Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751497AbXFCTXv (ORCPT ); Sun, 3 Jun 2007 15:23:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750877AbXFCTXo (ORCPT ); Sun, 3 Jun 2007 15:23:44 -0400 Received: from keetweej.vanheusden.com ([213.84.46.114]:39628 "EHLO keetweej.vanheusden.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750836AbXFCTXn (ORCPT ); Sun, 3 Jun 2007 15:23:43 -0400 Date: Sun, 3 Jun 2007 00:50:47 +0200 From: Folkert van Heusden To: power@bughost.org Subject: which is the cause of interrupts Message-ID: <20070602225047.GL30199@vanheusden.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit Organization: www.unixexpert.nl X-Chameleon-Return-To: folkert@vanheusden.com X-Xfmail-Return-To: folkert@vanheusden.com X-Phonenumber: +31-6-41278122 X-URL: http://www.vanheusden.com/ X-PGP-KeyID: 1F28D8AE X-GPG-fingerprint: AC89 09CE 41F2 00B4 FCF2 B174 3019 0E8C 1F28 D8AE X-Key: http://pgp.surfnet.nl:11371/pks/lookup?op=get&search=0x1F28D8AE Read-Receipt-To: Reply-By: Fri Jun 1 23:33:08 CEST 2007 X-Message-Flag: PGP key-id: 0x1f28d8ae - consider encrypting your e-mail to me with PGP! User-Agent: Mutt/1.5.15+20070515 (2007-05-02) X-Original-Status: RO Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1001 Lines: 29 Hi, Powertop 1.5 tells me: Wakeups-from-idle per second : 1161.0 no ACPI power usage estimate available Top causes for wakeups: 49.3% (898.0) : ehci_hcd:usb1, uhci_hcd:usb8, wcfxo 20.1% (366.4) : ide0 7.4% (135.0) bot : schedule_timeout (process_timeout) Now how can I find which device is triggering those "ehci_hcd:usb1, uhci_hcd:usb8, wcfxo" interrupts? Folkert van Heusden -- MultiTail ist eine flexible Applikation um Logfiles und Kommando Eingaben zu ?berpr?fen. Inkl. Filter, Farben, Zusammenf?hren, Ansichten etc. http://www.vanheusden.com/multitail/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com - 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/