Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752691AbYKHJul (ORCPT ); Sat, 8 Nov 2008 04:50:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752782AbYKHJuJ (ORCPT ); Sat, 8 Nov 2008 04:50:09 -0500 Received: from fg-out-1718.google.com ([72.14.220.159]:23453 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752587AbYKHJuH (ORCPT ); Sat, 8 Nov 2008 04:50:07 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=OdWSozbDMmqxOzh4JqmvYojmhSxDCG7qtB2AaRyyTRSEP/08JcRhqVTV89AqV02wCo KyvvTv93rcXKhzYozggSAt9PoP1jBXrl05p0yaeCRvCM0I538e0h4x4HTxy0K2zv+sb8 7UcbV3rsI9kX3s6xe2C+bRA/7RWufN6Kj9V5M= Message-ID: <491560C7.7050607@gmail.com> Date: Sat, 08 Nov 2008 10:49:59 +0100 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.17 (X11/20080922) MIME-Version: 1.0 To: Grant Grundler CC: Nobin Mathew , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Robert Hancock Subject: Re: sharing interrupt between PCI device References: <4910E8AC.7050407@shaw.ca> <8d6898730811042349p19e65556l8e1c851b27758d5@mail.gmail.com> <49115AFC.2030400@gmail.com> <8d6898730811050120k10a20e4em744be45e04cfba94@mail.gmail.com> <20081108075729.GA15107@colo.lackof.org> In-Reply-To: <20081108075729.GA15107@colo.lackof.org> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 841 Lines: 25 On 11/08/2008 08:57 AM, Grant Grundler wrote: > On Wed, Nov 05, 2008 at 02:50:01PM +0530, Nobin Mathew wrote: >> Hi >> >> >> Code is here >> first one USB Virual input devices >> >> http://lxr.linux.no/linux+v2.6.27.4/drivers/usb/core/hcd-pci.c >> >> Second one is hp-ilo driver >> >> http://lxr.linux.no/linux+v2.6.27.4/drivers/misc/hpilo.c > > I looked for usage of request_irq() and didn't see it in either driver. The second one doesn't use interrupts at all. How can this be listed in /proc/interrupts on any line? The first one obviously uses irq by registering it in common *hci layer. -- 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/