37 Commits
Author SHA1 Message Date
Rúben Soares Silva b8a176e38f Use existing VNF functions for P7 messages
Remove duplicated functions in fapi_vnf_p7.c, leaving only functions for messages that require usage of the secondaty data_buf for unpacking

Move vnf_info struct declaration to nfapi_vnf.h to be available in fapi_nvIPC.c
2025-07-11 10:01:26 +01:00
Rúben Soares Silva d9e3725a21 Unpack SRS report TLV not expecting padding to be present
Add a function pullx32 to pull x amount of bytes into uint32_t
Change the unpacking to pull only the needed bytes, and skip over the padding, when not Aerial
Change SRS.indication dumping function to also print the report TLV contents
Change SRS.indication unitary test to fill the last 4 byte block of the report TLV according to the length, with padding
2025-03-31 10:15:08 +01:00
francescomani d8911ff19d use slot type for slots in NR 2025-03-04 18:04:12 +01:00
Robert Schmidt 956ffe4751 aerial_phy_nr_slot_indication(): Remove useless code: it does nothing 2025-01-27 10:59:19 +01:00
Rúben Soares Silva 3fb20d960b Call trigger_scheduler defined in nfapi_vnf.c instead of redefining it 2025-01-27 10:59:15 +01:00
Rúben Soares Silva f733120986 Move the packing logic for TAG = 2, to reuse existing functions.
This change makes it so the fapi_nr_p7_message_pack is used to pack TX_DATA.request for Aerial, reducing the amount of repeated code.
Add the capability to pack TLVs with TAG=2 (offset from first address)

Packs the TLV.length differently according to whether or not Aerial is in use ( for Aerial TLV.length is 16-bit, for OAI is 32-bit )
2024-12-05 16:38:32 +00:00
Nick Hedberg 665aac0a94 Updates to match more fapi-compliant tx_data.request 2024-12-04 17:00:50 +00:00
Rúben Soares Silva 20a2f9671a Use FAPI utility functions to handle P7 messages in Aerial 2024-11-29 09:15:08 +01:00
Rúben Soares Silva 6d54870fc9 Fix SRS.indication unpacking for Aerial.
When using Aerial, the Report TLV on SRS.indication is transported in a different buffer, as such, it needs to be unpacked separately.
2024-11-29 09:15:04 +01:00
Rúben Soares Silva 0589923283 Add general FAPI P7 pack/unpack functions 2024-11-29 09:15:03 +01:00
Rúben Soares Silva 4e5b841a16 Separate LTE and NR (n)FAPI headers
Update NR P5 and P7 nFAPI headers to have 32-bit message_length
In the NR functions, this causes the header parameters following message_length to have their position shifted by 2 bytes, due to the increase in message_length size.

Change needed to accommodate SCF222.10.02 Table 3-3

Separates nfapi_p4_p5_message_header_t and nfapi_nr_p4_p5_message_header_t

Change the callbacks signature to accept/return void* intead of expecting a particular header type, being the NR/LTE distinction done inside the callback functions.

Create NR related functions for nFAPI transmit timestamp and checksum calculation.

Move nfapi_p7_codec_config_t and nfapi_p4_p5_codec_config_t to separate header to be shared between LTE and NR VNF/PNF

Move nfapi_nr_timing_info_t into NR header.

Move NR specific function declarations to NR header.
2024-11-29 09:15:03 +01:00
Robert Schmidt c648dfd078 Bugfix: preamble_list is an array
Since commit e6e25275ed, preamble_list is
an array, not a pointer. Hence, we don't need to call free().
2024-10-10 16:02:29 +02:00
Robert Schmidt c945bef2f1 Remove check for NFAPI_MODE_AERIAL, it's pointless
In Aerial bindings (FAPI-Aerial), the NFAPI mode must be
NFAPI_MODE_AERIAL (otherwise, we would not be executing this code).
Hence, the switches don't make sense. Remove them.

