From owner-cvs-all@FreeBSD.ORG  Thu Mar 17 20:03:17 2005
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 2FC7616A4DF; Thu, 17 Mar 2005 20:03:17 +0000 (GMT)
Received: from arginine.spc.org (arginine.spc.org [83.167.185.2])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 667BA43D4C; Thu, 17 Mar 2005 20:03:16 +0000 (GMT)
	(envelope-from bms@spc.org)
Received: from localhost (localhost [127.0.0.1])
	by arginine.spc.org (Postfix) with ESMTP
	id AE59065339; Thu, 17 Mar 2005 20:00:26 +0000 (GMT)
Received: from arginine.spc.org ([127.0.0.1])
 by localhost (arginine.spc.org [127.0.0.1]) (amavisd-new, port 10024)
 with LMTP id 36041-01-3; Thu, 17 Mar 2005 20:00:26 +0000 (GMT)
Received: from empiric.dek.spc.org (dhcp52.icir.org [192.150.187.52])
	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
	(No client certificate requested)
	by arginine.spc.org (Postfix) with ESMTP
	id 1214A65319; Thu, 17 Mar 2005 20:00:26 +0000 (GMT)
Received: by empiric.dek.spc.org (Postfix, from userid 1001)
	id D273F67D4; Thu, 17 Mar 2005 12:04:05 -0800 (PST)
Date: Thu, 17 Mar 2005 12:04:05 -0800
From: Bruce M Simpson <bms@spc.org>
To: John-Mark Gurney <jmg@FreeBSD.org>
Message-ID: <20050317200405.GD31424@dhcp120.icir.org>
Mail-Followup-To: John-Mark Gurney <jmg@FreeBSD.org>,
	src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
References: <200503171934.j2HJYvEN003284@repoman.freebsd.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <200503171934.j2HJYvEN003284@repoman.freebsd.org>
cc: cvs-src@FreeBSD.org
cc: src-committers@FreeBSD.org
cc: cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/share/man/man9 mbuf.9 src/sys/kern uipc_mbuf.c
	src/sys/sys mbuf.h
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 17 Mar 2005 20:03:17 -0000

On Thu, Mar 17, 2005 at 07:34:57PM +0000, John-Mark Gurney wrote:
>   Log:
>   add m_copyup function..  This can be used to help make our ip stack less
>   alignment restrictive, and help performance on some ethernet cards which
>   currently copy the entire packet a couple bytes to get the packet aligned
>   properly...

I've got a quad sf(4), but it's currently in a Windows box at work. Hopefully
this will improve the situation for the sf(4) and other cards further
down the line.

Perhaps I'll be able to extract this card when done with current assignment
and get sf(4) a bit more ship-shape.

Good stuff,
BMS