diff options
| -rw-r--r-- | src/mm-device.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mm-device.c b/src/mm-device.c index a37b26d5..78004395 100644 --- a/src/mm-device.c +++ b/src/mm-device.c @@ -119,6 +119,7 @@ get_device_ids (GUdevDevice *device, GUdevDevice *parent = NULL; const gchar *vid = NULL, *pid = NULL, *parent_subsys; gboolean success = FALSE; + char *pci_vid = NULL, *pci_pid = NULL; parent = g_udev_device_get_parent (device); if (parent) { @@ -154,6 +155,19 @@ get_device_ids (GUdevDevice *device, pid = g_udev_device_get_property (qmi_parent, "ID_MODEL_ID"); g_object_unref (qmi_parent); } + } else if (g_str_equal (parent_subsys, "pci")) { + const char *pci_id; + + /* We can't always rely on the model + vendor showing up on + * the PCI device's child, so look at the PCI parent. PCI_ID + * has the format "1931:000C". + */ + pci_id = g_udev_device_get_property (parent, "PCI_ID"); + if (pci_id && strlen (pci_id) == 9 && pci_id[4] == ':') { + vid = pci_vid = g_strdup (pci_id); + pci_vid[4] = '\0'; + pid = pci_pid = g_strdup (pci_id + 5); + } } } } @@ -197,6 +211,8 @@ get_device_ids (GUdevDevice *device, out: if (parent) g_object_unref (parent); + g_free (pci_vid); + g_free (pci_pid); return success; } |