| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. |
| 3 | * |
| 4 | * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | #include <linux/init.h> |
| 21 | #include <linux/pci.h> |
| 22 | |
| 23 | #include <asm/vr41xx/tb0226.h> |
| 24 | |
| 25 | int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) |
| 26 | { |
| 27 | int irq = -1; |
| 28 | |
| 29 | switch (slot) { |
| 30 | case 12: |
| 31 | vr41xx_set_irq_trigger(GD82559_1_PIN, |
| 32 | TRIGGER_LEVEL, |
| 33 | SIGNAL_THROUGH); |
| 34 | vr41xx_set_irq_level(GD82559_1_PIN, LEVEL_LOW); |
| 35 | irq = GD82559_1_IRQ; |
| 36 | break; |
| 37 | case 13: |
| 38 | vr41xx_set_irq_trigger(GD82559_2_PIN, |
| 39 | TRIGGER_LEVEL, |
| 40 | SIGNAL_THROUGH); |
| 41 | vr41xx_set_irq_level(GD82559_2_PIN, LEVEL_LOW); |
| 42 | irq = GD82559_2_IRQ; |
| 43 | break; |
| 44 | case 14: |
| 45 | switch (pin) { |
| 46 | case 1: |
| 47 | vr41xx_set_irq_trigger(UPD720100_INTA_PIN, |
| 48 | TRIGGER_LEVEL, |
| 49 | SIGNAL_THROUGH); |
| 50 | vr41xx_set_irq_level(UPD720100_INTA_PIN, |
| 51 | LEVEL_LOW); |
| 52 | irq = UPD720100_INTA_IRQ; |
| 53 | break; |
| 54 | case 2: |
| 55 | vr41xx_set_irq_trigger(UPD720100_INTB_PIN, |
| 56 | TRIGGER_LEVEL, |
| 57 | SIGNAL_THROUGH); |
| 58 | vr41xx_set_irq_level(UPD720100_INTB_PIN, |
| 59 | LEVEL_LOW); |
| 60 | irq = UPD720100_INTB_IRQ; |
| 61 | break; |
| 62 | case 3: |
| 63 | vr41xx_set_irq_trigger(UPD720100_INTC_PIN, |
| 64 | TRIGGER_LEVEL, |
| 65 | SIGNAL_THROUGH); |
| 66 | vr41xx_set_irq_level(UPD720100_INTC_PIN, |
| 67 | LEVEL_LOW); |
| 68 | irq = UPD720100_INTC_IRQ; |
| 69 | break; |
| 70 | default: |
| 71 | break; |
| 72 | } |
| 73 | break; |
| 74 | default: |
| 75 | break; |
| 76 | } |
| 77 | |
| 78 | return irq; |
| 79 | } |
| 80 | |
| 81 | /* Do platform specific device initialization at pci_enable_device() time */ |
| 82 | int pcibios_plat_dev_init(struct pci_dev *dev) |
| 83 | { |
| 84 | return 0; |
| 85 | } |