xref: /src/sys/arch/evbarm/include/autoconf.h

/*-
 * Copyright (c) 2001 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Matt Thomas <matt@3am-software.com>
 *
 * 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, 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.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *        This product includes software developed by the NetBSD
 *        Foundation, Inc. and its contributors.
 * 4. Neither the name of The NetBSD Foundation nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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 _EVBARM_AUTOCONF_H_
#define	_EVBARM_AUTOCONF_H_

#include <machine/bus.h>

struct mainbus_attach_args {
	const char *ma_name;
};


/*
 * There's no DMA to/from OBIO space so there's dma tag
 */
#define	OBIO_MAXREGIONS		8

struct obio_attach_args {
	const char *oa_name;
	int oa_instance;

	bus_space_tag_t oa_memt;
	int oa_nregions;
	bus_addr_t oa_addrs[OBIO_MAXREGIONS];
	bus_size_t oa_lens[OBIO_MAXREGIONS];

	int oa_irq;
	int oa_itype;
	struct intrsource *oa_isrc;
};

#ifdef _KERNEL

#include "locators.h"
#define	obiocf_instance		cf_loc[OBIOCF_INSTANCE]

#define	obio_intr_establish(oa, func, arg) \
	intr_establish((oa)->oa_isrc, (oa)->oa_irq, (oa)->oa_itype, func, arg)

#endif	/* _KERNEL */

#endif	/* _EVBARM_AUTOCONF_H_ */