From owner-freebsd-net@FreeBSD.ORG  Fri Mar 29 17:10:16 2013
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by hub.freebsd.org (Postfix) with ESMTP id 5F302CD8
 for <freebsd-net@freebsd.org>; Fri, 29 Mar 2013 17:10:16 +0000 (UTC)
 (envelope-from adrian.chadd@gmail.com)
Received: from mail-wg0-f51.google.com (mail-wg0-f51.google.com [74.125.82.51])
 by mx1.freebsd.org (Postfix) with ESMTP id E7D01FF9
 for <freebsd-net@freebsd.org>; Fri, 29 Mar 2013 17:10:15 +0000 (UTC)
Received: by mail-wg0-f51.google.com with SMTP id b12so567222wgh.6
 for <freebsd-net@freebsd.org>; Fri, 29 Mar 2013 10:10:09 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:x-received:sender:in-reply-to:references:date
 :x-google-sender-auth:message-id:subject:from:to:cc:content-type;
 bh=1cffbw1dEO4I0nxVknBDxtbezgko8W7fRSdz30sXNks=;
 b=lFArNW6Pb/X8qQX1+1AbSLhYfhAI/ZUv6KJ+gF/jAbpNVW5Bx5sxBxlAcKN5GVDeZ6
 GrLrbrNME5dYHGQGS2C18XeMTEU6fs++DGQz8CbOTAUBTixV7TibPuYiBng6dTLZr9CY
 EwYUL7G1L+vg/zS3wga/jzpdAd8iZzBsHfKEUN6Xd30C65g0dHt3JRzOhjhkQA64hSOP
 aDB0NlstqaKhTzA1l7W9KvRAoT6+WTSBc4iQlUI8qKWXP7D5Lo1K+2A/0Inwm6RkULcz
 wssXfEhT6x3lm8dNH5mBlXPjmj8RUL0iWbrPdA/Yzs5qZJnntiIbkMnDwB1YpaTxsJBt
 f5Eg==
MIME-Version: 1.0
X-Received: by 10.194.120.169 with SMTP id ld9mr4717432wjb.24.1364577008532;
 Fri, 29 Mar 2013 10:10:08 -0700 (PDT)
Sender: adrian.chadd@gmail.com
Received: by 10.216.108.130 with HTTP; Fri, 29 Mar 2013 10:10:08 -0700 (PDT)
In-Reply-To: <CAKOb=YZAwcQyHu=unNMGszFU5VqPB-LxS3we_c8y8d6jKBq6nA@mail.gmail.com>
References: <CAKOb=YamkU=fPOMbe-WpcjRL2it1ox75vJ0rkMocSySABF2RFw@mail.gmail.com>
 <1364561471.47223.YahooMailClassic@web121602.mail.ne1.yahoo.com>
 <2A35EA60C3C77D438915767F458D65687D46B19E@ORSMSX101.amr.corp.intel.com>
 <CAFOYbc==t+=riaMpQiWg0dg=3QgsCOnsiBxTBqq+W08nGra6MA@mail.gmail.com>
 <CAKOb=YZAwcQyHu=unNMGszFU5VqPB-LxS3we_c8y8d6jKBq6nA@mail.gmail.com>
Date: Fri, 29 Mar 2013 10:10:08 -0700
X-Google-Sender-Auth: H-yGYoPBdN88jmLjGnYjus3SE5c
Message-ID: <CAJ-Vmok5uVG1hQh2FQc=8LMCJPmFgxy=SGzuA4mjivY9cnGUAw@mail.gmail.com>
Subject: Re: igb and ALTQ in 9.1-rc3
From: Adrian Chadd <adrian@freebsd.org>
To: Nick Rogers <ncrogers@gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
X-Content-Filtered-By: Mailman/MimeDel 2.1.14
Cc: "Pieper, Jeffrey E" <jeffrey.e.pieper@intel.com>,
 "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>,
 "Clement Hermann \(nodens\)" <nodens2099@gmail.com>,
 Jack Vogel <jfvogel@gmail.com>
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 29 Mar 2013 17:10:16 -0000

On 29 March 2013 10:04, Nick Rogers <ncrogers@gmail.com> wrote:


> Multiqueue or not, I would appreciate any help with this thread's
> original issue. Whether or not its the ideal thing to do, I cannot
> simply just replace the NICs with an em(4) variant, as I have hundreds
> of customers/systems already in production running 8.3 and relying on
> the igb driver + ALTQ. I need to be able to upgrade these systems to
> 9.1 without making hardware changes.
>
>
If it's that critical, have you thought about contracting out that task to
a developer?



adrian