LXR linux/arch/hexagon/include/asm/fixmap.h

   1/*
   2 * Fixmap support for Hexagon - enough to support highmem features
   3 *
   4 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License version 2 and
   8 * only version 2 as published by the Free Software Foundation.
   9 *
  10 * This program is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program; if not, write to the Free Software
  17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  18 * 02110-1301, USA.
  19 */
  20
  21#ifndef _ASM_FIXMAP_H
  22#define _ASM_FIXMAP_H
  23
  24/*
  25 * A lot of the fixmap info is already in mem-layout.h
  26 */
  27#include <asm/mem-layout.h>
  28
  29#include <asm-generic/fixmap.h>
  30
  31#define kmap_get_fixmap_pte(vaddr) \
  32        pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), \
  33                                (vaddr)), (vaddr)), (vaddr))
  34
  35#endif
  36