cnt;
	u8 bidi_cnt;
	struct device *dev;
	struct kref kref;
	size_t len;
	dma_addr_t addr[0];
};

struct dma_descriptor_metadata_ops {
	int (*attach)(struct dma_async_tx_descriptor *, void *, size_t);
	void * (*get_ptr)(struct dma_async_tx_descriptor *, size_t *, size_t *);
	int (*set_len)(struct dma_async_tx_descriptor *, size_t);
};

struct dma_async_tx_descriptor {
	dma_cookie_t cookie;
	enum dma_ctrl_flags flags;
	dma_addr_t phys;
	struct dma_chan *chan;
	dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *);
	int (*desc_free)(struct dma_async_tx_descriptor *);
	dma_async_tx_callback callback;
	dma_async_tx_callback_result callback_result;
	void *callback_param;
	struct dmaengine_unmap_data *unmap;
	enum dma_desc_metadata_mode desc_metadata_mode;
	struct dma_descriptor_metadata_ops *metadata_ops;
};

struct dma_tx_state {
	dma_cookie_t last;
	dma_cookie_t used;
	u32 residue;
	u32 in_flight_bytes;
};

struct dma_slave_map {
	const char *devname;
	const char *slave;
	void *param;
};

struct dma_chan_tbl_ent {
	struct dma_chan *chan;
};

struct dmaengine_unmap_pool {
	struct kmem_cache *cache;
	const char *name;
	mempool_t *pool;
	size_t size;
};

struct dmaengine_desc_callback {
	dma_async_tx_callback callback;
	dma_async_tx_callback_result callback_result;
	void *callback_param;
};

struct virt_dma_desc {
	struct dma_async_tx_descriptor tx;
	struct dmaengine_result tx_result;
	struct list_head node;
};

struct virt_dma_chan {
	struct dma_chan chan;
	struct tasklet_struct task;
	void (*desc_free)(struct virt_dma_desc *);
	spinlock_t lock;
	struct list_head desc_allocated;
	struct list_head desc_submitted;
	struct list_head desc_issued;
	struct list_head desc_completed;
	struct list_head desc_terminated;
	struct virt_dma_desc *cyclic;
};

struct of_dma {
	struct list_head of_dma_controllers;
	struct device_node *of_node;
	struct dma_chan * (*of_dma_xlate)(struct of_phandle_args *, struct of_dma *);
	void * (*of_dma_route_allocate)(struct of_phandle_args *, struct of_dma *);
	struct dma_router *dma_router;
	void *of_dma_data;
};

struct of_dma_filter_info {
	dma_cap_mask_t dma_cap;
	dma_filter_fn filter_fn;
};

struct vc_dmaman {
	void *dma_base;
	u32 chan_available;
	u32 has_feature[4];
	struct mutex lock;
};

struct bcm2835_dma_cfg_data {
	u64 dma_mask;
	u32 chan_40bit_mask;
};

struct bcm2835_dmadev {
	struct dma_device ddev;
	void *base;
	dma_addr_t zero_page;
	const struct bcm2835_dma_cfg_data *cfg_data;
};

struct bcm2835_dma_cb {
	uint32_t info;
	uint32_t src;
	uint32_t dst;
	uint32_t length;
	uint32_t stride;
	uint32_t next;
	uint32_t pad[2];
};

struct bcm2711_dma40_scb {
	uint32_t ti;
	uint32_t src;
	uint32_t srci;
	uint32_t dst;
	uint32_t dsti;
	uint32_t len;
	uint32_t next_cb;
	uint32_t rsvd;
};

struct bcm2835_cb_entry {
	struct bcm2835_dma_cb *cb;
	dma_addr_t paddr;
};

struct dma_pool___2;

struct bcm2835_desc;

struct bcm2835_chan {
	struct virt_dma_chan vc;
	struct dma_slave_config cfg;
	unsigned int dreq;
	int ch;
	struct bcm2835_desc *desc;
	struct dma_pool___2 *cb_pool;
	void *chan_base;
	int irq_number;
	unsigned int irq_flags;
	bool is_lite_channel;
	bool is_40bit_channel;
};

struct bcm2835_desc {
	struct bcm2835_chan *c;
	struct virt_dma_desc vd;
	enum dma_transfer_direction dir;
	unsigned int frames;
	size_t size;
	bool cyclic;
	struct bcm2835_cb_entry cb_list[0];
};

struct bcm2835_pm {
	struct device *dev;
	void *base;
	void *asb;
	void *rpivid_asb;
};

enum gpd_status {
	GENPD_STATE_ON = 0,
	GENPD_STATE_OFF = 1,
};

struct dev_power_governor {
	bool (*power_down_ok)(struct dev_pm_domain *);
	bool (*suspend_ok)(struct device *);
};

struct gpd_dev_ops {
	int (*start)(struct device *);
	int (*stop)(struct device *);
};

struct genpd_power_state {
	s64 power_off_latency_ns;
	s64 power_on_latency_ns;
	s64 residency_ns;
	u64 usage;
	u64 rejected;
	struct fwnode_handle *fwnode;
	ktime_t idle_time;
	void *data;
};

struct opp_table;

struct dev_pm_opp;

struct genpd_lock_ops;

struct generic_pm_domain {
	struct device dev;
	struct dev_pm_domain domain;
	struct list_head gpd_list_node;
	struct list_head parent_links;
	struct list_head child_links;
	struct list_head dev_list;
	struct dev_power_governor *gov;
	struct work_struct power_off_work;
	struct fwnode_handle *provider;
	bool has_provider;
	const char *name;
	atomic_t sd_count;
	enum gpd_status status;
	unsigned int device_count;
	unsigned int suspended_count;
	unsigned int prepared_count;
	unsigned int performance_state;
	cpumask_var_t cpus;
	int (*power_off)(struct generic_pm_domain *);
	int (*power_on)(struct generic_pm_domain *);
	struct raw_notifier_head power_notifiers;
	struct opp_table *opp_table;
	unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
	int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
	struct gpd_dev_ops dev_ops;
	s64 max_off_time_ns;
	bool max_off_time_changed;
	bool cached_power_down_ok;
	bool cached_power_down_state_idx;
	int (*attach_dev)(struct generic_pm_domain *, struct device *);
	void (*detach_dev)(struct generic_pm_domain *, struct device *);
	unsigned int flags;
	struct genpd_power_state *states;
	void (*free_states)(struct genpd_power_state *, unsigned int);
	unsigned int state_count;
	unsigned int state_idx;
	ktime_t on_time;
	ktime_t accounting_time;
	const struct genpd_lock_ops *lock_ops;
	union {
		struct mutex mlock;
		struct {
			spinlock_t slock;
			long unsigned int lock_flags;
		};
	};
};

struct genpd_lock_ops {
	void (*lock)(struct generic_pm_domain *);
	void (*lock_nested)(struct generic_pm_domain *, int);
	int (*lock_interruptible)(struct generic_pm_domain *);
	void (*unlock)(struct generic_pm_domain *);
};

typedef struct generic_pm_domain * (*genpd_xlate_t)(struct of_phandle_args *, void *);

struct genpd_onecell_data {
	struct generic_pm_domain **domains;
	unsigned int num_domains;
	genpd_xlate_t xlate;
};

struct bcm2835_power;

struct bcm2835_power_domain {
	struct generic_pm_domain base;
	struct bcm2835_power *power;
	u32 domain;
	struct clk *clk;
};

struct bcm2835_power {
	struct device *dev;
	void *base;
	void *asb;
	bool is_2711;
	struct genpd_onecell_data pd_xlate;
	struct bcm2835_power_domain domains[13];
	struct reset_controller_dev reset;
};

struct rpi_power_domain {
	u32 domain;
	bool enabled;
	bool old_interface;
	struct generic_pm_domain base;
	struct rpi_firmware *fw;
};

struct rpi_power_domains {
	bool has_new_interface;
	struct genpd_onecell_data xlate;
	struct rpi_firmware *fw;
	struct rpi_power_domain domains[23];
};

struct rpi_power_domain_packet {
	u32 domain;
	u32 on;
};

struct ww_class {
	atomic_long_t stamp;
	struct lock_class_key acquire_key;
	struct lock_class_key mutex_key;
	const char *acquire_name;
	const char *mutex_name;
	unsigned int is_wait_die;
};

struct regulator_state {
	int uV;
	int min_uV;
	int max_uV;
	unsigned int mode;
	int enabled;
	bool changeable;
};

struct regulation_constraints {
	const char *name;
	int min_uV;
	int max_uV;
	int uV_offset;
	int min_uA;
	int max_uA;
	int ilim_uA;
	int system_load;
	u32 *max_spread;
	int max_uV_step;
	unsigned int valid_modes_mask;
	unsigned int valid_ops_mask;
	int input_uV;
	struct regulator_state state_disk;
	struct regulator_state state_mem;
	struct regulator_state state_standby;
	suspend_state_t initial_state;
	unsigned int initial_mode;
	unsigned int ramp_delay;
	unsigned int settling_time;
	unsigned int settling_time_up;
	unsigned int settling_time_down;
	unsigned int enable_time;
	unsigned int active_discharge;
	unsigned int always_on: 1;
	unsigned int boot_on: 1;
	unsigned int apply_uV: 1;
	unsigned int ramp_disable: 1;
	unsigned int soft_start: 1;
	unsigned int pull_down: 1;
	unsigned int over_current_protection: 1;
};

struct regulator_consumer_supply;

struct regulator_init_data {
	const char *supply_regulator;
	struct regulation_constraints constraints;
	int num_consumer_supplies;
	struct regulator_consumer_supply *consumer_supplies;
	int (*regulator_init)(void *);
	void *driver_data;
};

enum regulator_type {
	REGULATOR_VOLTAGE = 0,
	REGULATOR_CURRENT = 1,
};

struct regulator_config;

struct regulator_ops;

struct regulator_desc {
	const char *name;
	const char *supply_name;
	const char *of_match;
	const char *regulators_node;
	int (*of_parse_cb)(struct device_node *, const struct regulator_desc *, struct regulator_config *);
	int id;
	unsigned int continuous_voltage_range: 1;
	unsigned int n_voltages;
	unsigned int n_current_limits;
	const struct regulator_ops *ops;
	int irq;
	enum regulator_type type;
	struct module *owner;
	unsigned int min_uV;
	unsigned int uV_step;
	unsigned int linear_min_sel;
	int fixed_uV;
	unsigned int ramp_delay;
	int min_dropout_uV;
	const struct linear_range *linear_ranges;
	const unsigned int *linear_range_selectors;
	int n_linear_ranges;
	const unsigned int *volt_table;
	const unsigned int *curr_table;
	unsigned int vsel_range_reg;
	unsigned int vsel_range_mask;
	unsigned int vsel_reg;
	unsigned int vsel_mask;
	unsigned int vsel_step;
	unsigned int csel_reg;
	unsigned int csel_mask;
	unsigned int apply_reg;
	unsigned int apply_bit;
	unsigned int enable_reg;
	unsigned int enable_mask;
	unsigned int enable_val;
	unsigned int disable_val;
	bool enable_is_inverted;
	unsigned int bypass_reg;
	unsigned int bypass_mask;
	unsigned int bypass_val_on;
	unsigned int bypass_val_off;
	unsigned int active_discharge_on;
	unsigned int active_discharge_off;
	unsigned int active_discharge_mask;
	unsigned int active_discharge_reg;
	unsigned int soft_start_reg;
	unsigned int soft_start_mask;
	unsigned int soft_start_val_on;
	unsigned int pull_down_reg;
	unsigned int pull_down_mask;
	unsigned int pull_down_val_on;
	unsigned int enable_time;
	unsigned int off_on_delay;
	unsigned int poll_enabled_time;
	unsigned int (*of_map_mode)(unsigned int);
};

struct pre_voltage_change_data {
	long unsigned int old_uV;
	long unsigned int min_uV;
	long unsigned int max_uV;
};

struct regulator_bulk_data {
	const char *supply;
	struct regulator *consumer;
	int ret;
};

struct regulator_voltage {
	int min_uV;
	int max_uV;
};

struct regulator_dev;

struct regulator {
	struct device *dev;
	struct list_head list;
	unsigned int always_on: 1;
	unsigned int bypass: 1;
	unsigned int device_link: 1;
	int uA_load;
	unsigned int enable_count;
	unsigned int deferred_disables;
	struct regulator_voltage voltage[5];
	const char *supply_name;
	struct device_attribute dev_attr;
	struct regulator_dev *rdev;
	struct dentry *debugfs;
};

struct regulator_coupler {
	struct list_head list;
	int (*attach_regulator)(struct regulator_coupler *, struct regulator_dev *);
	int (*detach_regulator)(struct regulator_coupler *, struct regulator_dev *);
	int (*balance_voltage)(struct regulator_coupler *, struct regulator_dev *, suspend_state_t);
};

struct coupling_desc {
	struct regulator_dev **coupled_rdevs;
	struct regulator_coupler *coupler;
	int n_resolved;
	int n_coupled;
};

struct regmap;

struct regulator_enable_gpio;

struct regulator_dev {
	const struct regulator_desc *desc;
	int exclusive;
	u32 use_count;
	u32 open_count;
	u32 bypass_count;
	struct list_head list;
	struct list_head consumer_list;
	struct coupling_desc coupling_desc;
	struct blocking_notifier_head notifier;
	struct ww_mutex mutex;
	struct task_struct *mutex_owner;
	int ref_cnt;
	struct module *owner;
	struct device dev;
	struct regulation_constraints *constraints;
	struct regulator *supply;
	const char *supply_name;
	struct regmap *regmap;
	struct delayed_work disable_work;
	void *reg_data;
	struct dentry *debugfs;
	struct regulator_enable_gpio *ena_pin;
	unsigned int ena_gpio_state: 1;
	unsigned int is_switch: 1;
	long unsigned int last_off_jiffy;
};

enum regulator_status {
	REGULATOR_STATUS_OFF = 0,
	REGULATOR_STATUS_ON = 1,
	REGULATOR_STATUS_ERROR = 2,
	REGULATOR_STATUS_FAST = 3,
	REGULATOR_STATUS_NORMAL = 4,
	REGULATOR_STATUS_IDLE = 5,
	REGULATOR_STATUS_STANDBY = 6,
	REGULATOR_STATUS_BYPASS = 7,
	REGULATOR_STATUS_UNDEFINED = 8,
};

struct regulator_ops {
	int (*list_voltage)(struct regulator_dev *, unsigned int);
	int (*set_voltage)(struct regulator_dev *, int, int, unsigned int *);
	int (*map_voltage)(struct regulator_dev *, int, int);
	int (*set_voltage_sel)(struct regulator_dev *, unsigned int);
	int (*get_voltage)(struct regulator_dev *);
	int (*get_voltage_sel)(struct regulator_dev *);
	int (*set_current_limit)(struct regulator_dev *, int, int);
	int (*get_current_limit)(struct regulator_dev *);
	int (*set_input_current_limit)(struct regulator_dev *, int);
	int (*set_over_current_protection)(struct regulator_dev *);
	int (*set_active_discharge)(struct regulator_dev *, bool);
	int (*enable)(struct regulator_dev *);
	int (*disable)(struct regulator_dev *);
	int (*is_enabled)(struct regulator_dev *);
	int (*set_mode)(struct regulator_dev *, unsigned int);
	unsigned int (*get_mode)(struct regulator_dev *);
	int (*get_error_flags)(struct regulator_dev *, unsigned int *);
	int (*enable_time)(struct regulator_dev *);
	int (*set_ramp_delay)(struct regulator_dev *, int);
	int (*set_voltage_time)(struct regulator_dev *, int, int);
	int (*set_voltage_time_sel)(struct regulator_dev *, unsigned int, unsigned int);
	int (*set_soft_start)(struct regulator_dev *);
	int (*get_status)(struct regulator_dev *);
	unsigned int (*get_optimum_mode)(struct regulator_dev *, int, int, int);
	int (*set_load)(struct regulator_dev *, int);
	int (*set_bypass)(struct regulator_dev *, bool);
	int (*get_bypass)(struct regulator_dev *, bool *);
	int (*set_suspend_voltage)(struct regulator_dev *, int);
	int (*set_suspend_enable)(struct regulator_dev *);
	int (*set_suspend_disable)(struct regulator_dev *);
	int (*set_suspend_mode)(struct regulator_dev *, unsigned int);
	int (*resume)(struct regulator_dev *);
	int (*set_pull_down)(struct regulator_dev *);
};

struct regulator_config {
	struct device *dev;
	const struct regulator_init_data *init_data;
	void *driver_data;
	struct device_node *of_node;
	struct regmap *regmap;
	struct gpio_desc *ena_gpiod;
};

struct regulator_enable_gpio {
	struct list_head list;
	struct gpio_desc *gpiod;
	u32 enable_count;
	u32 request_count;
};

enum regulator_active_discharge {
	REGULATOR_ACTIVE_DISCHARGE_DEFAULT = 0,
	REGULATOR_ACTIVE_DISCHARGE_DISABLE = 1,
	REGULATOR_ACTIVE_DISCHARGE_ENABLE = 2,
};

struct regulator_consumer_supply {
	const char *dev_name;
	const char *supply;
};

struct trace_event_raw_regulator_basic {
	struct trace_entry ent;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_regulator_range {
	struct trace_entry ent;
	u32 __data_loc_name;
	int min;
	int max;
	char __data[0];
};

struct trace_event_raw_regulator_value {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int val;
	char __data[0];
};

struct trace_event_data_offsets_regulator_basic {
	u32 name;
};

struct trace_event_data_offsets_regulator_range {
	u32 name;
};

struct trace_event_data_offsets_regulator_value {
	u32 name;
};

typedef void (*btf_trace_regulator_enable)(void *, const char *);

typedef void (*btf_trace_regulator_enable_delay)(void *, const char *);

typedef void (*btf_trace_regulator_enable_complete)(void *, const char *);

typedef void (*btf_trace_regulator_disable)(void *, const char *);

typedef void (*btf_trace_regulator_disable_complete)(void *, const char *);

typedef void (*btf_trace_regulator_bypass_enable)(void *, const char *);

typedef void (*btf_trace_regulator_bypass_enable_complete)(void *, const char *);

typedef void (*btf_trace_regulator_bypass_disable)(void *, const char *);

typedef void (*btf_trace_regulator_bypass_disable_complete)(void *, const char *);

typedef void (*btf_trace_regulator_set_voltage)(void *, const char *, int, int);

typedef void (*btf_trace_regulator_set_voltage_complete)(void *, const char *, unsigned int);

enum regulator_get_type {
	NORMAL_GET = 0,
	EXCLUSIVE_GET = 1,
	OPTIONAL_GET = 2,
	MAX_GET_TYPE = 3,
};

struct regulator_map {
	struct list_head list;
	const char *dev_name;
	const char *supply;
	struct regulator_dev *regulator;
};

struct regulator_supply_alias {
	struct list_head list;
	struct device *src_dev;
	const char *src_supply;
	struct device *alias_dev;
	const char *alias_supply;
};

struct summary_data {
	struct seq_file *s;
	struct regulator_dev *parent;
	int level;
};

struct summary_lock_data {
	struct ww_acquire_ctx *ww_ctx;
	struct regulator_dev **new_contended_rdev;
	struct regulator_dev **old_contended_rdev;
};

struct fixed_voltage_config {
	const char *supply_name;
	const char *input_supply;
	int microvolts;
	unsigned int startup_delay;
	unsigned int off_on_delay;
	unsigned int enabled_at_boot: 1;
	struct regulator_init_data *init_data;
};

struct fixed_regulator_data {
	struct fixed_voltage_config cfg;
	struct regulator_init_data init_data;
	struct platform_device pdev;
};

struct regulator_bulk_devres {
	struct regulator_bulk_data *consumers;
	int num_consumers;
};

struct regulator_supply_alias_match {
	struct device *dev;
	const char *id;
};

struct regulator_notifier_match {
	struct regulator *regulator;
	struct notifier_block *nb;
};

struct of_regulator_match {
	const char *name;
	void *driver_data;
	struct regulator_init_data *init_data;
	struct device_node *of_node;
	const struct regulator_desc *desc;
};

struct devm_of_regulator_matches {
	struct of_regulator_match *matches;
	unsigned int num_matches;
};

struct fixed_voltage_data {
	struct regulator_desc desc;
	struct regulator_dev *dev;
	struct clk *enable_clock;
	unsigned int clk_enable_counter;
};

struct fixed_dev_type {
	bool has_enable_clock;
};

struct gpio_regulator_state {
	int value;
	int gpios;
};

struct gpio_regulator_config {
	const char *supply_name;
	unsigned int enabled_at_boot: 1;
	unsigned int startup_delay;
	enum gpiod_flags *gflags;
	int ngpios;
	struct gpio_regulator_state *states;
	int nr_states;
	enum regulator_type type;
	struct regulator_init_data *init_data;
};

struct gpio_regulator_data {
	struct regulator_desc desc;
	struct gpio_desc **gpiods;
	int nr_gpios;
	struct gpio_regulator_state *states;
	int nr_states;
	int state;
};

struct reset_control_lookup {
	struct list_head list;
	const char *provider;
	unsigned int index;
	const char *dev_id;
	const char *con_id;
};

struct reset_control___2 {
	struct reset_controller_dev *rcdev;
	struct list_head list;
	unsigned int id;
	struct kref refcnt;
	bool acquired;
	bool shared;
	bool array;
	atomic_t deassert_count;
	atomic_t triggered_count;
};

struct reset_control_array {
	struct reset_control___2 base;
	unsigned int num_rstcs;
	struct reset_control___2 *rstc[0];
};

struct rpi_reset {
	struct reset_controller_dev rcdev;
	struct rpi_firmware *fw;
};

struct reset_simple_devdata {
	u32 reg_offset;
	u32 nr_resets;
	bool active_low;
	bool status_active_low;
};

struct serial_struct32 {
	compat_int_t type;
	compat_int_t line;
	compat_uint_t port;
	compat_int_t irq;
	compat_int_t flags;
	compat_int_t xmit_fifo_size;
	compat_int_t custom_divisor;
	compat_int_t baud_base;
	short unsigned int close_delay;
	char io_type;
	char reserved_char;
	compat_int_t hub6;
	short unsigned int closing_wait;
	short unsigned int closing_wait2;
	compat_uint_t iomem_base;
	short unsigned int iomem_reg_shift;
	unsigned int port_high;
	compat_int_t reserved;
};

struct n_tty_data {
	size_t read_head;
	size_t commit_head;
	size_t canon_head;
	size_t echo_head;
	size_t echo_commit;
	size_t echo_mark;
	long unsigned int char_map[4];
	long unsigned int overrun_time;
	int num_overrun;
	bool no_room;
	unsigned char lnext: 1;
	unsigned char erasing: 1;
	unsigned char raw: 1;
	unsigned char real_raw: 1;
	unsigned char icanon: 1;
	unsigned char push: 1;
	char read_buf[4096];
	long unsigned int read_flags[64];
	unsigned char echo_buf[4096];
	size_t read_tail;
	size_t line_start;
	unsigned int column;
	unsigned int canon_column;
	size_t echo_tail;
	struct mutex atomic_read_lock;
	struct mutex output_lock;
};

enum {
	ERASE = 0,
	WERASE = 1,
	KILL = 2,
};

struct termios {
	tcflag_t c_iflag;
	tcflag_t c_oflag;
	tcflag_t c_cflag;
	tcflag_t c_lflag;
	cc_t c_line;
	cc_t c_cc[19];
};

struct termios2 {
	tcflag_t c_iflag;
	tcflag_t c_oflag;
	tcflag_t c_cflag;
	tcflag_t c_lflag;
	cc_t c_line;
	cc_t c_cc[19];
	speed_t c_ispeed;
	speed_t c_ospeed;
};

struct termio {
	short unsigned int c_iflag;
	short unsigned int c_oflag;
	short unsigned int c_cflag;
	short unsigned int c_lflag;
	unsigned char c_line;
	unsigned char c_cc[8];
};

struct ldsem_waiter {
	struct list_head list;
	struct task_struct *task;
};

struct pts_fs_info___2;

struct tty_audit_buf {
	struct mutex mutex;
	dev_t dev;
	unsigned int icanon: 1;
	size_t valid;
	unsigned char *data;
};

struct input_id {
	__u16 bustype;
	__u16 vendor;
	__u16 product;
	__u16 version;
};

struct input_absinfo {
	__s32 value;
	__s32 minimum;
	__s32 maximum;
	__s32 fuzz;
	__s32 flat;
	__s32 resolution;
};

struct input_keymap_entry {
	__u8 flags;
	__u8 len;
	__u16 index;
	__u32 keycode;
	__u8 scancode[32];
};

struct ff_replay {
	__u16 length;
	__u16 delay;
};

struct ff_trigger {
	__u16 button;
	__u16 interval;
};

struct ff_envelope {
	__u16 attack_length;
	__u16 attack_level;
	__u16 fade_length;
	__u16 fade_level;
};

struct ff_constant_effect {
	__s16 level;
	struct ff_envelope envelope;
};

struct ff_ramp_effect {
	__s16 start_level;
	__s16 end_level;
	struct ff_envelope envelope;
};

struct ff_condition_effect {
	__u16 right_saturation;
	__u16 left_saturation;
	__s16 right_coeff;
	__s16 left_coeff;
	__u16 deadband;
	__s16 center;
};

struct ff_periodic_effect {
	__u16 waveform;
	__u16 period;
	__s16 magnitude;
	__s16 offset;
	__u16 phase;
	struct ff_envelope envelope;
	__u32 custom_len;
	__s16 *custom_data;
};

struct ff_rumble_effect {
	__u16 strong_magnitude;
	__u16 weak_magnitude;
};

struct ff_effect {
	__u16 type;
	__s16 id;
	__u16 direction;
	struct ff_trigger trigger;
	struct ff_replay replay;
	union {
		struct ff_constant_effect constant;
		struct ff_ramp_effect ramp;
		struct ff_periodic_effect periodic;
		struct ff_condition_effect condition[2];
		struct ff_rumble_effect rumble;
	} u;
};

struct input_device_id {
	kernel_ulong_t flags;
	__u16 bustype;
	__u16 vendor;
	__u16 product;
	__u16 version;
	kernel_ulong_t evbit[1];
	kernel_ulong_t keybit[12];
	kernel_ulong_t relbit[1];
	kernel_ulong_t absbit[1];
	kernel_ulong_t mscbit[1];
	kernel_ulong_t ledbit[1];
	kernel_ulong_t sndbit[1];
	kernel_ulong_t ffbit[2];
	kernel_ulong_t swbit[1];
	kernel_ulong_t propbit[1];
	kernel_ulong_t driver_info;
};

struct input_value {
	__u16 type;
	__u16 code;
	__s32 value;
};

enum input_clock_type {
	INPUT_CLK_REAL = 0,
	INPUT_CLK_MONO = 1,
	INPUT_CLK_BOOT = 2,
	INPUT_CLK_MAX = 3,
};

struct ff_device;

struct input_dev_poller;

struct input_mt;

struct input_handle;

struct input_dev {
	const char *name;
	const char *phys;
	const char *uniq;
	struct input_id id;
	long unsigned int propbit[1];
	long unsigned int evbit[1];
	long unsigned int keybit[12];
	long unsigned int relbit[1];
	long unsigned int absbit[1];
	long unsigned int mscbit[1];
	long unsigned int ledbit[1];
	long unsigned int sndbit[1];
	long unsigned int ffbit[2];
	long unsigned int swbit[1];
	unsigned int hint_events_per_packet;
	unsigned int keycodemax;
	unsigned int keycodesize;
	void *keycode;
	int (*setkeycode)(struct input_dev *, const struct input_keymap_entry *, unsigned int *);
	int (*getkeycode)(struct input_dev *, struct input_keymap_entry *);
	struct ff_device *ff;
	struct input_dev_poller *poller;
	unsigned int repeat_key;
	struct timer_list timer;
	int rep[2];
	struct input_mt *mt;
	struct input_absinfo *absinfo;
	long unsigned int key[12];
	long unsigned int led[1];
	long unsigned int snd[1];
	long unsigned int sw[1];
	int (*open)(struct input_dev *);
	void (*close)(struct input_dev *);
	int (*flush)(struct input_dev *, struct file *);
	int (*event)(struct input_dev *, unsigned int, unsigned int, int);
	struct input_handle *grab;
	spinlock_t event_lock;
	struct mutex mutex;
	unsigned int users;
	bool going_away;
	struct device dev;
	struct list_head h_list;
	struct list_head node;
	unsigned int num_vals;
	unsigned int max_vals;
	struct input_value *vals;
	bool devres_managed;
	ktime_t timestamp[3];
};

struct ff_device {
	int (*upload)(struct input_dev *, struct ff_effect *, struct ff_effect *);
	int (*erase)(struct input_dev *, int);
	int (*playback)(struct input_dev *, int, int);
	void (*set_gain)(struct input_dev *, u16);
	void (*set_autocenter)(struct input_dev *, u16);
	void (*destroy)(struct ff_device *);
	void *private;
	long unsigned int ffbit[2];
	struct mutex mutex;
	int max_effects;
	struct ff_effect *effects;
	struct file *effect_owners[0];
};

struct input_handler;

struct input_handle {
	void *private;
	int open;
	const char *name;
	struct input_dev *dev;
	struct input_handler *handler;
	struct list_head d_node;
	struct list_head h_node;
};

struct input_handler {
	void *private;
	void (*event)(struct input_handle *, unsigned int, unsigned int, int);
	void (*events)(struct input_handle *, const struct input_value *, unsigned int);
	bool (*filter)(struct input_handle *, unsigned int, unsigned int, int);
	bool (*match)(struct input_handler *, struct input_dev *);
	int (*connect)(struct input_handler *, struct input_dev *, const struct input_device_id *);
	void (*disconnect)(struct input_handle *);
	void (*start)(struct input_handle *);
	bool legacy_minors;
	int minor;
	const char *name;
	const struct input_device_id *id_table;
	struct list_head h_list;
	struct list_head node;
};

struct sysrq_state {
	struct input_handle handle;
	struct work_struct reinject_work;
	long unsigned int key_down[12];
	unsigned int alt;
	unsigned int alt_use;
	unsigned int shift;
	unsigned int shift_use;
	bool active;
	bool need_reinject;
	bool reinjecting;
	bool reset_canceled;
	bool reset_requested;
	long unsigned int reset_keybit[12];
	int reset_seq_len;
	int reset_seq_cnt;
	int reset_seq_version;
	struct timer_list keyreset_timer;
};

struct consolefontdesc {
	short unsigned int charcount;
	short unsigned int charheight;
	char *chardata;
};

struct unipair {
	short unsigned int unicode;
	short unsigned int fontpos;
};

struct unimapdesc {
	short unsigned int entry_ct;
	struct unipair *entries;
};

struct kbd_repeat {
	int delay;
	int period;
};

struct console_font_op {
	unsigned int op;
	unsigned int flags;
	unsigned int width;
	unsigned int height;
	unsigned int charcount;
	unsigned char *data;
};

struct vt_stat {
	short unsigned int v_active;
	short unsigned int v_signal;
	short unsigned int v_state;
};

struct vt_sizes {
	short unsigned int v_rows;
	short unsigned int v_cols;
	short unsigned int v_scrollsize;
};

struct vt_consize {
	short unsigned int v_rows;
	short unsigned int v_cols;
	short unsigned int v_vlin;
	short unsigned int v_clin;
	short unsigned int v_vcol;
	short unsigned int v_ccol;
};

struct vt_event {
	unsigned int event;
	unsigned int oldev;
	unsigned int newev;
	unsigned int pad[4];
};

struct vt_setactivate {
	unsigned int console;
	struct vt_mode mode;
};

struct vt_spawn_console {
	spinlock_t lock;
	struct pid *pid;
	int sig;
};

struct vt_event_wait {
	struct list_head list;
	struct vt_event event;
	int done;
};

struct compat_consolefontdesc {
	short unsigned int charcount;
	short unsigned int charheight;
	compat_caddr_t chardata;
};

struct compat_console_font_op {
	compat_uint_t op;
	compat_uint_t flags;
	compat_uint_t width;
	compat_uint_t height;
	compat_uint_t charcount;
	compat_caddr_t data;
};

struct compat_unimapdesc {
	short unsigned int entry_ct;
	compat_caddr_t entries;
};

struct vt_notifier_param {
	struct vc_data *vc;
	unsigned int c;
};

struct vcs_poll_data {
	struct notifier_block notifier;
	unsigned int cons_num;
	int event;
	wait_queue_head_t waitq;
	struct fasync_struct *fasync;
};

struct tiocl_selection {
	short unsigned int xs;
	short unsigned int ys;
	short unsigned int xe;
	short unsigned int ye;
	short unsigned int sel_mode;
};

struct vc_selection {
	struct mutex lock;
	struct vc_data *cons;
	char *buffer;
	unsigned int buf_len;
	volatile int start;
	int end;
};

enum led_brightness {
	LED_OFF = 0,
	LED_ON = 1,
	LED_HALF = 127,
	LED_FULL = 255,
};

struct led_hw_trigger_type {
	int dummy;
};

struct led_pattern;

struct led_trigger;

struct led_classdev {
	const char *name;
	enum led_brightness brightness;
	enum led_brightness max_brightness;
	int flags;
	long unsigned int work_flags;
	void (*brightness_set)(struct led_classdev *, enum led_brightness);
	int (*brightness_set_blocking)(struct led_classdev *, enum led_brightness);
	enum led_brightness (*brightness_get)(struct led_classdev *);
	int (*blink_set)(struct led_classdev *, long unsigned int *, long unsigned int *);
	int (*pattern_set)(struct led_classdev *, struct led_pattern *, u32, int);
	int (*pattern_clear)(struct led_classdev *);
	struct device *dev;
	const struct attribute_group **groups;
	struct list_head node;
	const char *default_trigger;
	long unsigned int blink_delay_on;
	long unsigned int blink_delay_off;
	struct timer_list blink_timer;
	int blink_brightness;
	int new_blink_brightness;
	void (*flash_resume)(struct led_classdev *);
	struct work_struct set_brightness_work;
	int delayed_set_value;
	struct rw_semaphore trigger_lock;
	struct led_trigger *trigger;
	struct list_head trig_list;
	void *trigger_data;
	bool activated;
	struct led_hw_trigger_type *trigger_type;
	struct mutex led_access;
};

struct led_pattern {
	u32 delta_t;
	int brightness;
};

struct led_trigger {
	const char *name;
	int (*activate)(struct led_classdev *);
	void (*deactivate)(struct led_classdev *);
	struct led_hw_trigger_type *trigger_type;
	rwlock_t leddev_list_lock;
	struct list_head led_cdevs;
	struct list_head next_trig;
	const struct attribute_group **groups;
};

struct keyboard_notifier_param {
	struct vc_data *vc;
	int down;
	int shift;
	int ledstate;
	unsigned int value;
};

struct kbd_struct {
	unsigned char lockstate;
	unsigned char slockstate;
	unsigned char ledmode: 1;
	unsigned char ledflagstate: 4;
	char: 3;
	unsigned char default_ledflagstate: 4;
	unsigned char kbdmode: 3;
	char: 1;
	unsigned char modeflags: 5;
};

struct kbentry {
	unsigned char kb_table;
	unsigned char kb_index;
	short unsigned int kb_value;
};

struct kbsentry {
	unsigned char kb_func;
	unsigned char kb_string[512];
};

struct kbdiacr {
	unsigned char diacr;
	unsigned char base;
	unsigned char result;
};

struct kbdiacrs {
	unsigned int kb_cnt;
	struct kbdiacr kbdiacr[256];
};

struct kbdiacruc {
	unsigned int diacr;
	unsigned int base;
	unsigned int result;
};

struct kbdiacrsuc {
	unsigned int kb_cnt;
	struct kbdiacruc kbdiacruc[256];
};

struct kbkeycode {
	unsigned int scancode;
	unsigned int keycode;
};

typedef void k_handler_fn(struct vc_data *, unsigned char, char);

typedef void fn_handler_fn(struct vc_data *);

struct getset_keycode_data {
	struct input_keymap_entry ke;
	int error;
};

struct kbd_led_trigger {
	struct led_trigger trigger;
	unsigned int mask;
};

struct uni_pagedir {
	u16 **uni_pgdir[32];
	long unsigned int refcount;
	long unsigned int sum;
	unsigned char *inverse_translations[4];
	u16 *inverse_trans_unicode;
};

typedef uint32_t char32_t;

struct uni_screen {
	char32_t *lines[0];
};

struct con_driver {
	const struct consw *con;
	const char *desc;
	struct device *dev;
	int node;
	int first;
	int last;
	int flag;
};

enum {
	blank_off = 0,
	blank_normal_wait = 1,
	blank_vesa_wait = 2,
};

enum {
	EPecma = 0,
	EPdec = 1,
	EPeq = 2,
	EPgt = 3,
	EPlt = 4,
};

struct rgb {
	u8 r;
	u8 g;
	u8 b;
};

enum {
	ESnormal = 0,
	ESesc = 1,
	ESsquare = 2,
	ESgetpars = 3,
	ESfunckey = 4,
	EShash = 5,
	ESsetG0 = 6,
	ESsetG1 = 7,
	ESpercent = 8,
	EScsiignore = 9,
	ESnonstd = 10,
	ESpalette = 11,
	ESosc = 12,
	ESapc = 13,
	ESpm = 14,
	ESdcs = 15,
};

struct interval {
	uint32_t first;
	uint32_t last;
};

struct vc_draw_region {
	long unsigned int from;
	long unsigned int to;
	int x;
};

struct serial_rs485 {
	__u32 flags;
	__u32 delay_rts_before_send;
	__u32 delay_rts_after_send;
	__u32 padding[5];
};

struct serial_iso7816 {
	__u32 flags;
	__u32 tg;
	__u32 sc_fi;
	__u32 sc_di;
	__u32 clk;
	__u32 reserved[5];
};

struct circ_buf {
	char *buf;
	int head;
	int tail;
};

struct uart_port;

struct uart_ops {
	unsigned int (*tx_empty)(struct uart_port *);
	void (*set_mctrl)(struct uart_port *, unsigned int);
	unsigned int (*get_mctrl)(struct uart_port *);
	void (*stop_tx)(struct uart_port *);
	void (*start_tx)(struct uart_port *);
	void (*throttle)(struct uart_port *);
	void (*unthrottle)(struct uart_port *);
	void (*send_xchar)(struct uart_port *, char);
	void (*stop_rx)(struct uart_port *);
	void (*enable_ms)(struct uart_port *);
	void (*break_ctl)(struct uart_port *, int);
	int (*startup)(struct uart_port *);
	void (*shutdown)(struct uart_port *);
	void (*flush_buffer)(struct uart_port *);
	void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
	void (*set_ldisc)(struct uart_port *, struct ktermios *);
	void (*pm)(struct uart_port *, unsigned int, unsigned int);
	const char * (*type)(struct uart_port *);
	void (*release_port)(struct uart_port *);
	int (*request_port)(struct uart_port *);
	void (*config_port)(struct uart_port *, int);
	int (*verify_port)(struct uart_port *, struct serial_struct *);
	int (*ioctl)(struct uart_port *, unsigned int, long unsigned int);
	int (*poll_init)(struct uart_port *);
	void (*poll_put_char)(struct uart_port *, unsigned char);
	int (*poll_get_char)(struct uart_port *);
};

struct uart_icount {
	__u32 cts;
	__u32 dsr;
	__u32 rng;
	__u32 dcd;
	__u32 rx;
	__u32 tx;
	__u32 frame;
	__u32 overrun;
	__u32 parity;
	__u32 brk;
	__u32 buf_overrun;
};

typedef unsigned int upf_t;

typedef unsigned int upstat_t;

struct uart_state;

struct uart_port {
	spinlock_t lock;
	long unsigned int iobase;
	unsigned char *membase;
	unsigned int (*serial_in)(struct uart_port *, int);
	void (*serial_out)(struct uart_port *, int, int);
	void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
	void (*set_ldisc)(struct uart_port *, struct ktermios *);
	unsigned int (*get_mctrl)(struct uart_port *);
	void (*set_mctrl)(struct uart_port *, unsigned int);
	unsigned int (*get_divisor)(struct uart_port *, unsigned int, unsigned int *);
	void (*set_divisor)(struct uart_port *, unsigned int, unsigned int, unsigned int);
	int (*startup)(struct uart_port *);
	void (*shutdown)(struct uart_port *);
	void (*throttle)(struct uart_port *);
	void (*unthrottle)(struct uart_port *);
	int (*handle_irq)(struct uart_port *);
	void (*pm)(struct uart_port *, unsigned int, unsigned int);
	void (*handle_break)(struct uart_port *);
	int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
	int (*iso7816_config)(struct uart_port *, struct serial_iso7816 *);
	unsigned int irq;
	long unsigned int irqflags;
	unsigned int uartclk;
	unsigned int fifosize;
	unsigned char x_char;
	unsigned char regshift;
	unsigned char iotype;
	unsigned char quirks;
	unsigned int read_status_mask;
	unsigned int ignore_status_mask;
	struct uart_state *state;
	struct uart_icount icount;
	struct console *cons;
	upf_t flags;
	upstat_t status;
	int hw_stopped;
	unsigned int mctrl;
	unsigned int timeout;
	unsigned int type;
	const struct uart_ops *ops;
	unsigned int custom_divisor;
	unsigned int line;
	unsigned int minor;
	resource_size_t mapbase;
	resource_size_t mapsize;
	struct device *dev;
	long unsigned int sysrq;
	unsigned int sysrq_ch;
	unsigned char has_sysrq;
	unsigned char sysrq_seq;
	unsigned char hub6;
	unsigned char suspended;
	unsigned char console_reinit;
	const char *name;
	struct attribute_group *attr_group;
	const struct attribute_group **tty_groups;
	struct serial_rs485 rs485;
	struct gpio_desc *rs485_term_gpio;
	struct serial_iso7816 iso7816;
	void *private_data;
};

enum uart_pm_state {
	UART_PM_STATE_ON = 0,
	UART_PM_STATE_OFF = 3,
	UART_PM_STATE_UNDEFINED = 4,
};

struct uart_state {
	struct tty_port port;
	enum uart_pm_state pm_state;
	struct circ_buf xmit;
	atomic_t refcount;
	wait_queue_head_t remove_wait;
	struct uart_port *uart_port;
};

struct uart_driver {
	struct module *owner;
	const char *driver_name;
	const char *dev_name;
	int major;
	int minor;
	int nr;
	struct console *cons;
	struct uart_state *state;
	struct tty_driver *tty_driver;
};

struct uart_match {
	struct uart_port *port;
	struct uart_driver *driver;
};

struct earlycon_device {
	struct console *con;
	struct uart_port port;
	char options[16];
	unsigned int baud;
};

struct earlycon_id {
	char name[15];
	char name_term;
	char compatible[128];
	int (*setup)(struct earlycon_device *, const char *);
};

enum hwparam_type {
	hwparam_ioport = 0,
	hwparam_iomem = 1,
	hwparam_ioport_or_iomem = 2,
	hwparam_irq = 3,
	hwparam_dma = 4,
	hwparam_dma_addr = 5,
	hwparam_other = 6,
};

struct plat_serial8250_port {
	long unsigned int iobase;
	void *membase;
	resource_size_t mapbase;
	unsigned int irq;
	long unsigned int irqflags;
	unsigned int uartclk;
	void *private_data;
	unsigned char regshift;
	unsigned char iotype;
	unsigned char hub6;
	unsigned char has_sysrq;
	upf_t flags;
	unsigned int type;
	unsigned int (*serial_in)(struct uart_port *, int);
	void (*serial_out)(struct uart_port *, int, int);
	void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *);
	void (*set_ldisc)(struct uart_port *, struct ktermios *);
	unsigned int (*get_mctrl)(struct uart_port *);
	int (*handle_irq)(struct uart_port *);
	void (*pm)(struct uart_port *, unsigned int, unsigned int);
	void (*handle_break)(struct uart_port *);
};

enum {
	PLAT8250_DEV_LEGACY = 4294967295,
	PLAT8250_DEV_PLATFORM = 0,
	PLAT8250_DEV_PLATFORM1 = 1,
	PLAT8250_DEV_PLATFORM2 = 2,
	PLAT8250_DEV_FOURPORT = 3,
	PLAT8250_DEV_ACCENT = 4,
	PLAT8250_DEV_BOCA = 5,
	PLAT8250_DEV_EXAR_ST16C554 = 6,
	PLAT8250_DEV_HUB6 = 7,
	PLAT8250_DEV_AU1X00 = 8,
	PLAT8250_DEV_SM501 = 9,
};

struct uart_8250_port;

struct uart_8250_ops {
	int (*setup_irq)(struct uart_8250_port *);
	void (*release_irq)(struct uart_8250_port *);
};

struct mctrl_gpios;

struct uart_8250_dma;

struct uart_8250_em485;

struct uart_8250_port {
	struct uart_port port;
	struct timer_list timer;
	struct list_head list;
	u32 capabilities;
	short unsigned int bugs;
	bool fifo_bug;
	unsigned int tx_loadsz;
	unsigned char acr;
	unsigned char fcr;
	unsigned char ier;
	unsigned char lcr;
	unsigned char mcr;
	unsigned char mcr_mask;
	unsigned char mcr_force;
	unsigned char cur_iotype;
	unsigned int rpm_tx_active;
	unsigned char canary;
	unsigned char probe;
	struct mctrl_gpios *gpios;
	unsigned char lsr_saved_flags;
	unsigned char msr_saved_flags;
	struct uart_8250_dma *dma;
	const struct uart_8250_ops *ops;
	int (*dl_read)(struct uart_8250_port *);
	void (*dl_write)(struct uart_8250_port *, int);
	struct uart_8250_em485 *em485;
	void (*rs485_start_tx)(struct uart_8250_port *);
	void (*rs485_stop_tx)(struct uart_8250_port *);
	struct delayed_work overrun_backoff;
	u32 overrun_backoff_time_ms;
};

struct uart_8250_em485 {
	struct hrtimer start_tx_timer;
	struct hrtimer stop_tx_timer;
	struct hrtimer *active_timer;
	struct uart_8250_port *port;
	unsigned int tx_stopped: 1;
};

struct uart_8250_dma {
	int (*tx_dma)(struct uart_8250_port *);
	int (*rx_dma)(struct uart_8250_port *);
	dma_filter_fn fn;
	void *rx_param;
	void *tx_param;
	struct dma_slave_config rxconf;
	struct dma_slave_config txconf;
	struct dma_chan *rxchan;
	struct dma_chan *txchan;
	phys_addr_t rx_dma_addr;
	phys_addr_t tx_dma_addr;
	dma_addr_t rx_addr;
	dma_addr_t tx_addr;
	dma_cookie_t rx_cookie;
	dma_cookie_t tx_cookie;
	void *rx_buf;
	size_t rx_size;
	size_t tx_size;
	unsigned char tx_running;
	unsigned char tx_err;
	unsigned char rx_running;
};

struct old_serial_port {
	unsigned int uart;
	unsigned int baud_base;
	unsigned int port;
	unsigned int irq;
	upf_t flags;
	unsigned char io_type;
	unsigned char *iomem_base;
	short unsigned int iomem_reg_shift;
};

struct irq_info {
	struct hlist_node node;
	int irq;
	spinlock_t lock;
	struct list_head *head;
};

struct serial8250_config {
	const char *name;
	short unsigned int fifo_size;
	short unsigned int tx_loadsz;
	unsigned char fcr;
	unsigned char rxtrig_bytes[4];
	unsigned int flags;
};

enum pci_ers_result {
	PCI_ERS_RESULT_NONE = 1,
	PCI_ERS_RESULT_CAN_RECOVER = 2,
	PCI_ERS_RESULT_NEED_RESET = 3,
	PCI_ERS_RESULT_DISCONNECT = 4,
	PCI_ERS_RESULT_RECOVERED = 5,
	PCI_ERS_RESULT_NO_AER_DRIVER = 6,
};

struct pciserial_board {
	unsigned int flags;
	unsigned int num_ports;
	unsigned int base_baud;
	unsigned int uart_offset;
	unsigned int reg_shift;
	unsigned int first_offset;
};

struct serial_private;

struct pci_serial_quirk {
	u32 vendor;
	u32 device;
	u32 subvendor;
	u32 subdevice;
	int (*probe)(struct pci_dev *);
	int (*init)(struct pci_dev *);
	int (*setup)(struct serial_private *, const struct pciserial_board *, struct uart_8250_port *, int);
	void (*exit)(struct pci_dev *);
};

struct serial_private {
	struct pci_dev *dev;
	unsigned int nr;
	struct pci_serial_quirk *quirk;
	const struct pciserial_board *board;
	int line[0];
};

struct f815xxa_data {
	spinlock_t lock;
	int idx;
};

struct timedia_struct {
	int num;
	const short unsigned int *ids;
};

struct quatech_feature {
	u16 devid;
	bool amcc;
};

enum pci_board_num_t {
	pbn_default = 0,
	pbn_b0_1_115200 = 1,
	pbn_b0_2_115200 = 2,
	pbn_b0_4_115200 = 3,
	pbn_b0_5_115200 = 4,
	pbn_b0_8_115200 = 5,
	pbn_b0_1_921600 = 6,
	pbn_b0_2_921600 = 7,
	pbn_b0_4_921600 = 8,
	pbn_b0_2_1130000 = 9,
	pbn_b0_4_1152000 = 10,
	pbn_b0_4_1250000 = 11,
	pbn_b0_2_1843200 = 12,
	pbn_b0_4_1843200 = 13,
	pbn_b0_1_4000000 = 14,
	pbn_b0_bt_1_115200 = 15,
	pbn_b0_bt_2_115200 = 16,
	pbn_b0_bt_4_115200 = 17,
	pbn_b0_bt_8_115200 = 18,
	pbn_b0_bt_1_460800 = 19,
	pbn_b0_bt_2_460800 = 20,
	pbn_b0_bt_4_460800 = 21,
	pbn_b0_bt_1_921600 = 22,
	pbn_b0_bt_2_921600 = 23,
	pbn_b0_bt_4_921600 = 24,
	pbn_b0_bt_8_921600 = 25,
	pbn_b1_1_115200 = 26,
	pbn_b1_2_115200 = 27,
	pbn_b1_4_115200 = 28,
	pbn_b1_8_115200 = 29,
	pbn_b1_16_115200 = 30,
	pbn_b1_1_921600 = 31,
	pbn_b1_2_921600 = 32,
	pbn_b1_4_921600 = 33,
	pbn_b1_8_921600 = 34,
	pbn_b1_2_1250000 = 35,
	pbn_b1_bt_1_115200 = 36,
	pbn_b1_bt_2_115200 = 37,
	pbn_b1_bt_4_115200 = 38,
	pbn_b1_bt_2_921600 = 39,
	pbn_b1_1_1382400 = 40,
	pbn_b1_2_1382400 = 41,
	pbn_b1_4_1382400 = 42,
	pbn_b1_8_1382400 = 43,
	pbn_b2_1_115200 = 44,
	pbn_b2_2_115200 = 45,
	pbn_b2_4_115200 = 46,
	pbn_b2_8_115200 = 47,
	pbn_b2_1_460800 = 48,
	pbn_b2_4_460800 = 49,
	pbn_b2_8_460800 = 50,
	pbn_b2_16_460800 = 51,
	pbn_b2_1_921600 = 52,
	pbn_b2_4_921600 = 53,
	pbn_b2_8_921600 = 54,
	pbn_b2_8_1152000 = 55,
	pbn_b2_bt_1_115200 = 56,
	pbn_b2_bt_2_115200 = 57,
	pbn_b2_bt_4_115200 = 58,
	pbn_b2_bt_2_921600 = 59,
	pbn_b2_bt_4_921600 = 60,
	pbn_b3_2_115200 = 61,
	pbn_b3_4_115200 = 62,
	pbn_b3_8_115200 = 63,
	pbn_b4_bt_2_921600 = 64,
	pbn_b4_bt_4_921600 = 65,
	pbn_b4_bt_8_921600 = 66,
	pbn_panacom = 67,
	pbn_panacom2 = 68,
	pbn_panacom4 = 69,
	pbn_plx_romulus = 70,
	pbn_endrun_2_4000000 = 71,
	pbn_oxsemi = 72,
	pbn_oxsemi_1_4000000 = 73,
	pbn_oxsemi_2_4000000 = 74,
	pbn_oxsemi_4_4000000 = 75,
	pbn_oxsemi_8_4000000 = 76,
	pbn_intel_i960 = 77,
	pbn_sgi_ioc3 = 78,
	pbn_computone_4 = 79,
	pbn_computone_6 = 80,
	pbn_computone_8 = 81,
	pbn_sbsxrsio = 82,
	pbn_pasemi_1682M = 83,
	pbn_ni8430_2 = 84,
	pbn_ni8430_4 = 85,
	pbn_ni8430_8 = 86,
	pbn_ni8430_16 = 87,
	pbn_ADDIDATA_PCIe_1_3906250 = 88,
	pbn_ADDIDATA_PCIe_2_3906250 = 89,
	pbn_ADDIDATA_PCIe_4_3906250 = 90,
	pbn_ADDIDATA_PCIe_8_3906250 = 91,
	pbn_ce4100_1_115200 = 92,
	pbn_omegapci = 93,
	pbn_NETMOS9900_2s_115200 = 94,
	pbn_brcm_trumanage = 95,
	pbn_fintek_4 = 96,
	pbn_fintek_8 = 97,
	pbn_fintek_12 = 98,
	pbn_fintek_F81504A = 99,
	pbn_fintek_F81508A = 100,
	pbn_fintek_F81512A = 101,
	pbn_wch382_2 = 102,
	pbn_wch384_4 = 103,
	pbn_wch384_8 = 104,
	pbn_pericom_PI7C9X7951 = 105,
	pbn_pericom_PI7C9X7952 = 106,
	pbn_pericom_PI7C9X7954 = 107,
	pbn_pericom_PI7C9X7958 = 108,
	pbn_sunix_pci_1s = 109,
	pbn_sunix_pci_2s = 110,
	pbn_sunix_pci_4s = 111,
	pbn_sunix_pci_8s = 112,
	pbn_sunix_pci_16s = 113,
	pbn_moxa8250_2p = 114,
	pbn_moxa8250_4p = 115,
	pbn_moxa8250_8p = 116,
};

struct exar8250_platform {
	int (*rs485_config)(struct uart_port *, struct serial_rs485 *);
	int (*register_gpio)(struct pci_dev *, struct uart_8250_port *);
};

struct exar8250;

struct exar8250_board {
	unsigned int num_ports;
	unsigned int reg_shift;
	int (*setup)(struct exar8250 *, struct pci_dev *, struct uart_8250_port *, int);
	void (*exit)(struct pci_dev *);
};

struct exar8250 {
	unsigned int nr;
	struct exar8250_board *board;
	void *virt;
	int line[0];
};

struct bcm2835aux_data {
	struct clk *clk;
	int line;
	u32 cntl;
};

struct of_serial_info {
	struct clk *clk;
	struct reset_control *rst;
	int type;
	int line;
};

enum amba_vendor {
	AMBA_VENDOR_ARM = 65,
	AMBA_VENDOR_ST = 128,
	AMBA_VENDOR_QCOM = 81,
	AMBA_VENDOR_LSI = 182,
	AMBA_VENDOR_LINUX = 254,
};

struct amba_pl011_data {
	bool (*dma_filter)(struct dma_chan *, void *);
	void *dma_rx_param;
	void *dma_tx_param;
	bool dma_rx_poll_enable;
	unsigned int dma_rx_poll_rate;
	unsigned int dma_rx_poll_timeout;
	void (*init)();
	void (*exit)();
};

enum {
	REG_DR = 0,
	REG_ST_DMAWM = 1,
	REG_ST_TIMEOUT = 2,
	REG_FR = 3,
	REG_LCRH_RX = 4,
	REG_LCRH_TX = 5,
	REG_IBRD = 6,
	REG_FBRD = 7,
	REG_CR = 8,
	REG_IFLS = 9,
	REG_IMSC = 10,
	REG_RIS = 11,
	REG_MIS = 12,
	REG_ICR = 13,
	REG_DMACR = 14,
	REG_ST_XFCR = 15,
	REG_ST_XON1 = 16,
	REG_ST_XON2 = 17,
	REG_ST_XOFF1 = 18,
	REG_ST_XOFF2 = 19,
	REG_ST_ITCR = 20,
	REG_ST_ITIP = 21,
	REG_ST_ABCR = 22,
	REG_ST_ABIMSC = 23,
	REG_ARRAY_SIZE = 24,
};

struct vendor_data {
	const u16 *reg_offset;
	unsigned int ifls;
	unsigned int fr_busy;
	unsigned int fr_dsr;
	unsigned int fr_cts;
	unsigned int fr_ri;
	unsigned int inv_fr;
	bool access_32b;
	bool oversampling;
	bool dma_threshold;
	bool cts_event_workaround;
	bool always_enabled;
	bool fixed_options;
	unsigned int (*get_fifosize)(struct amba_device *);
};

struct pl011_sgbuf {
	struct scatterlist sg;
	char *buf;
};

struct pl011_dmarx_data {
	struct dma_chan *chan;
	struct completion complete;
	bool use_buf_b;
	struct pl011_sgbuf sgbuf_a;
	struct pl011_sgbuf sgbuf_b;
	dma_cookie_t cookie;
	bool running;
	struct timer_list timer;
	unsigned int last_residue;
	long unsigned int last_jiffies;
	bool auto_poll_rate;
	unsigned int poll_rate;
	unsigned int poll_timeout;
};

struct pl011_dmatx_data {
	struct dma_chan *chan;
	struct scatterlist sg;
	char *buf;
	bool queued;
};

struct uart_amba_port {
	struct uart_port port;
	const u16 *reg_offset;
	struct clk *clk;
	const struct vendor_data *vendor;
	unsigned int dmacr;
	unsigned int im;
	unsigned int old_status;
	unsigned int fifosize;
	unsigned int old_cr;
	unsigned int fixed_baud;
	char type[12];
	bool irq_locked;
	bool using_tx_dma;
	bool using_rx_dma;
	struct pl011_dmarx_data dmarx;
	struct pl011_dmatx_data dmatx;
	bool dma_probed;
};

enum mctrl_gpio_idx {
	UART_GPIO_CTS = 0,
	UART_GPIO_DSR = 1,
	UART_GPIO_DCD = 2,
	UART_GPIO_RNG = 3,
	UART_GPIO_RI = 3,
	UART_GPIO_RTS = 4,
	UART_GPIO_DTR = 5,
	UART_GPIO_MAX = 6,
};

struct mctrl_gpios___2 {
	struct uart_port *port;
	struct gpio_desc *gpio[6];
	int irq[6];
	unsigned int mctrl_prev;
	bool mctrl_on;
};

struct serdev_device;

struct serdev_device_ops {
	int (*receive_buf)(struct serdev_device *, const unsigned char *, size_t);
	void (*write_wakeup)(struct serdev_device *);
};

struct serdev_controller;

struct serdev_device {
	struct device dev;
	int nr;
	struct serdev_controller *ctrl;
	const struct serdev_device_ops *ops;
	struct completion write_comp;
	struct mutex write_lock;
};

struct serdev_controller_ops;

struct serdev_controller {
	struct device dev;
	unsigned int nr;
	struct serdev_device *serdev;
	const struct serdev_controller_ops *ops;
};

struct serdev_device_driver {
	struct device_driver driver;
	int (*probe)(struct serdev_device *);
	void (*remove)(struct serdev_device *);
};

enum serdev_parity {
	SERDEV_PARITY_NONE = 0,
	SERDEV_PARITY_EVEN = 1,
	SERDEV_PARITY_ODD = 2,
};

struct serdev_controller_ops {
	int (*write_buf)(struct serdev_controller *, const unsigned char *, size_t);
	void (*write_flush)(struct serdev_controller *);
	int (*write_room)(struct serdev_controller *);
	int (*open)(struct serdev_controller *);
	void (*close)(struct serdev_controller *);
	void (*set_flow_control)(struct serdev_controller *, bool);
	int (*set_parity)(struct serdev_controller *, enum serdev_parity);
	unsigned int (*set_baudrate)(struct serdev_controller *, unsigned int);
	void (*wait_until_sent)(struct serdev_controller *, long int);
	int (*get_tiocm)(struct serdev_controller *);
	int (*set_tiocm)(struct serdev_controller *, unsigned int, unsigned int);
};

struct serport {
	struct tty_port *port;
	struct tty_struct *tty;
	struct tty_driver *tty_drv;
	int tty_idx;
	long unsigned int flags;
};

struct memdev {
	const char *name;
	umode_t mode;
	const struct file_operations *fops;
	fmode_t fmode;
};

struct timer_rand_state {
	cycles_t last_time;
	long int last_delta;
	long int last_delta2;
};

struct trace_event_raw_add_device_randomness {
	struct trace_entry ent;
	int bytes;
	long unsigned int IP;
	char __data[0];
};

struct trace_event_raw_random__mix_pool_bytes {
	struct trace_entry ent;
	const char *pool_name;
	int bytes;
	long unsigned int IP;
	char __data[0];
};

struct trace_event_raw_credit_entropy_bits {
	struct trace_entry ent;
	const char *pool_name;
	int bits;
	int entropy_count;
	long unsigned int IP;
	char __data[0];
};

struct trace_event_raw_push_to_pool {
	struct trace_entry ent;
	const char *pool_name;
	int pool_bits;
	int input_bits;
	char __data[0];
};

struct trace_event_raw_debit_entropy {
	struct trace_entry ent;
	const char *pool_name;
	int debit_bits;
	char __data[0];
};

struct trace_event_raw_add_input_randomness {
	struct trace_entry ent;
	int input_bits;
	char __data[0];
};

struct trace_event_raw_add_disk_randomness {
	struct trace_entry ent;
	dev_t dev;
	int input_bits;
	char __data[0];
};

struct trace_event_raw_xfer_secondary_pool {
	struct trace_entry ent;
	const char *pool_name;
	int xfer_bits;
	int request_bits;
	int pool_entropy;
	int input_entropy;
	char __data[0];
};

struct trace_event_raw_random__get_random_bytes {
	struct trace_entry ent;
	int nbytes;
	long unsigned int IP;
	char __data[0];
};

struct trace_event_raw_random__extract_entropy {
	struct trace_entry ent;
	const char *pool_name;
	int nbytes;
	int entropy_count;
	long unsigned int IP;
	char __data[0];
};

struct trace_event_raw_random_read {
	struct trace_entry ent;
	int got_bits;
	int need_bits;
	int pool_left;
	int input_left;
	char __data[0];
};

struct trace_event_raw_urandom_read {
	struct trace_entry ent;
	int got_bits;
	int pool_left;
	int input_left;
	char __data[0];
};

struct trace_event_raw_prandom_u32 {
	struct trace_entry ent;
	unsigned int ret;
	char __data[0];
};

struct trace_event_data_offsets_add_device_randomness {};

struct trace_event_data_offsets_random__mix_pool_bytes {};

struct trace_event_data_offsets_credit_entropy_bits {};

struct trace_event_data_offsets_push_to_pool {};

struct trace_event_data_offsets_debit_entropy {};

struct trace_event_data_offsets_add_input_randomness {};

struct trace_event_data_offsets_add_disk_randomness {};

struct trace_event_data_offsets_xfer_secondary_pool {};

struct trace_event_data_offsets_random__get_random_bytes {};

struct trace_event_data_offsets_random__extract_entropy {};

struct trace_event_data_offsets_random_read {};

struct trace_event_data_offsets_urandom_read {};

struct trace_event_data_offsets_prandom_u32 {};

typedef void (*btf_trace_add_device_randomness)(void *, int, long unsigned int);

typedef void (*btf_trace_mix_pool_bytes)(void *, const char *, int, long unsigned int);

typedef void (*btf_trace_mix_pool_bytes_nolock)(void *, const char *, int, long unsigned int);

typedef void (*btf_trace_credit_entropy_bits)(void *, const char *, int, int, long unsigned int);

typedef void (*btf_trace_push_to_pool)(void *, const char *, int, int);

typedef void (*btf_trace_debit_entropy)(void *, const char *, int);

typedef void (*btf_trace_add_input_randomness)(void *, int);

typedef void (*btf_trace_add_disk_randomness)(void *, dev_t, int);

typedef void (*btf_trace_xfer_secondary_pool)(void *, const char *, int, int, int, int);

typedef void (*btf_trace_get_random_bytes)(void *, int, long unsigned int);

typedef void (*btf_trace_get_random_bytes_arch)(void *, int, long unsigned int);

typedef void (*btf_trace_extract_entropy)(void *, const char *, int, int, long unsigned int);

typedef void (*btf_trace_extract_entropy_user)(void *, const char *, int, int, long unsigned int);

typedef void (*btf_trace_random_read)(void *, int, int, int, int);

typedef void (*btf_trace_urandom_read)(void *, int, int, int);

typedef void (*btf_trace_prandom_u32)(void *, unsigned int);

struct poolinfo {
	int poolbitshift;
	int poolwords;
	int poolbytes;
	int poolfracbits;
	int tap1;
	int tap2;
	int tap3;
	int tap4;
	int tap5;
};

struct crng_state {
	__u32 state[16];
	long unsigned int init_time;
	spinlock_t lock;
};

struct entropy_store {
	const struct poolinfo *poolinfo;
	__u32 *pool;
	const char *name;
	spinlock_t lock;
	short unsigned int add_ptr;
	short unsigned int input_rotate;
	int entropy_count;
	unsigned int initialized: 1;
	unsigned int last_data_init: 1;
	__u8 last_data[10];
};

struct fast_pool {
	__u32 pool[4];
	long unsigned int last;
	short unsigned int reg_idx;
	unsigned char count;
};

struct batched_entropy {
	union {
		u64 entropy_u64[8];
		u32 entropy_u32[16];
	};
	unsigned int position;
	spinlock_t batch_lock;
};

struct ttyprintk_port {
	struct tty_port port;
	spinlock_t spinlock;
};

struct raw_config_request {
	int raw_minor;
	__u64 block_major;
	__u64 block_minor;
};

struct raw_device_data {
	dev_t binding;
	struct block_device *bdev;
	int inuse;
};

struct raw32_config_request {
	compat_int_t raw_minor;
	compat_u64 block_major;
	compat_u64 block_minor;
};

struct hwrng {
	const char *name;
	int (*init)(struct hwrng *);
	void (*cleanup)(struct hwrng *);
	int (*data_present)(struct hwrng *, int);
	int (*data_read)(struct hwrng *, u32 *);
	int (*read)(struct hwrng *, void *, size_t, bool);
	long unsigned int priv;
	short unsigned int quality;
	struct list_head list;
	struct kref ref;
	struct completion cleanup_done;
};

struct bcm2835_rng_priv {
	struct hwrng rng;
	void *base;
	bool mask_interrupts;
	struct clk *clk;
};

struct bcm2835_rng_of_data {
	bool mask_interrupts;
};

struct iproc_rng200_dev {
	struct hwrng rng;
	void *base;
};

struct cavium_rng_pf {
	void *control_status;
};

struct cavium_rng {
	struct hwrng ops;
	void *result;
};

enum rpi_firmware_property_status {
	RPI_FIRMWARE_STATUS_REQUEST = 0,
	RPI_FIRMWARE_STATUS_SUCCESS = 2147483648,
	RPI_FIRMWARE_STATUS_ERROR = 2147483649,
};

struct vcio_data {
	struct rpi_firmware *fw;
	struct miscdevice misc_dev;
};

struct bcm2835_gpiomem_instance {
	long unsigned int gpio_regs_phys;
	struct device *dev;
};

struct mipi_dsi_msg {
	u8 channel;
	u8 type;
	u16 flags;
	size_t tx_len;
	const void *tx_buf;
	size_t rx_len;
	void *rx_buf;
};

struct mipi_dsi_packet {
	size_t size;
	u8 header[4];
	size_t payload_length;
	const u8 *payload;
};

struct mipi_dsi_host;

struct mipi_dsi_device;

struct mipi_dsi_host_ops {
	int (*attach)(struct mipi_dsi_host *, struct mipi_dsi_device *);
	int (*detach)(struct mipi_dsi_host *, struct mipi_dsi_device *);
	ssize_t (*transfer)(struct mipi_dsi_host *, const struct mipi_dsi_msg *);
};

struct mipi_dsi_host {
	struct device *dev;
	const struct mipi_dsi_host_ops *ops;
	struct list_head list;
};

enum mipi_dsi_pixel_format {
	MIPI_DSI_FMT_RGB888 = 0,
	MIPI_DSI_FMT_RGB666 = 1,
	MIPI_DSI_FMT_RGB666_PACKED = 2,
	MIPI_DSI_FMT_RGB565 = 3,
};

struct mipi_dsi_device {
	struct mipi_dsi_host *host;
	struct device dev;
	char name[20];
	unsigned int channel;
	unsigned int lanes;
	enum mipi_dsi_pixel_format format;
	long unsigned int mode_flags;
	long unsigned int hs_rate;
	long unsigned int lp_rate;
};

struct mipi_dsi_device_info {
	char type[20];
	u32 channel;
	struct device_node *node;
};

enum mipi_dsi_dcs_tear_mode {
	MIPI_DSI_DCS_TEAR_MODE_VBLANK = 0,
	MIPI_DSI_DCS_TEAR_MODE_VHBLANK = 1,
};

struct mipi_dsi_driver {
	struct device_driver driver;
	int (*probe)(struct mipi_dsi_device *);
	int (*remove)(struct mipi_dsi_device *);
	void (*shutdown)(struct mipi_dsi_device *);
};

struct drm_dsc_picture_parameter_set {
	u8 dsc_version;
	u8 pps_identifier;
	u8 pps_reserved;
	u8 pps_3;
	u8 pps_4;
	u8 bits_per_pixel_low;
	__be16 pic_height;
	__be16 pic_width;
	__be16 slice_height;
	__be16 slice_width;
	__be16 chunk_size;
	u8 initial_xmit_delay_high;
	u8 initial_xmit_delay_low;
	__be16 initial_dec_delay;
	u8 pps20_reserved;
	u8 initial_scale_value;
	__be16 scale_increment_interval;
	u8 scale_decrement_interval_high;
	u8 scale_decrement_interval_low;
	u8 pps26_reserved;
	u8 first_line_bpg_offset;
	__be16 nfl_bpg_offset;
	__be16 slice_bpg_offset;
	__be16 initial_offset;
	__be16 final_offset;
	u8 flatness_min_qp;
	u8 flatness_max_qp;
	__be16 rc_model_size;
	u8 rc_edge_factor;
	u8 rc_quant_incr_limit0;
	u8 rc_quant_incr_limit1;
	u8 rc_tgt_offset;
	u8 rc_buf_thresh[14];
	__be16 rc_range_parameters[15];
	u8 native_422_420;
	u8 second_line_bpg_offset;
	__be16 nsl_bpg_offset;
	__be16 second_line_offset_adj;
	u32 pps_long_94_reserved;
	u32 pps_long_98_reserved;
	u32 pps_long_102_reserved;
	u32 pps_long_106_reserved;
	u32 pps_long_110_reserved;
	u32 pps_long_114_reserved;
	u32 pps_long_118_reserved;
	u32 pps_long_122_reserved;
	__be16 pps_short_126_reserved;
} __attribute__((packed));

enum {
	MIPI_DSI_V_SYNC_START = 1,
	MIPI_DSI_V_SYNC_END = 17,
	MIPI_DSI_H_SYNC_START = 33,
	MIPI_DSI_H_SYNC_END = 49,
	MIPI_DSI_COMPRESSION_MODE = 7,
	MIPI_DSI_END_OF_TRANSMISSION = 8,
	MIPI_DSI_COLOR_MODE_OFF = 2,
	MIPI_DSI_COLOR_MODE_ON = 18,
	MIPI_DSI_SHUTDOWN_PERIPHERAL = 34,
	MIPI_DSI_TURN_ON_PERIPHERAL = 50,
	MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 3,
	MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 19,
	MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 35,
	MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 4,
	MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 20,
	MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 36,
	MIPI_DSI_DCS_SHORT_WRITE = 5,
	MIPI_DSI_DCS_SHORT_WRITE_PARAM = 21,
	MIPI_DSI_DCS_READ = 6,
	MIPI_DSI_EXECUTE_QUEUE = 22,
	MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 55,
	MIPI_DSI_NULL_PACKET = 9,
	MIPI_DSI_BLANKING_PACKET = 25,
	MIPI_DSI_GENERIC_LONG_WRITE = 41,
	MIPI_DSI_DCS_LONG_WRITE = 57,
	MIPI_DSI_PICTURE_PARAMETER_SET = 10,
	MIPI_DSI_COMPRESSED_PIXEL_STREAM = 11,
	MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 12,
	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 28,
	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 44,
	MIPI_DSI_PACKED_PIXEL_STREAM_30 = 13,
	MIPI_DSI_PACKED_PIXEL_STREAM_36 = 29,
	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 61,
	MIPI_DSI_PACKED_PIXEL_STREAM_16 = 14,
	MIPI_DSI_PACKED_PIXEL_STREAM_18 = 30,
	MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 46,
	MIPI_DSI_PACKED_PIXEL_STREAM_24 = 62,
};

enum {
	MIPI_DCS_NOP = 0,
	MIPI_DCS_SOFT_RESET = 1,
	MIPI_DCS_GET_COMPRESSION_MODE = 3,
	MIPI_DCS_GET_DISPLAY_ID = 4,
	MIPI_DCS_GET_ERROR_COUNT_ON_DSI = 5,
	MIPI_DCS_GET_RED_CHANNEL = 6,
	MIPI_DCS_GET_GREEN_CHANNEL = 7,
	MIPI_DCS_GET_BLUE_CHANNEL = 8,
	MIPI_DCS_GET_DISPLAY_STATUS = 9,
	MIPI_DCS_GET_POWER_MODE = 10,
	MIPI_DCS_GET_ADDRESS_MODE = 11,
	MIPI_DCS_GET_PIXEL_FORMAT = 12,
	MIPI_DCS_GET_DISPLAY_MODE = 13,
	MIPI_DCS_GET_SIGNAL_MODE = 14,
	MIPI_DCS_GET_DIAGNOSTIC_RESULT = 15,
	MIPI_DCS_ENTER_SLEEP_MODE = 16,
	MIPI_DCS_EXIT_SLEEP_MODE = 17,
	MIPI_DCS_ENTER_PARTIAL_MODE = 18,
	MIPI_DCS_ENTER_NORMAL_MODE = 19,
	MIPI_DCS_GET_IMAGE_CHECKSUM_RGB = 20,
	MIPI_DCS_GET_IMAGE_CHECKSUM_CT = 21,
	MIPI_DCS_EXIT_INVERT_MODE = 32,
	MIPI_DCS_ENTER_INVERT_MODE = 33,
	MIPI_DCS_SET_GAMMA_CURVE = 38,
	MIPI_DCS_SET_DISPLAY_OFF = 40,
	MIPI_DCS_SET_DISPLAY_ON = 41,
	MIPI_DCS_SET_COLUMN_ADDRESS = 42,
	MIPI_DCS_SET_PAGE_ADDRESS = 43,
	MIPI_DCS_WRITE_MEMORY_START = 44,
	MIPI_DCS_WRITE_LUT = 45,
	MIPI_DCS_READ_MEMORY_START = 46,
	MIPI_DCS_SET_PARTIAL_ROWS = 48,
	MIPI_DCS_SET_PARTIAL_COLUMNS = 49,
	MIPI_DCS_SET_SCROLL_AREA = 51,
	MIPI_DCS_SET_TEAR_OFF = 52,
	MIPI_DCS_SET_TEAR_ON = 53,
	MIPI_DCS_SET_ADDRESS_MODE = 54,
	MIPI_DCS_SET_SCROLL_START = 55,
	MIPI_DCS_EXIT_IDLE_MODE = 56,
	MIPI_DCS_ENTER_IDLE_MODE = 57,
	MIPI_DCS_SET_PIXEL_FORMAT = 58,
	MIPI_DCS_WRITE_MEMORY_CONTINUE = 60,
	MIPI_DCS_SET_3D_CONTROL = 61,
	MIPI_DCS_READ_MEMORY_CONTINUE = 62,
	MIPI_DCS_GET_3D_CONTROL = 63,
	MIPI_DCS_SET_VSYNC_TIMING = 64,
	MIPI_DCS_SET_TEAR_SCANLINE = 68,
	MIPI_DCS_GET_SCANLINE = 69,
	MIPI_DCS_SET_DISPLAY_BRIGHTNESS = 81,
	MIPI_DCS_GET_DISPLAY_BRIGHTNESS = 82,
	MIPI_DCS_WRITE_CONTROL_DISPLAY = 83,
	MIPI_DCS_GET_CONTROL_DISPLAY = 84,
	MIPI_DCS_WRITE_POWER_SAVE = 85,
	MIPI_DCS_GET_POWER_SAVE = 86,
	MIPI_DCS_SET_CABC_MIN_BRIGHTNESS = 94,
	MIPI_DCS_GET_CABC_MIN_BRIGHTNESS = 95,
	MIPI_DCS_READ_DDB_START = 161,
	MIPI_DCS_READ_PPS_START = 162,
	MIPI_DCS_READ_DDB_CONTINUE = 168,
	MIPI_DCS_READ_PPS_CONTINUE = 169,
};

struct vga_device {
	struct list_head list;
	struct pci_dev *pdev;
	unsigned int decodes;
	unsigned int owns;
	unsigned int locks;
	unsigned int io_lock_cnt;
	unsigned int mem_lock_cnt;
	unsigned int io_norm_cnt;
	unsigned int mem_norm_cnt;
	bool bridge_has_one_vga;
	void *cookie;
	void (*irq_set_state)(void *, bool);
	unsigned int (*set_vga_decode)(void *, bool);
};

struct vga_arb_user_card {
	struct pci_dev *pdev;
	unsigned int mem_cnt;
	unsigned int io_cnt;
};

struct vga_arb_private {
	struct list_head list;
	struct pci_dev *target;
	struct vga_arb_user_card cards[16];
	spinlock_t lock;
};

struct component_ops {
	int (*bind)(struct device *, struct device *, void *);
	void (*unbind)(struct device *, struct device *, void *);
};

struct component_master_ops {
	int (*bind)(struct device *);
	void (*unbind)(struct device *);
};

struct component;

struct component_match_array {
	void *data;
	int (*compare)(struct device *, void *);
	int (*compare_typed)(struct device *, int, void *);
	void (*release)(struct device *, void *);
	struct component *component;
	bool duplicate;
};

struct master;

struct component {
	struct list_head node;
	struct master *master;
	bool bound;
	const struct component_ops *ops;
	int subcomponent;
	struct device *dev;
};

struct component_match {
	size_t alloc;
	size_t num;
	struct component_match_array *compare;
};

struct master {
	struct list_head node;
	bool bound;
	const struct component_master_ops *ops;
	struct device *dev;
	struct component_match *match;
	struct dentry *dentry;
};

struct wake_irq {
	struct device *dev;
	unsigned int status;
	int irq;
	const char *name;
};

enum dpm_order {
	DPM_ORDER_NONE = 0,
	DPM_ORDER_DEV_AFTER_PARENT = 1,
	DPM_ORDER_PARENT_BEFORE_DEV = 2,
	DPM_ORDER_DEV_LAST = 3,
};

struct subsys_private {
	struct kset subsys;
	struct kset *devices_kset;
	struct list_head interfaces;
	struct mutex mutex;
	struct kset *drivers_kset;
	struct klist klist_devices;
	struct klist klist_drivers;
	struct blocking_notifier_head bus_notifier;
	unsigned int drivers_autoprobe: 1;
	struct bus_type *bus;
	struct kset glue_dirs;
	struct class *class;
};

struct driver_private {
	struct kobject kobj;
	struct klist klist_devices;
	struct klist_node knode_bus;
	struct module_kobject *mkobj;
	struct device_driver *driver;
};

struct dev_ext_attribute {
	struct device_attribute attr;
	void *var;
};

struct device_private {
	struct klist klist_children;
	struct klist_node knode_parent;
	struct klist_node knode_driver;
	struct klist_node knode_bus;
	struct klist_node knode_class;
	struct list_head deferred_probe;
	struct device_driver *async_driver;
	char *deferred_probe_reason;
	struct device *device;
	u8 dead: 1;
};

union device_attr_group_devres {
	const struct attribute_group *group;
	const struct attribute_group **groups;
};

struct class_dir {
	struct kobject kobj;
	struct class *class;
};

struct root_device {
	struct device dev;
	struct module *owner;
};

struct subsys_dev_iter {
	struct klist_iter ki;
	const struct device_type *type;
};

struct subsys_interface {
	const char *name;
	struct bus_type *subsys;
	struct list_head node;
	int (*add_dev)(struct device *, struct subsys_interface *);
	void (*remove_dev)(struct device *, struct subsys_interface *);
};

struct device_attach_data {
	struct device *dev;
	bool check_async;
	bool want_async;
	bool have_async;
};

struct class_attribute_string {
	struct class_attribute attr;
	char *str;
};

struct class_compat {
	struct kobject *kobj;
};

typedef void *acpi_handle;

struct platform_object {
	struct platform_device pdev;
	char name[0];
};

struct cpu_attr {
	struct device_attribute attr;
	const struct cpumask * const map;
};

typedef struct kobject *kobj_probe_t(dev_t, int *, void *);

struct probe {
	struct probe *next;
	dev_t dev;
	long unsigned int range;
	struct module *owner;
	kobj_probe_t *get;
	int (*lock)(dev_t, void *);
	void *data;
};

struct kobj_map___2 {
	struct probe *probes[255];
	struct mutex *lock;
};

typedef int (*dr_match_t)(struct device *, void *, void *);

struct devres_node {
	struct list_head entry;
	dr_release_t release;
};

struct devres___2 {
	struct devres_node node;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	u8 data[0];
};

struct devres_group {
	struct devres_node node[2];
	void *id;
	int color;
};

struct action_devres {
	void *data;
	void (*action)(void *);
};

struct pages_devres {
	long unsigned int addr;
	unsigned int order;
};

struct attribute_container {
	struct list_head node;
	struct klist containers;
	struct class *class;
	const struct attribute_group *grp;
	struct device_attribute **attrs;
	int (*match)(struct attribute_container *, struct device *);
	long unsigned int flags;
};

struct internal_container {
	struct klist_node node;
	struct attribute_container *cont;
	struct device classdev;
};

struct transport_container;

struct transport_class {
	struct class class;
	int (*setup)(struct transport_container *, struct device *, struct device *);
	int (*configure)(struct transport_container *, struct device *, struct device *);
	int (*remove)(struct transport_container *, struct device *, struct device *);
};

struct transport_container {
	struct attribute_container ac;
	const struct attribute_group *statistics;
};

struct anon_transport_class {
	struct transport_class tclass;
	struct attribute_container container;
};

struct container_dev {
	struct device dev;
	int (*offline)(struct container_dev *);
};

typedef void * (*devcon_match_fn_t)(struct fwnode_handle *, const char *, void *);

enum ethtool_link_mode_bit_indices {
	ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0,
	ETHTOOL_LINK_MODE_10baseT_Full_BIT = 1,
	ETHTOOL_LINK_MODE_100baseT_Half_BIT = 2,
	ETHTOOL_LINK_MODE_100baseT_Full_BIT = 3,
	ETHTOOL_LINK_MODE_1000baseT_Half_BIT = 4,
	ETHTOOL_LINK_MODE_1000baseT_Full_BIT = 5,
	ETHTOOL_LINK_MODE_Autoneg_BIT = 6,
	ETHTOOL_LINK_MODE_TP_BIT = 7,
	ETHTOOL_LINK_MODE_AUI_BIT = 8,
	ETHTOOL_LINK_MODE_MII_BIT = 9,
	ETHTOOL_LINK_MODE_FIBRE_BIT = 10,
	ETHTOOL_LINK_MODE_BNC_BIT = 11,
	ETHTOOL_LINK_MODE_10000baseT_Full_BIT = 12,
	ETHTOOL_LINK_MODE_Pause_BIT = 13,
	ETHTOOL_LINK_MODE_Asym_Pause_BIT = 14,
	ETHTOOL_LINK_MODE_2500baseX_Full_BIT = 15,
	ETHTOOL_LINK_MODE_Backplane_BIT = 16,
	ETHTOOL_LINK_MODE_1000baseKX_Full_BIT = 17,
	ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT = 18,
	ETHTOOL_LINK_MODE_10000baseKR_Full_BIT = 19,
	ETHTOOL_LINK_MODE_10000baseR_FEC_BIT = 20,
	ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT = 21,
	ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT = 22,
	ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT = 23,
	ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT = 24,
	ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT = 25,
	ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT = 26,
	ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT = 27,
	ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT = 28,
	ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29,
	ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30,
	ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31,
	ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32,
	ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33,
	ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34,
	ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT = 35,
	ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT = 36,
	ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT = 37,
	ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT = 38,
	ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT = 39,
	ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT = 40,
	ETHTOOL_LINK_MODE_1000baseX_Full_BIT = 41,
	ETHTOOL_LINK_MODE_10000baseCR_Full_BIT = 42,
	ETHTOOL_LINK_MODE_10000baseSR_Full_BIT = 43,
	ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44,
	ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45,
	ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46,
	ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47,
	ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48,
	ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
	ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
	ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
	ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
	ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
	ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
	ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
	ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
	ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
	ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
	ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
	ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
	ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
	ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
	ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
	ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
	ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
	ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
	ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67,
	ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68,
	ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT = 69,
	ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT = 70,
	ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71,
	ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72,
	ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73,
	ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74,
	ETHTOOL_LINK_MODE_100000baseKR_Full_BIT = 75,
	ETHTOOL_LINK_MODE_100000baseSR_Full_BIT = 76,
	ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT = 77,
	ETHTOOL_LINK_MODE_100000baseCR_Full_BIT = 78,
	ETHTOOL_LINK_MODE_100000baseDR_Full_BIT = 79,
	ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT = 80,
	ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT = 81,
	ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT = 82,
	ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT = 83,
	ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT = 84,
	ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT = 85,
	ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT = 86,
	ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87,
	ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88,
	ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89,
	ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90,
	ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91,
	__ETHTOOL_LINK_MODE_MASK_NBITS = 92,
};

struct mii_bus;

struct mdio_device {
	struct device dev;
	struct mii_bus *bus;
	char modalias[32];
	int (*bus_match)(struct device *, struct device_driver *);
	void (*device_free)(struct mdio_device *);
	void (*device_remove)(struct mdio_device *);
	int addr;
	int flags;
	struct gpio_desc *reset_gpio;
	struct reset_control *reset_ctrl;
	unsigned int reset_assert_delay;
	unsigned int reset_deassert_delay;
};

struct phy_c45_device_ids {
	u32 devices_in_package;
	u32 mmds_present;
	u32 device_ids[32];
};

enum phy_state {
	PHY_DOWN = 0,
	PHY_READY = 1,
	PHY_HALTED = 2,
	PHY_UP = 3,
	PHY_RUNNING = 4,
	PHY_NOLINK = 5,
	PHY_CABLETEST = 6,
};

typedef enum {
	PHY_INTERFACE_MODE_NA = 0,
	PHY_INTERFACE_MODE_INTERNAL = 1,
	PHY_INTERFACE_MODE_MII = 2,
	PHY_INTERFACE_MODE_GMII = 3,
	PHY_INTERFACE_MODE_SGMII = 4,
	PHY_INTERFACE_MODE_TBI = 5,
	PHY_INTERFACE_MODE_REVMII = 6,
	PHY_INTERFACE_MODE_RMII = 7,
	PHY_INTERFACE_MODE_RGMII = 8,
	PHY_INTERFACE_MODE_RGMII_ID = 9,
	PHY_INTERFACE_MODE_RGMII_RXID = 10,
	PHY_INTERFACE_MODE_RGMII_TXID = 11,
	PHY_INTERFACE_MODE_RTBI = 12,
	PHY_INTERFACE_MODE_SMII = 13,
	PHY_INTERFACE_MODE_XGMII = 14,
	PHY_INTERFACE_MODE_XLGMII = 15,
	PHY_INTERFACE_MODE_MOCA = 16,
	PHY_INTERFACE_MODE_QSGMII = 17,
	PHY_INTERFACE_MODE_TRGMII = 18,
	PHY_INTERFACE_MODE_1000BASEX = 19,
	PHY_INTERFACE_MODE_2500BASEX = 20,
	PHY_INTERFACE_MODE_RXAUI = 21,
	PHY_INTERFACE_MODE_XAUI = 22,
	PHY_INTERFACE_MODE_10GBASER = 23,
	PHY_INTERFACE_MODE_USXGMII = 24,
	PHY_INTERFACE_MODE_10GKR = 25,
	PHY_INTERFACE_MODE_MAX = 26,
} phy_interface_t;

struct phylink;

struct phy_driver;

struct phy_package_shared;

struct mii_timestamper;

struct phy_device {
	struct mdio_device mdio;
	struct phy_driver *drv;
	u32 phy_id;
	struct phy_c45_device_ids c45_ids;
	unsigned int is_c45: 1;
	unsigned int is_internal: 1;
	unsigned int is_pseudo_fixed_link: 1;
	unsigned int is_gigabit_capable: 1;
	unsigned int has_fixups: 1;
	unsigned int suspended: 1;
	unsigned int suspended_by_mdio_bus: 1;
	unsigned int sysfs_links: 1;
	unsigned int loopback_enabled: 1;
	unsigned int downshifted_rate: 1;
	unsigned int autoneg: 1;
	unsigned int link: 1;
	unsigned int autoneg_complete: 1;
	unsigned int interrupts: 1;
	enum phy_state state;
	u32 dev_flags;
	phy_interface_t interface;
	int speed;
	int duplex;
	int port;
	int pause;
	int asym_pause;
	u8 master_slave_get;
	u8 master_slave_set;
	u8 master_slave_state;
	long unsigned int supported[2];
	long unsigned int advertising[2];
	long unsigned int lp_advertising[2];
	long unsigned int adv_old[2];
	u32 eee_broken_modes;
	int irq;
	void *priv;
	struct phy_package_shared *shared;
	struct sk_buff *skb;
	void *ehdr;
	struct nlattr *nest;
	struct delayed_work state_queue;
	struct mutex lock;
	bool sfp_bus_attached;
	struct sfp_bus *sfp_bus;
	struct phylink *phylink;
	struct net_device *attached_dev;
	struct mii_timestamper *mii_ts;
	u8 mdix;
	u8 mdix_ctrl;
	void (*phy_link_change)(struct phy_device *, bool);
	void (*adjust_link)(struct net_device *);
};

struct phy_tdr_config {
	u32 first;
	u32 last;
	u32 step;
	s8 pair;
};

struct mdio_bus_stats {
	u64_stats_t transfers;
	u64_stats_t errors;
	u64_stats_t writes;
	u64_stats_t reads;
	struct u64_stats_sync syncp;
};

struct mii_bus {
	struct module *owner;
	const char *name;
	char id[61];
	void *priv;
	int (*read)(struct mii_bus *, int, int);
	int (*write)(struct mii_bus *, int, int, u16);
	int (*reset)(struct mii_bus *);
	struct mdio_bus_stats stats[32];
	struct mutex mdio_lock;
	struct device *parent;
	enum {
		MDIOBUS_ALLOCATED = 1,
		MDIOBUS_REGISTERED = 2,
		MDIOBUS_UNREGISTERED = 3,
		MDIOBUS_RELEASED = 4,
	} state;
	struct device dev;
	struct mdio_device *mdio_map[32];
	u32 phy_mask;
	u32 phy_ignore_ta_mask;
	int irq[32];
	int reset_delay_us;
	int reset_post_delay_us;
	struct gpio_desc *reset_gpiod;
	enum {
		MDIOBUS_NO_CAP = 0,
		MDIOBUS_C22 = 1,
		MDIOBUS_C45 = 2,
		MDIOBUS_C22_C45 = 3,
	} probe_capabilities;
	struct mutex shared_lock;
	struct phy_package_shared *shared[32];
};

struct mdio_driver_common {
	struct device_driver driver;
	int flags;
};

struct mii_timestamper {
	bool (*rxtstamp)(struct mii_timestamper *, struct sk_buff *, int);
	void (*txtstamp)(struct mii_timestamper *, struct sk_buff *, int);
	int (*hwtstamp)(struct mii_timestamper *, struct ifreq *);
	void (*link_state)(struct mii_timestamper *, struct phy_device *);
	int (*ts_info)(struct mii_timestamper *, struct ethtool_ts_info *);
	struct device *device;
};

struct phy_package_shared {
	int addr;
	refcount_t refcnt;
	long unsigned int flags;
	size_t priv_size;
	void *priv;
};

struct phy_driver {
	struct mdio_driver_common mdiodrv;
	u32 phy_id;
	char *name;
	u32 phy_id_mask;
	const long unsigned int * const features;
	u32 flags;
	const void *driver_data;
	int (*soft_reset)(struct phy_device *);
	int (*config_init)(struct phy_device *);
	int (*probe)(struct phy_device *);
	int (*get_features)(struct phy_device *);
	int (*suspend)(struct phy_device *);
	int (*resume)(struct phy_device *);
	int (*config_aneg)(struct phy_device *);
	int (*aneg_done)(struct phy_device *);
	int (*read_status)(struct phy_device *);
	int (*ack_interrupt)(struct phy_device *);
	int (*config_intr)(struct phy_device *);
	int (*did_interrupt)(struct phy_device *);
	irqreturn_t (*handle_interrupt)(struct phy_device *);
	void (*remove)(struct phy_device *);
	int (*match_phy_device)(struct phy_device *);
	int (*set_wol)(struct phy_device *, struct ethtool_wolinfo *);
	void (*get_wol)(struct phy_device *, struct ethtool_wolinfo *);
	void (*link_change_notify)(struct phy_device *);
	int (*read_mmd)(struct phy_device *, int, u16);
	int (*write_mmd)(struct phy_device *, int, u16, u16);
	int (*read_page)(struct phy_device *);
	int (*write_page)(struct phy_device *, int);
	int (*module_info)(struct phy_device *, struct ethtool_modinfo *);
	int (*module_eeprom)(struct phy_device *, struct ethtool_eeprom *, u8 *);
	int (*cable_test_start)(struct phy_device *);
	int (*cable_test_tdr_start)(struct phy_device *, const struct phy_tdr_config *);
	int (*cable_test_get_status)(struct phy_device *, bool *);
	int (*get_sset_count)(struct phy_device *);
	void (*get_strings)(struct phy_device *, u8 *);
	void (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
	int (*get_tunable)(struct phy_device *, struct ethtool_tunable *, void *);
	int (*set_tunable)(struct phy_device *, struct ethtool_tunable *, const void *);
	int (*set_loopback)(struct phy_device *, bool);
	int (*get_sqi)(struct phy_device *);
	int (*get_sqi_max)(struct phy_device *);
};

struct cache_type_info {
	const char *size_prop;
	const char *line_size_props[2];
	const char *nr_sets_prop;
};

struct software_node;

struct software_node_ref_args {
	const struct software_node *node;
	unsigned int nargs;
	u64 args[8];
};

struct software_node {
	const char *name;
	const struct software_node *parent;
	const struct property_entry *properties;
};

struct swnode {
	int id;
	struct kobject kobj;
	struct fwnode_handle fwnode;
	const struct software_node *node;
	struct ida child_ids;
	struct list_head entry;
	struct list_head children;
	struct swnode *parent;
	unsigned int allocated: 1;
};

struct req {
	struct req *next;
	struct completion done;
	int err;
	const char *name;
	umode_t mode;
	kuid_t uid;
	kgid_t gid;
	struct device *dev;
};

enum pm_qos_flags_status {
	PM_QOS_FLAGS_UNDEFINED = 4294967295,
	PM_QOS_FLAGS_NONE = 0,
	PM_QOS_FLAGS_SOME = 1,
	PM_QOS_FLAGS_ALL = 2,
};

typedef int (*pm_callback_t)(struct device *);

struct of_phandle_iterator {
	const char *cells_name;
	int cell_count;
	const struct device_node *parent;
	const __be32 *list_end;
	const __be32 *phandle_end;
	const __be32 *cur;
	uint32_t cur_count;
	phandle phandle;
	struct device_node *node;
};

enum genpd_notication {
	GENPD_NOTIFY_PRE_OFF = 0,
	GENPD_NOTIFY_OFF = 1,
	GENPD_NOTIFY_PRE_ON = 2,
	GENPD_NOTIFY_ON = 3,
};

struct gpd_link {
	struct generic_pm_domain *parent;
	struct list_head parent_node;
	struct generic_pm_domain *child;
	struct list_head child_node;
	unsigned int performance_state;
	unsigned int prev_performance_state;
};

struct gpd_timing_data {
	s64 suspend_latency_ns;
	s64 resume_latency_ns;
	s64 effective_constraint_ns;
	bool constraint_changed;
	bool cached_suspend_ok;
};

struct generic_pm_domain_data {
	struct pm_domain_data base;
	struct gpd_timing_data td;
	struct notifier_block nb;
	struct notifier_block *power_nb;
	int cpu;
	unsigned int performance_state;
	void *data;
};

struct of_genpd_provider {
	struct list_head link;
	struct device_node *node;
	genpd_xlate_t xlate;
	void *data;
};

struct pm_clk_notifier_block {
	struct notifier_block nb;
	struct dev_pm_domain *pm_domain;
	char *con_ids[0];
};

enum pce_status {
	PCE_STATUS_NONE = 0,
	PCE_STATUS_ACQUIRED = 1,
	PCE_STATUS_ENABLED = 2,
	PCE_STATUS_ERROR = 3,
};

struct pm_clock_entry {
	struct list_head node;
	char *con_id;
	struct clk *clk;
	enum pce_status status;
};

struct firmware {
	size_t size;
	const u8 *data;
	void *priv;
};

struct builtin_fw {
	char *name;
	void *data;
	long unsigned int size;
};

enum fw_opt {
	FW_OPT_UEVENT = 1,
	FW_OPT_NOWAIT = 2,
	FW_OPT_USERHELPER = 4,
	FW_OPT_NO_WARN = 8,
	FW_OPT_NOCACHE = 16,
	FW_OPT_NOFALLBACK_SYSFS = 32,
	FW_OPT_FALLBACK_PLATFORM = 64,
	FW_OPT_PARTIAL = 128,
};

enum fw_status {
	FW_STATUS_UNKNOWN = 0,
	FW_STATUS_LOADING = 1,
	FW_STATUS_DONE = 2,
	FW_STATUS_ABORTED = 3,
};

struct fw_state {
	struct completion completion;
	enum fw_status status;
};

struct firmware_cache;

struct fw_priv {
	struct kref ref;
	struct list_head list;
	struct firmware_cache *fwc;
	struct fw_state fw_st;
	void *data;
	size_t size;
	size_t allocated_size;
	size_t offset;
	u32 opt_flags;
	const char *fw_name;
};

struct firmware_cache {
	spinlock_t lock;
	struct list_head head;
	int state;
};

struct firmware_work {
	struct work_struct work;
	struct module *module;
	const char *name;
	struct device *device;
	void *context;
	void (*cont)(const struct firmware *, void *);
	u32 opt_flags;
};

enum regcache_type {
	REGCACHE_NONE = 0,
	REGCACHE_RBTREE = 1,
	REGCACHE_COMPRESSED = 2,
	REGCACHE_FLAT = 3,
};

struct reg_default {
	unsigned int reg;
	unsigned int def;
};

struct reg_sequence {
	unsigned int reg;
	unsigned int def;
	unsigned int delay_us;
};

enum regmap_endian {
	REGMAP_ENDIAN_DEFAULT = 0,
	REGMAP_ENDIAN_BIG = 1,
	REGMAP_ENDIAN_LITTLE = 2,
	REGMAP_ENDIAN_NATIVE = 3,
};

struct regmap_range {
	unsigned int range_min;
	unsigned int range_max;
};

struct regmap_access_table {
	const struct regmap_range *yes_ranges;
	unsigned int n_yes_ranges;
	const struct regmap_range *no_ranges;
	unsigned int n_no_ranges;
};

typedef void (*regmap_lock)(void *);

typedef void (*regmap_unlock)(void *);

struct regmap_range_cfg;

struct regmap_config {
	const char *name;
	int reg_bits;
	int reg_stride;
	int pad_bits;
	int val_bits;
	bool (*writeable_reg)(struct device *, unsigned int);
	bool (*readable_reg)(struct device *, unsigned int);
	bool (*volatile_reg)(struct device *, unsigned int);
	bool (*precious_reg)(struct device *, unsigned int);
	bool (*writeable_noinc_reg)(struct device *, unsigned int);
	bool (*readable_noinc_reg)(struct device *, unsigned int);
	bool disable_locking;
	regmap_lock lock;
	regmap_unlock unlock;
	void *lock_arg;
	int (*reg_read)(void *, unsigned int, unsigned int *);
	int (*reg_write)(void *, unsigned int, unsigned int);
	bool fast_io;
	unsigned int max_register;
	const struct regmap_access_table *wr_table;
	const struct regmap_access_table *rd_table;
	const struct regmap_access_table *volatile_table;
	const struct regmap_access_table *precious_table;
	const struct regmap_access_table *wr_noinc_table;
	const struct regmap_access_table *rd_noinc_table;
	const struct reg_default *reg_defaults;
	unsigned int num_reg_defaults;
	enum regcache_type cache_type;
	const void *reg_defaults_raw;
	unsigned int num_reg_defaults_raw;
	long unsigned int read_flag_mask;
	long unsigned int write_flag_mask;
	bool zero_flag_mask;
	bool use_single_read;
	bool use_single_write;
	bool can_multi_write;
	enum regmap_endian reg_format_endian;
	enum regmap_endian val_format_endian;
	const struct regmap_range_cfg *ranges;
	unsigned int num_ranges;
	bool use_hwlock;
	unsigned int hwlock_id;
	unsigned int hwlock_mode;
	bool can_sleep;
};

struct regmap_range_cfg {
	const char *name;
	unsigned int range_min;
	unsigned int range_max;
	unsigned int selector_reg;
	unsigned int selector_mask;
	int selector_shift;
	unsigned int window_start;
	unsigned int window_len;
};

typedef int (*regmap_hw_write)(void *, const void *, size_t);

typedef int (*regmap_hw_gather_write)(void *, const void *, size_t, const void *, size_t);

struct regmap_async;

typedef int (*regmap_hw_async_write)(void *, const void *, size_t, const void *, size_t, struct regmap_async *);

struct regmap___2;

struct regmap_async {
	struct list_head list;
	struct regmap___2 *map;
	void *work_buf;
};

typedef int (*regmap_hw_read)(void *, const void *, size_t, void *, size_t);

typedef int (*regmap_hw_reg_read)(void *, unsigned int, unsigned int *);

typedef int (*regmap_hw_reg_write)(void *, unsigned int, unsigned int);

typedef int (*regmap_hw_reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);

typedef struct regmap_async * (*regmap_hw_async_alloc)();

typedef void (*regmap_hw_free_context)(void *);

struct regmap_bus {
	bool fast_io;
	regmap_hw_write write;
	regmap_hw_gather_write gather_write;
	regmap_hw_async_write async_write;
	regmap_hw_reg_write reg_write;
	regmap_hw_reg_update_bits reg_update_bits;
	regmap_hw_read read;
	regmap_hw_reg_read reg_read;
	regmap_hw_free_context free_context;
	regmap_hw_async_alloc async_alloc;
	u8 read_flag_mask;
	enum regmap_endian reg_format_endian_default;
	enum regmap_endian val_format_endian_default;
	size_t max_raw_read;
	size_t max_raw_write;
};

struct reg_field {
	unsigned int reg;
	unsigned int lsb;
	unsigned int msb;
	unsigned int id_size;
	unsigned int id_offset;
};

struct regmap_format {
	size_t buf_size;
	size_t reg_bytes;
	size_t pad_bytes;
	size_t val_bytes;
	void (*format_write)(struct regmap___2 *, unsigned int, unsigned int);
	void (*format_reg)(void *, unsigned int, unsigned int);
	void (*format_val)(void *, unsigned int, unsigned int);
	unsigned int (*parse_val)(const void *);
	void (*parse_inplace)(void *);
};

struct hwspinlock;

struct regcache_ops;

struct regmap___2 {
	union {
		struct mutex mutex;
		struct {
			spinlock_t spinlock;
			long unsigned int spinlock_flags;
		};
	};
	regmap_lock lock;
	regmap_unlock unlock;
	void *lock_arg;
	gfp_t alloc_flags;
	struct device *dev;
	void *work_buf;
	struct regmap_format format;
	const struct regmap_bus *bus;
	void *bus_context;
	const char *name;
	bool async;
	spinlock_t async_lock;
	wait_queue_head_t async_waitq;
	struct list_head async_list;
	struct list_head async_free;
	int async_ret;
	bool debugfs_disable;
	struct dentry *debugfs;
	const char *debugfs_name;
	unsigned int debugfs_reg_len;
	unsigned int debugfs_val_len;
	unsigned int debugfs_tot_len;
	struct list_head debugfs_off_cache;
	struct mutex cache_lock;
	unsigned int max_register;
	bool (*writeable_reg)(struct device *, unsigned int);
	bool (*readable_reg)(struct device *, unsigned int);
	bool (*volatile_reg)(struct device *, unsigned int);
	bool (*precious_reg)(struct device *, unsigned int);
	bool (*writeable_noinc_reg)(struct device *, unsigned int);
	bool (*readable_noinc_reg)(struct device *, unsigned int);
	const struct regmap_access_table *wr_table;
	const struct regmap_access_table *rd_table;
	const struct regmap_access_table *volatile_table;
	const struct regmap_access_table *precious_table;
	const struct regmap_access_table *wr_noinc_table;
	const struct regmap_access_table *rd_noinc_table;
	int (*reg_read)(void *, unsigned int, unsigned int *);
	int (*reg_write)(void *, unsigned int, unsigned int);
	int (*reg_update_bits)(void *, unsigned int, unsigned int, unsigned int);
	bool defer_caching;
	long unsigned int read_flag_mask;
	long unsigned int write_flag_mask;
	int reg_shift;
	int reg_stride;
	int reg_stride_order;
	const struct regcache_ops *cache_ops;
	enum regcache_type cache_type;
	unsigned int cache_size_raw;
	unsigned int cache_word_size;
	unsigned int num_reg_defaults;
	unsigned int num_reg_defaults_raw;
	bool cache_only;
	bool cache_bypass;
	bool cache_free;
	struct reg_default *reg_defaults;
	const void *reg_defaults_raw;
	void *cache;
	bool cache_dirty;
	bool no_sync_defaults;
	struct reg_sequence *patch;
	int patch_regs;
	bool use_single_read;
	bool use_single_write;
	bool can_multi_write;
	size_t max_raw_read;
	size_t max_raw_write;
	struct rb_root range_tree;
	void *selector_work_buf;
	struct hwspinlock *hwlock;
	bool can_sleep;
};

struct regcache_ops {
	const char *name;
	enum regcache_type type;
	int (*init)(struct regmap___2 *);
	int (*exit)(struct regmap___2 *);
	void (*debugfs_init)(struct regmap___2 *);
	int (*read)(struct regmap___2 *, unsigned int, unsigned int *);
	int (*write)(struct regmap___2 *, unsigned int, unsigned int);
	int (*sync)(struct regmap___2 *, unsigned int, unsigned int);
	int (*drop)(struct regmap___2 *, unsigned int, unsigned int);
};

struct regmap_range_node {
	struct rb_node node;
	const char *name;
	struct regmap___2 *map;
	unsigned int range_min;
	unsigned int range_max;
	unsigned int selector_reg;
	unsigned int selector_mask;
	int selector_shift;
	unsigned int window_start;
	unsigned int window_len;
};

struct regmap_field {
	struct regmap___2 *regmap;
	unsigned int mask;
	unsigned int shift;
	unsigned int reg;
	unsigned int id_size;
	unsigned int id_offset;
};

struct trace_event_raw_regmap_reg {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int reg;
	unsigned int val;
	char __data[0];
};

struct trace_event_raw_regmap_block {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int reg;
	int count;
	char __data[0];
};

struct trace_event_raw_regcache_sync {
	struct trace_entry ent;
	u32 __data_loc_name;
	u32 __data_loc_status;
	u32 __data_loc_type;
	int type;
	char __data[0];
};

struct trace_event_raw_regmap_bool {
	struct trace_entry ent;
	u32 __data_loc_name;
	int flag;
	char __data[0];
};

struct trace_event_raw_regmap_async {
	struct trace_entry ent;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_regcache_drop_region {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int from;
	unsigned int to;
	char __data[0];
};

struct trace_event_data_offsets_regmap_reg {
	u32 name;
};

struct trace_event_data_offsets_regmap_block {
	u32 name;
};

struct trace_event_data_offsets_regcache_sync {
	u32 name;
	u32 status;
	u32 type;
};

struct trace_event_data_offsets_regmap_bool {
	u32 name;
};

struct trace_event_data_offsets_regmap_async {
	u32 name;
};

struct trace_event_data_offsets_regcache_drop_region {
	u32 name;
};

typedef void (*btf_trace_regmap_reg_write)(void *, struct regmap___2 *, unsigned int, unsigned int);

typedef void (*btf_trace_regmap_reg_read)(void *, struct regmap___2 *, unsigned int, unsigned int);

typedef void (*btf_trace_regmap_reg_read_cache)(void *, struct regmap___2 *, unsigned int, unsigned int);

typedef void (*btf_trace_regmap_hw_read_start)(void *, struct regmap___2 *, unsigned int, int);

typedef void (*btf_trace_regmap_hw_read_done)(void *, struct regmap___2 *, unsigned int, int);

typedef void (*btf_trace_regmap_hw_write_start)(void *, struct regmap___2 *, unsigned int, int);

typedef void (*btf_trace_regmap_hw_write_done)(void *, struct regmap___2 *, unsigned int, int);

typedef void (*btf_trace_regcache_sync)(void *, struct regmap___2 *, const char *, const char *);

typedef void (*btf_trace_regmap_cache_only)(void *, struct regmap___2 *, bool);

typedef void (*btf_trace_regmap_cache_bypass)(void *, struct regmap___2 *, bool);

typedef void (*btf_trace_regmap_async_write_start)(void *, struct regmap___2 *, unsigned int, int);

typedef void (*btf_trace_regmap_async_io_complete)(void *, struct regmap___2 *);

typedef void (*btf_trace_regmap_async_complete_start)(void *, struct regmap___2 *);

typedef void (*btf_trace_regmap_async_complete_done)(void *, struct regmap___2 *);

typedef void (*btf_trace_regcache_drop_region)(void *, struct regmap___2 *, unsigned int, unsigned int);

struct regcache_rbtree_node {
	void *block;
	long int *cache_present;
	unsigned int base_reg;
	unsigned int blklen;
	struct rb_node node;
};

struct regcache_rbtree_ctx {
	struct rb_root root;
	struct regcache_rbtree_node *cached_rbnode;
};

struct regmap_debugfs_off_cache {
	struct list_head list;
	off_t min;
	off_t max;
	unsigned int base_reg;
	unsigned int max_reg;
};

struct regmap_debugfs_node {
	struct regmap___2 *map;
	struct list_head link;
};

struct regmap_mmio_context {
	void *regs;
	unsigned int val_bytes;
	bool attached_clk;
	struct clk *clk;
	void (*reg_write)(struct regmap_mmio_context *, unsigned int, unsigned int);
	unsigned int (*reg_read)(struct regmap_mmio_context *, unsigned int);
};

struct regmap_irq_type {
	unsigned int type_reg_offset;
	unsigned int type_reg_mask;
	unsigned int type_rising_val;
	unsigned int type_falling_val;
	unsigned int type_level_low_val;
	unsigned int type_level_high_val;
	unsigned int types_supported;
};

struct regmap_irq {
	unsigned int reg_offset;
	unsigned int mask;
	struct regmap_irq_type type;
};

struct regmap_irq_sub_irq_map {
	unsigned int num_regs;
	unsigned int *offset;
};

struct regmap_irq_chip {
	const char *name;
	unsigned int main_status;
	unsigned int num_main_status_bits;
	struct regmap_irq_sub_irq_map *sub_reg_offsets;
	int num_main_regs;
	unsigned int status_base;
	unsigned int mask_base;
	unsigned int unmask_base;
	unsigned int ack_base;
	unsigned int wake_base;
	unsigned int type_base;
	unsigned int irq_reg_stride;
	bool mask_writeonly: 1;
	bool init_ack_masked: 1;
	bool mask_invert: 1;
	bool use_ack: 1;
	bool ack_invert: 1;
	bool clear_ack: 1;
	bool wake_invert: 1;
	bool runtime_pm: 1;
	bool type_invert: 1;
	bool type_in_mask: 1;
	bool clear_on_unmask: 1;
	int num_regs;
	const struct regmap_irq *irqs;
	int num_irqs;
	int num_type_reg;
	unsigned int type_reg_stride;
	int (*handle_pre_irq)(void *);
	int (*handle_post_irq)(void *);
	void *irq_drv_data;
};

struct regmap_irq_chip_data {
	struct mutex lock;
	struct irq_chip irq_chip;
	struct regmap___2 *map;
	const struct regmap_irq_chip *chip;
	int irq_base;
	struct irq_domain *domain;
	int irq;
	int wake_count;
	void *status_reg_buf;
	unsigned int *main_status_buf;
	unsigned int *status_buf;
	unsigned int *mask_buf;
	unsigned int *mask_buf_def;
	unsigned int *wake_buf;
	unsigned int *type_buf;
	unsigned int *type_buf_def;
	unsigned int irq_reg_stride;
	unsigned int type_reg_stride;
	bool clear_status: 1;
};

struct soc_device_attribute {
	const char *machine;
	const char *family;
	const char *revision;
	const char *serial_number;
	const char *soc_id;
	const void *data;
	const struct attribute_group *custom_attr_group;
};

struct soc_device {
	struct device dev;
	struct soc_device_attribute *attr;
	int soc_dev_num;
};

struct devcd_entry {
	struct device devcd_dev;
	void *data;
	size_t datalen;
	struct module *owner;
	ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
	void (*free)(void *);
	struct delayed_work del_wk;
	struct device *failing_dev;
};

typedef void (*irq_write_msi_msg_t)(struct msi_desc *, struct msi_msg *);

struct platform_msi_priv_data {
	struct device *dev;
	void *host_data;
	msi_alloc_info_t arg;
	irq_write_msi_msg_t write_msg;
	int devid;
};

struct brd_device {
	int brd_number;
	struct request_queue *brd_queue;
	struct gendisk *brd_disk;
	struct list_head brd_list;
	spinlock_t brd_lock;
	struct xarray brd_pages;
};

typedef unsigned int __kernel_old_dev_t;

enum {
	LO_FLAGS_READ_ONLY = 1,
	LO_FLAGS_AUTOCLEAR = 4,
	LO_FLAGS_PARTSCAN = 8,
	LO_FLAGS_DIRECT_IO = 16,
};

struct loop_info {
	int lo_number;
	__kernel_old_dev_t lo_device;
	long unsigned int lo_inode;
	__kernel_old_dev_t lo_rdevice;
	int lo_offset;
	int lo_encrypt_type;
	int lo_encrypt_key_size;
	int lo_flags;
	char lo_name[64];
	unsigned char lo_encrypt_key[32];
	long unsigned int lo_init[2];
	char reserved[4];
};

struct loop_info64 {
	__u64 lo_device;
	__u64 lo_inode;
	__u64 lo_rdevice;
	__u64 lo_offset;
	__u64 lo_sizelimit;
	__u32 lo_number;
	__u32 lo_encrypt_type;
	__u32 lo_encrypt_key_size;
	__u32 lo_flags;
	__u8 lo_file_name[64];
	__u8 lo_crypt_name[64];
	__u8 lo_encrypt_key[32];
	__u64 lo_init[2];
};

struct loop_config {
	__u32 fd;
	__u32 block_size;
	struct loop_info64 info;
	__u64 __reserved[8];
};

enum {
	Lo_unbound = 0,
	Lo_bound = 1,
	Lo_rundown = 2,
};

struct loop_func_table;

struct loop_device {
	int lo_number;
	atomic_t lo_refcnt;
	loff_t lo_offset;
	loff_t lo_sizelimit;
	int lo_flags;
	int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
	char lo_file_name[64];
	char lo_crypt_name[64];
	char lo_encrypt_key[32];
	int lo_encrypt_key_size;
	struct loop_func_table *lo_encryption;
	__u32 lo_init[2];
	kuid_t lo_key_owner;
	int (*ioctl)(struct loop_device *, int, long unsigned int);
	struct file *lo_backing_file;
	struct block_device *lo_device;
	void *key_data;
	gfp_t old_gfp_mask;
	spinlock_t lo_lock;
	int lo_state;
	struct kthread_worker worker;
	struct task_struct *worker_task;
	bool use_dio;
	bool sysfs_inited;
	struct request_queue *lo_queue;
	struct blk_mq_tag_set tag_set;
	struct gendisk *lo_disk;
};

struct loop_func_table {
	int number;
	int (*transfer)(struct loop_device *, int, struct page *, unsigned int, struct page *, unsigned int, int, sector_t);
	int (*init)(struct loop_device *, const struct loop_info64 *);
	int (*release)(struct loop_device *);
	int (*ioctl)(struct loop_device *, int, long unsigned int);
	struct module *owner;
};

struct loop_cmd {
	struct kthread_work work;
	bool use_aio;
	atomic_t ref;
	long int ret;
	struct kiocb iocb;
	struct bio_vec *bvec;
	struct cgroup_subsys_state *css;
};

struct compat_loop_info {
	compat_int_t lo_number;
	compat_dev_t lo_device;
	compat_ulong_t lo_inode;
	compat_dev_t lo_rdevice;
	compat_int_t lo_offset;
	compat_int_t lo_encrypt_type;
	compat_int_t lo_encrypt_key_size;
	compat_int_t lo_flags;
	char lo_name[64];
	unsigned char lo_encrypt_key[32];
	compat_ulong_t lo_init[2];
	char reserved[4];
};

struct mfd_cell_acpi_match;

struct mfd_cell {
	const char *name;
	int id;
	int level;
	int (*enable)(struct platform_device *);
	int (*disable)(struct platform_device *);
	int (*suspend)(struct platform_device *);
	int (*resume)(struct platform_device *);
	void *platform_data;
	size_t pdata_size;
	const struct property_entry *properties;
	const char *of_compatible;
	const u64 of_reg;
	bool use_of_reg;
	const struct mfd_cell_acpi_match *acpi_match;
	int num_resources;
	const struct resource *resources;
	bool ignore_resource_conflicts;
	bool pm_runtime_no_callbacks;
	const char * const *parent_supplies;
	int num_parent_supplies;
};

struct mfd_cell_acpi_match {
	const char *pnpid;
	const long long unsigned int adr;
};

struct stmpe_client_info {
	void *data;
	int irq;
	void *client;
	struct device *dev;
	int (*read_byte)(struct stmpe *, u8);
	int (*write_byte)(struct stmpe *, u8, u8);
	int (*read_block)(struct stmpe *, u8, u8, u8 *);
	int (*write_block)(struct stmpe *, u8, u8, const u8 *);
	void (*init)(struct stmpe *);
};

struct stmpe_variant_block;

struct stmpe_variant_info {
	const char *name;
	u16 id_val;
	u16 id_mask;
	int num_gpios;
	int af_bits;
	const u8 *regs;
	struct stmpe_variant_block *blocks;
	int num_blocks;
	int num_irqs;
	int (*enable)(struct stmpe *, unsigned int, bool);
	int (*get_altfunc)(struct stmpe *, enum stmpe_block);
	int (*enable_autosleep)(struct stmpe *, int);
};

struct stmpe_platform_data {
	int id;
	unsigned int blocks;
	unsigned int irq_trigger;
	bool autosleep;
	bool irq_over_gpio;
	int irq_gpio;
	int autosleep_timeout;
};

struct stmpe_variant_block {
	const struct mfd_cell *cell;
	int irq;
	enum stmpe_block block;
};

struct i2c_device_id {
	char name[20];
	kernel_ulong_t driver_data;
};

struct i2c_msg {
	__u16 addr;
	__u16 flags;
	__u16 len;
	__u8 *buf;
};

union i2c_smbus_data {
	__u8 byte;
	__u16 word;
	__u8 block[34];
};

struct i2c_adapter;

struct i2c_client {
	short unsigned int flags;
	short unsigned int addr;
	char name[20];
	struct i2c_adapter *adapter;
	struct device dev;
	int init_irq;
	int irq;
	struct list_head detected;
};

enum i2c_alert_protocol {
	I2C_PROTOCOL_SMBUS_ALERT = 0,
	I2C_PROTOCOL_SMBUS_HOST_NOTIFY = 1,
};

struct i2c_board_info;

struct i2c_driver {
	unsigned int class;
	int (*probe)(struct i2c_client *, const struct i2c_device_id *);
	int (*remove)(struct i2c_client *);
	int (*probe_new)(struct i2c_client *);
	void (*shutdown)(struct i2c_client *);
	void (*alert)(struct i2c_client *, enum i2c_alert_protocol, unsigned int);
	int (*command)(struct i2c_client *, unsigned int, void *);
	struct device_driver driver;
	const struct i2c_device_id *id_table;
	int (*detect)(struct i2c_client *, struct i2c_board_info *);
	const short unsigned int *address_list;
	struct list_head clients;
};

struct i2c_board_info {
	char type[20];
	short unsigned int flags;
	short unsigned int addr;
	const char *dev_name;
	void *platform_data;
	struct device_node *of_node;
	struct fwnode_handle *fwnode;
	const struct property_entry *properties;
	const struct resource *resources;
	unsigned int num_resources;
	int irq;
};

struct i2c_algorithm;

struct i2c_lock_operations;

struct i2c_bus_recovery_info;

struct i2c_adapter_quirks;

struct i2c_adapter {
	struct module *owner;
	unsigned int class;
	const struct i2c_algorithm *algo;
	void *algo_data;
	const struct i2c_lock_operations *lock_ops;
	struct rt_mutex bus_lock;
	struct rt_mutex mux_lock;
	int timeout;
	int retries;
	struct device dev;
	long unsigned int locked_flags;
	int nr;
	char name[48];
	struct completion dev_released;
	struct mutex userspace_clients_lock;
	struct list_head userspace_clients;
	struct i2c_bus_recovery_info *bus_recovery_info;
	const struct i2c_adapter_quirks *quirks;
	struct irq_domain *host_notify_domain;
};

struct i2c_algorithm {
	int (*master_xfer)(struct i2c_adapter *, struct i2c_msg *, int);
	int (*master_xfer_atomic)(struct i2c_adapter *, struct i2c_msg *, int);
	int (*smbus_xfer)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
	int (*smbus_xfer_atomic)(struct i2c_adapter *, u16, short unsigned int, char, u8, int, union i2c_smbus_data *);
	u32 (*functionality)(struct i2c_adapter *);
};

struct i2c_lock_operations {
	void (*lock_bus)(struct i2c_adapter *, unsigned int);
	int (*trylock_bus)(struct i2c_adapter *, unsigned int);
	void (*unlock_bus)(struct i2c_adapter *, unsigned int);
};

struct i2c_bus_recovery_info {
	int (*recover_bus)(struct i2c_adapter *);
	int (*get_scl)(struct i2c_adapter *);
	void (*set_scl)(struct i2c_adapter *, int);
	int (*get_sda)(struct i2c_adapter *);
	void (*set_sda)(struct i2c_adapter *, int);
	int (*get_bus_free)(struct i2c_adapter *);
	void (*prepare_recovery)(struct i2c_adapter *);
	void (*unprepare_recovery)(struct i2c_adapter *);
	struct gpio_desc *scl_gpiod;
	struct gpio_desc *sda_gpiod;
	struct pinctrl *pinctrl;
	struct pinctrl_state *pins_default;
	struct pinctrl_state *pins_gpio;
};

struct i2c_adapter_quirks {
	u64 flags;
	int max_num_msgs;
	u16 max_write_len;
	u16 max_read_len;
	u16 max_comb_1st_msg_len;
	u16 max_comb_2nd_msg_len;
};

struct spi_device_id {
	char name[32];
	kernel_ulong_t driver_data;
};

struct ptp_system_timestamp {
	struct timespec64 pre_ts;
	struct timespec64 post_ts;
};

struct spi_statistics {
	spinlock_t lock;
	long unsigned int messages;
	long unsigned int transfers;
	long unsigned int errors;
	long unsigned int timedout;
	long unsigned int spi_sync;
	long unsigned int spi_sync_immediate;
	long unsigned int spi_async;
	long long unsigned int bytes;
	long long unsigned int bytes_rx;
	long long unsigned int bytes_tx;
	long unsigned int transfer_bytes_histo[17];
	long unsigned int transfers_split_maxsize;
};

struct spi_delay {
	u16 value;
	u8 unit;
};

struct spi_controller;

struct spi_device {
	struct device dev;
	struct spi_controller *controller;
	struct spi_controller *master;
	u32 max_speed_hz;
	u8 chip_select;
	u8 bits_per_word;
	bool rt;
	u32 mode;
	int irq;
	void *controller_state;
	void *controller_data;
	char modalias[32];
	const char *driver_override;
	int cs_gpio;
	struct gpio_desc *cs_gpiod;
	struct spi_delay word_delay;
	struct spi_statistics statistics;
};

struct spi_message;

struct spi_transfer;

struct spi_controller_mem_ops;

struct spi_controller {
	struct device dev;
	struct list_head list;
	s16 bus_num;
	u16 num_chipselect;
	u16 dma_alignment;
	u32 mode_bits;
	u32 buswidth_override_bits;
	u32 bits_per_word_mask;
	u32 min_speed_hz;
	u32 max_speed_hz;
	u16 flags;
	bool devm_allocated;
	bool slave;
	size_t (*max_transfer_size)(struct spi_device *);
	size_t (*max_message_size)(struct spi_device *);
	struct mutex io_mutex;
	spinlock_t bus_lock_spinlock;
	struct mutex bus_lock_mutex;
	bool bus_lock_flag;
	int (*setup)(struct spi_device *);
	int (*set_cs_timing)(struct spi_device *, struct spi_delay *, struct spi_delay *, struct spi_delay *);
	int (*transfer)(struct spi_device *, struct spi_message *);
	void (*cleanup)(struct spi_device *);
	bool (*can_dma)(struct spi_controller *, struct spi_device *, struct spi_transfer *);
	bool queued;
	struct kthread_worker *kworker;
	struct kthread_work pump_messages;
	spinlock_t queue_lock;
	struct list_head queue;
	struct spi_message *cur_msg;
	bool idling;
	bool busy;
	bool running;
	bool rt;
	bool auto_runtime_pm;
	bool cur_msg_prepared;
	bool cur_msg_mapped;
	bool last_cs_enable;
	bool last_cs_mode_high;
	bool fallback;
	struct completion xfer_completion;
	size_t max_dma_len;
	int (*prepare_transfer_hardware)(struct spi_controller *);
	int (*transfer_one_message)(struct spi_controller *, struct spi_message *);
	int (*unprepare_transfer_hardware)(struct spi_controller *);
	int (*prepare_message)(struct spi_controller *, struct spi_message *);
	int (*unprepare_message)(struct spi_controller *, struct spi_message *);
	int (*slave_abort)(struct spi_controller *);
	void (*set_cs)(struct spi_device *, bool);
	int (*transfer_one)(struct spi_controller *, struct spi_device *, struct spi_transfer *);
	void (*handle_err)(struct spi_controller *, struct spi_message *);
	const struct spi_controller_mem_ops *mem_ops;
	struct spi_delay cs_setup;
	struct spi_delay cs_hold;
	struct spi_delay cs_inactive;
	int *cs_gpios;
	struct gpio_desc **cs_gpiods;
	bool use_gpio_descriptors;
	s8 unused_native_cs;
	s8 max_native_cs;
	struct spi_statistics statistics;
	struct dma_chan *dma_tx;
	struct dma_chan *dma_rx;
	void *dummy_rx;
	void *dummy_tx;
	int (*fw_translate_cs)(struct spi_controller *, unsigned int);
	bool ptp_sts_supported;
	long unsigned int irq_flags;
};

