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EHCI, BIOS handoff warning/error?

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	EHCI, BIOS handoff warning/error? by Michael S. Zick-5 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message 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 Mike -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@... More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
	Re: EHCI, BIOS handoff warning/error? by Robert Hancock-4 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message 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. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@... More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
	Re: EHCI, BIOS handoff warning/error? by Michael S. Zick-5 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message 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@... > 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@... More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/