| /* |
| * fixup-wrppmc.c: PPMC board specific PCI fixup |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 2006, Wind River Inc. Rongkai.zhan (rongkai.zhan@windriver.com) |
| */ |
| #include <linux/init.h> |
| #include <linux/pci.h> |
| #include <asm/gt64120.h> |
| |
| /* PCI interrupt pins */ |
| #define PCI_INTA 1 |
| #define PCI_INTB 2 |
| #define PCI_INTC 3 |
| #define PCI_INTD 4 |
| |
| #define PCI_SLOT_MAXNR 32 /* Each PCI bus has 32 physical slots */ |
| |
| static char pci_irq_tab[PCI_SLOT_MAXNR][5] __initdata = { |
| /* 0 INTA INTB INTC INTD */ |
| [0] = {0, 0, 0, 0, 0}, /* Slot 0: GT64120 PCI bridge */ |
| [6] = {0, WRPPMC_PCI_INTA_IRQ, 0, 0, 0}, |
| }; |
| |
| int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) |
| { |
| return pci_irq_tab[slot][pin]; |
| } |
| |
| /* Do platform specific device initialization at pci_enable_device() time */ |
| int pcibios_plat_dev_init(struct pci_dev *dev) |
| { |
| return 0; |
| } |