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authorStephen Rothwell <sfr@canb.auug.org.au>2005-08-29 14:06:56 +1000
committerPaul Mackerras <paulus@samba.org>2005-08-30 13:32:05 +1000
commit88999ceb55bf959e63df0c911915166b005977fc (patch)
tree2ab61aa1eadfccaaa3cef32f0cf04e58f76d52f8 /include/asm-powerpc/agp.h
parent45e2a6e4e5e22acd4321f69e84b726c2a568dacf (diff)
downloadop-kernel-dev-88999ceb55bf959e63df0c911915166b005977fc.zip
op-kernel-dev-88999ceb55bf959e63df0c911915166b005977fc.tar.gz
[PATCH] Move the identical files from include/asm-ppc{,64}
Move the identical files from include/asm-ppc{,64}/ to include/asm-powerpc/. Remove hdreg.h completely as it is unused in the tree. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/agp.h')
-rw-r--r--include/asm-powerpc/agp.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-powerpc/agp.h b/include/asm-powerpc/agp.h
new file mode 100644
index 0000000..ca9e423
--- /dev/null
+++ b/include/asm-powerpc/agp.h
@@ -0,0 +1,23 @@
+#ifndef AGP_H
+#define AGP_H 1
+
+#include <asm/io.h>
+
+/* nothing much needed here */
+
+#define map_page_into_agp(page)
+#define unmap_page_from_agp(page)
+#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
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