Date: Tue, 9 Dec 2008 21:34:22 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/bge if_bge.c Message-ID: <200812092134.mB9LYSuw053383@repoman.freebsd.org>
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marius 2008-12-09 21:34:22 UTC
FreeBSD src repository
Modified files:
sys/dev/bge if_bge.c
Log:
SVN rev 185812 on 2008-12-09 21:34:22Z by marius
- Limit BCM5701 B5 to 32-bit mode as a workaround for a bug which
causes data corruption in combination with certain bridges.
Information about this problem was kindly provided by davidch. [1]
- As BGE_FLAG_PCIX is meant to indicate that the controller is in
PCI-X mode, revert to the pre __FreeBSD_version 602101 method of
reading the bus mode register rather than checking the mere
existence of a PCI-X capability, which is also there when the
NIC f.e. is put into a 32-bit slot causing it not to be in PCI-X
mode. Setting BGE_FLAG_PCIX inappropriately could cause the NIC
to be tuned incorrectly.
PR: 128833 [1]
Reviewed by: jhb
MFC after: 3 days
Revision Changes Path
1.216 +12 -7 src/sys/dev/bge/if_bge.c
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