Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754662AbZGJPFr (ORCPT ); Fri, 10 Jul 2009 11:05:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751483AbZGJPFk (ORCPT ); Fri, 10 Jul 2009 11:05:40 -0400 Received: from mx-out2.daemonmail.net ([216.104.160.39]:39225 "EHLO mx-out2.daemonmail.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751474AbZGJPFk (ORCPT ); Fri, 10 Jul 2009 11:05:40 -0400 From: "Michael S. Zick" Reply-To: lkml@morethan.org To: Robert Hancock Subject: Re: EHCI, BIOS handoff warning/error? Date: Fri, 10 Jul 2009 10:05:35 -0500 User-Agent: KMail/1.9.9 Cc: linux-kernel@vger.kernel.org References: <200907090857.47350.lkml@morethan.org> <4A567F52.1040505@gmail.com> In-Reply-To: <4A567F52.1040505@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200907101005.37228.lkml@morethan.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1421 Lines: 37 On Thu July 9 2009, Robert Hancock wrote: > On 07/09/2009 07:57 AM, Michael S. Zick wrote: > > Anyone with thoughts on this one? > > Even a translation of the message might help. > > > > pci 0000:00:01.0: disabling DAC on VIA PCI bridge > > pci 0000:00:10.0: uhci_check_and_reset_hc: legsup = 0x2000 > > pci 0000:00:10.0: Performing full reset > > pci 0000:00:10.1: uhci_check_and_reset_hc: legsup = 0x2000 > > pci 0000:00:10.1: Performing full reset > > pci 0000:00:10.2: uhci_check_and_reset_hc: legsup = 0x2000 > > pci 0000:00:10.2: Performing full reset > > pci 0000:00:10.4: EHCI: BIOS handoff > > pci 0000:00:10.4: EHCI: BIOS handoff failed (BIOS bug?) 01010001 > > pci 0000:01:00.0: Boot video device > > That would mean the BIOS failed to indicate it has given up control of > the EHCI controller within the allowed time period. > Thanks. I'll just toss that one onto the "timing fixups" stack. Mike > -- > 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/ > > -- 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/