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Author SHA1 Message Date
Laurent THOMAS 29108a0974 cleaning syntax of nr-ru.c 2025-08-16 21:38:18 +02:00
Laurent THOMAS efccad956a add gtpu error packet parsing and display 2025-08-13 18:00:31 +02:00
Laurent THOMAS e2c4033b57 When a client connects, we need to start the send/receive loop but the first reception is void data 2025-08-12 09:22:03 +02:00
Laurent THOMAS 02ce4aaf82 Fix a 4G UE bug 2025-07-30 17:41:28 +02:00
Laurent THOMAS 426e3453cd trace to try to debug old 4G bug 2025-07-30 17:41:28 +02:00
Laurent THOMAS 990fc9c55a Fix potential out-of-bound write 
Tell strncpy() the size including the NULL byte to make sure we copy all
data.

This just fixes these warnings:

    openair3/NAS/TOOLS/conf_usim.c: In function ‘gen_usim_data’:
    openair3/NAS/TOOLS/conf_usim.c:191:17: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
    openair3/NAS/TOOLS/conf_usim.c:190:53: note: length computed here
    openair3/NAS/TOOLS/conf_usim.c:195:17: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
    openair3/NAS/TOOLS/conf_usim.c:194:54: note: length computed here

add copy with limited size and truncate properly with null C string termination.

As clang-format doesn't handle tab indented files and as it is not the
OAI coding rule, the entire file is re-indented with present OAI coding
rule.
 2025-07-30 17:40:50 +02:00
Laurent THOMASandRobert Schmidt b65b5dd40e Remove specific directory for LTE SIM management tools 
Move into openair3/NAS/TOOLS/CMakeLists.txt, and simplify the
CMakeLists.txt.

Co-authored-by: Robert Schmidt <robert.schmidt@openairinterface.org>
 2025-07-30 17:39:12 +02:00
Laurent THOMAS f835705dd1 fix array sizes and aligment issues in 5G UE dci decoder 2025-07-25 15:49:35 +02:00
Laurent THOMAS 343b983aa9 fix SIMD tail length in nr_pdcch_detection_mrc() and replace >> operator by / 2025-07-25 10:04:13 +02:00
Laurent THOMAS b41c9e2e85 move static some functions that are used only in one file 2025-07-25 10:04:13 +02:00
Laurent THOMAS 19d783f6d9 generalize constant nb re per rn in dci_nr.c 2025-07-25 10:04:04 +02:00
Laurent THOMAS e8f6d14c47 simplify and make more local variables in nr_rx_pdcch() and fix small bugs (size 9 RE instaed of 12 RE) 2025-07-25 10:02:26 +02:00
Laurent THOMAS b30da5c0b2 reduce size and make local rxdataF_comp in nr_rx_pdcch() 2025-07-25 10:02:26 +02:00
Laurent THOMAS 2c22f49a45 simplify nr_pdcch_channel_compensation() 2025-07-25 10:02:26 +02:00
Laurent THOMAS 3ca12f78e5 simplify function nr_pdcch_extract_rbs_single() 2025-07-25 10:02:26 +02:00
Laurent THOMAS fffe9531c3 add assert in a case of wrong gNB configuration file 2025-07-25 10:02:26 +02:00
Laurent THOMAS 8dd2119d4e bad type multi casts with wrong meaning like cast to ** a array of 2D (wrong in C) 2025-07-24 13:48:36 +02:00
Laurent THOMAS 3264eca6db enhance llr unitary tests 2025-07-24 13:48:36 +02:00
Laurent THOMAS f57f6a8d4e factorize code that initialize all 0xff simd vectors 2025-07-24 13:48:36 +02:00
Laurent THOMAS 90cf249018 add telnet commands trace 2025-07-04 09:34:17 +02:00
Laurent THOMAS 0523bcfbde fix gNB that should always perform tx in case of rfsim (like continuous-tx 2025-06-30 10:21:02 +02:00
Laurent THOMAS 1540ca3ae5 fix bug in rfsim->nb_cnx for client side. it has no usage except a cpu optimisation in case one single rfsim socket and SISO case 2025-06-30 09:06:28 +02:00
Laurent THOMAS f7598bf528 clarify first transmission to client, split process_recv in 2 functions 2025-06-30 09:06:28 +02:00
Laurent THOMAS 68857114a6 split rfsimulator too long function in smaller ones. Clean code for bad "UE" instead of rfsim client/server. Simplify logic 2025-06-30 09:06:28 +02:00
Laurent THOMAS b9c066329e trace in 4G RAR processing to debug ci result 2025-06-30 09:06:28 +02:00
Laurent THOMAS 98e6d60337 RF simulator: Fix concurrency issues during new client connections 
Fix concurrency issues happening when a new client connects, sometimes
leading to a total softmodem deadlock.

