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kernel/linux-imx6_3.14.28/arch/mips/pci/fixup-capcella.c 1.54 KB
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  /*
   *  fixup-cappcela.c, The ZAO Networks Capcella specific PCI fixups.
   *
   *  Copyright (C) 2002,2004  Yoichi Yuasa <yuasa@linux-mips.org>
   *
   *  This program is free software; you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation; either version 2 of the License, or
   *  (at your option) any later version.
   *
   *  This program is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *  along with this program; if not, write to the Free Software
   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  #include <linux/init.h>
  #include <linux/pci.h>
  
  #include <asm/vr41xx/capcella.h>
  
  /*
   * Shortcuts
   */
  #define INT1	RTL8139_1_IRQ
  #define INT2	RTL8139_2_IRQ
  #define INTA	PC104PLUS_INTA_IRQ
  #define INTB	PC104PLUS_INTB_IRQ
  #define INTC	PC104PLUS_INTC_IRQ
  #define INTD	PC104PLUS_INTD_IRQ
  
  static char irq_tab_capcella[][5] __initdata = {
   [11] = { -1, INT1, INT1, INT1, INT1 },
   [12] = { -1, INT2, INT2, INT2, INT2 },
   [14] = { -1, INTA, INTB, INTC, INTD }
  };
  
  int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
  {
  	return irq_tab_capcella[slot][pin];
  }
  
  /* Do platform specific device initialization at pci_enable_device() time */
  int pcibios_plat_dev_init(struct pci_dev *dev)
  {
  	return 0;
  }