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96 Commits
Author SHA1 Message Date
Dong Anyuan 4e1beaa6e4 Fix Coverity Scan CID 300428 (Variable dl_info going out of scope leaks the storage it points to.) 2019-05-28 21:41:45 +09:00
Dong Anyuan f8a9d517af Fix Coverity Scan CID 300430 (Using uninitialized value msg when calling flexran_agent_mac_sr_info.) 2019-05-28 21:38:38 +09:00
Dong Anyuan 91be65e8a8 Fix Coverity Scan CID 300455 (Using uninitialized value msg when calling flexran_agent_mac_sf_trigger.) 2019-05-28 21:32:28 +09:00
Dong Anyuan bf3db975bb Fix Coverity Scan CID 300456 (Variable full_ul_report going out of scope leaks the storage it points to.) 2019-05-28 21:31:17 +09:00
Dong Anyuan c91bfb228b Fix Coverity Scan CID 300472 (Variable header going out of scope leaks the storage it points to.) 2019-05-28 21:25:02 +09:00
Dong Anyuan 9176f90a3d Fix Coverity Scan CID 300476 (Variable dl_mac_config_msg going out of scope leaks the storage it points to.) 2019-05-28 21:19:17 +09:00
Dong Anyuan c3854df16e Fix Coverity Scan CID 300478 (Variable dl_report going out of scope leaks the storage it points to.) 2019-05-28 21:16:57 +09:00
Dong Anyuan 130c8d3da0 Fix Coverity Scan CID 300490 (Variable copy going out of scope leaks the storage it points to.) 2019-05-28 21:15:24 +09:00
Dong Anyuan ba81c62eb7 Fix Coverity Scan CID 300496 (Variable header going out of scope leaks the storage it points to.) 2019-05-28 21:14:05 +09:00
Dong Anyuan 736c3b988b Fix Coverity Scan CID 300499 (Variable paging_report going out of scope leaks the storage it points to.) 2019-05-28 21:12:16 +09:00
Dong Anyuan f6b615636f Fix Coverity Scan CID 300500 (Variable p_info going out of scope leaks the storage it points to.) 2019-05-28 21:10:25 +09:00
Dong Anyuan 5cb42d56f6 Fix Coverity Scan CID 300503 (Variable rlc_reports going out of scope leaks the storage it points to.) 2019-05-28 21:06:33 +09:00
Dong Anyuan ddb9b21878 Fix Coverity Scan CID 300506 (Variable full_ul_report going out of scope leaks the storage it points to.) 2019-05-28 21:04:15 +09:00
Dong Anyuan ccdd9f0495 Fix Coverity Scan CID 300508 (Variable ul_info going out of scope leaks the storage it points to.) 2019-05-28 20:32:21 +09:00
Robert Schmidt 030e11ba9a Merge branch 'develop' into feature-127-protocol-split 2019-02-21 20:18:35 +01:00
Robert Schmidt 8c0ebfadda Add FlexRAN PLMN ID list and remove defunct cell_id 2019-01-28 08:36:32 +01:00
Robert Schmidt 03b52216a0 FlexRAN: Access PDCP stats through RNTI 2019-01-19 18:22:43 +01:00
Robert Schmidt 397d2f4815 Merge commit 'develop' into feature-127-protocol-split 
* remove a lot of white spaces
* many conflicts in enb_config.c
 2018-11-07 16:07:59 +01:00
Robert Schmidt c1e680dd89 FlexRAN: free memory of statistics reports 2018-11-07 10:58:09 +01:00
Robert Schmidt 836f6c6374 Include statistics flag only when values are written 2018-11-07 10:54:35 +01:00
Robert Schmidt d7948d04b4 Always fill RRC part of ue_config with all parameters 2018-11-07 10:48:36 +01:00
Robert Schmidt 2fa8c29fd4 Put ue_config MAC and RRC parts in resp. CMs 2018-11-07 10:48:36 +01:00
Robert Schmidt 1fc631e2a4 RAN API RRC part: Change interface to RNTI, change flexran_get_aperiodic_cqi_rep_mode() 
* 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
 2018-11-07 10:48:36 +01:00
Robert Schmidt e0742be747 RAN API flexran_get_num_ues() belongs to MAC, change name 2018-11-07 10:48:36 +01:00
Robert Schmidt 3035781485 Move ue_lc_config message filling into MAC CM 2018-11-07 10:48:36 +01:00
Robert Schmidt b702b415a7 Split enb_config_reply->cell_conf message to PHY, MAC, RRC 2018-11-07 10:48:35 +01:00
Robert Schmidt c81535a8b0 Add FlexRAN PHY CM 2018-11-07 10:40:17 +01:00
Robert Schmidt 391320b992 Simplify PDCP FlexRAN agent interface 2018-11-07 10:40:17 +01:00
Robert Schmidt 5e0088fa52 Simplify RRC FlexRAN agent interface 2018-11-07 10:40:17 +01:00
