shadowing video (why it's slow)
Scott D. Ferguson
scottf at angelfire.com
Thu Oct 31 14:48:31 EST 2002
James McNeill wrote:-
> Do forgive my ignorance, but I thought that >shadowing was puerly to try and improve performance. >My understanding was that the BIOS bus was sub
> standard so by copying BIOS functions into RAM it >could be accessed faster.
> I've never looked into it more than that. Can anyone >explain the technics behind why it's bad to shadow?
Linux uses 32-bit drivers - the bios (at least on my machines and the machine in the original question) uses 16-bit drivers.
---
If 6 million people believe a stupid thing,
- it's still a stupid thing...
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