From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261676AbUKOUbv (ORCPT ); Mon, 15 Nov 2004 15:31:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261689AbUKOUbm (ORCPT ); Mon, 15 Nov 2004 15:31:42 -0500 Received: from umhlanga.stratnet.net ([12.162.17.40]:9503 "EHLO umhlanga.STRATNET.NET") by vger.kernel.org with ESMTP id S261676AbUKOUar (ORCPT ); Mon, 15 Nov 2004 15:30:47 -0500 To: Greg KH Cc: Adrian Bunk , linux-kernel@vger.kernel.org X-Message-Flag: Warning: May contain useful information References: <20041113030203.GU2249@stusta.de> <20041115195148.GA12820@kroah.com> From: Roland Dreier Date: Mon, 15 Nov 2004 12:30:38 -0800 In-Reply-To: <20041115195148.GA12820@kroah.com> (Greg KH's message of "Mon, 15 Nov 2004 11:51:48 -0800") Message-ID: <52brdyn9ch.fsf@topspin.com> User-Agent: Gnus/5.1006 (Gnus v5.10.6) XEmacs/21.4 (Security Through Obscurity, linux) MIME-Version: 1.0 X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: roland@topspin.com Subject: Re: [2.6 patch] PCI cleanups Content-Type: text/plain; charset=us-ascii X-SA-Exim-Version: 4.1 (built Tue, 17 Aug 2004 11:06:07 +0200) X-SA-Exim-Scanned: Yes (on eddore) X-OriginalArrivalTime: 15 Nov 2004 20:30:43.0812 (UTC) FILETIME=[FB0FC240:01C4CB51] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Greg> These changes are for when drivers want to start taking Greg> advantage of some MSI features. I've heard rumors that Greg> those drivers will be public soon, but haven't seen them yet :( My Mellanox HCA driver -- subversion tree at https://openib.org/svn/gen2/trunk/src/linux-kernel/infiniband/hw/mthca can use multiple MSI-X vectors with this kernel API. I'll be submitting it for upstream inclusion soon, so please don't remove the kernel support. Of course there isn't a yet stable device firmware release that enables MSI-X ;( Thanks, Roland