| /* |
| * fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups. |
| * |
| * Copyright (C) 2005 Yoichi Yuasa <yuasa@linux-mips.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include <linux/init.h> |
| #include <linux/pci.h> |
| |
| #include <asm/vr41xx/tb0287.h> |
| |
| int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) |
| { |
| unsigned char bus; |
| int irq = -1; |
| |
| bus = dev->bus->number; |
| if (bus == 0) { |
| switch (slot) { |
| case 16: |
| irq = TB0287_SM501_IRQ; |
| break; |
| case 17: |
| irq = TB0287_SIL680A_IRQ; |
| break; |
| default: |
| break; |
| } |
| } else if (bus == 1) { |
| switch (PCI_SLOT(dev->devfn)) { |
| case 0: |
| irq = TB0287_PCI_SLOT_IRQ; |
| break; |
| case 2: |
| case 3: |
| irq = TB0287_RTL8110_IRQ; |
| break; |
| default: |
| break; |
| } |
| } else if (bus > 1) { |
| irq = TB0287_PCI_SLOT_IRQ; |
| } |
| |
| return irq; |
| } |
| |
| /* Do platform specific device initialization at pci_enable_device() time */ |
| int pcibios_plat_dev_init(struct pci_dev *dev) |
| { |
| return 0; |
| } |