diff options
| author | James Smart <James.Smart@Emulex.Com> | 2006-03-08 14:50:18 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-06-27 10:51:12 -0500 |
| commit | 79ac6745e4d95cd583bca744d313a323deb4adc2 (patch) | |
| tree | 3910f0a6b7d8f83ffb5986389e0805477c56a1e0 /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | d7a1bb0a04ca835bffc0a91e64ab827dfba7d8f5 (diff) | |
[SCSI] Block I/O while SG reset operation in progress - lpfc portion
This removes the duplicate functionality which had been added to
the lpfc driver.
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 7dc4c2e6bed..aea1ee472f3 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -41,20 +41,6 @@ #define LPFC_ABORT_WAIT 2 -static inline void -lpfc_block_requests(struct lpfc_hba * phba) -{ - down(&phba->hba_can_block); - scsi_block_requests(phba->host); -} - -static inline void -lpfc_unblock_requests(struct lpfc_hba * phba) -{ - scsi_unblock_requests(phba->host); - up(&phba->hba_can_block); -} - /* * This routine allocates a scsi buffer, which contains all the necessary * information needed to initiate a SCSI I/O. The non-DMAable buffer region @@ -859,7 +845,6 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) unsigned int loop_count = 0; int ret = SUCCESS; - lpfc_block_requests(phba); spin_lock_irq(shost->host_lock); lpfc_cmd = (struct lpfc_scsi_buf *)cmnd->host_scribble; @@ -945,7 +930,6 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) cmnd->device->lun, cmnd->serial_number); spin_unlock_irq(shost->host_lock); - lpfc_unblock_requests(phba); return ret; } @@ -963,7 +947,6 @@ lpfc_reset_lun_handler(struct scsi_cmnd *cmnd) int ret = FAILED; int cnt, loopcnt; - lpfc_block_requests(phba); spin_lock_irq(shost->host_lock); /* * If target is not in a MAPPED state, delay the reset until @@ -1065,7 +1048,6 @@ out_free_scsi_buf: out: spin_unlock_irq(shost->host_lock); - lpfc_unblock_requests(phba); return ret; } @@ -1080,7 +1062,6 @@ lpfc_reset_bus_handler(struct scsi_cmnd *cmnd) int cnt, loopcnt; struct lpfc_scsi_buf * lpfc_cmd; - lpfc_block_requests(phba); spin_lock_irq(shost->host_lock); lpfc_cmd = lpfc_get_scsi_buf(phba); @@ -1163,7 +1144,6 @@ lpfc_reset_bus_handler(struct scsi_cmnd *cmnd) phba->brd_no, ret); out: spin_unlock_irq(shost->host_lock); - lpfc_unblock_requests(phba); return ret; } |