Key changes:
- Fix sample sending on new client connection: send the first
  sample only to the newly connected client.
- Remove the --rfsimulator.hanging-workaround option
- Replace global nb_ue and Sockmutex with nb_cnx and Sockmutex
  in rfsimulator_state_t for better concurrency and clarity.
 2025-06-30 09:06:28 +02:00
Laurent THOMAS fb85a8cda3 clarify and indent correctly the function initial sync 2025-06-27 15:21:47 +02:00
Laurent THOMAS 10ff80815f when we try to detect a specific PCI, and it fails, the SSS detection return successful detection, with wrong frequency offset 2025-06-27 15:21:13 +02:00
Laurent THOMAS 72c29248a3 remove dead globals 2025-06-03 17:03:17 +02:00
Laurent THOMAS 33d72f6080 fix C style, unefficient and complex 2025-05-09 12:10:41 +02:00
Laurent THOMAS 44716febce ue txData more contextual, but still global as it is entangled with usrp driver 2025-05-09 12:10:39 +02:00
Laurent THOMAS 1208521959 remove dead code and a wrong comment 2025-04-28 11:59:17 +02:00
Laurent THOMAS d980301f29 fix old bug always increasing frame_tx compared with 3GPP frame number 2025-04-27 20:27:36 +02:00
Laurent THOMAS 8c55c4b8ab move traces of phy simulators to stdout (some were in stderr) 2025-04-25 14:47:59 +02:00
Laurent THOMAS 7982a9da41 set correct parameter type, and fuse funcions that do same real/complex vector operations, doing this, fix a lot of unitary multiplications (else there would be numerous cast operations 2025-04-25 14:47:59 +02:00
Laurent THOMAS 95ae7772bf simplifly, reegroup functions in tools_defs.h 2025-04-25 14:47:59 +02:00
Laurent THOMAS 04fc2fbb2e make correct description of sub_cpx_vector16 and remove mixed dead code 2025-04-25 14:47:59 +02:00
Laurent THOMAS 4e3fab67a8 remove unused function with duplicated name to another one 2025-04-25 14:47:59 +02:00
Laurent THOMAS 2528a0614a - replace SIMDE package internal types usage by oai defined types 
- remove some unused functions
 2025-04-25 14:47:59 +02:00
Laurent THOMAS fefb96a115 merge functions conj(a)*b and a*conj(b) 2025-04-25 14:47:59 +02:00
Laurent THOMAS bb93b06663 use one call to multiply the full size vector 2025-04-25 14:47:59 +02:00
Laurent THOMAS 54828f10d0 defined and not used variable 2025-04-04 16:05:46 +02:00
Laurent THOMAS f9835e996a websrv useless if(), then string copy 2025-04-04 16:05:38 +02:00
Laurent THOMAS 990414572a error uint/int mixed in loops 2025-04-04 16:04:05 +02:00
Laurent THOMAS 5cabc74527 get_nr_prach_occasion_info_from_index() uses a uninitialzed value to make += operator 2025-04-04 16:02:56 +02:00
Laurent THOMAS 78b44a8e17 remove globale llr_layers, that seems to save 700MB, improve CPU and make the code simpler 2025-03-20 14:28:46 +01:00
Laurent THOMAS a0721cac16 remove ul_ch_estimates_time that saves 50MB memory to access in RAM, and make better quality scope data passing (no race) 2025-03-14 11:27:01 +01:00
Laurent THOMAS 8a63b01387 merge 2 functions that do the same in one and set better naming 2025-02-17 18:51:21 +01:00
Laurent THOMAS ce7bdf71e9 fix simde lacking refix 2025-02-17 11:06:08 +01:00
Laurent THOMAS 3edd989aff simplify nr_layer_mapping(), and use all simd sizes for the tail 2025-02-12 11:59:52 +01:00
Laurent THOMAS 9004787171 group two symbol loops to make one with smaller tsack size and smaller variables 2025-02-12 11:59:52 +01:00
Laurent THOMAS f73afa393e group similar functions in one version, split one too large function in two functions 2025-02-12 11:59:52 +01:00
Laurent THOMAS eb0dda59ac remove intermediate buffer and memory copy, continue to simplify nr pdsch computation 2025-02-12 11:51:28 +01:00
Laurent THOMAS 2fad8796b1 clean no_ptrs_dmrs_case() 2025-02-12 11:51:28 +01:00
Laurent THOMAS 5ff5d01fb9 simplify and order sizes of SIMD vectors 2025-02-12 11:51:28 +01:00
Laurent THOMAS 9d844135b1 local dmrs_mux and unaligned mod_dmrs 2025-02-12 11:51:28 +01:00
