freebsd-nq/sys/dev/pccbb
Warner Losh 4fdc73e4fa Use a cv rather than tsleep and friends to do the sleep/wakeup
handshake between the ISR and the worker thread.  Move the mutex lock
so that it only protects the cv_wait.  This elimiates the not sleeping
with pccbb1 held messages some people were seeing.

Reviewed by: jhb (at least an early version)
2002-06-13 07:19:31 +00:00
..
pccbb.c Use a cv rather than tsleep and friends to do the sleep/wakeup 2002-06-13 07:19:31 +00:00
pccbbdevid.h Minor sorting orders 2002-01-29 06:15:07 +00:00
pccbbreg.h Restore NetBSD copyrights that shouldn't have been removed in the first place. 2002-04-13 04:07:07 +00:00
pccbbvar.h Use a cv rather than tsleep and friends to do the sleep/wakeup 2002-06-13 07:19:31 +00:00