49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
/* $NetBSD: hbvar.h,v 1.6 2008/05/14 13:29:28 tsutsui Exp $ */
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/*-
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* Copyright (c) 1999 Izumi Tsutsui. All rights reserved.
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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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <machine/bus.h>
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/* Shorthand for locators. */
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#include "locators.h"
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#define cf_addr cf_loc[HBCF_ADDR]
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#define cf_ipl cf_loc[HBCF_IPL]
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#define cf_vect cf_loc[HBCF_VECT]
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/*
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* Structure used to attach hb devices.
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*/
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struct hb_attach_args {
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const char *ha_name; /* name of device */
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bus_space_tag_t ha_bust; /* bus space tag */
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bus_addr_t ha_address; /* device address */
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bus_size_t ha_size; /* device space */
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int ha_ipl; /* interrupt level */
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int ha_vect; /* interrupt vector */
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};
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void hb_intr_establish(int, int (*)(void *), int, void *);
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void hb_intr_disestablish(int);
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