Laurent THOMAS 3ddb2d0502 very coarse grain dlsch computation function break into smaller functions 2025-02-12 11:51:28 +01:00
Laurent THOMAS d928e68e12 create a separate function to process dlsch ptrs 2025-02-12 11:51:28 +01:00
Laurent THOMAS 5526244ad6 create a function per dlsch_id 2025-02-12 11:51:28 +01:00
Laurent THOMAS 889b4b00e3 SIMD optimizations for Neon/AVX2/AVX512 in the PDSCH transmit path 2025-02-12 11:51:28 +01:00
Laurent THOMAS 43b981247e error-simd-intrinsic-name 2025-02-04 13:21:43 +01:00
Laurent THOMAS 6d14ac735b remove dead commented code 2025-01-30 17:15:11 +01:00
Laurent THOMAS 62e8431c98 remove code obfuscation 2025-01-30 17:14:18 +01:00
Laurent THOMAS 25652c5a24 fix bad type in dci encoding 2025-01-30 17:14:18 +01:00
Laurent THOMAS 5416be3736 move byte2m128i in a more logical place 2025-01-30 17:14:10 +01:00
Laurent THOMAS 268172a435 pure bad code fix 2025-01-30 17:12:27 +01:00
Laurent THOMAS 284b7af49c more comprehensive modulation lut table generation 2025-01-28 09:50:29 +01:00
Laurent THOMAS f272d7d1cc set correct type on qpsk modulation table 2025-01-28 09:50:29 +01:00
Laurent THOMAS c73353bed3 comprehensive dmrs reception and better cpu efficiency 2025-01-28 09:50:29 +01:00
Laurent THOMAS b999177810 remove MMX instruction usage in polar decode 2025-01-24 15:29:28 +01:00
Laurent THOMAS ef3b99a263 remove MMX instruction usage in threegpplte_turbo_encoder_sse() 2025-01-23 21:18:26 +01:00
Laurent THOMAS e106ec6d91 remove m64 type and a very basic cleaning of LTE ulsch_decoding 2025-01-23 21:18:26 +01:00
Laurent THOMAS 536b5d8760 Clean up logging module debug flags 
cleanup debug/dump flags by avoiding repetitions in the source code and
enable compiler checks. Add a help text if we set a wrong debug trace
option.
 2025-01-23 14:12:29 +01:00
Laurent THOMAS ca37e0c123 Clean up NAS code, remove unused compile options 2025-01-23 14:12:06 +01:00
Laurent THOMAS d68a8b51e6 Remove unused PHY_MEX compile option 2025-01-23 14:11:13 +01:00
Laurent THOMAS 0f970326c2 Remove unused UESIM_EXPANSION compile option 2025-01-23 14:10:50 +01:00
Laurent THOMAS 17bb19c7be Remove unused LOCALIZATION compile option 2025-01-23 14:10:33 +01:00
Laurent THOMAS b0734604e9 Remove useless RRC states 2025-01-23 14:10:16 +01:00
Laurent THOMAS a54eba8fe0 Remove commented code and unused type definitions 2025-01-23 14:08:17 +01:00
Laurent THOMAS fb2f893954 Remove unused static inline function 2025-01-23 13:57:36 +01:00
Laurent THOMAS a8f6563060 remove a complex and not very usefull trace in replay_node 2025-01-23 10:35:49 +01:00
Laurent THOMAS e7e01f753a remove unsed LUT 2025-01-23 10:35:49 +01:00
Laurent THOMASandThomas Schlichter eac35f07a5 Usrp constant and slow derive timestamp 
Co-authored-by: Thomas Schlichter <thomas.schlichter@iis.fraunhofer.de>
 2025-01-23 10:22:31 +01:00
Laurent THOMAS 48226d10bf add cpu measurement option in nr_pucchsim 2025-01-14 11:34:22 +01:00
Laurent THOMAS 6384517c01 Better code for PUCCH2 decoding 2025-01-14 11:34:22 +01:00
Laurent THOMAS f919246121 remove part of code using _m64 type (so old mmx instructions) 2025-01-14 10:07:59 +01:00
Laurent THOMAS ba27aefe4e add some const and remove dead code 2025-01-14 10:07:31 +01:00
Laurent THOMAS 7d0c89185c gcc warning on #define duplicated 2025-01-14 10:07:31 +01:00
Laurent THOMAS d5c72cf843 remove a race condition in viberti_lte and a useless global table 2025-01-14 10:07:30 +01:00
Laurent THOMAS a0d6057294 remove calls to clear SIMD registers, that was a historical issue 2025-01-14 10:06:06 +01:00
Laurent THOMASandRobert Schmidt b4bc7c96ba Move UL_INFO structure allocation local to a rx slot processing 
Use UL_INFO on the stack, to simplify the code.  move in the same struct
the associated rach, pdu, crc, srs arrays that where pointed from
directly in gNB structure Keep in nfapi the existing logic that make
malloc for theses rach, pdu, crc, srs array lists

