diff options
Diffstat (limited to 'sys/cam/cam_periph.c')
| -rw-r--r-- | sys/cam/cam_periph.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/sys/cam/cam_periph.c b/sys/cam/cam_periph.c index 02c8785..d365a12 100644 --- a/sys/cam/cam_periph.c +++ b/sys/cam/cam_periph.c @@ -26,7 +26,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: cam_periph.c,v 1.11 1999/04/06 03:05:36 peter Exp $ + * $Id: cam_periph.c,v 1.12 1999/04/19 21:26:07 gibbs Exp $ */ #include <sys/param.h> @@ -1505,7 +1505,23 @@ cam_periph_error(union ccb *ccb, cam_flags camflags, xpt_async(AC_LOST_DEVICE, newpath, NULL); xpt_free_path(newpath); #endif - error = ENXIO; + if ((sense_flags & SF_RETRY_SELTO) != 0) { + retry = ccb->ccb_h.retry_count > 0; + if (retry) { + ccb->ccb_h.retry_count--; + error = ERESTART; + /* + * Wait half a second to give the device + * time to recover before we try again. + */ + relsim_flags = RELSIM_RELEASE_AFTER_TIMEOUT; + timeout = 500; + } else { + error = ENXIO; + } + } else { + error = ENXIO; + } break; } case CAM_REQ_INVALID: |
