59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/* $NetBSD: intr.h,v 1.15 2011/06/17 23:36:17 matt Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Charles M. Hannum.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _IBMNWS_INTR_H_
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#define _IBMNWS_INTR_H_
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#ifndef _LOCORE
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void init_intr_ivr(void);
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void init_intr_openpic(void);
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void openpic_init(unsigned char *);
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void enable_intr(void);
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void disable_intr(void);
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extern vaddr_t prep_intr_reg;
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extern uint32_t prep_intr_reg_off;
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#define ICU_LEN 32
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#define IRQ_SLAVE 2
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#define LEGAL_HWIRQ_P(x) ((u_int)(x) < ICU_LEN && (x) != IRQ_SLAVE)
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#define I8259_INTR_NUM 16
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#define PREP_INTR_REG 0xbffff000
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#define INTR_VECTOR_REG 0xff0
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#endif /* !_LOCORE */
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#include <powerpc/intr.h>
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#endif /* !_IBMNWS_INTR_H_ */
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