1 // SPDX-License-Identifier: GPL-2.0
3 * arch/sh/drivers/pci/ops-snapgear.c
9 * Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
11 * PCI initialization for the SnapGear boards
13 #include <linux/kernel.h>
14 #include <linux/types.h>
15 #include <linux/init.h>
16 #include <linux/pci.h>
17 #include <linux/sh_intc.h>
20 int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
25 case 8: /* the PCI bridge */ break;
26 case 11: irq = evt2irq(0x300); break; /* USB */
27 case 12: irq = evt2irq(0x360); break; /* PCMCIA */
28 case 13: irq = evt2irq(0x2a0); break; /* eth0 */
29 case 14: irq = evt2irq(0x300); break; /* eth1 */
30 case 15: irq = evt2irq(0x360); break; /* safenet (unused) */
33 printk("PCI: Mapping SnapGear IRQ for slot %d, pin %c to irq %d\n",
34 slot, pin - 1 + 'A', irq);