Date: Sun, 20 Dec 2009 19:45:46 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/vge if_vge.c if_vgevar.h Message-ID: <200912201945.nBKJjqSQ037974@repoman.freebsd.org>
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yongari 2009-12-20 19:45:46 UTC
FreeBSD src repository
Modified files:
sys/dev/vge if_vge.c if_vgevar.h
Log:
SVN rev 200759 on 2009-12-20 19:45:46Z by yongari
Disable jumbo frame support for PCIe VT6130/VT6132 controllers.
Quite contrary to VT6130 datasheet which says it supports up to 8K
jumbo frame, VT6130 does not seem to send jumbo frame that is
larger than 4K in length. Trying to send a frame that is larger
than 4K cause TX MAC hang.
Even though it's possible to allow 4K jumbo frame for VT6130, I
think it's meaningless to allow 4K jumbo frame. I'm not sure VT6132
also has the same limitation but I guess it uses the same MAC of
VT6130.
Revision Changes Path
1.71 +12 -3 src/sys/dev/vge/if_vge.c
1.21 +1 -0 src/sys/dev/vge/if_vgevar.h
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