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OpenXG-RAN
Commit 9dc22822 authored by Robert Schmidt's avatar Robert Schmidt
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Remove 4G F1

parent ffecf830
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Showing with 1851 additions and 3859 deletions
CMakeLists.txt
View file @ 9dc22822
......@@ -1581,7 +1581,7 @@ add_library(L2
${ENB_APP_SRC}
${MCE_APP_SRC}
)
target_link_libraries(L2 PRIVATE f1ap x2ap s1ap lte_rrc m2ap)
target_link_libraries(L2 PRIVATE x2ap s1ap lte_rrc m2ap)
target_link_libraries(L2 PRIVATE asn1_nr_rrc asn1_lte_rrc)
add_library(MAC_NR ${MAC_NR_SRC})
......@@ -2193,7 +2193,6 @@ add_executable(lte-softmodem
${OPENAIR_DIR}/radio/COMMON/record_player.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR2_DIR}/F1AP/dummy_enb.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/multicast_link.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/socket.c
......@@ -2209,7 +2208,7 @@ add_dependencies(lte-softmodem oai_iqplayer)
target_link_libraries(lte-softmodem PRIVATE
-Wl,--start-group
lte_rrc nr_rrc s1ap m2ap x2ap m3ap GTPV1U f1ap SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_LIB SCHED_RU_LIB
lte_rrc nr_rrc s1ap m2ap x2ap m3ap GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_LIB SCHED_RU_LIB
PHY_COMMON PHY PHY_RU L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB MISC_NFAPI_LTE_LIB
${RAL_LIB} ${NAS_UE_LIB} ITTI SIMU
-Wl,--end-group z dl)
......@@ -2248,7 +2247,7 @@ add_dependencies(ocp-enb oai_iqplayer coding params_libconfig rfsimulator)
target_link_libraries (ocp-enb
-Wl,--start-group
lte_rrc nr_rrc s1ap f1ap m2ap x2ap m3ap GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_LIB SCHED_RU_LIB
lte_rrc nr_rrc s1ap m2ap x2ap m3ap GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_LIB SCHED_RU_LIB
PHY_COMMON PHY PHY_RU L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB MISC_NFAPI_LTE_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB SIMU
${RAL_LIB} ${NAS_UE_LIB} ITTI
-Wl,--end-group z dl)
......@@ -2277,7 +2276,7 @@ target_link_libraries(oairu PRIVATE asn1_nr_rrc asn1_lte_rrc)
# force the generation of ASN.1 so that we don't need to wait during the build
target_link_libraries(lte-softmodem PRIVATE
asn1_lte_rrc asn1_s1ap asn1_m2ap asn1_m3ap asn1_x2ap asn1_f1ap)
asn1_lte_rrc asn1_s1ap asn1_m2ap asn1_m3ap asn1_x2ap)
# lte-uesoftmodem is UE implementation
......@@ -2322,7 +2321,7 @@ target_link_libraries(lte-uesoftmodem PRIVATE asn1_nr_rrc asn1_lte_rrc)
# force the generation of ASN.1 so that we don't need to wait during the build
target_link_libraries(lte-uesoftmodem PRIVATE
asn1_lte_rrc asn1_s1ap asn1_m2ap asn1_m3ap asn1_x2ap asn1_f1ap)
asn1_lte_rrc asn1_s1ap asn1_m2ap asn1_m3ap asn1_x2ap)
# nr-softmodem
###################################################
......
doc/Doxyfile
View file @ 9dc22822
......@@ -1003,7 +1003,6 @@ INPUT = \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/f1ap_du_task.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/f1ap_du_interface_management.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/f1ap_du_ue_context_management.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/dummy_enb.c \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/f1ap_cu_rrc_message_transfer.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/f1ap_cu_warning_message_transmission.c \
@CMAKE_CURRENT_SOURCE_DIR@/../openair2/F1AP/f1ap_cu_task.h \
......
executables/create_tasks.c
View file @ 9dc22822
......@@ -34,8 +34,6 @@
#include "lteRALenb.h"
#endif
#include "RRC/LTE/rrc_defs.h"
# include "f1ap_cu_task.h"
# include "f1ap_du_task.h"
# include "enb_app.h"
# include "openair2/LAYER2/MAC/mac_proto.h"
#include <executables/split_headers.h>
......@@ -45,7 +43,6 @@ extern RAN_CONTEXT_t RC;
int create_tasks(uint32_t enb_nb) {
LOG_D(ENB_APP, "%s(enb_nb:%d\n", __FUNCTION__, enb_nb);
ngran_node_t type = RC.rrc[0]->node_type;
int rc;
if (enb_nb == 0) return 0;
......@@ -60,7 +57,7 @@ int create_tasks(uint32_t enb_nb) {
AssertFatal(rc >= 0, "Create task for SCTP failed\n");
}
if (EPC_MODE_ENABLED && !NODE_IS_DU(type) && ! ( split73==SPLIT73_DU ) ) {
if (EPC_MODE_ENABLED && ! ( split73==SPLIT73_DU ) ) {
rc = itti_create_task(TASK_S1AP, s1ap_eNB_task, NULL);
AssertFatal(rc >= 0, "Create task for S1AP failed\n");
rc = itti_create_task(TASK_GTPV1_U, gtpv1uTask, NULL);
......@@ -74,17 +71,5 @@ int create_tasks(uint32_t enb_nb) {
LOG_I(X2AP, "X2AP is disabled.\n");
}
if (NODE_IS_CU(type)) {
rc = itti_create_task(TASK_CU_F1, F1AP_CU_task, NULL);
AssertFatal(rc >= 0, "Create task for CU F1AP failed\n");
}
if (NODE_IS_DU(type)) {
rc = itti_create_task(TASK_DU_F1, F1AP_DU_task, NULL);
AssertFatal(rc >= 0, "Create task for DU F1AP failed\n");
rc = itti_create_task(TASK_GTPV1_U, gtpv1uTask, NULL);
AssertFatal(rc >= 0, "Create task for GTPV1U failed\n");
}
return 0;
}
executables/create_tasks_mbms.c
View file @ 9dc22822
......@@ -38,8 +38,6 @@
#include "lteRALenb.h"
#endif
#include "RRC/LTE/rrc_defs.h"
# include "f1ap_cu_task.h"
# include "f1ap_du_task.h"
# include "enb_app.h"
# include "mce_app.h"
# include "mme_app.h"
......@@ -49,7 +47,6 @@
int create_tasks_mbms(uint32_t enb_nb) {
// LOG_D(ENB_APP, "%s(enb_nb:%d\n", __FUNCTION__, enb_nb);
// ngran_node_t type = RC.rrc[0]->node_type;
AssertFatal(!get_softmodem_params()->nsa, "In NSA mode\n");
int rc;
......@@ -80,17 +77,6 @@ int create_tasks_mbms(uint32_t enb_nb) {
rc = itti_create_task(TASK_GTPV1_U, gtpv1uTask, NULL);
AssertFatal(rc >= 0, "Create task for GTPV1U failed\n");
}
///
// if (NODE_IS_CU(type)) {
// rc = itti_create_task(TASK_CU_F1, F1AP_CU_task, NULL);
// AssertFatal(rc >= 0, "Create task for CU F1AP failed\n");
// }
//
// if (NODE_IS_DU(type)) {
// rc = itti_create_task(TASK_DU_F1, F1AP_DU_task, NULL);
// AssertFatal(rc >= 0, "Create task for DU F1AP failed\n");
// }
//
if (is_m3ap_MCE_enabled()) {
rc = itti_create_task(TASK_M3AP_MCE, m3ap_MCE_task, NULL);
......
executables/lte-softmodem.c
View file @ 9dc22822
......@@ -170,6 +170,24 @@ double cpuf;
int oaisim_flag=0;
/* hardcoded into gtp_itf.cpp */
bool sdap_data_req(protocol_ctxt_t *ctxt_p,
const ue_id_t ue_id,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const bool rqi,
const int pdusession_id)
{
abort();
}
/* forward declarations */
void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]);
......@@ -383,8 +401,8 @@ void terminate_task(module_id_t mod_id, task_id_t from, task_id_t to) {
extern void free_transport(PHY_VARS_eNB *);
extern void phy_free_RU(RU_t *);
static void init_pdcp(void) {
if (!NODE_IS_DU(RC.rrc[0]->node_type)) {
static void init_pdcp(void)
{
pdcp_layer_init();
uint32_t pdcp_initmask = (IS_SOFTMODEM_NOS1) ?
(PDCP_USE_NETLINK_BIT | LINK_ENB_PDCP_TO_IP_DRIVER_BIT) : LINK_ENB_PDCP_TO_GTPV1U_BIT;
......@@ -396,13 +414,8 @@ static void init_pdcp(void) {
pdcp_module_init(pdcp_initmask, 0);
if (NODE_IS_CU(RC.rrc[0]->node_type)) {
pdcp_set_rlc_data_req_func(cu_send_to_du);
} else {
pdcp_set_rlc_data_req_func(rlc_data_req);
pdcp_set_pdcp_data_ind_func(pdcp_data_ind);
}
}
}
static void wait_nfapi_init(char *thread_name) {
......@@ -420,7 +433,6 @@ int main ( int argc, char **argv )
{
int CC_id = 0;
int ru_id;
int node_type = ngran_eNB;
start_background_system();
......@@ -469,8 +481,7 @@ int main ( int argc, char **argv )
}
if (RC.nb_inst > 0) {
/* initializes PDCP and sets correct RLC Request/PDCP Indication callbacks
* for monolithic/F1 modes */
/* initializes PDCP and sets correct RLC Request/PDCP Indication callbacks */
init_pdcp();
if (create_tasks(1) < 0) {
......@@ -484,10 +495,9 @@ int main ( int argc, char **argv )
itti_send_msg_to_task (TASK_RRC_ENB, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
rrc_enb_process_itti_msg(NULL);
}
node_type = RC.rrc[0]->node_type;
}
if (RC.nb_inst > 0 && NODE_IS_CU(node_type)) {
if (RC.nb_inst > 0) {
protocol_ctxt_t ctxt;
ctxt.module_id = 0 ;
ctxt.instance = 0;
......@@ -498,8 +508,6 @@ int main ( int argc, char **argv )
pdcp_run(&ctxt);
}
/* start threads if only L1 or not a CU */
if (RC.nb_inst == 0 || !NODE_IS_CU(node_type) || NFAPI_MODE == NFAPI_MODE_PNF || NFAPI_MODE == NFAPI_MODE_VNF) {
// init UE_PF_PO and mutex lock
pthread_mutex_init(&ue_pf_po_mutex, NULL);
memset (&UE_PF_PO[0][0], 0, sizeof(UE_PF_PO_t)*MAX_MOBILES_PER_ENB*MAX_NUM_CCs);
......@@ -545,9 +553,6 @@ int main ( int argc, char **argv )
L1proctx->threadPool = L1proc->threadPool;
}
}
printf("wait_eNBs()\n");
wait_eNBs();
printf("About to Init RU threads RC.nb_RU:%d\n", RC.nb_RU);
......@@ -627,7 +632,7 @@ int main ( int argc, char **argv )
// stop threads
#if 0 //Disable clean up because this tends to crash (and unnecessary)
if (RC.nb_inst == 0 || !NODE_IS_CU(node_type)) {
if (RC.nb_inst == 0) {
if(IS_SOFTMODEM_DOSCOPE)
end_forms();
......
