330 	int (*host_reset)(struct Scsi_Host *shost, int reset_type);
510 	int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd)	\
514 		spin_lock_irqsave(shost->host_lock, irq_flags);		\
515 		scsi_cmd_get_serial(shost, cmd);			\
517 		spin_unlock_irqrestore(shost->host_lock, irq_flags);	\
749 #define shost_printk(prefix, shost, fmt, a...)	\  argument
750 	dev_printk(prefix, &(shost)->shost_gendev, fmt, ##a)
752 static inline void *shost_priv(struct Scsi_Host *shost)  in shost_priv()  argument
754 	return (void *)shost->hostdata;  in shost_priv()
769 static inline int scsi_host_in_recovery(struct Scsi_Host *shost)  in scsi_host_in_recovery()  argument
771 	return shost->shost_state == SHOST_RECOVERY ||  in scsi_host_in_recovery()
772 		shost->shost_state == SHOST_CANCEL_RECOVERY ||  in scsi_host_in_recovery()
773 		shost->shost_state == SHOST_DEL_RECOVERY ||  in scsi_host_in_recovery()
774 		shost->tmf_in_progress;  in scsi_host_in_recovery()
779 static inline bool shost_use_blk_mq(struct Scsi_Host *shost)  in shost_use_blk_mq()  argument
781 	return shost->use_blk_mq;  in shost_use_blk_mq()
806 static inline struct device *scsi_get_device(struct Scsi_Host *shost)  in scsi_get_device()  argument
808         return shost->shost_gendev.parent;  in scsi_get_device()
815 static inline int scsi_host_scan_allowed(struct Scsi_Host *shost)  in scsi_host_scan_allowed()  argument
817 	return shost->shost_state == SHOST_RUNNING ||  in scsi_host_scan_allowed()
818 	       shost->shost_state == SHOST_RECOVERY;  in scsi_host_scan_allowed()
826 extern struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
861 static inline void scsi_host_set_prot(struct Scsi_Host *shost, unsigned int mask)  in scsi_host_set_prot()  argument
863 	shost->prot_capabilities = mask;  in scsi_host_set_prot()
866 static inline unsigned int scsi_host_get_prot(struct Scsi_Host *shost)  in scsi_host_get_prot()  argument
868 	return shost->prot_capabilities;  in scsi_host_get_prot()
871 static inline int scsi_host_prot_dma(struct Scsi_Host *shost)  in scsi_host_prot_dma()  argument
873 	return shost->prot_capabilities >= SHOST_DIX_TYPE0_PROTECTION;  in scsi_host_prot_dma()
876 static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsigned int target_type)  in scsi_host_dif_capable()  argument
886 	return shost->prot_capabilities & cap[target_type] ? target_type : 0;  in scsi_host_dif_capable()
889 static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsigned int target_type)  in scsi_host_dix_capable()  argument
900 	return shost->prot_capabilities & cap[target_type];  in scsi_host_dix_capable()
919 static inline void scsi_host_set_guard(struct Scsi_Host *shost, unsigned char type)  in scsi_host_set_guard()  argument
921 	shost->prot_guard_type = type;  in scsi_host_set_guard()
924 static inline unsigned char scsi_host_get_guard(struct Scsi_Host *shost)  in scsi_host_get_guard()  argument
926 	return shost->prot_guard_type;  in scsi_host_get_guard()