novatel: flip secondary ports to AT mode during port setup

plugins/novatel/mm-broadband-modem-novatel.c

@@ -31,6 +31,26 @@
 
 G_DEFINE_TYPE (MMBroadbandModemNovatel, mm_broadband_modem_novatel, MM_TYPE_BROADBAND_MODEM);
 
+/*****************************************************************************/
+/* Setup ports (Broadband modem class) */
+
+static const MMBaseModemAtCommand nwdmat_sequence[] = {
+    { "$NWDMAT=1", 3, FALSE, mm_base_modem_response_processor_continue_on_error },
+    { "$NWDMAT=1", 3, FALSE, mm_base_modem_response_processor_continue_on_error },
+    { "$NWDMAT=1", 3, FALSE, NULL },
+    { NULL }
+};
+
+static void
+setup_ports (MMBroadbandModem *self)
+{
+    /* Call parent's setup ports first always */
+    MM_BROADBAND_MODEM_CLASS (mm_broadband_modem_novatel_parent_class)->setup_ports (self);
+
+    /* Flip secondary ports to AT mode */
+    mm_base_modem_at_sequence (MM_BASE_MODEM (self), nwdmat_sequence, NULL, NULL, NULL, NULL);
+}
+
 /*****************************************************************************/
 
 MMBroadbandModemNovatel *
@@ -57,4 +77,7 @@ mm_broadband_modem_novatel_init (MMBroadbandModemNovatel *self)
 static void
 mm_broadband_modem_novatel_class_init (MMBroadbandModemNovatelClass *klass)
 {
+    MMBroadbandModemClass *broadband_modem_class = MM_BROADBAND_MODEM_CLASS (klass);
+
+    broadband_modem_class->setup_ports = setup_ports;
 }

src/mm-base-modem-at.c

@@ -397,6 +397,23 @@ mm_base_modem_response_processor_no_result_continue (MMBaseModem *self,
     return FALSE;
 }
 
+gboolean
+mm_base_modem_response_processor_continue_on_error (MMBaseModem *self,
+                                                    gpointer none,
+                                                    const gchar *command,
+                                                    const gchar *response,
+                                                    gboolean last_command,
+                                                    const GError *error,
+                                                    GVariant **result,
+                                                    GError **result_error)
+{
+    if (error)
+        return FALSE;
+
+    *result = NULL;
+    return TRUE;
+}
+
 /*****************************************************************************/
 /* Single AT command handling */
 

src/mm-base-modem-at.h

@@ -120,6 +120,15 @@ gboolean mm_base_modem_response_processor_no_result_continue (MMBaseModem *self,
                                                               const GError *error,
                                                               GVariant **result,
                                                               GError **result_error);
+/* If error, continue sequence, otherwise finish it */
+gboolean mm_base_modem_response_processor_continue_on_error (MMBaseModem *self,
+                                                             gpointer none,
+                                                             const gchar *command,
+                                                             const gchar *response,
+                                                             gboolean last_command,
+                                                             const GError *error,
+                                                             GVariant **result,
+                                                             GError **result_error);
 
 /* Generic AT command handling, using the best AT port available and without
  * explicit cancellations. */