struct spi_driver {
	const struct spi_device_id *id_table;
	int (*probe)(struct spi_device *);
	int (*remove)(struct spi_device *);
	void (*shutdown)(struct spi_device *);
	struct device_driver driver;
};

struct spi_message {
	struct list_head transfers;
	struct spi_device *spi;
	unsigned int is_dma_mapped: 1;
	void (*complete)(void *);
	void *context;
	unsigned int frame_length;
	unsigned int actual_length;
	int status;
	struct list_head queue;
	void *state;
	struct list_head resources;
};

struct spi_transfer {
	const void *tx_buf;
	void *rx_buf;
	unsigned int len;
	dma_addr_t tx_dma;
	dma_addr_t rx_dma;
	struct sg_table tx_sg;
	struct sg_table rx_sg;
	unsigned int cs_change: 1;
	unsigned int tx_nbits: 3;
	unsigned int rx_nbits: 3;
	u8 bits_per_word;
	u16 delay_usecs;
	struct spi_delay delay;
	struct spi_delay cs_change_delay;
	struct spi_delay word_delay;
	u32 speed_hz;
	u32 effective_speed_hz;
	unsigned int ptp_sts_word_pre;
	unsigned int ptp_sts_word_post;
	struct ptp_system_timestamp *ptp_sts;
	bool timestamped;
	struct list_head transfer_list;
	u16 error;
};

struct spi_mem;

struct spi_mem_op;

struct spi_mem_dirmap_desc;

struct spi_controller_mem_ops {
	int (*adjust_op_size)(struct spi_mem *, struct spi_mem_op *);
	bool (*supports_op)(struct spi_mem *, const struct spi_mem_op *);
	int (*exec_op)(struct spi_mem *, const struct spi_mem_op *);
	const char * (*get_name)(struct spi_mem *);
	int (*dirmap_create)(struct spi_mem_dirmap_desc *);
	void (*dirmap_destroy)(struct spi_mem_dirmap_desc *);
	ssize_t (*dirmap_read)(struct spi_mem_dirmap_desc *, u64, size_t, void *);
	ssize_t (*dirmap_write)(struct spi_mem_dirmap_desc *, u64, size_t, const void *);
};

struct arizona_ldo1_pdata {
	const struct regulator_init_data *init_data;
};

struct arizona_micsupp_pdata {
	const struct regulator_init_data *init_data;
};

struct arizona_micbias {
	int mV;
	unsigned int ext_cap: 1;
	unsigned int discharge: 1;
	unsigned int soft_start: 1;
	unsigned int bypass: 1;
};

struct arizona_micd_config {
	unsigned int src;
	unsigned int bias;
	bool gpio;
};

struct arizona_micd_range {
	int max;
	int key;
};

struct arizona_pdata {
	struct gpio_desc *reset;
	struct arizona_micsupp_pdata micvdd;
	struct arizona_ldo1_pdata ldo1;
	int clk32k_src;
	unsigned int irq_flags;
	int gpio_base;
	unsigned int gpio_defaults[5];
	unsigned int max_channels_clocked[3];
	bool jd_gpio5;
	bool jd_gpio5_nopull;
	bool jd_invert;
	bool hpdet_acc_id;
	bool hpdet_acc_id_line;
	int hpdet_id_gpio;
	unsigned int hpdet_channel;
	bool micd_software_compare;
	unsigned int micd_detect_debounce;
	int micd_pol_gpio;
	unsigned int micd_bias_start_time;
	unsigned int micd_rate;
	unsigned int micd_dbtime;
	unsigned int micd_timeout;
	bool micd_force_micbias;
	const struct arizona_micd_range *micd_ranges;
	int num_micd_ranges;
	struct arizona_micd_config *micd_configs;
	int num_micd_configs;
	int dmic_ref[4];
	struct arizona_micbias micbias[3];
	int inmode[4];
	int out_mono[6];
	unsigned int out_vol_limit[12];
	unsigned int spk_mute[2];
	unsigned int spk_fmt[2];
	unsigned int hap_act;
	int irq_gpio;
	unsigned int gpsw;
};

enum {
	ARIZONA_MCLK1 = 0,
	ARIZONA_MCLK2 = 1,
	ARIZONA_NUM_MCLK = 2,
};

enum arizona_type {
	WM5102 = 1,
	WM5110 = 2,
	WM8997 = 3,
	WM8280 = 4,
	WM8998 = 5,
	WM1814 = 6,
	WM1831 = 7,
	CS47L24 = 8,
};

struct regmap_irq_chip_data___2;

struct snd_soc_dapm_context;

struct arizona {
	struct regmap *regmap;
	struct device *dev;
	enum arizona_type type;
	unsigned int rev;
	int num_core_supplies;
	struct regulator_bulk_data core_supplies[2];
	struct regulator *dcvdd;
	bool has_fully_powered_off;
	struct arizona_pdata pdata;
	unsigned int external_dcvdd: 1;
	int irq;
	struct irq_domain *virq;
	struct regmap_irq_chip_data___2 *aod_irq_chip;
	struct regmap_irq_chip_data___2 *irq_chip;
	bool hpdet_clamp;
	unsigned int hp_ena;
	struct mutex clk_lock;
	int clk32k_ref;
	struct clk *mclk[2];
	bool ctrlif_error;
	struct snd_soc_dapm_context *dapm;
	int tdm_width[3];
	int tdm_slots[3];
	uint16_t dac_comp_coeff;
	uint8_t dac_comp_enabled;
	struct mutex dac_comp_lock;
	struct blocking_notifier_head notifier;
};

struct arizona_sysclk_state {
	unsigned int fll;
	unsigned int sysclk;
};

struct mfd_of_node_entry {
	struct list_head list;
	struct device *dev;
	struct device_node *np;
};

struct syscon_platform_data {
	const char *label;
};

struct syscon {
	struct device_node *np;
	struct regmap *regmap;
	struct list_head list;
};

struct seqcount_ww_mutex {
	seqcount_t seqcount;
};

typedef struct seqcount_ww_mutex seqcount_ww_mutex_t;

struct dma_fence_ops;

struct dma_fence {
	spinlock_t *lock;
	const struct dma_fence_ops *ops;
	union {
		struct list_head cb_list;
		ktime_t timestamp;
		struct callback_head rcu;
	};
	u64 context;
	u64 seqno;
	long unsigned int flags;
	struct kref refcount;
	int error;
};

struct dma_fence_ops {
	bool use_64bit_seqno;
	const char * (*get_driver_name)(struct dma_fence *);
	const char * (*get_timeline_name)(struct dma_fence *);
	bool (*enable_signaling)(struct dma_fence *);
	bool (*signaled)(struct dma_fence *);
	long int (*wait)(struct dma_fence *, bool, long int);
	void (*release)(struct dma_fence *);
	void (*fence_value_str)(struct dma_fence *, char *, int);
	void (*timeline_value_str)(struct dma_fence *, char *, int);
};

enum dma_fence_flag_bits {
	DMA_FENCE_FLAG_SIGNALED_BIT = 0,
	DMA_FENCE_FLAG_TIMESTAMP_BIT = 1,
	DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT = 2,
	DMA_FENCE_FLAG_USER_BITS = 3,
};

struct dma_fence_cb;

typedef void (*dma_fence_func_t)(struct dma_fence *, struct dma_fence_cb *);

struct dma_fence_cb {
	struct list_head node;
	dma_fence_func_t func;
};

struct dma_buf;

struct dma_buf_attachment;

struct dma_buf_ops {
	bool cache_sgt_mapping;
	int (*attach)(struct dma_buf *, struct dma_buf_attachment *);
	void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
	int (*pin)(struct dma_buf_attachment *);
	void (*unpin)(struct dma_buf_attachment *);
	struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *, enum dma_data_direction);
	void (*unmap_dma_buf)(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction);
	void (*release)(struct dma_buf *);
	int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
	int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
	int (*mmap)(struct dma_buf *, struct vm_area_struct *);
	void * (*vmap)(struct dma_buf *);
	void (*vunmap)(struct dma_buf *, void *);
};

struct dma_buf_poll_cb_t {
	struct dma_fence_cb cb;
	wait_queue_head_t *poll;
	__poll_t active;
};

struct dma_resv;

struct dma_buf {
	size_t size;
	struct file *file;
	struct list_head attachments;
	const struct dma_buf_ops *ops;
	struct mutex lock;
	unsigned int vmapping_counter;
	void *vmap_ptr;
	const char *exp_name;
	const char *name;
	spinlock_t name_lock;
	struct module *owner;
	struct list_head list_node;
	void *priv;
	struct dma_resv *resv;
	wait_queue_head_t poll;
	struct dma_buf_poll_cb_t cb_excl;
	struct dma_buf_poll_cb_t cb_shared;
};

struct dma_buf_attach_ops;

struct dma_buf_attachment {
	struct dma_buf *dmabuf;
	struct device *dev;
	struct list_head node;
	struct sg_table *sgt;
	enum dma_data_direction dir;
	bool peer2peer;
	const struct dma_buf_attach_ops *importer_ops;
	void *importer_priv;
	void *priv;
};

struct dma_resv_list;

struct dma_resv {
	struct ww_mutex lock;
	seqcount_ww_mutex_t seq;
	struct dma_fence *fence_excl;
	struct dma_resv_list *fence;
};

struct dma_buf_attach_ops {
	bool allow_peer2peer;
	void (*move_notify)(struct dma_buf_attachment *);
};

struct dma_buf_export_info {
	const char *exp_name;
	struct module *owner;
	const struct dma_buf_ops *ops;
	size_t size;
	int flags;
	struct dma_resv *resv;
	void *priv;
};

struct dma_resv_list {
	struct callback_head rcu;
	u32 shared_count;
	u32 shared_max;
	struct dma_fence *shared[0];
};

struct dma_buf_sync {
	__u64 flags;
};

struct dma_buf_list {
	struct list_head head;
	struct mutex lock;
};

struct trace_event_raw_dma_fence {
	struct trace_entry ent;
	u32 __data_loc_driver;
	u32 __data_loc_timeline;
	unsigned int context;
	unsigned int seqno;
	char __data[0];
};

struct trace_event_data_offsets_dma_fence {
	u32 driver;
	u32 timeline;
};

typedef void (*btf_trace_dma_fence_emit)(void *, struct dma_fence *);

typedef void (*btf_trace_dma_fence_init)(void *, struct dma_fence *);

typedef void (*btf_trace_dma_fence_destroy)(void *, struct dma_fence *);

typedef void (*btf_trace_dma_fence_enable_signal)(void *, struct dma_fence *);

typedef void (*btf_trace_dma_fence_signaled)(void *, struct dma_fence *);

typedef void (*btf_trace_dma_fence_wait_start)(void *, struct dma_fence *);

typedef void (*btf_trace_dma_fence_wait_end)(void *, struct dma_fence *);

struct default_wait_cb {
	struct dma_fence_cb base;
	struct task_struct *task;
};

struct dma_fence_array;

struct dma_fence_array_cb {
	struct dma_fence_cb cb;
	struct dma_fence_array *array;
};

struct dma_fence_array {
	struct dma_fence base;
	spinlock_t lock;
	unsigned int num_fences;
	atomic_t num_pending;
	struct dma_fence **fences;
	struct irq_work work;
};

struct dma_fence_chain {
	struct dma_fence base;
	spinlock_t lock;
	struct dma_fence *prev;
	u64 prev_seqno;
	struct dma_fence *fence;
	struct dma_fence_cb cb;
	struct irq_work work;
};

enum seqno_fence_condition {
	SEQNO_FENCE_WAIT_GEQUAL = 0,
	SEQNO_FENCE_WAIT_NONZERO = 1,
};

struct seqno_fence {
	struct dma_fence base;
	const struct dma_fence_ops *ops;
	struct dma_buf *sync_buf;
	uint32_t seqno_ofs;
	enum seqno_fence_condition condition;
};

struct dma_heap;

struct dma_heap_ops {
	int (*allocate)(struct dma_heap *, long unsigned int, long unsigned int, long unsigned int);
};

struct dma_heap {
	const char *name;
	const struct dma_heap_ops *ops;
	void *priv;
	dev_t heap_devt;
	struct list_head list;
	struct cdev heap_cdev;
};

struct dma_heap_export_info {
	const char *name;
	const struct dma_heap_ops *ops;
	void *priv;
};

struct dma_heap_allocation_data {
	__u64 len;
	__u32 fd;
	__u32 fd_flags;
	__u64 heap_flags;
};

struct heap_helper_buffer {
	struct dma_heap *heap;
	struct dma_buf *dmabuf;
	size_t size;
	void *priv_virt;
	struct mutex lock;
	int vmap_cnt;
	void *vaddr;
	long unsigned int pagecount;
	struct page **pages;
	struct list_head attachments;
	void (*free)(struct heap_helper_buffer *);
};

struct dma_heaps_attachment {
	struct device *dev;
	struct sg_table table;
	struct list_head list;
};

struct cma_heap {
	struct dma_heap *heap;
	struct cma *cma;
};

struct sync_file {
	struct file *file;
	char user_name[32];
	struct list_head sync_file_list;
	wait_queue_head_t wq;
	long unsigned int flags;
	struct dma_fence *fence;
	struct dma_fence_cb cb;
};

struct sync_merge_data {
	char name[32];
	__s32 fd2;
	__s32 fence;
	__u32 flags;
	__u32 pad;
};

struct sync_fence_info {
	char obj_name[32];
	char driver_name[32];
	__s32 status;
	__u32 flags;
	__u64 timestamp_ns;
};

struct sync_file_info {
	char name[32];
	__s32 status;
	__u32 flags;
	__u32 num_fences;
	__u32 pad;
	__u64 sync_fence_info;
};

typedef __u64 blist_flags_t;

enum scsi_device_state {
	SDEV_CREATED = 1,
	SDEV_RUNNING = 2,
	SDEV_CANCEL = 3,
	SDEV_DEL = 4,
	SDEV_QUIESCE = 5,
	SDEV_OFFLINE = 6,
	SDEV_TRANSPORT_OFFLINE = 7,
	SDEV_BLOCK = 8,
	SDEV_CREATED_BLOCK = 9,
};

struct scsi_vpd {
	struct callback_head rcu;
	int len;
	unsigned char data[0];
};

struct Scsi_Host;

struct scsi_target;

struct scsi_device_handler;

struct scsi_device {
	struct Scsi_Host *host;
	struct request_queue *request_queue;
	struct list_head siblings;
	struct list_head same_target_siblings;
	atomic_t device_busy;
	atomic_t device_blocked;
	atomic_t restarts;
	spinlock_t list_lock;
	struct list_head starved_entry;
	short unsigned int queue_depth;
	short unsigned int max_queue_depth;
	short unsigned int last_queue_full_depth;
	short unsigned int last_queue_full_count;
	long unsigned int last_queue_full_time;
	long unsigned int queue_ramp_up_period;
	long unsigned int last_queue_ramp_up;
	unsigned int id;
	unsigned int channel;
	u64 lun;
	unsigned int manufacturer;
	unsigned int sector_size;
	void *hostdata;
	unsigned char type;
	char scsi_level;
	char inq_periph_qual;
	struct mutex inquiry_mutex;
	unsigned char inquiry_len;
	unsigned char *inquiry;
	const char *vendor;
	const char *model;
	const char *rev;
	struct scsi_vpd *vpd_pg0;
	struct scsi_vpd *vpd_pg83;
	struct scsi_vpd *vpd_pg80;
	struct scsi_vpd *vpd_pg89;
	unsigned char current_tag;
	struct scsi_target *sdev_target;
	blist_flags_t sdev_bflags;
	unsigned int eh_timeout;
	unsigned int removable: 1;
	unsigned int changed: 1;
	unsigned int busy: 1;
	unsigned int lockable: 1;
	unsigned int locked: 1;
	unsigned int borken: 1;
	unsigned int disconnect: 1;
	unsigned int soft_reset: 1;
	unsigned int sdtr: 1;
	unsigned int wdtr: 1;
	unsigned int ppr: 1;
	unsigned int tagged_supported: 1;
	unsigned int simple_tags: 1;
	unsigned int was_reset: 1;
	unsigned int expecting_cc_ua: 1;
	unsigned int use_10_for_rw: 1;
	unsigned int use_10_for_ms: 1;
	unsigned int set_dbd_for_ms: 1;
	unsigned int no_report_opcodes: 1;
	unsigned int no_write_same: 1;
	unsigned int use_16_for_rw: 1;
	unsigned int skip_ms_page_8: 1;
	unsigned int skip_ms_page_3f: 1;
	unsigned int skip_vpd_pages: 1;
	unsigned int try_vpd_pages: 1;
	unsigned int use_192_bytes_for_3f: 1;
	unsigned int no_start_on_add: 1;
	unsigned int allow_restart: 1;
	unsigned int manage_start_stop: 1;
	unsigned int start_stop_pwr_cond: 1;
	unsigned int no_uld_attach: 1;
	unsigned int select_no_atn: 1;
	unsigned int fix_capacity: 1;
	unsigned int guess_capacity: 1;
	unsigned int retry_hwerror: 1;
	unsigned int last_sector_bug: 1;
	unsigned int no_read_disc_info: 1;
	unsigned int no_read_capacity_16: 1;
	unsigned int try_rc_10_first: 1;
	unsigned int security_supported: 1;
	unsigned int is_visible: 1;
	unsigned int wce_default_on: 1;
	unsigned int no_dif: 1;
	unsigned int broken_fua: 1;
	unsigned int lun_in_cdb: 1;
	unsigned int unmap_limit_for_ws: 1;
	unsigned int rpm_autosuspend: 1;
	bool offline_already;
	atomic_t disk_events_disable_depth;
	long unsigned int supported_events[1];
	long unsigned int pending_events[1];
	struct list_head event_list;
	struct work_struct event_work;
	unsigned int max_device_blocked;
	atomic_t iorequest_cnt;
	atomic_t iodone_cnt;
	atomic_t ioerr_cnt;
	struct device sdev_gendev;
	struct device sdev_dev;
	struct execute_work ew;
	struct work_struct requeue_work;
	struct scsi_device_handler *handler;
	void *handler_data;
	size_t dma_drain_len;
	void *dma_drain_buf;
	unsigned char access_state;
	struct mutex state_mutex;
	enum scsi_device_state sdev_state;
	struct task_struct *quiesced_by;
	long unsigned int sdev_data[0];
};

enum scsi_host_state {
	SHOST_CREATED = 1,
	SHOST_RUNNING = 2,
	SHOST_CANCEL = 3,
	SHOST_DEL = 4,
	SHOST_RECOVERY = 5,
	SHOST_CANCEL_RECOVERY = 6,
	SHOST_DEL_RECOVERY = 7,
};

struct scsi_host_template;

struct scsi_transport_template;

struct Scsi_Host {
	struct list_head __devices;
	struct list_head __targets;
	struct list_head starved_list;
	spinlock_t default_lock;
	spinlock_t *host_lock;
	struct mutex scan_mutex;
	struct list_head eh_cmd_q;
	struct task_struct *ehandler;
	struct completion *eh_action;
	wait_queue_head_t host_wait;
	struct scsi_host_template *hostt;
	struct scsi_transport_template *transportt;
	struct blk_mq_tag_set tag_set;
	atomic_t host_blocked;
	unsigned int host_failed;
	unsigned int host_eh_scheduled;
	unsigned int host_no;
	int eh_deadline;
	long unsigned int last_reset;
	unsigned int max_channel;
	unsigned int max_id;
	u64 max_lun;
	unsigned int unique_id;
	short unsigned int max_cmd_len;
	int this_id;
	int can_queue;
	short int cmd_per_lun;
	short unsigned int sg_tablesize;
	short unsigned int sg_prot_tablesize;
	unsigned int max_sectors;
	unsigned int max_segment_size;
	long unsigned int dma_boundary;
	long unsigned int virt_boundary_mask;
	unsigned int nr_hw_queues;
	unsigned int active_mode: 2;
	unsigned int unchecked_isa_dma: 1;
	unsigned int host_self_blocked: 1;
	unsigned int reverse_ordering: 1;
	unsigned int tmf_in_progress: 1;
	unsigned int async_scan: 1;
	unsigned int eh_noresume: 1;
	unsigned int no_write_same: 1;
	unsigned int host_tagset: 1;
	unsigned int short_inquiry: 1;
	unsigned int no_scsi2_lun_in_cdb: 1;
	char work_q_name[20];
	struct workqueue_struct *work_q;
	struct workqueue_struct *tmf_work_q;
	unsigned int max_host_blocked;
	unsigned int prot_capabilities;
	unsigned char prot_guard_type;
	long unsigned int base;
	long unsigned int io_port;
	unsigned char n_io_port;
	unsigned char dma_channel;
	unsigned int irq;
	enum scsi_host_state shost_state;
	struct device shost_gendev;
	struct device shost_dev;
	void *shost_data;
	struct device *dma_dev;
	long unsigned int hostdata[0];
};

enum scsi_target_state {
	STARGET_CREATED = 1,
	STARGET_RUNNING = 2,
	STARGET_REMOVE = 3,
	STARGET_CREATED_REMOVE = 4,
	STARGET_DEL = 5,
};

struct scsi_target {
	struct scsi_device *starget_sdev_user;
	struct list_head siblings;
	struct list_head devices;
	struct device dev;
	struct kref reap_ref;
	unsigned int channel;
	unsigned int id;
	unsigned int create: 1;
	unsigned int single_lun: 1;
	unsigned int pdt_1f_for_no_lun: 1;
	unsigned int no_report_luns: 1;
	unsigned int expecting_lun_change: 1;
	atomic_t target_busy;
	atomic_t target_blocked;
	unsigned int can_queue;
	unsigned int max_target_blocked;
	char scsi_level;
	enum scsi_target_state state;
	void *hostdata;
	long unsigned int starget_data[0];
};

struct scsi_data_buffer {
	struct sg_table table;
	unsigned int length;
};

struct scsi_pointer {
	char *ptr;
	int this_residual;
	struct scatterlist *buffer;
	int buffers_residual;
	dma_addr_t dma_handle;
	volatile int Status;
	volatile int Message;
	volatile int have_data_in;
	volatile int sent_command;
	volatile int phase;
};

struct scsi_cmnd {
	struct scsi_request req;
	struct scsi_device *device;
	struct list_head eh_entry;
	struct delayed_work abort_work;
	struct callback_head rcu;
	int eh_eflags;
	long unsigned int jiffies_at_alloc;
	int retries;
	int allowed;
	unsigned char prot_op;
	unsigned char prot_type;
	unsigned char prot_flags;
	short unsigned int cmd_len;
	enum dma_data_direction sc_data_direction;
	unsigned char *cmnd;
	struct scsi_data_buffer sdb;
	struct scsi_data_buffer *prot_sdb;
	unsigned int underflow;
	unsigned int transfersize;
	struct request *request;
	unsigned char *sense_buffer;
	void (*scsi_done)(struct scsi_cmnd *);
	struct scsi_pointer SCp;
	unsigned char *host_scribble;
	int result;
	int flags;
	long unsigned int state;
	unsigned char tag;
	unsigned int extra_len;
};

enum scsi_prot_operations {
	SCSI_PROT_NORMAL = 0,
	SCSI_PROT_READ_INSERT = 1,
	SCSI_PROT_WRITE_STRIP = 2,
	SCSI_PROT_READ_STRIP = 3,
	SCSI_PROT_WRITE_INSERT = 4,
	SCSI_PROT_READ_PASS = 5,
	SCSI_PROT_WRITE_PASS = 6,
};

struct scsi_driver {
	struct device_driver gendrv;
	void (*rescan)(struct device *);
	blk_status_t (*init_command)(struct scsi_cmnd *);
	void (*uninit_command)(struct scsi_cmnd *);
	int (*done)(struct scsi_cmnd *);
	int (*eh_action)(struct scsi_cmnd *, int);
	void (*eh_reset)(struct scsi_cmnd *);
};

struct scsi_host_cmd_pool;

struct scsi_host_template {
	struct module *module;
	const char *name;
	const char * (*info)(struct Scsi_Host *);
	int (*ioctl)(struct scsi_device *, unsigned int, void *);
	int (*compat_ioctl)(struct scsi_device *, unsigned int, void *);
	int (*init_cmd_priv)(struct Scsi_Host *, struct scsi_cmnd *);
	int (*exit_cmd_priv)(struct Scsi_Host *, struct scsi_cmnd *);
	int (*queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
	void (*commit_rqs)(struct Scsi_Host *, u16);
	int (*eh_abort_handler)(struct scsi_cmnd *);
	int (*eh_device_reset_handler)(struct scsi_cmnd *);
	int (*eh_target_reset_handler)(struct scsi_cmnd *);
	int (*eh_bus_reset_handler)(struct scsi_cmnd *);
	int (*eh_host_reset_handler)(struct scsi_cmnd *);
	int (*slave_alloc)(struct scsi_device *);
	int (*slave_configure)(struct scsi_device *);
	void (*slave_destroy)(struct scsi_device *);
	int (*target_alloc)(struct scsi_target *);
	void (*target_destroy)(struct scsi_target *);
	int (*scan_finished)(struct Scsi_Host *, long unsigned int);
	void (*scan_start)(struct Scsi_Host *);
	int (*change_queue_depth)(struct scsi_device *, int);
	int (*map_queues)(struct Scsi_Host *);
	bool (*dma_need_drain)(struct request *);
	int (*bios_param)(struct scsi_device *, struct block_device *, sector_t, int *);
	void (*unlock_native_capacity)(struct scsi_device *);
	int (*show_info)(struct seq_file *, struct Scsi_Host *);
	int (*write_info)(struct Scsi_Host *, char *, int);
	enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *);
	int (*host_reset)(struct Scsi_Host *, int);
	const char *proc_name;
	struct proc_dir_entry *proc_dir;
	int can_queue;
	int this_id;
	short unsigned int sg_tablesize;
	short unsigned int sg_prot_tablesize;
	unsigned int max_sectors;
	unsigned int max_segment_size;
	long unsigned int dma_boundary;
	long unsigned int virt_boundary_mask;
	short int cmd_per_lun;
	unsigned char present;
	int tag_alloc_policy;
	unsigned int track_queue_depth: 1;
	unsigned int supported_mode: 2;
	unsigned int unchecked_isa_dma: 1;
	unsigned int emulated: 1;
	unsigned int skip_settle_delay: 1;
	unsigned int no_write_same: 1;
	unsigned int host_tagset: 1;
	unsigned int max_host_blocked;
	struct device_attribute **shost_attrs;
	struct device_attribute **sdev_attrs;
	const struct attribute_group **sdev_groups;
	u64 vendor_id;
	unsigned int cmd_size;
	struct scsi_host_cmd_pool *cmd_pool;
	int rpm_autosuspend_delay;
};

struct trace_event_raw_scsi_dispatch_cmd_start {
	struct trace_entry ent;
	unsigned int host_no;
	unsigned int channel;
	unsigned int id;
	unsigned int lun;
	unsigned int opcode;
	unsigned int cmd_len;
	unsigned int data_sglen;
	unsigned int prot_sglen;
	unsigned char prot_op;
	u32 __data_loc_cmnd;
	char __data[0];
};

struct trace_event_raw_scsi_dispatch_cmd_error {
	struct trace_entry ent;
	unsigned int host_no;
	unsigned int channel;
	unsigned int id;
	unsigned int lun;
	int rtn;
	unsigned int opcode;
	unsigned int cmd_len;
	unsigned int data_sglen;
	unsigned int prot_sglen;
	unsigned char prot_op;
	u32 __data_loc_cmnd;
	char __data[0];
};

struct trace_event_raw_scsi_cmd_done_timeout_template {
	struct trace_entry ent;
	unsigned int host_no;
	unsigned int channel;
	unsigned int id;
	unsigned int lun;
	int result;
	unsigned int opcode;
	unsigned int cmd_len;
	unsigned int data_sglen;
	unsigned int prot_sglen;
	unsigned char prot_op;
	u32 __data_loc_cmnd;
	char __data[0];
};

struct trace_event_raw_scsi_eh_wakeup {
	struct trace_entry ent;
	unsigned int host_no;
	char __data[0];
};

struct trace_event_data_offsets_scsi_dispatch_cmd_start {
	u32 cmnd;
};

struct trace_event_data_offsets_scsi_dispatch_cmd_error {
	u32 cmnd;
};

struct trace_event_data_offsets_scsi_cmd_done_timeout_template {
	u32 cmnd;
};

struct trace_event_data_offsets_scsi_eh_wakeup {};

typedef void (*btf_trace_scsi_dispatch_cmd_start)(void *, struct scsi_cmnd *);

typedef void (*btf_trace_scsi_dispatch_cmd_error)(void *, struct scsi_cmnd *, int);

typedef void (*btf_trace_scsi_dispatch_cmd_done)(void *, struct scsi_cmnd *);

typedef void (*btf_trace_scsi_dispatch_cmd_timeout)(void *, struct scsi_cmnd *);

typedef void (*btf_trace_scsi_eh_wakeup)(void *, struct Scsi_Host *);

struct scsi_transport_template {
	struct transport_container host_attrs;
	struct transport_container target_attrs;
	struct transport_container device_attrs;
	int (*user_scan)(struct Scsi_Host *, uint, uint, u64);
	int device_size;
	int device_private_offset;
	int target_size;
	int target_private_offset;
	int host_size;
	unsigned int create_work_queue: 1;
	void (*eh_strategy_handler)(struct Scsi_Host *);
};

struct scsi_host_busy_iter_data {
	bool (*fn)(struct scsi_cmnd *, void *, bool);
	void *priv;
};

struct scsi_idlun {
	__u32 dev_id;
	__u32 host_unique_id;
};

typedef void (*activate_complete)(void *, int);

struct scsi_device_handler {
	struct list_head list;
	struct module *module;
	const char *name;
	int (*check_sense)(struct scsi_device *, struct scsi_sense_hdr *);
	int (*attach)(struct scsi_device *);
	void (*detach)(struct scsi_device *);
	int (*activate)(struct scsi_device *, activate_complete, void *);
	blk_status_t (*prep_fn)(struct scsi_device *, struct request *);
	int (*set_params)(struct scsi_device *, const char *);
	void (*rescan)(struct scsi_device *);
};

struct scsi_eh_save {
	int result;
	unsigned int resid_len;
	int eh_eflags;
	enum dma_data_direction data_direction;
	unsigned int underflow;
	unsigned char cmd_len;
	unsigned char prot_op;
	unsigned char *cmnd;
	struct scsi_data_buffer sdb;
	unsigned char eh_cmnd[16];
	struct scatterlist sense_sgl;
};

struct scsi_mode_data {
	__u32 length;
	__u16 block_descriptor_length;
	__u8 medium_type;
	__u8 device_specific;
	__u8 header_length;
	__u8 longlba: 1;
};

struct scsi_event {
	enum scsi_device_event evt_type;
	struct list_head node;
};

enum scsi_host_prot_capabilities {
	SHOST_DIF_TYPE1_PROTECTION = 1,
	SHOST_DIF_TYPE2_PROTECTION = 2,
	SHOST_DIF_TYPE3_PROTECTION = 4,
	SHOST_DIX_TYPE0_PROTECTION = 8,
	SHOST_DIX_TYPE1_PROTECTION = 16,
	SHOST_DIX_TYPE2_PROTECTION = 32,
	SHOST_DIX_TYPE3_PROTECTION = 64,
};

enum {
	ACTION_FAIL = 0,
	ACTION_REPREP = 1,
	ACTION_RETRY = 2,
	ACTION_DELAYED_RETRY = 3,
};

struct scsi_lun {
	__u8 scsi_lun[8];
};

enum scsi_timeouts {
	SCSI_DEFAULT_EH_TIMEOUT = 2500,
};

enum scsi_scan_mode {
	SCSI_SCAN_INITIAL = 0,
	SCSI_SCAN_RESCAN = 1,
	SCSI_SCAN_MANUAL = 2,
};

struct async_scan_data {
	struct list_head list;
	struct Scsi_Host *shost;
	struct completion prev_finished;
};

enum scsi_devinfo_key {
	SCSI_DEVINFO_GLOBAL = 0,
	SCSI_DEVINFO_SPI = 1,
};

struct scsi_dev_info_list {
	struct list_head dev_info_list;
	char vendor[8];
	char model[16];
	blist_flags_t flags;
	unsigned int compatible;
};

struct scsi_dev_info_list_table {
	struct list_head node;
	struct list_head scsi_dev_info_list;
	const char *name;
	int key;
};

struct scsi_varlen_cdb_hdr {
	__u8 opcode;
	__u8 control;
	__u8 misc[5];
	__u8 additional_cdb_length;
	__be16 service_action;
};

typedef uint32_t itt_t;

struct iscsi_hdr {
	uint8_t opcode;
	uint8_t flags;
	uint8_t rsvd2[2];
	uint8_t hlength;
	uint8_t dlength[3];
	struct scsi_lun lun;
	itt_t itt;
	__be32 ttt;
	__be32 statsn;
	__be32 exp_statsn;
	__be32 max_statsn;
	uint8_t other[12];
};

enum iscsi_uevent_e {
	ISCSI_UEVENT_UNKNOWN = 0,
	ISCSI_UEVENT_CREATE_SESSION = 11,
	ISCSI_UEVENT_DESTROY_SESSION = 12,
	ISCSI_UEVENT_CREATE_CONN = 13,
	ISCSI_UEVENT_DESTROY_CONN = 14,
	ISCSI_UEVENT_BIND_CONN = 15,
	ISCSI_UEVENT_SET_PARAM = 16,
	ISCSI_UEVENT_START_CONN = 17,
	ISCSI_UEVENT_STOP_CONN = 18,
	ISCSI_UEVENT_SEND_PDU = 19,
	ISCSI_UEVENT_GET_STATS = 20,
	ISCSI_UEVENT_GET_PARAM = 21,
	ISCSI_UEVENT_TRANSPORT_EP_CONNECT = 22,
	ISCSI_UEVENT_TRANSPORT_EP_POLL = 23,
	ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT = 24,
	ISCSI_UEVENT_TGT_DSCVR = 25,
	ISCSI_UEVENT_SET_HOST_PARAM = 26,
	ISCSI_UEVENT_UNBIND_SESSION = 27,
	ISCSI_UEVENT_CREATE_BOUND_SESSION = 28,
	ISCSI_UEVENT_TRANSPORT_EP_CONNECT_THROUGH_HOST = 29,
	ISCSI_UEVENT_PATH_UPDATE = 30,
	ISCSI_UEVENT_SET_IFACE_PARAMS = 31,
	ISCSI_UEVENT_PING = 32,
	ISCSI_UEVENT_GET_CHAP = 33,
	ISCSI_UEVENT_DELETE_CHAP = 34,
	ISCSI_UEVENT_SET_FLASHNODE_PARAMS = 35,
	ISCSI_UEVENT_NEW_FLASHNODE = 36,
	ISCSI_UEVENT_DEL_FLASHNODE = 37,
	ISCSI_UEVENT_LOGIN_FLASHNODE = 38,
	ISCSI_UEVENT_LOGOUT_FLASHNODE = 39,
	ISCSI_UEVENT_LOGOUT_FLASHNODE_SID = 40,
	ISCSI_UEVENT_SET_CHAP = 41,
	ISCSI_UEVENT_GET_HOST_STATS = 42,
	ISCSI_UEVENT_DESTROY_SESSION_ASYNC = 43,
	ISCSI_KEVENT_RECV_PDU = 101,
	ISCSI_KEVENT_CONN_ERROR = 102,
	ISCSI_KEVENT_IF_ERROR = 103,
	ISCSI_KEVENT_DESTROY_SESSION = 104,
	ISCSI_KEVENT_UNBIND_SESSION = 105,
	ISCSI_KEVENT_CREATE_SESSION = 106,
	ISCSI_KEVENT_PATH_REQ = 107,
	ISCSI_KEVENT_IF_DOWN = 108,
	ISCSI_KEVENT_CONN_LOGIN_STATE = 109,
	ISCSI_KEVENT_HOST_EVENT = 110,
	ISCSI_KEVENT_PING_COMP = 111,
};

enum iscsi_tgt_dscvr {
	ISCSI_TGT_DSCVR_SEND_TARGETS = 1,
	ISCSI_TGT_DSCVR_ISNS = 2,
	ISCSI_TGT_DSCVR_SLP = 3,
};

enum iscsi_host_event_code {
	ISCSI_EVENT_LINKUP = 1,
	ISCSI_EVENT_LINKDOWN = 2,
	ISCSI_EVENT_MAX = 3,
};

struct msg_create_session {
	uint32_t initial_cmdsn;
	uint16_t cmds_max;
	uint16_t queue_depth;
};

struct msg_create_bound_session {
	uint64_t ep_handle;
	uint32_t initial_cmdsn;
	uint16_t cmds_max;
	uint16_t queue_depth;
};

struct msg_destroy_session {
	uint32_t sid;
};

struct msg_create_conn {
	uint32_t sid;
	uint32_t cid;
};

struct msg_bind_conn {
	uint32_t sid;
	uint32_t cid;
	uint64_t transport_eph;
	uint32_t is_leading;
};

struct msg_destroy_conn {
	uint32_t sid;
	uint32_t cid;
};

struct msg_send_pdu {
	uint32_t sid;
	uint32_t cid;
	uint32_t hdr_size;
	uint32_t data_size;
};

struct msg_set_param {
	uint32_t sid;
	uint32_t cid;
	uint32_t param;
	uint32_t len;
};

struct msg_start_conn {
	uint32_t sid;
	uint32_t cid;
};

struct msg_stop_conn {
	uint32_t sid;
	uint32_t cid;
	uint64_t conn_handle;
	uint32_t flag;
};

struct msg_get_stats {
	uint32_t sid;
	uint32_t cid;
};

struct msg_transport_connect {
	uint32_t non_blocking;
};

struct msg_transport_connect_through_host {
	uint32_t host_no;
	uint32_t non_blocking;
};

struct msg_transport_poll {
	uint64_t ep_handle;
	uint32_t timeout_ms;
};

struct msg_transport_disconnect {
	uint64_t ep_handle;
};

struct msg_tgt_dscvr {
	enum iscsi_tgt_dscvr type;
	uint32_t host_no;
	uint32_t enable;
};

struct msg_set_host_param {
	uint32_t host_no;
	uint32_t param;
	uint32_t len;
};

struct msg_set_path {
	uint32_t host_no;
};

struct msg_set_iface_params {
	uint32_t host_no;
	uint32_t count;
};

struct msg_iscsi_ping {
	uint32_t host_no;
	uint32_t iface_num;
	uint32_t iface_type;
	uint32_t payload_size;
	uint32_t pid;
};

struct msg_get_chap {
	uint32_t host_no;
	uint32_t num_entries;
	uint16_t chap_tbl_idx;
};

struct msg_delete_chap {
	uint32_t host_no;
	uint16_t chap_tbl_idx;
};

struct msg_set_flashnode_param {
	uint32_t host_no;
	uint32_t flashnode_idx;
	uint32_t count;
};

struct msg_new_flashnode {
	uint32_t host_no;
	uint32_t len;
};

struct msg_del_flashnode {
	uint32_t host_no;
	uint32_t flashnode_idx;
};

struct msg_login_flashnode {
	uint32_t host_no;
	uint32_t flashnode_idx;
};

struct msg_logout_flashnode {
	uint32_t host_no;
	uint32_t flashnode_idx;
};

struct msg_logout_flashnode_sid {
	uint32_t host_no;
	uint32_t sid;
};

struct msg_get_host_stats {
	uint32_t host_no;
};

struct msg_create_session_ret {
	uint32_t sid;
	uint32_t host_no;
};

struct msg_create_conn_ret {
	uint32_t sid;
	uint32_t cid;
};

struct msg_unbind_session {
	uint32_t sid;
	uint32_t host_no;
};

struct msg_recv_req {
	uint32_t sid;
	uint32_t cid;
	uint64_t recv_handle;
};

struct msg_conn_login {
	uint32_t sid;
	uint32_t cid;
	uint32_t state;
};

struct msg_conn_error {
	uint32_t sid;
	uint32_t cid;
	uint32_t error;
};

struct msg_session_destroyed {
	uint32_t host_no;
	uint32_t sid;
};

struct msg_transport_connect_ret {
	uint64_t handle;
};

struct msg_req_path {
	uint32_t host_no;
};

struct msg_notify_if_down {
	uint32_t host_no;
};

struct msg_host_event {
	uint32_t host_no;
	uint32_t data_size;
	enum iscsi_host_event_code code;
};

struct msg_ping_comp {
	uint32_t host_no;
	uint32_t status;
	uint32_t pid;
	uint32_t data_size;
};

struct msg_new_flashnode_ret {
	uint32_t flashnode_idx;
};

struct iscsi_uevent {
	uint32_t type;
	uint32_t iferror;
	uint64_t transport_handle;
	union {
		struct msg_create_session c_session;
		struct msg_create_bound_session c_bound_session;
		struct msg_destroy_session d_session;
		struct msg_create_conn c_conn;
		struct msg_bind_conn b_conn;
		struct msg_destroy_conn d_conn;
		struct msg_send_pdu send_pdu;
		struct msg_set_param set_param;
		struct msg_start_conn start_conn;
		struct msg_stop_conn stop_conn;
		struct msg_get_stats get_stats;
		struct msg_transport_connect ep_connect;
		struct msg_transport_connect_through_host ep_connect_through_host;
		struct msg_transport_poll ep_poll;
		struct msg_transport_disconnect ep_disconnect;
		struct msg_tgt_dscvr tgt_dscvr;
		struct msg_set_host_param set_host_param;
		struct msg_set_path set_path;
		struct msg_set_iface_params set_iface_params;
		struct msg_iscsi_ping iscsi_ping;
		struct msg_get_chap get_chap;
		struct msg_delete_chap delete_chap;
		struct msg_set_flashnode_param set_flashnode;
		struct msg_new_flashnode new_flashnode;
		struct msg_del_flashnode del_flashnode;
		struct msg_login_flashnode login_flashnode;
		struct msg_logout_flashnode logout_flashnode;
		struct msg_logout_flashnode_sid logout_flashnode_sid;
		struct msg_get_host_stats get_host_stats;
	} u;
	union {
		int retcode;
		struct msg_create_session_ret c_session_ret;
		struct msg_create_conn_ret c_conn_ret;
		struct msg_unbind_session unbind_session;
		struct msg_recv_req recv_req;
		struct msg_conn_login conn_login;
		struct msg_conn_error connerror;
		struct msg_session_destroyed d_session;
		struct msg_transport_connect_ret ep_connect_ret;
		struct msg_req_path req_path;
		struct msg_notify_if_down notify_if_down;
		struct msg_host_event host_event;
		struct msg_ping_comp ping_comp;
		struct msg_new_flashnode_ret new_flashnode_ret;
	} r;
};

enum iscsi_param_type {
	ISCSI_PARAM = 0,
	ISCSI_HOST_PARAM = 1,
	ISCSI_NET_PARAM = 2,
	ISCSI_FLASHNODE_PARAM = 3,
	ISCSI_CHAP_PARAM = 4,
	ISCSI_IFACE_PARAM = 5,
};

struct iscsi_path {
	uint64_t handle;
	uint8_t mac_addr[6];
	uint8_t mac_addr_old[6];
	uint32_t ip_addr_len;
	union {
		struct in_addr v4_addr;
		struct in6_addr v6_addr;
	} src;
	union {
		struct in_addr v4_addr;
		struct in6_addr v6_addr;
	} dst;
	uint16_t vlan_id;
	uint16_t pmtu;
};

enum iscsi_net_param {
	ISCSI_NET_PARAM_IPV4_ADDR = 1,
	ISCSI_NET_PARAM_IPV4_SUBNET = 2,
	ISCSI_NET_PARAM_IPV4_GW = 3,
	ISCSI_NET_PARAM_IPV4_BOOTPROTO = 4,
	ISCSI_NET_PARAM_MAC = 5,
	ISCSI_NET_PARAM_IPV6_LINKLOCAL = 6,
	ISCSI_NET_PARAM_IPV6_ADDR = 7,
	ISCSI_NET_PARAM_IPV6_ROUTER = 8,
	ISCSI_NET_PARAM_IPV6_ADDR_AUTOCFG = 9,
	ISCSI_NET_PARAM_IPV6_LINKLOCAL_AUTOCFG = 10,
	ISCSI_NET_PARAM_IPV6_ROUTER_AUTOCFG = 11,
	ISCSI_NET_PARAM_IFACE_ENABLE = 12,
	ISCSI_NET_PARAM_VLAN_ID = 13,
	ISCSI_NET_PARAM_VLAN_PRIORITY = 14,
	ISCSI_NET_PARAM_VLAN_ENABLED = 15,
	ISCSI_NET_PARAM_VLAN_TAG = 16,
	ISCSI_NET_PARAM_IFACE_TYPE = 17,
	ISCSI_NET_PARAM_IFACE_NAME = 18,
	ISCSI_NET_PARAM_MTU = 19,
	ISCSI_NET_PARAM_PORT = 20,
	ISCSI_NET_PARAM_IPADDR_STATE = 21,
	ISCSI_NET_PARAM_IPV6_LINKLOCAL_STATE = 22,
	ISCSI_NET_PARAM_IPV6_ROUTER_STATE = 23,
	ISCSI_NET_PARAM_DELAYED_ACK_EN = 24,
	ISCSI_NET_PARAM_TCP_NAGLE_DISABLE = 25,
	ISCSI_NET_PARAM_TCP_WSF_DISABLE = 26,
	ISCSI_NET_PARAM_TCP_WSF = 27,
	ISCSI_NET_PARAM_TCP_TIMER_SCALE = 28,
	ISCSI_NET_PARAM_TCP_TIMESTAMP_EN = 29,
	ISCSI_NET_PARAM_CACHE_ID = 30,
	ISCSI_NET_PARAM_IPV4_DHCP_DNS_ADDR_EN = 31,
	ISCSI_NET_PARAM_IPV4_DHCP_SLP_DA_EN = 32,
	ISCSI_NET_PARAM_IPV4_TOS_EN = 33,
	ISCSI_NET_PARAM_IPV4_TOS = 34,
	ISCSI_NET_PARAM_IPV4_GRAT_ARP_EN = 35,
	ISCSI_NET_PARAM_IPV4_DHCP_ALT_CLIENT_ID_EN = 36,
	ISCSI_NET_PARAM_IPV4_DHCP_ALT_CLIENT_ID = 37,
	ISCSI_NET_PARAM_IPV4_DHCP_REQ_VENDOR_ID_EN = 38,
	ISCSI_NET_PARAM_IPV4_DHCP_USE_VENDOR_ID_EN = 39,
	ISCSI_NET_PARAM_IPV4_DHCP_VENDOR_ID = 40,
	ISCSI_NET_PARAM_IPV4_DHCP_LEARN_IQN_EN = 41,
	ISCSI_NET_PARAM_IPV4_FRAGMENT_DISABLE = 42,
	ISCSI_NET_PARAM_IPV4_IN_FORWARD_EN = 43,
	ISCSI_NET_PARAM_IPV4_TTL = 44,
	ISCSI_NET_PARAM_IPV6_GRAT_NEIGHBOR_ADV_EN = 45,
	ISCSI_NET_PARAM_IPV6_MLD_EN = 46,
	ISCSI_NET_PARAM_IPV6_FLOW_LABEL = 47,
	ISCSI_NET_PARAM_IPV6_TRAFFIC_CLASS = 48,
	ISCSI_NET_PARAM_IPV6_HOP_LIMIT = 49,
	ISCSI_NET_PARAM_IPV6_ND_REACHABLE_TMO = 50,
	ISCSI_NET_PARAM_IPV6_ND_REXMIT_TIME = 51,
	ISCSI_NET_PARAM_IPV6_ND_STALE_TMO = 52,
	ISCSI_NET_PARAM_IPV6_DUP_ADDR_DETECT_CNT = 53,
	ISCSI_NET_PARAM_IPV6_RTR_ADV_LINK_MTU = 54,
	ISCSI_NET_PARAM_REDIRECT_EN = 55,
};

enum iscsi_ipaddress_state {
	ISCSI_IPDDRESS_STATE_UNCONFIGURED = 0,
	ISCSI_IPDDRESS_STATE_ACQUIRING = 1,
	ISCSI_IPDDRESS_STATE_TENTATIVE = 2,
	ISCSI_IPDDRESS_STATE_VALID = 3,
	ISCSI_IPDDRESS_STATE_DISABLING = 4,
	ISCSI_IPDDRESS_STATE_INVALID = 5,
	ISCSI_IPDDRESS_STATE_DEPRECATED = 6,
};

enum iscsi_router_state {
	ISCSI_ROUTER_STATE_UNKNOWN = 0,
	ISCSI_ROUTER_STATE_ADVERTISED = 1,
	ISCSI_ROUTER_STATE_MANUAL = 2,
	ISCSI_ROUTER_STATE_STALE = 3,
};

enum iscsi_iface_param {
	ISCSI_IFACE_PARAM_DEF_TASKMGMT_TMO = 0,
	ISCSI_IFACE_PARAM_HDRDGST_EN = 1,
	ISCSI_IFACE_PARAM_DATADGST_EN = 2,
	ISCSI_IFACE_PARAM_IMM_DATA_EN = 3,
	ISCSI_IFACE_PARAM_INITIAL_R2T_EN = 4,
	ISCSI_IFACE_PARAM_DATASEQ_INORDER_EN = 5,
	ISCSI_IFACE_PARAM_PDU_INORDER_EN = 6,
	ISCSI_IFACE_PARAM_ERL = 7,
	ISCSI_IFACE_PARAM_MAX_RECV_DLENGTH = 8,
	ISCSI_IFACE_PARAM_FIRST_BURST = 9,
	ISCSI_IFACE_PARAM_MAX_R2T = 10,
	ISCSI_IFACE_PARAM_MAX_BURST = 11,
	ISCSI_IFACE_PARAM_CHAP_AUTH_EN = 12,
	ISCSI_IFACE_PARAM_BIDI_CHAP_EN = 13,
	ISCSI_IFACE_PARAM_DISCOVERY_AUTH_OPTIONAL = 14,
	ISCSI_IFACE_PARAM_DISCOVERY_LOGOUT_EN = 15,
	ISCSI_IFACE_PARAM_STRICT_LOGIN_COMP_EN = 16,
	ISCSI_IFACE_PARAM_INITIATOR_NAME = 17,
};

enum iscsi_conn_state {
	ISCSI_CONN_STATE_FREE = 0,
	ISCSI_CONN_STATE_XPT_WAIT = 1,
	ISCSI_CONN_STATE_IN_LOGIN = 2,
	ISCSI_CONN_STATE_LOGGED_IN = 3,
	ISCSI_CONN_STATE_IN_LOGOUT = 4,
	ISCSI_CONN_STATE_LOGOUT_REQUESTED = 5,
	ISCSI_CONN_STATE_CLEANUP_WAIT = 6,
};

enum iscsi_err {
	ISCSI_OK = 0,
	ISCSI_ERR_DATASN = 1001,
	ISCSI_ERR_DATA_OFFSET = 1002,
	ISCSI_ERR_MAX_CMDSN = 1003,
	ISCSI_ERR_EXP_CMDSN = 1004,
	ISCSI_ERR_BAD_OPCODE = 1005,
	ISCSI_ERR_DATALEN = 1006,
	ISCSI_ERR_AHSLEN = 1007,
	ISCSI_ERR_PROTO = 1008,
	ISCSI_ERR_LUN = 1009,
	ISCSI_ERR_BAD_ITT = 1010,
	ISCSI_ERR_CONN_FAILED = 1011,
	ISCSI_ERR_R2TSN = 1012,
	ISCSI_ERR_SESSION_FAILED = 1013,
	ISCSI_ERR_HDR_DGST = 1014,
	ISCSI_ERR_DATA_DGST = 1015,
	ISCSI_ERR_PARAM_NOT_FOUND = 1016,
	ISCSI_ERR_NO_SCSI_CMD = 1017,
	ISCSI_ERR_INVALID_HOST = 1018,
	ISCSI_ERR_XMIT_FAILED = 1019,
	ISCSI_ERR_TCP_CONN_CLOSE = 1020,
	ISCSI_ERR_SCSI_EH_SESSION_RST = 1021,
	ISCSI_ERR_NOP_TIMEDOUT = 1022,
};

enum iscsi_param {
	ISCSI_PARAM_MAX_RECV_DLENGTH = 0,
	ISCSI_PARAM_MAX_XMIT_DLENGTH = 1,
	ISCSI_PARAM_HDRDGST_EN = 2,
	ISCSI_PARAM_DATADGST_EN = 3,
	ISCSI_PARAM_INITIAL_R2T_EN = 4,
	ISCSI_PARAM_MAX_R2T = 5,
	ISCSI_PARAM_IMM_DATA_EN = 6,
	ISCSI_PARAM_FIRST_BURST = 7,
	ISCSI_PARAM_MAX_BURST = 8,
	ISCSI_PARAM_PDU_INORDER_EN = 9,
	ISCSI_PARAM_DATASEQ_INORDER_EN = 10,
	ISCSI_PARAM_ERL = 11,
	ISCSI_PARAM_IFMARKER_EN = 12,
	ISCSI_PARAM_OFMARKER_EN = 13,
	ISCSI_PARAM_EXP_STATSN = 14,
	ISCSI_PARAM_TARGET_NAME = 15,
	ISCSI_PARAM_TPGT = 16,
	ISCSI_PARAM_PERSISTENT_ADDRESS = 17,
	ISCSI_PARAM_PERSISTENT_PORT = 18,
	ISCSI_PARAM_SESS_RECOVERY_TMO = 19,
	ISCSI_PARAM_CONN_PORT = 20,
	ISCSI_PARAM_CONN_ADDRESS = 21,
	ISCSI_PARAM_USERNAME = 22,
	ISCSI_PARAM_USERNAME_IN = 23,
	ISCSI_PARAM_PASSWORD = 24,
	ISCSI_PARAM_PASSWORD_IN = 25,
	ISCSI_PARAM_FAST_ABORT = 26,
	ISCSI_PARAM_ABORT_TMO = 27,
	ISCSI_PARAM_LU_RESET_TMO = 28,
	ISCSI_PARAM_HOST_RESET_TMO = 29,
	ISCSI_PARAM_PING_TMO = 30,
	ISCSI_PARAM_RECV_TMO = 31,
	ISCSI_PARAM_IFACE_NAME = 32,
	ISCSI_PARAM_ISID = 33,
	ISCSI_PARAM_INITIATOR_NAME = 34,
	ISCSI_PARAM_TGT_RESET_TMO = 35,
	ISCSI_PARAM_TARGET_ALIAS = 36,
	ISCSI_PARAM_CHAP_IN_IDX = 37,
	ISCSI_PARAM_CHAP_OUT_IDX = 38,
	ISCSI_PARAM_BOOT_ROOT = 39,
	ISCSI_PARAM_BOOT_NIC = 40,
	ISCSI_PARAM_BOOT_TARGET = 41,
	ISCSI_PARAM_AUTO_SND_TGT_DISABLE = 42,
	ISCSI_PARAM_DISCOVERY_SESS = 43,
	ISCSI_PARAM_PORTAL_TYPE = 44,
	ISCSI_PARAM_CHAP_AUTH_EN = 45,
	ISCSI_PARAM_DISCOVERY_LOGOUT_EN = 46,
	ISCSI_PARAM_BIDI_CHAP_EN = 47,
	ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL = 48,
	ISCSI_PARAM_DEF_TIME2WAIT = 49,
	ISCSI_PARAM_DEF_TIME2RETAIN = 50,
	ISCSI_PARAM_MAX_SEGMENT_SIZE = 51,
	ISCSI_PARAM_STATSN = 52,
	ISCSI_PARAM_KEEPALIVE_TMO = 53,
	ISCSI_PARAM_LOCAL_PORT = 54,
	ISCSI_PARAM_TSID = 55,
	ISCSI_PARAM_DEF_TASKMGMT_TMO = 56,
	ISCSI_PARAM_TCP_TIMESTAMP_STAT = 57,
	ISCSI_PARAM_TCP_WSF_DISABLE = 58,
	ISCSI_PARAM_TCP_NAGLE_DISABLE = 59,
	ISCSI_PARAM_TCP_TIMER_SCALE = 60,
	ISCSI_PARAM_TCP_TIMESTAMP_EN = 61,
	ISCSI_PARAM_TCP_XMIT_WSF = 62,
	ISCSI_PARAM_TCP_RECV_WSF = 63,
	ISCSI_PARAM_IP_FRAGMENT_DISABLE = 64,
	ISCSI_PARAM_IPV4_TOS = 65,
	ISCSI_PARAM_IPV6_TC = 66,
	ISCSI_PARAM_IPV6_FLOW_LABEL = 67,
	ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 = 68,
	ISCSI_PARAM_DISCOVERY_PARENT_IDX = 69,
	ISCSI_PARAM_DISCOVERY_PARENT_TYPE = 70,
	ISCSI_PARAM_LOCAL_IPADDR = 71,
	ISCSI_PARAM_MAX = 72,
};

enum iscsi_host_param {
	ISCSI_HOST_PARAM_HWADDRESS = 0,
	ISCSI_HOST_PARAM_INITIATOR_NAME = 1,
	ISCSI_HOST_PARAM_NETDEV_NAME = 2,
	ISCSI_HOST_PARAM_IPADDRESS = 3,
	ISCSI_HOST_PARAM_PORT_STATE = 4,
	ISCSI_HOST_PARAM_PORT_SPEED = 5,
	ISCSI_HOST_PARAM_MAX = 6,
};

enum iscsi_flashnode_param {
	ISCSI_FLASHNODE_IS_FW_ASSIGNED_IPV6 = 0,
	ISCSI_FLASHNODE_PORTAL_TYPE = 1,
	ISCSI_FLASHNODE_AUTO_SND_TGT_DISABLE = 2,
	ISCSI_FLASHNODE_DISCOVERY_SESS = 3,
	ISCSI_FLASHNODE_ENTRY_EN = 4,
	ISCSI_FLASHNODE_HDR_DGST_EN = 5,
	ISCSI_FLASHNODE_DATA_DGST_EN = 6,
	ISCSI_FLASHNODE_IMM_DATA_EN = 7,
	ISCSI_FLASHNODE_INITIAL_R2T_EN = 8,
	ISCSI_FLASHNODE_DATASEQ_INORDER = 9,
	ISCSI_FLASHNODE_PDU_INORDER = 10,
	ISCSI_FLASHNODE_CHAP_AUTH_EN = 11,
	ISCSI_FLASHNODE_SNACK_REQ_EN = 12,
	ISCSI_FLASHNODE_DISCOVERY_LOGOUT_EN = 13,
	ISCSI_FLASHNODE_BIDI_CHAP_EN = 14,
	ISCSI_FLASHNODE_DISCOVERY_AUTH_OPTIONAL = 15,
	ISCSI_FLASHNODE_ERL = 16,
	ISCSI_FLASHNODE_TCP_TIMESTAMP_STAT = 17,
	ISCSI_FLASHNODE_TCP_NAGLE_DISABLE = 18,
	ISCSI_FLASHNODE_TCP_WSF_DISABLE = 19,
	ISCSI_FLASHNODE_TCP_TIMER_SCALE = 20,
	ISCSI_FLASHNODE_TCP_TIMESTAMP_EN = 21,
	ISCSI_FLASHNODE_IP_FRAG_DISABLE = 22,
	ISCSI_FLASHNODE_MAX_RECV_DLENGTH = 23,
	ISCSI_FLASHNODE_MAX_XMIT_DLENGTH = 24,
	ISCSI_FLASHNODE_FIRST_BURST = 25,
	ISCSI_FLASHNODE_DEF_TIME2WAIT = 26,
	ISCSI_FLASHNODE_DEF_TIME2RETAIN = 27,
	ISCSI_FLASHNODE_MAX_R2T = 28,
	ISCSI_FLASHNODE_KEEPALIVE_TMO = 29,
	ISCSI_FLASHNODE_ISID = 30,
	ISCSI_FLASHNODE_TSID = 31,
	ISCSI_FLASHNODE_PORT = 32,
	ISCSI_FLASHNODE_MAX_BURST = 33,
	ISCSI_FLASHNODE_DEF_TASKMGMT_TMO = 34,
	ISCSI_FLASHNODE_IPADDR = 35,
	ISCSI_FLASHNODE_ALIAS = 36,
	ISCSI_FLASHNODE_REDIRECT_IPADDR = 37,
	ISCSI_FLASHNODE_MAX_SEGMENT_SIZE = 38,
	ISCSI_FLASHNODE_LOCAL_PORT = 39,
	ISCSI_FLASHNODE_IPV4_TOS = 40,
	ISCSI_FLASHNODE_IPV6_TC = 41,
	ISCSI_FLASHNODE_IPV6_FLOW_LABEL = 42,
	ISCSI_FLASHNODE_NAME = 43,
	ISCSI_FLASHNODE_TPGT = 44,
	ISCSI_FLASHNODE_LINK_LOCAL_IPV6 = 45,
	ISCSI_FLASHNODE_DISCOVERY_PARENT_IDX = 46,
	ISCSI_FLASHNODE_DISCOVERY_PARENT_TYPE = 47,
	ISCSI_FLASHNODE_TCP_XMIT_WSF = 48,
	ISCSI_FLASHNODE_TCP_RECV_WSF = 49,
	ISCSI_FLASHNODE_CHAP_IN_IDX = 50,
	ISCSI_FLASHNODE_CHAP_OUT_IDX = 51,
	ISCSI_FLASHNODE_USERNAME = 52,
	ISCSI_FLASHNODE_USERNAME_IN = 53,
	ISCSI_FLASHNODE_PASSWORD = 54,
	ISCSI_FLASHNODE_PASSWORD_IN = 55,
	ISCSI_FLASHNODE_STATSN = 56,
	ISCSI_FLASHNODE_EXP_STATSN = 57,
	ISCSI_FLASHNODE_IS_BOOT_TGT = 58,
	ISCSI_FLASHNODE_MAX = 59,
};

enum iscsi_discovery_parent_type {
	ISCSI_DISC_PARENT_UNKNOWN = 1,
	ISCSI_DISC_PARENT_SENDTGT = 2,
	ISCSI_DISC_PARENT_ISNS = 3,
};

enum iscsi_port_speed {
	ISCSI_PORT_SPEED_UNKNOWN = 1,
	ISCSI_PORT_SPEED_10MBPS = 2,
	ISCSI_PORT_SPEED_100MBPS = 4,
	ISCSI_PORT_SPEED_1GBPS = 8,
	ISCSI_PORT_SPEED_10GBPS = 16,
	ISCSI_PORT_SPEED_25GBPS = 32,
	ISCSI_PORT_SPEED_40GBPS = 64,
};

enum iscsi_port_state {
	ISCSI_PORT_STATE_DOWN = 1,
	ISCSI_PORT_STATE_UP = 2,
};

struct iscsi_stats_custom {
	char desc[64];
	uint64_t value;
};

struct iscsi_stats {
	uint64_t txdata_octets;
	uint64_t rxdata_octets;
	uint32_t noptx_pdus;
	uint32_t scsicmd_pdus;
	uint32_t tmfcmd_pdus;
	uint32_t login_pdus;
	uint32_t text_pdus;
	uint32_t dataout_pdus;
	uint32_t logout_pdus;
	uint32_t snack_pdus;
	uint32_t noprx_pdus;
	uint32_t scsirsp_pdus;
	uint32_t tmfrsp_pdus;
	uint32_t textrsp_pdus;
	uint32_t datain_pdus;
	uint32_t logoutrsp_pdus;
	uint32_t r2t_pdus;
	uint32_t async_pdus;
	uint32_t rjt_pdus;
	uint32_t digest_err;
	uint32_t timeout_err;
	uint32_t custom_length;
	struct iscsi_stats_custom custom[0];
};

enum chap_type_e {
	CHAP_TYPE_OUT = 0,
	CHAP_TYPE_IN = 1,
};

struct iscsi_chap_rec {
	uint16_t chap_tbl_idx;
	enum chap_type_e chap_type;
	char username[256];
	uint8_t password[256];
	uint8_t password_length;
};

struct iscsi_task;

struct iscsi_conn;

struct iscsi_cls_session;

struct iscsi_endpoint;

struct iscsi_cls_conn;

struct iscsi_iface;

struct iscsi_bus_flash_session;

struct iscsi_bus_flash_conn;

struct iscsi_transport {
	struct module *owner;
	char *name;
	unsigned int caps;
	struct iscsi_cls_session * (*create_session)(struct iscsi_endpoint *, uint16_t, uint16_t, uint32_t);
	void (*destroy_session)(struct iscsi_cls_session *);
	struct iscsi_cls_conn * (*create_conn)(struct iscsi_cls_session *, uint32_t);
	int (*bind_conn)(struct iscsi_cls_session *, struct iscsi_cls_conn *, uint64_t, int);
	int (*start_conn)(struct iscsi_cls_conn *);
	void (*stop_conn)(struct iscsi_cls_conn *, int);
	void (*destroy_conn)(struct iscsi_cls_conn *);
	int (*set_param)(struct iscsi_cls_conn *, enum iscsi_param, char *, int);
	int (*get_ep_param)(struct iscsi_endpoint *, enum iscsi_param, char *);
	int (*get_conn_param)(struct iscsi_cls_conn *, enum iscsi_param, char *);
	int (*get_session_param)(struct iscsi_cls_session *, enum iscsi_param, char *);
	int (*get_host_param)(struct Scsi_Host *, enum iscsi_host_param, char *);
	int (*set_host_param)(struct Scsi_Host *, enum iscsi_host_param, char *, int);
	int (*send_pdu)(struct iscsi_cls_conn *, struct iscsi_hdr *, char *, uint32_t);
	void (*get_stats)(struct iscsi_cls_conn *, struct iscsi_stats *);
	int (*init_task)(struct iscsi_task *);
	int (*xmit_task)(struct iscsi_task *);
	void (*cleanup_task)(struct iscsi_task *);
	int (*alloc_pdu)(struct iscsi_task *, uint8_t);
	int (*xmit_pdu)(struct iscsi_task *);
	int (*init_pdu)(struct iscsi_task *, unsigned int, unsigned int);
	void (*parse_pdu_itt)(struct iscsi_conn *, itt_t, int *, int *);
	void (*session_recovery_timedout)(struct iscsi_cls_session *);
	struct iscsi_endpoint * (*ep_connect)(struct Scsi_Host *, struct sockaddr *, int);
	int (*ep_poll)(struct iscsi_endpoint *, int);
	void (*ep_disconnect)(struct iscsi_endpoint *);
	int (*tgt_dscvr)(struct Scsi_Host *, enum iscsi_tgt_dscvr, uint32_t, struct sockaddr *);
	int (*set_path)(struct Scsi_Host *, struct iscsi_path *);
	int (*set_iface_param)(struct Scsi_Host *, void *, uint32_t);
	int (*get_iface_param)(struct iscsi_iface *, enum iscsi_param_type, int, char *);
	umode_t (*attr_is_visible)(int, int);
	int (*bsg_request)(struct bsg_job *);
	int (*send_ping)(struct Scsi_Host *, uint32_t, uint32_t, uint32_t, uint32_t, struct sockaddr *);
	int (*get_chap)(struct Scsi_Host *, uint16_t, uint32_t *, char *);
	int (*delete_chap)(struct Scsi_Host *, uint16_t);
	int (*set_chap)(struct Scsi_Host *, void *, int);
	int (*get_flashnode_param)(struct iscsi_bus_flash_session *, int, char *);
	int (*set_flashnode_param)(struct iscsi_bus_flash_session *, struct iscsi_bus_flash_conn *, void *, int);
	int (*new_flashnode)(struct Scsi_Host *, const char *, int);
	int (*del_flashnode)(struct iscsi_bus_flash_session *);
	int (*login_flashnode)(struct iscsi_bus_flash_session *, struct iscsi_bus_flash_conn *);
	int (*logout_flashnode)(struct iscsi_bus_flash_session *, struct iscsi_bus_flash_conn *);
	int (*logout_flashnode_sid)(struct iscsi_cls_session *);
	int (*get_host_stats)(struct Scsi_Host *, char *, int);
	u8 (*check_protection)(struct iscsi_task *, sector_t *);
};

struct iscsi_cls_session {
	struct list_head sess_list;
	struct iscsi_transport *transport;
	spinlock_t lock;
	struct work_struct block_work;
	struct work_struct unblock_work;
	struct work_struct scan_work;
	struct work_struct unbind_work;
	struct work_struct destroy_work;
	int recovery_tmo;
	bool recovery_tmo_sysfs_override;
	struct delayed_work recovery_work;
	unsigned int target_id;
	bool ida_used;
	pid_t creator;
	int state;
	int sid;
	void *dd_data;
	struct device dev;
};

struct iscsi_endpoint {
	void *dd_data;
	struct device dev;
	uint64_t id;
	struct iscsi_cls_conn *conn;
};

enum iscsi_connection_state {
	ISCSI_CONN_UP = 0,
	ISCSI_CONN_DOWN = 1,
	ISCSI_CONN_FAILED = 2,
	ISCSI_CONN_BOUND = 3,
};

struct iscsi_cls_conn {
	struct list_head conn_list;
	struct list_head conn_list_err;
	void *dd_data;
	struct iscsi_transport *transport;
	uint32_t cid;
	struct mutex ep_mutex;
	struct iscsi_endpoint *ep;
	struct device dev;
	enum iscsi_connection_state state;
};

struct iscsi_iface {
	struct device dev;
	struct iscsi_transport *transport;
	uint32_t iface_type;
	uint32_t iface_num;
	void *dd_data;
};

struct iscsi_bus_flash_session {
	struct list_head sess_list;
	struct iscsi_transport *transport;
	unsigned int target_id;
	int flash_state;
	void *dd_data;
	struct device dev;
	unsigned int first_burst;
	unsigned int max_burst;
	short unsigned int max_r2t;
	int default_taskmgmt_timeout;
	int initial_r2t_en;
	int imm_data_en;
	int time2wait;
	int time2retain;
	int pdu_inorder_en;
	int dataseq_inorder_en;
	int erl;
	int tpgt;
	char *username;
	char *username_in;
	char *password;
	char *password_in;
	char *targetname;
	char *targetalias;
	char *portal_type;
	uint16_t tsid;
	uint16_t chap_in_idx;
	uint16_t chap_out_idx;
	uint16_t discovery_parent_idx;
	uint16_t discovery_parent_type;
	uint8_t auto_snd_tgt_disable;
	uint8_t discovery_sess;
	uint8_t entry_state;
	uint8_t chap_auth_en;
	uint8_t discovery_logout_en;
	uint8_t bidi_chap_en;
	uint8_t discovery_auth_optional;
	uint8_t isid[6];
	uint8_t is_boot_target;
};

struct iscsi_bus_flash_conn {
	struct list_head conn_list;
	void *dd_data;
	struct iscsi_transport *transport;
	struct device dev;
	uint32_t exp_statsn;
	uint32_t statsn;
	unsigned int max_recv_dlength;
	unsigned int max_xmit_dlength;
	unsigned int max_segment_size;
	unsigned int tcp_xmit_wsf;
	unsigned int tcp_recv_wsf;
	int hdrdgst_en;
	int datadgst_en;
	int port;
	char *ipaddress;
	char *link_local_ipv6_addr;
	char *redirect_ipaddr;
	uint16_t keepalive_timeout;
	uint16_t local_port;
	uint8_t snack_req_en;
	uint8_t tcp_timestamp_stat;
	uint8_t tcp_nagle_disable;
	uint8_t tcp_wsf_disable;
	uint8_t tcp_timer_scale;
	uint8_t tcp_timestamp_en;
	uint8_t ipv4_tos;
	uint8_t ipv6_traffic_class;
	uint8_t ipv6_flow_label;
	uint8_t fragment_disable;
	uint8_t is_fw_assigned_ipv6;
};

enum {
	ISCSI_SESSION_LOGGED_IN = 0,
	ISCSI_SESSION_FAILED = 1,
	ISCSI_SESSION_FREE = 2,
};

struct iscsi_cls_host {
	atomic_t nr_scans;
	struct mutex mutex;
	struct request_queue *bsg_q;
	uint32_t port_speed;
	uint32_t port_state;
};

struct iscsi_bsg_host_vendor {
	uint64_t vendor_id;
	uint32_t vendor_cmd[0];
};

struct iscsi_bsg_host_vendor_reply {
	uint32_t vendor_rsp[0];
};

struct iscsi_bsg_request {
	uint32_t msgcode;
	union {
		struct iscsi_bsg_host_vendor h_vendor;
	} rqst_data;
} __attribute__((packed));

struct iscsi_bsg_reply {
	uint32_t result;
	uint32_t reply_payload_rcv_len;
	union {
		struct iscsi_bsg_host_vendor_reply vendor_reply;
	} reply_data;
};

struct trace_event_raw_iscsi_log_msg {
	struct trace_entry ent;
	u32 __data_loc_dname;
	u32 __data_loc_msg;
	char __data[0];
};

struct trace_event_data_offsets_iscsi_log_msg {
	u32 dname;
	u32 msg;
};

typedef void (*btf_trace_iscsi_dbg_conn)(void *, struct device *, struct va_format *);

typedef void (*btf_trace_iscsi_dbg_session)(void *, struct device *, struct va_format *);

typedef void (*btf_trace_iscsi_dbg_eh)(void *, struct device *, struct va_format *);

typedef void (*btf_trace_iscsi_dbg_tcp)(void *, struct device *, struct va_format *);

typedef void (*btf_trace_iscsi_dbg_sw_tcp)(void *, struct device *, struct va_format *);

typedef void (*btf_trace_iscsi_dbg_trans_session)(void *, struct device *, struct va_format *);

typedef void (*btf_trace_iscsi_dbg_trans_conn)(void *, struct device *, struct va_format *);

struct iscsi_internal {
	struct scsi_transport_template t;
	struct iscsi_transport *iscsi_transport;
	struct list_head list;
	struct device dev;
	struct transport_container conn_cont;
	struct transport_container session_cont;
};

struct iscsi_scan_data {
	unsigned int channel;
	unsigned int id;
	u64 lun;
	enum scsi_scan_mode rescan;
};

enum bip_flags {
	BIP_BLOCK_INTEGRITY = 1,
	BIP_MAPPED_INTEGRITY = 2,
	BIP_CTRL_NOCHECK = 4,
	BIP_DISK_NOCHECK = 8,
	BIP_IP_CHECKSUM = 16,
};

enum t10_dif_type {
	T10_PI_TYPE0_PROTECTION = 0,
	T10_PI_TYPE1_PROTECTION = 1,
	T10_PI_TYPE2_PROTECTION = 2,
	T10_PI_TYPE3_PROTECTION = 3,
};

enum scsi_prot_flags {
	SCSI_PROT_TRANSFER_PI = 1,
	SCSI_PROT_GUARD_CHECK = 2,
	SCSI_PROT_REF_CHECK = 4,
	SCSI_PROT_REF_INCREMENT = 8,
	SCSI_PROT_IP_CHECKSUM = 16,
};

enum {
	SD_EXT_CDB_SIZE = 32,
	SD_MEMPOOL_SIZE = 2,
};

enum {
	SD_DEF_XFER_BLOCKS = 65535,
	SD_MAX_XFER_BLOCKS = 4294967295,
	SD_MAX_WS10_BLOCKS = 65535,
	SD_MAX_WS16_BLOCKS = 8388607,
};

enum {
	SD_LBP_FULL = 0,
	SD_LBP_UNMAP = 1,
	SD_LBP_WS16 = 2,
	SD_LBP_WS10 = 3,
	SD_LBP_ZERO = 4,
	SD_LBP_DISABLE = 5,
};

enum {
	SD_ZERO_WRITE = 0,
	SD_ZERO_WS = 1,
	SD_ZERO_WS16_UNMAP = 2,
	SD_ZERO_WS10_UNMAP = 3,
};

struct opal_dev;

struct scsi_disk {
	struct scsi_driver *driver;
	struct scsi_device *device;
	struct device dev;
	struct gendisk *disk;
	struct opal_dev *opal_dev;
	atomic_t openers;
	sector_t capacity;
	int max_retries;
	u32 max_xfer_blocks;
	u32 opt_xfer_blocks;
	u32 max_ws_blocks;
	u32 max_unmap_blocks;
	u32 unmap_granularity;
	u32 unmap_alignment;
	u32 index;
	unsigned int physical_block_size;
	unsigned int max_medium_access_timeouts;
	unsigned int medium_access_timed_out;
	u8 media_present;
	u8 write_prot;
	u8 protection_type;
	u8 provisioning_mode;
	u8 zeroing_mode;
	unsigned int ATO: 1;
	unsigned int cache_override: 1;
	unsigned int WCE: 1;
	unsigned int RCD: 1;
	unsigned int DPOFUA: 1;
	unsigned int first_scan: 1;
	unsigned int lbpme: 1;
	unsigned int lbprz: 1;
	unsigned int lbpu: 1;
	unsigned int lbpws: 1;
	unsigned int lbpws10: 1;
	unsigned int lbpvpd: 1;
	unsigned int ws10: 1;
	unsigned int ws16: 1;
	unsigned int rc_basis: 2;
	unsigned int zoned: 2;
	unsigned int urswrz: 1;
	unsigned int security: 1;
	unsigned int ignore_medium_access_errors: 1;
};

struct bio_integrity_payload {
	struct bio *bip_bio;
	struct bvec_iter bip_iter;
	short unsigned int bip_slab;
	short unsigned int bip_vcnt;
	short unsigned int bip_max_vcnt;
	short unsigned int bip_flags;
	struct bvec_iter bio_iter;
	struct work_struct bip_work;
	struct bio_vec *bip_vec;
	struct bio_vec bip_inline_vecs[0];
};

struct nvme_user_io {
	__u8 opcode;
	__u8 flags;
	__u16 control;
	__u16 nblocks;
	__u16 rsvd;
	__u64 metadata;
	__u64 addr;
	__u64 slba;
	__u32 dsmgmt;
	__u32 reftag;
	__u16 apptag;
	__u16 appmask;
};

struct nvme_passthru_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 rsvd1;
	__u32 nsid;
	__u32 cdw2;
	__u32 cdw3;
	__u64 metadata;
	__u64 addr;
	__u32 metadata_len;
	__u32 data_len;
	__u32 cdw10;
	__u32 cdw11;
	__u32 cdw12;
	__u32 cdw13;
	__u32 cdw14;
	__u32 cdw15;
	__u32 timeout_ms;
	__u32 result;
};

struct nvme_passthru_cmd64 {
	__u8 opcode;
	__u8 flags;
	__u16 rsvd1;
	__u32 nsid;
	__u32 cdw2;
	__u32 cdw3;
	__u64 metadata;
	__u64 addr;
	__u32 metadata_len;
	__u32 data_len;
	__u32 cdw10;
	__u32 cdw11;
	__u32 cdw12;
	__u32 cdw13;
	__u32 cdw14;
	__u32 cdw15;
	__u32 timeout_ms;
	__u32 rsvd2;
	__u64 result;
};

struct nvme_id_power_state {
	__le16 max_power;
	__u8 rsvd2;
	__u8 flags;
	__le32 entry_lat;
	__le32 exit_lat;
	__u8 read_tput;
	__u8 read_lat;
	__u8 write_tput;
	__u8 write_lat;
	__le16 idle_power;
	__u8 idle_scale;
	__u8 rsvd19;
	__le16 active_power;
	__u8 active_work_scale;
	__u8 rsvd23[9];
};

enum {
	NVME_PS_FLAGS_MAX_POWER_SCALE = 1,
	NVME_PS_FLAGS_NON_OP_STATE = 2,
};

enum nvme_ctrl_attr {
	NVME_CTRL_ATTR_HID_128_BIT = 1,
	NVME_CTRL_ATTR_TBKAS = 64,
};

struct nvme_id_ctrl {
	__le16 vid;
	__le16 ssvid;
	char sn[20];
	char mn[40];
	char fr[8];
	__u8 rab;
	__u8 ieee[3];
	__u8 cmic;
	__u8 mdts;
	__le16 cntlid;
	__le32 ver;
	__le32 rtd3r;
	__le32 rtd3e;
	__le32 oaes;
	__le32 ctratt;
	__u8 rsvd100[28];
	__le16 crdt1;
	__le16 crdt2;
	__le16 crdt3;
	__u8 rsvd134[122];
	__le16 oacs;
	__u8 acl;
	__u8 aerl;
	__u8 frmw;
	__u8 lpa;
	__u8 elpe;
	__u8 npss;
	__u8 avscc;
	__u8 apsta;
	__le16 wctemp;
	__le16 cctemp;
	__le16 mtfa;
	__le32 hmpre;
	__le32 hmmin;
	__u8 tnvmcap[16];
	__u8 unvmcap[16];
	__le32 rpmbs;
	__le16 edstt;
	__u8 dsto;
	__u8 fwug;
	__le16 kas;
	__le16 hctma;
	__le16 mntmt;
	__le16 mxtmt;
	__le32 sanicap;
	__le32 hmminds;
	__le16 hmmaxd;
	__u8 rsvd338[4];
	__u8 anatt;
	__u8 anacap;
	__le32 anagrpmax;
	__le32 nanagrpid;
	__u8 rsvd352[160];
	__u8 sqes;
	__u8 cqes;
	__le16 maxcmd;
	__le32 nn;
	__le16 oncs;
	__le16 fuses;
	__u8 fna;
	__u8 vwc;
	__le16 awun;
	__le16 awupf;
	__u8 nvscc;
	__u8 nwpc;
	__le16 acwu;
	__u8 rsvd534[2];
	__le32 sgls;
	__le32 mnan;
	__u8 rsvd544[224];
	char subnqn[256];
	__u8 rsvd1024[768];
	__le32 ioccsz;
	__le32 iorcsz;
	__le16 icdoff;
	__u8 ctrattr;
	__u8 msdbd;
	__u8 rsvd1804[244];
	struct nvme_id_power_state psd[32];
	__u8 vs[1024];
};

enum {
	NVME_CTRL_CMIC_MULTI_CTRL = 2,
	NVME_CTRL_CMIC_ANA = 8,
	NVME_CTRL_ONCS_COMPARE = 1,
	NVME_CTRL_ONCS_WRITE_UNCORRECTABLE = 2,
	NVME_CTRL_ONCS_DSM = 4,
	NVME_CTRL_ONCS_WRITE_ZEROES = 8,
	NVME_CTRL_ONCS_RESERVATIONS = 32,
	NVME_CTRL_ONCS_TIMESTAMP = 64,
	NVME_CTRL_VWC_PRESENT = 1,
	NVME_CTRL_OACS_SEC_SUPP = 1,
	NVME_CTRL_OACS_DIRECTIVES = 32,
	NVME_CTRL_OACS_DBBUF_SUPP = 256,
	NVME_CTRL_LPA_CMD_EFFECTS_LOG = 2,
	NVME_CTRL_CTRATT_128_ID = 1,
	NVME_CTRL_CTRATT_NON_OP_PSP = 2,
	NVME_CTRL_CTRATT_NVM_SETS = 4,
	NVME_CTRL_CTRATT_READ_RECV_LVLS = 8,
	NVME_CTRL_CTRATT_ENDURANCE_GROUPS = 16,
	NVME_CTRL_CTRATT_PREDICTABLE_LAT = 32,
	NVME_CTRL_CTRATT_NAMESPACE_GRANULARITY = 128,
	NVME_CTRL_CTRATT_UUID_LIST = 512,
};

struct nvme_lbaf {
	__le16 ms;
	__u8 ds;
	__u8 rp;
};

struct nvme_id_ns {
	__le64 nsze;
	__le64 ncap;
	__le64 nuse;
	__u8 nsfeat;
	__u8 nlbaf;
	__u8 flbas;
	__u8 mc;
	__u8 dpc;
	__u8 dps;
	__u8 nmic;
	__u8 rescap;
	__u8 fpi;
	__u8 dlfeat;
	__le16 nawun;
	__le16 nawupf;
	__le16 nacwu;
	__le16 nabsn;
	__le16 nabo;
	__le16 nabspf;
	__le16 noiob;
	__u8 nvmcap[16];
	__le16 npwg;
	__le16 npwa;
	__le16 npdg;
	__le16 npda;
	__le16 nows;
	__u8 rsvd74[18];
	__le32 anagrpid;
	__u8 rsvd96[3];
	__u8 nsattr;
	__le16 nvmsetid;
	__le16 endgid;
	__u8 nguid[16];
	__u8 eui64[8];
	struct nvme_lbaf lbaf[16];
	__u8 rsvd192[192];
	__u8 vs[3712];
};

enum {
	NVME_ID_CNS_NS = 0,
	NVME_ID_CNS_CTRL = 1,
	NVME_ID_CNS_NS_ACTIVE_LIST = 2,
	NVME_ID_CNS_NS_DESC_LIST = 3,
	NVME_ID_CNS_CS_NS = 5,
	NVME_ID_CNS_CS_CTRL = 6,
	NVME_ID_CNS_NS_PRESENT_LIST = 16,
	NVME_ID_CNS_NS_PRESENT = 17,
	NVME_ID_CNS_CTRL_NS_LIST = 18,
	NVME_ID_CNS_CTRL_LIST = 19,
	NVME_ID_CNS_SCNDRY_CTRL_LIST = 21,
	NVME_ID_CNS_NS_GRANULARITY = 22,
	NVME_ID_CNS_UUID_LIST = 23,
};

enum {
	NVME_CSI_NVM = 0,
	NVME_CSI_ZNS = 2,
};

enum {
	NVME_DIR_IDENTIFY = 0,
	NVME_DIR_STREAMS = 1,
	NVME_DIR_SND_ID_OP_ENABLE = 1,
	NVME_DIR_SND_ST_OP_REL_ID = 1,
	NVME_DIR_SND_ST_OP_REL_RSC = 2,
	NVME_DIR_RCV_ID_OP_PARAM = 1,
	NVME_DIR_RCV_ST_OP_PARAM = 1,
	NVME_DIR_RCV_ST_OP_STATUS = 2,
	NVME_DIR_RCV_ST_OP_RESOURCE = 3,
	NVME_DIR_ENDIR = 1,
};

enum {
	NVME_NS_FEAT_THIN = 1,
	NVME_NS_FEAT_ATOMICS = 2,
	NVME_NS_FEAT_IO_OPT = 16,
	NVME_NS_ATTR_RO = 1,
	NVME_NS_FLBAS_LBA_MASK = 15,
	NVME_NS_FLBAS_META_EXT = 16,
	NVME_NS_NMIC_SHARED = 1,
	NVME_LBAF_RP_BEST = 0,
	NVME_LBAF_RP_BETTER = 1,
	NVME_LBAF_RP_GOOD = 2,
	NVME_LBAF_RP_DEGRADED = 3,
	NVME_NS_DPC_PI_LAST = 16,
	NVME_NS_DPC_PI_FIRST = 8,
	NVME_NS_DPC_PI_TYPE3 = 4,
	NVME_NS_DPC_PI_TYPE2 = 2,
	NVME_NS_DPC_PI_TYPE1 = 1,
	NVME_NS_DPS_PI_FIRST = 8,
	NVME_NS_DPS_PI_MASK = 7,
	NVME_NS_DPS_PI_TYPE1 = 1,
	NVME_NS_DPS_PI_TYPE2 = 2,
	NVME_NS_DPS_PI_TYPE3 = 3,
};

struct nvme_ns_id_desc {
	__u8 nidt;
	__u8 nidl;
	__le16 reserved;
};

enum {
	NVME_NIDT_EUI64 = 1,
	NVME_NIDT_NGUID = 2,
	NVME_NIDT_UUID = 3,
	NVME_NIDT_CSI = 4,
};

struct nvme_fw_slot_info_log {
	__u8 afi;
	__u8 rsvd1[7];
	__le64 frs[7];
	__u8 rsvd64[448];
};

enum {
	NVME_CMD_EFFECTS_CSUPP = 1,
	NVME_CMD_EFFECTS_LBCC = 2,
	NVME_CMD_EFFECTS_NCC = 4,
	NVME_CMD_EFFECTS_NIC = 8,
	NVME_CMD_EFFECTS_CCC = 16,
	NVME_CMD_EFFECTS_CSE_MASK = 196608,
	NVME_CMD_EFFECTS_UUID_SEL = 524288,
};

struct nvme_effects_log {
	__le32 acs[256];
	__le32 iocs[256];
	__u8 resv[2048];
};

enum {
	NVME_AER_ERROR = 0,
	NVME_AER_SMART = 1,
	NVME_AER_NOTICE = 2,
	NVME_AER_CSS = 6,
	NVME_AER_VS = 7,
};

enum {
	NVME_AER_NOTICE_NS_CHANGED = 0,
	NVME_AER_NOTICE_FW_ACT_STARTING = 1,
	NVME_AER_NOTICE_ANA = 3,
	NVME_AER_NOTICE_DISC_CHANGED = 240,
};

enum {
	NVME_AEN_CFG_NS_ATTR = 256,
	NVME_AEN_CFG_FW_ACT = 512,
	NVME_AEN_CFG_ANA_CHANGE = 2048,
	NVME_AEN_CFG_DISC_CHANGE = 2147483648,
};

enum nvme_opcode {
	nvme_cmd_flush = 0,
	nvme_cmd_write = 1,
	nvme_cmd_read = 2,
	nvme_cmd_write_uncor = 4,
	nvme_cmd_compare = 5,
	nvme_cmd_write_zeroes = 8,
	nvme_cmd_dsm = 9,
	nvme_cmd_verify = 12,
	nvme_cmd_resv_register = 13,
	nvme_cmd_resv_report = 14,
	nvme_cmd_resv_acquire = 17,
	nvme_cmd_resv_release = 21,
	nvme_cmd_zone_mgmt_send = 121,
	nvme_cmd_zone_mgmt_recv = 122,
	nvme_cmd_zone_append = 125,
};

struct nvme_sgl_desc {
	__le64 addr;
	__le32 length;
	__u8 rsvd[3];
	__u8 type;
};

struct nvme_keyed_sgl_desc {
	__le64 addr;
	__u8 length[3];
	__u8 key[4];
	__u8 type;
};

union nvme_data_ptr {
	struct {
		__le64 prp1;
		__le64 prp2;
	};
	struct nvme_sgl_desc sgl;
	struct nvme_keyed_sgl_desc ksgl;
};

enum {
	NVME_CMD_FUSE_FIRST = 1,
	NVME_CMD_FUSE_SECOND = 2,
	NVME_CMD_SGL_METABUF = 64,
	NVME_CMD_SGL_METASEG = 128,
	NVME_CMD_SGL_ALL = 192,
};

struct nvme_common_command {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__le32 cdw2[2];
	__le64 metadata;
	union nvme_data_ptr dptr;
	__le32 cdw10;
	__le32 cdw11;
	__le32 cdw12;
	__le32 cdw13;
	__le32 cdw14;
	__le32 cdw15;
};

struct nvme_rw_command {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2;
	__le64 metadata;
	union nvme_data_ptr dptr;
	__le64 slba;
	__le16 length;
	__le16 control;
	__le32 dsmgmt;
	__le32 reftag;
	__le16 apptag;
	__le16 appmask;
};

enum {
	NVME_RW_LR = 32768,
	NVME_RW_FUA = 16384,
	NVME_RW_APPEND_PIREMAP = 512,
	NVME_RW_DSM_FREQ_UNSPEC = 0,
	NVME_RW_DSM_FREQ_TYPICAL = 1,
	NVME_RW_DSM_FREQ_RARE = 2,
	NVME_RW_DSM_FREQ_READS = 3,
	NVME_RW_DSM_FREQ_WRITES = 4,
	NVME_RW_DSM_FREQ_RW = 5,
	NVME_RW_DSM_FREQ_ONCE = 6,
	NVME_RW_DSM_FREQ_PREFETCH = 7,
	NVME_RW_DSM_FREQ_TEMP = 8,
	NVME_RW_DSM_LATENCY_NONE = 0,
	NVME_RW_DSM_LATENCY_IDLE = 16,
	NVME_RW_DSM_LATENCY_NORM = 32,
	NVME_RW_DSM_LATENCY_LOW = 48,
	NVME_RW_DSM_SEQ_REQ = 64,
	NVME_RW_DSM_COMPRESSED = 128,
	NVME_RW_PRINFO_PRCHK_REF = 1024,
	NVME_RW_PRINFO_PRCHK_APP = 2048,
	NVME_RW_PRINFO_PRCHK_GUARD = 4096,
	NVME_RW_PRINFO_PRACT = 8192,
	NVME_RW_DTYPE_STREAMS = 16,
};

struct nvme_dsm_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2[2];
	union nvme_data_ptr dptr;
	__le32 nr;
	__le32 attributes;
	__u32 rsvd12[4];
};

enum {
	NVME_DSMGMT_IDR = 1,
	NVME_DSMGMT_IDW = 2,
	NVME_DSMGMT_AD = 4,
};

struct nvme_dsm_range {
	__le32 cattr;
	__le32 nlb;
	__le64 slba;
};

struct nvme_write_zeroes_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2;
	__le64 metadata;
	union nvme_data_ptr dptr;
	__le64 slba;
	__le16 length;
	__le16 control;
	__le32 dsmgmt;
	__le32 reftag;
	__le16 apptag;
	__le16 appmask;
};

enum nvme_zone_mgmt_action {
	NVME_ZONE_CLOSE = 1,
	NVME_ZONE_FINISH = 2,
	NVME_ZONE_OPEN = 3,
	NVME_ZONE_RESET = 4,
	NVME_ZONE_OFFLINE = 5,
	NVME_ZONE_SET_DESC_EXT = 16,
};

struct nvme_zone_mgmt_send_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__le32 cdw2[2];
	__le64 metadata;
	union nvme_data_ptr dptr;
	__le64 slba;
	__le32 cdw12;
	__u8 zsa;
	__u8 select_all;
	__u8 rsvd13[2];
	__le32 cdw14[2];
};

struct nvme_zone_mgmt_recv_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__le64 rsvd2[2];
	union nvme_data_ptr dptr;
	__le64 slba;
	__le32 numd;
	__u8 zra;
	__u8 zrasf;
	__u8 pr;
	__u8 rsvd13;
	__le32 cdw14[2];
};

struct nvme_feat_auto_pst {
	__le64 entries[32];
};

struct nvme_feat_host_behavior {
	__u8 acre;
	__u8 resv1[511];
};

enum {
	NVME_ENABLE_ACRE = 1,
};

enum nvme_admin_opcode {
	nvme_admin_delete_sq = 0,
	nvme_admin_create_sq = 1,
	nvme_admin_get_log_page = 2,
	nvme_admin_delete_cq = 4,
	nvme_admin_create_cq = 5,
	nvme_admin_identify = 6,
	nvme_admin_abort_cmd = 8,
	nvme_admin_set_features = 9,
	nvme_admin_get_features = 10,
	nvme_admin_async_event = 12,
	nvme_admin_ns_mgmt = 13,
	nvme_admin_activate_fw = 16,
	nvme_admin_download_fw = 17,
	nvme_admin_dev_self_test = 20,
	nvme_admin_ns_attach = 21,
	nvme_admin_keep_alive = 24,
	nvme_admin_directive_send = 25,
	nvme_admin_directive_recv = 26,
	nvme_admin_virtual_mgmt = 28,
	nvme_admin_nvme_mi_send = 29,
	nvme_admin_nvme_mi_recv = 30,
	nvme_admin_dbbuf = 124,
	nvme_admin_format_nvm = 128,
	nvme_admin_security_send = 129,
	nvme_admin_security_recv = 130,
	nvme_admin_sanitize_nvm = 132,
	nvme_admin_get_lba_status = 134,
	nvme_admin_vendor_start = 192,
};

enum {
	NVME_QUEUE_PHYS_CONTIG = 1,
	NVME_CQ_IRQ_ENABLED = 2,
	NVME_SQ_PRIO_URGENT = 0,
	NVME_SQ_PRIO_HIGH = 2,
	NVME_SQ_PRIO_MEDIUM = 4,
	NVME_SQ_PRIO_LOW = 6,
	NVME_FEAT_ARBITRATION = 1,
	NVME_FEAT_POWER_MGMT = 2,
	NVME_FEAT_LBA_RANGE = 3,
	NVME_FEAT_TEMP_THRESH = 4,
	NVME_FEAT_ERR_RECOVERY = 5,
	NVME_FEAT_VOLATILE_WC = 6,
	NVME_FEAT_NUM_QUEUES = 7,
	NVME_FEAT_IRQ_COALESCE = 8,
	NVME_FEAT_IRQ_CONFIG = 9,
	NVME_FEAT_WRITE_ATOMIC = 10,
	NVME_FEAT_ASYNC_EVENT = 11,
	NVME_FEAT_AUTO_PST = 12,
	NVME_FEAT_HOST_MEM_BUF = 13,
	NVME_FEAT_TIMESTAMP = 14,
	NVME_FEAT_KATO = 15,
	NVME_FEAT_HCTM = 16,
	NVME_FEAT_NOPSC = 17,
	NVME_FEAT_RRL = 18,
	NVME_FEAT_PLM_CONFIG = 19,
	NVME_FEAT_PLM_WINDOW = 20,
	NVME_FEAT_HOST_BEHAVIOR = 22,
	NVME_FEAT_SANITIZE = 23,
	NVME_FEAT_SW_PROGRESS = 128,
	NVME_FEAT_HOST_ID = 129,
	NVME_FEAT_RESV_MASK = 130,
	NVME_FEAT_RESV_PERSIST = 131,
	NVME_FEAT_WRITE_PROTECT = 132,
	NVME_FEAT_VENDOR_START = 192,
	NVME_FEAT_VENDOR_END = 255,
	NVME_LOG_ERROR = 1,
	NVME_LOG_SMART = 2,
	NVME_LOG_FW_SLOT = 3,
	NVME_LOG_CHANGED_NS = 4,
	NVME_LOG_CMD_EFFECTS = 5,
	NVME_LOG_DEVICE_SELF_TEST = 6,
	NVME_LOG_TELEMETRY_HOST = 7,
	NVME_LOG_TELEMETRY_CTRL = 8,
	NVME_LOG_ENDURANCE_GROUP = 9,
	NVME_LOG_ANA = 12,
	NVME_LOG_DISC = 112,
	NVME_LOG_RESERVATION = 128,
	NVME_FWACT_REPL = 0,
	NVME_FWACT_REPL_ACTV = 8,
	NVME_FWACT_ACTV = 16,
};

struct nvme_identify {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2[2];
	union nvme_data_ptr dptr;
	__u8 cns;
	__u8 rsvd3;
	__le16 ctrlid;
	__u8 rsvd11[3];
	__u8 csi;
	__u32 rsvd12[4];
};

struct nvme_features {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2[2];
	union nvme_data_ptr dptr;
	__le32 fid;
	__le32 dword11;
	__le32 dword12;
	__le32 dword13;
	__le32 dword14;
	__le32 dword15;
};

struct nvme_create_cq {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__u32 rsvd1[5];
	__le64 prp1;
	__u64 rsvd8;
	__le16 cqid;
	__le16 qsize;
	__le16 cq_flags;
	__le16 irq_vector;
	__u32 rsvd12[4];
};

struct nvme_create_sq {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__u32 rsvd1[5];
	__le64 prp1;
	__u64 rsvd8;
	__le16 sqid;
	__le16 qsize;
	__le16 sq_flags;
	__le16 cqid;
	__u32 rsvd12[4];
};

struct nvme_delete_queue {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__u32 rsvd1[9];
	__le16 qid;
	__u16 rsvd10;
	__u32 rsvd11[5];
};

struct nvme_abort_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__u32 rsvd1[9];
	__le16 sqid;
	__u16 cid;
	__u32 rsvd11[5];
};

struct nvme_download_firmware {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__u32 rsvd1[5];
	union nvme_data_ptr dptr;
	__le32 numd;
	__le32 offset;
	__u32 rsvd12[4];
};

struct nvme_format_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2[4];
	__le32 cdw10;
	__u32 rsvd11[5];
};

struct nvme_get_log_page_command {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2[2];
	union nvme_data_ptr dptr;
	__u8 lid;
	__u8 lsp;
	__le16 numdl;
	__le16 numdu;
	__u16 rsvd11;
	union {
		struct {
			__le32 lpol;
			__le32 lpou;
		};
		__le64 lpo;
	};
	__u8 rsvd14[3];
	__u8 csi;
	__u32 rsvd15;
};

struct nvme_directive_cmd {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__le32 nsid;
	__u64 rsvd2[2];
	union nvme_data_ptr dptr;
	__le32 numd;
	__u8 doper;
	__u8 dtype;
	__le16 dspec;
	__u8 endir;
	__u8 tdtype;
	__u16 rsvd15;
	__u32 rsvd16[3];
};

enum nvmf_fabrics_opcode {
	nvme_fabrics_command = 127,
};

enum nvmf_capsule_command {
	nvme_fabrics_type_property_set = 0,
	nvme_fabrics_type_connect = 1,
	nvme_fabrics_type_property_get = 4,
};

struct nvmf_common_command {
	__u8 opcode;
	__u8 resv1;
	__u16 command_id;
	__u8 fctype;
	__u8 resv2[35];
	__u8 ts[24];
};

struct nvmf_connect_command {
	__u8 opcode;
	__u8 resv1;
	__u16 command_id;
	__u8 fctype;
	__u8 resv2[19];
	union nvme_data_ptr dptr;
	__le16 recfmt;
	__le16 qid;
	__le16 sqsize;
	__u8 cattr;
	__u8 resv3;
	__le32 kato;
	__u8 resv4[12];
};

struct nvmf_property_set_command {
	__u8 opcode;
	__u8 resv1;
	__u16 command_id;
	__u8 fctype;
	__u8 resv2[35];
	__u8 attrib;
	__u8 resv3[3];
	__le32 offset;
	__le64 value;
	__u8 resv4[8];
};

struct nvmf_property_get_command {
	__u8 opcode;
	__u8 resv1;
	__u16 command_id;
	__u8 fctype;
	__u8 resv2[35];
	__u8 attrib;
	__u8 resv3[3];
	__le32 offset;
	__u8 resv4[16];
};

struct nvme_dbbuf {
	__u8 opcode;
	__u8 flags;
	__u16 command_id;
	__u32 rsvd1[5];
	__le64 prp1;
	__le64 prp2;
	__u32 rsvd12[6];
};

struct streams_directive_params {
	__le16 msl;
	__le16 nssa;
	__le16 nsso;
	__u8 rsvd[10];
	__le32 sws;
	__le16 sgs;
	__le16 nsa;
	__le16 nso;
	__u8 rsvd2[6];
};

struct nvme_command {
	union {
		struct nvme_common_command common;
		struct nvme_rw_command rw;
		struct nvme_identify identify;
		struct nvme_features features;
		struct nvme_create_cq create_cq;
		struct nvme_create_sq create_sq;
		struct nvme_delete_queue delete_queue;
		struct nvme_download_firmware dlfw;
		struct nvme_format_cmd format;
		struct nvme_dsm_cmd dsm;
		struct nvme_write_zeroes_cmd write_zeroes;
		struct nvme_zone_mgmt_send_cmd zms;
		struct nvme_zone_mgmt_recv_cmd zmr;
		struct nvme_abort_cmd abort;
		struct nvme_get_log_page_command get_log_page;
		struct nvmf_common_command fabrics;
		struct nvmf_connect_command connect;
		struct nvmf_property_set_command prop_set;
		struct nvmf_property_get_command prop_get;
		struct nvme_dbbuf dbbuf;
		struct nvme_directive_cmd directive;
	};
};

enum {
	NVME_SC_SUCCESS = 0,
	NVME_SC_INVALID_OPCODE = 1,
	NVME_SC_INVALID_FIELD = 2,
	NVME_SC_CMDID_CONFLICT = 3,
	NVME_SC_DATA_XFER_ERROR = 4,
	NVME_SC_POWER_LOSS = 5,
	NVME_SC_INTERNAL = 6,
	NVME_SC_ABORT_REQ = 7,
	NVME_SC_ABORT_QUEUE = 8,
	NVME_SC_FUSED_FAIL = 9,
	NVME_SC_FUSED_MISSING = 10,
	NVME_SC_INVALID_NS = 11,
	NVME_SC_CMD_SEQ_ERROR = 12,
	NVME_SC_SGL_INVALID_LAST = 13,
	NVME_SC_SGL_INVALID_COUNT = 14,
	NVME_SC_SGL_INVALID_DATA = 15,
	NVME_SC_SGL_INVALID_METADATA = 16,
	NVME_SC_SGL_INVALID_TYPE = 17,
	NVME_SC_SGL_INVALID_OFFSET = 22,
	NVME_SC_SGL_INVALID_SUBTYPE = 23,
	NVME_SC_SANITIZE_FAILED = 28,
	NVME_SC_SANITIZE_IN_PROGRESS = 29,
	NVME_SC_NS_WRITE_PROTECTED = 32,
	NVME_SC_CMD_INTERRUPTED = 33,
	NVME_SC_LBA_RANGE = 128,
	NVME_SC_CAP_EXCEEDED = 129,
	NVME_SC_NS_NOT_READY = 130,
	NVME_SC_RESERVATION_CONFLICT = 131,
	NVME_SC_CQ_INVALID = 256,
	NVME_SC_QID_INVALID = 257,
	NVME_SC_QUEUE_SIZE = 258,
	NVME_SC_ABORT_LIMIT = 259,
	NVME_SC_ABORT_MISSING = 260,
	NVME_SC_ASYNC_LIMIT = 261,
	NVME_SC_FIRMWARE_SLOT = 262,
	NVME_SC_FIRMWARE_IMAGE = 263,
	NVME_SC_INVALID_VECTOR = 264,
	NVME_SC_INVALID_LOG_PAGE = 265,
	NVME_SC_INVALID_FORMAT = 266,
	NVME_SC_FW_NEEDS_CONV_RESET = 267,
	NVME_SC_INVALID_QUEUE = 268,
	NVME_SC_FEATURE_NOT_SAVEABLE = 269,
	NVME_SC_FEATURE_NOT_CHANGEABLE = 270,
	NVME_SC_FEATURE_NOT_PER_NS = 271,
	NVME_SC_FW_NEEDS_SUBSYS_RESET = 272,
	NVME_SC_FW_NEEDS_RESET = 273,
	NVME_SC_FW_NEEDS_MAX_TIME = 274,
	NVME_SC_FW_ACTIVATE_PROHIBITED = 275,
	NVME_SC_OVERLAPPING_RANGE = 276,
	NVME_SC_NS_INSUFFICIENT_CAP = 277,
	NVME_SC_NS_ID_UNAVAILABLE = 278,
	NVME_SC_NS_ALREADY_ATTACHED = 280,
	NVME_SC_NS_IS_PRIVATE = 281,
	NVME_SC_NS_NOT_ATTACHED = 282,
	NVME_SC_THIN_PROV_NOT_SUPP = 283,
	NVME_SC_CTRL_LIST_INVALID = 284,
	NVME_SC_BP_WRITE_PROHIBITED = 286,
	NVME_SC_PMR_SAN_PROHIBITED = 291,
	NVME_SC_BAD_ATTRIBUTES = 384,
	NVME_SC_INVALID_PI = 385,
	NVME_SC_READ_ONLY = 386,
	NVME_SC_ONCS_NOT_SUPPORTED = 387,
	NVME_SC_CONNECT_FORMAT = 384,
	NVME_SC_CONNECT_CTRL_BUSY = 385,
	NVME_SC_CONNECT_INVALID_PARAM = 386,
	NVME_SC_CONNECT_RESTART_DISC = 387,
	NVME_SC_CONNECT_INVALID_HOST = 388,
	NVME_SC_DISCOVERY_RESTART = 400,
	NVME_SC_AUTH_REQUIRED = 401,
	NVME_SC_ZONE_BOUNDARY_ERROR = 440,
	NVME_SC_ZONE_FULL = 441,
	NVME_SC_ZONE_READ_ONLY = 442,
	NVME_SC_ZONE_OFFLINE = 443,
	NVME_SC_ZONE_INVALID_WRITE = 444,
	NVME_SC_ZONE_TOO_MANY_ACTIVE = 445,
	NVME_SC_ZONE_TOO_MANY_OPEN = 446,
	NVME_SC_ZONE_INVALID_TRANSITION = 447,
	NVME_SC_WRITE_FAULT = 640,
	NVME_SC_READ_ERROR = 641,
	NVME_SC_GUARD_CHECK = 642,
	NVME_SC_APPTAG_CHECK = 643,
	NVME_SC_REFTAG_CHECK = 644,
	NVME_SC_COMPARE_FAILED = 645,
	NVME_SC_ACCESS_DENIED = 646,
	NVME_SC_UNWRITTEN_BLOCK = 647,
	NVME_SC_ANA_PERSISTENT_LOSS = 769,
	NVME_SC_ANA_INACCESSIBLE = 770,
	NVME_SC_ANA_TRANSITION = 771,
	NVME_SC_HOST_PATH_ERROR = 880,
	NVME_SC_HOST_ABORTED_CMD = 881,
	NVME_SC_CRD = 6144,
	NVME_SC_DNR = 16384,
};

union nvme_result {
	__le16 u16;
	__le32 u32;
	__le64 u64;
};

struct nvm_dev;

enum nvme_quirks {
	NVME_QUIRK_STRIPE_SIZE = 1,
	NVME_QUIRK_IDENTIFY_CNS = 2,
	NVME_QUIRK_DEALLOCATE_ZEROES = 4,
	NVME_QUIRK_DELAY_BEFORE_CHK_RDY = 8,
	NVME_QUIRK_NO_APST = 16,
	NVME_QUIRK_NO_DEEPEST_PS = 32,
	NVME_QUIRK_LIGHTNVM = 64,
	NVME_QUIRK_MEDIUM_PRIO_SQ = 128,
	NVME_QUIRK_IGNORE_DEV_SUBNQN = 256,
	NVME_QUIRK_DISABLE_WRITE_ZEROES = 512,
	NVME_QUIRK_SIMPLE_SUSPEND = 1024,
	NVME_QUIRK_SINGLE_VECTOR = 2048,
	NVME_QUIRK_128_BYTES_SQES = 4096,
	NVME_QUIRK_SHARED_TAGS = 8192,
	NVME_QUIRK_NO_TEMP_THRESH_CHANGE = 16384,
	NVME_QUIRK_NO_NS_DESC_LIST = 32768,
	NVME_QUIRK_SKIP_CID_GEN = 131072,
};

struct nvme_ctrl;

struct nvme_request {
	struct nvme_command *cmd;
	union nvme_result result;
	u8 genctr;
	u8 retries;
	u8 flags;
	u16 status;
	struct nvme_ctrl *ctrl;
};

enum nvme_ctrl_state {
	NVME_CTRL_NEW = 0,
	NVME_CTRL_LIVE = 1,
	NVME_CTRL_RESETTING = 2,
	NVME_CTRL_CONNECTING = 3,
	NVME_CTRL_DELETING = 4,
	NVME_CTRL_DELETING_NOIO = 5,
	NVME_CTRL_DEAD = 6,
};

struct nvme_fault_inject {};

struct nvme_ctrl_ops;

struct nvme_subsystem;

struct nvmf_ctrl_options;

struct nvme_ctrl {
	bool comp_seen;
	enum nvme_ctrl_state state;
	bool identified;
	spinlock_t lock;
	struct mutex scan_lock;
	const struct nvme_ctrl_ops *ops;
	struct request_queue *admin_q;
	struct request_queue *connect_q;
	struct request_queue *fabrics_q;
	struct device *dev;
	int instance;
	int numa_node;
	struct blk_mq_tag_set *tagset;
	struct blk_mq_tag_set *admin_tagset;
	struct list_head namespaces;
	struct rw_semaphore namespaces_rwsem;
	struct device ctrl_device;
	struct device *device;
	struct cdev cdev;
	struct work_struct reset_work;
	struct work_struct delete_work;
	wait_queue_head_t state_wq;
	struct nvme_subsystem *subsys;
	struct list_head subsys_entry;
	struct opal_dev *opal_dev;
	char name[12];
	u16 cntlid;
	u32 ctrl_config;
	u16 mtfa;
	u32 queue_count;
	u64 cap;
	u32 max_hw_sectors;
	u32 max_segments;
	u32 max_integrity_segments;
	u16 crdt[3];
	u16 oncs;
	u16 oacs;
	u16 nssa;
	u16 nr_streams;
	u16 sqsize;
	u32 max_namespaces;
	atomic_t abort_limit;
	u8 vwc;
	u32 vs;
	u32 sgls;
	u16 kas;
	u8 npss;
	u8 apsta;
	u16 wctemp;
	u16 cctemp;
	u32 oaes;
	u32 aen_result;
	u32 ctratt;
	unsigned int shutdown_timeout;
	unsigned int kato;
	bool subsystem;
	long unsigned int quirks;
	struct nvme_id_power_state psd[32];
	struct nvme_effects_log *effects;
	struct xarray cels;
	struct work_struct scan_work;
	struct work_struct async_event_work;
	struct delayed_work ka_work;
	struct nvme_command ka_cmd;
	struct work_struct fw_act_work;
	long unsigned int events;
	u64 ps_max_latency_us;
	bool apst_enabled;
	u32 hmpre;
	u32 hmmin;
	u32 hmminds;
	u16 hmmaxd;
	u32 ioccsz;
	u32 iorcsz;
	u16 icdoff;
	u16 maxcmd;
	int nr_reconnects;
	struct nvmf_ctrl_options *opts;
	struct page *discard_page;
	long unsigned int discard_page_busy;
	struct nvme_fault_inject fault_inject;
};

enum {
	NVME_REQ_CANCELLED = 1,
	NVME_REQ_USERCMD = 2,
};

struct nvme_ctrl_ops {
	const char *name;
	struct module *module;
	unsigned int flags;
	int (*reg_read32)(struct nvme_ctrl *, u32, u32 *);
	int (*reg_write32)(struct nvme_ctrl *, u32, u32);
	int (*reg_read64)(struct nvme_ctrl *, u32, u64 *);
	void (*free_ctrl)(struct nvme_ctrl *);
	void (*submit_async_event)(struct nvme_ctrl *);
	void (*delete_ctrl)(struct nvme_ctrl *);
	int (*get_address)(struct nvme_ctrl *, char *, int);
};

struct nvme_subsystem {
	int instance;
	struct device dev;
	struct kref ref;
	struct list_head entry;
	struct mutex lock;
	struct list_head ctrls;
	struct list_head nsheads;
	char subnqn[223];
	char serial[20];
	char model[40];
	char firmware_rev[8];
	u8 cmic;
	u16 vendor_id;
	u16 awupf;
	struct ida ns_ida;
};

struct nvmf_host;

struct nvmf_ctrl_options {
	unsigned int mask;
	char *transport;
	char *subsysnqn;
	char *traddr;
	char *trsvcid;
	char *host_traddr;
	size_t queue_size;
	unsigned int nr_io_queues;
	unsigned int reconnect_delay;
	bool discovery_nqn;
	bool duplicate_connect;
	unsigned int kato;
	struct nvmf_host *host;
	int max_reconnects;
	bool disable_sqflow;
	bool hdr_digest;
	bool data_digest;
	unsigned int nr_write_queues;
	unsigned int nr_poll_queues;
	int tos;
};

struct nvme_ns_ids {
	u8 eui64[8];
	u8 nguid[16];
	uuid_t uuid;
	u8 csi;
};

struct nvme_ns_head {
	struct list_head list;
	struct srcu_struct srcu;
	struct nvme_subsystem *subsys;
	unsigned int ns_id;
	struct nvme_ns_ids ids;
	struct list_head entry;
	struct kref ref;
	bool shared;
	int instance;
	struct nvme_effects_log *effects;
};

enum nvme_ns_features {
	NVME_NS_EXT_LBAS = 1,
	NVME_NS_METADATA_SUPPORTED = 2,
};

struct nvme_ns {
	struct list_head list;
	struct nvme_ctrl *ctrl;
	struct request_queue *queue;
	struct gendisk *disk;
	struct list_head siblings;
	struct nvm_dev *ndev;
	struct kref kref;
	struct nvme_ns_head *head;
	int lba_shift;
	u16 ms;
	u16 sgs;
	u32 sws;
	u8 pi_type;
	long unsigned int features;
	long unsigned int flags;
	struct nvme_fault_inject fault_inject;
};

struct nvmf_host {
	struct kref ref;
	struct list_head list;
	char nqn[223];
	uuid_t id;
};

struct trace_event_raw_nvme_setup_cmd {
	struct trace_entry ent;
	char disk[32];
	int ctrl_id;
	int qid;
	u8 opcode;
	u8 flags;
	u8 fctype;
	u16 cid;
	u32 nsid;
	bool metadata;
	u8 cdw10[24];
	char __data[0];
};

struct trace_event_raw_nvme_complete_rq {
	struct trace_entry ent;
	char disk[32];
	int ctrl_id;
	int qid;
	int cid;
	u64 result;
	u8 retries;
	u8 flags;
	u16 status;
	char __data[0];
};

struct trace_event_raw_nvme_async_event {
	struct trace_entry ent;
	int ctrl_id;
	u32 result;
	char __data[0];
};

struct trace_event_raw_nvme_sq {
	struct trace_entry ent;
	int ctrl_id;
	char disk[32];
	int qid;
	u16 sq_head;
	u16 sq_tail;
	char __data[0];
};

struct trace_event_data_offsets_nvme_setup_cmd {};

struct trace_event_data_offsets_nvme_complete_rq {};

struct trace_event_data_offsets_nvme_async_event {};

struct trace_event_data_offsets_nvme_sq {};

typedef void (*btf_trace_nvme_setup_cmd)(void *, struct request *, struct nvme_command *);

typedef void (*btf_trace_nvme_complete_rq)(void *, struct request *);

typedef void (*btf_trace_nvme_async_event)(void *, struct nvme_ctrl *, u32);

typedef void (*btf_trace_nvme_sq)(void *, struct request *, __le16, int);

enum nvme_disposition {
	COMPLETE = 0,
	RETRY = 1,
	FAILOVER = 2,
};

struct nvme_core_quirk_entry {
	u16 vid;
	const char *mn;
	const char *fr;
	long unsigned int quirks;
};

enum {
	NVME_CMBSZ_SQS = 1,
	NVME_CMBSZ_CQS = 2,
	NVME_CMBSZ_LISTS = 4,
	NVME_CMBSZ_RDS = 8,
	NVME_CMBSZ_WDS = 16,
	NVME_CMBSZ_SZ_SHIFT = 12,
	NVME_CMBSZ_SZ_MASK = 1048575,
	NVME_CMBSZ_SZU_SHIFT = 8,
	NVME_CMBSZ_SZU_MASK = 15,
};

enum {
	NVME_SGL_FMT_DATA_DESC = 0,
	NVME_SGL_FMT_SEG_DESC = 2,
	NVME_SGL_FMT_LAST_SEG_DESC = 3,
	NVME_KEY_SGL_FMT_DATA_DESC = 4,
	NVME_TRANSPORT_SGL_DATA_DESC = 5,
};

enum {
	NVME_HOST_MEM_ENABLE = 1,
	NVME_HOST_MEM_RETURN = 2,
};

struct nvme_host_mem_buf_desc {
	__le64 addr;
	__le32 size;
	__u32 rsvd;
};

struct nvme_completion {
	union nvme_result result;
	__le16 sq_head;
	__le16 sq_id;
	__u16 command_id;
	__le16 status;
};

struct nvme_queue;

struct nvme_dev {
	struct nvme_queue *queues;
	struct blk_mq_tag_set tagset;
	struct blk_mq_tag_set admin_tagset;
	u32 *dbs;
	struct device *dev;
	struct dma_pool___2 *prp_page_pool;
	struct dma_pool___2 *prp_small_pool;
	unsigned int online_queues;
	unsigned int max_qid;
	unsigned int io_queues[3];
	unsigned int num_vecs;
	u32 q_depth;
	int io_sqes;
	u32 db_stride;
	void *bar;
	long unsigned int bar_mapped_size;
	struct work_struct remove_work;
	struct mutex shutdown_lock;
	bool subsystem;
	u64 cmb_size;
	bool cmb_use_sqes;
	u32 cmbsz;
	u32 cmbloc;
	struct nvme_ctrl ctrl;
	u32 last_ps;
	mempool_t *iod_mempool;
	u32 *dbbuf_dbs;
	dma_addr_t dbbuf_dbs_dma_addr;
	u32 *dbbuf_eis;
	dma_addr_t dbbuf_eis_dma_addr;
	u64 host_mem_size;
	u32 nr_host_mem_descs;
	dma_addr_t host_mem_descs_dma;
	struct nvme_host_mem_buf_desc *host_mem_descs;
	void **host_mem_desc_bufs;
	unsigned int nr_allocated_queues;
	unsigned int nr_write_queues;
	unsigned int nr_poll_queues;
};

struct nvme_queue {
	struct nvme_dev *dev;
	spinlock_t sq_lock;
	void *sq_cmds;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t cq_poll_lock;
	struct nvme_completion *cqes;
	dma_addr_t sq_dma_addr;
	dma_addr_t cq_dma_addr;
	u32 *q_db;
	u32 q_depth;
	u16 cq_vector;
	u16 sq_tail;
	u16 last_sq_tail;
	u16 cq_head;
	u16 qid;
	u8 cq_phase;
	u8 sqes;
	long unsigned int flags;
	u32 *dbbuf_sq_db;
	u32 *dbbuf_cq_db;
	u32 *dbbuf_sq_ei;
	u32 *dbbuf_cq_ei;
	struct completion delete_done;
};

struct nvme_iod {
	struct nvme_request req;
	struct nvme_queue *nvmeq;
	bool use_sgl;
	int aborted;
	int npages;
	int nents;
	dma_addr_t first_dma;
	unsigned int dma_len;
	dma_addr_t meta_dma;
	struct scatterlist *sg;
};

typedef void (*spi_res_release_t)(struct spi_controller *, struct spi_message *, void *);

struct spi_res {
	struct list_head entry;
	spi_res_release_t release;
	long long unsigned int data[0];
};

struct spi_replaced_transfers;

typedef void (*spi_replaced_release_t)(struct spi_controller *, struct spi_message *, struct spi_replaced_transfers *);

struct spi_replaced_transfers {
	spi_replaced_release_t release;
	void *extradata;
	struct list_head replaced_transfers;
	struct list_head *replaced_after;
	size_t inserted;
	struct spi_transfer inserted_transfers[0];
};

struct spi_board_info {
	char modalias[32];
	const void *platform_data;
	const struct property_entry *properties;
	void *controller_data;
	int irq;
	u32 max_speed_hz;
	u16 bus_num;
	u16 chip_select;
	u32 mode;
};

enum spi_mem_data_dir {
	SPI_MEM_NO_DATA = 0,
	SPI_MEM_DATA_IN = 1,
	SPI_MEM_DATA_OUT = 2,
};

struct spi_mem_op {
	struct {
		u8 nbytes;
		u8 buswidth;
		u8 dtr: 1;
		u16 opcode;
	} cmd;
	struct {
		u8 nbytes;
		u8 buswidth;
		u8 dtr: 1;
		u64 val;
	} addr;
	struct {
		u8 nbytes;
		u8 buswidth;
		u8 dtr: 1;
	} dummy;
	struct {
		u8 buswidth;
		u8 dtr: 1;
		enum spi_mem_data_dir dir;
		unsigned int nbytes;
		union {
			void *in;
			const void *out;
		} buf;
	} data;
};

struct spi_mem_dirmap_info {
	struct spi_mem_op op_tmpl;
	u64 offset;
	u64 length;
};

struct spi_mem_dirmap_desc {
	struct spi_mem *mem;
	struct spi_mem_dirmap_info info;
	unsigned int nodirmap;
	void *priv;
};

struct spi_mem {
	struct spi_device *spi;
	void *drvpriv;
	const char *name;
};

struct trace_event_raw_spi_controller {
	struct trace_entry ent;
	int bus_num;
	char __data[0];
};

struct trace_event_raw_spi_message {
	struct trace_entry ent;
	int bus_num;
	int chip_select;
	struct spi_message *msg;
	char __data[0];
};

struct trace_event_raw_spi_message_done {
	struct trace_entry ent;
	int bus_num;
	int chip_select;
	struct spi_message *msg;
	unsigned int frame;
	unsigned int actual;
	char __data[0];
};

struct trace_event_raw_spi_transfer {
	struct trace_entry ent;
	int bus_num;
	int chip_select;
	struct spi_transfer *xfer;
	int len;
	u32 __data_loc_rx_buf;
	u32 __data_loc_tx_buf;
	char __data[0];
};

struct trace_event_data_offsets_spi_controller {};

struct trace_event_data_offsets_spi_message {};

struct trace_event_data_offsets_spi_message_done {};

struct trace_event_data_offsets_spi_transfer {
	u32 rx_buf;
	u32 tx_buf;
};

typedef void (*btf_trace_spi_controller_idle)(void *, struct spi_controller *);

typedef void (*btf_trace_spi_controller_busy)(void *, struct spi_controller *);

typedef void (*btf_trace_spi_message_submit)(void *, struct spi_message *);

typedef void (*btf_trace_spi_message_start)(void *, struct spi_message *);

typedef void (*btf_trace_spi_message_done)(void *, struct spi_message *);

typedef void (*btf_trace_spi_transfer_start)(void *, struct spi_message *, struct spi_transfer *);

typedef void (*btf_trace_spi_transfer_stop)(void *, struct spi_message *, struct spi_transfer *);

struct boardinfo {
	struct list_head list;
	struct spi_board_info board_info;
};

struct spi_mem_driver {
	struct spi_driver spidrv;
	int (*probe)(struct spi_mem *);
	int (*remove)(struct spi_mem *);
	void (*shutdown)(struct spi_mem *);
};

struct ethtool_cmd {
	__u32 cmd;
	__u32 supported;
	__u32 advertising;
	__u16 speed;
	__u8 duplex;
	__u8 port;
	__u8 phy_address;
	__u8 transceiver;
	__u8 autoneg;
	__u8 mdio_support;
	__u32 maxtxpkt;
	__u32 maxrxpkt;
	__u16 speed_hi;
	__u8 eth_tp_mdix;
	__u8 eth_tp_mdix_ctrl;
	__u32 lp_advertising;
	__u32 reserved[2];
};

enum netdev_state_t {
	__LINK_STATE_START = 0,
	__LINK_STATE_PRESENT = 1,
	__LINK_STATE_NOCARRIER = 2,
	__LINK_STATE_LINKWATCH_PENDING = 3,
	__LINK_STATE_DORMANT = 4,
	__LINK_STATE_TESTING = 5,
};

struct mii_ioctl_data {
	__u16 phy_id;
	__u16 reg_num;
	__u16 val_in;
	__u16 val_out;
};