executables/main-ocp.c
View file @ 9dc22822
......@@ -1027,7 +1027,6 @@ void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
}
void init_pdcp(void) {
if (!NODE_IS_DU(RC.rrc[0]->node_type)) {
pdcp_layer_init();
uint32_t pdcp_initmask = (IS_SOFTMODEM_NOS1) ?
(PDCP_USE_NETLINK_BIT | LINK_ENB_PDCP_TO_IP_DRIVER_BIT) : LINK_ENB_PDCP_TO_GTPV1U_BIT;
......@@ -1040,15 +1039,9 @@ void init_pdcp(void) {
if ( split73!=SPLIT73_DU)
pdcp_module_init(pdcp_initmask, 0);
if (NODE_IS_CU(RC.rrc[0]->node_type)) {
//pdcp_set_rlc_data_req_func(proto_agent_send_rlc_data_req);
} else {
pdcp_set_rlc_data_req_func(rlc_data_req);
pdcp_set_pdcp_data_ind_func(pdcp_data_ind);
}
} else {
//pdcp_set_pdcp_data_ind_func(proto_agent_send_pdcp_data_ind);
}
}
static void wait_nfapi_init(char *thread_name) {
......@@ -1074,7 +1067,6 @@ int main ( int argc, char **argv ) {
//mtrace();
int i;
int CC_id = 0;
int node_type = ngran_eNB;
sf_ahead=4; // Bell Labs
AssertFatal(load_configmodule(argc,argv,0), "[SOFTMODEM] Error, configuration module init failed\n");
logInit();
......@@ -1137,8 +1129,7 @@ int main ( int argc, char **argv ) {
if (RC.nb_inst > 0) {
/* Start the agent. If it is turned off in the configuration, it won't start */
/* initializes PDCP and sets correct RLC Request/PDCP Indication callbacks
* for monolithic/F1 modes */
/* initializes PDCP and sets correct RLC Request/PDCP Indication callbacks */
init_pdcp();
AssertFatal(create_tasks(1)==0,"cannot create ITTI tasks\n");
......@@ -1147,11 +1138,9 @@ int main ( int argc, char **argv ) {
RRC_CONFIGURATION_REQ(msg_p) = RC.rrc[enb_id]->configuration;
itti_send_msg_to_task (TASK_RRC_ENB, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
}
node_type = RC.rrc[0]->node_type;
}
if (RC.nb_inst > 0 && NODE_IS_CU(node_type)) {
if (RC.nb_inst > 0) {
protocol_ctxt_t ctxt;
ctxt.module_id = 0 ;
ctxt.instance = 0;
......@@ -1163,7 +1152,7 @@ int main ( int argc, char **argv ) {
}
/* start threads if only L1 or not a CU */
if (RC.nb_inst == 0 || !NODE_IS_CU(node_type) || NFAPI_MODE == NFAPI_MODE_PNF || NFAPI_MODE == NFAPI_MODE_VNF) {
if (RC.nb_inst == 0 || NFAPI_MODE == NFAPI_MODE_PNF || NFAPI_MODE == NFAPI_MODE_VNF) {
// init UE_PF_PO and mutex lock
pthread_mutex_init(&ue_pf_po_mutex, NULL);
memset (&UE_PF_PO[0][0], 0, sizeof(UE_PF_PO_t)*MAX_MOBILES_PER_ENB*MAX_NUM_CCs);
......@@ -1265,7 +1254,7 @@ int main ( int argc, char **argv ) {
LOG_I(ENB_APP,"oai_exit=%d\n",oai_exit);
// stop threads
if (RC.nb_inst == 0 || !NODE_IS_CU(node_type)) {
if (RC.nb_inst == 0) {
if(IS_SOFTMODEM_DOSCOPE)
end_forms();
......
openair2/COMMON/m2ap_messages_types.h
View file @ 9dc22822
......@@ -269,24 +269,14 @@ typedef struct m2ap_setup_resp_s {
uint8_t num_mcch_config_per_mbsfn;
// /// string holding gNB_CU_name
// char *gNB_CU_name;
// /// number of DU cells to activate
// uint16_t num_cells_to_activate; //0< num_cells_to_activate <= 512;
// /// mcc of DU cells
// //uint16_t mcc[M2AP_MAX_NB_CELLS];
uint16_t mcc;//[M2AP_MAX_NB_CELLS];
/// mnc of DU cells
//uint16_t mnc[M2AP_MAX_NB_CELLS];
uint16_t mnc;//[M2AP_MAX_NB_CELLS];
/// mnc digit length of DU cells
//uint8_t mnc_digit_length[M2AP_MAX_NB_CELLS];
uint8_t mnc_digit_length;//[M2AP_MAX_NB_CELLS];
// NR Global Cell Id
// uint64_t nr_cellid[M2AP_MAX_NB_CELLS];
// /// NRPCI
// uint16_t nrpci[M2AP_MAX_NB_CELLS];
// /// num SI messages per DU cell
// /// num SI messages
// uint8_t num_SI[M2AP_MAX_NB_CELLS];
// /// SI message containers (up to 21 messages per cell)
// uint8_t *SI_container[M2AP_MAX_NB_CELLS][21];
......
openair2/ENB_APP/enb_app.c
View file @ 9dc22822
......@@ -85,7 +85,8 @@ extern RAN_CONTEXT_t RC;
//}
//*****end M2AP ****/
static uint32_t eNB_app_register_m2(uint32_t enb_id_start, uint32_t enb_id_end) {
static uint32_t eNB_app_register_m2(uint32_t enb_id_start, uint32_t enb_id_end)
{
uint32_t enb_id;
MessageDef *msg_p;
uint32_t register_enb_m2_pending = 0;
......@@ -142,39 +143,28 @@ static uint32_t eNB_app_handle_m2ap_mbms_session_update_req(instance_t instance)
/*------------------------------------------------------------------------------*/
static uint32_t eNB_app_register(ngran_node_t node_type,uint32_t enb_id_start, uint32_t enb_id_end) {
static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end)
{
uint32_t enb_id;
MessageDef *msg_p;
uint32_t register_enb_pending = 0;
for (enb_id = enb_id_start; (enb_id < enb_id_end) ; enb_id++) {
{
if (NODE_IS_DU(node_type)) { // F1AP registration
// configure F1AP here for F1C
LOG_I(ENB_APP,"ngran_eNB_DU: Allocating ITTI message for F1AP_SETUP_REQ\n");
msg_p = itti_alloc_new_message (TASK_ENB_APP, 0, F1AP_SETUP_REQ);
RCconfig_DU_F1(msg_p, enb_id);
LOG_I(ENB_APP,"[eNB %d] eNB_app_register via F1AP for instance %d\n", enb_id, ENB_MODULE_ID_TO_INSTANCE(enb_id));
itti_send_msg_to_task (TASK_DU_F1, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
// configure GTPu here for F1U
}
else { // S1AP registration
// S1AP registration
/* note: there is an implicit relationship between the data structure and the message name */
msg_p = itti_alloc_new_message (TASK_ENB_APP, 0, S1AP_REGISTER_ENB_REQ);
msg_p = itti_alloc_new_message(TASK_ENB_APP, 0, S1AP_REGISTER_ENB_REQ);
RCconfig_S1(msg_p, enb_id);
if (enb_id == 0) RCconfig_gtpu();
if (enb_id == 0)
RCconfig_gtpu();
LOG_I(ENB_APP,"default drx %d\n",((S1AP_REGISTER_ENB_REQ(msg_p)).default_drx));
LOG_I(ENB_APP, "default drx %d\n", ((S1AP_REGISTER_ENB_REQ(msg_p)).default_drx));
LOG_I(ENB_APP,"[eNB %d] eNB_app_register via S1AP for instance %d\n", enb_id, ENB_MODULE_ID_TO_INSTANCE(enb_id));
itti_send_msg_to_task (TASK_S1AP, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
}
LOG_I(ENB_APP, "[eNB %d] eNB_app_register via S1AP for instance %d\n", enb_id, ENB_MODULE_ID_TO_INSTANCE(enb_id));
itti_send_msg_to_task(TASK_S1AP, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
register_enb_pending++;
}
}
return register_enb_pending;
}
......@@ -220,19 +210,18 @@ void *eNB_app_task(void *args_p) {
itti_mark_task_ready (TASK_ENB_APP);
/* Try to register each eNB */
// This assumes that node_type of all RRC instances is the same
if (EPC_MODE_ENABLED) {
register_enb_pending = eNB_app_register(RC.rrc[0]->node_type, enb_id_start, enb_id_end);
register_enb_pending = eNB_app_register(enb_id_start, enb_id_end);
}
/* Try to register each eNB with each other */
if (is_x2ap_enabled() && !NODE_IS_DU(RC.rrc[0]->node_type)) {
if (is_x2ap_enabled()) {
x2_register_enb_pending = eNB_app_register_x2 (enb_id_start, enb_id_end);
}
/* Try to register each eNB with MCE each other */
if (is_m2ap_eNB_enabled() /*&& !NODE_IS_DU(RC.rrc[0]->node_type)*/) {
//eNB_app_register_MBMS_STA(RC.rrc[0]->node_type, enb_id_start, enb_id_end);
