void
devinfo_add_subtree(HalDevice *parent, di_node_t node, gboolean is_root)
{
HalDevice *d;
di_node_t root_node, child_node;
HAL_INFO (("add_subtree: %s", di_node_name (node)));
root_node = node;
do {
d = devinfo_add_node (parent, node);
if ((d != NULL) &&
(child_node = di_child_node (node)) != DI_NODE_NIL) {
devinfo_add_subtree (d, child_node, FALSE);
}
node = di_sibling_node (node);
} while ((node != DI_NODE_NIL) &&
(!is_root || di_parent_node (node) == root_node));
}
static void
drvctl_dev_add(gchar *name)
{
HalDevice *parent, *d;
gchar pdevnode[512];
if (drvctl_find_parent (name, pdevnode) == FALSE) {
HAL_INFO (("dev_add: name=%s orphan", name));
parent = NULL;
} else {
parent = hal_device_store_match_key_value_string (
hald_get_gdl(), "netbsd.device", pdevnode);
if (parent == NULL)
HAL_INFO (("dev_add: name=%s but netbsd.device=%s not found",name, pdevnode));
}
d = devinfo_add_node (parent, name);
if (d == NULL)
HAL_WARNING (("dev_add: couldn't add %s node (parent=%p)", name, parent));
hotplug_event_process_queue ();
}
HalDevice *
devinfo_audio_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type)
{
HalDevice *d = NULL, *mixer, *dsp;
prop_dictionary_t dict;
const char *driver, *parent_udi;
char *childnode;
int16_t unit;
char *audioctl;
struct audio_device audiodev;
int fd;
if (drvctl_find_device (devnode, &dict) == FALSE || dict == NULL)
return NULL;
if (prop_dictionary_get_int16 (dict, "device-unit", &unit) == false ||
prop_dictionary_get_cstring_nocopy (dict, "device-driver", &driver) == false) {
prop_object_release (dict);
return NULL;
}
if (strcmp (driver, "audio") != 0) {
prop_object_release (dict);
return NULL;
}
audioctl = g_strdup_printf (_PATH_AUDIOCTL "%d", unit);
fd = open (audioctl, O_RDONLY);
if (fd < 0) {
HAL_WARNING (("couldn't open %s: %s", audioctl, strerror(errno)));
goto done;
}
if (ioctl (fd, AUDIO_GETDEV, &audiodev) == -1) {
HAL_WARNING (("couldn't query %s: %s", audioctl, strerror(errno)));
goto done;
}
d = hal_device_new ();
devinfo_set_default_properties (d, parent, devnode, devfs_path);
hal_device_add_capability (d, "sound");
hal_device_property_set_string (d, "info.category", "sound");
hal_device_property_set_string (d, "info.subsystem", "sound");
hal_device_property_set_int (d, "sound.card", unit);
hal_device_property_set_string (d, "sound.card_id", audiodev.name);
hal_device_property_set_string (d, "netbsd.sound.hardware", audiodev.config);
parent_udi = hal_device_property_get_string (parent, "info.udi");
if (parent_udi)
hal_device_property_set_string (d, "sound.originating_device", parent_udi);
devinfo_add_enqueue (d, devfs_path, &devinfo_audio_handler);
childnode = g_strdup_printf ("oss_mixer_%d", unit);
devinfo_add_node (d, childnode);
g_free (childnode);
childnode = g_strdup_printf ("oss_dsp_%d", unit);
devinfo_add_node (d, childnode);
g_free (childnode);
done:
if (dict)
prop_object_release (dict);
if (audioctl)
g_free (audioctl);
if (fd >= 0)
close (fd);
return d;
}