struct mii_if_info {
	int phy_id;
	int advertising;
	int phy_id_mask;
	int reg_num_mask;
	unsigned int full_duplex: 1;
	unsigned int force_media: 1;
	unsigned int supports_gmii: 1;
	struct net_device *dev;
	int (*mdio_read)(struct net_device *, int, int);
	void (*mdio_write)(struct net_device *, int, int, int);
};

struct devprobe2 {
	struct net_device * (*probe)(int);
	int status;
};

enum {
	NETIF_F_SG_BIT = 0,
	NETIF_F_IP_CSUM_BIT = 1,
	__UNUSED_NETIF_F_1 = 2,
	NETIF_F_HW_CSUM_BIT = 3,
	NETIF_F_IPV6_CSUM_BIT = 4,
	NETIF_F_HIGHDMA_BIT = 5,
	NETIF_F_FRAGLIST_BIT = 6,
	NETIF_F_HW_VLAN_CTAG_TX_BIT = 7,
	NETIF_F_HW_VLAN_CTAG_RX_BIT = 8,
	NETIF_F_HW_VLAN_CTAG_FILTER_BIT = 9,
	NETIF_F_VLAN_CHALLENGED_BIT = 10,
	NETIF_F_GSO_BIT = 11,
	NETIF_F_LLTX_BIT = 12,
	NETIF_F_NETNS_LOCAL_BIT = 13,
	NETIF_F_GRO_BIT = 14,
	NETIF_F_LRO_BIT = 15,
	NETIF_F_GSO_SHIFT = 16,
	NETIF_F_TSO_BIT = 16,
	NETIF_F_GSO_ROBUST_BIT = 17,
	NETIF_F_TSO_ECN_BIT = 18,
	NETIF_F_TSO_MANGLEID_BIT = 19,
	NETIF_F_TSO6_BIT = 20,
	NETIF_F_FSO_BIT = 21,
	NETIF_F_GSO_GRE_BIT = 22,
	NETIF_F_GSO_GRE_CSUM_BIT = 23,
	NETIF_F_GSO_IPXIP4_BIT = 24,
	NETIF_F_GSO_IPXIP6_BIT = 25,
	NETIF_F_GSO_UDP_TUNNEL_BIT = 26,
	NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT = 27,
	NETIF_F_GSO_PARTIAL_BIT = 28,
	NETIF_F_GSO_TUNNEL_REMCSUM_BIT = 29,
	NETIF_F_GSO_SCTP_BIT = 30,
	NETIF_F_GSO_ESP_BIT = 31,
	NETIF_F_GSO_UDP_BIT = 32,
	NETIF_F_GSO_UDP_L4_BIT = 33,
	NETIF_F_GSO_FRAGLIST_BIT = 34,
	NETIF_F_GSO_LAST = 34,
	NETIF_F_FCOE_CRC_BIT = 35,
	NETIF_F_SCTP_CRC_BIT = 36,
	NETIF_F_FCOE_MTU_BIT = 37,
	NETIF_F_NTUPLE_BIT = 38,
	NETIF_F_RXHASH_BIT = 39,
	NETIF_F_RXCSUM_BIT = 40,
	NETIF_F_NOCACHE_COPY_BIT = 41,
	NETIF_F_LOOPBACK_BIT = 42,
	NETIF_F_RXFCS_BIT = 43,
	NETIF_F_RXALL_BIT = 44,
	NETIF_F_HW_VLAN_STAG_TX_BIT = 45,
	NETIF_F_HW_VLAN_STAG_RX_BIT = 46,
	NETIF_F_HW_VLAN_STAG_FILTER_BIT = 47,
	NETIF_F_HW_L2FW_DOFFLOAD_BIT = 48,
	NETIF_F_HW_TC_BIT = 49,
	NETIF_F_HW_ESP_BIT = 50,
	NETIF_F_HW_ESP_TX_CSUM_BIT = 51,
	NETIF_F_RX_UDP_TUNNEL_PORT_BIT = 52,
	NETIF_F_HW_TLS_TX_BIT = 53,
	NETIF_F_HW_TLS_RX_BIT = 54,
	NETIF_F_GRO_HW_BIT = 55,
	NETIF_F_HW_TLS_RECORD_BIT = 56,
	NETIF_F_GRO_FRAGLIST_BIT = 57,
	NETIF_F_HW_MACSEC_BIT = 58,
	NETDEV_FEATURE_COUNT = 59,
};

enum {
	SKBTX_HW_TSTAMP = 1,
	SKBTX_SW_TSTAMP = 2,
	SKBTX_IN_PROGRESS = 4,
	SKBTX_DEV_ZEROCOPY = 8,
	SKBTX_WIFI_STATUS = 16,
	SKBTX_SHARED_FRAG = 32,
	SKBTX_SCHED_TSTAMP = 64,
};

enum netdev_priv_flags {
	IFF_802_1Q_VLAN = 1,
	IFF_EBRIDGE = 2,
	IFF_BONDING = 4,
	IFF_ISATAP = 8,
	IFF_WAN_HDLC = 16,
	IFF_XMIT_DST_RELEASE = 32,
	IFF_DONT_BRIDGE = 64,
	IFF_DISABLE_NETPOLL = 128,
	IFF_MACVLAN_PORT = 256,
	IFF_BRIDGE_PORT = 512,
	IFF_OVS_DATAPATH = 1024,
	IFF_TX_SKB_SHARING = 2048,
	IFF_UNICAST_FLT = 4096,
	IFF_TEAM_PORT = 8192,
	IFF_SUPP_NOFCS = 16384,
	IFF_LIVE_ADDR_CHANGE = 32768,
	IFF_MACVLAN = 65536,
	IFF_XMIT_DST_RELEASE_PERM = 131072,
	IFF_L3MDEV_MASTER = 262144,
	IFF_NO_QUEUE = 524288,
	IFF_OPENVSWITCH = 1048576,
	IFF_L3MDEV_SLAVE = 2097152,
	IFF_TEAM = 4194304,
	IFF_RXFH_CONFIGURED = 8388608,
	IFF_PHONY_HEADROOM = 16777216,
	IFF_MACSEC = 33554432,
	IFF_NO_RX_HANDLER = 67108864,
	IFF_FAILOVER = 134217728,
	IFF_FAILOVER_SLAVE = 268435456,
	IFF_L3MDEV_RX_HANDLER = 536870912,
	IFF_LIVE_RENAME_OK = 1073741824,
};

struct mdio_board_info {
	const char *bus_id;
	char modalias[32];
	int mdio_addr;
	const void *platform_data;
};

struct mdio_board_entry {
	struct list_head list;
	struct mdio_board_info board_info;
};

struct mdiobus_devres {
	struct mii_bus *mii;
};

enum {
	ETHTOOL_MSG_KERNEL_NONE = 0,
	ETHTOOL_MSG_STRSET_GET_REPLY = 1,
	ETHTOOL_MSG_LINKINFO_GET_REPLY = 2,
	ETHTOOL_MSG_LINKINFO_NTF = 3,
	ETHTOOL_MSG_LINKMODES_GET_REPLY = 4,
	ETHTOOL_MSG_LINKMODES_NTF = 5,
	ETHTOOL_MSG_LINKSTATE_GET_REPLY = 6,
	ETHTOOL_MSG_DEBUG_GET_REPLY = 7,
	ETHTOOL_MSG_DEBUG_NTF = 8,
	ETHTOOL_MSG_WOL_GET_REPLY = 9,
	ETHTOOL_MSG_WOL_NTF = 10,
	ETHTOOL_MSG_FEATURES_GET_REPLY = 11,
	ETHTOOL_MSG_FEATURES_SET_REPLY = 12,
	ETHTOOL_MSG_FEATURES_NTF = 13,
	ETHTOOL_MSG_PRIVFLAGS_GET_REPLY = 14,
	ETHTOOL_MSG_PRIVFLAGS_NTF = 15,
	ETHTOOL_MSG_RINGS_GET_REPLY = 16,
	ETHTOOL_MSG_RINGS_NTF = 17,
	ETHTOOL_MSG_CHANNELS_GET_REPLY = 18,
	ETHTOOL_MSG_CHANNELS_NTF = 19,
	ETHTOOL_MSG_COALESCE_GET_REPLY = 20,
	ETHTOOL_MSG_COALESCE_NTF = 21,
	ETHTOOL_MSG_PAUSE_GET_REPLY = 22,
	ETHTOOL_MSG_PAUSE_NTF = 23,
	ETHTOOL_MSG_EEE_GET_REPLY = 24,
	ETHTOOL_MSG_EEE_NTF = 25,
	ETHTOOL_MSG_TSINFO_GET_REPLY = 26,
	ETHTOOL_MSG_CABLE_TEST_NTF = 27,
	ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 28,
	ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 29,
	__ETHTOOL_MSG_KERNEL_CNT = 30,
	ETHTOOL_MSG_KERNEL_MAX = 29,
};

struct phy_setting {
	u32 speed;
	u8 duplex;
	u8 bit;
};

struct ethtool_phy_ops {
	int (*get_sset_count)(struct phy_device *);
	int (*get_strings)(struct phy_device *, u8 *);
	int (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *);
	int (*start_cable_test)(struct phy_device *, struct netlink_ext_ack *);
	int (*start_cable_test_tdr)(struct phy_device *, struct netlink_ext_ack *, const struct phy_tdr_config *);
};

struct phy_fixup {
	struct list_head list;
	char bus_id[64];
	u32 phy_uid;
	u32 phy_uid_mask;
	int (*run)(struct phy_device *);
};

struct sfp_eeprom_base {
	u8 phys_id;
	u8 phys_ext_id;
	u8 connector;
	u8 if_1x_copper_passive: 1;
	u8 if_1x_copper_active: 1;
	u8 if_1x_lx: 1;
	u8 if_1x_sx: 1;
	u8 e10g_base_sr: 1;
	u8 e10g_base_lr: 1;
	u8 e10g_base_lrm: 1;
	u8 e10g_base_er: 1;
	u8 sonet_oc3_short_reach: 1;
	u8 sonet_oc3_smf_intermediate_reach: 1;
	u8 sonet_oc3_smf_long_reach: 1;
	u8 unallocated_5_3: 1;
	u8 sonet_oc12_short_reach: 1;
	u8 sonet_oc12_smf_intermediate_reach: 1;
	u8 sonet_oc12_smf_long_reach: 1;
	u8 unallocated_5_7: 1;
	u8 sonet_oc48_short_reach: 1;
	u8 sonet_oc48_intermediate_reach: 1;
	u8 sonet_oc48_long_reach: 1;
	u8 sonet_reach_bit2: 1;
	u8 sonet_reach_bit1: 1;
	u8 sonet_oc192_short_reach: 1;
	u8 escon_smf_1310_laser: 1;
	u8 escon_mmf_1310_led: 1;
	u8 e1000_base_sx: 1;
	u8 e1000_base_lx: 1;
	u8 e1000_base_cx: 1;
	u8 e1000_base_t: 1;
	u8 e100_base_lx: 1;
	u8 e100_base_fx: 1;
	u8 e_base_bx10: 1;
	u8 e_base_px: 1;
	u8 fc_tech_electrical_inter_enclosure: 1;
	u8 fc_tech_lc: 1;
	u8 fc_tech_sa: 1;
	u8 fc_ll_m: 1;
	u8 fc_ll_l: 1;
	u8 fc_ll_i: 1;
	u8 fc_ll_s: 1;
	u8 fc_ll_v: 1;
	u8 unallocated_8_0: 1;
	u8 unallocated_8_1: 1;
	u8 sfp_ct_passive: 1;
	u8 sfp_ct_active: 1;
	u8 fc_tech_ll: 1;
	u8 fc_tech_sl: 1;
	u8 fc_tech_sn: 1;
	u8 fc_tech_electrical_intra_enclosure: 1;
	u8 fc_media_sm: 1;
	u8 unallocated_9_1: 1;
	u8 fc_media_m5: 1;
	u8 fc_media_m6: 1;
	u8 fc_media_tv: 1;
	u8 fc_media_mi: 1;
	u8 fc_media_tp: 1;
	u8 fc_media_tw: 1;
	u8 fc_speed_100: 1;
	u8 unallocated_10_1: 1;
	u8 fc_speed_200: 1;
	u8 fc_speed_3200: 1;
	u8 fc_speed_400: 1;
	u8 fc_speed_1600: 1;
	u8 fc_speed_800: 1;
	u8 fc_speed_1200: 1;
	u8 encoding;
	u8 br_nominal;
	u8 rate_id;
	u8 link_len[6];
	char vendor_name[16];
	u8 extended_cc;
	char vendor_oui[3];
	char vendor_pn[16];
	char vendor_rev[4];
	union {
		__be16 optical_wavelength;
		__be16 cable_compliance;
		struct {
			u8 sff8431_app_e: 1;
			u8 fc_pi_4_app_h: 1;
			u8 reserved60_2: 6;
			u8 reserved61: 8;
		} passive;
		struct {
			u8 sff8431_app_e: 1;
			u8 fc_pi_4_app_h: 1;
			u8 sff8431_lim: 1;
			u8 fc_pi_4_lim: 1;
			u8 reserved60_4: 4;
			u8 reserved61: 8;
		} active;
	};
	u8 reserved62;
	u8 cc_base;
};

struct sfp_eeprom_ext {
	__be16 options;
	u8 br_max;
	u8 br_min;
	char vendor_sn[16];
	char datecode[8];
	u8 diagmon;
	u8 enhopts;
	u8 sff8472_compliance;
	u8 cc_ext;
};

struct sfp_eeprom_id {
	struct sfp_eeprom_base base;
	struct sfp_eeprom_ext ext;
};

struct sfp_upstream_ops {
	void (*attach)(void *, struct sfp_bus *);
	void (*detach)(void *, struct sfp_bus *);
	int (*module_insert)(void *, const struct sfp_eeprom_id *);
	void (*module_remove)(void *);
	int (*module_start)(void *);
	void (*module_stop)(void *);
	void (*link_down)(void *);
	void (*link_up)(void *);
	int (*connect_phy)(void *, struct phy_device *);
	void (*disconnect_phy)(void *);
};

struct trace_event_raw_mdio_access {
	struct trace_entry ent;
	char busid[61];
	char read;
	u8 addr;
	u16 val;
	unsigned int regnum;
	char __data[0];
};

struct trace_event_data_offsets_mdio_access {};

typedef void (*btf_trace_mdio_access)(void *, struct mii_bus *, char, u8, unsigned int, u16, int);

struct mdio_bus_stat_attr {
	int addr;
	unsigned int field_offset;
};

struct mdio_driver {
	struct mdio_driver_common mdiodrv;
	int (*probe)(struct mdio_device *);
	void (*remove)(struct mdio_device *);
	void (*shutdown)(struct mdio_device *);
};

struct fixed_phy_status {
	int link;
	int speed;
	int duplex;
	int pause;
	int asym_pause;
};

struct swmii_regs {
	u16 bmsr;
	u16 lpa;
	u16 lpagb;
	u16 estat;
};

enum {
	SWMII_SPEED_10 = 0,
	SWMII_SPEED_100 = 1,
	SWMII_SPEED_1000 = 2,
	SWMII_DUPLEX_HALF = 0,
	SWMII_DUPLEX_FULL = 1,
};

enum phy_tunable_id {
	ETHTOOL_PHY_ID_UNSPEC = 0,
	ETHTOOL_PHY_DOWNSHIFT = 1,
	ETHTOOL_PHY_FAST_LINK_DOWN = 2,
	ETHTOOL_PHY_EDPD = 3,
	__ETHTOOL_PHY_TUNABLE_COUNT = 4,
};

struct mdio_device_id {
	__u32 phy_id;
	__u32 phy_id_mask;
};

struct bcm7xxx_phy_priv {
	u64 *stats;
	struct clk *clk;
};

struct bcm7xxx_regs {
	int reg;
	u16 value;
};

enum {
	ETHTOOL_A_CABLE_RESULT_CODE_UNSPEC = 0,
	ETHTOOL_A_CABLE_RESULT_CODE_OK = 1,
	ETHTOOL_A_CABLE_RESULT_CODE_OPEN = 2,
	ETHTOOL_A_CABLE_RESULT_CODE_SAME_SHORT = 3,
	ETHTOOL_A_CABLE_RESULT_CODE_CROSS_SHORT = 4,
};

enum {
	ETHTOOL_A_CABLE_PAIR_A = 0,
	ETHTOOL_A_CABLE_PAIR_B = 1,
	ETHTOOL_A_CABLE_PAIR_C = 2,
	ETHTOOL_A_CABLE_PAIR_D = 3,
};

struct bcm_phy_hw_stat {
	const char *string;
	u8 reg;
	u8 shift;
	u8 bits;
};

struct bcm53xx_phy_priv {
	u64 *stats;
};

struct fixed_mdio_bus {
	struct mii_bus *mii_bus;
	struct list_head phys;
};

struct fixed_phy {
	int addr;
	struct phy_device *phydev;
	struct fixed_phy_status status;
	bool no_carrier;
	int (*link_update)(struct net_device *, struct fixed_phy_status *);
	struct list_head node;
	struct gpio_desc *link_gpiod;
};

struct kszphy_hw_stat {
	const char *string;
	u8 reg;
	u8 bits;
};

struct kszphy_type {
	u32 led_mode_reg;
	u16 interrupt_level_mask;
	bool has_broadcast_disable;
	bool has_nand_tree_disable;
	bool has_rmii_ref_clk_sel;
};

struct kszphy_priv {
	const struct kszphy_type *type;
	int led_mode;
	bool rmii_ref_clk_sel;
	bool rmii_ref_clk_sel_val;
	u64 stats[2];
};

struct lan88xx_priv {
	int chip_id;
	int chip_rev;
	__u32 wolopts;
};

struct smsc_hw_stat {
	const char *string;
	u8 reg;
	u8 bits;
};

struct smsc_phy_priv {
	bool energy_enable;
	struct clk *refclk;
};

struct unimac_mdio_pdata {
	u32 phy_mask;
	int (*wait_func)(void *);
	void *wait_func_data;
	const char *bus_name;
};

struct unimac_mdio_priv {
	struct mii_bus *mii_bus;
	void *base;
	int (*wait_func)(void *);
	void *wait_func_data;
	struct clk *clk;
	u32 clk_freq;
};

enum ethtool_stringset {
	ETH_SS_TEST = 0,
	ETH_SS_STATS = 1,
	ETH_SS_PRIV_FLAGS = 2,
	ETH_SS_NTUPLE_FILTERS = 3,
	ETH_SS_FEATURES = 4,
	ETH_SS_RSS_HASH_FUNCS = 5,
	ETH_SS_TUNABLES = 6,
	ETH_SS_PHY_STATS = 7,
	ETH_SS_PHY_TUNABLES = 8,
	ETH_SS_LINK_MODES = 9,
	ETH_SS_MSG_CLASSES = 10,
	ETH_SS_WOL_MODES = 11,
	ETH_SS_SOF_TIMESTAMPING = 12,
	ETH_SS_TS_TX_TYPES = 13,
	ETH_SS_TS_RX_FILTERS = 14,
	ETH_SS_UDP_TUNNEL_TYPES = 15,
	ETH_SS_COUNT = 16,
};

struct netdev_hw_addr {
	struct list_head list;
	unsigned char addr[32];
	unsigned char type;
	bool global_use;
	int sync_cnt;
	int refcount;
	int synced;
	struct callback_head callback_head;
};

struct gro_list {
	struct list_head list;
	int count;
};

struct napi_struct {
	struct list_head poll_list;
	long unsigned int state;
	int weight;
	int defer_hard_irqs_count;
	long unsigned int gro_bitmask;
	int (*poll)(struct napi_struct *, int);
	int poll_owner;
	struct net_device *dev;
	struct gro_list gro_hash[8];
	struct sk_buff *skb;
	struct list_head rx_list;
	int rx_count;
	struct hrtimer timer;
	struct list_head dev_list;
	struct hlist_node napi_hash_node;
	unsigned int napi_id;
};

enum netdev_queue_state_t {
	__QUEUE_STATE_DRV_XOFF = 0,
	__QUEUE_STATE_STACK_XOFF = 1,
	__QUEUE_STATE_FROZEN = 2,
};

struct sd_flow_limit {
	u64 count;
	unsigned int num_buckets;
	unsigned int history_head;
	u16 history[128];
	u8 buckets[0];
};

struct softnet_data {
	struct list_head poll_list;
	struct sk_buff_head process_queue;
	unsigned int processed;
	unsigned int time_squeeze;
	unsigned int received_rps;
	struct softnet_data *rps_ipi_list;
	struct sd_flow_limit *flow_limit;
	struct Qdisc *output_queue;
	struct Qdisc **output_queue_tailp;
	struct sk_buff *completion_queue;
	struct sk_buff_head xfrm_backlog;
	struct {
		u16 recursion;
		u8 more;
	} xmit;
	int: 32;
	unsigned int input_queue_head;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	call_single_data_t csd;
	struct softnet_data *rps_ipi_next;
	unsigned int cpu;
	unsigned int input_queue_tail;
	unsigned int dropped;
	struct sk_buff_head input_pkt_queue;
	struct napi_struct backlog;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum skb_free_reason {
	SKB_REASON_CONSUMED = 0,
	SKB_REASON_DROPPED = 1,
};

struct bcmgenet_platform_data {
	bool mdio_enabled;
	phy_interface_t phy_interface;
	int phy_address;
	int phy_speed;
	int phy_duplex;
	u8 mac_address[6];
	int genet_version;
};

struct status_64 {
	u32 length_status;
	u32 ext_status;
	u32 rx_csum;
	u32 unused1[9];
	u32 tx_csum_info;
	u32 unused2[3];
};

struct bcmgenet_pkt_counters {
	u32 cnt_64;
	u32 cnt_127;
	u32 cnt_255;
	u32 cnt_511;
	u32 cnt_1023;
	u32 cnt_1518;
	u32 cnt_mgv;
	u32 cnt_2047;
	u32 cnt_4095;
	u32 cnt_9216;
};

struct bcmgenet_rx_counters {
	struct bcmgenet_pkt_counters pkt_cnt;
	u32 pkt;
	u32 bytes;
	u32 mca;
	u32 bca;
	u32 fcs;
	u32 cf;
	u32 pf;
	u32 uo;
	u32 aln;
	u32 flr;
	u32 cde;
	u32 fcr;
	u32 ovr;
	u32 jbr;
	u32 mtue;
	u32 pok;
	u32 uc;
	u32 ppp;
	u32 rcrc;
};

struct bcmgenet_tx_counters {
	struct bcmgenet_pkt_counters pkt_cnt;
	u32 pkts;
	u32 mca;
	u32 bca;
	u32 pf;
	u32 cf;
	u32 fcs;
	u32 ovr;
	u32 drf;
	u32 edf;
	u32 scl;
	u32 mcl;
	u32 lcl;
	u32 ecl;
	u32 frg;
	u32 ncl;
	u32 jbr;
	u32 bytes;
	u32 pok;
	u32 uc;
};

struct bcmgenet_mib_counters {
	struct bcmgenet_rx_counters rx;
	struct bcmgenet_tx_counters tx;
	u32 rx_runt_cnt;
	u32 rx_runt_fcs;
	u32 rx_runt_fcs_align;
	u32 rx_runt_bytes;
	u32 rbuf_ovflow_cnt;
	u32 rbuf_err_cnt;
	u32 mdf_err_cnt;
	u32 alloc_rx_buff_failed;
	u32 rx_dma_failed;
	u32 tx_dma_failed;
	u32 tx_realloc_tsb;
	u32 tx_realloc_tsb_failed;
};

struct enet_cb {
	struct sk_buff *skb;
	void *bd_addr;
	dma_addr_t dma_addr;
	__u32 dma_len;
};

enum bcmgenet_power_mode {
	GENET_POWER_CABLE_SENSE = 0,
	GENET_POWER_PASSIVE = 1,
	GENET_POWER_WOL_MAGIC = 2,
};

enum bcmgenet_version {
	GENET_V1 = 1,
	GENET_V2 = 2,
	GENET_V3 = 3,
	GENET_V4 = 4,
	GENET_V5 = 5,
};

struct bcmgenet_hw_params {
	u8 tx_queues;
	u8 tx_bds_per_q;
	u8 rx_queues;
	u8 rx_bds_per_q;
	u8 bp_in_en_shift;
	u32 bp_in_mask;
	u8 hfb_filter_cnt;
	u8 hfb_filter_size;
	u8 qtag_mask;
	u16 tbuf_offset;
	u32 hfb_offset;
	u32 hfb_reg_offset;
	u32 rdma_offset;
	u32 tdma_offset;
	u32 words_per_bd;
	u32 flags;
};

struct bcmgenet_skb_cb {
	struct enet_cb *first_cb;
	struct enet_cb *last_cb;
	unsigned int bytes_sent;
};

struct bcmgenet_priv;

struct bcmgenet_tx_ring {
	spinlock_t lock;
	struct napi_struct napi;
	long unsigned int packets;
	long unsigned int bytes;
	unsigned int index;
	unsigned int queue;
	struct enet_cb *cbs;
	unsigned int size;
	unsigned int clean_ptr;
	unsigned int c_index;
	unsigned int free_bds;
	unsigned int write_ptr;
	unsigned int prod_index;
	unsigned int cb_ptr;
	unsigned int end_ptr;
	void (*int_enable)(struct bcmgenet_tx_ring *);
	void (*int_disable)(struct bcmgenet_tx_ring *);
	struct bcmgenet_priv *priv;
};

enum bcmgenet_rxnfc_state {
	BCMGENET_RXNFC_STATE_UNUSED = 0,
	BCMGENET_RXNFC_STATE_DISABLED = 1,
	BCMGENET_RXNFC_STATE_ENABLED = 2,
};

struct bcmgenet_rxnfc_rule {
	struct list_head list;
	struct ethtool_rx_flow_spec fs;
	enum bcmgenet_rxnfc_state state;
};

struct bcmgenet_net_dim {
	u16 use_dim;
	u16 event_ctr;
	long unsigned int packets;
	long unsigned int bytes;
	struct dim dim;
};

struct bcmgenet_rx_ring {
	struct napi_struct napi;
	long unsigned int bytes;
	long unsigned int packets;
	long unsigned int errors;
	long unsigned int dropped;
	unsigned int index;
	struct enet_cb *cbs;
	unsigned int size;
	unsigned int c_index;
	unsigned int read_ptr;
	unsigned int cb_ptr;
	unsigned int end_ptr;
	unsigned int old_discards;
	struct bcmgenet_net_dim dim;
	u32 rx_max_coalesced_frames;
	u32 rx_coalesce_usecs;
	void (*int_enable)(struct bcmgenet_rx_ring *);
	void (*int_disable)(struct bcmgenet_rx_ring *);
	struct bcmgenet_priv *priv;
};

struct bcmgenet_priv {
	void *base;
	enum bcmgenet_version version;
	struct net_device *dev;
	void *tx_bds;
	struct enet_cb *tx_cbs;
	unsigned int num_tx_bds;
	struct bcmgenet_tx_ring tx_rings[17];
	void *rx_bds;
	struct enet_cb *rx_cbs;
	unsigned int num_rx_bds;
	unsigned int rx_buf_len;
	struct bcmgenet_rxnfc_rule rxnfc_rules[16];
	struct list_head rxnfc_list;
	struct bcmgenet_rx_ring rx_rings[17];
	struct bcmgenet_hw_params *hw_params;
	wait_queue_head_t wq;
	bool internal_phy;
	struct device_node *phy_dn;
	struct device_node *mdio_dn;
	struct mii_bus *mii_bus;
	u16 gphy_rev;
	struct clk *clk_eee;
	bool clk_eee_enabled;
	int old_link;
	int old_speed;
	int old_duplex;
	int old_pause;
	phy_interface_t phy_interface;
	int phy_addr;
	int ext_phy;
	struct work_struct bcmgenet_irq_work;
	int irq0;
	int irq1;
	int wol_irq;
	bool wol_irq_disabled;
	spinlock_t lock;
	unsigned int irq0_stat;
	bool crc_fwd_en;
	u32 dma_max_burst_length;
	u32 msg_enable;
	struct clk *clk;
	struct platform_device *pdev;
	struct platform_device *mii_pdev;
	struct clk *clk_wol;
	u32 wolopts;
	u8 sopass[6];
	bool wol_active;
	struct bcmgenet_mib_counters mib;
	struct ethtool_eee eee;
};

enum dma_reg {
	DMA_RING_CFG = 0,
	DMA_CTRL = 1,
	DMA_STATUS = 2,
	DMA_SCB_BURST_SIZE = 3,
	DMA_ARB_CTRL = 4,
	DMA_PRIORITY_0 = 5,
	DMA_PRIORITY_1 = 6,
	DMA_PRIORITY_2 = 7,
	DMA_INDEX2RING_0 = 8,
	DMA_INDEX2RING_1 = 9,
	DMA_INDEX2RING_2 = 10,
	DMA_INDEX2RING_3 = 11,
	DMA_INDEX2RING_4 = 12,
	DMA_INDEX2RING_5 = 13,
	DMA_INDEX2RING_6 = 14,
	DMA_INDEX2RING_7 = 15,
	DMA_RING0_TIMEOUT = 16,
	DMA_RING1_TIMEOUT = 17,
	DMA_RING2_TIMEOUT = 18,
	DMA_RING3_TIMEOUT = 19,
	DMA_RING4_TIMEOUT = 20,
	DMA_RING5_TIMEOUT = 21,
	DMA_RING6_TIMEOUT = 22,
	DMA_RING7_TIMEOUT = 23,
	DMA_RING8_TIMEOUT = 24,
	DMA_RING9_TIMEOUT = 25,
	DMA_RING10_TIMEOUT = 26,
	DMA_RING11_TIMEOUT = 27,
	DMA_RING12_TIMEOUT = 28,
	DMA_RING13_TIMEOUT = 29,
	DMA_RING14_TIMEOUT = 30,
	DMA_RING15_TIMEOUT = 31,
	DMA_RING16_TIMEOUT = 32,
};

enum dma_ring_reg {
	TDMA_READ_PTR = 0,
	RDMA_WRITE_PTR = 0,
	TDMA_READ_PTR_HI = 1,
	RDMA_WRITE_PTR_HI = 1,
	TDMA_CONS_INDEX = 2,
	RDMA_PROD_INDEX = 2,
	TDMA_PROD_INDEX = 3,
	RDMA_CONS_INDEX = 3,
	DMA_RING_BUF_SIZE = 4,
	DMA_START_ADDR = 5,
	DMA_START_ADDR_HI = 6,
	DMA_END_ADDR = 7,
	DMA_END_ADDR_HI = 8,
	DMA_MBUF_DONE_THRESH = 9,
	TDMA_FLOW_PERIOD = 10,
	RDMA_XON_XOFF_THRESH = 10,
	TDMA_WRITE_PTR = 11,
	RDMA_READ_PTR = 11,
	TDMA_WRITE_PTR_HI = 12,
	RDMA_READ_PTR_HI = 12,
};

enum bcmgenet_stat_type {
	BCMGENET_STAT_NETDEV = 4294967295,
	BCMGENET_STAT_MIB_RX = 0,
	BCMGENET_STAT_MIB_TX = 1,
	BCMGENET_STAT_RUNT = 2,
	BCMGENET_STAT_MISC = 3,
	BCMGENET_STAT_SOFT = 4,
};

struct bcmgenet_stats {
	char stat_string[32];
	int stat_sizeof;
	int stat_offset;
	enum bcmgenet_stat_type type;
	u16 reg_offset;
};

struct bcmgenet_plat_data {
	enum bcmgenet_version version;
	u32 dma_max_burst_length;
};

enum tunable_id {
	ETHTOOL_ID_UNSPEC = 0,
	ETHTOOL_RX_COPYBREAK = 1,
	ETHTOOL_TX_COPYBREAK = 2,
	ETHTOOL_PFC_PREVENTION_TOUT = 3,
	__ETHTOOL_TUNABLE_COUNT = 4,
};

struct usb_device_id {
	__u16 match_flags;
	__u16 idVendor;
	__u16 idProduct;
	__u16 bcdDevice_lo;
	__u16 bcdDevice_hi;
	__u8 bDeviceClass;
	__u8 bDeviceSubClass;
	__u8 bDeviceProtocol;
	__u8 bInterfaceClass;
	__u8 bInterfaceSubClass;
	__u8 bInterfaceProtocol;
	__u8 bInterfaceNumber;
	kernel_ulong_t driver_info;
};

struct usb_device_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__le16 bcdUSB;
	__u8 bDeviceClass;
	__u8 bDeviceSubClass;
	__u8 bDeviceProtocol;
	__u8 bMaxPacketSize0;
	__le16 idVendor;
	__le16 idProduct;
	__le16 bcdDevice;
	__u8 iManufacturer;
	__u8 iProduct;
	__u8 iSerialNumber;
	__u8 bNumConfigurations;
};

struct usb_config_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__le16 wTotalLength;
	__u8 bNumInterfaces;
	__u8 bConfigurationValue;
	__u8 iConfiguration;
	__u8 bmAttributes;
	__u8 bMaxPower;
} __attribute__((packed));

struct usb_interface_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bInterfaceNumber;
	__u8 bAlternateSetting;
	__u8 bNumEndpoints;
	__u8 bInterfaceClass;
	__u8 bInterfaceSubClass;
	__u8 bInterfaceProtocol;
	__u8 iInterface;
};

struct usb_endpoint_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bEndpointAddress;
	__u8 bmAttributes;
	__le16 wMaxPacketSize;
	__u8 bInterval;
	__u8 bRefresh;
	__u8 bSynchAddress;
} __attribute__((packed));

struct usb_ssp_isoc_ep_comp_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__le16 wReseved;
	__le32 dwBytesPerInterval;
};

struct usb_ss_ep_comp_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bMaxBurst;
	__u8 bmAttributes;
	__le16 wBytesPerInterval;
};

struct usb_interface_assoc_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bFirstInterface;
	__u8 bInterfaceCount;
	__u8 bFunctionClass;
	__u8 bFunctionSubClass;
	__u8 bFunctionProtocol;
	__u8 iFunction;
};

struct usb_bos_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__le16 wTotalLength;
	__u8 bNumDeviceCaps;
} __attribute__((packed));

struct usb_ext_cap_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDevCapabilityType;
	__le32 bmAttributes;
} __attribute__((packed));

struct usb_ss_cap_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDevCapabilityType;
	__u8 bmAttributes;
	__le16 wSpeedSupported;
	__u8 bFunctionalitySupport;
	__u8 bU1devExitLat;
	__le16 bU2DevExitLat;
};

struct usb_ss_container_id_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDevCapabilityType;
	__u8 bReserved;
	__u8 ContainerID[16];
};

struct usb_ssp_cap_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDevCapabilityType;
	__u8 bReserved;
	__le32 bmAttributes;
	__le16 wFunctionalitySupport;
	__le16 wReserved;
	__le32 bmSublinkSpeedAttr[1];
};

struct usb_ptm_cap_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDevCapabilityType;
};

enum usb_device_speed {
	USB_SPEED_UNKNOWN = 0,
	USB_SPEED_LOW = 1,
	USB_SPEED_FULL = 2,
	USB_SPEED_HIGH = 3,
	USB_SPEED_WIRELESS = 4,
	USB_SPEED_SUPER = 5,
	USB_SPEED_SUPER_PLUS = 6,
};

enum usb_device_state {
	USB_STATE_NOTATTACHED = 0,
	USB_STATE_ATTACHED = 1,
	USB_STATE_POWERED = 2,
	USB_STATE_RECONNECTING = 3,
	USB_STATE_UNAUTHENTICATED = 4,
	USB_STATE_DEFAULT = 5,
	USB_STATE_ADDRESS = 6,
	USB_STATE_CONFIGURED = 7,
	USB_STATE_SUSPENDED = 8,
};

struct ep_device;

struct usb_host_endpoint {
	struct usb_endpoint_descriptor desc;
	struct usb_ss_ep_comp_descriptor ss_ep_comp;
	struct usb_ssp_isoc_ep_comp_descriptor ssp_isoc_ep_comp;
	char: 8;
	struct list_head urb_list;
	void *hcpriv;
	struct ep_device *ep_dev;
	unsigned char *extra;
	int extralen;
	int enabled;
	int streams;
	int: 32;
} __attribute__((packed));

struct usb_host_interface {
	struct usb_interface_descriptor desc;
	int extralen;
	unsigned char *extra;
	struct usb_host_endpoint *endpoint;
	char *string;
};

enum usb_interface_condition {
	USB_INTERFACE_UNBOUND = 0,
	USB_INTERFACE_BINDING = 1,
	USB_INTERFACE_BOUND = 2,
	USB_INTERFACE_UNBINDING = 3,
};

struct usb_interface {
	struct usb_host_interface *altsetting;
	struct usb_host_interface *cur_altsetting;
	unsigned int num_altsetting;
	struct usb_interface_assoc_descriptor *intf_assoc;
	int minor;
	enum usb_interface_condition condition;
	unsigned int sysfs_files_created: 1;
	unsigned int ep_devs_created: 1;
	unsigned int unregistering: 1;
	unsigned int needs_remote_wakeup: 1;
	unsigned int needs_altsetting0: 1;
	unsigned int needs_binding: 1;
	unsigned int resetting_device: 1;
	unsigned int authorized: 1;
	struct device dev;
	struct device *usb_dev;
	struct work_struct reset_ws;
};

struct usb_interface_cache {
	unsigned int num_altsetting;
	struct kref ref;
	struct usb_host_interface altsetting[0];
};

struct usb_host_config {
	struct usb_config_descriptor desc;
	char *string;
	struct usb_interface_assoc_descriptor *intf_assoc[16];
	struct usb_interface *interface[32];
	struct usb_interface_cache *intf_cache[32];
	unsigned char *extra;
	int extralen;
};

struct usb_host_bos {
	struct usb_bos_descriptor *desc;
	struct usb_ext_cap_descriptor *ext_cap;
	struct usb_ss_cap_descriptor *ss_cap;
	struct usb_ssp_cap_descriptor *ssp_cap;
	struct usb_ss_container_id_descriptor *ss_id;
	struct usb_ptm_cap_descriptor *ptm_cap;
};

struct usb_devmap {
	long unsigned int devicemap[2];
};

struct mon_bus;

struct usb_device;

struct usb_bus {
	struct device *controller;
	struct device *sysdev;
	int busnum;
	const char *bus_name;
	u8 uses_pio_for_control;
	u8 otg_port;
	unsigned int is_b_host: 1;
	unsigned int b_hnp_enable: 1;
	unsigned int no_stop_on_short: 1;
	unsigned int no_sg_constraint: 1;
	unsigned int sg_tablesize;
	int devnum_next;
	struct mutex devnum_next_mutex;
	struct usb_devmap devmap;
	struct usb_device *root_hub;
	struct usb_bus *hs_companion;
	int bandwidth_allocated;
	int bandwidth_int_reqs;
	int bandwidth_isoc_reqs;
	unsigned int resuming_ports;
	struct mon_bus *mon_bus;
	int monitored;
};

struct wusb_dev;

enum usb_device_removable {
	USB_DEVICE_REMOVABLE_UNKNOWN = 0,
	USB_DEVICE_REMOVABLE = 1,
	USB_DEVICE_FIXED = 2,
};

struct usb2_lpm_parameters {
	unsigned int besl;
	int timeout;
};

struct usb3_lpm_parameters {
	unsigned int mel;
	unsigned int pel;
	unsigned int sel;
	int timeout;
};

struct usb_tt;

struct usb_device {
	int devnum;
	char devpath[16];
	u32 route;
	enum usb_device_state state;
	enum usb_device_speed speed;
	unsigned int rx_lanes;
	unsigned int tx_lanes;
	struct usb_tt *tt;
	int ttport;
	unsigned int toggle[2];
	struct usb_device *parent;
	struct usb_bus *bus;
	struct usb_host_endpoint ep0;
	struct device dev;
	struct usb_device_descriptor descriptor;
	struct usb_host_bos *bos;
	struct usb_host_config *config;
	struct usb_host_config *actconfig;
	struct usb_host_endpoint *ep_in[16];
	struct usb_host_endpoint *ep_out[16];
	char **rawdescriptors;
	short unsigned int bus_mA;
	u8 portnum;
	u8 level;
	u8 devaddr;
	unsigned int can_submit: 1;
	unsigned int persist_enabled: 1;
	unsigned int have_langid: 1;
	unsigned int authorized: 1;
	unsigned int authenticated: 1;
	unsigned int wusb: 1;
	unsigned int lpm_capable: 1;
	unsigned int usb2_hw_lpm_capable: 1;
	unsigned int usb2_hw_lpm_besl_capable: 1;
	unsigned int usb2_hw_lpm_enabled: 1;
	unsigned int usb2_hw_lpm_allowed: 1;
	unsigned int usb3_lpm_u1_enabled: 1;
	unsigned int usb3_lpm_u2_enabled: 1;
	int string_langid;
	char *product;
	char *manufacturer;
	char *serial;
	struct list_head filelist;
	int maxchild;
	u32 quirks;
	atomic_t urbnum;
	long unsigned int active_duration;
	long unsigned int connect_time;
	unsigned int do_remote_wakeup: 1;
	unsigned int reset_resume: 1;
	unsigned int port_is_suspended: 1;
	struct wusb_dev *wusb_dev;
	int slot_id;
	enum usb_device_removable removable;
	struct usb2_lpm_parameters l1_params;
	struct usb3_lpm_parameters u1_params;
	struct usb3_lpm_parameters u2_params;
	unsigned int lpm_disable_count;
	u16 hub_delay;
	unsigned int use_generic_driver: 1;
};

struct usb_dynids {
	spinlock_t lock;
	struct list_head list;
};

struct usbdrv_wrap {
	struct device_driver driver;
	int for_devices;
};

struct usb_driver {
	const char *name;
	int (*probe)(struct usb_interface *, const struct usb_device_id *);
	void (*disconnect)(struct usb_interface *);
	int (*unlocked_ioctl)(struct usb_interface *, unsigned int, void *);
	int (*suspend)(struct usb_interface *, pm_message_t);
	int (*resume)(struct usb_interface *);
	int (*reset_resume)(struct usb_interface *);
	int (*pre_reset)(struct usb_interface *);
	int (*post_reset)(struct usb_interface *);
	const struct usb_device_id *id_table;
	const struct attribute_group **dev_groups;
	struct usb_dynids dynids;
	struct usbdrv_wrap drvwrap;
	unsigned int no_dynamic_id: 1;
	unsigned int supports_autosuspend: 1;
	unsigned int disable_hub_initiated_lpm: 1;
	unsigned int soft_unbind: 1;
};

struct usb_iso_packet_descriptor {
	unsigned int offset;
	unsigned int length;
	unsigned int actual_length;
	int status;
};

struct usb_anchor {
	struct list_head urb_list;
	wait_queue_head_t wait;
	spinlock_t lock;
	atomic_t suspend_wakeups;
	unsigned int poisoned: 1;
};

struct urb;

typedef void (*usb_complete_t)(struct urb *);

struct urb {
	struct kref kref;
	int unlinked;
	void *hcpriv;
	atomic_t use_count;
	atomic_t reject;
	struct list_head urb_list;
	struct list_head anchor_list;
	struct usb_anchor *anchor;
	struct usb_device *dev;
	struct usb_host_endpoint *ep;
	unsigned int pipe;
	unsigned int stream_id;
	int status;
	unsigned int transfer_flags;
	void *transfer_buffer;
	dma_addr_t transfer_dma;
	struct scatterlist *sg;
	int num_mapped_sgs;
	int num_sgs;
	u32 transfer_buffer_length;
	u32 actual_length;
	unsigned char *setup_packet;
	dma_addr_t setup_dma;
	int start_frame;
	int number_of_packets;
	int interval;
	int error_count;
	void *context;
	usb_complete_t complete;
	struct usb_iso_packet_descriptor iso_frame_desc[0];
};

struct vlan_hdr {
	__be16 h_vlan_TCI;
	__be16 h_vlan_encapsulated_proto;
};

typedef u64 acpi_size;

typedef u64 acpi_io_address;

typedef u32 acpi_status;

typedef char *acpi_string;

typedef u32 acpi_object_type;

union acpi_object {
	acpi_object_type type;
	struct {
		acpi_object_type type;
		u64 value;
	} integer;
	struct {
		acpi_object_type type;
		u32 length;
		char *pointer;
	} string;
	struct {
		acpi_object_type type;
		u32 length;
		u8 *pointer;
	} buffer;
	struct {
		acpi_object_type type;
		u32 count;
		union acpi_object *elements;
	} package;
	struct {
		acpi_object_type type;
		acpi_object_type actual_type;
		acpi_handle handle;
	} reference;
	struct {
		acpi_object_type type;
		u32 proc_id;
		acpi_io_address pblk_address;
		u32 pblk_length;
	} processor;
	struct {
		acpi_object_type type;
		u32 system_level;
		u32 resource_order;
	} power_resource;
};

struct acpi_object_list {
	u32 count;
	union acpi_object *pointer;
};

struct acpi_buffer {
	acpi_size length;
	void *pointer;
};

enum spd_duplex {
	NWAY_10M_HALF = 0,
	NWAY_10M_FULL = 1,
	NWAY_100M_HALF = 2,
	NWAY_100M_FULL = 3,
	NWAY_1000M_FULL = 4,
	FORCE_10M_HALF = 5,
	FORCE_10M_FULL = 6,
	FORCE_100M_HALF = 7,
	FORCE_100M_FULL = 8,
	FORCE_1000M_FULL = 9,
	NWAY_2500M_FULL = 10,
};

enum rtl_register_content {
	_2500bps = 1024,
	_1250bps = 512,
	_500bps = 256,
	_tx_flow = 64,
	_rx_flow = 32,
	_1000bps = 16,
	_100bps = 8,
	_10bps = 4,
	LINK_STATUS = 2,
	FULL_DUP = 1,
};

enum rtl8152_flags {
	RTL8152_UNPLUG = 0,
	RTL8152_SET_RX_MODE = 1,
	WORK_ENABLE = 2,
	RTL8152_LINK_CHG = 3,
	SELECTIVE_SUSPEND = 4,
	PHY_RESET = 5,
	SCHEDULE_TASKLET = 6,
	GREEN_ETHERNET = 7,
	DELL_TB_RX_AGG_BUG = 8,
	LENOVO_MACPASSTHRU = 9,
};

struct tally_counter {
	__le64 tx_packets;
	__le64 rx_packets;
	__le64 tx_errors;
	__le32 rx_errors;
	__le16 rx_missed;
	__le16 align_errors;
	__le32 tx_one_collision;
	__le32 tx_multi_collision;
	__le64 rx_unicast;
	__le64 rx_broadcast;
	__le32 rx_multicast;
	__le16 tx_aborted;
	__le16 tx_underrun;
};

struct rx_desc {
	__le32 opts1;
	__le32 opts2;
	__le32 opts3;
	__le32 opts4;
	__le32 opts5;
	__le32 opts6;
};

struct tx_desc {
	__le32 opts1;
	__le32 opts2;
};

struct r8152;

struct rx_agg {
	struct list_head list;
	struct list_head info_list;
	struct urb *urb;
	struct r8152 *context;
	struct page *page;
	void *buffer;
};

struct tx_agg {
	struct list_head list;
	struct urb *urb;
	struct r8152 *context;
	void *buffer;
	void *head;
	u32 skb_num;
	u32 skb_len;
};

struct rtl_ops {
	void (*init)(struct r8152 *);
	int (*enable)(struct r8152 *);
	void (*disable)(struct r8152 *);
	void (*up)(struct r8152 *);
	void (*down)(struct r8152 *);
	void (*unload)(struct r8152 *);
	int (*eee_get)(struct r8152 *, struct ethtool_eee *);
	int (*eee_set)(struct r8152 *, struct ethtool_eee *);
	bool (*in_nway)(struct r8152 *);
	void (*hw_phy_cfg)(struct r8152 *);
	void (*autosuspend_en)(struct r8152 *, bool);
	void (*change_mtu)(struct r8152 *);
};

struct ups_info {
	u32 r_tune: 1;
	u32 _10m_ckdiv: 1;
	u32 _250m_ckdiv: 1;
	u32 aldps: 1;
	u32 lite_mode: 2;
	u32 speed_duplex: 4;
	u32 eee: 1;
	u32 eee_lite: 1;
	u32 eee_ckdiv: 1;
	u32 eee_plloff_100: 1;
	u32 eee_plloff_giga: 1;
	u32 eee_cmod_lv: 1;
	u32 green: 1;
	u32 flow_control: 1;
	u32 ctap_short_off: 1;
};

struct rtl_fw {
	const char *fw_name;
	const struct firmware *fw;
	char version[32];
	int (*pre_fw)(struct r8152 *);
	int (*post_fw)(struct r8152 *);
	bool retry;
};

struct r8152 {
	long unsigned int flags;
	struct usb_device *udev;
	struct napi_struct napi;
	struct usb_interface *intf;
	struct net_device *netdev;
	struct urb *intr_urb;
	struct tx_agg tx_info[4];
	struct list_head rx_info;
	struct list_head rx_used;
	struct list_head rx_done;
	struct list_head tx_free;
	struct sk_buff_head tx_queue;
	struct sk_buff_head rx_queue;
	spinlock_t rx_lock;
	spinlock_t tx_lock;
	struct delayed_work schedule;
	struct delayed_work hw_phy_work;
	struct mii_if_info mii;
	struct mutex control;
	struct tasklet_struct tx_tl;
	struct rtl_ops rtl_ops;
	struct ups_info ups_info;
	struct rtl_fw rtl_fw;
	atomic_t rx_count;
	bool eee_en;
	int intr_interval;
	u32 saved_wolopts;
	u32 msg_enable;
	u32 tx_qlen;
	u32 coalesce;
	u32 advertising;
	u32 rx_buf_sz;
	u32 rx_copybreak;
	u32 rx_pending;
	u32 fc_pause_on;
	u32 fc_pause_off;
	u32 support_2500full: 1;
	u16 ocp_base;
	u16 speed;
	u16 eee_adv;
	u8 *intr_buff;
	u8 version;
	u8 duplex;
	u8 autoneg;
};

struct fw_block {
	__le32 type;
	__le32 length;
};

struct fw_header {
	u8 checksum[32];
	char version[32];
	struct fw_block blocks[0];
};

enum rtl8152_fw_flags {
	FW_FLAGS_USB = 0,
	FW_FLAGS_PLA = 1,
	FW_FLAGS_START = 2,
	FW_FLAGS_STOP = 3,
	FW_FLAGS_NC = 4,
	FW_FLAGS_NC1 = 5,
	FW_FLAGS_NC2 = 6,
	FW_FLAGS_UC2 = 7,
	FW_FLAGS_UC = 8,
	FW_FLAGS_SPEED_UP = 9,
	FW_FLAGS_VER = 10,
};

enum rtl8152_fw_fixup_cmd {
	FW_FIXUP_AND = 0,
	FW_FIXUP_OR = 1,
	FW_FIXUP_NOT = 2,
	FW_FIXUP_XOR = 3,
};

struct fw_phy_set {
	__le16 addr;
	__le16 data;
};

struct fw_phy_speed_up {
	struct fw_block blk_hdr;
	__le16 fw_offset;
	__le16 version;
	__le16 fw_reg;
	__le16 reserved;
	char info[0];
};

struct fw_phy_ver {
	struct fw_block blk_hdr;
	struct fw_phy_set ver;
	__le32 reserved;
};

struct fw_phy_fixup {
	struct fw_block blk_hdr;
	struct fw_phy_set setting;
	__le16 bit_cmd;
	__le16 reserved;
};

struct fw_phy_union {
	struct fw_block blk_hdr;
	__le16 fw_offset;
	__le16 fw_reg;
	struct fw_phy_set pre_set[2];
	struct fw_phy_set bp[8];
	struct fw_phy_set bp_en;
	u8 pre_num;
	u8 bp_num;
	char info[0];
} __attribute__((packed));

struct fw_mac {
	struct fw_block blk_hdr;
	__le16 fw_offset;
	__le16 fw_reg;
	__le16 bp_ba_addr;
	__le16 bp_ba_value;
	__le16 bp_en_addr;
	__le16 bp_en_value;
	__le16 bp_start;
	__le16 bp_num;
	__le16 bp[16];
	__le32 reserved;
	__le16 fw_ver_reg;
	u8 fw_ver_data;
	char info[0];
} __attribute__((packed));

struct fw_phy_patch_key {
	struct fw_block blk_hdr;
	__le16 key_reg;
	__le16 key_data;
	__le32 reserved;
};

struct fw_phy_nc {
	struct fw_block blk_hdr;
	__le16 fw_offset;
	__le16 fw_reg;
	__le16 ba_reg;
	__le16 ba_data;
	__le16 patch_en_addr;
	__le16 patch_en_value;
	__le16 mode_reg;
	__le16 mode_pre;
	__le16 mode_post;
	__le16 reserved;
	__le16 bp_start;
	__le16 bp_num;
	__le16 bp[4];
	char info[0];
};

enum rtl_fw_type {
	RTL_FW_END = 0,
	RTL_FW_PLA = 1,
	RTL_FW_USB = 2,
	RTL_FW_PHY_START = 3,
	RTL_FW_PHY_STOP = 4,
	RTL_FW_PHY_NC = 5,
	RTL_FW_PHY_FIXUP = 6,
	RTL_FW_PHY_UNION_NC = 7,
	RTL_FW_PHY_UNION_NC1 = 8,
	RTL_FW_PHY_UNION_NC2 = 9,
	RTL_FW_PHY_UNION_UC2 = 10,
	RTL_FW_PHY_UNION_UC = 11,
	RTL_FW_PHY_UNION_MISC = 12,
	RTL_FW_PHY_SPEED_UP = 13,
	RTL_FW_PHY_VER = 14,
};

enum rtl_version {
	RTL_VER_UNKNOWN = 0,
	RTL_VER_01 = 1,
	RTL_VER_02 = 2,
	RTL_VER_03 = 3,
	RTL_VER_04 = 4,
	RTL_VER_05 = 5,
	RTL_VER_06 = 6,
	RTL_VER_07 = 7,
	RTL_VER_08 = 8,
	RTL_VER_09 = 9,
	RTL_TEST_01 = 10,
	RTL_VER_10 = 11,
	RTL_VER_11 = 12,
	RTL_VER_12 = 13,
	RTL_VER_13 = 14,
	RTL_VER_14 = 15,
	RTL_VER_15 = 16,
	RTL_VER_MAX = 17,
};

enum tx_csum_stat {
	TX_CSUM_SUCCESS = 0,
	TX_CSUM_TSO = 1,
	TX_CSUM_NONE = 2,
};

struct rt6key {
	struct in6_addr addr;
	int plen;
};

struct rtable;

struct fnhe_hash_bucket;

struct fib_nh_common {
	struct net_device *nhc_dev;
	int nhc_oif;
	unsigned char nhc_scope;
	u8 nhc_family;
	u8 nhc_gw_family;
	unsigned char nhc_flags;
	struct lwtunnel_state *nhc_lwtstate;
	union {
		__be32 ipv4;
		struct in6_addr ipv6;
	} nhc_gw;
	int nhc_weight;
	atomic_t nhc_upper_bound;
	struct rtable **nhc_pcpu_rth_output;
	struct rtable *nhc_rth_input;
	struct fnhe_hash_bucket *nhc_exceptions;
};

struct rt6_exception_bucket;

struct fib6_nh {
	struct fib_nh_common nh_common;
	long unsigned int last_probe;
	struct rt6_info **rt6i_pcpu;
	struct rt6_exception_bucket *rt6i_exception_bucket;
};

struct fib6_node;

struct dst_metrics;

struct nexthop;

struct fib6_info {
	struct fib6_table *fib6_table;
	struct fib6_info *fib6_next;
	struct fib6_node *fib6_node;
	union {
		struct list_head fib6_siblings;
		struct list_head nh_list;
	};
	unsigned int fib6_nsiblings;
	refcount_t fib6_ref;
	long unsigned int expires;
	struct dst_metrics *fib6_metrics;
	struct rt6key fib6_dst;
	u32 fib6_flags;
	struct rt6key fib6_src;
	struct rt6key fib6_prefsrc;
	u32 fib6_metric;
	u8 fib6_protocol;
	u8 fib6_type;
	u8 should_flush: 1;
	u8 dst_nocount: 1;
	u8 dst_nopolicy: 1;
	u8 fib6_destroying: 1;
	u8 offload: 1;
	u8 trap: 1;
	u8 unused: 2;
	struct callback_head rcu;
	struct nexthop *nh;
	struct fib6_nh fib6_nh[0];
};

struct uncached_list;

struct rt6_info {
	struct dst_entry dst;
	struct fib6_info *from;
	int sernum;
	struct rt6key rt6i_dst;
	struct rt6key rt6i_src;
	struct in6_addr rt6i_gateway;
	struct inet6_dev *rt6i_idev;
	u32 rt6i_flags;
	struct list_head rt6i_uncached;
	struct uncached_list *rt6i_uncached_list;
	short unsigned int rt6i_nfheader_len;
};

struct rt6_statistics {
	__u32 fib_nodes;
	__u32 fib_route_nodes;
	__u32 fib_rt_entries;
	__u32 fib_rt_cache;
	__u32 fib_discarded_routes;
	atomic_t fib_rt_alloc;
	atomic_t fib_rt_uncache;
};

struct fib6_node {
	struct fib6_node *parent;
	struct fib6_node *left;
	struct fib6_node *right;
	struct fib6_node *subtree;
	struct fib6_info *leaf;
	__u16 fn_bit;
	__u16 fn_flags;
	int fn_sernum;
	struct fib6_info *rr_ptr;
	struct callback_head rcu;
};

struct fib6_table {
	struct hlist_node tb6_hlist;
	u32 tb6_id;
	spinlock_t tb6_lock;
	struct fib6_node tb6_root;
	struct inet_peer_base tb6_peers;
	unsigned int flags;
	unsigned int fib_seq;
};

struct udp_tunnel_info {
	short unsigned int type;
	sa_family_t sa_family;
	__be16 port;
	u8 hw_priv;
};

struct ip_tunnel_parm {
	char name[16];
	int link;
	__be16 i_flags;
	__be16 o_flags;
	__be32 i_key;
	__be32 o_key;
	struct iphdr iph;
};

struct vlan_ethhdr {
	unsigned char h_dest[6];
	unsigned char h_source[6];
	__be16 h_vlan_proto;
	__be16 h_vlan_TCI;
	__be16 h_vlan_encapsulated_proto;
};

struct dst_metrics {
	u32 metrics[17];
	refcount_t refcnt;
};

struct udp_hslot;

struct udp_table {
	struct udp_hslot *hash;
	struct udp_hslot *hash2;
	unsigned int mask;
	unsigned int log;
};

struct fib_nh_exception {
	struct fib_nh_exception *fnhe_next;
	int fnhe_genid;
	__be32 fnhe_daddr;
	u32 fnhe_pmtu;
	bool fnhe_mtu_locked;
	__be32 fnhe_gw;
	long unsigned int fnhe_expires;
	struct rtable *fnhe_rth_input;
	struct rtable *fnhe_rth_output;
	long unsigned int fnhe_stamp;
	struct callback_head rcu;
};

struct rtable {
	struct dst_entry dst;
	int rt_genid;
	unsigned int rt_flags;
	__u16 rt_type;
	__u8 rt_is_input;
	__u8 rt_uses_gateway;
	int rt_iif;
	u8 rt_gw_family;
	union {
		__be32 rt_gw4;
		struct in6_addr rt_gw6;
	};
	u32 rt_mtu_locked: 1;
	u32 rt_pmtu: 31;
	struct list_head rt_uncached;
	struct uncached_list *rt_uncached_list;
};

struct fnhe_hash_bucket {
	struct fib_nh_exception *chain;
};

struct fib_info;

struct fib_nh {
	struct fib_nh_common nh_common;
	struct hlist_node nh_hash;
	struct fib_info *nh_parent;
	__u32 nh_tclassid;
	__be32 nh_saddr;
	int nh_saddr_genid;
};

struct fib_info {
	struct hlist_node fib_hash;
	struct hlist_node fib_lhash;
	struct list_head nh_list;
	struct net *fib_net;
	int fib_treeref;
	refcount_t fib_clntref;
	unsigned int fib_flags;
	unsigned char fib_dead;
	unsigned char fib_protocol;
	unsigned char fib_scope;
	unsigned char fib_type;
	__be32 fib_prefsrc;
	u32 fib_tb_id;
	u32 fib_priority;
	struct dst_metrics *fib_metrics;
	int fib_nhs;
	bool fib_nh_is_v6;
	bool nh_updated;
	struct nexthop *nh;
	struct callback_head rcu;
	struct fib_nh fib_nh[0];
};

struct nh_info;

struct nh_group;

struct nexthop {
	struct rb_node rb_node;
	struct list_head fi_list;
	struct list_head f6i_list;
	struct list_head fdb_list;
	struct list_head grp_list;
	struct net *net;
	u32 id;
	u8 protocol;
	u8 nh_flags;
	bool is_group;
	refcount_t refcnt;
	struct callback_head rcu;
	union {
		struct nh_info *nh_info;
		struct nh_group *nh_grp;
	};
};

struct rt6_exception_bucket {
	struct hlist_head chain;
	int depth;
};

struct nh_info {
	struct hlist_node dev_hash;
	struct nexthop *nh_parent;
	u8 family;
	bool reject_nh;
	bool fdb_nh;
	union {
		struct fib_nh_common fib_nhc;
		struct fib_nh fib_nh;
		struct fib6_nh fib6_nh;
	};
};

struct nh_grp_entry {
	struct nexthop *nh;
	u8 weight;
	atomic_t upper_bound;
	struct list_head nh_list;
	struct nexthop *nh_parent;
};

struct nh_group {
	struct nh_group *spare;
	u16 num_nh;
	bool mpath;
	bool fdb_nh;
	bool has_v4;
	struct nh_grp_entry nh_entries[0];
};

struct udp_hslot {
	struct hlist_head head;
	int count;
	spinlock_t lock;
};

struct udp_tunnel_nic_shared {
	struct udp_tunnel_nic *udp_tunnel_nic_info;
	struct list_head devices;
};

struct lan78xx_statstage {
	u32 rx_fcs_errors;
	u32 rx_alignment_errors;
	u32 rx_fragment_errors;
	u32 rx_jabber_errors;
	u32 rx_undersize_frame_errors;
	u32 rx_oversize_frame_errors;
	u32 rx_dropped_frames;
	u32 rx_unicast_byte_count;
	u32 rx_broadcast_byte_count;
	u32 rx_multicast_byte_count;
	u32 rx_unicast_frames;
	u32 rx_broadcast_frames;
	u32 rx_multicast_frames;
	u32 rx_pause_frames;
	u32 rx_64_byte_frames;
	u32 rx_65_127_byte_frames;
	u32 rx_128_255_byte_frames;
	u32 rx_256_511_bytes_frames;
	u32 rx_512_1023_byte_frames;
	u32 rx_1024_1518_byte_frames;
	u32 rx_greater_1518_byte_frames;
	u32 eee_rx_lpi_transitions;
	u32 eee_rx_lpi_time;
	u32 tx_fcs_errors;
	u32 tx_excess_deferral_errors;
	u32 tx_carrier_errors;
	u32 tx_bad_byte_count;
	u32 tx_single_collisions;
	u32 tx_multiple_collisions;
	u32 tx_excessive_collision;
	u32 tx_late_collisions;
	u32 tx_unicast_byte_count;
	u32 tx_broadcast_byte_count;
	u32 tx_multicast_byte_count;
	u32 tx_unicast_frames;
	u32 tx_broadcast_frames;
	u32 tx_multicast_frames;
	u32 tx_pause_frames;
	u32 tx_64_byte_frames;
	u32 tx_65_127_byte_frames;
	u32 tx_128_255_byte_frames;
	u32 tx_256_511_bytes_frames;
	u32 tx_512_1023_byte_frames;
	u32 tx_1024_1518_byte_frames;
	u32 tx_greater_1518_byte_frames;
	u32 eee_tx_lpi_transitions;
	u32 eee_tx_lpi_time;
};

struct lan78xx_statstage64 {
	u64 rx_fcs_errors;
	u64 rx_alignment_errors;
	u64 rx_fragment_errors;
	u64 rx_jabber_errors;
	u64 rx_undersize_frame_errors;
	u64 rx_oversize_frame_errors;
	u64 rx_dropped_frames;
	u64 rx_unicast_byte_count;
	u64 rx_broadcast_byte_count;
	u64 rx_multicast_byte_count;
	u64 rx_unicast_frames;
	u64 rx_broadcast_frames;
	u64 rx_multicast_frames;
	u64 rx_pause_frames;
	u64 rx_64_byte_frames;
	u64 rx_65_127_byte_frames;
	u64 rx_128_255_byte_frames;
	u64 rx_256_511_bytes_frames;
	u64 rx_512_1023_byte_frames;
	u64 rx_1024_1518_byte_frames;
	u64 rx_greater_1518_byte_frames;
	u64 eee_rx_lpi_transitions;
	u64 eee_rx_lpi_time;
	u64 tx_fcs_errors;
	u64 tx_excess_deferral_errors;
	u64 tx_carrier_errors;
	u64 tx_bad_byte_count;
	u64 tx_single_collisions;
	u64 tx_multiple_collisions;
	u64 tx_excessive_collision;
	u64 tx_late_collisions;
	u64 tx_unicast_byte_count;
	u64 tx_broadcast_byte_count;
	u64 tx_multicast_byte_count;
	u64 tx_unicast_frames;
	u64 tx_broadcast_frames;
	u64 tx_multicast_frames;
	u64 tx_pause_frames;
	u64 tx_64_byte_frames;
	u64 tx_65_127_byte_frames;
	u64 tx_128_255_byte_frames;
	u64 tx_256_511_bytes_frames;
	u64 tx_512_1023_byte_frames;
	u64 tx_1024_1518_byte_frames;
	u64 tx_greater_1518_byte_frames;
	u64 eee_tx_lpi_transitions;
	u64 eee_tx_lpi_time;
};

struct lan78xx_net;

struct lan78xx_priv {
	struct lan78xx_net *dev;
	u32 rfe_ctl;
	u32 mchash_table[16];
	u32 pfilter_table[66];
	u32 vlan_table[128];
	struct mutex dataport_mutex;
	spinlock_t rfe_ctl_lock;
	struct work_struct set_multicast;
	struct work_struct set_vlan;
	u32 wol;
};

struct statstage {
	struct mutex access_lock;
	struct lan78xx_statstage saved;
	struct lan78xx_statstage rollover_count;
	struct lan78xx_statstage rollover_max;
	struct lan78xx_statstage64 curr_stat;
};

struct irq_domain_data {
	struct irq_domain *irqdomain;
	unsigned int phyirq;
	struct irq_chip *irqchip;
	irq_flow_handler_t irq_handler;
	u32 irqenable;
	struct mutex irq_lock;
};

struct lan78xx_net {
	struct net_device *net;
	struct usb_device *udev;
	struct usb_interface *intf;
	void *driver_priv;
	int rx_qlen;
	int tx_qlen;
	struct sk_buff_head rxq;
	struct sk_buff_head txq;
	struct sk_buff_head done;
	struct sk_buff_head rxq_pause;
	struct sk_buff_head txq_pend;
	struct tasklet_struct bh;
	struct delayed_work wq;
	int msg_enable;
	struct urb *urb_intr;
	struct usb_anchor deferred;
	struct mutex phy_mutex;
	unsigned int pipe_in;
	unsigned int pipe_out;
	unsigned int pipe_intr;
	u32 hard_mtu;
	size_t rx_urb_size;
	long unsigned int flags;
	wait_queue_head_t *wait;
	unsigned char suspend_count;
	unsigned int maxpacket;
	struct timer_list delay;
	struct timer_list stat_monitor;
	long unsigned int data[5];
	int link_on;
	u8 mdix_ctrl;
	u32 chipid;
	u32 chiprev;
	struct mii_bus *mdiobus;
	phy_interface_t interface;
	int fc_autoneg;
	u8 fc_request_control;
	int delta;
	struct statstage stats;
	struct irq_domain_data domain_data;
};

enum skb_state {
	illegal = 0,
	tx_start = 1,
	tx_done = 2,
	rx_start = 3,
	rx_done = 4,
	rx_cleanup = 5,
	unlink_start = 6,
};

struct skb_data {
	struct urb *urb;
	struct lan78xx_net *dev;
	enum skb_state state;
	size_t length;
	int num_of_packet;
};

struct driver_info;

struct usbnet {
	struct usb_device *udev;
	struct usb_interface *intf;
	const struct driver_info *driver_info;
	const char *driver_name;
	void *driver_priv;
	wait_queue_head_t wait;
	struct mutex phy_mutex;
	unsigned char suspend_count;
	unsigned char pkt_cnt;
	unsigned char pkt_err;
	short unsigned int rx_qlen;
	short unsigned int tx_qlen;
	unsigned int can_dma_sg: 1;
	unsigned int in;
	unsigned int out;
	struct usb_host_endpoint *status;
	unsigned int maxpacket;
	struct timer_list delay;
	const char *padding_pkt;
	struct net_device *net;
	int msg_enable;
	long unsigned int data[5];
	u32 xid;
	u32 hard_mtu;
	size_t rx_urb_size;
	struct mii_if_info mii;
	struct sk_buff_head rxq;
	struct sk_buff_head txq;
	struct sk_buff_head done;
	struct sk_buff_head rxq_pause;
	struct urb *interrupt;
	unsigned int interrupt_count;
	struct mutex interrupt_mutex;
	struct usb_anchor deferred;
	struct tasklet_struct bh;
	struct pcpu_sw_netstats *stats64;
	struct work_struct kevent;
	long unsigned int flags;
	u32 rx_speed;
	u32 tx_speed;
};

struct driver_info {
	char *description;
	int flags;
	int (*bind)(struct usbnet *, struct usb_interface *);
	void (*unbind)(struct usbnet *, struct usb_interface *);
	int (*reset)(struct usbnet *);
	int (*stop)(struct usbnet *);
	int (*check_connect)(struct usbnet *);
	int (*manage_power)(struct usbnet *, int);
	void (*status)(struct usbnet *, struct urb *);
	int (*link_reset)(struct usbnet *);
	int (*rx_fixup)(struct usbnet *, struct sk_buff *);
	struct sk_buff * (*tx_fixup)(struct usbnet *, struct sk_buff *, gfp_t);
	void (*recover)(struct usbnet *);
	int (*early_init)(struct usbnet *);
	void (*indication)(struct usbnet *, void *, int);
	void (*set_rx_mode)(struct usbnet *);
	int in;
	int out;
	long unsigned int data;
};

struct smsc95xx_priv {
	u32 mac_cr;
	u32 hash_hi;
	u32 hash_lo;
	u32 wolopts;
	spinlock_t mac_cr_lock;
	u8 features;
	u8 suspend_flags;
	struct mii_bus *mdiobus;
	struct phy_device *phydev;
};

struct usb_ctrlrequest {
	__u8 bRequestType;
	__u8 bRequest;
	__le16 wValue;
	__le16 wIndex;
	__le16 wLength;
};

struct skb_data___2 {
	struct urb *urb;
	struct usbnet *dev;
	enum skb_state state;
	long int length;
	long unsigned int packets;
};

enum usb_otg_state {
	OTG_STATE_UNDEFINED = 0,
	OTG_STATE_B_IDLE = 1,
	OTG_STATE_B_SRP_INIT = 2,
	OTG_STATE_B_PERIPHERAL = 3,
	OTG_STATE_B_WAIT_ACON = 4,
	OTG_STATE_B_HOST = 5,
	OTG_STATE_A_IDLE = 6,
	OTG_STATE_A_WAIT_VRISE = 7,
	OTG_STATE_A_WAIT_BCON = 8,
	OTG_STATE_A_HOST = 9,
	OTG_STATE_A_SUSPEND = 10,
	OTG_STATE_A_PERIPHERAL = 11,
	OTG_STATE_A_WAIT_VFALL = 12,
	OTG_STATE_A_VBUS_ERR = 13,
};

struct usb_otg_caps {
	u16 otg_rev;
	bool hnp_support;
	bool srp_support;
	bool adp_support;
};

enum usb_dr_mode {
	USB_DR_MODE_UNKNOWN = 0,
	USB_DR_MODE_HOST = 1,
	USB_DR_MODE_PERIPHERAL = 2,
	USB_DR_MODE_OTG = 3,
};

struct usb_descriptor_header {
	__u8 bLength;
	__u8 bDescriptorType;
};

enum usb3_link_state {
	USB3_LPM_U0 = 0,
	USB3_LPM_U1 = 1,
	USB3_LPM_U2 = 2,
	USB3_LPM_U3 = 3,
};

enum usb_port_connect_type {
	USB_PORT_CONNECT_TYPE_UNKNOWN = 0,
	USB_PORT_CONNECT_TYPE_HOT_PLUG = 1,
	USB_PORT_CONNECT_TYPE_HARD_WIRED = 2,
	USB_PORT_NOT_USED = 3,
};

struct usb_tt {
	struct usb_device *hub;
	int multi;
	unsigned int think_time;
	void *hcpriv;
	spinlock_t lock;
	struct list_head clear_list;
	struct work_struct clear_work;
};

struct usb_device_driver {
	const char *name;
	bool (*match)(struct usb_device *);
	int (*probe)(struct usb_device *);
	void (*disconnect)(struct usb_device *);
	int (*suspend)(struct usb_device *, pm_message_t);
	int (*resume)(struct usb_device *, pm_message_t);
	const struct attribute_group **dev_groups;
	struct usbdrv_wrap drvwrap;
	const struct usb_device_id *id_table;
	unsigned int supports_autosuspend: 1;
	unsigned int generic_subclass: 1;
};

struct giveback_urb_bh {
	bool running;
	spinlock_t lock;
	struct list_head head;
	struct tasklet_struct bh;
	struct usb_host_endpoint *completing_ep;
};

enum usb_dev_authorize_policy {
	USB_DEVICE_AUTHORIZE_NONE = 0,
	USB_DEVICE_AUTHORIZE_ALL = 1,
	USB_DEVICE_AUTHORIZE_INTERNAL = 2,
};

struct usb_phy_roothub;

struct hc_driver;

struct usb_phy;

struct usb_hcd {
	struct usb_bus self;
	struct kref kref;
	const char *product_desc;
	int speed;
	char irq_descr[24];
	struct timer_list rh_timer;
	struct urb *status_urb;
	struct work_struct wakeup_work;
	struct work_struct died_work;
	const struct hc_driver *driver;
	struct usb_phy *usb_phy;
	struct usb_phy_roothub *phy_roothub;
	long unsigned int flags;
	enum usb_dev_authorize_policy dev_policy;
	unsigned int rh_registered: 1;
	unsigned int rh_pollable: 1;
	unsigned int msix_enabled: 1;
	unsigned int msi_enabled: 1;
	unsigned int skip_phy_initialization: 1;
	unsigned int uses_new_polling: 1;
	unsigned int wireless: 1;
	unsigned int has_tt: 1;
	unsigned int amd_resume_bug: 1;
	unsigned int can_do_streams: 1;
	unsigned int tpl_support: 1;
	unsigned int cant_recv_wakeups: 1;
	unsigned int irq;
	void *regs;
	resource_size_t rsrc_start;
	resource_size_t rsrc_len;
	unsigned int power_budget;
	struct giveback_urb_bh high_prio_bh;
	struct giveback_urb_bh low_prio_bh;
	struct mutex *address0_mutex;
	struct mutex *bandwidth_mutex;
	struct usb_hcd *shared_hcd;
	struct usb_hcd *primary_hcd;
	struct dma_pool___2 *pool[4];
	int state;
	struct gen_pool *localmem_pool;
	long unsigned int hcd_priv[0];
};

struct hc_driver {
	const char *description;
	const char *product_desc;
	size_t hcd_priv_size;
	irqreturn_t (*irq)(struct usb_hcd *);
	int flags;
	int (*reset)(struct usb_hcd *);
	int (*start)(struct usb_hcd *);
	int (*pci_suspend)(struct usb_hcd *, bool);
	int (*pci_resume)(struct usb_hcd *, bool);
	void (*stop)(struct usb_hcd *);
	void (*shutdown)(struct usb_hcd *);
	int (*get_frame_number)(struct usb_hcd *);
	int (*urb_enqueue)(struct usb_hcd *, struct urb *, gfp_t);
	int (*urb_dequeue)(struct usb_hcd *, struct urb *, int);
	int (*map_urb_for_dma)(struct usb_hcd *, struct urb *, gfp_t);
	void (*unmap_urb_for_dma)(struct usb_hcd *, struct urb *);
	void (*endpoint_disable)(struct usb_hcd *, struct usb_host_endpoint *);
	void (*endpoint_reset)(struct usb_hcd *, struct usb_host_endpoint *);
	int (*hub_status_data)(struct usb_hcd *, char *);
	int (*hub_control)(struct usb_hcd *, u16, u16, u16, char *, u16);
	int (*bus_suspend)(struct usb_hcd *);
	int (*bus_resume)(struct usb_hcd *);
	int (*start_port_reset)(struct usb_hcd *, unsigned int);
	long unsigned int (*get_resuming_ports)(struct usb_hcd *);
	void (*relinquish_port)(struct usb_hcd *, int);
	int (*port_handed_over)(struct usb_hcd *, int);
	void (*clear_tt_buffer_complete)(struct usb_hcd *, struct usb_host_endpoint *);
	int (*alloc_dev)(struct usb_hcd *, struct usb_device *);
	void (*free_dev)(struct usb_hcd *, struct usb_device *);
	int (*alloc_streams)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint **, unsigned int, unsigned int, gfp_t);
	int (*free_streams)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint **, unsigned int, gfp_t);
	int (*add_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *);
	int (*drop_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *);
	int (*check_bandwidth)(struct usb_hcd *, struct usb_device *);
	void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
	void (*fixup_endpoint)(struct usb_hcd *, struct usb_device *, struct usb_host_endpoint *, int);
	int (*address_device)(struct usb_hcd *, struct usb_device *);
	int (*enable_device)(struct usb_hcd *, struct usb_device *);
	int (*update_hub_device)(struct usb_hcd *, struct usb_device *, struct usb_tt *, gfp_t);
	int (*reset_device)(struct usb_hcd *, struct usb_device *);
	int (*update_device)(struct usb_hcd *, struct usb_device *);
	int (*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int);
	int (*enable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state);
	int (*disable_usb3_lpm_timeout)(struct usb_hcd *, struct usb_device *, enum usb3_link_state);
	int (*find_raw_port_number)(struct usb_hcd *, int);
	int (*port_power)(struct usb_hcd *, int, bool);
};

enum usb_phy_type {
	USB_PHY_TYPE_UNDEFINED = 0,
	USB_PHY_TYPE_USB2 = 1,
	USB_PHY_TYPE_USB3 = 2,
};

enum usb_phy_events {
	USB_EVENT_NONE = 0,
	USB_EVENT_VBUS = 1,
	USB_EVENT_ID = 2,
	USB_EVENT_CHARGER = 3,
	USB_EVENT_ENUMERATED = 4,
};

struct extcon_dev;

enum usb_charger_type {
	UNKNOWN_TYPE = 0,
	SDP_TYPE = 1,
	DCP_TYPE = 2,
	CDP_TYPE = 3,
	ACA_TYPE = 4,
};

enum usb_charger_state {
	USB_CHARGER_DEFAULT = 0,
	USB_CHARGER_PRESENT = 1,
	USB_CHARGER_ABSENT = 2,
};

struct usb_charger_current {
	unsigned int sdp_min;
	unsigned int sdp_max;
	unsigned int dcp_min;
	unsigned int dcp_max;
	unsigned int cdp_min;
	unsigned int cdp_max;
	unsigned int aca_min;
	unsigned int aca_max;
};

struct usb_otg;

struct usb_phy_io_ops;

struct usb_phy {
	struct device *dev;
	const char *label;
	unsigned int flags;
	enum usb_phy_type type;
	enum usb_phy_events last_event;
	struct usb_otg *otg;
	struct device *io_dev;
	struct usb_phy_io_ops *io_ops;
	void *io_priv;
	struct extcon_dev *edev;
	struct extcon_dev *id_edev;
	struct notifier_block vbus_nb;
	struct notifier_block id_nb;
	struct notifier_block type_nb;
	enum usb_charger_type chg_type;
	enum usb_charger_state chg_state;
	struct usb_charger_current chg_cur;
	struct work_struct chg_work;
	struct atomic_notifier_head notifier;
	u16 port_status;
	u16 port_change;
	struct list_head head;
	int (*init)(struct usb_phy *);
	void (*shutdown)(struct usb_phy *);
	int (*set_vbus)(struct usb_phy *, int);
	int (*set_power)(struct usb_phy *, unsigned int);
	int (*set_suspend)(struct usb_phy *, int);
	int (*set_wakeup)(struct usb_phy *, bool);
	int (*notify_connect)(struct usb_phy *, enum usb_device_speed);
	int (*notify_disconnect)(struct usb_phy *, enum usb_device_speed);
	enum usb_charger_type (*charger_detect)(struct usb_phy *);
};

struct usb_port_status {
	__le16 wPortStatus;
	__le16 wPortChange;
	__le32 dwExtPortStatus;
};

struct usb_hub_status {
	__le16 wHubStatus;
	__le16 wHubChange;
};

struct usb_hub_descriptor {
	__u8 bDescLength;
	__u8 bDescriptorType;
	__u8 bNbrPorts;
	__le16 wHubCharacteristics;
	__u8 bPwrOn2PwrGood;
	__u8 bHubContrCurrent;
	union {
		struct {
			__u8 DeviceRemovable[4];
			__u8 PortPwrCtrlMask[4];
		} hs;
		struct {
			__u8 bHubHdrDecLat;
			__le16 wHubDelay;
			__le16 DeviceRemovable;
		} __attribute__((packed)) ss;
	} u;
} __attribute__((packed));

struct usb_phy_io_ops {
	int (*read)(struct usb_phy *, u32);
	int (*write)(struct usb_phy *, u32, u32);
};

struct usb_gadget;

struct usb_otg {
	u8 default_a;
	struct phy *phy;
	struct usb_phy *usb_phy;
	struct usb_bus *host;
	struct usb_gadget *gadget;
	enum usb_otg_state state;
	int (*set_host)(struct usb_otg *, struct usb_bus *);
	int (*set_peripheral)(struct usb_otg *, struct usb_gadget *);
	int (*set_vbus)(struct usb_otg *, bool);
	int (*start_srp)(struct usb_otg *);
	int (*start_hnp)(struct usb_otg *);
};

typedef u32 usb_port_location_t;

struct usb_port;

struct usb_hub {
	struct device *intfdev;
	struct usb_device *hdev;
	struct kref kref;
	struct urb *urb;
	u8 (*buffer)[8];
	union {
		struct usb_hub_status hub;
		struct usb_port_status port;
	} *status;
	struct mutex status_mutex;
	int error;
	int nerrors;
	long unsigned int event_bits[1];
	long unsigned int change_bits[1];
	long unsigned int removed_bits[1];
	long unsigned int wakeup_bits[1];
	long unsigned int power_bits[1];
	long unsigned int child_usage_bits[1];
	long unsigned int warm_reset_bits[1];
	struct usb_hub_descriptor *descriptor;
	struct usb_tt tt;
	unsigned int mA_per_port;
	unsigned int wakeup_enabled_descendants;
	unsigned int limited_power: 1;
	unsigned int quiescing: 1;
	unsigned int disconnected: 1;
	unsigned int in_reset: 1;
	unsigned int quirk_disable_autosuspend: 1;
	unsigned int quirk_check_port_auto_suspend: 1;
	unsigned int has_indicators: 1;
	u8 indicator[31];
	struct delayed_work leds;
	struct delayed_work init_work;
	struct work_struct events;
	spinlock_t irq_urb_lock;
	struct timer_list irq_urb_retry;
	struct usb_port **ports;
};

struct usb_dev_state;

struct usb_port {
	struct usb_device *child;
	struct device dev;
	struct usb_dev_state *port_owner;
	struct usb_port *peer;
	struct dev_pm_qos_request *req;
	enum usb_port_connect_type connect_type;
	usb_port_location_t location;
	struct mutex status_lock;
	u32 over_current_count;
	u8 portnum;
	u32 quirks;
	unsigned int is_superspeed: 1;
	unsigned int usb3_lpm_u1_permit: 1;
	unsigned int usb3_lpm_u2_permit: 1;
};

struct find_interface_arg {
	int minor;
	struct device_driver *drv;
};

struct each_dev_arg {
	void *data;
	int (*fn)(struct usb_device *, void *);
};

struct usb_qualifier_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__le16 bcdUSB;
	__u8 bDeviceClass;
	__u8 bDeviceSubClass;
	__u8 bDeviceProtocol;
	__u8 bMaxPacketSize0;
	__u8 bNumConfigurations;
	__u8 bRESERVED;
};

struct usb_set_sel_req {
	__u8 u1_sel;
	__u8 u1_pel;
	__le16 u2_sel;
	__le16 u2_pel;
};

struct usbdevfs_hub_portinfo {
	char nports;
	char port[127];
};

enum hub_led_mode {
	INDICATOR_AUTO = 0,
	INDICATOR_CYCLE = 1,
	INDICATOR_GREEN_BLINK = 2,
	INDICATOR_GREEN_BLINK_OFF = 3,
	INDICATOR_AMBER_BLINK = 4,
	INDICATOR_AMBER_BLINK_OFF = 5,
	INDICATOR_ALT_BLINK = 6,
	INDICATOR_ALT_BLINK_OFF = 7,
};

struct usb_tt_clear {
	struct list_head clear_list;
	unsigned int tt;
	u16 devinfo;
	struct usb_hcd *hcd;
	struct usb_host_endpoint *ep;
};

enum hub_activation_type {
	HUB_INIT = 0,
	HUB_INIT2 = 1,
	HUB_INIT3 = 2,
	HUB_POST_RESET = 3,
	HUB_RESUME = 4,
	HUB_RESET_RESUME = 5,
};

enum hub_quiescing_type {
	HUB_DISCONNECT = 0,
	HUB_PRE_RESET = 1,
	HUB_SUSPEND = 2,
};

enum usb_led_event {
	USB_LED_EVENT_HOST = 0,
	USB_LED_EVENT_GADGET = 1,
};

struct usb_mon_operations {
	void (*urb_submit)(struct usb_bus *, struct urb *);
	void (*urb_submit_error)(struct usb_bus *, struct urb *, int);
	void (*urb_complete)(struct usb_bus *, struct urb *, int);
};

struct usb_sg_request {
	int status;
	size_t bytes;
	spinlock_t lock;
	struct usb_device *dev;
	int pipe;
	int entries;
	struct urb **urbs;
	int count;
	struct completion complete;
};

struct usb_cdc_header_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__le16 bcdCDC;
} __attribute__((packed));

struct usb_cdc_call_mgmt_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 bmCapabilities;
	__u8 bDataInterface;
};

struct usb_cdc_acm_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 bmCapabilities;
};

struct usb_cdc_union_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 bMasterInterface0;
	__u8 bSlaveInterface0;
};

struct usb_cdc_country_functional_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 iCountryCodeRelDate;
	__le16 wCountyCode0;
};

struct usb_cdc_network_terminal_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 bEntityId;
	__u8 iName;
	__u8 bChannelIndex;
	__u8 bPhysicalInterface;
};

struct usb_cdc_ether_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 iMACAddress;
	__le32 bmEthernetStatistics;
	__le16 wMaxSegmentSize;
	__le16 wNumberMCFilters;
	__u8 bNumberPowerFilters;
} __attribute__((packed));

struct usb_cdc_dmm_desc {
	__u8 bFunctionLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubtype;
	__u16 bcdVersion;
	__le16 wMaxCommand;
} __attribute__((packed));

struct usb_cdc_mdlm_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__le16 bcdVersion;
	__u8 bGUID[16];
} __attribute__((packed));

struct usb_cdc_mdlm_detail_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__u8 bGuidDescriptorType;
	__u8 bDetailData[0];
};

struct usb_cdc_obex_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__le16 bcdVersion;
} __attribute__((packed));

struct usb_cdc_ncm_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__le16 bcdNcmVersion;
	__u8 bmNetworkCapabilities;
} __attribute__((packed));

struct usb_cdc_mbim_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__le16 bcdMBIMVersion;
	__le16 wMaxControlMessage;
	__u8 bNumberFilters;
	__u8 bMaxFilterSize;
	__le16 wMaxSegmentSize;
	__u8 bmNetworkCapabilities;
} __attribute__((packed));

struct usb_cdc_mbim_extended_desc {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDescriptorSubType;
	__le16 bcdMBIMExtendedVersion;
	__u8 bMaxOutstandingCommandMessages;
	__le16 wMTU;
} __attribute__((packed));

struct usb_cdc_parsed_header {
	struct usb_cdc_union_desc *usb_cdc_union_desc;
	struct usb_cdc_header_desc *usb_cdc_header_desc;
	struct usb_cdc_call_mgmt_descriptor *usb_cdc_call_mgmt_descriptor;
	struct usb_cdc_acm_descriptor *usb_cdc_acm_descriptor;
	struct usb_cdc_country_functional_desc *usb_cdc_country_functional_desc;
	struct usb_cdc_network_terminal_desc *usb_cdc_network_terminal_desc;
	struct usb_cdc_ether_desc *usb_cdc_ether_desc;
	struct usb_cdc_dmm_desc *usb_cdc_dmm_desc;
	struct usb_cdc_mdlm_desc *usb_cdc_mdlm_desc;
	struct usb_cdc_mdlm_detail_desc *usb_cdc_mdlm_detail_desc;
	struct usb_cdc_obex_desc *usb_cdc_obex_desc;
	struct usb_cdc_ncm_desc *usb_cdc_ncm_desc;
	struct usb_cdc_mbim_desc *usb_cdc_mbim_desc;
	struct usb_cdc_mbim_extended_desc *usb_cdc_mbim_extended_desc;
	bool phonet_magic_present;
};

struct api_context {
	struct completion done;
	int status;
};

struct set_config_request {
	struct usb_device *udev;
	int config;
	struct work_struct work;
	struct list_head node;
};

struct usb_dynid {
	struct list_head node;
	struct usb_device_id id;
};

struct usb_dev_cap_header {
	__u8 bLength;
	__u8 bDescriptorType;
	__u8 bDevCapabilityType;
};

struct usb_class_driver {
	char *name;
	char * (*devnode)(struct device *, umode_t *);
	const struct file_operations *fops;
	int minor_base;
};

struct usb_class {
	struct kref kref;
	struct class *class;
};

struct ep_device {
	struct usb_endpoint_descriptor *desc;
	struct usb_device *udev;
	struct device dev;
};

struct usbdevfs_ctrltransfer {
	__u8 bRequestType;
	__u8 bRequest;
	__u16 wValue;
	__u16 wIndex;
	__u16 wLength;
	__u32 timeout;
	void *data;
};

struct usbdevfs_bulktransfer {
	unsigned int ep;
	unsigned int len;
	unsigned int timeout;
	void *data;
};

struct usbdevfs_setinterface {
	unsigned int interface;
	unsigned int altsetting;
};

struct usbdevfs_disconnectsignal {
	unsigned int signr;
	void *context;
};

struct usbdevfs_getdriver {
	unsigned int interface;
	char driver[256];
};

struct usbdevfs_connectinfo {
	unsigned int devnum;
	unsigned char slow;
};

struct usbdevfs_conninfo_ex {
	__u32 size;
	__u32 busnum;
	__u32 devnum;
	__u32 speed;
	__u8 num_ports;
	__u8 ports[7];
};

struct usbdevfs_iso_packet_desc {
	unsigned int length;
	unsigned int actual_length;
	unsigned int status;
};

struct usbdevfs_urb {
	unsigned char type;
	unsigned char endpoint;
	int status;
	unsigned int flags;
	void *buffer;
	int buffer_length;
	int actual_length;
	int start_frame;
	union {
		int number_of_packets;
		unsigned int stream_id;
	};
	int error_count;
	unsigned int signr;
	void *usercontext;
	struct usbdevfs_iso_packet_desc iso_frame_desc[0];
};

struct usbdevfs_ioctl {
	int ifno;
	int ioctl_code;
	void *data;
};

struct usbdevfs_disconnect_claim {
	unsigned int interface;
	unsigned int flags;
	char driver[256];
};

struct usbdevfs_streams {
	unsigned int num_streams;
	unsigned int num_eps;
	unsigned char eps[0];
};

struct usbdevfs_ctrltransfer32 {
	u8 bRequestType;
	u8 bRequest;
	u16 wValue;
	u16 wIndex;
	u16 wLength;
	u32 timeout;
	compat_caddr_t data;
};

struct usbdevfs_bulktransfer32 {
	compat_uint_t ep;
	compat_uint_t len;
	compat_uint_t timeout;
	compat_caddr_t data;
};

struct usbdevfs_disconnectsignal32 {
	compat_int_t signr;
	compat_caddr_t context;
};

struct usbdevfs_urb32 {
	unsigned char type;
	unsigned char endpoint;
	compat_int_t status;
	compat_uint_t flags;
	compat_caddr_t buffer;
	compat_int_t buffer_length;
	compat_int_t actual_length;
	compat_int_t start_frame;
	compat_int_t number_of_packets;
	compat_int_t error_count;
	compat_uint_t signr;
	compat_caddr_t usercontext;
	struct usbdevfs_iso_packet_desc iso_frame_desc[0];
};

struct usbdevfs_ioctl32 {
	s32 ifno;
	s32 ioctl_code;
	compat_caddr_t data;
};

struct usb_dev_state___2 {
	struct list_head list;
	struct usb_device *dev;
	struct file *file;
	spinlock_t lock;
	struct list_head async_pending;
	struct list_head async_completed;
	struct list_head memory_list;
	wait_queue_head_t wait;
	wait_queue_head_t wait_for_resume;
	unsigned int discsignr;
	struct pid *disc_pid;
	const struct cred *cred;
	sigval_t disccontext;
	long unsigned int ifclaimed;
	u32 disabled_bulk_eps;
	long unsigned int interface_allowed_mask;
	int not_yet_resumed;
	bool suspend_allowed;
	bool privileges_dropped;
};

struct usb_memory {
	struct list_head memlist;
	int vma_use_count;
	int urb_use_count;
	u32 size;
	void *mem;
	dma_addr_t dma_handle;
	long unsigned int vm_start;
	struct usb_dev_state___2 *ps;
};

struct async {
	struct list_head asynclist;
	struct usb_dev_state___2 *ps;
	struct pid *pid;
	const struct cred *cred;
	unsigned int signr;
	unsigned int ifnum;
	void *userbuffer;
	void *userurb;
	sigval_t userurb_sigval;
	struct urb *urb;
	struct usb_memory *usbm;
	unsigned int mem_usage;
	int status;
	u8 bulk_addr;
	u8 bulk_status;
};

enum snoop_when {
	SUBMIT = 0,
	COMPLETE___2 = 1,
};

struct quirk_entry {
	u16 vid;
	u16 pid;
	u32 flags;
};

struct class_info {
	int class;
	char *class_name;
};

struct usb_phy_roothub___2 {
	struct phy *phy;
	struct list_head list;
};

typedef void (*companion_fn)(struct pci_dev *, struct usb_hcd *, struct pci_dev *, struct usb_hcd *);

struct phy_devm {
	struct usb_phy *phy;
	struct notifier_block *nb;
};

enum usb_phy_interface {
	USBPHY_INTERFACE_MODE_UNKNOWN = 0,
	USBPHY_INTERFACE_MODE_UTMI = 1,
	USBPHY_INTERFACE_MODE_UTMIW = 2,
	USBPHY_INTERFACE_MODE_ULPI = 3,
	USBPHY_INTERFACE_MODE_SERIAL = 4,
	USBPHY_INTERFACE_MODE_HSIC = 5,
};

struct usb_ep;

struct usb_request {
	void *buf;
	unsigned int length;
	dma_addr_t dma;
	struct scatterlist *sg;
	unsigned int num_sgs;
	unsigned int num_mapped_sgs;
	unsigned int stream_id: 16;
	unsigned int is_last: 1;
	unsigned int no_interrupt: 1;
	unsigned int zero: 1;
	unsigned int short_not_ok: 1;
	unsigned int dma_mapped: 1;
	void (*complete)(struct usb_ep *, struct usb_request *);
	void *context;
	struct list_head list;
	unsigned int frame_number;
	int status;
	unsigned int actual;
};

struct usb_ep_caps {
	unsigned int type_control: 1;
	unsigned int type_iso: 1;
	unsigned int type_bulk: 1;
	unsigned int type_int: 1;
	unsigned int dir_in: 1;
	unsigned int dir_out: 1;
};

struct usb_ep_ops;

struct usb_ep {
	void *driver_data;
	const char *name;
	const struct usb_ep_ops *ops;
	struct list_head ep_list;
	struct usb_ep_caps caps;
	bool claimed;
	bool enabled;
	unsigned int maxpacket: 16;
	unsigned int maxpacket_limit: 16;
	unsigned int max_streams: 16;
	unsigned int mult: 2;
	unsigned int maxburst: 5;
	u8 address;
	const struct usb_endpoint_descriptor *desc;
	const struct usb_ss_ep_comp_descriptor *comp_desc;
};

struct usb_ep_ops {
	int (*enable)(struct usb_ep *, const struct usb_endpoint_descriptor *);
	int (*disable)(struct usb_ep *);
	void (*dispose)(struct usb_ep *);
	struct usb_request * (*alloc_request)(struct usb_ep *, gfp_t);
	void (*free_request)(struct usb_ep *, struct usb_request *);
	int (*queue)(struct usb_ep *, struct usb_request *, gfp_t);
	int (*dequeue)(struct usb_ep *, struct usb_request *);
	int (*set_halt)(struct usb_ep *, int);
	int (*set_wedge)(struct usb_ep *);
	int (*fifo_status)(struct usb_ep *);
	void (*fifo_flush)(struct usb_ep *);
};

struct usb_dcd_config_params {
	__u8 bU1devExitLat;
	__le16 bU2DevExitLat;
	__u8 besl_baseline;
	__u8 besl_deep;
};

struct usb_gadget_driver;

struct usb_gadget_ops {
	int (*get_frame)(struct usb_gadget *);
	int (*wakeup)(struct usb_gadget *);
	int (*set_selfpowered)(struct usb_gadget *, int);
	int (*vbus_session)(struct usb_gadget *, int);
	int (*vbus_draw)(struct usb_gadget *, unsigned int);
	int (*pullup)(struct usb_gadget *, int);
	int (*ioctl)(struct usb_gadget *, unsigned int, long unsigned int);
	void (*get_config_params)(struct usb_gadget *, struct usb_dcd_config_params *);
	int (*udc_start)(struct usb_gadget *, struct usb_gadget_driver *);
	int (*udc_stop)(struct usb_gadget *);
	void (*udc_set_speed)(struct usb_gadget *, enum usb_device_speed);
	struct usb_ep * (*match_ep)(struct usb_gadget *, struct usb_endpoint_descriptor *, struct usb_ss_ep_comp_descriptor *);
};

struct usb_udc;

struct usb_gadget {
	struct work_struct work;
	struct usb_udc *udc;
	const struct usb_gadget_ops *ops;
	struct usb_ep *ep0;
	struct list_head ep_list;
	enum usb_device_speed speed;
	enum usb_device_speed max_speed;
	enum usb_device_state state;
	const char *name;
	struct device dev;
	unsigned int isoch_delay;
	unsigned int out_epnum;
	unsigned int in_epnum;
	unsigned int mA;
	struct usb_otg_caps *otg_caps;
	unsigned int sg_supported: 1;
	unsigned int is_otg: 1;
	unsigned int is_a_peripheral: 1;
	unsigned int b_hnp_enable: 1;
	unsigned int a_hnp_support: 1;
	unsigned int a_alt_hnp_support: 1;
	unsigned int hnp_polling_support: 1;
	unsigned int host_request_flag: 1;
	unsigned int quirk_ep_out_aligned_size: 1;
	unsigned int quirk_altset_not_supp: 1;
	unsigned int quirk_stall_not_supp: 1;
	unsigned int quirk_zlp_not_supp: 1;
	unsigned int quirk_avoids_skb_reserve: 1;
	unsigned int is_selfpowered: 1;
	unsigned int deactivated: 1;
	unsigned int connected: 1;
	unsigned int lpm_capable: 1;
	int irq;
};

struct usb_gadget_driver {
	char *function;
	enum usb_device_speed max_speed;
	int (*bind)(struct usb_gadget *, struct usb_gadget_driver *);
	void (*unbind)(struct usb_gadget *);
	int (*setup)(struct usb_gadget *, const struct usb_ctrlrequest *);
	void (*disconnect)(struct usb_gadget *);
	void (*suspend)(struct usb_gadget *);
	void (*resume)(struct usb_gadget *);
	void (*reset)(struct usb_gadget *);
	struct device_driver driver;
	char *udc_name;
	struct list_head pending;
	unsigned int match_existing_only: 1;
};

struct usb_phy_generic {
	struct usb_phy phy;
	struct device *dev;
	struct clk *clk;
	struct regulator *vcc;
	struct gpio_desc *gpiod_reset;
	struct gpio_desc *gpiod_vbus;
	struct regulator *vbus_draw;
	bool vbus_draw_enabled;
	long unsigned int mA;
	unsigned int vbus;
};

enum amd_chipset_gen {
	NOT_AMD_CHIPSET = 0,
	AMD_CHIPSET_SB600 = 1,
	AMD_CHIPSET_SB700 = 2,
	AMD_CHIPSET_SB800 = 3,
	AMD_CHIPSET_HUDSON2 = 4,
	AMD_CHIPSET_BOLTON = 5,
	AMD_CHIPSET_YANGTZE = 6,
	AMD_CHIPSET_TAISHAN = 7,
	AMD_CHIPSET_UNKNOWN = 8,
};

struct amd_chipset_type {
	enum amd_chipset_gen gen;
	u8 rev;
};

struct amd_chipset_info {
	struct pci_dev *nb_dev;
	struct pci_dev *smbus_dev;
	int nb_type;
	struct amd_chipset_type sb_type;
	int isoc_reqs;
	int probe_count;
	bool need_pll_quirk;
};

struct xhci_cap_regs {
	__le32 hc_capbase;
	__le32 hcs_params1;
	__le32 hcs_params2;
	__le32 hcs_params3;
	__le32 hcc_params;
	__le32 db_off;
	__le32 run_regs_off;
	__le32 hcc_params2;
};

struct xhci_op_regs {
	__le32 command;
	__le32 status;
	__le32 page_size;
	__le32 reserved1;
	__le32 reserved2;
	__le32 dev_notification;
	__le64 cmd_ring;
	__le32 reserved3[4];
	__le64 dcbaa_ptr;
	__le32 config_reg;
	__le32 reserved4[241];
	__le32 port_status_base;
	__le32 port_power_base;
	__le32 port_link_base;
	__le32 reserved5;
	__le32 reserved6[1016];
};

struct xhci_intr_reg {
	__le32 irq_pending;
	__le32 irq_control;
	__le32 erst_size;
	__le32 rsvd;
	__le64 erst_base;
	__le64 erst_dequeue;
};

struct xhci_run_regs {
	__le32 microframe_index;
	__le32 rsvd[7];
	struct xhci_intr_reg ir_set[128];
};

struct xhci_doorbell_array {
	__le32 doorbell[256];
};

struct xhci_container_ctx {
	unsigned int type;
	int size;
	u8 *bytes;
	dma_addr_t dma;
};

struct xhci_slot_ctx {
	__le32 dev_info;
	__le32 dev_info2;
	__le32 tt_info;
	__le32 dev_state;
	__le32 reserved[4];
};

struct xhci_ep_ctx {
	__le32 ep_info;
	__le32 ep_info2;
	__le64 deq;
	__le32 tx_info;
	__le32 reserved[3];
};

struct xhci_input_control_ctx {
	__le32 drop_flags;
	__le32 add_flags;
	__le32 rsvd2[6];
};

union xhci_trb;

struct xhci_command {
	struct xhci_container_ctx *in_ctx;
	u32 status;
	int slot_id;
	struct completion *completion;
	union xhci_trb *command_trb;
	struct list_head cmd_list;
};

struct xhci_link_trb {
	__le64 segment_ptr;
	__le32 intr_target;
	__le32 control;
};

struct xhci_transfer_event {
	__le64 buffer;
	__le32 transfer_len;
	__le32 flags;
};

struct xhci_event_cmd {
	__le64 cmd_trb;
	__le32 status;
	__le32 flags;
};

struct xhci_generic_trb {
	__le32 field[4];
};

union xhci_trb {
	struct xhci_link_trb link;
	struct xhci_transfer_event trans_event;
	struct xhci_event_cmd event_cmd;
	struct xhci_generic_trb generic;
};

struct xhci_stream_ctx {
	__le64 stream_ring;
	__le32 reserved[2];
};

struct xhci_ring;

struct xhci_stream_info {
	struct xhci_ring **stream_rings;
	unsigned int num_streams;
	struct xhci_stream_ctx *stream_ctx_array;
	unsigned int num_stream_ctxs;
	dma_addr_t ctx_array_dma;
	struct xarray trb_address_map;
	struct xhci_command *free_streams_command;
};

enum xhci_ring_type {
	TYPE_CTRL = 0,
	TYPE_ISOC = 1,
	TYPE_BULK = 2,
	TYPE_INTR = 3,
	TYPE_STREAM = 4,
	TYPE_COMMAND = 5,
	TYPE_EVENT = 6,
};

struct xhci_segment;

struct xhci_ring {
	struct xhci_segment *first_seg;
	struct xhci_segment *last_seg;
	union xhci_trb *enqueue;
	struct xhci_segment *enq_seg;
	union xhci_trb *dequeue;
	struct xhci_segment *deq_seg;
	struct list_head td_list;
	u32 cycle_state;
	unsigned int err_count;
	unsigned int stream_id;
	unsigned int num_segs;
	unsigned int num_trbs_free;
	unsigned int num_trbs_free_temp;
	unsigned int bounce_buf_len;
	unsigned int trbs_per_seg;
	enum xhci_ring_type type;
	bool last_td_was_short;
	struct xarray *trb_address_map;
};

struct xhci_bw_info {
	unsigned int ep_interval;
	unsigned int mult;
	unsigned int num_packets;
	unsigned int max_packet_size;
	unsigned int max_esit_payload;
	unsigned int type;
};

struct xhci_hcd;

struct xhci_virt_ep {
	struct xhci_ring *ring;
	struct xhci_stream_info *stream_info;
	struct xhci_ring *new_ring;
	unsigned int ep_state;
	struct list_head cancelled_td_list;
	struct timer_list stop_cmd_timer;
	struct xhci_hcd *xhci;
	struct xhci_segment *queued_deq_seg;
	union xhci_trb *queued_deq_ptr;
	bool skip;
	struct xhci_bw_info bw_info;
	struct list_head bw_endpoint_list;
	int next_frame_id;
	bool use_extended_tbc;
};

struct xhci_erst_entry;

struct xhci_erst {
	struct xhci_erst_entry *entries;
	unsigned int num_entries;
	dma_addr_t erst_dma_addr;
	unsigned int erst_size;
};

struct s3_save {
	u32 command;
	u32 dev_nt;
	u64 dcbaa_ptr;
	u32 config_reg;
	u32 irq_pending;
	u32 irq_control;
	u32 erst_size;
	u64 erst_base;
	u64 erst_dequeue;
};

struct xhci_bus_state {
	long unsigned int bus_suspended;
	long unsigned int next_statechange;
	u32 port_c_suspend;
	u32 suspended_ports;
	u32 port_remote_wakeup;
	long unsigned int resume_done[31];
	long unsigned int resuming_ports;
	long unsigned int rexit_ports;
	struct completion rexit_done[31];
	struct completion u3exit_done[31];
};

struct xhci_port;

struct xhci_hub {
	struct xhci_port **ports;
	unsigned int num_ports;
	struct usb_hcd *hcd;
	struct xhci_bus_state bus_state;
	u8 maj_rev;
	u8 min_rev;
};

struct xhci_device_context_array;

struct xhci_scratchpad;

struct xhci_virt_device;

struct xhci_root_port_bw_info;

struct xhci_port_cap;

struct xhci_hcd {
	struct usb_hcd *main_hcd;
	struct usb_hcd *shared_hcd;
	struct xhci_cap_regs *cap_regs;
	struct xhci_op_regs *op_regs;
	struct xhci_run_regs *run_regs;
	struct xhci_doorbell_array *dba;
	struct xhci_intr_reg *ir_set;
	__u32 hcs_params1;
	__u32 hcs_params2;
	__u32 hcs_params3;
	__u32 hcc_params;
	__u32 hcc_params2;
	spinlock_t lock;
	u8 sbrn;
	u16 hci_version;
	u8 max_slots;
	u8 max_interrupters;
	u8 max_ports;
	u8 isoc_threshold;
	u32 imod_interval;
	int event_ring_max;
	int page_size;
	int page_shift;
	int msix_count;
	struct clk *clk;
	struct clk *reg_clk;
	struct reset_control *reset;
	struct xhci_device_context_array *dcbaa;
	struct xhci_ring *cmd_ring;
	unsigned int cmd_ring_state;
	struct list_head cmd_list;
	unsigned int cmd_ring_reserved_trbs;
	struct delayed_work cmd_timer;
	struct completion cmd_ring_stop_completion;
	struct xhci_command *current_cmd;
	struct xhci_ring *event_ring;
	struct xhci_erst erst;
	struct xhci_scratchpad *scratchpad;
	struct list_head lpm_failed_devs;
	struct mutex mutex;
	struct xhci_command *lpm_command;
	struct xhci_virt_device *devs[256];
	struct xhci_root_port_bw_info *rh_bw;
	struct dma_pool___2 *device_pool;
	struct dma_pool___2 *segment_pool;
	struct dma_pool___2 *small_streams_pool;
	struct dma_pool___2 *medium_streams_pool;
	unsigned int xhc_state;
	u32 command;
	struct s3_save s3;
	long long unsigned int quirks;
	unsigned int num_active_eps;
	unsigned int limit_active_eps;
	struct xhci_port *hw_ports;
	struct xhci_hub usb2_rhub;
	struct xhci_hub usb3_rhub;
	unsigned int hw_lpm_support: 1;
	unsigned int broken_suspend: 1;
	u32 *ext_caps;
	unsigned int num_ext_caps;
	struct xhci_port_cap *port_caps;
	unsigned int num_port_caps;
	struct timer_list comp_mode_recovery_timer;
	u32 port_status_u0;
	u16 test_mode;
	struct dentry *debugfs_root;
	struct dentry *debugfs_slots;
	struct list_head regset_list;
	void *dbc;
	long unsigned int priv[0];
};

struct xhci_segment {
	union xhci_trb *trbs;
	struct xhci_segment *next;
	dma_addr_t dma;
	dma_addr_t bounce_dma;
	void *bounce_buf;
	unsigned int bounce_offs;
	unsigned int bounce_len;
};

enum xhci_overhead_type {
	LS_OVERHEAD_TYPE = 0,
	FS_OVERHEAD_TYPE = 1,
	HS_OVERHEAD_TYPE = 2,
};

struct xhci_interval_bw {
	unsigned int num_packets;
	struct list_head endpoints;
	unsigned int overhead[3];
};

struct xhci_interval_bw_table {
	unsigned int interval0_esit_payload;
	struct xhci_interval_bw interval_bw[16];
	unsigned int bw_used;
	unsigned int ss_bw_in;
	unsigned int ss_bw_out;
};

struct xhci_tt_bw_info;

struct xhci_virt_device {
	struct usb_device *udev;
	struct xhci_container_ctx *out_ctx;
	struct xhci_container_ctx *in_ctx;
	struct xhci_virt_ep eps[31];
	u8 fake_port;
	u8 real_port;
	struct xhci_interval_bw_table *bw_table;
	struct xhci_tt_bw_info *tt_info;
	long unsigned int flags;
	u16 current_mel;
	void *debugfs_private;
};

struct xhci_tt_bw_info {
	struct list_head tt_list;
	int slot_id;
	int ttport;
	struct xhci_interval_bw_table bw_table;
	int active_eps;
};

struct xhci_root_port_bw_info {
	struct list_head tts;
	unsigned int num_active_tts;
	struct xhci_interval_bw_table bw_table;
};

struct xhci_device_context_array {
	__le64 dev_context_ptrs[256];
	dma_addr_t dma;
};

enum xhci_setup_dev {
	SETUP_CONTEXT_ONLY = 0,
	SETUP_CONTEXT_ADDRESS = 1,
};

struct xhci_td {
	struct list_head td_list;
	struct list_head cancelled_td_list;
	struct urb *urb;
	struct xhci_segment *start_seg;
	union xhci_trb *first_trb;
	union xhci_trb *last_trb;
	struct xhci_segment *bounce_seg;
	bool urb_length_set;
};

struct xhci_dequeue_state {
	struct xhci_segment *new_deq_seg;
	union xhci_trb *new_deq_ptr;
	int new_cycle_state;
	unsigned int stream_id;
};

struct xhci_erst_entry {
	__le64 seg_addr;
	__le32 seg_size;
	__le32 rsvd;
};

struct xhci_scratchpad {
	u64 *sp_array;
	dma_addr_t sp_dma;
	void **sp_buffers;
};

struct urb_priv {
	int num_tds;
	int num_tds_done;
	struct xhci_td td[0];
};

struct xhci_port_cap {
	u32 *psi;
	u8 psi_count;
	u8 psi_uid_count;
	u8 maj_rev;
	u8 min_rev;
};

struct xhci_port {
	__le32 *addr;
	int hw_portnum;
	int hcd_portnum;
	struct xhci_hub *rhub;
	struct xhci_port_cap *port_cap;
};

struct xhci_driver_overrides {
	size_t extra_priv_size;
	int (*reset)(struct usb_hcd *);
	int (*start)(struct usb_hcd *);
	int (*check_bandwidth)(struct usb_hcd *, struct usb_device *);
	void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
};

typedef void (*xhci_get_quirks_t)(struct device *, struct xhci_hcd *);

enum xhci_ep_reset_type {
	EP_HARD_RESET = 0,
	EP_SOFT_RESET = 1,
};

struct dbc_regs {
	__le32 capability;
	__le32 doorbell;
	__le32 ersts;
	__le32 __reserved_0;
	__le64 erstba;
	__le64 erdp;
	__le32 control;
	__le32 status;
	__le32 portsc;
	__le32 __reserved_1;
	__le64 dccp;
	__le32 devinfo1;
	__le32 devinfo2;
};

struct dbc_str_descs {
	char string0[64];
	char manufacturer[64];
	char product[64];
	char serial[64];
};

enum dbc_state {
	DS_DISABLED = 0,
	DS_INITIALIZED = 1,
	DS_ENABLED = 2,
	DS_CONNECTED = 3,
	DS_CONFIGURED = 4,
	DS_STALLED = 5,
};

struct xhci_dbc;

struct dbc_ep {
	struct xhci_dbc *dbc;
	struct list_head list_pending;
	struct xhci_ring *ring;
	unsigned int direction: 1;
};

struct dbc_driver;

struct xhci_dbc {
	spinlock_t lock;
	struct device *dev;
	struct xhci_hcd *xhci;
	struct dbc_regs *regs;
	struct xhci_ring *ring_evt;
	struct xhci_ring *ring_in;
	struct xhci_ring *ring_out;
	struct xhci_erst erst;
	struct xhci_container_ctx *ctx;
	struct dbc_str_descs *string;
	dma_addr_t string_dma;
	size_t string_size;
	enum dbc_state state;
	struct delayed_work event_work;
	unsigned int resume_required: 1;
	struct dbc_ep eps[2];
	const struct dbc_driver *driver;
	void *priv;
};

struct dbc_driver {
	int (*configure)(struct xhci_dbc *);
	void (*disconnect)(struct xhci_dbc *);
};

struct dbc_request {
	void *buf;
	unsigned int length;
	dma_addr_t dma;
	void (*complete)(struct xhci_dbc *, struct dbc_request *);
	struct list_head list_pool;
	int status;
	unsigned int actual;
	struct xhci_dbc *dbc;
	struct list_head list_pending;
	dma_addr_t trb_dma;
	union xhci_trb *trb;
	unsigned int direction: 1;
};

struct trace_event_raw_xhci_log_msg {
	struct trace_entry ent;
	u32 __data_loc_msg;
	char __data[0];
};

struct trace_event_raw_xhci_log_ctx {
	struct trace_entry ent;
	int ctx_64;
	unsigned int ctx_type;
	dma_addr_t ctx_dma;
	u8 *ctx_va;
	unsigned int ctx_ep_num;
	int slot_id;
	u32 __data_loc_ctx_data;
	char __data[0];
};

struct trace_event_raw_xhci_log_trb {
	struct trace_entry ent;
	u32 type;
	u32 field0;
	u32 field1;
	u32 field2;
	u32 field3;
	u32 __data_loc_str;
	char __data[0];
};

struct trace_event_raw_xhci_log_free_virt_dev {
	struct trace_entry ent;
	void *vdev;
	long long unsigned int out_ctx;
	long long unsigned int in_ctx;
	u8 fake_port;
	u8 real_port;
	u16 current_mel;
	char __data[0];
};

struct trace_event_raw_xhci_log_virt_dev {
	struct trace_entry ent;
	void *vdev;
	long long unsigned int out_ctx;
	long long unsigned int in_ctx;
	int devnum;
	int state;
	int speed;
	u8 portnum;
	u8 level;
	int slot_id;
	char __data[0];
};

struct trace_event_raw_xhci_log_urb {
	struct trace_entry ent;
	void *urb;
	unsigned int pipe;
	unsigned int stream;
	int status;
	unsigned int flags;
	int num_mapped_sgs;
	int num_sgs;
	int length;
	int actual;
	int epnum;
	int dir_in;
	int type;
	int slot_id;
	char __data[0];
};

struct trace_event_raw_xhci_log_ep_ctx {
	struct trace_entry ent;
	u32 info;
	u32 info2;
	u64 deq;
	u32 tx_info;
	u32 __data_loc_str;
	char __data[0];
};

struct trace_event_raw_xhci_log_slot_ctx {
	struct trace_entry ent;
	u32 info;
	u32 info2;
	u32 tt_info;
	u32 state;
	u32 __data_loc_str;
	char __data[0];
};

struct trace_event_raw_xhci_log_ctrl_ctx {
	struct trace_entry ent;
	u32 drop;
	u32 add;
	u32 __data_loc_str;
	char __data[0];
};

struct trace_event_raw_xhci_log_ring {
	struct trace_entry ent;
	u32 type;
	void *ring;
	dma_addr_t enq;
	dma_addr_t deq;
	dma_addr_t enq_seg;
	dma_addr_t deq_seg;
	unsigned int num_segs;
	unsigned int stream_id;
	unsigned int cycle_state;
	unsigned int num_trbs_free;
	unsigned int bounce_buf_len;
	char __data[0];
};

struct trace_event_raw_xhci_log_portsc {
	struct trace_entry ent;
	u32 portnum;
	u32 portsc;
	u32 __data_loc_str;
	char __data[0];
};

struct trace_event_raw_xhci_log_doorbell {
	struct trace_entry ent;
	u32 slot;
	u32 doorbell;
	u32 __data_loc_str;
	char __data[0];
};

struct trace_event_raw_xhci_dbc_log_request {
	struct trace_entry ent;
	struct dbc_request *req;
	bool dir;
	unsigned int actual;
	unsigned int length;
	int status;
	char __data[0];
};

struct trace_event_data_offsets_xhci_log_msg {
	u32 msg;
};

struct trace_event_data_offsets_xhci_log_ctx {
	u32 ctx_data;
};

struct trace_event_data_offsets_xhci_log_trb {
	u32 str;
};

struct trace_event_data_offsets_xhci_log_free_virt_dev {};

struct trace_event_data_offsets_xhci_log_virt_dev {};

struct trace_event_data_offsets_xhci_log_urb {};

struct trace_event_data_offsets_xhci_log_ep_ctx {
	u32 str;
};

struct trace_event_data_offsets_xhci_log_slot_ctx {
	u32 str;
};

struct trace_event_data_offsets_xhci_log_ctrl_ctx {
	u32 str;
};

struct trace_event_data_offsets_xhci_log_ring {};

struct trace_event_data_offsets_xhci_log_portsc {
	u32 str;
};

struct trace_event_data_offsets_xhci_log_doorbell {
	u32 str;
};

struct trace_event_data_offsets_xhci_dbc_log_request {};

typedef void (*btf_trace_xhci_dbg_address)(void *, struct va_format *);

typedef void (*btf_trace_xhci_dbg_context_change)(void *, struct va_format *);

typedef void (*btf_trace_xhci_dbg_quirks)(void *, struct va_format *);

typedef void (*btf_trace_xhci_dbg_reset_ep)(void *, struct va_format *);

typedef void (*btf_trace_xhci_dbg_cancel_urb)(void *, struct va_format *);

typedef void (*btf_trace_xhci_dbg_init)(void *, struct va_format *);

typedef void (*btf_trace_xhci_dbg_ring_expansion)(void *, struct va_format *);

typedef void (*btf_trace_xhci_address_ctx)(void *, struct xhci_hcd *, struct xhci_container_ctx *, unsigned int);

typedef void (*btf_trace_xhci_handle_event)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_handle_command)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_handle_transfer)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_queue_trb)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_dbc_handle_event)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_dbc_handle_transfer)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_dbc_gadget_ep_queue)(void *, struct xhci_ring *, struct xhci_generic_trb *);

typedef void (*btf_trace_xhci_free_virt_device)(void *, struct xhci_virt_device *);

typedef void (*btf_trace_xhci_alloc_virt_device)(void *, struct xhci_virt_device *);

typedef void (*btf_trace_xhci_setup_device)(void *, struct xhci_virt_device *);

typedef void (*btf_trace_xhci_setup_addressable_virt_device)(void *, struct xhci_virt_device *);

typedef void (*btf_trace_xhci_stop_device)(void *, struct xhci_virt_device *);

typedef void (*btf_trace_xhci_urb_enqueue)(void *, struct urb *);

typedef void (*btf_trace_xhci_urb_giveback)(void *, struct urb *);

typedef void (*btf_trace_xhci_urb_dequeue)(void *, struct urb *);

typedef void (*btf_trace_xhci_handle_cmd_stop_ep)(void *, struct xhci_ep_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_set_deq_ep)(void *, struct xhci_ep_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_reset_ep)(void *, struct xhci_ep_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_config_ep)(void *, struct xhci_ep_ctx *);

typedef void (*btf_trace_xhci_add_endpoint)(void *, struct xhci_ep_ctx *);

typedef void (*btf_trace_xhci_alloc_dev)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_free_dev)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_disable_slot)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_discover_or_reset_device)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_setup_device_slot)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_addr_dev)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_reset_dev)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_handle_cmd_set_deq)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_configure_endpoint)(void *, struct xhci_slot_ctx *);

typedef void (*btf_trace_xhci_address_ctrl_ctx)(void *, struct xhci_input_control_ctx *);

typedef void (*btf_trace_xhci_configure_endpoint_ctrl_ctx)(void *, struct xhci_input_control_ctx *);

typedef void (*btf_trace_xhci_ring_alloc)(void *, struct xhci_ring *);

typedef void (*btf_trace_xhci_ring_free)(void *, struct xhci_ring *);

typedef void (*btf_trace_xhci_ring_expansion)(void *, struct xhci_ring *);

typedef void (*btf_trace_xhci_inc_enq)(void *, struct xhci_ring *);

typedef void (*btf_trace_xhci_inc_deq)(void *, struct xhci_ring *);

typedef void (*btf_trace_xhci_handle_port_status)(void *, u32, u32);

typedef void (*btf_trace_xhci_get_port_status)(void *, u32, u32);

typedef void (*btf_trace_xhci_hub_status_data)(void *, u32, u32);

typedef void (*btf_trace_xhci_ring_ep_doorbell)(void *, u32, u32);

typedef void (*btf_trace_xhci_ring_host_doorbell)(void *, u32, u32);

typedef void (*btf_trace_xhci_dbc_alloc_request)(void *, struct dbc_request *);

typedef void (*btf_trace_xhci_dbc_free_request)(void *, struct dbc_request *);

typedef void (*btf_trace_xhci_dbc_queue_request)(void *, struct dbc_request *);

typedef void (*btf_trace_xhci_dbc_giveback_request)(void *, struct dbc_request *);

struct xhci_regset {
	char name[32];
	struct debugfs_regset32 regset;
	size_t nregs;
	struct list_head list;
};

struct xhci_file_map {
	const char *name;
	int (*show)(struct seq_file *, void *);
};

struct xhci_ep_priv {
	char name[32];
	struct dentry *root;
	struct xhci_stream_info *stream_info;
	struct xhci_ring *show_ring;
	unsigned int stream_id;
};

struct xhci_slot_priv {
	char name[32];
	struct dentry *root;
	struct xhci_ep_priv *eps[31];
	struct xhci_virt_device *dev;
};

struct xhci_driver_data {
	u64 quirks;
	const char *firmware;
};

struct xhci_plat_priv {
	const char *firmware_name;
	long long unsigned int quirks;
	int (*plat_setup)(struct usb_hcd *);
	void (*plat_start)(struct usb_hcd *);
	int (*init_quirk)(struct usb_hcd *);
	int (*suspend_quirk)(struct usb_hcd *);
	int (*resume_quirk)(struct usb_hcd *);
};

struct os_dependent {
	void *base;
	uint32_t reg_offset;
	void *mphi_base;
	bool use_swirq;
	int irq_num;
	int fiq_num;
	struct platform_device *platformdev;
};

typedef dma_addr_t dwc_dma_t;

struct dwc_workq;

typedef struct dwc_workq dwc_workq_t;

struct dwc_tasklet;

typedef struct dwc_tasklet dwc_tasklet_t;

struct dwc_timer;

typedef struct dwc_timer dwc_timer_t;

struct dwc_spinlock;

typedef struct dwc_spinlock dwc_spinlock_t;

union hwcfg1_data {
	uint32_t d32;
	struct {
		unsigned int ep_dir0: 2;
		unsigned int ep_dir1: 2;
		unsigned int ep_dir2: 2;
		unsigned int ep_dir3: 2;
		unsigned int ep_dir4: 2;
		unsigned int ep_dir5: 2;
		unsigned int ep_dir6: 2;
		unsigned int ep_dir7: 2;
		unsigned int ep_dir8: 2;
		unsigned int ep_dir9: 2;
		unsigned int ep_dir10: 2;
		unsigned int ep_dir11: 2;
		unsigned int ep_dir12: 2;
		unsigned int ep_dir13: 2;
		unsigned int ep_dir14: 2;
		unsigned int ep_dir15: 2;
	} b;
};

typedef union hwcfg1_data hwcfg1_data_t;

union hwcfg2_data {
	uint32_t d32;
	struct {
		unsigned int op_mode: 3;
		unsigned int architecture: 2;
		unsigned int point2point: 1;
		unsigned int hs_phy_type: 2;
		unsigned int fs_phy_type: 2;
		unsigned int num_dev_ep: 4;
		unsigned int num_host_chan: 4;
		unsigned int perio_ep_supported: 1;
		unsigned int dynamic_fifo: 1;
		unsigned int multi_proc_int: 1;
		unsigned int reserved21: 1;
		unsigned int nonperio_tx_q_depth: 2;
		unsigned int host_perio_tx_q_depth: 2;
		unsigned int dev_token_q_depth: 5;
		unsigned int otg_enable_ic_usb: 1;
	} b;
};