Robert Schmidt 33d0ac4982 Simplify MAC FlexRAN agent interface 2018-11-07 10:40:17 +01:00
Bi-Ruei, Chiu f58ad3c39f Add prefix LTE_ to LTE-RRC generated data types by ASN1C_PREFIX=LTE_ 
1. Modify all expressions using original LTE-RRC data types for new generated ones
2. Does not change any program logic
 2018-10-17 15:46:12 +08:00
Robert Schmidt cbc78cd3db Don't warn of ignoring sorting 2018-09-05 14:21:39 +02:00
Robert Schmidt 08b122e3ff FlexRAN: update slice config array dimensions 2018-09-03 18:10:28 +02:00
Robert Schmidt cca5c1b71a FlexRAN: use correct identifiers for PDCP, RRC 
* 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
 2018-09-03 18:10:28 +02:00
Robert Schmidt 3b80c73f93 FlexRAN: Loop over UEs using UE_id, not index 2018-09-03 18:10:28 +02:00
Robert Schmidt 9399bed23a FlexRAN MAC: align allocated memory for lfds 2018-09-03 18:10:28 +02:00
Robert Schmidt ef0d86564c when sending config report, copy slice config to new mem 2018-09-03 18:10:28 +02:00
Robert Schmidt 7a0c00330b put intra-/inter slice sharing within slice config 2018-09-03 18:10:28 +02:00
Robert Schmidt 44481a5649 FlexRAN: improve info messages 2018-09-03 18:10:28 +02:00
Robert Schmidt 472ebf5622 mark UL slice sorting overwriting as TODO 2018-09-03 18:10:28 +02:00
Robert Schmidt e94b0bde51 FlexRAN fixes 
* properly allocate memory for scheduler name/sorting
* free mem of sc_update, include todo for slice_config
* set has_x to one, add fct whether sorting update necessary
* set n_ul/n_dl to correct value after every loop iteration
* support for delete of multiple slices
* allocate memory for scheduler name in slice_config
* check that we really set the scheduler
 2018-09-03 18:10:28 +02:00
Robert Schmidt 0c0e7b6ead simplify control flow 2018-09-03 18:10:28 +02:00
Robert Schmidt bd041a34aa use changed RAN API, set scheduler for new slice 2018-09-03 18:10:28 +02:00
Robert Schmidt 6e5a2f45ce FlexRAN: set deleted slice configuration to zero 2018-09-03 18:10:28 +02:00
Robert Schmidt 8804319322 FlexRAN MAC: before verifying slice params, set default vals 
- in order to facilitate the steps as verification and parameter setting,
  slices are "filled up" with default values:
  * if it is an update, with the values of the concerned slice
  * if it is a new one, with the parameters of slice 0
- because of this, it can be assumed that all slices have all parameters
 2018-09-03 18:10:28 +02:00
Robert Schmidt 21f6609472 FlexRAN: move slice param verification to agent 
- until now, on every iteration, the scheduler checked for changed parameter
  (and verified some)
- this functionality moves to the FlexRAN Agent, which verifies all parameters
  * individually, e.g. Max MCS <= 28 for DL
  * group-based, e.g. the sum of slice percentages is <= 100
- slice configuration changes are only applied if all verifications pass
- it is assumed in the scheduler, that configuration passed from outside is
  correct and can be used "as-is"

fix accounting setting
 2018-09-03 18:10:28 +02:00
Robert Schmidt 5ceba4a2a6 FlexRAN: lock sc_update with mutex 
Prevent sc_update from being changed by an incoming slice reconfiguration
change while writing data to the scheduler
 2018-09-03 18:10:28 +02:00
Robert Schmidt 92a3b07bca FlexRAN: send slice ID to which UE belongs + reformat 
- flexran_agent_ue_config_reply() and flexran_agent_ue_state_change() send
  slice_id
 2018-09-03 18:10:28 +02:00
Robert Schmidt fcaf237182 FlexRAN: Handle slice configuration 
Incoming slice configuration changes are buffered in an intermediate structure.
The MAC scheduler periodically polls the agent about changes. If there has been
a slice configuration change, apply it.
 2018-09-03 18:10:28 +02:00
frtabu 24f8fcf346 Use common log mechanism in layer 3, mapping specific macros to common ones and extending common log utilities to support specific layer3 requirements 2018-08-24 17:43:14 +02:00