Reduce double-usage of CI XML files
Some pipelines use the same XML files. For instance,
RAN-NSA-B200-Module-LTEBOX-Container and RAN-LTE-{TDD,FDD}-LTEBOX-Container
use both fr1_epc_{closure,start}.xml, but use the core network on different
hosts, by means of different pipeline configuration (EPCtype, etc).
A future MR will remove these additional pipeline configuration, and store
all the CN config in the repository. To simplify the transition, duplicate
some XMLs (i.e., remove duplicate usage of them).
After this MR, the only "double usage" of XML files for core (un-)deployment
should be through pipelines RAN-LTE-{TDD,FDD}-LTEBOX-Container.
Refactor of includes in gNB/UE for improved header management
This merge request implements changes suggested by the Include What You Use
(IWYU) open source tool to streamline the project’s header file usage.
The adjustments ensure that each file includes only the necessary headers for
the symbols it uses, making the code more efficient and maintainable.
Unnecessary includes have been removed, and missing headers have been added
where required. This improves modularity and reduces inter-dependencies between
files, helping to avoid future build issues caused by unused or missing includes.
Each output has been manually reviewed.
Followed a similar approach as in !2953 (merged).
Affected folders/files:
- NR_MAC_gNB/main.c
- nr-softmodem.c
- unitary simulators: nr_dlsim, nr_ulsim, prachsim
- openair2/RRC/NR
- openair3/NGAP
- openair2/LAYER2/nr_pdcp
- openair2/SDAP/nr_sdap
Fronthaul 7.2 improvements (1. step towards M-plane integration)
- added explanations for each parameter used for XRAN library
- added new config files for VVDN, Benetel 550 and Metanoia RUs
- changed config file for Benetel 650
- deleted 8x8 650-550, and added 8x8 650-650 config file
- updated FHI README
- setting one or more VFs; compatibility with Mellanox NIC as well
- fhi_72 section
Avoid assert on non-implemented SM write callback
The asserts might be used to intentionally stop the running process.
Further, it might be an annoyance if it happen unintentionally. Just
print an error message instead.
Ue monitoring stats
- one commit to add UE mac stats similar to gNB one and remove a partial
implementation at phy level of some counters
- second commit only rename the two UE persisted HARQ tyepdef names for DL
and for UL (one was saying "UE" but not the direction and the second the
direction but not "UE")
The asserts might be used to intentionally stop the running process.
Further, it might be an annoyance if it happen unintentionally. Just
print an error message instead, and return to FlexRIC that nothing is to
be sent.
The CI pipeline RAN-NSA-B200-Module-LTEBOX-Container uses the same core
network (ltebox) as the pipelines RAN-LTE-{TDD,FDD}-LTEBOX-Container,
triggered through the same XML files. However, the core networks are on
different hosts, configured through (Jenkins) pipeline configuration. A
future MR will move the entire core network configuration into the XML
files [1]. To facilitate this, create separate XML files for the NSA
pipeline.
[1] The advantage is that it will be easier to reason with only the XML
files what is going to be run where and how.
Fix a small bug with total_res in gNB PUSCH symbol processing
Replaced total_res with res_per_task when deciding whether to start a threadpool
task or not. This does not have big impact on the software as the
nr_pusch_symbol_processing will recheck ul_valid_re_per_slot anyway but it may
reduce the number of thread pool tasks created.
- identification of each parameter in fh_init and fh_config structs
- identification of unused parameters in xran library
- identification of parameters used for CAT A O-RU
=> CAT B not supported in this release
The queue for finished jobs of PUSCH channel estimation is only used inside
nr_pusch_channel_estimation(). Since initialization is fast, it can be
declared on the stack in the function where it is used.
Integration: `2024.w46`
See merge request oai/openairinterface5g!3106
* !3095 UE: Set default SSB config
* !2991 fix BSR report malformed, add SHORT BSR when it can (instead of LONG BSR)...
* !3104 Trigger deregistration only in SA mode → small fixup?
* !3107 Clip the input for -32768 because this will make different result in...
* !3109 T tracer: support float types in traces
* !2777 NR UE trigger for re-establishment
* !3108 Prevent segfaults in gNB stack
* !3059 Test for init_RA
* CI: increase UE thread pool size
* !3036 Further improvements in analog beam management for CSI-RS
* !3093 Added NTN FDD FR1 bands defined in 3GPP TS 38.101-5
Added NTN FDD FR1 bands defined in 3GPP TS 38.101-5
Added support for NTN FDD FR1 bands 254, 255, 256 as specified in 3GPP
TS 38.101-5. Example Conf files added for band254 for 15Khz, 5Mhz and
30Khz, 10Mhz configurations. Tested NTN GEO configuration on band 254
using these conf files.
There seem to be randomly occurring deadlocks when running the UE in the
CI. MR !3091 should fix this. While waiting for this, apply a workaround
by increasing the number of worker pools in the UE to 12.
Since tag 2024.w45/commit f54ca5714e,
standalone mode/--sa is the default and does not exist. Correspondingly,
it has been removed from the documentation.
For users reading recent documentation, but running an older version of
OAI, there might be a mismatch in that --sa is necessary to run OAI, but
not given in the documentation. Provide explanatory text to make users
aware of this.
Test for init_RA
A testcase for init_RA function.
The testcase redefines the following functions as stubs:
- nr_mac_rrc_ra_ind
- nr_write_ce_ulsch_pdu
- mac_rlc_data_req
- lockGet_ul_config
- release_ul_config
- remove_ul_config_last_item
- nr_ue_configure_pucch
These stubs can be used to check init_RA behavior
Jaroslava Fiedlerova