1#-
2# Copyright (c) 2001, 2003 by Thomas Moestl <tmm@FreeBSD.org>
| 1#-
2# Copyright (c) 2001, 2003 by Thomas Moestl <tmm@FreeBSD.org>
|
3# Copyright (c) 2004 by Marius Strobl
| 3# Copyright (c) 2004, 2005 by Marius Strobl <marius@FreeBSD.org>
|
4# 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 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
19# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
24# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25#
| 4# 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 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
19# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
24# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25#
|
26# $FreeBSD: head/sys/dev/ofw/ofw_bus_if.m 139749 2005-01-06 01:43:34Z imp $
| 26# $FreeBSD: head/sys/dev/ofw/ofw_bus_if.m 152683 2005-11-22 16:37:45Z marius $
|
27
| 27
|
| 28# Interface for retrieving the package handle and a subset, namely
29# 'compatible', 'device_type', 'model' and 'name', of the standard
30# properties of a device on an Open Firmware assisted bus for use
31# in device drivers. The rest of the standard properties, 'address',
32# 'interrupts', 'reg' and 'status', are not covered by this interface
33# as they are expected to be only of interest in the respective bus
34# driver.
35
|
28#include <sys/bus.h>
| 36#include <sys/bus.h>
|
29#include <machine/bus.h>
| |
30
31#include <dev/ofw/openfirm.h>
32
33INTERFACE ofw_bus;
34
| 37
38#include <dev/ofw/openfirm.h>
39
40INTERFACE ofw_bus;
41
|
| 42HEADER {
43 struct ofw_bus_devinfo {
44 phandle_t obd_node;
45 char *obd_compat;
46 char *obd_model;
47 char *obd_name;
48 char *obd_type;
49 };
50};
51
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35CODE {
| 52CODE {
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| 53 static ofw_bus_get_devinfo_t ofw_bus_default_get_devinfo;
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36 static ofw_bus_get_compat_t ofw_bus_default_get_compat;
37 static ofw_bus_get_model_t ofw_bus_default_get_model;
38 static ofw_bus_get_name_t ofw_bus_default_get_name;
39 static ofw_bus_get_node_t ofw_bus_default_get_node;
40 static ofw_bus_get_type_t ofw_bus_default_get_type;
41
| 54 static ofw_bus_get_compat_t ofw_bus_default_get_compat;
55 static ofw_bus_get_model_t ofw_bus_default_get_model;
56 static ofw_bus_get_name_t ofw_bus_default_get_name;
57 static ofw_bus_get_node_t ofw_bus_default_get_node;
58 static ofw_bus_get_type_t ofw_bus_default_get_type;
59
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| 60 static const struct ofw_bus_devinfo *
61 ofw_bus_default_get_devinfo(device_t bus, device_t dev)
62 {
63
64 return (NULL);
65 }
66
|
42 static const char *
43 ofw_bus_default_get_compat(device_t bus, device_t dev)
44 {
45
46 return (NULL);
47 }
48
49 static const char *
50 ofw_bus_default_get_model(device_t bus, device_t dev)
51 {
52
53 return (NULL);
54 }
55
56 static const char *
57 ofw_bus_default_get_name(device_t bus, device_t dev)
58 {
59
60 return (NULL);
61 }
62
63 static phandle_t
64 ofw_bus_default_get_node(device_t bus, device_t dev)
65 {
66
67 return (0);
68 }
69
70 static const char *
71 ofw_bus_default_get_type(device_t bus, device_t dev)
72 {
73
74 return (NULL);
75 }
76};
77
| 67 static const char *
68 ofw_bus_default_get_compat(device_t bus, device_t dev)
69 {
70
71 return (NULL);
72 }
73
74 static const char *
75 ofw_bus_default_get_model(device_t bus, device_t dev)
76 {
77
78 return (NULL);
79 }
80
81 static const char *
82 ofw_bus_default_get_name(device_t bus, device_t dev)
83 {
84
85 return (NULL);
86 }
87
88 static phandle_t
89 ofw_bus_default_get_node(device_t bus, device_t dev)
90 {
91
92 return (0);
93 }
94
95 static const char *
96 ofw_bus_default_get_type(device_t bus, device_t dev)
97 {
98
99 return (NULL);
100 }
101};
102
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| 103# Get the ofw_bus_devinfo struct for the device dev on the bus. Used for bus
104# drivers which use the generic methods in ofw_bus_subr.c to implement the
105# reset of this interface. The default method will return NULL, which means
106# there is no such struct associated with the device.
107METHOD const struct ofw_bus_devinfo * get_devinfo {
108 device_t bus;
109 device_t dev;
110} DEFAULT ofw_bus_default_get_devinfo;
111
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78# Get the alternate firmware name for the device dev on the bus. The default
79# method will return NULL, which means the device doesn't have such a property.
80METHOD const char * get_compat {
81 device_t bus;
82 device_t dev;
83} DEFAULT ofw_bus_default_get_compat;
84
85# Get the firmware model name for the device dev on the bus. The default method
86# will return NULL, which means the device doesn't have such a property.
87METHOD const char * get_model {
88 device_t bus;
89 device_t dev;
90} DEFAULT ofw_bus_default_get_model;
91
92# Get the firmware name for the device dev on the bus. The default method will
93# return NULL, which means the device doesn't have such a property.
94METHOD const char * get_name {
95 device_t bus;
96 device_t dev;
97} DEFAULT ofw_bus_default_get_name;
98
99# Get the firmware node for the device dev on the bus. The default method will
100# return 0, which signals that there is no such node.
101METHOD phandle_t get_node {
102 device_t bus;
103 device_t dev;
104} DEFAULT ofw_bus_default_get_node;
105
106# Get the firmware device type for the device dev on the bus. The default
107# method will return NULL, which means the device doesn't have such a property.
108METHOD const char * get_type {
109 device_t bus;
110 device_t dev;
111} DEFAULT ofw_bus_default_get_type;
| 112# Get the alternate firmware name for the device dev on the bus. The default
113# method will return NULL, which means the device doesn't have such a property.
114METHOD const char * get_compat {
115 device_t bus;
116 device_t dev;
117} DEFAULT ofw_bus_default_get_compat;
118
119# Get the firmware model name for the device dev on the bus. The default method
120# will return NULL, which means the device doesn't have such a property.
121METHOD const char * get_model {
122 device_t bus;
123 device_t dev;
124} DEFAULT ofw_bus_default_get_model;
125
126# Get the firmware name for the device dev on the bus. The default method will
127# return NULL, which means the device doesn't have such a property.
128METHOD const char * get_name {
129 device_t bus;
130 device_t dev;
131} DEFAULT ofw_bus_default_get_name;
132
133# Get the firmware node for the device dev on the bus. The default method will
134# return 0, which signals that there is no such node.
135METHOD phandle_t get_node {
136 device_t bus;
137 device_t dev;
138} DEFAULT ofw_bus_default_get_node;
139
140# Get the firmware device type for the device dev on the bus. The default
141# method will return NULL, which means the device doesn't have such a property.
142METHOD const char * get_type {
143 device_t bus;
144 device_t dev;
145} DEFAULT ofw_bus_default_get_type;
|