From b8b572e1015f81b4e748417be2629dfe51ab99f9 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Fri, 1 Aug 2008 15:20:30 +1000 Subject: powerpc: Move include files to arch/powerpc/include/asm from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/agp.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/powerpc/include/asm/agp.h (limited to 'arch/powerpc/include/asm/agp.h') diff --git a/arch/powerpc/include/asm/agp.h b/arch/powerpc/include/asm/agp.h new file mode 100644 index 000000000000..86455c4c31ee --- /dev/null +++ b/arch/powerpc/include/asm/agp.h @@ -0,0 +1,22 @@ +#ifndef _ASM_POWERPC_AGP_H +#define _ASM_POWERPC_AGP_H +#ifdef __KERNEL__ + +#include + +#define map_page_into_agp(page) +#define unmap_page_from_agp(page) +#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 /* __KERNEL__ */ +#endif /* _ASM_POWERPC_AGP_H */ -- cgit v1.2.3-70-g09d2