typedef union hwcfg2_data hwcfg2_data_t;

union hwcfg3_data {
	uint32_t d32;
	struct {
		unsigned int xfer_size_cntr_width: 4;
		unsigned int packet_size_cntr_width: 3;
		unsigned int otg_func: 1;
		unsigned int i2c: 1;
		unsigned int vendor_ctrl_if: 1;
		unsigned int optional_features: 1;
		unsigned int synch_reset_type: 1;
		unsigned int adp_supp: 1;
		unsigned int otg_enable_hsic: 1;
		unsigned int bc_support: 1;
		unsigned int otg_lpm_en: 1;
		unsigned int dfifo_depth: 16;
	} b;
};

typedef union hwcfg3_data hwcfg3_data_t;

union hwcfg4_data {
	uint32_t d32;
	struct {
		unsigned int num_dev_perio_in_ep: 4;
		unsigned int power_optimiz: 1;
		unsigned int min_ahb_freq: 1;
		unsigned int hiber: 1;
		unsigned int xhiber: 1;
		unsigned int reserved: 6;
		unsigned int utmi_phy_data_width: 2;
		unsigned int num_dev_mode_ctrl_ep: 4;
		unsigned int iddig_filt_en: 1;
		unsigned int vbus_valid_filt_en: 1;
		unsigned int a_valid_filt_en: 1;
		unsigned int b_valid_filt_en: 1;
		unsigned int session_end_filt_en: 1;
		unsigned int ded_fifo_en: 1;
		unsigned int num_in_eps: 4;
		unsigned int desc_dma: 1;
		unsigned int desc_dma_dyn: 1;
	} b;
};

typedef union hwcfg4_data hwcfg4_data_t;

union fifosize_data {
	uint32_t d32;
	struct {
		unsigned int startaddr: 16;
		unsigned int depth: 16;
	} b;
};

typedef union fifosize_data fifosize_data_t;

union hcfg_data {
	uint32_t d32;
	struct {
		unsigned int fslspclksel: 2;
		unsigned int fslssupp: 1;
		unsigned int reserved3_6: 4;
		unsigned int ena32khzs: 1;
		unsigned int resvalid: 8;
		unsigned int reserved16_22: 7;
		unsigned int descdma: 1;
		unsigned int frlisten: 2;
		unsigned int perschedena: 1;
		unsigned int reserved27_30: 4;
		unsigned int modechtimen: 1;
	} b;
};

typedef union hcfg_data hcfg_data_t;

union dcfg_data {
	uint32_t d32;
	struct {
		unsigned int devspd: 2;
		unsigned int nzstsouthshk: 1;
		unsigned int ena32khzs: 1;
		unsigned int devaddr: 7;
		unsigned int perfrint: 2;
		unsigned int endevoutnak: 1;
		unsigned int reserved14_17: 4;
		unsigned int epmscnt: 5;
		unsigned int descdma: 1;
		unsigned int perschintvl: 2;
		unsigned int resvalid: 6;
	} b;
};

typedef union dcfg_data dcfg_data_t;

struct dwc_otg_core_if;

struct dwc_ep;

typedef struct dwc_ep dwc_ep_t;

struct ep_xfer_info {
	struct dwc_otg_core_if *core_if;
	dwc_ep_t *ep;
	uint8_t state;
};

typedef struct ep_xfer_info ep_xfer_info_t;

enum dwc_otg_lx_state {
	DWC_OTG_L0 = 0,
	DWC_OTG_L1 = 1,
	DWC_OTG_L2 = 2,
	DWC_OTG_L3 = 3,
};

typedef enum dwc_otg_lx_state dwc_otg_lx_state_e;

struct dwc_otg_adp {
	uint32_t adp_started;
	uint32_t initial_probe;
	int32_t probe_timer_values[2];
	uint32_t probe_enabled;
	uint32_t sense_enabled;
	dwc_timer_t *sense_timer;
	uint32_t sense_timer_started;
	dwc_timer_t *vbuson_timer;
	uint32_t vbuson_timer_started;
	uint32_t attached;
	uint32_t probe_counter;
	uint32_t gpwrdn;
};

typedef struct dwc_otg_adp dwc_otg_adp_t;

struct dwc_otg_core_params;

typedef struct dwc_otg_core_params dwc_otg_core_params_t;

struct dwc_otg_core_global_regs;

typedef struct dwc_otg_core_global_regs dwc_otg_core_global_regs_t;

struct dwc_otg_dev_if;

typedef struct dwc_otg_dev_if dwc_otg_dev_if_t;

struct dwc_otg_host_if;

typedef struct dwc_otg_host_if dwc_otg_host_if_t;

struct dwc_otg_cil_callbacks;

struct dwc_otg_global_regs_backup;

struct dwc_otg_host_regs_backup;

struct dwc_otg_dev_regs_backup;

struct dwc_otg_core_if {
	dwc_otg_core_params_t *core_params;
	dwc_otg_core_global_regs_t *core_global_regs;
	dwc_otg_dev_if_t *dev_if;
	dwc_otg_host_if_t *host_if;
	uint32_t snpsid;
	uint8_t phy_init_done;
	uint8_t srp_success;
	uint8_t srp_timer_started;
	dwc_timer_t *srp_timer;
	volatile uint32_t *pcgcctl;
	uint32_t *data_fifo[16];
	uint16_t total_fifo_size;
	uint16_t rx_fifo_size;
	uint16_t nperio_tx_fifo_size;
	uint8_t dma_enable;
	uint8_t dma_desc_enable;
	uint8_t pti_enh_enable;
	uint8_t multiproc_int_enable;
	uint8_t en_multiple_tx_fifo;
	uint8_t queuing_high_bandwidth;
	hwcfg1_data_t hwcfg1;
	hwcfg2_data_t hwcfg2;
	hwcfg3_data_t hwcfg3;
	hwcfg4_data_t hwcfg4;
	fifosize_data_t hptxfsiz;
	hcfg_data_t hcfg;
	dcfg_data_t dcfg;
	uint8_t op_state;
	uint8_t restart_hcd_on_session_req;
	struct dwc_otg_cil_callbacks *hcd_cb;
	struct dwc_otg_cil_callbacks *pcd_cb;
	uint32_t p_tx_msk;
	uint32_t tx_msk;
	dwc_workq_t *wq_otg;
	dwc_timer_t *wkp_timer;
	uint32_t start_doeptsiz_val[16];
	ep_xfer_info_t ep_xfer_info[16];
	dwc_timer_t *ep_xfer_timer[16];
	dwc_otg_lx_state_e lx_state;
	struct dwc_otg_global_regs_backup *gr_backup;
	struct dwc_otg_host_regs_backup *hr_backup;
	struct dwc_otg_dev_regs_backup *dr_backup;
	uint32_t power_down;
	uint32_t adp_enable;
	dwc_otg_adp_t adp;
	int hibernation_suspend;
	int xhib;
	uint32_t otg_ver;
	uint8_t otg_sts;
	dwc_spinlock_t *lock;
	uint8_t start_predict;
	uint8_t nextep_seq[16];
	uint8_t first_in_nextep_seq;
	uint32_t frame_num;
};

typedef struct dwc_otg_core_if dwc_otg_core_if_t;

struct dwc_otg_pcd;

struct dwc_otg_hcd;

struct dwc_otg_device {
	struct os_dependent os_dep;
	dwc_otg_core_if_t *core_if;
	struct dwc_otg_pcd *pcd;
	struct dwc_otg_hcd *hcd;
	uint8_t common_irq_installed;
};

union dwc_otg_hcd_internal_flags {
	uint32_t d32;
	struct {
		unsigned int port_connect_status_change: 1;
		unsigned int port_connect_status: 1;
		unsigned int port_reset_change: 1;
		unsigned int port_enable_change: 1;
		unsigned int port_suspend_change: 1;
		unsigned int port_over_current_change: 1;
		unsigned int port_l1_change: 1;
		unsigned int port_speed: 2;
		int: 23;
		unsigned int reserved: 24;
	} b;
};

struct dwc_list_link {
	struct dwc_list_link *next;
	struct dwc_list_link *prev;
};

typedef struct dwc_list_link dwc_list_link_t;

struct dwc_hc;

struct hc_list {
	struct dwc_hc *cqh_first;
	struct dwc_hc *cqh_last;
};

struct urb_tq_entry;

struct urb_list {
	struct urb_tq_entry *tqh_first;
	struct urb_tq_entry **tqh_last;
};

struct dwc_otg_hcd_function_ops;

struct fiq_stack;

struct fiq_state;

struct fiq_dma_blob;

struct dwc_otg_hcd {
	struct dwc_otg_device *otg_dev;
	dwc_otg_core_if_t *core_if;
	struct dwc_otg_hcd_function_ops *fops;
	volatile union dwc_otg_hcd_internal_flags flags;
	dwc_list_link_t non_periodic_sched_inactive;
	dwc_list_link_t non_periodic_sched_active;
	dwc_list_link_t *non_periodic_qh_ptr;
	dwc_list_link_t periodic_sched_inactive;
	dwc_list_link_t periodic_sched_ready;
	dwc_list_link_t periodic_sched_assigned;
	dwc_list_link_t periodic_sched_queued;
	uint16_t periodic_usecs;
	uint16_t frame_usecs[8];
	uint16_t frame_number;
	uint16_t periodic_qh_count;
	struct hc_list free_hc_list;
	int periodic_channels;
	int non_periodic_channels;
	int available_host_channels;
	struct dwc_hc *hc_ptr_array[16];
	uint8_t *status_buf;
	dma_addr_t status_buf_dma;
	dwc_timer_t *conn_timer;
	dwc_tasklet_t *reset_tasklet;
	dwc_tasklet_t *completion_tasklet;
	struct urb_list completed_urb_list;
	dwc_spinlock_t *lock;
	void *priv;
	uint8_t otg_port;
	uint32_t *frame_list;
	int hub_port[128];
	dma_addr_t frame_list_dma;
	struct fiq_stack *fiq_stack;
	struct fiq_state *fiq_state;
	struct fiq_dma_blob *fiq_dmab;
};

typedef struct dwc_otg_device dwc_otg_device_t;

typedef struct dwc_otg_hcd dwc_otg_hcd_t;

struct dwc_otg_hcd_pipe_info {
	uint8_t dev_addr;
	uint8_t ep_num;
	uint8_t pipe_type;
	uint8_t pipe_dir;
	uint16_t mps;
};

struct dwc_otg_hcd_iso_packet_desc {
	uint32_t offset;
	uint32_t length;
	uint32_t actual_length;
	uint32_t status;
};

struct dwc_otg_qtd;

struct dwc_otg_hcd_urb {
	void *priv;
	struct dwc_otg_qtd *qtd;
	void *buf;
	dwc_dma_t dma;
	void *setup_packet;
	dwc_dma_t setup_dma;
	uint32_t length;
	uint32_t actual_length;
	uint32_t status;
	uint32_t error_count;
	uint32_t packet_count;
	uint32_t flags;
	uint16_t interval;
	struct dwc_otg_hcd_pipe_info pipe_info;
	struct dwc_otg_hcd_iso_packet_desc iso_descs[0];
};

typedef struct dwc_otg_hcd_urb dwc_otg_hcd_urb_t;

typedef int (*dwc_otg_hcd_start_cb_t)(dwc_otg_hcd_t *);

typedef int (*dwc_otg_hcd_disconnect_cb_t)(dwc_otg_hcd_t *);

typedef int (*dwc_otg_hcd_hub_info_from_urb_cb_t)(dwc_otg_hcd_t *, void *, uint32_t *, uint32_t *);

typedef int (*dwc_otg_hcd_speed_from_urb_cb_t)(dwc_otg_hcd_t *, void *);

typedef int (*dwc_otg_hcd_complete_urb_cb_t)(dwc_otg_hcd_t *, void *, dwc_otg_hcd_urb_t *, int32_t);

typedef int (*dwc_otg_hcd_get_b_hnp_enable)(dwc_otg_hcd_t *);

struct dwc_otg_hcd_function_ops {
	dwc_otg_hcd_start_cb_t start;
	dwc_otg_hcd_disconnect_cb_t disconnect;
	dwc_otg_hcd_hub_info_from_urb_cb_t hub_info;
	dwc_otg_hcd_speed_from_urb_cb_t speed;
	dwc_otg_hcd_complete_urb_cb_t complete;
	dwc_otg_hcd_get_b_hnp_enable get_b_hnp_enable;
};

struct dwc_otg_core_global_regs {
	volatile uint32_t gotgctl;
	volatile uint32_t gotgint;
	volatile uint32_t gahbcfg;
	volatile uint32_t gusbcfg;
	volatile uint32_t grstctl;
	volatile uint32_t gintsts;
	volatile uint32_t gintmsk;
	volatile uint32_t grxstsr;
	volatile uint32_t grxstsp;
	volatile uint32_t grxfsiz;
	volatile uint32_t gnptxfsiz;
	volatile uint32_t gnptxsts;
	volatile uint32_t gi2cctl;
	volatile uint32_t gpvndctl;
	volatile uint32_t ggpio;
	volatile uint32_t guid;
	volatile uint32_t gsnpsid;
	volatile uint32_t ghwcfg1;
	volatile uint32_t ghwcfg2;
	volatile uint32_t ghwcfg3;
	volatile uint32_t ghwcfg4;
	volatile uint32_t glpmcfg;
	volatile uint32_t gpwrdn;
	volatile uint32_t gdfifocfg;
	volatile uint32_t adpctl;
	volatile uint32_t reserved39[39];
	volatile uint32_t hptxfsiz;
	volatile uint32_t dtxfsiz[15];
};

union gintmsk_data {
	uint32_t d32;
	struct {
		unsigned int reserved0: 1;
		unsigned int modemismatch: 1;
		unsigned int otgintr: 1;
		unsigned int sofintr: 1;
		unsigned int rxstsqlvl: 1;
		unsigned int nptxfempty: 1;
		unsigned int ginnakeff: 1;
		unsigned int goutnakeff: 1;
		unsigned int ulpickint: 1;
		unsigned int i2cintr: 1;
		unsigned int erlysuspend: 1;
		unsigned int usbsuspend: 1;
		unsigned int usbreset: 1;
		unsigned int enumdone: 1;
		unsigned int isooutdrop: 1;
		unsigned int eopframe: 1;
		unsigned int restoredone: 1;
		unsigned int epmismatch: 1;
		unsigned int inepintr: 1;
		unsigned int outepintr: 1;
		unsigned int incomplisoin: 1;
		unsigned int incomplisoout: 1;
		unsigned int fetsusp: 1;
		unsigned int resetdet: 1;
		unsigned int portintr: 1;
		unsigned int hcintr: 1;
		unsigned int ptxfempty: 1;
		unsigned int lpmtranrcvd: 1;
		unsigned int conidstschng: 1;
		unsigned int disconnect: 1;
		unsigned int sessreqintr: 1;
		unsigned int wkupintr: 1;
	} b;
};

typedef union gintmsk_data gintmsk_data_t;

struct dwc_otg_dev_global_regs {
	volatile uint32_t dcfg;
	volatile uint32_t dctl;
	volatile uint32_t dsts;
	uint32_t unused;
	volatile uint32_t diepmsk;
	volatile uint32_t doepmsk;
	volatile uint32_t daint;
	volatile uint32_t daintmsk;
	volatile uint32_t dtknqr1;
	volatile uint32_t dtknqr2;
	volatile uint32_t dvbusdis;
	volatile uint32_t dvbuspulse;
	volatile uint32_t dtknqr3_dthrctl;
	volatile uint32_t dtknqr4_fifoemptymsk;
	volatile uint32_t deachint;
	volatile uint32_t deachintmsk;
	volatile uint32_t diepeachintmsk[16];
	volatile uint32_t doepeachintmsk[16];
};

typedef struct dwc_otg_dev_global_regs dwc_otg_device_global_regs_t;

struct dwc_otg_dev_in_ep_regs {
	volatile uint32_t diepctl;
	uint32_t reserved04;
	volatile uint32_t diepint;
	uint32_t reserved0C;
	volatile uint32_t dieptsiz;
	volatile uint32_t diepdma;
	volatile uint32_t dtxfsts;
	volatile uint32_t diepdmab;
};

typedef struct dwc_otg_dev_in_ep_regs dwc_otg_dev_in_ep_regs_t;

struct dwc_otg_dev_out_ep_regs {
	volatile uint32_t doepctl;
	uint32_t reserved04;
	volatile uint32_t doepint;
	uint32_t reserved0C;
	volatile uint32_t doeptsiz;
	volatile uint32_t doepdma;
	uint32_t unused;
	uint32_t doepdmab;
};

typedef struct dwc_otg_dev_out_ep_regs dwc_otg_dev_out_ep_regs_t;

union dev_dma_desc_sts {
	uint32_t d32;
	struct {
		unsigned int bytes: 16;
		unsigned int nak: 1;
		unsigned int reserved17_22: 6;
		unsigned int mtrf: 1;
		unsigned int sr: 1;
		unsigned int ioc: 1;
		unsigned int sp: 1;
		unsigned int l: 1;
		unsigned int sts: 2;
		unsigned int bs: 2;
	} b;
	struct {
		unsigned int rxbytes: 11;
		unsigned int reserved11: 1;
		unsigned int framenum: 11;
		unsigned int pid: 2;
		unsigned int ioc: 1;
		unsigned int sp: 1;
		unsigned int l: 1;
		unsigned int rxsts: 2;
		unsigned int bs: 2;
	} b_iso_out;
	struct {
		unsigned int txbytes: 12;
		unsigned int framenum: 11;
		unsigned int pid: 2;
		unsigned int ioc: 1;
		unsigned int sp: 1;
		unsigned int l: 1;
		unsigned int txsts: 2;
		unsigned int bs: 2;
	} b_iso_in;
};

typedef union dev_dma_desc_sts dev_dma_desc_sts_t;

struct dwc_otg_dev_dma_desc {
	dev_dma_desc_sts_t status;
	uint32_t buf;
};

typedef struct dwc_otg_dev_dma_desc dwc_otg_dev_dma_desc_t;

struct dwc_otg_dev_if {
	dwc_otg_device_global_regs_t *dev_global_regs;
	dwc_otg_dev_in_ep_regs_t *in_ep_regs[16];
	dwc_otg_dev_out_ep_regs_t *out_ep_regs[16];
	uint8_t speed;
	uint8_t num_in_eps;
	uint8_t num_out_eps;
	uint16_t perio_tx_fifo_size[15];
	uint16_t tx_fifo_size[15];
	uint16_t rx_thr_en;
	uint16_t iso_tx_thr_en;
	uint16_t non_iso_tx_thr_en;
	uint16_t rx_thr_length;
	uint16_t tx_thr_length;
	dwc_dma_t dma_setup_desc_addr[2];
	dwc_otg_dev_dma_desc_t *setup_desc_addr[2];
	dwc_otg_dev_dma_desc_t *psetup;
	uint32_t setup_desc_index;
	dwc_dma_t dma_in_desc_addr;
	dwc_otg_dev_dma_desc_t *in_desc_addr;
	dwc_dma_t dma_out_desc_addr;
	dwc_otg_dev_dma_desc_t *out_desc_addr;
	uint32_t spd;
	void *isoc_ep;
};

struct dwc_otg_host_global_regs {
	volatile uint32_t hcfg;
	volatile uint32_t hfir;
	volatile uint32_t hfnum;
	uint32_t reserved40C;
	volatile uint32_t hptxsts;
	volatile uint32_t haint;
	volatile uint32_t haintmsk;
	volatile uint32_t hflbaddr;
};

typedef struct dwc_otg_host_global_regs dwc_otg_host_global_regs_t;

union haintmsk_data {
	uint32_t d32;
	struct {
		unsigned int ch0: 1;
		unsigned int ch1: 1;
		unsigned int ch2: 1;
		unsigned int ch3: 1;
		unsigned int ch4: 1;
		unsigned int ch5: 1;
		unsigned int ch6: 1;
		unsigned int ch7: 1;
		unsigned int ch8: 1;
		unsigned int ch9: 1;
		unsigned int ch10: 1;
		unsigned int ch11: 1;
		unsigned int ch12: 1;
		unsigned int ch13: 1;
		unsigned int ch14: 1;
		unsigned int ch15: 1;
		unsigned int reserved: 16;
	} b;
	struct {
		unsigned int chint: 16;
		unsigned int reserved: 16;
	} b2;
};

typedef union haintmsk_data haintmsk_data_t;

struct dwc_otg_hc_regs {
	volatile uint32_t hcchar;
	volatile uint32_t hcsplt;
	volatile uint32_t hcint;
	volatile uint32_t hcintmsk;
	volatile uint32_t hctsiz;
	volatile uint32_t hcdma;
	volatile uint32_t reserved;
	volatile uint32_t hcdmab;
};

typedef struct dwc_otg_hc_regs dwc_otg_hc_regs_t;

union hcchar_data {
	uint32_t d32;
	struct {
		unsigned int mps: 11;
		unsigned int epnum: 4;
		unsigned int epdir: 1;
		unsigned int reserved: 1;
		unsigned int lspddev: 1;
		unsigned int eptype: 2;
		unsigned int multicnt: 2;
		unsigned int devaddr: 7;
		unsigned int oddfrm: 1;
		unsigned int chdis: 1;
		unsigned int chen: 1;
	} b;
};

typedef union hcchar_data hcchar_data_t;

union hcsplt_data {
	uint32_t d32;
	struct {
		unsigned int prtaddr: 7;
		unsigned int hubaddr: 7;
		unsigned int xactpos: 2;
		unsigned int compsplt: 1;
		unsigned int reserved: 14;
		unsigned int spltena: 1;
	} b;
};

typedef union hcsplt_data hcsplt_data_t;

union hcint_data {
	uint32_t d32;
	struct {
		unsigned int xfercomp: 1;
		unsigned int chhltd: 1;
		unsigned int ahberr: 1;
		unsigned int stall: 1;
		unsigned int nak: 1;
		unsigned int ack: 1;
		unsigned int nyet: 1;
		unsigned int xacterr: 1;
		unsigned int bblerr: 1;
		unsigned int frmovrun: 1;
		unsigned int datatglerr: 1;
		unsigned int bna: 1;
		unsigned int xcs_xact: 1;
		unsigned int frm_list_roll: 1;
		unsigned int reserved14_31: 18;
	} b;
};

typedef union hcint_data hcint_data_t;

union hcintmsk_data {
	uint32_t d32;
	struct {
		unsigned int xfercompl: 1;
		unsigned int chhltd: 1;
		unsigned int ahberr: 1;
		unsigned int stall: 1;
		unsigned int nak: 1;
		unsigned int ack: 1;
		unsigned int nyet: 1;
		unsigned int xacterr: 1;
		unsigned int bblerr: 1;
		unsigned int frmovrun: 1;
		unsigned int datatglerr: 1;
		unsigned int bna: 1;
		unsigned int xcs_xact: 1;
		unsigned int frm_list_roll: 1;
		unsigned int reserved14_31: 18;
	} b;
};

typedef union hcintmsk_data hcintmsk_data_t;

union hctsiz_data {
	uint32_t d32;
	struct {
		unsigned int xfersize: 19;
		unsigned int pktcnt: 10;
		unsigned int pid: 2;
		unsigned int dopng: 1;
	} b;
	struct {
		unsigned int schinfo: 8;
		unsigned int ntd: 8;
		unsigned int reserved16_28: 13;
		unsigned int pid: 2;
		unsigned int dopng: 1;
	} b_ddma;
};

typedef union hctsiz_data hctsiz_data_t;

union hcdma_data {
	uint32_t d32;
	struct {
		unsigned int reserved0_2: 3;
		unsigned int ctd: 8;
		unsigned int dma_addr: 21;
	} b;
};

typedef union hcdma_data hcdma_data_t;

union host_dma_desc_sts {
	uint32_t d32;
	struct {
		unsigned int n_bytes: 17;
		unsigned int qtd_offset: 6;
		unsigned int a_qtd: 1;
		unsigned int sup: 1;
		unsigned int ioc: 1;
		unsigned int eol: 1;
		unsigned int reserved27: 1;
		unsigned int sts: 2;
		unsigned int reserved30: 1;
		unsigned int a: 1;
	} b;
	struct {
		unsigned int n_bytes: 12;
		unsigned int reserved12_24: 13;
		unsigned int ioc: 1;
		unsigned int reserved26_27: 2;
		unsigned int sts: 2;
		unsigned int reserved30: 1;
		unsigned int a: 1;
	} b_isoc;
};

typedef union host_dma_desc_sts host_dma_desc_sts_t;

struct dwc_otg_host_dma_desc {
	host_dma_desc_sts_t status;
	uint32_t buf;
};

typedef struct dwc_otg_host_dma_desc dwc_otg_host_dma_desc_t;

struct dwc_otg_host_if {
	dwc_otg_host_global_regs_t *host_global_regs;
	volatile uint32_t *hprt0;
	dwc_otg_hc_regs_t *hc_regs[16];
	uint8_t num_host_channels;
	uint8_t perio_eps_supported;
	uint16_t perio_tx_fifo_size;
};

struct dwc_ep {
	uint8_t num;
	unsigned int is_in: 1;
	unsigned int active: 1;
	unsigned int tx_fifo_num: 4;
	unsigned int type: 2;
	unsigned int data_pid_start: 1;
	unsigned int even_odd_frame: 1;
	unsigned int maxpacket: 11;
	uint32_t maxxfer;
	dwc_dma_t dma_addr;
	dwc_dma_t dma_desc_addr;
	dwc_otg_dev_dma_desc_t *desc_addr;
	uint8_t *start_xfer_buff;
	uint8_t *xfer_buff;
	unsigned int xfer_len: 19;
	short: 13;
	unsigned int xfer_count: 19;
	unsigned int sent_zlp: 1;
	short: 12;
	unsigned int total_len: 19;
	unsigned int stall_clear_flag: 1;
	unsigned int stp_rollover;
	uint32_t desc_cnt;
	uint32_t bInterval;
	uint32_t frame_num;
	uint8_t frm_overrun;
};

enum dwc_otg_halt_status {
	DWC_OTG_HC_XFER_NO_HALT_STATUS = 0,
	DWC_OTG_HC_XFER_COMPLETE = 1,
	DWC_OTG_HC_XFER_URB_COMPLETE = 2,
	DWC_OTG_HC_XFER_ACK = 3,
	DWC_OTG_HC_XFER_NAK = 4,
	DWC_OTG_HC_XFER_NYET = 5,
	DWC_OTG_HC_XFER_STALL = 6,
	DWC_OTG_HC_XFER_XACT_ERR = 7,
	DWC_OTG_HC_XFER_FRAME_OVERRUN = 8,
	DWC_OTG_HC_XFER_BABBLE_ERR = 9,
	DWC_OTG_HC_XFER_DATA_TOGGLE_ERR = 10,
	DWC_OTG_HC_XFER_AHB_ERR = 11,
	DWC_OTG_HC_XFER_PERIODIC_INCOMPLETE = 12,
	DWC_OTG_HC_XFER_URB_DEQUEUE = 13,
};

typedef enum dwc_otg_halt_status dwc_otg_halt_status_e;

struct dwc_otg_qh;

struct dwc_hc {
	uint8_t hc_num;
	unsigned int dev_addr: 7;
	unsigned int ep_num: 4;
	unsigned int ep_is_in: 1;
	unsigned int speed: 2;
	unsigned int ep_type: 2;
	char: 8;
	unsigned int max_packet: 11;
	unsigned int data_pid_start: 2;
	unsigned int multi_count: 2;
	uint8_t *xfer_buff;
	dwc_dma_t align_buff;
	uint32_t xfer_len;
	uint32_t xfer_count;
	uint16_t start_pkt_count;
	uint8_t xfer_started;
	uint8_t do_ping;
	uint8_t error_state;
	uint8_t halt_on_queue;
	uint8_t halt_pending;
	dwc_otg_halt_status_e halt_status;
	uint8_t do_split;
	uint8_t complete_split;
	uint8_t hub_addr;
	uint8_t port_addr;
	uint8_t xact_pos;
	uint8_t short_read;
	uint8_t requests;
	struct dwc_otg_qh *qh;
	struct {
		struct dwc_hc *cqe_next;
		struct dwc_hc *cqe_prev;
	} hc_list_entry;
	uint16_t ntd;
	dwc_dma_t desc_list_addr;
	uint8_t schinfo;
};

struct dwc_otg_qtd_list {
	struct dwc_otg_qtd *cqh_first;
	struct dwc_otg_qtd *cqh_last;
};

struct dwc_otg_qh {
	uint8_t ep_type;
	uint8_t ep_is_in;
	uint16_t maxp;
	uint8_t dev_speed;
	uint8_t data_toggle;
	uint8_t ping_state;
	struct dwc_otg_qtd_list qtd_list;
	struct dwc_hc *channel;
	uint8_t do_split;
	uint16_t usecs;
	uint16_t interval;
	uint16_t sched_frame;
	uint16_t nak_frame;
	uint16_t start_split_frame;
	uint8_t *dw_align_buf;
	dwc_dma_t dw_align_buf_dma;
	dwc_list_link_t qh_list_entry;
	dwc_otg_host_dma_desc_t *desc_list;
	dwc_dma_t desc_list_dma;
	uint32_t *n_bytes;
	uint16_t ntd;
	uint8_t td_first;
	uint8_t td_last;
	uint16_t speed;
	uint16_t frame_usecs[8];
	uint32_t skip_count;
};

struct dwc_otg_core_params {
	int32_t opt;
	int32_t otg_cap;
	int32_t dma_enable;
	int32_t dma_desc_enable;
	int32_t dma_burst_size;
	int32_t speed;
	int32_t host_support_fs_ls_low_power;
	int32_t host_ls_low_power_phy_clk;
	int32_t enable_dynamic_fifo;
	int32_t data_fifo_size;
	int32_t dev_rx_fifo_size;
	int32_t dev_nperio_tx_fifo_size;
	uint32_t dev_perio_tx_fifo_size[15];
	int32_t host_rx_fifo_size;
	int32_t host_nperio_tx_fifo_size;
	int32_t host_perio_tx_fifo_size;
	int32_t max_transfer_size;
	int32_t max_packet_count;
	int32_t host_channels;
	int32_t dev_endpoints;
	int32_t phy_type;
	int32_t phy_utmi_width;
	int32_t phy_ulpi_ddr;
	int32_t phy_ulpi_ext_vbus;
	int32_t i2c_enable;
	int32_t ulpi_fs_ls;
	int32_t ts_dline;
	int32_t en_multiple_tx_fifo;
	uint32_t dev_tx_fifo_size[15];
	uint32_t thr_ctl;
	uint32_t tx_thr_length;
	uint32_t rx_thr_length;
	int32_t lpm_enable;
	int32_t pti_enable;
	int32_t mpi_enable;
	int32_t ic_usb_cap;
	int32_t ahb_thr_ratio;
	int32_t adp_supp_enable;
	int32_t reload_ctl;
	int32_t dev_out_nak;
	int32_t cont_on_bna;
	int32_t ahb_single;
	int32_t power_down;
	int32_t otg_ver;
};

struct dwc_otg_global_regs_backup {
	uint32_t gotgctl_local;
	uint32_t gintmsk_local;
	uint32_t gahbcfg_local;
	uint32_t gusbcfg_local;
	uint32_t grxfsiz_local;
	uint32_t gnptxfsiz_local;
	uint32_t gi2cctl_local;
	uint32_t hptxfsiz_local;
	uint32_t pcgcctl_local;
	uint32_t gdfifocfg_local;
	uint32_t dtxfsiz_local[16];
	uint32_t gpwrdn_local;
	uint32_t xhib_pcgcctl;
	uint32_t xhib_gpwrdn;
};

struct dwc_otg_host_regs_backup {
	uint32_t hcfg_local;
	uint32_t haintmsk_local;
	uint32_t hcintmsk_local[16];
	uint32_t hprt0_local;
	uint32_t hfir_local;
};

struct dwc_otg_dev_regs_backup {
	uint32_t dcfg;
	uint32_t dctl;
	uint32_t daintmsk;
	uint32_t diepmsk;
	uint32_t doepmsk;
	uint32_t diepctl[16];
	uint32_t dieptsiz[16];
	uint32_t diepdma[16];
};

struct dwc_otg_cil_callbacks {
	int (*start)(void *);
	int (*stop)(void *);
	int (*disconnect)(void *);
	int (*resume_wakeup)(void *);
	int (*suspend)(void *);
	int (*session_start)(void *);
	void *p;
};

enum dwc_otg_control_phase {
	DWC_OTG_CONTROL_SETUP = 0,
	DWC_OTG_CONTROL_DATA = 1,
	DWC_OTG_CONTROL_STATUS = 2,
};

typedef enum dwc_otg_control_phase dwc_otg_control_phase_e;

struct dwc_otg_qtd {
	uint8_t data_toggle;
	dwc_otg_control_phase_e control_phase;
	uint8_t complete_split;
	uint32_t ssplit_out_xfer_count;
	uint8_t error_count;
	uint16_t isoc_frame_index;
	uint8_t isoc_split_pos;
	uint16_t isoc_split_offset;
	struct dwc_otg_hcd_urb *urb;
	struct dwc_otg_qh *qh;
	struct {
		struct dwc_otg_qtd *cqe_next;
		struct dwc_otg_qtd *cqe_prev;
	} qtd_list_entry;
	uint8_t in_process;
	uint8_t n_desc;
	uint16_t isoc_frame_index_last;
};

struct urb_tq_entry {
	struct urb *urb;
	struct {
		struct urb_tq_entry *tqe_next;
		struct urb_tq_entry **tqe_prev;
	} urb_tq_entries;
};

struct fiq_stack {
	int magic1;
	uint8_t stack[2048];
	int magic2;
};

typedef spinlock_t fiq_lock_t;

typedef struct {
	volatile void *base;
	volatile void *ctrl;
	volatile void *outdda;
	volatile void *outddb;
	volatile void *intstat;
	volatile void *swirq_set;
	volatile void *swirq_clr;
} mphi_regs_t;

enum fiq_fsm_state {
	FIQ_PASSTHROUGH = 0,
	FIQ_PASSTHROUGH_ERRORSTATE = 31,
	FIQ_NP_SSPLIT_STARTED = 1,
	FIQ_NP_SSPLIT_RETRY = 2,
	FIQ_NP_SSPLIT_PENDING = 33,
	FIQ_NP_OUT_CSPLIT_RETRY = 3,
	FIQ_NP_IN_CSPLIT_RETRY = 4,
	FIQ_NP_SPLIT_DONE = 5,
	FIQ_NP_SPLIT_LS_ABORTED = 6,
	FIQ_NP_SPLIT_HS_ABORTED = 7,
	FIQ_PER_SSPLIT_QUEUED = 8,
	FIQ_PER_SSPLIT_STARTED = 9,
	FIQ_PER_SSPLIT_LAST = 10,
	FIQ_PER_ISO_OUT_PENDING = 11,
	FIQ_PER_ISO_OUT_ACTIVE = 12,
	FIQ_PER_ISO_OUT_LAST = 13,
	FIQ_PER_ISO_OUT_DONE = 27,
	FIQ_PER_CSPLIT_WAIT = 14,
	FIQ_PER_CSPLIT_NYET1 = 15,
	FIQ_PER_CSPLIT_BROKEN_NYET1 = 28,
	FIQ_PER_CSPLIT_NYET_FAFF = 29,
	FIQ_PER_CSPLIT_POLL = 16,
	FIQ_PER_CSPLIT_LAST = 17,
	FIQ_PER_SPLIT_DONE = 18,
	FIQ_PER_SPLIT_LS_ABORTED = 19,
	FIQ_PER_SPLIT_HS_ABORTED = 20,
	FIQ_PER_SPLIT_NYET_ABORTED = 21,
	FIQ_PER_SPLIT_TIMEOUT = 22,
	FIQ_HS_ISOC_TURBO = 23,
	FIQ_HS_ISOC_SLEEPING = 24,
	FIQ_HS_ISOC_DONE = 25,
	FIQ_HS_ISOC_ABORTED = 26,
	FIQ_DEQUEUE_ISSUED = 30,
	FIQ_TEST = 32,
};

struct fiq_dma_info {
	u8 index;
	u8 slot_len[6];
};

struct fiq_hs_isoc_info {
	struct dwc_otg_hcd_iso_packet_desc *iso_desc;
	unsigned int nrframes;
	unsigned int index;
	unsigned int stride;
};

struct fiq_channel_state {
	enum fiq_fsm_state fsm;
	unsigned int nr_errors;
	unsigned int hub_addr;
	unsigned int port_addr;
	unsigned int expected_uframe;
	unsigned int uframe_sleeps;
	unsigned int nrpackets;
	struct fiq_dma_info dma_info;
	struct fiq_hs_isoc_info hs_isoc_info;
	hcchar_data_t hcchar_copy;
	hcsplt_data_t hcsplt_copy;
	hcint_data_t hcint_copy;
	hcintmsk_data_t hcintmsk_copy;
	hctsiz_data_t hctsiz_copy;
	hcdma_data_t hcdma_copy;
};

struct fiq_state {
	fiq_lock_t lock;
	mphi_regs_t mphi_regs;
	void *dwc_regs_base;
	dma_addr_t dma_base;
	struct fiq_dma_blob *fiq_dmab;
	void *dummy_send;
	dma_addr_t dummy_send_dma;
	gintmsk_data_t gintmsk_saved;
	haintmsk_data_t haintmsk_saved;
	int mphi_int_count;
	unsigned int fiq_done;
	unsigned int kick_np_queues;
	unsigned int next_sched_frame;
	struct fiq_channel_state channel[0];
};

struct fiq_split_dma_slot {
	u8 buf[188];
};

struct fiq_dma_channel {
	struct fiq_split_dma_slot index[6];
};

struct fiq_dma_blob {
	struct fiq_dma_channel channel[0];
};

struct dwc_otg_driver_module_params {
	int32_t opt;
	int32_t otg_cap;
	int32_t dma_enable;
	int32_t dma_desc_enable;
	int32_t dma_burst_size;
	int32_t speed;
	int32_t host_support_fs_ls_low_power;
	int32_t host_ls_low_power_phy_clk;
	int32_t enable_dynamic_fifo;
	int32_t data_fifo_size;
	int32_t dev_rx_fifo_size;
	int32_t dev_nperio_tx_fifo_size;
	uint32_t dev_perio_tx_fifo_size[15];
	int32_t host_rx_fifo_size;
	int32_t host_nperio_tx_fifo_size;
	int32_t host_perio_tx_fifo_size;
	int32_t max_transfer_size;
	int32_t max_packet_count;
	int32_t host_channels;
	int32_t dev_endpoints;
	int32_t phy_type;
	int32_t phy_utmi_width;
	int32_t phy_ulpi_ddr;
	int32_t phy_ulpi_ext_vbus;
	int32_t i2c_enable;
	int32_t ulpi_fs_ls;
	int32_t ts_dline;
	int32_t en_multiple_tx_fifo;
	uint32_t dev_tx_fifo_size[15];
	uint32_t thr_ctl;
	uint32_t tx_thr_length;
	uint32_t rx_thr_length;
	int32_t pti_enable;
	int32_t mpi_enable;
	int32_t lpm_enable;
	int32_t ic_usb_cap;
	int32_t ahb_thr_ratio;
	int32_t power_down;
	int32_t reload_ctl;
	int32_t dev_out_nak;
	int32_t cont_on_bna;
	int32_t ahb_single;
	int32_t otg_ver;
	int32_t adp_enable;
};

union gotgctl_data {
	uint32_t d32;
	struct {
		unsigned int sesreqscs: 1;
		unsigned int sesreq: 1;
		unsigned int vbvalidoven: 1;
		unsigned int vbvalidovval: 1;
		unsigned int avalidoven: 1;
		unsigned int avalidovval: 1;
		unsigned int bvalidoven: 1;
		unsigned int bvalidovval: 1;
		unsigned int hstnegscs: 1;
		unsigned int hnpreq: 1;
		unsigned int hstsethnpen: 1;
		unsigned int devhnpen: 1;
		unsigned int reserved12_15: 4;
		unsigned int conidsts: 1;
		unsigned int dbnctime: 1;
		unsigned int asesvld: 1;
		unsigned int bsesvld: 1;
		unsigned int otgver: 1;
		unsigned int reserved1: 1;
		unsigned int multvalidbc: 5;
		unsigned int chirpen: 1;
		unsigned int reserved28_31: 4;
	} b;
};

typedef union gotgctl_data gotgctl_data_t;

union gahbcfg_data {
	uint32_t d32;
	struct {
		unsigned int glblintrmsk: 1;
		unsigned int hburstlen: 4;
		unsigned int dmaenable: 1;
		unsigned int reserved: 1;
		unsigned int nptxfemplvl_txfemplvl: 1;
		unsigned int ptxfemplvl: 1;
		unsigned int reserved9_20: 12;
		unsigned int remmemsupp: 1;
		unsigned int notialldmawrit: 1;
		unsigned int ahbsingle: 1;
		unsigned int reserved24_31: 8;
	} b;
};

typedef union gahbcfg_data gahbcfg_data_t;

union gusbcfg_data {
	uint32_t d32;
	struct {
		unsigned int toutcal: 3;
		unsigned int phyif: 1;
		unsigned int ulpi_utmi_sel: 1;
		unsigned int fsintf: 1;
		unsigned int physel: 1;
		unsigned int ddrsel: 1;
		unsigned int srpcap: 1;
		unsigned int hnpcap: 1;
		unsigned int usbtrdtim: 4;
		unsigned int reserved1: 1;
		unsigned int phylpwrclksel: 1;
		unsigned int otgutmifssel: 1;
		unsigned int ulpi_fsls: 1;
		unsigned int ulpi_auto_res: 1;
		unsigned int ulpi_clk_sus_m: 1;
		unsigned int ulpi_ext_vbus_drv: 1;
		unsigned int ulpi_int_vbus_indicator: 1;
		unsigned int term_sel_dl_pulse: 1;
		unsigned int indicator_complement: 1;
		unsigned int indicator_pass_through: 1;
		unsigned int ulpi_int_prot_dis: 1;
		unsigned int ic_usb_cap: 1;
		unsigned int ic_traffic_pull_remove: 1;
		unsigned int tx_end_delay: 1;
		unsigned int force_host_mode: 1;
		unsigned int force_dev_mode: 1;
		unsigned int reserved31: 1;
	} b;
};

typedef union gusbcfg_data gusbcfg_data_t;

union grstctl_data {
	uint32_t d32;
	struct {
		unsigned int csftrst: 1;
		unsigned int hsftrst: 1;
		unsigned int hstfrm: 1;
		unsigned int intknqflsh: 1;
		unsigned int rxfflsh: 1;
		unsigned int txfflsh: 1;
		unsigned int txfnum: 5;
		unsigned int reserved11_29: 19;
		unsigned int dmareq: 1;
		unsigned int ahbidle: 1;
	} b;
};

typedef union grstctl_data grstctl_t;

union gintsts_data {
	uint32_t d32;
	struct {
		unsigned int curmode: 1;
		unsigned int modemismatch: 1;
		unsigned int otgintr: 1;
		unsigned int sofintr: 1;
		unsigned int rxstsqlvl: 1;
		unsigned int nptxfempty: 1;
		unsigned int ginnakeff: 1;
		unsigned int goutnakeff: 1;
		unsigned int ulpickint: 1;
		unsigned int i2cintr: 1;
		unsigned int erlysuspend: 1;
		unsigned int usbsuspend: 1;
		unsigned int usbreset: 1;
		unsigned int enumdone: 1;
		unsigned int isooutdrop: 1;
		unsigned int eopframe: 1;
		unsigned int restoredone: 1;
		unsigned int epmismatch: 1;
		unsigned int inepint: 1;
		unsigned int outepintr: 1;
		unsigned int incomplisoin: 1;
		unsigned int incomplisoout: 1;
		unsigned int fetsusp: 1;
		unsigned int resetdet: 1;
		unsigned int portintr: 1;
		unsigned int hcintr: 1;
		unsigned int ptxfempty: 1;
		unsigned int lpmtranrcvd: 1;
		unsigned int conidstschng: 1;
		unsigned int disconnect: 1;
		unsigned int sessreqintr: 1;
		unsigned int wkupintr: 1;
	} b;
};

typedef union gintsts_data gintsts_data_t;

union device_grxsts_data {
	uint32_t d32;
	struct {
		unsigned int epnum: 4;
		unsigned int bcnt: 11;
		unsigned int dpid: 2;
		unsigned int pktsts: 4;
		unsigned int fn: 4;
		unsigned int reserved25_31: 7;
	} b;
};

typedef union device_grxsts_data device_grxsts_data_t;

union gnptxsts_data {
	uint32_t d32;
	struct {
		unsigned int nptxfspcavail: 16;
		unsigned int nptxqspcavail: 8;
		unsigned int nptxqtop_terminate: 1;
		unsigned int nptxqtop_token: 2;
		unsigned int nptxqtop_chnep: 4;
		unsigned int reserved: 1;
	} b;
};

typedef union gnptxsts_data gnptxsts_data_t;

union dtxfsts_data {
	uint32_t d32;
	struct {
		unsigned int txfspcavail: 16;
		unsigned int reserved: 16;
	} b;
};

typedef union dtxfsts_data dtxfsts_data_t;

union gi2cctl_data {
	uint32_t d32;
	struct {
		unsigned int rwdata: 8;
		unsigned int regaddr: 8;
		unsigned int addr: 7;
		unsigned int i2cen: 1;
		unsigned int ack: 1;
		unsigned int i2csuspctl: 1;
		unsigned int i2cdevaddr: 2;
		unsigned int i2cdatse0: 1;
		unsigned int reserved: 1;
		unsigned int rw: 1;
		unsigned int bsydne: 1;
	} b;
};

typedef union gi2cctl_data gi2cctl_data_t;

union glpmctl_data {
	uint32_t d32;
	struct {
		unsigned int lpm_cap_en: 1;
		unsigned int appl_resp: 1;
		unsigned int hird: 4;
		unsigned int rem_wkup_en: 1;
		unsigned int en_utmi_sleep: 1;
		unsigned int hird_thres: 5;
		unsigned int lpm_resp: 2;
		unsigned int prt_sleep_sts: 1;
		unsigned int sleep_state_resumeok: 1;
		unsigned int lpm_chan_index: 4;
		unsigned int retry_count: 3;
		unsigned int send_lpm: 1;
		unsigned int retry_count_sts: 3;
		unsigned int reserved28_29: 2;
		unsigned int hsic_connect: 1;
		unsigned int inv_sel_hsic: 1;
	} b;
};

typedef union glpmctl_data glpmcfg_data_t;

union dctl_data {
	uint32_t d32;
	struct {
		unsigned int rmtwkupsig: 1;
		unsigned int sftdiscon: 1;
		unsigned int gnpinnaksts: 1;
		unsigned int goutnaksts: 1;
		unsigned int tstctl: 3;
		unsigned int sgnpinnak: 1;
		unsigned int cgnpinnak: 1;
		unsigned int sgoutnak: 1;
		unsigned int cgoutnak: 1;
		unsigned int pwronprgdone: 1;
		unsigned int reserved: 1;
		unsigned int gmc: 2;
		unsigned int ifrmnum: 1;
		unsigned int nakonbble: 1;
		unsigned int encontonbna: 1;
		unsigned int reserved18_31: 14;
	} b;
};

typedef union dctl_data dctl_data_t;

union dsts_data {
	uint32_t d32;
	struct {
		unsigned int suspsts: 1;
		unsigned int enumspd: 2;
		unsigned int errticerr: 1;
		unsigned int reserved4_7: 4;
		unsigned int soffn: 14;
		unsigned int reserved22_31: 10;
	} b;
};

typedef union dsts_data dsts_data_t;

union diepint_data {
	uint32_t d32;
	struct {
		unsigned int xfercompl: 1;
		unsigned int epdisabled: 1;
		unsigned int ahberr: 1;
		unsigned int timeout: 1;
		unsigned int intktxfemp: 1;
		unsigned int intknepmis: 1;
		unsigned int inepnakeff: 1;
		unsigned int emptyintr: 1;
		unsigned int txfifoundrn: 1;
		unsigned int bna: 1;
		unsigned int reserved10_12: 3;
		unsigned int nak: 1;
		unsigned int reserved14_31: 18;
	} b;
};

typedef union diepint_data diepint_data_t;

typedef union diepint_data diepmsk_data_t;

union doepint_data {
	uint32_t d32;
	struct {
		unsigned int xfercompl: 1;
		unsigned int epdisabled: 1;
		unsigned int ahberr: 1;
		unsigned int setup: 1;
		unsigned int outtknepdis: 1;
		unsigned int stsphsercvd: 1;
		unsigned int back2backsetup: 1;
		unsigned int reserved7: 1;
		unsigned int outpkterr: 1;
		unsigned int bna: 1;
		unsigned int reserved10: 1;
		unsigned int pktdrpsts: 1;
		unsigned int babble: 1;
		unsigned int nak: 1;
		unsigned int nyet: 1;
		unsigned int sr: 1;
		unsigned int reserved16_31: 16;
	} b;
};

typedef union doepint_data doepint_data_t;

typedef union doepint_data doepmsk_data_t;

union daint_data {
	uint32_t d32;
	struct {
		unsigned int in: 16;
		unsigned int out: 16;
	} ep;
	struct {
		unsigned int inep0: 1;
		unsigned int inep1: 1;
		unsigned int inep2: 1;
		unsigned int inep3: 1;
		unsigned int inep4: 1;
		unsigned int inep5: 1;
		unsigned int inep6: 1;
		unsigned int inep7: 1;
		unsigned int inep8: 1;
		unsigned int inep9: 1;
		unsigned int inep10: 1;
		unsigned int inep11: 1;
		unsigned int inep12: 1;
		unsigned int inep13: 1;
		unsigned int inep14: 1;
		unsigned int inep15: 1;
		unsigned int outep0: 1;
		unsigned int outep1: 1;
		unsigned int outep2: 1;
		unsigned int outep3: 1;
		unsigned int outep4: 1;
		unsigned int outep5: 1;
		unsigned int outep6: 1;
		unsigned int outep7: 1;
		unsigned int outep8: 1;
		unsigned int outep9: 1;
		unsigned int outep10: 1;
		unsigned int outep11: 1;
		unsigned int outep12: 1;
		unsigned int outep13: 1;
		unsigned int outep14: 1;
		unsigned int outep15: 1;
	} b;
};

typedef union daint_data daint_data_t;

union dthrctl_data {
	uint32_t d32;
	struct {
		unsigned int non_iso_thr_en: 1;
		unsigned int iso_thr_en: 1;
		unsigned int tx_thr_len: 9;
		unsigned int ahb_thr_ratio: 2;
		unsigned int reserved13_15: 3;
		unsigned int rx_thr_en: 1;
		unsigned int rx_thr_len: 9;
		unsigned int reserved26: 1;
		unsigned int arbprken: 1;
		unsigned int reserved28_31: 4;
	} b;
};

typedef union dthrctl_data dthrctl_data_t;

union depctl_data {
	uint32_t d32;
	struct {
		unsigned int mps: 11;
		unsigned int nextep: 4;
		unsigned int usbactep: 1;
		unsigned int dpid: 1;
		unsigned int naksts: 1;
		unsigned int eptype: 2;
		unsigned int snp: 1;
		unsigned int stall: 1;
		unsigned int txfnum: 4;
		unsigned int cnak: 1;
		unsigned int snak: 1;
		unsigned int setd0pid: 1;
		unsigned int setd1pid: 1;
		unsigned int epdis: 1;
		unsigned int epena: 1;
	} b;
};

typedef union depctl_data depctl_data_t;

union deptsiz_data {
	uint32_t d32;
	struct {
		unsigned int xfersize: 19;
		unsigned int pktcnt: 10;
		unsigned int mc: 2;
		unsigned int reserved: 1;
	} b;
};

typedef union deptsiz_data deptsiz_data_t;

union deptsiz0_data {
	uint32_t d32;
	struct {
		unsigned int xfersize: 7;
		unsigned int reserved7_18: 12;
		unsigned int pktcnt: 2;
		unsigned int reserved21_28: 8;
		unsigned int supcnt: 2;
		unsigned int reserved31;
	} b;
};

typedef union deptsiz0_data deptsiz0_data_t;

union hfir_data {
	uint32_t d32;
	struct {
		unsigned int frint: 16;
		unsigned int hfirrldctrl: 1;
		unsigned int reserved: 15;
	} b;
};

typedef union hfir_data hfir_data_t;

union hfnum_data {
	uint32_t d32;
	struct {
		unsigned int frnum: 16;
		unsigned int frrem: 16;
	} b;
};

typedef union hfnum_data hfnum_data_t;

union hptxsts_data {
	uint32_t d32;
	struct {
		unsigned int ptxfspcavail: 16;
		unsigned int ptxqspcavail: 8;
		unsigned int ptxqtop_terminate: 1;
		unsigned int ptxqtop_token: 2;
		unsigned int ptxqtop_chnum: 4;
		unsigned int ptxqtop_odd: 1;
	} b;
};

typedef union hptxsts_data hptxsts_data_t;

union hprt0_data {
	uint32_t d32;
	struct {
		unsigned int prtconnsts: 1;
		unsigned int prtconndet: 1;
		unsigned int prtena: 1;
		unsigned int prtenchng: 1;
		unsigned int prtovrcurract: 1;
		unsigned int prtovrcurrchng: 1;
		unsigned int prtres: 1;
		unsigned int prtsusp: 1;
		unsigned int prtrst: 1;
		unsigned int reserved9: 1;
		unsigned int prtlnsts: 2;
		unsigned int prtpwr: 1;
		unsigned int prttstctl: 4;
		unsigned int prtspd: 2;
		unsigned int reserved19_31: 13;
	} b;
};

typedef union hprt0_data hprt0_data_t;

union pcgcctl_data {
	uint32_t d32;
	struct {
		unsigned int stoppclk: 1;
		unsigned int gatehclk: 1;
		unsigned int pwrclmp: 1;
		unsigned int rstpdwnmodule: 1;
		unsigned int reserved: 1;
		unsigned int enbl_sleep_gating: 1;
		unsigned int phy_in_sleep: 1;
		unsigned int deep_sleep: 1;
		unsigned int resetaftsusp: 1;
		unsigned int restoremode: 1;
		unsigned int enbl_extnd_hiber: 1;
		unsigned int extnd_hiber_pwrclmp: 1;
		unsigned int extnd_hiber_switch: 1;
		unsigned int ess_reg_restored: 1;
		unsigned int prt_clk_sel: 2;
		unsigned int port_power: 1;
		unsigned int max_xcvrselect: 2;
		unsigned int max_termsel: 1;
		unsigned int mac_dev_addr: 7;
		unsigned int p2hd_dev_enum_spd: 2;
		unsigned int p2hd_prt_spd: 2;
		unsigned int if_dev_mode: 1;
	} b;
};

typedef union pcgcctl_data pcgcctl_data_t;

union gdfifocfg_data {
	uint32_t d32;
	struct {
		unsigned int gdfifocfg: 16;
		unsigned int epinfobase: 16;
	} b;
};

typedef union gdfifocfg_data gdfifocfg_data_t;

union gpwrdn_data {
	uint32_t d32;
	struct {
		unsigned int pmuintsel: 1;
		unsigned int pmuactv: 1;
		unsigned int restore: 1;
		unsigned int pwrdnclmp: 1;
		unsigned int pwrdnrstn: 1;
		unsigned int pwrdnswtch: 1;
		unsigned int dis_vbus: 1;
		unsigned int lnstschng: 1;
		unsigned int lnstchng_msk: 1;
		unsigned int rst_det: 1;
		unsigned int rst_det_msk: 1;
		unsigned int disconn_det: 1;
		unsigned int disconn_det_msk: 1;
		unsigned int connect_det: 1;
		unsigned int connect_det_msk: 1;
		unsigned int srp_det: 1;
		unsigned int srp_det_msk: 1;
		unsigned int sts_chngint: 1;
		unsigned int sts_chngint_msk: 1;
		unsigned int linestate: 2;
		unsigned int idsts: 1;
		unsigned int bsessvld: 1;
		unsigned int adp_int: 1;
		unsigned int mult_val_id_bc: 5;
		unsigned int reserved29_31: 3;
	} b;
};

typedef union gpwrdn_data gpwrdn_data_t;

typedef struct dwc_hc dwc_hc_t;

typedef struct dwc_otg_cil_callbacks dwc_otg_cil_callbacks_t;

union gotgint_data {
	uint32_t d32;
	struct {
		unsigned int reserved0_1: 2;
		unsigned int sesenddet: 1;
		unsigned int reserved3_7: 5;
		unsigned int sesreqsucstschng: 1;
		unsigned int hstnegsucstschng: 1;
		unsigned int reserved10_16: 7;
		unsigned int hstnegdet: 1;
		unsigned int adevtoutchng: 1;
		unsigned int debdone: 1;
		unsigned int mvic: 1;
		unsigned int reserved31_21: 11;
	} b;
};

typedef union gotgint_data gotgint_data_t;

enum ep0_state {
	EP0_DISCONNECT = 0,
	EP0_IDLE = 1,
	EP0_IN_DATA_PHASE = 2,
	EP0_OUT_DATA_PHASE = 3,
	EP0_IN_STATUS_PHASE = 4,
	EP0_OUT_STATUS_PHASE = 5,
	EP0_STALL = 6,
};

typedef enum ep0_state ep0state_e;

typedef u_int8_t uByte;

typedef u_int8_t uWord[2];

typedef struct {
	uByte bmRequestType;
	uByte bRequest;
	uWord wValue;
	uWord wIndex;
	uWord wLength;
} usb_device_request_t;

typedef struct {
	uByte bLength;
	uByte bDescriptorType;
	uByte bEndpointAddress;
	uByte bmAttributes;
	uWord wMaxPacketSize;
	uByte bInterval;
} usb_endpoint_descriptor_t;

struct dwc_otg_pcd_request;

struct req_list {
	struct dwc_otg_pcd_request *cqh_first;
	struct dwc_otg_pcd_request *cqh_last;
};

struct dwc_otg_pcd_ep {
	const usb_endpoint_descriptor_t *desc;
	struct req_list queue;
	unsigned int stopped: 1;
	unsigned int disabling: 1;
	unsigned int dma: 1;
	unsigned int queue_sof: 1;
	dwc_ep_t dwc_ep;
	struct dwc_otg_pcd *pcd;
	void *priv;
};

typedef struct dwc_otg_pcd_ep dwc_otg_pcd_ep_t;

struct dwc_otg_pcd_function_ops;

struct dwc_otg_pcd {
	const struct dwc_otg_pcd_function_ops *fops;
	struct dwc_otg_device *otg_dev;
	dwc_otg_core_if_t *core_if;
	ep0state_e ep0state;
	unsigned int ep0_pending: 1;
	unsigned int request_config: 1;
	unsigned int remote_wakeup_enable: 1;
	unsigned int b_hnp_enable: 1;
	unsigned int a_hnp_support: 1;
	unsigned int a_alt_hnp_support: 1;
	unsigned int request_pending;
	union {
		usb_device_request_t req;
		uint32_t d32[2];
	} *setup_pkt;
	dwc_dma_t setup_pkt_dma_handle;
	uint8_t *backup_buf;
	unsigned int data_terminated;
	uint16_t *status_buf;
	dwc_dma_t status_buf_dma_handle;
	dwc_otg_pcd_ep_t ep0;
	dwc_otg_pcd_ep_t in_ep[15];
	dwc_otg_pcd_ep_t out_ep[15];
	dwc_spinlock_t *lock;
	dwc_tasklet_t *test_mode_tasklet;
	dwc_tasklet_t *start_xfer_tasklet;
	unsigned int test_mode;
};

typedef struct dwc_otg_pcd dwc_otg_pcd_t;

typedef int (*dwc_completion_cb_t)(dwc_otg_pcd_t *, void *, void *, int32_t, uint32_t);

typedef int (*dwc_isoc_completion_cb_t)(dwc_otg_pcd_t *, void *, void *, int);

typedef int (*dwc_setup_cb_t)(dwc_otg_pcd_t *, uint8_t *);

typedef int (*dwc_disconnect_cb_t)(dwc_otg_pcd_t *);

typedef int (*dwc_connect_cb_t)(dwc_otg_pcd_t *, int);

typedef int (*dwc_suspend_cb_t)(dwc_otg_pcd_t *);

typedef int (*dwc_sleep_cb_t)(dwc_otg_pcd_t *);

typedef int (*dwc_resume_cb_t)(dwc_otg_pcd_t *);

typedef int (*dwc_hnp_params_changed_cb_t)(dwc_otg_pcd_t *);

typedef int (*dwc_reset_cb_t)(dwc_otg_pcd_t *);

typedef int (*cfi_setup_cb_t)(dwc_otg_pcd_t *, void *);

struct dwc_otg_pcd_function_ops {
	dwc_connect_cb_t connect;
	dwc_disconnect_cb_t disconnect;
	dwc_setup_cb_t setup;
	dwc_completion_cb_t complete;
	dwc_isoc_completion_cb_t isoc_complete;
	dwc_suspend_cb_t suspend;
	dwc_sleep_cb_t sleep;
	dwc_resume_cb_t resume;
	dwc_reset_cb_t reset;
	dwc_hnp_params_changed_cb_t hnp_changed;
	cfi_setup_cb_t cfi_setup;
};

struct dwc_otg_pcd_request {
	void *priv;
	void *buf;
	dwc_dma_t dma;
	uint32_t length;
	uint32_t actual;
	unsigned int sent_zlp: 1;
	uint8_t *dw_align_buf;
	dwc_dma_t dw_align_buf_dma;
	struct {
		struct dwc_otg_pcd_request *cqe_next;
		struct dwc_otg_pcd_request *cqe_prev;
	} queue_entry;
};

typedef s8 int8_t;

typedef struct platform_device dwc_bus_dev_t;

struct gadget_wrapper {
	dwc_otg_pcd_t *pcd;
	struct usb_gadget gadget;
	struct usb_gadget_driver *driver;
	struct usb_ep ep0;
	struct usb_ep in_ep[16];
	struct usb_ep out_ep[16];
};

typedef long unsigned int dwc_irqflags_t;

typedef struct dwc_otg_pcd_request dwc_otg_pcd_request_t;

union dtknq1_data {
	uint32_t d32;
	struct {
		unsigned int intknwptr: 5;
		unsigned int reserved05_06: 2;
		unsigned int wrap_bit: 1;
		unsigned int epnums0_5: 24;
	} b;
};

typedef union dtknq1_data dtknq1_data_t;

typedef struct {
	uByte bDescLength;
	uByte bDescriptorType;
	uByte bNbrPorts;
	uWord wHubCharacteristics;
	uByte bPwrOn2PwrGood;
	uByte bHubContrCurrent;
	uByte DeviceRemovable[32];
	uByte PortPowerCtrlMask[1];
} usb_hub_descriptor_t;

union host_grxsts_data {
	uint32_t d32;
	struct {
		unsigned int chnum: 4;
		unsigned int bcnt: 11;
		unsigned int dpid: 2;
		unsigned int pktsts: 4;
		unsigned int reserved21_31: 11;
	} b;
};

typedef union host_grxsts_data host_grxsts_data_t;

union haint_data {
	uint32_t d32;
	struct {
		unsigned int ch0: 1;
		unsigned int ch1: 1;
		unsigned int ch2: 1;
		unsigned int ch3: 1;
		unsigned int ch4: 1;
		unsigned int ch5: 1;
		unsigned int ch6: 1;
		unsigned int ch7: 1;
		unsigned int ch8: 1;
		unsigned int ch9: 1;
		unsigned int ch10: 1;
		unsigned int ch11: 1;
		unsigned int ch12: 1;
		unsigned int ch13: 1;
		unsigned int ch14: 1;
		unsigned int ch15: 1;
		unsigned int reserved: 16;
	} b;
	struct {
		unsigned int chint: 16;
		unsigned int reserved: 16;
	} b2;
};

typedef union haint_data haint_data_t;

enum dwc_otg_transaction_type {
	DWC_OTG_TRANSACTION_NONE = 0,
	DWC_OTG_TRANSACTION_PERIODIC = 1,
	DWC_OTG_TRANSACTION_NON_PERIODIC = 2,
	DWC_OTG_TRANSACTION_ALL = 3,
};

typedef enum dwc_otg_transaction_type dwc_otg_transaction_type_e;

typedef struct dwc_otg_qtd dwc_otg_qtd_t;

typedef struct dwc_otg_qh dwc_otg_qh_t;

typedef struct urb_tq_entry urb_tq_entry_t;

struct wrapper_priv_data {
	dwc_otg_hcd_t *dwc_otg_hcd;
};

union adpctl_data {
	uint32_t d32;
	struct {
		unsigned int prb_dschg: 2;
		unsigned int prb_delta: 2;
		unsigned int prb_per: 2;
		unsigned int rtim: 11;
		unsigned int enaprb: 1;
		unsigned int enasns: 1;
		unsigned int adpres: 1;
		unsigned int adpen: 1;
		unsigned int adp_prb_int: 1;
		unsigned int adp_sns_int: 1;
		unsigned int adp_tmout_int: 1;
		unsigned int adp_prb_int_msk: 1;
		unsigned int adp_sns_int_msk: 1;
		unsigned int adp_tmout_int_msk: 1;
		unsigned int ar: 2;
		unsigned int reserved29_31: 3;
	} b;
};

typedef union adpctl_data adpctl_data_t;

enum fiq_debug_level {
	FIQDBG_SCHED = 1,
	FIQDBG_INT = 2,
	FIQDBG_ERR = 4,
	FIQDBG_PORTHUB = 8,
};

struct dwc_mutex;

typedef struct dwc_mutex dwc_mutex_t;

struct dwc_notifier;

typedef struct dwc_notifier dwc_notifier_t;

struct dwc_cc;

struct context_list {
	struct dwc_cc *cqh_first;
	struct dwc_cc *cqh_last;
};

struct dwc_cc_if {
	dwc_mutex_t *mutex;
	char *filename;
	unsigned int is_host: 1;
	dwc_notifier_t *notifier;
	struct context_list list;
};

typedef struct dwc_cc_if dwc_cc_if_t;

struct dwc_cc {
	uint32_t uid;
	uint8_t chid[16];
	uint8_t cdid[16];
	uint8_t ck[16];
	uint8_t *name;
	uint8_t length;
	struct {
		struct dwc_cc *cqe_next;
		struct dwc_cc *cqe_prev;
	} list_entry;
};

typedef struct dwc_cc dwc_cc_t;

struct dwc_observer;

struct observer_queue {
	struct dwc_observer *cqh_first;
	struct dwc_observer *cqh_last;
};

struct dwc_notifier___2 {
	void *mem_ctx;
	void *object;
	struct observer_queue observers;
	struct {
		struct dwc_notifier___2 *cqe_next;
		struct dwc_notifier___2 *cqe_prev;
	} list_entry;
};

typedef struct dwc_notifier___2 dwc_notifier_t___2;

typedef void (*dwc_notifier_callback_t)(void *, char *, void *, void *, void *);

struct dwc_observer {
	void *observer;
	dwc_notifier_callback_t callback;
	void *data;
	char *notification;
	struct {
		struct dwc_observer *cqe_next;
		struct dwc_observer *cqe_prev;
	} list_entry;
};

typedef struct dwc_observer observer_t;

typedef struct dwc_notifier___2 notifier_t;

struct notifier_queue {
	struct dwc_notifier___2 *cqh_first;
	struct dwc_notifier___2 *cqh_last;
};

struct manager {
	void *mem_ctx;
	void *wkq_ctx;
	dwc_workq_t *wq;
	struct notifier_queue notifiers;
};

typedef struct manager manager_t;

struct callback_data {
	void *mem_ctx;
	dwc_notifier_callback_t cb;
	void *observer;
	void *data;
	void *object;
	char *notification;
	void *notification_data;
};

typedef struct callback_data cb_data_t;

typedef uint8_t dwc_bool_t;

struct dwc_waitq {
	wait_queue_head_t queue;
	int abort;
};

typedef struct dwc_waitq dwc_waitq_t;

typedef int (*dwc_waitq_condition_t)(void *);

struct dwc_thread;

typedef struct dwc_thread dwc_thread_t;

typedef int (*dwc_thread_function_t)(void *);

struct dwc_workq___2 {
	struct workqueue_struct *wq;
	dwc_spinlock_t *lock;
	dwc_waitq_t *waitq;
	int pending;
};

typedef struct dwc_workq___2 dwc_workq_t___2;

typedef void (*dwc_work_callback_t)(void *);

typedef void (*dwc_tasklet_callback_t)(void *);

struct dwc_tasklet___2 {
	struct tasklet_struct t;
	dwc_tasklet_callback_t cb;
	void *data;
};

typedef struct dwc_tasklet___2 dwc_tasklet_t___2;

typedef void (*dwc_timer_callback_t)(void *);

struct dwc_timer___2 {
	struct timer_list t;
	char *name;
	dwc_timer_callback_t cb;
	void *data;
	uint8_t scheduled;
	dwc_spinlock_t *lock;
};

typedef struct dwc_timer___2 dwc_timer_t___2;

struct work_container {
	dwc_work_callback_t cb;
	void *data;
	dwc_workq_t___2 *wq;
	char *name;
	struct delayed_work work;
};

typedef struct work_container work_container_t;

enum {
	US_FL_SINGLE_LUN = 1,
	US_FL_NEED_OVERRIDE = 2,
	US_FL_SCM_MULT_TARG = 4,
	US_FL_FIX_INQUIRY = 8,
	US_FL_FIX_CAPACITY = 16,
	US_FL_IGNORE_RESIDUE = 32,
	US_FL_BULK32 = 64,
	US_FL_NOT_LOCKABLE = 128,
	US_FL_GO_SLOW = 256,
	US_FL_NO_WP_DETECT = 512,
	US_FL_MAX_SECTORS_64 = 1024,
	US_FL_IGNORE_DEVICE = 2048,
	US_FL_CAPACITY_HEURISTICS = 4096,
	US_FL_MAX_SECTORS_MIN = 8192,
	US_FL_BULK_IGNORE_TAG = 16384,
	US_FL_SANE_SENSE = 32768,
	US_FL_CAPACITY_OK = 65536,
	US_FL_BAD_SENSE = 131072,
	US_FL_NO_READ_DISC_INFO = 262144,
	US_FL_NO_READ_CAPACITY_16 = 524288,
	US_FL_INITIAL_READ10 = 1048576,
	US_FL_WRITE_CACHE = 2097152,
	US_FL_NEEDS_CAP16 = 4194304,
	US_FL_IGNORE_UAS = 8388608,
	US_FL_BROKEN_FUA = 16777216,
	US_FL_NO_ATA_1X = 33554432,
	US_FL_NO_REPORT_OPCODES = 67108864,
	US_FL_MAX_SECTORS_240 = 134217728,
	US_FL_NO_REPORT_LUNS = 268435456,
	US_FL_ALWAYS_SYNC = 536870912,
	US_FL_NO_SAME = 1073741824,
	US_FL_SENSE_AFTER_SYNC = 2147483648,
};

struct iu {
	__u8 iu_id;
	__u8 rsvd1;
	__be16 tag;
};

enum {
	IU_ID_COMMAND = 1,
	IU_ID_STATUS = 3,
	IU_ID_RESPONSE = 4,
	IU_ID_TASK_MGMT = 5,
	IU_ID_READ_READY = 6,
	IU_ID_WRITE_READY = 7,
};

enum {
	RC_TMF_COMPLETE = 0,
	RC_INVALID_INFO_UNIT = 2,
	RC_TMF_NOT_SUPPORTED = 4,
	RC_TMF_FAILED = 5,
	RC_TMF_SUCCEEDED = 8,
	RC_INCORRECT_LUN = 9,
	RC_OVERLAPPED_TAG = 10,
};

struct command_iu {
	__u8 iu_id;
	__u8 rsvd1;
	__be16 tag;
	__u8 prio_attr;
	__u8 rsvd5;
	__u8 len;
	__u8 rsvd7;
	struct scsi_lun lun;
	__u8 cdb[16];
};

struct sense_iu {
	__u8 iu_id;
	__u8 rsvd1;
	__be16 tag;
	__be16 status_qual;
	__u8 status;
	__u8 rsvd7[7];
	__be16 len;
	__u8 sense[96];
};

struct response_iu {
	__u8 iu_id;
	__u8 rsvd1;
	__be16 tag;
	__u8 add_response_info[3];
	__u8 response_code;
};

enum {
	CMD_PIPE_ID = 1,
	STATUS_PIPE_ID = 2,
	DATA_IN_PIPE_ID = 3,
	DATA_OUT_PIPE_ID = 4,
	UAS_SIMPLE_TAG = 0,
	UAS_HEAD_TAG = 1,
	UAS_ORDERED_TAG = 2,
	UAS_ACA = 4,
};

struct uas_dev_info {
	struct usb_interface *intf;
	struct usb_device *udev;
	struct usb_anchor cmd_urbs;
	struct usb_anchor sense_urbs;
	struct usb_anchor data_urbs;
	long unsigned int flags;
	int qdepth;
	int resetting;
	unsigned int cmd_pipe;
	unsigned int status_pipe;
	unsigned int data_in_pipe;
	unsigned int data_out_pipe;
	unsigned int use_streams: 1;
	unsigned int shutdown: 1;
	struct scsi_cmnd *cmnd[256];
	spinlock_t lock;
	struct work_struct work;
	struct work_struct scan_work;
};

enum {
	SUBMIT_STATUS_URB = 2,
	ALLOC_DATA_IN_URB = 4,
	SUBMIT_DATA_IN_URB = 8,
	ALLOC_DATA_OUT_URB = 16,
	SUBMIT_DATA_OUT_URB = 32,
	ALLOC_CMD_URB = 64,
	SUBMIT_CMD_URB = 128,
	COMMAND_INFLIGHT = 256,
	DATA_IN_URB_INFLIGHT = 512,
	DATA_OUT_URB_INFLIGHT = 1024,
	COMMAND_ABORTED = 2048,
	IS_IN_WORK_LIST = 4096,
};

struct uas_cmd_info {
	unsigned int state;
	unsigned int uas_tag;
	struct urb *cmd_urb;
	struct urb *data_in_urb;
	struct urb *data_out_urb;
};

struct us_data;

struct us_unusual_dev {
	const char *vendorName;
	const char *productName;
	__u8 useProtocol;
	__u8 useTransport;
	int (*initFunction)(struct us_data *);
};

typedef int (*trans_cmnd)(struct scsi_cmnd *, struct us_data *);

typedef int (*trans_reset)(struct us_data *);

typedef void (*proto_cmnd)(struct scsi_cmnd *, struct us_data *);

typedef void (*extra_data_destructor)(void *);

typedef void (*pm_hook)(struct us_data *, int);

struct us_data {
	struct mutex dev_mutex;
	struct usb_device *pusb_dev;
	struct usb_interface *pusb_intf;
	const struct us_unusual_dev *unusual_dev;
	long unsigned int fflags;
	long unsigned int dflags;
	unsigned int send_bulk_pipe;
	unsigned int recv_bulk_pipe;
	unsigned int send_ctrl_pipe;
	unsigned int recv_ctrl_pipe;
	unsigned int recv_intr_pipe;
	char *transport_name;
	char *protocol_name;
	__le32 bcs_signature;
	u8 subclass;
	u8 protocol;
	u8 max_lun;
	u8 ifnum;
	u8 ep_bInterval;
	trans_cmnd transport;
	trans_reset transport_reset;
	proto_cmnd proto_handler;
	struct scsi_cmnd *srb;
	unsigned int tag;
	char scsi_name[32];
	struct urb *current_urb;
	struct usb_ctrlrequest *cr;
	struct usb_sg_request current_sg;
	unsigned char *iobuf;
	dma_addr_t iobuf_dma;
	struct task_struct *ctl_thread;
	struct completion cmnd_ready;
	struct completion notify;
	wait_queue_head_t delay_wait;
	struct delayed_work scan_dwork;
	void *extra;
	extra_data_destructor extra_destructor;
	pm_hook suspend_resume_hook;
	int use_last_sector_hacks;
	int last_sector_retries;
};

enum xfer_buf_dir {
	TO_XFER_BUF = 0,
	FROM_XFER_BUF = 1,
};

struct bulk_cb_wrap {
	__le32 Signature;
	__u32 Tag;
	__le32 DataTransferLength;
	__u8 Flags;
	__u8 Lun;
	__u8 Length;
	__u8 CDB[16];
};

struct bulk_cs_wrap {
	__le32 Signature;
	__u32 Tag;
	__le32 Residue;
	__u8 Status;
};

struct swoc_info {
	__u8 rev;
	__u8 reserved[8];
	__u16 LinuxSKU;
	__u16 LinuxVer;
	__u8 reserved2[47];
} __attribute__((packed));

struct ignore_entry {
	u16 vid;
	u16 pid;
	u16 bcdmin;
	u16 bcdmax;
};

struct usb_udc {
	struct usb_gadget_driver *driver;
	struct usb_gadget *gadget;
	struct device dev;
	struct list_head list;
	bool vbus;
};

struct trace_event_raw_udc_log_gadget {
	struct trace_entry ent;
	enum usb_device_speed speed;
	enum usb_device_speed max_speed;
	enum usb_device_state state;
	unsigned int mA;
	unsigned int sg_supported;
	unsigned int is_otg;
	unsigned int is_a_peripheral;
	unsigned int b_hnp_enable;
	unsigned int a_hnp_support;
	unsigned int hnp_polling_support;
	unsigned int host_request_flag;
	unsigned int quirk_ep_out_aligned_size;
	unsigned int quirk_altset_not_supp;
	unsigned int quirk_stall_not_supp;
	unsigned int quirk_zlp_not_supp;
	unsigned int is_selfpowered;
	unsigned int deactivated;
	unsigned int connected;
	int ret;
	char __data[0];
};

struct trace_event_raw_udc_log_ep {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int maxpacket;
	unsigned int maxpacket_limit;
	unsigned int max_streams;
	unsigned int mult;
	unsigned int maxburst;
	u8 address;
	bool claimed;
	bool enabled;
	int ret;
	char __data[0];
};

struct trace_event_raw_udc_log_req {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int length;
	unsigned int actual;
	unsigned int num_sgs;
	unsigned int num_mapped_sgs;
	unsigned int stream_id;
	unsigned int no_interrupt;
	unsigned int zero;
	unsigned int short_not_ok;
	int status;
	int ret;
	struct usb_request *req;
	char __data[0];
};

struct trace_event_data_offsets_udc_log_gadget {};

struct trace_event_data_offsets_udc_log_ep {
	u32 name;
};

struct trace_event_data_offsets_udc_log_req {
	u32 name;
};

typedef void (*btf_trace_usb_gadget_frame_number)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_wakeup)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_set_selfpowered)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_clear_selfpowered)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_vbus_connect)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_vbus_draw)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_vbus_disconnect)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_connect)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_disconnect)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_deactivate)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_gadget_activate)(void *, struct usb_gadget *, int);

typedef void (*btf_trace_usb_ep_set_maxpacket_limit)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_enable)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_disable)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_set_halt)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_clear_halt)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_set_wedge)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_fifo_status)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_fifo_flush)(void *, struct usb_ep *, int);

typedef void (*btf_trace_usb_ep_alloc_request)(void *, struct usb_ep *, struct usb_request *, int);

typedef void (*btf_trace_usb_ep_free_request)(void *, struct usb_ep *, struct usb_request *, int);

typedef void (*btf_trace_usb_ep_queue)(void *, struct usb_ep *, struct usb_request *, int);

typedef void (*btf_trace_usb_ep_dequeue)(void *, struct usb_ep *, struct usb_request *, int);

typedef void (*btf_trace_usb_gadget_giveback_request)(void *, struct usb_ep *, struct usb_request *, int);

struct input_mt_slot {
	int abs[14];
	unsigned int frame;
	unsigned int key;
};

struct input_mt {
	int trkid;
	int num_slots;
	int slot;
	unsigned int flags;
	unsigned int frame;
	int *red;
	struct input_mt_slot slots[0];
};

union input_seq_state {
	struct {
		short unsigned int pos;
		bool mutex_acquired;
	};
	void *p;
};

struct input_devres {
	struct input_dev *input;
};

struct input_event {
	__kernel_ulong_t __sec;
	__kernel_ulong_t __usec;
	__u16 type;
	__u16 code;
	__s32 value;
};

struct input_event_compat {
	compat_ulong_t sec;
	compat_ulong_t usec;
	__u16 type;
	__u16 code;
	__s32 value;
};

struct ff_periodic_effect_compat {
	__u16 waveform;
	__u16 period;
	__s16 magnitude;
	__s16 offset;
	__u16 phase;
	struct ff_envelope envelope;
	__u32 custom_len;
	compat_uptr_t custom_data;
};

struct ff_effect_compat {
	__u16 type;
	__s16 id;
	__u16 direction;
	struct ff_trigger trigger;
	struct ff_replay replay;
	union {
		struct ff_constant_effect constant;
		struct ff_ramp_effect ramp;
		struct ff_periodic_effect_compat periodic;
		struct ff_condition_effect condition[2];
		struct ff_rumble_effect rumble;
	} u;
};

struct input_mt_pos {
	s16 x;
	s16 y;
};

struct input_dev_poller {
	void (*poll)(struct input_dev *);
	unsigned int poll_interval;
	unsigned int poll_interval_max;
	unsigned int poll_interval_min;
	struct input_dev *input;
	struct delayed_work work;
};

struct input_led {
	struct led_classdev cdev;
	struct input_handle *handle;
	unsigned int code;
};

struct input_leds {
	struct input_handle handle;
	unsigned int num_leds;
	struct input_led leds[0];
};

struct mousedev_hw_data {
	int dx;
	int dy;
	int dz;
	int x;
	int y;
	int abs_event;
	long unsigned int buttons;
};

struct mousedev {
	int open;
	struct input_handle handle;
	wait_queue_head_t wait;
	struct list_head client_list;
	spinlock_t client_lock;
	struct mutex mutex;
	struct device dev;
	struct cdev cdev;
	bool exist;
	struct list_head mixdev_node;
	bool opened_by_mixdev;
	struct mousedev_hw_data packet;
	unsigned int pkt_count;
	int old_x[4];
	int old_y[4];
	int frac_dx;
	int frac_dy;
	long unsigned int touch;
	int (*open_device)(struct mousedev *);
	void (*close_device)(struct mousedev *);
};

enum mousedev_emul {
	MOUSEDEV_EMUL_PS2 = 0,
	MOUSEDEV_EMUL_IMPS = 1,
	MOUSEDEV_EMUL_EXPS = 2,
};

struct mousedev_motion {
	int dx;
	int dy;
	int dz;
	long unsigned int buttons;
};

struct mousedev_client {
	struct fasync_struct *fasync;
	struct mousedev *mousedev;
	struct list_head node;
	struct mousedev_motion packets[16];
	unsigned int head;
	unsigned int tail;
	spinlock_t packet_lock;
	int pos_x;
	int pos_y;
	u8 ps2[6];
	unsigned char ready;
	unsigned char buffer;
	unsigned char bufsiz;
	unsigned char imexseq;
	unsigned char impsseq;
	enum mousedev_emul mode;
	long unsigned int last_buttons;
};

enum {
	FRACTION_DENOM = 128,
};

struct input_mask {
	__u32 type;
	__u32 codes_size;
	__u64 codes_ptr;
};

struct evdev_client;

struct evdev {
	int open;
	struct input_handle handle;
	struct evdev_client *grab;
	struct list_head client_list;
	spinlock_t client_lock;
	struct mutex mutex;
	struct device dev;
	struct cdev cdev;
	bool exist;
};

struct evdev_client {
	unsigned int head;
	unsigned int tail;
	unsigned int packet_head;
	spinlock_t buffer_lock;
	wait_queue_head_t wait;
	struct fasync_struct *fasync;
	struct evdev *evdev;
	struct list_head node;
	enum input_clock_type clk_type;
	bool revoked;
	long unsigned int *evmasks[32];
	unsigned int bufsize;
	struct input_event buffer[0];
};

struct touchscreen_properties {
	unsigned int max_x;
	unsigned int max_y;
	bool invert_x;
	bool invert_y;
	bool swap_x_y;
};

struct trace_event_raw_rtc_time_alarm_class {
	struct trace_entry ent;
	time64_t secs;
	int err;
	char __data[0];
};

struct trace_event_raw_rtc_irq_set_freq {
	struct trace_entry ent;
	int freq;
	int err;
	char __data[0];
};

struct trace_event_raw_rtc_irq_set_state {
	struct trace_entry ent;
	int enabled;
	int err;
	char __data[0];
};

struct trace_event_raw_rtc_alarm_irq_enable {
	struct trace_entry ent;
	unsigned int enabled;
	int err;
	char __data[0];
};

struct trace_event_raw_rtc_offset_class {
	struct trace_entry ent;
	long int offset;
	int err;
	char __data[0];
};

struct trace_event_raw_rtc_timer_class {
	struct trace_entry ent;
	struct rtc_timer *timer;
	ktime_t expires;
	ktime_t period;
	char __data[0];
};

struct trace_event_data_offsets_rtc_time_alarm_class {};

struct trace_event_data_offsets_rtc_irq_set_freq {};

struct trace_event_data_offsets_rtc_irq_set_state {};

struct trace_event_data_offsets_rtc_alarm_irq_enable {};

struct trace_event_data_offsets_rtc_offset_class {};

struct trace_event_data_offsets_rtc_timer_class {};

typedef void (*btf_trace_rtc_set_time)(void *, time64_t, int);

typedef void (*btf_trace_rtc_read_time)(void *, time64_t, int);

typedef void (*btf_trace_rtc_set_alarm)(void *, time64_t, int);

typedef void (*btf_trace_rtc_read_alarm)(void *, time64_t, int);

typedef void (*btf_trace_rtc_irq_set_freq)(void *, int, int);

typedef void (*btf_trace_rtc_irq_set_state)(void *, int, int);

typedef void (*btf_trace_rtc_alarm_irq_enable)(void *, unsigned int, int);

typedef void (*btf_trace_rtc_set_offset)(void *, long int, int);

typedef void (*btf_trace_rtc_read_offset)(void *, long int, int);

typedef void (*btf_trace_rtc_timer_enqueue)(void *, struct rtc_timer *);

typedef void (*btf_trace_rtc_timer_dequeue)(void *, struct rtc_timer *);

typedef void (*btf_trace_rtc_timer_fired)(void *, struct rtc_timer *);

enum {
	none = 0,
	day = 1,
	month = 2,
	year = 3,
};

struct nvmem_cell_info {
	const char *name;
	unsigned int offset;
	unsigned int bytes;
	unsigned int bit_offset;
	unsigned int nbits;
};

typedef int (*nvmem_reg_read_t)(void *, unsigned int, void *, size_t);

typedef int (*nvmem_reg_write_t)(void *, unsigned int, void *, size_t);

enum nvmem_type {
	NVMEM_TYPE_UNKNOWN = 0,
	NVMEM_TYPE_EEPROM = 1,
	NVMEM_TYPE_OTP = 2,
	NVMEM_TYPE_BATTERY_BACKED = 3,
};

struct nvmem_config {
	struct device *dev;
	const char *name;
	int id;
	struct module *owner;
	struct gpio_desc *wp_gpio;
	const struct nvmem_cell_info *cells;
	int ncells;
	enum nvmem_type type;
	bool read_only;
	bool root_only;
	bool no_of_node;
	nvmem_reg_read_t reg_read;
	nvmem_reg_write_t reg_write;
	int size;
	int word_size;
	int stride;
	void *priv;
	bool compat;
	struct device *base_dev;
};

struct nvmem_device;

struct i2c_devinfo {
	struct list_head list;
	int busnum;
	struct i2c_board_info board_info;
};

struct i2c_device_identity {
	u16 manufacturer_id;
	u16 part_id;
	u8 die_revision;
};

struct i2c_timings {
	u32 bus_freq_hz;
	u32 scl_rise_ns;
	u32 scl_fall_ns;
	u32 scl_int_delay_ns;
	u32 sda_fall_ns;
	u32 sda_hold_ns;
	u32 digital_filter_width_ns;
	u32 analog_filter_cutoff_freq_hz;
};

struct trace_event_raw_i2c_write {
	struct trace_entry ent;
	int adapter_nr;
	__u16 msg_nr;
	__u16 addr;
	__u16 flags;
	__u16 len;
	u32 __data_loc_buf;
	char __data[0];
};

struct trace_event_raw_i2c_read {
	struct trace_entry ent;
	int adapter_nr;
	__u16 msg_nr;
	__u16 addr;
	__u16 flags;
	__u16 len;
	char __data[0];
};

struct trace_event_raw_i2c_reply {
	struct trace_entry ent;
	int adapter_nr;
	__u16 msg_nr;
	__u16 addr;
	__u16 flags;
	__u16 len;
	u32 __data_loc_buf;
	char __data[0];
};

struct trace_event_raw_i2c_result {
	struct trace_entry ent;
	int adapter_nr;
	__u16 nr_msgs;
	__s16 ret;
	char __data[0];
};

struct trace_event_data_offsets_i2c_write {
	u32 buf;
};

struct trace_event_data_offsets_i2c_read {};

struct trace_event_data_offsets_i2c_reply {
	u32 buf;
};

struct trace_event_data_offsets_i2c_result {};

typedef void (*btf_trace_i2c_write)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);

typedef void (*btf_trace_i2c_read)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);

typedef void (*btf_trace_i2c_reply)(void *, const struct i2c_adapter *, const struct i2c_msg *, int);

typedef void (*btf_trace_i2c_result)(void *, const struct i2c_adapter *, int, int);

struct i2c_dummy_devres {
	struct i2c_client *client;
};

struct class_compat___2;

struct i2c_cmd_arg {
	unsigned int cmd;
	void *arg;
};

struct i2c_smbus_alert_setup {
	int irq;
};

struct trace_event_raw_smbus_write {
	struct trace_entry ent;
	int adapter_nr;
	__u16 addr;
	__u16 flags;
	__u8 command;
	__u8 len;
	__u32 protocol;
	__u8 buf[34];
	char __data[0];
};

struct trace_event_raw_smbus_read {
	struct trace_entry ent;
	int adapter_nr;
	__u16 flags;
	__u16 addr;
	__u8 command;
	__u32 protocol;
	__u8 buf[34];
	char __data[0];
};

struct trace_event_raw_smbus_reply {
	struct trace_entry ent;
	int adapter_nr;
	__u16 addr;
	__u16 flags;
	__u8 command;
	__u8 len;
	__u32 protocol;
	__u8 buf[34];
	char __data[0];
};

struct trace_event_raw_smbus_result {
	struct trace_entry ent;
	int adapter_nr;
	__u16 addr;
	__u16 flags;
	__u8 read_write;
	__u8 command;
	__s16 res;
	__u32 protocol;
	char __data[0];
};

struct trace_event_data_offsets_smbus_write {};

struct trace_event_data_offsets_smbus_read {};

struct trace_event_data_offsets_smbus_reply {};

struct trace_event_data_offsets_smbus_result {};

typedef void (*btf_trace_smbus_write)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *);

typedef void (*btf_trace_smbus_read)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int);

typedef void (*btf_trace_smbus_reply)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, const union i2c_smbus_data *, int);

typedef void (*btf_trace_smbus_result)(void *, const struct i2c_adapter *, u16, short unsigned int, char, u8, int, int);

enum rc_proto {
	RC_PROTO_UNKNOWN = 0,
	RC_PROTO_OTHER = 1,
	RC_PROTO_RC5 = 2,
	RC_PROTO_RC5X_20 = 3,
	RC_PROTO_RC5_SZ = 4,
	RC_PROTO_JVC = 5,
	RC_PROTO_SONY12 = 6,
	RC_PROTO_SONY15 = 7,
	RC_PROTO_SONY20 = 8,
	RC_PROTO_NEC = 9,
	RC_PROTO_NECX = 10,
	RC_PROTO_NEC32 = 11,
	RC_PROTO_SANYO = 12,
	RC_PROTO_MCIR2_KBD = 13,
	RC_PROTO_MCIR2_MSE = 14,
	RC_PROTO_RC6_0 = 15,
	RC_PROTO_RC6_6A_20 = 16,
	RC_PROTO_RC6_6A_24 = 17,
	RC_PROTO_RC6_6A_32 = 18,
	RC_PROTO_RC6_MCE = 19,
	RC_PROTO_SHARP = 20,
	RC_PROTO_XMP = 21,
	RC_PROTO_CEC = 22,
	RC_PROTO_IMON = 23,
	RC_PROTO_RCMM12 = 24,
	RC_PROTO_RCMM24 = 25,
	RC_PROTO_RCMM32 = 26,
	RC_PROTO_XBOX_DVD = 27,
};

struct rc_map_table {
	u64 scancode;
	u32 keycode;
};

struct rc_map {
	struct rc_map_table *scan;
	unsigned int size;
	unsigned int len;
	unsigned int alloc;
	enum rc_proto rc_proto;
	const char *name;
	spinlock_t lock;
};

struct rc_map_list {
	struct list_head list;
	struct rc_map map;
};

struct lirc_scancode {
	__u64 timestamp;
	__u16 flags;
	__u16 rc_proto;
	__u32 keycode;
	__u64 scancode;
};

enum rc_driver_type {
	RC_DRIVER_SCANCODE = 0,
	RC_DRIVER_IR_RAW = 1,
	RC_DRIVER_IR_RAW_TX = 2,
};

struct rc_scancode_filter {
	u32 data;
	u32 mask;
};

enum rc_filter_type {
	RC_FILTER_NORMAL = 0,
	RC_FILTER_WAKEUP = 1,
	RC_FILTER_MAX = 2,
};

struct ir_raw_event_ctrl;

struct rc_dev {
	struct device dev;
	bool managed_alloc;
	const struct attribute_group *sysfs_groups[5];
	const char *device_name;
	const char *input_phys;
	struct input_id input_id;
	const char *driver_name;
	const char *map_name;
	struct rc_map rc_map;
	struct mutex lock;
	unsigned int minor;
	struct ir_raw_event_ctrl *raw;
	struct input_dev *input_dev;
	enum rc_driver_type driver_type;
	bool idle;
	bool encode_wakeup;
	u64 allowed_protocols;
	u64 enabled_protocols;
	u64 allowed_wakeup_protocols;
	enum rc_proto wakeup_protocol;
	struct rc_scancode_filter scancode_filter;
	struct rc_scancode_filter scancode_wakeup_filter;
	u32 scancode_mask;
	u32 users;
	void *priv;
	spinlock_t keylock;
	bool keypressed;
	long unsigned int keyup_jiffies;
	struct timer_list timer_keyup;
	struct timer_list timer_repeat;
	u32 last_keycode;
	enum rc_proto last_protocol;
	u64 last_scancode;
	u8 last_toggle;
	u32 timeout;
	u32 min_timeout;
	u32 max_timeout;
	u32 rx_resolution;
	u32 tx_resolution;
	struct device lirc_dev;
	struct cdev lirc_cdev;
	ktime_t gap_start;
	u64 gap_duration;
	bool gap;
	spinlock_t lirc_fh_lock;
	struct list_head lirc_fh;
	bool registered;
	int (*change_protocol)(struct rc_dev *, u64 *);
	int (*open)(struct rc_dev *);
	void (*close)(struct rc_dev *);
	int (*s_tx_mask)(struct rc_dev *, u32);
	int (*s_tx_carrier)(struct rc_dev *, u32);
	int (*s_tx_duty_cycle)(struct rc_dev *, u32);
	int (*s_rx_carrier_range)(struct rc_dev *, u32, u32);
	int (*tx_ir)(struct rc_dev *, unsigned int *, unsigned int);
	void (*s_idle)(struct rc_dev *, bool);
	int (*s_learning_mode)(struct rc_dev *, int);
	int (*s_carrier_report)(struct rc_dev *, int);
	int (*s_filter)(struct rc_dev *, struct rc_scancode_filter *);
	int (*s_wakeup_filter)(struct rc_dev *, struct rc_scancode_filter *);
	int (*s_timeout)(struct rc_dev *, unsigned int);
};

struct ir_raw_event {
	union {
		u32 duration;
		u32 carrier;
	};
	u8 duty_cycle;
	unsigned int pulse: 1;
	unsigned int reset: 1;
	unsigned int timeout: 1;
	unsigned int carrier_report: 1;
};

struct nec_dec {
	int state;
	unsigned int count;
	u32 bits;
	bool is_nec_x;
	bool necx_repeat;
};

struct rc5_dec {
	int state;
	u32 bits;
	unsigned int count;
	bool is_rc5x;
};

struct rc6_dec {
	int state;
	u8 header;
	u32 body;
	bool toggle;
	unsigned int count;
	unsigned int wanted_bits;
};

struct sony_dec {
	int state;
	u32 bits;
	unsigned int count;
};

struct jvc_dec {
	int state;
	u16 bits;
	u16 old_bits;
	unsigned int count;
	bool first;
	bool toggle;
};

struct sanyo_dec {
	int state;
	unsigned int count;
	u64 bits;
};

struct sharp_dec {
	int state;
	unsigned int count;
	u32 bits;
	unsigned int pulse_len;
};

struct mce_kbd_dec {
	spinlock_t keylock;
	struct timer_list rx_timeout;
	int state;
	u8 header;
	u32 body;
	unsigned int count;
	unsigned int wanted_bits;
};

struct xmp_dec {
	int state;
	unsigned int count;
	u32 durations[16];
};

struct imon_dec {
	int state;
	int count;
	int last_chk;
	unsigned int bits;
	bool stick_keyboard;
};

struct ir_raw_event_ctrl {
	struct list_head list;
	struct task_struct *thread;
	struct {
		union {
			struct __kfifo kfifo;
			struct ir_raw_event *type;
			const struct ir_raw_event *const_type;
			char (*rectype)[0];
			struct ir_raw_event *ptr;
			const struct ir_raw_event *ptr_const;
		};
		struct ir_raw_event buf[512];
	} kfifo;
	ktime_t last_event;
	struct rc_dev *dev;
	spinlock_t edge_spinlock;
	struct timer_list edge_handle;
	struct ir_raw_event prev_ev;
	struct ir_raw_event this_ev;
	u32 bpf_sample;
	struct bpf_prog_array *progs;
	struct nec_dec nec;
	struct rc5_dec rc5;
	struct rc6_dec rc6;
	struct sony_dec sony;
	struct jvc_dec jvc;
	struct sanyo_dec sanyo;
	struct sharp_dec sharp;
	struct mce_kbd_dec mce_kbd;
	struct xmp_dec xmp;
	struct imon_dec imon;
};

struct rc_filter_attribute {
	struct device_attribute attr;
	enum rc_filter_type type;
	bool mask;
};

struct ir_raw_handler {
	struct list_head list;
	u64 protocols;
	int (*decode)(struct rc_dev *, struct ir_raw_event);
	int (*encode)(enum rc_proto, u32, struct ir_raw_event *, unsigned int);
	u32 carrier;
	u32 min_timeout;
	int (*raw_register)(struct rc_dev *);
	int (*raw_unregister)(struct rc_dev *);
};

struct ir_raw_timings_manchester {
	unsigned int leader_pulse;
	unsigned int leader_space;
	unsigned int clock;
	unsigned int invert: 1;
	unsigned int trailer_space;
};

struct ir_raw_timings_pd {
	unsigned int header_pulse;
	unsigned int header_space;
	unsigned int bit_pulse;
	unsigned int bit_space[2];
	unsigned int trailer_pulse;
	unsigned int trailer_space;
	unsigned int msb_first: 1;
};

struct ir_raw_timings_pl {
	unsigned int header_pulse;
	unsigned int bit_space;
	unsigned int bit_pulse[2];
	unsigned int trailer_space;
	unsigned int msb_first: 1;
};

struct lirc_fh {
	struct list_head list;
	struct rc_dev *rc;
	int carrier_low;
	bool send_timeout_reports;
	struct {
		union {
			struct __kfifo kfifo;
			unsigned int *type;
			const unsigned int *const_type;
			char (*rectype)[0];
			unsigned int *ptr;
			const unsigned int *ptr_const;
		};
		unsigned int buf[0];
	} rawir;
	struct {
		union {
			struct __kfifo kfifo;
			struct lirc_scancode *type;
			const struct lirc_scancode *const_type;
			char (*rectype)[0];
			struct lirc_scancode *ptr;
			const struct lirc_scancode *ptr_const;
		};
		struct lirc_scancode buf[0];
	} scancodes;
	wait_queue_head_t wait_poll;
	u8 send_mode;
	u8 rec_mode;
};

typedef u64 (*btf_bpf_rc_repeat)(u32 *);

typedef u64 (*btf_bpf_rc_keydown)(u32 *, u32, u64, u32);

typedef u64 (*btf_bpf_rc_pointer_rel)(u32 *, s32, s32);

enum power_supply_property {
	POWER_SUPPLY_PROP_STATUS = 0,
	POWER_SUPPLY_PROP_CHARGE_TYPE = 1,
	POWER_SUPPLY_PROP_HEALTH = 2,
	POWER_SUPPLY_PROP_PRESENT = 3,
	POWER_SUPPLY_PROP_ONLINE = 4,
	POWER_SUPPLY_PROP_AUTHENTIC = 5,
	POWER_SUPPLY_PROP_TECHNOLOGY = 6,
	POWER_SUPPLY_PROP_CYCLE_COUNT = 7,
	POWER_SUPPLY_PROP_VOLTAGE_MAX = 8,
	POWER_SUPPLY_PROP_VOLTAGE_MIN = 9,
	POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN = 10,
	POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN = 11,
	POWER_SUPPLY_PROP_VOLTAGE_NOW = 12,
	POWER_SUPPLY_PROP_VOLTAGE_AVG = 13,
	POWER_SUPPLY_PROP_VOLTAGE_OCV = 14,
	POWER_SUPPLY_PROP_VOLTAGE_BOOT = 15,
	POWER_SUPPLY_PROP_CURRENT_MAX = 16,
	POWER_SUPPLY_PROP_CURRENT_NOW = 17,
	POWER_SUPPLY_PROP_CURRENT_AVG = 18,
	POWER_SUPPLY_PROP_CURRENT_BOOT = 19,
	POWER_SUPPLY_PROP_POWER_NOW = 20,
	POWER_SUPPLY_PROP_POWER_AVG = 21,
	POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN = 22,
	POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN = 23,
	POWER_SUPPLY_PROP_CHARGE_FULL = 24,
	POWER_SUPPLY_PROP_CHARGE_EMPTY = 25,
	POWER_SUPPLY_PROP_CHARGE_NOW = 26,
	POWER_SUPPLY_PROP_CHARGE_AVG = 27,
	POWER_SUPPLY_PROP_CHARGE_COUNTER = 28,
	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT = 29,
	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX = 30,
	POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE = 31,
	POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX = 32,
	POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT = 33,
	POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX = 34,
	POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD = 35,
	POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD = 36,
	POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT = 37,
	POWER_SUPPLY_PROP_INPUT_VOLTAGE_LIMIT = 38,
	POWER_SUPPLY_PROP_INPUT_POWER_LIMIT = 39,
	POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN = 40,
	POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN = 41,
	POWER_SUPPLY_PROP_ENERGY_FULL = 42,
	POWER_SUPPLY_PROP_ENERGY_EMPTY = 43,
	POWER_SUPPLY_PROP_ENERGY_NOW = 44,
	POWER_SUPPLY_PROP_ENERGY_AVG = 45,
	POWER_SUPPLY_PROP_CAPACITY = 46,
	POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN = 47,
	POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX = 48,
	POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN = 49,
	POWER_SUPPLY_PROP_CAPACITY_LEVEL = 50,
	POWER_SUPPLY_PROP_TEMP = 51,
	POWER_SUPPLY_PROP_TEMP_MAX = 52,
	POWER_SUPPLY_PROP_TEMP_MIN = 53,
	POWER_SUPPLY_PROP_TEMP_ALERT_MIN = 54,
	POWER_SUPPLY_PROP_TEMP_ALERT_MAX = 55,
	POWER_SUPPLY_PROP_TEMP_AMBIENT = 56,
	POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN = 57,
	POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX = 58,
	POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW = 59,
	POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG = 60,
	POWER_SUPPLY_PROP_TIME_TO_FULL_NOW = 61,
	POWER_SUPPLY_PROP_TIME_TO_FULL_AVG = 62,
	POWER_SUPPLY_PROP_TYPE = 63,
	POWER_SUPPLY_PROP_USB_TYPE = 64,
	POWER_SUPPLY_PROP_SCOPE = 65,
	POWER_SUPPLY_PROP_PRECHARGE_CURRENT = 66,
	POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT = 67,
	POWER_SUPPLY_PROP_CALIBRATE = 68,
	POWER_SUPPLY_PROP_MANUFACTURE_YEAR = 69,
	POWER_SUPPLY_PROP_MANUFACTURE_MONTH = 70,
	POWER_SUPPLY_PROP_MANUFACTURE_DAY = 71,
	POWER_SUPPLY_PROP_MODEL_NAME = 72,
	POWER_SUPPLY_PROP_MANUFACTURER = 73,
	POWER_SUPPLY_PROP_SERIAL_NUMBER = 74,
};

enum power_supply_type {
	POWER_SUPPLY_TYPE_UNKNOWN = 0,
	POWER_SUPPLY_TYPE_BATTERY = 1,
	POWER_SUPPLY_TYPE_UPS = 2,
	POWER_SUPPLY_TYPE_MAINS = 3,
	POWER_SUPPLY_TYPE_USB = 4,
	POWER_SUPPLY_TYPE_USB_DCP = 5,
	POWER_SUPPLY_TYPE_USB_CDP = 6,
	POWER_SUPPLY_TYPE_USB_ACA = 7,
	POWER_SUPPLY_TYPE_USB_TYPE_C = 8,
	POWER_SUPPLY_TYPE_USB_PD = 9,
	POWER_SUPPLY_TYPE_USB_PD_DRP = 10,
	POWER_SUPPLY_TYPE_APPLE_BRICK_ID = 11,
	POWER_SUPPLY_TYPE_WIRELESS = 12,
};

enum power_supply_usb_type {
	POWER_SUPPLY_USB_TYPE_UNKNOWN = 0,
	POWER_SUPPLY_USB_TYPE_SDP = 1,
	POWER_SUPPLY_USB_TYPE_DCP = 2,
	POWER_SUPPLY_USB_TYPE_CDP = 3,
	POWER_SUPPLY_USB_TYPE_ACA = 4,
	POWER_SUPPLY_USB_TYPE_C = 5,
	POWER_SUPPLY_USB_TYPE_PD = 6,
	POWER_SUPPLY_USB_TYPE_PD_DRP = 7,
	POWER_SUPPLY_USB_TYPE_PD_PPS = 8,
	POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID = 9,
};

enum power_supply_notifier_events {
	PSY_EVENT_PROP_CHANGED = 0,
};

union power_supply_propval {
	int intval;
	const char *strval;
};

struct power_supply_config {
	struct device_node *of_node;
	struct fwnode_handle *fwnode;
	void *drv_data;
	const struct attribute_group **attr_grp;
	char **supplied_to;
	size_t num_supplicants;
};

struct power_supply;

struct power_supply_desc {
	const char *name;
	enum power_supply_type type;
	const enum power_supply_usb_type *usb_types;
	size_t num_usb_types;
	const enum power_supply_property *properties;
	size_t num_properties;
	int (*get_property)(struct power_supply *, enum power_supply_property, union power_supply_propval *);
	int (*set_property)(struct power_supply *, enum power_supply_property, const union power_supply_propval *);
	int (*property_is_writeable)(struct power_supply *, enum power_supply_property);
	void (*external_power_changed)(struct power_supply *);
	void (*set_charged)(struct power_supply *);
	bool no_thermal;
	int use_for_apm;
};

struct thermal_zone_device;

struct power_supply {
	const struct power_supply_desc *desc;
	char **supplied_to;
	size_t num_supplicants;
	char **supplied_from;
	size_t num_supplies;
	struct device_node *of_node;
	void *drv_data;
	struct device dev;
	struct work_struct changed_work;
	struct delayed_work deferred_register_work;
	spinlock_t changed_lock;
	bool changed;
	bool initialized;
	bool removing;
	atomic_t use_cnt;
	struct thermal_zone_device *tzd;
	struct thermal_cooling_device *tcd;
	struct led_trigger *charging_full_trig;
	char *charging_full_trig_name;
	struct led_trigger *charging_trig;
	char *charging_trig_name;
	struct led_trigger *full_trig;
	char *full_trig_name;
	struct led_trigger *online_trig;
	char *online_trig_name;
	struct led_trigger *charging_blink_full_solid_trig;
	char *charging_blink_full_solid_trig_name;
};

enum thermal_device_mode {
	THERMAL_DEVICE_DISABLED = 0,
	THERMAL_DEVICE_ENABLED = 1,
};

enum thermal_notify_event {
	THERMAL_EVENT_UNSPECIFIED = 0,
	THERMAL_EVENT_TEMP_SAMPLE = 1,
	THERMAL_TRIP_VIOLATED = 2,
	THERMAL_TRIP_CHANGED = 3,
	THERMAL_DEVICE_DOWN = 4,
	THERMAL_DEVICE_UP = 5,
	THERMAL_DEVICE_POWER_CAPABILITY_CHANGED = 6,
	THERMAL_TABLE_CHANGED = 7,
	THERMAL_EVENT_KEEP_ALIVE = 8,
};

struct thermal_attr;

struct thermal_zone_device_ops;

struct thermal_zone_params;

struct thermal_governor;

struct thermal_zone_device {
	int id;
	char type[20];
	struct device device;
	struct attribute_group trips_attribute_group;
	struct thermal_attr *trip_temp_attrs;
	struct thermal_attr *trip_type_attrs;
	struct thermal_attr *trip_hyst_attrs;
	enum thermal_device_mode mode;
	void *devdata;
	int trips;
	long unsigned int trips_disabled;
	int passive_delay;
	int polling_delay;
	int temperature;
	int last_temperature;
	int emul_temperature;
	int passive;
	int prev_low_trip;
	int prev_high_trip;
	unsigned int forced_passive;
	atomic_t need_update;
	struct thermal_zone_device_ops *ops;
	struct thermal_zone_params *tzp;
	struct thermal_governor *governor;
	void *governor_data;
	struct list_head thermal_instances;
	struct ida ida;
	struct mutex lock;
	struct list_head node;
	struct delayed_work poll_queue;
	enum thermal_notify_event notify_event;
};

struct thermal_cooling_device_ops;

struct thermal_cooling_device {
	int id;
	char type[20];
	struct device device;
	struct device_node *np;
	void *devdata;
	void *stats;
	const struct thermal_cooling_device_ops *ops;
	bool updated;
	struct mutex lock;
	struct list_head thermal_instances;
	struct list_head node;
};

struct power_supply_battery_ocv_table {
	int ocv;
	int capacity;
};

struct power_supply_resistance_temp_table {
	int temp;
	int resistance;
};

struct power_supply_battery_info {
	int energy_full_design_uwh;
	int charge_full_design_uah;
	int voltage_min_design_uv;
	int voltage_max_design_uv;
	int tricklecharge_current_ua;
	int precharge_current_ua;
	int precharge_voltage_max_uv;
	int charge_term_current_ua;
	int charge_restart_voltage_uv;
	int overvoltage_limit_uv;
	int constant_charge_current_max_ua;
	int constant_charge_voltage_max_uv;
	int factory_internal_resistance_uohm;
	int ocv_temp[20];
	int temp_ambient_alert_min;
	int temp_ambient_alert_max;
	int temp_alert_min;
	int temp_alert_max;
	int temp_min;
	int temp_max;
	struct power_supply_battery_ocv_table *ocv_table[20];
	int ocv_table_size[20];
	struct power_supply_resistance_temp_table *resist_table;
	int resist_table_size;
};

enum thermal_trip_type {
	THERMAL_TRIP_ACTIVE = 0,
	THERMAL_TRIP_PASSIVE = 1,
	THERMAL_TRIP_HOT = 2,
	THERMAL_TRIP_CRITICAL = 3,
};

enum thermal_trend {
	THERMAL_TREND_STABLE = 0,
	THERMAL_TREND_RAISING = 1,
	THERMAL_TREND_DROPPING = 2,
	THERMAL_TREND_RAISE_FULL = 3,
	THERMAL_TREND_DROP_FULL = 4,
};

struct thermal_zone_device_ops {
	int (*bind)(struct thermal_zone_device *, struct thermal_cooling_device *);
	int (*unbind)(struct thermal_zone_device *, struct thermal_cooling_device *);
	int (*get_temp)(struct thermal_zone_device *, int *);
	int (*set_trips)(struct thermal_zone_device *, int, int);
	int (*change_mode)(struct thermal_zone_device *, enum thermal_device_mode);
	int (*get_trip_type)(struct thermal_zone_device *, int, enum thermal_trip_type *);
	int (*get_trip_temp)(struct thermal_zone_device *, int, int *);
	int (*set_trip_temp)(struct thermal_zone_device *, int, int);
	int (*get_trip_hyst)(struct thermal_zone_device *, int, int *);
	int (*set_trip_hyst)(struct thermal_zone_device *, int, int);
	int (*get_crit_temp)(struct thermal_zone_device *, int *);
	int (*set_emul_temp)(struct thermal_zone_device *, int);
	int (*get_trend)(struct thermal_zone_device *, int, enum thermal_trend *);
	int (*notify)(struct thermal_zone_device *, int, enum thermal_trip_type);
};

struct thermal_cooling_device_ops {
	int (*get_max_state)(struct thermal_cooling_device *, long unsigned int *);
	int (*get_cur_state)(struct thermal_cooling_device *, long unsigned int *);
	int (*set_cur_state)(struct thermal_cooling_device *, long unsigned int);
	int (*get_requested_power)(struct thermal_cooling_device *, u32 *);
	int (*state2power)(struct thermal_cooling_device *, long unsigned int, u32 *);
	int (*power2state)(struct thermal_cooling_device *, u32, long unsigned int *);
};

struct thermal_bind_params;

struct thermal_zone_params {
	char governor_name[20];
	bool no_hwmon;
	int num_tbps;
	struct thermal_bind_params *tbp;
	u32 sustainable_power;
	s32 k_po;
	s32 k_pu;
	s32 k_i;
	s32 k_d;
	s32 integral_cutoff;
	int slope;
	int offset;
};

struct thermal_governor {
	char name[20];
	int (*bind_to_tz)(struct thermal_zone_device *);
	void (*unbind_from_tz)(struct thermal_zone_device *);
	int (*throttle)(struct thermal_zone_device *, int);
	struct list_head governor_list;
};

struct thermal_bind_params {
	struct thermal_cooling_device *cdev;
	int weight;
	int trip_mask;
	long unsigned int *binding_limits;
	int (*match)(struct thermal_zone_device *, struct thermal_cooling_device *);
};

struct psy_am_i_supplied_data {
	struct power_supply *psy;
	unsigned int count;
};

enum {
	POWER_SUPPLY_STATUS_UNKNOWN = 0,
	POWER_SUPPLY_STATUS_CHARGING = 1,
	POWER_SUPPLY_STATUS_DISCHARGING = 2,
	POWER_SUPPLY_STATUS_NOT_CHARGING = 3,
	POWER_SUPPLY_STATUS_FULL = 4,
};

enum {
	POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0,
	POWER_SUPPLY_CHARGE_TYPE_NONE = 1,
	POWER_SUPPLY_CHARGE_TYPE_TRICKLE = 2,
	POWER_SUPPLY_CHARGE_TYPE_FAST = 3,
	POWER_SUPPLY_CHARGE_TYPE_STANDARD = 4,
	POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE = 5,
	POWER_SUPPLY_CHARGE_TYPE_CUSTOM = 6,
	POWER_SUPPLY_CHARGE_TYPE_LONGLIFE = 7,
};

enum {
	POWER_SUPPLY_HEALTH_UNKNOWN = 0,
	POWER_SUPPLY_HEALTH_GOOD = 1,
	POWER_SUPPLY_HEALTH_OVERHEAT = 2,
	POWER_SUPPLY_HEALTH_DEAD = 3,
	POWER_SUPPLY_HEALTH_OVERVOLTAGE = 4,
	POWER_SUPPLY_HEALTH_UNSPEC_FAILURE = 5,
	POWER_SUPPLY_HEALTH_COLD = 6,
	POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE = 7,
	POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE = 8,
	POWER_SUPPLY_HEALTH_OVERCURRENT = 9,
	POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED = 10,
	POWER_SUPPLY_HEALTH_WARM = 11,
	POWER_SUPPLY_HEALTH_COOL = 12,
	POWER_SUPPLY_HEALTH_HOT = 13,
};

enum {
	POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0,
	POWER_SUPPLY_TECHNOLOGY_NiMH = 1,
	POWER_SUPPLY_TECHNOLOGY_LION = 2,
	POWER_SUPPLY_TECHNOLOGY_LIPO = 3,
	POWER_SUPPLY_TECHNOLOGY_LiFe = 4,
	POWER_SUPPLY_TECHNOLOGY_NiCd = 5,
	POWER_SUPPLY_TECHNOLOGY_LiMn = 6,
};

enum {
	POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0,
	POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL = 1,
	POWER_SUPPLY_CAPACITY_LEVEL_LOW = 2,
	POWER_SUPPLY_CAPACITY_LEVEL_NORMAL = 3,
	POWER_SUPPLY_CAPACITY_LEVEL_HIGH = 4,
	POWER_SUPPLY_CAPACITY_LEVEL_FULL = 5,
};

enum {
	POWER_SUPPLY_SCOPE_UNKNOWN = 0,
	POWER_SUPPLY_SCOPE_SYSTEM = 1,
	POWER_SUPPLY_SCOPE_DEVICE = 2,
};

struct power_supply_attr {
	const char *prop_name;
	char attr_name[31];
	struct device_attribute dev_attr;
	const char * const *text_values;
	int text_values_len;
};

enum hwmon_sensor_types {
	hwmon_chip = 0,
	hwmon_temp = 1,
	hwmon_in = 2,
	hwmon_curr = 3,
	hwmon_power = 4,
	hwmon_energy = 5,
	hwmon_humidity = 6,
	hwmon_fan = 7,
	hwmon_pwm = 8,
	hwmon_intrusion = 9,
	hwmon_max = 10,
};

enum hwmon_temp_attributes {
	hwmon_temp_enable = 0,
	hwmon_temp_input = 1,
	hwmon_temp_type = 2,
	hwmon_temp_lcrit = 3,
	hwmon_temp_lcrit_hyst = 4,
	hwmon_temp_min = 5,
	hwmon_temp_min_hyst = 6,
	hwmon_temp_max = 7,
	hwmon_temp_max_hyst = 8,
	hwmon_temp_crit = 9,
	hwmon_temp_crit_hyst = 10,
	hwmon_temp_emergency = 11,
	hwmon_temp_emergency_hyst = 12,
	hwmon_temp_alarm = 13,
	hwmon_temp_lcrit_alarm = 14,
	hwmon_temp_min_alarm = 15,
	hwmon_temp_max_alarm = 16,
	hwmon_temp_crit_alarm = 17,
	hwmon_temp_emergency_alarm = 18,
	hwmon_temp_fault = 19,
	hwmon_temp_offset = 20,
	hwmon_temp_label = 21,
	hwmon_temp_lowest = 22,
	hwmon_temp_highest = 23,
	hwmon_temp_reset_history = 24,
	hwmon_temp_rated_min = 25,
	hwmon_temp_rated_max = 26,
};

enum hwmon_in_attributes {
	hwmon_in_enable = 0,
	hwmon_in_input = 1,
	hwmon_in_min = 2,
	hwmon_in_max = 3,
	hwmon_in_lcrit = 4,
	hwmon_in_crit = 5,
	hwmon_in_average = 6,
	hwmon_in_lowest = 7,
	hwmon_in_highest = 8,
	hwmon_in_reset_history = 9,
	hwmon_in_label = 10,
	hwmon_in_alarm = 11,
	hwmon_in_min_alarm = 12,
	hwmon_in_max_alarm = 13,
	hwmon_in_lcrit_alarm = 14,
	hwmon_in_crit_alarm = 15,
	hwmon_in_rated_min = 16,
	hwmon_in_rated_max = 17,
};

enum hwmon_curr_attributes {
	hwmon_curr_enable = 0,
	hwmon_curr_input = 1,
	hwmon_curr_min = 2,
	hwmon_curr_max = 3,
	hwmon_curr_lcrit = 4,
	hwmon_curr_crit = 5,
	hwmon_curr_average = 6,
	hwmon_curr_lowest = 7,
	hwmon_curr_highest = 8,
	hwmon_curr_reset_history = 9,
	hwmon_curr_label = 10,
	hwmon_curr_alarm = 11,
	hwmon_curr_min_alarm = 12,
	hwmon_curr_max_alarm = 13,
	hwmon_curr_lcrit_alarm = 14,
	hwmon_curr_crit_alarm = 15,
	hwmon_curr_rated_min = 16,
	hwmon_curr_rated_max = 17,
};

struct hwmon_ops {
	umode_t (*is_visible)(const void *, enum hwmon_sensor_types, u32, int);
	int (*read)(struct device *, enum hwmon_sensor_types, u32, int, long int *);
	int (*read_string)(struct device *, enum hwmon_sensor_types, u32, int, const char **);
	int (*write)(struct device *, enum hwmon_sensor_types, u32, int, long int);
};

struct hwmon_channel_info {
	enum hwmon_sensor_types type;
	const u32 *config;
};

struct hwmon_chip_info {
	const struct hwmon_ops *ops;
	const struct hwmon_channel_info **info;
};

struct power_supply_hwmon {
	struct power_supply *psy;
	long unsigned int *props;
};

struct hwmon_type_attr_list {
	const u32 *attrs;
	size_t n_attrs;
};

enum hwmon_chip_attributes {
	hwmon_chip_temp_reset_history = 0,
	hwmon_chip_in_reset_history = 1,
	hwmon_chip_curr_reset_history = 2,
	hwmon_chip_power_reset_history = 3,
	hwmon_chip_register_tz = 4,
	hwmon_chip_update_interval = 5,
	hwmon_chip_alarms = 6,
	hwmon_chip_samples = 7,
	hwmon_chip_curr_samples = 8,
	hwmon_chip_in_samples = 9,
	hwmon_chip_power_samples = 10,
	hwmon_chip_temp_samples = 11,
};

enum hwmon_power_attributes {
	hwmon_power_enable = 0,
	hwmon_power_average = 1,
	hwmon_power_average_interval = 2,
	hwmon_power_average_interval_max = 3,
	hwmon_power_average_interval_min = 4,
	hwmon_power_average_highest = 5,
	hwmon_power_average_lowest = 6,
	hwmon_power_average_max = 7,
	hwmon_power_average_min = 8,
	hwmon_power_input = 9,
	hwmon_power_input_highest = 10,
	hwmon_power_input_lowest = 11,
	hwmon_power_reset_history = 12,
	hwmon_power_accuracy = 13,
	hwmon_power_cap = 14,
	hwmon_power_cap_hyst = 15,
	hwmon_power_cap_max = 16,
	hwmon_power_cap_min = 17,
	hwmon_power_min = 18,
	hwmon_power_max = 19,
	hwmon_power_crit = 20,
	hwmon_power_lcrit = 21,
	hwmon_power_label = 22,
	hwmon_power_alarm = 23,
	hwmon_power_cap_alarm = 24,
	hwmon_power_min_alarm = 25,
	hwmon_power_max_alarm = 26,
	hwmon_power_lcrit_alarm = 27,
	hwmon_power_crit_alarm = 28,
	hwmon_power_rated_min = 29,
	hwmon_power_rated_max = 30,
};

enum hwmon_energy_attributes {
	hwmon_energy_enable = 0,
	hwmon_energy_input = 1,
	hwmon_energy_label = 2,
};

enum hwmon_humidity_attributes {
	hwmon_humidity_enable = 0,
	hwmon_humidity_input = 1,
	hwmon_humidity_label = 2,
	hwmon_humidity_min = 3,
	hwmon_humidity_min_hyst = 4,
	hwmon_humidity_max = 5,
	hwmon_humidity_max_hyst = 6,
	hwmon_humidity_alarm = 7,
	hwmon_humidity_fault = 8,
	hwmon_humidity_rated_min = 9,
	hwmon_humidity_rated_max = 10,
};

enum hwmon_fan_attributes {
	hwmon_fan_enable = 0,
	hwmon_fan_input = 1,
	hwmon_fan_label = 2,
	hwmon_fan_min = 3,
	hwmon_fan_max = 4,
	hwmon_fan_div = 5,
	hwmon_fan_pulses = 6,
	hwmon_fan_target = 7,
	hwmon_fan_alarm = 8,
	hwmon_fan_min_alarm = 9,
	hwmon_fan_max_alarm = 10,
	hwmon_fan_fault = 11,
};

enum hwmon_pwm_attributes {
	hwmon_pwm_input = 0,
	hwmon_pwm_enable = 1,
	hwmon_pwm_mode = 2,
	hwmon_pwm_freq = 3,
};

enum hwmon_intrusion_attributes {
	hwmon_intrusion_alarm = 0,
	hwmon_intrusion_beep = 1,
};

struct thermal_zone_of_device_ops {
	int (*get_temp)(void *, int *);
	int (*get_trend)(void *, int, enum thermal_trend *);
	int (*set_trips)(void *, int, int);
	int (*set_emul_temp)(void *, int);
	int (*set_trip_temp)(void *, int, int);
};

struct trace_event_raw_hwmon_attr_class {
	struct trace_entry ent;
	int index;
	u32 __data_loc_attr_name;
	long int val;
	char __data[0];
};

struct trace_event_raw_hwmon_attr_show_string {
	struct trace_entry ent;
	int index;
	u32 __data_loc_attr_name;
	u32 __data_loc_label;
	char __data[0];
};

struct trace_event_data_offsets_hwmon_attr_class {
	u32 attr_name;
};

struct trace_event_data_offsets_hwmon_attr_show_string {
	u32 attr_name;
	u32 label;
};

typedef void (*btf_trace_hwmon_attr_show)(void *, int, const char *, long int);

typedef void (*btf_trace_hwmon_attr_store)(void *, int, const char *, long int);

typedef void (*btf_trace_hwmon_attr_show_string)(void *, int, const char *, const char *);

struct hwmon_device {
	const char *name;
	struct device dev;
	const struct hwmon_chip_info *chip;
	struct list_head tzdata;
	struct attribute_group group;
	const struct attribute_group **groups;
};

struct hwmon_device_attribute {
	struct device_attribute dev_attr;
	const struct hwmon_ops *ops;
	enum hwmon_sensor_types type;
	u32 attr;
	int index;
	char name[32];
};

struct hwmon_thermal_data {
	struct list_head node;
	struct device *dev;
	int index;
	struct thermal_zone_device *tzd;
};

struct thermal_attr {
	struct device_attribute attr;
	char name[20];
};

