Re: Changes to mtrr code

[Ollie Lho]

Tyson D Sawyer wrote:
> 
> This morning while in the shower it came to me what the +1 was for in
> Ollie's mtrr code.  It is a rounding issue and my proposed changes will
> fail for anything that needs more than 1 mtrr.
> 
> I think that the correct version is:
> 
>                 range_wb = 1 << (fms(ramsizeK - 1) + 1);
>                 range_uc = range_wb - ramsizeK;
> 
>                 if ((range_uc==0) || ((ramsizeK % range_uc) == 0)) {
> 


Committed.

Ollie