freebsd-nq/sys/cam
Kenneth D. Merry 50711c71c9 Add a facility in the CAM error handling code to retry selection timeouts.
If the client requests that the error recovery code retry a selection
timeout, it will be retried after half a second.  The delay is to give the
device time to recover.

For most of these drivers, I only added selection timeout retries where
they were also retrying unit attention type errors.  The sa(4) driver calls
saerror() in a number of places, but most of them don't request retrying
unit attentions.

Also, bump the default minimum CD changer timeout from 2 to 5 seconds and
the maximum timeout from 10 to 15 seconds.  Some Pioneer changers seem to
have trouble with the shorter timeout.

Reviewed by:	gibbs
1999-05-09 01:25:34 +00:00
..
scsi Add a facility in the CAM error handling code to retry selection timeouts. 1999-05-09 01:25:34 +00:00
cam_ccb.h Add a number of interrelated CAM feature enhancements and bug fixes. 1999-05-06 20:16:39 +00:00
cam_conf.h
cam_debug.h Add a CAM_DEBUG_XPT define (to debug XPT layer only). Add a CAM_DEBUGGED 1998-12-05 23:55:48 +00:00
cam_extend.c
cam_extend.h
cam_periph.c Add a facility in the CAM error handling code to retry selection timeouts. 1999-05-09 01:25:34 +00:00
cam_periph.h Fix a problem with the way we handled device invalidation when attaching 1998-10-22 22:16:56 +00:00
cam_queue.c cam_periph.c: 1999-04-19 21:26:08 +00:00
cam_queue.h cam_periph.c: 1999-04-19 21:26:08 +00:00
cam_sim.c Add a number of interrelated CAM feature enhancements and bug fixes. 1999-05-06 20:16:39 +00:00
cam_sim.h Add a number of interrelated CAM feature enhancements and bug fixes. 1999-05-06 20:16:39 +00:00
cam_xpt_periph.h
cam_xpt_sim.h xpt_done has no reason to take a volatile ccb *. 1999-03-05 23:18:56 +00:00
cam_xpt.c Add a number of interrelated CAM feature enhancements and bug fixes. 1999-05-06 20:16:39 +00:00
cam_xpt.h
cam.c cam.c: 1998-09-22 04:53:23 +00:00
cam.h Remove camq_regen(). We already perform modular comparisons 1999-04-07 22:57:48 +00:00