1 files changed, 16 insertions, 7 deletions

diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index c26cac819f9e..b17761eafca9 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -2755,16 +2755,25 @@ static void pqi_process_raid_io_error(struct pqi_io_request *io_request)
                         scsi_normalize_sense(error_info->data,
                                 sense_data_length, &sshdr) &&
                                 sshdr.sense_key == HARDWARE_ERROR &&
-                                sshdr.asc == 0x3e &&
-                                sshdr.ascq == 0x1) {
+                                sshdr.asc == 0x3e) {
                         struct pqi_ctrl_info *ctrl_info = shost_to_hba(scmd->device->host);
                         struct pqi_scsi_dev *device = scmd->device->hostdata;
 
-                        if (printk_ratelimit())
-                                scmd_printk(KERN_ERR, scmd, "received 'logical unit failure' from controller for scsi %d:%d:%d:%d\n",
-                                        ctrl_info->scsi_host->host_no, device->bus, device->target, device->lun);
-                        pqi_take_device_offline(scmd->device, "RAID");
-                        host_byte = DID_NO_CONNECT;
+                        switch (sshdr.ascq) {
+                        case 0x1: /* LOGICAL UNIT FAILURE */
+                                if (printk_ratelimit())
+                                        scmd_printk(KERN_ERR, scmd, "received 'logical unit failure' from controller for scsi %d:%d:%d:%d\n",
+                                                ctrl_info->scsi_host->host_no, device->bus, device->target, device->lun);
+                                pqi_take_device_offline(scmd->device, "RAID");
+                                host_byte = DID_NO_CONNECT;
+                                break;
+
+                        default: /* See http://www.t10.org/lists/asc-num.htm#ASC_3E */
+                                if (printk_ratelimit())
+                                        scmd_printk(KERN_ERR, scmd, "received unhandled error %d from controller for scsi %d:%d:%d:%d\n",
+                                                sshdr.ascq, ctrl_info->scsi_host->host_no, device->bus, device->target, device->lun);
+                                break;
+                        }
                 }
 
                 if (sense_data_length > SCSI_SENSE_BUFFERSIZE)