Previously, the various rlc_*_ind() functions had a parameter to enable
the MAC to specify the max TB size that a subsequent call to the
corresponding rlc_*_req() (!) function would return. This patch removes
this parameter from the rlc_*_ind() functions and makes the parameter
working that is already in the rlc_*_req() functions.
UE_list_t is now used as a separate list. It can be e.g. used in the
scheduler to mark groups of users. The original UE_list_t is renamed to
UE_info_t to reflect that it is a container for information about UEs.
-M2 register against MCE (Multicast Control Entity)
-Basic M2AP control procedures developed (eNB<-M2AP->MCE)
ACKNOWLEDGEMENT:
1. This commit was developed at Vicomtech (https://www.vicomtech.org) under UE project CDN-X-ALL: "CDN edge-cloud computing for efficient cache and reliable streaming aCROSS Aggregated unicast-multicast LinkS"
2. Project funded by Fed4FIRE+ OC5 (https://www.fed4fire.eu)
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
* RRC and MAC might sort users differently
* therefore, we have to "reverse lookup" the MAC ID from the RNTI when filling
user info
* For this purpose, add RAN API function flexran_get_mac_ue_id_rnti()
* 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
* give the correct UE_id instead an index of the protobuf message (they can
diverge from each other)
* in the PDCP part of the RAN API, the RAN API has to make the conversion UE_id
(MAC) to UID (PDCP)
* a follow up commit could clean up the interfaces:
- the MAC functions take the UE_id
- the RRC functions take the RNTI
- the PDCP functions take the UID
this would mean the caller has to find those ID but would decrease
computations since the RAN API functions do not have to do that themselves
- setter & getter have been renamed
- setter sets scheduler name and links to the corresponding function
- it also returns whether it succeeded (whether the scheduler callback is
non-null)
- it performs a strdup on the scheduler name
- the remove function free the scheduler function name
Robert Schmidt