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fdt_intr.h revision 1.7 
      1 /* $NetBSD: fdt_intr.h,v 1.7 2021/09/20 21:05:15 jmcneill Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2017 Jared McNeill <jmcneill (at) invisible.ca>
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #ifndef _ARM_FDT_INTR_H
     30 #define _ARM_FDT_INTR_H
     31 
     32 #define	ARM_IRQ_HANDLER		_C_LABEL(arm_fdt_irq_handler)
     33 #define	ARM_FIQ_HANDLER		_C_LABEL(arm_fdt_fiq_handler)
     34 
     35 #ifndef _LOCORE
     36 
     37 #define	__HAVE_PIC_SET_PRIORITY
     38 #define	__HAVE_PIC_PENDING_INTRS
     39 
     40 #define	PIC_MAXSOURCES		8192
     41 #define	PIC_MAXMAXSOURCES	(PIC_MAXSOURCES * 2 + 32)
     42 
     43 #define	_splraise	pic_splraise
     44 #define	_spllower	pic_spllower
     45 #define	splx		pic_splx
     46 
     47 void	arm_fdt_irq_set_handler(void (*)(void *));
     48 void	arm_fdt_irq_handler(void *);
     49 void	arm_fdt_fiq_set_handler(void (*)(void *));
     50 void	arm_fdt_fiq_handler(void *);
     51 
     52 #include <arm/pic/picvar.h>
     53 
     54 #endif
     55 
     56 #endif /* _ARM_FDT_INTR_H */
     57