The check can more easily be checked with

    git show <commit> --ignore-all-space
2024-10-10 16:02:29 +02:00
Robert Schmidt f2f08ac52a Remove ENABLE_AERIAL switch in aerial bindings
As is visible at the top of the patch, for compiling aerial_lib (the
binding FAPI-Aerial), we always add ENABLE_AERIAL. Thus, all the code
within ENABLE_AERIAL will be compiled; we can also simply take it out.
2024-10-10 16:02:29 +02:00
Robert Schmidt e04ed98994 Remove unused code 2024-10-10 16:02:29 +02:00
Rúben Soares Silva 0609d31dc7 Only copy RX_DATA.indication pdu if there's data 2024-10-10 16:02:29 +02:00
Robert Schmidt 1a97aa359e aerial_phy_nr_srs_indication(): implement without relying on L1 structures 2024-10-10 16:00:39 +02:00
Robert Schmidt 77d62cbf57 Remove aerial_phy_nrach_indication(): this is a 4G callback 2024-10-10 16:00:39 +02:00
Robert Schmidt d91e80beba Remove aerial_phy_nb_harq_indication(): this is a 4G callback 2024-10-10 16:00:39 +02:00
Robert Schmidt 8150328353 Remove aerial_phy_lbt_dl_indication(): this is a 4G callback 2024-10-10 16:00:39 +02:00
Robert Schmidt f1cbbc9f83 Remove aerial_phy_sr_indication(): this is a 4G callback 2024-10-10 16:00:38 +02:00
Robert Schmidt 88d548fbc2 Remove aerial_phy_cqi_indication(): this is a 4G callback 2024-10-10 16:00:38 +02:00
Robert Schmidt 17ed5d345e Remove aerial_phy_srs_indication(): this is a 4G callback 2024-10-10 16:00:38 +02:00
Robert Schmidt 8888a6bd70 Remove aerial_phy_harq_indication(): this is a 4G callback 2024-10-10 16:00:38 +02:00
Robert Schmidt 24c8e6c5c1 Remove aerial_phy_sync_indication(): this is a 4G callback 2024-10-10 16:00:38 +02:00
Robert Schmidt 3b4df11078 Remove aerial_phy_slot_indication(): this is a 4G callback 2024-10-10 16:00:38 +02:00
Bartosz Podrygajlo dc91550e2c Remove unused flag single_thread_flag from softmodems. 2024-07-18 09:31:29 +02:00
Robert Schmidt e72d50bfd6 Merge remote-tracking branch 'origin/nFAPI_P5_Common' into integration_2024_w26b 2024-07-01 20:42:49 +02:00
Rúben Soares Silva 4033606fff Increase TX_DATA.request TB buffer size to be allocated in the stack with 2MB, fix compute_PDU_Length to not truncate value and fix packing procedure to use buffer size as the upper limit instead of hardcoded value 2024-06-25 13:50:53 +01:00
Rúben Soares da Silva e8bb01579d aerial_lib: include header instead of source file
Expose needed (n)FAPI procedures to aerial_lib ( both P5 and P7 ) via a
header file.
Move (n)FAPI P7 packing/unpacking function interface into separate header file
Include needed headers in aerial_lib
2024-06-24 14:52:40 +01:00
Rúben Soares da Silva dd93181951 Replace unneeded memcpy for sr_payload
Set appropriate length for csi payload calloc and memcpy, according to bit_len
2024-05-24 17:26:28 +01:00
Rúben Soares da Silva f6a039f38b Fix memory leak related to UCI.indication and RACH.indication 2024-05-24 14:49:45 +01:00
Rúben Soares da Silva a516a632d4 Fix memory leak related to RX_DATA.indication message 2024-05-24 14:49:45 +01:00
francescomani eb60194fa3 nullPointerArithmeticRedundantCheck 2024-04-09 16:55:51 +02:00
francescomani 8404da759f nullPointerRedundantCheck 2024-04-09 16:55:51 +02:00
Robert Schmidt e6e25275ed Bugfix: make preamble_list an array
- It is only a couple of bytes
- It hid a bug: if two preambles, L1_nr_prach_procedures() overwrote the
  preamble of the first with the second one
2024-04-04 18:55:53 +02:00
8150a47ba5 NVIDIA Aerial Integration
- Aerial config file
- Changes for ARC1.1. Change config file to max MCS 25. Fixed pdu size errors.
- Remove taskset from Dockerfile.gNB.aerial.ubuntu20 after changing isolated CPUs
- removed the USRP from Docker file

Co-authored-by: Florian Kaltenberger <florian.kaltenberger@eurecom.fr>
Co-authored-by: Fredrik Molander <fmolander@nvidia.com>
Co-authored-by: Reem Bahsoun <reem.bahsoun@openairinterface.org>
2024-03-08 15:53:42 +01:00