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srsLTE
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230 Commits

Author SHA1 Message Date
Pedro Alvarez e9a7e6dbae Getting rid of sctp_init_client function. The only thing it does is call the sctp_init_socket function. 2021-10-21 14:50:44 +01:00
Codebot 9d7836817c Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/common/signal_handler.h
 2021-10-21 12:36:20 +02:00
faluco dacf40f63e Delete move constructor and move assignment operator explictly for mac_pcap_base and s1ap_pcap classes. 
Move emergency handlers header file into the support folder.

Refactored signal handling:
- Remove the dependency with the running static variable in the header file.
- Move implementations down to cc files.
- Allow specifying a new signal handler that will be used to stop the applications.
- Move signal handling files to support.
 2021-10-15 15:05:37 +02:00
faluco 9075251627 Move the cleanup code from the signal handlers down to the new emergency handlers for the ue, epc and enb. 2021-10-15 15:05:37 +02:00
faluco 2c1e9c0c55 Implement an emergency cleanup handler registration mechanism to allow modules to clean themselves before application gets killed. 
Flush PCAP contents just before killing the application.
 2021-10-15 15:05:37 +02:00
Francisco ea324e8cbe nr,sched,test: update sched nr test to better reflect MAC-PHY FAPI 2021-10-14 19:27:52 +01:00
faluco 28bbaa7816 Blacklist TSAN issues from libusb and libuhd. 2021-10-14 08:55:06 +02:00
Alejandro Leal Conejos 1a64c6adad Enum fixes so clang 12 can build the repo 2021-10-14 08:48:04 +02:00
Carlo Galiotto f53e01cfa3 mac: apply changes by PR reviewers 
- reinstate write_lock on ue metrics
- change "rwlock" variable name in mac_nr.h

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-13 11:12:03 +02:00
Carlo Galiotto dc3e3a89f8 mac: update CQI in MAC with CSI reports from PHY 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-13 11:12:03 +02:00
Codebot cf4b0f1739 Merge branch 'next' into agpl_next 2021-10-10 23:12:22 +02:00
Carlo Galiotto 43a7d822fa stack,rrc: fix double removal of EPS bearer 
The EPS bearer was removed twice, causing an error in the logs.

