K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2001-05-01T19:37:25.000000Z
K 7
svn:log
V 369
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

END