#include <sys/scsi/scsi.h>scsi_hba_tran_t *scsi_hba_tran_alloc(dev_info_t *dip, int flags);
Solaris architecture specific (Solaris DDI).
Pointer to a dev_info structure, defining the HBA driver instance.
Flag modifiers. The only possible flag value is SCSI_HBA_CANSLEEP (memory allocation may sleep).
Pointer to a scsi_hba_tran(9S) structure.
If the flag SCSI_HBA_CANSLEEP is set in flags, scsi_hba_tran_alloc() may sleep when allocating resources; otherwise it may not sleep, and callers should be prepared to deal with allocation failures.
scsi_hba_tran_free() is used to free the scsi_hba_tran(9S) structure allocated by scsi_hba_tran_alloc().
scsi_hba_tran_alloc() returns a pointer to the allocated transport structure, or NULL if no space is available.
scsi_hba_tran_alloc() can be called from user or interrupt context. Drivers must not allow scsi_hba_tran_alloc() to sleep if called from an interrupt routine.
scsi_hba_tran_free() can be called from user or interrupt context.