/* * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. * * Copyright (C) 2002-2005 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/giu.h> #include <asm/vr41xx/tb0226.h> int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq = -1; switch (slot) { case 12: vr41xx_set_irq_trigger(GD82559_1_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW); irq = GD82559_1_IRQ; break; case 13: vr41xx_set_irq_trigger(GD82559_2_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW); irq = GD82559_2_IRQ; break; case 14: switch (pin) { case 1: vr41xx_set_irq_trigger(UPD720100_INTA_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(UPD720100_INTA_PIN, IRQ_LEVEL_LOW); irq = UPD720100_INTA_IRQ; break; case 2: vr41xx_set_irq_trigger(UPD720100_INTB_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(UPD720100_INTB_PIN, IRQ_LEVEL_LOW); irq = UPD720100_INTB_IRQ; break; case 3: vr41xx_set_irq_trigger(UPD720100_INTC_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(UPD720100_INTC_PIN, IRQ_LEVEL_LOW); irq = UPD720100_INTC_IRQ; break; default: break; } 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; }