Date: Wed, 10 Mar 2010 05:19:14 +0000 (UTC) From: Maxim Sobolev <sobomax@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/mii brgphy.c Message-ID: <201003100519.o2A5JYOG098122@repoman.freebsd.org>
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sobomax 2010-03-10 05:19:14 UTC
FreeBSD src repository
Modified files:
sys/dev/mii brgphy.c
Log:
SVN rev 204941 on 2010-03-10 05:19:14Z by sobomax
Provide workaround for the ages old bug affecting certain BCM5708S
chip revision often found in the blades and resulting in interfaces
not sensing carrier signal. Looking at all problem reports it
appears that it only affects some very specific silicon revision
(ASIC (0x57081021); Rev (B2)) and version of the PHY that
supports 1000baseSX-FDX media only. Therefore, narrow the scope of
workaround to combination of that revision and media type. Given
that the first report on this issue is dated back to 2007, there is
not much hope that this issue will ever be properly resolved.
Among affected systems are IBM HS21, Intel SBXD132 and HP BL460c.
PR: 118238, 122551, 140970
MFC after: 1 month
Revision Changes Path
1.83 +20 -3 src/sys/dev/mii/brgphy.c
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