port-qmi: add support for QMAP data aggregation

We now allow requesting for multiplex support in the set data format
operation of the MMPortQmi.

If multiplexing is supported, we'll configure both the modem (link
layer protocol and data aggregation protocol) and the kernel expected
data format (if qmi_wwan in use).

The logic adds additional preferences over the different choices we
may find in the logic:
  * In newer modems, by default QMAPv5 is preferred over QMAP as data
    aggregation protocol.
  * If using qmi_wwan, by default rmnet (qmap-pass-through) is
    preferred over add_mux/del_mux (raw-ip) kernel expected data
    format.

These preferences are only considered if the specific support is found
in the setup.

Whenever we change the multiplexing support, an internal port reset
operation will be run, in order to bring the state of the setup to a
clean known one.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/mm-port-qmi.h b/src/mm-port-qmi.h
index 835f35c3..50f984e7 100644
--- a/src/mm-port-qmi.h
+++ b/src/mm-port-qmi.h
@@ -97,14 +97,17 @@ QmiDevice *mm_port_qmi_peek_device (MMPortQmi *self);
 QmiDataEndpointType mm_port_qmi_get_endpoint_type             (MMPortQmi *self);
 guint               mm_port_qmi_get_endpoint_interface_number (MMPortQmi *self);
 
-QmiWdaLinkLayerProtocol mm_port_qmi_get_link_layer_protocol (MMPortQmi *self);
+QmiWdaLinkLayerProtocol       mm_port_qmi_get_link_layer_protocol       (MMPortQmi *self);
+QmiWdaDataAggregationProtocol mm_port_qmi_get_data_aggregation_protocol (MMPortQmi *self);
 
 typedef enum {
     MM_PORT_QMI_SETUP_DATA_FORMAT_ACTION_QUERY,
     MM_PORT_QMI_SETUP_DATA_FORMAT_ACTION_SET_DEFAULT,
+    MM_PORT_QMI_SETUP_DATA_FORMAT_ACTION_SET_MULTIPLEX,
 } MMPortQmiSetupDataFormatAction;
 
 void     mm_port_qmi_setup_data_format        (MMPortQmi                      *self,
+                                               MMPort                         *data,
                                                MMPortQmiSetupDataFormatAction  action,
                                                GAsyncReadyCallback             callback,
                                                gpointer                        user_data);