From owner-freebsd-net@FreeBSD.ORG Wed May 30 23:45:06 2007 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 07EBE16A41F for ; Wed, 30 May 2007 23:45:06 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.182]) by mx1.freebsd.org (Postfix) with ESMTP id DC24813C44B for ; Wed, 30 May 2007 23:45:05 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by wa-out-1112.google.com with SMTP id m33so1267373wag for ; Wed, 30 May 2007 16:45:05 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=NaGj8tevesmF+ynpjrYOfDyS3Bm0j4oKqk4NL5SHxu3lqNg3T2PXXLlAynMyuhFTHBwcWSg4wH+0fD/WWMQDGcGndpelF8OwWUC2AjUkeVHYhbZt/DBK4AlfSJ4c5xSizllN1fw2xZCs2AfEBc6LS6sSHQevc1AJMQ3hJ64URXg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=BSiX/cGpKGYwh3UR2s6maNjBz43kB+MtW+glJ2QSy8jzaxMVA4hvvbVN0ECMl7urk8rsfbzGqvxgvBWvWAhvf9Ob3FGgf4IsYnqgVWzCDlfQbEo4LphU1u5NsxfYMja2maB37NI+2Qgp5YFd5feYZVM5RQtw0ISVMFW5e6M0QkI= Received: by 10.114.179.1 with SMTP id b1mr4406249waf.1180568705643; Wed, 30 May 2007 16:45:05 -0700 (PDT) Received: by 10.114.126.10 with HTTP; Wed, 30 May 2007 16:45:05 -0700 (PDT) Message-ID: <2a41acea0705301645x65e68e8q23c1b91d5f460ea3@mail.gmail.com> Date: Wed, 30 May 2007 16:45:05 -0700 From: "Jack Vogel" To: freebsd-net MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: driver packet coalesce 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: Wed, 30 May 2007 23:45:06 -0000 Does any driver do this now? And if a driver were to coalesce packets and send something up the stack that violates mss will it barf? Jack