21 struct Scsi_Host;
56 	const char *(* info)(struct Scsi_Host *);
112 	int (* queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
122 	void (*commit_rqs)(struct Scsi_Host *, u16);
251 	int (* scan_finished)(struct Scsi_Host *, unsigned long);
260 	void (* scan_start)(struct Scsi_Host *);
281 	int (* map_queues)(struct Scsi_Host *shost);
309 	int (*show_info)(struct seq_file *, struct Scsi_Host *);
310 	int (*write_info)(struct Scsi_Host *, char *, int);
329 	int (*host_reset)(struct Scsi_Host *shost, int reset_type);
498 	int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd)	\
524 struct Scsi_Host {  struct
704 	container_of(d, struct Scsi_Host, shost_dev)  argument
709 static inline void *shost_priv(struct Scsi_Host *shost)  in shost_priv()
716 static inline struct Scsi_Host *dev_to_shost(struct device *dev)  in dev_to_shost()
723 	return container_of(dev, struct Scsi_Host, shost_gendev);  in dev_to_shost()
726 static inline int scsi_host_in_recovery(struct Scsi_Host *shost)  in scsi_host_in_recovery()
734 extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
735 extern void scsi_flush_work(struct Scsi_Host *);
737 extern struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *, int);
738 extern int __must_check scsi_add_host_with_dma(struct Scsi_Host *,
741 extern void scsi_scan_host(struct Scsi_Host *);
743 extern void scsi_remove_host(struct Scsi_Host *);
744 extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *);
745 extern int scsi_host_busy(struct Scsi_Host *shost);
746 extern void scsi_host_put(struct Scsi_Host *t);
747 extern struct Scsi_Host *scsi_host_lookup(unsigned short);
750 static inline int __must_check scsi_add_host(struct Scsi_Host *host,  in scsi_add_host()
756 static inline struct device *scsi_get_device(struct Scsi_Host *shost)  in scsi_get_device()
765 static inline int scsi_host_scan_allowed(struct Scsi_Host *shost)  in scsi_host_scan_allowed()
771 extern void scsi_unblock_requests(struct Scsi_Host *);
772 extern void scsi_block_requests(struct Scsi_Host *);
784 extern struct scsi_device *scsi_get_host_dev(struct Scsi_Host *);
809 static inline void scsi_host_set_prot(struct Scsi_Host *shost, unsigned int mask)  in scsi_host_set_prot()
814 static inline unsigned int scsi_host_get_prot(struct Scsi_Host *shost)  in scsi_host_get_prot()
819 static inline int scsi_host_prot_dma(struct Scsi_Host *shost)  in scsi_host_prot_dma()
824 static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsigned int target_type)  in scsi_host_dif_capable()
837 static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsigned int target_type)  in scsi_host_dix_capable()
867 static inline void scsi_host_set_guard(struct Scsi_Host *shost, unsigned char type)  in scsi_host_set_guard()
872 static inline unsigned char scsi_host_get_guard(struct Scsi_Host *shost)  in scsi_host_get_guard()
877 extern int scsi_host_set_state(struct Scsi_Host *, enum scsi_host_state);