release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-iop32x/include/mach/hardware.h

   1 /*
   2  * arch/arm/mach-iop32x/include/mach/hardware.h
   3  */
   4
   5 #ifndef __HARDWARE_H
   6 #define __HARDWARE_H
   7
   8 #include <asm/types.h>
   9
  10 /*
  11  * Note about PCI IO space mappings
  12  *
  13  * To make IO space accesses efficient, we store virtual addresses in
  14  * the IO resources.
  15  *
  16  * The PCI IO space is located at virtual 0xfe000000 from physical
  17  * 0x90000000. The PCI BARs must be programmed with physical addresses,
  18  * but when we read them, we convert them to virtual addresses. See
  19  * arch/arm/plat-iop/pci.c.
  20  */
  21 #define pcibios_assign_all_busses() 1
  22 #define PCIBIOS_MIN_IO          0x00000000
  23 #define PCIBIOS_MIN_MEM         0x00000000
  24
  25 #ifndef __ASSEMBLY__
  26 void iop32x_init_irq(void);
  27 #endif
  28
  29
  30 /*
  31  * Generic chipset bits
  32  */
  33 #include "iop32x.h"
  34
  35 /*
  36  * Board specific bits
  37  */
  38 #include "glantank.h"
  39 #include "iq80321.h"
  40 #include "iq31244.h"
  41 #include "n2100.h"
  42
  43
  44 #endif