diff options
Diffstat (limited to 'hw/scsi/scsi-disk.c')
| -rw-r--r-- | hw/scsi/scsi-disk.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index e859534eaf..90841ad791 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -461,6 +461,25 @@ static bool scsi_handle_rw_error(SCSIDiskReq *r, int error, bool acct_failed) } error = scsi_sense_buf_to_errno(r->req.sense, sizeof(r->req.sense)); break; +#ifdef CONFIG_LINUX + /* These errno mapping are specific to Linux. For more information: + * - scsi_decide_disposition in drivers/scsi/scsi_error.c + * - scsi_result_to_blk_status in drivers/scsi/scsi_lib.c + * - blk_errors[] in block/blk-core.c + */ + case EBADE: + /* DID_NEXUS_FAILURE -> BLK_STS_NEXUS. */ + scsi_req_complete(&r->req, RESERVATION_CONFLICT); + break; + case ENODATA: + /* DID_MEDIUM_ERROR -> BLK_STS_MEDIUM. */ + scsi_check_condition(r, SENSE_CODE(READ_ERROR)); + break; + case EREMOTEIO: + /* DID_TARGET_FAILURE -> BLK_STS_TARGET. */ + scsi_req_complete(&r->req, HARDWARE_ERROR); + break; +#endif case ENOMEDIUM: scsi_check_condition(r, SENSE_CODE(NO_MEDIUM)); break; |