131 	int (*init_cmd_priv)(struct Scsi_Host *shost, struct scsi_cmnd *cmd);
132 	int (*exit_cmd_priv)(struct Scsi_Host *shost, struct scsi_cmnd *cmd);
294 	void (* map_queues)(struct Scsi_Host *shost);
304 	int (* mq_poll)(struct Scsi_Host *shost, unsigned int queue_num);
365 	int (*host_reset)(struct Scsi_Host *shost, int reset_type);
513 	int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd)	\
517 		spin_lock_irqsave(shost->host_lock, irq_flags);		\
519 		spin_unlock_irqrestore(shost->host_lock, irq_flags);	\
734 #define shost_printk(prefix, shost, fmt, a...)	\  argument
735 	dev_printk(prefix, &(shost)->shost_gendev, fmt, ##a)
737 static inline void *shost_priv(struct Scsi_Host *shost)  in shost_priv()  argument
739 	return (void *)shost->hostdata;  in shost_priv()
754 static inline int scsi_host_in_recovery(struct Scsi_Host *shost)  in scsi_host_in_recovery()  argument
756 	return shost->shost_state == SHOST_RECOVERY ||  in scsi_host_in_recovery()
757 		shost->shost_state == SHOST_CANCEL_RECOVERY ||  in scsi_host_in_recovery()
758 		shost->shost_state == SHOST_DEL_RECOVERY ||  in scsi_host_in_recovery()
759 		shost->tmf_in_progress;  in scsi_host_in_recovery()
780 extern int scsi_host_busy(struct Scsi_Host *shost);
784 extern void scsi_host_complete_all_commands(struct Scsi_Host *shost,
793 static inline struct device *scsi_get_device(struct Scsi_Host *shost)  in scsi_get_device()  argument
795         return shost->shost_gendev.parent;  in scsi_get_device()
802 static inline int scsi_host_scan_allowed(struct Scsi_Host *shost)  in scsi_host_scan_allowed()  argument
804 	return shost->shost_state == SHOST_RUNNING ||  in scsi_host_scan_allowed()
805 	       shost->shost_state == SHOST_RECOVERY;  in scsi_host_scan_allowed()
810 extern int scsi_host_block(struct Scsi_Host *shost);
811 extern int scsi_host_unblock(struct Scsi_Host *shost, int new_state);
841 static inline void scsi_host_set_prot(struct Scsi_Host *shost, unsigned int mask)  in scsi_host_set_prot()  argument
843 	shost->prot_capabilities = mask;  in scsi_host_set_prot()
846 static inline unsigned int scsi_host_get_prot(struct Scsi_Host *shost)  in scsi_host_get_prot()  argument
848 	return shost->prot_capabilities;  in scsi_host_get_prot()
851 static inline int scsi_host_prot_dma(struct Scsi_Host *shost)  in scsi_host_prot_dma()  argument
853 	return shost->prot_capabilities >= SHOST_DIX_TYPE0_PROTECTION;  in scsi_host_prot_dma()
856 static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsigned int target_type)  in scsi_host_dif_capable()  argument
866 	return shost->prot_capabilities & cap[target_type] ? target_type : 0;  in scsi_host_dif_capable()
869 static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsigned int target_type)  in scsi_host_dix_capable()  argument
880 	return shost->prot_capabilities & cap[target_type];  in scsi_host_dix_capable()
899 static inline void scsi_host_set_guard(struct Scsi_Host *shost, unsigned char type)  in scsi_host_set_guard()  argument
901 	shost->prot_guard_type = type;  in scsi_host_set_guard()
904 static inline unsigned char scsi_host_get_guard(struct Scsi_Host *shost)  in scsi_host_get_guard()  argument
906 	return shost->prot_guard_type;  in scsi_host_get_guard()