Date: Fri, 16 Mar 2001 16:12:19 -0800 (PST) From: "Justin T. Gibbs" <gibbs@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf files options src/sys/dev/aac aac.c aac_debug.c aacvar.h Message-ID: <200103170012.f2H0CJh09549@freefall.freebsd.org>
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gibbs 2001/03/16 16:12:19 PST
Modified files:
sys/conf files options
Log:
Add the AAC_DEBUG option to enable debugging in the aac driver.
Reviewed by: msmith
Revision Changes Path
1.500 +2 -2 src/sys/conf/files
1.262 +9 -1 src/sys/conf/options
Modified files:
sys/dev/aac aac.c aac_debug.c aacvar.h
Log:
This is an MFC candidate.
Add the AAC_DEBUG option to enable debugging in the aac driver.
Correct a race condition in the interrupt handler where the
controller may queue a fib to a response queue after the driver
has serviced the queue but before the interrupt is cleared.
This could leave a completed fib stranded in the response queue
unless another I/O completed and generated another interrupt.
Reviewed by: msmith
Revision Changes Path
1.12 +3 -3 src/sys/dev/aac/aac.c
1.3 +3 -1 src/sys/dev/aac/aac_debug.c
1.5 +3 -1 src/sys/dev/aac/aacvar.h
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