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e773fc6a7157db464bbaf3aadd3a30267a3cc513
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66 Commits
Author SHA1 Message Date
luaihui e773fc6a71 modify some cppcheck errors and warnings 2019-07-15 11:58:19 +09:00
luaihui e468376d93 add forwarding and end marker 2019-07-11 10:59:07 +09:00
Dong Anyuan 2f2f21d2aa Fix Coverity Scan CID 339964 (Passing &rrc_eNB_mui to function rrc_eNB_process_S1AP_DOWNLINK_NAS which uses it as an array. This might corrupt or misinterpret adjacent memory locations.) 2019-06-20 14:06:04 +09:00
Dong Anyuan cd31745af1 Fix Coverity Scan CID 340290 (Variable msg_p going out of scope leaks the storage it points to.) 2019-06-20 13:53:08 +09:00
Dong Anyuan 91dcaae357 Fix Coverity Scan CID 261623 (Variable msg_p going out of scope leaks the storage it points to.) 2019-06-20 11:11:41 +09:00
SAWADA Kentaro a51fb55f8a Fix Coverity Scan CID 339968 2019-05-28 19:10:16 +09:00
Raphael Defosseux aceb3a83ea Hack to break infinite loop when UE is released during RRC inactivity timeout 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-05-16 15:54:03 +02:00
Robert Schmidt 62d9b8cf36 Merge branch 'develop' into feature-127-protocol-split 2019-03-14 13:10:21 +01:00
Cedric Roux c394188e73 x2: first implementation of ID management, some cleanup 
Some deadcode was removed.

The implementation of the ID management is not finished.
It will only work if the handover is successful. No error
recovery has been done. For error recovery, we need to
implement the X2AP timers. As it is, in case of error, an ID
might very well never be released.

It has been tested with 1 and 2 UEs doing handover more or less
at the same time.
 2019-03-05 14:56:42 +01:00
Konstantinos Alexandris 02193f4bab x2: some cleanup in instance management 
- manage target eNB based on target cell id received by measurement report
  for Handover Request
- manage source eNB based on association id for Handover Request Ack
- use only x2ap instance and not x2ap data instance points to x2ap instance
 2019-03-05 14:56:42 +01:00
Konstantinos Alexandris 52a52eefb9 X2AP UE Context Release (generate/handle message), Release eNB resources 2019-03-05 14:53:00 +01:00
Konstantinos Alexandris 4b5c42115d bugfix: Path switch request ack (manage re-established/released E-RABs) 2019-03-05 14:46:21 +01:00
Konstantinos Alexandris ca19953200 x2ap: bugfixes Store UE Capability at target, Key derivation (keNB star) at source 2019-03-05 14:22:40 +01:00
Robert Schmidt f9c4c501e3 Merge branch 'develop' into feature-127-protocol-split 2019-03-05 14:17:38 +01:00
Raphael Defosseux 0f11865fa4 Merge remote-tracking branch 'origin/issue-404-pdcp-integrity' into develop_integration_2019_w09 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-02-28 14:37:10 +01:00
Cedric Roux e3782b5ca2 bugfix: fix PDCP sequence management (plus some cleanup) 
With the introduction of X2AP into develop, the UEs now have to regularly
send measurement reports.

In the logs of the eNB, we see:

[OSA]   Mismatch found in integrity for algorithm 2,
        got e0.a0.c2.66, expecting a5.9c.cb.57
[PDCP]   [OSA][RB 1] eNB failed to validate MAC-I of incoming PDU

This is a bug in the PDCP layer that uses wrong parameters to compute the
integrity.

This commit fixes this bug.

The function pdcp_is_rx_seq_number_valid was removed. Its processing
has been directly integrated into the function pdcp_data_ind.

The function pdcp_mark_current_pdu_as_received is not called anymore.
Its processing was not used later on, so as of today, not calling it does
not introduce any functional change.

The function pdcp_validate_security takes now as parameters both
SN and HFN. Same for the function pdcp_get_next_count_rx.

