From: Robert Hancock <hancockrwd@gmail.com>
To: lkml@MoreThan.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: EHCI, BIOS handoff warning/error?
Date: Thu, 09 Jul 2009 17:37:54 -0600 [thread overview]
Message-ID: <4A567F52.1040505@gmail.com> (raw)
In-Reply-To: <200907090857.47350.lkml@morethan.org>
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.
next prev parent reply other threads:[~2009-07-09 23:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-09 13:57 EHCI, BIOS handoff warning/error? Michael S. Zick
2009-07-09 23:37 ` Robert Hancock [this message]
2009-07-10 15:05 ` Michael S. Zick
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