1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_POWERPC_AGP_H 3 #define _ASM_POWERPC_AGP_H 4 #ifdef __KERNEL__ 5 6 #include <asm/io.h> 7 8 #define map_page_into_agp(page) do {} while (0) 9 #define unmap_page_from_agp(page) do {} while (0) 10 #define flush_agp_cache() mb() 11 12 /* GATT allocation. Returns/accepts GATT kernel virtual address. */ 13 #define alloc_gatt_pages(order) \ 14 ((char *)__get_free_pages(GFP_KERNEL, (order))) 15 #define free_gatt_pages(table, order) \ 16 free_pages((unsigned long)(table), (order)) 17 18 #endif /* __KERNEL__ */ 19 #endif /* _ASM_POWERPC_AGP_H */ 20