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996 Commits

Author SHA1 Message Date
faluco 3b2f0d2f65 Fix several issues in GW class: 
- Avoid triggering an assertion when the  gw thread is pending termination.
- Re-order gw::stop method to avoid a race condition when closing the TUN device while the gw thread is still running.
 2021-10-28 17:42:08 +02:00
faluco f1385640c4 Fix data race in proc_bsr and ul_harq classes. 2021-10-27 18:15:28 +02:00
faluco 92b81b200f Fix data race in ul_harq_process::current_irv. 2021-10-26 19:04:02 +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 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
Ismael Gomez c096270fc7 ue,nr: ignore NDI if received on T-CRNTI or RAR 2021-10-21 22:17:30 +02:00
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
Ismael Gomez d32bfa3756 remove warning when UE is already in camping 2021-10-19 15:16:52 +02:00
Francisco 81174bda64 nr,ue,rrc: release NR logical channels during RRC release 2021-10-15 18:28:09 +01:00
Bedran Karakoc 0507d9df2b nas,nr: Fix ciphering and sequence numbers in NAS 2021-10-15 14:47:22 +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
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 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
Francisco 47e5e85449 refactor: clean unnecessary includes of the asn1/rrc_nr.h 2021-10-07 23:08:07 +01:00
Bedran Karakoc 1e1e1420b1 Return AUTS in authentication failure for case AUTH_SYNCH_FAILURE 2021-10-06 20:01:00 +02:00
Bedran Karakoc de750fad09 Added helper function for replayed security capabilities 2021-10-06 20:01:00 +02:00
Bedran Karakoc 193ec4abfa Trigger switch_off in NAS 2021-10-06 20:01:00 +02:00
Bedran Karakoc 441251bdd1 Remove unused parameter 2021-10-06 20:01:00 +02:00
Bedran Karakoc a4cc9b6ca0 Fix handle_authentication_request and add handler for authentication reject 2021-10-06 20:01:00 +02:00
Bedran Karakoc e8bcc0a61e Added handler for identity request and sender for identity response 2021-10-06 20:01:00 +02:00
Bedran Karakoc 850606f20b Added deregistration (UE terminating) 2021-10-06 20:01:00 +02:00
Xavier Arteaga d5b34696b4 Sepparate CSI report configuration from quantification and integrate in nr_phy_test with assertions 2021-10-06 16:33:51 +02:00
faluco a9c65bd369 UE: Implement a thread safe wrapper class for accessing the mac_grant_ul_t member in ul_harq_process. 
This fixes many race conditions detected by TSAN around this class.
 2021-10-06 14:47:23 +02:00
faluco 6c4548c243 Fix several data races in LTE and NR harq classes. 2021-10-06 14:47:23 +02:00
faluco 666cb73cc9 Fix data race in phy_common::set_neighbour_cells. 2021-10-02 17:40:34 +02:00
faluco 72088dadb5 Fix race conditions in intra measure class. 2021-10-02 17:40:34 +02:00
Andre Puschmann bf2606f94e ue,mac_nr: fix race condition by using thread-safe RNTI class 2021-09-30 10:36:29 +02:00
Ismael Gomez c09f09b7be Move rrc_common from srsue to lib 2021-09-29 21:39:56 +02:00
Fabian Eckermann 8830c2796f Add support for NSA FDD on band n3, n5 and n7. 2021-09-29 16:03:44 +02:00
Andre Puschmann bed4cfb5e5 ue,mac_nr: fix generation of padding BSRs 
* in Msg3 don't add explicit SBSR (rely on padding BSR to add)
* fix padding BSR generation to always use padding bytes to add it
 2021-09-27 21:15:30 +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
Bedran Karakoc 43915550cc NGAP GTP Bearer Establishment 2021-09-22 15:15:47 +02:00
David Rupprecht 3712983308 Added PDU Session est request 2021-09-22 15:15:47 +02:00
David Rupprecht c670383ae9 Added NAS 5G functions incoming msg and reg proc 2021-09-22 15:15:47 +02:00
faluco 55f5f74ff3 Fixed case where calling gw::setup_if_addr after ue attachment would spawn a new thread without closing the current one. 
This would end up being a resource leak as the number of threads grow forever until the application crashes.
 2021-09-22 13:26:59 +02:00
Andre Puschmann 26cc6d7886 ue: remove stack type parameter 
for the moment we always use the LTE stack (also for NSA mode).
For SA we likely pick a smarter approach to pick the stack type, i.e.
using the ARFCN specified in the config.
 2021-09-22 10:56:56 +02:00
Ismael Gomez ad646f436c Ignore PDSCH during cell selection 2021-09-21 11:09:34 +02:00
Xavier Arteaga de00b80228 Review NR NSA CFO estimation and compensation 2021-09-20 20:48:08 +02:00
faluco c2b705c5ce Fix several data races in proc_phr, class needs to be fully protected since most member variables are accessed by different threads. 2021-09-17 11:34:28 +02:00
faluco 6b07e886b7 Fix data race in is_first_ul_grant. 2021-09-17 11:34:28 +02:00
faluco 1e3ba607ce Fix data race in is_pending_tx_end. 2021-09-17 11:34:28 +02:00
faluco 7dae4a491e Fix data race in ue_stack_lte::ul_dropped_sdus. 2021-09-17 11:34:28 +02:00