struct trace_event_raw_thermal_temperature {
	struct trace_entry ent;
	u32 __data_loc_thermal_zone;
	int id;
	int temp_prev;
	int temp;
	char __data[0];
};

struct trace_event_raw_cdev_update {
	struct trace_entry ent;
	u32 __data_loc_type;
	long unsigned int target;
	char __data[0];
};

struct trace_event_raw_thermal_zone_trip {
	struct trace_entry ent;
	u32 __data_loc_thermal_zone;
	int id;
	int trip;
	enum thermal_trip_type trip_type;
	char __data[0];
};

struct trace_event_data_offsets_thermal_temperature {
	u32 thermal_zone;
};

struct trace_event_data_offsets_cdev_update {
	u32 type;
};

struct trace_event_data_offsets_thermal_zone_trip {
	u32 thermal_zone;
};

typedef void (*btf_trace_thermal_temperature)(void *, struct thermal_zone_device *);

typedef void (*btf_trace_cdev_update)(void *, struct thermal_cooling_device *, long unsigned int);

typedef void (*btf_trace_thermal_zone_trip)(void *, struct thermal_zone_device *, int, enum thermal_trip_type);

struct thermal_instance {
	int id;
	char name[20];
	struct thermal_zone_device *tz;
	struct thermal_cooling_device *cdev;
	int trip;
	bool initialized;
	long unsigned int upper;
	long unsigned int lower;
	long unsigned int target;
	char attr_name[20];
	struct device_attribute attr;
	char weight_attr_name[20];
	struct device_attribute weight_attr;
	struct list_head tz_node;
	struct list_head cdev_node;
	unsigned int weight;
};

struct thermal_hwmon_device {
	char type[20];
	struct device *device;
	int count;
	struct list_head tz_list;
	struct list_head node;
};

struct thermal_hwmon_attr {
	struct device_attribute attr;
	char name[16];
};

struct thermal_hwmon_temp {
	struct list_head hwmon_node;
	struct thermal_zone_device *tz;
	struct thermal_hwmon_attr temp_input;
	struct thermal_hwmon_attr temp_crit;
};

struct thermal_trip {
	struct device_node *np;
	int temperature;
	int hysteresis;
	enum thermal_trip_type type;
};

struct __thermal_cooling_bind_param {
	struct device_node *cooling_device;
	long unsigned int min;
	long unsigned int max;
};

struct __thermal_bind_params {
	struct __thermal_cooling_bind_param *tcbp;
	unsigned int count;
	unsigned int trip_id;
	unsigned int usage;
};

struct __thermal_zone {
	int passive_delay;
	int polling_delay;
	int slope;
	int offset;
	int ntrips;
	struct thermal_trip *trips;
	int num_tbps;
	struct __thermal_bind_params *tbps;
	void *sensor_data;
	const struct thermal_zone_of_device_ops *ops;
};

struct bcm2711_thermal_priv {
	struct regmap *regmap;
	struct thermal_zone_device *thermal;
};

struct bcm2835_thermal_data {
	struct thermal_zone_device *tz;
	void *regs;
	struct clk *clk;
	struct dentry *debugfsdir;
};

struct watchdog_info {
	__u32 options;
	__u32 firmware_version;
	__u8 identity[32];
};

struct watchdog_device;

struct watchdog_ops {
	struct module *owner;
	int (*start)(struct watchdog_device *);
	int (*stop)(struct watchdog_device *);
	int (*ping)(struct watchdog_device *);
	unsigned int (*status)(struct watchdog_device *);
	int (*set_timeout)(struct watchdog_device *, unsigned int);
	int (*set_pretimeout)(struct watchdog_device *, unsigned int);
	unsigned int (*get_timeleft)(struct watchdog_device *);
	int (*restart)(struct watchdog_device *, long unsigned int, void *);
	long int (*ioctl)(struct watchdog_device *, unsigned int, long unsigned int);
};

struct watchdog_governor;

struct watchdog_core_data;

struct watchdog_device {
	int id;
	struct device *parent;
	const struct attribute_group **groups;
	const struct watchdog_info *info;
	const struct watchdog_ops *ops;
	const struct watchdog_governor *gov;
	unsigned int bootstatus;
	unsigned int timeout;
	unsigned int pretimeout;
	unsigned int min_timeout;
	unsigned int max_timeout;
	unsigned int min_hw_heartbeat_ms;
	unsigned int max_hw_heartbeat_ms;
	struct notifier_block reboot_nb;
	struct notifier_block restart_nb;
	void *driver_data;
	struct watchdog_core_data *wd_data;
	long unsigned int status;
	struct list_head deferred;
};

struct watchdog_governor {
	const char name[20];
	void (*pretimeout)(struct watchdog_device *);
};

struct watchdog_core_data {
	struct device dev;
	struct cdev cdev;
	struct watchdog_device *wdd;
	struct mutex lock;
	ktime_t last_keepalive;
	ktime_t last_hw_keepalive;
	ktime_t open_deadline;
	struct hrtimer timer;
	struct kthread_work work;
	long unsigned int status;
};

struct bcm2835_wdt {
	void *base;
	spinlock_t lock;
};

struct dm_kobject_holder {
	struct kobject kobj;
	struct completion completion;
};

enum opp_table_access {
	OPP_TABLE_ACCESS_UNKNOWN = 0,
	OPP_TABLE_ACCESS_EXCLUSIVE = 1,
	OPP_TABLE_ACCESS_SHARED = 2,
};

struct icc_path;

struct dev_pm_opp___2;

struct dev_pm_set_opp_data;

struct opp_table___2 {
	struct list_head node;
	struct blocking_notifier_head head;
	struct list_head dev_list;
	struct list_head opp_list;
	struct kref kref;
	struct mutex lock;
	struct device_node *np;
	long unsigned int clock_latency_ns_max;
	unsigned int voltage_tolerance_v1;
	unsigned int parsed_static_opps;
	enum opp_table_access shared_opp;
	struct dev_pm_opp___2 *suspend_opp;
	struct mutex genpd_virt_dev_lock;
	struct device **genpd_virt_devs;
	struct opp_table___2 **required_opp_tables;
	unsigned int required_opp_count;
	unsigned int *supported_hw;
	unsigned int supported_hw_count;
	const char *prop_name;
	struct clk *clk;
	struct regulator **regulators;
	int regulator_count;
	struct icc_path **paths;
	unsigned int path_count;
	bool enabled;
	bool genpd_performance_state;
	bool is_genpd;
	int (*set_opp)(struct dev_pm_set_opp_data *);
	struct dev_pm_set_opp_data *set_opp_data;
	struct dentry *dentry;
	char dentry_name[255];
};

struct dev_pm_opp_supply;

struct dev_pm_opp_icc_bw;

struct dev_pm_opp___2 {
	struct list_head node;
	struct kref kref;
	bool available;
	bool dynamic;
	bool turbo;
	bool suspend;
	unsigned int pstate;
	long unsigned int rate;
	unsigned int level;
	struct dev_pm_opp_supply *supplies;
	struct dev_pm_opp_icc_bw *bandwidth;
	long unsigned int clock_latency_ns;
	struct dev_pm_opp___2 **required_opps;
	struct opp_table___2 *opp_table;
	struct device_node *np;
	struct dentry *dentry;
};

enum dev_pm_opp_event {
	OPP_EVENT_ADD = 0,
	OPP_EVENT_REMOVE = 1,
	OPP_EVENT_ENABLE = 2,
	OPP_EVENT_DISABLE = 3,
	OPP_EVENT_ADJUST_VOLTAGE = 4,
};

struct dev_pm_opp_supply {
	long unsigned int u_volt;
	long unsigned int u_volt_min;
	long unsigned int u_volt_max;
	long unsigned int u_amp;
};

struct dev_pm_opp_icc_bw {
	u32 avg;
	u32 peak;
};

struct dev_pm_opp_info {
	long unsigned int rate;
	struct dev_pm_opp_supply *supplies;
};

struct dev_pm_set_opp_data {
	struct dev_pm_opp_info old_opp;
	struct dev_pm_opp_info new_opp;
	struct regulator **regulators;
	unsigned int regulator_count;
	struct clk *clk;
	struct device *dev;
};

struct opp_device {
	struct list_head node;
	const struct device *dev;
	struct dentry *dentry;
};

struct em_data_callback {};

struct cpufreq_policy_data {
	struct cpufreq_cpuinfo cpuinfo;
	struct cpufreq_frequency_table *freq_table;
	unsigned int cpu;
	unsigned int min;
	unsigned int max;
};

struct cpufreq_freqs {
	struct cpufreq_policy *policy;
	unsigned int old;
	unsigned int new;
	u8 flags;
};

struct freq_attr {
	struct attribute attr;
	ssize_t (*show)(struct cpufreq_policy *, char *);
	ssize_t (*store)(struct cpufreq_policy *, const char *, size_t);
};

struct cpufreq_driver {
	char name[16];
	u16 flags;
	void *driver_data;
	int (*init)(struct cpufreq_policy *);
	int (*verify)(struct cpufreq_policy_data *);
	int (*setpolicy)(struct cpufreq_policy *);
	int (*target)(struct cpufreq_policy *, unsigned int, unsigned int);
	int (*target_index)(struct cpufreq_policy *, unsigned int);
	unsigned int (*fast_switch)(struct cpufreq_policy *, unsigned int);
	unsigned int (*resolve_freq)(struct cpufreq_policy *, unsigned int);
	unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int);
	int (*target_intermediate)(struct cpufreq_policy *, unsigned int);
	unsigned int (*get)(unsigned int);
	void (*update_limits)(unsigned int);
	int (*bios_limit)(int, unsigned int *);
	int (*online)(struct cpufreq_policy *);
	int (*offline)(struct cpufreq_policy *);
	int (*exit)(struct cpufreq_policy *);
	void (*stop_cpu)(struct cpufreq_policy *);
	int (*suspend)(struct cpufreq_policy *);
	int (*resume)(struct cpufreq_policy *);
	void (*ready)(struct cpufreq_policy *);
	struct freq_attr **attr;
	bool boost_enabled;
	int (*set_boost)(struct cpufreq_policy *, int);
};

struct cpufreq_stats {
	unsigned int total_trans;
	long long unsigned int last_time;
	unsigned int max_state;
	unsigned int state_num;
	unsigned int last_index;
	u64 *time_in_state;
	unsigned int *freq_table;
	unsigned int *trans_table;
	unsigned int reset_pending;
	long long unsigned int reset_time;
};

enum {
	OD_NORMAL_SAMPLE = 0,
	OD_SUB_SAMPLE = 1,
};

struct dbs_data {
	struct gov_attr_set attr_set;
	void *tuners;
	unsigned int ignore_nice_load;
	unsigned int sampling_rate;
	unsigned int sampling_down_factor;
	unsigned int up_threshold;
	unsigned int io_is_busy;
};

struct policy_dbs_info {
	struct cpufreq_policy *policy;
	struct mutex update_mutex;
	u64 last_sample_time;
	s64 sample_delay_ns;
	atomic_t work_count;
	struct irq_work irq_work;
	struct work_struct work;
	struct dbs_data *dbs_data;
	struct list_head list;
	unsigned int rate_mult;
	unsigned int idle_periods;
	bool is_shared;
	bool work_in_progress;
};

struct dbs_governor {
	struct cpufreq_governor gov;
	struct kobj_type kobj_type;
	struct dbs_data *gdbs_data;
	unsigned int (*gov_dbs_update)(struct cpufreq_policy *);
	struct policy_dbs_info * (*alloc)();
	void (*free)(struct policy_dbs_info *);
	int (*init)(struct dbs_data *);
	void (*exit)(struct dbs_data *);
	void (*start)(struct cpufreq_policy *);
};

struct od_ops {
	unsigned int (*powersave_bias_target)(struct cpufreq_policy *, unsigned int, unsigned int);
};

struct od_policy_dbs_info {
	struct policy_dbs_info policy_dbs;
	unsigned int freq_lo;
	unsigned int freq_lo_delay_us;
	unsigned int freq_hi_delay_us;
	unsigned int sample_type: 1;
};

struct od_dbs_tuners {
	unsigned int powersave_bias;
};

struct cs_policy_dbs_info {
	struct policy_dbs_info policy_dbs;
	unsigned int down_skip;
	unsigned int requested_freq;
};

struct cs_dbs_tuners {
	unsigned int down_threshold;
	unsigned int freq_step;
};

struct cpu_dbs_info {
	u64 prev_cpu_idle;
	u64 prev_update_time;
	u64 prev_cpu_nice;
	unsigned int prev_load;
	struct update_util_data update_util;
	struct policy_dbs_info *policy_dbs;
};

struct cpufreq_dt_platform_data {
	bool have_governor_per_policy;
	unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int);
	int (*target_intermediate)(struct cpufreq_policy *, unsigned int);
	int (*suspend)(struct cpufreq_policy *);
	int (*resume)(struct cpufreq_policy *);
};

struct private_data {
	struct list_head node;
	cpumask_var_t cpus;
	struct device *cpu_dev;
	struct opp_table *opp_table;
	struct opp_table *reg_opp_table;
	bool have_static_opps;
};

struct cpuidle_governor {
	char name[16];
	struct list_head governor_list;
	unsigned int rating;
	int (*enable)(struct cpuidle_driver *, struct cpuidle_device *);
	void (*disable)(struct cpuidle_driver *, struct cpuidle_device *);
	int (*select)(struct cpuidle_driver *, struct cpuidle_device *, bool *);
	void (*reflect)(struct cpuidle_device *, int);
};

struct cpuidle_state_kobj {
	struct cpuidle_state *state;
	struct cpuidle_state_usage *state_usage;
	struct completion kobj_unregister;
	struct kobject kobj;
	struct cpuidle_device *device;
};

struct cpuidle_driver_kobj {
	struct cpuidle_driver *drv;
	struct completion kobj_unregister;
	struct kobject kobj;
};

struct cpuidle_device_kobj {
	struct cpuidle_device *dev;
	struct completion kobj_unregister;
	struct kobject kobj;
};

struct cpuidle_attr {
	struct attribute attr;
	ssize_t (*show)(struct cpuidle_device *, char *);
	ssize_t (*store)(struct cpuidle_device *, const char *, size_t);
};

struct cpuidle_state_attr {
	struct attribute attr;
	ssize_t (*show)(struct cpuidle_state *, struct cpuidle_state_usage *, char *);
	ssize_t (*store)(struct cpuidle_state *, struct cpuidle_state_usage *, const char *, size_t);
};

struct cpuidle_driver_attr {
	struct attribute attr;
	ssize_t (*show)(struct cpuidle_driver *, char *);
	ssize_t (*store)(struct cpuidle_driver *, const char *, size_t);
};

struct menu_device {
	int needs_update;
	int tick_wakeup;
	u64 next_timer_ns;
	unsigned int bucket;
	unsigned int correction_factor[12];
	unsigned int intervals[8];
	int interval_ptr;
};

struct mmc_cid {
	unsigned int manfid;
	char prod_name[8];
	unsigned char prv;
	unsigned int serial;
	short unsigned int oemid;
	short unsigned int year;
	unsigned char hwrev;
	unsigned char fwrev;
	unsigned char month;
};

struct mmc_csd {
	unsigned char structure;
	unsigned char mmca_vsn;
	short unsigned int cmdclass;
	short unsigned int taac_clks;
	unsigned int taac_ns;
	unsigned int c_size;
	unsigned int r2w_factor;
	unsigned int max_dtr;
	unsigned int erase_size;
	unsigned int read_blkbits;
	unsigned int write_blkbits;
	unsigned int capacity;
	unsigned int read_partial: 1;
	unsigned int read_misalign: 1;
	unsigned int write_partial: 1;
	unsigned int write_misalign: 1;
	unsigned int dsr_imp: 1;
};

struct mmc_ext_csd {
	u8 rev;
	u8 erase_group_def;
	u8 sec_feature_support;
	u8 rel_sectors;
	u8 rel_param;
	bool enhanced_rpmb_supported;
	u8 part_config;
	u8 cache_ctrl;
	u8 rst_n_function;
	u8 max_packed_writes;
	u8 max_packed_reads;
	u8 packed_event_en;
	unsigned int part_time;
	unsigned int sa_timeout;
	unsigned int generic_cmd6_time;
	unsigned int power_off_longtime;
	u8 power_off_notification;
	unsigned int hs_max_dtr;
	unsigned int hs200_max_dtr;
	unsigned int sectors;
	unsigned int hc_erase_size;
	unsigned int hc_erase_timeout;
	unsigned int sec_trim_mult;
	unsigned int sec_erase_mult;
	unsigned int trim_timeout;
	bool partition_setting_completed;
	long long unsigned int enhanced_area_offset;
	unsigned int enhanced_area_size;
	unsigned int cache_size;
	bool hpi_en;
	bool hpi;
	unsigned int hpi_cmd;
	bool bkops;
	bool man_bkops_en;
	bool auto_bkops_en;
	unsigned int data_sector_size;
	unsigned int data_tag_unit_size;
	unsigned int boot_ro_lock;
	bool boot_ro_lockable;
	bool ffu_capable;
	bool cmdq_en;
	bool cmdq_support;
	unsigned int cmdq_depth;
	u8 fwrev[8];
	u8 raw_exception_status;
	u8 raw_partition_support;
	u8 raw_rpmb_size_mult;
	u8 raw_erased_mem_count;
	u8 strobe_support;
	u8 raw_ext_csd_structure;
	u8 raw_card_type;
	u8 raw_driver_strength;
	u8 out_of_int_time;
	u8 raw_pwr_cl_52_195;
	u8 raw_pwr_cl_26_195;
	u8 raw_pwr_cl_52_360;
	u8 raw_pwr_cl_26_360;
	u8 raw_s_a_timeout;
	u8 raw_hc_erase_gap_size;
	u8 raw_erase_timeout_mult;
	u8 raw_hc_erase_grp_size;
	u8 raw_sec_trim_mult;
	u8 raw_sec_erase_mult;
	u8 raw_sec_feature_support;
	u8 raw_trim_mult;
	u8 raw_pwr_cl_200_195;
	u8 raw_pwr_cl_200_360;
	u8 raw_pwr_cl_ddr_52_195;
	u8 raw_pwr_cl_ddr_52_360;
	u8 raw_pwr_cl_ddr_200_360;
	u8 raw_bkops_status;
	u8 raw_sectors[4];
	u8 pre_eol_info;
	u8 device_life_time_est_typ_a;
	u8 device_life_time_est_typ_b;
	unsigned int feature_support;
};

struct sd_scr {
	unsigned char sda_vsn;
	unsigned char sda_spec3;
	unsigned char sda_spec4;
	unsigned char sda_specx;
	unsigned char bus_widths;
	unsigned char cmds;
};

struct sd_ssr {
	unsigned int au;
	unsigned int erase_timeout;
	unsigned int erase_offset;
};

struct sd_switch_caps {
	unsigned int hs_max_dtr;
	unsigned int uhs_max_dtr;
	unsigned int sd3_bus_mode;
	unsigned int sd3_drv_type;
	unsigned int sd3_curr_limit;
};

struct sdio_cccr {
	unsigned int sdio_vsn;
	unsigned int sd_vsn;
	unsigned int multi_block: 1;
	unsigned int low_speed: 1;
	unsigned int wide_bus: 1;
	unsigned int high_power: 1;
	unsigned int high_speed: 1;
	unsigned int disable_cd: 1;
};

struct sdio_cis {
	short unsigned int vendor;
	short unsigned int device;
	short unsigned int blksize;
	unsigned int max_dtr;
};

struct mmc_part {
	u64 size;
	unsigned int part_cfg;
	char name[20];
	bool force_ro;
	unsigned int area_type;
};

struct mmc_host;

struct sdio_func;

struct sdio_func_tuple;

struct mmc_card {
	struct mmc_host *host;
	struct device dev;
	u32 ocr;
	unsigned int rca;
	unsigned int type;
	unsigned int state;
	unsigned int quirks;
	unsigned int quirk_max_rate;
	bool reenable_cmdq;
	unsigned int erase_size;
	unsigned int erase_shift;
	unsigned int pref_erase;
	unsigned int eg_boundary;
	unsigned int erase_arg;
	u8 erased_byte;
	u32 raw_cid[4];
	u32 raw_csd[4];
	u32 raw_scr[2];
	u32 raw_ssr[16];
	struct mmc_cid cid;
	struct mmc_csd csd;
	struct mmc_ext_csd ext_csd;
	struct sd_scr scr;
	struct sd_ssr ssr;
	struct sd_switch_caps sw_caps;
	unsigned int sdio_funcs;
	atomic_t sdio_funcs_probed;
	struct sdio_cccr cccr;
	struct sdio_cis cis;
	struct sdio_func *sdio_func[7];
	struct sdio_func *sdio_single_irq;
	u8 major_rev;
	u8 minor_rev;
	unsigned int num_info;
	const char **info;
	struct sdio_func_tuple *tuples;
	unsigned int sd_bus_speed;
	unsigned int mmc_avail_type;
	unsigned int drive_strength;
	struct dentry *debugfs_root;
	struct mmc_part part[7];
	unsigned int nr_parts;
	unsigned int bouncesz;
	struct workqueue_struct *complete_wq;
};

typedef unsigned int mmc_pm_flag_t;

struct mmc_ios {
	unsigned int clock;
	short unsigned int vdd;
	unsigned int power_delay_ms;
	unsigned char bus_mode;
	unsigned char chip_select;
	unsigned char power_mode;
	unsigned char bus_width;
	unsigned char timing;
	unsigned char signal_voltage;
	unsigned char drv_type;
	bool enhanced_strobe;
};

struct mmc_ctx {
	struct task_struct *task;
};

struct mmc_slot {
	int cd_irq;
	bool cd_wake_enabled;
	void *handler_priv;
};

struct mmc_supply {
	struct regulator *vmmc;
	struct regulator *vqmmc;
};

struct mmc_host_ops;

struct mmc_pwrseq;

struct mmc_bus_ops;

struct mmc_request;

struct mmc_cqe_ops;

struct mmc_host {
	struct device *parent;
	struct device class_dev;
	int index;
	const struct mmc_host_ops *ops;
	struct mmc_pwrseq *pwrseq;
	unsigned int f_min;
	unsigned int f_max;
	unsigned int f_init;
	u32 ocr_avail;
	u32 ocr_avail_sdio;
	u32 ocr_avail_sd;
	u32 ocr_avail_mmc;
	struct wakeup_source *ws;
	u32 max_current_330;
	u32 max_current_300;
	u32 max_current_180;
	u32 caps;
	u32 caps2;
	int fixed_drv_type;
	mmc_pm_flag_t pm_caps;
	unsigned int max_seg_size;
	short unsigned int max_segs;
	short unsigned int unused;
	unsigned int max_req_size;
	unsigned int max_blk_size;
	unsigned int max_blk_count;
	unsigned int max_busy_timeout;
	spinlock_t lock;
	struct mmc_ios ios;
	unsigned int use_spi_crc: 1;
	unsigned int claimed: 1;
	unsigned int bus_dead: 1;
	unsigned int doing_init_tune: 1;
	unsigned int can_retune: 1;
	unsigned int doing_retune: 1;
	unsigned int retune_now: 1;
	unsigned int retune_paused: 1;
	unsigned int use_blk_mq: 1;
	unsigned int retune_crc_disable: 1;
	unsigned int can_dma_map_merge: 1;
	int rescan_disable;
	int rescan_entered;
	int need_retune;
	int hold_retune;
	unsigned int retune_period;
	struct timer_list retune_timer;
	bool trigger_card_event;
	struct mmc_card *card;
	wait_queue_head_t wq;
	struct mmc_ctx *claimer;
	int claim_cnt;
	struct mmc_ctx default_ctx;
	struct delayed_work detect;
	int detect_change;
	struct mmc_slot slot;
	const struct mmc_bus_ops *bus_ops;
	unsigned int bus_refs;
	unsigned int sdio_irqs;
	struct task_struct *sdio_irq_thread;
	struct delayed_work sdio_irq_work;
	bool sdio_irq_pending;
	atomic_t sdio_irq_thread_abort;
	mmc_pm_flag_t pm_flags;
	struct led_trigger *led;
	bool regulator_enabled;
	struct mmc_supply supply;
	struct dentry *debugfs_root;
	struct mmc_request *ongoing_mrq;
	unsigned int actual_clock;
	unsigned int slotno;
	int dsr_req;
	u32 dsr;
	const struct mmc_cqe_ops *cqe_ops;
	void *cqe_private;
	int cqe_qdepth;
	bool cqe_enabled;
	bool cqe_on;
	bool hsq_enabled;
	long: 8;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int private[0];
};

struct mmc_data;

struct mmc_command {
	u32 opcode;
	u32 arg;
	u32 resp[4];
	unsigned int flags;
	unsigned int retries;
	int error;
	unsigned int busy_timeout;
	struct mmc_data *data;
	struct mmc_request *mrq;
};

struct mmc_data {
	unsigned int timeout_ns;
	unsigned int timeout_clks;
	unsigned int blksz;
	unsigned int blocks;
	unsigned int blk_addr;
	int error;
	unsigned int flags;
	unsigned int bytes_xfered;
	struct mmc_command *stop;
	struct mmc_request *mrq;
	unsigned int sg_len;
	int sg_count;
	struct scatterlist *sg;
	s32 host_cookie;
};

struct mmc_request {
	struct mmc_command *sbc;
	struct mmc_command *cmd;
	struct mmc_data *data;
	struct mmc_command *stop;
	struct completion completion;
	struct completion cmd_completion;
	void (*done)(struct mmc_request *);
	void (*recovery_notifier)(struct mmc_request *);
	struct mmc_host *host;
	bool cap_cmd_during_tfr;
	int tag;
};

struct mmc_host_ops {
	void (*post_req)(struct mmc_host *, struct mmc_request *, int);
	void (*pre_req)(struct mmc_host *, struct mmc_request *);
	void (*request)(struct mmc_host *, struct mmc_request *);
	int (*request_atomic)(struct mmc_host *, struct mmc_request *);
	void (*set_ios)(struct mmc_host *, struct mmc_ios *);
	int (*get_ro)(struct mmc_host *);
	int (*get_cd)(struct mmc_host *);
	void (*enable_sdio_irq)(struct mmc_host *, int);
	void (*ack_sdio_irq)(struct mmc_host *);
	void (*init_card)(struct mmc_host *, struct mmc_card *);
	int (*start_signal_voltage_switch)(struct mmc_host *, struct mmc_ios *);
	int (*card_busy)(struct mmc_host *);
	int (*execute_tuning)(struct mmc_host *, u32);
	int (*prepare_hs400_tuning)(struct mmc_host *, struct mmc_ios *);
	int (*hs400_prepare_ddr)(struct mmc_host *);
	void (*hs400_downgrade)(struct mmc_host *);
	void (*hs400_complete)(struct mmc_host *);
	void (*hs400_enhanced_strobe)(struct mmc_host *, struct mmc_ios *);
	int (*select_drive_strength)(struct mmc_card *, unsigned int, int, int, int *);
	void (*hw_reset)(struct mmc_host *);
	void (*card_event)(struct mmc_host *);
	int (*multi_io_quirk)(struct mmc_card *, unsigned int, int);
};

struct mmc_cqe_ops {
	int (*cqe_enable)(struct mmc_host *, struct mmc_card *);
	void (*cqe_disable)(struct mmc_host *);
	int (*cqe_request)(struct mmc_host *, struct mmc_request *);
	void (*cqe_post_req)(struct mmc_host *, struct mmc_request *);
	void (*cqe_off)(struct mmc_host *);
	int (*cqe_wait_for_idle)(struct mmc_host *);
	bool (*cqe_timeout)(struct mmc_host *, struct mmc_request *, bool *);
	void (*cqe_recovery_start)(struct mmc_host *);
	void (*cqe_recovery_finish)(struct mmc_host *);
};

struct mmc_pwrseq_ops;

struct mmc_pwrseq {
	const struct mmc_pwrseq_ops *ops;
	struct device *dev;
	struct list_head pwrseq_node;
	struct module *owner;
};

struct mmc_bus_ops {
	void (*remove)(struct mmc_host *);
	void (*detect)(struct mmc_host *);
	int (*pre_suspend)(struct mmc_host *);
	int (*suspend)(struct mmc_host *);
	int (*resume)(struct mmc_host *);
	int (*runtime_suspend)(struct mmc_host *);
	int (*runtime_resume)(struct mmc_host *);
	int (*alive)(struct mmc_host *);
	int (*shutdown)(struct mmc_host *);
	int (*hw_reset)(struct mmc_host *);
	int (*sw_reset)(struct mmc_host *);
	bool (*cache_enabled)(struct mmc_host *);
};

struct trace_event_raw_mmc_request_start {
	struct trace_entry ent;
	u32 cmd_opcode;
	u32 cmd_arg;
	unsigned int cmd_flags;
	unsigned int cmd_retries;
	u32 stop_opcode;
	u32 stop_arg;
	unsigned int stop_flags;
	unsigned int stop_retries;
	u32 sbc_opcode;
	u32 sbc_arg;
	unsigned int sbc_flags;
	unsigned int sbc_retries;
	unsigned int blocks;
	unsigned int blk_addr;
	unsigned int blksz;
	unsigned int data_flags;
	int tag;
	unsigned int can_retune;
	unsigned int doing_retune;
	unsigned int retune_now;
	int need_retune;
	int hold_retune;
	unsigned int retune_period;
	struct mmc_request *mrq;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_mmc_request_done {
	struct trace_entry ent;
	u32 cmd_opcode;
	int cmd_err;
	u32 cmd_resp[4];
	unsigned int cmd_retries;
	u32 stop_opcode;
	int stop_err;
	u32 stop_resp[4];
	unsigned int stop_retries;
	u32 sbc_opcode;
	int sbc_err;
	u32 sbc_resp[4];
	unsigned int sbc_retries;
	unsigned int bytes_xfered;
	int data_err;
	int tag;
	unsigned int can_retune;
	unsigned int doing_retune;
	unsigned int retune_now;
	int need_retune;
	int hold_retune;
	unsigned int retune_period;
	struct mmc_request *mrq;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_data_offsets_mmc_request_start {
	u32 name;
};

struct trace_event_data_offsets_mmc_request_done {
	u32 name;
};

typedef void (*btf_trace_mmc_request_start)(void *, struct mmc_host *, struct mmc_request *);

typedef void (*btf_trace_mmc_request_done)(void *, struct mmc_host *, struct mmc_request *);

struct mmc_pwrseq_ops {
	void (*pre_power_on)(struct mmc_host *);
	void (*post_power_on)(struct mmc_host *);
	void (*power_off)(struct mmc_host *);
	void (*reset)(struct mmc_host *);
};

enum mmc_busy_cmd {
	MMC_BUSY_CMD6 = 0,
	MMC_BUSY_ERASE = 1,
	MMC_BUSY_HPI = 2,
};

struct mmc_driver {
	struct device_driver drv;
	int (*probe)(struct mmc_card *);
	void (*remove)(struct mmc_card *);
	void (*shutdown)(struct mmc_card *);
};

struct mmc_fixup {
	const char *name;
	u64 rev_start;
	u64 rev_end;
	unsigned int manfid;
	short unsigned int oemid;
	u16 cis_vendor;
	u16 cis_device;
	unsigned int ext_csd_rev;
	void (*vendor_fixup)(struct mmc_card *, int);
	int data;
};

typedef void sdio_irq_handler_t(struct sdio_func *);

struct sdio_func {
	struct mmc_card *card;
	struct device dev;
	sdio_irq_handler_t *irq_handler;
	unsigned int num;
	unsigned char class;
	short unsigned int vendor;
	short unsigned int device;
	unsigned int max_blksize;
	unsigned int cur_blksize;
	unsigned int enable_timeout;
	unsigned int state;
	u8 *tmpbuf;
	u8 major_rev;
	u8 minor_rev;
	unsigned int num_info;
	const char **info;
	struct sdio_func_tuple *tuples;
};

struct sdio_func_tuple {
	struct sdio_func_tuple *next;
	unsigned char code;
	unsigned char size;
	unsigned char data[0];
};

struct sdio_device_id {
	__u8 class;
	__u16 vendor;
	__u16 device;
	kernel_ulong_t driver_data;
};

struct sdio_driver {
	char *name;
	const struct sdio_device_id *id_table;
	int (*probe)(struct sdio_func *, const struct sdio_device_id *);
	void (*remove)(struct sdio_func *);
	struct device_driver drv;
};

typedef int tpl_parse_t(struct mmc_card *, struct sdio_func *, const unsigned char *, unsigned int);

struct cis_tpl {
	unsigned char code;
	unsigned char min_size;
	tpl_parse_t *parse;
};

struct mmc_gpio {
	struct gpio_desc *ro_gpio;
	struct gpio_desc *cd_gpio;
	irqreturn_t (*cd_gpio_isr)(int, void *);
	char *ro_label;
	char *cd_label;
	u32 cd_debounce_delay_ms;
};

struct mmc_pwrseq_simple {
	struct mmc_pwrseq pwrseq;
	bool clk_enabled;
	u32 post_power_on_delay_ms;
	u32 power_off_delay_us;
	struct clk *ext_clk;
	struct gpio_descs *reset_gpios;
};

struct mmc_pwrseq_emmc {
	struct mmc_pwrseq pwrseq;
	struct notifier_block reset_nb;
	struct gpio_desc *reset_gpio;
};

struct mmc_ioc_cmd {
	int write_flag;
	int is_acmd;
	__u32 opcode;
	__u32 arg;
	__u32 response[4];
	unsigned int flags;
	unsigned int blksz;
	unsigned int blocks;
	unsigned int postsleep_min_us;
	unsigned int postsleep_max_us;
	unsigned int data_timeout_ns;
	unsigned int cmd_timeout_ms;
	__u32 __pad;
	__u64 data_ptr;
};

struct mmc_ioc_multi_cmd {
	__u64 num_of_cmds;
	struct mmc_ioc_cmd cmds[0];
};

enum mmc_issued {
	MMC_REQ_STARTED = 0,
	MMC_REQ_BUSY = 1,
	MMC_REQ_FAILED_TO_START = 2,
	MMC_REQ_FINISHED = 3,
};

enum mmc_issue_type {
	MMC_ISSUE_SYNC = 0,
	MMC_ISSUE_DCMD = 1,
	MMC_ISSUE_ASYNC = 2,
	MMC_ISSUE_MAX = 3,
};

struct mmc_blk_request {
	struct mmc_request mrq;
	struct mmc_command sbc;
	struct mmc_command cmd;
	struct mmc_command stop;
	struct mmc_data data;
};

enum mmc_drv_op {
	MMC_DRV_OP_IOCTL = 0,
	MMC_DRV_OP_IOCTL_RPMB = 1,
	MMC_DRV_OP_BOOT_WP = 2,
	MMC_DRV_OP_GET_CARD_STATUS = 3,
	MMC_DRV_OP_GET_EXT_CSD = 4,
};

struct mmc_queue_req {
	struct mmc_blk_request brq;
	struct scatterlist *sg;
	enum mmc_drv_op drv_op;
	int drv_op_result;
	void *drv_op_data;
	unsigned int ioc_count;
	int retries;
};

struct mmc_blk_data;

struct mmc_queue {
	struct mmc_card *card;
	struct mmc_ctx ctx;
	struct blk_mq_tag_set tag_set;
	struct mmc_blk_data *blkdata;
	struct request_queue *queue;
	spinlock_t lock;
	int in_flight[3];
	unsigned int cqe_busy;
	bool busy;
	bool use_cqe;
	bool recovery_needed;
	bool in_recovery;
	bool rw_wait;
	bool waiting;
	struct work_struct recovery_work;
	wait_queue_head_t wait;
	struct request *recovery_req;
	struct request *complete_req;
	struct mutex complete_lock;
	struct work_struct complete_work;
};

struct mmc_blk_data {
	struct device *parent;
	struct gendisk *disk;
	struct mmc_queue queue;
	struct list_head part;
	struct list_head rpmbs;
	unsigned int flags;
	unsigned int usage;
	unsigned int read_only;
	unsigned int part_type;
	unsigned int reset_done;
	unsigned int part_curr;
	struct device_attribute force_ro;
	struct device_attribute power_ro_lock;
	int area_type;
	struct dentry *status_dentry;
	struct dentry *ext_csd_dentry;
};

struct mmc_rpmb_data {
	struct device dev;
	struct cdev chrdev;
	int id;
	unsigned int part_index;
	struct mmc_blk_data *md;
	struct list_head node;
};

struct mmc_blk_ioc_data {
	struct mmc_ioc_cmd ic;
	unsigned char *buf;
	u64 buf_bytes;
	struct mmc_rpmb_data *rpmb;
};

struct sdhci_adma2_64_desc {
	__le16 cmd;
	__le16 len;
	__le32 addr_lo;
	__le32 addr_hi;
};

enum sdhci_cookie {
	COOKIE_UNMAPPED = 0,
	COOKIE_PRE_MAPPED = 1,
	COOKIE_MAPPED = 2,
};

struct sdhci_ops;

struct sdhci_host {
	const char *hw_name;
	unsigned int quirks;
	unsigned int quirks2;
	int irq;
	void *ioaddr;
	phys_addr_t mapbase;
	char *bounce_buffer;
	dma_addr_t bounce_addr;
	unsigned int bounce_buffer_size;
	const struct sdhci_ops *ops;
	struct mmc_host *mmc;
	struct mmc_host_ops mmc_host_ops;
	u64 dma_mask;
	struct led_classdev led;
	char led_name[32];
	spinlock_t lock;
	int flags;
	unsigned int version;
	unsigned int max_clk;
	unsigned int timeout_clk;
	unsigned int clk_mul;
	unsigned int clock;
	u8 pwr;
	bool runtime_suspended;
	bool bus_on;
	bool preset_enabled;
	bool pending_reset;
	bool irq_wake_enabled;
	bool v4_mode;
	bool use_external_dma;
	bool always_defer_done;
	struct mmc_request *mrqs_done[2];
	struct mmc_command *cmd;
	struct mmc_command *data_cmd;
	struct mmc_command *deferred_cmd;
	struct mmc_data *data;
	unsigned int data_early: 1;
	struct sg_mapping_iter sg_miter;
	unsigned int blocks;
	int sg_count;
	int max_adma;
	void *adma_table;
	void *align_buffer;
	size_t adma_table_sz;
	size_t align_buffer_sz;
	dma_addr_t adma_addr;
	dma_addr_t align_addr;
	unsigned int desc_sz;
	unsigned int alloc_desc_sz;
	struct workqueue_struct *complete_wq;
	struct work_struct complete_work;
	struct timer_list timer;
	struct timer_list data_timer;
	u32 caps;
	u32 caps1;
	bool read_caps;
	bool sdhci_core_to_disable_vqmmc;
	unsigned int ocr_avail_sdio;
	unsigned int ocr_avail_sd;
	unsigned int ocr_avail_mmc;
	u32 ocr_mask;
	unsigned int timing;
	u32 thread_isr;
	u32 ier;
	bool cqe_on;
	u32 cqe_ier;
	u32 cqe_err_ier;
	wait_queue_head_t buf_ready_int;
	unsigned int tuning_done;
	unsigned int tuning_count;
	unsigned int tuning_mode;
	unsigned int tuning_err;
	int tuning_delay;
	int tuning_loop_count;
	u32 sdma_boundary;
	u32 adma_table_cnt;
	u64 data_timeout;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int private[0];
};

struct sdhci_ops {
	u32 (*read_l)(struct sdhci_host *, int);
	u16 (*read_w)(struct sdhci_host *, int);
	u8 (*read_b)(struct sdhci_host *, int);
	void (*write_l)(struct sdhci_host *, u32, int);
	void (*write_w)(struct sdhci_host *, u16, int);
	void (*write_b)(struct sdhci_host *, u8, int);
	void (*set_clock)(struct sdhci_host *, unsigned int);
	void (*set_power)(struct sdhci_host *, unsigned char, short unsigned int);
	u32 (*irq)(struct sdhci_host *, u32);
	int (*set_dma_mask)(struct sdhci_host *);
	int (*enable_dma)(struct sdhci_host *);
	unsigned int (*get_max_clock)(struct sdhci_host *);
	unsigned int (*get_min_clock)(struct sdhci_host *);
	unsigned int (*get_timeout_clock)(struct sdhci_host *);
	unsigned int (*get_max_timeout_count)(struct sdhci_host *);
	void (*set_timeout)(struct sdhci_host *, struct mmc_command *);
	void (*set_bus_width)(struct sdhci_host *, int);
	void (*platform_send_init_74_clocks)(struct sdhci_host *, u8);
	unsigned int (*get_ro)(struct sdhci_host *);
	void (*reset)(struct sdhci_host *, u8);
	int (*platform_execute_tuning)(struct sdhci_host *, u32);
	void (*set_uhs_signaling)(struct sdhci_host *, unsigned int);
	void (*hw_reset)(struct sdhci_host *);
	void (*adma_workaround)(struct sdhci_host *, u32);
	void (*card_event)(struct sdhci_host *);
	void (*voltage_switch)(struct sdhci_host *);
	void (*adma_write_desc)(struct sdhci_host *, void **, dma_addr_t, int, unsigned int);
	void (*copy_to_bounce_buffer)(struct sdhci_host *, struct mmc_data *, unsigned int);
	void (*request_done)(struct sdhci_host *, struct mmc_request *);
	void (*dump_vendor_regs)(struct sdhci_host *);
};

struct bcm2835_host {
	spinlock_t lock;
	void *ioaddr;
	u32 bus_addr;
	struct mmc_host *mmc;
	u32 timeout;
	int clock;
	u8 pwr;
	unsigned int max_clk;
	unsigned int timeout_clk;
	unsigned int clk_mul;
	struct tasklet_struct finish_tasklet;
	struct timer_list timer;
	struct sg_mapping_iter sg_miter;
	unsigned int blocks;
	int irq;
	u32 ier;
	struct mmc_request *mrq;
	struct mmc_command *cmd;
	struct mmc_data *data;
	unsigned int data_early: 1;
	wait_queue_head_t buf_ready_int;
	u32 shadow;
	struct dma_chan *dma_chan_rxtx;
	struct dma_slave_config dma_cfg_rx;
	struct dma_slave_config dma_cfg_tx;
	struct dma_async_tx_descriptor *tx_desc;
	bool have_dma;
	bool use_dma;
	bool wait_for_dma;
	int max_delay;
	int flags;
	u32 overclock_50;
	u32 max_overclock;
};

struct bcm2835_host___2 {
	spinlock_t lock;
	struct rpi_firmware *fw;
	void *ioaddr;
	phys_addr_t bus_addr;
	struct mmc_host *mmc;
	u32 pio_timeout;
	int clock;
	bool slow_card;
	unsigned int max_clk;
	struct tasklet_struct finish_tasklet;
	struct work_struct cmd_wait_wq;
	struct timer_list timer;
	struct sg_mapping_iter sg_miter;
	unsigned int blocks;
	int irq;
	u32 cmd_quick_poll_retries;
	u32 ns_per_fifo_word;
	u32 hcfg;
	u32 cdiv;
	struct mmc_request *mrq;
	struct mmc_command *cmd;
	struct mmc_data *data;
	unsigned int data_complete: 1;
	unsigned int flush_fifo: 1;
	unsigned int use_busy: 1;
	unsigned int use_sbc: 1;
	unsigned int debug: 1;
	unsigned int firmware_sets_cdiv: 1;
	unsigned int reset_clock: 1;
	struct dma_chan *dma_chan_rxtx;
	struct dma_chan *dma_chan;
	struct dma_slave_config dma_cfg_rx;
	struct dma_slave_config dma_cfg_tx;
	struct dma_async_tx_descriptor *dma_desc;
	u32 dma_dir;
	u32 drain_words;
	struct page *drain_page;
	u32 drain_offset;
	bool allow_dma;
	bool use_dma;
	int max_delay;
	struct timespec64 stop_time;
	u32 delay_after_stop;
	u32 delay_after_this_stop;
	u32 user_overclock_50;
	u32 overclock_50;
	u32 overclock;
	u32 pio_limit;
	u32 sectors;
};

struct log_entry_struct {
	char event[4];
	u32 timestamp;
	u32 param1;
	u32 param2;
};

typedef struct log_entry_struct LOG_ENTRY_T;

struct sdhci_pltfm_data {
	const struct sdhci_ops *ops;
	unsigned int quirks;
	unsigned int quirks2;
};

struct sdhci_pltfm_host {
	struct clk *clk;
	unsigned int clock;
	u16 xfer_mode_shadow;
	long: 16;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long unsigned int private[0];
};

struct sdhci_iproc_data {
	const struct sdhci_pltfm_data *pdata;
	u32 caps;
	u32 caps1;
	u32 mmc_caps;
};

struct sdhci_iproc_host {
	const struct sdhci_iproc_data *data;
	u32 shadow_cmd;
	u32 shadow_blk;
	bool is_cmd_shadowed;
	bool is_blk_shadowed;
};

struct led_init_data {
	struct fwnode_handle *fwnode;
	const char *default_label;
	const char *devicename;
	bool devname_mandatory;
};

struct led_properties {
	u32 color;
	bool color_present;
	const char *function;
	u32 func_enum;
	bool func_enum_present;
	const char *label;
};

typedef int (*gpio_blink_set_t)(struct gpio_desc *, int, long unsigned int *, long unsigned int *);

struct gpio_led {
	const char *name;
	const char *default_trigger;
	unsigned int gpio;
	unsigned int active_low: 1;
	unsigned int retain_state_suspended: 1;
	unsigned int panic_indicator: 1;
	unsigned int default_state: 2;
	unsigned int retain_state_shutdown: 1;
	struct gpio_desc *gpiod;
};

struct gpio_led_platform_data {
	int num_leds;
	const struct gpio_led *leds;
	gpio_blink_set_t gpio_blink_set;
};

struct gpio_led_data {
	struct led_classdev cdev;
	struct gpio_desc *gpiod;
	u8 can_sleep;
	u8 blinking;
	gpio_blink_set_t platform_gpio_blink_set;
};

struct gpio_leds_priv {
	int num_leds;
	struct gpio_led_data leds[0];
};

struct led_pwm {
	const char *name;
	u8 active_low;
	unsigned int max_brightness;
};

struct led_pwm_data {
	struct led_classdev cdev;
	struct pwm_device *pwm;
	struct pwm_state pwmstate;
	unsigned int active_low;
};

struct led_pwm_priv {
	int num_leds;
	struct led_pwm_data leds[0];
};

struct oneshot_trig_data {
	unsigned int invert;
};

struct heartbeat_trig_data {
	struct led_classdev *led_cdev;
	unsigned int phase;
	unsigned int period;
	struct timer_list timer;
	unsigned int invert;
};

struct bl_trig_notifier {
	struct led_classdev *led;
	int brightness;
	int old_status;
	struct notifier_block notifier;
	unsigned int invert;
};

struct gpio_trig_data {
	struct led_classdev *led;
	unsigned int desired_brightness;
	unsigned int inverted;
	unsigned int gpio;
};

enum cpu_led_event {
	CPU_LED_IDLE_START = 0,
	CPU_LED_IDLE_END = 1,
	CPU_LED_START = 2,
	CPU_LED_STOP = 3,
	CPU_LED_HALTED = 4,
};

struct led_trigger_cpu {
	bool is_active;
	char name[8];
	struct led_trigger *_trig;
};

enum {
	TRIG_ACT = 0,
	TRIG_PWR = 1,
	TRIG_COUNT = 2,
};

struct actpwr_trig_src {
	const char *name;
	int interval;
	bool invert;
};

struct actpwr_trig_data;

struct actpwr_vled {
	struct led_classdev cdev;
	struct actpwr_trig_data *parent;
	enum led_brightness value;
	unsigned int interval;
	bool invert;
};

struct actpwr_trig_data {
	struct led_trigger trig;
	struct actpwr_vled virt_leds[2];
	struct actpwr_vled *active;
	struct timer_list timer;
	int next_active;
};

enum dmi_entry_type {
	DMI_ENTRY_BIOS = 0,
	DMI_ENTRY_SYSTEM = 1,
	DMI_ENTRY_BASEBOARD = 2,
	DMI_ENTRY_CHASSIS = 3,
	DMI_ENTRY_PROCESSOR = 4,
	DMI_ENTRY_MEM_CONTROLLER = 5,
	DMI_ENTRY_MEM_MODULE = 6,
	DMI_ENTRY_CACHE = 7,
	DMI_ENTRY_PORT_CONNECTOR = 8,
	DMI_ENTRY_SYSTEM_SLOT = 9,
	DMI_ENTRY_ONBOARD_DEVICE = 10,
	DMI_ENTRY_OEMSTRINGS = 11,
	DMI_ENTRY_SYSCONF = 12,
	DMI_ENTRY_BIOS_LANG = 13,
	DMI_ENTRY_GROUP_ASSOC = 14,
	DMI_ENTRY_SYSTEM_EVENT_LOG = 15,
	DMI_ENTRY_PHYS_MEM_ARRAY = 16,
	DMI_ENTRY_MEM_DEVICE = 17,
	DMI_ENTRY_32_MEM_ERROR = 18,
	DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR = 19,
	DMI_ENTRY_MEM_DEV_MAPPED_ADDR = 20,
	DMI_ENTRY_BUILTIN_POINTING_DEV = 21,
	DMI_ENTRY_PORTABLE_BATTERY = 22,
	DMI_ENTRY_SYSTEM_RESET = 23,
	DMI_ENTRY_HW_SECURITY = 24,
	DMI_ENTRY_SYSTEM_POWER_CONTROLS = 25,
	DMI_ENTRY_VOLTAGE_PROBE = 26,
	DMI_ENTRY_COOLING_DEV = 27,
	DMI_ENTRY_TEMP_PROBE = 28,
	DMI_ENTRY_ELECTRICAL_CURRENT_PROBE = 29,
	DMI_ENTRY_OOB_REMOTE_ACCESS = 30,
	DMI_ENTRY_BIS_ENTRY = 31,
	DMI_ENTRY_SYSTEM_BOOT = 32,
	DMI_ENTRY_MGMT_DEV = 33,
	DMI_ENTRY_MGMT_DEV_COMPONENT = 34,
	DMI_ENTRY_MGMT_DEV_THRES = 35,
	DMI_ENTRY_MEM_CHANNEL = 36,
	DMI_ENTRY_IPMI_DEV = 37,
	DMI_ENTRY_SYS_POWER_SUPPLY = 38,
	DMI_ENTRY_ADDITIONAL = 39,
	DMI_ENTRY_ONBOARD_DEV_EXT = 40,
	DMI_ENTRY_MGMT_CONTROLLER_HOST = 41,
	DMI_ENTRY_INACTIVE = 126,
	DMI_ENTRY_END_OF_TABLE = 127,
};

struct dmi_header {
	u8 type;
	u8 length;
	u16 handle;
};

struct dmi_memdev_info {
	const char *device;
	const char *bank;
	u64 size;
	u16 handle;
	u8 type;
};

struct dmi_device_attribute {
	struct device_attribute dev_attr;
	int field;
};

struct mafield {
	const char *prefix;
	int field;
};

struct mbox_client {
	struct device *dev;
	bool tx_block;
	long unsigned int tx_tout;
	bool knows_txdone;
	void (*rx_callback)(struct mbox_client *, void *);
	void (*tx_prepare)(struct mbox_client *, void *);
	void (*tx_done)(struct mbox_client *, void *, int);
};

struct mbox_chan;

struct rpi_firmware___2 {
	struct mbox_client cl;
	struct mbox_chan *chan;
	struct completion c;
	u32 enabled;
	u32 get_throttled;
	struct kref consumers;
};

typedef efi_status_t efi_query_variable_store_t(u32, long unsigned int, bool);

typedef struct {
	efi_guid_t guid;
	u64 table;
} efi_config_table_64_t;

typedef struct {
	efi_guid_t guid;
	u32 table;
} efi_config_table_32_t;

typedef union {
	struct {
		efi_guid_t guid;
		void *table;
	};
	efi_config_table_32_t mixed_mode;
} efi_config_table_t;

typedef struct {
	efi_guid_t guid;
	long unsigned int *ptr;
	const char name[16];
} efi_config_table_type_t;

typedef struct {
	u16 version;
	u16 length;
	u32 runtime_services_supported;
} efi_rt_properties_table_t;

struct efivar_operations {
	efi_get_variable_t *get_variable;
	efi_get_next_variable_t *get_next_variable;
	efi_set_variable_t *set_variable;
	efi_set_variable_t *set_variable_nonblocking;
	efi_query_variable_store_t *query_variable_store;
};

struct efivars {
	struct kset *kset;
	struct kobject *kobject;
	const struct efivar_operations *ops;
};

struct linux_efi_random_seed {
	u32 size;
	u8 bits[0];
};

struct linux_efi_memreserve {
	int size;
	atomic_t count;
	phys_addr_t next;
	struct {
		phys_addr_t base;
		phys_addr_t size;
	} entry[0];
};

struct efi_generic_dev_path {
	u8 type;
	u8 sub_type;
	u16 length;
};

struct efi_variable {
	efi_char16_t VariableName[512];
	efi_guid_t VendorGuid;
	long unsigned int DataSize;
	__u8 Data[1024];
	efi_status_t Status;
	__u32 Attributes;
} __attribute__((packed));

struct efivar_entry {
	struct efi_variable var;
	struct list_head list;
	struct kobject kobj;
	bool scanning;
	bool deleting;
};

struct variable_validate {
	efi_guid_t vendor;
	char *name;
	bool (*validate)(efi_char16_t *, int, u8 *, long unsigned int);
};

typedef struct {
	u32 version;
	u32 num_entries;
	u32 desc_size;
	u32 reserved;
	efi_memory_desc_t entry[0];
} efi_memory_attributes_table_t;

typedef int (*efi_memattr_perm_setter)(struct mm_struct *, efi_memory_desc_t *);

struct linux_efi_tpm_eventlog {
	u32 size;
	u32 final_events_preboot_size;
	u8 version;
	u8 log[0];
};

struct efi_tcg2_final_events_table {
	u64 version;
	u64 nr_events;
	u8 events[0];
};

struct tpm_digest {
	u16 alg_id;
	u8 digest[64];
};

enum tpm_duration {
	TPM_SHORT = 0,
	TPM_MEDIUM = 1,
	TPM_LONG = 2,
	TPM_LONG_LONG = 3,
	TPM_UNDEFINED = 4,
	TPM_NUM_DURATIONS = 4,
};

enum tcpa_event_types {
	PREBOOT = 0,
	POST_CODE = 1,
	UNUSED = 2,
	NO_ACTION = 3,
	SEPARATOR = 4,
	ACTION = 5,
	EVENT_TAG = 6,
	SCRTM_CONTENTS = 7,
	SCRTM_VERSION = 8,
	CPU_MICROCODE = 9,
	PLATFORM_CONFIG_FLAGS = 10,
	TABLE_OF_DEVICES = 11,
	COMPACT_HASH = 12,
	IPL = 13,
	IPL_PARTITION_DATA = 14,
	NONHOST_CODE = 15,
	NONHOST_CONFIG = 16,
	NONHOST_INFO = 17,
};

struct tcg_efi_specid_event_algs {
	u16 alg_id;
	u16 digest_size;
};

struct tcg_efi_specid_event_head {
	u8 signature[16];
	u32 platform_class;
	u8 spec_version_minor;
	u8 spec_version_major;
	u8 spec_errata;
	u8 uintnsize;
	u32 num_algs;
	struct tcg_efi_specid_event_algs digest_sizes[0];
};

struct tcg_pcr_event {
	u32 pcr_idx;
	u32 event_type;
	u8 digest[20];
	u32 event_size;
	u8 event[0];
};

struct tcg_event_field {
	u32 event_size;
	u8 event[0];
};

struct tcg_pcr_event2_head {
	u32 pcr_idx;
	u32 event_type;
	u32 count;
	struct tpm_digest digests[0];
};

typedef u64 efi_physical_addr_t;

typedef struct {
	u64 length;
	u64 data;
} efi_capsule_block_desc_t;

struct efi_memory_map_data {
	phys_addr_t phys_map;
	long unsigned int size;
	long unsigned int desc_version;
	long unsigned int desc_size;
	long unsigned int flags;
};

struct efi_mem_range {
	struct range range;
	u64 attribute;
};

enum {
	SYSTAB = 0,
	MMBASE = 1,
	MMSIZE = 2,
	DCSIZE = 3,
	DCVERS = 4,
	PARAMCOUNT = 5,
};

struct efi_system_resource_entry_v1 {
	efi_guid_t fw_class;
	u32 fw_type;
	u32 fw_version;
	u32 lowest_supported_fw_version;
	u32 capsule_flags;
	u32 last_attempt_version;
	u32 last_attempt_status;
};

struct efi_system_resource_table {
	u32 fw_resource_count;
	u32 fw_resource_count_max;
	u64 fw_resource_version;
	u8 entries[0];
};

struct esre_entry {
	union {
		struct efi_system_resource_entry_v1 *esre1;
	} esre;
	struct kobject kobj;
	struct list_head list;
};

struct esre_attribute {
	struct attribute attr;
	ssize_t (*show)(struct esre_entry *, char *);
	ssize_t (*store)(struct esre_entry *, const char *, size_t);
};

enum efi_rts_ids {
	EFI_NONE = 0,
	EFI_GET_TIME = 1,
	EFI_SET_TIME = 2,
	EFI_GET_WAKEUP_TIME = 3,
	EFI_SET_WAKEUP_TIME = 4,
	EFI_GET_VARIABLE = 5,
	EFI_GET_NEXT_VARIABLE = 6,
	EFI_SET_VARIABLE = 7,
	EFI_QUERY_VARIABLE_INFO = 8,
	EFI_GET_NEXT_HIGH_MONO_COUNT = 9,
	EFI_RESET_SYSTEM = 10,
	EFI_UPDATE_CAPSULE = 11,
	EFI_QUERY_CAPSULE_CAPS = 12,
};

struct efi_runtime_work {
	void *arg1;
	void *arg2;
	void *arg3;
	void *arg4;
	void *arg5;
	efi_status_t status;
	struct work_struct work;
	enum efi_rts_ids efi_rts_id;
	struct completion efi_rts_comp;
};

typedef void *efi_event_t;

typedef void (*efi_event_notify_t)(efi_event_t, void *);

typedef enum {
	EfiTimerCancel = 0,
	EfiTimerPeriodic = 1,
	EfiTimerRelative = 2,
} EFI_TIMER_DELAY;

typedef void *efi_handle_t;

typedef struct efi_generic_dev_path efi_device_path_protocol_t;

union efi_boot_services {
	struct {
		efi_table_hdr_t hdr;
		void *raise_tpl;
		void *restore_tpl;
		efi_status_t (*allocate_pages)(int, int, long unsigned int, efi_physical_addr_t *);
		efi_status_t (*free_pages)(efi_physical_addr_t, long unsigned int);
		efi_status_t (*get_memory_map)(long unsigned int *, void *, long unsigned int *, long unsigned int *, u32 *);
		efi_status_t (*allocate_pool)(int, long unsigned int, void **);
		efi_status_t (*free_pool)(void *);
		efi_status_t (*create_event)(u32, long unsigned int, efi_event_notify_t, void *, efi_event_t *);
		efi_status_t (*set_timer)(efi_event_t, EFI_TIMER_DELAY, u64);
		efi_status_t (*wait_for_event)(long unsigned int, efi_event_t *, long unsigned int *);
		void *signal_event;
		efi_status_t (*close_event)(efi_event_t);
		void *check_event;
		void *install_protocol_interface;
		void *reinstall_protocol_interface;
		void *uninstall_protocol_interface;
		efi_status_t (*handle_protocol)(efi_handle_t, efi_guid_t *, void **);
		void *__reserved;
		void *register_protocol_notify;
		efi_status_t (*locate_handle)(int, efi_guid_t *, void *, long unsigned int *, efi_handle_t *);
		efi_status_t (*locate_device_path)(efi_guid_t *, efi_device_path_protocol_t **, efi_handle_t *);
		efi_status_t (*install_configuration_table)(efi_guid_t *, void *);
		void *load_image;
		void *start_image;
		efi_status_t (*exit)(efi_handle_t, efi_status_t, long unsigned int, efi_char16_t *);
		void *unload_image;
		efi_status_t (*exit_boot_services)(efi_handle_t, long unsigned int);
		void *get_next_monotonic_count;
		efi_status_t (*stall)(long unsigned int);
		void *set_watchdog_timer;
		void *connect_controller;
		efi_status_t (*disconnect_controller)(efi_handle_t, efi_handle_t, efi_handle_t);
		void *open_protocol;
		void *close_protocol;
		void *open_protocol_information;
		void *protocols_per_handle;
		void *locate_handle_buffer;
		efi_status_t (*locate_protocol)(efi_guid_t *, void *, void **);
		void *install_multiple_protocol_interfaces;
		void *uninstall_multiple_protocol_interfaces;
		void *calculate_crc32;
		void *copy_mem;
		void *set_mem;
		void *create_event_ex;
	};
	struct {
		efi_table_hdr_t hdr;
		u32 raise_tpl;
		u32 restore_tpl;
		u32 allocate_pages;
		u32 free_pages;
		u32 get_memory_map;
		u32 allocate_pool;
		u32 free_pool;
		u32 create_event;
		u32 set_timer;
		u32 wait_for_event;
		u32 signal_event;
		u32 close_event;
		u32 check_event;
		u32 install_protocol_interface;
		u32 reinstall_protocol_interface;
		u32 uninstall_protocol_interface;
		u32 handle_protocol;
		u32 __reserved;
		u32 register_protocol_notify;
		u32 locate_handle;
		u32 locate_device_path;
		u32 install_configuration_table;
		u32 load_image;
		u32 start_image;
		u32 exit;
		u32 unload_image;
		u32 exit_boot_services;
		u32 get_next_monotonic_count;
		u32 stall;
		u32 set_watchdog_timer;
		u32 connect_controller;
		u32 disconnect_controller;
		u32 open_protocol;
		u32 close_protocol;
		u32 open_protocol_information;
		u32 protocols_per_handle;
		u32 locate_handle_buffer;
		u32 locate_protocol;
		u32 install_multiple_protocol_interfaces;
		u32 uninstall_multiple_protocol_interfaces;
		u32 calculate_crc32;
		u32 copy_mem;
		u32 set_mem;
		u32 create_event_ex;
	} mixed_mode;
};

typedef union efi_boot_services efi_boot_services_t;

typedef struct {
	efi_table_hdr_t hdr;
	u32 fw_vendor;
	u32 fw_revision;
	u32 con_in_handle;
	u32 con_in;
	u32 con_out_handle;
	u32 con_out;
	u32 stderr_handle;
	u32 stderr;
	u32 runtime;
	u32 boottime;
	u32 nr_tables;
	u32 tables;
} efi_system_table_32_t;

typedef struct {
	u16 scan_code;
	efi_char16_t unicode_char;
} efi_input_key_t;

union efi_simple_text_input_protocol;

typedef union efi_simple_text_input_protocol efi_simple_text_input_protocol_t;

union efi_simple_text_input_protocol {
	struct {
		void *reset;
		efi_status_t (*read_keystroke)(efi_simple_text_input_protocol_t *, efi_input_key_t *);
		efi_event_t wait_for_key;
	};
	struct {
		u32 reset;
		u32 read_keystroke;
		u32 wait_for_key;
	} mixed_mode;
};

union efi_simple_text_output_protocol;

typedef union efi_simple_text_output_protocol efi_simple_text_output_protocol_t;

union efi_simple_text_output_protocol {
	struct {
		void *reset;
		efi_status_t (*output_string)(efi_simple_text_output_protocol_t *, efi_char16_t *);
		void *test_string;
	};
	struct {
		u32 reset;
		u32 output_string;
		u32 test_string;
	} mixed_mode;
};

typedef union {
	struct {
		efi_table_hdr_t hdr;
		long unsigned int fw_vendor;
		u32 fw_revision;
		long unsigned int con_in_handle;
		efi_simple_text_input_protocol_t *con_in;
		long unsigned int con_out_handle;
		efi_simple_text_output_protocol_t *con_out;
		long unsigned int stderr_handle;
		long unsigned int stderr;
		efi_runtime_services_t *runtime;
		efi_boot_services_t *boottime;
		long unsigned int nr_tables;
		long unsigned int tables;
	};
	efi_system_table_32_t mixed_mode;
} efi_system_table_t;

struct platform_suspend_ops {
	int (*valid)(suspend_state_t);
	int (*begin)(suspend_state_t);
	int (*prepare)();
	int (*prepare_late)();
	int (*enter)(suspend_state_t);
	void (*wake)();
	void (*finish)();
	bool (*suspend_again)();
	void (*end)();
	void (*recover)();
};

typedef long unsigned int psci_fn(long unsigned int, long unsigned int, long unsigned int, long unsigned int);

enum psci_function {
	PSCI_FN_CPU_SUSPEND = 0,
	PSCI_FN_CPU_ON = 1,
	PSCI_FN_CPU_OFF = 2,
	PSCI_FN_MIGRATE = 3,
	PSCI_FN_MAX = 4,
};

typedef int (*psci_initcall_t)(const struct device_node *);

struct soc_device___2;

struct of_timer_irq {
	int irq;
	int index;
	int percpu;
	const char *name;
	long unsigned int flags;
	irq_handler_t handler;
};

struct of_timer_base {
	void *base;
	const char *name;
	int index;
};

struct of_timer_clk {
	struct clk *clk;
	const char *name;
	int index;
	long unsigned int rate;
	long unsigned int period;
};

struct timer_of {
	unsigned int flags;
	struct device_node *np;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct clock_event_device clkevt;
	struct of_timer_base of_base;
	struct of_timer_irq of_irq;
	struct of_timer_clk of_clk;
	void *private_data;
	long: 64;
	long: 64;
};

typedef int (*of_init_fn_1_ret)(struct device_node *);

struct clocksource_mmio {
	void *reg;
	struct clocksource clksrc;
};

enum arch_timer_reg {
	ARCH_TIMER_REG_CTRL = 0,
	ARCH_TIMER_REG_TVAL = 1,
};

enum arch_timer_ppi_nr {
	ARCH_TIMER_PHYS_SECURE_PPI = 0,
	ARCH_TIMER_PHYS_NONSECURE_PPI = 1,
	ARCH_TIMER_VIRT_PPI = 2,
	ARCH_TIMER_HYP_PPI = 3,
	ARCH_TIMER_MAX_TIMER_PPI = 4,
};

enum arch_timer_spi_nr {
	ARCH_TIMER_PHYS_SPI = 0,
	ARCH_TIMER_VIRT_SPI = 1,
	ARCH_TIMER_MAX_TIMER_SPI = 2,
};

struct arch_timer_mem_frame {
	bool valid;
	phys_addr_t cntbase;
	size_t size;
	int phys_irq;
	int virt_irq;
};

struct arch_timer_mem {
	phys_addr_t cntctlbase;
	size_t size;
	struct arch_timer_mem_frame frame[8];
};

enum arch_timer_erratum_match_type {
	ate_match_dt = 0,
	ate_match_local_cap_id = 1,
	ate_match_acpi_oem_info = 2,
};

struct arch_timer_erratum_workaround {
	enum arch_timer_erratum_match_type match_type;
	const void *id;
	const char *desc;
	u32 (*read_cntp_tval_el0)();
	u32 (*read_cntv_tval_el0)();
	u64 (*read_cntpct_el0)();
	u64 (*read_cntvct_el0)();
	int (*set_next_event_phys)(long unsigned int, struct clock_event_device *);
	int (*set_next_event_virt)(long unsigned int, struct clock_event_device *);
	bool disable_compat_vdso;
};

struct acpi_table_header {
	char signature[4];
	u32 length;
	u8 revision;
	u8 checksum;
	char oem_id[6];
	char oem_table_id[8];
	u32 oem_revision;
	char asl_compiler_id[4];
	u32 asl_compiler_revision;
};

struct arch_timer {
	void *base;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct clock_event_device evt;
};

struct ate_acpi_oem_info {
	char oem_id[7];
	char oem_table_id[9];
	u32 oem_revision;
};

typedef bool (*ate_match_fn_t)(const struct arch_timer_erratum_workaround *, const void *);

struct sp804_timer {
	int load;
	int load_h;
	int value;
	int value_h;
	int ctrl;
	int intclr;
	int ris;
	int mis;
	int bgload;
	int bgload_h;
	int timer_base[2];
	int width;
};

struct sp804_clkevt {
	void *base;
	void *load;
	void *load_h;
	void *value;
	void *value_h;
	void *ctrl;
	void *intclr;
	void *ris;
	void *mis;
	void *bgload;
	void *bgload_h;
	long unsigned int reload;
	int width;
};

struct hid_device_id {
	__u16 bus;
	__u16 group;
	__u32 vendor;
	__u32 product;
	kernel_ulong_t driver_data;
};

struct hid_item {
	unsigned int format;
	__u8 size;
	__u8 type;
	__u8 tag;
	union {
		__u8 u8;
		__s8 s8;
		__u16 u16;
		__s16 s16;
		__u32 u32;
		__s32 s32;
		__u8 *longdata;
	} data;
};

struct hid_global {
	unsigned int usage_page;
	__s32 logical_minimum;
	__s32 logical_maximum;
	__s32 physical_minimum;
	__s32 physical_maximum;
	__s32 unit_exponent;
	unsigned int unit;
	unsigned int report_id;
	unsigned int report_size;
	unsigned int report_count;
};

struct hid_local {
	unsigned int usage[12288];
	u8 usage_size[12288];
	unsigned int collection_index[12288];
	unsigned int usage_index;
	unsigned int usage_minimum;
	unsigned int delimiter_depth;
	unsigned int delimiter_branch;
};

struct hid_collection {
	int parent_idx;
	unsigned int type;
	unsigned int usage;
	unsigned int level;
};

struct hid_usage {
	unsigned int hid;
	unsigned int collection_index;
	unsigned int usage_index;
	__s8 resolution_multiplier;
	__s8 wheel_factor;
	__u16 code;
	__u8 type;
	__s8 hat_min;
	__s8 hat_max;
	__s8 hat_dir;
	__s16 wheel_accumulated;
};

struct hid_report;

struct hid_input;

struct hid_field {
	unsigned int physical;
	unsigned int logical;
	unsigned int application;
	struct hid_usage *usage;
	unsigned int maxusage;
	unsigned int flags;
	unsigned int report_offset;
	unsigned int report_size;
	unsigned int report_count;
	unsigned int report_type;
	__s32 *value;
	__s32 logical_minimum;
	__s32 logical_maximum;
	__s32 physical_minimum;
	__s32 physical_maximum;
	__s32 unit_exponent;
	unsigned int unit;
	struct hid_report *report;
	unsigned int index;
	struct hid_input *hidinput;
	__u16 dpad;
};

struct hid_device;

struct hid_report {
	struct list_head list;
	struct list_head hidinput_list;
	unsigned int id;
	unsigned int type;
	unsigned int application;
	struct hid_field *field[256];
	unsigned int maxfield;
	unsigned int size;
	struct hid_device *device;
};

struct hid_input {
	struct list_head list;
	struct hid_report *report;
	struct input_dev *input;
	const char *name;
	bool registered;
	struct list_head reports;
	unsigned int application;
};

enum hid_type {
	HID_TYPE_OTHER = 0,
	HID_TYPE_USBMOUSE = 1,
	HID_TYPE_USBNONE = 2,
};

struct hid_report_enum {
	unsigned int numbered;
	struct list_head report_list;
	struct hid_report *report_id_hash[256];
};

enum hid_battery_status {
	HID_BATTERY_UNKNOWN = 0,
	HID_BATTERY_QUERIED = 1,
	HID_BATTERY_REPORTED = 2,
};

struct hid_driver;

struct hid_ll_driver;

struct hid_device {
	__u8 *dev_rdesc;
	unsigned int dev_rsize;
	__u8 *rdesc;
	unsigned int rsize;
	struct hid_collection *collection;
	unsigned int collection_size;
	unsigned int maxcollection;
	unsigned int maxapplication;
	__u16 bus;
	__u16 group;
	__u32 vendor;
	__u32 product;
	__u32 version;
	enum hid_type type;
	unsigned int country;
	struct hid_report_enum report_enum[3];
	struct work_struct led_work;
	struct semaphore driver_input_lock;
	struct device dev;
	struct hid_driver *driver;
	struct hid_ll_driver *ll_driver;
	struct mutex ll_open_lock;
	unsigned int ll_open_count;
	struct power_supply *battery;
	__s32 battery_capacity;
	__s32 battery_min;
	__s32 battery_max;
	__s32 battery_report_type;
	__s32 battery_report_id;
	enum hid_battery_status battery_status;
	bool battery_avoid_query;
	long unsigned int status;
	unsigned int claimed;
	unsigned int quirks;
	bool io_started;
	struct list_head inputs;
	void *hiddev;
	void *hidraw;
	char name[128];
	char phys[64];
	char uniq[64];
	void *driver_data;
	int (*ff_init)(struct hid_device *);
	int (*hiddev_connect)(struct hid_device *, unsigned int);
	void (*hiddev_disconnect)(struct hid_device *);
	void (*hiddev_hid_event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
	void (*hiddev_report_event)(struct hid_device *, struct hid_report *);
	short unsigned int debug;
	struct dentry *debug_dir;
	struct dentry *debug_rdesc;
	struct dentry *debug_events;
	struct list_head debug_list;
	spinlock_t debug_list_lock;
	wait_queue_head_t debug_wait;
};

struct hid_report_id;

struct hid_usage_id;

struct hid_driver {
	char *name;
	const struct hid_device_id *id_table;
	struct list_head dyn_list;
	spinlock_t dyn_lock;
	bool (*match)(struct hid_device *, bool);
	int (*probe)(struct hid_device *, const struct hid_device_id *);
	void (*remove)(struct hid_device *);
	const struct hid_report_id *report_table;
	int (*raw_event)(struct hid_device *, struct hid_report *, u8 *, int);
	const struct hid_usage_id *usage_table;
	int (*event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
	void (*report)(struct hid_device *, struct hid_report *);
	__u8 * (*report_fixup)(struct hid_device *, __u8 *, unsigned int *);
	int (*input_mapping)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *);
	int (*input_mapped)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *);
	int (*input_configured)(struct hid_device *, struct hid_input *);
	void (*feature_mapping)(struct hid_device *, struct hid_field *, struct hid_usage *);
	int (*suspend)(struct hid_device *, pm_message_t);
	int (*resume)(struct hid_device *);
	int (*reset_resume)(struct hid_device *);
	struct device_driver driver;
};

struct hid_ll_driver {
	int (*start)(struct hid_device *);
	void (*stop)(struct hid_device *);
	int (*open)(struct hid_device *);
	void (*close)(struct hid_device *);
	int (*power)(struct hid_device *, int);
	int (*parse)(struct hid_device *);
	void (*request)(struct hid_device *, struct hid_report *, int);
	int (*wait)(struct hid_device *);
	int (*raw_request)(struct hid_device *, unsigned char, __u8 *, size_t, unsigned char, int);
	int (*output_report)(struct hid_device *, __u8 *, size_t);
	int (*idle)(struct hid_device *, int, int, int);
};

struct hid_parser {
	struct hid_global global;
	struct hid_global global_stack[4];
	unsigned int global_stack_ptr;
	struct hid_local local;
	unsigned int *collection_stack;
	unsigned int collection_stack_ptr;
	unsigned int collection_stack_size;
	struct hid_device *device;
	unsigned int scan_flags;
};

struct hid_report_id {
	__u32 report_type;
};

struct hid_usage_id {
	__u32 usage_hid;
	__u32 usage_type;
	__u32 usage_code;
};

struct hiddev {
	int minor;
	int exist;
	int open;
	struct mutex existancelock;
	wait_queue_head_t wait;
	struct hid_device *hid;
	struct list_head list;
	spinlock_t list_lock;
	bool initialized;
};

struct hidraw {
	unsigned int minor;
	int exist;
	int open;
	wait_queue_head_t wait;
	struct hid_device *hid;
	struct device *dev;
	spinlock_t list_lock;
	struct list_head list;
};

struct hid_dynid {
	struct list_head list;
	struct hid_device_id id;
};

typedef bool (*hid_usage_cmp_t)(struct hid_usage *, unsigned int, unsigned int);

struct quirks_list_struct {
	struct hid_device_id hid_bl_item;
	struct list_head node;
};

struct hid_debug_list {
	struct {
		union {
			struct __kfifo kfifo;
			char *type;
			const char *const_type;
			char (*rectype)[0];
			char *ptr;
			const char *ptr_const;
		};
		char buf[0];
	} hid_debug_fifo;
	struct fasync_struct *fasync;
	struct hid_device *hdev;
	struct list_head node;
	struct mutex read_mutex;
};

struct hid_usage_entry {
	unsigned int page;
	unsigned int usage;
	const char *description;
};

struct hidraw_devinfo {
	__u32 bustype;
	__s16 vendor;
	__s16 product;
};

struct hidraw_report {
	__u8 *value;
	int len;
};

struct hidraw_list {
	struct hidraw_report buffer[64];
	int head;
	int tail;
	struct fasync_struct *fasync;
	struct hidraw *hidraw;
	struct list_head node;
	struct mutex read_mutex;
};

struct hid_control_fifo {
	unsigned char dir;
	struct hid_report *report;
	char *raw_report;
};

struct hid_output_fifo {
	struct hid_report *report;
	char *raw_report;
};

struct hid_class_descriptor {
	__u8 bDescriptorType;
	__le16 wDescriptorLength;
} __attribute__((packed));

struct hid_descriptor {
	__u8 bLength;
	__u8 bDescriptorType;
	__le16 bcdHID;
	__u8 bCountryCode;
	__u8 bNumDescriptors;
	struct hid_class_descriptor desc[1];
} __attribute__((packed));

struct usbhid_device {
	struct hid_device *hid;
	struct usb_interface *intf;
	int ifnum;
	unsigned int bufsize;
	struct urb *urbin;
	char *inbuf;
	dma_addr_t inbuf_dma;
	struct urb *urbctrl;
	struct usb_ctrlrequest *cr;
	struct hid_control_fifo ctrl[256];
	unsigned char ctrlhead;
	unsigned char ctrltail;
	char *ctrlbuf;
	dma_addr_t ctrlbuf_dma;
	long unsigned int last_ctrl;
	struct urb *urbout;
	struct hid_output_fifo out[256];
	unsigned char outhead;
	unsigned char outtail;
	char *outbuf;
	dma_addr_t outbuf_dma;
	long unsigned int last_out;
	struct mutex mutex;
	spinlock_t lock;
	long unsigned int iofl;
	struct timer_list io_retry;
	long unsigned int stop_retry;
	unsigned int retry_delay;
	struct work_struct reset_work;
	wait_queue_head_t wait;
};

struct hiddev_event {
	unsigned int hid;
	int value;
};

struct hiddev_devinfo {
	__u32 bustype;
	__u32 busnum;
	__u32 devnum;
	__u32 ifnum;
	__s16 vendor;
	__s16 product;
	__s16 version;
	__u32 num_applications;
};

struct hiddev_collection_info {
	__u32 index;
	__u32 type;
	__u32 usage;
	__u32 level;
};

struct hiddev_report_info {
	__u32 report_type;
	__u32 report_id;
	__u32 num_fields;
};

struct hiddev_field_info {
	__u32 report_type;
	__u32 report_id;
	__u32 field_index;
	__u32 maxusage;
	__u32 flags;
	__u32 physical;
	__u32 logical;
	__u32 application;
	__s32 logical_minimum;
	__s32 logical_maximum;
	__s32 physical_minimum;
	__s32 physical_maximum;
	__u32 unit_exponent;
	__u32 unit;
};

struct hiddev_usage_ref {
	__u32 report_type;
	__u32 report_id;
	__u32 field_index;
	__u32 usage_index;
	__u32 usage_code;
	__s32 value;
};

struct hiddev_usage_ref_multi {
	struct hiddev_usage_ref uref;
	__u32 num_values;
	__s32 values[1024];
};

struct hiddev_list {
	struct hiddev_usage_ref buffer[2048];
	int head;
	int tail;
	unsigned int flags;
	struct fasync_struct *fasync;
	struct hiddev *hiddev;
	struct list_head node;
	struct mutex thread_lock;
};

struct pidff_usage {
	struct hid_field *field;
	s32 *value;
};

struct pidff_device {
	struct hid_device *hid;
	struct hid_report *reports[13];
	struct pidff_usage set_effect[7];
	struct pidff_usage set_envelope[5];
	struct pidff_usage set_condition[8];
	struct pidff_usage set_periodic[5];
	struct pidff_usage set_constant[2];
	struct pidff_usage set_ramp[3];
	struct pidff_usage device_gain[1];
	struct pidff_usage block_load[2];
	struct pidff_usage pool[3];
	struct pidff_usage effect_operation[2];
	struct pidff_usage block_free[1];
	struct hid_field *create_new_effect_type;
	struct hid_field *set_effect_type;
	struct hid_field *effect_direction;
	struct hid_field *device_control;
	struct hid_field *block_load_status;
	struct hid_field *effect_operation_status;
	int control_id[2];
	int type_id[11];
	int status_id[2];
	int operation_id[2];
	int pid_id[64];
};

struct alias_prop {
	struct list_head link;
	const char *alias;
	struct device_node *np;
	int id;
	char stem[0];
};

struct of_dev_auxdata {
	char *compatible;
	resource_size_t phys_addr;
	char *name;
	void *platform_data;
};

struct of_endpoint {
	unsigned int port;
	unsigned int id;
	const struct device_node *local_node;
};

struct supplier_bindings {
	struct device_node * (*parse_prop)(struct device_node *, const char *, int);
};

struct cfs_overlay_item {
	struct config_item item;
	char path[4096];
	const struct firmware *fw;
	struct device_node *overlay;
	int ov_id;
	void *dtbo;
	int dtbo_size;
};

struct of_changeset_entry {
	struct list_head node;
	long unsigned int action;
	struct device_node *np;
	struct property *prop;
	struct property *old_prop;
};

struct of_changeset {
	struct list_head entries;
};

struct of_bus___2 {
	void (*count_cells)(const void *, int, int *, int *);
	u64 (*map)(__be32 *, const __be32 *, int, int, int);
	int (*translate)(__be32 *, u64, int);
};

struct of_bus {
	const char *name;
	const char *addresses;
	int (*match)(struct device_node *);
	void (*count_cells)(struct device_node *, int *, int *);
	u64 (*map)(__be32 *, const __be32 *, int, int, int);
	int (*translate)(__be32 *, u64, int);
	bool has_flags;
	unsigned int (*get_flags)(const __be32 *);
};

struct of_intc_desc {
	struct list_head list;
	of_irq_init_cb_t irq_init_cb;
	struct device_node *dev;
	struct device_node *interrupt_parent;
};

struct rmem_assigned_device {
	struct device *dev;
	struct reserved_mem *rmem;
	struct list_head list;
};

enum of_overlay_notify_action {
	OF_OVERLAY_PRE_APPLY = 0,
	OF_OVERLAY_POST_APPLY = 1,
	OF_OVERLAY_PRE_REMOVE = 2,
	OF_OVERLAY_POST_REMOVE = 3,
};

struct of_overlay_notify_data {
	struct device_node *overlay;
	struct device_node *target;
};

struct target {
	struct device_node *np;
	bool in_livetree;
};

struct fragment {
	struct device_node *overlay;
	struct device_node *target;
};

struct overlay_changeset {
	int id;
	struct list_head ovcs_list;
	const void *fdt;
	struct device_node *overlay_tree;
	int count;
	struct fragment *fragments;
	bool symbols_fragment;
	struct of_changeset cset;
};

struct ashmem_pin {
	__u32 offset;
	__u32 len;
};

struct ashmem_area {
	char name[267];
	struct list_head unpinned_list;
	struct file *file;
	size_t size;
	long unsigned int prot_mask;
};

struct ashmem_range {
	struct list_head lru;
	struct list_head unpinned;
	struct ashmem_area *asma;
	size_t pgstart;
	size_t pgend;
	unsigned int purged;
};

enum vchiq_reason {
	VCHIQ_SERVICE_OPENED = 0,
	VCHIQ_SERVICE_CLOSED = 1,
	VCHIQ_MESSAGE_AVAILABLE = 2,
	VCHIQ_BULK_TRANSMIT_DONE = 3,
	VCHIQ_BULK_RECEIVE_DONE = 4,
	VCHIQ_BULK_TRANSMIT_ABORTED = 5,
	VCHIQ_BULK_RECEIVE_ABORTED = 6,
};

enum vchiq_status {
	VCHIQ_ERROR = 4294967295,
	VCHIQ_SUCCESS = 0,
	VCHIQ_RETRY = 1,
};

enum vchiq_bulk_mode {
	VCHIQ_BULK_MODE_CALLBACK = 0,
	VCHIQ_BULK_MODE_BLOCKING = 1,
	VCHIQ_BULK_MODE_NOCALLBACK = 2,
	VCHIQ_BULK_MODE_WAITING = 3,
};

enum vchiq_service_option {
	VCHIQ_SERVICE_OPTION_AUTOCLOSE = 0,
	VCHIQ_SERVICE_OPTION_SLOT_QUOTA = 1,
	VCHIQ_SERVICE_OPTION_MESSAGE_QUOTA = 2,
	VCHIQ_SERVICE_OPTION_SYNCHRONOUS = 3,
	VCHIQ_SERVICE_OPTION_TRACE = 4,
};

struct vchiq_header {
	int msgid;
	unsigned int size;
	char data[0];
};

struct vchiq_service_base {
	int fourcc;
	enum vchiq_status (*callback)(enum vchiq_reason, struct vchiq_header *, unsigned int, void *);
	void *userdata;
};

struct vchiq_service_params_kernel {
	int fourcc;
	enum vchiq_status (*callback)(enum vchiq_reason, struct vchiq_header *, unsigned int, void *);
	void *userdata;
	short int version;
	short int version_min;
};

typedef uint32_t BITSET_T;

enum {
	DEBUG_ENTRIES = 0,
	DEBUG_SLOT_HANDLER_COUNT = 1,
	DEBUG_SLOT_HANDLER_LINE = 2,
	DEBUG_PARSE_LINE = 3,
	DEBUG_PARSE_HEADER = 4,
	DEBUG_PARSE_MSGID = 5,
	DEBUG_AWAIT_COMPLETION_LINE = 6,
	DEBUG_DEQUEUE_MESSAGE_LINE = 7,
	DEBUG_SERVICE_CALLBACK_LINE = 8,
	DEBUG_MSG_QUEUE_FULL_COUNT = 9,
	DEBUG_COMPLETION_QUEUE_FULL_COUNT = 10,
	DEBUG_MAX = 11,
};

enum vchiq_connstate {
	VCHIQ_CONNSTATE_DISCONNECTED = 0,
	VCHIQ_CONNSTATE_CONNECTING = 1,
	VCHIQ_CONNSTATE_CONNECTED = 2,
	VCHIQ_CONNSTATE_PAUSING = 3,
	VCHIQ_CONNSTATE_PAUSE_SENT = 4,
	VCHIQ_CONNSTATE_PAUSED = 5,
	VCHIQ_CONNSTATE_RESUMING = 6,
	VCHIQ_CONNSTATE_PAUSE_TIMEOUT = 7,
	VCHIQ_CONNSTATE_RESUME_TIMEOUT = 8,
};

enum {
	VCHIQ_SRVSTATE_FREE = 0,
	VCHIQ_SRVSTATE_HIDDEN = 1,
	VCHIQ_SRVSTATE_LISTENING = 2,
	VCHIQ_SRVSTATE_OPENING = 3,
	VCHIQ_SRVSTATE_OPEN = 4,
	VCHIQ_SRVSTATE_OPENSYNC = 5,
	VCHIQ_SRVSTATE_CLOSESENT = 6,
	VCHIQ_SRVSTATE_CLOSERECVD = 7,
	VCHIQ_SRVSTATE_CLOSEWAIT = 8,
	VCHIQ_SRVSTATE_CLOSED = 9,
};

enum {
	VCHIQ_POLL_TERMINATE = 0,
	VCHIQ_POLL_REMOVE = 1,
	VCHIQ_POLL_TXNOTIFY = 2,
	VCHIQ_POLL_RXNOTIFY = 3,
	VCHIQ_POLL_COUNT = 4,
};

enum vchiq_bulk_dir {
	VCHIQ_BULK_TRANSMIT = 0,
	VCHIQ_BULK_RECEIVE = 1,
};

typedef void (*vchiq_userdata_term)(void *);

struct vchiq_bulk {
	short int mode;
	short int dir;
	void *userdata;
	dma_addr_t data;
	int size;
	void *remote_data;
	int remote_size;
	int actual;
};

struct vchiq_bulk_queue {
	int local_insert;
	int remote_insert;
	int process;
	int remote_notify;
	int remove;
	struct vchiq_bulk bulks[4];
};

struct remote_event {
	int armed;
	int fired;
	u32 __unused;
};

struct vchiq_slot {
	char data[4096];
};

struct vchiq_slot_info {
	short int use_count;
	short int release_count;
};

struct service_stats_struct {
	int quota_stalls;
	int slot_stalls;
	int bulk_stalls;
	int error_count;
	int ctrl_tx_count;
	int ctrl_rx_count;
	int bulk_tx_count;
	int bulk_rx_count;
	int bulk_aborted_count;
	uint64_t ctrl_tx_bytes;
	uint64_t ctrl_rx_bytes;
	uint64_t bulk_tx_bytes;
	uint64_t bulk_rx_bytes;
};

struct vchiq_state;

struct vchiq_instance;

struct vchiq_service {
	struct vchiq_service_base base;
	unsigned int handle;
	struct kref ref_count;
	struct callback_head rcu;
	int srvstate;
	vchiq_userdata_term userdata_term;
	unsigned int localport;
	unsigned int remoteport;
	int public_fourcc;
	int client_id;
	char auto_close;
	char sync;
	char closing;
	char trace;
	atomic_t poll_flags;
	short int version;
	short int version_min;
	short int peer_version;
	struct vchiq_state *state;
	struct vchiq_instance *instance;
	int service_use_count;
	struct vchiq_bulk_queue bulk_tx;
	struct vchiq_bulk_queue bulk_rx;
	struct completion remove_event;
	struct completion bulk_remove_event;
	struct mutex bulk_mutex;
	struct service_stats_struct stats;
	int msg_queue_read;
	int msg_queue_write;
	struct completion msg_queue_pop;
	struct completion msg_queue_push;
	struct vchiq_header *msg_queue[128];
};

struct state_stats_struct {
	int slot_stalls;
	int data_stalls;
	int ctrl_tx_count;
	int ctrl_rx_count;
	int error_count;
};

struct vchiq_service_quota {
	short unsigned int slot_quota;
	short unsigned int slot_use_count;
	short unsigned int message_quota;
	short unsigned int message_use_count;
	struct completion quota_event;
	int previous_tx_index;
};

struct opaque_platform_state;

struct vchiq_shared_state;

struct vchiq_state {
	int id;
	int initialised;
	enum vchiq_connstate conn_state;
	short int version_common;
	struct vchiq_shared_state *local;
	struct vchiq_shared_state *remote;
	struct vchiq_slot *slot_data;
	short unsigned int default_slot_quota;
	short unsigned int default_message_quota;
	struct completion connect;
	struct mutex mutex;
	struct vchiq_instance **instance;
	struct task_struct *slot_handler_thread;
	struct task_struct *recycle_thread;
	struct task_struct *sync_thread;
	wait_queue_head_t trigger_event;
	wait_queue_head_t recycle_event;
	wait_queue_head_t sync_trigger_event;
	wait_queue_head_t sync_release_event;
	char *tx_data;
	char *rx_data;
	struct vchiq_slot_info *rx_info;
	struct mutex slot_mutex;
	struct mutex recycle_mutex;
	struct mutex sync_mutex;
	struct mutex bulk_transfer_mutex;
	int rx_pos;
	int local_tx_pos;
	int slot_queue_available;
	int poll_needed;
	int previous_data_index;
	short unsigned int data_use_count;
	short unsigned int data_quota;
	atomic_t poll_services[128];
	int unused_service;
	struct completion slot_available_event;
	struct completion slot_remove_event;
	struct completion data_quota_event;
	struct state_stats_struct stats;
	struct vchiq_service *services[4096];
	struct vchiq_service_quota service_quotas[4096];
	struct vchiq_slot_info slot_info[128];
	struct opaque_platform_state *platform_state;
};

struct vchiq_shared_state {
	int initialised;
	int slot_first;
	int slot_last;
	int slot_sync;
	struct remote_event trigger;
	int tx_pos;
	struct remote_event recycle;
	int slot_queue_recycle;
	struct remote_event sync_trigger;
	struct remote_event sync_release;
	int slot_queue[64];
	int debug[11];
};

struct vchiq_slot_zero {
	int magic;
	short int version;
	short int version_min;
	int slot_zero_size;
	int slot_size;
	int max_slots;
	int max_slots_per_side;
	int platform_data[2];
	struct vchiq_shared_state master;
	struct vchiq_shared_state slave;
	struct vchiq_slot_info slots[128];
};

struct bulk_waiter {
	struct vchiq_bulk *bulk;
	struct completion event;
	int actual;
};

struct vchiq_config {
	unsigned int max_msg_size;
	unsigned int bulk_threshold;
	unsigned int max_outstanding_bulks;
	unsigned int max_services;
	short int version;
	short int version_min;
};

struct vchiq_open_payload {
	int fourcc;
	int client_id;
	short int version;
	short int version_min;
};

struct vchiq_openack_payload {
	short int version;
};

enum {
	QMFLAGS_IS_BLOCKING = 1,
	QMFLAGS_NO_MUTEX_LOCK = 2,
	QMFLAGS_NO_MUTEX_UNLOCK = 4,
};

struct vchiq_element {
	const void *data;
	unsigned int size;
};

struct vchiq_completion_data_kernel {
	enum vchiq_reason reason;
	struct vchiq_header *header;
	void *service_userdata;
	void *bulk_userdata;
};

struct vchiq_debugfs_node {
	struct dentry *dentry;
};

struct vchiq_instance {
	struct vchiq_state *state;
	struct vchiq_completion_data_kernel completions[128];
	int completion_insert;
	int completion_remove;
	struct completion insert_event;
	struct completion remove_event;
	struct mutex completion_mutex;
	int connected;
	int closing;
	int pid;
	int mark;
	int use_close_delivered;
	int trace;
	struct list_head bulk_waiter_list;
	struct mutex bulk_waiter_list_mutex;
	struct vchiq_debugfs_node debugfs_node;
};

struct vchiq_service_params {
	int fourcc;
	enum vchiq_status (*callback)(enum vchiq_reason, struct vchiq_header *, unsigned int, void *);
	void *userdata;
	short int version;
	short int version_min;
};

struct vchiq_create_service {
	struct vchiq_service_params params;
	int is_open;
	int is_vchi;
	unsigned int handle;
};

struct vchiq_queue_message {
	unsigned int handle;
	unsigned int count;
	const struct vchiq_element *elements;
};

struct vchiq_queue_bulk_transfer {
	unsigned int handle;
	void *data;
	unsigned int size;
	void *userdata;
	enum vchiq_bulk_mode mode;
};

struct vchiq_completion_data {
	enum vchiq_reason reason;
	struct vchiq_header *header;
	void *service_userdata;
	void *bulk_userdata;
};

struct vchiq_await_completion {
	unsigned int count;
	struct vchiq_completion_data *buf;
	unsigned int msgbufsize;
	unsigned int msgbufcount;
	void **msgbufs;
};

struct vchiq_dequeue_message {
	unsigned int handle;
	int blocking;
	unsigned int bufsize;
	void *buf;
};

struct vchiq_get_config {
	unsigned int config_size;
	struct vchiq_config *pconfig;
};

struct vchiq_set_service_option {
	unsigned int handle;
	enum vchiq_service_option option;
	int value;
};

enum USE_TYPE_E {
	USE_TYPE_SERVICE = 0,
	USE_TYPE_VCHIQ = 1,
};

struct vchiq_arm_state {
	struct task_struct *ka_thread;
	struct completion ka_evt;
	atomic_t ka_use_count;
	atomic_t ka_use_ack_count;
	atomic_t ka_release_count;
	rwlock_t susp_res_lock;
	struct vchiq_state *state;
	int videocore_use_count;
	int peer_use_count;
	int first_connect;
};

struct vchiq_drvdata {
	const unsigned int cache_line_size;
	const bool use_36bit_addrs;
	struct rpi_firmware *fw;
};

struct user_service {
	struct vchiq_service *service;
	void *userdata;
	struct vchiq_instance *instance;
	char is_vchi;
	char dequeue_pending;
	char close_pending;
	int message_available_pos;
	int msg_insert;
	int msg_remove;
	struct completion insert_event;
	struct completion remove_event;
	struct completion close_event;
	struct vchiq_header *msg_queue[128];
};

struct bulk_waiter_node {
	struct bulk_waiter bulk_waiter;
	int pid;
	struct list_head list;
};

struct dump_context {
	char *buf;
	size_t actual;
	size_t space;
	loff_t offset;
};

struct vchiq_io_copy_callback_context {
	struct vchiq_element *element;
	size_t element_offset;
	long unsigned int elements_to_go;
};

struct vchiq_completion_data32 {
	enum vchiq_reason reason;
	compat_uptr_t header;
	compat_uptr_t service_userdata;
	compat_uptr_t bulk_userdata;
};

struct vchiq_service_params32 {
	int fourcc;
	compat_uptr_t callback;
	compat_uptr_t userdata;
	short int version;
	short int version_min;
};

struct vchiq_create_service32 {
	struct vchiq_service_params32 params;
	int is_open;
	int is_vchi;
	unsigned int handle;
};

struct vchiq_element32 {
	compat_uptr_t data;
	unsigned int size;
};

struct vchiq_queue_message32 {
	unsigned int handle;
	unsigned int count;
	compat_uptr_t elements;
};

struct vchiq_queue_bulk_transfer32 {
	unsigned int handle;
	compat_uptr_t data;
	unsigned int size;
	compat_uptr_t userdata;
	enum vchiq_bulk_mode mode;
};

struct vchiq_await_completion32 {
	unsigned int count;
	compat_uptr_t buf;
	unsigned int msgbufsize;
	unsigned int msgbufcount;
	compat_uptr_t msgbufs;
};

struct vchiq_dequeue_message32 {
	unsigned int handle;
	int blocking;
	unsigned int bufsize;
	compat_uptr_t buf;
};

struct vchiq_get_config32 {
	unsigned int config_size;
	compat_uptr_t pconfig;
};

struct service_data_struct {
	int fourcc;
	int clientid;
	int use_count;
};

struct pagelist {
	u32 length;
	u16 type;
	u16 offset;
	u32 addrs[1];
};

struct vchiq_2835_state {
	int inited;
	struct vchiq_arm_state arm_state;
};

struct vchiq_pagelist_info {
	struct pagelist *pagelist;
	size_t pagelist_buffer_size;
	dma_addr_t dma_addr;
	bool is_from_pool;
	enum dma_data_direction dma_dir;
	unsigned int num_pages;
	unsigned int pages_need_release;
	struct page **pages;
	struct scatterlist *scatterlist;
	unsigned int scatterlist_mapped;
};

struct vchiq_debugfs_log_entry {
	const char *name;
	void *plevel;
};

typedef void (*VCHIQ_CONNECTED_CALLBACK_T)();

struct mbox_chan___2;

struct mbox_chan_ops {
	int (*send_data)(struct mbox_chan___2 *, void *);
	int (*flush)(struct mbox_chan___2 *, long unsigned int);
	int (*startup)(struct mbox_chan___2 *);
	void (*shutdown)(struct mbox_chan___2 *);
	bool (*last_tx_done)(struct mbox_chan___2 *);
	bool (*peek_data)(struct mbox_chan___2 *);
};

struct mbox_controller;

struct mbox_chan___2 {
	struct mbox_controller *mbox;
	unsigned int txdone_method;
	struct mbox_client *cl;
	struct completion tx_complete;
	void *active_req;
	unsigned int msg_count;
	unsigned int msg_free;
	void *msg_data[20];
	spinlock_t lock;
	void *con_priv;
};

struct mbox_controller {
	struct device *dev;
	const struct mbox_chan_ops *ops;
	struct mbox_chan___2 *chans;
	int num_chans;
	bool txdone_irq;
	bool txdone_poll;
	unsigned int txpoll_period;
	struct mbox_chan___2 * (*of_xlate)(struct mbox_controller *, const struct of_phandle_args *);
	struct hrtimer poll_hrt;
	struct list_head node;
};

struct bcm2835_mbox {
	void *regs;
	spinlock_t lock;
	struct mbox_controller controller;
};

union extcon_property_value {
	int intval;
};

struct extcon_cable;

struct extcon_dev___2 {
	const char *name;
	const unsigned int *supported_cable;
	const u32 *mutually_exclusive;
	struct device dev;
	struct raw_notifier_head nh_all;
	struct raw_notifier_head *nh;
	struct list_head entry;
	int max_supported;
	spinlock_t lock;
	u32 state;
	struct device_type extcon_dev_type;
	struct extcon_cable *cables;
	struct attribute_group attr_g_muex;
	struct attribute **attrs_muex;
	struct device_attribute *d_attrs_muex;
};

struct extcon_cable {
	struct extcon_dev___2 *edev;
	int cable_index;
	struct attribute_group attr_g;
	struct device_attribute attr_name;
	struct device_attribute attr_state;
	struct attribute *attrs[3];
	union extcon_property_value usb_propval[3];
	union extcon_property_value chg_propval[1];
	union extcon_property_value jack_propval[1];
	union extcon_property_value disp_propval[2];
	long unsigned int usb_bits[1];
	long unsigned int chg_bits[1];
	long unsigned int jack_bits[1];
	long unsigned int disp_bits[1];
};

struct __extcon_info {
	unsigned int type;
	unsigned int id;
	const char *name;
};

struct extcon_dev_notifier_devres {
	struct extcon_dev___2 *edev;
	unsigned int id;
	struct notifier_block *nb;
};

struct pmu_irq_ops {
	void (*enable_pmuirq)(unsigned int);
	void (*disable_pmuirq)(unsigned int);
	void (*free_pmuirq)(unsigned int, int, void *);
};

typedef int (*armpmu_init_fn)(struct arm_pmu *);

struct pmu_probe_info {
	unsigned int cpuid;
	unsigned int mask;
	armpmu_init_fn init;
};

struct binderfs_device {
	char name[256];
	__u32 major;
	__u32 minor;
};

struct binder_node;

struct binder_context {
	struct binder_node *binder_context_mgr_node;
	struct mutex context_mgr_node_lock;
	kuid_t binder_context_mgr_uid;
	const char *name;
};

struct binder_device {
	struct hlist_node hlist;
	struct miscdevice miscdev;
	struct binder_context context;
	struct inode *binderfs_inode;
	refcount_t ref;
};

struct binderfs_mount_opts {
	int max;
	int stats_mode;
};

struct binderfs_info {
	struct ipc_namespace *ipc_ns;
	struct dentry *control_dentry;
	kuid_t root_uid;
	kgid_t root_gid;
	struct binderfs_mount_opts mount_opts;
	int device_count;
	struct dentry *proc_log_dir;
};

struct binder_transaction_log_entry {
	int debug_id;
	int debug_id_done;
	int call_type;
	int from_proc;
	int from_thread;
	int target_handle;
	int to_proc;
	int to_thread;
	int to_node;
	int data_size;
	int offsets_size;
	int return_error_line;
	uint32_t return_error;
	uint32_t return_error_param;
	char context_name[256];
};

struct binder_transaction_log {
	atomic_t cur;
	bool full;
	struct binder_transaction_log_entry entry[32];
};

enum binderfs_param {
	Opt_max___2 = 0,
	Opt_stats_mode = 1,
};

enum binderfs_stats_mode {
	binderfs_stats_mode_unset = 0,
	binderfs_stats_mode_global = 1,
};

enum {
	BINDER_TYPE_BINDER = 1935813253,
	BINDER_TYPE_WEAK_BINDER = 2002922117,
	BINDER_TYPE_HANDLE = 1936206469,
	BINDER_TYPE_WEAK_HANDLE = 2003315333,
	BINDER_TYPE_FD = 1717840517,
	BINDER_TYPE_FDA = 1717854597,
	BINDER_TYPE_PTR = 1886661253,
};

enum {
	FLAT_BINDER_FLAG_PRIORITY_MASK = 255,
	FLAT_BINDER_FLAG_ACCEPTS_FDS = 256,
	FLAT_BINDER_FLAG_TXN_SECURITY_CTX = 4096,
};

typedef __u64 binder_size_t;

typedef __u64 binder_uintptr_t;

struct binder_object_header {
	__u32 type;
};

struct flat_binder_object {
	struct binder_object_header hdr;
	__u32 flags;
	union {
		binder_uintptr_t binder;
		__u32 handle;
	};
	binder_uintptr_t cookie;
};

struct binder_fd_object {
	struct binder_object_header hdr;
	__u32 pad_flags;
	union {
		binder_uintptr_t pad_binder;
		__u32 fd;
	};
	binder_uintptr_t cookie;
};

struct binder_buffer_object {
	struct binder_object_header hdr;
	__u32 flags;
	binder_uintptr_t buffer;
	binder_size_t length;
	binder_size_t parent;
	binder_size_t parent_offset;
};

enum {
	BINDER_BUFFER_FLAG_HAS_PARENT = 1,
};

struct binder_fd_array_object {
	struct binder_object_header hdr;
	__u32 pad;
	binder_size_t num_fds;
	binder_size_t parent;
	binder_size_t parent_offset;
};

struct binder_write_read {
	binder_size_t write_size;
	binder_size_t write_consumed;
	binder_uintptr_t write_buffer;
	binder_size_t read_size;
	binder_size_t read_consumed;
	binder_uintptr_t read_buffer;
};

struct binder_version {
	__s32 protocol_version;
};

struct binder_node_debug_info {
	binder_uintptr_t ptr;
	binder_uintptr_t cookie;
	__u32 has_strong_ref;
	__u32 has_weak_ref;
};

struct binder_node_info_for_ref {
	__u32 handle;
	__u32 strong_count;
	__u32 weak_count;
	__u32 reserved1;
	__u32 reserved2;
	__u32 reserved3;
};

enum transaction_flags {
	TF_ONE_WAY = 1,
	TF_ROOT_OBJECT = 4,
	TF_STATUS_CODE = 8,
	TF_ACCEPT_FDS = 16,
	TF_CLEAR_BUF = 32,
};

struct binder_transaction_data {
	union {
		__u32 handle;
		binder_uintptr_t ptr;
	} target;
	binder_uintptr_t cookie;
	__u32 code;
	__u32 flags;
	pid_t sender_pid;
	uid_t sender_euid;
	binder_size_t data_size;
	binder_size_t offsets_size;
	union {
		struct {
			binder_uintptr_t buffer;
			binder_uintptr_t offsets;
		} ptr;
		__u8 buf[8];
	} data;
};

struct binder_transaction_data_secctx {
	struct binder_transaction_data transaction_data;
	binder_uintptr_t secctx;
};

struct binder_transaction_data_sg {
	struct binder_transaction_data transaction_data;
	binder_size_t buffers_size;
};

enum binder_driver_return_protocol {
	BR_ERROR = 2147774976,
	BR_OK = 29185,
	BR_TRANSACTION_SEC_CTX = 2152231426,
	BR_TRANSACTION = 2151707138,
	BR_REPLY = 2151707139,
	BR_ACQUIRE_RESULT = 2147774980,
	BR_DEAD_REPLY = 29189,
	BR_TRANSACTION_COMPLETE = 29190,
	BR_INCREFS = 2148561415,
	BR_ACQUIRE = 2148561416,
	BR_RELEASE = 2148561417,
	BR_DECREFS = 2148561418,
	BR_ATTEMPT_ACQUIRE = 2149085707,
	BR_NOOP = 29196,
	BR_SPAWN_LOOPER = 29197,
	BR_FINISHED = 29198,
	BR_DEAD_BINDER = 2148037135,
	BR_CLEAR_DEATH_NOTIFICATION_DONE = 2148037136,
	BR_FAILED_REPLY = 29201,
};

enum binder_driver_command_protocol {
	BC_TRANSACTION = 1077961472,
	BC_REPLY = 1077961473,
	BC_ACQUIRE_RESULT = 1074029314,
	BC_FREE_BUFFER = 1074291459,
	BC_INCREFS = 1074029316,
	BC_ACQUIRE = 1074029317,
	BC_RELEASE = 1074029318,
	BC_DECREFS = 1074029319,
	BC_INCREFS_DONE = 1074815752,
	BC_ACQUIRE_DONE = 1074815753,
	BC_ATTEMPT_ACQUIRE = 1074291466,
	BC_REGISTER_LOOPER = 25355,
	BC_ENTER_LOOPER = 25356,
	BC_EXIT_LOOPER = 25357,
	BC_REQUEST_DEATH_NOTIFICATION = 1074553614,
	BC_CLEAR_DEATH_NOTIFICATION = 1074553615,
	BC_DEAD_BINDER_DONE = 1074291472,
	BC_TRANSACTION_SG = 1078485777,
	BC_REPLY_SG = 1078485778,
};

struct binder_transaction;

struct binder_buffer {
	struct list_head entry;
	struct rb_node rb_node;
	unsigned int free: 1;
	unsigned int clear_on_free: 1;
	unsigned int allow_user_free: 1;
	unsigned int async_transaction: 1;
	unsigned int debug_id: 28;
	struct binder_transaction *transaction;
	struct binder_node *target_node;
	size_t data_size;
	size_t offsets_size;
	size_t extra_buffers_size;
	void *user_data;
	int pid;
};

enum binder_work_type {
	BINDER_WORK_TRANSACTION = 1,
	BINDER_WORK_TRANSACTION_COMPLETE = 2,
	BINDER_WORK_RETURN_ERROR = 3,
	BINDER_WORK_NODE = 4,
	BINDER_WORK_DEAD_BINDER = 5,
	BINDER_WORK_DEAD_BINDER_AND_CLEAR = 6,
	BINDER_WORK_CLEAR_DEATH_NOTIFICATION = 7,
};

struct binder_work {
	struct list_head entry;
	enum binder_work_type type;
};

struct binder_thread;

struct binder_proc;

struct binder_transaction {
	int debug_id;
	struct binder_work work;
	struct binder_thread *from;
	struct binder_transaction *from_parent;
	struct binder_proc *to_proc;
	struct binder_thread *to_thread;
	struct binder_transaction *to_parent;
	unsigned int need_reply: 1;
	struct binder_buffer *buffer;
	unsigned int code;
	unsigned int flags;
	long int priority;
	long int saved_priority;
	kuid_t sender_euid;
	struct list_head fd_fixups;
	binder_uintptr_t security_ctx;
	spinlock_t lock;
};

struct binder_node {
	int debug_id;
	spinlock_t lock;
	struct binder_work work;
	union {
		struct rb_node rb_node;
		struct hlist_node dead_node;
	};
	struct binder_proc *proc;
	struct hlist_head refs;
	int internal_strong_refs;
	int local_weak_refs;
	int local_strong_refs;
	int tmp_refs;
	binder_uintptr_t ptr;
	binder_uintptr_t cookie;
	struct {
		u8 has_strong_ref: 1;
		u8 pending_strong_ref: 1;
		u8 has_weak_ref: 1;
		u8 pending_weak_ref: 1;
	};
	struct {
		u8 accept_fds: 1;
		u8 txn_security_ctx: 1;
		u8 min_priority;
	};
	bool has_async_transaction;
	struct list_head async_todo;
};

struct binder_alloc;

struct binder_lru_page {
	struct list_head lru;
	struct page *page_ptr;
	struct binder_alloc *alloc;
};

struct binder_alloc {
	struct mutex mutex;
	struct vm_area_struct *vma;
	struct mm_struct *vma_vm_mm;
	void *buffer;
	struct list_head buffers;
	struct rb_root free_buffers;
	struct rb_root allocated_buffers;
	size_t free_async_space;
	struct binder_lru_page *pages;
	size_t buffer_size;
	uint32_t buffer_free;
	int pid;
	size_t pages_high;
};

enum {
	BINDER_DEBUG_USER_ERROR = 1,
	BINDER_DEBUG_FAILED_TRANSACTION = 2,
	BINDER_DEBUG_DEAD_TRANSACTION = 4,
	BINDER_DEBUG_OPEN_CLOSE = 8,
	BINDER_DEBUG_DEAD_BINDER = 16,
	BINDER_DEBUG_DEATH_NOTIFICATION = 32,
	BINDER_DEBUG_READ_WRITE = 64,
	BINDER_DEBUG_USER_REFS = 128,
	BINDER_DEBUG_THREADS = 256,
	BINDER_DEBUG_TRANSACTION = 512,
	BINDER_DEBUG_TRANSACTION_COMPLETE = 1024,
	BINDER_DEBUG_FREE_BUFFER = 2048,
	BINDER_DEBUG_INTERNAL_REFS = 4096,
	BINDER_DEBUG_PRIORITY_CAP = 8192,
	BINDER_DEBUG_SPINLOCKS = 16384,
};

enum binder_stat_types {
	BINDER_STAT_PROC = 0,
	BINDER_STAT_THREAD = 1,
	BINDER_STAT_NODE = 2,
	BINDER_STAT_REF = 3,
	BINDER_STAT_DEATH = 4,
	BINDER_STAT_TRANSACTION = 5,
	BINDER_STAT_TRANSACTION_COMPLETE = 6,
	BINDER_STAT_COUNT = 7,
};

struct binder_stats {
	atomic_t br[18];
	atomic_t bc[19];
	atomic_t obj_created[7];
	atomic_t obj_deleted[7];
};

struct binder_error {
	struct binder_work work;
	uint32_t cmd;
};

struct binder_proc {
	struct hlist_node proc_node;
	struct rb_root threads;
	struct rb_root nodes;
	struct rb_root refs_by_desc;
	struct rb_root refs_by_node;
	struct list_head waiting_threads;
	int pid;
	struct task_struct *tsk;
	const struct cred *cred;
	struct hlist_node deferred_work_node;
	int deferred_work;
	bool is_dead;
	struct list_head todo;
	struct binder_stats stats;
	struct list_head delivered_death;
	int max_threads;
	int requested_threads;
	int requested_threads_started;
	int tmp_ref;
	long int default_priority;
	struct dentry *debugfs_entry;
	struct binder_alloc alloc;
	struct binder_context *context;
	spinlock_t inner_lock;
	spinlock_t outer_lock;
	struct dentry *binderfs_entry;
};

struct binder_ref_death {
	struct binder_work work;
	binder_uintptr_t cookie;
};

struct binder_ref_data {
	int debug_id;
	uint32_t desc;
	int strong;
	int weak;
};

struct binder_ref {
	struct binder_ref_data data;
	struct rb_node rb_node_desc;
	struct rb_node rb_node_node;
	struct hlist_node node_entry;
	struct binder_proc *proc;
	struct binder_node *node;
	struct binder_ref_death *death;
};

enum binder_deferred_state {
	BINDER_DEFERRED_FLUSH = 1,
	BINDER_DEFERRED_RELEASE = 2,
};

enum {
	BINDER_LOOPER_STATE_REGISTERED = 1,
	BINDER_LOOPER_STATE_ENTERED = 2,
	BINDER_LOOPER_STATE_EXITED = 4,
	BINDER_LOOPER_STATE_INVALID = 8,
	BINDER_LOOPER_STATE_WAITING = 16,
	BINDER_LOOPER_STATE_POLL = 32,
};

struct binder_thread {
	struct binder_proc *proc;
	struct rb_node rb_node;
	struct list_head waiting_thread_node;
	int pid;
	int looper;
	bool looper_need_return;
	struct binder_transaction *transaction_stack;
	struct list_head todo;
	bool process_todo;
	struct binder_error return_error;
	struct binder_error reply_error;
	wait_queue_head_t wait;
	struct binder_stats stats;
	atomic_t tmp_ref;
	bool is_dead;
};

struct binder_txn_fd_fixup {
	struct list_head fixup_entry;
	struct file *file;
	size_t offset;
};

struct binder_object {
	union {
		struct binder_object_header hdr;
		struct flat_binder_object fbo;
		struct binder_fd_object fdo;
		struct binder_buffer_object bbo;
		struct binder_fd_array_object fdao;
	};
};

struct binder_task_work_cb {
	struct callback_head twork;
	struct file *file;
};

struct trace_event_raw_binder_ioctl {
	struct trace_entry ent;
	unsigned int cmd;
	long unsigned int arg;
	char __data[0];
};

struct trace_event_raw_binder_lock_class {
	struct trace_entry ent;
	const char *tag;
	char __data[0];
};

struct trace_event_raw_binder_function_return_class {
	struct trace_entry ent;
	int ret;
	char __data[0];
};

struct trace_event_raw_binder_wait_for_work {
	struct trace_entry ent;
	bool proc_work;
	bool transaction_stack;
	bool thread_todo;
	char __data[0];
};

struct trace_event_raw_binder_transaction {
	struct trace_entry ent;
	int debug_id;
	int target_node;
	int to_proc;
	int to_thread;
	int reply;
	unsigned int code;
	unsigned int flags;
	char __data[0];
};

struct trace_event_raw_binder_transaction_received {
	struct trace_entry ent;
	int debug_id;
	char __data[0];
};

struct trace_event_raw_binder_transaction_node_to_ref {
	struct trace_entry ent;
	int debug_id;
	int node_debug_id;
	binder_uintptr_t node_ptr;
	int ref_debug_id;
	uint32_t ref_desc;
	char __data[0];
};

struct trace_event_raw_binder_transaction_ref_to_node {
	struct trace_entry ent;
	int debug_id;
	int ref_debug_id;
	uint32_t ref_desc;
	int node_debug_id;
	binder_uintptr_t node_ptr;
	char __data[0];
};

struct trace_event_raw_binder_transaction_ref_to_ref {
	struct trace_entry ent;
	int debug_id;
	int node_debug_id;
	int src_ref_debug_id;
	uint32_t src_ref_desc;
	int dest_ref_debug_id;
	uint32_t dest_ref_desc;
	char __data[0];
};

struct trace_event_raw_binder_transaction_fd_send {
	struct trace_entry ent;
	int debug_id;
	int fd;
	size_t offset;
	char __data[0];
};

struct trace_event_raw_binder_transaction_fd_recv {
	struct trace_entry ent;
	int debug_id;
	int fd;
	size_t offset;
	char __data[0];
};

struct trace_event_raw_binder_buffer_class {
	struct trace_entry ent;
	int debug_id;
	size_t data_size;
	size_t offsets_size;
	size_t extra_buffers_size;
	char __data[0];
};

struct trace_event_raw_binder_update_page_range {
	struct trace_entry ent;
	int proc;
	bool allocate;
	size_t offset;
	size_t size;
	char __data[0];
};

struct trace_event_raw_binder_lru_page_class {
	struct trace_entry ent;
	int proc;
	size_t page_index;
	char __data[0];
};

struct trace_event_raw_binder_command {
	struct trace_entry ent;
	uint32_t cmd;
	char __data[0];
};

struct trace_event_raw_binder_return {
	struct trace_entry ent;
	uint32_t cmd;
	char __data[0];
};

struct trace_event_data_offsets_binder_ioctl {};

struct trace_event_data_offsets_binder_lock_class {};

struct trace_event_data_offsets_binder_function_return_class {};

struct trace_event_data_offsets_binder_wait_for_work {};

struct trace_event_data_offsets_binder_transaction {};

struct trace_event_data_offsets_binder_transaction_received {};

struct trace_event_data_offsets_binder_transaction_node_to_ref {};

struct trace_event_data_offsets_binder_transaction_ref_to_node {};

struct trace_event_data_offsets_binder_transaction_ref_to_ref {};

struct trace_event_data_offsets_binder_transaction_fd_send {};

struct trace_event_data_offsets_binder_transaction_fd_recv {};

struct trace_event_data_offsets_binder_buffer_class {};

struct trace_event_data_offsets_binder_update_page_range {};

struct trace_event_data_offsets_binder_lru_page_class {};

struct trace_event_data_offsets_binder_command {};

struct trace_event_data_offsets_binder_return {};

typedef void (*btf_trace_binder_ioctl)(void *, unsigned int, long unsigned int);

typedef void (*btf_trace_binder_lock)(void *, const char *);

typedef void (*btf_trace_binder_locked)(void *, const char *);

typedef void (*btf_trace_binder_unlock)(void *, const char *);

typedef void (*btf_trace_binder_ioctl_done)(void *, int);

typedef void (*btf_trace_binder_write_done)(void *, int);

typedef void (*btf_trace_binder_read_done)(void *, int);

typedef void (*btf_trace_binder_wait_for_work)(void *, bool, bool, bool);

typedef void (*btf_trace_binder_transaction)(void *, bool, struct binder_transaction *, struct binder_node *);

typedef void (*btf_trace_binder_transaction_received)(void *, struct binder_transaction *);

typedef void (*btf_trace_binder_transaction_node_to_ref)(void *, struct binder_transaction *, struct binder_node *, struct binder_ref_data *);

typedef void (*btf_trace_binder_transaction_ref_to_node)(void *, struct binder_transaction *, struct binder_node *, struct binder_ref_data *);

typedef void (*btf_trace_binder_transaction_ref_to_ref)(void *, struct binder_transaction *, struct binder_node *, struct binder_ref_data *, struct binder_ref_data *);

typedef void (*btf_trace_binder_transaction_fd_send)(void *, struct binder_transaction *, int, size_t);

typedef void (*btf_trace_binder_transaction_fd_recv)(void *, struct binder_transaction *, int, size_t);

typedef void (*btf_trace_binder_transaction_alloc_buf)(void *, struct binder_buffer *);

typedef void (*btf_trace_binder_transaction_buffer_release)(void *, struct binder_buffer *);

typedef void (*btf_trace_binder_transaction_failed_buffer_release)(void *, struct binder_buffer *);

typedef void (*btf_trace_binder_update_page_range)(void *, struct binder_alloc *, bool, void *, void *);

typedef void (*btf_trace_binder_alloc_lru_start)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_alloc_lru_end)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_free_lru_start)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_free_lru_end)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_alloc_page_start)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_alloc_page_end)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_unmap_user_start)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_unmap_user_end)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_unmap_kernel_start)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_unmap_kernel_end)(void *, const struct binder_alloc *, size_t);

typedef void (*btf_trace_binder_command)(void *, uint32_t);

typedef void (*btf_trace_binder_return)(void *, uint32_t);

enum {
	BINDER_DEBUG_USER_ERROR___2 = 1,
	BINDER_DEBUG_OPEN_CLOSE___2 = 2,
	BINDER_DEBUG_BUFFER_ALLOC = 4,
	BINDER_DEBUG_BUFFER_ALLOC_ASYNC = 8,
};

struct nvmem_cell_lookup {
	const char *nvmem_name;
	const char *cell_name;
	const char *dev_id;
	const char *con_id;
	struct list_head node;
};

enum {
	NVMEM_ADD = 1,
	NVMEM_REMOVE = 2,
	NVMEM_CELL_ADD = 3,
	NVMEM_CELL_REMOVE = 4,
};

struct nvmem_cell_table {
	const char *nvmem_name;
	const struct nvmem_cell_info *cells;
	size_t ncells;
	struct list_head node;
};

struct nvmem_device___2 {
	struct module *owner;
	struct device dev;
	int stride;
	int word_size;
	int id;
	struct kref refcnt;
	size_t size;
	bool read_only;
	bool root_only;
	int flags;
	enum nvmem_type type;
	struct bin_attribute eeprom;
	struct device *base_dev;
	struct list_head cells;
	nvmem_reg_read_t reg_read;
	nvmem_reg_write_t reg_write;
	struct gpio_desc *wp_gpio;
	void *priv;
};

struct nvmem_cell {
	const char *name;
	int offset;
	int bytes;
	int bit_offset;
	int nbits;
	struct device_node *np;
	struct nvmem_device___2 *nvmem;
	struct list_head node;
};

struct net_device_devres {
	struct net_device *ndev;
};

struct __kernel_old_timespec {
	__kernel_old_time_t tv_sec;
	long int tv_nsec;
};

struct __kernel_sock_timeval {
	__s64 tv_sec;
	__s64 tv_usec;
};

struct mmsghdr {
	struct user_msghdr msg_hdr;
	unsigned int msg_len;
};

struct scm_timestamping_internal {
	struct timespec64 ts[3];
};

enum sock_shutdown_cmd {
	SHUT_RD = 0,
	SHUT_WR = 1,
	SHUT_RDWR = 2,
};

struct net_proto_family {
	int family;
	int (*create)(struct net *, struct socket *, int, int);
	struct module *owner;
};

enum {
	SOCK_WAKE_IO = 0,
	SOCK_WAKE_WAITD = 1,
	SOCK_WAKE_SPACE = 2,
	SOCK_WAKE_URG = 3,
};

struct ifconf {
	int ifc_len;
	union {
		char *ifcu_buf;
		struct ifreq *ifcu_req;
	} ifc_ifcu;
};

struct compat_ifmap {
	compat_ulong_t mem_start;
	compat_ulong_t mem_end;
	short unsigned int base_addr;
	unsigned char irq;
	unsigned char dma;
	unsigned char port;
};

struct compat_if_settings {
	unsigned int type;
	unsigned int size;
	compat_uptr_t ifs_ifsu;
};

struct compat_ifreq {
	union {
		char ifrn_name[16];
	} ifr_ifrn;
	union {
		struct sockaddr ifru_addr;
		struct sockaddr ifru_dstaddr;
		struct sockaddr ifru_broadaddr;
		struct sockaddr ifru_netmask;
		struct sockaddr ifru_hwaddr;
		short int ifru_flags;
		compat_int_t ifru_ivalue;
		compat_int_t ifru_mtu;
		struct compat_ifmap ifru_map;
		char ifru_slave[16];
		char ifru_newname[16];
		compat_caddr_t ifru_data;
		struct compat_if_settings ifru_settings;
	} ifr_ifru;
};

struct compat_ifconf {
	compat_int_t ifc_len;
	compat_caddr_t ifcbuf;
};

struct libipw_device;

struct iw_spy_data;

struct iw_public_data {
	struct iw_spy_data *spy_data;
	struct libipw_device *libipw;
};

struct iw_param {
	__s32 value;
	__u8 fixed;
	__u8 disabled;
	__u16 flags;
};

struct iw_point {
	void *pointer;
	__u16 length;
	__u16 flags;
};

struct iw_freq {
	__s32 m;
	__s16 e;
	__u8 i;
	__u8 flags;
};

struct iw_quality {
	__u8 qual;
	__u8 level;
	__u8 noise;
	__u8 updated;
};

struct iw_discarded {
	__u32 nwid;
	__u32 code;
	__u32 fragment;
	__u32 retries;
	__u32 misc;
};

struct iw_missed {
	__u32 beacon;
};

struct iw_statistics {
	__u16 status;
	struct iw_quality qual;
	struct iw_discarded discard;
	struct iw_missed miss;
};

union iwreq_data {
	char name[16];
	struct iw_point essid;
	struct iw_param nwid;
	struct iw_freq freq;
	struct iw_param sens;
	struct iw_param bitrate;
	struct iw_param txpower;
	struct iw_param rts;
	struct iw_param frag;
	__u32 mode;
	struct iw_param retry;
	struct iw_point encoding;
	struct iw_param power;
	struct iw_quality qual;
	struct sockaddr ap_addr;
	struct sockaddr addr;
	struct iw_param param;
	struct iw_point data;
};

