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

   1 /*
   2  * arch/arm/mach-kirkwood/include/mach/io.h
   3  *
   4  * This file is licensed under the terms of the GNU General Public
   5  * License version 2.  This program is licensed "as is" without any
   6  * warranty of any kind, whether express or implied.
   7  */
   8
   9 #ifndef __ASM_ARCH_IO_H
  10 #define __ASM_ARCH_IO_H
  11
  12 #include "kirkwood.h"
  13
  14 #define IO_SPACE_LIMIT          0xffffffff
  15
  16 static inline void __iomem *__io(unsigned long addr)
  17 {
  18         return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_BUS_BASE)
  19                                         + KIRKWOOD_PCIE_IO_VIRT_BASE);
  20 }
  21
  22 #define __io(a)                 __io(a)
  23
  24 #endif