Florian Engelhardt wrote:
Sep 25 10:12:54 discovery ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller
(OHCI) Driver (PCI)
Sep 25 10:12:54 discovery acpi_bus-0212 [02] acpi_bus_set_power : Device is
not power manageable
Sep 25 10:12:54 discovery ACPI: PCI Interrupt Link [APCF] enabled at IRQ 20
Sep 25 10:12:54 discovery ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [APCF] ->
GSI 20 (level, low) -> IRQ 66
Sep 25 10:12:54 discovery PCI: Setting latency timer of device 0000:00:02.0 to
64
Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: OHCI Host Controller
Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: USB HC takeover failed!
(BIOS/SMM bug)
Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: can't reset
Sep 25 10:12:54 discovery ACPI: PCI interrupt for device 0000:00:02.0 disabled
Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: init 0000:00:02.0 fail, -16
Sep 25 10:12:54 discovery ohci_hcd: probe of 0000:00:02.0 failed with error -16
You might try disabling USB Legacy support in the BIOS and see if that
helps. It would seem the BIOS likely has some bugs in the code that is
supposed to handle handoff of the OHCI controller from the BIOS SMM code
(that does USB legacy) to the OS. I haven't heard of such problems on
other NF4 boards (I have one) so I'm assuming it's something in the ECS
BIOS.
--
Robert Hancock Saskatoon, SK, Canada
To email, remove "nospam" from [email protected]
Home Page: http://www.roberthancock.com/
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