Date: Thu, 7 Mar 2002 09:32:45 -0800 (PST) From: Matt Jacob <mjacob@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/isp isp.c Message-ID: <200203071732.g27HWjh34828@freefall.freebsd.org>
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mjacob 2002/03/07 09:32:45 PST
Modified files:
sys/dev/isp isp.c
Log:
Disable RIO (reduced interrupt operation) for 2200 boards- it seemed like
it worked- but I ran into a case with a 2204 where commands were being lost
right and left. Best be safe.
For target mode, or things called if we call isp_handle_other response- note
that we might have dropped locks by changing the output pointer so we bail
from the loop. It's the responsibility of the entity dropping the lock to
make sure that we let the f/w know we've read thus far into the response
queue (else we begin processing the same entries again- blech!).
MFC after: 1 day
Revision Changes Path
1.89 +25 -4 src/sys/dev/isp/isp.c
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