Date: Fri, 8 Oct 2010 20:51:33 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/sis if_sis.c if_sisreg.h Message-ID: <201010082051.o98Kptfr030063@repoman.freebsd.org>
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yongari 2010-10-08 20:51:33 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/dev/sis if_sis.c if_sisreg.h
Log:
SVN rev 213626 on 2010-10-08 20:51:33Z by yongari
MFC r212157:
Unlike most other controllers, NS DP83815/DP83816 controllers seem
to pad with 0xFF when it encounter short frames. According to RFC
1042 the pad bytes should be 0x00.
Because manual padding consumes extra CPU cycles, introduce a new
tunable which controls the padding behavior. Turning this tunable
on will have driver pad manually but it's disabled by default. Users
can enable software padding by setting the following tunable to
non-zero value.
dev.sis.%d.manual_pad="1"
PR: kern/35422 (patch not used)
Revision Changes Path
1.9.2.10 +77 -9 src/sys/dev/sis/if_sis.c
1.2.4.7 +4 -1 src/sys/dev/sis/if_sisreg.h
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