From owner-cvs-src-old@FreeBSD.ORG  Mon May 10 17:14:34 2010
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 44335106568D
	for <cvs-src-old@freebsd.org>; Mon, 10 May 2010 17:14:34 +0000 (UTC)
	(envelope-from yongari@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [69.147.83.41])
	by mx1.freebsd.org (Postfix) with ESMTP id 324098FC0C
	for <cvs-src-old@freebsd.org>; Mon, 10 May 2010 17:14:34 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id o4AHEY0n033876
	for <cvs-src-old@freebsd.org>; Mon, 10 May 2010 17:14:34 GMT
	(envelope-from yongari@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id o4AHEYgq033875
	for cvs-src-old@freebsd.org; Mon, 10 May 2010 17:14:34 GMT
	(envelope-from yongari@repoman.freebsd.org)
Message-Id: <201005101714.o4AHEYgq033875@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	yongari@repoman.freebsd.org using -f
From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Mon, 10 May 2010 17:14:14 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/sge if_sge.c if_sgereg.h
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 10 May 2010 17:14:34 -0000

yongari     2010-05-10 17:14:14 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/sge          if_sge.c if_sgereg.h 
  Log:
  SVN rev 207851 on 2010-05-10 17:14:14Z by yongari
  
  Implement TSO and TSO over VLAN. Increase number of allowed
  fragmentation of mbuf chain to 32 from 16 because TSO can send 64KB
  sized packet which in turn requires long list of mbuf chain. Due to
  lack of documentation, I'm not sure whether driver have to pull up
  ethernet/IP/TCP header with options to make controller work but
  driver have to parse TCP header to update pseudo TCP checksum
  anyway. The controller expects pseudo TCP checksum computed by
  upper stack and the checksum should follow the MS NDIS
  specification to make TSO work.
  
  Tested by:      xclin <xclin <> cs dot nctu dot edu dot tw >
  
  Revision  Changes    Path
  1.13      +100 -14   src/sys/dev/sge/if_sge.c
  1.6       +3 -1      src/sys/dev/sge/if_sgereg.h