projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. | |
| 3 | * | |
| ada8e951 | 4 | * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@linux-mips.org> |
| 1da177e4 LT |
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 | ||
| 43d2c4ca | 23 | #include <asm/vr41xx/giu.h> |
| 1da177e4 LT |
24 | #include <asm/vr41xx/tb0226.h> |
| 25 | ||
| 19df0d11 | 26 | int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) |
| 1da177e4 LT |
27 | { |
| 28 | int irq = -1; | |
| 29 | ||
| 30 | switch (slot) { | |
| 31 | case 12: | |
| 32 | vr41xx_set_irq_trigger(GD82559_1_PIN, | |
| 43d2c4ca YY |
33 | IRQ_TRIGGER_LEVEL, |
| 34 | IRQ_SIGNAL_THROUGH); | |
| 35 | vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW); | |
| 1da177e4 LT |
36 | irq = GD82559_1_IRQ; |
| 37 | break; | |
| 38 | case 13: | |
| 39 | vr41xx_set_irq_trigger(GD82559_2_PIN, | |
| 43d2c4ca YY |
40 | IRQ_TRIGGER_LEVEL, |
| 41 | IRQ_SIGNAL_THROUGH); | |
| 42 | vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW); | |
| 1da177e4 LT |
43 | irq = GD82559_2_IRQ; |
| 44 | break; | |
| 45 | case 14: | |
| 46 | switch (pin) { | |
| 47 | case 1: | |
| 48 | vr41xx_set_irq_trigger(UPD720100_INTA_PIN, | |
| 43d2c4ca YY |
49 | IRQ_TRIGGER_LEVEL, |
| 50 | IRQ_SIGNAL_THROUGH); | |
| 1da177e4 | 51 | vr41xx_set_irq_level(UPD720100_INTA_PIN, |
| 43d2c4ca | 52 | IRQ_LEVEL_LOW); |
| 1da177e4 LT |
53 | irq = UPD720100_INTA_IRQ; |
| 54 | break; | |
| 55 | case 2: | |
| 56 | vr41xx_set_irq_trigger(UPD720100_INTB_PIN, | |
| 43d2c4ca YY |
57 | IRQ_TRIGGER_LEVEL, |
| 58 | IRQ_SIGNAL_THROUGH); | |
| 1da177e4 | 59 | vr41xx_set_irq_level(UPD720100_INTB_PIN, |
| 43d2c4ca | 60 | IRQ_LEVEL_LOW); |
| 1da177e4 LT |
61 | irq = UPD720100_INTB_IRQ; |
| 62 | break; | |
| 63 | case 3: | |
| 64 | vr41xx_set_irq_trigger(UPD720100_INTC_PIN, | |
| 43d2c4ca YY |
65 | IRQ_TRIGGER_LEVEL, |
| 66 | IRQ_SIGNAL_THROUGH); | |
| 1da177e4 | 67 | vr41xx_set_irq_level(UPD720100_INTC_PIN, |
| 43d2c4ca | 68 | IRQ_LEVEL_LOW); |
| 1da177e4 LT |
69 | irq = UPD720100_INTC_IRQ; |
| 70 | break; | |
| 71 | default: | |
| 72 | break; | |
| 73 | } | |
| 74 | break; | |
| 75 | default: | |
| 76 | break; | |
| 77 | } | |
| 78 | ||
| 79 | return irq; | |
| 80 | } | |
| 81 | ||
| 82 | /* Do platform specific device initialization at pci_enable_device() time */ | |
| 83 | int pcibios_plat_dev_init(struct pci_dev *dev) | |
| 84 | { | |
| 85 | return 0; | |
| 86 | } |