From owner-freebsd-net@FreeBSD.ORG Wed May 20 14:49:48 2015 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B4601798 for ; Wed, 20 May 2015 14:49:48 +0000 (UTC) Received: from mail.turbocat.net (heidi.turbocat.net [88.198.202.214]) (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 76B4D123D for ; Wed, 20 May 2015 14:49:47 +0000 (UTC) Received: from laptop015.home.selasky.org (cm-176.74.213.204.customer.telag.net [176.74.213.204]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 274BC1FE023; Wed, 20 May 2015 16:49:39 +0200 (CEST) Message-ID: <555C9F30.8070405@selasky.org> Date: Wed, 20 May 2015 16:50:24 +0200 From: Hans Petter Selasky User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Blake Caldwell , freebsd-net@freebsd.org, Oded Shanoon Subject: Re: netmap and mlx4 driver status (linux) References: <3010CFE2-66B7-416B-92DE-C1B669CC33BE@colorado.edu> In-Reply-To: <3010CFE2-66B7-416B-92DE-C1B669CC33BE@colorado.edu> Content-Type: text/plain; charset=utf-8; format=flowed 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, 20 May 2015 14:49:48 -0000 On 05/20/15 16:13, Blake Caldwell wrote: > Hello, > > I noticed that the mlx4_en patch for netmap is LINUX/wip-patches, so they are not enabled in the normal build process. I’m curious about the status of mlx4 support? > > If additional work to the patches is needed, any details as to what the issues were. > > Any info would be great! Thanks in advance! > Hi Blake, The MLX4 driver is being actively maintained in -stable and -current. Regarding netmap support for the FreeBSD MLX4 en driver, I'm not sure. Maybe Oded knows, CC'ed? Do you have a link for the patch you are referring? This there any particular use-case you are interested in? --HPS