From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757932AbYGQMnr (ORCPT ); Thu, 17 Jul 2008 08:43:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752143AbYGQMnj (ORCPT ); Thu, 17 Jul 2008 08:43:39 -0400 Received: from palinux.external.hp.com ([192.25.206.14]:38463 "EHLO mail.parisc-linux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461AbYGQMni (ORCPT ); Thu, 17 Jul 2008 08:43:38 -0400 Date: Thu, 17 Jul 2008 06:43:22 -0600 From: Matthew Wilcox To: Krzysztof Halasa Cc: Jesse Barnes , David Vrabel , Kernel development list , Ingo Molnar , Thomas Gleixner Subject: Re: PCI: MSI interrupts masked using prohibited method Message-ID: <20080717124322.GQ25255@parisc-linux.org> References: <4860D09D.4060801@csr.com> <4864DA54.6000205@csr.com> <200806271007.26248.jbarnes@virtuousgeek.org> <200807161243.03360.jbarnes@virtuousgeek.org> <20080716195853.GL25255@parisc-linux.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 17, 2008 at 02:16:03PM +0200, Krzysztof Halasa wrote: > Remember that MSI predates INTX disable bit. That's true. MSI was introduced in PCI 2.2 and INTX disable was introduced in PCI 2.3; a 3-year window. -- Intel are signing my paycheques ... these opinions are still mine "Bill, look, we understand that you're interested in selling us this operating system, but compare it to ours. We can't possibly take such a retrograde step."