From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933871AbXLMWAL (ORCPT ); Thu, 13 Dec 2007 17:00:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933815AbXLMV7i (ORCPT ); Thu, 13 Dec 2007 16:59:38 -0500 Received: from mga03.intel.com ([143.182.124.21]:53228 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933806AbXLMV7h (ORCPT ); Thu, 13 Dec 2007 16:59:37 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.24,163,1196668800"; d="scan'208";a="340626483" From: "Sean Hefty" To: "'Caitlin Bestler'" , "Joachim Fenkes" Cc: "Arnd Bergmann" , "Roland Dreier" , "LKML" , , "OF-General" , "Stefan Roscher" References: <469958e00712131122s661dd970ud359389e1c6637d4@mail.gmail.com> <78C9135A3D2ECE4B8162EBDCE82CAD7702B14004@nekter> Subject: RE: [ofa-general] Re: [ewg] Re: [PATCH] IB/ehca: SerializeHCA-related hCalls on POWER5 Date: Thu, 13 Dec 2007 13:48:40 -0800 Message-ID: <000301c83dd1$ec49d520$9b37170a@amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028 In-Reply-To: <78C9135A3D2ECE4B8162EBDCE82CAD7702B14004@nekter> Thread-Index: Acg9y1HXDpcQP339RlC+xsY7pB+iFgAAAqMAAAFVZvA= X-OriginalArrivalTime: 13 Dec 2007 21:48:44.0302 (UTC) FILETIME=[EEBF1AE0:01C83DD1] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >To clarify, an FMR Work Request is simply posted to the SendQ like >any other Work Request (of course the QP has to be privileged, or >it will complete in error). An SQ Post should never block. FMR's as defined by the IB spec and that created by Mellanox are not the same. They, unfortunately, use the same name and acronym only. Mellanox FMRs use an API that is more like that of standard MRs. - Sean