diff options
Diffstat (limited to 'drivers/scsi/smartpqi')
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi_init.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index f51605cd098c..9bc2987e280f 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -2291,6 +2291,14 @@ static inline bool pqi_is_device_with_sas_address(struct pqi_scsi_dev *device) return false; } +static inline bool pqi_is_multipath_device(struct pqi_scsi_dev *device) +{ + if (pqi_is_logical_device(device)) + return false; + + return (device->path_map & (device->path_map - 1)) != 0; +} + static inline bool pqi_expose_device(struct pqi_scsi_dev *device) { return !device->is_physical_device || !pqi_skip_device(device->scsi3addr); @@ -3216,12 +3224,14 @@ static void pqi_process_aio_io_error(struct pqi_io_request *io_request) int residual_count; int xfer_count; bool device_offline; + struct pqi_scsi_dev *device; scmd = io_request->scmd; error_info = io_request->error_info; host_byte = DID_OK; sense_data_length = 0; device_offline = false; + device = scmd->device->hostdata; switch (error_info->service_response) { case PQI_AIO_SERV_RESPONSE_COMPLETE: @@ -3246,8 +3256,14 @@ static void pqi_process_aio_io_error(struct pqi_io_request *io_request) break; case PQI_AIO_STATUS_AIO_PATH_DISABLED: pqi_aio_path_disabled(io_request); - scsi_status = SAM_STAT_GOOD; - io_request->status = -EAGAIN; + if (pqi_is_multipath_device(device)) { + pqi_device_remove_start(device); + host_byte = DID_NO_CONNECT; + scsi_status = SAM_STAT_CHECK_CONDITION; + } else { + scsi_status = SAM_STAT_GOOD; + io_request->status = -EAGAIN; + } break; case PQI_AIO_STATUS_NO_PATH_TO_DEVICE: case PQI_AIO_STATUS_INVALID_DEVICE: |