https://bugzilla.novell.com/show_bug.cgi?id=407592
User rrawson@ciscony.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=407592#c32
--- Comment #32 from Robert Rawson 2008-08-25 13:02:51 MDT ---
Following from same machine booted under Windows XP:
C:\devcon\i386>devcon resources PCI\VEN_1033*
PCI\VEN_1033&DEV_0035&SUBSYS_A50019CD&REV_43\5&312C8CFB&0&0008F0
Name: NEC PCI to USB Open Host Controller
Device is currently using the following resources:
MEM : ffdfe000-ffdfefff
IRQ : 19
PCI\VEN_1033&DEV_0035&SUBSYS_A50019CD&REV_43\5&312C8CFB&0&0108F0
Name: NEC PCI to USB Open Host Controller
Device has no resources reserved.
2 matching device(s) found.
as a result, I attempted:
rmmod ohci_hcd
setpci -v -s 04:00.0 BASE_ADDRESS_0=0xffdfe000
modprobe ohci_hcd
result from dmesg:
ohci_hcd 0000:04:00.0: USB HC takeover failed! (BIOS/SMM bug)
ohci_hcd 0000:04:00.0: can't setup
ohci_hcd 0000:04:00.0: USB bus 8 deregistered
ACPI: PCI interrupt for device 0000:04:00.0 disabled
ohci_hcd 0000:04:00.0: init 0000:04:00.0 fail, -16
ohci_hcd: probe of 0000:04:00.0 failed with error -16
ACPI: PCI Interrupt 0000:04:00.1[B] -> GSI 19 (level, low) -> IRQ 19
ohci_hcd 0000:04:00.1: OHCI Host Controller
ohci_hcd 0000:04:00.1: new USB bus registered, assigned bus number 8
ohci_hcd 0000:04:00.1: USB HC takeover failed! (BIOS/SMM bug)
ohci_hcd 0000:04:00.1: can't setup
ohci_hcd 0000:04:00.1: USB bus 8 deregistered
ACPI: PCI interrupt for device 0000:04:00.1 disabled
ohci_hcd 0000:04:00.1: init 0000:04:00.1 fail, -16
ohci_hcd: probe of 0000:04:00.1 failed with error -16
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