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6255 Commits
Author SHA1 Message Date
Roberto Louro Magueta 4e7f34cbae Fix segmentation fault in ue_context_setup_request() 2023-05-10 19:50:44 +01:00
Robert Schmidt 0894a6bfe7 Merge remote-tracking branch 'origin/NR_CCE_fix' into integration_2023_w18b 2023-05-06 05:23:18 +02:00
Robert Schmidt 462ed76114 Merge remote-tracking branch 'origin/NR_UE_rework_rrc_mac_config' into integration_2023_w18b 2023-05-06 05:21:10 +02:00
Robert Schmidt b90448ae20 Merge remote-tracking branch 'origin/fix-reconfigurationWithSync' into integration_2023_w18b 2023-05-05 14:44:52 +02:00
francescomani 9421fcc8b9 addressing review 2023-05-05 07:50:39 +02:00
francescomani e9ded45428 bugfix in computing first cce 2023-05-05 07:36:39 +02:00
Roberto Louro Magueta 8ba201005f Fix reconfigurationWithSync 2023-05-04 10:07:16 +01:00
Robert Schmidt ca30b9ee55 Implement F1/split case for UE Context Setup 2023-05-03 13:40:22 +02:00
Robert Schmidt 6ced3cd8a7 Implementation for F1 UE Context Setup+Response in monolithic 2023-05-03 13:40:22 +02:00
Robert Schmidt 10b996f5db Stubs for F1 UE Context Setup Req+Resp messages 2023-05-03 13:40:22 +02:00
Robert Schmidt 31a1003349 Introduce mutex for MAC scheduler 
Different threads (e.g., RRC, DU tasks) might access the scheduler at
the same time as the thread that drivers the scheduler itself
(ru_thread). To avoid data races, introduce this mutex.

Most functions of the scheduler are only used internally and have been
marked static in the previous commit. The remaining ones, in this
commit, either lock the scheduler mutex sched_lock, or a comment has
been added of the assumption of how such function is to be locked (e.g.,
if it might be called from different places, or if it is called by a
function that already locks the scheduler).
 2023-05-03 13:40:22 +02:00
Robert Schmidt 44bf62758a Remove nr_mac_update_RA() 
There is no point in updating RA, when we update the CellGroupConfig. We
simply drop this function, therefore
 2023-05-03 13:40:22 +02:00
Robert Schmidt e7a8eb950e NR MAC: make many functions static 
To know which functions are used from outside and which are
module-local, make many functions static. This will allow us to protect
only those functions with a mutex for which it is necessary.
 2023-05-03 13:40:20 +02:00
Robert Schmidt 6d7d075d8c Refactor NR MAC config: mark unimplemented functions as such 2023-05-03 13:38:24 +02:00
Robert Schmidt a8879d3b9c Merge remote-tracking branch 'origin/remove-some-globales' into integration_2023_w17 2023-05-02 18:39:25 +02:00
laurent b339460666 cleanup only 2023-04-28 16:25:24 +02:00
rakesh mundlamuri 594fb18cc8 adressing the comments 2023-04-24 11:05:05 +02:00
rakesh mundlamuri 5143133d33 ssb offset to point A bugfix 2023-04-24 10:47:41 +02:00
francescomani c0f7e458bb rework and adjust size of config_request mac vectors 2023-04-24 09:09:17 +02:00
francescomani 15822a0a5d rework nr_rrc_mac_config_req 2023-04-24 09:05:54 +02:00
Robert Schmidt 4fdbcb0472 Merge remote-tracking branch 'origin/NR_msg3_rtx_frame_fix' into integration_2023_w16b 2023-04-22 07:51:29 +02:00
Robert Schmidt 418c6e23f0 Merge remote-tracking branch 'origin/NR_common_duplicated_function' into integration_2023_w16b 2023-04-22 07:51:14 +02:00
Robert Schmidt 302f016650 Merge remote-tracking branch 'origin/NR_UE_TA_procedures_at_MAC' into integration_2023_w16b 2023-04-22 07:48:58 +02:00
Robert Schmidt 361dfc3c9f Merge remote-tracking branch 'origin/NR_UL_256QAM_new' into integration_2023_w16b 2023-04-21 16:32:36 +02:00
francescomani 87d9517738 avoid duplicated function in nr_common for supported bandwidth 2023-04-20 18:16:37 +02:00
francescomani 053ef8fc44 bug fix for msg3 retrasmission scheduling frame 2023-04-20 11:47:37 +02:00
laurent b735f8bec6 ubsan fixes 2023-04-19 22:12:08 +02:00
laurent 63fc39dc3f fix bugs detected by ubsan 2023-04-19 22:12:08 +02:00
francescomani 8c051201d6 fix for RA NSA 2023-04-17 12:41:47 +02:00
francescomani 26e469cbac adding 256QAM in feature set, adding 256QAM test in ulsim and limit mcs according to table 2023-04-17 12:41:47 +02:00
francescomani fc17f3fdc7 fix for transform precoding condition 2023-04-17 12:32:29 +02:00
Robert Schmidt be5c3d7aa0 Merge remote-tracking branch 'origin/refactor-nr-rrc-du' into integration_2023_w15 2023-04-14 15:26:30 +02:00
Robert Schmidt 04451c7078 Merge remote-tracking branch 'origin/clang_warnings_new' into integration_2023_w15 2023-04-14 13:54:46 +02:00
Robert Schmidt 224c5538e4 Merge remote-tracking branch 'origin/NR_UE_get_Pmax' into integration_2023_w15 2023-04-14 13:54:40 +02:00
francescomani ffe0630d93 addressing a couple of review comments 2023-04-14 13:52:16 +02:00
Robert Schmidt 51c4933258 MAC: count transported SDU bytes 2023-04-14 13:52:16 +02:00
Robert Schmidt 852a6c4f28 Remove write-only variables 2023-04-14 13:52:12 +02:00
francescomani ca4b438dd4 clang warning fixes to compile lte softmodems 2023-04-14 13:52:12 +02:00
francescomani eb09a63001 separating MAC and PHY procedures for TA 2023-04-12 10:32:35 +02:00
Robert Schmidt 8aa0aa4d40 Make functions in (gNB MAC) main.c static 2023-04-11 10:33:27 +02:00
Robert Schmidt c1a2b65697 Delete nr_DRB_preconfiguration() and replace with existing functions 
nr_DRB_preconfiguration() does a "pre-configuration" for the default DRB
for "noS1" mode, i.e., when there is no connection to core network. In
this case, there is no PDU session to be set up, and hence we need to
preconfigure the DRBs.

