mirror of
https://gitlab.eurecom.fr/oai/openairinterface5g.git
synced 2026-07-13 04:30:28 +00:00
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#ifndef GTPU_EXTENSIONS_H
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#define GTPU_EXTENSIONS_H
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#include <stdint.h>
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#include <stdbool.h>
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typedef enum {
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GTPU_EXT_NONE,
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/* 38.415 */
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GTPU_EXT_UL_PDU_SESSION_INFORMATION,
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/* 38.425 */
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GTPU_EXT_DL_DATA_DELIVERY_STATUS,
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GTPU_EXT_DL_USER_DATA,
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} gtpu_extension_header_type_t;
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/* 38.415 */
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typedef struct {
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/* not all fields are present, to be refined if needed */
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bool qmp;
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bool dl_delay_ind;
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bool ul_delay_ind;
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bool snp;
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bool n3n9_delay_ind;
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bool new_ie_flag;
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int qfi;
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} ul_pdu_session_information_t;
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/* 38.425 */
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typedef struct {
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/* not all fields are present, to be refined if needed */
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bool highest_transmitted_nr_pdcp_sn_ind;
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bool highest_delivered_nr_pdcp_sn_ind;
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bool final_frame_ind;
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bool lost_packet_report;
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bool delivered_nr_pdcp_sn_range_ind;
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bool data_rate_ind;
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bool retransmitted_nr_pdcp_sn_ind;
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bool delivered_retransmitted_nr_pdcp_ind;
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bool cause_report;
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uint32_t desired_buffer_size;
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uint32_t highest_transmitted_nr_pdcp_sn;
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} dl_data_delivery_status_t;
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/* 38.425 */
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typedef struct {
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/* not all fields are present, to be refined if needed */
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bool dl_discard_blocks;
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bool dl_flush;
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bool report_polling;
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bool request_out_of_seq_report;
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bool report_delivered;
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bool user_data_existence_flag;
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bool assistance_info_report_polling_flag;
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bool retransmission_flag;
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uint32_t nru_sequence_number;
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} dl_user_data_t;
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typedef struct {
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gtpu_extension_header_type_t type;
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union {
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ul_pdu_session_information_t ul_pdu_session_information;
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dl_data_delivery_status_t dl_data_delivery_status;
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dl_user_data_t dl_user_data;
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};
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} gtpu_extension_header_t;
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int serialize_gtpu_extension_type(gtpu_extension_header_type_t type);
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int serialize_extension(gtpu_extension_header_t *ext, gtpu_extension_header_type_t next, uint8_t *out_buf, int out_len);
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#endif /* GTPU_EXTENSIONS_H */
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