struct iw_priv_args {
	__u32 cmd;
	__u16 set_args;
	__u16 get_args;
	char name[16];
};

struct compat_mmsghdr {
	struct compat_msghdr msg_hdr;
	compat_uint_t msg_len;
};

struct iw_request_info {
	__u16 cmd;
	__u16 flags;
};

struct iw_spy_data {
	int spy_number;
	u_char spy_address[48];
	struct iw_quality spy_stat[8];
	struct iw_quality spy_thr_low;
	struct iw_quality spy_thr_high;
	u_char spy_thr_under[8];
};

enum {
	SOF_TIMESTAMPING_TX_HARDWARE = 1,
	SOF_TIMESTAMPING_TX_SOFTWARE = 2,
	SOF_TIMESTAMPING_RX_HARDWARE = 4,
	SOF_TIMESTAMPING_RX_SOFTWARE = 8,
	SOF_TIMESTAMPING_SOFTWARE = 16,
	SOF_TIMESTAMPING_SYS_HARDWARE = 32,
	SOF_TIMESTAMPING_RAW_HARDWARE = 64,
	SOF_TIMESTAMPING_OPT_ID = 128,
	SOF_TIMESTAMPING_TX_SCHED = 256,
	SOF_TIMESTAMPING_TX_ACK = 512,
	SOF_TIMESTAMPING_OPT_CMSG = 1024,
	SOF_TIMESTAMPING_OPT_TSONLY = 2048,
	SOF_TIMESTAMPING_OPT_STATS = 4096,
	SOF_TIMESTAMPING_OPT_PKTINFO = 8192,
	SOF_TIMESTAMPING_OPT_TX_SWHW = 16384,
	SOF_TIMESTAMPING_LAST = 16384,
	SOF_TIMESTAMPING_MASK = 32767,
};

struct scm_ts_pktinfo {
	__u32 if_index;
	__u32 pkt_length;
	__u32 reserved[2];
};

struct socket_alloc {
	struct socket socket;
	struct inode vfs_inode;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct sock_skb_cb {
	u32 dropcount;
};

struct inet6_skb_parm {
	int iif;
	__be16 ra;
	__u16 dst0;
	__u16 srcrt;
	__u16 dst1;
	__u16 lastopt;
	__u16 nhoff;
	__u16 flags;
	__u16 frag_max_size;
};

struct inet_skb_parm {
	int iif;
	struct ip_options opt;
	u16 flags;
	u16 frag_max_size;
};

struct sock_ee_data_rfc4884 {
	__u16 len;
	__u8 flags;
	__u8 reserved;
};

struct sock_extended_err {
	__u32 ee_errno;
	__u8 ee_origin;
	__u8 ee_type;
	__u8 ee_code;
	__u8 ee_pad;
	__u32 ee_info;
	union {
		__u32 ee_data;
		struct sock_ee_data_rfc4884 ee_rfc4884;
	};
};

struct sock_exterr_skb {
	union {
		struct inet_skb_parm h4;
		struct inet6_skb_parm h6;
	} header;
	struct sock_extended_err ee;
	u16 addr_offset;
	__be16 port;
	u8 opt_stats: 1;
	u8 unused: 7;
};

struct used_address {
	struct __kernel_sockaddr_storage name;
	unsigned int name_len;
};

struct linger {
	int l_onoff;
	int l_linger;
};

struct cmsghdr {
	__kernel_size_t cmsg_len;
	int cmsg_level;
	int cmsg_type;
};

struct ucred {
	__u32 pid;
	__u32 uid;
	__u32 gid;
};

struct mmpin {
	struct user_struct *user;
	unsigned int num_pg;
};

struct ubuf_info {
	void (*callback)(struct ubuf_info *, bool);
	union {
		struct {
			long unsigned int desc;
			void *ctx;
		};
		struct {
			u32 id;
			u16 len;
			u16 zerocopy: 1;
			u32 bytelen;
		};
	};
	refcount_t refcnt;
	struct mmpin mmp;
};

enum {
	SKB_GSO_TCPV4 = 1,
	SKB_GSO_DODGY = 2,
	SKB_GSO_TCP_ECN = 4,
	SKB_GSO_TCP_FIXEDID = 8,
	SKB_GSO_TCPV6 = 16,
	SKB_GSO_FCOE = 32,
	SKB_GSO_GRE = 64,
	SKB_GSO_GRE_CSUM = 128,
	SKB_GSO_IPXIP4 = 256,
	SKB_GSO_IPXIP6 = 512,
	SKB_GSO_UDP_TUNNEL = 1024,
	SKB_GSO_UDP_TUNNEL_CSUM = 2048,
	SKB_GSO_PARTIAL = 4096,
	SKB_GSO_TUNNEL_REMCSUM = 8192,
	SKB_GSO_SCTP = 16384,
	SKB_GSO_ESP = 32768,
	SKB_GSO_UDP = 65536,
	SKB_GSO_UDP_L4 = 131072,
	SKB_GSO_FRAGLIST = 262144,
};

struct prot_inuse {
	int val[64];
};

typedef union {
	__be32 a4;
	__be32 a6[4];
	struct in6_addr in6;
} xfrm_address_t;

struct xfrm_id {
	xfrm_address_t daddr;
	__be32 spi;
	__u8 proto;
};

struct xfrm_sec_ctx {
	__u8 ctx_doi;
	__u8 ctx_alg;
	__u16 ctx_len;
	__u32 ctx_sid;
	char ctx_str[0];
};

struct xfrm_selector {
	xfrm_address_t daddr;
	xfrm_address_t saddr;
	__be16 dport;
	__be16 dport_mask;
	__be16 sport;
	__be16 sport_mask;
	__u16 family;
	__u8 prefixlen_d;
	__u8 prefixlen_s;
	__u8 proto;
	int ifindex;
	__kernel_uid32_t user;
};

struct xfrm_lifetime_cfg {
	__u64 soft_byte_limit;
	__u64 hard_byte_limit;
	__u64 soft_packet_limit;
	__u64 hard_packet_limit;
	__u64 soft_add_expires_seconds;
	__u64 hard_add_expires_seconds;
	__u64 soft_use_expires_seconds;
	__u64 hard_use_expires_seconds;
};

struct xfrm_lifetime_cur {
	__u64 bytes;
	__u64 packets;
	__u64 add_time;
	__u64 use_time;
};

struct xfrm_replay_state {
	__u32 oseq;
	__u32 seq;
	__u32 bitmap;
};

struct xfrm_replay_state_esn {
	unsigned int bmp_len;
	__u32 oseq;
	__u32 seq;
	__u32 oseq_hi;
	__u32 seq_hi;
	__u32 replay_window;
	__u32 bmp[0];
};

struct xfrm_algo {
	char alg_name[64];
	unsigned int alg_key_len;
	char alg_key[0];
};

struct xfrm_algo_auth {
	char alg_name[64];
	unsigned int alg_key_len;
	unsigned int alg_trunc_len;
	char alg_key[0];
};

struct xfrm_algo_aead {
	char alg_name[64];
	unsigned int alg_key_len;
	unsigned int alg_icv_len;
	char alg_key[0];
};

struct xfrm_stats {
	__u32 replay_window;
	__u32 replay;
	__u32 integrity_failed;
};

enum {
	XFRM_POLICY_TYPE_MAIN = 0,
	XFRM_POLICY_TYPE_SUB = 1,
	XFRM_POLICY_TYPE_MAX = 2,
	XFRM_POLICY_TYPE_ANY = 255,
};

enum {
	XFRM_MSG_BASE = 16,
	XFRM_MSG_NEWSA = 16,
	XFRM_MSG_DELSA = 17,
	XFRM_MSG_GETSA = 18,
	XFRM_MSG_NEWPOLICY = 19,
	XFRM_MSG_DELPOLICY = 20,
	XFRM_MSG_GETPOLICY = 21,
	XFRM_MSG_ALLOCSPI = 22,
	XFRM_MSG_ACQUIRE = 23,
	XFRM_MSG_EXPIRE = 24,
	XFRM_MSG_UPDPOLICY = 25,
	XFRM_MSG_UPDSA = 26,
	XFRM_MSG_POLEXPIRE = 27,
	XFRM_MSG_FLUSHSA = 28,
	XFRM_MSG_FLUSHPOLICY = 29,
	XFRM_MSG_NEWAE = 30,
	XFRM_MSG_GETAE = 31,
	XFRM_MSG_REPORT = 32,
	XFRM_MSG_MIGRATE = 33,
	XFRM_MSG_NEWSADINFO = 34,
	XFRM_MSG_GETSADINFO = 35,
	XFRM_MSG_NEWSPDINFO = 36,
	XFRM_MSG_GETSPDINFO = 37,
	XFRM_MSG_MAPPING = 38,
	__XFRM_MSG_MAX = 39,
};

struct xfrm_encap_tmpl {
	__u16 encap_type;
	__be16 encap_sport;
	__be16 encap_dport;
	xfrm_address_t encap_oa;
};

enum xfrm_attr_type_t {
	XFRMA_UNSPEC = 0,
	XFRMA_ALG_AUTH = 1,
	XFRMA_ALG_CRYPT = 2,
	XFRMA_ALG_COMP = 3,
	XFRMA_ENCAP = 4,
	XFRMA_TMPL = 5,
	XFRMA_SA = 6,
	XFRMA_POLICY = 7,
	XFRMA_SEC_CTX = 8,
	XFRMA_LTIME_VAL = 9,
	XFRMA_REPLAY_VAL = 10,
	XFRMA_REPLAY_THRESH = 11,
	XFRMA_ETIMER_THRESH = 12,
	XFRMA_SRCADDR = 13,
	XFRMA_COADDR = 14,
	XFRMA_LASTUSED = 15,
	XFRMA_POLICY_TYPE = 16,
	XFRMA_MIGRATE = 17,
	XFRMA_ALG_AEAD = 18,
	XFRMA_KMADDRESS = 19,
	XFRMA_ALG_AUTH_TRUNC = 20,
	XFRMA_MARK = 21,
	XFRMA_TFCPAD = 22,
	XFRMA_REPLAY_ESN_VAL = 23,
	XFRMA_SA_EXTRA_FLAGS = 24,
	XFRMA_PROTO = 25,
	XFRMA_ADDRESS_FILTER = 26,
	XFRMA_PAD = 27,
	XFRMA_OFFLOAD_DEV = 28,
	XFRMA_SET_MARK = 29,
	XFRMA_SET_MARK_MASK = 30,
	XFRMA_IF_ID = 31,
	__XFRMA_MAX = 32,
};

struct xfrm_mark {
	__u32 v;
	__u32 m;
};

struct xfrm_address_filter {
	xfrm_address_t saddr;
	xfrm_address_t daddr;
	__u16 family;
	__u8 splen;
	__u8 dplen;
};

struct xfrm_state_walk {
	struct list_head all;
	u8 state;
	u8 dying;
	u8 proto;
	u32 seq;
	struct xfrm_address_filter *filter;
};

struct xfrm_state_offload {
	struct net_device *dev;
	struct net_device *real_dev;
	long unsigned int offload_handle;
	unsigned int num_exthdrs;
	u8 flags;
};

struct xfrm_mode {
	u8 encap;
	u8 family;
	u8 flags;
};

struct xfrm_replay;

struct xfrm_type;

struct xfrm_type_offload;

struct xfrm_state {
	possible_net_t xs_net;
	union {
		struct hlist_node gclist;
		struct hlist_node bydst;
	};
	struct hlist_node bysrc;
	struct hlist_node byspi;
	refcount_t refcnt;
	spinlock_t lock;
	struct xfrm_id id;
	struct xfrm_selector sel;
	struct xfrm_mark mark;
	u32 if_id;
	u32 tfcpad;
	u32 genid;
	struct xfrm_state_walk km;
	struct {
		u32 reqid;
		u8 mode;
		u8 replay_window;
		u8 aalgo;
		u8 ealgo;
		u8 calgo;
		u8 flags;
		u16 family;
		xfrm_address_t saddr;
		int header_len;
		int trailer_len;
		u32 extra_flags;
		struct xfrm_mark smark;
	} props;
	struct xfrm_lifetime_cfg lft;
	struct xfrm_algo_auth *aalg;
	struct xfrm_algo *ealg;
	struct xfrm_algo *calg;
	struct xfrm_algo_aead *aead;
	const char *geniv;
	struct xfrm_encap_tmpl *encap;
	struct sock *encap_sk;
	xfrm_address_t *coaddr;
	struct xfrm_state *tunnel;
	atomic_t tunnel_users;
	struct xfrm_replay_state replay;
	struct xfrm_replay_state_esn *replay_esn;
	struct xfrm_replay_state preplay;
	struct xfrm_replay_state_esn *preplay_esn;
	const struct xfrm_replay *repl;
	u32 xflags;
	u32 replay_maxage;
	u32 replay_maxdiff;
	struct timer_list rtimer;
	struct xfrm_stats stats;
	struct xfrm_lifetime_cur curlft;
	struct hrtimer mtimer;
	struct xfrm_state_offload xso;
	long int saved_tmo;
	time64_t lastused;
	struct page_frag xfrag;
	const struct xfrm_type *type;
	struct xfrm_mode inner_mode;
	struct xfrm_mode inner_mode_iaf;
	struct xfrm_mode outer_mode;
	const struct xfrm_type_offload *type_offload;
	struct xfrm_sec_ctx *security;
	void *data;
};

enum txtime_flags {
	SOF_TXTIME_DEADLINE_MODE = 1,
	SOF_TXTIME_REPORT_ERRORS = 2,
	SOF_TXTIME_FLAGS_LAST = 2,
	SOF_TXTIME_FLAGS_MASK = 3,
};

struct sock_txtime {
	__kernel_clockid_t clockid;
	__u32 flags;
};

struct xfrm_policy_walk_entry {
	struct list_head all;
	u8 dead;
};

struct xfrm_policy_queue {
	struct sk_buff_head hold_queue;
	struct timer_list hold_timer;
	long unsigned int timeout;
};

struct xfrm_tmpl {
	struct xfrm_id id;
	xfrm_address_t saddr;
	short unsigned int encap_family;
	u32 reqid;
	u8 mode;
	u8 share;
	u8 optional;
	u8 allalgs;
	u32 aalgos;
	u32 ealgos;
	u32 calgos;
};

struct xfrm_policy {
	possible_net_t xp_net;
	struct hlist_node bydst;
	struct hlist_node byidx;
	rwlock_t lock;
	refcount_t refcnt;
	u32 pos;
	struct timer_list timer;
	atomic_t genid;
	u32 priority;
	u32 index;
	u32 if_id;
	struct xfrm_mark mark;
	struct xfrm_selector selector;
	struct xfrm_lifetime_cfg lft;
	struct xfrm_lifetime_cur curlft;
	struct xfrm_policy_walk_entry walk;
	struct xfrm_policy_queue polq;
	bool bydst_reinsert;
	u8 type;
	u8 action;
	u8 flags;
	u8 xfrm_nr;
	u16 family;
	struct xfrm_sec_ctx *security;
	struct xfrm_tmpl xfrm_vec[6];
	struct hlist_node bydst_inexact_list;
	struct callback_head rcu;
};

enum sk_pacing {
	SK_PACING_NONE = 0,
	SK_PACING_NEEDED = 1,
	SK_PACING_FQ = 2,
};

struct sockcm_cookie {
	u64 transmit_time;
	u32 mark;
	u16 tsflags;
};

struct fastopen_queue {
	struct request_sock *rskq_rst_head;
	struct request_sock *rskq_rst_tail;
	spinlock_t lock;
	int qlen;
	int max_qlen;
	struct tcp_fastopen_context *ctx;
};

struct request_sock_queue {
	spinlock_t rskq_lock;
	u8 rskq_defer_accept;
	u32 synflood_warned;
	atomic_t qlen;
	atomic_t young;
	struct request_sock *rskq_accept_head;
	struct request_sock *rskq_accept_tail;
	struct fastopen_queue fastopenq;
};

struct inet_connection_sock_af_ops {
	int (*queue_xmit)(struct sock *, struct sk_buff *, struct flowi *);
	void (*send_check)(struct sock *, struct sk_buff *);
	int (*rebuild_header)(struct sock *);
	void (*sk_rx_dst_set)(struct sock *, const struct sk_buff *);
	int (*conn_request)(struct sock *, struct sk_buff *);
	struct sock * (*syn_recv_sock)(const struct sock *, struct sk_buff *, struct request_sock *, struct dst_entry *, struct request_sock *, bool *);
	u16 net_header_len;
	u16 net_frag_header_len;
	u16 sockaddr_len;
	int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
	int (*getsockopt)(struct sock *, int, int, char *, int *);
	void (*addr2sockaddr)(struct sock *, struct sockaddr *);
	void (*mtu_reduced)(struct sock *);
};

struct inet_bind_bucket;

struct tcp_ulp_ops;

struct inet_connection_sock {
	struct inet_sock icsk_inet;
	struct request_sock_queue icsk_accept_queue;
	struct inet_bind_bucket *icsk_bind_hash;
	long unsigned int icsk_timeout;
	struct timer_list icsk_retransmit_timer;
	struct timer_list icsk_delack_timer;
	__u32 icsk_rto;
	__u32 icsk_rto_min;
	__u32 icsk_delack_max;
	__u32 icsk_pmtu_cookie;
	const struct tcp_congestion_ops *icsk_ca_ops;
	const struct inet_connection_sock_af_ops *icsk_af_ops;
	const struct tcp_ulp_ops *icsk_ulp_ops;
	void *icsk_ulp_data;
	void (*icsk_clean_acked)(struct sock *, u32);
	struct hlist_node icsk_listen_portaddr_node;
	unsigned int (*icsk_sync_mss)(struct sock *, u32);
	__u8 icsk_ca_state: 5;
	__u8 icsk_ca_initialized: 1;
	__u8 icsk_ca_setsockopt: 1;
	__u8 icsk_ca_dst_locked: 1;
	__u8 icsk_retransmits;
	__u8 icsk_pending;
	__u8 icsk_backoff;
	__u8 icsk_syn_retries;
	__u8 icsk_probes_out;
	__u16 icsk_ext_hdr_len;
	struct {
		__u8 pending;
		__u8 quick;
		__u8 pingpong;
		__u8 retry;
		__u32 ato;
		long unsigned int timeout;
		__u32 lrcvtime;
		__u16 last_seg_size;
		__u16 rcv_mss;
	} icsk_ack;
	struct {
		int enabled;
		int search_high;
		int search_low;
		int probe_size;
		u32 probe_timestamp;
	} icsk_mtup;
	u32 icsk_probes_tstamp;
	u32 icsk_user_timeout;
	u64 icsk_ca_priv[13];
};

struct inet_bind_bucket {
	possible_net_t ib_net;
	int l3mdev;
	short unsigned int port;
	signed char fastreuse;
	signed char fastreuseport;
	kuid_t fastuid;
	struct in6_addr fast_v6_rcv_saddr;
	__be32 fast_rcv_saddr;
	short unsigned int fast_sk_family;
	bool fast_ipv6_only;
	struct hlist_node node;
	struct hlist_head owners;
};

struct tcp_ulp_ops {
	struct list_head list;
	int (*init)(struct sock *);
	void (*update)(struct sock *, struct proto *, void (*)(struct sock *));
	void (*release)(struct sock *);
	int (*get_info)(const struct sock *, struct sk_buff *);
	size_t (*get_info_size)(const struct sock *);
	void (*clone)(const struct request_sock *, struct sock *, const gfp_t);
	char name[16];
	struct module *owner;
};

struct tcp_fastopen_cookie {
	__le64 val[2];
	s8 len;
	bool exp;
};

struct tcp_sack_block {
	u32 start_seq;
	u32 end_seq;
};

struct tcp_options_received {
	int ts_recent_stamp;
	u32 ts_recent;
	u32 rcv_tsval;
	u32 rcv_tsecr;
	u16 saw_tstamp: 1;
	u16 tstamp_ok: 1;
	u16 dsack: 1;
	u16 wscale_ok: 1;
	u16 sack_ok: 3;
	u16 smc_ok: 1;
	u16 snd_wscale: 4;
	u16 rcv_wscale: 4;
	u8 saw_unknown: 1;
	u8 unused: 7;
	u8 num_sacks;
	u16 user_mss;
	u16 mss_clamp;
};

struct tcp_rack {
	u64 mstamp;
	u32 rtt_us;
	u32 end_seq;
	u32 last_delivered;
	u8 reo_wnd_steps;
	u8 reo_wnd_persist: 5;
	u8 dsack_seen: 1;
	u8 advanced: 1;
};

struct tcp_fastopen_request;

struct tcp_sock {
	struct inet_connection_sock inet_conn;
	u16 tcp_header_len;
	u16 gso_segs;
	__be32 pred_flags;
	u64 bytes_received;
	u32 segs_in;
	u32 data_segs_in;
	u32 rcv_nxt;
	u32 copied_seq;
	u32 rcv_wup;
	u32 snd_nxt;
	u32 segs_out;
	u32 data_segs_out;
	u64 bytes_sent;
	u64 bytes_acked;
	u32 dsack_dups;
	u32 snd_una;
	u32 snd_sml;
	u32 rcv_tstamp;
	u32 lsndtime;
	u32 last_oow_ack_time;
	u32 compressed_ack_rcv_nxt;
	u32 tsoffset;
	struct list_head tsq_node;
	struct list_head tsorted_sent_queue;
	u32 snd_wl1;
	u32 snd_wnd;
	u32 max_window;
	u32 mss_cache;
	u32 window_clamp;
	u32 rcv_ssthresh;
	struct tcp_rack rack;
	u16 advmss;
	u8 compressed_ack;
	u8 dup_ack_counter: 2;
	u8 tlp_retrans: 1;
	u8 unused: 5;
	u32 chrono_start;
	u32 chrono_stat[3];
	u8 chrono_type: 2;
	u8 rate_app_limited: 1;
	u8 fastopen_connect: 1;
	u8 fastopen_no_cookie: 1;
	u8 is_sack_reneg: 1;
	u8 fastopen_client_fail: 2;
	u8 nonagle: 4;
	u8 thin_lto: 1;
	u8 recvmsg_inq: 1;
	u8 repair: 1;
	u8 frto: 1;
	u8 repair_queue;
	u8 save_syn: 2;
	u8 syn_data: 1;
	u8 syn_fastopen: 1;
	u8 syn_fastopen_exp: 1;
	u8 syn_fastopen_ch: 1;
	u8 syn_data_acked: 1;
	u8 is_cwnd_limited: 1;
	u32 tlp_high_seq;
	u32 tcp_tx_delay;
	u64 tcp_wstamp_ns;
	u64 tcp_clock_cache;
	u64 tcp_mstamp;
	u32 srtt_us;
	u32 mdev_us;
	u32 mdev_max_us;
	u32 rttvar_us;
	u32 rtt_seq;
	struct minmax rtt_min;
	u32 packets_out;
	u32 retrans_out;
	u32 max_packets_out;
	u32 max_packets_seq;
	u16 urg_data;
	u8 ecn_flags;
	u8 keepalive_probes;
	u32 reordering;
	u32 reord_seen;
	u32 snd_up;
	struct tcp_options_received rx_opt;
	u32 snd_ssthresh;
	u32 snd_cwnd;
	u32 snd_cwnd_cnt;
	u32 snd_cwnd_clamp;
	u32 snd_cwnd_used;
	u32 snd_cwnd_stamp;
	u32 prior_cwnd;
	u32 prr_delivered;
	u32 prr_out;
	u32 delivered;
	u32 delivered_ce;
	u32 lost;
	u32 app_limited;
	u64 first_tx_mstamp;
	u64 delivered_mstamp;
	u32 rate_delivered;
	u32 rate_interval_us;
	u32 rcv_wnd;
	u32 write_seq;
	u32 notsent_lowat;
	u32 pushed_seq;
	u32 lost_out;
	u32 sacked_out;
	struct hrtimer pacing_timer;
	struct hrtimer compressed_ack_timer;
	struct sk_buff *lost_skb_hint;
	struct sk_buff *retransmit_skb_hint;
	struct rb_root out_of_order_queue;
	struct sk_buff *ooo_last_skb;
	struct tcp_sack_block duplicate_sack[1];
	struct tcp_sack_block selective_acks[4];
	struct tcp_sack_block recv_sack_cache[4];
	struct sk_buff *highest_sack;
	int lost_cnt_hint;
	u32 prior_ssthresh;
	u32 high_seq;
	u32 retrans_stamp;
	u32 undo_marker;
	int undo_retrans;
	u64 bytes_retrans;
	u32 total_retrans;
	u32 urg_seq;
	unsigned int keepalive_time;
	unsigned int keepalive_intvl;
	int linger2;
	u8 bpf_sock_ops_cb_flags;
	u16 timeout_rehash;
	u32 rcv_ooopack;
	u32 rcv_rtt_last_tsecr;
	struct {
		u32 rtt_us;
		u32 seq;
		u64 time;
	} rcv_rtt_est;
	struct {
		u32 space;
		u32 seq;
		u64 time;
	} rcvq_space;
	struct {
		u32 probe_seq_start;
		u32 probe_seq_end;
	} mtu_probe;
	u32 mtu_info;
	struct tcp_fastopen_request *fastopen_req;
	struct request_sock *fastopen_rsk;
	struct saved_syn *saved_syn;
};

struct tcp_fastopen_request {
	struct tcp_fastopen_cookie cookie;
	struct msghdr *data;
	size_t size;
	int copied;
	struct ubuf_info *uarg;
};

struct net_protocol {
	int (*early_demux)(struct sk_buff *);
	int (*early_demux_handler)(struct sk_buff *);
	int (*handler)(struct sk_buff *);
	int (*err_handler)(struct sk_buff *, u32);
	unsigned int no_policy: 1;
	unsigned int netns_ok: 1;
	unsigned int icmp_strict_tag_validation: 1;
};

struct xfrm_replay {
	void (*advance)(struct xfrm_state *, __be32);
	int (*check)(struct xfrm_state *, struct sk_buff *, __be32);
	int (*recheck)(struct xfrm_state *, struct sk_buff *, __be32);
	void (*notify)(struct xfrm_state *, int);
	int (*overflow)(struct xfrm_state *, struct sk_buff *);
};

struct xfrm_type {
	char *description;
	struct module *owner;
	u8 proto;
	u8 flags;
	int (*init_state)(struct xfrm_state *);
	void (*destructor)(struct xfrm_state *);
	int (*input)(struct xfrm_state *, struct sk_buff *);
	int (*output)(struct xfrm_state *, struct sk_buff *);
	int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *);
	int (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
};

struct xfrm_type_offload {
	char *description;
	struct module *owner;
	u8 proto;
	void (*encap)(struct xfrm_state *, struct sk_buff *);
	int (*input_tail)(struct xfrm_state *, struct sk_buff *);
	int (*xmit)(struct xfrm_state *, struct sk_buff *, netdev_features_t);
};

struct xfrm_dst {
	union {
		struct dst_entry dst;
		struct rtable rt;
		struct rt6_info rt6;
	} u;
	struct dst_entry *route;
	struct dst_entry *child;
	struct dst_entry *path;
	struct xfrm_policy *pols[2];
	int num_pols;
	int num_xfrms;
	u32 xfrm_genid;
	u32 policy_genid;
	u32 route_mtu_cached;
	u32 child_mtu_cached;
	u32 route_cookie;
	u32 path_cookie;
};

struct cgroup_cls_state {
	struct cgroup_subsys_state css;
	u32 classid;
};

enum {
	SK_MEMINFO_RMEM_ALLOC = 0,
	SK_MEMINFO_RCVBUF = 1,
	SK_MEMINFO_WMEM_ALLOC = 2,
	SK_MEMINFO_SNDBUF = 3,
	SK_MEMINFO_FWD_ALLOC = 4,
	SK_MEMINFO_WMEM_QUEUED = 5,
	SK_MEMINFO_OPTMEM = 6,
	SK_MEMINFO_BACKLOG = 7,
	SK_MEMINFO_DROPS = 8,
	SK_MEMINFO_VARS = 9,
};

enum sknetlink_groups {
	SKNLGRP_NONE = 0,
	SKNLGRP_INET_TCP_DESTROY = 1,
	SKNLGRP_INET_UDP_DESTROY = 2,
	SKNLGRP_INET6_TCP_DESTROY = 3,
	SKNLGRP_INET6_UDP_DESTROY = 4,
	__SKNLGRP_MAX = 5,
};

struct inet_request_sock {
	struct request_sock req;
	u16 snd_wscale: 4;
	u16 rcv_wscale: 4;
	u16 tstamp_ok: 1;
	u16 sack_ok: 1;
	u16 wscale_ok: 1;
	u16 ecn_ok: 1;
	u16 acked: 1;
	u16 no_srccheck: 1;
	u16 smc_ok: 1;
	u32 ir_mark;
	union {
		struct ip_options_rcu *ireq_opt;
		struct {
			struct ipv6_txoptions *ipv6_opt;
			struct sk_buff *pktopts;
		};
	};
};

struct tcp_request_sock_ops;

struct tcp_request_sock {
	struct inet_request_sock req;
	const struct tcp_request_sock_ops *af_specific;
	u64 snt_synack;
	bool tfo_listener;
	bool is_mptcp;
	u32 txhash;
	u32 rcv_isn;
	u32 snt_isn;
	u32 ts_off;
	u32 last_oow_ack_time;
	u32 rcv_nxt;
	u8 syn_tos;
};

enum tcp_synack_type {
	TCP_SYNACK_NORMAL = 0,
	TCP_SYNACK_FASTOPEN = 1,
	TCP_SYNACK_COOKIE = 2,
};

struct tcp_request_sock_ops {
	u16 mss_clamp;
	void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
	__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
	struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
	u32 (*init_seq)(const struct sk_buff *);
	u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
	int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};

struct nf_conntrack {
	atomic_t use;
};

enum {
	SKB_FCLONE_UNAVAILABLE = 0,
	SKB_FCLONE_ORIG = 1,
	SKB_FCLONE_CLONE = 2,
};

struct sk_buff_fclones {
	struct sk_buff skb1;
	struct sk_buff skb2;
	refcount_t fclone_ref;
};

struct skb_seq_state {
	__u32 lower_offset;
	__u32 upper_offset;
	__u32 frag_idx;
	__u32 stepped_offset;
	struct sk_buff *root_skb;
	struct sk_buff *cur_skb;
	__u8 *frag_data;
};

struct skb_checksum_ops {
	__wsum (*update)(const void *, int, __wsum);
	__wsum (*combine)(__wsum, __wsum, int, int);
};

struct skb_gso_cb {
	union {
		int mac_offset;
		int data_offset;
	};
	int encap_level;
	__wsum csum;
	__u16 csum_start;
};

struct napi_gro_cb {
	void *frag0;
	unsigned int frag0_len;
	int data_offset;
	u16 flush;
	u16 flush_id;
	u16 count;
	u16 gro_remcsum_start;
	long unsigned int age;
	u16 proto;
	u8 same_flow: 1;
	u8 encap_mark: 1;
	u8 csum_valid: 1;
	u8 csum_cnt: 3;
	u8 free: 2;
	u8 is_ipv6: 1;
	u8 is_fou: 1;
	u8 is_atomic: 1;
	u8 recursion_counter: 4;
	u8 is_flist: 1;
	__wsum csum;
	struct sk_buff *last;
};

struct qdisc_walker {
	int stop;
	int skip;
	int count;
	int (*fn)(struct Qdisc *, long unsigned int, struct qdisc_walker *);
};

enum sctp_msg_flags {
	MSG_NOTIFICATION = 32768,
};

struct ip_auth_hdr {
	__u8 nexthdr;
	__u8 hdrlen;
	__be16 reserved;
	__be32 spi;
	__be32 seq_no;
	__u8 auth_data[0];
};

struct frag_hdr {
	__u8 nexthdr;
	__u8 reserved;
	__be16 frag_off;
	__be32 identification;
};

enum {
	SCM_TSTAMP_SND = 0,
	SCM_TSTAMP_SCHED = 1,
	SCM_TSTAMP_ACK = 2,
};

struct xfrm_offload {
	struct {
		__u32 low;
		__u32 hi;
	} seq;
	__u32 flags;
	__u32 status;
	__u8 proto;
};

struct sec_path {
	int len;
	int olen;
	struct xfrm_state *xvec[6];
	struct xfrm_offload ovec[1];
};

struct mpls_shim_hdr {
	__be32 label_stack_entry;
};

struct napi_alloc_cache {
	struct page_frag_cache page;
	unsigned int skb_count;
	void *skb_cache[64];
};

struct ahash_request___2;

struct scm_cookie {
	struct pid *pid;
	struct scm_fp_list *fp;
	struct scm_creds creds;
	u32 secid;
};

struct scm_timestamping {
	struct __kernel_old_timespec ts[3];
};

struct scm_timestamping64 {
	struct __kernel_timespec ts[3];
};

enum {
	TCA_STATS_UNSPEC = 0,
	TCA_STATS_BASIC = 1,
	TCA_STATS_RATE_EST = 2,
	TCA_STATS_QUEUE = 3,
	TCA_STATS_APP = 4,
	TCA_STATS_RATE_EST64 = 5,
	TCA_STATS_PAD = 6,
	TCA_STATS_BASIC_HW = 7,
	TCA_STATS_PKT64 = 8,
	__TCA_STATS_MAX = 9,
};

struct gnet_stats_basic {
	__u64 bytes;
	__u32 packets;
};

struct gnet_stats_rate_est {
	__u32 bps;
	__u32 pps;
};

struct gnet_stats_rate_est64 {
	__u64 bps;
	__u64 pps;
};

struct gnet_estimator {
	signed char interval;
	unsigned char ewma_log;
};

struct net_rate_estimator {
	struct gnet_stats_basic_packed *bstats;
	spinlock_t *stats_lock;
	seqcount_t *running;
	struct gnet_stats_basic_cpu *cpu_bstats;
	u8 ewma_log;
	u8 intvl_log;
	seqcount_t seq;
	u64 last_packets;
	u64 last_bytes;
	u64 avpps;
	u64 avbps;
	long unsigned int next_jiffies;
	struct timer_list timer;
	struct callback_head rcu;
};

enum {
	RTM_BASE = 16,
	RTM_NEWLINK = 16,
	RTM_DELLINK = 17,
	RTM_GETLINK = 18,
	RTM_SETLINK = 19,
	RTM_NEWADDR = 20,
	RTM_DELADDR = 21,
	RTM_GETADDR = 22,
	RTM_NEWROUTE = 24,
	RTM_DELROUTE = 25,
	RTM_GETROUTE = 26,
	RTM_NEWNEIGH = 28,
	RTM_DELNEIGH = 29,
	RTM_GETNEIGH = 30,
	RTM_NEWRULE = 32,
	RTM_DELRULE = 33,
	RTM_GETRULE = 34,
	RTM_NEWQDISC = 36,
	RTM_DELQDISC = 37,
	RTM_GETQDISC = 38,
	RTM_NEWTCLASS = 40,
	RTM_DELTCLASS = 41,
	RTM_GETTCLASS = 42,
	RTM_NEWTFILTER = 44,
	RTM_DELTFILTER = 45,
	RTM_GETTFILTER = 46,
	RTM_NEWACTION = 48,
	RTM_DELACTION = 49,
	RTM_GETACTION = 50,
	RTM_NEWPREFIX = 52,
	RTM_GETMULTICAST = 58,
	RTM_GETANYCAST = 62,
	RTM_NEWNEIGHTBL = 64,
	RTM_GETNEIGHTBL = 66,
	RTM_SETNEIGHTBL = 67,
	RTM_NEWNDUSEROPT = 68,
	RTM_NEWADDRLABEL = 72,
	RTM_DELADDRLABEL = 73,
	RTM_GETADDRLABEL = 74,
	RTM_GETDCB = 78,
	RTM_SETDCB = 79,
	RTM_NEWNETCONF = 80,
	RTM_DELNETCONF = 81,
	RTM_GETNETCONF = 82,
	RTM_NEWMDB = 84,
	RTM_DELMDB = 85,
	RTM_GETMDB = 86,
	RTM_NEWNSID = 88,
	RTM_DELNSID = 89,
	RTM_GETNSID = 90,
	RTM_NEWSTATS = 92,
	RTM_GETSTATS = 94,
	RTM_NEWCACHEREPORT = 96,
	RTM_NEWCHAIN = 100,
	RTM_DELCHAIN = 101,
	RTM_GETCHAIN = 102,
	RTM_NEWNEXTHOP = 104,
	RTM_DELNEXTHOP = 105,
	RTM_GETNEXTHOP = 106,
	RTM_NEWLINKPROP = 108,
	RTM_DELLINKPROP = 109,
	RTM_GETLINKPROP = 110,
	RTM_NEWVLAN = 112,
	RTM_DELVLAN = 113,
	RTM_GETVLAN = 114,
	__RTM_MAX = 115,
};

struct rtgenmsg {
	unsigned char rtgen_family;
};

enum rtnetlink_groups {
	RTNLGRP_NONE = 0,
	RTNLGRP_LINK = 1,
	RTNLGRP_NOTIFY = 2,
	RTNLGRP_NEIGH = 3,
	RTNLGRP_TC = 4,
	RTNLGRP_IPV4_IFADDR = 5,
	RTNLGRP_IPV4_MROUTE = 6,
	RTNLGRP_IPV4_ROUTE = 7,
	RTNLGRP_IPV4_RULE = 8,
	RTNLGRP_IPV6_IFADDR = 9,
	RTNLGRP_IPV6_MROUTE = 10,
	RTNLGRP_IPV6_ROUTE = 11,
	RTNLGRP_IPV6_IFINFO = 12,
	RTNLGRP_DECnet_IFADDR = 13,
	RTNLGRP_NOP2 = 14,
	RTNLGRP_DECnet_ROUTE = 15,
	RTNLGRP_DECnet_RULE = 16,
	RTNLGRP_NOP4 = 17,
	RTNLGRP_IPV6_PREFIX = 18,
	RTNLGRP_IPV6_RULE = 19,
	RTNLGRP_ND_USEROPT = 20,
	RTNLGRP_PHONET_IFADDR = 21,
	RTNLGRP_PHONET_ROUTE = 22,
	RTNLGRP_DCB = 23,
	RTNLGRP_IPV4_NETCONF = 24,
	RTNLGRP_IPV6_NETCONF = 25,
	RTNLGRP_MDB = 26,
	RTNLGRP_MPLS_ROUTE = 27,
	RTNLGRP_NSID = 28,
	RTNLGRP_MPLS_NETCONF = 29,
	RTNLGRP_IPV4_MROUTE_R = 30,
	RTNLGRP_IPV6_MROUTE_R = 31,
	RTNLGRP_NEXTHOP = 32,
	RTNLGRP_BRVLAN = 33,
	__RTNLGRP_MAX = 34,
};

enum {
	NETNSA_NONE = 0,
	NETNSA_NSID = 1,
	NETNSA_PID = 2,
	NETNSA_FD = 3,
	NETNSA_TARGET_NSID = 4,
	NETNSA_CURRENT_NSID = 5,
	__NETNSA_MAX = 6,
};

struct pcpu_gen_cookie {
	local_t nesting;
	u64 last;
};

struct gen_cookie {
	struct pcpu_gen_cookie *local;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	atomic64_t forward_last;
	atomic64_t reverse_last;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

enum rtnl_link_flags {
	RTNL_FLAG_DOIT_UNLOCKED = 1,
};

struct net_fill_args {
	u32 portid;
	u32 seq;
	int flags;
	int cmd;
	int nsid;
	bool add_ref;
	int ref_nsid;
};

struct rtnl_net_dump_cb {
	struct net *tgt_net;
	struct net *ref_net;
	struct sk_buff *skb;
	struct net_fill_args fillargs;
	int idx;
	int s_idx;
};

typedef u16 u_int16_t;

typedef u32 u_int32_t;

typedef u64 u_int64_t;

struct flow_dissector_key_control {
	u16 thoff;
	u16 addr_type;
	u32 flags;
};

enum flow_dissect_ret {
	FLOW_DISSECT_RET_OUT_GOOD = 0,
	FLOW_DISSECT_RET_OUT_BAD = 1,
	FLOW_DISSECT_RET_PROTO_AGAIN = 2,
	FLOW_DISSECT_RET_IPPROTO_AGAIN = 3,
	FLOW_DISSECT_RET_CONTINUE = 4,
};

struct flow_dissector_key_basic {
	__be16 n_proto;
	u8 ip_proto;
	u8 padding;
};

struct flow_dissector_key_tags {
	u32 flow_label;
};

struct flow_dissector_key_vlan {
	union {
		struct {
			u16 vlan_id: 12;
			u16 vlan_dei: 1;
			u16 vlan_priority: 3;
		};
		__be16 vlan_tci;
	};
	__be16 vlan_tpid;
};

struct flow_dissector_mpls_lse {
	u32 mpls_ttl: 8;
	u32 mpls_bos: 1;
	u32 mpls_tc: 3;
	u32 mpls_label: 20;
};

struct flow_dissector_key_mpls {
	struct flow_dissector_mpls_lse ls[7];
	u8 used_lses;
};

struct flow_dissector_key_enc_opts {
	u8 data[255];
	u8 len;
	__be16 dst_opt_type;
};

struct flow_dissector_key_keyid {
	__be32 keyid;
};

struct flow_dissector_key_ipv4_addrs {
	__be32 src;
	__be32 dst;
};

struct flow_dissector_key_ipv6_addrs {
	struct in6_addr src;
	struct in6_addr dst;
};

struct flow_dissector_key_tipc {
	__be32 key;
};

struct flow_dissector_key_addrs {
	union {
		struct flow_dissector_key_ipv4_addrs v4addrs;
		struct flow_dissector_key_ipv6_addrs v6addrs;
		struct flow_dissector_key_tipc tipckey;
	};
};

struct flow_dissector_key_arp {
	__u32 sip;
	__u32 tip;
	__u8 op;
	unsigned char sha[6];
	unsigned char tha[6];
};

struct flow_dissector_key_ports {
	union {
		__be32 ports;
		struct {
			__be16 src;
			__be16 dst;
		};
	};
};

struct flow_dissector_key_icmp {
	struct {
		u8 type;
		u8 code;
	};
	u16 id;
};

struct flow_dissector_key_eth_addrs {
	unsigned char dst[6];
	unsigned char src[6];
};

struct flow_dissector_key_tcp {
	__be16 flags;
};

struct flow_dissector_key_ip {
	__u8 tos;
	__u8 ttl;
};

struct flow_dissector_key_meta {
	int ingress_ifindex;
	u16 ingress_iftype;
};

struct flow_dissector_key_ct {
	u16 ct_state;
	u16 ct_zone;
	u32 ct_mark;
	u32 ct_labels[4];
};

struct flow_dissector_key_hash {
	u32 hash;
};

struct flow_dissector_key {
	enum flow_dissector_key_id key_id;
	size_t offset;
};

struct flow_dissector {
	unsigned int used_keys;
	short unsigned int offset[28];
};

struct flow_keys_basic {
	struct flow_dissector_key_control control;
	struct flow_dissector_key_basic basic;
};

struct flow_keys {
	struct flow_dissector_key_control control;
	struct flow_dissector_key_basic basic;
	struct flow_dissector_key_tags tags;
	struct flow_dissector_key_vlan vlan;
	struct flow_dissector_key_vlan cvlan;
	struct flow_dissector_key_keyid keyid;
	struct flow_dissector_key_ports ports;
	struct flow_dissector_key_icmp icmp;
	struct flow_dissector_key_addrs addrs;
	int: 32;
};

struct flow_keys_digest {
	u8 data[16];
};

enum ip_conntrack_info {
	IP_CT_ESTABLISHED = 0,
	IP_CT_RELATED = 1,
	IP_CT_NEW = 2,
	IP_CT_IS_REPLY = 3,
	IP_CT_ESTABLISHED_REPLY = 3,
	IP_CT_RELATED_REPLY = 4,
	IP_CT_NUMBER = 5,
	IP_CT_UNTRACKED = 7,
};

struct xt_table_info;

struct xt_table {
	struct list_head list;
	unsigned int valid_hooks;
	struct xt_table_info *private;
	struct module *me;
	u_int8_t af;
	int priority;
	int (*table_init)(struct net *);
	const char name[32];
};

union nf_inet_addr {
	__u32 all[4];
	__be32 ip;
	__be32 ip6[4];
	struct in_addr in;
	struct in6_addr in6;
};

struct ip_ct_tcp_state {
	u_int32_t td_end;
	u_int32_t td_maxend;
	u_int32_t td_maxwin;
	u_int32_t td_maxack;
	u_int8_t td_scale;
	u_int8_t flags;
};

struct ip_ct_tcp {
	struct ip_ct_tcp_state seen[2];
	u_int8_t state;
	u_int8_t last_dir;
	u_int8_t retrans;
	u_int8_t last_index;
	u_int32_t last_seq;
	u_int32_t last_ack;
	u_int32_t last_end;
	u_int16_t last_win;
	u_int8_t last_wscale;
	u_int8_t last_flags;
};

union nf_conntrack_man_proto {
	__be16 all;
	struct {
		__be16 port;
	} tcp;
	struct {
		__be16 port;
	} udp;
	struct {
		__be16 id;
	} icmp;
	struct {
		__be16 port;
	} dccp;
	struct {
		__be16 port;
	} sctp;
	struct {
		__be16 key;
	} gre;
};

struct nf_ct_dccp {
	u_int8_t role[2];
	u_int8_t state;
	u_int8_t last_pkt;
	u_int8_t last_dir;
	u_int64_t handshake_seq;
};

struct ip_ct_sctp {
	enum sctp_conntrack state;
	__be32 vtag[2];
	u8 last_dir;
	u8 flags;
};

struct nf_ct_event;

struct nf_ct_event_notifier {
	int (*fcn)(unsigned int, struct nf_ct_event *);
};

struct nf_exp_event;

struct nf_exp_event_notifier {
	int (*fcn)(unsigned int, struct nf_exp_event *);
};

enum bpf_ret_code {
	BPF_OK = 0,
	BPF_DROP = 2,
	BPF_REDIRECT = 7,
	BPF_LWT_REROUTE = 128,
};

enum {
	BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 1,
	BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 2,
	BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 4,
};

enum devlink_port_type {
	DEVLINK_PORT_TYPE_NOTSET = 0,
	DEVLINK_PORT_TYPE_AUTO = 1,
	DEVLINK_PORT_TYPE_ETH = 2,
	DEVLINK_PORT_TYPE_IB = 3,
};

enum devlink_port_flavour {
	DEVLINK_PORT_FLAVOUR_PHYSICAL = 0,
	DEVLINK_PORT_FLAVOUR_CPU = 1,
	DEVLINK_PORT_FLAVOUR_DSA = 2,
	DEVLINK_PORT_FLAVOUR_PCI_PF = 3,
	DEVLINK_PORT_FLAVOUR_PCI_VF = 4,
	DEVLINK_PORT_FLAVOUR_VIRTUAL = 5,
	DEVLINK_PORT_FLAVOUR_UNUSED = 6,
};

struct devlink_port_phys_attrs {
	u32 port_number;
	u32 split_subport_number;
};

struct devlink_port_pci_pf_attrs {
	u32 controller;
	u16 pf;
	u8 external: 1;
};

struct devlink_port_pci_vf_attrs {
	u32 controller;
	u16 pf;
	u16 vf;
	u8 external: 1;
};

struct devlink_port_attrs {
	u8 split: 1;
	u8 splittable: 1;
	u32 lanes;
	enum devlink_port_flavour flavour;
	struct netdev_phys_item_id switch_id;
	union {
		struct devlink_port_phys_attrs phys;
		struct devlink_port_pci_pf_attrs pci_pf;
		struct devlink_port_pci_vf_attrs pci_vf;
	};
};

struct devlink;

struct devlink_port {
	struct list_head list;
	struct list_head param_list;
	struct list_head region_list;
	struct devlink *devlink;
	unsigned int index;
	bool registered;
	spinlock_t type_lock;
	enum devlink_port_type type;
	enum devlink_port_type desired_type;
	void *type_dev;
	struct devlink_port_attrs attrs;
	u8 attrs_set: 1;
	u8 switch_port: 1;
	struct delayed_work type_warn_dw;
	struct list_head reporter_list;
	struct mutex reporters_lock;
};

struct ip_tunnel_key {
	__be64 tun_id;
	union {
		struct {
			__be32 src;
			__be32 dst;
		} ipv4;
		struct {
			struct in6_addr src;
			struct in6_addr dst;
		} ipv6;
	} u;
	__be16 tun_flags;
	u8 tos;
	u8 ttl;
	__be32 label;
	__be16 tp_src;
	__be16 tp_dst;
};

struct dst_cache_pcpu;

struct dst_cache {
	struct dst_cache_pcpu *cache;
	long unsigned int reset_ts;
};

struct ip_tunnel_info {
	struct ip_tunnel_key key;
	struct dst_cache dst_cache;
	u8 options_len;
	u8 mode;
};

union tcp_word_hdr {
	struct tcphdr hdr;
	__be32 words[5];
};

enum devlink_sb_pool_type {
	DEVLINK_SB_POOL_TYPE_INGRESS = 0,
	DEVLINK_SB_POOL_TYPE_EGRESS = 1,
};

enum devlink_sb_threshold_type {
	DEVLINK_SB_THRESHOLD_TYPE_STATIC = 0,
	DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC = 1,
};

enum devlink_eswitch_encap_mode {
	DEVLINK_ESWITCH_ENCAP_MODE_NONE = 0,
	DEVLINK_ESWITCH_ENCAP_MODE_BASIC = 1,
};

enum devlink_trap_action {
	DEVLINK_TRAP_ACTION_DROP = 0,
	DEVLINK_TRAP_ACTION_TRAP = 1,
	DEVLINK_TRAP_ACTION_MIRROR = 2,
};

enum devlink_trap_type {
	DEVLINK_TRAP_TYPE_DROP = 0,
	DEVLINK_TRAP_TYPE_EXCEPTION = 1,
	DEVLINK_TRAP_TYPE_CONTROL = 2,
};

enum devlink_reload_action {
	DEVLINK_RELOAD_ACTION_UNSPEC = 0,
	DEVLINK_RELOAD_ACTION_DRIVER_REINIT = 1,
	DEVLINK_RELOAD_ACTION_FW_ACTIVATE = 2,
	__DEVLINK_RELOAD_ACTION_MAX = 3,
	DEVLINK_RELOAD_ACTION_MAX = 2,
};

enum devlink_reload_limit {
	DEVLINK_RELOAD_LIMIT_UNSPEC = 0,
	DEVLINK_RELOAD_LIMIT_NO_RESET = 1,
	__DEVLINK_RELOAD_LIMIT_MAX = 2,
	DEVLINK_RELOAD_LIMIT_MAX = 1,
};

enum devlink_dpipe_field_mapping_type {
	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0,
	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 1,
};

struct devlink_dev_stats {
	u32 reload_stats[6];
	u32 remote_reload_stats[6];
};

struct devlink_dpipe_headers;

struct devlink_ops;

struct devlink {
	struct list_head list;
	struct list_head port_list;
	struct list_head sb_list;
	struct list_head dpipe_table_list;
	struct list_head resource_list;
	struct list_head param_list;
	struct list_head region_list;
	struct list_head reporter_list;
	struct mutex reporters_lock;
	struct devlink_dpipe_headers *dpipe_headers;
	struct list_head trap_list;
	struct list_head trap_group_list;
	struct list_head trap_policer_list;
	const struct devlink_ops *ops;
	struct xarray snapshot_ids;
	struct devlink_dev_stats stats;
	struct device *dev;
	possible_net_t _net;
	struct mutex lock;
	u8 reload_failed: 1;
	u8 reload_enabled: 1;
	u8 registered: 1;
	long: 61;
	long: 64;
	char priv[0];
};

struct devlink_dpipe_header;

struct devlink_dpipe_headers {
	struct devlink_dpipe_header **headers;
	unsigned int headers_count;
};

struct devlink_info_req;

struct devlink_sb_pool_info;

struct devlink_flash_update_params;

struct devlink_trap;

struct devlink_trap_group;

struct devlink_trap_policer;

struct devlink_ops {
	u32 supported_flash_update_params;
	long unsigned int reload_actions;
	long unsigned int reload_limits;
	int (*reload_down)(struct devlink *, bool, enum devlink_reload_action, enum devlink_reload_limit, struct netlink_ext_ack *);
	int (*reload_up)(struct devlink *, enum devlink_reload_action, enum devlink_reload_limit, u32 *, struct netlink_ext_ack *);
	int (*port_type_set)(struct devlink_port *, enum devlink_port_type);
	int (*port_split)(struct devlink *, unsigned int, unsigned int, struct netlink_ext_ack *);
	int (*port_unsplit)(struct devlink *, unsigned int, struct netlink_ext_ack *);
	int (*sb_pool_get)(struct devlink *, unsigned int, u16, struct devlink_sb_pool_info *);
	int (*sb_pool_set)(struct devlink *, unsigned int, u16, u32, enum devlink_sb_threshold_type, struct netlink_ext_ack *);
	int (*sb_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *);
	int (*sb_port_pool_set)(struct devlink_port *, unsigned int, u16, u32, struct netlink_ext_ack *);
	int (*sb_tc_pool_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16 *, u32 *);
	int (*sb_tc_pool_bind_set)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16, u32, struct netlink_ext_ack *);
	int (*sb_occ_snapshot)(struct devlink *, unsigned int);
	int (*sb_occ_max_clear)(struct devlink *, unsigned int);
	int (*sb_occ_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *, u32 *);
	int (*sb_occ_tc_port_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u32 *, u32 *);
	int (*eswitch_mode_get)(struct devlink *, u16 *);
	int (*eswitch_mode_set)(struct devlink *, u16, struct netlink_ext_ack *);
	int (*eswitch_inline_mode_get)(struct devlink *, u8 *);
	int (*eswitch_inline_mode_set)(struct devlink *, u8, struct netlink_ext_ack *);
	int (*eswitch_encap_mode_get)(struct devlink *, enum devlink_eswitch_encap_mode *);
	int (*eswitch_encap_mode_set)(struct devlink *, enum devlink_eswitch_encap_mode, struct netlink_ext_ack *);
	int (*info_get)(struct devlink *, struct devlink_info_req *, struct netlink_ext_ack *);
	int (*flash_update)(struct devlink *, struct devlink_flash_update_params *, struct netlink_ext_ack *);
	int (*trap_init)(struct devlink *, const struct devlink_trap *, void *);
	void (*trap_fini)(struct devlink *, const struct devlink_trap *, void *);
	int (*trap_action_set)(struct devlink *, const struct devlink_trap *, enum devlink_trap_action, struct netlink_ext_ack *);
	int (*trap_group_init)(struct devlink *, const struct devlink_trap_group *);
	int (*trap_group_set)(struct devlink *, const struct devlink_trap_group *, const struct devlink_trap_policer *, struct netlink_ext_ack *);
	int (*trap_group_action_set)(struct devlink *, const struct devlink_trap_group *, enum devlink_trap_action, struct netlink_ext_ack *);
	int (*trap_policer_init)(struct devlink *, const struct devlink_trap_policer *);
	void (*trap_policer_fini)(struct devlink *, const struct devlink_trap_policer *);
	int (*trap_policer_set)(struct devlink *, const struct devlink_trap_policer *, u64, u64, struct netlink_ext_ack *);
	int (*trap_policer_counter_get)(struct devlink *, const struct devlink_trap_policer *, u64 *);
	int (*port_function_hw_addr_get)(struct devlink *, struct devlink_port *, u8 *, int *, struct netlink_ext_ack *);
	int (*port_function_hw_addr_set)(struct devlink *, struct devlink_port *, const u8 *, int, struct netlink_ext_ack *);
};

struct devlink_sb_pool_info {
	enum devlink_sb_pool_type pool_type;
	u32 size;
	enum devlink_sb_threshold_type threshold_type;
	u32 cell_size;
};

struct devlink_dpipe_field {
	const char *name;
	unsigned int id;
	unsigned int bitwidth;
	enum devlink_dpipe_field_mapping_type mapping_type;
};

struct devlink_dpipe_header {
	const char *name;
	unsigned int id;
	struct devlink_dpipe_field *fields;
	unsigned int fields_count;
	bool global;
};

struct devlink_flash_update_params {
	const char *file_name;
	const char *component;
	u32 overwrite_mask;
};

struct devlink_trap_policer {
	u32 id;
	u64 init_rate;
	u64 init_burst;
	u64 max_rate;
	u64 min_rate;
	u64 max_burst;
	u64 min_burst;
};

struct devlink_trap_group {
	const char *name;
	u16 id;
	bool generic;
	u32 init_policer_id;
};

struct devlink_trap {
	enum devlink_trap_type type;
	enum devlink_trap_action init_action;
	bool generic;
	u16 id;
	const char *name;
	u16 init_group_id;
	u32 metadata_cap;
};

struct arphdr {
	__be16 ar_hrd;
	__be16 ar_pro;
	unsigned char ar_hln;
	unsigned char ar_pln;
	__be16 ar_op;
};

enum lwtunnel_encap_types {
	LWTUNNEL_ENCAP_NONE = 0,
	LWTUNNEL_ENCAP_MPLS = 1,
	LWTUNNEL_ENCAP_IP = 2,
	LWTUNNEL_ENCAP_ILA = 3,
	LWTUNNEL_ENCAP_IP6 = 4,
	LWTUNNEL_ENCAP_SEG6 = 5,
	LWTUNNEL_ENCAP_BPF = 6,
	LWTUNNEL_ENCAP_SEG6_LOCAL = 7,
	LWTUNNEL_ENCAP_RPL = 8,
	__LWTUNNEL_ENCAP_MAX = 9,
};

enum metadata_type {
	METADATA_IP_TUNNEL = 0,
	METADATA_HW_PORT_MUX = 1,
};

struct hw_port_info {
	struct net_device *lower_dev;
	u32 port_id;
};

struct metadata_dst {
	struct dst_entry dst;
	enum metadata_type type;
	union {
		struct ip_tunnel_info tun_info;
		struct hw_port_info port_info;
	} u;
};

struct gre_base_hdr {
	__be16 flags;
	__be16 protocol;
};

struct gre_full_hdr {
	struct gre_base_hdr fixed_header;
	__be16 csum;
	__be16 reserved1;
	__be32 key;
	__be32 seq;
};

struct pptp_gre_header {
	struct gre_base_hdr gre_hd;
	__be16 payload_len;
	__be16 call_id;
	__be32 seq;
	__be32 ack;
};

struct tipc_basic_hdr {
	__be32 w[4];
};

struct icmphdr {
	__u8 type;
	__u8 code;
	__sum16 checksum;
	union {
		struct {
			__be16 id;
			__be16 sequence;
		} echo;
		__be32 gateway;
		struct {
			__be16 __unused;
			__be16 mtu;
		} frag;
		__u8 reserved[4];
	} un;
};

enum dccp_state {
	DCCP_OPEN = 1,
	DCCP_REQUESTING = 2,
	DCCP_LISTEN = 10,
	DCCP_RESPOND = 3,
	DCCP_ACTIVE_CLOSEREQ = 4,
	DCCP_PASSIVE_CLOSE = 8,
	DCCP_CLOSING = 11,
	DCCP_TIME_WAIT = 6,
	DCCP_CLOSED = 7,
	DCCP_NEW_SYN_RECV = 12,
	DCCP_PARTOPEN = 13,
	DCCP_PASSIVE_CLOSEREQ = 14,
	DCCP_MAX_STATES = 15,
};

enum l2tp_debug_flags {
	L2TP_MSG_DEBUG = 1,
	L2TP_MSG_CONTROL = 2,
	L2TP_MSG_SEQ = 4,
	L2TP_MSG_DATA = 8,
};

struct pppoe_tag {
	__be16 tag_type;
	__be16 tag_len;
	char tag_data[0];
};

struct pppoe_hdr {
	__u8 type: 4;
	__u8 ver: 4;
	__u8 code;
	__be16 sid;
	__be16 length;
	struct pppoe_tag tag[0];
};

struct mpls_label {
	__be32 entry;
};

enum batadv_packettype {
	BATADV_IV_OGM = 0,
	BATADV_BCAST = 1,
	BATADV_CODED = 2,
	BATADV_ELP = 3,
	BATADV_OGM2 = 4,
	BATADV_UNICAST = 64,
	BATADV_UNICAST_FRAG = 65,
	BATADV_UNICAST_4ADDR = 66,
	BATADV_ICMP = 67,
	BATADV_UNICAST_TVLV = 68,
};

struct batadv_unicast_packet {
	__u8 packet_type;
	__u8 version;
	__u8 ttl;
	__u8 ttvn;
	__u8 dest[6];
};

struct nf_conntrack_zone {
	u16 id;
	u8 flags;
	u8 dir;
};

struct nf_conntrack_man {
	union nf_inet_addr u3;
	union nf_conntrack_man_proto u;
	u_int16_t l3num;
};

struct nf_conntrack_tuple {
	struct nf_conntrack_man src;
	struct {
		union nf_inet_addr u3;
		union {
			__be16 all;
			struct {
				__be16 port;
			} tcp;
			struct {
				__be16 port;
			} udp;
			struct {
				u_int8_t type;
				u_int8_t code;
			} icmp;
			struct {
				__be16 port;
			} dccp;
			struct {
				__be16 port;
			} sctp;
			struct {
				__be16 key;
			} gre;
		} u;
		u_int8_t protonum;
		u_int8_t dir;
	} dst;
};

struct nf_conntrack_tuple_hash {
	struct hlist_nulls_node hnnode;
	struct nf_conntrack_tuple tuple;
};

struct nf_ct_udp {
	long unsigned int stream_ts;
};

struct nf_ct_gre {
	unsigned int stream_timeout;
	unsigned int timeout;
};

union nf_conntrack_proto {
	struct nf_ct_dccp dccp;
	struct ip_ct_sctp sctp;
	struct ip_ct_tcp tcp;
	struct nf_ct_udp udp;
	struct nf_ct_gre gre;
	unsigned int tmpl_padto;
};

struct nf_ct_ext;

struct nf_conn {
	struct nf_conntrack ct_general;
	spinlock_t lock;
	u32 timeout;
	struct nf_conntrack_zone zone;
	struct nf_conntrack_tuple_hash tuplehash[2];
	long unsigned int status;
	u16 cpu;
	possible_net_t ct_net;
	struct hlist_node nat_bysource;
	struct {	} __nfct_init_offset;
	struct nf_conn *master;
	u_int32_t mark;
	struct nf_ct_ext *ext;
	union nf_conntrack_proto proto;
};

struct xt_table_info {
	unsigned int size;
	unsigned int number;
	unsigned int initial_entries;
	unsigned int hook_entry[5];
	unsigned int underflow[5];
	unsigned int stacksize;
	void ***jumpstack;
	unsigned char entries[0];
};

struct nf_conntrack_tuple_mask {
	struct {
		union nf_inet_addr u3;
		union nf_conntrack_man_proto u;
	} src;
};

struct nf_ct_ext {
	u8 offset[8];
	u8 len;
	char data[0];
};

struct nf_conntrack_helper;

struct nf_conntrack_expect {
	struct hlist_node lnode;
	struct hlist_node hnode;
	struct nf_conntrack_tuple tuple;
	struct nf_conntrack_tuple_mask mask;
	void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *);
	struct nf_conntrack_helper *helper;
	struct nf_conn *master;
	struct timer_list timeout;
	refcount_t use;
	unsigned int flags;
	unsigned int class;
	union nf_inet_addr saved_addr;
	union nf_conntrack_man_proto saved_proto;
	enum ip_conntrack_dir dir;
	struct callback_head rcu;
};

enum nf_ct_ext_id {
	NF_CT_EXT_HELPER = 0,
	NF_CT_EXT_NAT = 1,
	NF_CT_EXT_SEQADJ = 2,
	NF_CT_EXT_ACCT = 3,
	NF_CT_EXT_ECACHE = 4,
	NF_CT_EXT_TSTAMP = 5,
	NF_CT_EXT_LABELS = 6,
	NF_CT_EXT_SYNPROXY = 7,
	NF_CT_EXT_NUM = 8,
};

struct nf_ct_event {
	struct nf_conn *ct;
	u32 portid;
	int report;
};

struct nf_exp_event {
	struct nf_conntrack_expect *exp;
	u32 portid;
	int report;
};

struct nf_conn_labels {
	long unsigned int bits[2];
};

struct _flow_keys_digest_data {
	__be16 n_proto;
	u8 ip_proto;
	u8 padding;
	__be32 ports;
	__be32 src;
	__be32 dst;
};

struct rps_sock_flow_table {
	u32 mask;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	u32 ents[0];
};

enum {
	IF_OPER_UNKNOWN = 0,
	IF_OPER_NOTPRESENT = 1,
	IF_OPER_DOWN = 2,
	IF_OPER_LOWERLAYERDOWN = 3,
	IF_OPER_TESTING = 4,
	IF_OPER_DORMANT = 5,
	IF_OPER_UP = 6,
};

enum nf_dev_hooks {
	NF_NETDEV_INGRESS = 0,
	NF_NETDEV_NUMHOOKS = 1,
};

struct ifbond {
	__s32 bond_mode;
	__s32 num_slaves;
	__s32 miimon;
};

typedef struct ifbond ifbond;

struct ifslave {
	__s32 slave_id;
	char slave_name[16];
	__s8 link;
	__s8 state;
	__u32 link_failure_count;
};

typedef struct ifslave ifslave;

struct netdev_boot_setup {
	char name[16];
	struct ifmap map;
};

enum {
	NAPIF_STATE_SCHED = 1,
	NAPIF_STATE_MISSED = 2,
	NAPIF_STATE_DISABLE = 4,
	NAPIF_STATE_NPSVC = 8,
	NAPIF_STATE_LISTED = 16,
	NAPIF_STATE_NO_BUSY_POLL = 32,
	NAPIF_STATE_IN_BUSY_POLL = 64,
};

enum gro_result {
	GRO_MERGED = 0,
	GRO_MERGED_FREE = 1,
	GRO_HELD = 2,
	GRO_NORMAL = 3,
	GRO_DROP = 4,
	GRO_CONSUMED = 5,
};

typedef enum gro_result gro_result_t;

struct bpf_xdp_link {
	struct bpf_link link;
	struct net_device *dev;
	int flags;
};

struct netdev_net_notifier {
	struct list_head list;
	struct notifier_block *nb;
};

struct netpoll;

struct netpoll_info {
	refcount_t refcnt;
	struct semaphore dev_lock;
	struct sk_buff_head txq;
	struct delayed_work tx_work;
	struct netpoll *netpoll;
	struct callback_head rcu;
};

struct packet_type {
	__be16 type;
	bool ignore_outgoing;
	struct net_device *dev;
	int (*func)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
	void (*list_func)(struct list_head *, struct packet_type *, struct net_device *);
	bool (*id_match)(struct packet_type *, struct sock *);
	void *af_packet_priv;
	struct list_head list;
};

struct offload_callbacks {
	struct sk_buff * (*gso_segment)(struct sk_buff *, netdev_features_t);
	struct sk_buff * (*gro_receive)(struct list_head *, struct sk_buff *);
	int (*gro_complete)(struct sk_buff *, int);
};

struct packet_offload {
	__be16 type;
	u16 priority;
	struct offload_callbacks callbacks;
	struct list_head list;
};

struct netdev_notifier_info_ext {
	struct netdev_notifier_info info;
	union {
		u32 mtu;
	} ext;
};

struct netdev_notifier_change_info {
	struct netdev_notifier_info info;
	unsigned int flags_changed;
};

struct netdev_notifier_changeupper_info {
	struct netdev_notifier_info info;
	struct net_device *upper_dev;
	bool master;
	bool linking;
	void *upper_info;
};

struct netdev_notifier_changelowerstate_info {
	struct netdev_notifier_info info;
	void *lower_state_info;
};

struct netdev_notifier_pre_changeaddr_info {
	struct netdev_notifier_info info;
	const unsigned char *dev_addr;
};

typedef int (*bpf_op_t)(struct net_device *, struct netdev_bpf *);

enum {
	NESTED_SYNC_IMM_BIT = 0,
	NESTED_SYNC_TODO_BIT = 1,
};

struct netdev_nested_priv {
	unsigned char flags;
	void *data;
};

struct netdev_bonding_info {
	ifslave slave;
	ifbond master;
};

struct netdev_notifier_bonding_info {
	struct netdev_notifier_info info;
	struct netdev_bonding_info bonding_info;
};

union inet_addr {
	__u32 all[4];
	__be32 ip;
	__be32 ip6[4];
	struct in_addr in;
	struct in6_addr in6;
};

struct netpoll {
	struct net_device *dev;
	char dev_name[16];
	const char *name;
	union inet_addr local_ip;
	union inet_addr remote_ip;
	bool ipv6;
	u16 local_port;
	u16 remote_port;
	u8 remote_mac[6];
};

enum qdisc_state_t {
	__QDISC_STATE_SCHED = 0,
	__QDISC_STATE_DEACTIVATED = 1,
	__QDISC_STATE_MISSED = 2,
};

struct tcf_walker {
	int stop;
	int skip;
	int count;
	bool nonempty;
	long unsigned int cookie;
	int (*fn)(struct tcf_proto *, void *, struct tcf_walker *);
};

enum {
	IPV4_DEVCONF_FORWARDING = 1,
	IPV4_DEVCONF_MC_FORWARDING = 2,
	IPV4_DEVCONF_PROXY_ARP = 3,
	IPV4_DEVCONF_ACCEPT_REDIRECTS = 4,
	IPV4_DEVCONF_SECURE_REDIRECTS = 5,
	IPV4_DEVCONF_SEND_REDIRECTS = 6,
	IPV4_DEVCONF_SHARED_MEDIA = 7,
	IPV4_DEVCONF_RP_FILTER = 8,
	IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE = 9,
	IPV4_DEVCONF_BOOTP_RELAY = 10,
	IPV4_DEVCONF_LOG_MARTIANS = 11,
	IPV4_DEVCONF_TAG = 12,
	IPV4_DEVCONF_ARPFILTER = 13,
	IPV4_DEVCONF_MEDIUM_ID = 14,
	IPV4_DEVCONF_NOXFRM = 15,
	IPV4_DEVCONF_NOPOLICY = 16,
	IPV4_DEVCONF_FORCE_IGMP_VERSION = 17,
	IPV4_DEVCONF_ARP_ANNOUNCE = 18,
	IPV4_DEVCONF_ARP_IGNORE = 19,
	IPV4_DEVCONF_PROMOTE_SECONDARIES = 20,
	IPV4_DEVCONF_ARP_ACCEPT = 21,
	IPV4_DEVCONF_ARP_NOTIFY = 22,
	IPV4_DEVCONF_ACCEPT_LOCAL = 23,
	IPV4_DEVCONF_SRC_VMARK = 24,
	IPV4_DEVCONF_PROXY_ARP_PVLAN = 25,
	IPV4_DEVCONF_ROUTE_LOCALNET = 26,
	IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL = 27,
	IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL = 28,
	IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 29,
	IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 30,
	IPV4_DEVCONF_DROP_GRATUITOUS_ARP = 31,
	IPV4_DEVCONF_BC_FORWARDING = 32,
	__IPV4_DEVCONF_MAX = 33,
};

struct dev_kfree_skb_cb {
	enum skb_free_reason reason;
};

struct netdev_adjacent {
	struct net_device *dev;
	bool master;
	bool ignore;
	u16 ref_nr;
	void *private;
	struct list_head list;
	struct callback_head rcu;
};

enum {
	NDA_UNSPEC = 0,
	NDA_DST = 1,
	NDA_LLADDR = 2,
	NDA_CACHEINFO = 3,
	NDA_PROBES = 4,
	NDA_VLAN = 5,
	NDA_PORT = 6,
	NDA_VNI = 7,
	NDA_IFINDEX = 8,
	NDA_MASTER = 9,
	NDA_LINK_NETNSID = 10,
	NDA_SRC_VNI = 11,
	NDA_PROTOCOL = 12,
	NDA_NH_ID = 13,
	NDA_FDB_EXT_ATTRS = 14,
	__NDA_MAX = 15,
};

struct nda_cacheinfo {
	__u32 ndm_confirmed;
	__u32 ndm_used;
	__u32 ndm_updated;
	__u32 ndm_refcnt;
};

struct ndt_stats {
	__u64 ndts_allocs;
	__u64 ndts_destroys;
	__u64 ndts_hash_grows;
	__u64 ndts_res_failed;
	__u64 ndts_lookups;
	__u64 ndts_hits;
	__u64 ndts_rcv_probes_mcast;
	__u64 ndts_rcv_probes_ucast;
	__u64 ndts_periodic_gc_runs;
	__u64 ndts_forced_gc_runs;
	__u64 ndts_table_fulls;
};

enum {
	NDTPA_UNSPEC = 0,
	NDTPA_IFINDEX = 1,
	NDTPA_REFCNT = 2,
	NDTPA_REACHABLE_TIME = 3,
	NDTPA_BASE_REACHABLE_TIME = 4,
	NDTPA_RETRANS_TIME = 5,
	NDTPA_GC_STALETIME = 6,
	NDTPA_DELAY_PROBE_TIME = 7,
	NDTPA_QUEUE_LEN = 8,
	NDTPA_APP_PROBES = 9,
	NDTPA_UCAST_PROBES = 10,
	NDTPA_MCAST_PROBES = 11,
	NDTPA_ANYCAST_DELAY = 12,
	NDTPA_PROXY_DELAY = 13,
	NDTPA_PROXY_QLEN = 14,
	NDTPA_LOCKTIME = 15,
	NDTPA_QUEUE_LENBYTES = 16,
	NDTPA_MCAST_REPROBES = 17,
	NDTPA_PAD = 18,
	__NDTPA_MAX = 19,
};

struct ndtmsg {
	__u8 ndtm_family;
	__u8 ndtm_pad1;
	__u16 ndtm_pad2;
};

struct ndt_config {
	__u16 ndtc_key_len;
	__u16 ndtc_entry_size;
	__u32 ndtc_entries;
	__u32 ndtc_last_flush;
	__u32 ndtc_last_rand;
	__u32 ndtc_hash_rnd;
	__u32 ndtc_hash_mask;
	__u32 ndtc_hash_chain_gc;
	__u32 ndtc_proxy_qlen;
};

enum {
	NDTA_UNSPEC = 0,
	NDTA_NAME = 1,
	NDTA_THRESH1 = 2,
	NDTA_THRESH2 = 3,
	NDTA_THRESH3 = 4,
	NDTA_CONFIG = 5,
	NDTA_PARMS = 6,
	NDTA_STATS = 7,
	NDTA_GC_INTERVAL = 8,
	NDTA_PAD = 9,
	__NDTA_MAX = 10,
};

enum {
	RTN_UNSPEC = 0,
	RTN_UNICAST = 1,
	RTN_LOCAL = 2,
	RTN_BROADCAST = 3,
	RTN_ANYCAST = 4,
	RTN_MULTICAST = 5,
	RTN_BLACKHOLE = 6,
	RTN_UNREACHABLE = 7,
	RTN_PROHIBIT = 8,
	RTN_THROW = 9,
	RTN_NAT = 10,
	RTN_XRESOLVE = 11,
	__RTN_MAX = 12,
};

enum {
	NEIGH_ARP_TABLE = 0,
	NEIGH_ND_TABLE = 1,
	NEIGH_DN_TABLE = 2,
	NEIGH_NR_TABLES = 3,
	NEIGH_LINK_TABLE = 3,
};

struct neigh_seq_state {
	struct seq_net_private p;
	struct neigh_table *tbl;
	struct neigh_hash_table *nht;
	void * (*neigh_sub_iter)(struct neigh_seq_state *, struct neighbour *, loff_t *);
	unsigned int bucket;
	unsigned int flags;
};

struct neighbour_cb {
	long unsigned int sched_next;
	unsigned int flags;
};

enum netevent_notif_type {
	NETEVENT_NEIGH_UPDATE = 1,
	NETEVENT_REDIRECT = 2,
	NETEVENT_DELAY_PROBE_TIME_UPDATE = 3,
	NETEVENT_IPV4_MPATH_HASH_UPDATE = 4,
	NETEVENT_IPV6_MPATH_HASH_UPDATE = 5,
	NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE = 6,
};

struct neigh_dump_filter {
	int master_idx;
	int dev_idx;
};

struct neigh_sysctl_table {
	struct ctl_table_header *sysctl_header;
	struct ctl_table neigh_vars[21];
};

struct netlink_dump_control {
	int (*start)(struct netlink_callback *);
	int (*dump)(struct sk_buff *, struct netlink_callback *);
	int (*done)(struct netlink_callback *);
	void *data;
	struct module *module;
	u32 min_dump_alloc;
};

struct rtnl_link_stats {
	__u32 rx_packets;
	__u32 tx_packets;
	__u32 rx_bytes;
	__u32 tx_bytes;
	__u32 rx_errors;
	__u32 tx_errors;
	__u32 rx_dropped;
	__u32 tx_dropped;
	__u32 multicast;
	__u32 collisions;
	__u32 rx_length_errors;
	__u32 rx_over_errors;
	__u32 rx_crc_errors;
	__u32 rx_frame_errors;
	__u32 rx_fifo_errors;
	__u32 rx_missed_errors;
	__u32 tx_aborted_errors;
	__u32 tx_carrier_errors;
	__u32 tx_fifo_errors;
	__u32 tx_heartbeat_errors;
	__u32 tx_window_errors;
	__u32 rx_compressed;
	__u32 tx_compressed;
	__u32 rx_nohandler;
};

struct rtnl_link_ifmap {
	__u64 mem_start;
	__u64 mem_end;
	__u64 base_addr;
	__u16 irq;
	__u8 dma;
	__u8 port;
};

enum {
	IFLA_UNSPEC = 0,
	IFLA_ADDRESS = 1,
	IFLA_BROADCAST = 2,
	IFLA_IFNAME = 3,
	IFLA_MTU = 4,
	IFLA_LINK = 5,
	IFLA_QDISC = 6,
	IFLA_STATS = 7,
	IFLA_COST = 8,
	IFLA_PRIORITY = 9,
	IFLA_MASTER = 10,
	IFLA_WIRELESS = 11,
	IFLA_PROTINFO = 12,
	IFLA_TXQLEN = 13,
	IFLA_MAP = 14,
	IFLA_WEIGHT = 15,
	IFLA_OPERSTATE = 16,
	IFLA_LINKMODE = 17,
	IFLA_LINKINFO = 18,
	IFLA_NET_NS_PID = 19,
	IFLA_IFALIAS = 20,
	IFLA_NUM_VF = 21,
	IFLA_VFINFO_LIST = 22,
	IFLA_STATS64 = 23,
	IFLA_VF_PORTS = 24,
	IFLA_PORT_SELF = 25,
	IFLA_AF_SPEC = 26,
	IFLA_GROUP = 27,
	IFLA_NET_NS_FD = 28,
	IFLA_EXT_MASK = 29,
	IFLA_PROMISCUITY = 30,
	IFLA_NUM_TX_QUEUES = 31,
	IFLA_NUM_RX_QUEUES = 32,
	IFLA_CARRIER = 33,
	IFLA_PHYS_PORT_ID = 34,
	IFLA_CARRIER_CHANGES = 35,
	IFLA_PHYS_SWITCH_ID = 36,
	IFLA_LINK_NETNSID = 37,
	IFLA_PHYS_PORT_NAME = 38,
	IFLA_PROTO_DOWN = 39,
	IFLA_GSO_MAX_SEGS = 40,
	IFLA_GSO_MAX_SIZE = 41,
	IFLA_PAD = 42,
	IFLA_XDP = 43,
	IFLA_EVENT = 44,
	IFLA_NEW_NETNSID = 45,
	IFLA_IF_NETNSID = 46,
	IFLA_TARGET_NETNSID = 46,
	IFLA_CARRIER_UP_COUNT = 47,
	IFLA_CARRIER_DOWN_COUNT = 48,
	IFLA_NEW_IFINDEX = 49,
	IFLA_MIN_MTU = 50,
	IFLA_MAX_MTU = 51,
	IFLA_PROP_LIST = 52,
	IFLA_ALT_IFNAME = 53,
	IFLA_PERM_ADDRESS = 54,
	IFLA_PROTO_DOWN_REASON = 55,
	__IFLA_MAX = 56,
};

enum {
	IFLA_PROTO_DOWN_REASON_UNSPEC = 0,
	IFLA_PROTO_DOWN_REASON_MASK = 1,
	IFLA_PROTO_DOWN_REASON_VALUE = 2,
	__IFLA_PROTO_DOWN_REASON_CNT = 3,
	IFLA_PROTO_DOWN_REASON_MAX = 2,
};

enum {
	IFLA_BRPORT_UNSPEC = 0,
	IFLA_BRPORT_STATE = 1,
	IFLA_BRPORT_PRIORITY = 2,
	IFLA_BRPORT_COST = 3,
	IFLA_BRPORT_MODE = 4,
	IFLA_BRPORT_GUARD = 5,
	IFLA_BRPORT_PROTECT = 6,
	IFLA_BRPORT_FAST_LEAVE = 7,
	IFLA_BRPORT_LEARNING = 8,
	IFLA_BRPORT_UNICAST_FLOOD = 9,
	IFLA_BRPORT_PROXYARP = 10,
	IFLA_BRPORT_LEARNING_SYNC = 11,
	IFLA_BRPORT_PROXYARP_WIFI = 12,
	IFLA_BRPORT_ROOT_ID = 13,
	IFLA_BRPORT_BRIDGE_ID = 14,
	IFLA_BRPORT_DESIGNATED_PORT = 15,
	IFLA_BRPORT_DESIGNATED_COST = 16,
	IFLA_BRPORT_ID = 17,
	IFLA_BRPORT_NO = 18,
	IFLA_BRPORT_TOPOLOGY_CHANGE_ACK = 19,
	IFLA_BRPORT_CONFIG_PENDING = 20,
	IFLA_BRPORT_MESSAGE_AGE_TIMER = 21,
	IFLA_BRPORT_FORWARD_DELAY_TIMER = 22,
	IFLA_BRPORT_HOLD_TIMER = 23,
	IFLA_BRPORT_FLUSH = 24,
	IFLA_BRPORT_MULTICAST_ROUTER = 25,
	IFLA_BRPORT_PAD = 26,
	IFLA_BRPORT_MCAST_FLOOD = 27,
	IFLA_BRPORT_MCAST_TO_UCAST = 28,
	IFLA_BRPORT_VLAN_TUNNEL = 29,
	IFLA_BRPORT_BCAST_FLOOD = 30,
	IFLA_BRPORT_GROUP_FWD_MASK = 31,
	IFLA_BRPORT_NEIGH_SUPPRESS = 32,
	IFLA_BRPORT_ISOLATED = 33,
	IFLA_BRPORT_BACKUP_PORT = 34,
	IFLA_BRPORT_MRP_RING_OPEN = 35,
	IFLA_BRPORT_MRP_IN_OPEN = 36,
	__IFLA_BRPORT_MAX = 37,
};

enum {
	IFLA_INFO_UNSPEC = 0,
	IFLA_INFO_KIND = 1,
	IFLA_INFO_DATA = 2,
	IFLA_INFO_XSTATS = 3,
	IFLA_INFO_SLAVE_KIND = 4,
	IFLA_INFO_SLAVE_DATA = 5,
	__IFLA_INFO_MAX = 6,
};

enum {
	IFLA_VF_INFO_UNSPEC = 0,
	IFLA_VF_INFO = 1,
	__IFLA_VF_INFO_MAX = 2,
};

enum {
	IFLA_VF_UNSPEC = 0,
	IFLA_VF_MAC = 1,
	IFLA_VF_VLAN = 2,
	IFLA_VF_TX_RATE = 3,
	IFLA_VF_SPOOFCHK = 4,
	IFLA_VF_LINK_STATE = 5,
	IFLA_VF_RATE = 6,
	IFLA_VF_RSS_QUERY_EN = 7,
	IFLA_VF_STATS = 8,
	IFLA_VF_TRUST = 9,
	IFLA_VF_IB_NODE_GUID = 10,
	IFLA_VF_IB_PORT_GUID = 11,
	IFLA_VF_VLAN_LIST = 12,
	IFLA_VF_BROADCAST = 13,
	__IFLA_VF_MAX = 14,
};

struct ifla_vf_mac {
	__u32 vf;
	__u8 mac[32];
};

struct ifla_vf_broadcast {
	__u8 broadcast[32];
};

struct ifla_vf_vlan {
	__u32 vf;
	__u32 vlan;
	__u32 qos;
};

enum {
	IFLA_VF_VLAN_INFO_UNSPEC = 0,
	IFLA_VF_VLAN_INFO = 1,
	__IFLA_VF_VLAN_INFO_MAX = 2,
};

struct ifla_vf_vlan_info {
	__u32 vf;
	__u32 vlan;
	__u32 qos;
	__be16 vlan_proto;
};

struct ifla_vf_tx_rate {
	__u32 vf;
	__u32 rate;
};

struct ifla_vf_rate {
	__u32 vf;
	__u32 min_tx_rate;
	__u32 max_tx_rate;
};

struct ifla_vf_spoofchk {
	__u32 vf;
	__u32 setting;
};

struct ifla_vf_link_state {
	__u32 vf;
	__u32 link_state;
};

struct ifla_vf_rss_query_en {
	__u32 vf;
	__u32 setting;
};

enum {
	IFLA_VF_STATS_RX_PACKETS = 0,
	IFLA_VF_STATS_TX_PACKETS = 1,
	IFLA_VF_STATS_RX_BYTES = 2,
	IFLA_VF_STATS_TX_BYTES = 3,
	IFLA_VF_STATS_BROADCAST = 4,
	IFLA_VF_STATS_MULTICAST = 5,
	IFLA_VF_STATS_PAD = 6,
	IFLA_VF_STATS_RX_DROPPED = 7,
	IFLA_VF_STATS_TX_DROPPED = 8,
	__IFLA_VF_STATS_MAX = 9,
};

struct ifla_vf_trust {
	__u32 vf;
	__u32 setting;
};

enum {
	IFLA_VF_PORT_UNSPEC = 0,
	IFLA_VF_PORT = 1,
	__IFLA_VF_PORT_MAX = 2,
};

enum {
	IFLA_PORT_UNSPEC = 0,
	IFLA_PORT_VF = 1,
	IFLA_PORT_PROFILE = 2,
	IFLA_PORT_VSI_TYPE = 3,
	IFLA_PORT_INSTANCE_UUID = 4,
	IFLA_PORT_HOST_UUID = 5,
	IFLA_PORT_REQUEST = 6,
	IFLA_PORT_RESPONSE = 7,
	__IFLA_PORT_MAX = 8,
};

struct if_stats_msg {
	__u8 family;
	__u8 pad1;
	__u16 pad2;
	__u32 ifindex;
	__u32 filter_mask;
};

enum {
	IFLA_STATS_UNSPEC = 0,
	IFLA_STATS_LINK_64 = 1,
	IFLA_STATS_LINK_XSTATS = 2,
	IFLA_STATS_LINK_XSTATS_SLAVE = 3,
	IFLA_STATS_LINK_OFFLOAD_XSTATS = 4,
	IFLA_STATS_AF_SPEC = 5,
	__IFLA_STATS_MAX = 6,
};

enum {
	IFLA_OFFLOAD_XSTATS_UNSPEC = 0,
	IFLA_OFFLOAD_XSTATS_CPU_HIT = 1,
	__IFLA_OFFLOAD_XSTATS_MAX = 2,
};

enum {
	XDP_ATTACHED_NONE = 0,
	XDP_ATTACHED_DRV = 1,
	XDP_ATTACHED_SKB = 2,
	XDP_ATTACHED_HW = 3,
	XDP_ATTACHED_MULTI = 4,
};

enum {
	IFLA_XDP_UNSPEC = 0,
	IFLA_XDP_FD = 1,
	IFLA_XDP_ATTACHED = 2,
	IFLA_XDP_FLAGS = 3,
	IFLA_XDP_PROG_ID = 4,
	IFLA_XDP_DRV_PROG_ID = 5,
	IFLA_XDP_SKB_PROG_ID = 6,
	IFLA_XDP_HW_PROG_ID = 7,
	IFLA_XDP_EXPECTED_FD = 8,
	__IFLA_XDP_MAX = 9,
};

enum {
	IFLA_EVENT_NONE = 0,
	IFLA_EVENT_REBOOT = 1,
	IFLA_EVENT_FEATURES = 2,
	IFLA_EVENT_BONDING_FAILOVER = 3,
	IFLA_EVENT_NOTIFY_PEERS = 4,
	IFLA_EVENT_IGMP_RESEND = 5,
	IFLA_EVENT_BONDING_OPTIONS = 6,
};

enum {
	IFLA_BRIDGE_FLAGS = 0,
	IFLA_BRIDGE_MODE = 1,
	IFLA_BRIDGE_VLAN_INFO = 2,
	IFLA_BRIDGE_VLAN_TUNNEL_INFO = 3,
	IFLA_BRIDGE_MRP = 4,
	__IFLA_BRIDGE_MAX = 5,
};

enum {
	BR_MCAST_DIR_RX = 0,
	BR_MCAST_DIR_TX = 1,
	BR_MCAST_DIR_SIZE = 2,
};

enum rtattr_type_t {
	RTA_UNSPEC = 0,
	RTA_DST = 1,
	RTA_SRC = 2,
	RTA_IIF = 3,
	RTA_OIF = 4,
	RTA_GATEWAY = 5,
	RTA_PRIORITY = 6,
	RTA_PREFSRC = 7,
	RTA_METRICS = 8,
	RTA_MULTIPATH = 9,
	RTA_PROTOINFO = 10,
	RTA_FLOW = 11,
	RTA_CACHEINFO = 12,
	RTA_SESSION = 13,
	RTA_MP_ALGO = 14,
	RTA_TABLE = 15,
	RTA_MARK = 16,
	RTA_MFC_STATS = 17,
	RTA_VIA = 18,
	RTA_NEWDST = 19,
	RTA_PREF = 20,
	RTA_ENCAP_TYPE = 21,
	RTA_ENCAP = 22,
	RTA_EXPIRES = 23,
	RTA_PAD = 24,
	RTA_UID = 25,
	RTA_TTL_PROPAGATE = 26,
	RTA_IP_PROTO = 27,
	RTA_SPORT = 28,
	RTA_DPORT = 29,
	RTA_NH_ID = 30,
	__RTA_MAX = 31,
};

struct rta_cacheinfo {
	__u32 rta_clntref;
	__u32 rta_lastuse;
	__s32 rta_expires;
	__u32 rta_error;
	__u32 rta_used;
	__u32 rta_id;
	__u32 rta_ts;
	__u32 rta_tsage;
};

struct ifinfomsg {
	unsigned char ifi_family;
	unsigned char __ifi_pad;
	short unsigned int ifi_type;
	int ifi_index;
	unsigned int ifi_flags;
	unsigned int ifi_change;
};

typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *);

typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);

struct rtnl_af_ops {
	struct list_head list;
	int family;
	int (*fill_link_af)(struct sk_buff *, const struct net_device *, u32);
	size_t (*get_link_af_size)(const struct net_device *, u32);
	int (*validate_link_af)(const struct net_device *, const struct nlattr *);
	int (*set_link_af)(struct net_device *, const struct nlattr *);
	int (*fill_stats_af)(struct sk_buff *, const struct net_device *);
	size_t (*get_stats_af_size)(const struct net_device *);
};

struct rtnl_link {
	rtnl_doit_func doit;
	rtnl_dumpit_func dumpit;
	struct module *owner;
	unsigned int flags;
	struct callback_head rcu;
};

enum {
	IF_LINK_MODE_DEFAULT = 0,
	IF_LINK_MODE_DORMANT = 1,
	IF_LINK_MODE_TESTING = 2,
};

enum lw_bits {
	LW_URGENT = 0,
};

struct seg6_pernet_data {
	struct mutex lock;
	struct in6_addr *tun_src;
};

enum {
	BPF_F_RECOMPUTE_CSUM = 1,
	BPF_F_INVALIDATE_HASH = 2,
};

enum {
	BPF_F_HDR_FIELD_MASK = 15,
};

enum {
	BPF_F_PSEUDO_HDR = 16,
	BPF_F_MARK_MANGLED_0 = 32,
	BPF_F_MARK_ENFORCE = 64,
};

enum {
	BPF_F_INGRESS = 1,
};

enum {
	BPF_F_TUNINFO_IPV6 = 1,
};

enum {
	BPF_F_ZERO_CSUM_TX = 2,
	BPF_F_DONT_FRAGMENT = 4,
	BPF_F_SEQ_NUMBER = 8,
};

enum {
	BPF_CSUM_LEVEL_QUERY = 0,
	BPF_CSUM_LEVEL_INC = 1,
	BPF_CSUM_LEVEL_DEC = 2,
	BPF_CSUM_LEVEL_RESET = 3,
};

enum {
	BPF_F_ADJ_ROOM_FIXED_GSO = 1,
	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = 2,
	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = 4,
	BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 8,
	BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 16,
	BPF_F_ADJ_ROOM_NO_CSUM_RESET = 32,
};

enum {
	BPF_ADJ_ROOM_ENCAP_L2_MASK = 255,
	BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56,
};

enum {
	BPF_SK_LOOKUP_F_REPLACE = 1,
	BPF_SK_LOOKUP_F_NO_REUSEPORT = 2,
};

enum bpf_adj_room_mode {
	BPF_ADJ_ROOM_NET = 0,
	BPF_ADJ_ROOM_MAC = 1,
};

enum bpf_hdr_start_off {
	BPF_HDR_START_MAC = 0,
	BPF_HDR_START_NET = 1,
};

enum bpf_lwt_encap_mode {
	BPF_LWT_ENCAP_SEG6 = 0,
	BPF_LWT_ENCAP_SEG6_INLINE = 1,
	BPF_LWT_ENCAP_IP = 2,
};

struct bpf_tunnel_key {
	__u32 tunnel_id;
	union {
		__u32 remote_ipv4;
		__u32 remote_ipv6[4];
	};
	__u8 tunnel_tos;
	__u8 tunnel_ttl;
	__u16 tunnel_ext;
	__u32 tunnel_label;
};

struct bpf_xfrm_state {
	__u32 reqid;
	__u32 spi;
	__u16 family;
	__u16 ext;
	union {
		__u32 remote_ipv4;
		__u32 remote_ipv6[4];
	};
};

struct bpf_tcp_sock {
	__u32 snd_cwnd;
	__u32 srtt_us;
	__u32 rtt_min;
	__u32 snd_ssthresh;
	__u32 rcv_nxt;
	__u32 snd_nxt;
	__u32 snd_una;
	__u32 mss_cache;
	__u32 ecn_flags;
	__u32 rate_delivered;
	__u32 rate_interval_us;
	__u32 packets_out;
	__u32 retrans_out;
	__u32 total_retrans;
	__u32 segs_in;
	__u32 data_segs_in;
	__u32 segs_out;
	__u32 data_segs_out;
	__u32 lost_out;
	__u32 sacked_out;
	__u64 bytes_received;
	__u64 bytes_acked;
	__u32 dsack_dups;
	__u32 delivered;
	__u32 delivered_ce;
	__u32 icsk_retransmits;
};

struct bpf_sock_tuple {
	union {
		struct {
			__be32 saddr;
			__be32 daddr;
			__be16 sport;
			__be16 dport;
		} ipv4;
		struct {
			__be32 saddr[4];
			__be32 daddr[4];
			__be16 sport;
			__be16 dport;
		} ipv6;
	};
};

struct bpf_xdp_sock {
	__u32 queue_id;
};

enum {
	BPF_SOCK_OPS_RTO_CB_FLAG = 1,
	BPF_SOCK_OPS_RETRANS_CB_FLAG = 2,
	BPF_SOCK_OPS_STATE_CB_FLAG = 4,
	BPF_SOCK_OPS_RTT_CB_FLAG = 8,
	BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = 16,
	BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = 32,
	BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = 64,
	BPF_SOCK_OPS_ALL_CB_FLAGS = 127,
};

enum {
	BPF_SOCK_OPS_VOID = 0,
	BPF_SOCK_OPS_TIMEOUT_INIT = 1,
	BPF_SOCK_OPS_RWND_INIT = 2,
	BPF_SOCK_OPS_TCP_CONNECT_CB = 3,
	BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB = 4,
	BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB = 5,
	BPF_SOCK_OPS_NEEDS_ECN = 6,
	BPF_SOCK_OPS_BASE_RTT = 7,
	BPF_SOCK_OPS_RTO_CB = 8,
	BPF_SOCK_OPS_RETRANS_CB = 9,
	BPF_SOCK_OPS_STATE_CB = 10,
	BPF_SOCK_OPS_TCP_LISTEN_CB = 11,
	BPF_SOCK_OPS_RTT_CB = 12,
	BPF_SOCK_OPS_PARSE_HDR_OPT_CB = 13,
	BPF_SOCK_OPS_HDR_OPT_LEN_CB = 14,
	BPF_SOCK_OPS_WRITE_HDR_OPT_CB = 15,
};

enum {
	TCP_BPF_IW = 1001,
	TCP_BPF_SNDCWND_CLAMP = 1002,
	TCP_BPF_DELACK_MAX = 1003,
	TCP_BPF_RTO_MIN = 1004,
	TCP_BPF_SYN = 1005,
	TCP_BPF_SYN_IP = 1006,
	TCP_BPF_SYN_MAC = 1007,
};

enum {
	BPF_LOAD_HDR_OPT_TCP_SYN = 1,
};

enum {
	BPF_FIB_LOOKUP_DIRECT = 1,
	BPF_FIB_LOOKUP_OUTPUT = 2,
};

enum {
	BPF_FIB_LKUP_RET_SUCCESS = 0,
	BPF_FIB_LKUP_RET_BLACKHOLE = 1,
	BPF_FIB_LKUP_RET_UNREACHABLE = 2,
	BPF_FIB_LKUP_RET_PROHIBIT = 3,
	BPF_FIB_LKUP_RET_NOT_FWDED = 4,
	BPF_FIB_LKUP_RET_FWD_DISABLED = 5,
	BPF_FIB_LKUP_RET_UNSUPP_LWT = 6,
	BPF_FIB_LKUP_RET_NO_NEIGH = 7,
	BPF_FIB_LKUP_RET_FRAG_NEEDED = 8,
};

struct bpf_fib_lookup {
	__u8 family;
	__u8 l4_protocol;
	__be16 sport;
	__be16 dport;
	__u16 tot_len;
	__u32 ifindex;
	union {
		__u8 tos;
		__be32 flowinfo;
		__u32 rt_metric;
	};
	union {
		__be32 ipv4_src;
		__u32 ipv6_src[4];
	};
	union {
		__be32 ipv4_dst;
		__u32 ipv6_dst[4];
	};
	__be16 h_vlan_proto;
	__be16 h_vlan_TCI;
	__u8 smac[6];
	__u8 dmac[6];
};

struct bpf_redir_neigh {
	__u32 nh_family;
	union {
		__be32 ipv4_nh;
		__u32 ipv6_nh[4];
	};
};

enum rt_scope_t {
	RT_SCOPE_UNIVERSE = 0,
	RT_SCOPE_SITE = 200,
	RT_SCOPE_LINK = 253,
	RT_SCOPE_HOST = 254,
	RT_SCOPE_NOWHERE = 255,
};

enum rt_class_t {
	RT_TABLE_UNSPEC = 0,
	RT_TABLE_COMPAT = 252,
	RT_TABLE_DEFAULT = 253,
	RT_TABLE_MAIN = 254,
	RT_TABLE_LOCAL = 255,
	RT_TABLE_MAX = 4294967295,
};

struct nl_info {
	struct nlmsghdr *nlh;
	struct net *nl_net;
	u32 portid;
	u8 skip_notify: 1;
	u8 skip_notify_kernel: 1;
};

typedef int (*bpf_aux_classic_check_t)(struct sock_filter *, unsigned int);

struct inet_timewait_sock {
	struct sock_common __tw_common;
	__u32 tw_mark;
	volatile unsigned char tw_substate;
	unsigned char tw_rcv_wscale;
	__be16 tw_sport;
	unsigned int tw_kill: 1;
	unsigned int tw_transparent: 1;
	unsigned int tw_flowlabel: 20;
	unsigned int tw_pad: 2;
	unsigned int tw_tos: 8;
	u32 tw_txhash;
	u32 tw_priority;
	struct timer_list tw_timer;
	struct inet_bind_bucket *tw_tb;
};

struct tcp_timewait_sock {
	struct inet_timewait_sock tw_sk;
	u32 tw_rcv_wnd;
	u32 tw_ts_offset;
	u32 tw_ts_recent;
	u32 tw_last_oow_ack_time;
	int tw_ts_recent_stamp;
	u32 tw_tx_delay;
};

struct udp_sock {
	struct inet_sock inet;
	int pending;
	unsigned int corkflag;
	__u8 encap_type;
	unsigned char no_check6_tx: 1;
	unsigned char no_check6_rx: 1;
	unsigned char encap_enabled: 1;
	unsigned char gro_enabled: 1;
	unsigned char accept_udp_l4: 1;
	unsigned char accept_udp_fraglist: 1;
	__u16 len;
	__u16 gso_size;
	__u16 pcslen;
	__u16 pcrlen;
	__u8 pcflag;
	__u8 unused[3];
	int (*encap_rcv)(struct sock *, struct sk_buff *);
	int (*encap_err_lookup)(struct sock *, struct sk_buff *);
	void (*encap_destroy)(struct sock *);
	struct sk_buff * (*gro_receive)(struct sock *, struct list_head *, struct sk_buff *);
	int (*gro_complete)(struct sock *, struct sk_buff *, int);
	struct sk_buff_head reader_queue;
	int forward_deficit;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct udp6_sock {
	struct udp_sock udp;
	struct ipv6_pinfo inet6;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct tcp6_sock {
	struct tcp_sock tcp;
	struct ipv6_pinfo inet6;
};

struct fib6_result;

struct fib6_config;

struct ipv6_stub {
	int (*ipv6_sock_mc_join)(struct sock *, int, const struct in6_addr *);
	int (*ipv6_sock_mc_drop)(struct sock *, int, const struct in6_addr *);
	struct dst_entry * (*ipv6_dst_lookup_flow)(struct net *, const struct sock *, struct flowi6 *, const struct in6_addr *);
	int (*ipv6_route_input)(struct sk_buff *);
	struct fib6_table * (*fib6_get_table)(struct net *, u32);
	int (*fib6_lookup)(struct net *, int, struct flowi6 *, struct fib6_result *, int);
	int (*fib6_table_lookup)(struct net *, struct fib6_table *, int, struct flowi6 *, struct fib6_result *, int);
	void (*fib6_select_path)(const struct net *, struct fib6_result *, struct flowi6 *, int, bool, const struct sk_buff *, int);
	u32 (*ip6_mtu_from_fib6)(const struct fib6_result *, const struct in6_addr *, const struct in6_addr *);
	int (*fib6_nh_init)(struct net *, struct fib6_nh *, struct fib6_config *, gfp_t, struct netlink_ext_ack *);
	void (*fib6_nh_release)(struct fib6_nh *);
	void (*fib6_nh_release_dsts)(struct fib6_nh *);
	void (*fib6_update_sernum)(struct net *, struct fib6_info *);
	int (*ip6_del_rt)(struct net *, struct fib6_info *, bool);
	void (*fib6_rt_update)(struct net *, struct fib6_info *, struct nl_info *);
	void (*udpv6_encap_enable)();
	void (*ndisc_send_na)(struct net_device *, const struct in6_addr *, const struct in6_addr *, bool, bool, bool, bool);
	void (*xfrm6_local_rxpmtu)(struct sk_buff *, u32);
	int (*xfrm6_udp_encap_rcv)(struct sock *, struct sk_buff *);
	int (*xfrm6_rcv_encap)(struct sk_buff *, int, __be32, int);
	struct neigh_table *nd_tbl;
	int (*ipv6_fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
};

struct fib6_result {
	struct fib6_nh *nh;
	struct fib6_info *f6i;
	u32 fib6_flags;
	u8 fib6_type;
	struct rt6_info *rt6;
};

struct fib6_config {
	u32 fc_table;
	u32 fc_metric;
	int fc_dst_len;
	int fc_src_len;
	int fc_ifindex;
	u32 fc_flags;
	u32 fc_protocol;
	u16 fc_type;
	u16 fc_delete_all_nh: 1;
	u16 fc_ignore_dev_down: 1;
	u16 __unused: 14;
	u32 fc_nh_id;
	struct in6_addr fc_dst;
	struct in6_addr fc_src;
	struct in6_addr fc_prefsrc;
	struct in6_addr fc_gateway;
	long unsigned int fc_expires;
	struct nlattr *fc_mx;
	int fc_mx_len;
	int fc_mp_len;
	struct nlattr *fc_mp;
	struct nl_info fc_nlinfo;
	struct nlattr *fc_encap;
	u16 fc_encap_type;
	bool fc_is_fdb;
};

struct ipv6_bpf_stub {
	int (*inet6_bind)(struct sock *, struct sockaddr *, int, u32);
	struct sock * (*udp6_lib_lookup)(struct net *, const struct in6_addr *, __be16, const struct in6_addr *, __be16, int, int, struct udp_table *, struct sk_buff *);
};

struct fib_result {
	__be32 prefix;
	unsigned char prefixlen;
	unsigned char nh_sel;
	unsigned char type;
	unsigned char scope;
	u32 tclassid;
	struct fib_nh_common *nhc;
	struct fib_info *fi;
	struct fib_table *table;
	struct hlist_head *fa_head;
};

enum {
	INET_ECN_NOT_ECT = 0,
	INET_ECN_ECT_1 = 1,
	INET_ECN_ECT_0 = 2,
	INET_ECN_CE = 3,
	INET_ECN_MASK = 3,
};

struct tcp_skb_cb {
	__u32 seq;
	__u32 end_seq;
	union {
		__u32 tcp_tw_isn;
		struct {
			u16 tcp_gso_segs;
			u16 tcp_gso_size;
		};
	};
	__u8 tcp_flags;
	__u8 sacked;
	__u8 ip_dsfield;
	__u8 txstamp_ack: 1;
	__u8 eor: 1;
	__u8 has_rxtstamp: 1;
	__u8 unused: 5;
	__u32 ack_seq;
	union {
		struct {
			__u32 in_flight: 30;
			__u32 is_app_limited: 1;
			__u32 unused: 1;
			__u32 delivered;
			u64 first_tx_mstamp;
			u64 delivered_mstamp;
		} tx;
		union {
			struct inet_skb_parm h4;
			struct inet6_skb_parm h6;
		} header;
		struct {
			__u32 flags;
			struct sock *sk_redir;
			void *data_end;
		} bpf;
	};
};

struct strp_stats {
	long long unsigned int msgs;
	long long unsigned int bytes;
	unsigned int mem_fail;
	unsigned int need_more_hdr;
	unsigned int msg_too_big;
	unsigned int msg_timeouts;
	unsigned int bad_hdr_len;
};

struct strparser;

struct strp_callbacks {
	int (*parse_msg)(struct strparser *, struct sk_buff *);
	void (*rcv_msg)(struct strparser *, struct sk_buff *);
	int (*read_sock_done)(struct strparser *, int);
	void (*abort_parser)(struct strparser *, int);
	void (*lock)(struct strparser *);
	void (*unlock)(struct strparser *);
};

struct strparser {
	struct sock *sk;
	u32 stopped: 1;
	u32 paused: 1;
	u32 aborted: 1;
	u32 interrupted: 1;
	u32 unrecov_intr: 1;
	struct sk_buff **skb_nextp;
	struct sk_buff *skb_head;
	unsigned int need_bytes;
	struct delayed_work msg_timer_work;
	struct work_struct work;
	struct strp_stats stats;
	struct strp_callbacks cb;
};

struct strp_msg {
	int full_len;
	int offset;
};

struct _strp_msg {
	struct strp_msg strp;
	int accum_len;
};

struct sk_skb_cb {
	unsigned char data[20];
	struct _strp_msg strp;
};

struct xdp_umem {
	void *addrs;
	u64 size;
	u32 headroom;
	u32 chunk_size;
	u32 chunks;
	u32 npgs;
	struct user_struct *user;
	refcount_t users;
	u8 flags;
	bool zc;
	struct page **pgs;
	int id;
	struct list_head xsk_dma_list;
	struct work_struct work;
};

struct xsk_queue;

struct xdp_sock {
	struct sock sk;
	long: 64;
	long: 64;
	struct xsk_queue *rx;
	struct net_device *dev;
	struct xdp_umem *umem;
	struct list_head flush_node;
	struct xsk_buff_pool *pool;
	u16 queue_id;
	bool zc;
	enum {
		XSK_READY = 0,
		XSK_BOUND = 1,
		XSK_UNBOUND = 2,
	} state;
	long: 64;
	struct xsk_queue *tx;
	struct list_head tx_list;
	spinlock_t rx_lock;
	u64 rx_dropped;
	u64 rx_queue_full;
	struct list_head map_list;
	spinlock_t map_list_lock;
	struct mutex mutex;
	struct xsk_queue *fq_tmp;
	struct xsk_queue *cq_tmp;
	long: 64;
};

struct tls_crypto_info {
	__u16 version;
	__u16 cipher_type;
};

struct tls12_crypto_info_aes_gcm_128 {
	struct tls_crypto_info info;
	unsigned char iv[8];
	unsigned char key[16];
	unsigned char salt[4];
	unsigned char rec_seq[8];
};

struct tls12_crypto_info_aes_gcm_256 {
	struct tls_crypto_info info;
	unsigned char iv[8];
	unsigned char key[32];
	unsigned char salt[4];
	unsigned char rec_seq[8];
};

struct tls_sw_context_rx {
	struct crypto_aead *aead_recv;
	struct crypto_wait async_wait;
	struct strparser strp;
	struct sk_buff_head rx_list;
	void (*saved_data_ready)(struct sock *);
	struct sk_buff *recv_pkt;
	u8 control;
	u8 async_capable: 1;
	u8 decrypted: 1;
	atomic_t decrypt_pending;
	spinlock_t decrypt_compl_lock;
	bool async_notify;
};

struct cipher_context {
	char *iv;
	char *rec_seq;
};

union tls_crypto_context {
	struct tls_crypto_info info;
	union {
		struct tls12_crypto_info_aes_gcm_128 aes_gcm_128;
		struct tls12_crypto_info_aes_gcm_256 aes_gcm_256;
	};
};

struct tls_prot_info {
	u16 version;
	u16 cipher_type;
	u16 prepend_size;
	u16 tag_size;
	u16 overhead_size;
	u16 iv_size;
	u16 salt_size;
	u16 rec_seq_size;
	u16 aad_size;
	u16 tail_size;
};

struct tls_context {
	struct tls_prot_info prot_info;
	u8 tx_conf: 3;
	u8 rx_conf: 3;
	int (*push_pending_record)(struct sock *, int);
	void (*sk_write_space)(struct sock *);
	void *priv_ctx_tx;
	void *priv_ctx_rx;
	struct net_device *netdev;
	struct cipher_context tx;
	struct cipher_context rx;
	struct scatterlist *partially_sent_record;
	u16 partially_sent_offset;
	bool in_tcp_sendpages;
	bool pending_open_record_frags;
	struct mutex tx_lock;
	long unsigned int flags;
	struct proto *sk_proto;
	struct sock *sk;
	void (*sk_destruct)(struct sock *);
	union tls_crypto_context crypto_send;
	union tls_crypto_context crypto_recv;
	struct list_head list;
	refcount_t refcount;
	struct callback_head rcu;
};

typedef u64 (*btf_bpf_skb_get_pay_offset)(struct sk_buff *);

typedef u64 (*btf_bpf_skb_get_nlattr)(struct sk_buff *, u32, u32);

typedef u64 (*btf_bpf_skb_get_nlattr_nest)(struct sk_buff *, u32, u32);

typedef u64 (*btf_bpf_skb_load_helper_8)(const struct sk_buff *, const void *, int, int);

typedef u64 (*btf_bpf_skb_load_helper_8_no_cache)(const struct sk_buff *, int);

typedef u64 (*btf_bpf_skb_load_helper_16)(const struct sk_buff *, const void *, int, int);

typedef u64 (*btf_bpf_skb_load_helper_16_no_cache)(const struct sk_buff *, int);

typedef u64 (*btf_bpf_skb_load_helper_32)(const struct sk_buff *, const void *, int, int);

typedef u64 (*btf_bpf_skb_load_helper_32_no_cache)(const struct sk_buff *, int);

struct bpf_scratchpad {
	union {
		__be32 diff[128];
		u8 buff[512];
	};
};

typedef u64 (*btf_bpf_skb_store_bytes)(struct sk_buff *, u32, const void *, u32, u64);

typedef u64 (*btf_bpf_skb_load_bytes)(const struct sk_buff *, u32, void *, u32);

typedef u64 (*btf_bpf_flow_dissector_load_bytes)(const struct bpf_flow_dissector *, u32, void *, u32);

typedef u64 (*btf_bpf_skb_load_bytes_relative)(const struct sk_buff *, u32, void *, u32, u32);

typedef u64 (*btf_bpf_skb_pull_data)(struct sk_buff *, u32);

typedef u64 (*btf_bpf_sk_fullsock)(struct sock *);

typedef u64 (*btf_sk_skb_pull_data)(struct sk_buff *, u32);

typedef u64 (*btf_bpf_l3_csum_replace)(struct sk_buff *, u32, u64, u64, u64);

typedef u64 (*btf_bpf_l4_csum_replace)(struct sk_buff *, u32, u64, u64, u64);

typedef u64 (*btf_bpf_csum_diff)(__be32 *, u32, __be32 *, u32, __wsum);

typedef u64 (*btf_bpf_csum_update)(struct sk_buff *, __wsum);

typedef u64 (*btf_bpf_csum_level)(struct sk_buff *, u64);

enum {
	BPF_F_NEIGH = 2,
	BPF_F_PEER = 4,
	BPF_F_NEXTHOP = 8,
};

typedef u64 (*btf_bpf_clone_redirect)(struct sk_buff *, u32, u64);

typedef u64 (*btf_bpf_redirect)(u32, u64);

typedef u64 (*btf_bpf_redirect_peer)(u32, u64);

typedef u64 (*btf_bpf_redirect_neigh)(u32, struct bpf_redir_neigh *, int, u64);

typedef u64 (*btf_bpf_msg_apply_bytes)(struct sk_msg *, u32);

typedef u64 (*btf_bpf_msg_cork_bytes)(struct sk_msg *, u32);

typedef u64 (*btf_bpf_msg_pull_data)(struct sk_msg *, u32, u32, u64);

typedef u64 (*btf_bpf_msg_push_data)(struct sk_msg *, u32, u32, u64);

typedef u64 (*btf_bpf_msg_pop_data)(struct sk_msg *, u32, u32, u64);

typedef u64 (*btf_bpf_get_cgroup_classid_curr)();

typedef u64 (*btf_bpf_skb_cgroup_classid)(const struct sk_buff *);

typedef u64 (*btf_bpf_get_cgroup_classid)(const struct sk_buff *);

typedef u64 (*btf_bpf_get_route_realm)(const struct sk_buff *);

typedef u64 (*btf_bpf_get_hash_recalc)(struct sk_buff *);

typedef u64 (*btf_bpf_set_hash_invalid)(struct sk_buff *);

typedef u64 (*btf_bpf_set_hash)(struct sk_buff *, u32);

typedef u64 (*btf_bpf_skb_vlan_push)(struct sk_buff *, __be16, u16);

typedef u64 (*btf_bpf_skb_vlan_pop)(struct sk_buff *);

typedef u64 (*btf_bpf_skb_change_proto)(struct sk_buff *, __be16, u64);

typedef u64 (*btf_bpf_skb_change_type)(struct sk_buff *, u32);

typedef u64 (*btf_sk_skb_adjust_room)(struct sk_buff *, s32, u32, u64);

typedef u64 (*btf_bpf_skb_adjust_room)(struct sk_buff *, s32, u32, u64);

typedef u64 (*btf_bpf_skb_change_tail)(struct sk_buff *, u32, u64);

typedef u64 (*btf_sk_skb_change_tail)(struct sk_buff *, u32, u64);

typedef u64 (*btf_bpf_skb_change_head)(struct sk_buff *, u32, u64);

typedef u64 (*btf_sk_skb_change_head)(struct sk_buff *, u32, u64);

typedef u64 (*btf_bpf_xdp_adjust_head)(struct xdp_buff *, int);

typedef u64 (*btf_bpf_xdp_adjust_tail)(struct xdp_buff *, int);

typedef u64 (*btf_bpf_xdp_adjust_meta)(struct xdp_buff *, int);

typedef u64 (*btf_bpf_xdp_redirect)(u32, u64);

typedef u64 (*btf_bpf_xdp_redirect_map)(struct bpf_map *, u32, u64);

typedef u64 (*btf_bpf_skb_event_output)(struct sk_buff *, struct bpf_map *, u64, void *, u64);

typedef u64 (*btf_bpf_skb_get_tunnel_key)(struct sk_buff *, struct bpf_tunnel_key *, u32, u64);

typedef u64 (*btf_bpf_skb_get_tunnel_opt)(struct sk_buff *, u8 *, u32);

typedef u64 (*btf_bpf_skb_set_tunnel_key)(struct sk_buff *, const struct bpf_tunnel_key *, u32, u64);

typedef u64 (*btf_bpf_skb_set_tunnel_opt)(struct sk_buff *, const u8 *, u32);

typedef u64 (*btf_bpf_skb_under_cgroup)(struct sk_buff *, struct bpf_map *, u32);

typedef u64 (*btf_bpf_skb_cgroup_id)(const struct sk_buff *);

typedef u64 (*btf_bpf_skb_ancestor_cgroup_id)(const struct sk_buff *, int);

typedef u64 (*btf_bpf_sk_cgroup_id)(struct sock *);

typedef u64 (*btf_bpf_sk_ancestor_cgroup_id)(struct sock *, int);

typedef u64 (*btf_bpf_xdp_event_output)(struct xdp_buff *, struct bpf_map *, u64, void *, u64);

typedef u64 (*btf_bpf_get_socket_cookie)(struct sk_buff *);

typedef u64 (*btf_bpf_get_socket_cookie_sock_addr)(struct bpf_sock_addr_kern *);

typedef u64 (*btf_bpf_get_socket_cookie_sock)(struct sock *);

typedef u64 (*btf_bpf_get_socket_cookie_sock_ops)(struct bpf_sock_ops_kern *);

typedef u64 (*btf_bpf_get_netns_cookie_sock)(struct sock *);

typedef u64 (*btf_bpf_get_netns_cookie_sock_addr)(struct bpf_sock_addr_kern *);

typedef u64 (*btf_bpf_get_socket_uid)(struct sk_buff *);

typedef u64 (*btf_bpf_sock_addr_setsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int);

typedef u64 (*btf_bpf_sock_addr_getsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int);

typedef u64 (*btf_bpf_sock_ops_setsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);

typedef u64 (*btf_bpf_sock_ops_getsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int);

typedef u64 (*btf_bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops_kern *, int);

typedef u64 (*btf_bpf_bind)(struct bpf_sock_addr_kern *, struct sockaddr *, int);

typedef u64 (*btf_bpf_skb_get_xfrm_state)(struct sk_buff *, u32, struct bpf_xfrm_state *, u32, u64);

typedef u64 (*btf_bpf_xdp_fib_lookup)(struct xdp_buff *, struct bpf_fib_lookup *, int, u32);

typedef u64 (*btf_bpf_skb_fib_lookup)(struct sk_buff *, struct bpf_fib_lookup *, int, u32);

typedef u64 (*btf_bpf_lwt_in_push_encap)(struct sk_buff *, u32, void *, u32);

typedef u64 (*btf_bpf_lwt_xmit_push_encap)(struct sk_buff *, u32, void *, u32);

typedef u64 (*btf_bpf_skc_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);

typedef u64 (*btf_bpf_sk_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);

typedef u64 (*btf_bpf_sk_lookup_udp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64);

typedef u64 (*btf_bpf_sk_release)(struct sock *);

typedef u64 (*btf_bpf_xdp_sk_lookup_udp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);

typedef u64 (*btf_bpf_xdp_skc_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);

typedef u64 (*btf_bpf_xdp_sk_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64);

typedef u64 (*btf_bpf_sock_addr_skc_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);

typedef u64 (*btf_bpf_sock_addr_sk_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);

typedef u64 (*btf_bpf_sock_addr_sk_lookup_udp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64);

typedef u64 (*btf_bpf_tcp_sock)(struct sock *);

typedef u64 (*btf_bpf_get_listener_sock)(struct sock *);

typedef u64 (*btf_bpf_skb_ecn_set_ce)(struct sk_buff *);

typedef u64 (*btf_bpf_tcp_check_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);

typedef u64 (*btf_bpf_tcp_gen_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32);

typedef u64 (*btf_bpf_sk_assign)(struct sk_buff *, struct sock *, u64);

typedef u64 (*btf_bpf_sock_ops_load_hdr_opt)(struct bpf_sock_ops_kern *, void *, u32, u64);

typedef u64 (*btf_bpf_sock_ops_store_hdr_opt)(struct bpf_sock_ops_kern *, const void *, u32, u64);

typedef u64 (*btf_bpf_sock_ops_reserve_hdr_opt)(struct bpf_sock_ops_kern *, u32, u64);

typedef u64 (*btf_sk_select_reuseport)(struct sk_reuseport_kern *, struct bpf_map *, void *, u32);

typedef u64 (*btf_sk_reuseport_load_bytes)(const struct sk_reuseport_kern *, u32, void *, u32);

typedef u64 (*btf_sk_reuseport_load_bytes_relative)(const struct sk_reuseport_kern *, u32, void *, u32, u32);

typedef u64 (*btf_bpf_sk_lookup_assign)(struct bpf_sk_lookup_kern *, struct sock *, u64);

typedef u64 (*btf_bpf_skc_to_tcp6_sock)(struct sock *);

typedef u64 (*btf_bpf_skc_to_tcp_sock)(struct sock *);

typedef u64 (*btf_bpf_skc_to_tcp_timewait_sock)(struct sock *);

typedef u64 (*btf_bpf_skc_to_tcp_request_sock)(struct sock *);

typedef u64 (*btf_bpf_skc_to_udp6_sock)(struct sock *);

struct bpf_dtab_netdev___2;

enum {
	INET_DIAG_REQ_NONE = 0,
	INET_DIAG_REQ_BYTECODE = 1,
	INET_DIAG_REQ_SK_BPF_STORAGES = 2,
	INET_DIAG_REQ_PROTOCOL = 3,
	__INET_DIAG_REQ_MAX = 4,
};

struct sock_diag_req {
	__u8 sdiag_family;
	__u8 sdiag_protocol;
};

struct sock_diag_handler {
	__u8 family;
	int (*dump)(struct sk_buff *, struct nlmsghdr *);
	int (*get_info)(struct sk_buff *, struct sock *);
	int (*destroy)(struct sk_buff *, struct nlmsghdr *);
};

struct broadcast_sk {
	struct sock *sk;
	struct work_struct work;
};

typedef int gifconf_func_t(struct net_device *, char *, int, int);

struct hwtstamp_config {
	int flags;
	int tx_type;
	int rx_filter;
};

enum hwtstamp_tx_types {
	HWTSTAMP_TX_OFF = 0,
	HWTSTAMP_TX_ON = 1,
	HWTSTAMP_TX_ONESTEP_SYNC = 2,
	HWTSTAMP_TX_ONESTEP_P2P = 3,
	__HWTSTAMP_TX_CNT = 4,
};

enum hwtstamp_rx_filters {
	HWTSTAMP_FILTER_NONE = 0,
	HWTSTAMP_FILTER_ALL = 1,
	HWTSTAMP_FILTER_SOME = 2,
	HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 3,
	HWTSTAMP_FILTER_PTP_V1_L4_SYNC = 4,
	HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ = 5,
	HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 6,
	HWTSTAMP_FILTER_PTP_V2_L4_SYNC = 7,
	HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ = 8,
	HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 9,
	HWTSTAMP_FILTER_PTP_V2_L2_SYNC = 10,
	HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ = 11,
	HWTSTAMP_FILTER_PTP_V2_EVENT = 12,
	HWTSTAMP_FILTER_PTP_V2_SYNC = 13,
	HWTSTAMP_FILTER_PTP_V2_DELAY_REQ = 14,
	HWTSTAMP_FILTER_NTP_ALL = 15,
	__HWTSTAMP_FILTER_CNT = 16,
};

struct tso_t {
	int next_frag_idx;
	int size;
	void *data;
	u16 ip_id;
	u8 tlen;
	bool ipv6;
	u32 tcp_seq;
};

struct fib_notifier_info {
	int family;
	struct netlink_ext_ack *extack;
};

enum fib_event_type {
	FIB_EVENT_ENTRY_REPLACE = 0,
	FIB_EVENT_ENTRY_APPEND = 1,
	FIB_EVENT_ENTRY_ADD = 2,
	FIB_EVENT_ENTRY_DEL = 3,
	FIB_EVENT_RULE_ADD = 4,
	FIB_EVENT_RULE_DEL = 5,
	FIB_EVENT_NH_ADD = 6,
	FIB_EVENT_NH_DEL = 7,
	FIB_EVENT_VIF_ADD = 8,
	FIB_EVENT_VIF_DEL = 9,
};

struct fib_notifier_net {
	struct list_head fib_notifier_ops;
	struct atomic_notifier_head fib_chain;
};

struct xdp_attachment_info {
	struct bpf_prog *prog;
	u32 flags;
};

struct xdp_buff_xsk;

struct xsk_buff_pool {
	struct device *dev;
	struct net_device *netdev;
	struct list_head xsk_tx_list;
	spinlock_t xsk_tx_list_lock;
	refcount_t users;
	struct xdp_umem *umem;
	struct work_struct work;
	struct list_head free_list;
	u32 heads_cnt;
	u16 queue_id;
	long: 16;
	long: 64;
	long: 64;
	long: 64;
	struct xsk_queue *fq;
	struct xsk_queue *cq;
	dma_addr_t *dma_pages;
	struct xdp_buff_xsk *heads;
	u64 chunk_mask;
	u64 addrs_cnt;
	u32 free_list_cnt;
	u32 dma_pages_cnt;
	u32 free_heads_cnt;
	u32 headroom;
	u32 chunk_size;
	u32 frame_len;
	u8 cached_need_wakeup;
	bool uses_need_wakeup;
	bool dma_need_sync;
	bool unaligned;
	void *addrs;
	spinlock_t cq_lock;
	struct xdp_buff_xsk *free_heads[0];
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct pp_alloc_cache {
	u32 count;
	void *cache[128];
};

struct page_pool_params {
	unsigned int flags;
	unsigned int order;
	unsigned int pool_size;
	int nid;
	struct device *dev;
	enum dma_data_direction dma_dir;
	unsigned int max_len;
	unsigned int offset;
};