Useless constants PDCP_SN_5BIT, PDCP_SN_7BIT and PDCP_SN_12BIT have been
removed.

The compilation option ENABLE_SECURITY has been removed. It's now always
on. (This may impact some use cases.)

The PDCP for DRB using RLC AM is not correct. It was not correct before
this commit (apart from the integrity bug). We should deal with a list
of PDUs and transmit packets to upper layers as detailed in the specs.
Today we transmit the PDU as soon as we get it. We don't care about
duplicates, in-order delivery, timeouts.

Also, we don't deal with "PDCP re-establishment". Not sure how that impacts
the software.

And, last but not least, there is still no ROHC.
 2019-02-27 12:33:04 +01:00
frtabu fb46545526 Fix corrupted LOGs in L1L2simulator, introducing two new components NFAPI_VNF and NFAPI_pnf. Integrate Fujitsu fix for up to 50 UEs. Apply astyle to all modified files in the branch 2019-02-25 16:50:03 +01:00
Robert Schmidt 030e11ba9a Merge branch 'develop' into feature-127-protocol-split 2019-02-21 20:18:35 +01:00
frtabu 38d772d8a2 nos1 et s1 execs identical, nos1 enforced based on exec name or --noS1 option 2019-02-17 23:46:45 +01:00
Raphael Defosseux 341fedd468 Merge branch 'issue394_fix_cppcheck' into develop_integration_2019_w07_v2 
--> openair2/LAYER2/MAC/eNB_scheduler_primitives.c is still old (not from issue394_fix_cppcheck branch)

