epia m vga + memcpy update

Richard Smith rsmith at bitworks.com
Thu Sep 9 14:25:01 CEST 2004

Li-Ta Lo wrote:

>>"clock".  The only hardware IO that should be allowed untrapped is the 
>>IO range requested by the card and the Legacy VGA ranges.  Currently 
>>testbios lets the vbios access any port it wishes.  The X emu must be 
>>doing this or the ATI M1 bios would not work.
> Do you mean the InitPrimary thing has software emulation for the timer ?

By default X only softboots secondary display adapters.  If you specifiy 
Option "InitPrimary" "true" in the Screens section it will try to 
softboot the card even if its the primary display.  So when I say with 
InitPrimary I mean using X 4.3's emu.

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