tree a559ad7e46eeaca0cb16d3b576e351740d4909df
parent 285aca8e2a7f8af2a18cf89d1dfa95df2f9c9132
author Eric Anholt <eric@anholt.net> 1268939977 -0700
committer Eric Anholt <eric@anholt.net> 1268956080 -0700

agp/intel: Don't do the chipset flush on Sandybridge.

This CPU should be coherent with graphics in this direction, though
flushing graphics caches are still required.  Fixes a system reset on
module load on Sandybridge with 4G+ memory.

Signed-off-by: Eric Anholt <eric@anholt.net>