/* * Copyright (C) 2008 Aurelien Jarno <aurelien@aurel32.net> * * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * 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., * 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/types.h> #include <linux/pci.h> #include <linux/ssb/ssb.h> int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return 0; } int pcibios_plat_dev_init(struct pci_dev *dev) { int res; u8 slot, pin; res = ssb_pcibios_plat_dev_init(dev); if (res < 0) { printk(KERN_ALERT "PCI: Failed to init device %s\n", pci_name(dev)); return res; } pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin); slot = PCI_SLOT(dev->devfn); res = ssb_pcibios_map_irq(dev, slot, pin); /* IRQ-0 and IRQ-1 are software interrupts. */ if (res < 2) { printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n", pci_name(dev)); return res; } dev->irq = res; return 0; }