From owner-freebsd-infiniband@freebsd.org Fri Aug 7 21:46:34 2015 Return-Path: Delivered-To: freebsd-infiniband@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 433529B6472 for ; Fri, 7 Aug 2015 21:46:34 +0000 (UTC) (envelope-from nparhar@gmail.com) Received: from mail-pa0-x230.google.com (mail-pa0-x230.google.com [IPv6:2607:f8b0:400e:c03::230]) (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 17209F93 for ; Fri, 7 Aug 2015 21:46:34 +0000 (UTC) (envelope-from nparhar@gmail.com) Received: by pacrr5 with SMTP id rr5so60666037pac.3 for ; Fri, 07 Aug 2015 14:46:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:date:from:to:cc:subject:message-id:mail-followup-to :mime-version:content-type:content-disposition:user-agent; bh=V9NkrMxh8PZ/t3CUj65wzbHouBSrNzROIKw3/DlyymY=; b=AZvgz2WVD84sdWMmDOFFrtrsKT7ojA3wK2aRw0DPYp9NUVIsqm3IbS/gdXnVK9e3uq R5CMfBL3MZUeidIA9XN1mjoyGdXi66hIT4fxkjRRmbxf4g6rwoxfVoVIaRJhz+XSVaOf pK2SjEaR8rDuziBfa1QuZxYJLQUlHtLyoBVC14w9FW/hVqrBsKOuA12IshuqI24LPZPx tTZ0Eqzjbi5UdrdupsE/ZG1clD8TzTOfBI8lVzFXUrtJ1F+onJ4GvvuVFE1bSEn+BDXM MPt94laZ1pojJBJeL8h+dP+OzD20hBbo+eaUxLueIEj4MLToOw48If1UQ8eepje1YXZo 9zWg== X-Received: by 10.68.224.133 with SMTP id rc5mr18961331pbc.80.1438983993683; Fri, 07 Aug 2015 14:46:33 -0700 (PDT) Received: from nparhar-pc (nat-198-95-226-228.netapp.com. [198.95.226.228]) by smtp.gmail.com with ESMTPSA id qb10sm11279419pab.39.2015.08.07.14.46.31 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Aug 2015 14:46:32 -0700 (PDT) Sender: Navdeep Parhar Date: Fri, 7 Aug 2015 14:46:26 -0700 From: Navdeep Parhar To: hps@selasky.org Cc: freebsd-infiniband@FreeBSD.org Subject: unify_tcp_port_space in OFED Message-ID: <20150807214626.GA3146@nparhar-pc> Mail-Followup-To: hps@selasky.org, freebsd-infiniband@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Aug 2015 21:46:34 -0000 Hello Hans, Looks like the last major OFED update (r278886) is missing unify_tcp_port_space and associated code in cma.c. See the same file in stable/10 or any revision prior to r278886. iWARP on FreeBSD has always used the kernel's TCP port space because that's the correct thing to do. I can fix this in head but if this piece of code is gone from upstream then we'll have to be extra careful during future OFED refreshes as we do want to keep this functionality in FreeBSD. Regards, Navdeep