1 /*
2 * fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups.
3 *
4 * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp>
5 * Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21 #include <linux/init.h>
22 #include <linux/pci.h>
23
24 #include <asm/vr41xx/tb0219.h>
25
pcibios_map_irq(const struct pci_dev * dev,u8 slot,u8 pin)26 int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
27 {
28 int irq = -1;
29
30 switch (slot) {
31 case 12:
32 irq = TB0219_PCI_SLOT1_IRQ;
33 break;
34 case 13:
35 irq = TB0219_PCI_SLOT2_IRQ;
36 break;
37 case 14:
38 irq = TB0219_PCI_SLOT3_IRQ;
39 break;
40 default:
41 break;
42 }
43
44 return irq;
45 }
46
47 /* Do platform specific device initialization at pci_enable_device() time */
pcibios_plat_dev_init(struct pci_dev * dev)48 int pcibios_plat_dev_init(struct pci_dev *dev)
49 {
50 return 0;
51 }
52