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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups.
3 *
4 * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp>
5 * Copyright (C) 2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
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
26int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
27{
28 int irq = -1;
29
30 switch (slot) {
31 case 12:
32 vr41xx_set_irq_trigger(TB0219_PCI_SLOT1_PIN,
33 TRIGGER_LEVEL,
34 SIGNAL_THROUGH);
35 vr41xx_set_irq_level(TB0219_PCI_SLOT1_PIN,
36 LEVEL_LOW);
37 irq = TB0219_PCI_SLOT1_IRQ;
38 break;
39 case 13:
40 vr41xx_set_irq_trigger(TB0219_PCI_SLOT2_PIN,
41 TRIGGER_LEVEL,
42 SIGNAL_THROUGH);
43 vr41xx_set_irq_level(TB0219_PCI_SLOT2_PIN,
44 LEVEL_LOW);
45 irq = TB0219_PCI_SLOT2_IRQ;
46 break;
47 case 14:
48 vr41xx_set_irq_trigger(TB0219_PCI_SLOT3_PIN,
49 TRIGGER_LEVEL,
50 SIGNAL_THROUGH);
51 vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN,
52 LEVEL_LOW);
53 irq = TB0219_PCI_SLOT3_IRQ;
54 break;
55 default:
56 break;
57 }
58
59 return irq;
60}
61
62/* Do platform specific device initialization at pci_enable_device() time */
63int pcibios_plat_dev_init(struct pci_dev *dev)
64{
65 return 0;
66}