struct page_pool {
	struct page_pool_params p;
	struct delayed_work release_dw;
	void (*disconnect)(void *);
	long unsigned int defer_start;
	long unsigned int defer_warn;
	u32 pages_state_hold_cnt;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct pp_alloc_cache alloc;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	struct ptr_ring ring;
	atomic_t pages_state_release_cnt;
	refcount_t user_cnt;
	u64 destroy_cnt;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct xdp_buff_xsk {
	struct xdp_buff xdp;
	dma_addr_t dma;
	dma_addr_t frame_dma;
	struct xsk_buff_pool *pool;
	bool unaligned;
	u64 orig_addr;
	struct list_head free_list_node;
};

struct flow_match {
	struct flow_dissector *dissector;
	void *mask;
	void *key;
};

struct flow_match_meta {
	struct flow_dissector_key_meta *key;
	struct flow_dissector_key_meta *mask;
};

struct flow_match_basic {
	struct flow_dissector_key_basic *key;
	struct flow_dissector_key_basic *mask;
};

struct flow_match_control {
	struct flow_dissector_key_control *key;
	struct flow_dissector_key_control *mask;
};

struct flow_match_eth_addrs {
	struct flow_dissector_key_eth_addrs *key;
	struct flow_dissector_key_eth_addrs *mask;
};

struct flow_match_vlan {
	struct flow_dissector_key_vlan *key;
	struct flow_dissector_key_vlan *mask;
};

struct flow_match_ipv4_addrs {
	struct flow_dissector_key_ipv4_addrs *key;
	struct flow_dissector_key_ipv4_addrs *mask;
};

struct flow_match_ipv6_addrs {
	struct flow_dissector_key_ipv6_addrs *key;
	struct flow_dissector_key_ipv6_addrs *mask;
};

struct flow_match_ip {
	struct flow_dissector_key_ip *key;
	struct flow_dissector_key_ip *mask;
};

struct flow_match_ports {
	struct flow_dissector_key_ports *key;
	struct flow_dissector_key_ports *mask;
};

struct flow_match_icmp {
	struct flow_dissector_key_icmp *key;
	struct flow_dissector_key_icmp *mask;
};

struct flow_match_tcp {
	struct flow_dissector_key_tcp *key;
	struct flow_dissector_key_tcp *mask;
};

struct flow_match_mpls {
	struct flow_dissector_key_mpls *key;
	struct flow_dissector_key_mpls *mask;
};

struct flow_match_enc_keyid {
	struct flow_dissector_key_keyid *key;
	struct flow_dissector_key_keyid *mask;
};

struct flow_match_enc_opts {
	struct flow_dissector_key_enc_opts *key;
	struct flow_dissector_key_enc_opts *mask;
};

struct flow_match_ct {
	struct flow_dissector_key_ct *key;
	struct flow_dissector_key_ct *mask;
};

enum flow_action_id {
	FLOW_ACTION_ACCEPT = 0,
	FLOW_ACTION_DROP = 1,
	FLOW_ACTION_TRAP = 2,
	FLOW_ACTION_GOTO = 3,
	FLOW_ACTION_REDIRECT = 4,
	FLOW_ACTION_MIRRED = 5,
	FLOW_ACTION_REDIRECT_INGRESS = 6,
	FLOW_ACTION_MIRRED_INGRESS = 7,
	FLOW_ACTION_VLAN_PUSH = 8,
	FLOW_ACTION_VLAN_POP = 9,
	FLOW_ACTION_VLAN_MANGLE = 10,
	FLOW_ACTION_TUNNEL_ENCAP = 11,
	FLOW_ACTION_TUNNEL_DECAP = 12,
	FLOW_ACTION_MANGLE = 13,
	FLOW_ACTION_ADD = 14,
	FLOW_ACTION_CSUM = 15,
	FLOW_ACTION_MARK = 16,
	FLOW_ACTION_PTYPE = 17,
	FLOW_ACTION_PRIORITY = 18,
	FLOW_ACTION_WAKE = 19,
	FLOW_ACTION_QUEUE = 20,
	FLOW_ACTION_SAMPLE = 21,
	FLOW_ACTION_POLICE = 22,
	FLOW_ACTION_CT = 23,
	FLOW_ACTION_CT_METADATA = 24,
	FLOW_ACTION_MPLS_PUSH = 25,
	FLOW_ACTION_MPLS_POP = 26,
	FLOW_ACTION_MPLS_MANGLE = 27,
	FLOW_ACTION_GATE = 28,
	NUM_FLOW_ACTIONS = 29,
};

enum flow_action_mangle_base {
	FLOW_ACT_MANGLE_UNSPEC = 0,
	FLOW_ACT_MANGLE_HDR_TYPE_ETH = 1,
	FLOW_ACT_MANGLE_HDR_TYPE_IP4 = 2,
	FLOW_ACT_MANGLE_HDR_TYPE_IP6 = 3,
	FLOW_ACT_MANGLE_HDR_TYPE_TCP = 4,
	FLOW_ACT_MANGLE_HDR_TYPE_UDP = 5,
};

enum flow_action_hw_stats {
	FLOW_ACTION_HW_STATS_IMMEDIATE = 1,
	FLOW_ACTION_HW_STATS_DELAYED = 2,
	FLOW_ACTION_HW_STATS_ANY = 3,
	FLOW_ACTION_HW_STATS_DISABLED = 4,
	FLOW_ACTION_HW_STATS_DONT_CARE = 7,
};

typedef void (*action_destr)(void *);

struct flow_action_cookie {
	u32 cookie_len;
	u8 cookie[0];
};

struct nf_flowtable;

struct psample_group;

struct action_gate_entry;

struct flow_action_entry {
	enum flow_action_id id;
	enum flow_action_hw_stats hw_stats;
	action_destr destructor;
	void *destructor_priv;
	union {
		u32 chain_index;
		struct net_device *dev;
		struct {
			u16 vid;
			__be16 proto;
			u8 prio;
		} vlan;
		struct {
			enum flow_action_mangle_base htype;
			u32 offset;
			u32 mask;
			u32 val;
		} mangle;
		struct ip_tunnel_info *tunnel;
		u32 csum_flags;
		u32 mark;
		u16 ptype;
		u32 priority;
		struct {
			u32 ctx;
			u32 index;
			u8 vf;
		} queue;
		struct {
			struct psample_group *psample_group;
			u32 rate;
			u32 trunc_size;
			bool truncate;
		} sample;
		struct {
			u32 index;
			u32 burst;
			u64 rate_bytes_ps;
			u32 mtu;
		} police;
		struct {
			int action;
			u16 zone;
			struct nf_flowtable *flow_table;
		} ct;
		struct {
			long unsigned int cookie;
			u32 mark;
			u32 labels[4];
		} ct_metadata;
		struct {
			u32 label;
			__be16 proto;
			u8 tc;
			u8 bos;
			u8 ttl;
		} mpls_push;
		struct {
			__be16 proto;
		} mpls_pop;
		struct {
			u32 label;
			u8 tc;
			u8 bos;
			u8 ttl;
		} mpls_mangle;
		struct {
			u32 index;
			s32 prio;
			u64 basetime;
			u64 cycletime;
			u64 cycletimeext;
			u32 num_entries;
			struct action_gate_entry *entries;
		} gate;
	};
	struct flow_action_cookie *cookie;
};

struct flow_action {
	unsigned int num_entries;
	struct flow_action_entry entries[0];
};

struct flow_rule {
	struct flow_match match;
	struct flow_action action;
};

enum flow_block_command {
	FLOW_BLOCK_BIND = 0,
	FLOW_BLOCK_UNBIND = 1,
};

enum flow_block_binder_type {
	FLOW_BLOCK_BINDER_TYPE_UNSPEC = 0,
	FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS = 1,
	FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS = 2,
	FLOW_BLOCK_BINDER_TYPE_RED_EARLY_DROP = 3,
	FLOW_BLOCK_BINDER_TYPE_RED_MARK = 4,
};

struct flow_block_offload {
	enum flow_block_command command;
	enum flow_block_binder_type binder_type;
	bool block_shared;
	bool unlocked_driver_cb;
	struct net *net;
	struct flow_block *block;
	struct list_head cb_list;
	struct list_head *driver_block_list;
	struct netlink_ext_ack *extack;
	struct Qdisc *sch;
	struct list_head *cb_list_head;
};

struct flow_block_cb;

struct flow_block_indr {
	struct list_head list;
	struct net_device *dev;
	struct Qdisc *sch;
	enum flow_block_binder_type binder_type;
	void *data;
	void *cb_priv;
	void (*cleanup)(struct flow_block_cb *);
};

struct flow_block_cb {
	struct list_head driver_list;
	struct list_head list;
	flow_setup_cb_t *cb;
	void *cb_ident;
	void *cb_priv;
	void (*release)(void *);
	struct flow_block_indr indr;
	unsigned int refcnt;
};

typedef int flow_indr_block_bind_cb_t(struct net_device *, struct Qdisc *, void *, enum tc_setup_type, void *, void *, void (*)(struct flow_block_cb *));

struct flow_indr_dev {
	struct list_head list;
	flow_indr_block_bind_cb_t *cb;
	void *cb_priv;
	refcount_t refcnt;
	struct callback_head rcu;
};

struct flow_indir_dev_info {
	void *data;
	struct net_device *dev;
	struct Qdisc *sch;
	enum tc_setup_type type;
	void (*cleanup)(struct flow_block_cb *);
	struct list_head list;
	enum flow_block_command command;
	enum flow_block_binder_type binder_type;
	struct list_head *cb_list;
};

struct rx_queue_attribute {
	struct attribute attr;
	ssize_t (*show)(struct netdev_rx_queue *, char *);
	ssize_t (*store)(struct netdev_rx_queue *, const char *, size_t);
};

struct netdev_queue_attribute {
	struct attribute attr;
	ssize_t (*show)(struct netdev_queue *, char *);
	ssize_t (*store)(struct netdev_queue *, const char *, size_t);
};

struct fib_rule_uid_range {
	__u32 start;
	__u32 end;
};

enum {
	FRA_UNSPEC = 0,
	FRA_DST = 1,
	FRA_SRC = 2,
	FRA_IIFNAME = 3,
	FRA_GOTO = 4,
	FRA_UNUSED2 = 5,
	FRA_PRIORITY = 6,
	FRA_UNUSED3 = 7,
	FRA_UNUSED4 = 8,
	FRA_UNUSED5 = 9,
	FRA_FWMARK = 10,
	FRA_FLOW = 11,
	FRA_TUN_ID = 12,
	FRA_SUPPRESS_IFGROUP = 13,
	FRA_SUPPRESS_PREFIXLEN = 14,
	FRA_TABLE = 15,
	FRA_FWMASK = 16,
	FRA_OIFNAME = 17,
	FRA_PAD = 18,
	FRA_L3MDEV = 19,
	FRA_UID_RANGE = 20,
	FRA_PROTOCOL = 21,
	FRA_IP_PROTO = 22,
	FRA_SPORT_RANGE = 23,
	FRA_DPORT_RANGE = 24,
	__FRA_MAX = 25,
};

enum {
	FR_ACT_UNSPEC = 0,
	FR_ACT_TO_TBL = 1,
	FR_ACT_GOTO = 2,
	FR_ACT_NOP = 3,
	FR_ACT_RES3 = 4,
	FR_ACT_RES4 = 5,
	FR_ACT_BLACKHOLE = 6,
	FR_ACT_UNREACHABLE = 7,
	FR_ACT_PROHIBIT = 8,
	__FR_ACT_MAX = 9,
};

struct fib_rule_notifier_info {
	struct fib_notifier_info info;
	struct fib_rule *rule;
};

struct trace_event_raw_kfree_skb {
	struct trace_entry ent;
	void *skbaddr;
	void *location;
	short unsigned int protocol;
	char __data[0];
};

struct trace_event_raw_consume_skb {
	struct trace_entry ent;
	void *skbaddr;
	char __data[0];
};

struct trace_event_raw_skb_copy_datagram_iovec {
	struct trace_entry ent;
	const void *skbaddr;
	int len;
	char __data[0];
};

struct trace_event_data_offsets_kfree_skb {};

struct trace_event_data_offsets_consume_skb {};

struct trace_event_data_offsets_skb_copy_datagram_iovec {};

typedef void (*btf_trace_kfree_skb)(void *, struct sk_buff *, void *);

typedef void (*btf_trace_consume_skb)(void *, struct sk_buff *);

typedef void (*btf_trace_skb_copy_datagram_iovec)(void *, const struct sk_buff *, int);

struct trace_event_raw_net_dev_start_xmit {
	struct trace_entry ent;
	u32 __data_loc_name;
	u16 queue_mapping;
	const void *skbaddr;
	bool vlan_tagged;
	u16 vlan_proto;
	u16 vlan_tci;
	u16 protocol;
	u8 ip_summed;
	unsigned int len;
	unsigned int data_len;
	int network_offset;
	bool transport_offset_valid;
	int transport_offset;
	u8 tx_flags;
	u16 gso_size;
	u16 gso_segs;
	u16 gso_type;
	char __data[0];
};

struct trace_event_raw_net_dev_xmit {
	struct trace_entry ent;
	void *skbaddr;
	unsigned int len;
	int rc;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_net_dev_xmit_timeout {
	struct trace_entry ent;
	u32 __data_loc_name;
	u32 __data_loc_driver;
	int queue_index;
	char __data[0];
};

struct trace_event_raw_net_dev_template {
	struct trace_entry ent;
	void *skbaddr;
	unsigned int len;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_net_dev_rx_verbose_template {
	struct trace_entry ent;
	u32 __data_loc_name;
	unsigned int napi_id;
	u16 queue_mapping;
	const void *skbaddr;
	bool vlan_tagged;
	u16 vlan_proto;
	u16 vlan_tci;
	u16 protocol;
	u8 ip_summed;
	u32 hash;
	bool l4_hash;
	unsigned int len;
	unsigned int data_len;
	unsigned int truesize;
	bool mac_header_valid;
	int mac_header;
	unsigned char nr_frags;
	u16 gso_size;
	u16 gso_type;
	char __data[0];
};

struct trace_event_raw_net_dev_rx_exit_template {
	struct trace_entry ent;
	int ret;
	char __data[0];
};

struct trace_event_data_offsets_net_dev_start_xmit {
	u32 name;
};

struct trace_event_data_offsets_net_dev_xmit {
	u32 name;
};

struct trace_event_data_offsets_net_dev_xmit_timeout {
	u32 name;
	u32 driver;
};

struct trace_event_data_offsets_net_dev_template {
	u32 name;
};

struct trace_event_data_offsets_net_dev_rx_verbose_template {
	u32 name;
};

struct trace_event_data_offsets_net_dev_rx_exit_template {};

typedef void (*btf_trace_net_dev_start_xmit)(void *, const struct sk_buff *, const struct net_device *);

typedef void (*btf_trace_net_dev_xmit)(void *, struct sk_buff *, int, struct net_device *, unsigned int);

typedef void (*btf_trace_net_dev_xmit_timeout)(void *, struct net_device *, int);

typedef void (*btf_trace_net_dev_queue)(void *, struct sk_buff *);

typedef void (*btf_trace_netif_receive_skb)(void *, struct sk_buff *);

typedef void (*btf_trace_netif_rx)(void *, struct sk_buff *);

typedef void (*btf_trace_napi_gro_frags_entry)(void *, const struct sk_buff *);

typedef void (*btf_trace_napi_gro_receive_entry)(void *, const struct sk_buff *);

typedef void (*btf_trace_netif_receive_skb_entry)(void *, const struct sk_buff *);

typedef void (*btf_trace_netif_receive_skb_list_entry)(void *, const struct sk_buff *);

typedef void (*btf_trace_netif_rx_entry)(void *, const struct sk_buff *);

typedef void (*btf_trace_netif_rx_ni_entry)(void *, const struct sk_buff *);

typedef void (*btf_trace_napi_gro_frags_exit)(void *, int);

typedef void (*btf_trace_napi_gro_receive_exit)(void *, int);

typedef void (*btf_trace_netif_receive_skb_exit)(void *, int);

typedef void (*btf_trace_netif_rx_exit)(void *, int);

typedef void (*btf_trace_netif_rx_ni_exit)(void *, int);

typedef void (*btf_trace_netif_receive_skb_list_exit)(void *, int);

struct trace_event_raw_napi_poll {
	struct trace_entry ent;
	struct napi_struct *napi;
	u32 __data_loc_dev_name;
	int work;
	int budget;
	char __data[0];
};

struct trace_event_data_offsets_napi_poll {
	u32 dev_name;
};

typedef void (*btf_trace_napi_poll)(void *, struct napi_struct *, int, int);

enum tcp_ca_state {
	TCP_CA_Open = 0,
	TCP_CA_Disorder = 1,
	TCP_CA_CWR = 2,
	TCP_CA_Recovery = 3,
	TCP_CA_Loss = 4,
};

struct trace_event_raw_sock_rcvqueue_full {
	struct trace_entry ent;
	int rmem_alloc;
	unsigned int truesize;
	int sk_rcvbuf;
	char __data[0];
};

struct trace_event_raw_sock_exceed_buf_limit {
	struct trace_entry ent;
	char name[32];
	long int *sysctl_mem;
	long int allocated;
	int sysctl_rmem;
	int rmem_alloc;
	int sysctl_wmem;
	int wmem_alloc;
	int wmem_queued;
	int kind;
	char __data[0];
};

struct trace_event_raw_inet_sock_set_state {
	struct trace_entry ent;
	const void *skaddr;
	int oldstate;
	int newstate;
	__u16 sport;
	__u16 dport;
	__u16 family;
	__u16 protocol;
	__u8 saddr[4];
	__u8 daddr[4];
	__u8 saddr_v6[16];
	__u8 daddr_v6[16];
	char __data[0];
};

struct trace_event_data_offsets_sock_rcvqueue_full {};

struct trace_event_data_offsets_sock_exceed_buf_limit {};

struct trace_event_data_offsets_inet_sock_set_state {};

typedef void (*btf_trace_sock_rcvqueue_full)(void *, struct sock *, struct sk_buff *);

typedef void (*btf_trace_sock_exceed_buf_limit)(void *, struct sock *, struct proto *, long int, int);

typedef void (*btf_trace_inet_sock_set_state)(void *, const struct sock *, const int, const int);

struct trace_event_raw_udp_fail_queue_rcv_skb {
	struct trace_entry ent;
	int rc;
	__u16 lport;
	char __data[0];
};

struct trace_event_data_offsets_udp_fail_queue_rcv_skb {};

typedef void (*btf_trace_udp_fail_queue_rcv_skb)(void *, int, struct sock *);

struct trace_event_raw_tcp_event_sk_skb {
	struct trace_entry ent;
	const void *skbaddr;
	const void *skaddr;
	int state;
	__u16 sport;
	__u16 dport;
	__u8 saddr[4];
	__u8 daddr[4];
	__u8 saddr_v6[16];
	__u8 daddr_v6[16];
	char __data[0];
};

struct trace_event_raw_tcp_event_sk {
	struct trace_entry ent;
	const void *skaddr;
	__u16 sport;
	__u16 dport;
	__u8 saddr[4];
	__u8 daddr[4];
	__u8 saddr_v6[16];
	__u8 daddr_v6[16];
	__u64 sock_cookie;
	char __data[0];
};

struct trace_event_raw_tcp_retransmit_synack {
	struct trace_entry ent;
	const void *skaddr;
	const void *req;
	__u16 sport;
	__u16 dport;
	__u8 saddr[4];
	__u8 daddr[4];
	__u8 saddr_v6[16];
	__u8 daddr_v6[16];
	char __data[0];
};

struct trace_event_raw_tcp_probe {
	struct trace_entry ent;
	__u8 saddr[28];
	__u8 daddr[28];
	__u16 sport;
	__u16 dport;
	__u32 mark;
	__u16 data_len;
	__u32 snd_nxt;
	__u32 snd_una;
	__u32 snd_cwnd;
	__u32 ssthresh;
	__u32 snd_wnd;
	__u32 srtt;
	__u32 rcv_wnd;
	__u64 sock_cookie;
	char __data[0];
};

struct trace_event_data_offsets_tcp_event_sk_skb {};

struct trace_event_data_offsets_tcp_event_sk {};

struct trace_event_data_offsets_tcp_retransmit_synack {};

struct trace_event_data_offsets_tcp_probe {};

typedef void (*btf_trace_tcp_retransmit_skb)(void *, const struct sock *, const struct sk_buff *);

typedef void (*btf_trace_tcp_send_reset)(void *, const struct sock *, const struct sk_buff *);

typedef void (*btf_trace_tcp_receive_reset)(void *, struct sock *);

typedef void (*btf_trace_tcp_destroy_sock)(void *, struct sock *);

typedef void (*btf_trace_tcp_rcv_space_adjust)(void *, struct sock *);

typedef void (*btf_trace_tcp_retransmit_synack)(void *, const struct sock *, const struct request_sock *);

typedef void (*btf_trace_tcp_probe)(void *, struct sock *, struct sk_buff *);

struct trace_event_raw_fib_table_lookup {
	struct trace_entry ent;
	u32 tb_id;
	int err;
	int oif;
	int iif;
	u8 proto;
	__u8 tos;
	__u8 scope;
	__u8 flags;
	__u8 src[4];
	__u8 dst[4];
	__u8 gw4[4];
	__u8 gw6[16];
	u16 sport;
	u16 dport;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_data_offsets_fib_table_lookup {
	u32 name;
};

typedef void (*btf_trace_fib_table_lookup)(void *, u32, const struct flowi4 *, const struct fib_nh_common *, int);

struct trace_event_raw_qdisc_dequeue {
	struct trace_entry ent;
	struct Qdisc *qdisc;
	const struct netdev_queue *txq;
	int packets;
	void *skbaddr;
	int ifindex;
	u32 handle;
	u32 parent;
	long unsigned int txq_state;
	char __data[0];
};

struct trace_event_raw_qdisc_reset {
	struct trace_entry ent;
	u32 __data_loc_dev;
	u32 __data_loc_kind;
	u32 parent;
	u32 handle;
	char __data[0];
};

struct trace_event_raw_qdisc_destroy {
	struct trace_entry ent;
	u32 __data_loc_dev;
	u32 __data_loc_kind;
	u32 parent;
	u32 handle;
	char __data[0];
};

struct trace_event_raw_qdisc_create {
	struct trace_entry ent;
	u32 __data_loc_dev;
	u32 __data_loc_kind;
	u32 parent;
	char __data[0];
};

struct trace_event_data_offsets_qdisc_dequeue {};

struct trace_event_data_offsets_qdisc_reset {
	u32 dev;
	u32 kind;
};

struct trace_event_data_offsets_qdisc_destroy {
	u32 dev;
	u32 kind;
};

struct trace_event_data_offsets_qdisc_create {
	u32 dev;
	u32 kind;
};

typedef void (*btf_trace_qdisc_dequeue)(void *, struct Qdisc *, const struct netdev_queue *, int, struct sk_buff *);

typedef void (*btf_trace_qdisc_reset)(void *, struct Qdisc *);

typedef void (*btf_trace_qdisc_destroy)(void *, struct Qdisc *);

typedef void (*btf_trace_qdisc_create)(void *, const struct Qdisc_ops *, struct net_device *, u32);

struct bridge_stp_xstats {
	__u64 transition_blk;
	__u64 transition_fwd;
	__u64 rx_bpdu;
	__u64 tx_bpdu;
	__u64 rx_tcn;
	__u64 tx_tcn;
};

struct br_mcast_stats {
	__u64 igmp_v1queries[2];
	__u64 igmp_v2queries[2];
	__u64 igmp_v3queries[2];
	__u64 igmp_leaves[2];
	__u64 igmp_v1reports[2];
	__u64 igmp_v2reports[2];
	__u64 igmp_v3reports[2];
	__u64 igmp_parse_errors;
	__u64 mld_v1queries[2];
	__u64 mld_v2queries[2];
	__u64 mld_leaves[2];
	__u64 mld_v1reports[2];
	__u64 mld_v2reports[2];
	__u64 mld_parse_errors;
	__u64 mcast_bytes[2];
	__u64 mcast_packets[2];
};

struct br_ip {
	union {
		__be32 ip4;
		struct in6_addr ip6;
	} src;
	union {
		__be32 ip4;
		struct in6_addr ip6;
	} dst;
	__be16 proto;
	__u16 vid;
};

struct bridge_id {
	unsigned char prio[2];
	unsigned char addr[6];
};

typedef struct bridge_id bridge_id;

struct mac_addr {
	unsigned char addr[6];
};

typedef struct mac_addr mac_addr;

typedef __u16 port_id;

struct bridge_mcast_own_query {
	struct timer_list timer;
	u32 startup_sent;
};

struct bridge_mcast_other_query {
	struct timer_list timer;
	long unsigned int delay_time;
};

struct net_bridge_port;

struct bridge_mcast_querier {
	struct br_ip addr;
	struct net_bridge_port *port;
};

struct net_bridge;

struct bridge_mcast_stats;

struct net_bridge_port {
	struct net_bridge *br;
	struct net_device *dev;
	struct list_head list;
	long unsigned int flags;
	struct net_bridge_port *backup_port;
	u8 priority;
	u8 state;
	u16 port_no;
	unsigned char topology_change_ack;
	unsigned char config_pending;
	port_id port_id;
	port_id designated_port;
	bridge_id designated_root;
	bridge_id designated_bridge;
	u32 path_cost;
	u32 designated_cost;
	long unsigned int designated_age;
	struct timer_list forward_delay_timer;
	struct timer_list hold_timer;
	struct timer_list message_age_timer;
	struct kobject kobj;
	struct callback_head rcu;
	struct bridge_mcast_own_query ip4_own_query;
	struct bridge_mcast_own_query ip6_own_query;
	unsigned char multicast_router;
	struct bridge_mcast_stats *mcast_stats;
	struct timer_list multicast_router_timer;
	struct hlist_head mglist;
	struct hlist_node rlist;
	char sysfs_name[16];
	struct netpoll *np;
	u16 group_fwd_mask;
	u16 backup_redirected_cnt;
	struct bridge_stp_xstats stp_xstats;
};

struct bridge_mcast_stats {
	struct br_mcast_stats mstats;
	struct u64_stats_sync syncp;
};

struct net_bridge {
	spinlock_t lock;
	spinlock_t hash_lock;
	struct list_head port_list;
	struct net_device *dev;
	struct pcpu_sw_netstats *stats;
	long unsigned int options;
	struct rhashtable fdb_hash_tbl;
	union {
		struct rtable fake_rtable;
		struct rt6_info fake_rt6_info;
	};
	u16 group_fwd_mask;
	u16 group_fwd_mask_required;
	bridge_id designated_root;
	bridge_id bridge_id;
	unsigned char topology_change;
	unsigned char topology_change_detected;
	u16 root_port;
	long unsigned int max_age;
	long unsigned int hello_time;
	long unsigned int forward_delay;
	long unsigned int ageing_time;
	long unsigned int bridge_max_age;
	long unsigned int bridge_hello_time;
	long unsigned int bridge_forward_delay;
	long unsigned int bridge_ageing_time;
	u32 root_path_cost;
	u8 group_addr[6];
	enum {
		BR_NO_STP = 0,
		BR_KERNEL_STP = 1,
		BR_USER_STP = 2,
	} stp_enabled;
	u32 hash_max;
	u32 multicast_last_member_count;
	u32 multicast_startup_query_count;
	u8 multicast_igmp_version;
	u8 multicast_router;
	u8 multicast_mld_version;
	spinlock_t multicast_lock;
	long unsigned int multicast_last_member_interval;
	long unsigned int multicast_membership_interval;
	long unsigned int multicast_querier_interval;
	long unsigned int multicast_query_interval;
	long unsigned int multicast_query_response_interval;
	long unsigned int multicast_startup_query_interval;
	struct rhashtable mdb_hash_tbl;
	struct rhashtable sg_port_tbl;
	struct hlist_head mcast_gc_list;
	struct hlist_head mdb_list;
	struct hlist_head router_list;
	struct timer_list multicast_router_timer;
	struct bridge_mcast_other_query ip4_other_query;
	struct bridge_mcast_own_query ip4_own_query;
	struct bridge_mcast_querier ip4_querier;
	struct bridge_mcast_stats *mcast_stats;
	struct bridge_mcast_other_query ip6_other_query;
	struct bridge_mcast_own_query ip6_own_query;
	struct bridge_mcast_querier ip6_querier;
	struct work_struct mcast_gc_work;
	struct timer_list hello_timer;
	struct timer_list tcn_timer;
	struct timer_list topology_change_timer;
	struct delayed_work gc_work;
	struct kobject *ifobj;
	u32 auto_cnt;
	struct hlist_head fdb_list;
};

struct net_bridge_fdb_key {
	mac_addr addr;
	u16 vlan_id;
};

struct net_bridge_fdb_entry {
	struct rhash_head rhnode;
	struct net_bridge_port *dst;
	struct net_bridge_fdb_key key;
	struct hlist_node fdb_node;
	long unsigned int flags;
	long: 64;
	long: 64;
	long unsigned int updated;
	long unsigned int used;
	struct callback_head rcu;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct trace_event_raw_br_fdb_add {
	struct trace_entry ent;
	u8 ndm_flags;
	u32 __data_loc_dev;
	unsigned char addr[6];
	u16 vid;
	u16 nlh_flags;
	char __data[0];
};

struct trace_event_raw_br_fdb_external_learn_add {
	struct trace_entry ent;
	u32 __data_loc_br_dev;
	u32 __data_loc_dev;
	unsigned char addr[6];
	u16 vid;
	char __data[0];
};

struct trace_event_raw_fdb_delete {
	struct trace_entry ent;
	u32 __data_loc_br_dev;
	u32 __data_loc_dev;
	unsigned char addr[6];
	u16 vid;
	char __data[0];
};

struct trace_event_raw_br_fdb_update {
	struct trace_entry ent;
	u32 __data_loc_br_dev;
	u32 __data_loc_dev;
	unsigned char addr[6];
	u16 vid;
	long unsigned int flags;
	char __data[0];
};

struct trace_event_data_offsets_br_fdb_add {
	u32 dev;
};

struct trace_event_data_offsets_br_fdb_external_learn_add {
	u32 br_dev;
	u32 dev;
};

struct trace_event_data_offsets_fdb_delete {
	u32 br_dev;
	u32 dev;
};

struct trace_event_data_offsets_br_fdb_update {
	u32 br_dev;
	u32 dev;
};

typedef void (*btf_trace_br_fdb_add)(void *, struct ndmsg *, struct net_device *, const unsigned char *, u16, u16);

typedef void (*btf_trace_br_fdb_external_learn_add)(void *, struct net_bridge *, struct net_bridge_port *, const unsigned char *, u16);

typedef void (*btf_trace_fdb_delete)(void *, struct net_bridge *, struct net_bridge_fdb_entry *);

typedef void (*btf_trace_br_fdb_update)(void *, struct net_bridge *, struct net_bridge_port *, const unsigned char *, u16, long unsigned int);

struct trace_event_raw_neigh_create {
	struct trace_entry ent;
	u32 family;
	u32 __data_loc_dev;
	int entries;
	u8 created;
	u8 gc_exempt;
	u8 primary_key4[4];
	u8 primary_key6[16];
	char __data[0];
};

struct trace_event_raw_neigh_update {
	struct trace_entry ent;
	u32 family;
	u32 __data_loc_dev;
	u8 lladdr[32];
	u8 lladdr_len;
	u8 flags;
	u8 nud_state;
	u8 type;
	u8 dead;
	int refcnt;
	__u8 primary_key4[4];
	__u8 primary_key6[16];
	long unsigned int confirmed;
	long unsigned int updated;
	long unsigned int used;
	u8 new_lladdr[32];
	u8 new_state;
	u32 update_flags;
	u32 pid;
	char __data[0];
};

struct trace_event_raw_neigh__update {
	struct trace_entry ent;
	u32 family;
	u32 __data_loc_dev;
	u8 lladdr[32];
	u8 lladdr_len;
	u8 flags;
	u8 nud_state;
	u8 type;
	u8 dead;
	int refcnt;
	__u8 primary_key4[4];
	__u8 primary_key6[16];
	long unsigned int confirmed;
	long unsigned int updated;
	long unsigned int used;
	u32 err;
	char __data[0];
};

struct trace_event_data_offsets_neigh_create {
	u32 dev;
};

struct trace_event_data_offsets_neigh_update {
	u32 dev;
};

struct trace_event_data_offsets_neigh__update {
	u32 dev;
};

typedef void (*btf_trace_neigh_create)(void *, struct neigh_table *, struct net_device *, const void *, const struct neighbour *, bool);

typedef void (*btf_trace_neigh_update)(void *, struct neighbour *, const u8 *, u8, u32, u32);

typedef void (*btf_trace_neigh_update_done)(void *, struct neighbour *, int);

typedef void (*btf_trace_neigh_timer_handler)(void *, struct neighbour *, int);

typedef void (*btf_trace_neigh_event_send_done)(void *, struct neighbour *, int);

typedef void (*btf_trace_neigh_event_send_dead)(void *, struct neighbour *, int);

typedef void (*btf_trace_neigh_cleanup_and_release)(void *, struct neighbour *, int);

struct update_classid_context {
	u32 classid;
	unsigned int batch;
};

struct rtnexthop {
	short unsigned int rtnh_len;
	unsigned char rtnh_flags;
	unsigned char rtnh_hops;
	int rtnh_ifindex;
};

struct lwtunnel_encap_ops {
	int (*build_state)(struct net *, struct nlattr *, unsigned int, const void *, struct lwtunnel_state **, struct netlink_ext_ack *);
	void (*destroy_state)(struct lwtunnel_state *);
	int (*output)(struct net *, struct sock *, struct sk_buff *);
	int (*input)(struct sk_buff *);
	int (*fill_encap)(struct sk_buff *, struct lwtunnel_state *);
	int (*get_encap_size)(struct lwtunnel_state *);
	int (*cmp_encap)(struct lwtunnel_state *, struct lwtunnel_state *);
	int (*xmit)(struct sk_buff *);
	struct module *owner;
};

enum {
	LWT_BPF_PROG_UNSPEC = 0,
	LWT_BPF_PROG_FD = 1,
	LWT_BPF_PROG_NAME = 2,
	__LWT_BPF_PROG_MAX = 3,
};

enum {
	LWT_BPF_UNSPEC = 0,
	LWT_BPF_IN = 1,
	LWT_BPF_OUT = 2,
	LWT_BPF_XMIT = 3,
	LWT_BPF_XMIT_HEADROOM = 4,
	__LWT_BPF_MAX = 5,
};

enum {
	LWTUNNEL_XMIT_DONE = 0,
	LWTUNNEL_XMIT_CONTINUE = 1,
};

struct bpf_lwt_prog {
	struct bpf_prog *prog;
	char *name;
};

struct bpf_lwt {
	struct bpf_lwt_prog in;
	struct bpf_lwt_prog out;
	struct bpf_lwt_prog xmit;
	int family;
};

struct dst_cache_pcpu {
	long unsigned int refresh_ts;
	struct dst_entry *dst;
	u32 cookie;
	union {
		struct in_addr in_saddr;
		struct in6_addr in6_saddr;
	};
};

struct gro_cell;

struct gro_cells {
	struct gro_cell *cells;
};

struct gro_cell {
	struct sk_buff_head napi_skbs;
	struct napi_struct napi;
};

enum {
	BPF_LOCAL_STORAGE_GET_F_CREATE = 1,
	BPF_SK_STORAGE_GET_F_CREATE = 1,
};

enum {
	SK_DIAG_BPF_STORAGE_REQ_NONE = 0,
	SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 1,
	__SK_DIAG_BPF_STORAGE_REQ_MAX = 2,
};

enum {
	SK_DIAG_BPF_STORAGE_REP_NONE = 0,
	SK_DIAG_BPF_STORAGE = 1,
	__SK_DIAG_BPF_STORAGE_REP_MAX = 2,
};

enum {
	SK_DIAG_BPF_STORAGE_NONE = 0,
	SK_DIAG_BPF_STORAGE_PAD = 1,
	SK_DIAG_BPF_STORAGE_MAP_ID = 2,
	SK_DIAG_BPF_STORAGE_MAP_VALUE = 3,
	__SK_DIAG_BPF_STORAGE_MAX = 4,
};

typedef u64 (*btf_bpf_sk_storage_get)(struct bpf_map *, struct sock *, void *, u64);

typedef u64 (*btf_bpf_sk_storage_delete)(struct bpf_map *, struct sock *);

struct bpf_sk_storage_diag {
	u32 nr_maps;
	struct bpf_map *maps[0];
};

struct bpf_iter_seq_sk_storage_map_info {
	struct bpf_map *map;
	unsigned int bucket_id;
	unsigned int skip_elems;
};

struct bpf_iter__bpf_sk_storage_map {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct bpf_map *map;
	};
	union {
		struct sock *sk;
	};
	union {
		void *value;
	};
};

struct compat_cmsghdr {
	compat_size_t cmsg_len;
	compat_int_t cmsg_level;
	compat_int_t cmsg_type;
};

typedef struct sk_buff * (*gro_receive_t)(struct list_head *, struct sk_buff *);

struct nvmem_cell___2;

enum macvlan_mode {
	MACVLAN_MODE_PRIVATE = 1,
	MACVLAN_MODE_VEPA = 2,
	MACVLAN_MODE_BRIDGE = 4,
	MACVLAN_MODE_PASSTHRU = 8,
	MACVLAN_MODE_SOURCE = 16,
};

struct tc_ratespec {
	unsigned char cell_log;
	__u8 linklayer;
	short unsigned int overhead;
	short int cell_align;
	short unsigned int mpu;
	__u32 rate;
};

struct tc_prio_qopt {
	int bands;
	__u8 priomap[16];
};

enum {
	TCA_UNSPEC = 0,
	TCA_KIND = 1,
	TCA_OPTIONS = 2,
	TCA_STATS = 3,
	TCA_XSTATS = 4,
	TCA_RATE = 5,
	TCA_FCNT = 6,
	TCA_STATS2 = 7,
	TCA_STAB = 8,
	TCA_PAD = 9,
	TCA_DUMP_INVISIBLE = 10,
	TCA_CHAIN = 11,
	TCA_HW_OFFLOAD = 12,
	TCA_INGRESS_BLOCK = 13,
	TCA_EGRESS_BLOCK = 14,
	TCA_DUMP_FLAGS = 15,
	__TCA_MAX = 16,
};

struct vlan_pcpu_stats {
	u64 rx_packets;
	u64 rx_bytes;
	u64 rx_multicast;
	u64 tx_packets;
	u64 tx_bytes;
	struct u64_stats_sync syncp;
	u32 rx_errors;
	u32 tx_dropped;
};

struct netpoll___2;

struct skb_array {
	struct ptr_ring ring;
};

struct macvlan_port;

struct macvlan_dev {
	struct net_device *dev;
	struct list_head list;
	struct hlist_node hlist;
	struct macvlan_port *port;
	struct net_device *lowerdev;
	void *accel_priv;
	struct vlan_pcpu_stats *pcpu_stats;
	long unsigned int mc_filter[4];
	netdev_features_t set_features;
	enum macvlan_mode mode;
	u16 flags;
	unsigned int macaddr_count;
	struct netpoll___2 *netpoll;
};

struct psched_ratecfg {
	u64 rate_bytes_ps;
	u32 mult;
	u16 overhead;
	u8 linklayer;
	u8 shift;
};

struct mini_Qdisc_pair {
	struct mini_Qdisc miniq1;
	struct mini_Qdisc miniq2;
	struct mini_Qdisc **p_miniq;
};

struct pfifo_fast_priv {
	struct skb_array q[3];
};

struct tc_qopt_offload_stats {
	struct gnet_stats_basic_packed *bstats;
	struct gnet_stats_queue *qstats;
};

enum tc_mq_command {
	TC_MQ_CREATE = 0,
	TC_MQ_DESTROY = 1,
	TC_MQ_STATS = 2,
	TC_MQ_GRAFT = 3,
};

struct tc_mq_opt_offload_graft_params {
	long unsigned int queue;
	u32 child_handle;
};

struct tc_mq_qopt_offload {
	enum tc_mq_command command;
	u32 handle;
	union {
		struct tc_qopt_offload_stats stats;
		struct tc_mq_opt_offload_graft_params graft_params;
	};
};

struct mq_sched {
	struct Qdisc **qdiscs;
};

enum tc_link_layer {
	TC_LINKLAYER_UNAWARE = 0,
	TC_LINKLAYER_ETHERNET = 1,
	TC_LINKLAYER_ATM = 2,
};

enum {
	TCA_STAB_UNSPEC = 0,
	TCA_STAB_BASE = 1,
	TCA_STAB_DATA = 2,
	__TCA_STAB_MAX = 3,
};

struct qdisc_rate_table {
	struct tc_ratespec rate;
	u32 data[256];
	struct qdisc_rate_table *next;
	int refcnt;
};

struct Qdisc_class_common {
	u32 classid;
	struct hlist_node hnode;
};

struct Qdisc_class_hash {
	struct hlist_head *hash;
	unsigned int hashsize;
	unsigned int hashmask;
	unsigned int hashelems;
};

struct qdisc_watchdog {
	u64 last_expires;
	struct hrtimer timer;
	struct Qdisc *qdisc;
};

enum tc_root_command {
	TC_ROOT_GRAFT = 0,
};

struct tc_root_qopt_offload {
	enum tc_root_command command;
	u32 handle;
	bool ingress;
};

struct check_loop_arg {
	struct qdisc_walker w;
	struct Qdisc *p;
	int depth;
};

struct tcf_bind_args {
	struct tcf_walker w;
	long unsigned int base;
	long unsigned int cl;
	u32 classid;
};

struct tc_bind_class_args {
	struct qdisc_walker w;
	long unsigned int new_cl;
	u32 portid;
	u32 clid;
};

struct qdisc_dump_args {
	struct qdisc_walker w;
	struct sk_buff *skb;
	struct netlink_callback *cb;
};

enum net_xmit_qdisc_t {
	__NET_XMIT_STOLEN = 65536,
	__NET_XMIT_BYPASS = 131072,
};

enum {
	TCA_ACT_UNSPEC = 0,
	TCA_ACT_KIND = 1,
	TCA_ACT_OPTIONS = 2,
	TCA_ACT_INDEX = 3,
	TCA_ACT_STATS = 4,
	TCA_ACT_PAD = 5,
	TCA_ACT_COOKIE = 6,
	TCA_ACT_FLAGS = 7,
	TCA_ACT_HW_STATS = 8,
	TCA_ACT_USED_HW_STATS = 9,
	__TCA_ACT_MAX = 10,
};

enum tca_id {
	TCA_ID_UNSPEC = 0,
	TCA_ID_POLICE = 1,
	TCA_ID_GACT = 5,
	TCA_ID_IPT = 6,
	TCA_ID_PEDIT = 7,
	TCA_ID_MIRRED = 8,
	TCA_ID_NAT = 9,
	TCA_ID_XT = 10,
	TCA_ID_SKBEDIT = 11,
	TCA_ID_VLAN = 12,
	TCA_ID_BPF = 13,
	TCA_ID_CONNMARK = 14,
	TCA_ID_SKBMOD = 15,
	TCA_ID_CSUM = 16,
	TCA_ID_TUNNEL_KEY = 17,
	TCA_ID_SIMP = 22,
	TCA_ID_IFE = 25,
	TCA_ID_SAMPLE = 26,
	TCA_ID_CTINFO = 27,
	TCA_ID_MPLS = 28,
	TCA_ID_CT = 29,
	TCA_ID_GATE = 30,
	__TCA_ID_MAX = 255,
};

struct tcf_t {
	__u64 install;
	__u64 lastuse;
	__u64 expires;
	__u64 firstuse;
};

struct psample_group {
	struct list_head list;
	struct net *net;
	u32 group_num;
	u32 refcount;
	u32 seq;
	struct callback_head rcu;
};

struct action_gate_entry {
	u8 gate_state;
	u32 interval;
	s32 ipv;
	s32 maxoctets;
};

enum qdisc_class_ops_flags {
	QDISC_CLASS_OPS_DOIT_UNLOCKED = 1,
};

enum tcf_proto_ops_flags {
	TCF_PROTO_OPS_DOIT_UNLOCKED = 1,
};

typedef void tcf_chain_head_change_t(struct tcf_proto *, void *);

struct tcf_idrinfo {
	struct mutex lock;
	struct idr action_idr;
	struct net *net;
};

struct tc_action_ops;

struct tc_cookie;

struct tc_action {
	const struct tc_action_ops *ops;
	__u32 type;
	struct tcf_idrinfo *idrinfo;
	u32 tcfa_index;
	refcount_t tcfa_refcnt;
	atomic_t tcfa_bindcnt;
	int tcfa_action;
	struct tcf_t tcfa_tm;
	struct gnet_stats_basic_packed tcfa_bstats;
	struct gnet_stats_basic_packed tcfa_bstats_hw;
	struct gnet_stats_queue tcfa_qstats;
	struct net_rate_estimator *tcfa_rate_est;
	spinlock_t tcfa_lock;
	struct gnet_stats_basic_cpu *cpu_bstats;
	struct gnet_stats_basic_cpu *cpu_bstats_hw;
	struct gnet_stats_queue *cpu_qstats;
	struct tc_cookie *act_cookie;
	struct tcf_chain *goto_chain;
	u32 tcfa_flags;
	u8 hw_stats;
	u8 used_hw_stats;
	bool used_hw_stats_valid;
};

typedef void (*tc_action_priv_destructor)(void *);

struct tc_action_ops {
	struct list_head head;
	char kind[16];
	enum tca_id id;
	size_t size;
	struct module *owner;
	int (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *);
	int (*dump)(struct sk_buff *, struct tc_action *, int, int);
	void (*cleanup)(struct tc_action *);
	int (*lookup)(struct net *, struct tc_action **, u32);
	int (*init)(struct net *, struct nlattr *, struct nlattr *, struct tc_action **, int, int, bool, struct tcf_proto *, u32, struct netlink_ext_ack *);
	int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *);
	void (*stats_update)(struct tc_action *, u64, u64, u64, u64, bool);
	size_t (*get_fill_size)(const struct tc_action *);
	struct net_device * (*get_dev)(const struct tc_action *, tc_action_priv_destructor *);
	struct psample_group * (*get_psample_group)(const struct tc_action *, tc_action_priv_destructor *);
};

struct tc_cookie {
	u8 *data;
	u32 len;
	struct callback_head rcu;
};

struct tcf_block_ext_info {
	enum flow_block_binder_type binder_type;
	tcf_chain_head_change_t *chain_head_change;
	void *chain_head_change_priv;
	u32 block_index;
};

struct tcf_qevent {
	struct tcf_block *block;
	struct tcf_block_ext_info info;
	struct tcf_proto *filter_chain;
};

struct tcf_exts {
	__u32 type;
	int nr_actions;
	struct tc_action **actions;
	struct net *net;
	int action;
	int police;
};

enum pedit_header_type {
	TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
	TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
	TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
	TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
	TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
	TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
	__PEDIT_HDR_TYPE_MAX = 6,
};

enum pedit_cmd {
	TCA_PEDIT_KEY_EX_CMD_SET = 0,
	TCA_PEDIT_KEY_EX_CMD_ADD = 1,
	__PEDIT_CMD_MAX = 2,
};

struct tc_pedit_key {
	__u32 mask;
	__u32 val;
	__u32 off;
	__u32 at;
	__u32 offmask;
	__u32 shift;
};

struct tcf_pedit_key_ex {
	enum pedit_header_type htype;
	enum pedit_cmd cmd;
};

struct tcf_pedit {
	struct tc_action common;
	unsigned char tcfp_nkeys;
	unsigned char tcfp_flags;
	struct tc_pedit_key *tcfp_keys;
	struct tcf_pedit_key_ex *tcfp_keys_ex;
};

struct tcf_mirred {
	struct tc_action common;
	int tcfm_eaction;
	bool tcfm_mac_header_xmit;
	struct net_device *tcfm_dev;
	struct list_head tcfm_list;
};

struct tcf_vlan_params {
	int tcfv_action;
	unsigned char tcfv_push_dst[6];
	unsigned char tcfv_push_src[6];
	u16 tcfv_push_vid;
	__be16 tcfv_push_proto;
	u8 tcfv_push_prio;
	bool tcfv_push_prio_exists;
	struct callback_head rcu;
};

struct tcf_vlan {
	struct tc_action common;
	struct tcf_vlan_params *vlan_p;
};

struct tcf_tunnel_key_params {
	struct callback_head rcu;
	int tcft_action;
	struct metadata_dst *tcft_enc_metadata;
};

struct tcf_tunnel_key {
	struct tc_action common;
	struct tcf_tunnel_key_params *params;
};

struct tcf_csum_params {
	u32 update_flags;
	struct callback_head rcu;
};

struct tcf_csum {
	struct tc_action common;
	struct tcf_csum_params *params;
};

struct tcf_gact {
	struct tc_action common;
	u16 tcfg_ptype;
	u16 tcfg_pval;
	int tcfg_paction;
	atomic_t packets;
};

struct tcf_police_params {
	int tcfp_result;
	u32 tcfp_ewma_rate;
	s64 tcfp_burst;
	u32 tcfp_mtu;
	s64 tcfp_mtu_ptoks;
	struct psched_ratecfg rate;
	bool rate_present;
	struct psched_ratecfg peak;
	bool peak_present;
	struct callback_head rcu;
};

struct tcf_police {
	struct tc_action common;
	struct tcf_police_params *params;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	spinlock_t tcfp_lock;
	s64 tcfp_toks;
	s64 tcfp_ptoks;
	s64 tcfp_t_c;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct tcf_sample {
	struct tc_action common;
	u32 rate;
	bool truncate;
	u32 trunc_size;
	struct psample_group *psample_group;
	u32 psample_group_num;
	struct list_head tcfm_list;
};

struct tcf_skbedit_params {
	u32 flags;
	u32 priority;
	u32 mark;
	u32 mask;
	u16 queue_mapping;
	u16 ptype;
	struct callback_head rcu;
};

struct tcf_skbedit {
	struct tc_action common;
	struct tcf_skbedit_params *params;
};

struct nf_nat_range2 {
	unsigned int flags;
	union nf_inet_addr min_addr;
	union nf_inet_addr max_addr;
	union nf_conntrack_man_proto min_proto;
	union nf_conntrack_man_proto max_proto;
	union nf_conntrack_man_proto base_proto;
};

struct tcf_ct_flow_table;

struct tcf_ct_params {
	struct nf_conn *tmpl;
	u16 zone;
	u32 mark;
	u32 mark_mask;
	u32 labels[4];
	u32 labels_mask[4];
	struct nf_nat_range2 range;
	bool ipv4_range;
	u16 ct_action;
	struct callback_head rcu;
	struct tcf_ct_flow_table *ct_ft;
	struct nf_flowtable *nf_ft;
};

struct tcf_ct {
	struct tc_action common;
	struct tcf_ct_params *params;
};

struct tcf_mpls_params {
	int tcfm_action;
	u32 tcfm_label;
	u8 tcfm_tc;
	u8 tcfm_ttl;
	u8 tcfm_bos;
	__be16 tcfm_proto;
	struct callback_head rcu;
};

struct tcf_mpls {
	struct tc_action common;
	struct tcf_mpls_params *mpls_p;
};

struct tcfg_gate_entry {
	int index;
	u8 gate_state;
	u32 interval;
	s32 ipv;
	s32 maxoctets;
	struct list_head list;
};

struct tcf_gate_params {
	s32 tcfg_priority;
	u64 tcfg_basetime;
	u64 tcfg_cycletime;
	u64 tcfg_cycletime_ext;
	u32 tcfg_flags;
	s32 tcfg_clockid;
	size_t num_entries;
	struct list_head entries;
};

struct tcf_gate {
	struct tc_action common;
	struct tcf_gate_params param;
	u8 current_gate_status;
	ktime_t current_close_time;
	u32 current_entry_octets;
	s32 current_max_octets;
	struct tcfg_gate_entry *next_entry;
	struct hrtimer hitimer;
	enum tk_offsets tk_offset;
};

struct tcf_filter_chain_list_item {
	struct list_head list;
	tcf_chain_head_change_t *chain_head_change;
	void *chain_head_change_priv;
};

struct tcf_net {
	spinlock_t idr_lock;
	struct idr idr;
};

struct tcf_block_owner_item {
	struct list_head list;
	struct Qdisc *q;
	enum flow_block_binder_type binder_type;
};

struct tcf_chain_info {
	struct tcf_proto **pprev;
	struct tcf_proto *next;
};

struct tcf_dump_args {
	struct tcf_walker w;
	struct sk_buff *skb;
	struct netlink_callback *cb;
	struct tcf_block *block;
	struct Qdisc *q;
	u32 parent;
	bool terse_dump;
};

struct tcamsg {
	unsigned char tca_family;
	unsigned char tca__pad1;
	short unsigned int tca__pad2;
};

enum {
	TCA_ROOT_UNSPEC = 0,
	TCA_ROOT_TAB = 1,
	TCA_ROOT_FLAGS = 2,
	TCA_ROOT_COUNT = 3,
	TCA_ROOT_TIME_DELTA = 4,
	__TCA_ROOT_MAX = 5,
};

struct tc_action_net {
	struct tcf_idrinfo *idrinfo;
	const struct tc_action_ops *ops;
};

struct tc_fifo_qopt {
	__u32 limit;
};

enum tc_fifo_command {
	TC_FIFO_REPLACE = 0,
	TC_FIFO_DESTROY = 1,
	TC_FIFO_STATS = 2,
};

struct tc_fifo_qopt_offload {
	enum tc_fifo_command command;
	u32 handle;
	u32 parent;
	union {
		struct tc_qopt_offload_stats stats;
	};
};

struct tcf_ematch_tree_hdr {
	__u16 nmatches;
	__u16 progid;
};

enum {
	TCA_EMATCH_TREE_UNSPEC = 0,
	TCA_EMATCH_TREE_HDR = 1,
	TCA_EMATCH_TREE_LIST = 2,
	__TCA_EMATCH_TREE_MAX = 3,
};

struct tcf_ematch_hdr {
	__u16 matchid;
	__u16 kind;
	__u16 flags;
	__u16 pad;
};

struct tcf_pkt_info {
	unsigned char *ptr;
	int nexthdr;
};

struct tcf_ematch_ops;

struct tcf_ematch {
	struct tcf_ematch_ops *ops;
	long unsigned int data;
	unsigned int datalen;
	u16 matchid;
	u16 flags;
	struct net *net;
};

struct tcf_ematch_ops {
	int kind;
	int datalen;
	int (*change)(struct net *, void *, int, struct tcf_ematch *);
	int (*match)(struct sk_buff *, struct tcf_ematch *, struct tcf_pkt_info *);
	void (*destroy)(struct tcf_ematch *);
	int (*dump)(struct sk_buff *, struct tcf_ematch *);
	struct module *owner;
	struct list_head link;
};

struct tcf_ematch_tree {
	struct tcf_ematch_tree_hdr hdr;
	struct tcf_ematch *matches;
};

struct sockaddr_nl {
	__kernel_sa_family_t nl_family;
	short unsigned int nl_pad;
	__u32 nl_pid;
	__u32 nl_groups;
};

struct nlmsgerr {
	int error;
	struct nlmsghdr msg;
};

enum nlmsgerr_attrs {
	NLMSGERR_ATTR_UNUSED = 0,
	NLMSGERR_ATTR_MSG = 1,
	NLMSGERR_ATTR_OFFS = 2,
	NLMSGERR_ATTR_COOKIE = 3,
	NLMSGERR_ATTR_POLICY = 4,
	__NLMSGERR_ATTR_MAX = 5,
	NLMSGERR_ATTR_MAX = 4,
};

struct nl_pktinfo {
	__u32 group;
};

enum {
	NETLINK_UNCONNECTED = 0,
	NETLINK_CONNECTED = 1,
};

enum netlink_skb_flags {
	NETLINK_SKB_DST = 8,
};

struct netlink_notify {
	struct net *net;
	u32 portid;
	int protocol;
};

struct netlink_tap {
	struct net_device *dev;
	struct module *module;
	struct list_head list;
};

struct netlink_sock {
	struct sock sk;
	u32 portid;
	u32 dst_portid;
	u32 dst_group;
	u32 flags;
	u32 subscriptions;
	u32 ngroups;
	long unsigned int *groups;
	long unsigned int state;
	size_t max_recvmsg_len;
	wait_queue_head_t wait;
	bool bound;
	bool cb_running;
	int dump_done_errno;
	struct netlink_callback cb;
	struct mutex *cb_mutex;
	struct mutex cb_def_mutex;
	void (*netlink_rcv)(struct sk_buff *);
	int (*netlink_bind)(struct net *, int);
	void (*netlink_unbind)(struct net *, int);
	struct module *module;
	struct rhash_head node;
	struct callback_head rcu;
	struct work_struct work;
};

struct listeners;

struct netlink_table {
	struct rhashtable hash;
	struct hlist_head mc_list;
	struct listeners *listeners;
	unsigned int flags;
	unsigned int groups;
	struct mutex *cb_mutex;
	struct module *module;
	int (*bind)(struct net *, int);
	void (*unbind)(struct net *, int);
	bool (*compare)(struct net *, struct sock *);
	int registered;
};

struct listeners {
	struct callback_head rcu;
	long unsigned int masks[0];
};

struct netlink_tap_net {
	struct list_head netlink_tap_all;
	struct mutex netlink_tap_lock;
};

struct netlink_compare_arg {
	possible_net_t pnet;
	u32 portid;
};

struct netlink_broadcast_data {
	struct sock *exclude_sk;
	struct net *net;
	u32 portid;
	u32 group;
	int failure;
	int delivery_failure;
	int congested;
	int delivered;
	gfp_t allocation;
	struct sk_buff *skb;
	struct sk_buff *skb2;
	int (*tx_filter)(struct sock *, struct sk_buff *, void *);
	void *tx_data;
};

struct netlink_set_err_data {
	struct sock *exclude_sk;
	u32 portid;
	u32 group;
	int code;
};

struct nl_seq_iter {
	struct seq_net_private p;
	struct rhashtable_iter hti;
	int link;
};

struct bpf_iter__netlink {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct netlink_sock *sk;
	};
};

enum {
	CTRL_CMD_UNSPEC = 0,
	CTRL_CMD_NEWFAMILY = 1,
	CTRL_CMD_DELFAMILY = 2,
	CTRL_CMD_GETFAMILY = 3,
	CTRL_CMD_NEWOPS = 4,
	CTRL_CMD_DELOPS = 5,
	CTRL_CMD_GETOPS = 6,
	CTRL_CMD_NEWMCAST_GRP = 7,
	CTRL_CMD_DELMCAST_GRP = 8,
	CTRL_CMD_GETMCAST_GRP = 9,
	CTRL_CMD_GETPOLICY = 10,
	__CTRL_CMD_MAX = 11,
};

enum {
	CTRL_ATTR_UNSPEC = 0,
	CTRL_ATTR_FAMILY_ID = 1,
	CTRL_ATTR_FAMILY_NAME = 2,
	CTRL_ATTR_VERSION = 3,
	CTRL_ATTR_HDRSIZE = 4,
	CTRL_ATTR_MAXATTR = 5,
	CTRL_ATTR_OPS = 6,
	CTRL_ATTR_MCAST_GROUPS = 7,
	CTRL_ATTR_POLICY = 8,
	CTRL_ATTR_OP_POLICY = 9,
	CTRL_ATTR_OP = 10,
	__CTRL_ATTR_MAX = 11,
};

enum {
	CTRL_ATTR_OP_UNSPEC = 0,
	CTRL_ATTR_OP_ID = 1,
	CTRL_ATTR_OP_FLAGS = 2,
	__CTRL_ATTR_OP_MAX = 3,
};

enum {
	CTRL_ATTR_MCAST_GRP_UNSPEC = 0,
	CTRL_ATTR_MCAST_GRP_NAME = 1,
	CTRL_ATTR_MCAST_GRP_ID = 2,
	__CTRL_ATTR_MCAST_GRP_MAX = 3,
};

enum {
	CTRL_ATTR_POLICY_UNSPEC = 0,
	CTRL_ATTR_POLICY_DO = 1,
	CTRL_ATTR_POLICY_DUMP = 2,
	__CTRL_ATTR_POLICY_DUMP_MAX = 3,
	CTRL_ATTR_POLICY_DUMP_MAX = 2,
};

struct genl_dumpit_info {
	const struct genl_family *family;
	struct genl_ops op;
	struct nlattr **attrs;
};

struct genl_start_context {
	const struct genl_family *family;
	struct nlmsghdr *nlh;
	struct netlink_ext_ack *extack;
	const struct genl_ops *ops;
	int hdrlen;
};

struct netlink_policy_dump_state;

struct ctrl_dump_policy_ctx {
	struct netlink_policy_dump_state *state;
	const struct genl_family *rt;
	unsigned int opidx;
	u32 op;
	u16 fam_id;
	u8 policies: 1;
	u8 single_op: 1;
};

enum netlink_attribute_type {
	NL_ATTR_TYPE_INVALID = 0,
	NL_ATTR_TYPE_FLAG = 1,
	NL_ATTR_TYPE_U8 = 2,
	NL_ATTR_TYPE_U16 = 3,
	NL_ATTR_TYPE_U32 = 4,
	NL_ATTR_TYPE_U64 = 5,
	NL_ATTR_TYPE_S8 = 6,
	NL_ATTR_TYPE_S16 = 7,
	NL_ATTR_TYPE_S32 = 8,
	NL_ATTR_TYPE_S64 = 9,
	NL_ATTR_TYPE_BINARY = 10,
	NL_ATTR_TYPE_STRING = 11,
	NL_ATTR_TYPE_NUL_STRING = 12,
	NL_ATTR_TYPE_NESTED = 13,
	NL_ATTR_TYPE_NESTED_ARRAY = 14,
	NL_ATTR_TYPE_BITFIELD32 = 15,
};

enum netlink_policy_type_attr {
	NL_POLICY_TYPE_ATTR_UNSPEC = 0,
	NL_POLICY_TYPE_ATTR_TYPE = 1,
	NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 2,
	NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 3,
	NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 4,
	NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 5,
	NL_POLICY_TYPE_ATTR_MIN_LENGTH = 6,
	NL_POLICY_TYPE_ATTR_MAX_LENGTH = 7,
	NL_POLICY_TYPE_ATTR_POLICY_IDX = 8,
	NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 9,
	NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 10,
	NL_POLICY_TYPE_ATTR_PAD = 11,
	NL_POLICY_TYPE_ATTR_MASK = 12,
	__NL_POLICY_TYPE_ATTR_MAX = 13,
	NL_POLICY_TYPE_ATTR_MAX = 12,
};

struct netlink_policy_dump_state___2 {
	unsigned int policy_idx;
	unsigned int attr_idx;
	unsigned int n_alloc;
	struct {
		const struct nla_policy *policy;
		unsigned int maxtype;
	} policies[0];
};

struct trace_event_raw_bpf_test_finish {
	struct trace_entry ent;
	int err;
	char __data[0];
};

struct trace_event_data_offsets_bpf_test_finish {};

typedef void (*btf_trace_bpf_test_finish)(void *, int *);

struct bpf_fentry_test_t {
	struct bpf_fentry_test_t *a;
};

struct bpf_raw_tp_test_run_info {
	struct bpf_prog *prog;
	void *ctx;
	u32 retval;
};

struct ethtool_value {
	__u32 cmd;
	__u32 data;
};

enum tunable_type_id {
	ETHTOOL_TUNABLE_UNSPEC = 0,
	ETHTOOL_TUNABLE_U8 = 1,
	ETHTOOL_TUNABLE_U16 = 2,
	ETHTOOL_TUNABLE_U32 = 3,
	ETHTOOL_TUNABLE_U64 = 4,
	ETHTOOL_TUNABLE_STRING = 5,
	ETHTOOL_TUNABLE_S8 = 6,
	ETHTOOL_TUNABLE_S16 = 7,
	ETHTOOL_TUNABLE_S32 = 8,
	ETHTOOL_TUNABLE_S64 = 9,
};

struct ethtool_gstrings {
	__u32 cmd;
	__u32 string_set;
	__u32 len;
	__u8 data[0];
};

struct ethtool_sset_info {
	__u32 cmd;
	__u32 reserved;
	__u64 sset_mask;
	__u32 data[0];
};

struct ethtool_perm_addr {
	__u32 cmd;
	__u32 size;
	__u8 data[0];
};

enum ethtool_flags {
	ETH_FLAG_TXVLAN = 128,
	ETH_FLAG_RXVLAN = 256,
	ETH_FLAG_LRO = 32768,
	ETH_FLAG_NTUPLE = 134217728,
	ETH_FLAG_RXHASH = 268435456,
};

struct ethtool_rxfh {
	__u32 cmd;
	__u32 rss_context;
	__u32 indir_size;
	__u32 key_size;
	__u8 hfunc;
	__u8 rsvd8[3];
	__u32 rsvd32;
	__u32 rss_config[0];
};

struct ethtool_get_features_block {
	__u32 available;
	__u32 requested;
	__u32 active;
	__u32 never_changed;
};

struct ethtool_gfeatures {
	__u32 cmd;
	__u32 size;
	struct ethtool_get_features_block features[0];
};

struct ethtool_set_features_block {
	__u32 valid;
	__u32 requested;
};

struct ethtool_sfeatures {
	__u32 cmd;
	__u32 size;
	struct ethtool_set_features_block features[0];
};

enum ethtool_sfeatures_retval_bits {
	ETHTOOL_F_UNSUPPORTED__BIT = 0,
	ETHTOOL_F_WISH__BIT = 1,
	ETHTOOL_F_COMPAT__BIT = 2,
};

struct ethtool_per_queue_op {
	__u32 cmd;
	__u32 sub_command;
	__u32 queue_mask[128];
	char data[0];
};

enum {
	ETH_RSS_HASH_TOP_BIT = 0,
	ETH_RSS_HASH_XOR_BIT = 1,
	ETH_RSS_HASH_CRC32_BIT = 2,
	ETH_RSS_HASH_FUNCS_COUNT = 3,
};

struct ethtool_rx_flow_rule {
	struct flow_rule *rule;
	long unsigned int priv[0];
};

struct ethtool_rx_flow_spec_input {
	const struct ethtool_rx_flow_spec *fs;
	u32 rss_ctx;
};

struct ethtool_link_usettings {
	struct ethtool_link_settings base;
	struct {
		__u32 supported[3];
		__u32 advertising[3];
		__u32 lp_advertising[3];
	} link_modes;
};

struct ethtool_rx_flow_key {
	struct flow_dissector_key_basic basic;
	union {
		struct flow_dissector_key_ipv4_addrs ipv4;
		struct flow_dissector_key_ipv6_addrs ipv6;
	};
	struct flow_dissector_key_ports tp;
	struct flow_dissector_key_ip ip;
	struct flow_dissector_key_vlan vlan;
	struct flow_dissector_key_eth_addrs eth_addrs;
	long: 48;
};

struct ethtool_rx_flow_match {
	struct flow_dissector dissector;
	int: 32;
	struct ethtool_rx_flow_key key;
	struct ethtool_rx_flow_key mask;
};

enum {
	ETHTOOL_UDP_TUNNEL_TYPE_VXLAN = 0,
	ETHTOOL_UDP_TUNNEL_TYPE_GENEVE = 1,
	ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE = 2,
	__ETHTOOL_UDP_TUNNEL_TYPE_CNT = 3,
};

enum {
	ETHTOOL_MSG_USER_NONE = 0,
	ETHTOOL_MSG_STRSET_GET = 1,
	ETHTOOL_MSG_LINKINFO_GET = 2,
	ETHTOOL_MSG_LINKINFO_SET = 3,
	ETHTOOL_MSG_LINKMODES_GET = 4,
	ETHTOOL_MSG_LINKMODES_SET = 5,
	ETHTOOL_MSG_LINKSTATE_GET = 6,
	ETHTOOL_MSG_DEBUG_GET = 7,
	ETHTOOL_MSG_DEBUG_SET = 8,
	ETHTOOL_MSG_WOL_GET = 9,
	ETHTOOL_MSG_WOL_SET = 10,
	ETHTOOL_MSG_FEATURES_GET = 11,
	ETHTOOL_MSG_FEATURES_SET = 12,
	ETHTOOL_MSG_PRIVFLAGS_GET = 13,
	ETHTOOL_MSG_PRIVFLAGS_SET = 14,
	ETHTOOL_MSG_RINGS_GET = 15,
	ETHTOOL_MSG_RINGS_SET = 16,
	ETHTOOL_MSG_CHANNELS_GET = 17,
	ETHTOOL_MSG_CHANNELS_SET = 18,
	ETHTOOL_MSG_COALESCE_GET = 19,
	ETHTOOL_MSG_COALESCE_SET = 20,
	ETHTOOL_MSG_PAUSE_GET = 21,
	ETHTOOL_MSG_PAUSE_SET = 22,
	ETHTOOL_MSG_EEE_GET = 23,
	ETHTOOL_MSG_EEE_SET = 24,
	ETHTOOL_MSG_TSINFO_GET = 25,
	ETHTOOL_MSG_CABLE_TEST_ACT = 26,
	ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 27,
	ETHTOOL_MSG_TUNNEL_INFO_GET = 28,
	__ETHTOOL_MSG_USER_CNT = 29,
	ETHTOOL_MSG_USER_MAX = 28,
};

enum {
	ETHTOOL_A_HEADER_UNSPEC = 0,
	ETHTOOL_A_HEADER_DEV_INDEX = 1,
	ETHTOOL_A_HEADER_DEV_NAME = 2,
	ETHTOOL_A_HEADER_FLAGS = 3,
	__ETHTOOL_A_HEADER_CNT = 4,
	ETHTOOL_A_HEADER_MAX = 3,
};

enum {
	ETHTOOL_A_STRSET_UNSPEC = 0,
	ETHTOOL_A_STRSET_HEADER = 1,
	ETHTOOL_A_STRSET_STRINGSETS = 2,
	ETHTOOL_A_STRSET_COUNTS_ONLY = 3,
	__ETHTOOL_A_STRSET_CNT = 4,
	ETHTOOL_A_STRSET_MAX = 3,
};

enum {
	ETHTOOL_A_LINKINFO_UNSPEC = 0,
	ETHTOOL_A_LINKINFO_HEADER = 1,
	ETHTOOL_A_LINKINFO_PORT = 2,
	ETHTOOL_A_LINKINFO_PHYADDR = 3,
	ETHTOOL_A_LINKINFO_TP_MDIX = 4,
	ETHTOOL_A_LINKINFO_TP_MDIX_CTRL = 5,
	ETHTOOL_A_LINKINFO_TRANSCEIVER = 6,
	__ETHTOOL_A_LINKINFO_CNT = 7,
	ETHTOOL_A_LINKINFO_MAX = 6,
};

enum {
	ETHTOOL_A_LINKMODES_UNSPEC = 0,
	ETHTOOL_A_LINKMODES_HEADER = 1,
	ETHTOOL_A_LINKMODES_AUTONEG = 2,
	ETHTOOL_A_LINKMODES_OURS = 3,
	ETHTOOL_A_LINKMODES_PEER = 4,
	ETHTOOL_A_LINKMODES_SPEED = 5,
	ETHTOOL_A_LINKMODES_DUPLEX = 6,
	ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG = 7,
	ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE = 8,
	__ETHTOOL_A_LINKMODES_CNT = 9,
	ETHTOOL_A_LINKMODES_MAX = 8,
};

enum {
	ETHTOOL_A_LINKSTATE_UNSPEC = 0,
	ETHTOOL_A_LINKSTATE_HEADER = 1,
	ETHTOOL_A_LINKSTATE_LINK = 2,
	ETHTOOL_A_LINKSTATE_SQI = 3,
	ETHTOOL_A_LINKSTATE_SQI_MAX = 4,
	ETHTOOL_A_LINKSTATE_EXT_STATE = 5,
	ETHTOOL_A_LINKSTATE_EXT_SUBSTATE = 6,
	__ETHTOOL_A_LINKSTATE_CNT = 7,
	ETHTOOL_A_LINKSTATE_MAX = 6,
};

enum {
	ETHTOOL_A_DEBUG_UNSPEC = 0,
	ETHTOOL_A_DEBUG_HEADER = 1,
	ETHTOOL_A_DEBUG_MSGMASK = 2,
	__ETHTOOL_A_DEBUG_CNT = 3,
	ETHTOOL_A_DEBUG_MAX = 2,
};

enum {
	ETHTOOL_A_WOL_UNSPEC = 0,
	ETHTOOL_A_WOL_HEADER = 1,
	ETHTOOL_A_WOL_MODES = 2,
	ETHTOOL_A_WOL_SOPASS = 3,
	__ETHTOOL_A_WOL_CNT = 4,
	ETHTOOL_A_WOL_MAX = 3,
};

enum {
	ETHTOOL_A_FEATURES_UNSPEC = 0,
	ETHTOOL_A_FEATURES_HEADER = 1,
	ETHTOOL_A_FEATURES_HW = 2,
	ETHTOOL_A_FEATURES_WANTED = 3,
	ETHTOOL_A_FEATURES_ACTIVE = 4,
	ETHTOOL_A_FEATURES_NOCHANGE = 5,
	__ETHTOOL_A_FEATURES_CNT = 6,
	ETHTOOL_A_FEATURES_MAX = 5,
};

enum {
	ETHTOOL_A_PRIVFLAGS_UNSPEC = 0,
	ETHTOOL_A_PRIVFLAGS_HEADER = 1,
	ETHTOOL_A_PRIVFLAGS_FLAGS = 2,
	__ETHTOOL_A_PRIVFLAGS_CNT = 3,
	ETHTOOL_A_PRIVFLAGS_MAX = 2,
};

enum {
	ETHTOOL_A_RINGS_UNSPEC = 0,
	ETHTOOL_A_RINGS_HEADER = 1,
	ETHTOOL_A_RINGS_RX_MAX = 2,
	ETHTOOL_A_RINGS_RX_MINI_MAX = 3,
	ETHTOOL_A_RINGS_RX_JUMBO_MAX = 4,
	ETHTOOL_A_RINGS_TX_MAX = 5,
	ETHTOOL_A_RINGS_RX = 6,
	ETHTOOL_A_RINGS_RX_MINI = 7,
	ETHTOOL_A_RINGS_RX_JUMBO = 8,
	ETHTOOL_A_RINGS_TX = 9,
	__ETHTOOL_A_RINGS_CNT = 10,
	ETHTOOL_A_RINGS_MAX = 9,
};

enum {
	ETHTOOL_A_CHANNELS_UNSPEC = 0,
	ETHTOOL_A_CHANNELS_HEADER = 1,
	ETHTOOL_A_CHANNELS_RX_MAX = 2,
	ETHTOOL_A_CHANNELS_TX_MAX = 3,
	ETHTOOL_A_CHANNELS_OTHER_MAX = 4,
	ETHTOOL_A_CHANNELS_COMBINED_MAX = 5,
	ETHTOOL_A_CHANNELS_RX_COUNT = 6,
	ETHTOOL_A_CHANNELS_TX_COUNT = 7,
	ETHTOOL_A_CHANNELS_OTHER_COUNT = 8,
	ETHTOOL_A_CHANNELS_COMBINED_COUNT = 9,
	__ETHTOOL_A_CHANNELS_CNT = 10,
	ETHTOOL_A_CHANNELS_MAX = 9,
};

enum {
	ETHTOOL_A_COALESCE_UNSPEC = 0,
	ETHTOOL_A_COALESCE_HEADER = 1,
	ETHTOOL_A_COALESCE_RX_USECS = 2,
	ETHTOOL_A_COALESCE_RX_MAX_FRAMES = 3,
	ETHTOOL_A_COALESCE_RX_USECS_IRQ = 4,
	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ = 5,
	ETHTOOL_A_COALESCE_TX_USECS = 6,
	ETHTOOL_A_COALESCE_TX_MAX_FRAMES = 7,
	ETHTOOL_A_COALESCE_TX_USECS_IRQ = 8,
	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ = 9,
	ETHTOOL_A_COALESCE_STATS_BLOCK_USECS = 10,
	ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX = 11,
	ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX = 12,
	ETHTOOL_A_COALESCE_PKT_RATE_LOW = 13,
	ETHTOOL_A_COALESCE_RX_USECS_LOW = 14,
	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW = 15,
	ETHTOOL_A_COALESCE_TX_USECS_LOW = 16,
	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW = 17,
	ETHTOOL_A_COALESCE_PKT_RATE_HIGH = 18,
	ETHTOOL_A_COALESCE_RX_USECS_HIGH = 19,
	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH = 20,
	ETHTOOL_A_COALESCE_TX_USECS_HIGH = 21,
	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 22,
	ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 23,
	__ETHTOOL_A_COALESCE_CNT = 24,
	ETHTOOL_A_COALESCE_MAX = 23,
};

enum {
	ETHTOOL_A_PAUSE_UNSPEC = 0,
	ETHTOOL_A_PAUSE_HEADER = 1,
	ETHTOOL_A_PAUSE_AUTONEG = 2,
	ETHTOOL_A_PAUSE_RX = 3,
	ETHTOOL_A_PAUSE_TX = 4,
	ETHTOOL_A_PAUSE_STATS = 5,
	__ETHTOOL_A_PAUSE_CNT = 6,
	ETHTOOL_A_PAUSE_MAX = 5,
};

enum {
	ETHTOOL_A_EEE_UNSPEC = 0,
	ETHTOOL_A_EEE_HEADER = 1,
	ETHTOOL_A_EEE_MODES_OURS = 2,
	ETHTOOL_A_EEE_MODES_PEER = 3,
	ETHTOOL_A_EEE_ACTIVE = 4,
	ETHTOOL_A_EEE_ENABLED = 5,
	ETHTOOL_A_EEE_TX_LPI_ENABLED = 6,
	ETHTOOL_A_EEE_TX_LPI_TIMER = 7,
	__ETHTOOL_A_EEE_CNT = 8,
	ETHTOOL_A_EEE_MAX = 7,
};

enum {
	ETHTOOL_A_TSINFO_UNSPEC = 0,
	ETHTOOL_A_TSINFO_HEADER = 1,
	ETHTOOL_A_TSINFO_TIMESTAMPING = 2,
	ETHTOOL_A_TSINFO_TX_TYPES = 3,
	ETHTOOL_A_TSINFO_RX_FILTERS = 4,
	ETHTOOL_A_TSINFO_PHC_INDEX = 5,
	__ETHTOOL_A_TSINFO_CNT = 6,
	ETHTOOL_A_TSINFO_MAX = 5,
};

enum {
	ETHTOOL_A_CABLE_TEST_UNSPEC = 0,
	ETHTOOL_A_CABLE_TEST_HEADER = 1,
	__ETHTOOL_A_CABLE_TEST_CNT = 2,
	ETHTOOL_A_CABLE_TEST_MAX = 1,
};

enum {
	ETHTOOL_A_CABLE_TEST_TDR_UNSPEC = 0,
	ETHTOOL_A_CABLE_TEST_TDR_HEADER = 1,
	ETHTOOL_A_CABLE_TEST_TDR_CFG = 2,
	__ETHTOOL_A_CABLE_TEST_TDR_CNT = 3,
	ETHTOOL_A_CABLE_TEST_TDR_MAX = 2,
};

enum {
	ETHTOOL_A_TUNNEL_INFO_UNSPEC = 0,
	ETHTOOL_A_TUNNEL_INFO_HEADER = 1,
	ETHTOOL_A_TUNNEL_INFO_UDP_PORTS = 2,
	__ETHTOOL_A_TUNNEL_INFO_CNT = 3,
	ETHTOOL_A_TUNNEL_INFO_MAX = 2,
};

enum ethtool_multicast_groups {
	ETHNL_MCGRP_MONITOR = 0,
};

struct ethnl_req_info {
	struct net_device *dev;
	u32 flags;
};

struct ethnl_reply_data {
	struct net_device *dev;
};

struct ethnl_request_ops {
	u8 request_cmd;
	u8 reply_cmd;
	u16 hdr_attr;
	unsigned int req_info_size;
	unsigned int reply_data_size;
	bool allow_nodev_do;
	int (*parse_request)(struct ethnl_req_info *, struct nlattr **, struct netlink_ext_ack *);
	int (*prepare_data)(const struct ethnl_req_info *, struct ethnl_reply_data *, struct genl_info *);
	int (*reply_size)(const struct ethnl_req_info *, const struct ethnl_reply_data *);
	int (*fill_reply)(struct sk_buff *, const struct ethnl_req_info *, const struct ethnl_reply_data *);
	void (*cleanup_data)(struct ethnl_reply_data *);
};

struct ethnl_dump_ctx {
	const struct ethnl_request_ops *ops;
	struct ethnl_req_info *req_info;
	struct ethnl_reply_data *reply_data;
	int pos_hash;
	int pos_idx;
};

typedef void (*ethnl_notify_handler_t)(struct net_device *, unsigned int, const void *);

enum {
	ETHTOOL_A_BITSET_BIT_UNSPEC = 0,
	ETHTOOL_A_BITSET_BIT_INDEX = 1,
	ETHTOOL_A_BITSET_BIT_NAME = 2,
	ETHTOOL_A_BITSET_BIT_VALUE = 3,
	__ETHTOOL_A_BITSET_BIT_CNT = 4,
	ETHTOOL_A_BITSET_BIT_MAX = 3,
};

enum {
	ETHTOOL_A_BITSET_BITS_UNSPEC = 0,
	ETHTOOL_A_BITSET_BITS_BIT = 1,
	__ETHTOOL_A_BITSET_BITS_CNT = 2,
	ETHTOOL_A_BITSET_BITS_MAX = 1,
};

enum {
	ETHTOOL_A_BITSET_UNSPEC = 0,
	ETHTOOL_A_BITSET_NOMASK = 1,
	ETHTOOL_A_BITSET_SIZE = 2,
	ETHTOOL_A_BITSET_BITS = 3,
	ETHTOOL_A_BITSET_VALUE = 4,
	ETHTOOL_A_BITSET_MASK = 5,
	__ETHTOOL_A_BITSET_CNT = 6,
	ETHTOOL_A_BITSET_MAX = 5,
};

typedef const char (* const ethnl_string_array_t)[32];

enum {
	ETHTOOL_A_STRING_UNSPEC = 0,
	ETHTOOL_A_STRING_INDEX = 1,
	ETHTOOL_A_STRING_VALUE = 2,
	__ETHTOOL_A_STRING_CNT = 3,
	ETHTOOL_A_STRING_MAX = 2,
};

enum {
	ETHTOOL_A_STRINGS_UNSPEC = 0,
	ETHTOOL_A_STRINGS_STRING = 1,
	__ETHTOOL_A_STRINGS_CNT = 2,
	ETHTOOL_A_STRINGS_MAX = 1,
};

enum {
	ETHTOOL_A_STRINGSET_UNSPEC = 0,
	ETHTOOL_A_STRINGSET_ID = 1,
	ETHTOOL_A_STRINGSET_COUNT = 2,
	ETHTOOL_A_STRINGSET_STRINGS = 3,
	__ETHTOOL_A_STRINGSET_CNT = 4,
	ETHTOOL_A_STRINGSET_MAX = 3,
};

enum {
	ETHTOOL_A_STRINGSETS_UNSPEC = 0,
	ETHTOOL_A_STRINGSETS_STRINGSET = 1,
	__ETHTOOL_A_STRINGSETS_CNT = 2,
	ETHTOOL_A_STRINGSETS_MAX = 1,
};

struct strset_info {
	bool per_dev;
	bool free_strings;
	unsigned int count;
	const char (*strings)[32];
};

struct strset_req_info {
	struct ethnl_req_info base;
	u32 req_ids;
	bool counts_only;
};

struct strset_reply_data {
	struct ethnl_reply_data base;
	struct strset_info sets[16];
};

struct linkinfo_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_link_ksettings ksettings;
	struct ethtool_link_settings *lsettings;
};

struct linkmodes_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_link_ksettings ksettings;
	struct ethtool_link_settings *lsettings;
	bool peer_empty;
};

struct link_mode_info {
	int speed;
	u8 duplex;
};

struct linkstate_reply_data {
	struct ethnl_reply_data base;
	int link;
	int sqi;
	int sqi_max;
	bool link_ext_state_provided;
	struct ethtool_link_ext_state_info ethtool_link_ext_state_info;
};

struct debug_reply_data {
	struct ethnl_reply_data base;
	u32 msg_mask;
};

struct wol_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_wolinfo wol;
	bool show_sopass;
};

struct features_reply_data {
	struct ethnl_reply_data base;
	u32 hw[2];
	u32 wanted[2];
	u32 active[2];
	u32 nochange[2];
	u32 all[2];
};

struct privflags_reply_data {
	struct ethnl_reply_data base;
	const char (*priv_flag_names)[32];
	unsigned int n_priv_flags;
	u32 priv_flags;
};

struct rings_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_ringparam ringparam;
};

struct channels_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_channels channels;
};

struct coalesce_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_coalesce coalesce;
	u32 supported_params;
};

enum {
	ETHTOOL_A_PAUSE_STAT_UNSPEC = 0,
	ETHTOOL_A_PAUSE_STAT_PAD = 1,
	ETHTOOL_A_PAUSE_STAT_TX_FRAMES = 2,
	ETHTOOL_A_PAUSE_STAT_RX_FRAMES = 3,
	__ETHTOOL_A_PAUSE_STAT_CNT = 4,
	ETHTOOL_A_PAUSE_STAT_MAX = 3,
};

struct pause_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_pauseparam pauseparam;
	struct ethtool_pause_stats pausestat;
};

struct eee_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_eee eee;
};

struct tsinfo_reply_data {
	struct ethnl_reply_data base;
	struct ethtool_ts_info ts_info;
};

enum {
	ETHTOOL_A_CABLE_RESULT_UNSPEC = 0,
	ETHTOOL_A_CABLE_RESULT_PAIR = 1,
	ETHTOOL_A_CABLE_RESULT_CODE = 2,
	__ETHTOOL_A_CABLE_RESULT_CNT = 3,
	ETHTOOL_A_CABLE_RESULT_MAX = 2,
};

enum {
	ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0,
	ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 1,
	ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 2,
	__ETHTOOL_A_CABLE_FAULT_LENGTH_CNT = 3,
	ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 2,
};

enum {
	ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0,
	ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 1,
	ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 2,
};

enum {
	ETHTOOL_A_CABLE_NEST_UNSPEC = 0,
	ETHTOOL_A_CABLE_NEST_RESULT = 1,
	ETHTOOL_A_CABLE_NEST_FAULT_LENGTH = 2,
	__ETHTOOL_A_CABLE_NEST_CNT = 3,
	ETHTOOL_A_CABLE_NEST_MAX = 2,
};

enum {
	ETHTOOL_A_CABLE_TEST_NTF_UNSPEC = 0,
	ETHTOOL_A_CABLE_TEST_NTF_HEADER = 1,
	ETHTOOL_A_CABLE_TEST_NTF_STATUS = 2,
	ETHTOOL_A_CABLE_TEST_NTF_NEST = 3,
	__ETHTOOL_A_CABLE_TEST_NTF_CNT = 4,
	ETHTOOL_A_CABLE_TEST_NTF_MAX = 3,
};

enum {
	ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC = 0,
	ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST = 1,
	ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST = 2,
	ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP = 3,
	ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR = 4,
	__ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT = 5,
	ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = 4,
};

enum {
	ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC = 0,
	ETHTOOL_A_CABLE_AMPLITUDE_PAIR = 1,
	ETHTOOL_A_CABLE_AMPLITUDE_mV = 2,
	__ETHTOOL_A_CABLE_AMPLITUDE_CNT = 3,
	ETHTOOL_A_CABLE_AMPLITUDE_MAX = 2,
};

enum {
	ETHTOOL_A_CABLE_PULSE_UNSPEC = 0,
	ETHTOOL_A_CABLE_PULSE_mV = 1,
	__ETHTOOL_A_CABLE_PULSE_CNT = 2,
	ETHTOOL_A_CABLE_PULSE_MAX = 1,
};

enum {
	ETHTOOL_A_CABLE_STEP_UNSPEC = 0,
	ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE = 1,
	ETHTOOL_A_CABLE_STEP_LAST_DISTANCE = 2,
	ETHTOOL_A_CABLE_STEP_STEP_DISTANCE = 3,
	__ETHTOOL_A_CABLE_STEP_CNT = 4,
	ETHTOOL_A_CABLE_STEP_MAX = 3,
};

enum {
	ETHTOOL_A_CABLE_TDR_NEST_UNSPEC = 0,
	ETHTOOL_A_CABLE_TDR_NEST_STEP = 1,
	ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE = 2,
	ETHTOOL_A_CABLE_TDR_NEST_PULSE = 3,
	__ETHTOOL_A_CABLE_TDR_NEST_CNT = 4,
	ETHTOOL_A_CABLE_TDR_NEST_MAX = 3,
};

enum {
	ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC = 0,
	ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT = 1,
	ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE = 2,
	__ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT = 3,
	ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = 2,
};

enum {
	ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC = 0,
	ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE = 1,
	ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES = 2,
	ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY = 3,
	__ETHTOOL_A_TUNNEL_UDP_TABLE_CNT = 4,
	ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = 3,
};

enum {
	ETHTOOL_A_TUNNEL_UDP_UNSPEC = 0,
	ETHTOOL_A_TUNNEL_UDP_TABLE = 1,
	__ETHTOOL_A_TUNNEL_UDP_CNT = 2,
	ETHTOOL_A_TUNNEL_UDP_MAX = 1,
};

enum udp_parsable_tunnel_type {
	UDP_TUNNEL_TYPE_VXLAN = 1,
	UDP_TUNNEL_TYPE_GENEVE = 2,
	UDP_TUNNEL_TYPE_VXLAN_GPE = 4,
};

enum udp_tunnel_nic_info_flags {
	UDP_TUNNEL_NIC_INFO_MAY_SLEEP = 1,
	UDP_TUNNEL_NIC_INFO_OPEN_ONLY = 2,
	UDP_TUNNEL_NIC_INFO_IPV4_ONLY = 4,
	UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN = 8,
};

struct udp_tunnel_nic_ops {
	void (*get_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *);
	void (*set_port_priv)(struct net_device *, unsigned int, unsigned int, u8);
	void (*add_port)(struct net_device *, struct udp_tunnel_info *);
	void (*del_port)(struct net_device *, struct udp_tunnel_info *);
	void (*reset_ntf)(struct net_device *);
	size_t (*dump_size)(struct net_device *, unsigned int);
	int (*dump_write)(struct net_device *, unsigned int, struct sk_buff *);
};

struct ethnl_tunnel_info_dump_ctx {
	struct ethnl_req_info req_info;
	int pos_hash;
	int pos_idx;
};

struct nf_hook_ops {
	nf_hookfn *hook;
	struct net_device *dev;
	void *priv;
	u_int8_t pf;
	unsigned int hooknum;
	int priority;
};

struct nf_hook_entries_rcu_head {
	struct callback_head head;
	void *allocation;
};

struct nf_conn___2;

enum nf_nat_manip_type;

struct nf_nat_hook {
	int (*parse_nat_setup)(struct nf_conn___2 *, enum nf_nat_manip_type, const struct nlattr *);
	void (*decode_session)(struct sk_buff *, struct flowi *);
	unsigned int (*manip_pkt)(struct sk_buff *, struct nf_conn___2 *, enum nf_nat_manip_type, enum ip_conntrack_dir);
};

struct nf_conntrack_tuple___2;

struct nf_ct_hook {
	int (*update)(struct net *, struct sk_buff *);
	void (*destroy)(struct nf_conntrack *);
	bool (*get_tuple_skb)(struct nf_conntrack_tuple___2 *, const struct sk_buff *);
};

struct nfnl_ct_hook {
	struct nf_conn___2 * (*get_ct)(const struct sk_buff *, enum ip_conntrack_info *);
	size_t (*build_size)(const struct nf_conn___2 *);
	int (*build)(struct sk_buff *, struct nf_conn___2 *, enum ip_conntrack_info, u_int16_t, u_int16_t);
	int (*parse)(const struct nlattr *, struct nf_conn___2 *);
	int (*attach_expect)(const struct nlattr *, struct nf_conn___2 *, u32, u32);
	void (*seq_adjust)(struct sk_buff *, struct nf_conn___2 *, enum ip_conntrack_info, s32);
};

struct nf_bridge_frag_data;

struct nf_ipv6_ops {
	int (*chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int);
	int (*route_me_harder)(struct net *, struct sock *, struct sk_buff *);
	int (*dev_get_saddr)(struct net *, const struct net_device *, const struct in6_addr *, unsigned int, struct in6_addr *);
	int (*route)(struct net *, struct dst_entry **, struct flowi *, bool);
	u32 (*cookie_init_sequence)(const struct ipv6hdr *, const struct tcphdr *, u16 *);
	int (*cookie_v6_check)(const struct ipv6hdr *, const struct tcphdr *, __u32);
	void (*route_input)(struct sk_buff *);
	int (*fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *));
	int (*reroute)(struct sk_buff *, const struct nf_queue_entry *);
	int (*br_fragment)(struct net *, struct sock *, struct sk_buff *, struct nf_bridge_frag_data *, int (*)(struct net *, struct sock *, const struct nf_bridge_frag_data *, struct sk_buff *));
};

struct nf_queue_entry {
	struct list_head list;
	struct sk_buff *skb;
	unsigned int id;
	unsigned int hook_index;
	struct net_device *physin;
	struct net_device *physout;
	struct nf_hook_state state;
	u16 size;
};

struct nf_loginfo {
	u_int8_t type;
	union {
		struct {
			u_int32_t copy_len;
			u_int16_t group;
			u_int16_t qthreshold;
			u_int16_t flags;
		} ulog;
		struct {
			u_int8_t level;
			u_int8_t logflags;
		} log;
	} u;
};

struct nf_log_buf {
	unsigned int count;
	char buf[1020];
};

struct nf_bridge_info {
	enum {
		BRNF_PROTO_UNCHANGED = 0,
		BRNF_PROTO_8021Q = 1,
		BRNF_PROTO_PPPOE = 2,
	} orig_proto: 8;
	u8 pkt_otherhost: 1;
	u8 in_prerouting: 1;
	u8 bridged_dnat: 1;
	__u16 frag_max_size;
	struct net_device *physindev;
	struct net_device *physoutdev;
	union {
		__be32 ipv4_daddr;
		struct in6_addr ipv6_daddr;
		char neigh_header[8];
	};
};

struct ip_rt_info {
	__be32 daddr;
	__be32 saddr;
	u_int8_t tos;
	u_int32_t mark;
};

struct ip6_rt_info {
	struct in6_addr daddr;
	struct in6_addr saddr;
	u_int32_t mark;
};

struct nf_sockopt_ops {
	struct list_head list;
	u_int8_t pf;
	int set_optmin;
	int set_optmax;
	int (*set)(struct sock *, int, sockptr_t, unsigned int);
	int get_optmin;
	int get_optmax;
	int (*get)(struct sock *, int, void *, int *);
	struct module *owner;
};

struct ip_mreqn {
	struct in_addr imr_multiaddr;
	struct in_addr imr_address;
	int imr_ifindex;
};

struct rtmsg {
	unsigned char rtm_family;
	unsigned char rtm_dst_len;
	unsigned char rtm_src_len;
	unsigned char rtm_tos;
	unsigned char rtm_table;
	unsigned char rtm_protocol;
	unsigned char rtm_scope;
	unsigned char rtm_type;
	unsigned int rtm_flags;
};

struct rtvia {
	__kernel_sa_family_t rtvia_family;
	__u8 rtvia_addr[0];
};

struct ip_sf_list;

struct ip_mc_list {
	struct in_device *interface;
	__be32 multiaddr;
	unsigned int sfmode;
	struct ip_sf_list *sources;
	struct ip_sf_list *tomb;
	long unsigned int sfcount[2];
	union {
		struct ip_mc_list *next;
		struct ip_mc_list *next_rcu;
	};
	struct ip_mc_list *next_hash;
	struct timer_list timer;
	int users;
	refcount_t refcnt;
	spinlock_t lock;
	char tm_running;
	char reporter;
	char unsolicit_count;
	char loaded;
	unsigned char gsquery;
	unsigned char crcount;
	struct callback_head rcu;
};

struct ip_sf_socklist {
	unsigned int sl_max;
	unsigned int sl_count;
	struct callback_head rcu;
	__be32 sl_addr[0];
};

struct ip_mc_socklist {
	struct ip_mc_socklist *next_rcu;
	struct ip_mreqn multi;
	unsigned int sfmode;
	struct ip_sf_socklist *sflist;
	struct callback_head rcu;
};

struct ip_sf_list {
	struct ip_sf_list *sf_next;
	long unsigned int sf_count[2];
	__be32 sf_inaddr;
	unsigned char sf_gsresp;
	unsigned char sf_oldin;
	unsigned char sf_crcount;
};

struct ipv4_addr_key {
	__be32 addr;
	int vif;
};

struct inetpeer_addr {
	union {
		struct ipv4_addr_key a4;
		struct in6_addr a6;
		u32 key[4];
	};
	__u16 family;
};

struct inet_peer {
	struct rb_node rb_node;
	struct inetpeer_addr daddr;
	u32 metrics[17];
	u32 rate_tokens;
	u32 n_redirects;
	long unsigned int rate_last;
	union {
		struct {
			atomic_t rid;
		};
		struct callback_head rcu;
	};
	__u32 dtime;
	refcount_t refcnt;
};

struct fib_rt_info {
	struct fib_info *fi;
	u32 tb_id;
	__be32 dst;
	int dst_len;
	u8 tos;
	u8 type;
	u8 offload: 1;
	u8 trap: 1;
	u8 unused: 6;
};

struct uncached_list {
	spinlock_t lock;
	struct list_head head;
};

struct ip_rt_acct {
	__u32 o_bytes;
	__u32 o_packets;
	__u32 i_bytes;
	__u32 i_packets;
};

struct rt_cache_stat {
	unsigned int in_slow_tot;
	unsigned int in_slow_mc;
	unsigned int in_no_route;
	unsigned int in_brd;
	unsigned int in_martian_dst;
	unsigned int in_martian_src;
	unsigned int out_slow_tot;
	unsigned int out_slow_mc;
};

struct fib_alias {
	struct hlist_node fa_list;
	struct fib_info *fa_info;
	u8 fa_tos;
	u8 fa_type;
	u8 fa_state;
	u8 fa_slen;
	u32 tb_id;
	s16 fa_default;
	u8 offload: 1;
	u8 trap: 1;
	u8 unused: 6;
	struct callback_head rcu;
};

struct fib_prop {
	int error;
	u8 scope;
};

struct net_offload {
	struct offload_callbacks callbacks;
	unsigned int flags;
};

struct raw_hashinfo {
	rwlock_t lock;
	struct hlist_head ht[256];
};

enum ip_defrag_users {
	IP_DEFRAG_LOCAL_DELIVER = 0,
	IP_DEFRAG_CALL_RA_CHAIN = 1,
	IP_DEFRAG_CONNTRACK_IN = 2,
	__IP_DEFRAG_CONNTRACK_IN_END = 65537,
	IP_DEFRAG_CONNTRACK_OUT = 65538,
	__IP_DEFRAG_CONNTRACK_OUT_END = 131073,
	IP_DEFRAG_CONNTRACK_BRIDGE_IN = 131074,
	__IP_DEFRAG_CONNTRACK_BRIDGE_IN = 196609,
	IP_DEFRAG_VS_IN = 196610,
	IP_DEFRAG_VS_OUT = 196611,
	IP_DEFRAG_VS_FWD = 196612,
	IP_DEFRAG_AF_PACKET = 196613,
	IP_DEFRAG_MACVLAN = 196614,
};

enum {
	INET_FRAG_FIRST_IN = 1,
	INET_FRAG_LAST_IN = 2,
	INET_FRAG_COMPLETE = 4,
	INET_FRAG_HASH_DEAD = 8,
};

struct ipq {
	struct inet_frag_queue q;
	u8 ecn;
	u16 max_df_size;
	int iif;
	unsigned int rid;
	struct inet_peer *peer;
};

struct ip_options_data {
	struct ip_options_rcu opt;
	char data[40];
};

struct ipcm_cookie {
	struct sockcm_cookie sockc;
	__be32 addr;
	int oif;
	struct ip_options_rcu *opt;
	__u8 ttl;
	__s16 tos;
	char priority;
	__u16 gso_size;
};

struct ip_fraglist_iter {
	struct sk_buff *frag;
	struct iphdr *iph;
	int offset;
	unsigned int hlen;
};

struct ip_frag_state {
	bool DF;
	unsigned int hlen;
	unsigned int ll_rs;
	unsigned int mtu;
	unsigned int left;
	int offset;
	int ptr;
	__be16 not_last_frag;
};

struct ip_reply_arg {
	struct kvec iov[1];
	int flags;
	__wsum csum;
	int csumoffset;
	int bound_dev_if;
	u8 tos;
	kuid_t uid;
};

struct ip_mreq_source {
	__be32 imr_multiaddr;
	__be32 imr_interface;
	__be32 imr_sourceaddr;
};

struct ip_msfilter {
	__be32 imsf_multiaddr;
	__be32 imsf_interface;
	__u32 imsf_fmode;
	__u32 imsf_numsrc;
	__be32 imsf_slist[1];
};

struct group_req {
	__u32 gr_interface;
	struct __kernel_sockaddr_storage gr_group;
};

struct group_source_req {
	__u32 gsr_interface;
	struct __kernel_sockaddr_storage gsr_group;
	struct __kernel_sockaddr_storage gsr_source;
};

struct group_filter {
	__u32 gf_interface;
	struct __kernel_sockaddr_storage gf_group;
	__u32 gf_fmode;
	__u32 gf_numsrc;
	struct __kernel_sockaddr_storage gf_slist[1];
};

struct in_pktinfo {
	int ipi_ifindex;
	struct in_addr ipi_spec_dst;
	struct in_addr ipi_addr;
};

struct compat_group_req {
	__u32 gr_interface;
	struct __kernel_sockaddr_storage gr_group;
} __attribute__((packed));

struct compat_group_source_req {
	__u32 gsr_interface;
	struct __kernel_sockaddr_storage gsr_group;
	struct __kernel_sockaddr_storage gsr_source;
} __attribute__((packed));

struct compat_group_filter {
	__u32 gf_interface;
	struct __kernel_sockaddr_storage gf_group;
	__u32 gf_fmode;
	__u32 gf_numsrc;
	struct __kernel_sockaddr_storage gf_slist[1];
} __attribute__((packed));

struct tcpvegas_info {
	__u32 tcpv_enabled;
	__u32 tcpv_rttcnt;
	__u32 tcpv_rtt;
	__u32 tcpv_minrtt;
};

struct tcp_dctcp_info {
	__u16 dctcp_enabled;
	__u16 dctcp_ce_state;
	__u32 dctcp_alpha;
	__u32 dctcp_ab_ecn;
	__u32 dctcp_ab_tot;
};

struct tcp_bbr_info {
	__u32 bbr_bw_lo;
	__u32 bbr_bw_hi;
	__u32 bbr_min_rtt;
	__u32 bbr_pacing_gain;
	__u32 bbr_cwnd_gain;
};

union tcp_cc_info {
	struct tcpvegas_info vegas;
	struct tcp_dctcp_info dctcp;
	struct tcp_bbr_info bbr;
};

enum {
	BPF_TCP_ESTABLISHED = 1,
	BPF_TCP_SYN_SENT = 2,
	BPF_TCP_SYN_RECV = 3,
	BPF_TCP_FIN_WAIT1 = 4,
	BPF_TCP_FIN_WAIT2 = 5,
	BPF_TCP_TIME_WAIT = 6,
	BPF_TCP_CLOSE = 7,
	BPF_TCP_CLOSE_WAIT = 8,
	BPF_TCP_LAST_ACK = 9,
	BPF_TCP_LISTEN = 10,
	BPF_TCP_CLOSING = 11,
	BPF_TCP_NEW_SYN_RECV = 12,
	BPF_TCP_MAX_STATES = 13,
};

enum inet_csk_ack_state_t {
	ICSK_ACK_SCHED = 1,
	ICSK_ACK_TIMER = 2,
	ICSK_ACK_PUSHED = 4,
	ICSK_ACK_PUSHED2 = 8,
	ICSK_ACK_NOW = 16,
};

enum {
	TCP_FLAG_CWR = 32768,
	TCP_FLAG_ECE = 16384,
	TCP_FLAG_URG = 8192,
	TCP_FLAG_ACK = 4096,
	TCP_FLAG_PSH = 2048,
	TCP_FLAG_RST = 1024,
	TCP_FLAG_SYN = 512,
	TCP_FLAG_FIN = 256,
	TCP_RESERVED_BITS = 15,
	TCP_DATA_OFFSET = 240,
};

struct tcp_repair_opt {
	__u32 opt_code;
	__u32 opt_val;
};

struct tcp_repair_window {
	__u32 snd_wl1;
	__u32 snd_wnd;
	__u32 max_window;
	__u32 rcv_wnd;
	__u32 rcv_wup;
};

enum {
	TCP_NO_QUEUE = 0,
	TCP_RECV_QUEUE = 1,
	TCP_SEND_QUEUE = 2,
	TCP_QUEUES_NR = 3,
};

struct tcp_info {
	__u8 tcpi_state;
	__u8 tcpi_ca_state;
	__u8 tcpi_retransmits;
	__u8 tcpi_probes;
	__u8 tcpi_backoff;
	__u8 tcpi_options;
	__u8 tcpi_snd_wscale: 4;
	__u8 tcpi_rcv_wscale: 4;
	__u8 tcpi_delivery_rate_app_limited: 1;
	__u8 tcpi_fastopen_client_fail: 2;
	__u32 tcpi_rto;
	__u32 tcpi_ato;
	__u32 tcpi_snd_mss;
	__u32 tcpi_rcv_mss;
	__u32 tcpi_unacked;
	__u32 tcpi_sacked;
	__u32 tcpi_lost;
	__u32 tcpi_retrans;
	__u32 tcpi_fackets;
	__u32 tcpi_last_data_sent;
	__u32 tcpi_last_ack_sent;
	__u32 tcpi_last_data_recv;
	__u32 tcpi_last_ack_recv;
	__u32 tcpi_pmtu;
	__u32 tcpi_rcv_ssthresh;
	__u32 tcpi_rtt;
	__u32 tcpi_rttvar;
	__u32 tcpi_snd_ssthresh;
	__u32 tcpi_snd_cwnd;
	__u32 tcpi_advmss;
	__u32 tcpi_reordering;
	__u32 tcpi_rcv_rtt;
	__u32 tcpi_rcv_space;
	__u32 tcpi_total_retrans;
	__u64 tcpi_pacing_rate;
	__u64 tcpi_max_pacing_rate;
	__u64 tcpi_bytes_acked;
	__u64 tcpi_bytes_received;
	__u32 tcpi_segs_out;
	__u32 tcpi_segs_in;
	__u32 tcpi_notsent_bytes;
	__u32 tcpi_min_rtt;
	__u32 tcpi_data_segs_in;
	__u32 tcpi_data_segs_out;
	__u64 tcpi_delivery_rate;
	__u64 tcpi_busy_time;
	__u64 tcpi_rwnd_limited;
	__u64 tcpi_sndbuf_limited;
	__u32 tcpi_delivered;
	__u32 tcpi_delivered_ce;
	__u64 tcpi_bytes_sent;
	__u64 tcpi_bytes_retrans;
	__u32 tcpi_dsack_dups;
	__u32 tcpi_reord_seen;
	__u32 tcpi_rcv_ooopack;
	__u32 tcpi_snd_wnd;
};

enum {
	TCP_NLA_PAD = 0,
	TCP_NLA_BUSY = 1,
	TCP_NLA_RWND_LIMITED = 2,
	TCP_NLA_SNDBUF_LIMITED = 3,
	TCP_NLA_DATA_SEGS_OUT = 4,
	TCP_NLA_TOTAL_RETRANS = 5,
	TCP_NLA_PACING_RATE = 6,
	TCP_NLA_DELIVERY_RATE = 7,
	TCP_NLA_SND_CWND = 8,
	TCP_NLA_REORDERING = 9,
	TCP_NLA_MIN_RTT = 10,
	TCP_NLA_RECUR_RETRANS = 11,
	TCP_NLA_DELIVERY_RATE_APP_LMT = 12,
	TCP_NLA_SNDQ_SIZE = 13,
	TCP_NLA_CA_STATE = 14,
	TCP_NLA_SND_SSTHRESH = 15,
	TCP_NLA_DELIVERED = 16,
	TCP_NLA_DELIVERED_CE = 17,
	TCP_NLA_BYTES_SENT = 18,
	TCP_NLA_BYTES_RETRANS = 19,
	TCP_NLA_DSACK_DUPS = 20,
	TCP_NLA_REORD_SEEN = 21,
	TCP_NLA_SRTT = 22,
	TCP_NLA_TIMEOUT_REHASH = 23,
	TCP_NLA_BYTES_NOTSENT = 24,
	TCP_NLA_EDT = 25,
};

struct tcp_zerocopy_receive {
	__u64 address;
	__u32 length;
	__u32 recv_skip_hint;
	__u32 inq;
	__s32 err;
	__u64 copybuf_address;
	__s32 copybuf_len;
};

enum tcp_chrono {
	TCP_CHRONO_UNSPEC = 0,
	TCP_CHRONO_BUSY = 1,
	TCP_CHRONO_RWND_LIMITED = 2,
	TCP_CHRONO_SNDBUF_LIMITED = 3,
	__TCP_CHRONO_MAX = 4,
};

struct tcp_splice_state {
	struct pipe_inode_info *pipe;
	size_t len;
	unsigned int flags;
};

enum tcp_fastopen_client_fail {
	TFO_STATUS_UNSPEC = 0,
	TFO_COOKIE_UNAVAILABLE = 1,
	TFO_DATA_NOT_ACKED = 2,
	TFO_SYN_RETRANSMITTED = 3,
};

struct tcp_sack_block_wire {
	__be32 start_seq;
	__be32 end_seq;
};

enum tcp_queue {
	TCP_FRAG_IN_WRITE_QUEUE = 0,
	TCP_FRAG_IN_RTX_QUEUE = 1,
};

enum tcp_ca_ack_event_flags {
	CA_ACK_SLOWPATH = 1,
	CA_ACK_WIN_UPDATE = 2,
	CA_ACK_ECE = 4,
};

struct tcp_sacktag_state {
	u64 first_sackt;
	u64 last_sackt;
	u32 reord;
	u32 sack_delivered;
	int flag;
	unsigned int mss_now;
	struct rate_sample *rate;
};

enum pkt_hash_types {
	PKT_HASH_TYPE_NONE = 0,
	PKT_HASH_TYPE_L2 = 1,
	PKT_HASH_TYPE_L3 = 2,
	PKT_HASH_TYPE_L4 = 3,
};

enum {
	BPF_WRITE_HDR_TCP_CURRENT_MSS = 1,
	BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2,
};

enum tsq_flags {
	TSQF_THROTTLED = 1,
	TSQF_QUEUED = 2,
	TCPF_TSQ_DEFERRED = 4,
	TCPF_WRITE_TIMER_DEFERRED = 8,
	TCPF_DELACK_TIMER_DEFERRED = 16,
	TCPF_MTU_REDUCED_DEFERRED = 32,
};

struct mptcp_out_options {};

union tcp_md5_addr {
	struct in_addr a4;
	struct in6_addr a6;
};

struct tcp_md5sig_key {
	struct hlist_node node;
	u8 keylen;
	u8 family;
	u8 prefixlen;
	union tcp_md5_addr addr;
	int l3index;
	u8 key[80];
	struct callback_head rcu;
};

struct tcp_out_options {
	u16 options;
	u16 mss;
	u8 ws;
	u8 num_sack_blocks;
	u8 hash_size;
	u8 bpf_opt_len;
	__u8 *hash_location;
	__u32 tsval;
	__u32 tsecr;
	struct tcp_fastopen_cookie *fastopen_cookie;
	struct mptcp_out_options mptcp;
};

struct tsq_tasklet {
	struct tasklet_struct tasklet;
	struct list_head head;
};

struct icmp_err {
	int errno;
	unsigned int fatal: 1;
};

enum tcp_tw_status {
	TCP_TW_SUCCESS = 0,
	TCP_TW_RST = 1,
	TCP_TW_ACK = 2,
	TCP_TW_SYN = 3,
};

enum tcp_seq_states {
	TCP_SEQ_STATE_LISTENING = 0,
	TCP_SEQ_STATE_ESTABLISHED = 1,
};

struct tcp_seq_afinfo {
	sa_family_t family;
};

struct tcp_iter_state {
	struct seq_net_private p;
	enum tcp_seq_states state;
	struct sock *syn_wait_sk;
	struct tcp_seq_afinfo *bpf_seq_afinfo;
	int bucket;
	int offset;
	int sbucket;
	int num;
	loff_t last_pos;
};

struct bpf_iter__tcp {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct sock_common *sk_common;
	};
	uid_t uid;
};

enum tcp_metric_index {
	TCP_METRIC_RTT = 0,
	TCP_METRIC_RTTVAR = 1,
	TCP_METRIC_SSTHRESH = 2,
	TCP_METRIC_CWND = 3,
	TCP_METRIC_REORDERING = 4,
	TCP_METRIC_RTT_US = 5,
	TCP_METRIC_RTTVAR_US = 6,
	__TCP_METRIC_MAX = 7,
};

enum {
	TCP_METRICS_ATTR_UNSPEC = 0,
	TCP_METRICS_ATTR_ADDR_IPV4 = 1,
	TCP_METRICS_ATTR_ADDR_IPV6 = 2,
	TCP_METRICS_ATTR_AGE = 3,
	TCP_METRICS_ATTR_TW_TSVAL = 4,
	TCP_METRICS_ATTR_TW_TS_STAMP = 5,
	TCP_METRICS_ATTR_VALS = 6,
	TCP_METRICS_ATTR_FOPEN_MSS = 7,
	TCP_METRICS_ATTR_FOPEN_SYN_DROPS = 8,
	TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS = 9,
	TCP_METRICS_ATTR_FOPEN_COOKIE = 10,
	TCP_METRICS_ATTR_SADDR_IPV4 = 11,
	TCP_METRICS_ATTR_SADDR_IPV6 = 12,
	TCP_METRICS_ATTR_PAD = 13,
	__TCP_METRICS_ATTR_MAX = 14,
};

enum {
	TCP_METRICS_CMD_UNSPEC = 0,
	TCP_METRICS_CMD_GET = 1,
	TCP_METRICS_CMD_DEL = 2,
	__TCP_METRICS_CMD_MAX = 3,
};

struct tcp_fastopen_metrics {
	u16 mss;
	u16 syn_loss: 10;
	u16 try_exp: 2;
	long unsigned int last_syn_loss;
	struct tcp_fastopen_cookie cookie;
};

struct tcp_metrics_block {
	struct tcp_metrics_block *tcpm_next;
	possible_net_t tcpm_net;
	struct inetpeer_addr tcpm_saddr;
	struct inetpeer_addr tcpm_daddr;
	long unsigned int tcpm_stamp;
	u32 tcpm_lock;
	u32 tcpm_vals[5];
	struct tcp_fastopen_metrics tcpm_fastopen;
	struct callback_head callback_head;
};

struct tcpm_hash_bucket {
	struct tcp_metrics_block *chain;
};

struct icmp_filter {
	__u32 data;
};

struct raw_iter_state {
	struct seq_net_private p;
	int bucket;
};

struct raw_sock {
	struct inet_sock inet;
	struct icmp_filter filter;
	u32 ipmr_table;
};

struct raw_frag_vec {
	struct msghdr *msg;
	union {
		struct icmphdr icmph;
		char c[1];
	} hdr;
	int hlen;
};

struct ip_tunnel_encap {
	u16 type;
	u16 flags;
	__be16 sport;
	__be16 dport;
};

struct ip_tunnel_encap_ops {
	size_t (*encap_hlen)(struct ip_tunnel_encap *);
	int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi4 *);
	int (*err_handler)(struct sk_buff *, u32);
};

struct udp_skb_cb {
	union {
		struct inet_skb_parm h4;
		struct inet6_skb_parm h6;
	} header;
	__u16 cscov;
	__u8 partial_cov;
};

struct udp_dev_scratch {
	u32 _tsize_state;
	u16 len;
	bool is_linear;
	bool csum_unnecessary;
};

struct udp_seq_afinfo {
	sa_family_t family;
	struct udp_table *udp_table;
};

struct udp_iter_state {
	struct seq_net_private p;
	int bucket;
	struct udp_seq_afinfo *bpf_seq_afinfo;
};

struct bpf_iter__udp {
	union {
		struct bpf_iter_meta *meta;
	};
	union {
		struct udp_sock *udp_sk;
	};
	uid_t uid;
	int: 32;
	int bucket;
};

struct inet_protosw {
	struct list_head list;
	short unsigned int type;
	short unsigned int protocol;
	struct proto *prot;
	const struct proto_ops *ops;
	unsigned char flags;
};

typedef struct sk_buff * (*gro_receive_sk_t)(struct sock *, struct list_head *, struct sk_buff *);

typedef struct sock * (*udp_lookup_t)(struct sk_buff *, __be16, __be16);

struct arpreq {
	struct sockaddr arp_pa;
	struct sockaddr arp_ha;
	int arp_flags;
	struct sockaddr arp_netmask;
	char arp_dev[16];
};

enum {
	AX25_VALUES_IPDEFMODE = 0,
	AX25_VALUES_AXDEFMODE = 1,
	AX25_VALUES_BACKOFF = 2,
	AX25_VALUES_CONMODE = 3,
	AX25_VALUES_WINDOW = 4,
	AX25_VALUES_EWINDOW = 5,
	AX25_VALUES_T1 = 6,
	AX25_VALUES_T2 = 7,
	AX25_VALUES_T3 = 8,
	AX25_VALUES_IDLE = 9,
	AX25_VALUES_N2 = 10,
	AX25_VALUES_PACLEN = 11,
	AX25_VALUES_PROTOCOL = 12,
	AX25_VALUES_DS_TIMEOUT = 13,
	AX25_MAX_VALUES = 14,
};

enum ip_conntrack_status {
	IPS_EXPECTED_BIT = 0,
	IPS_EXPECTED = 1,
	IPS_SEEN_REPLY_BIT = 1,
	IPS_SEEN_REPLY = 2,
	IPS_ASSURED_BIT = 2,
	IPS_ASSURED = 4,
	IPS_CONFIRMED_BIT = 3,
	IPS_CONFIRMED = 8,
	IPS_SRC_NAT_BIT = 4,
	IPS_SRC_NAT = 16,
	IPS_DST_NAT_BIT = 5,
	IPS_DST_NAT = 32,
	IPS_NAT_MASK = 48,
	IPS_SEQ_ADJUST_BIT = 6,
	IPS_SEQ_ADJUST = 64,
	IPS_SRC_NAT_DONE_BIT = 7,
	IPS_SRC_NAT_DONE = 128,
	IPS_DST_NAT_DONE_BIT = 8,
	IPS_DST_NAT_DONE = 256,
	IPS_NAT_DONE_MASK = 384,
	IPS_DYING_BIT = 9,
	IPS_DYING = 512,
	IPS_FIXED_TIMEOUT_BIT = 10,
	IPS_FIXED_TIMEOUT = 1024,
	IPS_TEMPLATE_BIT = 11,
	IPS_TEMPLATE = 2048,
	IPS_UNTRACKED_BIT = 12,
	IPS_UNTRACKED = 4096,
	IPS_NAT_CLASH_BIT = 12,
	IPS_NAT_CLASH = 4096,
	IPS_HELPER_BIT = 13,
	IPS_HELPER = 8192,
	IPS_OFFLOAD_BIT = 14,
	IPS_OFFLOAD = 16384,
	IPS_HW_OFFLOAD_BIT = 15,
	IPS_HW_OFFLOAD = 32768,
	IPS_UNCHANGEABLE_MASK = 56313,
	__IPS_MAX_BIT = 16,
};

enum {
	XFRM_LOOKUP_ICMP = 1,
	XFRM_LOOKUP_QUEUE = 2,
	XFRM_LOOKUP_KEEP_DST_REF = 4,
};

struct icmp_ext_hdr {
	__u8 reserved1: 4;
	__u8 version: 4;
	__u8 reserved2;
	__sum16 checksum;
};

struct icmp_extobj_hdr {
	__be16 length;
	__u8 class_num;
	__u8 class_type;
};

struct icmp_bxm {
	struct sk_buff *skb;
	int offset;
	int data_len;
	struct {
		struct icmphdr icmph;
		__be32 times[3];
	} data;
	int head_len;
	struct ip_options_data replyopts;
};

struct icmp_control {
	bool (*handler)(struct sk_buff *);
	short int error;
};

struct ifaddrmsg {
	__u8 ifa_family;
	__u8 ifa_prefixlen;
	__u8 ifa_flags;
	__u8 ifa_scope;
	__u32 ifa_index;
};

enum {
	IFA_UNSPEC = 0,
	IFA_ADDRESS = 1,
	IFA_LOCAL = 2,
	IFA_LABEL = 3,
	IFA_BROADCAST = 4,
	IFA_ANYCAST = 5,
	IFA_CACHEINFO = 6,
	IFA_MULTICAST = 7,
	IFA_FLAGS = 8,
	IFA_RT_PRIORITY = 9,
	IFA_TARGET_NETNSID = 10,
	__IFA_MAX = 11,
};

struct ifa_cacheinfo {
	__u32 ifa_prefered;
	__u32 ifa_valid;
	__u32 cstamp;
	__u32 tstamp;
};

enum {
	IFLA_INET_UNSPEC = 0,
	IFLA_INET_CONF = 1,
	__IFLA_INET_MAX = 2,
};

struct in_validator_info {
	__be32 ivi_addr;
	struct in_device *ivi_dev;
	struct netlink_ext_ack *extack;
};

struct netconfmsg {
	__u8 ncm_family;
};

enum {
	NETCONFA_UNSPEC = 0,
	NETCONFA_IFINDEX = 1,
	NETCONFA_FORWARDING = 2,
	NETCONFA_RP_FILTER = 3,
	NETCONFA_MC_FORWARDING = 4,
	NETCONFA_PROXY_NEIGH = 5,
	NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN = 6,
	NETCONFA_INPUT = 7,
	NETCONFA_BC_FORWARDING = 8,
	__NETCONFA_MAX = 9,
};

struct inet_fill_args {
	u32 portid;
	u32 seq;
	int event;
	unsigned int flags;
	int netnsid;
	int ifindex;
};

struct devinet_sysctl_table {
	struct ctl_table_header *sysctl_header;
	struct ctl_table devinet_vars[33];
};

struct rtentry {
	long unsigned int rt_pad1;
	struct sockaddr rt_dst;
	struct sockaddr rt_gateway;
	struct sockaddr rt_genmask;
	short unsigned int rt_flags;
	short int rt_pad2;
	long unsigned int rt_pad3;
	void *rt_pad4;
	short int rt_metric;
	char *rt_dev;
	long unsigned int rt_mtu;
	long unsigned int rt_window;
	short unsigned int rt_irtt;
};

struct pingv6_ops {
	int (*ipv6_recv_error)(struct sock *, struct msghdr *, int, int *);
	void (*ip6_datagram_recv_common_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
	void (*ip6_datagram_recv_specific_ctl)(struct sock *, struct msghdr *, struct sk_buff *);
	int (*icmpv6_err_convert)(u8, u8, int *);
	void (*ipv6_icmp_error)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *);
	int (*ipv6_chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int);
};

struct compat_rtentry {
	u32 rt_pad1;
	struct sockaddr rt_dst;
	struct sockaddr rt_gateway;
	struct sockaddr rt_genmask;
	short unsigned int rt_flags;
	short int rt_pad2;
	u32 rt_pad3;
	unsigned char rt_tos;
	unsigned char rt_class;
	short int rt_pad4;
	short int rt_metric;
	compat_uptr_t rt_dev;
	u32 rt_mtu;
	u32 rt_window;
	short unsigned int rt_irtt;
};

struct igmphdr {
	__u8 type;
	__u8 code;
	__sum16 csum;
	__be32 group;
};

struct igmpv3_grec {
	__u8 grec_type;
	__u8 grec_auxwords;
	__be16 grec_nsrcs;
	__be32 grec_mca;
	__be32 grec_src[0];
};

struct igmpv3_report {
	__u8 type;
	__u8 resv1;
	__sum16 csum;
	__be16 resv2;
	__be16 ngrec;
	struct igmpv3_grec grec[0];
};

struct igmpv3_query {
	__u8 type;
	__u8 code;
	__sum16 csum;
	__be32 group;
	__u8 qrv: 3;
	__u8 suppress: 1;
	__u8 resv: 4;
	__u8 qqic;
	__be16 nsrcs;
	__be32 srcs[0];
};

struct igmp_mc_iter_state {
	struct seq_net_private p;
	struct net_device *dev;
	struct in_device *in_dev;
};

struct igmp_mcf_iter_state {
	struct seq_net_private p;
	struct net_device *dev;
	struct in_device *idev;
	struct ip_mc_list *im;
};

struct fib_config {
	u8 fc_dst_len;
	u8 fc_tos;
	u8 fc_protocol;
	u8 fc_scope;
	u8 fc_type;
	u8 fc_gw_family;
	u32 fc_table;
	__be32 fc_dst;
	union {
		__be32 fc_gw4;
		struct in6_addr fc_gw6;
	};
	int fc_oif;
	u32 fc_flags;
	u32 fc_priority;
	__be32 fc_prefsrc;
	u32 fc_nh_id;
	struct nlattr *fc_mx;
	struct rtnexthop *fc_mp;
	int fc_mx_len;
	int fc_mp_len;
	u32 fc_flow;
	u32 fc_nlflags;
	struct nl_info fc_nlinfo;
	struct nlattr *fc_encap;
	u16 fc_encap_type;
};

struct fib_result_nl {
	__be32 fl_addr;
	u32 fl_mark;
	unsigned char fl_tos;
	unsigned char fl_scope;
	unsigned char tb_id_in;
	unsigned char tb_id;
	unsigned char prefixlen;
	unsigned char nh_sel;
	unsigned char type;
	unsigned char scope;
	int err;
};

struct fib_dump_filter {
	u32 table_id;
	bool filter_set;
	bool dump_routes;
	bool dump_exceptions;
	unsigned char protocol;
	unsigned char rt_type;
	unsigned int flags;
	struct net_device *dev;
};

struct fib_nh_notifier_info {
	struct fib_notifier_info info;
	struct fib_nh *fib_nh;
};

struct fib_entry_notifier_info {
	struct fib_notifier_info info;
	u32 dst;
	int dst_len;
	struct fib_info *fi;
	u8 tos;
	u8 type;
	u32 tb_id;
};

typedef unsigned int t_key;

struct key_vector {
	t_key key;
	unsigned char pos;
	unsigned char bits;
	unsigned char slen;
	union {
		struct hlist_head leaf;
		struct key_vector *tnode[0];
	};
};

struct tnode {
	struct callback_head rcu;
	t_key empty_children;
	t_key full_children;
	struct key_vector *parent;
	struct key_vector kv[1];
};

struct trie_stat {
	unsigned int totdepth;
	unsigned int maxdepth;
	unsigned int tnodes;
	unsigned int leaves;
	unsigned int nullpointers;
	unsigned int prefixes;
	unsigned int nodesizes[32];
};

struct trie {
	struct key_vector kv[1];
};

