irq.h
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上传日期:2013-02-24
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- /*
- * linux/include/asm-arm/arch-s3c2400/irq.h
- *
- * Copyright (C) 2001 MIZI Research, Inc.
- *
- * 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
- */
- /*
- * Author : Nandy Lyu <nandy@mizi.com>
- * Date : 13 December 2001
- */
- extern void set_EINT_IRQ_edge(int no_eint, int edge);
- extern int set_external_irq(int irq, int edge, int pullup);
- /*
- * This prototype is required for cascading of multiplexed interrupts.
- * Since it doesn't exist elsewhere, we'll put it here for now.
- */
- extern unsigned int fixup_irq(int i);
- extern void do_IRQ(int irq, struct pt_regs *regs);