1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
/***************************************************************************
*
* devinfo_usb.h : USB devices
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*
* Licensed under the Academic Free License version 2.1
*
**************************************************************************/
#pragma ident "@(#)devinfo_usb.c 1.2 06/10/13 SMI"
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <libdevinfo.h>
#include <sys/types.h>
#include <sys/mkdev.h>
#include <sys/stat.h>
#include "../osspec.h"
#include "../logger.h"
#include "../hald.h"
#include "../hald_dbus.h"
#include "../device_info.h"
#include "../util.h"
#include "../ids.h"
#include "hotplug.h"
#include "devinfo.h"
#include "devinfo_usb.h"
HalDevice *devinfo_usb_add(HalDevice *parent, di_node_t node, char *devfs_path, char *device_type);
static HalDevice *devinfo_usb_if_add(HalDevice *d, di_node_t node, gchar *devfs_path, int ifnum);
static HalDevice *devinfo_usb_scsa2usb_add(HalDevice *d, di_node_t node, gchar *devfs_path);
DevinfoDevHandler devinfo_usb_handler = {
devinfo_usb_add,
NULL,
NULL,
NULL,
NULL,
NULL
};
HalDevice *
devinfo_usb_add(HalDevice *parent, di_node_t node, char *devfs_path, char *device_type)
{
HalDevice *d, *nd = NULL;
char *s;
int *i, *vid;
char *driver_name, *binding_name;
char if_devfs_path[HAL_PATH_MAX];
/*
* we distinguish USB devices by presence of "usb-vendor-id"
* property. should USB devices have "device_type"?
*/
if (di_prop_lookup_ints(DDI_DEV_T_ANY, node, "usb-vendor-id", &vid) <= 0) {
return (NULL);
}
d = hal_device_new ();
devinfo_set_default_properties (d, parent, node, devfs_path);
hal_device_property_set_string (d, "info.subsystem", "usb_device");
PROP_STR(d, node, s, "usb-product-name", "info.product");
PROP_STR(d, node, s, "usb-product-name", "usb_device.product");
PROP_STR(d, node, s, "usb-vendor-name", "usb_device.vendor");
PROP_INT(d, node, i, "usb-vendor-id", "usb_device.vendor_id");
PROP_INT(d, node, i, "usb-product-id", "usb_device.product_id");
PROP_INT(d, node, i, "usb-revision-id", "usb_device.device_revision_bcd");
PROP_INT(d, node, i, "usb-release-id", "usb_device.version_bcd");
PROP_STR(d, node, s, "usb-serialno", "usb_device.serial");
/* class, subclass */
/* hal_device_property_set_int (d, "usb_device.device_class", 8); */
/* binding name tells us if driver is bound to interface or device */
if (((binding_name = di_binding_name(node)) != NULL) &&
(strncmp(binding_name, "usbif,", sizeof ("usbif,") - 1) == 0)) {
snprintf(if_devfs_path, sizeof (if_devfs_path), "%s:if%d", devfs_path, 0);
if ((nd = devinfo_usb_if_add(d, node, if_devfs_path, 0)) != NULL) {
d = nd;
nd = NULL;
devfs_path = if_devfs_path;
}
}
/* driver specific */
driver_name = di_driver_name (node);
if ((driver_name != NULL) && (strcmp (driver_name, "scsa2usb") == 0)) {
nd = devinfo_usb_scsa2usb_add (d, node, devfs_path);
} else {
devinfo_add_enqueue (d, devfs_path, &devinfo_usb_handler);
}
out:
if (nd != NULL) {
return (nd);
} else {
return (d);
}
}
static HalDevice *
devinfo_usb_if_add(HalDevice *parent, di_node_t node, gchar *devfs_path, int ifnum)
{
HalDevice *d = NULL;
char udi[HAL_PATH_MAX];
devinfo_add_enqueue (parent, devfs_path, &devinfo_usb_handler);
d = hal_device_new ();
devinfo_set_default_properties (d, parent, node, devfs_path);
hal_device_property_set_string (d, "info.subsystem", "usb");
hald_compute_udi (udi, sizeof (udi),
"%s_if%d", hal_device_get_udi (parent), ifnum);
hal_device_set_udi (d, udi);
hal_device_property_set_string (d, "info.product", "USB Device Interface");
/* copy parent's usb_device.* properties */
hal_device_merge_with_rewrite (d, parent, "usb.", "usb_device.");
return (d);
}
static int
walk_devlinks(di_devlink_t devlink, void *arg)
{
char **path = (char **)arg;
*path = strdup(di_devlink_path(devlink));
return (DI_WALK_TERMINATE);
}
static char *
get_devlink(di_devlink_handle_t devlink_hdl, char *path)
{
char *devlink = NULL;
(void) di_devlink_walk(devlink_hdl, NULL, path,
DI_PRIMARY_LINK, &devlink, walk_devlinks);
return (devlink);
}
static HalDevice *
devinfo_usb_scsa2usb_add(HalDevice *usbd, di_node_t node, gchar *devfs_path)
{
HalDevice *d = NULL;
di_devlink_handle_t devlink_hdl;
int major;
di_minor_t minor;
dev_t devt;
char *minor_path = NULL;
char *devlink = NULL;
char udi[HAL_PATH_MAX];
devinfo_add_enqueue (usbd, devfs_path, &devinfo_usb_handler);
if ((devlink_hdl = di_devlink_init(NULL, 0)) == NULL) {
printf("di_devlink_init() failed\n");
return (NULL);
}
major = di_driver_major(node);
minor = DI_MINOR_NIL;
while ((minor = di_minor_next(node, minor)) != DI_MINOR_NIL) {
devt = di_minor_devt(minor);
if (major != major(devt)) {
continue;
}
if ((minor_path = di_devfs_minor_path(minor)) == NULL) {
continue;
}
if (di_minor_type(minor) != DDM_MINOR) {
continue;
}
if (strcmp (di_minor_nodetype(minor),
"ddi_ctl:devctl:scsi") == 0) {
devlink = get_devlink(devlink_hdl, minor_path);
if (devlink == NULL) {
devlink = strdup("");
}
break;
}
di_devfs_path_free (minor_path);
minor_path = NULL;
}
di_devlink_fini (&devlink_hdl);
if (devlink == NULL) {
goto out;
}
d = hal_device_new ();
devinfo_set_default_properties (d, usbd, node, minor_path);
hal_device_property_set_string (d, "scsi_host.solaris.device", devlink);
hal_device_property_set_string (d, "info.category", "scsi_host");
hal_device_property_set_int (d, "scsi_host.host", 0);
hald_compute_udi (hald_get_gdl (), udi, sizeof (udi),
"%s/scsi_host%d", hal_device_get_udi (usbd),
hal_device_property_get_int (d, "scsi_host.host"));
hal_device_set_udi (d, udi);
hal_device_property_set_string (d, "info.product", "SCSI Host Adapter");
devinfo_add_enqueue (d, minor_path, &devinfo_usb_handler);
out:
if (devlink) {
free(devlink);
}
if (minor_path) {
di_devfs_path_free (minor_path);
}
return (d);
}
|