if (is_m2ap_eNB_enabled()) {
//eNB_app_register_MBMS_STA(enb_id_start, enb_id_end);
m2_register_enb_pending = eNB_app_register_m2 (enb_id_start, enb_id_end);
//if (timer_setup (5, 0, TASK_ENB_APP, INSTANCE_DEFAULT, TIMER_ONE_SHOT,
......@@ -259,7 +248,6 @@ void *eNB_app_task(void *args_p) {
break;
case S1AP_REGISTER_ENB_CNF:
AssertFatal(!NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received S1AP_REGISTER_ENB_CNF\n");
if (EPC_MODE_ENABLED) {
LOG_I(ENB_APP, "[eNB %ld] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p),
S1AP_REGISTER_ENB_CNF(msg_p).nb_mme);
......@@ -288,7 +276,7 @@ void *eNB_app_task(void *args_p) {
sleep(ENB_REGISTER_RETRY_DELAY);
/* Restart the registration process */
registered_enb = 0;
register_enb_pending = eNB_app_register (RC.rrc[0]->node_type,enb_id_start, enb_id_end);
register_enb_pending = eNB_app_register(enb_id_start, enb_id_end);
}
}
}
......@@ -296,50 +284,6 @@ void *eNB_app_task(void *args_p) {
break;
case F1AP_SETUP_RESP:
AssertFatal(NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received F1AP_REGISTER_ENB_CNF in CU/eNB\n");
LOG_I(ENB_APP, "Received %s: associated ngran_eNB_CU %s with %d cells to activate\n", ITTI_MSG_NAME (msg_p),
F1AP_SETUP_RESP(msg_p).gNB_CU_name,F1AP_SETUP_RESP(msg_p).num_cells_to_activate);
handle_f1ap_setup_resp(&F1AP_SETUP_RESP(msg_p));
DevAssert(register_enb_pending > 0);
register_enb_pending--;
/* Check if at least eNB is registered with one MME */
if (F1AP_SETUP_RESP(msg_p).num_cells_to_activate > 0) {
registered_enb++;
}
/* Check if all register eNB requests have been processed */
if (register_enb_pending == 0) {
if (registered_enb == enb_nb) {
/* If all eNB cells are registered, start L2L1 task */
MessageDef *msg_init_p;
msg_init_p = itti_alloc_new_message (TASK_ENB_APP, 0, INITIALIZE_MESSAGE);
itti_send_msg_to_task (TASK_L2L1, INSTANCE_DEFAULT, msg_init_p);
} else {
LOG_W(ENB_APP, " %d eNB not associated with a MME, retrying registration in %d seconds ...\n",
enb_nb - registered_enb, ENB_REGISTER_RETRY_DELAY);
/* Restart the eNB registration process in ENB_REGISTER_RETRY_DELAY seconds */
if (timer_setup (ENB_REGISTER_RETRY_DELAY, 0, TASK_ENB_APP, INSTANCE_DEFAULT, TIMER_ONE_SHOT,
NULL, &enb_register_retry_timer_id) < 0) {
LOG_E(ENB_APP, " Can not start eNB register retry timer, use \"sleep\" instead!\n");
sleep(ENB_REGISTER_RETRY_DELAY);
/* Restart the registration process */
registered_enb = 0;
register_enb_pending = eNB_app_register (RC.rrc[0]->node_type,enb_id_start, enb_id_end);//, enb_properties_p);
}
}
}
break;
case S1AP_DEREGISTERED_ENB_IND:
if (EPC_MODE_ENABLED) {
LOG_W(ENB_APP, "[eNB %ld] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p),
......@@ -356,7 +300,7 @@ void *eNB_app_task(void *args_p) {
if (TIMER_HAS_EXPIRED (msg_p).timer_id == enb_register_retry_timer_id) {
/* Restart the registration process */
registered_enb = 0;
register_enb_pending = eNB_app_register (RC.rrc[0]->node_type, enb_id_start, enb_id_end);
register_enb_pending = eNB_app_register(enb_id_start, enb_id_end);
}
if (TIMER_HAS_EXPIRED (msg_p).timer_id == x2_enb_register_retry_timer_id) {
......@@ -459,20 +403,6 @@ void *eNB_app_task(void *args_p) {
case M2AP_SETUP_RESP:
LOG_I(ENB_APP,"M2AP_SETUP_RESP RESPONSE received\n");
// AssertFatal(NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received F1AP_REGISTER_ENB_CNF in CU/eNB\n");
// LOG_I(ENB_APP, "Received %s: associated ngran_eNB_CU %s with %d cells to activate\n", ITTI_MSG_NAME (msg_p),
// F1AP_SETUP_RESP(msg_p).gNB_CU_name,F1AP_SETUP_RESP(msg_p).num_cells_to_activate);
//
// handle_f1ap_setup_resp(&F1AP_SETUP_RESP(msg_p));
// DevAssert(register_enb_pending > 0);
// register_enb_pending--;
// /* Check if at least eNB is registered with one MME */
// if (F1AP_SETUP_RESP(msg_p).num_cells_to_activate > 0) {
// registered_enb++;
// }
// /* Check if all register eNB requests have been processed */
// if (register_enb_pending == 0) {
......@@ -495,7 +425,7 @@ void *eNB_app_task(void *args_p) {
// sleep(ENB_REGISTER_RETRY_DELAY);
// /* Restart the registration process */
// registered_enb = 0;
// register_enb_pending = eNB_app_register (RC.rrc[0]->node_type,enb_id_start, enb_id_end);//, enb_properties_p);
// register_enb_pending = eNB_app_register(enb_id_start, enb_id_end);//, enb_properties_p);
// }
// }
// }
......
openair2/ENB_APP/enb_config.c
View file @ 9dc22822
This diff is collapsed.
openair2/ENB_APP/enb_config.h
View file @ 9dc22822
......@@ -101,7 +101,7 @@ typedef struct ru_config_s {
} ru_config_t;
extern void RCconfig_L1(void);
extern void RCconfig_macrlc(int macrlc_has_f1[MAX_MAC_INST]);
extern void RCconfig_macrlc(void);
extern void UE_config_stub_pnf(void);
extern int RCconfig_gtpu(void );
extern void RCConfig(void);
......@@ -109,7 +109,7 @@ extern void RCConfig(void);
void enb_config_display(void);
void ru_config_display(void);
int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1);
int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc);
int RCconfig_S1(MessageDef *msg_p, uint32_t i);
void read_config_and_init(void);
......@@ -119,8 +119,5 @@ int RCconfig_M2(MessageDef *msg_p, uint32_t i);
void fill_SL_configuration(RrcConfigurationReq *RRCcfg, ccparams_sidelink_t *SLconfig, int cell_idx, int cc_idx, char *config_fname);
void fill_eMTC_configuration(RrcConfigurationReq *RRCcfg, ccparams_eMTC_t *eMTCconfig, int cell_idx, int cc_idx, char *config_fname, char *brparamspath);
int RCconfig_DU_F1(MessageDef *msg_p, uint32_t i);
void handle_f1ap_setup_resp(f1ap_setup_resp_t *resp);
#endif /* ENB_CONFIG_H_ */
/** @} */
openair2/F1AP/dummy_enb.c deleted 100644 → 0
View file @ ffecf830
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include "COMMON/platform_types.h"
#include "common/ran_context.h"
#include "common/utils/LOG/log.h"
#include "NR_BCCH-BCH-Message.h"
#include "NR_ServingCellConfigCommon.h"
#include "NR_MIB.h"
bool sdap_data_req(protocol_ctxt_t *ctxt_p,
const ue_id_t ue_id,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const bool rqi,
const int pdusession_id) {
abort();
}
int dl_rrc_message(module_id_t module_id, const f1ap_dl_rrc_message_t *dl_rrc) {
abort();
}
int rrc_gNB_generate_pcch_msg(uint32_t tmsi,
uint8_t paging_drx,
instance_t instance,
uint8_t CC_id) {
abort();
}
openair2/F1AP/f1ap_cu_task.c
View file @ 9dc22822
......@@ -123,12 +123,7 @@ void *F1AP_CU_task(void *arg) {
eth_params_t *IPaddrs;
// Hardcoded instance id!
if (RC.nrrrc &&
(RC.nrrrc[0]->node_type == ngran_gNB_CU ||
RC.nrrrc[0]->node_type == ngran_gNB_CUCP ) )
IPaddrs=&RC.nrrrc[0]->eth_params_s;
else
IPaddrs=&RC.rrc[0]->eth_params_s;
IPaddrs = &RC.nrrrc[0]->eth_params_s;
cu_task_send_sctp_init_req(0, IPaddrs->my_addr);
......
