ia64/linux-2.6.18-xen.hg

view arch/mips/pci/fixup-ocelot-g.c @ 0:831230e53067

Import 2.6.18 from kernel.org tarball.
author Ian Campbell <ian.campbell@xensource.com>
date Wed Apr 11 14:15:44 2007 +0100 (2007-04-11)
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1 /*
2 * This program is free software; you can redistribute it and/or modify it
3 * under the terms of the GNU General Public License as published by the
4 * Free Software Foundation; either version 2 of the License, or (at your
5 * option) any later version.
6 *
7 * Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
8 */
9 #include <linux/types.h>
10 #include <linux/pci.h>
11 #include <linux/kernel.h>
12 #include <linux/init.h>
14 int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
15 {
16 int bus = dev->bus->number;
18 if (bus == 0 && slot == 1) /* Intel 82543 Gigabit MAC */
19 return 2; /* irq_nr is 2 for INT0 */
21 if (bus == 0 && slot == 2) /* Intel 82543 Gigabit MAC */
22 return 3; /* irq_nr is 3 for INT1 */
24 if (bus == 1 && slot == 3) /* Intel 21555 bridge */
25 return 5; /* irq_nr is 8 for INT6 */
27 if (bus == 1 && slot == 4) /* PMC Slot */
28 return 9; /* irq_nr is 9 for INT7 */
30 return -1;
31 }
33 /* Do platform specific device initialization at pci_enable_device() time */
34 int pcibios_plat_dev_init(struct pci_dev *dev)
35 {
36 return 0;
37 }