1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-or-later
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * fixup-cappcela.c, The ZAO Networks Capcella specific PCI fixups.
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2002,2004 Yoichi Yuasa <yuasa@linux-mips.org>
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun #include <linux/init.h>
8*4882a593Smuzhiyun #include <linux/pci.h>
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun #include <asm/vr41xx/capcella.h>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun /*
13*4882a593Smuzhiyun * Shortcuts
14*4882a593Smuzhiyun */
15*4882a593Smuzhiyun #define INT1 RTL8139_1_IRQ
16*4882a593Smuzhiyun #define INT2 RTL8139_2_IRQ
17*4882a593Smuzhiyun #define INTA PC104PLUS_INTA_IRQ
18*4882a593Smuzhiyun #define INTB PC104PLUS_INTB_IRQ
19*4882a593Smuzhiyun #define INTC PC104PLUS_INTC_IRQ
20*4882a593Smuzhiyun #define INTD PC104PLUS_INTD_IRQ
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun static char irq_tab_capcella[][5] = {
23*4882a593Smuzhiyun [11] = { -1, INT1, INT1, INT1, INT1 },
24*4882a593Smuzhiyun [12] = { -1, INT2, INT2, INT2, INT2 },
25*4882a593Smuzhiyun [14] = { -1, INTA, INTB, INTC, INTD }
26*4882a593Smuzhiyun };
27*4882a593Smuzhiyun
pcibios_map_irq(const struct pci_dev * dev,u8 slot,u8 pin)28*4882a593Smuzhiyun int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
29*4882a593Smuzhiyun {
30*4882a593Smuzhiyun return irq_tab_capcella[slot][pin];
31*4882a593Smuzhiyun }
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun /* Do platform specific device initialization at pci_enable_device() time */
pcibios_plat_dev_init(struct pci_dev * dev)34*4882a593Smuzhiyun int pcibios_plat_dev_init(struct pci_dev *dev)
35*4882a593Smuzhiyun {
36*4882a593Smuzhiyun return 0;
37*4882a593Smuzhiyun }
38