[fix] Removed device configuration block for modemmanager interface #316

docs/source/backends/openwrt.rst

@@ -1683,6 +1683,8 @@ The following *configuration dictionary*:
                 "name": "modem0",
                 "mtu": 1500,
                 "signalrate": 5,
+                "loglevel": "ERR",
+                "force_link": True,
             }
         ]
     }
@@ -1700,6 +1702,8 @@ Will be rendered as follows:
     config interface 'modem0'
             option apn 'apn.operator.com'
             option device '/sys/devices/platform/ahb/1b000000.usb/usb1/1-1'
+            option force_link '1'
+            option loglevel 'ERR'
             option lowpower '0'
             option metric '50'
             option password 'pwd123456'

netjsonconfig/backends/openwrt/converters/interfaces.py

@@ -32,13 +32,12 @@ class Interfaces(OpenWrtConverter):
     }
     _device_config = {}
     _custom_protocols = ['ppp']
-    _proto_dsa_conflict = ['modemmanager', 'modem-manager']
     _interface_dsa_types = [
         'loopback',
         'ethernet',
         'bridge',
         'wireless',
-    ] + _proto_dsa_conflict
+    ]
 
     def __set_dsa_interface(self, interface):
         """
@@ -452,18 +451,11 @@ def __netjson_interface(self, interface):
     def __get_device_config_for_interface(self, interface):
         device = interface.get('device')
         name = interface.get('name')
-        if not name and interface.get('proto') in self._proto_dsa_conflict:
-            name = interface.get('.name')
         device_config = self._device_config.get(device, self._device_config.get(name))
         if not device_config:
             return device_config
-        if interface.get('proto') in self._proto_dsa_conflict:
-            del device_config['type']
         # ifname has been renamed to device in OpenWrt 21.02
-        if device_config.get('type') == 'bridge':
-            interface['ifname'] = interface.pop('device')
-        elif interface.get('proto') not in self._proto_dsa_conflict:
-            interface['ifname'] = interface.pop('device')
+        interface['ifname'] = interface.pop('device')
         return device_config
 
     def __netjson_dsa_interface(self, interface):
@@ -472,10 +464,7 @@ def __netjson_dsa_interface(self, interface):
         else:
             device_config = self.__get_device_config_for_interface(interface)
             if device_config:
-                if (
-                    device_config.pop('bridge_21', None)
-                    or interface.get('proto') in self._proto_dsa_conflict
-                ):
+                if device_config.pop('bridge_21', None):
                     for option in device_config:
                         if 'name' in option:
                             continue

netjsonconfig/backends/openwrt/schema.py

@@ -373,7 +373,33 @@
                                 "propertyOrder": 1.9,
                                 "description": "singal refresh rate in seconds",
                             },
-                        }
+                            "force_link": {
+                                "type": "boolean",
+                                "title": "Force link",
+                                "format": "checkbox",
+                                "default": True,
+                                "description": (
+                                    "Set interface properties regardless of the link carrier"
+                                    " (If set, carrier sense events do not invoke hotplug handlers)."
+                                ),
+                                "propertyOrder": 1.11,
+                            },
+                            "loglevel": {
+                                "type": "string",
+                                "title": "Log output level",
+                                "default": "ERR",
+                                "enum": ["ERR", "WARN", "INFO", "DEBUG"],
+                                "options": {
+                                    "enum_titles": [
+                                        "Error",
+                                        "Warning",
+                                        "Info",
+                                        "Debug",
+                                    ]
+                                },
+                                "propertyOrder": 1.12,
+                            },
+                        },
                     },
                     {"$ref": "#/definitions/base_interface_settings"},
                 ],

tests/openwrt/test_modemmanager_dsa.py

@@ -22,22 +22,24 @@ class TestModemManager(unittest.TestCase, _TabsMixin):
                 "lowpower": False,
                 "mtu": 1500,
                 "signalrate": 5,
+                "loglevel": "ERR",
+                "force_link": True,
             }
         ]
     }
 
     _modemmanager_interface_uci = """package network
 
-config device 'device_wwan0'
-    option mtu '1500'
-    option name 'wwan0'
-
 config interface 'wwan0'
     option apn 'apn.vodafone.com'
     option device '/sys/devices/platform/ahb/1b000000.usb/usb1/1-1'
+    option force_link '1'
+    option ifname 'wwan0'
     option iptype 'ipv4v6'
+    option loglevel 'ERR'
     option lowpower '0'
     option metric '50'
+    option mtu '1500'
     option password 'pwd123456'
     option pincode '1234'
     option proto 'modemmanager'