Pass only relevant fields, where appropriate.

Co-authored-by: Robert Schmidt <robert.schmidt@openairinterface.org>
 2025-01-10 18:05:58 +01:00
Laurent THOMAS e0ca70c36d replace a set of #define by a C bit array, remove duplicated extern global variable declaration 2025-01-09 15:28:25 +01:00
Laurent THOMAS 766619aa26 add process RRC input in do-ra mode (was a race cond) 2025-01-06 12:09:29 +01:00
Laurent THOMAS 9c0d90a014 Introduce UE RCC to MAC ITTI queue 
Reduce race conditions through a itti queue, such that RRC-initiated MAC
memory modifications happen at the same time as MAC thread writes.
However, it doesn't resolve the problem of exact slot we should apply
the new cell configurtion.
 2025-01-06 12:09:29 +01:00
Laurent THOMAS 443307a34a a lib has been added but missed dependancies 2024-12-05 11:29:42 +01:00
Laurent THOMAS 279d49415f remove un-necessary global variables 2024-12-04 12:26:36 +01:00
Laurent THOMAS 65e3c89bb1 add ue mac stats and monitoring as per gnb ones 2024-11-21 16:39:19 +01:00
Laurent THOMAS 362eba7e27 Clip the input for -32768 because this will make different result in mult_complex_vectors() compared to C version 2024-11-15 13:15:30 +01:00
Laurent THOMAS 2348b3c065 select LCG that contains the highest priorit LC with data to transmit instead of the LC with maximum waiting data size 2024-11-13 14:23:23 +01:00
Laurent THOMAS d641a76196 fix BSR report malformed, add SHORT BSR when it can (instead of LONG BSR) simplify the code and make the code more explicit, but the may structure remain (nr_write_ce_ulsch_pdu interface is complex, merging it into the called would make simpler and more interstandable code), fix some asserts related to this part of code 2024-11-13 14:15:30 +01:00