1 /*-
2 * Copyright (c) 2005 Marius Strobl <marius@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions, and the following disclaimer,
10 * without modification, immediately at the beginning of the file.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: releng/9.0/sys/dev/ofw/ofw_bus_subr.h 209298 2010-06-18 14:06:27Z nwhitehorn $
29 */
30
31 #ifndef _DEV_OFW_OFW_BUS_SUBR_H_
32 #define _DEV_OFW_OFW_BUS_SUBR_H_
33
34 #include <sys/bus.h>
35
36 #include <dev/ofw/openfirm.h>
37
38 #include "ofw_bus_if.h"
39
40 #define ORIP_NOINT -1
41 #define ORIR_NOTFOUND 0xffffffff
42
43 struct ofw_bus_iinfo {
44 uint8_t *opi_imap;
45 uint8_t *opi_imapmsk;
46 int opi_imapsz;
47 pcell_t opi_addrc;
48 };
49
50 /* Generic implementation of ofw_bus_if.m methods and helper routines */
51 int ofw_bus_gen_setup_devinfo(struct ofw_bus_devinfo *, phandle_t);
52 void ofw_bus_gen_destroy_devinfo(struct ofw_bus_devinfo *);
53
54 ofw_bus_get_compat_t ofw_bus_gen_get_compat;
55 ofw_bus_get_model_t ofw_bus_gen_get_model;
56 ofw_bus_get_name_t ofw_bus_gen_get_name;
57 ofw_bus_get_node_t ofw_bus_gen_get_node;
58 ofw_bus_get_type_t ofw_bus_gen_get_type;
59
60 /* Helper method to report interesting OF properties in pnpinfo */
61 bus_child_pnpinfo_str_t ofw_bus_gen_child_pnpinfo_str;
62
63 /* Routines for processing firmware interrupt maps */
64 void ofw_bus_setup_iinfo(phandle_t, struct ofw_bus_iinfo *, int);
65 int ofw_bus_lookup_imap(phandle_t, struct ofw_bus_iinfo *, void *, int,
66 void *, int, void *, int, phandle_t *, void *);
67 int ofw_bus_search_intrmap(void *, int, void *, int, void *, int, void *,
68 void *, void *, int, phandle_t *);
69
70 /* Helper to get node's interrupt parent */
71 void ofw_bus_find_iparent(phandle_t);
72
73 /* Helper routine for checking compat prop */
74 int ofw_bus_is_compatible(device_t, const char *);
75 int ofw_bus_is_compatible_strict(device_t, const char *);
76
77 #endif /* !_DEV_OFW_OFW_BUS_SUBR_H_ */
Cache object: e7ecef4e3428509c0b916dbf23a76323
|