diff options
Diffstat (limited to 'drivers/message/fusion/mptscsih.c')
| -rw-r--r-- | drivers/message/fusion/mptscsih.c | 67 |
1 files changed, 16 insertions, 51 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index 8440f78f6969..c29578614504 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -628,6 +628,16 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) return 1; } + if (ioc->bus_type == SAS) { + VirtDevice *vdevice = sc->device->hostdata; + + if (!vdevice || !vdevice->vtarget || + vdevice->vtarget->deleted) { + sc->result = DID_NO_CONNECT << 16; + goto out; + } + } + sc->host_scribble = NULL; sc->result = DID_OK << 16; /* Set default reply as OK */ pScsiReq = (SCSIIORequest_t *) mf; @@ -689,6 +699,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) switch(status) { case MPI_IOCSTATUS_BUSY: /* 0x0002 */ + case MPI_IOCSTATUS_INSUFFICIENT_RESOURCES: /* 0x0006 */ /* CHECKME! * Maybe: DRIVER_BUSY | SUGGEST_RETRY | DID_SOFT_ERROR (retry) * But not: DID_BUS_BUSY lest one risk @@ -872,7 +883,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) case MPI_IOCSTATUS_INVALID_SGL: /* 0x0003 */ case MPI_IOCSTATUS_INTERNAL_ERROR: /* 0x0004 */ case MPI_IOCSTATUS_RESERVED: /* 0x0005 */ - case MPI_IOCSTATUS_INSUFFICIENT_RESOURCES: /* 0x0006 */ case MPI_IOCSTATUS_INVALID_FIELD: /* 0x0007 */ case MPI_IOCSTATUS_INVALID_STATE: /* 0x0008 */ case MPI_IOCSTATUS_SCSI_IO_DATA_ERROR: /* 0x0046 */ @@ -892,7 +902,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) #endif } /* end of address reply case */ - +out: /* Unmap the DMA buffers, if any. */ scsi_dma_unmap(sc); @@ -1729,9 +1739,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) */ mf = MPT_INDEX_2_MFPTR(ioc, scpnt_idx); ctx2abort = mf->u.frame.hwhdr.msgctxu.MsgContext; - - hd->abortSCpnt = SCpnt; - retval = mptscsih_IssueTaskMgmt(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, vdevice->vtarget->channel, @@ -2293,7 +2300,10 @@ mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth) else max_depth = MPT_SCSI_CMD_PER_DEV_LOW; } else - max_depth = MPT_SCSI_CMD_PER_DEV_HIGH; + max_depth = ioc->sh->can_queue; + + if (!sdev->tagged_supported) + max_depth = 1; if (qdepth > max_depth) qdepth = max_depth; @@ -2627,50 +2637,6 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, return 1; } -/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ -/* mptscsih_timer_expired - Call back for timer process. - * Used only for dv functionality. - * @data: Pointer to MPT_SCSI_HOST recast as an unsigned long - * - */ -void -mptscsih_timer_expired(unsigned long data) -{ - MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) data; - MPT_ADAPTER *ioc = hd->ioc; - - ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired! Cmd %p\n", ioc->name, hd->cmdPtr)); - - if (hd->cmdPtr) { - MPIHeader_t *cmd = (MPIHeader_t *)hd->cmdPtr; - - if (cmd->Function == MPI_FUNCTION_SCSI_IO_REQUEST) { - /* Desire to issue a task management request here. - * TM requests MUST be single threaded. - * If old eh code and no TM current, issue request. - * If new eh code, do nothing. Wait for OS cmd timeout - * for bus reset. - */ - } else { - /* Perform a FW reload */ - if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0) { - printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", ioc->name); - } - } - } else { - /* This should NEVER happen */ - printk(MYIOC_s_WARN_FMT "Null cmdPtr!!!!\n", ioc->name); - } - - /* No more processing. - * TM call will generate an interrupt for SCSI TM Management. - * The FW will reply to all outstanding commands, callback will finish cleanup. - * Hard reset clean-up will free all resources. - */ - ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired Complete!\n", ioc->name)); - - return; -} /** * mptscsih_get_completion_code - @@ -3265,6 +3231,5 @@ EXPORT_SYMBOL(mptscsih_scandv_complete); EXPORT_SYMBOL(mptscsih_event_process); EXPORT_SYMBOL(mptscsih_ioc_reset); EXPORT_SYMBOL(mptscsih_change_queue_depth); -EXPORT_SYMBOL(mptscsih_timer_expired); /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ |