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      1 /*	$NetBSD: sysasicvar.h,v 1.7 2008/04/28 20:23:16 martin Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _DREAMCAST_SYSASICVAR_H_
     33 #define	_DREAMCAST_SYSASICVAR_H_
     34 
     35 #define SYSASIC_EVENT_MAPLE_DMADONE	12
     36 #define SYSASIC_EVENT_MAPLE_ERROR	13
     37 #define SYSASIC_EVENT_GDROM		32
     38 #define SYSASIC_EVENT_AICA		33
     39 #define SYSASIC_EVENT_8BIT		34
     40 #define SYSASIC_EVENT_EXT		35
     41 #define SYSASIC_EVENT_MAX		65
     42 
     43 #define SYSASIC_IRL9			9
     44 #define SYSASIC_IRL11			11
     45 #define SYSASIC_IRL13			13
     46 
     47 const char *__pure sysasic_intr_string(int /*ipl*/) __attribute__((const));
     48 void	*sysasic_intr_establish(int /*event*/, int /*ipl*/, int /*irl*/,
     49 	    int (*ih_fun)(void *), void *);
     50 void	sysasic_intr_disestablish(void *);
     51 void	sysasic_intr_enable(void *, int /*on*/);
     52 
     53 #endif /* !_DREAMCAST_SYSASICVAR_H_ */
     54