diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-29 13:39:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-29 13:39:52 -0700 |
| commit | a43266355b3d8cf6717a27159f9a417bdff73782 (patch) | |
| tree | 3d7e87d115a2aa6326e72171a5c05962830d5f41 /drivers/scsi/aic94xx/aic94xx_tmf.c | |
| parent | d5d4db704b962773c03ee3beb3258b6450611e66 (diff) | |
| parent | 05e9ebbefb379a4da782b21b8427c88ac28a2334 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] megaraid_sas: intercept cmd timeout and throttle io
[SCSI] fusion: Fix |/|| confusion
[SCSI] aic94xx: asd_clear_nexus should fail if the cleared task does not complete
[SCSI] aic7xxx: fix aicasm build failure with gcc-3.4.6
[SCSI] aacraid: apply commit config for reset_devices flag
[SCSI] sd: fix refcounting regression in suspend/resume routines
[SCSI] aacraid: fix panic on short Inquiry
[SCSI] aacraid: Correct sa platform support. (Was: [Bug 8469] Bad EIP value on pentium3 SMP kernel-2.6.21.1)
[SCSI] NCR53C9x: correct spelling mistake in deprecation notice
[SCSI] tgt: fix a rdma indirect transfer error bug
[SCSI] MegaRAID: Update MAINTAINERS email-id
[SCSI] stex: minor cleanup and version update
[SCSI] stex: fix reset recovery for console device
[SCSI] stex: extend hard reset wait time
[SCSI] stex: fix id mapping issue
[SCSI] ipr: Proper return codes for eh_dev_reset for SATA devices
[SCSI] zfcp: IO stall after deleting and path checker changes after reenabling zfcp devices
[SCSI] zfcp: avoid clutter in erp_dbf
Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx_tmf.c')
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_tmf.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c index 9a14a6d9727..c0d0b7d7a8c 100644 --- a/drivers/scsi/aic94xx/aic94xx_tmf.c +++ b/drivers/scsi/aic94xx/aic94xx_tmf.c @@ -290,6 +290,7 @@ static void asd_tmf_tasklet_complete(struct asd_ascb *ascb, static inline int asd_clear_nexus(struct sas_task *task) { int res = TMF_RESP_FUNC_FAILED; + int leftover; struct asd_ascb *tascb = task->lldd_task; unsigned long flags; @@ -298,10 +299,12 @@ static inline int asd_clear_nexus(struct sas_task *task) res = asd_clear_nexus_tag(task); else res = asd_clear_nexus_index(task); - wait_for_completion_timeout(&tascb->completion, - AIC94XX_SCB_TIMEOUT); + leftover = wait_for_completion_timeout(&tascb->completion, + AIC94XX_SCB_TIMEOUT); ASD_DPRINTK("came back from clear nexus\n"); spin_lock_irqsave(&task->task_state_lock, flags); + if (leftover < 1) + res = TMF_RESP_FUNC_FAILED; if (task->task_state_flags & SAS_TASK_STATE_DONE) res = TMF_RESP_FUNC_COMPLETE; spin_unlock_irqrestore(&task->task_state_lock, flags); @@ -350,6 +353,7 @@ int asd_abort_task(struct sas_task *task) unsigned long flags; struct asd_ascb *ascb = NULL; struct scb *scb; + int leftover; spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_DONE) { @@ -455,9 +459,11 @@ int asd_abort_task(struct sas_task *task) break; case TF_TMF_TASK_DONE + 0xFF00: /* done but not reported yet */ res = TMF_RESP_FUNC_FAILED; - wait_for_completion_timeout(&tascb->completion, - AIC94XX_SCB_TIMEOUT); + leftover = wait_for_completion_timeout(&tascb->completion, + AIC94XX_SCB_TIMEOUT); spin_lock_irqsave(&task->task_state_lock, flags); + if (leftover < 1) + res = TMF_RESP_FUNC_FAILED; if (task->task_state_flags & SAS_TASK_STATE_DONE) res = TMF_RESP_FUNC_COMPLETE; spin_unlock_irqrestore(&task->task_state_lock, flags); |