src/add-ons/kernel/bus_managers/pci/arch/ppc/pci_controller.cpp

   1 /*
   2  * Copyright 2006, Ingo Weinhold. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include "pci_controller.h"
   8
   9 #include <arch_platform.h>
  10
  11 #include "pci_private.h"
  12
  13 #include "openfirmware/pci_openfirmware.h"
  14 #include "u-boot/pci_u-boot.h"
  15
  16
  17 status_t
  18 pci_controller_init(void)
  19 {
  20         switch (PPCPlatform::Default()->PlatformType()) {
  21                 case PPC_PLATFORM_OPEN_FIRMWARE:
  22                         return ppc_openfirmware_pci_controller_init();
  23                 case PPC_PLATFORM_U_BOOT:
  24                         return ppc_uboot_pci_controller_init();
  25                 default:
  26                         panic("pci: unknown platform");
  27         }
  28         return B_ERROR;
  29 }
  30
  31
  32 void *
  33 pci_ram_address(const void *physical_address_in_system_memory)
  34 {
  35         return (void *)physical_address_in_system_memory;
  36 }