ken b303ef38f5 Fix up unit attention and selection timeout handling in various peripheral
drivers.

- change daprevent() to set CAM_RETRY_SELTO and SF_RETRY_UA when it calls
  cam_periph_runccb().
- change the pt(4) driver to ignore unit attentions
- change the targ(4) driver to retry selection timeouts
- clean up a few formatting glitches in the targ(4) driver

Reviewed by:	gibbs
2001-05-01 19:37:25 +00:00
..
1999-08-28 01:08:13 +00:00
2001-03-27 05:45:52 +00:00
2001-03-31 04:34:15 +00:00