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5cfa2cd2f49581652b7c6b2c45ede7850f78061e
Commit Graph
95 Commits
Author SHA1 Message Date
Raymond Knopp 881ac5491c merge with develop 2020-12-25 16:18:24 +01:00
Robert Schmidt e569577944 FlexRAN: send loaded apps/macObjects to RTC 2020-10-06 17:45:50 +02:00
Robert Schmidt 28c47996e4 When preparing slice update/search also loaded libraries 2020-10-06 17:45:50 +02:00
Robert Schmidt 21dcd834cc Save list of SOs used in user plane 2020-10-06 17:45:50 +02:00
Robert Schmidt 65e52fcf11 Inform MAC of control delegation and load in user plane 2020-10-06 17:44:16 +02:00
Robert Schmidt 0f641b7d9c If unknown scheduler, save message and contact controller 2020-10-06 17:44:16 +02:00
Robert Schmidt dcd43c1526 FlexRAN: use lock-free ringbuffers for slice conf 
Use LFDS 7.0.0 Ringbuffer implementation to handle
* Slice Configuration
* UE slice association
which is then uploaded through MAC scheduling thread
 2020-07-01 10:10:48 +02:00
Robert Schmidt 05c10662da FlexRAN Bugfix: Free Ringbuffer on exit 2020-07-01 10:10:48 +02:00
Robert Schmidt d926a9a9c8 FlexRAN: New protobuf slice structure + Static Slice handling 2020-07-01 10:10:48 +02:00
Robert Schmidt 8c76d6ab57 Delete old protobuf slice types flex_slice_{dl,ul} 2020-07-01 10:10:48 +02:00
Robert Schmidt 198822aa17 Remove any slice-related information from OAI 2020-07-01 10:10:48 +02:00
laurent d1e8c23529 cleanup 2020-06-04 10:48:29 +02:00
Robert Schmidt 8ffe5b4920 Rename UE_list_t to UE_info_t, UE_list_t separate struct 
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.
 2020-04-01 10:47:02 +02:00
Robert Schmidt c6e389ed4c FlexRAN: assert if out of memory 2020-01-20 14:05:05 +01:00
Robert Schmidt f87c1cbb92 FlexRAN refactor+format MAC stats function 2020-01-20 11:35:35 +01:00
Robert Schmidt b6d466d772 FlexRAN: reimplement timers without ITTI 
The timer code used to trigger periodic statistics message sending used
ITTI. Together with a high frequency reporting (e.g. 1ms), this resulted
in high CPU usage. This commit reimplements this:
* using a thread that is synchronized to the RU (if there is no MAC, we
  assume there is no RU generating a tick so we create the tick source
  ourselves)
* no RB trees but plain arrays
* smaller interface for users
* slight user interface changes
* remove stopped timer state: such timer might be simply removed
* remove one-shot timers
 2020-01-20 11:35:35 +01:00
Robert Schmidt 7415d08138 FlexRAN: Simplify stats request handling 
* only set up timer for sending requests
* simplify interface for timer setup
* on timer expiry, do not pass through stats request function but
  directly send the reply
* Remove whatever report structure and use stats request directly for
  inferring the data to send
 2020-01-20 11:34:54 +01:00
Raphael Defosseux 3f2acf9485 Fix Coverity Scan CID 342010 
Fix a few cppcheck errors/warnings

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-07-05 11:03:30 +02:00
Dong Anyuan ca1e83187f Fix Coverity Scan CID 300377 (Variable p_info going out of scope leaks the storage it points to.) 2019-06-20 11:02:10 +09:00
Dong Anyuan 525e0da714 Fix Coverity Scan CID 300379 (Variable csi_reports going out of scope leaks the storage it points to.) 2019-06-20 11:01:19 +09:00
Dong Anyuan 324da70ee1 ReFix Coverity Scan CID 300503 (Variable rlc_reports going out of scope leaks the storage it points to.) 2019-05-30 23:04:16 +09:00
Dong Anyuan 32bb6c9ebf ReFix Coverity Scan CID 300428 (Variable dl_info going out of scope leaks the storage it points to.) 2019-05-30 19:10:05 +09:00
Dong Anyuan 540e409b2e ReFix Coverity Scan CID 300508 (Variable ul_info going out of scope leaks the storage it points to.) 2019-05-30 19:01:02 +09:00
Dong Anyuan 8fcce371d8 Fix Coverity Scan CID 300402 (Variable header going out of scope leaks the storage it points to.) 2019-05-28 22:20:15 +09:00
Dong Anyuan 4f55adf6e2 Fix Coverity Scan CID 300412 (Variable macstats going out of scope leaks the storage it points to.) 2019-05-28 22:16:38 +09:00
Dong Anyuan 71a7ba5738 Fix Coverity Scan CID 300415 (Variable ul_report going out of scope leaks the storage it points to.) 2019-05-28 22:03:19 +09:00
Dong Anyuan ddf6cfe002 Fix Coverity Scan CID 300420 (Variable ul_mac_config_msg going out of scope leaks the storage it points to.) 2019-05-28 21:47:40 +09:00
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 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 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 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 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 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 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 33d0ac4982 Simplify MAC FlexRAN agent interface 2018-11-07 10:40:17 +01:00
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