tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _ASM_POWERPC_AGP_H
2#define _ASM_POWERPC_AGP_H
3
4#include <asm/io.h>
5
6#define map_page_into_agp(page)
7#define unmap_page_from_agp(page)
8#define flush_agp_mappings()
9#define flush_agp_cache() mb()
10
11/* Convert a physical address to an address suitable for the GART. */
12#define phys_to_gart(x) (x)
13#define gart_to_phys(x) (x)
14
15/* GATT allocation. Returns/accepts GATT kernel virtual address. */
16#define alloc_gatt_pages(order) \
17 ((char *)__get_free_pages(GFP_KERNEL, (order)))
18#define free_gatt_pages(table, order) \
19 free_pages((unsigned long)(table), (order))
20
21#endif /* _ASM_POWERPC_AGP_H */