From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936118AbXGQTwf (ORCPT ); Tue, 17 Jul 2007 15:52:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933252AbXGQTwJ (ORCPT ); Tue, 17 Jul 2007 15:52:09 -0400 Received: from wa-out-1112.google.com ([209.85.146.180]:31938 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1765275AbXGQTwH (ORCPT ); Tue, 17 Jul 2007 15:52:07 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=DAeFKh9lQmx67JpSxikFQwQE02GNaRSvmn+t0sFkOqt2xY2xXVVT+8M2Q9le7C8a3HIVRXvnrUhG++i9YMbjr5H0BfLe2x3sfJigpo9lFmKKnvJw8JvtPdA7+m9R7dFXZhxAd9cK0FNDFl3/ofyJ7zPTUE9/yPJF/2IEFRINSls= Message-ID: Date: Tue, 17 Jul 2007 15:52:07 -0400 From: "Dmitry Torokhov" To: "Christoph Pfister" Subject: Re: keyboard stopped working after de9ce703c6b807b1dfef5942df4f2fadd0fdb67a Cc: linux-kernel@vger.kernel.org In-Reply-To: <200707172101.06878.christophpfister@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200707132249.26106.christophpfister@gmail.com> <200707132304.30795.christophpfister@gmail.com> <200707172101.06878.christophpfister@gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Christoph, On 7/17/07, Christoph Pfister wrote: > > Yep, attached (cold reboot, not pressing any keys, 2.6.21). > Ok, I see. You don't use PS/2 mouse and so BIOS told us that mouse is absent and reassigned IRQ12 to EHCI controller. However we do not listen to BIOS on i386 (for historucal reasons) and process with registering AUX port... Now IRQ12 is shared between AUX port and EHCI and the keyboard controller is unhappy wehereas before (with polling timer) it would release IRQ12 and close port... Does your keyboard start working if you boot with i8042.noaux? -- Dmitry