Commit 3af7ab3f authored by Francesco Mani's avatar Francesco Mani

Merge remote-tracking branch 'origin/develop' into NR_CSI_reporting

parents 8e4a2f82 bc73585d
......@@ -184,6 +184,8 @@ eNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -367,6 +367,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -188,6 +188,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -189,6 +189,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
///M2
target_mce_m2_ip_address = ( { ipv4 = "127.0.0.7";
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -145,6 +145,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -184,6 +184,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
target_enb_x2_ip_address = (
{ ipv4 = "CI_RCC_IP_ADDR";
ipv6 = "192:168:30::17";
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -192,6 +192,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -144,6 +144,8 @@ eNBs =
discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
//SSB central frequency of NR secondary cell group (for ENDC NSA)
nr_scg_ssb_freq = 641272;
}
);
......@@ -190,6 +192,8 @@ eNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -183,6 +183,8 @@ eNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
target_enb_x2_ip_address = (
{ ipv4 = "CI_RCC_IP_ADDR";
ipv6 = "192:168:30::17";
......
......@@ -210,6 +210,8 @@ gNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
target_enb_x2_ip_address = (
{ ipv4 = "CI_FR1_CTL_ENB_IP_ADDR";
ipv6 = "192:168:30::17";
......
......@@ -184,6 +184,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -185,6 +185,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
////////// MCE parameters:
target_mce_m2_ip_address = ( { ipv4 = "127.0.0.7";
......
......@@ -185,6 +185,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
////////// MCE parameters:
target_mce_m2_ip_address = ( { ipv4 = "127.0.0.7";
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -150,6 +150,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -150,6 +150,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -150,6 +150,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -155,6 +155,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
////////// MCE parameters:
......
......@@ -155,6 +155,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
////////// MCE parameters:
......
......@@ -185,6 +185,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -2773,7 +2773,7 @@ if (NOT ${NOS1})
endif()
target_link_libraries (lte-uesoftmodem
-Wl,--start-group
RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP F1AP_LIB
RRC_LIB NR_RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP F1AP_LIB
GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON
PHY_UE PHY_RU LFDS L2_UE L2_LTE LFDS7 SIMU_COMMON SIMU NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${ATLAS_LIBRARIES}
......@@ -3024,12 +3024,15 @@ add_executable(nr_dlsim
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NFAPI_USER_DIR}/nfapi.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
target_link_libraries(nr_dlsim
-Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group
-Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR HASHTABLE -Wl,--end-group
m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl
)
target_compile_definitions(nr_dlsim PUBLIC -DPHYSICAL_SIMULATOR)
......@@ -3040,11 +3043,14 @@ add_executable(nr_prachsim
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NFAPI_USER_DIR}/nfapi.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES})
target_link_libraries(nr_prachsim
-Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_RU PHY_NR_UE MAC_NR_COMMON SCHED_NR_LIB MAC_UE_NR SCHED_NR_UE_LIB RRC_LIB NR_RRC_LIB L2_NR CONFIG_LIB -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
-Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_RU PHY_NR_UE MAC_NR_COMMON SCHED_NR_LIB MAC_UE_NR SCHED_NR_UE_LIB RRC_LIB NR_RRC_LIB L2_NR CONFIG_LIB HASHTABLE -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
add_executable(nr_ulschsim
${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulschsim.c
......@@ -3066,12 +3072,15 @@ add_executable(nr_ulsim
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NFAPI_USER_DIR}/nfapi.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
target_link_libraries(nr_ulsim
-Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR PHY_NR_COMMON PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group
-Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR PHY_NR_COMMON PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR HASHTABLE -Wl,--end-group
m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl
)
target_compile_definitions(nr_ulsim PUBLIC -DPHYSICAL_SIMULATOR)
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -147,6 +147,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -149,6 +149,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -149,6 +149,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -149,6 +149,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -212,6 +212,8 @@ gNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
target_enb_x2_ip_address = (
{ ipv4 = "192.168.18.199";
ipv6 = "192:168:30::17";
......