We replace this function with partially existing functions and a new
function fill_nr_noS1_bearer_config() which returns a bearer
configuration for the noS1 case, also better reflected in the function
name. It has also been moved to asn1_msg.c, away from the actual PDCP
layer.
 2023-04-11 10:33:27 +02:00
Robert Schmidt d021fbd0b6 Reuse get_DRB_RLC_BearerConfig() to get RLC-BearerConfig 
For nr_DRB_preconfiguration() and fill_default_secondaryCellGroup(),
there is duplicated code to generate and RLC-BearerConfig, when calling
the existing get_DRB_RLC_BearerConfig() (with the right parameters)
yields a similar configuration (see exceptions below).

Differences:
- We do not support reestablishmentRLC, so we don't set it
- Set prioritisedBitrate to 8kbps instead of infinity (we don't
  prioritize anything, anyway)
- bucketSizeDuration is 50ms instead of 100ms
 2023-04-11 10:17:07 +02:00
Robert Schmidt 44d5b37890 Refactor get_initial_cellGroupConfig() 2023-04-11 10:17:07 +02:00
Robert Schmidt 88e6d9df09 Refactor SIB1 handling 2023-04-11 10:17:07 +02:00
Robert Schmidt 7cb50288ef Refactor MIB handling 2023-04-11 10:17:07 +02:00
Robert Schmidt 5761b60c60 Create functions to access MAC from RRC 
- for updating cellGroup
- for removing UE
- not done for SI information and RRC timers
 2023-04-11 10:07:07 +02:00
francescomani a85fee5dca fixes for UE pucch scheduling 2023-04-07 16:56:26 +02:00
francescomani 3ca0f39088 new round of clang warning fixes 2023-04-07 15:52:16 +02:00
francescomani 41d9e775c9 reworking the function to get Pmax 2023-04-07 11:33:14 +02:00
Robert Schmidt 19d3014150 Merge remote-tracking branch 'origin/bugfix-phy-mac-interface' into integration_2023_w14 2023-04-05 19:30:30 +02:00