ia64/linux-2.6.18-xen.hg

view arch/mips/pci/fixup-ocelot-c.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)
parents
children
line source
1 /*
2 * Copyright 2002 Momentum Computer Inc.
3 * Author: Matthew Dharm <mdharm@momenco.com>
4 *
5 * Based on work for the Linux port to the Ocelot board, which is
6 * Copyright 2001 MontaVista Software Inc.
7 * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
8 *
9 * arch/mips/momentum/ocelot_g/pci.c
10 * Board-specific PCI routines for mv64340 controller.
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 */
17 #include <linux/types.h>
18 #include <linux/pci.h>
19 #include <linux/kernel.h>
20 #include <linux/init.h>
22 int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
23 {
24 int bus = dev->bus->number;
26 if (bus == 0 && slot == 1)
27 return 2; /* PCI-X A */
28 if (bus == 1 && slot == 1)
29 return 12; /* PCI-X B */
30 if (bus == 1 && slot == 2)
31 return 4; /* PCI B */
33 return 0;
34 panic("Whooops in pcibios_map_irq");
35 }
37 /* Do platform specific device initialization at pci_enable_device() time */
38 int pcibios_plat_dev_init(struct pci_dev *dev)
39 {
40 return 0;
41 }