aboutsummaryrefslogtreecommitdiff
path: root/include/asm-alpha/agp.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-alpha/agp.h')
-rw-r--r--include/asm-alpha/agp.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-alpha/agp.h b/include/asm-alpha/agp.h
index c99dbbb5bcb..ef855a3bc0f 100644
--- a/include/asm-alpha/agp.h
+++ b/include/asm-alpha/agp.h
@@ -10,4 +10,14 @@
#define flush_agp_mappings()
#define flush_agp_cache() mb()
+/* Convert a physical address to an address suitable for the GART. */
+#define phys_to_gart(x) (x)
+#define gart_to_phys(x) (x)
+
+/* GATT allocation. Returns/accepts GATT kernel virtual address. */
+#define alloc_gatt_pages(order) \
+ ((char *)__get_free_pages(GFP_KERNEL, (order)))
+#define free_gatt_pages(table, order) \
+ free_pages((unsigned long)(table), (order))
+
#endif