kernel/2.6.29.6-aldebaran-rt/arch/sh/drivers/pci/ops-sh03.c

   1 /*
   2  * linux/arch/sh/drivers/pci/ops-sh03.c
   3  *
   4  * PCI initialization for the Interface CTP/PCI-SH03 board
   5  */
   6
   7 #include <linux/kernel.h>
   8 #include <linux/types.h>
   9 #include <linux/init.h>
  10 #include <linux/delay.h>
  11 #include <linux/pci.h>
  12 #include <asm/io.h>
  13 #include "pci-sh7751.h"
  14
  15 /*
  16  * Description:  This function sets up and initializes the pcic, sets
  17  * up the BARS, maps the DRAM into the address space etc, etc.
  18  */
  19 int __init pcibios_init_platform(void)
  20 {
  21         __set_io_port_base(SH7751_PCI_IO_BASE);
  22         return 1;
  23 }
  24
  25 static struct resource sh7751_io_resource = {
  26         .name   = "SH03 IO",
  27         .start  = SH7751_PCI_IO_BASE,
  28         .end    = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
  29         .flags  = IORESOURCE_IO
  30 };
  31
  32 static struct resource sh7751_mem_resource = {
  33         .name   = "SH03 mem",
  34         .start  = SH7751_PCI_MEMORY_BASE,
  35         .end    = SH7751_PCI_MEMORY_BASE + SH7751_PCI_MEM_SIZE - 1,
  36         .flags  = IORESOURCE_MEM
  37 };
  38
  39 extern struct pci_ops sh4_pci_ops;
  40
  41 struct pci_channel board_pci_channels[] = {
  42         { &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
  43         { NULL, NULL, NULL, 0, 0 },
  44 };
  45