struct fib_trie_iter {
	struct seq_net_private p;
	struct fib_table *tb;
	struct key_vector *tnode;
	unsigned int index;
	unsigned int depth;
};

struct fib_route_iter {
	struct seq_net_private p;
	struct fib_table *main_tb;
	struct key_vector *tnode;
	loff_t pos;
	t_key key;
};

struct ipfrag_skb_cb {
	union {
		struct inet_skb_parm h4;
		struct inet6_skb_parm h6;
	};
	struct sk_buff *next_frag;
	int frag_run_len;
};

struct icmpv6_echo {
	__be16 identifier;
	__be16 sequence;
};

struct icmpv6_nd_advt {
	__u32 reserved: 5;
	__u32 override: 1;
	__u32 solicited: 1;
	__u32 router: 1;
	__u32 reserved2: 24;
};

struct icmpv6_nd_ra {
	__u8 hop_limit;
	__u8 reserved: 3;
	__u8 router_pref: 2;
	__u8 home_agent: 1;
	__u8 other: 1;
	__u8 managed: 1;
	__be16 rt_lifetime;
};

struct icmp6hdr {
	__u8 icmp6_type;
	__u8 icmp6_code;
	__sum16 icmp6_cksum;
	union {
		__be32 un_data32[1];
		__be16 un_data16[2];
		__u8 un_data8[4];
		struct icmpv6_echo u_echo;
		struct icmpv6_nd_advt u_nd_advt;
		struct icmpv6_nd_ra u_nd_ra;
	} icmp6_dataun;
};

struct ping_iter_state {
	struct seq_net_private p;
	int bucket;
	sa_family_t family;
};

struct pingfakehdr {
	struct icmphdr icmph;
	struct msghdr *msg;
	sa_family_t family;
	__wsum wcheck;
};

struct ping_table {
	struct hlist_nulls_head hash[64];
	rwlock_t lock;
};

enum lwtunnel_ip_t {
	LWTUNNEL_IP_UNSPEC = 0,
	LWTUNNEL_IP_ID = 1,
	LWTUNNEL_IP_DST = 2,
	LWTUNNEL_IP_SRC = 3,
	LWTUNNEL_IP_TTL = 4,
	LWTUNNEL_IP_TOS = 5,
	LWTUNNEL_IP_FLAGS = 6,
	LWTUNNEL_IP_PAD = 7,
	LWTUNNEL_IP_OPTS = 8,
	__LWTUNNEL_IP_MAX = 9,
};

enum lwtunnel_ip6_t {
	LWTUNNEL_IP6_UNSPEC = 0,
	LWTUNNEL_IP6_ID = 1,
	LWTUNNEL_IP6_DST = 2,
	LWTUNNEL_IP6_SRC = 3,
	LWTUNNEL_IP6_HOPLIMIT = 4,
	LWTUNNEL_IP6_TC = 5,
	LWTUNNEL_IP6_FLAGS = 6,
	LWTUNNEL_IP6_PAD = 7,
	LWTUNNEL_IP6_OPTS = 8,
	__LWTUNNEL_IP6_MAX = 9,
};

enum {
	LWTUNNEL_IP_OPTS_UNSPEC = 0,
	LWTUNNEL_IP_OPTS_GENEVE = 1,
	LWTUNNEL_IP_OPTS_VXLAN = 2,
	LWTUNNEL_IP_OPTS_ERSPAN = 3,
	__LWTUNNEL_IP_OPTS_MAX = 4,
};

enum {
	LWTUNNEL_IP_OPT_GENEVE_UNSPEC = 0,
	LWTUNNEL_IP_OPT_GENEVE_CLASS = 1,
	LWTUNNEL_IP_OPT_GENEVE_TYPE = 2,
	LWTUNNEL_IP_OPT_GENEVE_DATA = 3,
	__LWTUNNEL_IP_OPT_GENEVE_MAX = 4,
};

enum {
	LWTUNNEL_IP_OPT_VXLAN_UNSPEC = 0,
	LWTUNNEL_IP_OPT_VXLAN_GBP = 1,
	__LWTUNNEL_IP_OPT_VXLAN_MAX = 2,
};

enum {
	LWTUNNEL_IP_OPT_ERSPAN_UNSPEC = 0,
	LWTUNNEL_IP_OPT_ERSPAN_VER = 1,
	LWTUNNEL_IP_OPT_ERSPAN_INDEX = 2,
	LWTUNNEL_IP_OPT_ERSPAN_DIR = 3,
	LWTUNNEL_IP_OPT_ERSPAN_HWID = 4,
	__LWTUNNEL_IP_OPT_ERSPAN_MAX = 5,
};

struct ip6_tnl_encap_ops {
	size_t (*encap_hlen)(struct ip_tunnel_encap *);
	int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi6 *);
	int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
};

struct geneve_opt {
	__be16 opt_class;
	u8 type;
	u8 length: 5;
	u8 r3: 1;
	u8 r2: 1;
	u8 r1: 1;
	u8 opt_data[0];
};

struct vxlan_metadata {
	u32 gbp;
};

struct erspan_md2 {
	__be32 timestamp;
	__be16 sgt;
	__u8 hwid_upper: 2;
	__u8 ft: 5;
	__u8 p: 1;
	__u8 o: 1;
	__u8 gra: 2;
	__u8 dir: 1;
	__u8 hwid: 4;
};

struct erspan_metadata {
	int version;
	union {
		__be32 index;
		struct erspan_md2 md2;
	} u;
};

struct nhmsg {
	unsigned char nh_family;
	unsigned char nh_scope;
	unsigned char nh_protocol;
	unsigned char resvd;
	unsigned int nh_flags;
};

struct nexthop_grp {
	__u32 id;
	__u8 weight;
	__u8 resvd1;
	__u16 resvd2;
};

enum {
	NEXTHOP_GRP_TYPE_MPATH = 0,
	__NEXTHOP_GRP_TYPE_MAX = 1,
};

enum {
	NHA_UNSPEC = 0,
	NHA_ID = 1,
	NHA_GROUP = 2,
	NHA_GROUP_TYPE = 3,
	NHA_BLACKHOLE = 4,
	NHA_OIF = 5,
	NHA_GATEWAY = 6,
	NHA_ENCAP_TYPE = 7,
	NHA_ENCAP = 8,
	NHA_GROUPS = 9,
	NHA_MASTER = 10,
	NHA_FDB = 11,
	__NHA_MAX = 12,
};

struct nh_config {
	u32 nh_id;
	u8 nh_family;
	u8 nh_protocol;
	u8 nh_blackhole;
	u8 nh_fdb;
	u32 nh_flags;
	int nh_ifindex;
	struct net_device *dev;
	union {
		__be32 ipv4;
		struct in6_addr ipv6;
	} gw;
	struct nlattr *nh_grp;
	u16 nh_grp_type;
	struct nlattr *nh_encap;
	u16 nh_encap_type;
	u32 nlflags;
	struct nl_info nlinfo;
};

enum nexthop_event_type {
	NEXTHOP_EVENT_DEL = 0,
};

struct inet6_protocol {
	void (*early_demux)(struct sk_buff *);
	void (*early_demux_handler)(struct sk_buff *);
	int (*handler)(struct sk_buff *);
	int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32);
	unsigned int flags;
};

struct snmp_mib {
	const char *name;
	int entry;
};

struct fib4_rule {
	struct fib_rule common;
	u8 dst_len;
	u8 src_len;
	u8 tos;
	__be32 src;
	__be32 srcmask;
	__be32 dst;
	__be32 dstmask;
	u32 tclassid;
};

enum {
	PIM_TYPE_HELLO = 0,
	PIM_TYPE_REGISTER = 1,
	PIM_TYPE_REGISTER_STOP = 2,
	PIM_TYPE_JOIN_PRUNE = 3,
	PIM_TYPE_BOOTSTRAP = 4,
	PIM_TYPE_ASSERT = 5,
	PIM_TYPE_GRAFT = 6,
	PIM_TYPE_GRAFT_ACK = 7,
	PIM_TYPE_CANDIDATE_RP_ADV = 8,
};

struct pimreghdr {
	__u8 type;
	__u8 reserved;
	__be16 csum;
	__be32 flags;
};

typedef short unsigned int vifi_t;

struct vifctl {
	vifi_t vifc_vifi;
	unsigned char vifc_flags;
	unsigned char vifc_threshold;
	unsigned int vifc_rate_limit;
	union {
		struct in_addr vifc_lcl_addr;
		int vifc_lcl_ifindex;
	};
	struct in_addr vifc_rmt_addr;
};

struct mfcctl {
	struct in_addr mfcc_origin;
	struct in_addr mfcc_mcastgrp;
	vifi_t mfcc_parent;
	unsigned char mfcc_ttls[32];
	unsigned int mfcc_pkt_cnt;
	unsigned int mfcc_byte_cnt;
	unsigned int mfcc_wrong_if;
	int mfcc_expire;
};

struct sioc_sg_req {
	struct in_addr src;
	struct in_addr grp;
	long unsigned int pktcnt;
	long unsigned int bytecnt;
	long unsigned int wrong_if;
};

struct sioc_vif_req {
	vifi_t vifi;
	long unsigned int icount;
	long unsigned int ocount;
	long unsigned int ibytes;
	long unsigned int obytes;
};

struct igmpmsg {
	__u32 unused1;
	__u32 unused2;
	unsigned char im_msgtype;
	unsigned char im_mbz;
	unsigned char im_vif;
	unsigned char im_vif_hi;
	struct in_addr im_src;
	struct in_addr im_dst;
};

enum {
	IPMRA_TABLE_UNSPEC = 0,
	IPMRA_TABLE_ID = 1,
	IPMRA_TABLE_CACHE_RES_QUEUE_LEN = 2,
	IPMRA_TABLE_MROUTE_REG_VIF_NUM = 3,
	IPMRA_TABLE_MROUTE_DO_ASSERT = 4,
	IPMRA_TABLE_MROUTE_DO_PIM = 5,
	IPMRA_TABLE_VIFS = 6,
	IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE = 7,
	__IPMRA_TABLE_MAX = 8,
};

enum {
	IPMRA_VIF_UNSPEC = 0,
	IPMRA_VIF = 1,
	__IPMRA_VIF_MAX = 2,
};

enum {
	IPMRA_VIFA_UNSPEC = 0,
	IPMRA_VIFA_IFINDEX = 1,
	IPMRA_VIFA_VIF_ID = 2,
	IPMRA_VIFA_FLAGS = 3,
	IPMRA_VIFA_BYTES_IN = 4,
	IPMRA_VIFA_BYTES_OUT = 5,
	IPMRA_VIFA_PACKETS_IN = 6,
	IPMRA_VIFA_PACKETS_OUT = 7,
	IPMRA_VIFA_LOCAL_ADDR = 8,
	IPMRA_VIFA_REMOTE_ADDR = 9,
	IPMRA_VIFA_PAD = 10,
	__IPMRA_VIFA_MAX = 11,
};

enum {
	IPMRA_CREPORT_UNSPEC = 0,
	IPMRA_CREPORT_MSGTYPE = 1,
	IPMRA_CREPORT_VIF_ID = 2,
	IPMRA_CREPORT_SRC_ADDR = 3,
	IPMRA_CREPORT_DST_ADDR = 4,
	IPMRA_CREPORT_PKT = 5,
	IPMRA_CREPORT_TABLE = 6,
	__IPMRA_CREPORT_MAX = 7,
};

struct vif_device {
	struct net_device *dev;
	long unsigned int bytes_in;
	long unsigned int bytes_out;
	long unsigned int pkt_in;
	long unsigned int pkt_out;
	long unsigned int rate_limit;
	unsigned char threshold;
	short unsigned int flags;
	int link;
	struct netdev_phys_item_id dev_parent_id;
	__be32 local;
	__be32 remote;
};

struct vif_entry_notifier_info {
	struct fib_notifier_info info;
	struct net_device *dev;
	short unsigned int vif_index;
	short unsigned int vif_flags;
	u32 tb_id;
};

enum {
	MFC_STATIC = 1,
	MFC_OFFLOAD = 2,
};

struct mr_mfc {
	struct rhlist_head mnode;
	short unsigned int mfc_parent;
	int mfc_flags;
	union {
		struct {
			long unsigned int expires;
			struct sk_buff_head unresolved;
		} unres;
		struct {
			long unsigned int last_assert;
			int minvif;
			int maxvif;
			long unsigned int bytes;
			long unsigned int pkt;
			long unsigned int wrong_if;
			long unsigned int lastuse;
			unsigned char ttls[32];
			refcount_t refcount;
		} res;
	} mfc_un;
	struct list_head list;
	struct callback_head rcu;
	void (*free)(struct callback_head *);
};

struct mfc_entry_notifier_info {
	struct fib_notifier_info info;
	struct mr_mfc *mfc;
	u32 tb_id;
};

struct mr_table_ops {
	const struct rhashtable_params *rht_params;
	void *cmparg_any;
};

struct mr_table {
	struct list_head list;
	possible_net_t net;
	struct mr_table_ops ops;
	u32 id;
	struct sock *mroute_sk;
	struct timer_list ipmr_expire_timer;
	struct list_head mfc_unres_queue;
	struct vif_device vif_table[32];
	struct rhltable mfc_hash;
	struct list_head mfc_cache_list;
	int maxvif;
	atomic_t cache_resolve_queue_len;
	bool mroute_do_assert;
	bool mroute_do_pim;
	bool mroute_do_wrvifwhole;
	int mroute_reg_vif_num;
};

struct mr_vif_iter {
	struct seq_net_private p;
	struct mr_table *mrt;
	int ct;
};

struct mr_mfc_iter {
	struct seq_net_private p;
	struct mr_table *mrt;
	struct list_head *cache;
	spinlock_t *lock;
};

struct mfc_cache_cmp_arg {
	__be32 mfc_mcastgrp;
	__be32 mfc_origin;
};

struct mfc_cache {
	struct mr_mfc _c;
	union {
		struct {
			__be32 mfc_mcastgrp;
			__be32 mfc_origin;
		};
		struct mfc_cache_cmp_arg cmparg;
	};
};

struct ipmr_result {
	struct mr_table *mrt;
};

struct compat_sioc_sg_req {
	struct in_addr src;
	struct in_addr grp;
	compat_ulong_t pktcnt;
	compat_ulong_t bytecnt;
	compat_ulong_t wrong_if;
};

struct compat_sioc_vif_req {
	vifi_t vifi;
	compat_ulong_t icount;
	compat_ulong_t ocount;
	compat_ulong_t ibytes;
	compat_ulong_t obytes;
};

struct rta_mfc_stats {
	__u64 mfcs_packets;
	__u64 mfcs_bytes;
	__u64 mfcs_wrong_if;
};

struct ic_device {
	struct ic_device *next;
	struct net_device *dev;
	short unsigned int flags;
	short int able;
	__be32 xid;
};

struct bootp_pkt {
	struct iphdr iph;
	struct udphdr udph;
	u8 op;
	u8 htype;
	u8 hlen;
	u8 hops;
	__be32 xid;
	__be16 secs;
	__be16 flags;
	__be32 client_ip;
	__be32 your_ip;
	__be32 server_ip;
	__be32 relay_ip;
	u8 hw_addr[16];
	u8 serv_name[64];
	u8 boot_file[128];
	u8 exten[312];
};

struct bictcp {
	u32 cnt;
	u32 last_max_cwnd;
	u32 last_cwnd;
	u32 last_time;
	u32 bic_origin_point;
	u32 bic_K;
	u32 delay_min;
	u32 epoch_start;
	u32 ack_cnt;
	u32 tcp_cwnd;
	u16 unused;
	u8 sample_cnt;
	u8 found;
	u32 round_start;
	u32 end_seq;
	u32 last_ack;
	u32 curr_rtt;
};

struct xfrm_policy_afinfo {
	struct dst_ops *dst_ops;
	struct dst_entry * (*dst_lookup)(struct net *, int, int, const xfrm_address_t *, const xfrm_address_t *, u32);
	int (*get_saddr)(struct net *, int, xfrm_address_t *, xfrm_address_t *, u32);
	int (*fill_dst)(struct xfrm_dst *, struct net_device *, const struct flowi *);
	struct dst_entry * (*blackhole_route)(struct net *, struct dst_entry *);
};

struct xfrm_state_afinfo {
	u8 family;
	u8 proto;
	const struct xfrm_type_offload *type_offload_esp;
	const struct xfrm_type *type_esp;
	const struct xfrm_type *type_ipip;
	const struct xfrm_type *type_ipip6;
	const struct xfrm_type *type_comp;
	const struct xfrm_type *type_ah;
	const struct xfrm_type *type_routing;
	const struct xfrm_type *type_dstopts;
	int (*output)(struct net *, struct sock *, struct sk_buff *);
	int (*transport_finish)(struct sk_buff *, int);
	void (*local_error)(struct sk_buff *, u32);
};

struct ip_tunnel;

struct ip6_tnl;

struct xfrm_tunnel_skb_cb {
	union {
		struct inet_skb_parm h4;
		struct inet6_skb_parm h6;
	} header;
	union {
		struct ip_tunnel *ip4;
		struct ip6_tnl *ip6;
	} tunnel;
};

struct xfrm_mode_skb_cb {
	struct xfrm_tunnel_skb_cb header;
	__be16 id;
	__be16 frag_off;
	u8 ihl;
	u8 tos;
	u8 ttl;
	u8 protocol;
	u8 optlen;
	u8 flow_lbl[3];
};

struct xfrm_spi_skb_cb {
	struct xfrm_tunnel_skb_cb header;
	unsigned int daddroff;
	unsigned int family;
	__be32 seq;
};

struct xfrm_input_afinfo {
	u8 family;
	bool is_ipip;
	int (*callback)(struct sk_buff *, u8, int);
};

struct xfrm4_protocol {
	int (*handler)(struct sk_buff *);
	int (*input_handler)(struct sk_buff *, int, __be32, int);
	int (*cb_handler)(struct sk_buff *, int);
	int (*err_handler)(struct sk_buff *, u32);
	struct xfrm4_protocol *next;
	int priority;
};

typedef u64 (*btf_bpf_tcp_send_ack)(struct tcp_sock *, u32);

enum {
	XFRM_STATE_VOID = 0,
	XFRM_STATE_ACQ = 1,
	XFRM_STATE_VALID = 2,
	XFRM_STATE_ERROR = 3,
	XFRM_STATE_EXPIRED = 4,
	XFRM_STATE_DEAD = 5,
};

struct xfrm_if;

struct xfrm_if_cb {
	struct xfrm_if * (*decode_session)(struct sk_buff *, short unsigned int);
};

struct xfrm_if_parms {
	int link;
	u32 if_id;
};

struct xfrm_if {
	struct xfrm_if *next;
	struct net_device *dev;
	struct net *net;
	struct xfrm_if_parms p;
	struct gro_cells gro_cells;
};

struct xfrm_policy_walk {
	struct xfrm_policy_walk_entry walk;
	u8 type;
	u32 seq;
};

struct xfrmk_spdinfo {
	u32 incnt;
	u32 outcnt;
	u32 fwdcnt;
	u32 inscnt;
	u32 outscnt;
	u32 fwdscnt;
	u32 spdhcnt;
	u32 spdhmcnt;
};

struct xfrm_flo {
	struct dst_entry *dst_orig;
	u8 flags;
};

struct xfrm_pol_inexact_node {
	struct rb_node node;
	union {
		xfrm_address_t addr;
		struct callback_head rcu;
	};
	u8 prefixlen;
	struct rb_root root;
	struct hlist_head hhead;
};

struct xfrm_pol_inexact_key {
	possible_net_t net;
	u32 if_id;
	u16 family;
	u8 dir;
	u8 type;
};

struct xfrm_pol_inexact_bin {
	struct xfrm_pol_inexact_key k;
	struct rhash_head head;
	struct hlist_head hhead;
	seqcount_spinlock_t count;
	struct rb_root root_d;
	struct rb_root root_s;
	struct list_head inexact_bins;
	struct callback_head rcu;
};

enum xfrm_pol_inexact_candidate_type {
	XFRM_POL_CAND_BOTH = 0,
	XFRM_POL_CAND_SADDR = 1,
	XFRM_POL_CAND_DADDR = 2,
	XFRM_POL_CAND_ANY = 3,
	XFRM_POL_CAND_MAX = 4,
};

struct xfrm_pol_inexact_candidates {
	struct hlist_head *res[4];
};

enum xfrm_ae_ftype_t {
	XFRM_AE_UNSPEC = 0,
	XFRM_AE_RTHR = 1,
	XFRM_AE_RVAL = 2,
	XFRM_AE_LVAL = 4,
	XFRM_AE_ETHR = 8,
	XFRM_AE_CR = 16,
	XFRM_AE_CE = 32,
	XFRM_AE_CU = 64,
	__XFRM_AE_MAX = 65,
};

enum xfrm_nlgroups {
	XFRMNLGRP_NONE = 0,
	XFRMNLGRP_ACQUIRE = 1,
	XFRMNLGRP_EXPIRE = 2,
	XFRMNLGRP_SA = 3,
	XFRMNLGRP_POLICY = 4,
	XFRMNLGRP_AEVENTS = 5,
	XFRMNLGRP_REPORT = 6,
	XFRMNLGRP_MIGRATE = 7,
	XFRMNLGRP_MAPPING = 8,
	__XFRMNLGRP_MAX = 9,
};

enum {
	XFRM_MODE_FLAG_TUNNEL = 1,
};

struct km_event {
	union {
		u32 hard;
		u32 proto;
		u32 byid;
		u32 aevent;
		u32 type;
	} data;
	u32 seq;
	u32 portid;
	u32 event;
	struct net *net;
};

struct xfrm_kmaddress {
	xfrm_address_t local;
	xfrm_address_t remote;
	u32 reserved;
	u16 family;
};

struct xfrm_migrate {
	xfrm_address_t old_daddr;
	xfrm_address_t old_saddr;
	xfrm_address_t new_daddr;
	xfrm_address_t new_saddr;
	u8 proto;
	u8 mode;
	u16 reserved;
	u32 reqid;
	u16 old_family;
	u16 new_family;
};

struct xfrm_mgr {
	struct list_head list;
	int (*notify)(struct xfrm_state *, const struct km_event *);
	int (*acquire)(struct xfrm_state *, struct xfrm_tmpl *, struct xfrm_policy *);
	struct xfrm_policy * (*compile_policy)(struct sock *, int, u8 *, int, int *);
	int (*new_mapping)(struct xfrm_state *, xfrm_address_t *, __be16);
	int (*notify_policy)(struct xfrm_policy *, int, const struct km_event *);
	int (*report)(struct net *, u8, struct xfrm_selector *, xfrm_address_t *);
	int (*migrate)(const struct xfrm_selector *, u8, u8, const struct xfrm_migrate *, int, const struct xfrm_kmaddress *, const struct xfrm_encap_tmpl *);
	bool (*is_alive)(const struct km_event *);
};

struct xfrmk_sadinfo {
	u32 sadhcnt;
	u32 sadhmcnt;
	u32 sadcnt;
};

struct xfrm_translator {
	int (*alloc_compat)(struct sk_buff *, const struct nlmsghdr *);
	struct nlmsghdr * (*rcv_msg_compat)(const struct nlmsghdr *, int, const struct nla_policy *, struct netlink_ext_ack *);
	int (*xlate_user_policy_sockptr)(u8 **, int);
	struct module *owner;
};

struct ip_beet_phdr {
	__u8 nexthdr;
	__u8 hdrlen;
	__u8 padlen;
	__u8 reserved;
};

struct ip_tunnel_6rd_parm {
	struct in6_addr prefix;
	__be32 relay_prefix;
	u16 prefixlen;
	u16 relay_prefixlen;
};

struct ip_tunnel_prl_entry;

struct ip_tunnel {
	struct ip_tunnel *next;
	struct hlist_node hash_node;
	struct net_device *dev;
	struct net *net;
	long unsigned int err_time;
	int err_count;
	u32 i_seqno;
	u32 o_seqno;
	int tun_hlen;
	u32 index;
	u8 erspan_ver;
	u8 dir;
	u16 hwid;
	struct dst_cache dst_cache;
	struct ip_tunnel_parm parms;
	int mlink;
	int encap_hlen;
	int hlen;
	struct ip_tunnel_encap encap;
	struct ip_tunnel_6rd_parm ip6rd;
	struct ip_tunnel_prl_entry *prl;
	unsigned int prl_count;
	unsigned int ip_tnl_net_id;
	struct gro_cells gro_cells;
	__u32 fwmark;
	bool collect_md;
	bool ignore_df;
};

struct __ip6_tnl_parm {
	char name[16];
	int link;
	__u8 proto;
	__u8 encap_limit;
	__u8 hop_limit;
	bool collect_md;
	__be32 flowinfo;
	__u32 flags;
	struct in6_addr laddr;
	struct in6_addr raddr;
	__be16 i_flags;
	__be16 o_flags;
	__be32 i_key;
	__be32 o_key;
	__u32 fwmark;
	__u32 index;
	__u8 erspan_ver;
	__u8 dir;
	__u16 hwid;
};

struct ip6_tnl {
	struct ip6_tnl *next;
	struct net_device *dev;
	struct net *net;
	struct __ip6_tnl_parm parms;
	struct flowi fl;
	struct dst_cache dst_cache;
	struct gro_cells gro_cells;
	int err_count;
	long unsigned int err_time;
	__u32 i_seqno;
	__u32 o_seqno;
	int hlen;
	int tun_hlen;
	int encap_hlen;
	struct ip_tunnel_encap encap;
	int mlink;
};

struct xfrm_skb_cb {
	struct xfrm_tunnel_skb_cb header;
	union {
		struct {
			__u32 low;
			__u32 hi;
		} output;
		struct {
			__be32 low;
			__be32 hi;
		} input;
	} seq;
};

struct ip_tunnel_prl_entry {
	struct ip_tunnel_prl_entry *next;
	__be32 addr;
	u16 flags;
	struct callback_head callback_head;
};

struct xfrm_trans_tasklet {
	struct tasklet_struct tasklet;
	struct sk_buff_head queue;
};

struct xfrm_trans_cb {
	union {
		struct inet_skb_parm h4;
		struct inet6_skb_parm h6;
	} header;
	int (*finish)(struct net *, struct sock *, struct sk_buff *);
	struct net *net;
};

struct xfrm_user_offload {
	int ifindex;
	__u8 flags;
};

struct sadb_alg {
	__u8 sadb_alg_id;
	__u8 sadb_alg_ivlen;
	__u16 sadb_alg_minbits;
	__u16 sadb_alg_maxbits;
	__u16 sadb_alg_reserved;
};

struct xfrm_algo_aead_info {
	char *geniv;
	u16 icv_truncbits;
};

struct xfrm_algo_auth_info {
	u16 icv_truncbits;
	u16 icv_fullbits;
};

struct xfrm_algo_encr_info {
	char *geniv;
	u16 blockbits;
	u16 defkeybits;
};

struct xfrm_algo_comp_info {
	u16 threshold;
};

struct xfrm_algo_desc {
	char *name;
	char *compat;
	u8 available: 1;
	u8 pfkey_supported: 1;
	union {
		struct xfrm_algo_aead_info aead;
		struct xfrm_algo_auth_info auth;
		struct xfrm_algo_encr_info encr;
		struct xfrm_algo_comp_info comp;
	} uinfo;
	struct sadb_alg desc;
};

struct xfrm_algo_list {
	struct xfrm_algo_desc *algs;
	int entries;
	u32 type;
	u32 mask;
};

struct xfrm_aead_name {
	const char *name;
	int icvbits;
};

enum {
	XFRM_SHARE_ANY = 0,
	XFRM_SHARE_SESSION = 1,
	XFRM_SHARE_USER = 2,
	XFRM_SHARE_UNIQUE = 3,
};

struct xfrm_user_sec_ctx {
	__u16 len;
	__u16 exttype;
	__u8 ctx_alg;
	__u8 ctx_doi;
	__u16 ctx_len;
};

struct xfrm_user_tmpl {
	struct xfrm_id id;
	__u16 family;
	xfrm_address_t saddr;
	__u32 reqid;
	__u8 mode;
	__u8 share;
	__u8 optional;
	__u32 aalgos;
	__u32 ealgos;
	__u32 calgos;
};

struct xfrm_userpolicy_type {
	__u8 type;
	__u16 reserved1;
	__u8 reserved2;
};

enum xfrm_sadattr_type_t {
	XFRMA_SAD_UNSPEC = 0,
	XFRMA_SAD_CNT = 1,
	XFRMA_SAD_HINFO = 2,
	__XFRMA_SAD_MAX = 3,
};

struct xfrmu_sadhinfo {
	__u32 sadhcnt;
	__u32 sadhmcnt;
};

enum xfrm_spdattr_type_t {
	XFRMA_SPD_UNSPEC = 0,
	XFRMA_SPD_INFO = 1,
	XFRMA_SPD_HINFO = 2,
	XFRMA_SPD_IPV4_HTHRESH = 3,
	XFRMA_SPD_IPV6_HTHRESH = 4,
	__XFRMA_SPD_MAX = 5,
};

struct xfrmu_spdinfo {
	__u32 incnt;
	__u32 outcnt;
	__u32 fwdcnt;
	__u32 inscnt;
	__u32 outscnt;
	__u32 fwdscnt;
};

struct xfrmu_spdhinfo {
	__u32 spdhcnt;
	__u32 spdhmcnt;
};

struct xfrmu_spdhthresh {
	__u8 lbits;
	__u8 rbits;
};

struct xfrm_usersa_info {
	struct xfrm_selector sel;
	struct xfrm_id id;
	xfrm_address_t saddr;
	struct xfrm_lifetime_cfg lft;
	struct xfrm_lifetime_cur curlft;
	struct xfrm_stats stats;
	__u32 seq;
	__u32 reqid;
	__u16 family;
	__u8 mode;
	__u8 replay_window;
	__u8 flags;
};

struct xfrm_usersa_id {
	xfrm_address_t daddr;
	__be32 spi;
	__u16 family;
	__u8 proto;
};

struct xfrm_aevent_id {
	struct xfrm_usersa_id sa_id;
	xfrm_address_t saddr;
	__u32 flags;
	__u32 reqid;
};

struct xfrm_userspi_info {
	struct xfrm_usersa_info info;
	__u32 min;
	__u32 max;
};

struct xfrm_userpolicy_info {
	struct xfrm_selector sel;
	struct xfrm_lifetime_cfg lft;
	struct xfrm_lifetime_cur curlft;
	__u32 priority;
	__u32 index;
	__u8 dir;
	__u8 action;
	__u8 flags;
	__u8 share;
};

struct xfrm_userpolicy_id {
	struct xfrm_selector sel;
	__u32 index;
	__u8 dir;
};

struct xfrm_user_acquire {
	struct xfrm_id id;
	xfrm_address_t saddr;
	struct xfrm_selector sel;
	struct xfrm_userpolicy_info policy;
	__u32 aalgos;
	__u32 ealgos;
	__u32 calgos;
	__u32 seq;
};

struct xfrm_user_expire {
	struct xfrm_usersa_info state;
	__u8 hard;
};

struct xfrm_user_polexpire {
	struct xfrm_userpolicy_info pol;
	__u8 hard;
};

struct xfrm_usersa_flush {
	__u8 proto;
};

struct xfrm_user_report {
	__u8 proto;
	struct xfrm_selector sel;
};

struct xfrm_user_mapping {
	struct xfrm_usersa_id id;
	__u32 reqid;
	xfrm_address_t old_saddr;
	xfrm_address_t new_saddr;
	__be16 old_sport;
	__be16 new_sport;
};

struct xfrm_dump_info {
	struct sk_buff *in_skb;
	struct sk_buff *out_skb;
	u32 nlmsg_seq;
	u16 nlmsg_flags;
};

struct xfrm_link {
	int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **);
	int (*start)(struct netlink_callback *);
	int (*dump)(struct sk_buff *, struct netlink_callback *);
	int (*done)(struct netlink_callback *);
	const struct nla_policy *nla_pol;
	int nla_max;
};

struct unix_stream_read_state {
	int (*recv_actor)(struct sk_buff *, int, int, struct unix_stream_read_state *);
	struct socket *socket;
	struct msghdr *msg;
	struct pipe_inode_info *pipe;
	size_t size;
	int flags;
	unsigned int splice_flags;
};

enum {
	IP6_FH_F_FRAG = 1,
	IP6_FH_F_AUTH = 2,
	IP6_FH_F_SKIP_RH = 4,
};

typedef void ip6_icmp_send_t(struct sk_buff *, u8, u8, __u32, const struct in6_addr *, const struct inet6_skb_parm *);

struct mld_msg {
	struct icmp6hdr mld_hdr;
	struct in6_addr mld_mca;
};

struct sockaddr_pkt {
	short unsigned int spkt_family;
	unsigned char spkt_device[14];
	__be16 spkt_protocol;
};

struct sockaddr_ll {
	short unsigned int sll_family;
	__be16 sll_protocol;
	int sll_ifindex;
	short unsigned int sll_hatype;
	unsigned char sll_pkttype;
	unsigned char sll_halen;
	unsigned char sll_addr[8];
};

struct tpacket_stats {
	unsigned int tp_packets;
	unsigned int tp_drops;
};

struct tpacket_stats_v3 {
	unsigned int tp_packets;
	unsigned int tp_drops;
	unsigned int tp_freeze_q_cnt;
};

struct tpacket_rollover_stats {
	__u64 tp_all;
	__u64 tp_huge;
	__u64 tp_failed;
};

union tpacket_stats_u {
	struct tpacket_stats stats1;
	struct tpacket_stats_v3 stats3;
};

struct tpacket_auxdata {
	__u32 tp_status;
	__u32 tp_len;
	__u32 tp_snaplen;
	__u16 tp_mac;
	__u16 tp_net;
	__u16 tp_vlan_tci;
	__u16 tp_vlan_tpid;
};

struct tpacket_hdr {
	long unsigned int tp_status;
	unsigned int tp_len;
	unsigned int tp_snaplen;
	short unsigned int tp_mac;
	short unsigned int tp_net;
	unsigned int tp_sec;
	unsigned int tp_usec;
};

struct tpacket2_hdr {
	__u32 tp_status;
	__u32 tp_len;
	__u32 tp_snaplen;
	__u16 tp_mac;
	__u16 tp_net;
	__u32 tp_sec;
	__u32 tp_nsec;
	__u16 tp_vlan_tci;
	__u16 tp_vlan_tpid;
	__u8 tp_padding[4];
};

struct tpacket_hdr_variant1 {
	__u32 tp_rxhash;
	__u32 tp_vlan_tci;
	__u16 tp_vlan_tpid;
	__u16 tp_padding;
};

struct tpacket3_hdr {
	__u32 tp_next_offset;
	__u32 tp_sec;
	__u32 tp_nsec;
	__u32 tp_snaplen;
	__u32 tp_len;
	__u32 tp_status;
	__u16 tp_mac;
	__u16 tp_net;
	union {
		struct tpacket_hdr_variant1 hv1;
	};
	__u8 tp_padding[8];
};

struct tpacket_bd_ts {
	unsigned int ts_sec;
	union {
		unsigned int ts_usec;
		unsigned int ts_nsec;
	};
};

struct tpacket_hdr_v1 {
	__u32 block_status;
	__u32 num_pkts;
	__u32 offset_to_first_pkt;
	__u32 blk_len;
	__u64 seq_num;
	struct tpacket_bd_ts ts_first_pkt;
	struct tpacket_bd_ts ts_last_pkt;
};

union tpacket_bd_header_u {
	struct tpacket_hdr_v1 bh1;
};

struct tpacket_block_desc {
	__u32 version;
	__u32 offset_to_priv;
	union tpacket_bd_header_u hdr;
};

enum tpacket_versions {
	TPACKET_V1 = 0,
	TPACKET_V2 = 1,
	TPACKET_V3 = 2,
};

struct tpacket_req {
	unsigned int tp_block_size;
	unsigned int tp_block_nr;
	unsigned int tp_frame_size;
	unsigned int tp_frame_nr;
};

struct tpacket_req3 {
	unsigned int tp_block_size;
	unsigned int tp_block_nr;
	unsigned int tp_frame_size;
	unsigned int tp_frame_nr;
	unsigned int tp_retire_blk_tov;
	unsigned int tp_sizeof_priv;
	unsigned int tp_feature_req_word;
};

union tpacket_req_u {
	struct tpacket_req req;
	struct tpacket_req3 req3;
};

struct fanout_args {
	__u16 id;
	__u16 type_flags;
	__u32 max_num_members;
};

typedef __u16 __virtio16;

struct virtio_net_hdr {
	__u8 flags;
	__u8 gso_type;
	__virtio16 hdr_len;
	__virtio16 gso_size;
	__virtio16 csum_start;
	__virtio16 csum_offset;
};

struct packet_mclist {
	struct packet_mclist *next;
	int ifindex;
	int count;
	short unsigned int type;
	short unsigned int alen;
	unsigned char addr[32];
};

struct pgv;

struct tpacket_kbdq_core {
	struct pgv *pkbdq;
	unsigned int feature_req_word;
	unsigned int hdrlen;
	unsigned char reset_pending_on_curr_blk;
	unsigned char delete_blk_timer;
	short unsigned int kactive_blk_num;
	short unsigned int blk_sizeof_priv;
	short unsigned int last_kactive_blk_num;
	char *pkblk_start;
	char *pkblk_end;
	int kblk_size;
	unsigned int max_frame_len;
	unsigned int knum_blocks;
	uint64_t knxt_seq_num;
	char *prev;
	char *nxt_offset;
	struct sk_buff *skb;
	rwlock_t blk_fill_in_prog_lock;
	short unsigned int retire_blk_tov;
	short unsigned int version;
	long unsigned int tov_in_jiffies;
	struct timer_list retire_blk_timer;
};

struct pgv {
	char *buffer;
};

struct packet_ring_buffer {
	struct pgv *pg_vec;
	unsigned int head;
	unsigned int frames_per_block;
	unsigned int frame_size;
	unsigned int frame_max;
	unsigned int pg_vec_order;
	unsigned int pg_vec_pages;
	unsigned int pg_vec_len;
	unsigned int *pending_refcnt;
	union {
		long unsigned int *rx_owner_map;
		struct tpacket_kbdq_core prb_bdqc;
	};
};

struct packet_fanout {
	possible_net_t net;
	unsigned int num_members;
	u32 max_num_members;
	u16 id;
	u8 type;
	u8 flags;
	union {
		atomic_t rr_cur;
		struct bpf_prog *bpf_prog;
	};
	struct list_head list;
	spinlock_t lock;
	refcount_t sk_ref;
	long: 64;
	struct packet_type prot_hook;
	struct sock *arr[0];
};

struct packet_rollover {
	int sock;
	atomic_long_t num;
	atomic_long_t num_huge;
	atomic_long_t num_failed;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	u32 history[16];
};

struct packet_sock {
	struct sock sk;
	struct packet_fanout *fanout;
	union tpacket_stats_u stats;
	struct packet_ring_buffer rx_ring;
	struct packet_ring_buffer tx_ring;
	int copy_thresh;
	spinlock_t bind_lock;
	struct mutex pg_vec_lock;
	unsigned int running;
	unsigned int auxdata: 1;
	unsigned int origdev: 1;
	unsigned int has_vnet_hdr: 1;
	unsigned int tp_loss: 1;
	unsigned int tp_tx_has_off: 1;
	int pressure;
	int ifindex;
	__be16 num;
	struct packet_rollover *rollover;
	struct packet_mclist *mclist;
	atomic_t mapped;
	enum tpacket_versions tp_version;
	unsigned int tp_hdrlen;
	unsigned int tp_reserve;
	unsigned int tp_tstamp;
	struct completion skb_completion;
	struct net_device *cached_dev;
	int (*xmit)(struct sk_buff *);
	long: 64;
	long: 64;
	struct packet_type prot_hook;
	atomic_t tp_drops;
	long: 32;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
	long: 64;
};

struct packet_mreq_max {
	int mr_ifindex;
	short unsigned int mr_type;
	short unsigned int mr_alen;
	unsigned char mr_address[32];
};

union tpacket_uhdr {
	struct tpacket_hdr *h1;
	struct tpacket2_hdr *h2;
	struct tpacket3_hdr *h3;
	void *raw;
};

struct packet_skb_cb {
	union {
		struct sockaddr_pkt pkt;
		union {
			unsigned int origlen;
			struct sockaddr_ll ll;
		};
	} sa;
};

enum rpc_msg_type {
	RPC_CALL = 0,
	RPC_REPLY = 1,
};

enum rpc_reply_stat {
	RPC_MSG_ACCEPTED = 0,
	RPC_MSG_DENIED = 1,
};

enum rpc_reject_stat {
	RPC_MISMATCH = 0,
	RPC_AUTH_ERROR = 1,
};

enum {
	SUNRPC_PIPEFS_NFS_PRIO = 0,
	SUNRPC_PIPEFS_RPC_PRIO = 1,
};

enum {
	RPC_PIPEFS_MOUNT = 0,
	RPC_PIPEFS_UMOUNT = 1,
};

struct sunrpc_net {
	struct proc_dir_entry *proc_net_rpc;
	struct cache_detail *ip_map_cache;
	struct cache_detail *unix_gid_cache;
	struct cache_detail *rsc_cache;
	struct cache_detail *rsi_cache;
	struct super_block *pipefs_sb;
	struct rpc_pipe *gssd_dummy;
	struct mutex pipefs_sb_lock;
	struct list_head all_clients;
	spinlock_t rpc_client_lock;
	struct rpc_clnt *rpcb_local_clnt;
	struct rpc_clnt *rpcb_local_clnt4;
	spinlock_t rpcb_clnt_lock;
	unsigned int rpcb_users;
	unsigned int rpcb_is_af_local: 1;
	struct mutex gssp_lock;
	struct rpc_clnt *gssp_clnt;
	int use_gss_proxy;
	int pipe_version;
	atomic_t pipe_users;
	struct proc_dir_entry *use_gssp_proc;
};

struct rpc_cb_add_xprt_calldata {
	struct rpc_xprt_switch *xps;
	struct rpc_xprt *xprt;
};

struct connect_timeout_data {
	long unsigned int connect_timeout;
	long unsigned int reconnect_timeout;
};

struct xprt_class {
	struct list_head list;
	int ident;
	struct rpc_xprt * (*setup)(struct xprt_create *);
	struct module *owner;
	char name[32];
	const char *netid[0];
};

enum xprt_xid_rb_cmp {
	XID_RB_EQUAL = 0,
	XID_RB_LEFT = 1,
	XID_RB_RIGHT = 2,
};

typedef __be32 rpc_fraghdr;

struct xdr_skb_reader {
	struct sk_buff *skb;
	unsigned int offset;
	size_t count;
	__wsum csum;
};

typedef size_t (*xdr_skb_read_actor)(struct xdr_skb_reader *, void *, size_t);

struct svc_sock {
	struct svc_xprt sk_xprt;
	struct socket *sk_sock;
	struct sock *sk_sk;
	void (*sk_ostate)(struct sock *);
	void (*sk_odata)(struct sock *);
	void (*sk_owspace)(struct sock *);
	__be32 sk_marker;
	u32 sk_tcplen;
	u32 sk_datalen;
	struct page *sk_pages[259];
};

struct sock_xprt {
	struct rpc_xprt xprt;
	struct socket *sock;
	struct sock *inet;
	struct file *file;
	struct {
		struct {
			__be32 fraghdr;
			__be32 xid;
			__be32 calldir;
		};
		u32 offset;
		u32 len;
		long unsigned int copied;
	} recv;
	struct {
		u32 offset;
	} xmit;
	long unsigned int sock_state;
	struct delayed_work connect_worker;
	struct work_struct error_worker;
	struct work_struct recv_worker;
	struct mutex recv_mutex;
	struct __kernel_sockaddr_storage srcaddr;
	short unsigned int srcport;
	int xprt_err;
	size_t rcvsize;
	size_t sndsize;
	struct rpc_timeout tcp_timeout;
	void (*old_data_ready)(struct sock *);
	void (*old_state_change)(struct sock *);
	void (*old_write_space)(struct sock *);
	void (*old_error_report)(struct sock *);
};

struct rpc_buffer {
	size_t len;
	char data[0];
};

typedef void (*rpc_action)(struct rpc_task *);

struct trace_event_raw_rpc_xdr_buf_class {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	const void *head_base;
	size_t head_len;
	const void *tail_base;
	size_t tail_len;
	unsigned int page_len;
	unsigned int msg_len;
	char __data[0];
};

struct trace_event_raw_rpc_clnt_class {
	struct trace_entry ent;
	unsigned int client_id;
	char __data[0];
};

struct trace_event_raw_rpc_clnt_new {
	struct trace_entry ent;
	unsigned int client_id;
	u32 __data_loc_addr;
	u32 __data_loc_port;
	u32 __data_loc_program;
	u32 __data_loc_server;
	char __data[0];
};

struct trace_event_raw_rpc_clnt_new_err {
	struct trace_entry ent;
	int error;
	u32 __data_loc_program;
	u32 __data_loc_server;
	char __data[0];
};

struct trace_event_raw_rpc_clnt_clone_err {
	struct trace_entry ent;
	unsigned int client_id;
	int error;
	char __data[0];
};

struct trace_event_raw_rpc_task_status {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	int status;
	char __data[0];
};

struct trace_event_raw_rpc_request {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	int version;
	bool async;
	u32 __data_loc_progname;
	u32 __data_loc_procname;
	char __data[0];
};

struct trace_event_raw_rpc_task_running {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	const void *action;
	long unsigned int runstate;
	int status;
	short unsigned int flags;
	char __data[0];
};

struct trace_event_raw_rpc_task_queued {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	long unsigned int timeout;
	long unsigned int runstate;
	int status;
	short unsigned int flags;
	u32 __data_loc_q_name;
	char __data[0];
};

struct trace_event_raw_rpc_failure {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	char __data[0];
};

struct trace_event_raw_rpc_reply_event {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	u32 __data_loc_progname;
	u32 version;
	u32 __data_loc_procname;
	u32 __data_loc_servername;
	char __data[0];
};

struct trace_event_raw_rpc_buf_alloc {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	size_t callsize;
	size_t recvsize;
	int status;
	char __data[0];
};

struct trace_event_raw_rpc_call_rpcerror {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	int tk_status;
	int rpc_status;
	char __data[0];
};

struct trace_event_raw_rpc_stats_latency {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	int version;
	u32 __data_loc_progname;
	u32 __data_loc_procname;
	long unsigned int backlog;
	long unsigned int rtt;
	long unsigned int execute;
	char __data[0];
};

struct trace_event_raw_rpc_xdr_overflow {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	int version;
	size_t requested;
	const void *end;
	const void *p;
	const void *head_base;
	size_t head_len;
	const void *tail_base;
	size_t tail_len;
	unsigned int page_len;
	unsigned int len;
	u32 __data_loc_progname;
	u32 __data_loc_procedure;
	char __data[0];
};

struct trace_event_raw_rpc_xdr_alignment {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	int version;
	size_t offset;
	unsigned int copied;
	const void *head_base;
	size_t head_len;
	const void *tail_base;
	size_t tail_len;
	unsigned int page_len;
	unsigned int len;
	u32 __data_loc_progname;
	u32 __data_loc_procedure;
	char __data[0];
};

struct trace_event_raw_xs_socket_event {
	struct trace_entry ent;
	unsigned int socket_state;
	unsigned int sock_state;
	long long unsigned int ino;
	u32 __data_loc_dstaddr;
	u32 __data_loc_dstport;
	char __data[0];
};

struct trace_event_raw_xs_socket_event_done {
	struct trace_entry ent;
	int error;
	unsigned int socket_state;
	unsigned int sock_state;
	long long unsigned int ino;
	u32 __data_loc_dstaddr;
	u32 __data_loc_dstport;
	char __data[0];
};

struct trace_event_raw_rpc_socket_nospace {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	unsigned int total;
	unsigned int remaining;
	char __data[0];
};

struct trace_event_raw_rpc_xprt_lifetime_class {
	struct trace_entry ent;
	long unsigned int state;
	u32 __data_loc_addr;
	u32 __data_loc_port;
	char __data[0];
};

struct trace_event_raw_rpc_xprt_event {
	struct trace_entry ent;
	u32 xid;
	int status;
	u32 __data_loc_addr;
	u32 __data_loc_port;
	char __data[0];
};

struct trace_event_raw_xprt_transmit {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	u32 seqno;
	int status;
	char __data[0];
};

struct trace_event_raw_xprt_ping {
	struct trace_entry ent;
	int status;
	u32 __data_loc_addr;
	u32 __data_loc_port;
	char __data[0];
};

struct trace_event_raw_xprt_writelock_event {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	unsigned int snd_task_id;
	char __data[0];
};

struct trace_event_raw_xprt_cong_event {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	unsigned int snd_task_id;
	long unsigned int cong;
	long unsigned int cwnd;
	bool wait;
	char __data[0];
};

struct trace_event_raw_xprt_reserve {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	char __data[0];
};

struct trace_event_raw_xs_stream_read_data {
	struct trace_entry ent;
	ssize_t err;
	size_t total;
	u32 __data_loc_addr;
	u32 __data_loc_port;
	char __data[0];
};

struct trace_event_raw_xs_stream_read_request {
	struct trace_entry ent;
	u32 __data_loc_addr;
	u32 __data_loc_port;
	u32 xid;
	long unsigned int copied;
	unsigned int reclen;
	unsigned int offset;
	char __data[0];
};

struct trace_event_raw_rpcb_getport {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	unsigned int program;
	unsigned int version;
	int protocol;
	unsigned int bind_version;
	u32 __data_loc_servername;
	char __data[0];
};

struct trace_event_raw_rpcb_setport {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	int status;
	short unsigned int port;
	char __data[0];
};

struct trace_event_raw_pmap_register {
	struct trace_entry ent;
	unsigned int program;
	unsigned int version;
	int protocol;
	unsigned int port;
	char __data[0];
};

struct trace_event_raw_rpcb_register {
	struct trace_entry ent;
	unsigned int program;
	unsigned int version;
	u32 __data_loc_addr;
	u32 __data_loc_netid;
	char __data[0];
};

struct trace_event_raw_rpcb_unregister {
	struct trace_entry ent;
	unsigned int program;
	unsigned int version;
	u32 __data_loc_netid;
	char __data[0];
};

struct trace_event_raw_svc_xdr_buf_class {
	struct trace_entry ent;
	u32 xid;
	const void *head_base;
	size_t head_len;
	const void *tail_base;
	size_t tail_len;
	unsigned int page_len;
	unsigned int msg_len;
	char __data[0];
};

struct trace_event_raw_svc_recv {
	struct trace_entry ent;
	u32 xid;
	int len;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_authenticate {
	struct trace_entry ent;
	u32 xid;
	long unsigned int svc_status;
	long unsigned int auth_stat;
	char __data[0];
};

struct trace_event_raw_svc_process {
	struct trace_entry ent;
	u32 xid;
	u32 vers;
	u32 proc;
	u32 __data_loc_service;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_rqst_event {
	struct trace_entry ent;
	u32 xid;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_rqst_status {
	struct trace_entry ent;
	u32 xid;
	int status;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_xprt_create_err {
	struct trace_entry ent;
	long int error;
	u32 __data_loc_program;
	u32 __data_loc_protocol;
	unsigned char addr[28];
	char __data[0];
};

struct trace_event_raw_svc_xprt_do_enqueue {
	struct trace_entry ent;
	int pid;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_xprt_event {
	struct trace_entry ent;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_xprt_accept {
	struct trace_entry ent;
	u32 __data_loc_addr;
	u32 __data_loc_protocol;
	u32 __data_loc_service;
	char __data[0];
};

struct trace_event_raw_svc_xprt_dequeue {
	struct trace_entry ent;
	long unsigned int flags;
	long unsigned int wakeup;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_wake_up {
	struct trace_entry ent;
	int pid;
	char __data[0];
};

struct trace_event_raw_svc_handle_xprt {
	struct trace_entry ent;
	int len;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_stats_latency {
	struct trace_entry ent;
	u32 xid;
	long unsigned int execute;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svc_deferred_event {
	struct trace_entry ent;
	const void *dr;
	u32 xid;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svcsock_new_socket {
	struct trace_entry ent;
	long unsigned int type;
	long unsigned int family;
	bool listener;
	char __data[0];
};

struct trace_event_raw_svcsock_marker {
	struct trace_entry ent;
	unsigned int length;
	bool last;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svcsock_class {
	struct trace_entry ent;
	ssize_t result;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svcsock_tcp_recv_short {
	struct trace_entry ent;
	u32 expected;
	u32 received;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svcsock_tcp_state {
	struct trace_entry ent;
	long unsigned int socket_state;
	long unsigned int sock_state;
	long unsigned int flags;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_svcsock_accept_class {
	struct trace_entry ent;
	long int status;
	u32 __data_loc_service;
	unsigned char addr[28];
	char __data[0];
};

struct trace_event_raw_cache_event {
	struct trace_entry ent;
	const struct cache_head *h;
	u32 __data_loc_name;
	char __data[0];
};

struct trace_event_raw_register_class {
	struct trace_entry ent;
	u32 version;
	long unsigned int family;
	short unsigned int protocol;
	short unsigned int port;
	int error;
	u32 __data_loc_program;
	char __data[0];
};

struct trace_event_raw_svc_unregister {
	struct trace_entry ent;
	u32 version;
	int error;
	u32 __data_loc_program;
	char __data[0];
};

struct trace_event_data_offsets_rpc_xdr_buf_class {};

struct trace_event_data_offsets_rpc_clnt_class {};

struct trace_event_data_offsets_rpc_clnt_new {
	u32 addr;
	u32 port;
	u32 program;
	u32 server;
};

struct trace_event_data_offsets_rpc_clnt_new_err {
	u32 program;
	u32 server;
};

struct trace_event_data_offsets_rpc_clnt_clone_err {};

struct trace_event_data_offsets_rpc_task_status {};

struct trace_event_data_offsets_rpc_request {
	u32 progname;
	u32 procname;
};

struct trace_event_data_offsets_rpc_task_running {};

struct trace_event_data_offsets_rpc_task_queued {
	u32 q_name;
};

struct trace_event_data_offsets_rpc_failure {};

struct trace_event_data_offsets_rpc_reply_event {
	u32 progname;
	u32 procname;
	u32 servername;
};

struct trace_event_data_offsets_rpc_buf_alloc {};

struct trace_event_data_offsets_rpc_call_rpcerror {};

struct trace_event_data_offsets_rpc_stats_latency {
	u32 progname;
	u32 procname;
};

struct trace_event_data_offsets_rpc_xdr_overflow {
	u32 progname;
	u32 procedure;
};

struct trace_event_data_offsets_rpc_xdr_alignment {
	u32 progname;
	u32 procedure;
};

struct trace_event_data_offsets_xs_socket_event {
	u32 dstaddr;
	u32 dstport;
};

struct trace_event_data_offsets_xs_socket_event_done {
	u32 dstaddr;
	u32 dstport;
};

struct trace_event_data_offsets_rpc_socket_nospace {};

struct trace_event_data_offsets_rpc_xprt_lifetime_class {
	u32 addr;
	u32 port;
};

struct trace_event_data_offsets_rpc_xprt_event {
	u32 addr;
	u32 port;
};

struct trace_event_data_offsets_xprt_transmit {};

struct trace_event_data_offsets_xprt_ping {
	u32 addr;
	u32 port;
};

struct trace_event_data_offsets_xprt_writelock_event {};

struct trace_event_data_offsets_xprt_cong_event {};

struct trace_event_data_offsets_xprt_reserve {};

struct trace_event_data_offsets_xs_stream_read_data {
	u32 addr;
	u32 port;
};

struct trace_event_data_offsets_xs_stream_read_request {
	u32 addr;
	u32 port;
};

struct trace_event_data_offsets_rpcb_getport {
	u32 servername;
};

struct trace_event_data_offsets_rpcb_setport {};

struct trace_event_data_offsets_pmap_register {};

struct trace_event_data_offsets_rpcb_register {
	u32 addr;
	u32 netid;
};

struct trace_event_data_offsets_rpcb_unregister {
	u32 netid;
};

struct trace_event_data_offsets_svc_xdr_buf_class {};

struct trace_event_data_offsets_svc_recv {
	u32 addr;
};

struct trace_event_data_offsets_svc_authenticate {};

struct trace_event_data_offsets_svc_process {
	u32 service;
	u32 addr;
};

struct trace_event_data_offsets_svc_rqst_event {
	u32 addr;
};

struct trace_event_data_offsets_svc_rqst_status {
	u32 addr;
};

struct trace_event_data_offsets_svc_xprt_create_err {
	u32 program;
	u32 protocol;
};

struct trace_event_data_offsets_svc_xprt_do_enqueue {
	u32 addr;
};

struct trace_event_data_offsets_svc_xprt_event {
	u32 addr;
};

struct trace_event_data_offsets_svc_xprt_accept {
	u32 addr;
	u32 protocol;
	u32 service;
};

struct trace_event_data_offsets_svc_xprt_dequeue {
	u32 addr;
};

struct trace_event_data_offsets_svc_wake_up {};

struct trace_event_data_offsets_svc_handle_xprt {
	u32 addr;
};

struct trace_event_data_offsets_svc_stats_latency {
	u32 addr;
};

struct trace_event_data_offsets_svc_deferred_event {
	u32 addr;
};

struct trace_event_data_offsets_svcsock_new_socket {};

struct trace_event_data_offsets_svcsock_marker {
	u32 addr;
};

struct trace_event_data_offsets_svcsock_class {
	u32 addr;
};

struct trace_event_data_offsets_svcsock_tcp_recv_short {
	u32 addr;
};

struct trace_event_data_offsets_svcsock_tcp_state {
	u32 addr;
};

struct trace_event_data_offsets_svcsock_accept_class {
	u32 service;
};

struct trace_event_data_offsets_cache_event {
	u32 name;
};

struct trace_event_data_offsets_register_class {
	u32 program;
};

struct trace_event_data_offsets_svc_unregister {
	u32 program;
};

typedef void (*btf_trace_rpc_xdr_sendto)(void *, const struct rpc_task *, const struct xdr_buf *);

typedef void (*btf_trace_rpc_xdr_recvfrom)(void *, const struct rpc_task *, const struct xdr_buf *);

typedef void (*btf_trace_rpc_xdr_reply_pages)(void *, const struct rpc_task *, const struct xdr_buf *);

typedef void (*btf_trace_rpc_clnt_free)(void *, const struct rpc_clnt *);

typedef void (*btf_trace_rpc_clnt_killall)(void *, const struct rpc_clnt *);

typedef void (*btf_trace_rpc_clnt_shutdown)(void *, const struct rpc_clnt *);

typedef void (*btf_trace_rpc_clnt_release)(void *, const struct rpc_clnt *);

typedef void (*btf_trace_rpc_clnt_replace_xprt)(void *, const struct rpc_clnt *);

typedef void (*btf_trace_rpc_clnt_replace_xprt_err)(void *, const struct rpc_clnt *);

typedef void (*btf_trace_rpc_clnt_new)(void *, const struct rpc_clnt *, const struct rpc_xprt *, const char *, const char *);

typedef void (*btf_trace_rpc_clnt_new_err)(void *, const char *, const char *, int);

typedef void (*btf_trace_rpc_clnt_clone_err)(void *, const struct rpc_clnt *, int);

typedef void (*btf_trace_rpc_call_status)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_connect_status)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_timeout_status)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_retry_refresh_status)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_refresh_status)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_request)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_task_begin)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_run_action)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_sync_sleep)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_sync_wake)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_complete)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_timeout)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_signalled)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_end)(void *, const struct rpc_task *, const void *);

typedef void (*btf_trace_rpc_task_sleep)(void *, const struct rpc_task *, const struct rpc_wait_queue *);

typedef void (*btf_trace_rpc_task_wakeup)(void *, const struct rpc_task *, const struct rpc_wait_queue *);

typedef void (*btf_trace_rpc_bad_callhdr)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_bad_verifier)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__prog_unavail)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__prog_mismatch)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__proc_unavail)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__garbage_args)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__unparsable)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__mismatch)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__stale_creds)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__bad_creds)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc__auth_tooweak)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcb_prog_unavail_err)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcb_timeout_err)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcb_bind_version_err)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcb_unreachable_err)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcb_unrecognized_err)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpc_buf_alloc)(void *, const struct rpc_task *, int);

typedef void (*btf_trace_rpc_call_rpcerror)(void *, const struct rpc_task *, int, int);

typedef void (*btf_trace_rpc_stats_latency)(void *, const struct rpc_task *, ktime_t, ktime_t, ktime_t);

typedef void (*btf_trace_rpc_xdr_overflow)(void *, const struct xdr_stream *, size_t);

typedef void (*btf_trace_rpc_xdr_alignment)(void *, const struct xdr_stream *, size_t, unsigned int);

typedef void (*btf_trace_rpc_socket_state_change)(void *, struct rpc_xprt *, struct socket *);

typedef void (*btf_trace_rpc_socket_connect)(void *, struct rpc_xprt *, struct socket *, int);

typedef void (*btf_trace_rpc_socket_error)(void *, struct rpc_xprt *, struct socket *, int);

typedef void (*btf_trace_rpc_socket_reset_connection)(void *, struct rpc_xprt *, struct socket *, int);

typedef void (*btf_trace_rpc_socket_close)(void *, struct rpc_xprt *, struct socket *);

typedef void (*btf_trace_rpc_socket_shutdown)(void *, struct rpc_xprt *, struct socket *);

typedef void (*btf_trace_rpc_socket_nospace)(void *, const struct rpc_rqst *, const struct sock_xprt *);

typedef void (*btf_trace_xprt_create)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_connect)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_disconnect_auto)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_disconnect_done)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_disconnect_force)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_disconnect_cleanup)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_destroy)(void *, const struct rpc_xprt *);

typedef void (*btf_trace_xprt_timer)(void *, const struct rpc_xprt *, __be32, int);

typedef void (*btf_trace_xprt_lookup_rqst)(void *, const struct rpc_xprt *, __be32, int);

typedef void (*btf_trace_xprt_transmit)(void *, const struct rpc_rqst *, int);

typedef void (*btf_trace_xprt_ping)(void *, const struct rpc_xprt *, int);

typedef void (*btf_trace_xprt_reserve_xprt)(void *, const struct rpc_xprt *, const struct rpc_task *);

typedef void (*btf_trace_xprt_release_xprt)(void *, const struct rpc_xprt *, const struct rpc_task *);

typedef void (*btf_trace_xprt_reserve_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);

typedef void (*btf_trace_xprt_release_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);

typedef void (*btf_trace_xprt_get_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);

typedef void (*btf_trace_xprt_put_cong)(void *, const struct rpc_xprt *, const struct rpc_task *);

typedef void (*btf_trace_xprt_reserve)(void *, const struct rpc_rqst *);

typedef void (*btf_trace_xs_stream_read_data)(void *, struct rpc_xprt *, ssize_t, size_t);

typedef void (*btf_trace_xs_stream_read_request)(void *, struct sock_xprt *);

typedef void (*btf_trace_rpcb_getport)(void *, const struct rpc_clnt *, const struct rpc_task *, unsigned int);

typedef void (*btf_trace_rpcb_setport)(void *, const struct rpc_task *, int, short unsigned int);

typedef void (*btf_trace_pmap_register)(void *, u32, u32, int, short unsigned int);

typedef void (*btf_trace_rpcb_register)(void *, u32, u32, const char *, const char *);

typedef void (*btf_trace_rpcb_unregister)(void *, u32, u32, const char *);

typedef void (*btf_trace_svc_xdr_recvfrom)(void *, const struct svc_rqst *, const struct xdr_buf *);

typedef void (*btf_trace_svc_xdr_sendto)(void *, const struct svc_rqst *, const struct xdr_buf *);

typedef void (*btf_trace_svc_recv)(void *, struct svc_rqst *, int);

typedef void (*btf_trace_svc_authenticate)(void *, const struct svc_rqst *, int, __be32);

typedef void (*btf_trace_svc_process)(void *, const struct svc_rqst *, const char *);

typedef void (*btf_trace_svc_defer)(void *, const struct svc_rqst *);

typedef void (*btf_trace_svc_drop)(void *, const struct svc_rqst *);

typedef void (*btf_trace_svc_send)(void *, struct svc_rqst *, int);

typedef void (*btf_trace_svc_xprt_create_err)(void *, const char *, const char *, struct sockaddr *, const struct svc_xprt *);

typedef void (*btf_trace_svc_xprt_do_enqueue)(void *, struct svc_xprt *, struct svc_rqst *);

typedef void (*btf_trace_svc_xprt_no_write_space)(void *, struct svc_xprt *);

typedef void (*btf_trace_svc_xprt_close)(void *, struct svc_xprt *);

typedef void (*btf_trace_svc_xprt_detach)(void *, struct svc_xprt *);

typedef void (*btf_trace_svc_xprt_free)(void *, struct svc_xprt *);

typedef void (*btf_trace_svc_xprt_accept)(void *, const struct svc_xprt *, const char *);

typedef void (*btf_trace_svc_xprt_dequeue)(void *, struct svc_rqst *);

typedef void (*btf_trace_svc_wake_up)(void *, int);

typedef void (*btf_trace_svc_handle_xprt)(void *, struct svc_xprt *, int);

typedef void (*btf_trace_svc_stats_latency)(void *, const struct svc_rqst *);

typedef void (*btf_trace_svc_defer_drop)(void *, const struct svc_deferred_req *);

typedef void (*btf_trace_svc_defer_queue)(void *, const struct svc_deferred_req *);

typedef void (*btf_trace_svc_defer_recv)(void *, const struct svc_deferred_req *);

typedef void (*btf_trace_svcsock_new_socket)(void *, const struct socket *);

typedef void (*btf_trace_svcsock_marker)(void *, const struct svc_xprt *, __be32);

typedef void (*btf_trace_svcsock_udp_send)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_udp_recv)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_udp_recv_err)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_tcp_send)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_tcp_recv)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_tcp_recv_eagain)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_tcp_recv_err)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_data_ready)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_write_space)(void *, const struct svc_xprt *, ssize_t);

typedef void (*btf_trace_svcsock_tcp_recv_short)(void *, const struct svc_xprt *, u32, u32);

typedef void (*btf_trace_svcsock_tcp_state)(void *, const struct svc_xprt *, const struct socket *);

typedef void (*btf_trace_svcsock_accept_err)(void *, const struct svc_xprt *, const char *, long int);

typedef void (*btf_trace_svcsock_getpeername_err)(void *, const struct svc_xprt *, const char *, long int);

typedef void (*btf_trace_cache_entry_expired)(void *, const struct cache_detail *, const struct cache_head *);

typedef void (*btf_trace_cache_entry_upcall)(void *, const struct cache_detail *, const struct cache_head *);

typedef void (*btf_trace_cache_entry_update)(void *, const struct cache_detail *, const struct cache_head *);

typedef void (*btf_trace_cache_entry_make_negative)(void *, const struct cache_detail *, const struct cache_head *);

typedef void (*btf_trace_cache_entry_no_listener)(void *, const struct cache_detail *, const struct cache_head *);

typedef void (*btf_trace_svc_register)(void *, const char *, const u32, const int, const short unsigned int, const short unsigned int, int);

typedef void (*btf_trace_svc_noregister)(void *, const char *, const u32, const int, const short unsigned int, const short unsigned int, int);

typedef void (*btf_trace_svc_unregister)(void *, const char *, const u32, int);

struct rpc_cred_cache {
	struct hlist_head *hashtable;
	unsigned int hashbits;
	spinlock_t lock;
};

enum {
	SVC_POOL_AUTO = 4294967295,
	SVC_POOL_GLOBAL = 0,
	SVC_POOL_PERCPU = 1,
	SVC_POOL_PERNODE = 2,
};

struct svc_pool_map {
	int count;
	int mode;
	unsigned int npools;
	unsigned int *pool_to;
	unsigned int *to_pool;
};

struct unix_domain {
	struct auth_domain h;
};

struct ip_map {
	struct cache_head h;
	char m_class[8];
	struct in6_addr m_addr;
	struct unix_domain *m_client;
	struct callback_head m_rcu;
};

struct unix_gid {
	struct cache_head h;
	kuid_t uid;
	struct group_info *gi;
	struct callback_head rcu;
};

enum {
	RPCBPROC_NULL = 0,
	RPCBPROC_SET = 1,
	RPCBPROC_UNSET = 2,
	RPCBPROC_GETPORT = 3,
	RPCBPROC_GETADDR = 3,
	RPCBPROC_DUMP = 4,
	RPCBPROC_CALLIT = 5,
	RPCBPROC_BCAST = 5,
	RPCBPROC_GETTIME = 6,
	RPCBPROC_UADDR2TADDR = 7,
	RPCBPROC_TADDR2UADDR = 8,
	RPCBPROC_GETVERSADDR = 9,
	RPCBPROC_INDIRECT = 10,
	RPCBPROC_GETADDRLIST = 11,
	RPCBPROC_GETSTAT = 12,
};

struct rpcbind_args {
	struct rpc_xprt *r_xprt;
	u32 r_prog;
	u32 r_vers;
	u32 r_prot;
	short unsigned int r_port;
	const char *r_netid;
	const char *r_addr;
	const char *r_owner;
	int r_status;
};

struct rpcb_info {
	u32 rpc_vers;
	const struct rpc_procinfo *rpc_proc;
};

struct thread_deferred_req {
	struct cache_deferred_req handle;
	struct completion completion;
};

struct cache_queue {
	struct list_head list;
	int reader;
};

struct cache_request {
	struct cache_queue q;
	struct cache_head *item;
	char *buf;
	int len;
	int readers;
};

struct cache_reader {
	struct cache_queue q;
	int offset;
};

struct rpc_filelist {
	const char *name;
	const struct file_operations *i_fop;
	umode_t mode;
};

enum {
	RPCAUTH_info = 0,
	RPCAUTH_EOF = 1,
};

enum {
	RPCAUTH_lockd = 0,
	RPCAUTH_mount = 1,
	RPCAUTH_nfs = 2,
	RPCAUTH_portmap = 3,
	RPCAUTH_statd = 4,
	RPCAUTH_nfsd4_cb = 5,
	RPCAUTH_cache = 6,
	RPCAUTH_nfsd = 7,
	RPCAUTH_gssd = 8,
	RPCAUTH_RootEOF = 9,
};

struct svc_xpt_user {
	struct list_head list;
	void (*callback)(struct svc_xpt_user *);
};

typedef struct rpc_xprt * (*xprt_switch_find_xprt_t)(struct rpc_xprt_switch *, const struct rpc_xprt *);

enum rpc_gss_proc {
	RPC_GSS_PROC_DATA = 0,
	RPC_GSS_PROC_INIT = 1,
	RPC_GSS_PROC_CONTINUE_INIT = 2,
	RPC_GSS_PROC_DESTROY = 3,
};

enum rpc_gss_svc {
	RPC_GSS_SVC_NONE = 1,
	RPC_GSS_SVC_INTEGRITY = 2,
	RPC_GSS_SVC_PRIVACY = 3,
};

struct gss_cl_ctx {
	refcount_t count;
	enum rpc_gss_proc gc_proc;
	u32 gc_seq;
	u32 gc_seq_xmit;
	spinlock_t gc_seq_lock;
	struct gss_ctx *gc_gss_ctx;
	struct xdr_netobj gc_wire_ctx;
	struct xdr_netobj gc_acceptor;
	u32 gc_win;
	long unsigned int gc_expiry;
	struct callback_head gc_rcu;
};

struct gss_upcall_msg;

struct gss_cred {
	struct rpc_cred gc_base;
	enum rpc_gss_svc gc_service;
	struct gss_cl_ctx *gc_ctx;
	struct gss_upcall_msg *gc_upcall;
	const char *gc_principal;
	long unsigned int gc_upcall_timestamp;
};

struct gss_auth;

struct gss_upcall_msg {
	refcount_t count;
	kuid_t uid;
	const char *service_name;
	struct rpc_pipe_msg msg;
	struct list_head list;
	struct gss_auth *auth;
	struct rpc_pipe *pipe;
	struct rpc_wait_queue rpc_waitqueue;
	wait_queue_head_t waitqueue;
	struct gss_cl_ctx *ctx;
	char databuf[256];
};

typedef unsigned int OM_uint32;

struct gss_pipe {
	struct rpc_pipe_dir_object pdo;
	struct rpc_pipe *pipe;
	struct rpc_clnt *clnt;
	const char *name;
	struct kref kref;
};

struct gss_auth {
	struct kref kref;
	struct hlist_node hash;
	struct rpc_auth rpc_auth;
	struct gss_api_mech *mech;
	enum rpc_gss_svc service;
	struct rpc_clnt *client;
	struct net *net;
	struct gss_pipe *gss_pipe[2];
	const char *target_name;
};

struct gss_alloc_pdo {
	struct rpc_clnt *clnt;
	const char *name;
	const struct rpc_pipe_ops *upcall_ops;
};

struct rpc_gss_wire_cred {
	u32 gc_v;
	u32 gc_proc;
	u32 gc_seq;
	u32 gc_svc;
	struct xdr_netobj gc_ctx;
};

struct gssp_in_token {
	struct page **pages;
	unsigned int page_base;
	unsigned int page_len;
};

struct gssp_upcall_data {
	struct xdr_netobj in_handle;
	struct gssp_in_token in_token;
	struct xdr_netobj out_handle;
	struct xdr_netobj out_token;
	struct rpcsec_gss_oid mech_oid;
	struct svc_cred creds;
	int found_creds;
	int major_status;
	int minor_status;
};

struct rsi {
	struct cache_head h;
	struct xdr_netobj in_handle;
	struct xdr_netobj in_token;
	struct xdr_netobj out_handle;
	struct xdr_netobj out_token;
	int major_status;
	int minor_status;
	struct callback_head callback_head;
};

struct gss_svc_seq_data {
	u32 sd_max;
	long unsigned int sd_win[2];
	spinlock_t sd_lock;
};

struct rsc {
	struct cache_head h;
	struct xdr_netobj handle;
	struct svc_cred cred;
	struct gss_svc_seq_data seqdata;
	struct gss_ctx *mechctx;
	struct callback_head callback_head;
};

struct gss_domain {
	struct auth_domain h;
	u32 pseudoflavor;
};

struct gss_svc_data {
	struct rpc_gss_wire_cred clcred;
	__be32 *verf_start;
	struct rsc *rsci;
};

typedef struct xdr_netobj gssx_buffer;

typedef struct xdr_netobj utf8string;

typedef struct xdr_netobj gssx_OID;

struct gssx_option {
	gssx_buffer option;
	gssx_buffer value;
};

struct gssx_option_array {
	u32 count;
	struct gssx_option *data;
};

struct gssx_status {
	u64 major_status;
	gssx_OID mech;
	u64 minor_status;
	utf8string major_status_string;
	utf8string minor_status_string;
	gssx_buffer server_ctx;
	struct gssx_option_array options;
};

struct gssx_call_ctx {
	utf8string locale;
	gssx_buffer server_ctx;
	struct gssx_option_array options;
};

struct gssx_name {
	gssx_buffer display_name;
};

typedef struct gssx_name gssx_name;

struct gssx_cred_element {
	gssx_name MN;
	gssx_OID mech;
	u32 cred_usage;
	u64 initiator_time_rec;
	u64 acceptor_time_rec;
	struct gssx_option_array options;
};

struct gssx_cred_element_array {
	u32 count;
	struct gssx_cred_element *data;
};

struct gssx_cred {
	gssx_name desired_name;
	struct gssx_cred_element_array elements;
	gssx_buffer cred_handle_reference;
	u32 needs_release;
};

struct gssx_ctx {
	gssx_buffer exported_context_token;
	gssx_buffer state;
	u32 need_release;
	gssx_OID mech;
	gssx_name src_name;
	gssx_name targ_name;
	u64 lifetime;
	u64 ctx_flags;
	u32 locally_initiated;
	u32 open;
	struct gssx_option_array options;
};

struct gssx_cb {
	u64 initiator_addrtype;
	gssx_buffer initiator_address;
	u64 acceptor_addrtype;
	gssx_buffer acceptor_address;
	gssx_buffer application_data;
};

struct gssx_arg_accept_sec_context {
	struct gssx_call_ctx call_ctx;
	struct gssx_ctx *context_handle;
	struct gssx_cred *cred_handle;
	struct gssp_in_token input_token;
	struct gssx_cb *input_cb;
	u32 ret_deleg_cred;
	struct gssx_option_array options;
	struct page **pages;
	unsigned int npages;
};

struct gssx_res_accept_sec_context {
	struct gssx_status status;
	struct gssx_ctx *context_handle;
	gssx_buffer *output_token;
	struct gssx_option_array options;
};

enum {
	GSSX_NULL = 0,
	GSSX_INDICATE_MECHS = 1,
	GSSX_GET_CALL_CONTEXT = 2,
	GSSX_IMPORT_AND_CANON_NAME = 3,
	GSSX_EXPORT_CRED = 4,
	GSSX_IMPORT_CRED = 5,
	GSSX_ACQUIRE_CRED = 6,
	GSSX_STORE_CRED = 7,
	GSSX_INIT_SEC_CONTEXT = 8,
	GSSX_ACCEPT_SEC_CONTEXT = 9,
	GSSX_RELEASE_HANDLE = 10,
	GSSX_GET_MIC = 11,
	GSSX_VERIFY = 12,
	GSSX_WRAP = 13,
	GSSX_UNWRAP = 14,
	GSSX_WRAP_SIZE_LIMIT = 15,
};

struct gssx_name_attr {
	gssx_buffer attr;
	gssx_buffer value;
	struct gssx_option_array extensions;
};

struct gssx_name_attr_array {
	u32 count;
	struct gssx_name_attr *data;
};

struct trace_event_raw_rpcgss_gssapi_event {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 maj_stat;
	char __data[0];
};

struct trace_event_raw_rpcgss_import_ctx {
	struct trace_entry ent;
	int status;
	char __data[0];
};

struct trace_event_raw_rpcgss_ctx_class {
	struct trace_entry ent;
	const void *cred;
	long unsigned int service;
	u32 __data_loc_principal;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_gssapi_class {
	struct trace_entry ent;
	u32 xid;
	u32 maj_stat;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_unwrap_failed {
	struct trace_entry ent;
	u32 xid;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_seqno_bad {
	struct trace_entry ent;
	u32 expected;
	u32 received;
	u32 xid;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_accept_upcall {
	struct trace_entry ent;
	u32 minor_status;
	long unsigned int major_status;
	u32 xid;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_authenticate {
	struct trace_entry ent;
	u32 seqno;
	u32 xid;
	u32 __data_loc_addr;
	char __data[0];
};

struct trace_event_raw_rpcgss_unwrap_failed {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	char __data[0];
};

struct trace_event_raw_rpcgss_bad_seqno {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 expected;
	u32 received;
	char __data[0];
};

struct trace_event_raw_rpcgss_seqno {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	u32 seqno;
	char __data[0];
};

struct trace_event_raw_rpcgss_need_reencode {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	u32 seq_xmit;
	u32 seqno;
	bool ret;
	char __data[0];
};

struct trace_event_raw_rpcgss_update_slack {
	struct trace_entry ent;
	unsigned int task_id;
	unsigned int client_id;
	u32 xid;
	const void *auth;
	unsigned int rslack;
	unsigned int ralign;
	unsigned int verfsize;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_seqno_class {
	struct trace_entry ent;
	u32 xid;
	u32 seqno;
	char __data[0];
};

struct trace_event_raw_rpcgss_svc_seqno_low {
	struct trace_entry ent;
	u32 xid;
	u32 seqno;
	u32 min;
	u32 max;
	char __data[0];
};

struct trace_event_raw_rpcgss_upcall_msg {
	struct trace_entry ent;
	u32 __data_loc_msg;
	char __data[0];
};

struct trace_event_raw_rpcgss_upcall_result {
	struct trace_entry ent;
	u32 uid;
	int result;
	char __data[0];
};

struct trace_event_raw_rpcgss_context {
	struct trace_entry ent;
	long unsigned int expiry;
	long unsigned int now;
	unsigned int timeout;
	u32 window_size;
	int len;
	u32 __data_loc_acceptor;
	char __data[0];
};

struct trace_event_raw_rpcgss_createauth {
	struct trace_entry ent;
	unsigned int flavor;
	int error;
	char __data[0];
};

struct trace_event_raw_rpcgss_oid_to_mech {
	struct trace_entry ent;
	u32 __data_loc_oid;
	char __data[0];
};

struct trace_event_data_offsets_rpcgss_gssapi_event {};

struct trace_event_data_offsets_rpcgss_import_ctx {};

struct trace_event_data_offsets_rpcgss_ctx_class {
	u32 principal;
};

struct trace_event_data_offsets_rpcgss_svc_gssapi_class {
	u32 addr;
};

struct trace_event_data_offsets_rpcgss_svc_unwrap_failed {
	u32 addr;
};

struct trace_event_data_offsets_rpcgss_svc_seqno_bad {
	u32 addr;
};

struct trace_event_data_offsets_rpcgss_svc_accept_upcall {
	u32 addr;
};

struct trace_event_data_offsets_rpcgss_svc_authenticate {
	u32 addr;
};

struct trace_event_data_offsets_rpcgss_unwrap_failed {};

struct trace_event_data_offsets_rpcgss_bad_seqno {};

struct trace_event_data_offsets_rpcgss_seqno {};

struct trace_event_data_offsets_rpcgss_need_reencode {};

struct trace_event_data_offsets_rpcgss_update_slack {};

struct trace_event_data_offsets_rpcgss_svc_seqno_class {};

struct trace_event_data_offsets_rpcgss_svc_seqno_low {};

struct trace_event_data_offsets_rpcgss_upcall_msg {
	u32 msg;
};

struct trace_event_data_offsets_rpcgss_upcall_result {};

struct trace_event_data_offsets_rpcgss_context {
	u32 acceptor;
};

struct trace_event_data_offsets_rpcgss_createauth {};

struct trace_event_data_offsets_rpcgss_oid_to_mech {
	u32 oid;
};

typedef void (*btf_trace_rpcgss_import_ctx)(void *, int);

typedef void (*btf_trace_rpcgss_get_mic)(void *, const struct rpc_task *, u32);

typedef void (*btf_trace_rpcgss_verify_mic)(void *, const struct rpc_task *, u32);

typedef void (*btf_trace_rpcgss_wrap)(void *, const struct rpc_task *, u32);

typedef void (*btf_trace_rpcgss_unwrap)(void *, const struct rpc_task *, u32);

typedef void (*btf_trace_rpcgss_ctx_init)(void *, const struct gss_cred *);

typedef void (*btf_trace_rpcgss_ctx_destroy)(void *, const struct gss_cred *);

typedef void (*btf_trace_rpcgss_svc_unwrap)(void *, const struct svc_rqst *, u32);

typedef void (*btf_trace_rpcgss_svc_mic)(void *, const struct svc_rqst *, u32);

typedef void (*btf_trace_rpcgss_svc_unwrap_failed)(void *, const struct svc_rqst *);

typedef void (*btf_trace_rpcgss_svc_seqno_bad)(void *, const struct svc_rqst *, u32, u32);

typedef void (*btf_trace_rpcgss_svc_accept_upcall)(void *, const struct svc_rqst *, u32, u32);

typedef void (*btf_trace_rpcgss_svc_authenticate)(void *, const struct svc_rqst *, const struct rpc_gss_wire_cred *);

typedef void (*btf_trace_rpcgss_unwrap_failed)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcgss_bad_seqno)(void *, const struct rpc_task *, u32, u32);

typedef void (*btf_trace_rpcgss_seqno)(void *, const struct rpc_task *);

typedef void (*btf_trace_rpcgss_need_reencode)(void *, const struct rpc_task *, u32, bool);

typedef void (*btf_trace_rpcgss_update_slack)(void *, const struct rpc_task *, const struct rpc_auth *);

typedef void (*btf_trace_rpcgss_svc_seqno_large)(void *, const struct svc_rqst *, u32);

typedef void (*btf_trace_rpcgss_svc_seqno_seen)(void *, const struct svc_rqst *, u32);

typedef void (*btf_trace_rpcgss_svc_seqno_low)(void *, const struct svc_rqst *, u32, u32, u32);

typedef void (*btf_trace_rpcgss_upcall_msg)(void *, const char *);

typedef void (*btf_trace_rpcgss_upcall_result)(void *, u32, int);

typedef void (*btf_trace_rpcgss_context)(void *, u32, long unsigned int, long unsigned int, unsigned int, unsigned int, const u8 *);

typedef void (*btf_trace_rpcgss_createauth)(void *, unsigned int, int);

typedef void (*btf_trace_rpcgss_oid_to_mech)(void *, const char *);

struct vlan_group {
	unsigned int nr_vlan_devs;
	struct hlist_node hlist;
	struct net_device **vlan_devices_arrays[16];
};

struct vlan_info {
	struct net_device *real_dev;
	struct vlan_group grp;
	struct list_head vid_list;
	unsigned int nr_vids;
	struct callback_head rcu;
};

enum vlan_flags {
	VLAN_FLAG_REORDER_HDR = 1,
	VLAN_FLAG_GVRP = 2,
	VLAN_FLAG_LOOSE_BINDING = 4,
	VLAN_FLAG_MVRP = 8,
	VLAN_FLAG_BRIDGE_BINDING = 16,
};

struct vlan_priority_tci_mapping {
	u32 priority;
	u16 vlan_qos;
	struct vlan_priority_tci_mapping *next;
};

struct vlan_dev_priv {
	unsigned int nr_ingress_mappings;
	u32 ingress_priority_map[8];
	unsigned int nr_egress_mappings;
	struct vlan_priority_tci_mapping *egress_priority_map[16];
	__be16 vlan_proto;
	u16 vlan_id;
	u16 flags;
	struct net_device *real_dev;
	unsigned char real_dev_addr[6];
	struct proc_dir_entry *dent;
	struct vlan_pcpu_stats *vlan_pcpu_stats;
	struct netpoll *netpoll;
};

enum vlan_protos {
	VLAN_PROTO_8021Q = 0,
	VLAN_PROTO_8021AD = 1,
	VLAN_PROTO_NUM = 2,
};

struct vlan_vid_info {
	struct list_head list;
	__be16 proto;
	u16 vid;
	int refcount;
};

enum nl80211_iftype {
	NL80211_IFTYPE_UNSPECIFIED = 0,
	NL80211_IFTYPE_ADHOC = 1,
	NL80211_IFTYPE_STATION = 2,
	NL80211_IFTYPE_AP = 3,
	NL80211_IFTYPE_AP_VLAN = 4,
	NL80211_IFTYPE_WDS = 5,
	NL80211_IFTYPE_MONITOR = 6,
	NL80211_IFTYPE_MESH_POINT = 7,
	NL80211_IFTYPE_P2P_CLIENT = 8,
	NL80211_IFTYPE_P2P_GO = 9,
	NL80211_IFTYPE_P2P_DEVICE = 10,
	NL80211_IFTYPE_OCB = 11,
	NL80211_IFTYPE_NAN = 12,
	NUM_NL80211_IFTYPES = 13,
	NL80211_IFTYPE_MAX = 12,
};

struct cfg80211_conn;

struct cfg80211_cached_keys;

enum ieee80211_bss_type {
	IEEE80211_BSS_TYPE_ESS = 0,
	IEEE80211_BSS_TYPE_PBSS = 1,
	IEEE80211_BSS_TYPE_IBSS = 2,
	IEEE80211_BSS_TYPE_MBSS = 3,
	IEEE80211_BSS_TYPE_ANY = 4,
};

struct cfg80211_internal_bss;

enum nl80211_chan_width {
	NL80211_CHAN_WIDTH_20_NOHT = 0,
	NL80211_CHAN_WIDTH_20 = 1,
	NL80211_CHAN_WIDTH_40 = 2,
	NL80211_CHAN_WIDTH_80 = 3,
	NL80211_CHAN_WIDTH_80P80 = 4,
	NL80211_CHAN_WIDTH_160 = 5,
	NL80211_CHAN_WIDTH_5 = 6,
	NL80211_CHAN_WIDTH_10 = 7,
	NL80211_CHAN_WIDTH_1 = 8,
	NL80211_CHAN_WIDTH_2 = 9,
	NL80211_CHAN_WIDTH_4 = 10,
	NL80211_CHAN_WIDTH_8 = 11,
	NL80211_CHAN_WIDTH_16 = 12,
};

enum ieee80211_edmg_bw_config {
	IEEE80211_EDMG_BW_CONFIG_4 = 4,
	IEEE80211_EDMG_BW_CONFIG_5 = 5,
	IEEE80211_EDMG_BW_CONFIG_6 = 6,
	IEEE80211_EDMG_BW_CONFIG_7 = 7,
	IEEE80211_EDMG_BW_CONFIG_8 = 8,
	IEEE80211_EDMG_BW_CONFIG_9 = 9,
	IEEE80211_EDMG_BW_CONFIG_10 = 10,
	IEEE80211_EDMG_BW_CONFIG_11 = 11,
	IEEE80211_EDMG_BW_CONFIG_12 = 12,
	IEEE80211_EDMG_BW_CONFIG_13 = 13,
	IEEE80211_EDMG_BW_CONFIG_14 = 14,
	IEEE80211_EDMG_BW_CONFIG_15 = 15,
};

struct ieee80211_edmg {
	u8 channels;
	enum ieee80211_edmg_bw_config bw_config;
};

struct ieee80211_channel;

struct cfg80211_chan_def {
	struct ieee80211_channel *chan;
	enum nl80211_chan_width width;
	u32 center_freq1;
	u32 center_freq2;
	struct ieee80211_edmg edmg;
	u16 freq1_offset;
};

struct ieee80211_mcs_info {
	u8 rx_mask[10];
	__le16 rx_highest;
	u8 tx_params;
	u8 reserved[3];
};

struct ieee80211_ht_cap {
	__le16 cap_info;
	u8 ampdu_params_info;
	struct ieee80211_mcs_info mcs;
	__le16 extended_ht_cap_info;
	__le32 tx_BF_cap_info;
	u8 antenna_selection_info;
} __attribute__((packed));

struct key_params;

struct cfg80211_ibss_params {
	const u8 *ssid;
	const u8 *bssid;
	struct cfg80211_chan_def chandef;
	const u8 *ie;
	u8 ssid_len;
	u8 ie_len;
	u16 beacon_interval;
	u32 basic_rates;
	bool channel_fixed;
	bool privacy;
	bool control_port;
	bool control_port_over_nl80211;
	bool userspace_handles_dfs;
	int: 24;
	int mcast_rate[5];
	struct ieee80211_ht_cap ht_capa;
	struct ieee80211_ht_cap ht_capa_mask;
	struct key_params *wep_keys;
	int wep_tx_key;
	int: 32;
} __attribute__((packed));

enum nl80211_auth_type {
	NL80211_AUTHTYPE_OPEN_SYSTEM = 0,
	NL80211_AUTHTYPE_SHARED_KEY = 1,
	NL80211_AUTHTYPE_FT = 2,
	NL80211_AUTHTYPE_NETWORK_EAP = 3,
	NL80211_AUTHTYPE_SAE = 4,
	NL80211_AUTHTYPE_FILS_SK = 5,
	NL80211_AUTHTYPE_FILS_SK_PFS = 6,
	NL80211_AUTHTYPE_FILS_PK = 7,
	__NL80211_AUTHTYPE_NUM = 8,
	NL80211_AUTHTYPE_MAX = 7,
	NL80211_AUTHTYPE_AUTOMATIC = 8,
};

enum nl80211_mfp {
	NL80211_MFP_NO = 0,
	NL80211_MFP_REQUIRED = 1,
	NL80211_MFP_OPTIONAL = 2,
};

struct cfg80211_crypto_settings {
	u32 wpa_versions;
	u32 cipher_group;
	int n_ciphers_pairwise;
	u32 ciphers_pairwise[5];
	int n_akm_suites;
	u32 akm_suites[2];
	bool control_port;
	__be16 control_port_ethertype;
	bool control_port_no_encrypt;
	bool control_port_over_nl80211;
	bool control_port_no_preauth;
	struct key_params *wep_keys;
	int wep_tx_key;
	const u8 *psk;
	const u8 *sae_pwd;
	u8 sae_pwd_len;
};

struct ieee80211_vht_mcs_info {
	__le16 rx_mcs_map;
	__le16 rx_highest;
	__le16 tx_mcs_map;
	__le16 tx_highest;
};

struct ieee80211_vht_cap {
	__le32 vht_cap_info;
	struct ieee80211_vht_mcs_info supp_mcs;
};

enum nl80211_bss_select_attr {
	__NL80211_BSS_SELECT_ATTR_INVALID = 0,
	NL80211_BSS_SELECT_ATTR_RSSI = 1,
	NL80211_BSS_SELECT_ATTR_BAND_PREF = 2,
	NL80211_BSS_SELECT_ATTR_RSSI_ADJUST = 3,
	__NL80211_BSS_SELECT_ATTR_AFTER_LAST = 4,
	NL80211_BSS_SELECT_ATTR_MAX = 3,
};

enum nl80211_band {
	NL80211_BAND_2GHZ = 0,
	NL80211_BAND_5GHZ = 1,
	NL80211_BAND_60GHZ = 2,
	NL80211_BAND_6GHZ = 3,
	NL80211_BAND_S1GHZ = 4,
	NUM_NL80211_BANDS = 5,
};

struct cfg80211_bss_select_adjust {
	enum nl80211_band band;
	s8 delta;
};

struct cfg80211_bss_selection {
	enum nl80211_bss_select_attr behaviour;
	union {
		enum nl80211_band band_pref;
		struct cfg80211_bss_select_adjust adjust;
	} param;
};

struct cfg80211_connect_params {
	struct ieee80211_channel *channel;
	struct ieee80211_channel *channel_hint;
	const u8 *bssid;
	const u8 *bssid_hint;
	const u8 *ssid;
	size_t ssid_len;
	enum nl80211_auth_type auth_type;
	int: 32;
	const u8 *ie;
	size_t ie_len;
	bool privacy;
	int: 24;
	enum nl80211_mfp mfp;
	struct cfg80211_crypto_settings crypto;
	const u8 *key;
	u8 key_len;
	u8 key_idx;
	short: 16;
	u32 flags;
	int bg_scan_period;
	struct ieee80211_ht_cap ht_capa;
	struct ieee80211_ht_cap ht_capa_mask;
	struct ieee80211_vht_cap vht_capa;
	struct ieee80211_vht_cap vht_capa_mask;
	bool pbss;
	int: 24;
	struct cfg80211_bss_selection bss_select;
	const u8 *prev_bssid;
	const u8 *fils_erp_username;
	size_t fils_erp_username_len;
	const u8 *fils_erp_realm;
	size_t fils_erp_realm_len;
	u16 fils_erp_next_seq_num;
	long: 48;
	const u8 *fils_erp_rrk;
	size_t fils_erp_rrk_len;
	bool want_1x;
	int: 24;
	struct ieee80211_edmg edmg;
	int: 32;
} __attribute__((packed));

struct cfg80211_cqm_config;

struct wiphy;

struct wireless_dev {
	struct wiphy *wiphy;
	enum nl80211_iftype iftype;
	struct list_head list;
	struct net_device *netdev;
	u32 identifier;
	struct list_head mgmt_registrations;
	u8 mgmt_registrations_need_update: 1;
	struct mutex mtx;
	bool use_4addr;
	bool is_running;
	u8 address[6];
	u8 ssid[32];
	u8 ssid_len;
	u8 mesh_id_len;
	u8 mesh_id_up_len;
	struct cfg80211_conn *conn;
	struct cfg80211_cached_keys *connect_keys;
	enum ieee80211_bss_type conn_bss_type;
	u32 conn_owner_nlportid;
	struct work_struct disconnect_wk;
	u8 disconnect_bssid[6];
	struct list_head event_list;
	spinlock_t event_lock;
	struct cfg80211_internal_bss *current_bss;
	struct cfg80211_chan_def preset_chandef;
	struct cfg80211_chan_def chandef;
	bool ibss_fixed;
	bool ibss_dfs_possible;
	bool ps;
	int ps_timeout;
	int beacon_interval;
	u32 ap_unexpected_nlportid;
	u32 owner_nlportid;
	bool nl_owner_dead;
	bool cac_started;
	long unsigned int cac_start_time;
	unsigned int cac_time_ms;
	struct {
		struct cfg80211_ibss_params ibss;
		struct cfg80211_connect_params connect;
		struct cfg80211_cached_keys *keys;
		const u8 *ie;
		size_t ie_len;
		u8 bssid[6];
		u8 prev_bssid[6];
		u8 ssid[32];
		s8 default_key;
		s8 default_mgmt_key;
		bool prev_bssid_valid;
	} wext;
	struct cfg80211_cqm_config *cqm_config;
	struct list_head pmsr_list;
	spinlock_t pmsr_lock;
	struct work_struct pmsr_free_wk;
	long unsigned int unprot_beacon_reported;
};

struct iw_encode_ext {
	__u32 ext_flags;
	__u8 tx_seq[8];
	__u8 rx_seq[8];
	struct sockaddr addr;
	__u16 alg;
	__u16 key_len;
	__u8 key[0];
};

struct iwreq {
	union {
		char ifrn_name[16];
	} ifr_ifrn;
	union iwreq_data u;
};

struct iw_event {
	__u16 len;
	__u16 cmd;
	union iwreq_data u;
};

struct compat_iw_point {
	compat_caddr_t pointer;
	__u16 length;
	__u16 flags;
};

struct __compat_iw_event {
	__u16 len;
	__u16 cmd;
	compat_caddr_t pointer;
};

enum nl80211_reg_initiator {
	NL80211_REGDOM_SET_BY_CORE = 0,
	NL80211_REGDOM_SET_BY_USER = 1,
	NL80211_REGDOM_SET_BY_DRIVER = 2,
	NL80211_REGDOM_SET_BY_COUNTRY_IE = 3,
};

enum nl80211_dfs_regions {
	NL80211_DFS_UNSET = 0,
	NL80211_DFS_FCC = 1,
	NL80211_DFS_ETSI = 2,
	NL80211_DFS_JP = 3,
};

enum nl80211_user_reg_hint_type {
	NL80211_USER_REG_HINT_USER = 0,
	NL80211_USER_REG_HINT_CELL_BASE = 1,
	NL80211_USER_REG_HINT_INDOOR = 2,
};

enum nl80211_mntr_flags {
	__NL80211_MNTR_FLAG_INVALID = 0,
	NL80211_MNTR_FLAG_FCSFAIL = 1,
	NL80211_MNTR_FLAG_PLCPFAIL = 2,
	NL80211_MNTR_FLAG_CONTROL = 3,
	NL80211_MNTR_FLAG_OTHER_BSS = 4,
	NL80211_MNTR_FLAG_COOK_FRAMES = 5,
	NL80211_MNTR_FLAG_ACTIVE = 6,
	__NL80211_MNTR_FLAG_AFTER_LAST = 7,
	NL80211_MNTR_FLAG_MAX = 6,
};

enum nl80211_key_mode {
	NL80211_KEY_RX_TX = 0,
	NL80211_KEY_NO_TX = 1,
	NL80211_KEY_SET_TX = 2,
};

enum nl80211_bss_scan_width {
	NL80211_BSS_CHAN_WIDTH_20 = 0,
	NL80211_BSS_CHAN_WIDTH_10 = 1,
	NL80211_BSS_CHAN_WIDTH_5 = 2,
	NL80211_BSS_CHAN_WIDTH_1 = 3,
	NL80211_BSS_CHAN_WIDTH_2 = 4,
};

struct nl80211_wowlan_tcp_data_seq {
	__u32 start;
	__u32 offset;
	__u32 len;
};

struct nl80211_wowlan_tcp_data_token {
	__u32 offset;
	__u32 len;
	__u8 token_stream[0];
};

struct nl80211_wowlan_tcp_data_token_feature {
	__u32 min_len;
	__u32 max_len;
	__u32 bufsize;
};

enum nl80211_ext_feature_index {
	NL80211_EXT_FEATURE_VHT_IBSS = 0,
	NL80211_EXT_FEATURE_RRM = 1,
	NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER = 2,
	NL80211_EXT_FEATURE_SCAN_START_TIME = 3,
	NL80211_EXT_FEATURE_BSS_PARENT_TSF = 4,
	NL80211_EXT_FEATURE_SET_SCAN_DWELL = 5,
	NL80211_EXT_FEATURE_BEACON_RATE_LEGACY = 6,
	NL80211_EXT_FEATURE_BEACON_RATE_HT = 7,
	NL80211_EXT_FEATURE_BEACON_RATE_VHT = 8,
	NL80211_EXT_FEATURE_FILS_STA = 9,
	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA = 10,
	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED = 11,
	NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI = 12,
	NL80211_EXT_FEATURE_CQM_RSSI_LIST = 13,
	NL80211_EXT_FEATURE_FILS_SK_OFFLOAD = 14,
	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK = 15,
	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X = 16,
	NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME = 17,
	NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP = 18,
	NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE = 19,
	NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 20,
	NL80211_EXT_FEATURE_MFP_OPTIONAL = 21,
	NL80211_EXT_FEATURE_LOW_SPAN_SCAN = 22,
	NL80211_EXT_FEATURE_LOW_POWER_SCAN = 23,
	NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN = 24,
	NL80211_EXT_FEATURE_DFS_OFFLOAD = 25,
	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 = 26,
	NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT = 27,
	NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = 27,
	NL80211_EXT_FEATURE_TXQS = 28,
	NL80211_EXT_FEATURE_SCAN_RANDOM_SN = 29,
	NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT = 30,
	NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 = 31,
	NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER = 32,
	NL80211_EXT_FEATURE_AIRTIME_FAIRNESS = 33,
	NL80211_EXT_FEATURE_AP_PMKSA_CACHING = 34,
	NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 35,
	NL80211_EXT_FEATURE_EXT_KEY_ID = 36,
	NL80211_EXT_FEATURE_STA_TX_PWR = 37,
	NL80211_EXT_FEATURE_SAE_OFFLOAD = 38,
	NL80211_EXT_FEATURE_VLAN_OFFLOAD = 39,
	NL80211_EXT_FEATURE_AQL = 40,
	NL80211_EXT_FEATURE_BEACON_PROTECTION = 41,
	NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH = 42,
	NL80211_EXT_FEATURE_PROTECTED_TWT = 43,
	NL80211_EXT_FEATURE_DEL_IBSS_STA = 44,
	NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS = 45,
	NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT = 46,
	NL80211_EXT_FEATURE_SCAN_FREQ_KHZ = 47,
	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS = 48,
	NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION = 49,
	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK = 50,
	NL80211_EXT_FEATURE_SAE_OFFLOAD_AP = 51,
	NL80211_EXT_FEATURE_FILS_DISCOVERY = 52,
	NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP = 53,
	NUM_NL80211_EXT_FEATURES = 54,
	MAX_NL80211_EXT_FEATURES = 53,
};

enum nl80211_dfs_state {
	NL80211_DFS_USABLE = 0,
	NL80211_DFS_UNAVAILABLE = 1,
	NL80211_DFS_AVAILABLE = 2,
};

struct nl80211_vendor_cmd_info {
	__u32 vendor_id;
	__u32 subcmd;
};

struct ieee80211_he_cap_elem {
	u8 mac_cap_info[6];
	u8 phy_cap_info[11];
};

struct ieee80211_he_mcs_nss_supp {
	__le16 rx_mcs_80;
	__le16 tx_mcs_80;
	__le16 rx_mcs_160;
	__le16 tx_mcs_160;
	__le16 rx_mcs_80p80;
	__le16 tx_mcs_80p80;
};

struct ieee80211_he_6ghz_capa {
	__le16 capa;
};

enum environment_cap {
	ENVIRON_ANY = 0,
	ENVIRON_INDOOR = 1,
	ENVIRON_OUTDOOR = 2,
};

struct regulatory_request {
	struct callback_head callback_head;
	int wiphy_idx;
	enum nl80211_reg_initiator initiator;
	enum nl80211_user_reg_hint_type user_reg_hint_type;
	char alpha2[3];
	enum nl80211_dfs_regions dfs_region;
	bool intersect;
	bool processed;
	enum environment_cap country_ie_env;
	struct list_head list;
};

struct ieee80211_freq_range {
	u32 start_freq_khz;
	u32 end_freq_khz;
	u32 max_bandwidth_khz;
};

struct ieee80211_power_rule {
	u32 max_antenna_gain;
	u32 max_eirp;
};

struct ieee80211_wmm_ac {
	u16 cw_min;
	u16 cw_max;
	u16 cot;
	u8 aifsn;
};

struct ieee80211_wmm_rule {
	struct ieee80211_wmm_ac client[4];
	struct ieee80211_wmm_ac ap[4];
};

struct ieee80211_reg_rule {
	struct ieee80211_freq_range freq_range;
	struct ieee80211_power_rule power_rule;
	struct ieee80211_wmm_rule wmm_rule;
	u32 flags;
	u32 dfs_cac_ms;
	bool has_wmm;
};

struct ieee80211_regdomain {
	struct callback_head callback_head;
	u32 n_reg_rules;
	char alpha2[3];
	enum nl80211_dfs_regions dfs_region;
	struct ieee80211_reg_rule reg_rules[0];
};

struct ieee80211_channel {
	enum nl80211_band band;
	u32 center_freq;
	u16 freq_offset;
	u16 hw_value;
	u32 flags;
	int max_antenna_gain;
	int max_power;
	int max_reg_power;
	bool beacon_found;
	u32 orig_flags;
	int orig_mag;
	int orig_mpwr;
	enum nl80211_dfs_state dfs_state;
	long unsigned int dfs_state_entered;
	unsigned int dfs_cac_ms;
};

struct ieee80211_rate {
	u32 flags;
	u16 bitrate;
	u16 hw_value;
	u16 hw_value_short;
};

struct ieee80211_sta_ht_cap {
	u16 cap;
	bool ht_supported;
	u8 ampdu_factor;
	u8 ampdu_density;
	struct ieee80211_mcs_info mcs;
	char: 8;
} __attribute__((packed));

struct ieee80211_sta_vht_cap {
	bool vht_supported;
	u32 cap;
	struct ieee80211_vht_mcs_info vht_mcs;
};

struct ieee80211_sta_he_cap {
	bool has_he;
	struct ieee80211_he_cap_elem he_cap_elem;
	struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp;
	u8 ppe_thres[25];
} __attribute__((packed));

struct ieee80211_sband_iftype_data {
	u16 types_mask;
	struct ieee80211_sta_he_cap he_cap;
	struct ieee80211_he_6ghz_capa he_6ghz_capa;
	char: 8;
} __attribute__((packed));

struct ieee80211_sta_s1g_cap {
	bool s1g;
	u8 cap[10];
	u8 nss_mcs[5];
};

struct ieee80211_supported_band {
	struct ieee80211_channel *channels;
	struct ieee80211_rate *bitrates;
	enum nl80211_band band;
	int n_channels;
	int n_bitrates;
	struct ieee80211_sta_ht_cap ht_cap;
	struct ieee80211_sta_vht_cap vht_cap;
	struct ieee80211_sta_s1g_cap s1g_cap;
	struct ieee80211_edmg edmg_cap;
	u16 n_iftype_data;
	const struct ieee80211_sband_iftype_data *iftype_data;
};

struct key_params {
	const u8 *key;
	const u8 *seq;
	int key_len;
	int seq_len;
	u16 vlan_id;
	u32 cipher;
	enum nl80211_key_mode mode;
};

struct mac_address {
	u8 addr[6];
};

struct cfg80211_ssid {
	u8 ssid[32];
	u8 ssid_len;
};

enum cfg80211_signal_type {
	CFG80211_SIGNAL_TYPE_NONE = 0,
	CFG80211_SIGNAL_TYPE_MBM = 1,
	CFG80211_SIGNAL_TYPE_UNSPEC = 2,
};

struct ieee80211_txrx_stypes;

struct ieee80211_iface_combination;

struct wiphy_iftype_akm_suites;

struct wiphy_wowlan_support;

struct cfg80211_wowlan;

struct wiphy_iftype_ext_capab;

struct wiphy_coalesce_support;

struct wiphy_vendor_command;

struct cfg80211_pmsr_capabilities;

struct wiphy {
	u8 perm_addr[6];
	u8 addr_mask[6];
	struct mac_address *addresses;
	const struct ieee80211_txrx_stypes *mgmt_stypes;
	const struct ieee80211_iface_combination *iface_combinations;
	int n_iface_combinations;
	u16 software_iftypes;
	u16 n_addresses;
	u16 interface_modes;
	u16 max_acl_mac_addrs;
	u32 flags;
	u32 regulatory_flags;
	u32 features;
	u8 ext_features[7];
	u32 ap_sme_capa;
	enum cfg80211_signal_type signal_type;
	int bss_priv_size;
	u8 max_scan_ssids;
	u8 max_sched_scan_reqs;
	u8 max_sched_scan_ssids;
	u8 max_match_sets;
	u16 max_scan_ie_len;
	u16 max_sched_scan_ie_len;
	u32 max_sched_scan_plans;
	u32 max_sched_scan_plan_interval;
	u32 max_sched_scan_plan_iterations;
	int n_cipher_suites;
	const u32 *cipher_suites;
	int n_akm_suites;
	const u32 *akm_suites;
	const struct wiphy_iftype_akm_suites *iftype_akm_suites;
	unsigned int num_iftype_akm_suites;
	u8 retry_short;
	u8 retry_long;
	u32 frag_threshold;
	u32 rts_threshold;
	u8 coverage_class;
	char fw_version[32];
	u32 hw_version;
	const struct wiphy_wowlan_support *wowlan;
	struct cfg80211_wowlan *wowlan_config;
	u16 max_remain_on_channel_duration;
	u8 max_num_pmkids;
	u32 available_antennas_tx;
	u32 available_antennas_rx;
	u32 probe_resp_offload;
	const u8 *extended_capabilities;
	const u8 *extended_capabilities_mask;
	u8 extended_capabilities_len;
	const struct wiphy_iftype_ext_capab *iftype_ext_capab;
	unsigned int num_iftype_ext_capab;
	const void *privid;
	struct ieee80211_supported_band *bands[5];
	void (*reg_notifier)(struct wiphy *, struct regulatory_request *);
	const struct ieee80211_regdomain *regd;
	struct device dev;
	bool registered;
	struct dentry *debugfsdir;
	const struct ieee80211_ht_cap *ht_capa_mod_mask;
	const struct ieee80211_vht_cap *vht_capa_mod_mask;
	struct list_head wdev_list;
	possible_net_t _net;
	const struct iw_handler_def *wext;
	const struct wiphy_coalesce_support *coalesce;
	const struct wiphy_vendor_command *vendor_commands;
	const struct nl80211_vendor_cmd_info *vendor_events;
	int n_vendor_commands;
	int n_vendor_events;
	u16 max_ap_assoc_sta;
	u8 max_num_csa_counters;
	u32 bss_select_support;
	u8 nan_supported_bands;
	u32 txq_limit;
	u32 txq_memory_limit;
	u32 txq_quantum;
	long unsigned int tx_queue_len;
	u8 support_mbssid: 1;
	u8 support_only_he_mbssid: 1;
	const struct cfg80211_pmsr_capabilities *pmsr_capa;
	struct {
		u64 peer;
		u64 vif;
		u8 max_retry;
	} tid_config_support;
	u8 max_data_retry_count;
	long: 56;
	long: 64;
	char priv[0];
};

struct cfg80211_match_set {
	struct cfg80211_ssid ssid;
	u8 bssid[6];
	s32 rssi_thold;
	s32 per_band_rssi_thold[5];
};

struct cfg80211_sched_scan_plan {
	u32 interval;
	u32 iterations;
};

struct cfg80211_sched_scan_request {
	u64 reqid;
	struct cfg80211_ssid *ssids;
	int n_ssids;
	u32 n_channels;
	enum nl80211_bss_scan_width scan_width;
	const u8 *ie;
	size_t ie_len;
	u32 flags;
	struct cfg80211_match_set *match_sets;
	int n_match_sets;
	s32 min_rssi_thold;
	u32 delay;
	struct cfg80211_sched_scan_plan *scan_plans;
	int n_scan_plans;
	u8 mac_addr[6];
	u8 mac_addr_mask[6];
	bool relative_rssi_set;
	s8 relative_rssi;
	struct cfg80211_bss_select_adjust rssi_adjust;
	struct wiphy *wiphy;
	struct net_device *dev;
	long unsigned int scan_start;
	bool report_results;
	struct callback_head callback_head;
	u32 owner_nlportid;
	bool nl_owner_dead;
	struct list_head list;
	struct ieee80211_channel *channels[0];
};

struct cfg80211_pkt_pattern {
	const u8 *mask;
	const u8 *pattern;
	int pattern_len;
	int pkt_offset;
};

struct cfg80211_wowlan_tcp {
	struct socket *sock;
	__be32 src;
	__be32 dst;
	u16 src_port;
	u16 dst_port;
	u8 dst_mac[6];
	int payload_len;
	const u8 *payload;
	struct nl80211_wowlan_tcp_data_seq payload_seq;
	u32 data_interval;
	u32 wake_len;
	const u8 *wake_data;
	const u8 *wake_mask;
	u32 tokens_size;
	struct nl80211_wowlan_tcp_data_token payload_tok;
};

struct cfg80211_wowlan {
	bool any;
	bool disconnect;
	bool magic_pkt;
	bool gtk_rekey_failure;
	bool eap_identity_req;
	bool four_way_handshake;
	bool rfkill_release;
	struct cfg80211_pkt_pattern *patterns;
	struct cfg80211_wowlan_tcp *tcp;
	int n_patterns;
	struct cfg80211_sched_scan_request *nd_config;
};

struct ieee80211_iface_limit {
	u16 max;
	u16 types;
};

struct ieee80211_iface_combination {
	const struct ieee80211_iface_limit *limits;
	u32 num_different_channels;
	u16 max_interfaces;
	u8 n_limits;
	bool beacon_int_infra_match;
	u8 radar_detect_widths;
	u8 radar_detect_regions;
	u32 beacon_int_min_gcd;
};

struct ieee80211_txrx_stypes {
	u16 tx;
	u16 rx;
};

struct wiphy_wowlan_tcp_support {
	const struct nl80211_wowlan_tcp_data_token_feature *tok;
	u32 data_payload_max;
	u32 data_interval_max;
	u32 wake_payload_max;
	bool seq;
};

struct wiphy_wowlan_support {
	u32 flags;
	int n_patterns;
	int pattern_max_len;
	int pattern_min_len;
	int max_pkt_offset;
	int max_nd_match_sets;
	const struct wiphy_wowlan_tcp_support *tcp;
};

struct wiphy_coalesce_support {
	int n_rules;
	int max_delay;
	int n_patterns;
	int pattern_max_len;
	int pattern_min_len;
	int max_pkt_offset;
};

struct wiphy_vendor_command {
	struct nl80211_vendor_cmd_info info;
	u32 flags;
	int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int);
	int (*dumpit)(struct wiphy *, struct wireless_dev *, struct sk_buff *, const void *, int, long unsigned int *);
	const struct nla_policy *policy;
	unsigned int maxattr;
};

struct wiphy_iftype_ext_capab {
	enum nl80211_iftype iftype;
	const u8 *extended_capabilities;
	const u8 *extended_capabilities_mask;
	u8 extended_capabilities_len;
};

struct cfg80211_pmsr_capabilities {
	unsigned int max_peers;
	u8 report_ap_tsf: 1;
	u8 randomize_mac_addr: 1;
	struct {
		u32 preambles;
		u32 bandwidths;
		s8 max_bursts_exponent;
		u8 max_ftms_per_burst;
		u8 supported: 1;
		u8 asap: 1;
		u8 non_asap: 1;
		u8 request_lci: 1;
		u8 request_civicloc: 1;
		u8 trigger_based: 1;
		u8 non_trigger_based: 1;
	} ftm;
};

struct wiphy_iftype_akm_suites {
	u16 iftypes_mask;
	const u32 *akm_suites;
	int n_akm_suites;
};

struct iw_ioctl_description {
	__u8 header_type;
	__u8 token_type;
	__u16 token_size;
	__u16 min_tokens;
	__u16 max_tokens;
	__u32 flags;
};

typedef int (*wext_ioctl_func)(struct net_device *, struct iwreq *, unsigned int, struct iw_request_info *, iw_handler);

struct iw_thrspy {
	struct sockaddr addr;
	struct iw_quality qual;
	struct iw_quality low;
	struct iw_quality high;
};

enum dns_payload_content_type {
	DNS_PAYLOAD_IS_SERVER_LIST = 0,
};

struct dns_payload_header {
	__u8 zero;
	__u8 content;
	__u8 version;
};

enum {
	dns_key_data = 0,
	dns_key_error = 1,
};

enum l3mdev_type {
	L3MDEV_TYPE_UNSPEC = 0,
	L3MDEV_TYPE_VRF = 1,
	__L3MDEV_TYPE_MAX = 2,
};

typedef int (*lookup_by_table_id_t)(struct net *, u32);

struct l3mdev_handler {
	lookup_by_table_id_t dev_lookup;
};

typedef struct {
	u32 version;
	u32 length;
	u64 memory_protection_attribute;
} efi_properties_table_t;

enum efi_secureboot_mode {
	efi_secureboot_mode_unset = 0,
	efi_secureboot_mode_unknown = 1,
	efi_secureboot_mode_disabled = 2,
	efi_secureboot_mode_enabled = 3,
};

typedef union {
	struct {
		u32 revision;
		efi_handle_t parent_handle;
		efi_system_table_t *system_table;
		efi_handle_t device_handle;
		void *file_path;
		void *reserved;
		u32 load_options_size;
		void *load_options;
		void *image_base;
		__u64 image_size;
		unsigned int image_code_type;
		unsigned int image_data_type;
		efi_status_t (*unload)(efi_handle_t);
	};
	struct {
		u32 revision;
		u32 parent_handle;
		u32 system_table;
		u32 device_handle;
		u32 file_path;
		u32 reserved;
		u32 load_options_size;
		u32 load_options;
		u32 image_base;
		__u64 image_size;
		u32 image_code_type;
		u32 image_data_type;
		u32 unload;
	} mixed_mode;
} efi_loaded_image_t;

struct efi_boot_memmap {
	efi_memory_desc_t **map;
	long unsigned int *map_size;
	long unsigned int *desc_size;
	u32 *desc_ver;
	long unsigned int *key_ptr;
	long unsigned int *buff_size;
};

struct exit_boot_struct {
	efi_memory_desc_t *runtime_map;
	int *runtime_entry_count;
	void *new_fdt_addr;
};

typedef struct {
	u64 size;
	u64 file_size;
	u64 phys_size;
	efi_time_t create_time;
	efi_time_t last_access_time;
	efi_time_t modification_time;
	__u64 attribute;
	efi_char16_t filename[0];
} efi_file_info_t;

struct efi_file_protocol;

typedef struct efi_file_protocol efi_file_protocol_t;

struct efi_file_protocol {
	u64 revision;
	efi_status_t (*open)(efi_file_protocol_t *, efi_file_protocol_t **, efi_char16_t *, u64, u64);
	efi_status_t (*close)(efi_file_protocol_t *);
	efi_status_t (*delete)(efi_file_protocol_t *);
	efi_status_t (*read)(efi_file_protocol_t *, long unsigned int *, void *);
	efi_status_t (*write)(efi_file_protocol_t *, long unsigned int, void *);
	efi_status_t (*get_position)(efi_file_protocol_t *, u64 *);
	efi_status_t (*set_position)(efi_file_protocol_t *, u64);
	efi_status_t (*get_info)(efi_file_protocol_t *, efi_guid_t *, long unsigned int *, void *);
	efi_status_t (*set_info)(efi_file_protocol_t *, efi_guid_t *, long unsigned int, void *);
	efi_status_t (*flush)(efi_file_protocol_t *);
};

struct efi_simple_file_system_protocol;

typedef struct efi_simple_file_system_protocol efi_simple_file_system_protocol_t;

struct efi_simple_file_system_protocol {
	u64 revision;
	int (*open_volume)(efi_simple_file_system_protocol_t *, efi_file_protocol_t **);
};

struct finfo {
	efi_file_info_t info;
	efi_char16_t filename[256];
};

typedef struct {
	u32 red_mask;
	u32 green_mask;
	u32 blue_mask;
	u32 reserved_mask;
} efi_pixel_bitmask_t;

typedef struct {
	u32 version;
	u32 horizontal_resolution;
	u32 vertical_resolution;
	int pixel_format;
	efi_pixel_bitmask_t pixel_information;
	u32 pixels_per_scan_line;
} efi_graphics_output_mode_info_t;

union efi_graphics_output_protocol_mode {
	struct {
		u32 max_mode;
		u32 mode;
		efi_graphics_output_mode_info_t *info;
		long unsigned int size_of_info;
		efi_physical_addr_t frame_buffer_base;
		long unsigned int frame_buffer_size;
	};
	struct {
		u32 max_mode;
		u32 mode;
		u32 info;
		u32 size_of_info;
		u64 frame_buffer_base;
		u32 frame_buffer_size;
	} mixed_mode;
};

typedef union efi_graphics_output_protocol_mode efi_graphics_output_protocol_mode_t;

union efi_graphics_output_protocol;

typedef union efi_graphics_output_protocol efi_graphics_output_protocol_t;

union efi_graphics_output_protocol {
	struct {
		efi_status_t (*query_mode)(efi_graphics_output_protocol_t *, u32, long unsigned int *, efi_graphics_output_mode_info_t **);
		efi_status_t (*set_mode)(efi_graphics_output_protocol_t *, u32);
		void *blt;
		efi_graphics_output_protocol_mode_t *mode;
	};
	struct {
		u32 query_mode;
		u32 set_mode;
		u32 blt;
		u32 mode;
	} mixed_mode;
};

enum efi_cmdline_option {
	EFI_CMDLINE_NONE = 0,
	EFI_CMDLINE_MODE_NUM = 1,
	EFI_CMDLINE_RES = 2,
	EFI_CMDLINE_AUTO = 3,
	EFI_CMDLINE_LIST = 4,
};

union efi_rng_protocol;

typedef union efi_rng_protocol efi_rng_protocol_t;

union efi_rng_protocol {
	struct {
		efi_status_t (*get_info)(efi_rng_protocol_t *, long unsigned int *, efi_guid_t *);
		efi_status_t (*get_rng)(efi_rng_protocol_t *, efi_guid_t *, long unsigned int, u8 *);
	};
	struct {
		u32 get_info;
		u32 get_rng;
	} mixed_mode;
};

struct tcpa_event {
	u32 pcr_index;
	u32 event_type;
	u8 pcr_value[20];
	u32 event_size;
	u8 event_data[0];
};

typedef u32 efi_tcg2_event_log_format;

union efi_tcg2_protocol {
	struct {
		void *get_capability;
		efi_status_t (*get_event_log)(efi_handle_t, efi_tcg2_event_log_format, efi_physical_addr_t *, efi_physical_addr_t *, efi_bool_t *);
		void *hash_log_extend_event;
		void *submit_command;
		void *get_active_pcr_banks;
		void *set_active_pcr_banks;
		void *get_result_of_set_active_pcr_banks;
	};
	struct {
		u32 get_capability;
		u32 get_event_log;
		u32 hash_log_extend_event;
		u32 submit_command;
		u32 get_active_pcr_banks;
		u32 set_active_pcr_banks;
		u32 get_result_of_set_active_pcr_banks;
	} mixed_mode;
};

typedef union efi_tcg2_protocol efi_tcg2_protocol_t;

struct efi_vendor_dev_path {
	struct efi_generic_dev_path header;
	efi_guid_t vendorguid;
	u8 vendordata[0];
};

union efi_load_file_protocol;

typedef union efi_load_file_protocol efi_load_file_protocol_t;

union efi_load_file_protocol {
	struct {
		efi_status_t (*load_file)(efi_load_file_protocol_t *, efi_device_path_protocol_t *, bool, long unsigned int *, void *);
	};
	struct {
		u32 load_file;
	} mixed_mode;
};

typedef union efi_load_file_protocol efi_load_file2_protocol_t;

typedef struct {
	u32 attributes;
	u16 file_path_list_length;
	u8 variable_data[0];
} __attribute__((packed)) efi_load_option_t;

typedef struct {
	u32 attributes;
	u16 file_path_list_length;
	const efi_char16_t *description;
	const efi_device_path_protocol_t *file_path_list;
	size_t optional_data_size;
	const void *optional_data;
} efi_load_option_unpacked_t;

typedef efi_status_t (*efi_exit_boot_map_processing)(struct efi_boot_memmap *, void *);

typedef enum {
	EfiPciIoWidthUint8 = 0,
	EfiPciIoWidthUint16 = 1,
	EfiPciIoWidthUint32 = 2,
	EfiPciIoWidthUint64 = 3,
	EfiPciIoWidthFifoUint8 = 4,
	EfiPciIoWidthFifoUint16 = 5,
	EfiPciIoWidthFifoUint32 = 6,
	EfiPciIoWidthFifoUint64 = 7,
	EfiPciIoWidthFillUint8 = 8,
	EfiPciIoWidthFillUint16 = 9,
	EfiPciIoWidthFillUint32 = 10,
	EfiPciIoWidthFillUint64 = 11,
	EfiPciIoWidthMaximum = 12,
} EFI_PCI_IO_PROTOCOL_WIDTH;

typedef struct {
	u32 read;
	u32 write;
} efi_pci_io_protocol_access_32_t;

typedef struct {
	void *read;
	void *write;
} efi_pci_io_protocol_access_t;

union efi_pci_io_protocol;

typedef union efi_pci_io_protocol efi_pci_io_protocol_t;

typedef efi_status_t (*efi_pci_io_protocol_cfg_t)(efi_pci_io_protocol_t *, EFI_PCI_IO_PROTOCOL_WIDTH, u32, long unsigned int, void *);

typedef struct {
	efi_pci_io_protocol_cfg_t read;
	efi_pci_io_protocol_cfg_t write;
} efi_pci_io_protocol_config_access_t;

union efi_pci_io_protocol {
	struct {
		void *poll_mem;
		void *poll_io;
		efi_pci_io_protocol_access_t mem;
		efi_pci_io_protocol_access_t io;
		efi_pci_io_protocol_config_access_t pci;
		void *copy_mem;
		void *map;
		void *unmap;
		void *allocate_buffer;
		void *free_buffer;
		void *flush;
		efi_status_t (*get_location)(efi_pci_io_protocol_t *, long unsigned int *, long unsigned int *, long unsigned int *, long unsigned int *);
		void *attributes;
		void *get_bar_attributes;
		void *set_bar_attributes;
		uint64_t romsize;
		void *romimage;
	};
	struct {
		u32 poll_mem;
		u32 poll_io;
		efi_pci_io_protocol_access_32_t mem;
		efi_pci_io_protocol_access_32_t io;
		efi_pci_io_protocol_access_32_t pci;
		u32 copy_mem;
		u32 map;
		u32 unmap;
		u32 allocate_buffer;
		u32 free_buffer;
		u32 flush;
		u32 get_location;
		u32 attributes;
		u32 get_bar_attributes;
		u32 set_bar_attributes;
		u64 romsize;
		u32 romimage;
	} mixed_mode;
};

#ifndef BPF_NO_PRESERVE_ACCESS_INDEX
#pragma clang attribute pop
#endif

#endif /* __VMLINUX_H__ */
