diff options
Diffstat (limited to 'drivers/message/fusion/mptscsih.c')
| -rw-r--r-- | drivers/message/fusion/mptscsih.c | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index 6a71b066bd2..84fa271eb8f 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -632,7 +632,11 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) case MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE: /* 0x0043 */ /* Spoof to SCSI Selection Timeout! */ - sc->result = DID_NO_CONNECT << 16; + if (ioc->bus_type != FC) + sc->result = DID_NO_CONNECT << 16; + /* else fibre, just stall until rescan event */ + else + sc->result = DID_REQUEUE << 16; if (hd->sel_timeout[pScsiReq->TargetID] < 0xFFFF) hd->sel_timeout[pScsiReq->TargetID]++; @@ -1645,7 +1649,6 @@ int mptscsih_abort(struct scsi_cmnd * SCpnt) { MPT_SCSI_HOST *hd; - MPT_ADAPTER *ioc; MPT_FRAME_HDR *mf; u32 ctx2abort; int scpnt_idx; @@ -1663,14 +1666,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) return FAILED; } - ioc = hd->ioc; - if (hd->resetPending) { - return FAILED; - } - - if (hd->timeouts < -1) - hd->timeouts++; - /* Find this command */ if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(SCpnt)) < 0) { @@ -1684,6 +1679,13 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) return SUCCESS; } + if (hd->resetPending) { + return FAILED; + } + + if (hd->timeouts < -1) + hd->timeouts++; + printk(KERN_WARNING MYNAM ": %s: attempting task abort! (sc=%p)\n", hd->ioc->name, SCpnt); scsi_print_command(SCpnt); @@ -1703,7 +1705,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) vdev = SCpnt->device->hostdata; retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, vdev->vtarget->bus_id, vdev->vtarget->target_id, vdev->lun, - ctx2abort, mptscsih_get_tm_timeout(ioc)); + ctx2abort, mptscsih_get_tm_timeout(hd->ioc)); printk (KERN_WARNING MYNAM ": %s: task abort: %s (sc=%p)\n", hd->ioc->name, @@ -2521,15 +2523,15 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase) /* 7. FC: Rescan for blocked rports which might have returned. */ - else if (ioc->bus_type == FC) { - int work_count; - unsigned long flags; - + if (ioc->bus_type == FC) { spin_lock_irqsave(&ioc->fc_rescan_work_lock, flags); - work_count = ++ioc->fc_rescan_work_count; + if (ioc->fc_rescan_work_q) { + if (ioc->fc_rescan_work_count++ == 0) { + queue_work(ioc->fc_rescan_work_q, + &ioc->fc_rescan_work); + } + } spin_unlock_irqrestore(&ioc->fc_rescan_work_lock, flags); - if (work_count == 1) - schedule_work(&ioc->fc_rescan_work); } dtmprintk((MYIOC_s_WARN_FMT "Post-Reset complete.\n", ioc->name)); @@ -2544,7 +2546,6 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply) { MPT_SCSI_HOST *hd; u8 event = le32_to_cpu(pEvReply->Event) & 0xFF; - int work_count; unsigned long flags; devtverboseprintk((MYIOC_s_INFO_FMT "MPT event (=%02Xh) routed to SCSI host driver!\n", @@ -2569,10 +2570,13 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply) case MPI_EVENT_RESCAN: /* 06 */ spin_lock_irqsave(&ioc->fc_rescan_work_lock, flags); - work_count = ++ioc->fc_rescan_work_count; + if (ioc->fc_rescan_work_q) { + if (ioc->fc_rescan_work_count++ == 0) { + queue_work(ioc->fc_rescan_work_q, + &ioc->fc_rescan_work); + } + } spin_unlock_irqrestore(&ioc->fc_rescan_work_lock, flags); - if (work_count == 1) - schedule_work(&ioc->fc_rescan_work); break; /* |