sam 2006-02-24 23:10:08 UTC
FreeBSD src repository
Modified files:
sys/dev/ath if_ath.c if_athvar.h
Log:
fix a race whereby a tx descriptor might get reused before the hardware
is finished with it; this may only occur when the tx queue is setup as
dba-gated but since the fix is cheap apply it to all queues
while here make the queue depth signed for use in assertions
Reviewed by: apatti
MFC after: 2 weeks
Revision Changes Path
1.136 +37 -16 src/sys/dev/ath/if_ath.c
1.46 +5 -2 src/sys/dev/ath/if_athvar.h
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