openair2/F1AP/f1ap_cu_ue_context_management.c
View file @ 9dc22822
......@@ -39,7 +39,6 @@
#include "rrc_extern.h"
#include "rrc_eNB_UE_context.h"
#include "openair2/RRC/NR/rrc_gNB_UE_context.h"
#include "rrc_eNB_S1AP.h"
#include "rrc_eNB_GTPV1U.h"
#include "openair2/RRC/NR/rrc_gNB_NGAP.h"
......@@ -959,9 +958,7 @@ int CU_handle_UE_CONTEXT_RELEASE_COMPLETE(instance_t instance,
protocol_ctxt_t ctxt;
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, instance, ENB_FLAG_YES, rnti, 0, 0, instance);
if (f1ap_req(true, instance)->cell_type==CELL_MACRO_GNB) {
struct rrc_gNB_ue_context_s *ue_context_p =
rrc_gNB_get_ue_context(RC.nrrrc[instance], rnti);
struct rrc_gNB_ue_context_s *ue_context_p = rrc_gNB_get_ue_context(RC.nrrrc[instance], rnti);
if (ue_context_p) {
MessageDef *msg = itti_alloc_new_message(TASK_CU_F1, 0, NGAP_UE_CONTEXT_RELEASE_COMPLETE);
......@@ -972,38 +969,6 @@ int CU_handle_UE_CONTEXT_RELEASE_COMPLETE(instance_t instance,
LOG_E(F1AP, "could not find ue_context of UE RNTI %x\n", rnti);
}
} else {
struct rrc_eNB_ue_context_s *ue_context_p =
rrc_eNB_get_ue_context(RC.rrc[instance], rnti);
if (ue_context_p) {
/* The following is normally done in the function rrc_rx_tx() */
rrc_eNB_send_S1AP_UE_CONTEXT_RELEASE_CPLT(instance,
ue_context_p->ue_context.eNB_ue_s1ap_id);
rrc_eNB_send_GTPV1U_ENB_DELETE_TUNNEL_REQ(instance, ue_context_p);
// erase data of GTP tunnels in UE context
for (int e_rab = 0; e_rab < ue_context_p->ue_context.nb_of_e_rabs; e_rab++) {
ue_context_p->ue_context.enb_gtp_teid[e_rab] = 0;
memset(&ue_context_p->ue_context.enb_gtp_addrs[e_rab],
0, sizeof(ue_context_p->ue_context.enb_gtp_addrs[e_rab]));
ue_context_p->ue_context.enb_gtp_ebi[e_rab] = 0;
}
struct rrc_ue_s1ap_ids_s *rrc_ue_s1ap_ids =
rrc_eNB_S1AP_get_ue_ids(RC.rrc[instance], 0,
ue_context_p->ue_context.eNB_ue_s1ap_id);
if (rrc_ue_s1ap_ids)
rrc_eNB_S1AP_remove_ue_ids(RC.rrc[instance], rrc_ue_s1ap_ids);
/* trigger UE release in RRC */
rrc_eNB_remove_ue_context(&ctxt, RC.rrc[instance], ue_context_p);
} else {
LOG_E(F1AP, "could not find ue_context of UE RNTI %x\n", rnti);
}
}
pdcp_remove_UE(&ctxt);
LOG_I(F1AP, "Received UE CONTEXT RELEASE COMPLETE: Removing CU UE entry for RNTI %x\n", rnti);
......
openair2/F1AP/f1ap_du_task.c
View file @ 9dc22822
......@@ -150,14 +150,7 @@ void *F1AP_DU_task(void *arg) {
} break;
case F1AP_UL_RRC_MESSAGE: // to rrc
if (RC.nrrrc && RC.nrrrc[0]->node_type == ngran_gNB_DU) {
DU_send_UL_NR_RRC_MESSAGE_TRANSFER(myInstance,
&F1AP_UL_RRC_MESSAGE(msg));
} else {
DU_send_UL_RRC_MESSAGE_TRANSFER(myInstance,
&F1AP_UL_RRC_MESSAGE(msg));
}
DU_send_UL_NR_RRC_MESSAGE_TRANSFER(myInstance, &F1AP_UL_RRC_MESSAGE(msg));
break;
case F1AP_UE_CONTEXT_SETUP_RESP:
......
openair2/LAYER2/MAC/eNB_scheduler.c
View file @ 9dc22822
......@@ -469,25 +469,9 @@ check_ul_failure(module_id_t module_idP, int CC_id, int UE_id,
// check threshold
if (UE_info->UE_sched_ctrl[UE_id].ul_failure_timer > 4000) {
// note: probably ul_failure_timer should be less than UE radio link failure time(see T310/N310/N311)
if (NODE_IS_DU(RC.rrc[module_idP]->node_type)) {
MessageDef *m = itti_alloc_new_message(TASK_PHY_ENB, 0, F1AP_UE_CONTEXT_RELEASE_REQ);
F1AP_UE_CONTEXT_RELEASE_REQ(m).rnti = rnti;
F1AP_UE_CONTEXT_RELEASE_REQ(m).cause = F1AP_CAUSE_RADIO_NETWORK;
F1AP_UE_CONTEXT_RELEASE_REQ(m).cause_value = 1; // 1 = F1AP_CauseRadioNetwork_rl_failure
F1AP_UE_CONTEXT_RELEASE_REQ(m).rrc_container = NULL;
F1AP_UE_CONTEXT_RELEASE_REQ(m).rrc_container_length = 0;
itti_send_msg_to_task(TASK_DU_F1, module_idP, m);
} else {
// inform RRC of failure and clear timer
LOG_I(MAC, "UE %d rnti %x: UL Failure after repeated PDCCH orders: Triggering RRC \n",
UE_id,
rnti);
mac_eNB_rrc_ul_failure(module_idP,
CC_id,
frameP,
subframeP,
rnti);
}
LOG_I(MAC, "UE %d rnti %x: UL Failure after repeated PDCCH orders: Triggering RRC \n", UE_id, rnti);
mac_eNB_rrc_ul_failure(module_idP, CC_id, frameP, subframeP, rnti);
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_info->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
......@@ -974,14 +958,12 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP,
} // end for loop on UE_id
#if (!defined(PRE_SCD_THREAD))
if (!NODE_IS_DU(RC.rrc[module_idP]->node_type)) {
void rlc_tick(int, int);
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frameP, subframeP, module_idP);
rlc_tick(frameP, subframeP);
pdcp_run(&ctxt);
pdcp_mbms_run(&ctxt);
rrc_rx_tx(&ctxt, CC_id);
}
#endif
int do_fembms_si=0;
......
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
View file @ 9dc22822
......@@ -138,35 +138,6 @@ extern int oai_exit;
pthread_t pdcp_stats_thread_desc;
bool cu_f1u_data_req(
protocol_ctxt_t *ctxt_pP,
const srb_flag_t srb_flagP,
const rb_id_t rb_id,
const mui_t muiP,
const confirm_t confirmP,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t mode,
const uint32_t *const sourceL2Id,
const uint32_t *const destinationL2Id
) {
mem_block_t *memblock = get_free_mem_block(sdu_buffer_size, __func__);
if (memblock == NULL) {
LOG_E(RLC, "%s:%d:%s: ERROR: get_free_mem_block failed\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
memcpy(memblock->data,sdu_buffer, sdu_buffer_size);
// weird rb id management in 4G, not fully understand (looks bad design)
// overcomplex: if i understand, on the interface DRB start at 4 because there can be SRB 0..3
// but it would be much simpler to use absolute numbering
// instead of this "srb flag" associated to these +/-4
int ret=pdcp_data_ind(ctxt_pP,srb_flagP, false, rb_id-4, sdu_buffer_size, memblock, NULL, NULL);
if (!ret) {
LOG_E(RLC, "%s:%d:%s: ERROR: pdcp_data_ind failed\n", __FILE__, __LINE__, __FUNCTION__);
/* what to do in case of failure? for the moment: nothing */
}
return ret;
}
void *pdcp_stats_thread(void *param) {
FILE *fd;
......@@ -204,31 +175,6 @@ uint64_t get_pdcp_optmask(void) {
return pdcp_params.optmask;
}
rlc_op_status_t cu_send_to_du(const protocol_ctxt_t *const ctxt,
const srb_flag_t srb_flag, const MBMS_flag_t MBMS_flag,
const rb_id_t rb_id, const mui_t mui,
confirm_t confirm, sdu_size_t size, mem_block_t *sdu,
const uint32_t *const sourceID, const uint32_t *const destID) {
MessageDef *message_p = itti_alloc_new_message_sized(TASK_PDCP_ENB, 0, GTPV1U_TUNNEL_DATA_REQ,
sizeof(gtpv1u_tunnel_data_req_t) +
size + GTPU_HEADER_OVERHEAD_MAX );
AssertFatal(message_p != NULL, "OUT OF MEMORY");
gtpv1u_tunnel_data_req_t *req=&GTPV1U_TUNNEL_DATA_REQ(message_p);
req->buffer = (uint8_t*)(req+1);
memcpy(req->buffer + GTPU_HEADER_OVERHEAD_MAX,
sdu->data,
size );
req->length = size;
req->offset = GTPU_HEADER_OVERHEAD_MAX;
req->ue_id = ctxt->rntiMaybeUEid;
req->bearer_id = rb_id+4;
LOG_D(PDCP, "%s() (drb %ld) sending message to gtp size %d\n",
__func__, rb_id, size);
extern instance_t CUuniqInstance;
itti_send_msg_to_task(TASK_GTPV1_U, CUuniqInstance, message_p);
return true;
}
//-----------------------------------------------------------------------------
/*
* If PDCP_UNIT_TEST is set here then data flow between PDCP and RLC is broken
......@@ -326,7 +272,7 @@ bool pdcp_data_req(protocol_ctxt_t *ctxt_pP,
LOG_UI(PDCP, "Before rlc_data_req 1, srb_flagP: %d, rb_idP: %ld \n", srb_flagP, rb_idP);
}
rlc_status = pdcp_params.send_rlc_data_req_func(ctxt_pP, srb_flagP, NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)?MBMS_FLAG_NO:MBMS_FLAG_YES, rb_idP, muiP,
rlc_status = pdcp_params.send_rlc_data_req_func(ctxt_pP, srb_flagP, MBMS_FLAG_YES, rb_idP, muiP,
confirmP, sdu_buffer_sizeP, pdcp_pdu_p,NULL,NULL);
} else {
