222 	struct scsi_device *sdev;  member
233 #define sdev_dbg(sdev, fmt, a...) \  argument
234 	dev_dbg(&(sdev)->sdev_gendev, fmt, ##a)
244 #define sdev_printk(l, sdev, fmt, a...)				\  argument
245 	sdev_prefix_printk(l, sdev, NULL, fmt, ##a)
310 static inline struct scsi_target *scsi_target(struct scsi_device *sdev)  in scsi_target()  argument
312 	return to_scsi_target(sdev->sdev_gendev.parent);  in scsi_target()
327 void scsi_attach_vpd(struct scsi_device *sdev);
358 #define shost_for_each_device(sdev, shost) \  argument
359 	for ((sdev) = __scsi_iterate_devices((shost), NULL); \
360 	     (sdev); \
361 	     (sdev) = __scsi_iterate_devices((shost), (sdev)))
376 #define __shost_for_each_device(sdev, shost) \  argument
377 	list_for_each_entry((sdev), &((shost)->__devices), siblings)
384 extern int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
388 extern int scsi_mode_select(struct scsi_device *sdev, int pf, int sp,
393 extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
397 extern int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer,
399 extern int scsi_device_set_state(struct scsi_device *sdev,
403 extern void sdev_evt_send(struct scsi_device *sdev, struct scsi_event *evt);
404 extern void sdev_evt_send_simple(struct scsi_device *sdev,
406 extern int scsi_device_quiesce(struct scsi_device *sdev);
407 extern void scsi_device_resume(struct scsi_device *sdev);
421 extern int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
425 extern int scsi_execute_req_flags(struct scsi_device *sdev,
429 static inline int scsi_execute_req(struct scsi_device *sdev,  in scsi_execute_req()  argument
434 	return scsi_execute_req_flags(sdev, cmd, data_direction, buffer,  in scsi_execute_req()
437 extern void sdev_disable_disk_events(struct scsi_device *sdev);
438 extern void sdev_enable_disk_events(struct scsi_device *sdev);
448 static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev)  in scsi_device_reprobe()  argument
450 	return device_reprobe(&sdev->sdev_gendev);  in scsi_device_reprobe()
453 static inline unsigned int sdev_channel(struct scsi_device *sdev)  in sdev_channel()  argument
455 	return sdev->channel;  in sdev_channel()
458 static inline unsigned int sdev_id(struct scsi_device *sdev)  in sdev_id()  argument
460 	return sdev->id;  in sdev_id()
469 static inline int scsi_device_online(struct scsi_device *sdev)  in scsi_device_online()  argument
471 	return (sdev->sdev_state != SDEV_OFFLINE &&  in scsi_device_online()
472 		sdev->sdev_state != SDEV_TRANSPORT_OFFLINE &&  in scsi_device_online()
473 		sdev->sdev_state != SDEV_DEL);  in scsi_device_online()
475 static inline int scsi_device_blocked(struct scsi_device *sdev)  in scsi_device_blocked()  argument
477 	return sdev->sdev_state == SDEV_BLOCK ||  in scsi_device_blocked()
478 		sdev->sdev_state == SDEV_CREATED_BLOCK;  in scsi_device_blocked()
480 static inline int scsi_device_created(struct scsi_device *sdev)  in scsi_device_created()  argument
482 	return sdev->sdev_state == SDEV_CREATED ||  in scsi_device_created()
483 		sdev->sdev_state == SDEV_CREATED_BLOCK;  in scsi_device_created()
487 static inline int scsi_device_sync(struct scsi_device *sdev)  in scsi_device_sync()  argument
489 	return sdev->sdtr;  in scsi_device_sync()
491 static inline int scsi_device_wide(struct scsi_device *sdev)  in scsi_device_wide()  argument
493 	return sdev->wdtr;  in scsi_device_wide()
495 static inline int scsi_device_dt(struct scsi_device *sdev)  in scsi_device_dt()  argument
497 	return sdev->ppr;  in scsi_device_dt()
499 static inline int scsi_device_dt_only(struct scsi_device *sdev)  in scsi_device_dt_only()  argument
501 	if (sdev->inquiry_len < 57)  in scsi_device_dt_only()
503 	return (sdev->inquiry[56] & 0x0c) == 0x04;  in scsi_device_dt_only()
505 static inline int scsi_device_ius(struct scsi_device *sdev)  in scsi_device_ius()  argument
507 	if (sdev->inquiry_len < 57)  in scsi_device_ius()
509 	return sdev->inquiry[56] & 0x01;  in scsi_device_ius()
511 static inline int scsi_device_qas(struct scsi_device *sdev)  in scsi_device_qas()  argument
513 	if (sdev->inquiry_len < 57)  in scsi_device_qas()
515 	return sdev->inquiry[56] & 0x02;  in scsi_device_qas()
517 static inline int scsi_device_enclosure(struct scsi_device *sdev)  in scsi_device_enclosure()  argument
519 	return sdev->inquiry ? (sdev->inquiry[6] & (1<<6)) : 1;  in scsi_device_enclosure()
522 static inline int scsi_device_protection(struct scsi_device *sdev)  in scsi_device_protection()  argument
524 	if (sdev->no_dif)  in scsi_device_protection()
527 	return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0);  in scsi_device_protection()
530 static inline int scsi_device_tpgs(struct scsi_device *sdev)  in scsi_device_tpgs()  argument
532 	return sdev->inquiry ? (sdev->inquiry[5] >> 4) & 0x3 : 0;  in scsi_device_tpgs()