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openairinterface5g/openair2/LAYER2/openair2_proc.c
T
Robert Schmidt 8107939f08 Change OAI license to CSSL v1.0 (and others) 
- 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.
2026-03-27 16:36:37 +01:00

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/*
* SPDX-License-Identifier: LicenseRef-CSSL-1.0
*/
/******************************************************************************
# \brief print openair2 overall statistics
*/
#include <inttypes.h>
#include "LAYER2/RLC/rlc.h"
#include "LAYER2/MAC/mac.h"
#include "LAYER2/MAC/mac_extern.h"
#include "LAYER2/nr_pdcp/nr_pdcp_oai_api.h"
#include "common/utils/LOG/log.h"
#include "common/ran_context.h"
static mapping rrc_status_names[] = {
{"RRC_INACTIVE", 0},
{"RRC_IDLE", 1},
{"RRC_SI_RECEIVED",2},
{"RRC_CONNECTED",3},
{"RRC_RECONFIGURED",4},
{"RRC_HO_EXECUTION",5},
{NULL, -1}
};
extern RAN_CONTEXT_t RC;
int dump_eNB_l2_stats(char *buffer, int length) {
int eNB_id,UE_id,number_of_cards;
int len= length;
int CC_id=0;
int i;
protocol_ctxt_t ctxt;
rlc_op_status_t rlc_status;
unsigned int stat_rlc_mode;
unsigned int stat_tx_pdcp_sdu;
unsigned int stat_tx_pdcp_bytes;
unsigned int stat_tx_pdcp_sdu_discarded;
unsigned int stat_tx_pdcp_bytes_discarded;
unsigned int stat_tx_data_pdu;
unsigned int stat_tx_data_bytes;
unsigned int stat_tx_retransmit_pdu_by_status;
unsigned int stat_tx_retransmit_bytes_by_status;
unsigned int stat_tx_retransmit_pdu;
unsigned int stat_tx_retransmit_bytes;
unsigned int stat_tx_control_pdu;
unsigned int stat_tx_control_bytes;
unsigned int stat_rx_pdcp_sdu;
unsigned int stat_rx_pdcp_bytes;
unsigned int stat_rx_data_pdus_duplicate;
unsigned int stat_rx_data_bytes_duplicate;
unsigned int stat_rx_data_pdu;
unsigned int stat_rx_data_bytes;
unsigned int stat_rx_data_pdu_dropped;
unsigned int stat_rx_data_bytes_dropped;
unsigned int stat_rx_data_pdu_out_of_window;
unsigned int stat_rx_data_bytes_out_of_window;
unsigned int stat_rx_control_pdu;
unsigned int stat_rx_control_bytes;
unsigned int stat_timer_reordering_timed_out;
unsigned int stat_timer_poll_retransmit_timed_out;
unsigned int stat_timer_status_prohibit_timed_out;
number_of_cards=NB_eNB_INST;
eNB_MAC_INST *eNB;
UE_info_t *UE_info;
for (eNB_id=0; eNB_id<number_of_cards; eNB_id++) {
/* reset the values */
eNB = RC.mac[eNB_id];
UE_info = &eNB->UE_info;
for (CC_id=0 ; CC_id < MAX_NUM_CCs; CC_id++) {
eNB->eNB_stats[CC_id].dlsch_bitrate= 0;
len += sprintf(&buffer[len],"eNB %d CC %d Frame %d: Active UEs %d, Available PRBs %d, nCCE %d, Scheduling decisions %d, Missed Deadlines %d \n",
eNB_id, CC_id, eNB->frame,
eNB->eNB_stats[CC_id].num_dlactive_UEs,
eNB->eNB_stats[CC_id].available_prbs,
eNB->eNB_stats[CC_id].available_ncces,
eNB->eNB_stats[CC_id].sched_decisions,
