From owner-freebsd-net@freebsd.org Wed Aug 5 06:19:08 2015 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5FB169B4AC4 for ; Wed, 5 Aug 2015 06:19:08 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-la0-x236.google.com (mail-la0-x236.google.com [IPv6:2a00:1450:4010:c03::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F178674; Wed, 5 Aug 2015 06:19:07 +0000 (UTC) (envelope-from cochard@gmail.com) Received: by labow3 with SMTP id ow3so21952372lab.1; Tue, 04 Aug 2015 23:19:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type; bh=mcKn9PxulhkxyTnPxQ9jOcXcdGXdTxeOOgjcUvRLrqs=; b=QjtHxDBMaEzEEOVAG2784yJmWft+snxG0ogQxx+TGunMsC8Wl7aPeRiC4YyLnqi101 suSMH+t3r4zArBAKhCGoZgbBwBA4fhT6wNQ/rM6+vRfsnxBTBRJ3SYTFv/Ryn+wCkB4u utndGDTCFQ4MSrGBKg1IFklZ09OtHqajfKiGrc5mYkr1O5kzcFj8G5QV39Wlpv+5Ktaz 6ny2S7qu0KhD3A5YSondJ4oX907Ptzpo9b19qESmocAm8x1IPCu1sy17re6QgzCzPG5e cL7LyGE66m13hOOGO2mscW65KkL+6HzHdZBDvJF4zXgQ0bsTQjfsBaHUWLuCsARcIhr4 Ob0Q== X-Received: by 10.152.4.163 with SMTP id l3mr8021362lal.35.1438755545538; Tue, 04 Aug 2015 23:19:05 -0700 (PDT) MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.152.103.141 with HTTP; Tue, 4 Aug 2015 23:18:46 -0700 (PDT) In-Reply-To: <150756354.750462.1438730123217.JavaMail.yahoo@mail.yahoo.com> References: <20150715180138.GK8260@strugglingcoder.info> <150756354.750462.1438730123217.JavaMail.yahoo@mail.yahoo.com> From: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= Date: Wed, 5 Aug 2015 08:18:46 +0200 X-Google-Sender-Auth: JN0xkbJT8GCn4fvPFRS2pNSZ25w Message-ID: Subject: Re: Exposing full 32bit RSS hash from card for ixgbe(4) To: Barney Cordoba Cc: hiren panchasara , Eric Joyner , FreeBSD Net , Adrian Chadd Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 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, 05 Aug 2015 06:19:08 -0000 On Wed, Aug 5, 2015 at 1:15 AM, Barney Cordoba via freebsd-net < freebsd-net@freebsd.org> wrote: > What's the point of all of this gobbledygook anyway? Seriously, 99% of th= e > world needs a driver that passes packets in the most efficient way, and > every time I look at igb and ixgbe it has another 2 heads. It's up to 8 > heads, and none of the things wrong with it have been fixed. This is now > even uglier than Kip Macy's cxgb abortion. > I'm not trying to be snarky here. I wrote a simple driver 3 years ago tha= t > runs and runs and uses little cpu; maybe 8% for a full gig load on an E3. > =E2=80=8BHi, I will be very happy to bench your simple driver. Where can I download the sources ? Thanks, Olivier