Author: bz
Date: Sat May 19 23:25:57 2012
New Revision: 235671
URL: http://svn.freebsd.org/changeset/base/235671
Log:
MFp4 bz_ipv6_fast:
Allow tso4 and tso6 be set individually given we have the bits.
This will help with drivers not working as expected during the
transition time and later.
Sponsored by: The FreeBSD Foundation
Sponsored by: iXsystems
Reviewed by: gnn
MFC After: 1 week
Modified:
head/sbin/ifconfig/ifconfig.8
head/sbin/ifconfig/ifconfig.c
Modified: head/sbin/ifconfig/ifconfig.8
==============================================================================
--- head/sbin/ifconfig/ifconfig.8 Sat May 19 22:50:38 2012
(r235670)
+++ head/sbin/ifconfig/ifconfig.8 Sat May 19 23:25:57 2012
(r235671)
@@ -28,7 +28,7 @@
.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94
.\" $FreeBSD$
.\"
-.Dd May 1, 2012
+.Dd May 19, 2012
.Dt IFCONFIG 8
.Os
.Sh NAME
@@ -400,6 +400,22 @@ It will always disable TSO for
.Xr ip 4
and
.Xr ip6 4 .
+.It Cm tso6 , tso4
+If the driver supports
+.Xr tcp 4
+segmentation offloading for
+.Xr ip6 4
+or
+.Xr ip 4
+use one of these to selectively enabled it only for one protocol family.
+.It Fl tso6 , tso4
+If the driver supports
+.Xr tcp 4
+segmentation offloading for
+.Xr ip6 4
+or
+.Xr ip 4
+use one of these to selectively disable it only for one protocol family.
.It Cm lro
If the driver supports
.Xr tcp 4
Modified: head/sbin/ifconfig/ifconfig.c
==============================================================================
--- head/sbin/ifconfig/ifconfig.c Sat May 19 22:50:38 2012
(r235670)
+++ head/sbin/ifconfig/ifconfig.c Sat May 19 23:25:57 2012
(r235671)
@@ -1201,6 +1201,10 @@ static struct cmd basic_cmds[] = {
DEF_CMD("-netcons", -IFCAP_NETCONS, setifcap),
DEF_CMD("polling", IFCAP_POLLING, setifcap),
DEF_CMD("-polling", -IFCAP_POLLING, setifcap),
+ DEF_CMD("tso6", IFCAP_TSO6, setifcap),
+ DEF_CMD("-tso6", -IFCAP_TSO6, setifcap),
+ DEF_CMD("tso4", IFCAP_TSO4, setifcap),
+ DEF_CMD("-tso4", -IFCAP_TSO4, setifcap),
DEF_CMD("tso", IFCAP_TSO, setifcap),
DEF_CMD("-tso", -IFCAP_TSO, setifcap),
DEF_CMD("lro", IFCAP_LRO, setifcap),
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