[PATCH] mark PCI resource with start 0 as unassigned

Segher Boessenkool segher at kernel.crashing.org
Mon Dec 4 23:54:59 EST 2006


>> Please make this run on pSeries only; on a PowerMac for
>> example, it's totally normal that the first PCI legacy I/O
>> BAR in the system gets assigned 0.
>
>    What do you mean by legacy I/O BAR?

Any PCI BAR with bits 1:0 == 0b01.

> If you mean IDE controller, that would drive IDE core mad like this:
>
> W82C105_IDE: inconsistent baseregs (BIOS) for port 0, skipping

So that needs fixing too, then.


Segher




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