eNB->eNB_stats[CC_id].missed_deadlines);
len += sprintf(&buffer[len],"BCCH , NB_TX_MAC = %d, transmitted bytes (TTI %d, total %d) MCS (TTI %d)\n",
eNB->eNB_stats[CC_id].total_num_bcch_pdu,
eNB->eNB_stats[CC_id].bcch_buffer,
eNB->eNB_stats[CC_id].total_bcch_buffer,
eNB->eNB_stats[CC_id].bcch_mcs);
len += sprintf(&buffer[len],"PCCH , NB_TX_MAC = %d, transmitted bytes (TTI %d, total %d) MCS (TTI %d)\n",
eNB->eNB_stats[CC_id].total_num_pcch_pdu,
eNB->eNB_stats[CC_id].pcch_buffer,
eNB->eNB_stats[CC_id].total_pcch_buffer,
eNB->eNB_stats[CC_id].pcch_mcs);
eNB->eNB_stats[CC_id].dlsch_bitrate=((eNB->eNB_stats[CC_id].dlsch_bytes_tx*8)/((eNB->frame + 1)*10));
eNB->eNB_stats[CC_id].total_dlsch_pdus_tx+=eNB->eNB_stats[CC_id].dlsch_pdus_tx;
eNB->eNB_stats[CC_id].total_dlsch_bytes_tx+=eNB->eNB_stats[CC_id].dlsch_bytes_tx;
eNB->eNB_stats[CC_id].total_dlsch_bitrate=((eNB->eNB_stats[CC_id].total_dlsch_bytes_tx*8)/((eNB->frame + 1)*10));
eNB->eNB_stats[CC_id].ulsch_bitrate=((eNB->eNB_stats[CC_id].ulsch_bytes_rx*8)/((eNB->frame + 1)*10));
eNB->eNB_stats[CC_id].total_ulsch_bitrate=((eNB->eNB_stats[CC_id].total_ulsch_bytes_rx*8)/((eNB->frame + 1)*10));
len += sprintf(&buffer[len],"DLSCH bitrate (TTI %u, avg %u) kbps, Transmitted bytes (TTI %u, total %u), Transmitted PDU (TTI %u, total %u) \n",
eNB->eNB_stats[CC_id].dlsch_bitrate,
eNB->eNB_stats[CC_id].total_dlsch_bitrate,
eNB->eNB_stats[CC_id].dlsch_bytes_tx,
eNB->eNB_stats[CC_id].total_dlsch_bytes_tx,
eNB->eNB_stats[CC_id].dlsch_pdus_tx,
eNB->eNB_stats[CC_id].total_dlsch_pdus_tx);
len += sprintf(&buffer[len],"ULSCH bitrate (TTI %u, avg %u) kbps, Received bytes (TTI %u, total %u), Received PDU (TTI %lu, total %u) \n",
eNB->eNB_stats[CC_id].ulsch_bitrate,
eNB->eNB_stats[CC_id].total_ulsch_bitrate,
eNB->eNB_stats[CC_id].ulsch_bytes_rx,
eNB->eNB_stats[CC_id].total_ulsch_bytes_rx,
eNB->eNB_stats[CC_id].ulsch_pdus_rx,
eNB->eNB_stats[CC_id].total_ulsch_pdus_rx);
}
len += sprintf(&buffer[len],"\n");
for (UE_id=UE_info->list.head; UE_id>=0; UE_id=UE_info->list.next[UE_id]) {
for (i=0; i<UE_info->numactiveCCs[UE_id]; i++) {
CC_id=UE_info->ordered_CCids[i][UE_id];
UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_bitrate=((UE_info->eNB_UE_stats[CC_id][UE_id].TBS*8)/((eNB->frame + 1)*10));
UE_info->eNB_UE_stats[CC_id][UE_id].total_dlsch_bitrate= ((UE_info->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes*8)/((eNB->frame + 1)*10));
UE_info->eNB_UE_stats[CC_id][UE_id].total_overhead_bytes+= UE_info->eNB_UE_stats[CC_id][UE_id].overhead_bytes;
UE_info->eNB_UE_stats[CC_id][UE_id].avg_overhead_bytes=((UE_info->eNB_UE_stats[CC_id][UE_id].total_overhead_bytes*8)/((eNB->frame + 1)*10));
UE_info->eNB_UE_stats[CC_id][UE_id].ulsch_bitrate=((UE_info->eNB_UE_stats[CC_id][UE_id].ulsch_TBS*8)/((eNB->frame + 1)*10));
