From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yu, Luming" Subject: RE: Processor C states and USB problem Date: Sun, 18 Jan 2004 13:57:59 +0800 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <3ACA40606221794F80A5670F0AF15F8401720CEB@PDSMSX403.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: content-class: urn:content-classes:message Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Michael Guntsche , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org > Under 2.4 bus master always shows "ffffffff" on my notebook. Sometimes > shutting down USB helps, sometimes it doesn't. > Running under 2.6 I only get full bus master activity if an USB > mouse is plugged in. Could you post output from " cat /proc/acpi/processor/CPU0/power" I want to check the usage of C3. ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn