3 * BRIEF MODULE DESCRIPTION
4 * Globespan IVR board-specific pci fixups.
6 * Copyright 2000 MontaVista Software Inc.
7 * Author: MontaVista Software, Inc.
8 * ppopov@mvista.com or source@mvista.com
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
15 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
16 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
17 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
18 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
21 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
22 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 * You should have received a copy of the GNU General Public License along
27 * with this program; if not, write to the Free Software Foundation, Inc.,
28 * 675 Mass Ave, Cambridge, MA 02139, USA.
30 #include <linux/types.h>
31 #include <linux/pci.h>
32 #include <linux/kernel.h>
33 #include <linux/init.h>
35 #include <asm/it8172/it8172.h>
36 #include <asm/it8172/it8172_pci.h>
37 #include <asm/it8172/it8172_int.h>
42 #define INTA IT8172_PCI_INTA_IRQ
43 #define INTB IT8172_PCI_INTB_IRQ
44 #define INTC IT8172_PCI_INTC_IRQ
45 #define INTD IT8172_PCI_INTD_IRQ
47 static const int internal_func_irqs[7] __initdata = {
52 IT8172_BRIDGE_MASTER_IRQ,
57 static char irq_tab_ivr[][5] __initdata = {
58 [0x11] = { INTC, INTC, INTD, INTA, INTB }, /* Realtek RTL-8139 */
59 [0x12] = { INTB, INTB, INTB, INTC, INTC }, /* IVR slot */
60 [0x13] = { INTA, INTA, INTB, INTC, INTD } /* Expansion slot */
63 int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
66 return internal_func_irqs[PCI_FUNC(dev->devfn)];
68 return irq_tab_ivr[slot][pin];
71 /* Do platform specific device initialization at pci_enable_device() time */
72 int pcibios_plat_dev_init(struct pci_dev *dev)