diff options
Diffstat (limited to 'drivers/message/fusion/mptscsih.c')
| -rw-r--r-- | drivers/message/fusion/mptscsih.c | 54 |
1 files changed, 43 insertions, 11 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index 5c53624e0e87..59b8f53d1ece 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -664,6 +664,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) u32 log_info; status = le16_to_cpu(pScsiReply->IOCStatus) & MPI_IOCSTATUS_MASK; + scsi_state = pScsiReply->SCSIState; scsi_status = pScsiReply->SCSIStatus; xfer_cnt = le32_to_cpu(pScsiReply->TransferCount); @@ -738,13 +739,36 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) case MPI_IOCSTATUS_SCSI_IOC_TERMINATED: /* 0x004B */ if ( ioc->bus_type == SAS ) { - u16 ioc_status = le16_to_cpu(pScsiReply->IOCStatus); - if (ioc_status & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) { - if ((log_info & SAS_LOGINFO_MASK) - == SAS_LOGINFO_NEXUS_LOSS) { - sc->result = (DID_BUS_BUSY << 16); - break; - } + u16 ioc_status = + le16_to_cpu(pScsiReply->IOCStatus); + if ((ioc_status & + MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) + && + ((log_info & SAS_LOGINFO_MASK) == + SAS_LOGINFO_NEXUS_LOSS)) { + VirtDevice *vdevice = + sc->device->hostdata; + + /* flag the device as being in + * device removal delay so we can + * notify the midlayer to hold off + * on timeout eh */ + if (vdevice && vdevice-> + vtarget && + vdevice->vtarget-> + raidVolume) + printk(KERN_INFO + "Skipping Raid Volume" + "for inDMD\n"); + else if (vdevice && + vdevice->vtarget) + vdevice->vtarget-> + inDMD = 1; + + sc->result = + (DID_TRANSPORT_DISRUPTED + << 16); + break; } } else if (ioc->bus_type == FC) { /* @@ -1704,8 +1728,9 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status) if (issue_hard_reset) { - printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n", - ioc->name, __func__); + printk(MYIOC_s_WARN_FMT + "Issuing Reset from %s!! doorbell=0x%08x\n", + ioc->name, __func__, mpt_GetIocState(ioc, 0)); retval = mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP); mpt_free_msg_frame(ioc, mf); } @@ -2132,6 +2157,8 @@ mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, mpt_clear_taskmgmt_in_progress_flag(ioc); ioc->taskmgmt_cmds.status &= ~MPT_MGMT_STATUS_PENDING; complete(&ioc->taskmgmt_cmds.done); + if (ioc->bus_type == SAS) + ioc->schedule_target_reset(ioc); return 1; } return 0; @@ -2459,6 +2486,8 @@ mptscsih_slave_configure(struct scsi_device *sdev) ioc->name,sdev->tagged_supported, sdev->simple_tags, sdev->ordered_tags)); + blk_queue_dma_alignment (sdev->request_queue, 512 - 1); + return 0; } @@ -3045,8 +3074,11 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io) goto out; } if (!timeleft) { - printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n", - ioc->name, __func__); + printk(MYIOC_s_WARN_FMT + "Issuing Reset from %s!! doorbell=0x%08xh" + " cmd=0x%02x\n", + ioc->name, __func__, mpt_GetIocState(ioc, 0), + cmd); mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP); mpt_free_msg_frame(ioc, mf); } |
