1/* $NetBSD: hbvar.h,v 1.5 2002/12/20 16:23:46 tsutsui Exp $ */ 2 3/*- 4 * Copyright (c) 1999 Izumi Tsutsui. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <machine/bus.h> 28 29/* Shorthand for locators. */ 30#include "locators.h" 31#define cf_addr cf_loc[HBCF_ADDR] 32#define cf_ipl cf_loc[HBCF_IPL] 33#define cf_vect cf_loc[HBCF_VECT] 34 35/* 36 * Structure used to attach hb devices. 37 */ 38struct hb_attach_args { 39 const char *ha_name; /* name of device */ 40 bus_space_tag_t ha_bust; /* bus space tag */ 41 bus_addr_t ha_address; /* device address */ 42 bus_size_t ha_size; /* device space */ 43 int ha_ipl; /* interrupt level */ 44 int ha_vect; /* interrupt vector */ 45}; 46 47void hb_intr_establish(int, int (*)(void *), int, void *); 48void hb_intr_disestablish(int); 49