......@@ -139,7 +139,6 @@ extern void add_subframe(uint16_t *frameP, uint16_t *subframeP, int offset);
//#define TICK_TO_US(ts) (ts.diff)
#define TICK_TO_US(ts) (ts.trials==0?0:ts.diff/ts.trials)
static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_tx, int slot_tx, char *thread_name) {
sl_ahead = sf_ahead*gNB->frame_parms.slots_per_subframe;
......@@ -178,6 +177,59 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t
T(T_GNB_PHY_DL_TICK, T_INT(gNB->Mod_id), T_INT(frame_tx), T_INT(slot_tx));
/* hack to remove UEs */
extern int rnti_to_remove[10];
extern volatile int rnti_to_remove_count;
extern pthread_mutex_t rnti_to_remove_mutex;
if (pthread_mutex_lock(&rnti_to_remove_mutex)) exit(1);
int up_removed = 0;
int down_removed = 0;
int pucch_removed = 0;
for (int i = 0; i < rnti_to_remove_count; i++) {
LOG_W(PHY, "to remove rnti %d\n", rnti_to_remove[i]);
void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch);
void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
int j;
for (j = 0; j < NUMBER_OF_NR_ULSCH_MAX; j++)
if (gNB->ulsch[j][0]->rnti == rnti_to_remove[i]) {
gNB->ulsch[j][0]->rnti = 0;
gNB->ulsch[j][0]->harq_mask = 0;
//clean_gNB_ulsch(gNB->ulsch[j][0]);
int h;
for (h = 0; h < NR_MAX_ULSCH_HARQ_PROCESSES; h++) {
gNB->ulsch[j][0]->harq_processes[h]->status = SCH_IDLE;
gNB->ulsch[j][0]->harq_processes[h]->round = 0;
gNB->ulsch[j][0]->harq_processes[h]->handled = 0;
}
up_removed++;
}
for (j = 0; j < NUMBER_OF_NR_DLSCH_MAX; j++)
if (gNB->dlsch[j][0]->rnti == rnti_to_remove[i]) {
gNB->dlsch[j][0]->rnti = 0;
gNB->dlsch[j][0]->harq_mask = 0;
//clean_gNB_dlsch(gNB->dlsch[j][0]);
down_removed++;
}
for (j = 0; j < NUMBER_OF_NR_PUCCH_MAX; j++)
if (gNB->pucch[j]->active > 0 &&
gNB->pucch[j]->pucch_pdu.rnti == rnti_to_remove[i]) {
gNB->pucch[j]->active = 0;
gNB->pucch[j]->pucch_pdu.rnti = 0;
pucch_removed++;
}
#if 0
for (j = 0; j < NUMBER_OF_NR_PDCCH_MAX; j++)
gNB->pdcch_pdu[j].frame = -1;
for (j = 0; j < NUMBER_OF_NR_PDCCH_MAX; j++)
gNB->ul_pdcch_pdu[j].frame = -1;
for (j = 0; j < NUMBER_OF_NR_PRACH_MAX; j++)
gNB->prach_vars.list[j].frame = -1;
#endif
}
if (rnti_to_remove_count) LOG_W(PHY, "to remove rnti_to_remove_count=%d, up_removed=%d down_removed=%d pucch_removed=%d\n", rnti_to_remove_count, up_removed, down_removed, pucch_removed);
rnti_to_remove_count = 0;
if (pthread_mutex_unlock(&rnti_to_remove_mutex)) exit(1);
/*
// if this is IF5 or 3GPP_gNB
if (gNB && gNB->RU_list && gNB->RU_list[0] && gNB->RU_list[0]->function < NGFI_RAU_IF4p5) {
......
