* the RAN API RRC part now takes rnti and does not look it up in the MAC every
time again
* the function flexran_get_aperiodic_cqi_rep_mode() has been changed to return
a proper protobuf variable, not OAI typedef
The functions of the RAN API should not return the types of OAI, but protobuf
types. Previously, they would return OAI types and the calling code "marshals"
this into Protobuf type. This commit changes the following functions and
modifies the calling code to directly store the protobuf type:
* flexran_get_hopping_mode()
* flexran_get_phich_resource()
* flexran_get_phich_duration()
* flexran_get_ul_cyclic_prefix_length()
* flexran_get_dl_cyclic_prefix_length()
* flexran_get_duplex_mode() usage
* flexran_get_enable64QAM()
* Hello msg agent->RTC carries ID and capabilities this agent supports
* RAN API provides ID and capabilities:
- flexran_get_bs_id()
- flexran_get_capabilities() // protobuf list of capabilities
- flexran_get_capabilities() // capabilities as bit mask
Add FlexRAN capabilities mask RAN API function
- when changing values RC.rrc[i]->configuration should be changed too
- then, RRC_RECONFIGURATION_REQ will pass the changed conf down until PHY
- give warnings at functions that are not implemented
- rename functions
flexran_get_tdd_ack_nack_feedback() -> flexran_get_tdd_ack_nack_feedback_mode()
flexran_get_ue_pmi() -> flexran_get_ue_wpmi()