Date: Thu, 23 Mar 2000 10:33:21 -0800 (PST) From: Mike Smith <msmith@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/amr amr.c amrvar.h Message-ID: <200003231833.KAA97777@freefall.freebsd.org>
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msmith 2000/03/23 10:33:20 PST
Modified files:
sys/dev/amr amr.c amrvar.h
Log:
Fix detection of the card-ready-for-command state. Use an ultimate
timeout closer to the 1-second value that AMI use in their Linux
driver, and mark the mailbox structures as volatile so that gcc
doesn't over-optimise access to them.
This should fix the "controller wedged" bug.
Submitted by: Brian Dean <brdean@unx.sas.com>
Revision Changes Path
1.9 +8 -3 src/sys/dev/amr/amr.c
1.3 +3 -3 src/sys/dev/amr/amrvar.h
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