sys/arch/sandpoint/include/bus.h

   1 /*      $NetBSD: bus.h,v 1.7.38.2 2007/05/23 01:45:10 nisimura Exp $    */
   2 /*      $OpenBSD: bus.h,v 1.1 1997/10/13 10:53:42 pefo Exp $    */
   3
   4 #ifndef _SANDPOINT_BUS_H_
   5 #define _SANDPOINT_BUS_H_
   6
   7 /*
   8  * Values for the SandPoint bus space tag, not to be used directly by MI code.
   9  */
  10 #define SANDPOINT_BUS_SPACE_IO  0xFE000000      /* i/o space */
  11 #define SANDPOINT_BUS_SPACE_MEM 0x80000000      /* mem space */
  12 #define SANDPOINT_BUS_SPACE_EUMB        0xFC000000      /* EUMB space */
  13 #define SANDPOINT_PCI_CONFIG_ADDR       0xFEC00CF8
  14 #define SANDPOINT_PCI_CONFIG_DATA       0xFEE00CFC
  15
  16 /*
  17  * Address conversion as seen from a PCI master.
  18  */
  19 #define PHYS_TO_BUS_MEM(t,x)    (x)
  20 #define BUS_MEM_TO_PHYS(t,x)    (x)
  21
  22 #ifdef _KERNEL
  23 extern struct powerpc_bus_space sandpoint_io_space_tag;
  24 extern struct powerpc_bus_space genppc_isa_io_space_tag;
  25 extern struct powerpc_bus_space sandpoint_mem_space_tag;
  26 extern struct powerpc_bus_space genppc_isa_mem_space_tag;
  27 extern struct powerpc_bus_space sandpoint_eumb_space_tag;
  28 #endif
  29
  30 #include <powerpc/bus.h>
  31
  32 #endif /* _SANDPOINT_BUS_H_ */