......@@ -1147,9 +1147,9 @@ int nr_rx_pusch(PHY_VARS_gNB *gNB,
//--------------------- RBs extraction ---------------------
//----------------------------------------------------------
if (nb_re_pusch > 0) {
gNB->pusch_vars[ulsch_id]->ul_valid_re_per_slot[symbol] = nb_re_pusch;
gNB->pusch_vars[ulsch_id]->ul_valid_re_per_slot[symbol] = nb_re_pusch;
if (nb_re_pusch > 0) {
start_meas(&gNB->ulsch_rbs_extraction_stats);
nr_ulsch_extract_rbs_single(gNB->common_vars.rxdataF,
......
......@@ -67,6 +67,9 @@
#include "SIMULATION/LTE_PHY/common_sim.h"
unsigned char NB_eNB_INST=0;
LCHAN_DESC DCCH_LCHAN_DESC,DTCH_DL_LCHAN_DESC,DTCH_UL_LCHAN_DESC;
rlc_info_t Rlc_info_um,Rlc_info_am_config;
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
......@@ -84,8 +87,6 @@ uint64_t downlink_frequency[MAX_NUM_CCs][4];
// dummy functions
int dummy_nr_ue_ul_indication(nr_uplink_indication_t *ul_info) { return(0); }
void pdcp_run (const protocol_ctxt_t *const ctxt_pP) { return;}
int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id,
const int CC_id,
const uint8_t gNB_index,
......@@ -96,19 +97,33 @@ int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id,
return 0;
}
void pdcp_layer_init(void) {}
boolean_t
pdcp_data_ind(
void
rrc_data_ind(
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 sdu_size_t sdu_buffer_sizeP,
mem_block_t *const sdu_buffer_pP
) { return(false);}
const rb_id_t Srb_id,
const sdu_size_t sdu_sizeP,
const uint8_t *const buffer_pP
)
{
}
int
gtpv1u_create_s1u_tunnel(
const instance_t instanceP,
const gtpv1u_enb_create_tunnel_req_t *const create_tunnel_req_pP,
gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP
) {
return 0;
}
int rrc_init_nr_global_param(void){return(0);}
int
rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP(
const protocol_ctxt_t *const ctxt_pP,
const gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP,
uint8_t *inde_list
) {
return 0;
}
void config_common(int Mod_idP,
int pdsch_AntennaPorts,
......@@ -124,7 +139,6 @@ int generate_dlsch_header(unsigned char *mac_header,
unsigned char *ue_cont_res_id,
unsigned char short_padding,
unsigned short post_padding){return 0;}
void nr_DRB_preconfiguration(void){}
// needed for some functions
openair0_config_t openair0_cfg[MAX_CARDS];
......
......@@ -49,6 +49,10 @@
#define NR_PRACH_DEBUG 1
#define PRACH_WRITE_OUTPUT_DEBUG 1
unsigned char NB_eNB_INST=0;
LCHAN_DESC DCCH_LCHAN_DESC,DTCH_DL_LCHAN_DESC,DTCH_UL_LCHAN_DESC;
rlc_info_t Rlc_info_um,Rlc_info_am_config;
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
......@@ -66,17 +70,34 @@ int sl_ahead = 0;
uint64_t get_softmodem_optmask(void) {return 0;}
softmodem_params_t *get_softmodem_params(void) {return 0;}
void pdcp_run (const protocol_ctxt_t *const ctxt_pP) { return;}
void
rrc_data_ind(
const protocol_ctxt_t *const ctxt_pP,
const rb_id_t Srb_id,
const sdu_size_t sdu_sizeP,
const uint8_t *const buffer_pP
)
{
}
boolean_t pdcp_data_ind(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 sdu_size_t sdu_buffer_sizeP,
mem_block_t *const sdu_buffer_pP) {return(false);}
int
gtpv1u_create_s1u_tunnel(
const instance_t instanceP,
const gtpv1u_enb_create_tunnel_req_t *const create_tunnel_req_pP,
gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP
) {
return 0;
}
int
rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP(
const protocol_ctxt_t *const ctxt_pP,
const gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP,
uint8_t *inde_list
) {
return 0;
}
void nr_DRB_preconfiguration(void){}
void pdcp_layer_init(void) {}
int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id, const int CC_id, const uint8_t gNB_index, const int8_t channel, const uint8_t* pduP, const sdu_size_t pdu_len) {return 0;}
int main(int argc, char **argv){
......