UE_info->eNB_UE_stats[CC_id][UE_id].total_ulsch_bitrate= ((UE_info->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes_rx*8)/((eNB->frame + 1)*10));
len += sprintf(&buffer[len],"[MAC] UE %d (DLSCH),status %s, RNTI %x : CQI %d, MCS1 %d, MCS2 %d, RB (tx %d, retx %d, total %d), ncce (tx %d, retx %d) \n",
UE_id,
map_int_to_str(rrc_status_names, UE_info->eNB_UE_stats[CC_id][UE_id].rrc_status),
UE_info->eNB_UE_stats[CC_id][UE_id].crnti,
UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id],
UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1,
UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_mcs2,
UE_info->eNB_UE_stats[CC_id][UE_id].rbs_used,
UE_info->eNB_UE_stats[CC_id][UE_id].rbs_used_retx,
UE_info->eNB_UE_stats[CC_id][UE_id].total_rbs_used,
UE_info->eNB_UE_stats[CC_id][UE_id].ncce_used,
UE_info->eNB_UE_stats[CC_id][UE_id].ncce_used_retx
);
len += sprintf(&buffer[len],
"[MAC] DLSCH bitrate (TTI %d, avg %d), Transmitted bytes "
"(TTI %d, total %"PRIu64"), Total Transmitted PDU %d, Overhead "
"(TTI %"PRIu64", total %"PRIu64", avg %"PRIu64")\n",
UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_bitrate,
UE_info->eNB_UE_stats[CC_id][UE_id].total_dlsch_bitrate,
UE_info->eNB_UE_stats[CC_id][UE_id].TBS,
UE_info->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes,
UE_info->eNB_UE_stats[CC_id][UE_id].total_num_pdus,
UE_info->eNB_UE_stats[CC_id][UE_id].overhead_bytes,
UE_info->eNB_UE_stats[CC_id][UE_id].total_overhead_bytes,
UE_info->eNB_UE_stats[CC_id][UE_id].avg_overhead_bytes
);
len += sprintf(&buffer[len],"[MAC] UE %d (ULSCH), Status %s, Failute timer %d, RNTI %x : snr (%d, target %d), MCS (pre %d, post %d), RB (rx %d, retx %d, total %d), Current TBS %d \n",
UE_id,
map_int_to_str(rrc_status_names, UE_info->eNB_UE_stats[CC_id][UE_id].rrc_status),
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer,
UE_info->eNB_UE_stats[CC_id][UE_id].crnti,
UE_info->eNB_UE_stats[CC_id][UE_id].snr,
UE_info->eNB_UE_stats[CC_id][UE_id].target_snr,
UE_info->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1,
UE_info->eNB_UE_stats[CC_id][UE_id].ulsch_mcs2,
UE_info->eNB_UE_stats[CC_id][UE_id].rbs_used_rx,
UE_info->eNB_UE_stats[CC_id][UE_id].rbs_used_retx_rx,
UE_info->eNB_UE_stats[CC_id][UE_id].total_rbs_used_rx,
UE_info->eNB_UE_stats[CC_id][UE_id].ulsch_TBS
);
len += sprintf(&buffer[len],
"[MAC] ULSCH bitrate (TTI %d, avg %d), received bytes (total %"PRIu64"),"
"Total received PDU %d, Total errors %d\n",
UE_info->eNB_UE_stats[CC_id][UE_id].ulsch_bitrate,
UE_info->eNB_UE_stats[CC_id][UE_id].total_ulsch_bitrate,
UE_info->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes_rx,
UE_info->eNB_UE_stats[CC_id][UE_id].total_num_pdus_rx,
UE_info->eNB_UE_stats[CC_id][UE_id].num_errors_rx);
