diff options
| author | Zhenyu Wang <zhenyuw@linux.intel.com> | 2010-08-27 11:08:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-28 21:51:44 -0700 |
| commit | c4cf17f1e6a95168d479656d066c5b8324c16b06 (patch) | |
| tree | 74ce6f9d1207da5b4b0712f278d3bd7495d947b8 /lib/dynamic_debug.c | |
| parent | 6b85aae5dfa34321a2336f57109cd9ad4ae1bb51 (diff) | |
agp/intel: Fix cache control for Sandybridge
commit f8f235e5bbf4e61f3e0886a44afb1dc4cfe8f337 upstream.
Sandybridge GTT has new cache control bits in PTE, which controls
graphics page cache in LLC or LLC/MLC, so we need to extend the mask
function to respect the new bits.
And set cache control to always LLC only by default on Gen6.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions