Messages in this thread |  | | | Date | Sun, 31 Jul 2005 15:11:44 +0000 | | Subject | Re: 2.6.13-rc4-mm1 | | From | Michael Thonke <> |
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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 - 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/
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