On Wed, 27 Oct 1999, Mike Muir wrote:
> "Alexander N. Kabaev" wrote:
>
>
> > uhci0: <Intel 82371AB/EB (PIIX4) USB controller> irq 9 at device 7.2 on pci0
> > usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
> > uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> > uhub0: 2 ports with 2 removable, self powered
> > intpm0: <Intel 82371AB Power management controller> at device 7.3 on pci0
> > intpm0: Could not allocate Bus space
>
> Take a look in intpm(4) under the bugs section:
>
> This device requires IRQ 9 exclusively. To use this, you should enable
> ACPI function in BIOS configuration, or PnP mechanism assigns conflicted
> IRQ for PnP ISA card. And don't use IRQ 9 for Non-PnP ISA cards.
>
> Your USB bus controller being on irq 9 might be causing this problem..
> Have a play around with IRQ's.
This is another problem. The intpm hardware maps its registers in a bogus
way (it has a map register at offset 0x90 in configuration space which is
different from every other pci device we support).
--
Doug Rabson Mail: [EMAIL PROTECTED]
Nonlinear Systems Ltd. Phone: +44 181 442 9037
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