From 88999ceb55bf959e63df0c911915166b005977fc Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 29 Aug 2005 14:06:56 +1000 Subject: [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 Signed-off-by: Paul Mackerras --- include/asm-powerpc/agp.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/asm-powerpc/agp.h (limited to 'include/asm-powerpc/agp.h') diff --git a/include/asm-powerpc/agp.h b/include/asm-powerpc/agp.h new file mode 100644 index 000000000000..ca9e423307f4 --- /dev/null +++ b/include/asm-powerpc/agp.h @@ -0,0 +1,23 @@ +#ifndef AGP_H +#define AGP_H 1 + +#include + +/* 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 -- cgit v1.2.3