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srsLTE
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2331 Commits

Author SHA1 Message Date
Fabian Eckermann 1c75ed10a8 Initialize variable. 2021-10-27 17:39:51 +02:00
Ismael Gomez d972fb368c
Some LGTM fixes (#3564) 
* Fix LGTM issues

* ue: add logging to switch on function

* Fix new LGTM issues
 2021-10-26 21:15:36 +02:00
Alejandro Leal Conejos 2a2518b7e4 Fixes coverity 372096 2021-10-26 21:09:44 +02:00
Ismael Gomez bdbaf7357a ue,nr: Protect pending_cfgs in PHY worker_pool 2021-10-26 19:04:02 +02:00
faluco b058945142 Fix data race in sync::current_earfcn. 2021-10-26 19:04:02 +02:00
faluco 92b81b200f Fix data race in ul_harq_process::current_irv. 2021-10-26 19:04:02 +02:00
faluco dc31fb05a3 Fix ODR issue detected by ASAN in arch for the srsran_verbose global variable. 2021-10-26 16:56:11 +02:00
Pedro Alvarez a40a2dc191 Disable integrity/encription at PDCP-NR, as it will break when packets arrive out-of-order. 2021-10-26 14:59:40 +02:00
faluco 91677a9dcb Fix data race in sync::state, the stop() did not acquire the required lock. 2021-10-25 20:30:57 +02:00
Xavier Arteaga ebab12403f
Asynchronous NR PHY configuration (#3527) 
* Fix a race condition when accessing the NR PHY cfg by the RRC and phy workers.
Rework how the phy cfg is handled, now workers have their own copy that gets updated after a reconfig moving it out of the state class.

* Default initialize sf_len member in sf_worker for consistency.

* Asynchronous NR PHY configuration

* Fix compilation

* Corrected method override and fix unitialised value

* Added carrier equal comparison to avoid aligment byte padding comparison

Co-authored-by: faluco <borja.ferrer@softwareradiosystems.com>
 2021-10-25 10:51:02 +02:00
faluco 28887a4384 Relax memory ordering for atomic load for the ul_harq::current_tx_nb member. 2021-10-23 21:26:00 +02:00
faluco 3ecc8bb4c6 Fix data race in gw::deactivate_eps_bearer. 2021-10-23 21:26:00 +02:00
faluco 5f93ff6ed0 Batch of data race fixes in the following classes: RLC AM, Intra measure, UL HARQ, PHY common. 2021-10-23 21:26:00 +02:00
Andre Puschmann dd5eda04e3 ue,rrc_nr: clear DRB to LCID lookup during RRC release 2021-10-23 21:09:26 +02:00
Pedro Alvarez fbcffb84bd Check if RLC is suspended before transmiting PDCP SDU. 
This was done to avoid integrity issues, when the UE's RRC erroneously sent
measurement reports while the re-establishment was already in progress.

As errously sending PDCP PDUs on DRBs can cause issues as well, this was
disabled too.
 2021-10-22 17:27:32 +01:00
faluco 904d05d4c4 Fix data race in bsr_proc::print_state(). 
While there, early exit if the log info channel is disabled to avoid formatting a string that will not be used.
 2021-10-22 12:41:46 +02:00
Ismael Gomez c096270fc7 ue,nr: ignore NDI if received on T-CRNTI or RAR 2021-10-21 22:17:30 +02:00
Ismael Gomez 0de984d12f srsue: protect access to phy common shared measurement 2021-10-21 21:31:21 +02:00
Pedro Alvarez 7155de91ca Added command to forcefully flush the buffers on srsenb and srsue. 2021-10-21 14:50:44 +01:00
faluco d7e8d6bf65 Fix data race in mux_nr::add_bsr_ce. 2021-10-20 18:08:41 +02:00
Carlo Galiotto 4e3564a8a2 mac,stdout: add PUSCH and PUCCH SINR to stdout 
This commit implements the PUCCH and PUSCH metrics in the MAC,
to be displayed in the eNB console.

