| /* |
| * Copyright 2002 Momentum Computer Inc. |
| * Author: Matthew Dharm <mdharm@momenco.com> |
| * |
| * Based on work for the Linux port to the Ocelot board, which is |
| * Copyright 2001 MontaVista Software Inc. |
| * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net |
| * |
| * arch/mips/momentum/ocelot_g/pci.c |
| * Board-specific PCI routines for mv64340 controller. |
| * |
| * 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. |
| */ |
| #include <linux/types.h> |
| #include <linux/pci.h> |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| |
| int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) |
| { |
| int bus = dev->bus->number; |
| |
| if (bus == 0 && slot == 1) |
| return 2; /* PCI-X A */ |
| if (bus == 1 && slot == 1) |
| return 12; /* PCI-X B */ |
| if (bus == 1 && slot == 2) |
| return 4; /* PCI B */ |
| |
| return 0; |
| panic("Whooops in pcibios_map_irq"); |
| } |
| |
| /* Do platform specific device initialization at pci_enable_device() time */ |
| int pcibios_plat_dev_init(struct pci_dev *dev) |
| { |
| return 0; |
| } |