arch/parisc/include/asm/agp.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_PARISC_AGP_H
   3 #define _ASM_PARISC_AGP_H
   4
   5 /*
   6  * PARISC specific AGP definitions.
   7  * Copyright (c) 2006 Kyle McMartin <kyle@parisc-linux.org>
   8  *
   9  */
  10
  11 #define map_page_into_agp(page)         /* nothing */
  12 #define unmap_page_from_agp(page)       /* nothing */
  13 #define flush_agp_cache()               mb()
  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_PARISC_AGP_H */