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core: detect PCMCIA manfid and cardid

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These aren't added to the udev device database by anything yet
(though they should be) so grab them manually.
This commit is contained in:
Dan Williams
2010-10-22 11:20:16 -05:00
parent 7c410a8d08
commit 91a58bbe3d
1 changed files with 24 additions and 9 deletions
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25
src/mm-plugin-base.c
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@@ -891,7 +891,7 @@ mm_plugin_base_get_device_ids (MMPluginBase *self,
{
MMPluginBasePrivate *priv;
GUdevDevice *device = NULL, *parent = NULL;
const char *vid, *pid, *parent_subsys;
const char *vid = NULL, *pid = NULL, *parent_subsys;
gboolean success = FALSE;
g_return_val_if_fail (self != NULL, FALSE);
@@ -909,21 +909,34 @@ mm_plugin_base_get_device_ids (MMPluginBase *self,
if (!device)
goto out;
/* Bluetooth devices report the VID/PID of the BT adapter here, which
* isn't really what we want. Just return null IDs instead.
*/
parent = g_udev_device_get_parent (device);
if (parent) {
parent_subsys = g_udev_device_get_subsystem (parent);
if (parent_subsys && !strcmp (parent_subsys, "bluetooth")) {
if (parent_subsys) {
if (!strcmp (parent_subsys, "bluetooth")) {
/* Bluetooth devices report the VID/PID of the BT adapter here,
* which isn't really what we want. Just return null IDs instead.
*/
success = TRUE;
goto out;
} else if (!strcmp (parent_subsys, "pcmcia")) {
/* For PCMCIA devices we need to grab the PCMCIA subsystem's
* manfid and cardid, since any IDs on the tty device itself
* may be from PCMCIA controller or something else.
*/
vid = g_udev_device_get_sysfs_attr (parent, "manf_id");
pid = g_udev_device_get_sysfs_attr (parent, "card_id");
if (!vid || !pid)
goto out;
}
}
}
if (!vid)
vid = g_udev_device_get_property (device, "ID_VENDOR_ID");
if (!vid)
goto out;
if (strncmp (vid, "0x", 2) == 0)
vid += 2;
if (strlen (vid) != 4)
@@ -934,11 +947,13 @@ mm_plugin_base_get_device_ids (MMPluginBase *self,
*vendor |= (guint16) ((utils_hex2byte (vid) & 0xFF) << 8);
}
if (!pid)
pid = g_udev_device_get_property (device, "ID_MODEL_ID");
if (!pid) {
*vendor = 0;
goto out;
}
if (strncmp (pid, "0x", 2) == 0)
pid += 2;
if (strlen (pid) != 4) {