arch/arm/mm/mm-ebsa110.c

   1 /*
   2  * arch/arm/mm/mm-ebsa110.c
   3  *
   4  * Extra MM routines for the EBSA-110 architecture
   5  *
   6  * Copyright (C) 1998-1999 Russell King
   7  */
   8 #include <linux/mm.h>
   9 #include <linux/init.h>
  10
  11 #include <asm/pgtable.h>
  12 #include <asm/page.h>
  13
  14 #include "map.h"
  15
  16 const struct map_desc io_desc[] __initdata = {
  17         { IO_BASE - PGDIR_SIZE, 0xc0000000, PGDIR_SIZE, DOMAIN_IO, 0, 1, 0, 0 },
  18         { IO_BASE             , IO_START  , IO_SIZE   , DOMAIN_IO, 0, 1, 0, 0 }
  19 };
  20
  21 #define SIZEOFMAP (sizeof(mapping) / sizeof(mapping[0]))
  22
  23 unsigned int __initdata io_desc_size = SIZEOFMAP;