1/* $NetBSD: autoconf.h,v 1.9 2008/04/28 20:23:38 martin Exp $ */ 2 3/*- 4 * Copyright (c) 1996 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Adam Glass, Gordon W. Ross, and Matthew Fredette. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32/* 33 * Autoconfiguration information. 34 * (machdep parts of driver/kernel interface) 35 */ 36 37#include <machine/bus.h> 38#include <machine/promlib.h> 39 40/* Attach arguments presented by mainbus_attach() */ 41struct mainbus_attach_args { 42 bus_space_tag_t ma_bustag; /* parent bus tag */ 43 bus_dma_tag_t ma_dmatag; 44 const char *ma_name; /* device name */ 45 bus_addr_t ma_paddr; /* physical address */ 46 int ma_pri; /* priority (IPL) */ 47}; 48 49/* Aliases for other buses */ 50#define obio_attach_args mainbus_attach_args 51#define oba_bustag ma_bustag 52#define oba_dmatag ma_dmatag 53#define oba_name ma_name 54#define oba_paddr ma_paddr 55#define oba_pri ma_pri 56 57#define obmem_attach_args mainbus_attach_args 58#define obma_bustag ma_bustag 59#define obma_dmatag ma_dmatag 60#define obma_name ma_name 61#define obma_paddr ma_paddr 62#define obma_pri ma_pri 63 64/* Locator aliases */ 65#define LOCATOR_OPTIONAL (0) 66#define LOCATOR_REQUIRED (1) 67#define LOCATOR_FORBIDDEN (2) 68 69int sun68k_bus_search(device_t, cfdata_t, const int *, void *); 70int sun68k_bus_print(void *, const char *); 71 72extern struct sun68k_bus_dma_tag mainbus_dma_tag; 73extern struct sun68k_bus_space_tag mainbus_space_tag; 74