LXR linux/arch/mips/pci/fixup-capcella.c

   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}
  38