LXR linux/arch/mips/pci/fixup-pnx8550.c

   1/*
   2 *  Philips PNX8550 pci fixups.
   3 *
   4 *  Copyright 2005 Embedded Alley Solutions, Inc
   5 *  source@embeddealley.com
   6 *
   7 *  This program is free software; you can distribute it and/or modify it
   8 *  under the terms of the GNU General Public License (Version 2) as
   9 *  published by the Free Software Foundation.
  10 *
  11 *  This program is distributed in the hope it will be useful, but WITHOUT
  12 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 *  for more details.
  15 *
  16 *  You should have received a copy of the GNU General Public License along
  17 *  with this program; if not, write to the Free Software Foundation, Inc.,
  18 *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  19 */
  20#include <linux/types.h>
  21#include <linux/pci.h>
  22#include <linux/kernel.h>
  23#include <linux/init.h>
  24
  25#include <asm/mach-pnx8550/pci.h>
  26#include <asm/mach-pnx8550/int.h>
  27
  28
  29#undef  DEBUG
  30#ifdef  DEBUG
  31#define DBG(x...)       printk(x)
  32#else
  33#define DBG(x...)
  34#endif
  35
  36extern char pnx8550_irq_tab[][5];
  37
  38void __init pcibios_fixup_resources(struct pci_dev *dev)
  39{
  40        /* no need to fixup IO resources */
  41}
  42
  43void __init pcibios_fixup(void)
  44{
  45        /* nothing to do here */
  46}
  47
  48int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
  49{
  50        return pnx8550_irq_tab[slot][pin];
  51}
  52
  53/* Do platform specific device initialization at pci_enable_device() time */
  54int pcibios_plat_dev_init(struct pci_dev *dev)
  55{
  56        return 0;
  57}
  58