From owner-freebsd-net@FreeBSD.ORG Thu Dec 28 05:38:58 2006 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B864D16A40F for ; Thu, 28 Dec 2006 05:38:58 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.246]) by mx1.freebsd.org (Postfix) with ESMTP id 7BAEA13C46F for ; Thu, 28 Dec 2006 05:38:58 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by an-out-0708.google.com with SMTP id c24so1240324ana for ; Wed, 27 Dec 2006 21:38:58 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=nTjv4hqLebP18Sk4+VB7/O04y+Rvvq+JjJDGkS18v6zgwSvpiMAJne7gfMMb5yGF876t2l94KDrDjQmMMdSKhpmKydy31MG2AjYOL6RLsbATUYBmka4UE7Cus5JP1I52c1LahS4adueJk1euGs907qvmTl2j6kymnY+cZnhddPo= Received: by 10.100.152.9 with SMTP id z9mr2188727and.1167282810054; Wed, 27 Dec 2006 21:13:30 -0800 (PST) Received: by 10.100.112.17 with HTTP; Wed, 27 Dec 2006 21:13:29 -0800 (PST) Message-ID: <2a41acea0612272113x13f5cac5jaf46e5129b59a604@mail.gmail.com> Date: Wed, 27 Dec 2006 21:13:30 -0800 From: "Jack Vogel" To: "Rastapur Santosh" In-Reply-To: <78C9135A3D2ECE4B8162EBDCE82CAD77010FB358@nekter> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <78C9135A3D2ECE4B8162EBDCE82CAD77010FB358@nekter> Cc: freebsd-net@freebsd.org, Andre Oppermann Subject: Re: TSO buffer size in 6.2 release X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Dec 2006 05:38:58 -0000 On 12/27/06, Rastapur Santosh wrote: > Hi, > > After applying 6.x TSO patch to 6.2 RELEASE, in transmit > routine, I am getting mbuf with buffer length around 2K with nttcp send. > In FreeBSD current (7.0), I get mbufs with length around 64K. Is there a > separate patch to 6.2 release for this? The patch for 6 is something I did, and its very dated at this point. I have not taken a look at it vs CURRENT in months. What needs to happen is the MFC, and that will be 6.3 not 6.2 I suspect. I am on vacation and not about to go investigating this right now, sorry :) Jack