From owner-freebsd-net@FreeBSD.ORG Mon Oct 31 05:27:13 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 76A3F106566B for ; Mon, 31 Oct 2011 05:27:13 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id F02378FC18 for ; Mon, 31 Oct 2011 05:27:12 +0000 (UTC) Received: by wwp14 with SMTP id 14so138592wwp.31 for ; Sun, 30 Oct 2011 22:27:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=yl97TxWAi3sQ19UxzpkEt0Pcc/WbS07adJP0pZdT3fI=; b=ADFaP9IC3ScEvf6N7wsCyNL9InyvjXCKSOanrck3hzAwTu5B35Ij4LoLdyVWn2+Jhw EkQ3puRFhYzO1xXoOiaJqGdkZMQyrKKU2S3XFGv0CcnXHQ6wFNgseG5ECRSAOXtFi53+ ujnmUPIxdK1m+Qhv3FF/CdgSeXwXkg5fQjLfE= MIME-Version: 1.0 Received: by 10.227.205.130 with SMTP id fq2mr17954479wbb.17.1320038831722; Sun, 30 Oct 2011 22:27:11 -0700 (PDT) Received: by 10.180.24.232 with HTTP; Sun, 30 Oct 2011 22:27:11 -0700 (PDT) In-Reply-To: References: <4E8F157A.40702@sentex.net> <4E8F51D4.1060509@sentex.net> <4EA7E203.3020306@sepehrs.com> <4EA80818.3030504@sentex.net> <4EA80F88.4000400@hotplug.ru> <4EA82715.2000404@gmail.com> <4EA8FA40.7010504@hotplug.ru> <4EA91836.2040508@gmail.com> <4EA959EE.2070806@hotplug.ru> <4EAD116A.8090006@gmail.com> Date: Sun, 30 Oct 2011 22:27:11 -0700 Message-ID: From: Jack Vogel To: Jason Wolfe Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: pyunyh@gmail.com, freebsd-net@freebsd.org, Emil Muratov , Hooman Fazaeli Subject: Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled 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: Mon, 31 Oct 2011 05:27:13 -0000 On Sun, Oct 30, 2011 at 9:03 PM, Jason Wolfe wrote: ... > > > Jack is the delta your speaking to the 7.2.4 code? I did manage to get > the code from Intel compiled with a couple minutes of work, but haven't > loaded it up yet as I didn't see anything that caught my untrained eye in > the diffs. I'll wait until its ported over and would be happy to test if > needed. > > The "code from Intel" is just my code channeled thru internal release processes :) the code at the tip of HEAD should be as current as you would ever find. This delta is actually got a shared code change that is specifically for 82574, it address a TX problem that was found either using Windows or Linux, I'm not sure, so its unknown whether its going to fix what those still having issues are seeing or not. Even so, its a "service" type fix in the shared code, everyone should have it. There are a couple other changes in my core code as well, I will send it as a standalone tarball, do NOT try to drop this code into the kernel tree, it will break things, you will need to build and use this seperately for the moment, I will merge it into the kernel properly subsequently. Anyway, I'll send it out tomorrow sometime. Cheers, Jack