11.15Smatt/*	$NetBSD: intr.h,v 1.15 2011/06/17 23:36:17 matt Exp $	*/
21.1Smatt
31.1Smatt/*-
41.1Smatt * Copyright (c) 1998 The NetBSD Foundation, Inc.
51.1Smatt * All rights reserved.
61.1Smatt *
71.1Smatt * This code is derived from software contributed to The NetBSD Foundation
81.1Smatt * by Charles M. Hannum.
91.1Smatt *
101.1Smatt * Redistribution and use in source and binary forms, with or without
111.1Smatt * modification, are permitted provided that the following conditions
121.1Smatt * are met:
131.1Smatt * 1. Redistributions of source code must retain the above copyright
141.1Smatt *    notice, this list of conditions and the following disclaimer.
151.1Smatt * 2. Redistributions in binary form must reproduce the above copyright
161.1Smatt *    notice, this list of conditions and the following disclaimer in the
171.1Smatt *    documentation and/or other materials provided with the distribution.
181.1Smatt *
191.1Smatt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
201.1Smatt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
211.1Smatt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
221.1Smatt * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
231.1Smatt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
241.1Smatt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
251.1Smatt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
261.1Smatt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
271.1Smatt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
281.1Smatt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
291.1Smatt * POSSIBILITY OF SUCH DAMAGE.
301.1Smatt */
311.1Smatt
321.1Smatt#ifndef _IBMNWS_INTR_H_
331.1Smatt#define _IBMNWS_INTR_H_
341.1Smatt
351.1Smatt#ifndef _LOCORE
361.1Smattvoid init_intr_ivr(void);
371.11Sgarbledvoid init_intr_openpic(void);
381.11Sgarbledvoid openpic_init(unsigned char *);
391.1Smattvoid enable_intr(void);
401.1Smattvoid disable_intr(void);
411.1Smatt
421.1Smattextern vaddr_t prep_intr_reg;
431.11Sgarbledextern uint32_t prep_intr_reg_off;
441.1Smatt
451.6Srjs#define	ICU_LEN			32
461.1Smatt
471.1Smatt#define	IRQ_SLAVE		2
481.15Smatt#define	LEGAL_HWIRQ_P(x)	((u_int)(x) < ICU_LEN && (x) != IRQ_SLAVE)
491.1Smatt#define	I8259_INTR_NUM		16
501.1Smatt
511.1Smatt#define	PREP_INTR_REG	0xbffff000
521.1Smatt#define	INTR_VECTOR_REG	0xff0
531.1Smatt
541.1Smatt#endif /* !_LOCORE */
551.1Smatt
561.15Smatt#include <powerpc/intr.h>
571.15Smatt
581.1Smatt#endif /* !_IBMNWS_INTR_H_ */
59