> Brian F. Feldman:
> |Randall Hopper:
> |> Does FreeBSD support Write Combining on K6 processors?
> |
> |Do you mean the MTRR support for K6-2 and above? Yes, that's in 3.3 and 4.0.
>
> Great! Thanks.
>
> Do you know what the status is on the XFree86-FreeBSD MTRR interface
> that was being hammered out (to coordinate write-combine setup on the frame
> buffer)? All I find in Dejanews is:
The MTRR interface in FreeBSD was developed under consultation with the
XFree86 and Xi Graphics folks. I haven't heard any complaints from
them lately.
> Also, I wonder if you've seen/heard of an MTRR patch for 3.2-RELEASE :-)
You could try to backport the two sets of commits I just made to the
-stable branch, but you might be better off moving to -stable or to
3.3-RELEASE.
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