rlc_status = RLC_OP_STATUS_OUT_OF_RESSOURCES;
......@@ -488,12 +434,8 @@ bool pdcp_data_req(protocol_ctxt_t *ctxt_pP,
"[MSG] PDCP DL %s PDU on rb_id %ld\n",(srb_flagP)? "CONTROL" : "DATA", rb_idP);
if ((pdcp_pdu_p!=NULL) && (srb_flagP == 0) && (ctxt_pP->enb_flag == 1)) {
LOG_D(PDCP, "pdcp data req on drb %ld, size %d, rnti %lx, node_type %d \n", rb_idP, pdcp_pdu_size, ctxt_pP->rntiMaybeUEid, RC.rrc ? RC.rrc[ctxt_pP->module_id]->node_type : -1);
LOG_D(PDCP, "pdcp data req on drb %ld, size %d, rnti %lx\n", rb_idP, pdcp_pdu_size, ctxt_pP->rntiMaybeUEid);
if (ctxt_pP->enb_flag == ENB_FLAG_YES && NODE_IS_DU(RC.rrc[ctxt_pP->module_id]->node_type)) {
LOG_E(PDCP, "Can't be DU, bad node type %d \n", RC.rrc[ctxt_pP->module_id]->node_type);
ret = false;
} else {
rlc_status = pdcp_params.send_rlc_data_req_func(ctxt_pP, srb_flagP, MBMS_FLAG_NO, rb_idP, muiP,
confirmP, pdcp_pdu_size, pdcp_pdu_p,sourceL2Id,
destinationL2Id);
......@@ -520,27 +462,7 @@ bool pdcp_data_req(protocol_ctxt_t *ctxt_pP,
LOG_W(PDCP, "RLC returned an unknown status code after PDCP placed the order to send some data (Status Code:%d)\n", rlc_status);
break;
} // switch case
} /* end if node_type is not DU */
} else { // SRB
if (ctxt_pP->enb_flag == ENB_FLAG_YES && NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)) {
// DL transfer
MessageDef *message_p;
// Note: the acyual task must be TASK_PDCP_ENB, but this task is not created
message_p = itti_alloc_new_message (TASK_PDCP_ENB, 0, F1AP_DL_RRC_MESSAGE);
F1AP_DL_RRC_MESSAGE (message_p).rrc_container = &pdcp_pdu_p->data[0] ;
F1AP_DL_RRC_MESSAGE (message_p).rrc_container_length = pdcp_pdu_size;
F1AP_DL_RRC_MESSAGE (message_p).gNB_CU_ue_id = 0;
F1AP_DL_RRC_MESSAGE (message_p).gNB_DU_ue_id = 0;
F1AP_DL_RRC_MESSAGE (message_p).old_gNB_DU_ue_id = 0xFFFFFFFF; // unknown
F1AP_DL_RRC_MESSAGE(message_p).rnti = ctxt_pP->rntiMaybeUEid;
F1AP_DL_RRC_MESSAGE (message_p).srb_id = rb_idP;
F1AP_DL_RRC_MESSAGE (message_p).execute_duplication = 1;
F1AP_DL_RRC_MESSAGE (message_p).RAT_frequency_priority_information.en_dc = 0;
itti_send_msg_to_task (TASK_CU_F1, ctxt_pP->module_id, message_p);
//CU_send_DL_RRC_MESSAGE_TRANSFER(ctxt_pP->module_id, message_p);
LOG_I(PDCP, "Send F1AP_DL_RRC_MESSAGE with ITTI\n");
ret=true;
} else {
rlc_status = rlc_data_req(ctxt_pP
, srb_flagP
, MBMS_FLAG_NO
......@@ -581,7 +503,6 @@ bool pdcp_data_req(protocol_ctxt_t *ctxt_pP,
} // switch case
}
}
}
if (ctxt_pP->enb_flag == ENB_FLAG_YES) {
stop_meas(&eNB_pdcp_stats[ctxt_pP->module_id].data_req);
......
openair2/LAYER2/PDCP_v10.1.0/pdcp.h
View file @ 9dc22822
......@@ -420,10 +420,6 @@ pdcp_data_ind_func_t get_pdcp_data_ind_func(void);
//-----------------------------------------------------------------------------
int pdcp_fifo_flush_mbms_sdus ( const protocol_ctxt_t *const ctxt_pP);
int pdcp_fifo_read_input_mbms_sdus_fromtun ( const protocol_ctxt_t *const ctxt_pP);
rlc_op_status_t cu_send_to_du(const protocol_ctxt_t *const ctxt_pP,
const srb_flag_t srb_flagP, const MBMS_flag_t MBMS_flagP,
const rb_id_t rb_idP, const mui_t muiP,
confirm_t confirmP, sdu_size_t sdu_sizeP, mem_block_t *sdu_pP, const uint32_t *const, const uint32_t *const);
/*
* Following two types are utilized between NAS driver and PDCP
......
openair2/LAYER2/rlc_v2/rlc_oai_api.c
View file @ 9dc22822
......@@ -412,37 +412,6 @@ rb_found:
T(T_ENB_RLC_UL,
T_INT(0 /*ctxt_pP->module_id*/),
T_INT(ue->rnti), T_INT(rb_id), T_INT(size));
const ngran_node_t type = RC.rrc[0 /*ctxt_pP->module_id*/]->node_type;
AssertFatal(!NODE_IS_CU(type),
"Can't be CU, bad node type %d\n", type);
if (NODE_IS_DU(type)) {
if (is_srb == 1) {
MessageDef *msg = itti_alloc_new_message_sized(TASK_RLC_ENB, 0, F1AP_UL_RRC_MESSAGE, sizeof(*msg) + size);
F1AP_UL_RRC_MESSAGE(msg).rrc_container = (uint8_t*)(msg+1);
memcpy(F1AP_UL_RRC_MESSAGE(msg).rrc_container, buf, size);
F1AP_UL_RRC_MESSAGE(msg).rnti = ue->rnti;
F1AP_UL_RRC_MESSAGE(msg).srb_id = rb_id;
F1AP_UL_RRC_MESSAGE(msg).rrc_container_length = size;
itti_send_msg_to_task(TASK_DU_F1, ENB_MODULE_ID_TO_INSTANCE(0 /*ctxt_pP->module_id*/), msg);
return;
} else {
// Fixme: very dirty workaround of incomplete F1-U implementation
instance_t DUuniqInstance=0;
MessageDef *msg = itti_alloc_new_message_sized(TASK_RLC_ENB, 0, GTPV1U_TUNNEL_DATA_REQ, sizeof(gtpv1u_tunnel_data_req_t) + size);
gtpv1u_tunnel_data_req_t *req=&GTPV1U_TUNNEL_DATA_REQ(msg);
req->buffer=(uint8_t*)(req+1);
memcpy(req->buffer,buf,size);
req->length=size;
req->offset=0;
req->ue_id=ue->rnti;
req->bearer_id=rb_id+4;
LOG_D(RLC, "Received uplink user-plane traffic at RLC-DU to be sent to the CU, size %d \n", size);
itti_send_msg_to_task(TASK_GTPV1_U, DUuniqInstance, msg);
return;
}
}
}
memblock = get_free_mem_block(size, __func__);
......
openair2/M2AP/m2ap_MCE.c
View file @ 9dc22822
......@@ -111,9 +111,7 @@ void m2ap_MCE_handle_sctp_association_resp(instance_t instance, sctp_new_associa
sctp_new_association_resp->ulp_cnx_id);
if (sctp_new_association_resp->sctp_state == SCTP_STATE_SHUTDOWN)
//proto_agent_stop(instance);
//f1ap_handle_setup_message(instance, sctp_new_association_resp->sctp_state == SCTP_STATE_SHUTDOWN);
return; // exit -1 for debugging
return;
}
// go to an init func
......
openair2/M2AP/m2ap_MCE_interface_management.c
View file @ 9dc22822
......@@ -75,7 +75,7 @@ int MCE_send_MBMS_SESSION_START_REQUEST(instance_t instance/*, uint32_t assoc_id
ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStartRequest_Ies__value_PR_MCE_MBMS_M2AP_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -140,7 +140,7 @@ int MCE_send_MBMS_SESSION_START_REQUEST(instance_t instance/*, uint32_t assoc_id
// ie->id = M2AP_ProtocolIE_ID_id_TNL_Information_1;
// ie->criticality = M2AP_Criticality_reject;
// ie->value.present = M2AP_SessionStartRequest_Ies__value_PR_TNL_Information_1;
// //asn_int642INTEGER(&ie->value.choice.MBMS_Session_ID, f1ap_du_data->MBMS_Session_ID); //?
// //asn_int642INTEGER(&ie->value.choice.MBMS_Session_ID, 0);
// asn1cSeqAdd(&out->protocolIEs.list, ie);
}
......@@ -258,7 +258,7 @@ int MCE_send_MBMS_SESSION_STOP_REQUEST(instance_t instance, m2ap_session_stop_re
ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStopRequest_Ies__value_PR_MCE_MBMS_M2AP_ID;
ie->value.choice.MCE_MBMS_M2AP_ID = 0; /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -267,7 +267,7 @@ int MCE_send_MBMS_SESSION_STOP_REQUEST(instance_t instance, m2ap_session_stop_re
ie->id = M2AP_ProtocolIE_ID_id_ENB_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStopRequest_Ies__value_PR_ENB_MBMS_M2AP_ID;
ie->value.choice.ENB_MBMS_M2AP_ID = 0;/*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
ie->value.choice.ENB_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -1437,7 +1437,7 @@ int MCE_handle_MBMS_SESSION_COUNTING_FAILURE(instance_t instance, module_id_t d
ie->id = M2AP_ProtocolIE_ID_id_MBSFN_Area_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_MbmsServiceCountingRequest_Ies__value_PR_MBSFN_Area_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......
openair2/M2AP/m2ap_eNB_generate_messages.c
View file @ 9dc22822
......@@ -92,7 +92,7 @@
// //ie->id = M2AP_ProtocolIE_ID_id_gNB_eNB_ID;
// //ie->criticality = M2AP_Criticality_reject;
// //ie->value.present = M2AP_M2SetupRequestIEs__value_PR_GNB_eNB_ID;
// //asn_int642INTEGER(&ie->value.choice.GNB_eNB_ID, f1ap_du_data->gNB_eNB_id);
// //asn_int642INTEGER(&ie->value.choice.GNB_eNB_ID, 0);
// //asn1cSeqAdd(&out->protocolIEs.list, ie);
//
// /* optional */
......
