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-rw-r--r--Documentation/scsi/scsi_mid_low_api.txt41
1 files changed, 0 insertions, 41 deletions
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 7536823c0cb1..44df89c9c049 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -373,13 +373,11 @@ Summary:
373 scsi_activate_tcq - turn on tag command queueing 373 scsi_activate_tcq - turn on tag command queueing
374 scsi_add_device - creates new scsi device (lu) instance 374 scsi_add_device - creates new scsi device (lu) instance
375 scsi_add_host - perform sysfs registration and SCSI bus scan. 375 scsi_add_host - perform sysfs registration and SCSI bus scan.
376 scsi_add_timer - (re-)start timer on a SCSI command.
377 scsi_adjust_queue_depth - change the queue depth on a SCSI device 376 scsi_adjust_queue_depth - change the queue depth on a SCSI device
378 scsi_assign_lock - replace default host_lock with given lock 377 scsi_assign_lock - replace default host_lock with given lock
379 scsi_bios_ptable - return copy of block device's partition table 378 scsi_bios_ptable - return copy of block device's partition table
380 scsi_block_requests - prevent further commands being queued to given host 379 scsi_block_requests - prevent further commands being queued to given host
381 scsi_deactivate_tcq - turn off tag command queueing 380 scsi_deactivate_tcq - turn off tag command queueing
382 scsi_delete_timer - cancel timer on a SCSI command.
383 scsi_host_alloc - return a new scsi_host instance whose refcount==1 381 scsi_host_alloc - return a new scsi_host instance whose refcount==1
384 scsi_host_get - increments Scsi_Host instance's refcount 382 scsi_host_get - increments Scsi_Host instance's refcount
385 scsi_host_put - decrements Scsi_Host instance's refcount (free if 0) 383 scsi_host_put - decrements Scsi_Host instance's refcount (free if 0)
@@ -458,27 +456,6 @@ int scsi_add_host(struct Scsi_Host *shost, struct device * dev)
458 456
459 457
460/** 458/**
461 * scsi_add_timer - (re-)start timer on a SCSI command.
462 * @scmd: pointer to scsi command instance
463 * @timeout: duration of timeout in "jiffies"
464 * @complete: pointer to function to call if timeout expires
465 *
466 * Returns nothing
467 *
468 * Might block: no
469 *
470 * Notes: Each scsi command has its own timer, and as it is added
471 * to the queue, we set up the timer. When the command completes,
472 * we cancel the timer. An LLD can use this function to change
473 * the existing timeout value.
474 *
475 * Defined in: drivers/scsi/scsi_error.c
476 **/
477void scsi_add_timer(struct scsi_cmnd *scmd, int timeout,
478 void (*complete)(struct scsi_cmnd *))
479
480
481/**
482 * scsi_adjust_queue_depth - allow LLD to change queue depth on a SCSI device 459 * scsi_adjust_queue_depth - allow LLD to change queue depth on a SCSI device
483 * @sdev: pointer to SCSI device to change queue depth on 460 * @sdev: pointer to SCSI device to change queue depth on
484 * @tagged: 0 - no tagged queuing 461 * @tagged: 0 - no tagged queuing
@@ -566,24 +543,6 @@ void scsi_deactivate_tcq(struct scsi_device *sdev, int depth)
566 543
567 544
568/** 545/**
569 * scsi_delete_timer - cancel timer on a SCSI command.
570 * @scmd: pointer to scsi command instance
571 *
572 * Returns 1 if able to cancel timer else 0 (i.e. too late or already
573 * cancelled).
574 *
575 * Might block: no [may in the future if it invokes del_timer_sync()]
576 *
577 * Notes: All commands issued by upper levels already have a timeout
578 * associated with them. An LLD can use this function to cancel the
579 * timer.
580 *
581 * Defined in: drivers/scsi/scsi_error.c
582 **/
583int scsi_delete_timer(struct scsi_cmnd *scmd)
584
585
586/**
587 * scsi_host_alloc - create a scsi host adapter instance and perform basic 546 * scsi_host_alloc - create a scsi host adapter instance and perform basic
588 * initialization. 547 * initialization.
589 * @sht: pointer to scsi host template 548 * @sht: pointer to scsi host template