Transport Structure

The driver should further allocate and initialize a transport structure for this instance. The tran_hba_private field is set to point to this instance's soft-state structure. tran_tgt_probe may be set to NULL to achieve the default behavior, if no special probe customization is needed.

	tran = scsi_hba_tran_alloc(dip, SCSI_HBA_CANSLEEP);

 	isp->isp_tran							= tran;
 	isp->isp_dip							= dip;

 	tran->tran_hba_private				= isp;
 	tran->tran_tgt_private				= NULL;
 	tran->tran_tgt_init					= isp_tran_tgt_init;
 	tran->tran_tgt_probe				= scsi_hba_probe;
 	tran->tran_tgt_free					= (void (*)())NULL;

 	tran->tran_start						= isp_scsi_start;
 	tran->tran_abort						= isp_scsi_abort;
 	tran->tran_reset						= isp_scsi_reset;
 	tran->tran_getcap						= isp_scsi_getcap;
 	tran->tran_setcap						= isp_scsi_setcap;
 	tran->tran_init_pkt					= isp_scsi_init_pkt;
 	tran->tran_destroy_pkt				= isp_scsi_destroy_pkt;
 	tran->tran_dmafree					= isp_scsi_dmafree;
 	tran->tran_sync_pkt					= isp_scsi_sync_pkt;
 	tran->tran_reset_notify			= isp_scsi_reset_notify;