openair2/M2AP/m2ap_eNB_interface_management.c
View file @ 9dc22822
......@@ -234,7 +234,7 @@ int eNB_send_MBMS_SCHEDULING_INFORMATION_RESPONSE(instance_t instance, m2ap_mbms
// ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
// ie->criticality = M2AP_Criticality_reject;
// ie->value.present = M2AP_MbmsSchedulingInformationResponse_Ies__value_PR_MCE_MBMS_M2AP_ID;
// //ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
// //ie->value.choice.MCE_MBMS_M2AP_ID = 0;
// asn1cSeqAdd(&out->protocolIEs.list, ie);
//
// /* mandatory */
......@@ -243,7 +243,7 @@ int eNB_send_MBMS_SCHEDULING_INFORMATION_RESPONSE(instance_t instance, m2ap_mbms
// ie->id = M2AP_ProtocolIE_ID_id_ENB_MBMS_M2AP_ID;
// ie->criticality = M2AP_Criticality_reject;
// ie->value.present = M2AP_MbmsSchedulingInformationResponse_Ies__value_PR_ENB_MBMS_M2AP_ID;
// //ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
// //ie->value.choice.MCE_MBMS_M2AP_ID = 0;
// asn1cSeqAdd(&out->protocolIEs.list, ie);
//
......@@ -329,7 +329,7 @@ int eNB_send_MBMS_SESSION_START_RESPONSE(instance_t instance, m2ap_session_start
ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStartResponse_Ies__value_PR_MCE_MBMS_M2AP_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -338,7 +338,7 @@ int eNB_send_MBMS_SESSION_START_RESPONSE(instance_t instance, m2ap_session_start
ie->id = M2AP_ProtocolIE_ID_id_ENB_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStartResponse_Ies__value_PR_ENB_MBMS_M2AP_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -395,7 +395,7 @@ int eNB_send_MBMS_SESSION_START_FAILURE(instance_t instance, m2ap_session_start_
ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStartFailure_Ies__value_PR_MCE_MBMS_M2AP_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -493,7 +493,7 @@ int eNB_send_MBMS_SESSION_STOP_RESPONSE(instance_t instance, m2ap_session_stop_r
ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStopResponse_Ies__value_PR_MCE_MBMS_M2AP_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -502,7 +502,7 @@ int eNB_send_MBMS_SESSION_STOP_RESPONSE(instance_t instance, m2ap_session_stop_r
ie->id = M2AP_ProtocolIE_ID_id_ENB_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_SessionStopResponse_Ies__value_PR_ENB_MBMS_M2AP_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -579,7 +579,7 @@ int eNB_send_M2_SETUP_REQUEST(m2ap_eNB_instance_t *instance_p, m2ap_eNB_data_t*
//ie->id = M2AP_ProtocolIE_ID_id_gNB_eNB_ID;
//ie->criticality = M2AP_Criticality_reject;
//ie->value.present = M2AP_M2SetupRequestIEs__value_PR_GNB_eNB_ID;
//asn_int642INTEGER(&ie->value.choice.GNB_eNB_ID, f1ap_du_data->gNB_eNB_id);
//asn_int642INTEGER(&ie->value.choice.GNB_eNB_ID, 0);
//asn1cSeqAdd(&out->protocolIEs.list, ie);
/* optional */
......@@ -1290,7 +1290,7 @@ int eNB_send_MBMS_SERVICE_COUNTING_REPORT(instance_t instance, m2ap_mbms_service
ie->id = M2AP_ProtocolIE_ID_id_MBSFN_Area_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_MbmsServiceCountingResultsReport_Ies__value_PR_MBSFN_Area_ID;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -1299,7 +1299,7 @@ int eNB_send_MBMS_SERVICE_COUNTING_REPORT(instance_t instance, m2ap_mbms_service
ie->id = M2AP_ProtocolIE_ID_id_MBMS_Counting_Result_List;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_MbmsServiceCountingResultsReport_Ies__value_PR_MBMS_Counting_Result_List;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
M2AP_MBMS_Counting_Result_List_t * m2ap_mbms_counting_result_list = &ie->value.choice.MBMS_Counting_Result_List;
M2AP_MBMS_Counting_Result_Item_t * m2ap_mbms_counting_result_item = (M2AP_MBMS_Counting_Result_Item_t*)calloc(1,sizeof(M2AP_MBMS_Counting_Result_Item_t));
......@@ -1356,7 +1356,7 @@ int eNB_send_MBMS_SERVICE_COUNTING_RESP(instance_t instance, m2ap_mbms_service_c
ie->id = M2AP_ProtocolIE_ID_id_MCE_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_MbmsServiceCountingResponse_Ies__value_PR_CriticalityDiagnostics;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
if (m2ap_encode_pdu(&pdu, &buffer, &len) < 0) {
......@@ -1395,7 +1395,7 @@ int eNB_send_MBMS_SERVICE_COUNTING_FAILURE(instance_t instance, m2ap_mbms_servic
ie->id = M2AP_ProtocolIE_ID_id_ENB_MBMS_M2AP_ID;
ie->criticality = M2AP_Criticality_reject;
ie->value.present = M2AP_MbmsServiceCountingFailure_Ies__value_PR_CriticalityDiagnostics;
//ie->value.choice.MCE_MBMS_M2AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M2AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......
openair2/MCE_APP/mce_app.c
View file @ 9dc22822
......@@ -67,7 +67,7 @@ static m2ap_setup_req_t * m2ap_setup_req_local = NULL;
/*------------------------------------------------------------------------------*/
static uint32_t MCE_app_register(ngran_node_t node_type,uint32_t mce_id_start, uint32_t mce_id_end) {
static uint32_t MCE_app_register(uint32_t mce_id_start, uint32_t mce_id_end) {
uint32_t mce_id;
MessageDef *msg_p;
uint32_t register_mce_pending = 0;
......@@ -87,17 +87,7 @@ static uint32_t MCE_app_register(ngran_node_t node_type,uint32_t mce_id_start, u
LOG_I(ENB_APP,"[MCE %d] MCE_app_register via M3AP for instance %d\n", mce_id, ENB_MODULE_ID_TO_INSTANCE(mce_id));
itti_send_msg_to_task (TASK_M3AP, ENB_MODULE_ID_TO_INSTANCE(mce_id), msg_p);
//if (NODE_IS_DU(node_type)) { // F1AP registration
// // configure F1AP here for F1C
// LOG_I(ENB_APP,"ngran_eNB_DU: Allocating ITTI message for F1AP_SETUP_REQ\n");
// msg_p = itti_alloc_new_message (TASK_ENB_APP, 0, F1AP_SETUP_REQ);
// RCconfig_DU_F1(msg_p, enb_id);
// LOG_I(ENB_APP,"[eNB %d] eNB_app_register via F1AP for instance %d\n", enb_id, ENB_MODULE_ID_TO_INSTANCE(enb_id));
// itti_send_msg_to_task (TASK_DU_F1, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
// // configure GTPu here for F1U
//}
//else { // S1AP registration
//{ // S1AP registration
// /* note: there is an implicit relationship between the data structure and the message name */
// msg_p = itti_alloc_new_message (TASK_ENB_APP, 0, S1AP_REGISTER_ENB_REQ);
// RCconfig_S1(msg_p, enb_id);
......@@ -340,38 +330,36 @@ void *MCE_app_task(void *args_p) {
itti_mark_task_ready (TASK_MCE_APP);
/* Try to register each MCE */
// This assumes that node_type of all RRC instances is the same
if ( EPC_MODE_ENABLED && RC.rrc == NULL )
LOG_E(RRC, "inconsistent global variables\n");
if (EPC_MODE_ENABLED && RC.rrc ) {
register_mce_pending = MCE_app_register(RC.rrc[0]->node_type, mce_id_start, mce_id_end);
register_mce_pending = MCE_app_register(mce_id_start, mce_id_end);
}
/* Try to register each MCE with each other */
// if (is_x2ap_enabled() && !NODE_IS_DU(RC.rrc[0]->node_type)) {
// if (is_x2ap_enabled()) {
// x2_register_enb_pending = MCE_app_register_x2 (enb_id_start, enb_id_end);
// }
// MCE_app_send_MME_APP2(0);
if (is_m2ap_MCE_enabled() /*&& !NODE_IS_DU(RC.rrc[0]->node_type)*/) {
if (is_m2ap_MCE_enabled()) {
RCconfig_MCE();
if(!m2ap_mbms_scheduling_information_local)
m2ap_mbms_scheduling_information_local = (m2ap_mbms_scheduling_information_t*)calloc(1,sizeof(m2ap_mbms_scheduling_information_t));
if(m2ap_mbms_scheduling_information_local)
RCconfig_m2_scheduling(m2ap_mbms_scheduling_information_local,0);
if (!m2ap_mbms_scheduling_information_local)
m2ap_mbms_scheduling_information_local = (m2ap_mbms_scheduling_information_t *)calloc(1, sizeof(m2ap_mbms_scheduling_information_t));
if (m2ap_mbms_scheduling_information_local)
RCconfig_m2_scheduling(m2ap_mbms_scheduling_information_local, 0);
if(!m2ap_setup_resp_local)
m2ap_setup_resp_local = (m2ap_setup_resp_t*)calloc(1,sizeof(m2ap_setup_resp_t));
if(m2ap_setup_resp_local)
RCconfig_m2_mcch(m2ap_setup_resp_local,0);
if (!m2ap_setup_resp_local)
m2ap_setup_resp_local = (m2ap_setup_resp_t *)calloc(1, sizeof(m2ap_setup_resp_t));
if (m2ap_setup_resp_local)
RCconfig_m2_mcch(m2ap_setup_resp_local, 0);
}
// /* Try to register each MCE with MCE each other */
if (is_m3ap_MCE_enabled() /*&& !NODE_IS_DU(RC.rrc[0]->node_type)*/) {
if (is_m3ap_MCE_enabled()) {
///*m3_register_mce_pending =*/
MCE_app_register_m3 (mce_id_start, mce_id_end);
MCE_app_register_m3(mce_id_start, mce_id_end);
}
do {
......@@ -390,7 +378,6 @@ void *MCE_app_task(void *args_p) {
break;
case M3AP_REGISTER_MCE_CNF:
//AssertFatal(!NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received S1AP_REGISTER_ENB_CNF\n");
LOG_I(MCE_APP, "[MCE %ld] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p),
M3AP_REGISTER_MCE_CNF(msg_p).nb_mme);
DevAssert(register_mce_pending > 0);
......@@ -451,12 +438,7 @@ void *MCE_app_task(void *args_p) {
case M3AP_SETUP_RESP:
LOG_I(MCE_APP, "Received M3AP_SETUP_RESP message %s\n", ITTI_MSG_NAME (msg_p));
// //AssertFatal(NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received F1AP_REGISTER_ENB_CNF in CU/MCE\n");
// //LOG_I(MCE_APP, "Received %s: associated ngran_MCE_CU %s with %d cells to activate\n", ITTI_MSG_NAME (msg_p),
// //F1AP_SETUP_RESP(msg_p).gNB_CU_name,F1AP_SETUP_RESP(msg_p).num_cells_to_activate);
//
// //handle_f1ap_setup_resp(&F1AP_SETUP_RESP(msg_p));
// handle_m3ap_setup_resp(&M3AP_SETUP_RESP(msg_p));
// DevAssert(register_mce_pending > 0);
......
