unsupported io range problem
Marco van de Voort
marcov at stack.nl
Wed Apr 21 13:25:58 PDT 2004
> In message: <20040420164920.24EE2D7 at toad.stack.nl>
> marcov at stack.nl (Marco van de Voort) writes:
> >Could it be related to the fact that these devises are attached to bus
> >PCI1 ?
> It is related to the fact that the pci bridge really passes all
> addresses back upstream, rather than the addresses listed in the pci
> bridge registers. newer versions handle this correctly, completely
> eliminating the allow_unsupported_io_ranage option. You should try a
> number higher than 0x20000000 since that's kind of low...
I tried a lot of values 0x2.., 0x4.., 0x6.., 0x8.., 0xe....
all the same result. Are you suggesting I'd have to update to a -current
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