Fix issue #3380

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-08 11:19:12 +02:00
faluco 7b0b76d58e Whitelist two lock order inversion TSAN issues that acquire a readlock. 2021-10-06 12:49:34 +02:00
Fabian Eckermann cb721aa292 fix calculation of ssb frequency. 2021-10-05 18:21:58 +02:00
Andre Puschmann 8bb06ff2c0 Added SSB in gNb PHY 2021-10-04 19:26:07 +02:00
Andre Puschmann 7496b7c14f Add SSB to configuration factory 2021-10-04 19:26:07 +02:00
Andre Puschmann 5b0767772b Added SSB center frequency to band helper 2021-10-04 19:26:07 +02:00
Fabian Eckermann 95abfbfec8 Calculate ssb frequency from freqency point a. 2021-10-04 15:59:05 +02:00
Francisco Paisana f22483ce72 sched,nr: use formatting %d to represent slot index 2021-10-04 13:43:56 +02:00
Xavier Arteaga c9d7db7314 Minor changes 2021-10-04 10:28:34 +02:00
Xavier Arteaga e3bd92d87c Fix SSB pattern in UE 2021-10-04 10:28:34 +02:00
Xavier Arteaga 8f90ee847a Refactor carrier frequency from PHY and fix OFDM phase compensation 2021-10-04 10:28:34 +02:00
Codebot 8c3332f894 Merge branch 'next' into agpl_next 
# Conflicts:
#	srsenb/hdr/stack/upper/pdcp_nr.h
#	srsenb/hdr/stack/upper/rlc_nr.h
#	srsenb/src/stack/upper/pdcp_nr.cc
#	srsenb/src/stack/upper/rlc_nr.cc
 2021-10-03 23:13:30 +02:00
Xavier Arteaga 1aa65bd10c HOTFIX: force DFT wisdom save at exit 2021-10-01 18:06:37 +02:00
Fabian Eckermann 2d0be77660 Add helper functions for abs freq point a. 2021-09-29 16:03:44 +02:00
faluco fa351cd285 Rename functions that contain the unsafe word to nolock. 
The term "unsafe" does not clearly state that the function is not locking the shared date and it sounds "dangerous", so use a more explicit term.
 2021-09-27 13:26:21 +02:00
Codebot ecd0580b9e Merge branch 'next' into agpl_next 2021-09-26 23:12:44 +02:00
faluco 6c91a824e2 Whitelist the TSAN lock order inversion issue in srsenb::mac::rlc_buffer_state. 2021-09-24 14:27:37 +02:00
Xavier Arteaga 0324806d6c Packed NR TDD config in duplex configuration and created test case for FDD 2021-09-21 18:11:16 +02:00
Codebot b87b760326 Merge branch 'next' into agpl_next 2021-09-19 23:12:23 +02:00
faluco d2f09a8d3c Fix a nasty data race in the ue_bearer_manager class. The underlying std::map member was being accessed concurrently potentially corrupting memory. 2021-09-17 11:34:28 +02:00
Andre Puschmann b127327684 enb,s1ap: print filename when writing S1AP PCAP 2021-09-16 15:25:46 +02:00
David Rupprecht e8a464228d Cleaned string helpers 2021-09-16 15:24:32 +02:00
Andre Puschmann 07019a5bd6 nr: refactor DL/UL frequency deriviation 
* add separate DL/UL freq point a in NR carrier struct
* use freqInfoDL/freqInfoUL to get freq point a
* simplify carrier tuning logic
 2021-09-13 10:27:16 +02:00
Andre Puschmann d26a7e0350 band_helper: add helper to derive DL/UL freq from abs_freq_point 
calculate DL and UL freq in carrier struct based on given values
 2021-09-13 10:27:16 +02:00
Andre Puschmann 69619d725a band_helper: add helper to derive UL ARFCN from DL ARFCN 2021-09-13 10:27:16 +02:00
Codebot 958542dc2b Merge branch 'next' into agpl_next 2021-09-12 23:12:24 +02:00
faluco 934802d23c Report the SIB9 home enb name in the enb sector start/sector stop events. 2021-09-07 16:36:56 +02:00
faluco d168536bc4 Add a new program option to control how ASN1 messages get printed into the enb JSON report file. 2021-09-07 16:36:56 +02:00
faluco df6ae7b0e0 - Implement new enb events: 
* ho_command
* connection_resume
* rlf_detected
- Rename rlf_report event to "rlf_report".
 2021-09-07 16:36:56 +02:00
faluco 8a3586dfbf Include a ASN1 json representation for RRC enb events. 2021-09-07 16:36:56 +02:00
David Rupprecht a9a23214b0 Added more 5G security kdfs 
Added new 5G SIM functions

Added const parameters for security functions
 2021-09-07 11:06:56 +02:00
David Rupprecht a645d74eaf USIM functions for res star 
Added gen_res_star in security.h

Added USIM interfaces for res star

Added RES star test case
 2021-09-07 11:06:56 +02:00
David Rupprecht bce6b5cc0f Added kdf common 
Use kdf functions in 5G KDF

Moved EPS KDF function to new KDF structure
 2021-09-07 11:06:56 +02:00
David Rupprecht 15eaef21e2 Update test f12345 function 
Moved XOR functions to lib

