arch/arm/mach-iop13xx/include/mach/io.h

   1 /*
   2  * iop13xx custom ioremap implementation
   3  * Copyright (c) 2005-2006, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
  16  * Place - Suite 330, Boston, MA 02111-1307 USA.
  17  *
  18  */
  19 #ifndef __ASM_ARM_ARCH_IO_H
  20 #define __ASM_ARM_ARCH_IO_H
  21
  22 #define IO_SPACE_LIMIT 0xffffffff
  23
  24 #define __io(a) __iop13xx_io(a)
  25 #define __mem_pci(a) (a)
  26 #define __mem_isa(a) (a)
  27
  28 extern void __iomem * __iop13xx_io(unsigned long io_addr);
  29 extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size,
  30         unsigned int mtype);
  31 extern void __iop13xx_iounmap(void __iomem *addr);
  32
  33 extern u32 iop13xx_atue_mem_base;
  34 extern u32 iop13xx_atux_mem_base;
  35 extern size_t iop13xx_atue_mem_size;
  36 extern size_t iop13xx_atux_mem_size;
  37
  38 #define __arch_ioremap  __iop13xx_ioremap
  39 #define __arch_iounmap  __iop13xx_iounmap
  40
  41 #endif