arch/arm/mach-mv78xx0/include/mach/io.h

   1 /*
   2  * arch/arm/mach-mv78xx0/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 "mv78xx0.h"
  13
  14 #define IO_SPACE_LIMIT          0xffffffff
  15
  16 static inline void __iomem *__io(unsigned long addr)
  17 {
  18         return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0))
  19                                         + MV78XX0_PCIE_IO_VIRT_BASE(0));
  20 }
  21
  22 #define __io(a)                 __io(a)
  23 #define __mem_pci(a)            (a)
  24
  25
  26 #endif