From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265816AbUBCBi6 (ORCPT ); Mon, 2 Feb 2004 20:38:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265876AbUBCBi6 (ORCPT ); Mon, 2 Feb 2004 20:38:58 -0500 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:24025 "EHLO fgwmail6.fujitsu.co.jp") by vger.kernel.org with ESMTP id S265816AbUBCBi4 (ORCPT ); Mon, 2 Feb 2004 20:38:56 -0500 Date: Tue, 03 Feb 2004 10:38:52 +0900 (JST) Message-Id: <20040203.103852.74728002.marc@labs.fujitsu.com> To: woody@co.intel.com Cc: hozer@hozed.org, infiniband-general@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [Infiniband-general] Getting an Infiniband access layer in the linux kernel From: Masanori ITOH In-Reply-To: References: X-Mailer: Mew version 3.2 on Emacs 21.2 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello Folks, Message-ID: > > We were waiting until we had some version of the InfiniBand code ported > to 2.6 before > asking for it to be included in the 2.6 kernel tree. Jerrie made the > changes > to the IB access layer to allow it to compile on 2.6, but it cannot yet > be tested > till we get a 2.6 driver from Mellanox. Now, I'm testing a VPD for Fujitsu InfiniBand HCA card. The VPD requires no special SDK such as VAPI of Mellanox. In order to do that, I made some changes locally on IBAL and COMPLIB layers based on the change set 1.207. I still have some problems, but opensm and ipoib are working on linux-2.6.1 environment. Robert, if you could make Jarrie's modification public at bkbits.net, I can test the modification for 2.6 kernel using Fujitsu HCA. Meanwhile, Mellanox is not the only supplier of InfiniBand HCA. Fujitsu, Japan, also has InfiniBand HCA card with an original LSI different from Tavor chip. Thanks in advance, Masanori > I'd also like to hear from the linux-kernel folks on what we would need > to > do to get a basic InfiniBand access layer included in the 2.6 base. > > We'd also like to hear from Mellanox if they have any plans to provide > an open > source VPD driver anytime soon. > > woody --- Masanori ITOH Grid Computing & Bioinformatics Lab., Fujitsu Labs. LTD. e-mail: marc@labs.fujitsu.com phone: +81-44-754-2628 (extension: 7112-6227) FingerPrint: 55AF C562 E415 FB1A 8A3A 35D1 AB40 8A9D B8B1 99F8