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      1 /*	$NetBSD: hd6446xintcvar.h,v 1.3 2008/04/28 20:23:22 martin Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      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 _HPCSH_DEV_HD6446XINTCVAR_H_
     33 #define _HPCSH_DEV_HD6446XINTCVAR_H_
     34 
     35 #define _HD6446X_INTR_N		16
     36 
     37 struct hd6446x_intrhand {
     38 	int (*hh_func)(void *);
     39 	void *hh_arg;
     40 	int hh_ipl;
     41 	uint16_t hh_imask;
     42 };
     43 
     44 extern struct hd6446x_intrhand hd6446x_intrhand[];
     45 extern uint16_t hd6446x_ienable;
     46 
     47 extern void hd6446x_intr_init(void);
     48 extern void *hd6446x_intr_establish(int, int, int, int (*)(void *), void *);
     49 extern void hd6446x_intr_disestablish(void *);
     50 extern void hd6446x_intr_priority(int, int);
     51 
     52 extern int hd6446x_intr_raise(int);
     53 extern void hd6446x_intr_resume(int);
     54 
     55 #endif /* !_HPCSH_DEV_HD6446XINTCVAR_H_ */
     56