maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove redundant hack to send RRCSetupRequest through DCCH in F1 (CU/DU) mode

Browse Source 
-Instead RRCSetupRequest is sent from DU to CU through nr_mac_rrc_data_ind()->DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER() and then through F1AP to CU.
This commit is contained in:
matzakos
2021-06-02 20:57:45 +02:00
parent b98cf717e5
commit 0f98a57162
1 changed files with 0 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
-18
View File
@@ -48,7 +48,6 @@ extern RAN_CONTEXT_t RC;
#include <stdint.h>
static nr_rlc_ue_manager_t *nr_rlc_ue_manager;
uint8_t ccch_flag = 1;
/* TODO: handle time a bit more properly */
static uint64_t nr_rlc_current_time;
@@ -491,23 +490,6 @@ rb_found:
if (NODE_IS_DU(type) && is_srb == 1) {
MessageDef *msg;
if (ccch_flag) {
/* for rfsim, because UE send RRCSetupRequest in SRB1 */
LOG_I(RLC, "[MSG] RRC Setup Request\n");
msg = itti_alloc_new_message(TASK_RLC_ENB, 0, F1AP_INITIAL_UL_RRC_MESSAGE);
F1AP_INITIAL_UL_RRC_MESSAGE(msg).gNB_DU_ue_id = 0;
F1AP_INITIAL_UL_RRC_MESSAGE(msg).mcc = RC.nrrrc[0]->configuration.mcc[0];
F1AP_INITIAL_UL_RRC_MESSAGE(msg).mnc = RC.nrrrc[0]->configuration.mnc[0];
F1AP_INITIAL_UL_RRC_MESSAGE(msg).mnc_digit_length = RC.nrrrc[0]->configuration.mnc_digit_length[0];
F1AP_INITIAL_UL_RRC_MESSAGE(msg).nr_cellid = RC.nrrrc[0]->nr_cellid;
F1AP_INITIAL_UL_RRC_MESSAGE(msg).crnti = ue->rnti;
F1AP_INITIAL_UL_RRC_MESSAGE(msg).rrc_container = (unsigned char *)buf;
F1AP_INITIAL_UL_RRC_MESSAGE(msg).rrc_container_length = size;
itti_send_msg_to_task(TASK_DU_F1, ENB_MODULE_ID_TO_INSTANCE(0), msg);
ccch_flag = 0;
return;
}
msg = itti_alloc_new_message(TASK_RLC_ENB, 0, F1AP_UL_RRC_MESSAGE);
F1AP_UL_RRC_MESSAGE(msg).rnti = ue->rnti;
F1AP_UL_RRC_MESSAGE(msg).srb_id = rb_id;