On Saturday 01 November 2003 11:10 am, John R. Shannon wrote:
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> I tried it on two systems:
>
> 1) Intel 7505 based Supermicro board (X5DA8)
>
> without MPBIOS and MPBIOS_SCANPCI the system halts during boot:
>
> panic: mpacpi: couldn't find all PCI bus numbers
>
> without MPBIOS and MPBIOS_SCANPCI everything seems to work although dmesg
> shows quite a few PNP0* not configure messages.
>
> 2) Sony VAIO PCG-GRZ610
>
> Works but does not number cardbus busses correctly.

The MPACPI code is known to be problematic.  Not my problem.

WRT the Vaio, try the PCIBIOS_*_FIXUP options instead.