summaryrefslogtreecommitdiff
path: root/drivers/char/agp/intel-agp.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/agp/intel-agp.h')
-rw-r--r--drivers/char/agp/intel-agp.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h
index 2547465d4658..c05e3e518268 100644
--- a/drivers/char/agp/intel-agp.h
+++ b/drivers/char/agp/intel-agp.h
@@ -60,6 +60,12 @@
#define I810_PTE_LOCAL 0x00000002
#define I810_PTE_VALID 0x00000001
#define I830_PTE_SYSTEM_CACHED 0x00000006
+/* GT PTE cache control fields */
+#define GEN6_PTE_UNCACHED 0x00000002
+#define GEN6_PTE_LLC 0x00000004
+#define GEN6_PTE_LLC_MLC 0x00000006
+#define GEN6_PTE_GFDT 0x00000008
+
#define I810_SMRAM_MISCC 0x70
#define I810_GFX_MEM_WIN_SIZE 0x00010000
#define I810_GFX_MEM_WIN_32M 0x00010000