From owner-freebsd-arch@FreeBSD.ORG Mon Dec 17 19:22:10 2007 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 54EA516A417 for ; Mon, 17 Dec 2007 19:22:10 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.179]) by mx1.freebsd.org (Postfix) with ESMTP id 39EB213C468 for ; Mon, 17 Dec 2007 19:22:10 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: by wa-out-1112.google.com with SMTP id k17so3675256waf.3 for ; Mon, 17 Dec 2007 11:22:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; bh=iOQXJDkPLqcqOvhR7XDmCVFCsfPuUcjaEuucUeMIKEg=; b=jyKev3v/W373AlTtTqdjE/w2Jvjx5ltT+q1vSkEAehBh7/Nib+xoQkgKOXQDaLoSr8U/TXIff7BD87YmoG4o6cR/NWF5nnd5/5dBXcAiOqWLyGPmd0Kgc0LnSxNSIGSepdImkigCM+cPOxT6vKOQiBuw/SijTzu+FohE9NkNzhc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=mYPVjmzMBi5saD+tk1Nv5pyJJP2/16ieCZDrMOaTZswcLcNiRgvD+kpPnF4osbJ4g3LqRbA6TjUoHoi24nI1FPq2EqLHjjB2kThuVjEW8fjqr2p4Wz+9yRdZUVKW2YsglqtA6l9C2Ii2hqpag/2ZYRnZm/rwxRaGyEdH2u/R9uc= Received: by 10.114.120.1 with SMTP id s1mr2240504wac.125.1197919329666; Mon, 17 Dec 2007 11:22:09 -0800 (PST) Received: by 10.114.255.11 with HTTP; Mon, 17 Dec 2007 11:22:09 -0800 (PST) Message-ID: Date: Mon, 17 Dec 2007 11:22:09 -0800 From: "Kip Macy" To: freebsd-arch@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: RDMA support on FreeBSD X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 17 Dec 2007 19:22:10 -0000 Chelsio's T3 card supports iWARP (RDMA over TCP). I've ported OpenFabric's kernel infrastructure for supporting RDMA to FreeBSD. Do we think that other RDMA providers (IB or iWARP) will be interested in supporting FreeBSD? If so it makes sense to put it under sys/contrib/rdma, otherwise I'll just add it as another module under cxgb. -Kip