modemmanager: Add support for Samsung Y3300 modem

src/mm-port.c

 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 /*
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ skipping 50 matching lines @@
 }
 
 const char *
 mm_port_type_to_name (MMPortType ptype)
 {
     switch (ptype) {
     case MM_PORT_TYPE_PRIMARY:
         return "primary";
     case MM_PORT_TYPE_SECONDARY:
         return "secondary";
+    case MM_PORT_TYPE_ECM:
+        return "ECM";
     case MM_PORT_TYPE_IGNORED:
         return "ignored";
     case MM_PORT_TYPE_QCDM:
         return "QCDM";
     default:
         break;
     }
     return "(unknown)";
 }
 
@@ skipping 227 matching lines @@
                                G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
 
     g_object_class_install_property
         (object_class, PROP_CONNECTED,
          g_param_spec_boolean (MM_PORT_CONNECTED,
                                "Connected",
                                "Is connected for data and not usable for control",
                                FALSE,
                                G_PARAM_READWRITE));
 }