LXR linux/arch/mips/pmc-sierra/yosemite/ht-irq.c

   1/*
   2 * Copyright 2003 PMC-Sierra
   3 * Author: Manish Lachwani (lachwani@pmc-sierra.com)
   4 *
   5 * This program is free software; you can redistribute  it and/or modify it
   6 * under  the terms of  the GNU General  Public License as published by the
   7 * Free Software Foundation;  either version 2 of the  License, or (at your
   8 * option) any later version.
   9 *
  10 *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
  11 *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
  12 *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
  13 *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
  14 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  15 *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
  16 *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  17 *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
  18 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  19 *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  20 *
  21 *  You should have received a copy of the  GNU General Public License along
  22 *  with this program; if not, write  to the Free Software Foundation, Inc.,
  23 *  675 Mass Ave, Cambridge, MA 02139, USA.
  24 */
  25
  26#include <linux/types.h>
  27#include <linux/pci.h>
  28#include <linux/kernel.h>
  29#include <linux/init.h>
  30#include <asm/pci.h>
  31
  32/*
  33 * HT Bus fixup for the Titan
  34 * XXX IRQ values need to change based on the board layout
  35 */
  36void __init titan_ht_pcibios_fixup_bus(struct pci_bus *bus)
  37{
  38        struct pci_bus *current_bus = bus;
  39        struct pci_dev *devices;
  40        struct list_head *devices_link;
  41
  42        list_for_each(devices_link, &(current_bus->devices)) {
  43                devices = pci_dev_b(devices_link);
  44                if (devices == NULL)
  45                        continue;
  46        }
  47
  48        /*
  49         * PLX and SPKT related changes go here
  50         */
  51
  52}
  53