/*
 * Copyright (c) 2016 Free Software Foundation.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef DEVICE_INTERRUPT_H
#define DEVICE_INTERRUPT_H

struct intr_entry;
boolean_t queue_intr (struct intr_entry *e);
kern_return_t insert_intr_entry (int line, ipc_port_t dest,
				 int new_style,	/* version2 notifications? */
				 struct intr_entry **entry);

boolean_t intr_entry_notify (mach_msg_header_t *msg);
void intr_thread (void);

/* linux/dev/arch/i386/kernel/irq.c */
int install_user_intr_handler (unsigned int line,
			       unsigned long flags,
			       struct intr_entry *entry);
int remove_user_intr_handler (unsigned int irq, struct intr_entry *entry);

#endif	/* DEVICE_INTERRUPT_H */