sched_ul_bytes is reduced already in case the last HARQ round fails through handle_nr_ul_harq() -> abort_nr_ul_harq().
Therefore, the reduction in nr_rx_sdu() is wrong, and btw. it wrongly assumes the max. UL HARQ rounds to 4.
So simply remove this peace of code in nr_rx_sdu().
sched_ul_bytes tracks the volume of in-flight data.
When data is successfully received, sched_ul_bytes is decreased in nr_rx_sdu().
In case of reusing HARQ processes, the tb_size stored there is not correct.
Therefore use the actual SDU size instead.
Don't break after first occurence of status template (interval "0.0- 1.0 sec").
With this modification we get final result, which is at the last line of log
(for interval "0.0-30.2 sec").
Remove code related to "rfsim4g_enb_fembms" testcase from Iperf_Module() -
replaced by Iperf2_Unidir(). Use copyin() for both remote and local
commands - no need to check if running on localhost anymore.
Create directory for log collection on executor node -
used for log collection in pipelines running on localhost.
Copy the iperf3 report to the executor machine for log collection.
The report needs to be copied to two different directories to ensure
proper log collection across all pipelines. Using absolute paths
ensures compatibility with both remote and local commands.
making aerial shm prefix configurable (so we can use muliptle VNFs per PNF)
making the nvipc thread affinity configurable and using threadCreate.
removing aerial_vnf_nr_aerial_p7_start_thread
In NSA, the RA process contains the RNTI of the UE to add. The previous
implementation would not remove the RNTI in NSA/for CFRA, which is
unclear (why should it stay? RA is over). Also, we did not clear all
contents, which masked a bug, as we were reusing an RA process for a
subsequent attach, leading to a segfault on reattach. That is fixed in
this commit.
Also, we were using the RA structure after having cleared it in
_nr_rx_sdu(), which semantically makes no sense.
To harmonize handling of the preambles: completely reset the RA
processes inside nr_clear_ra_proc(). For SA, also add the initialization
of allowed preambles.
Finally, this commit fixes a memory leak: we always (also in SA) fill a
list of preambles in a dynamically allocated preamble list. Since the
total list is only up to 64 preambles of 1B each, put it directly into
the struct instead of dynamically allocating it.
Remove the secondaryCellGroup variable in RRC, as it is not used there.
Note that in the case of F1, the secondaryCellGroup entirely belongs to
the DU, i.e., MAC. Also, we don't do anything with it in RRC.
NSA is quite verbose, some messages are large and it is not very
"interesting" for the average user. The logs can be enabled on demand,
or directly seen in Wireshark instead.
The RRC UE context has the RRC UE ID. Use that instead of hardcoding
something that might be wrong (because the RRC UE ID can be reused,
whereas the counter just blindly increases).
The next commit will use that RRC UE ID to free the PDCP context for the
UE. It might be wrong on reattach otherwise, because the RRC UE ID could
again be 1.
Variable spCellConfig is only used in function rrc_add_nsa_user(). Make
it local to this function to prevent possible bugs (limit the possible
scope as much as possible).
Variable reconfig is only used in function rrc_add_nsa_user(). Make it
local to this function to prevent possible bugs (limit the possible
scope as much as possible).
Simplify code by returning an allocated object to a CG_Config. It leads
to less code and is easier to reason about, because each call will
return a new CG_Config, which can be freed, irrespective of other calls
to fill_default_reconfig().
Simplify code by returning an allocated object to an RRCReconfiguration.
It leads to less code and is easier to reason about, because each call
will return a new RRCReconfiguration, which can be freed, irrespective
of other calls to fill_default_reconfig().
get_default_secondaryCellGroup() would "sanitize" the servingCellConfig,
i.e., remove BWP that are invalid. However, it is difficult to
understand (we can do sanitization once at the beginning) and reason
(why the servingCellConfig is modified in
get_default_secondaryCellGroup(), because all we want is a new
CellGroupConfig, without modifying other data structures).
Instead, do sanitization once after reading the configuration in
gnb_config.c. Also, modify physical simulators nr_dlsim and nr_ulsim to
apply this sanitization before a call to
get_default_secondaryCellGroup(), as the latter would have done the
sanitization.
This reverts commit 4c658cdd50.
This commit was introduce to signal a known segfault. The bug has been
fixed in the last commit, so this commit can be reverted as the
AssertFatal is not necessary anymore.
Prior to this commit, upon a release of a UE at the gNB in NSA, the gNB
fails with a segv. This is because the servingCellConfigCommon is used
in the reconfigurationWithSync (through a simple pointer). At the
release, the entire secondaryCellGroup is freed, leading to a free of
the servingCellConfigCommon. The gNB then tries to use it (e.g., for
looking up the numerology), and leading to a segv.
To avoid this problem, make a "deep copy" of the ServingCellConfigCommon
so that we can safely free the UEs secondaryCellGroup, without freeing
the initial ServingCellConfigCommon.
Switch to BWP where RA is configured, typically in the InitialBWP
At this point, MAC CE for C-RNTI received at gNB, UE already switched and triggered RA in that BWP, need to do BWP switching also at gNB for that C-RNTI
Integration: `2024.w28`
See merge request oai/openairinterface5g!2856
* !2847 UE setting wrong frequency in 5G rfsimulator SA test
* !2850 NR UE MAC DCI 00 BWP handling
* !2852 \[E2 agent\] Move UE RRC_CONNECTED state signaling
* !2851 Minor code cleanup and fixes
* !2842 UE assertion for msg1_SubcarrierSpacing in RA
* !2831 PUSCH power control state
* !2838 NR UE UL FAPI PDU length fix
* !2723 add initial NTN support for NR UE
* !2764 Adding 7.2 containerfiles and docker-compose
* !2827 Increase RX_DATA.indication PDU Length to 32 bits
Correct the array by taking out a verification entry in the verification
array that led to runtime error
Assertion (numparams == (sizeof(cmdline_CheckParams)/sizeof(*(cmdline_CheckParams)))) failed!
In get_common_options() /home/richie/openairinterface5g/executables/softmodem-common.c:109
Error in arrays size (41!=42)
Thomas Schlichter