Linux Kernel  3.7.1
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agp.h
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1 #ifndef AGP_H
2 #define AGP_H 1
3 
4 /* dummy for now */
5 
6 #define map_page_into_agp(page)
7 #define unmap_page_from_agp(page)
8 #define flush_agp_cache() mb()
9 
10 /* GATT allocation. Returns/accepts GATT kernel virtual address. */
11 #define alloc_gatt_pages(order) \
12  ((char *)__get_free_pages(GFP_KERNEL, (order)))
13 #define free_gatt_pages(table, order) \
14  free_pages((unsigned long)(table), (order))
15 
16 #endif