Date: Fri, 8 Oct 2010 20:58:05 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r213630 - stable/8/share/man/man4 Message-ID: <201010082058.o98Kw5FH014168@svn.freebsd.org>
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Author: yongari Date: Fri Oct 8 20:58:05 2010 New Revision: 213630 URL: http://svn.freebsd.org/changeset/base/213630 Log: MFC r212159,212161: r212159: Document tunable dev.sis.%unit.manual_pad While I'm here Xref vlan(4) as sis(4) supports VLAN oversized frames. r212161: Better wording. Submitted by: jkim Modified: stable/8/share/man/man4/sis.4 Directory Properties: stable/8/share/man/man4/ (props changed) Modified: stable/8/share/man/man4/sis.4 ============================================================================== --- stable/8/share/man/man4/sis.4 Fri Oct 8 20:55:27 2010 (r213629) +++ stable/8/share/man/man4/sis.4 Fri Oct 8 20:58:05 2010 (r213630) @@ -30,7 +30,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 28, 2006 +.Dd September 2, 2010 .Dt SIS 4 .Os .Sh NAME @@ -145,6 +145,22 @@ SiS 630, 635, and 735 motherboard chipse .It Soekris Engineering net45xx, net48xx, lan1621, and lan1641 .El +.Sh SYSCTL VARIABLES +The following variable is available as both +.Xr sysctl 8 +variable and +.Xr loader 8 +tunable: +.Bl -tag -width indent +.It Va dev.sis.%unit.manual_pad +This variable controls how to pad short frames for DP83815/DP83816 +controllers on the specified device. +DP83815/DP83816 controllers are known to pad 0xFF for short frames +which is violation of RFC 1042. +Set this variable to a non-zero value to let driver manually pad +each short frame with zeros at the cost of extra CPU cycles. +The default value is 0 to let hardware perform automatic padding. +.El .Sh DIAGNOSTICS .Bl -diag .It "sis%d: couldn't map ports/memory" @@ -190,6 +206,7 @@ the card should be configured correctly. .Xr netintro 4 , .Xr ng_ether 4 , .Xr polling 4 , +.Xr vlan 4 , .Xr ifconfig 8 .Rs .%T SiS 900 and SiS 7016 datasheets
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