Ian Dowse f04d2ba47f Fix the handling of the UCS_RXSTOP flag so that it always tracks
whether or not the receive pipe is stopped. This ensures that we
do not attempt to start the same transfer twice, and it allows
ucomstop() to skip the restarting of the read pipe if it was not
originally running, such as when called indirectly from ucomreadcb().

PR:		kern/79420
MFC after:	1 day
2005-04-12 00:26:40 +00:00
..
2005-03-25 12:55:06 +00:00
2005-03-01 08:01:22 +00:00
2005-03-01 08:01:22 +00:00
2005-03-01 08:01:22 +00:00
2005-03-01 08:01:22 +00:00