Date: Tue, 12 Apr 2005 00:26:40 +0000 (UTC) From: Ian Dowse <iedowse@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ucom.c Message-ID: <200504120026.j3C0QenG035263@repoman.freebsd.org>
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iedowse 2005-04-12 00:26:40 UTC
FreeBSD src repository
Modified files:
sys/dev/usb ucom.c
Log:
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
Revision Changes Path
1.57 +8 -5 src/sys/dev/usb/ucom.c
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