Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750986AbWITKOv (ORCPT ); Wed, 20 Sep 2006 06:14:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750990AbWITKOu (ORCPT ); Wed, 20 Sep 2006 06:14:50 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:29085 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S1750971AbWITKOt (ORCPT ); Wed, 20 Sep 2006 06:14:49 -0400 Subject: Re: [PATCH] Adds kernel parameter to ignore pci devices From: Alan Cox To: Jarek Poplawski Cc: linux-kernel@vger.kernel.org, torvalds@osdl.org, luizluca@gmail.com In-Reply-To: <20060920064114.GA1697@ff.dom.local> References: <20060920064114.GA1697@ff.dom.local> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Wed, 20 Sep 2006 11:38:53 +0100 Message-Id: <1158748734.7705.4.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.2 (2.6.2-1.fc5.5) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 855 Lines: 20 Ar Mer, 2006-09-20 am 08:41 +0200, ysgrifennodd Jarek Poplawski: > On 20-09-2006 02:01, Alan Cox wrote: > > Not sure its the way I'd approach it - in your specific case it should > > be easier to just not compile in EHCI (USB 2.0) support. > > I'd dare to vote for this idea: it's good for testing > and very practical eg. for comparing performance of similar > devices like network or sound cards. Besides: ehci could > work for other devices. In which case you'd need to specify the device to ignore by its PCI bus address so could ignore one device but not another of the same type. Eg pci=ignore=0:4.5 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/