openair2/MCE_APP/mce_config.h
View file @ 9dc22822
......@@ -40,7 +40,6 @@
#include "PHY/impl_defs_top.h"
#include "PHY/defs_eNB.h"
#include "s1ap_messages_types.h"
#include "f1ap_messages_types.h"
#include "LTE_SystemInformationBlockType2.h"
#include "rrc_messages_types.h"
#include "RRC/LTE/rrc_defs.h"
......
openair2/RRC/LTE/L2_interface.c
View file @ 9dc22822
......@@ -47,7 +47,6 @@
#include "intertask_interface.h"
#include "openair2/F1AP/f1ap_du_rrc_message_transfer.h"
extern RAN_CONTEXT_t RC;
......@@ -302,28 +301,6 @@ mac_rrc_data_ind(
)
//--------------------------------------------------------------------------
{
if (NODE_IS_DU(RC.rrc[module_idP]->node_type)) {
LOG_W(RRC,"[DU %d][RAPROC] Received SDU for CCCH on SRB %ld length %d for UE id %d RNTI %x \n",
module_idP, srb_idP, sdu_lenP, UE_id, rntiP);
/* do ITTI message */
DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER(
module_idP,
CC_id,
UE_id,
rntiP,
sduP,
sdu_lenP,
NULL,
0);
struct rrc_eNB_ue_context_s *ue_context_p = rrc_eNB_allocate_new_UE_context(RC.rrc[module_idP]);
ue_context_p->ue_id_rnti = rntiP;
ue_context_p->ue_context.rnti = rntiP;
ue_context_p->ue_context.random_ue_identity = rntiP;
ue_context_p->ue_context.Srb0.Active = 1;
RB_INSERT(rrc_ue_tree_s, &RC.rrc[module_idP]->rrc_ue_head, ue_context_p);
return(0);
}
//SRB_INFO *Srb_info;
protocol_ctxt_t ctxt;
sdu_size_t sdu_size = 0;
......
openair2/RRC/LTE/L2_interface_common.c
View file @ 9dc22822
......@@ -88,12 +88,6 @@ rrc_data_req(
message_p);
LOG_I(RRC,"sent RRC_DCCH_DATA_REQ to TASK_PDCP_ENB\n");
/* Hack: only trigger PDCP if in CU, otherwise it is triggered by RU threads
* Ideally, PDCP would not neet to be triggered like this but react to ITTI
* messages automatically */
if (ctxt_pP->enb_flag && NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type))
pdcp_run(ctxt_pP);
return true; // TODO should be changed to a CNF message later, currently RRC lite does not used the returned value anyway.
}
......
openair2/RRC/LTE/rrc_defs.h
View file @ 9dc22822
......@@ -742,7 +742,6 @@ typedef struct {
typedef struct eNB_RRC_INST_s {
/// southbound midhaul configuration
ngran_node_t node_type;
eth_params_t eth_params_s;
char *node_name;
uint32_t node_id;
......
openair2/RRC/LTE/rrc_eNB.c
View file @ 9dc22822
This diff is collapsed.
openair2/RRC/LTE/rrc_eNB_M2AP.c
View file @ 9dc22822
......@@ -276,7 +276,6 @@ static void rrc_M2AP_init_MBMS(
, &(RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
,NULL);
if (!NODE_IS_CU(RC.rrc[enb_mod_idP]->node_type)) {
rrc_rlc_config_asn1_req(&ctxt,
NULL, // LTE_SRB_ToAddModList
NULL, // LTE_DRB_ToAddModList
......@@ -284,7 +283,6 @@ static void rrc_M2AP_init_MBMS(
&(RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
,0, 0
);
}
//rrc_mac_config_req();
}
}
......@@ -298,8 +296,6 @@ static void rrc_M2AP_init_MCCH(
){
int sync_area = 0;
// initialize RRC_eNB_INST MCCH entry
eNB_RRC_INST *rrc = RC.rrc[enb_mod_idP];
RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE =
malloc(RC.rrc[enb_mod_idP]->carrier[CC_id].num_mbsfn_sync_area * sizeof(uint8_t *));
......@@ -353,13 +349,11 @@ static void rrc_M2AP_init_MCCH(
RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESS_COUNTING[sync_area].Active = 1;
}
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB_t tmp = {0};
tmp.CC_id = CC_id;
tmp.pmch_InfoList = &RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9;
tmp.mbms_AreaConfiguration = RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message;
rrc_mac_config_req_eNB(enb_mod_idP, &tmp);
}
return;
}
......@@ -599,9 +593,8 @@ static uint8_t rrc_M2AP_do_SIB1_MBMS_SIB13(
return(-1);
}
carrier->MBMS_flag =1;
carrier->MBMS_flag = 1;
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB_t tmp = {0};
tmp.CC_id = CC_id;
tmp.rnti = 0xfffd;
......@@ -610,7 +603,6 @@ static uint8_t rrc_M2AP_do_SIB1_MBMS_SIB13(
tmp.mbsfn_AreaInfoList = &carrier->sib13->mbsfn_AreaInfoList_r9;
tmp.FeMBMS_Flag = carrier->FeMBMS_flag;
rrc_mac_config_req_eNB(Mod_id, &tmp);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
......@@ -856,15 +848,13 @@ static uint8_t rrc_M2AP_do_SIB23_SIB2(
return(-1);
}
carrier->MBMS_flag =1;
carrier->MBMS_flag = 1;
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB_t tmp = {0};
tmp.CC_id = CC_id;
tmp.mbsfn_SubframeConfigList = carrier->sib2->mbsfn_SubframeConfigList;
tmp.MBMS_Flag = carrier->MBMS_flag;
rrc_mac_config_req_eNB(ctxt_pP->module_id, &tmp);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
......@@ -1001,13 +991,11 @@ static uint8_t rrc_M2AP_do_SIB23_SIB13(
return(-1);
}
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB_t tmp = {0};
tmp.CC_id = CC_id;
tmp.mbsfn_AreaInfoList = &carrier->sib13->mbsfn_AreaInfoList_r9;
tmp.MBMS_Flag = carrier->MBMS_flag;
rrc_mac_config_req_eNB(ctxt_pP->module_id, &tmp);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
......@@ -1250,16 +1238,14 @@ static uint8_t rrc_M2AP_do_SIB23_SIB2_SIB13(
return(-1);
}
carrier->MBMS_flag =1;
carrier->MBMS_flag = 1;
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB_t tmp = {0};
tmp.CC_id = CC_id;
tmp.mbsfn_SubframeConfigList = carrier->sib2->mbsfn_SubframeConfigList;
tmp.MBMS_Flag = carrier->MBMS_flag;
tmp.mbsfn_AreaInfoList = &carrier->sib13->mbsfn_AreaInfoList_r9;
rrc_mac_config_req_eNB(ctxt_pP->module_id, &tmp);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
......
openair2/RRC/LTE/rrc_eNB_S1AP.c
View file @ 9dc22822
......@@ -993,39 +993,6 @@ int rrc_eNB_process_S1AP_INITIAL_CONTEXT_SETUP_REQ(MessageDef *msg_p, const char
//if(ue_context_p->ue_context.reestablishment_cause == ReestablishmentCause_spare1){}
rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(&ctxt,ue_context_p);
}
if (NODE_IS_CU(RC.rrc[ctxt.module_id]->node_type)) {
struct eNB_RRC_INST_s *rrc= RC.rrc[0];
MessageDef *message_p = itti_alloc_new_message (TASK_RRC_ENB, 0, F1AP_UE_CONTEXT_SETUP_REQ);
f1ap_ue_context_setup_t *req=&F1AP_UE_CONTEXT_SETUP_REQ (message_p);
req->gNB_CU_ue_id = 0;
req->gNB_DU_ue_id = 0;
req->rnti = ue_context_p->ue_context.rnti;
req->mcc = rrc->configuration.mcc[0];
req->mnc = rrc->configuration.mnc[0];
req->mnc_digit_length = rrc->configuration.mnc_digit_length[0];
req->nr_cellid = rrc->nr_cellid;
req->srbs_to_be_setup = malloc(sizeof(f1ap_srb_to_be_setup_t));
req->srbs_to_be_setup_length = 1;
f1ap_srb_to_be_setup_t *SRBs=req->srbs_to_be_setup;
SRBs[0].srb_id=CCCH;
req->drbs_to_be_setup_length = S1AP_INITIAL_CONTEXT_SETUP_REQ (msg_p).nb_of_e_rabs;
req->drbs_to_be_setup = malloc(req->drbs_to_be_setup_length * sizeof(f1ap_drb_to_be_setup_t));
f1ap_drb_to_be_setup_t *DRBs=req->drbs_to_be_setup;
for (int i = 0; i < req->drbs_to_be_setup_length ; i++) {
DRBs[i].drb_id=S1AP_INITIAL_CONTEXT_SETUP_REQ (msg_p).e_rab_param[i].e_rab_id;
DRBs[i].rlc_mode = RLC_MODE_AM;
DRBs[i].up_ul_tnl[0].tl_address = inet_addr(rrc->eth_params_s.my_addr);
DRBs[i].up_ul_tnl[0].port=rrc->eth_params_s.my_portd;
DRBs[i].up_ul_tnl_length = 1;
DRBs[i].up_dl_tnl[0].tl_address = inet_addr(rrc->eth_params_s.remote_addr);
DRBs[i].up_dl_tnl[0].port=rrc->eth_params_s.remote_portd;
DRBs[i].up_dl_tnl_length = 1;
}
LOG_I(RRC, "Send F1AP_UE_CONTEXT_SETUP_REQ with ITTI\n");
itti_send_msg_to_task (TASK_CU_F1, 0, message_p);
}
}
return (0);
......
