arch/alpha/include/asm/agp.h

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