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Don't call L1 code in VNF

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The VNF should never call into the L1, it's L2/L3, by definition. Also,
it's not necessary.
This commit is contained in:
Robert Schmidt
2025-01-27 10:59:15 +01:00
parent 1b44f6448b
commit 9634593da7
1 changed files with 0 additions and 44 deletions
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nfapi/oai_integration/nfapi_vnf.c
-44
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@@ -272,49 +272,6 @@ void oai_enb_init(void) {
init_eNB_afterRU();
}
void oai_create_gnb(void) {
int bodge_counter=0;
if (RC.gNB == NULL) {
RC.gNB = (PHY_VARS_gNB **) calloc(1, sizeof(PHY_VARS_gNB *));
LOG_D(PHY,"gNB L1 structure RC.gNB allocated @ %p\n",RC.gNB);
}
if (RC.gNB[0] == NULL) {
RC.gNB[0] = (PHY_VARS_gNB *) calloc(1, sizeof(PHY_VARS_gNB));
LOG_D(PHY,"[nr-gnb.c] gNB structure RC.gNB[%d] allocated @ %p\n",0,RC.gNB[0]);
}
PHY_VARS_gNB *gNB = RC.gNB[0];
RC.nb_nr_CC = (int *)malloc(sizeof(int)); // TODO: find a better function to place this in
gNB->Mod_id = bodge_counter;
gNB->CC_id = bodge_counter;
RC.nb_nr_CC[bodge_counter] = 1;
if (gNB->if_inst==0) {
gNB->if_inst = NR_IF_Module_init(bodge_counter);
}
// This will cause phy_config_request to be installed. That will result in RRC configuring the PHY
// that will result in gNB->configured being set to true.
// See we need to wait for that to happen otherwise the NFAPI message exchanges won't contain the right parameter values
if (RC.gNB[0]->if_inst==0 || RC.gNB[0]->if_inst->NR_PHY_config_req==0 || RC.gNB[0]->if_inst->NR_Schedule_response==0) {
NFAPI_TRACE(NFAPI_TRACE_INFO, "RC.gNB[0][0]->if_inst->NR_PHY_config_req is not installed - install it\n");
install_nr_schedule_handlers(RC.gNB[0]->if_inst);
}
do {
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() Waiting for gNB to become configured (by RRC/PHY) - need to wait otherwise NFAPI messages won't contain correct values\n", __FUNCTION__);
usleep(50000);
} while(gNB->configured != 1);
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() gNB is now configured\n", __FUNCTION__);
}
int pnf_connection_indication_cb(nfapi_vnf_config_t *config, int p5_idx) {
NFAPI_TRACE(NFAPI_TRACE_INFO, "[VNF] pnf connection indication idx:%d\n", p5_idx);
oai_create_enb();
@@ -327,7 +284,6 @@ int pnf_connection_indication_cb(nfapi_vnf_config_t *config, int p5_idx) {
int pnf_nr_connection_indication_cb(nfapi_vnf_config_t *config, int p5_idx) {
NFAPI_TRACE(NFAPI_TRACE_INFO, "[VNF] pnf connection indication idx:%d\n", p5_idx);
oai_create_gnb();
nfapi_nr_pnf_param_request_t req;
memset(&req, 0, sizeof(req));
req.header.message_id = NFAPI_NR_PHY_MSG_TYPE_PNF_PARAM_REQUEST;