len+= sprintf(&buffer[len],"[MAC] Received PHR PH = %d (db)\n", UE_info->UE_template[CC_id][UE_id].phr_info);
len+= sprintf(&buffer[len],"[MAC] Estimated size LCGID[0][1][2][3] = %u %u %u %u\n",
UE_info->UE_template[CC_id][UE_id].ul_buffer_info[LCGID0],
UE_info->UE_template[CC_id][UE_id].ul_buffer_info[LCGID1],
UE_info->UE_template[CC_id][UE_id].ul_buffer_info[LCGID2],
UE_info->UE_template[CC_id][UE_id].ul_buffer_info[LCGID3]
);
}
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt,
eNB_id,
ENB_FLAG_YES,
UE_info->eNB_UE_stats[0][UE_id].crnti,//UE_PCCID(eNB_id,UE_id)][UE_id].crnti,
eNB->frame,
eNB->subframe,
eNB_id);
rlc_status = rlc_stat_req(&ctxt,
SRB_FLAG_YES,
DCCH,
&stat_rlc_mode,
&stat_tx_pdcp_sdu,
&stat_tx_pdcp_bytes,
&stat_tx_pdcp_sdu_discarded,
&stat_tx_pdcp_bytes_discarded,
&stat_tx_data_pdu,
&stat_tx_data_bytes,
&stat_tx_retransmit_pdu_by_status,
&stat_tx_retransmit_bytes_by_status,
&stat_tx_retransmit_pdu,
&stat_tx_retransmit_bytes,
&stat_tx_control_pdu,
&stat_tx_control_bytes,
&stat_rx_pdcp_sdu,
&stat_rx_pdcp_bytes,
&stat_rx_data_pdus_duplicate,
&stat_rx_data_bytes_duplicate,
&stat_rx_data_pdu,
&stat_rx_data_bytes,
&stat_rx_data_pdu_dropped,
&stat_rx_data_bytes_dropped,
&stat_rx_data_pdu_out_of_window,
&stat_rx_data_bytes_out_of_window,
&stat_rx_control_pdu,
&stat_rx_control_bytes,
&stat_timer_reordering_timed_out,
&stat_timer_poll_retransmit_timed_out,
&stat_timer_status_prohibit_timed_out);
if (rlc_status == RLC_OP_STATUS_OK) {
len+=sprintf(&buffer[len],"[RLC] DCCH Mode %s, NB_SDU_TO_TX = %u (bytes %u)\tNB_SDU_TO_TX_DISC %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_tx_pdcp_sdu,
stat_tx_pdcp_bytes,
stat_tx_pdcp_sdu_discarded,
stat_tx_pdcp_bytes_discarded);
len+=sprintf(&buffer[len],"[RLC] DCCH Mode %s, NB_TX_DATA = %u (bytes %u)\tNB_TX_CONTROL %u (bytes %u)\tNB_TX_RETX %u (bytes %u)\tNB_TX_RETX_BY_STATUS = %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_tx_data_pdu,
stat_tx_data_bytes,
stat_tx_control_pdu,
stat_tx_control_bytes,
stat_tx_retransmit_pdu,
stat_tx_retransmit_bytes,
stat_tx_retransmit_pdu_by_status,
stat_tx_retransmit_bytes_by_status);
len+=sprintf(&buffer[len],"[RLC] DCCH Mode %s, NB_RX_DATA = %u (bytes %u)\tNB_RX_CONTROL %u (bytes %u)\tNB_RX_DUPL %u (bytes %u)\tNB_RX_DROP = %u (bytes %u)\tNB_RX_OUT_OF_WINDOW = %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_rx_data_pdu,
stat_rx_data_bytes,
stat_rx_control_pdu,
stat_rx_control_bytes,
stat_rx_data_pdus_duplicate,
stat_rx_data_bytes_duplicate,
stat_rx_data_pdu_dropped,
stat_rx_data_bytes_dropped,
stat_rx_data_pdu_out_of_window,
stat_rx_data_bytes_out_of_window);
len+=sprintf(&buffer[len],"[RLC] DCCH Mode %s, RX_REODERING_TIMEOUT = %u\tRX_POLL_RET_TIMEOUT %u\tRX_PROHIBIT_TIME_OUT %u\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_timer_reordering_timed_out,
stat_timer_poll_retransmit_timed_out,
