1 1.34 matt /* $NetBSD: intr.h,v 1.34 2011/06/17 23:36:18 matt Exp $ */ 2 1.1 nonaka 3 1.1 nonaka /*- 4 1.30 garbled * Copyright (c) 2007 The NetBSD Foundation, Inc. 5 1.1 nonaka * All rights reserved. 6 1.1 nonaka * 7 1.1 nonaka * This code is derived from software contributed to The NetBSD Foundation 8 1.30 garbled * by Tim Rightnour 9 1.1 nonaka * 10 1.1 nonaka * Redistribution and use in source and binary forms, with or without 11 1.1 nonaka * modification, are permitted provided that the following conditions 12 1.1 nonaka * are met: 13 1.1 nonaka * 1. Redistributions of source code must retain the above copyright 14 1.1 nonaka * notice, this list of conditions and the following disclaimer. 15 1.1 nonaka * 2. Redistributions in binary form must reproduce the above copyright 16 1.1 nonaka * notice, this list of conditions and the following disclaimer in the 17 1.1 nonaka * documentation and/or other materials provided with the distribution. 18 1.1 nonaka * 19 1.1 nonaka * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.1 nonaka * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.1 nonaka * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.1 nonaka * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.1 nonaka * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.1 nonaka * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.1 nonaka * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.1 nonaka * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.1 nonaka * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.1 nonaka * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.1 nonaka * POSSIBILITY OF SUCH DAMAGE. 30 1.1 nonaka */ 31 1.1 nonaka 32 1.1 nonaka #ifndef _PREP_INTR_H_ 33 1.1 nonaka #define _PREP_INTR_H_ 34 1.1 nonaka 35 1.1 nonaka #ifndef _LOCORE 36 1.25 garbled 37 1.16 nonaka void init_intr_ivr(void); 38 1.16 nonaka void init_intr_openpic(void); 39 1.26 garbled void openpic_init(unsigned char *); 40 1.10 nonaka void enable_intr(void); 41 1.10 nonaka void disable_intr(void); 42 1.1 nonaka 43 1.12 kleink extern vaddr_t prep_intr_reg; 44 1.27 garbled extern uint32_t prep_intr_reg_off; 45 1.8 nonaka 46 1.25 garbled #define ICU_LEN 32 47 1.1 nonaka 48 1.16 nonaka #define IRQ_SLAVE 2 49 1.34 matt #define LEGAL_HWIRQ_P(x) ((u_int)(x) < ICU_LEN && (x) != IRQ_SLAVE) 50 1.16 nonaka #define I8259_INTR_NUM 16 51 1.16 nonaka #define OPENPIC_INTR_NUM ((ICU_LEN)-(I8259_INTR_NUM)) 52 1.1 nonaka 53 1.34 matt #define PREP_INTR_REG 0xbffff000 54 1.34 matt #define INTR_VECTOR_REG 0xff0 55 1.1 nonaka 56 1.1 nonaka #endif /* !_LOCORE */ 57 1.1 nonaka 58 1.34 matt #include <powerpc/intr.h> 59 1.34 matt 60 1.1 nonaka #endif /* !_PREP_INTR_H_ */ 61
Indexes created Mon Sep 22 05:09:51 GMT 2025