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-20 17:47:00 +02:00
Carlo Galiotto ebaa71d190 ue,stdout: fix the SNR formatting in UE console (NR) 
When the SNR value is INF, the conversion to (int) causes
-2147483648 to be displayed in the UE console.
This commit fixes the formatting, so that the values INF or
NaN would be displayed as N/A

NOTE: The issue of getting an INF value for the reported SNR metric
still needs to be addressed separately.
 2021-10-20 17:47:00 +02:00
Ismael Gomez d32bfa3756 remove warning when UE is already in camping 2021-10-19 15:16:52 +02:00
Andre Puschmann 97d43eb044 mac_nr_test: add PDU packing test for two SDUs from different LCs 2021-10-19 11:51:39 +02:00
Andre Puschmann d4a4da7ecc mux_nr: fix tiny issue in mux unit when adding SDUs of different logical channels 
this issue has a tiny affect when adding new SDUs from different logical channels
to an UL MAC PDU.

Since the MAC subPDU header is accounted for twice, less SDU payload may be packed.

The patch calculates the required header space and accounts for it in the scheduling.
Howerver, it is only substracted from the available space when an SDU was actually added.
 2021-10-19 11:51:39 +02:00
Andre Puschmann cc87af2986 ue,rrc: simplify code 2021-10-16 21:50:07 +02:00
Francisco 08c96b0e35 nr,ue,mac: added TODO comment warning about missing functionality in srsue::mac_nr::reset method 2021-10-15 18:28:09 +01:00
Francisco 81174bda64 nr,ue,rrc: release NR logical channels during RRC release 2021-10-15 18:28:09 +01:00
Xavier Arteaga e93503bae3 Minor changes 2021-10-15 18:19:04 +02:00
Xavier Arteaga 3c40cd2840 Improved NR PHY logging info 2021-10-15 18:19:04 +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
Bedran Karakoc 0507d9df2b nas,nr: Fix ciphering and sequence numbers in NAS 2021-10-15 14:47:22 +02:00
Andre Puschmann c467c3c0e6 ue,rrc_nr: remove warning when zp_csi_rs_res_to_add_mod_list is not present 
we currently don't enable ZP CSI in the eNB so the warning can be removed.
 2021-10-15 10:58:31 +02:00
faluco 5f648d195c Implement JSON reporting in the scell search test. 2021-10-15 10:44:37 +02:00
Andre Puschmann 908c469f30 sync: don't fail camping on cell if current and target srate match 
this fixes #3437. The check/requirement for target srate to be different
to current srate isn't needed, and in fact fails for 6 PRBs where both are
indentical always.
 2021-10-14 21:21:58 +02:00
Andre Puschmann 1068a84bd0 sync: fix typo 2021-10-14 21:21:58 +02:00
Andre Puschmann fed53c91d0 mac_nr_test: add TC to reproduce #3325 
extend the rlc_dummy to allow providing different RLC PDUs.
add TC for issue #3325 but leave the original TV because it is very large.
 2021-10-14 11:16:37 +02:00
Andre Puschmann 7cbd3d50b7 mac_sch_pdu_nr,bsr: fix length check for BSR 
fix nasty bug where the length calucation for the LCID
was taking the bsr_format_nr_t that was having the same name.
 2021-10-14 11:16:37 +02:00
Xavier Arteaga 1bffebe0bf Removed cached PRACH signals 2021-10-14 09:46:15 +02:00
Alejandro Leal Conejos 1a64c6adad Enum fixes so clang 12 can build the repo 2021-10-14 08:48:04 +02:00
Xavier Arteaga 753edc7d7b Force NR PRACH scaling to 0.99 of the DAC dynamic range 2021-10-13 11:00:03 +02:00
Xavier Arteaga c7940f455c More clear equation to calculate number of PRACH subframes 2021-10-13 11:00:03 +02:00
Xavier Arteaga 4cea3d92bd NR PHY accepts multiple SF PRACH sequence 2021-10-13 11:00:03 +02:00
David Rupprecht 5c44d774d0 Added 5G Metrics 2021-10-12 10:48:10 +02:00
David Rupprecht 59e847ba08 Added NAS 5G args 2021-10-12 10:48:10 +02:00
David Rupprecht 5910d8847a Split NAS security ctxt 2021-10-12 10:48:10 +02:00
Francisco b8976ca463 nr,ue,rrc: avoid configuring the CSI until NR RA is complete 2021-10-08 12:15:55 +01:00
Xavier Arteaga 9d4fd1c5cc Add NR SFN from SSB assertion and fix dummy SSB scheduling 2021-10-08 09:49:07 +02:00
Xavier Arteaga 954d6f5f8d Removed sfn_4lsb from debug trace 2021-10-08 09:49:07 +02:00