Allocateing resouces for PCI expansion roms... (was 440bx VGA probs)
rsmith at bitworks.com
Wed Sep 8 11:32:01 CEST 2004
Li-Ta Lo wrote:
> I don't think either V1 or V2 can do expansion ROM. It is the first
> thing on my todo list for porting testbios into LB.
Correct. They don't. I'm trying to see what it will take to make them.
I don't need general expansion rom support. All I need for ADLO is a
valid memory range assigned to the VGA expansion ROM. Then my chipset
code can enable the rom and do the shadowing copy.
>>The red book so far hasn't been much help. Or I just haven't found the
>>right section. Eric (or anybody else): where did you get your info when
>>you re-factored all this code?
> What's red book ?
"PCI Hardware and Software. Architecture and Design" by Edward Solari
and George Willse. It has a red cover.
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