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/*
* fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups.
*
* Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp>
* Copyright (C) 2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
*
* 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/tb0219.h>
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
int irq = -1;
switch (slot) {
case 12:
vr41xx_set_irq_trigger(TB0219_PCI_SLOT1_PIN,
TRIGGER_LEVEL,
SIGNAL_THROUGH);
vr41xx_set_irq_level(TB0219_PCI_SLOT1_PIN,
LEVEL_LOW);
irq = TB0219_PCI_SLOT1_IRQ;
break;
case 13:
vr41xx_set_irq_trigger(TB0219_PCI_SLOT2_PIN,
TRIGGER_LEVEL,
SIGNAL_THROUGH);
vr41xx_set_irq_level(TB0219_PCI_SLOT2_PIN,
LEVEL_LOW);
irq = TB0219_PCI_SLOT2_IRQ;
break;
case 14:
vr41xx_set_irq_trigger(TB0219_PCI_SLOT3_PIN,
TRIGGER_LEVEL,
SIGNAL_THROUGH);
vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN,
LEVEL_LOW);
irq = TB0219_PCI_SLOT3_IRQ;
break;
default:
break;
}
return irq;
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
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