stat_timer_status_prohibit_timed_out);
len+=sprintf(&buffer[len],"[RLC] DCCH Mode %s, NB_SDU_TO_RX = %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_rx_pdcp_sdu,
stat_rx_pdcp_bytes);
}
rlc_status = rlc_stat_req(&ctxt,
SRB_FLAG_NO,
DTCH-2, // DRB_IDENTITY
&stat_rlc_mode,
&stat_tx_pdcp_sdu,
&stat_tx_pdcp_bytes,
&stat_tx_pdcp_sdu_discarded,
&stat_tx_pdcp_bytes_discarded,
&stat_tx_data_pdu,
&stat_tx_data_bytes,
&stat_tx_retransmit_pdu_by_status,
&stat_tx_retransmit_bytes_by_status,
&stat_tx_retransmit_pdu,
&stat_tx_retransmit_bytes,
&stat_tx_control_pdu,
&stat_tx_control_bytes,
&stat_rx_pdcp_sdu,
&stat_rx_pdcp_bytes,
&stat_rx_data_pdus_duplicate,
&stat_rx_data_bytes_duplicate,
&stat_rx_data_pdu,
&stat_rx_data_bytes,
&stat_rx_data_pdu_dropped,
&stat_rx_data_bytes_dropped,
&stat_rx_data_pdu_out_of_window,
&stat_rx_data_bytes_out_of_window,
&stat_rx_control_pdu,
&stat_rx_control_bytes,
&stat_timer_reordering_timed_out,
&stat_timer_poll_retransmit_timed_out,
&stat_timer_status_prohibit_timed_out);
if (rlc_status == RLC_OP_STATUS_OK) {
len+=sprintf(&buffer[len],"[RLC] DTCH Mode %s, NB_SDU_TO_TX = %u (bytes %u)\tNB_SDU_TO_TX_DISC %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_tx_pdcp_sdu,
stat_tx_pdcp_bytes,
stat_tx_pdcp_sdu_discarded,
stat_tx_pdcp_bytes_discarded);
len+=sprintf(&buffer[len],"[RLC] DTCH Mode %s, NB_TX_DATA = %u (bytes %u)\tNB_TX_CONTROL %u (bytes %u)\tNB_TX_RETX %u (bytes %u)\tNB_TX_RETX_BY_STATUS = %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_tx_data_pdu,
stat_tx_data_bytes,
stat_tx_control_pdu,
stat_tx_control_bytes,
stat_tx_retransmit_pdu,
stat_tx_retransmit_bytes,
stat_tx_retransmit_pdu_by_status,
stat_tx_retransmit_bytes_by_status);
len+=sprintf(&buffer[len],"[RLC] DTCH Mode %s, NB_RX_DATA = %u (bytes %u)\tNB_RX_CONTROL %u (bytes %u)\tNB_RX_DUPL %u (bytes %u)\tNB_RX_DROP = %u (bytes %u)\tNB_RX_OUT_OF_WINDOW = %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_rx_data_pdu,
stat_rx_data_bytes,
stat_rx_control_pdu,
stat_rx_control_bytes,
stat_rx_data_pdus_duplicate,
stat_rx_data_bytes_duplicate,
stat_rx_data_pdu_dropped,
stat_rx_data_bytes_dropped,
stat_rx_data_pdu_out_of_window,
stat_rx_data_bytes_out_of_window);
len+=sprintf(&buffer[len],"[RLC] DTCH Mode %s, RX_REODERING_TIMEOUT = %u\tRX_POLL_RET_TIMEOUT %u\tRX_PROHIBIT_TIME_OUT %u\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_timer_reordering_timed_out,
stat_timer_poll_retransmit_timed_out,
stat_timer_status_prohibit_timed_out);
len+=sprintf(&buffer[len],"[RLC] DTCH Mode %s, NB_SDU_TO_RX = %u (bytes %u)\n",
(stat_rlc_mode==RLC_MODE_AM)? "AM": (stat_rlc_mode==RLC_MODE_UM)?"UM":"NONE",
stat_rx_pdcp_sdu,
stat_rx_pdcp_bytes);
}
}
}
return len + 1 /* SR: for trailing \0 */;
}
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