foxconn: setup FCC unlock step

Use the new "DMS Foxconn Set FCC authentication" command to request
the modem unlock during a power up operation.

Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/373

2 files changed, 66 insertions, 3 deletions

diff --git a/configure.ac b/configure.ac
index d0f42de2..66454b60 100644
--- a/configure.ac
+++ b/configure.ac
@@ -399,7 +399,7 @@ dnl-----------------------------------------------------------------------------
 dnl QMI support (enabled by default)
 dnl
 
-LIBQMI_VERSION=1.29.6
+LIBQMI_VERSION=1.29.7
 
 AC_ARG_WITH(qmi, AS_HELP_STRING([--without-qmi], [Build without QMI support]), [], [with_qmi=yes])
 AM_CONDITIONAL(WITH_QMI, test "x$with_qmi" = "xyes")
diff --git a/plugins/foxconn/mm-broadband-modem-mbim-foxconn.c b/plugins/foxconn/mm-broadband-modem-mbim-foxconn.c
index 4e519bb2..bc8425e4 100644
--- a/plugins/foxconn/mm-broadband-modem-mbim-foxconn.c
+++ b/plugins/foxconn/mm-broadband-modem-mbim-foxconn.c
@@ -41,6 +41,7 @@
 static void iface_modem_location_init (MMIfaceModemLocation *iface);
 
 #if defined WITH_QMI
+static void iface_modem_init          (MMIfaceModem *iface);
 static void iface_modem_firmware_init (MMIfaceModemFirmware *iface);
 #endif
 
@@ -48,6 +49,7 @@ static MMIfaceModemLocation *iface_modem_location_parent;
 
 G_DEFINE_TYPE_EXTENDED (MMBroadbandModemMbimFoxconn, mm_broadband_modem_mbim_foxconn, MM_TYPE_BROADBAND_MODEM_MBIM, 0,
 #if defined WITH_QMI
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init)
                         G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_FIRMWARE, iface_modem_firmware_init)
 #endif
                         G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_LOCATION, iface_modem_location_init))
@@ -62,6 +64,62 @@ struct _MMBroadbandModemMbimFoxconnPrivate {
     FeatureSupport unmanaged_gps_support;
 };
 
+
+#if defined WITH_QMI
+
+/*****************************************************************************/
+/* FCC unlock (Modem interface) */
+
+static gboolean
+fcc_unlock_finish (MMIfaceModem  *self,
+                   GAsyncResult  *res,
+                   GError       **error)
+{
+    return g_task_propagate_boolean (G_TASK (res), error);
+}
+
+static void
+dms_foxconn_set_fcc_authentication_ready (QmiClientDms *client,
+                                          GAsyncResult *res,
+                                          GTask        *task)
+{
+    GError *error = NULL;
+    g_autoptr(QmiMessageDmsFoxconnSetFccAuthenticationOutput) output = NULL;
+
+    output = qmi_client_dms_foxconn_set_fcc_authentication_finish (client, res, &error);
+    if (!output || !qmi_message_dms_foxconn_set_fcc_authentication_output_get_result (output, &error))
+        g_task_return_error (task, error);
+    else
+        g_task_return_boolean (task, TRUE);
+    g_object_unref (task);
+}
+
+static void
+fcc_unlock (MMIfaceModem        *self,
+            GAsyncReadyCallback  callback,
+            gpointer             user_data)
+{
+    GTask     *task;
+    QmiClient *client = NULL;
+    g_autoptr(QmiMessageDmsFoxconnSetFccAuthenticationInput) input = NULL;
+
+    if (!mm_shared_qmi_ensure_client (MM_SHARED_QMI (self),
+                                      QMI_SERVICE_DMS, &client,
+                                      callback, user_data))
+        return;
+
+    task = g_task_new (self, NULL, callback, user_data);
+
+    input = qmi_message_dms_foxconn_set_fcc_authentication_input_new ();
+    qmi_message_dms_foxconn_set_fcc_authentication_input_set_value (input, 0x00, NULL);
+    qmi_client_dms_foxconn_set_fcc_authentication (QMI_CLIENT_DMS (client),
+                                                   input,
+                                                   5,
+                                                   NULL,
+                                                   (GAsyncReadyCallback)dms_foxconn_set_fcc_authentication_ready,
+                                                   task);
+}
+
 /*****************************************************************************/
 /* Firmware update settings
  *
@@ -70,8 +128,6 @@ struct _MMBroadbandModemMbimFoxconnPrivate {
  * report.
  */
 
-#if defined WITH_QMI
-
 static MMFirmwareUpdateSettings *
 firmware_load_update_settings_finish (MMIfaceModemFirmware  *self,
                                       GAsyncResult          *res,
@@ -483,6 +539,13 @@ iface_modem_location_init (MMIfaceModemLocation *iface)
 #if defined WITH_QMI
 
 static void
+iface_modem_init (MMIfaceModem *iface)
+{
+    iface->fcc_unlock = fcc_unlock;
+    iface->fcc_unlock_finish = fcc_unlock_finish;
+}
+
+static void
 iface_modem_firmware_init (MMIfaceModemFirmware *iface)
 {
     iface->load_update_settings = firmware_load_update_settings;