Date: Mon, 20 Dec 1999 13:32:34 -0800 (PST) From: "Justin T. Gibbs" <gibbs@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/aic7xxx aic7xxx.c Message-ID: <199912202132.NAA64285@freefall.freebsd.org>
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gibbs 1999/12/20 13:32:34 PST
Modified files:
sys/dev/aic7xxx aic7xxx.c
Log:
Correct an "argument reversal" bug that could cause commands requed from
the input fifo to be returned as successful and frozen. Most, if not
all, peripheral drivers do not check the qfrozen bit for successfully
completed commands, so the result would not only be lost commands, but
devices locked out from receiving commands. This was a bad bug that
crept in two or three months ago during some target mode work.
Revision Changes Path
1.39 +3 -3 src/sys/dev/aic7xxx/aic7xxx.c
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