Re: 2.6.13-rc4-mm1

From: Michael Thonke (iogl64nx_at_gmail.com)
Date: 07/31/05

  • Next message: Pavel Machek: "Re: revert yenta free_irq on suspend" 
    Date:	Sun, 31 Jul 2005 15:11:44 +0000
To: Andrew Morton <akpm@osdl.org>

    Hello Andrew,

    the ACPI bug or the problems with 2.6.13-rc3-mm[2,3] gone.
    The system boots now noiseless, except on problem with USB.

    If my Prolific USB-Serialadapter plugged in on reboot
    the ehci_hcd driver complains about a Hand-off bug in Bios.

    -> snip

    ehci_hcd 0000:00:1d.7: EHCI Host Controller

    ehci_hcd 0000:00:1d.7: debug port 1

    ehci_hcd 0000:00:1d.7: BIOS handoff failed (104, 01010001)

    ehci_hcd 0000:00:1d.7: continuing after BIOS bug...

    ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1

    ehci_hcd 0000:00:1d.7: irq 161, io mem 0xd2dffc00

    -> snip

    I wonder about this because all other USB devices working without this
    message on boot.

    USB Mouse,Keyboard and USB Storage and all mixed from USB 1.1 and 2.

    When I rebooted without plugged Prolific Adapter and plug them in the
    same port
    the kernel prints this message.

    ->snip

    usb 4-1: new full speed USB device using uhci_hcd and address 2

    pl2303 4-1:1.0: PL-2303 converter detected

    usb 4-1: PL-2303 converter now attached to ttyUSB0

    -> snip

    Any Ideas what could be wrong here?

    Greets

    Best regards
              Michael
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  • Next message: Pavel Machek: "Re: revert yenta free_irq on suspend"

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