1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 *  fixup-cappcela.c, The ZAO Networks Capcella specific PCI fixups.
 4 *
 5 *  Copyright (C) 2002,2004  Yoichi Yuasa <yuasa@linux-mips.org>
 6 */
 7#include <linux/init.h>
 8#include <linux/pci.h>
 9
10#include <asm/vr41xx/capcella.h>
11
12/*
13 * Shortcuts
14 */
15#define INT1	RTL8139_1_IRQ
16#define INT2	RTL8139_2_IRQ
17#define INTA	PC104PLUS_INTA_IRQ
18#define INTB	PC104PLUS_INTB_IRQ
19#define INTC	PC104PLUS_INTC_IRQ
20#define INTD	PC104PLUS_INTD_IRQ
21
22static char irq_tab_capcella[][5] = {
23 [11] = { -1, INT1, INT1, INT1, INT1 },
24 [12] = { -1, INT2, INT2, INT2, INT2 },
25 [14] = { -1, INTA, INTB, INTC, INTD }
26};
27
28int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
29{
30	return irq_tab_capcella[slot][pin];
31}
32
33/* Do platform specific device initialization at pci_enable_device() time */
34int pcibios_plat_dev_init(struct pci_dev *dev)
35{
36	return 0;
37}