diff options
Diffstat (limited to 'drivers/scsi/mpt2sas')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_scsih.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index d4e890d8b992..efb6270cf261 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -3111,7 +3111,7 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd, if (scsi_state & MPI2_SCSI_STATE_RESPONSE_INFO_VALID) { response_info = le32_to_cpu(mpi_reply->ResponseInfo); response_bytes = (u8 *)&response_info; - _scsih_response_code(ioc, response_bytes[3]); + _scsih_response_code(ioc, response_bytes[0]); } } #endif @@ -3229,7 +3229,7 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) u8 scsi_status; u32 log_info; struct MPT2SAS_DEVICE *sas_device_priv_data; - u32 response_code; + u32 response_code = 0; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); scmd = _scsih_scsi_lookup_get(ioc, smid); @@ -3251,16 +3251,16 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) } /* turning off TLR */ + scsi_state = mpi_reply->SCSIState; + if (scsi_state & MPI2_SCSI_STATE_RESPONSE_INFO_VALID) + response_code = + le32_to_cpu(mpi_reply->ResponseInfo) & 0xFF; if (!sas_device_priv_data->tlr_snoop_check) { sas_device_priv_data->tlr_snoop_check++; - if (sas_device_priv_data->flags & MPT_DEVICE_TLR_ON) { - response_code = (le32_to_cpu(mpi_reply->ResponseInfo) - >> 24); - if (response_code == - MPI2_SCSITASKMGMT_RSP_INVALID_FRAME) - sas_device_priv_data->flags &= - ~MPT_DEVICE_TLR_ON; - } + if ((sas_device_priv_data->flags & MPT_DEVICE_TLR_ON) && + response_code == MPI2_SCSITASKMGMT_RSP_INVALID_FRAME) + sas_device_priv_data->flags &= + ~MPT_DEVICE_TLR_ON; } xfer_cnt = le32_to_cpu(mpi_reply->TransferCount); @@ -3271,7 +3271,6 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) else log_info = 0; ioc_status &= MPI2_IOCSTATUS_MASK; - scsi_state = mpi_reply->SCSIState; scsi_status = mpi_reply->SCSIStatus; if (ioc_status == MPI2_IOCSTATUS_SCSI_DATA_UNDERRUN && xfer_cnt == 0 && @@ -3356,8 +3355,10 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) case MPI2_IOCSTATUS_SCSI_RECOVERED_ERROR: case MPI2_IOCSTATUS_SUCCESS: scmd->result = (DID_OK << 16) | scsi_status; - if (scsi_state & (MPI2_SCSI_STATE_AUTOSENSE_FAILED | - MPI2_SCSI_STATE_NO_SCSI_STATUS)) + if (response_code == + MPI2_SCSITASKMGMT_RSP_INVALID_FRAME || + (scsi_state & (MPI2_SCSI_STATE_AUTOSENSE_FAILED | + MPI2_SCSI_STATE_NO_SCSI_STATUS))) scmd->result = DID_SOFT_ERROR << 16; else if (scsi_state & MPI2_SCSI_STATE_TERMINATED) scmd->result = DID_RESET << 16; |