From owner-freebsd-net@freebsd.org Wed Aug 5 14:17:03 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 933129B240B for ; Wed, 5 Aug 2015 14:17:03 +0000 (UTC) (envelope-from barney_cordoba@yahoo.com) Received: from nm28-vm5.bullet.mail.ne1.yahoo.com (nm28-vm5.bullet.mail.ne1.yahoo.com [98.138.91.250]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5B4141EBF for ; Wed, 5 Aug 2015 14:17:03 +0000 (UTC) (envelope-from barney_cordoba@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1438783810; bh=K5wmQyc4FcjRbx8OdfTZKQmkLaJ54xbPdCv4MC/+Nrc=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:From:Subject; b=cDNMcFA4v1Rp476YvHErajwD6lRM3ffDctzmj4tIyf3fQ/0E2Xg5DNz9fOurMd3JbvEel4XXKDrAjITrlzSy1u9OEMBPD+/022JnhSQtItBNTRt/Vt5RlFqPU0ZQXHZGl8J1HtITLnyx/wz3Jg0oa1JpwSPhAYFoAFC1uFPBWDsP8IM+QkmE7AdcIEn7R/BCoT6fY+hp4kofHbfhlsNbnW+J9O5wlqVxhrl5QTNVPBGFcDMAMz17sVUE/whRns4o6Jkf7BUNxVKQ1iKC2LZVEETlZJK9rxJe2/WzDICqdfJtBLRwcRkE/SbIAuEUvXLn3B4F0ofYXIYhKN/lUrggTg== Received: from [98.138.101.128] by nm28.bullet.mail.ne1.yahoo.com with NNFMP; 05 Aug 2015 14:10:10 -0000 Received: from [98.138.89.174] by tm16.bullet.mail.ne1.yahoo.com with NNFMP; 05 Aug 2015 14:10:10 -0000 Received: from [127.0.0.1] by omp1030.mail.ne1.yahoo.com with NNFMP; 05 Aug 2015 14:10:10 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 278870.89790.bm@omp1030.mail.ne1.yahoo.com X-YMail-OSG: 7B9GiyQVM1lRqk7KgY6W3y5hNDLnkY780m4jR4DB4oCN0QK6Q9k9sI._eC9VWOB IxV7w_tZeVIquFrNCXGX6ktcwjdf4JXjS3INeSwL81ajIWPDLAvIfIsc3EZUI4t9.QqSFP0jqn6j QdXGs6PS56Ef7Ecqq9VT1kSiNZM2Sw5kv5Y1g9KBhHE50B6c.esxU4js_F8Qx3pHgC7n70AqA4fF oab7IlP4srSgSmseLzA8Pey0rvT_eR5PUedI4l.mM2GywU7wVM4B7loGNScQzWoXG0UU7g5nQPiU Q4QEkm1yJrOayHW5YmwNJ6bGQ5LV99W5AtGJ4JA.AqBkPv07cqgx4h2IAwDfE6YHmKZzF2SxnMIp 9mtBF8YSwe_CUdlyz5h_2qZi9ZSOpQcWeN0OvjYTdrvS5LRYtDP93QvpaAlNa4fJV7tGVBqRxjdm sMIpZXZBLTB0ipfflz0UaF49rm7jfSFe9xJ1wOwKbLv.XrUpw9sjqDfSlLkR6QrNND7e5BdUr_ke wihOjZUc7c4Yvpw-- Received: by 98.138.101.171; Wed, 05 Aug 2015 14:10:09 +0000 Date: Wed, 5 Aug 2015 14:10:09 +0000 (UTC) From: Barney Cordoba Reply-To: Barney Cordoba To: =?UTF-8?Q?Olivier_Cochard-Labb=C3=A9?= Cc: FreeBSD Net , Adrian Chadd , Eric Joyner , hiren panchasara Message-ID: <455460169.317514.1438783809233.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: References: Subject: Re: Exposing full 32bit RSS hash from card for ixgbe(4) MIME-Version: 1.0 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 14:17:03 -0000 =20 On Wednesday, August 5, 2015 2:19 AM, Olivier Cochard-Labb=C3=A9 wrote: =20 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 _______________________________________________ Another unproductive dick head on the FreeBSD team? Figures. BC From owner-freebsd-net@freebsd.org Wed Aug 5 14:47:00 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 5BBB09B2BB6 for ; Wed, 5 Aug 2015 14:47:00 +0000 (UTC) (envelope-from sbruno@ignoranthack.me) Received: from mail.ignoranthack.me (ignoranthack.me [199.102.79.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3FFA1FD9 for ; Wed, 5 Aug 2015 14:47:00 +0000 (UTC) (envelope-from sbruno@ignoranthack.me) Received: from [192.168.200.200] (unknown [50.136.155.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sbruno@ignoranthack.me) by mail.ignoranthack.me (Postfix) with ESMTPSA id AD6771944FB for ; Wed, 5 Aug 2015 14:46:51 +0000 (UTC) Reply-To: sbruno@freebsd.org Subject: Re: Exposing full 32bit RSS hash from card for ixgbe(4) References: <455460169.317514.1438783809233.JavaMail.yahoo@mail.yahoo.com> To: freebsd-net@freebsd.org From: Sean Bruno Message-ID: <55C221DA.6010901@ignoranthack.me> Date: Wed, 5 Aug 2015 07:46:50 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: <455460169.317514.1438783809233.JavaMail.yahoo@mail.yahoo.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit 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 14:47:00 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 08/05/15 07:10, Barney Cordoba via freebsd-net wrote: > > > > On Wednesday, August 5, 2015 2:19 AM, Olivier Cochard-Labbé > wrote: > > > 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 the 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 that runs and runs and uses little cpu; maybe >> 8% for a full gig load on an E3. >> > > ​Hi, > > I will be very happy to bench your simple driver. Where can I > download the sources ? > > Thanks, > > Olivier _______________________________________________ > > Another unproductive dick head on the FreeBSD team? Figures. BC > I had assumed that Olivier was being serious. He benchmarks lots of drivers and points out regressions from time to time. I'd love to see some "competitive" measurements made with new ideas. sean -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJVwiHWXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRCQUFENDYzMkU3MTIxREU4RDIwOTk3REQx MjAxRUZDQTFFNzI3RTY0AAoJEBIB78oecn5kZaAH/iVn1CldgX9kLVbwmxAUJCS/ pJiLU6lEHaNKlmw5PwVctiVdPnt3q4sK9ffx4U1i9qZyYh9/MkNUL/s+yAwXs1yv ZdAojJSwWj4O5JS3eZ7wPa2cZpE13e4hn/wVnlW0YE6eawoPF6ATWs2kvSaZJjzb o5v+qwct4ncWFfqhUyN/8DrfwzJJRcyPtZZu5IVRXHB5qQ2wc+kkNj+FI9kPXGOs IrdJ9plb1fQ0SrUmjzepyalLX/1Hr4jZyogImxzjmmgANBjcnfYD5FfoFT1YzwWu w/oK6pvScoId6e4UKp/mOt6ItVNLByvncXTseGt7rwvJzJCxXjRI8CPhuL78bfs= =Iw/7 -----END PGP SIGNATURE-----