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      1  1.33      matt /*	$NetBSD: intr.h,v 1.33 2011/02/20 07:54:11 matt Exp $	*/
      2   1.6     soren 
      3   1.6     soren /*
      4   1.6     soren  * Copyright (c) 2000 Soren S. Jorvang.  All rights reserved.
      5   1.6     soren  *
      6   1.6     soren  * Redistribution and use in source and binary forms, with or without
      7   1.6     soren  * modification, are permitted provided that the following conditions
      8   1.6     soren  * are met:
      9   1.6     soren  * 1. Redistributions of source code must retain the above copyright
     10   1.6     soren  *    notice, this list of conditions, and the following disclaimer.
     11   1.6     soren  * 2. Redistributions in binary form must reproduce the above copyright
     12   1.6     soren  *    notice, this list of conditions and the following disclaimer in the
     13   1.6     soren  *    documentation and/or other materials provided with the distribution.
     14   1.6     soren  *
     15   1.6     soren  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     16   1.6     soren  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17   1.6     soren  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     18   1.6     soren  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     19   1.6     soren  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     20   1.6     soren  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     21   1.6     soren  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22   1.6     soren  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     23   1.6     soren  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24   1.6     soren  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25   1.6     soren  * SUCH DAMAGE.
     26   1.6     soren  */
     27   1.1     soren 
     28  1.14   tsutsui #ifndef	_COBALT_INTR_H_
     29  1.14   tsutsui #define	_COBALT_INTR_H_
     30  1.14   tsutsui 
     31  1.33      matt #include <mips/intr.h>
     32   1.1     soren 
     33   1.3     soren #ifdef _KERNEL
     34   1.1     soren #ifndef _LOCORE
     35   1.5     soren 
     36  1.30        ad #include <sys/evcnt.h>
     37   1.5     soren #include <mips/cpuregs.h>
     38  1.24      yamt 
     39  1.31   tsutsui #define NCPU_INT	6
     40  1.31   tsutsui #define NICU_INT	16
     41  1.31   tsutsui 
     42  1.15   tsutsui struct cobalt_intrhand {
     43  1.15   tsutsui 	LIST_ENTRY(cobalt_intrhand) ih_q;
     44  1.15   tsutsui 	int (*ih_func)(void *);
     45  1.15   tsutsui 	void *ih_arg;
     46  1.31   tsutsui 	int ih_irq;
     47  1.19   tsutsui 	int ih_cookie_type;
     48  1.15   tsutsui #define	COBALT_COOKIE_TYPE_CPU	0x1
     49  1.15   tsutsui #define	COBALT_COOKIE_TYPE_ICU	0x2
     50  1.15   tsutsui };
     51  1.15   tsutsui 
     52  1.31   tsutsui void intr_init(void);
     53  1.15   tsutsui void *cpu_intr_establish(int, int, int (*)(void *), void *);
     54  1.15   tsutsui void *icu_intr_establish(int, int, int, int (*)(void *), void *);
     55  1.15   tsutsui void cpu_intr_disestablish(void *);
     56  1.15   tsutsui void icu_intr_disestablish(void *);
     57   1.1     soren 
     58   1.3     soren #endif /* !_LOCORE */
     59  1.32  uebayasi #endif /* _KERNEL */
     60  1.14   tsutsui 
     61  1.14   tsutsui #endif	/* !_COBALT_INTR_H_ */
     62