openair2/RRC/NR/L2_nr_interface.c
View file @ 9dc22822
......@@ -28,7 +28,6 @@
* \email: raymond.knopp@eurecom.fr, kroempa@gmail.com
*/
#include <f1ap_du_rrc_message_transfer.h>
#include "platform_types.h"
#include "nr_rrc_defs.h"
#include "nr_rrc_extern.h"
......@@ -44,7 +43,6 @@
#include "NR_BCCH-BCH-Message.h"
#include "rrc_gNB_UE_context.h"
#include <openair2/RRC/NR/MESSAGES/asn1_msg.h>
#include <openair2/F1AP/f1ap_du_rrc_message_transfer.h>
extern RAN_CONTEXT_t RC;
......@@ -101,7 +99,7 @@ nr_rrc_data_req(
/* Hack: only trigger PDCP if in CU, otherwise it is triggered by RU threads
* Ideally, PDCP would not neet to be triggered like this but react to ITTI
* messages automatically */
if (ctxt_pP->enb_flag && NODE_IS_CU(RC.nrrrc[ctxt_pP->module_id]->node_type))
if (ctxt_pP->enb_flag)
pdcp_run(ctxt_pP);
return true; // TODO should be changed to a CNF message later, currently RRC lite does not used the returned value anyway.
......
openair3/COMMON/messages_types.h
View file @ 9dc22822
......@@ -31,7 +31,6 @@
#include "ip_forward_messages_types.h"
#include "s11_messages_types.h"
#include "s1ap_messages_types.h"
#include "f1ap_messages_types.h"
#include "nas_messages_types.h"
#include "s6a_messages_types.h"
#include "sctp_messages_types.h"
......
openair3/M3AP/m3ap_MCE_generate_messsages.c
View file @ 9dc22822
......@@ -92,7 +92,7 @@ int m2ap_eNB_generate_m2_setup_request(
//ie->id = M2AP_ProtocolIE_ID_id_gNB_eNB_ID;
//ie->criticality = M2AP_Criticality_reject;
//ie->value.present = M2AP_M2SetupRequestIEs__value_PR_GNB_eNB_ID;
//asn_int642INTEGER(&ie->value.choice.GNB_eNB_ID, f1ap_du_data->gNB_eNB_id);
//asn_int642INTEGER(&ie->value.choice.GNB_eNB_ID, 0);
//asn1cSeqAdd(&out->protocolIEs.list, ie);
/* optional */
......
openair3/M3AP/m3ap_MCE_interface_management.c
View file @ 9dc22822
......@@ -128,7 +128,7 @@ int MCE_send_MBMS_SESSION_START_RESPONSE(instance_t instance, m3ap_session_start
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStartResponse_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -137,7 +137,7 @@ int MCE_send_MBMS_SESSION_START_RESPONSE(instance_t instance, m3ap_session_start
ie->id = M3AP_ProtocolIE_ID_id_MME_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStartResponse_IEs__value_PR_MME_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -289,7 +289,7 @@ int MCE_send_MBMS_SESSION_STOP_RESPONSE(instance_t instance, m3ap_session_start_
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStopResponse_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -298,7 +298,7 @@ int MCE_send_MBMS_SESSION_STOP_RESPONSE(instance_t instance, m3ap_session_start_
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStopResponse_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -388,7 +388,7 @@ int MCE_send_MBMS_SESSION_UPDATE_RESPONSE(instance_t instance, m3ap_mbms_session
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionUpdateResponse_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -397,7 +397,7 @@ int MCE_send_MBMS_SESSION_UPDATE_RESPONSE(instance_t instance, m3ap_mbms_session
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionUpdateResponse_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -494,7 +494,7 @@ int MCE_send_M3_SETUP_REQUEST(m3ap_MCE_instance_t *instance_p, m3ap_MCE_data_t *
// //ie->id = M3AP_ProtocolIE_ID_id_gNB_MCE_ID;
// //ie->criticality = M3AP_Criticality_reject;
// //ie->value.present = M3AP_M3SetupRequestIEs__value_PR_GNB_MCE_ID;
// //asn_int642INTEGER(&ie->value.choice.GNB_MCE_ID, f1ap_du_data->gNB_MCE_id);
// //asn_int642INTEGER(&ie->value.choice.GNB_MCE_ID, 0);
// //asn1cSeqAdd(&out->protocolIEs.list, ie);
//
// /* optional */
......
openair3/M3AP/m3ap_MME.c
View file @ 9dc22822
......@@ -111,9 +111,7 @@ void m3ap_MME_handle_sctp_association_resp(instance_t instance, sctp_new_associa
sctp_new_association_resp->ulp_cnx_id);
if (sctp_new_association_resp->sctp_state == SCTP_STATE_SHUTDOWN)
//proto_agent_stop(instance);
//f1ap_handle_setup_message(instance, sctp_new_association_resp->sctp_state == SCTP_STATE_SHUTDOWN);
return; // exit -1 for debugging
return;
}
// go to an init func
......
openair3/M3AP/m3ap_MME_interface_management.c
View file @ 9dc22822
......@@ -93,7 +93,7 @@ int MME_send_MBMS_SESSION_START_REQUEST(instance_t instance/*, uint32_t assoc_id
ie->id = M3AP_ProtocolIE_ID_id_MME_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStartRequest_IEs__value_PR_MME_MBMS_M3AP_ID;
//ie->value.choice.MME_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MME_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -343,7 +343,7 @@ int MME_send_MBMS_SESSION_STOP_REQUEST(instance_t instance, m3ap_session_stop_re
ie->id = M3AP_ProtocolIE_ID_id_MME_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStopRequest_IEs__value_PR_MME_MBMS_M3AP_ID;
//ie->value.choice.MME_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MME_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -352,7 +352,7 @@ int MME_send_MBMS_SESSION_STOP_REQUEST(instance_t instance, m3ap_session_stop_re
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionStopRequest_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......@@ -857,7 +857,7 @@ int MME_send_MBMS_SESSION_UPDATE_REQUEST(instance_t instance, m3ap_mbms_session_
ie->id = M3AP_ProtocolIE_ID_id_MME_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionUpdateRequest_IEs__value_PR_MME_MBMS_M3AP_ID;
//ie->value.choice.MME_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MME_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -866,7 +866,7 @@ int MME_send_MBMS_SESSION_UPDATE_REQUEST(instance_t instance, m3ap_mbms_session_
ie->id = M3AP_ProtocolIE_ID_id_MCE_MBMS_M3AP_ID;
ie->criticality = M3AP_Criticality_reject;
ie->value.present = M3AP_MBMSSessionUpdateRequest_IEs__value_PR_MCE_MBMS_M3AP_ID;
//ie->value.choice.MCE_MBMS_M3AP_ID = /*F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);*/ //?
//ie->value.choice.MCE_MBMS_M3AP_ID = 0;
asn1cSeqAdd(&out->protocolIEs.list, ie);
......
openair3/MME_APP/mme_app.c
View file @ 9dc22822
......@@ -85,17 +85,7 @@ extern RAN_CONTEXT_t RC;
// LOG_I(ENB_APP,"[MCE %d] MCE_app_register via M3AP for instance %d\n", mce_id, ENB_MODULE_ID_TO_INSTANCE(mce_id));
// itti_send_msg_to_task (TASK_M3AP, ENB_MODULE_ID_TO_INSTANCE(mce_id), msg_p);
//
// //if (NODE_IS_DU(node_type)) { // F1AP registration
// // // configure F1AP here for F1C
// // LOG_I(ENB_APP,"ngran_eNB_DU: Allocating ITTI message for F1AP_SETUP_REQ\n");
// // msg_p = itti_alloc_new_message (TASK_ENB_APP, 0, F1AP_SETUP_REQ);
// // RCconfig_DU_F1(msg_p, enb_id);
//
// // LOG_I(ENB_APP,"[eNB %d] eNB_app_register via F1AP for instance %d\n", enb_id, ENB_MODULE_ID_TO_INSTANCE(enb_id));
// // itti_send_msg_to_task (TASK_DU_F1, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
// // // configure GTPu here for F1U
// //}
// //else { // S1AP registration
// //{ // S1AP registration
// // /* note: there is an implicit relationship between the data structure and the message name */
// // msg_p = itti_alloc_new_message (TASK_ENB_APP, 0, S1AP_REGISTER_ENB_REQ);
// // RCconfig_S1(msg_p, enb_id);
......@@ -313,12 +303,9 @@ void *MME_app_task(void *args_p) {
break;
// case M3AP_SETUP_RESP:
// //AssertFatal(NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received F1AP_REGISTER_ENB_CNF in CU/MCE\n");
// //LOG_I(MME_APP, "Received %s: associated ngran_MCE_CU %s with %d cells to activate\n", ITTI_MSG_NAME (msg_p),
// //F1AP_SETUP_RESP(msg_p).gNB_CU_name,F1AP_SETUP_RESP(msg_p).num_cells_to_activate);
//
// //handle_f1ap_setup_resp(&F1AP_SETUP_RESP(msg_p));
// handle_m3ap_setup_resp(&M3AP_SETUP_RESP(msg_p));
// DevAssert(register_mce_pending > 0);
......
openair3/MME_APP/mme_config.h
View file @ 9dc22822
......@@ -40,7 +40,6 @@
#include "PHY/impl_defs_top.h"
#include "PHY/defs_eNB.h"
#include "s1ap_messages_types.h"
#include "f1ap_messages_types.h"
#include "LTE_SystemInformationBlockType2.h"
#include "rrc_messages_types.h"
#include "RRC/LTE/rrc_defs.h"
......
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