Added testcase for KDF

Minor liblte_security updates
 2021-09-07 11:06:56 +02:00
Codebot 71098315ca Adding AGPL copyright to new files 2021-09-05 23:12:23 +02:00
Codebot de59c88954 Merge branch 'next' into agpl_next 
# Conflicts:
#	srsue/hdr/stack/bearer_manager.h
#	srsue/src/stack/bearer_manager.cc
 2021-09-05 23:12:20 +02:00
Francisco Paisana 227ae97bcb workaround gcc4.8 issue with inability to derive move ctor noexcept specifier 2021-09-03 12:06:17 +02:00
Francisco Paisana f4df55c245 stack lte: separate bearer manager into two classes, one for the ue and one for the enb 2021-09-03 12:06:17 +02:00
Francisco Paisana 2ade4628ca stack lte: create an gtpu-pdcp adapter class that correctly converts lcids to eps bearers and vice-versa 2021-09-02 17:12:04 +02:00
Francisco Paisana 4b2f079581 gtpu: renamed lcid to eps_bearer_id as parte of the refactor of gtpu to use eps_bearer_ids 2021-09-02 17:12:04 +02:00
Andre Puschmann db8b710442 bearer_manager: move to lib folder and extend for multiple users 
prepare bearer manager to be used by eNB which requires
to support multiple RNTIs
 2021-09-02 17:12:04 +02:00
Francisco Paisana 020bec025e sched: created class common to LTE and NR for ue buffer status management 2021-09-01 20:08:11 +02:00
Codebot d1d38d1826 Merge branch 'next' into agpl_next 2021-08-29 23:12:35 +02:00
Francisco Paisana da4b7e4f80 sched,nr: fix sched RAR NR test; update test assert macros 2021-08-26 12:09:11 +02:00
Xavier Arteaga e07263ee26 Added band helper for getting band from ARFCN 2021-08-26 09:34:43 +02:00
Francisco Paisana f518861ebc fix location of support/ folder. Created macros for ASSERT_EQ and ASSERT_NEQ 2021-08-23 16:47:54 +02:00
Francisco Paisana 599fc978a5 improvement of srsran_assert design, with specializations to enable/disable assertions based on compile flags other than ASSERTS_ENABLED. Creation of the support/ folder 2021-08-23 16:47:54 +02:00
Codebot 645c0e5ff6 Adding AGPL copyright to new files 2021-08-08 23:12:21 +02:00
Codebot 635d0bc6e9 Merge branch 'next' into agpl_next 2021-08-08 23:12:19 +02:00
Xavier Arteaga 98f29961bc Fix old GCC compilation 2021-08-03 10:46:13 +02:00
Xavier Arteaga 956c4f8266 Added PHY NR test TDD FR1.15-1 pattern 2021-08-03 10:46:13 +02:00
Xavier Arteaga dfa323df6b Added 20MHz default configuration 2021-08-03 10:46:13 +02:00
Xavier Arteaga 1b50758bd5 Initial NZP-CSI default configuration from TS38.101-4 2021-08-03 10:46:13 +02:00
Andre Puschmann 3b5344b0f7 thread_pool: add optional ID to thread pool 
this allows to prepend an ID to each thread pool to
better differentiate workers from different pools
 2021-08-02 15:18:47 +02:00
Andre Puschmann 4915dc9642 test_pcap: add function description 2021-07-28 10:26:09 +02:00
Francisco Paisana 12e33483e1 sched,nr: add slot_point to sched nr 2021-07-26 11:52:07 +02:00
Francisco Paisana a0a1af9d0f nr: slot value that handles wrapping around 2021-07-26 11:52:07 +02:00
Codebot 2dd440bb76 Adding AGPL copyright to new files 2021-07-25 23:12:23 +02:00
Codebot a8ef3ba6b2 Merge branch 'next' into agpl_next 
# Conflicts:
#	srsenb/test/common/dummy_nr_classes.h
 2021-07-25 23:12:21 +02:00
Andre Puschmann 60a795acc0 asn1,rrc_nr,test: extend RRC reconf test, add PCAP output 
test now can write the NR reconfig into a PCAP for easy
debugging with Wireshark

patch also adds a new test helper to write a RRC PDU
into a PCAP file (helper packs PDCP and RLC AM first)
 2021-07-19 12:53:09 +02:00
Codebot ccf8cfb65f Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/common/basic_pnf.h
#	lib/include/srsran/common/basic_vnf.h
#	lib/include/srsran/common/basic_vnf_api.h
#	lib/src/common/basic_vnf.cc
#	lib/test/common/pnf_bridge.cc
#	lib/test/common/pnf_dummy.cc
#	srsenb/hdr/phy/vnf_phy_nr.h
#	srsenb/hdr/stack/mac/nr/sched_nr_common.h
#	srsenb/hdr/stack/mac/nr/sched_nr_phy_helpers.h
#	srsenb/src/phy/vnf_phy_nr.cc
#	srsenb/src/stack/mac/nr/sched_nr_common.cc
#	srsenb/src/stack/mac/nr/sched_nr_phy_helpers.cc
#	srsue/hdr/phy/vnf_phy_nr.h
#	srsue/src/phy/vnf_phy_nr.cc
 2021-07-18 23:12:20 +02:00
Andre Puschmann a142192d4e test_common: handle return value from make_byte_buffer() 2021-07-16 12:35:12 +02:00
Andre Puschmann b5b2f8190e signal_handler: use std::atomic for running var 2021-07-14 23:03:51 +02:00
Andre Puschmann 6c82d63aa6 remove legacy PNF/VNF code 
the code hasn't been maintained for a while an likely needs to be
adapted for a real-world scenarios.

