diff options
Diffstat (limited to 'drivers/scsi/smartpqi/smartpqi_init.c')
-rw-r--r-- | drivers/scsi/smartpqi/smartpqi_init.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index c26cac819f9e..8fd5ffc55792 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) @@ -4037,8 +4046,10 @@ static int pqi_submit_raid_request_synchronous(struct pqi_ctrl_info *ctrl_info, return -ETIMEDOUT; msecs_blocked = jiffies_to_msecs(jiffies - start_jiffies); - if (msecs_blocked >= timeout_msecs) - return -ETIMEDOUT; + if (msecs_blocked >= timeout_msecs) { + rc = -ETIMEDOUT; + goto out; + } timeout_msecs -= msecs_blocked; } } @@ -7282,7 +7293,7 @@ static int pqi_pci_init(struct pqi_ctrl_info *ctrl_info) else mask = DMA_BIT_MASK(32); - rc = dma_set_mask(&ctrl_info->pci_dev->dev, mask); + rc = dma_set_mask_and_coherent(&ctrl_info->pci_dev->dev, mask); if (rc) { dev_err(&ctrl_info->pci_dev->dev, "failed to set DMA mask\n"); goto disable_device; |