......@@ -60,6 +60,10 @@
//#define DEBUG_ULSIM
unsigned char NB_eNB_INST=0;
LCHAN_DESC DCCH_LCHAN_DESC,DTCH_DL_LCHAN_DESC,DTCH_UL_LCHAN_DESC;
rlc_info_t Rlc_info_um,Rlc_info_am_config;
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
......@@ -84,20 +88,34 @@ int generate_dlsch_header(unsigned char *mac_header,
unsigned char *ue_cont_res_id,
unsigned char short_padding,
unsigned short post_padding){return 0;}
void pdcp_layer_init (void) {}
boolean_t pdcp_data_ind(
void
rrc_data_ind(
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 sdu_size_t sdu_buffer_sizeP,
mem_block_t *const sdu_buffer_pP
) { return(false);}
const rb_id_t Srb_id,
const sdu_size_t sdu_sizeP,
const uint8_t *const buffer_pP
)
{
}
void pdcp_run (const protocol_ctxt_t *const ctxt_pP) { return;}
void nr_DRB_preconfiguration(void){}
int rrc_init_nr_global_param(void){return(0);}
int
gtpv1u_create_s1u_tunnel(
const instance_t instanceP,
const gtpv1u_enb_create_tunnel_req_t *const create_tunnel_req_pP,
gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP
) {
return 0;
}
int
rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP(
const protocol_ctxt_t *const ctxt_pP,
const gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP,
uint8_t *inde_list
) {
return 0;
}
// needed for some functions
uint16_t n_rnti = 0x1234;
......
......@@ -98,6 +98,7 @@ typedef struct gtpv1u_enb_delete_tunnel_req_s {
uint8_t num_erab;
ebi_t eps_bearer_id[GTPV1U_MAX_BEARERS_PER_UE];
//teid_t enb_S1u_teid; ///< local SGW S11 Tunnel Endpoint Identifier
int from_gnb; ///< Indicates if the message comes from gNB or eNB (1 = comes from gNB, 0 from eNB)
} gtpv1u_enb_delete_tunnel_req_t;
typedef struct gtpv1u_enb_delete_tunnel_resp_s {
......@@ -170,4 +171,5 @@ typedef struct {
in_addr_t enb_ip_address_for_S1u_S12_S4_up;
tcp_udp_port_t enb_port_for_S1u_S12_S4_up;
} Gtpv1uS1Req;
#endif /* GTPV1_U_MESSAGES_TYPES_H_ */
......@@ -323,6 +323,8 @@ typedef struct RrcConfigurationReq_s {
char *discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_buf[MAX_NUM_CCs];
long discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_size[MAX_NUM_CCs];
long discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_bits_unused[MAX_NUM_CCs];
//Nr secondary cell group SSB central frequency (for ENDC NSA)
int nr_scg_ssb_freq;
} RrcConfigurationReq;
#define MAX_NUM_NBIOT_CELEVELS 3
......
