Testbios works for ATI too !!!

Richard Smith rsmith at bitworks.com
Thu May 27 16:00:21 CEST 2004

ron minnich wrote:

> On Thu, 27 May 2004, Richard Smith wrote:
>>I don't suppose there is a way to use testbios with a system having 2 
>>video cards is there?
> the spec says that you can call a card bios with a devfn and it should all 
> work. Not all cards work however as their bios is brain-dead.

The bios also has to know if it should enable decode of the legacy vga 
IO registers.  How would you tell it that?

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