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-02-15 12:24:19 +01:00
Cedric Roux 1c6b9f0eda Merge remote-tracking branch 'origin/develop' into x2 
Conflicts:
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/rrc_defs.h
 2019-02-13 15:20:45 +01:00
frtabu 60defa245d more fixes for cppcheck 2019-02-12 10:12:07 +01:00
Robert Schmidt d9d6ce374f Perform S1 UE Context Release Complete after corresponding F1 message 
This commits isolates the S1 UE Ctxt Rel Complete and GTP Tunnel Delete
Requests in functions and calls these function in the original place
(rrc_rx_tx()). The same functions are then used in the F1 UE Ctxt Rel
Complete handler to perform the same functionality, i.e. forward the UE
Ctxt Rel Complete message to the MME and free outstanding resources (RRC
context, GTP tunnels, S1 context).
 2019-01-25 16:37:57 +01:00
Konstantinos Alexandris 83c414fc83 remove warnings (nb_e_rabs_tobeswitched not in use) 2019-01-21 16:34:52 +01:00
Cedric Roux 246abce5d1 Merge remote-tracking branch 'origin/develop' into x2 
Conflicts:
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.h
	openair2/RRC/LTE/rrc_defs.h
	openair2/RRC/LTE/rrc_eNB.c
	openair2/RRC/LTE/rrc_eNB_S1AP.c
	openair2/RRC/LTE/rrc_proto.h
	openair3/GTPV1-U/gtpv1u_eNB.c
	openair3/S1AP/s1ap_eNB_handlers.c
 2019-01-18 10:35:39 +01:00
Cedric Roux aea6b4b5a6 fix a lot of file mode 
For whatever reason most of the files had their permission
changed from 644 to 755, which is not wanted.
 2019-01-07 16:22:28 +01:00
Raymond Knopp 44a225c6b7 Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/mac.h
	openair2/RRC/LTE/L2_interface.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.h
	openair2/RRC/LTE/rrc_eNB.c
	openair2/RRC/LTE/rrc_eNB_S1AP.c
	targets/RT/USER/lte-enb.c
 2019-01-05 23:28:31 +01:00
Konstantinos Alexandris ea105c39b1 X2AP MOBILITY PROCEDURES (X2AP HANDOVER REQUEST/REQUEST ACK) 
S1AP PATH SWITCH REQUEST/REQUEST ACK/FAILURE
RRC MEASUREMENT REPORT
MINOR CHANGES IN MAC LAYER
 2018-12-18 13:45:03 +01:00
Louis Adrien Dufrene ed61d774f6 add test on ue_context 2018-11-21 17:03:52 +01:00
Raymond Knopp 6266d5c389 Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/edci.c
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/transport_eNB.h
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_bch.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/mac.h
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/rrc_defs.h
	openair2/RRC/LTE/rrc_eNB.c
	openair2/RRC/LTE/rrc_eNB_S1AP.c
 2018-11-19 00:43:49 +01:00
Louis Adrien Dufrene 700437f184 astyle applied 2018-11-16 08:49:28 +01:00
Louis Adrien Dufrene 9a080adec5 RRC inactivity timer: first commit to DRX_master 2018-11-13 14:20:16 +01:00
Louis Adrien Dufrene 961a70a04e Fusion wasn't ok, needed some modifications 2018-11-13 11:20:14 +01:00
Louis Adrien Dufrene a409614185 Merge develop done, conflicts resolved 2018-11-13 10:49:20 +01:00
Louis Adrien Dufrene 287010f82f RRC timer: last format done. Timer reset in scheduling of DTCH (DL/UL). Commit to test. 2018-11-13 10:21:38 +01:00
Louis Adrien Dufrene 76e1636258 RRC timer reset in scheduler: format of some functions before first test 2018-11-12 17:38:19 +01:00
OAI-admin d3f8f9d65b End of bug fix: S1 id unknown after detach request for switch off in idle 2018-11-12 07:46:32 +01:00
Louis Adrien Dufrene 94bf32b0d4 Bug fix: S1 id unknown after Detach Request (need to test) 2018-11-08 08:31:23 +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
Raymond Knopp b27ed63fa9 lte-softmodem compiles, many memory faults during configuration ... 2018-11-03 22:51:24 +01:00
OAI-admin 6ae27efac0 minor update in format, variable ctxt removed in rrc_eNB_free_UE() 2018-10-31 16:24:29 +01:00
Raymond Knopp d24f521a5a Merge remote-tracking branch 'origin/develop' into enhancement-ltem 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
	openair1/PHY/LTE_TRANSPORT/edci.c
	openair1/PHY/LTE_TRANSPORT/if4_tools.c
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/print_stats.c
	openair1/PHY/LTE_TRANSPORT/pucch.c
	openair1/PHY/LTE_TRANSPORT/transport_eNB.h
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
	openair1/PHY/impl_defs_lte.h
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_bch.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/pre_processor.c
	openair2/LAYER2/MAC/rar_tools.c
	openair2/LAYER2/MAC/ue_procedures.c
	openair2/PHY_INTERFACE/IF_Module.c
	openair2/RRC/LITE/rrc_common.c
	openair2/RRC/LTE/L2_interface_ue.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/rrc_eNB.c
	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
 2018-10-29 07:54:17 +01:00
Louis Adrien Dufrene 2966cdf1c0 Format rrc_eNB_send_S1AP_UE_CONTEXT_RELEASE_REQ() 2018-10-23 17:12:45 +02:00
Louis Adrien Dufrene 57a383e77c Format rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_COMMAND() and rrc_eNB_free_UE() 2018-10-23 16:51:55 +02:00
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
Navid Nikaein 403db5b544 Fix the issue in sending UE Initial Context Setup Response 2018-10-05 17:03:24 +02:00
Robert Schmidt a4bc48a2f7 Fix in paging: iterate list of MCC/MNC/TAC 2018-09-28 11:46:11 +02:00
Robert Schmidt 81e70dfc25 NAS First REQ: Forward selected PLMN Identity 2018-09-28 11:46:06 +02:00
Robert Schmidt 514b8d833a Use selectedPLMN_Identity IE to fill GUMMEI at NAS_FIRST_REQ 2018-09-28 11:45:56 +02:00
Navid Nikaein 374c1087a1 Add some comments 2018-09-25 11:36:36 +02:00