/*-
 * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice unmodified, this list of conditions, and the following
 *    disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _APBVAR_H_
#define _APBVAR_H_

#define	APB_IRQ_BASE		0
#define	APB_IRQ_END		31
#define	APB_NIRQS		32

struct apb_pic_irqsrc {
	struct intr_irqsrc	isrc;
	u_int			irq;
};

struct apb_softc {
	device_t		apb_dev;
	struct rman		apb_irq_rman;
	struct rman		apb_mem_rman;
	/* IRQ events structs for child devices */
	struct intr_event	*sc_eventstab[APB_NIRQS];
#ifndef INTRNG
	mips_intrcnt_t		sc_intr_counter[APB_NIRQS];
#endif
	/* Resources and cookies for MIPS CPU INTs */
	struct resource		*sc_misc_irq;
	void			*sc_misc_ih;
#ifdef INTRNG
	struct apb_pic_irqsrc	pic_irqs[APB_NIRQS];
#endif
};

struct apb_ivar {
	struct resource_list	resources;
};

#endif /* _APBVAR_H_ */