in order to avoid having to maintain two MAC/PHY interfaces we
remove the code from now.
 2021-07-12 19:24:02 +02:00
Codebot fdebee422e Adding AGPL copyright to new files 2021-07-11 23:12:22 +02:00
Codebot 516951c41c Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/interfaces/rrc_nr_interface_types.h
#	lib/include/srsran/phy/enb/enb_dl_nr.h
#	test/phy/nr_dl_flood.cc
 2021-07-11 23:12:20 +02:00
Xavier Arteaga ecc0b92142 Integrated PUSCH decoder in gNb 2021-07-08 16:47:07 +02:00
Xavier Arteaga f07d925be1 Initial NR PHY test scheduling for PUSCH 2021-07-08 16:47:07 +02:00
Andre Puschmann c9e87b2cf3 config_file: print message when config file couldn't be read 
this prints an message on stdout so config files are not
simply skipped and the default one is read instead.
 2021-07-06 21:57:44 +02:00
Xavier Arteaga cf496e75eb Fix default PHY NR configuration 2021-07-05 17:51:27 +02:00
Xavier Arteaga 2fbd172888 Initial PHY NR configuration generator 2021-07-05 17:51:27 +02:00
Xavier Arteaga 320aabec13 Initial PHY NR configuration 2021-07-05 17:51:27 +02:00
Xavier Arteaga e764a26136 Integrated PUCCH decoding in gNb 2021-07-05 17:51:27 +02:00
Xavier Arteaga e3afd945bc Refactored NR HARQ ACK feedback 2021-07-05 17:51:27 +02:00
Xavier Arteaga eecaccb541 Added NR PHY helpers 2021-07-05 17:51:27 +02:00
Codebot 585e3c51c1 Merge branch 'next' into agpl_next 
# Conflicts:
#	srsenb/hdr/phy/nr/cc_worker.h
#	srsenb/hdr/phy/nr/sf_worker.h
#	srsenb/src/phy/nr/cc_worker.cc
#	srsenb/src/phy/nr/sf_worker.cc
#	test/phy/nr_phy_test.cc
 2021-07-04 23:12:19 +02:00
David Rupprecht f90e359208 Moved cp to test common 2021-07-02 17:23:06 +02:00
Andre Puschmann bbcaa49429 network_utils: fix TSAN detected race 2021-07-02 17:22:49 +02:00
Andre Puschmann a9ad408f51 task_scheduler: use block_queue for internal tasks 
TSAN detected wrong use of the old deque-based internal queue. To avoid
unwanted/undetected mis-use the patch uses the thread-safe block_queue
data structure instead.
 2021-07-02 17:22:49 +02:00
Andre Puschmann 626f24c9f9 block_queue: use class mutex to protect size() getter 
detected with TSAN
 2021-07-02 17:22:49 +02:00
Xavier Arteaga aef3e5a40a More NR PHY test and GNB PHY development 2021-06-28 00:27:36 +02:00
Xavier Arteaga 567c7c9c77 Create TTI semaphpore default constructor 2021-06-28 00:27:36 +02:00
Codebot bfa1215b89 Merge branch 'next' into agpl_next 2021-06-27 23:12:19 +02:00
Pedro Alvarez aae266e848 Added configuration option for S1AP SCTP bind port 2021-06-22 11:11:54 +01:00
David Rupprecht 85d7a851fb Added 5G NAS PCAP support 2021-06-22 09:02:07 +02:00
Codebot d9cb5d01ff Merge branch 'next' into agpl_next 2021-06-13 23:12:22 +02:00
Xavier Arteaga 939dd1b977 Change struct sync_raster_t to class 2021-06-08 14:55:12 +02:00
Xavier Arteaga 9621cf57c2 Implemented NR SS raster object 2021-06-08 14:55:12 +02:00
Codebot 6d280cbcc8 Adding AGPL copyright to new files 2021-06-06 23:12:33 +02:00