svn commit: r193619 - stable/7/share/man/man4
Pyun YongHyeon
yongari at FreeBSD.org
Sun Jun 7 06:22:00 UTC 2009
Author: yongari
Date: Sun Jun 7 06:21:59 2009
New Revision: 193619
URL: http://svn.freebsd.org/changeset/base/193619
Log:
MFC r176267:
Document the hw.skc.jumbo_disable tunable. While here, correct some things
in the SYSCTLS section.
Submitted by: yongari
Modified:
stable/7/share/man/man4/ (props changed)
stable/7/share/man/man4/igb.4 (props changed)
stable/7/share/man/man4/sk.4
Modified: stable/7/share/man/man4/sk.4
==============================================================================
--- stable/7/share/man/man4/sk.4 Sun Jun 7 05:52:22 2009 (r193618)
+++ stable/7/share/man/man4/sk.4 Sun Jun 7 06:21:59 2009 (r193619)
@@ -30,7 +30,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd July 16, 2005
+.Dd February 14, 2008
.Dt SK 4
.Os
.Sh NAME
@@ -191,17 +191,28 @@ SK-9844 SK-NET GE-SX dual port, multimod
.It
SMC 9452TX single port, 1000baseT adapter
.El
+.Sh LOADER TUNABLES
+Tunables can be set at the
+.Xr loader 8
+prompt before booting the kernel or stored in
+.Xr loader.conf 5 .
+.Bl -tag -width xxxxxx
+.It Va hw.skc.jumbo_disable
+Disable jumbo frame support.
+Systems with less memory can set it to a non-zero value to save memory.
+The default value is 0.
+.El
.Sh SYSCTL VARIABLES
The following variable is available as both
.Xr sysctl 8
variable and
.Xr loader 8
tunable:
-.Bl -tag -width indent
+.Bl -tag -width xxxxxx
.It Va dev.skc.%d.int_mod
-.Pp
This variable controls interrupt moderation.
-The accepted range is 10 to 10000, default value is 100 microseconds.
+The accepted range is 10 to 10000.
+The default value is 100 microseconds.
The interface has to be brought down and up again before a change takes effect.
.El
.Sh DIAGNOSTICS
More information about the svn-src-stable-7
mailing list