| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 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 | |
| 26 | int __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 */ |
| 63 | int pcibios_plat_dev_init(struct pci_dev *dev) |
| 64 | { |
| 65 | return 0; |
| 66 | } |