src/add-ons/kernel/bus_managers/pci/arch/arm/pci_io.c

   1 /*
   2  * Copyright 2009, Haiku Inc.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include "pci_io.h"
   8 #include "pci_private.h"
   9 #warning ARM:WRITEME
  10
  11
  12 status_t
  13 pci_io_init()
  14 {
  15         return B_OK;
  16 }
  17
  18
  19 uint8
  20 pci_read_io_8(int mapped_io_addr)
  21 {
  22         /* NOT IMPLEMENTED */
  23         return 0;
  24 }
  25
  26
  27 void
  28 pci_write_io_8(int mapped_io_addr, uint8 value)
  29 {
  30         /* NOT IMPLEMENTED */
  31 }
  32
  33
  34 uint16
  35 pci_read_io_16(int mapped_io_addr)
  36 {
  37         /* NOT IMPLEMENTED */
  38         return 0;
  39 }
  40
  41
  42 void
  43 pci_write_io_16(int mapped_io_addr, uint16 value)
  44 {
  45         /* NOT IMPLEMENTED */
  46 }
  47
  48
  49 uint32
  50 pci_read_io_32(int mapped_io_addr)
  51 {
  52         /* NOT IMPLEMENTED */
  53         return 0;
  54 }
  55
  56
  57 void
  58 pci_write_io_32(int mapped_io_addr, uint32 value)
  59 {
  60         /* NOT IMPLEMENTED */
  61 }