diff options
Diffstat (limited to 'src/include/gpxe/scsi.h')
| -rw-r--r-- | src/include/gpxe/scsi.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/include/gpxe/scsi.h b/src/include/gpxe/scsi.h index 115fd3fe2..fbdde8dcb 100644 --- a/src/include/gpxe/scsi.h +++ b/src/include/gpxe/scsi.h @@ -236,6 +236,8 @@ struct scsi_command { uint8_t status; /** SCSI sense response code */ uint8_t sense_response; + /** Command status code */ + int rc; }; /** A SCSI device */ @@ -256,10 +258,11 @@ struct scsi_device { * @ret rc Return status code * * Note that a successful return status code indicates only - * that the SCSI command completed. The caller must check the - * status field in the command structure to see if, for - * example, the device returned CHECK CONDITION or some other - * non-success status code. + * that the SCSI command was issued. The caller must check + * the status field in the command structure to see when the + * command completes and whether, for example, the device + * returned CHECK CONDITION or some other non-success status + * code. */ int ( * command ) ( struct scsi_device *scsi, struct scsi_command *command ); |