Lines Matching defs:sdev
32 * sdev state: If you alter this, you also need to alter scsi_sysfs.c
251 #define sdev_dbg(sdev, fmt, a...) \
252 dev_dbg(&(sdev)->sdev_gendev, fmt, ##a)
262 #define sdev_printk(l, sdev, fmt, a...) \
263 sdev_prefix_printk(l, sdev, NULL, fmt, ##a)
288 * starget_sdev_user is NULL, else it points to the active sdev.
330 static inline struct scsi_target *scsi_target(struct scsi_device *sdev)
332 return to_scsi_target(sdev->sdev_gendev.parent);
347 void scsi_attach_vpd(struct scsi_device *sdev);
372 * @sdev: the &struct scsi_device to use as a cursor
377 * you break out of the loop, you must call scsi_device_put(sdev).
379 #define shost_for_each_device(sdev, shost) \
380 for ((sdev) = __scsi_iterate_devices((shost), NULL); \
381 (sdev); \
382 (sdev) = __scsi_iterate_devices((shost), (sdev)))
386 * @sdev: the &struct scsi_device to use as a cursor
397 #define __shost_for_each_device(sdev, shost) \
398 list_for_each_entry((sdev), &((shost)->__devices), siblings)
405 extern int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
409 extern int scsi_mode_select(struct scsi_device *sdev, int pf, int sp,
414 extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
418 extern int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer,
420 extern int scsi_device_set_state(struct scsi_device *sdev,
424 extern void sdev_evt_send(struct scsi_device *sdev, struct scsi_event *evt);
425 extern void sdev_evt_send_simple(struct scsi_device *sdev,
427 extern int scsi_device_quiesce(struct scsi_device *sdev);
428 extern void scsi_device_resume(struct scsi_device *sdev);
442 extern int __scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
448 #define scsi_execute(sdev, cmd, data_direction, buffer, bufflen, sense, \
453 __scsi_execute(sdev, cmd, data_direction, buffer, bufflen, \
457 static inline int scsi_execute_req(struct scsi_device *sdev,
462 return scsi_execute(sdev, cmd, data_direction, buffer,
465 extern void sdev_disable_disk_events(struct scsi_device *sdev);
466 extern void sdev_enable_disk_events(struct scsi_device *sdev);
478 static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev)
480 return device_reprobe(&sdev->sdev_gendev);
483 static inline unsigned int sdev_channel(struct scsi_device *sdev)
485 return sdev->channel;
488 static inline unsigned int sdev_id(struct scsi_device *sdev)
490 return sdev->id;
499 static inline int scsi_device_online(struct scsi_device *sdev)
501 return (sdev->sdev_state != SDEV_OFFLINE &&
502 sdev->sdev_state != SDEV_TRANSPORT_OFFLINE &&
503 sdev->sdev_state != SDEV_DEL);
505 static inline int scsi_device_blocked(struct scsi_device *sdev)
507 return sdev->sdev_state == SDEV_BLOCK ||
508 sdev->sdev_state == SDEV_CREATED_BLOCK;
510 static inline int scsi_device_created(struct scsi_device *sdev)
512 return sdev->sdev_state == SDEV_CREATED ||
513 sdev->sdev_state == SDEV_CREATED_BLOCK;
516 int scsi_internal_device_block_nowait(struct scsi_device *sdev);
517 int scsi_internal_device_unblock_nowait(struct scsi_device *sdev,
521 static inline int scsi_device_sync(struct scsi_device *sdev)
523 return sdev->sdtr;
525 static inline int scsi_device_wide(struct scsi_device *sdev)
527 return sdev->wdtr;
529 static inline int scsi_device_dt(struct scsi_device *sdev)
531 return sdev->ppr;
533 static inline int scsi_device_dt_only(struct scsi_device *sdev)
535 if (sdev->inquiry_len < 57)
537 return (sdev->inquiry[56] & 0x0c) == 0x04;
539 static inline int scsi_device_ius(struct scsi_device *sdev)
541 if (sdev->inquiry_len < 57)
543 return sdev->inquiry[56] & 0x01;
545 static inline int scsi_device_qas(struct scsi_device *sdev)
547 if (sdev->inquiry_len < 57)
549 return sdev->inquiry[56] & 0x02;
551 static inline int scsi_device_enclosure(struct scsi_device *sdev)
553 return sdev->inquiry ? (sdev->inquiry[6] & (1<<6)) : 1;
556 static inline int scsi_device_protection(struct scsi_device *sdev)
558 if (sdev->no_dif)
561 return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0);
564 static inline int scsi_device_tpgs(struct scsi_device *sdev)
566 return sdev->inquiry ? (sdev->inquiry[5] >> 4) & 0x3 : 0;
571 * @sdev: the &struct scsi_device to test
577 static inline int scsi_device_supports_vpd(struct scsi_device *sdev)
582 if (sdev->try_vpd_pages)
589 if (sdev->scsi_level >= SCSI_SPC_2 && !sdev->skip_vpd_pages)