resource: Add generic USB port

doc/configuration.rst

@@ -641,6 +641,23 @@ device available on a remote computer.
 The NetworkUSBMassStorage can be used in test cases by calling the
 ``write_files()``, ``write_image()``, and ``get_size()`` functions.
 
+GenericUSBPort
+~~~~~~~~~~~~~~
+A :any:`GenericUSBPort` resource describes a generic USB device, that has no
+specific driver yet. Useful if your DUT creates its own USB endpoint, that you
+want to test.
+
+.. code-block:: yaml
+
+  GenericUSBPort:
+    match:
+      ID_PATH: pci-0000:3c:00.0-usb-0:1.2:1.0
+
+NetworkGenericUSBPort
+~~~~~~~~~~~~~~~~~~~
+A :any:`NetworkGenericUSBPort` describes a `GenericUSBPort`_ available on a remote
+computer.
+
 SigrokDevice
 ~~~~~~~~~~~~
 A :any:`SigrokDevice` resource describes a *Sigrok* device. To select a

labgrid/remote/exporter.py

@@ -550,6 +550,7 @@ def __attrs_post_init__(self):
 exports["USBSDWireDevice"] = USBSDWireExport
 exports["USBDebugger"] = USBGenericExport
 
+exports["GenericUSBPort"] = USBGenericExport
 exports["USBMassStorage"] = USBGenericExport
 exports["USBVideo"] = USBGenericExport
 exports["USBAudioInput"] = USBAudioInputExport

labgrid/resource/__init__.py

@@ -12,6 +12,7 @@
     AndroidUSBFastboot,
     DFUDevice,
     DeditecRelais8,
+    GenericUSBPort,
     HIDRelay,
     IMXUSBLoader,
     LXAUSBMux,

labgrid/resource/remote.py

@@ -294,6 +294,15 @@ def __attrs_post_init__(self):
         super().__attrs_post_init__()
 
 
+@target_factory.reg_resource
+@attr.s(eq=False)
+class NetworkGenericUSBPort(RemoteUSBResource):
+    """The NetworkGenericUSBPort describes a remotely accessible USB device"""
+    def __attrs_post_init__(self):
+        self.timeout = 10.0
+        super().__attrs_post_init__()
+
+
 @target_factory.reg_resource
 @attr.s(eq=False)
 class NetworkUSBDebugger(RemoteUSBResource):

labgrid/resource/udev.py

@@ -228,6 +228,12 @@ def read_attr(self, attribute):
         return None
 
 
+@target_factory.reg_resource
+@attr.s(eq=False)
+class GenericUSBPort(USBResource):
+    pass
+
+
 @target_factory.reg_resource
 @attr.s(eq=False)
 class USBSerialPort(USBResource, SerialPort):