From owner-freebsd-net@FreeBSD.ORG Mon Nov 24 16:20:13 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8541F2FE for ; Mon, 24 Nov 2014 16:20:13 +0000 (UTC) Received: from mail-wi0-x235.google.com (mail-wi0-x235.google.com [IPv6:2a00:1450:400c:c05::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 17FD6AA5 for ; Mon, 24 Nov 2014 16:20:13 +0000 (UTC) Received: by mail-wi0-f181.google.com with SMTP id r20so6361637wiv.14 for ; Mon, 24 Nov 2014 08:20:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=d6ne4xCDvyvfZ2tSqSjK6u/MOnXjpv2+yoOv4JYWBCw=; b=GzhGpZlLmziwaaAyNa4V/mNVBZoiKMASVFzpeK5t8qf88b6hDtTxhNo24+BC+eKd/b Z5p4xBv/EwprKdW96mvmObUkB3CXmVPDjXSIRxzgaIdDOhsfRki4VaolkeEspIT6b8IT QCT99aEgQIjLssUCo/ln3aIOBBqmIbcWry8/OBASBR1nimcgRaiAWJRAOqTM3gIAVa4y 5WTKRDWoPCLvTHdFRS4Cac3pdja0oEQRy6EGTFOJ+TGCapBGOi+4tPVVvwIGONHirdIz 43kjdAocyBAowB0XAbJ6y4PlLxuRdOgBCR8tCURCZyHjlC00Whl9bsBEn4RTpt88LOfB x6Dg== MIME-Version: 1.0 X-Received: by 10.180.99.1 with SMTP id em1mr23403471wib.29.1416846011429; Mon, 24 Nov 2014 08:20:11 -0800 (PST) Received: by 10.194.76.34 with HTTP; Mon, 24 Nov 2014 08:20:11 -0800 (PST) In-Reply-To: References: <4833B5CE-33A7-40EA-862D-4E345083FABE@lakerest.net> Date: Mon, 24 Nov 2014 08:20:11 -0800 Message-ID: Subject: Re: Data Center Bridging? From: Jack Vogel To: Juan Mojica Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: freebsd-net , "Eggert, Lars" , Randall Stewart X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 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, 24 Nov 2014 16:20:13 -0000 No, I'm sorry but I've been kept very busy in development of our 40G driver, however, now that its complete we have been taking on a variety of other tasks, so this is one that I can have the team look into. Jack On Mon, Nov 24, 2014 at 5:56 AM, Juan Mojica wrote: > Was there any progress made on DCB? > > We need a way to classify specific flows from the application and mark > them with a priority. Not only do we need a bit of work on the driver, but > also a way to tag frames all the way down to the driver. I imagine this > would entail a socket option to mark a given flow and a mbuf flag to carry > the request for priority classification to the driver. > > -Juan > > On Wed, Feb 6, 2013 at 5:53 AM, Randall Stewart wrote: > >> Lars/Jack: >> >> I am pretty sure that my company would be interested in it as well.. and >> I can >> help out here too ;-) >> >> Jack: are there particular versions of Intel cards that this needs to >> be on (we have both igb and ix cards in my office now).. thanks. >> >> R >> >> >> On Jan 22, 2013, at 10:43 AM, Eggert, Lars wrote: >> >> > Hi, >> > >> > on Linux, various NICs (e.g., ixgbe) support Data Center Bridging. Is >> this also available under FreeBSD? Do *any* NICs support DCB under FreeBSD? >> > >> > Thanks, >> > Lars >> > _______________________________________________ >> > freebsd-net@freebsd.org mailing list >> > http://lists.freebsd.org/mailman/listinfo/freebsd-net >> > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >> > >> >> ------------------------------ >> Randall Stewart >> 803-317-4952 (cell) >> >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >> > > > > -- > Juan Mojica > Email: jmojica@gmail.com >