[OpenBIOS] current ugly pci config code.
cj at accom.com
Tue Apr 25 11:25:58 CEST 2000
On Tue, 25 Apr 2000, Ronald G Minnich wrote:
> It also thinks IDE is disabled, even though the debug prints show that I'm
> turning on the relevant bits.
Did you enable Memory, IO, and Bus Master on the IDE? You need Mem and IO
enabled even if there are no memory regions associated with the device -- I'm
assuming that if I possessed the PCI IDE spec, it would tell me that a PCI IDE
device receives ISA bus cycles or some crazy thing like that.
Sorry I can't explain WHY it needs these -- I don't know :-). But when I was
programming the bus for my project, I found I needed them.
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