......@@ -48,10 +48,19 @@ MESSAGE_DEF(X2AP_HANDOVER_CANCEL , MESSAGE_PRIORITY_MED, x2ap_han
/* handover messages X2AP <-> S1AP */
MESSAGE_DEF(X2AP_UE_CONTEXT_RELEASE , MESSAGE_PRIORITY_MED, x2ap_ue_context_release_t , x2ap_ue_context_release)
/*Senb bearer addition messages X2AP <-> RRC */
/* Senb bearer addition messages X2AP <-> RRC */
MESSAGE_DEF(X2AP_SENB_ADDITION_REQ , MESSAGE_PRIORITY_MED, x2ap_senb_addition_req_t , x2ap_senb_addition_req)
/*SGnb bearer addition messages X2AP <-> RRC */
MESSAGE_DEF(X2AP_ENDC_SGNB_ADDITION_REQ , MESSAGE_PRIORITY_MED, x2ap_ENDC_sgnb_addition_req_t , x2ap_ENDC_sgnb_addition_req)
MESSAGE_DEF(X2AP_ENDC_SGNB_ADDITION_REQ_ACK , MESSAGE_PRIORITY_MED, x2ap_ENDC_sgnb_addition_req_ACK_t , x2ap_ENDC_sgnb_addition_req_ACK)
MESSAGE_DEF(X2AP_ENDC_SGNB_RECONF_COMPLETE , MESSAGE_PRIORITY_MED, x2ap_ENDC_reconf_complete_t , x2ap_ENDC_sgnb_reconf_complete)
/* SGnb bearer addition messages X2AP <-> RRC */
MESSAGE_DEF(X2AP_ENDC_SETUP_REQ , MESSAGE_PRIORITY_MED, x2ap_ENDC_setup_req_t , x2ap_ENDC_setup_req)
MESSAGE_DEF(X2AP_ENDC_SGNB_ADDITION_REQ , MESSAGE_PRIORITY_MED, x2ap_ENDC_sgnb_addition_req_t , x2ap_ENDC_sgnb_addition_req)
MESSAGE_DEF(X2AP_ENDC_SGNB_ADDITION_REQ_ACK , MESSAGE_PRIORITY_MED, x2ap_ENDC_sgnb_addition_req_ACK_t, x2ap_ENDC_sgnb_addition_req_ACK)
MESSAGE_DEF(X2AP_ENDC_SGNB_RECONF_COMPLETE , MESSAGE_PRIORITY_MED, x2ap_ENDC_reconf_complete_t , x2ap_ENDC_sgnb_reconf_complete)
/* SGnb UE releases ('request' is for enb starting the process, 'required' for gnb) */
MESSAGE_DEF(X2AP_ENDC_SGNB_RELEASE_REQUEST , MESSAGE_PRIORITY_MED, x2ap_ENDC_sgnb_release_request_t , x2ap_ENDC_sgnb_release_request)
MESSAGE_DEF(X2AP_ENDC_SGNB_RELEASE_REQUIRED , MESSAGE_PRIORITY_MED, x2ap_ENDC_sgnb_release_required_t, x2ap_ENDC_sgnb_release_required)
/* ENDC timers' timeout X2AP <-> RRC */
MESSAGE_DEF(X2AP_ENDC_DC_PREP_TIMEOUT , MESSAGE_PRIORITY_MED, x2ap_ENDC_dc_prep_timeout_t , x2ap_ENDC_dc_prep_timeout)
MESSAGE_DEF(X2AP_ENDC_DC_OVERALL_TIMEOUT , MESSAGE_PRIORITY_MED, x2ap_ENDC_dc_overall_timeout_t , x2ap_ENDC_dc_overall_timeout)
......@@ -25,22 +25,34 @@
#include "s1ap_messages_types.h"
#include "LTE_PhysCellId.h"
typedef enum {
X2AP_CAUSE_T_DC_PREP_TIMEOUT,
X2AP_CAUSE_T_DC_OVERALL_TIMEOUT,
X2AP_CAUSE_RADIO_CONNECTION_WITH_UE_LOST,
} x2ap_cause_t;
//-------------------------------------------------------------------------------------------//
// Defines to access message fields.
#define X2AP_REGISTER_ENB_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_register_enb_req
#define X2AP_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_setup_req
#define X2AP_SETUP_RESP(mSGpTR) (mSGpTR)->ittiMsg.x2ap_setup_resp
#define X2AP_HANDOVER_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_req
#define X2AP_HANDOVER_REQ_ACK(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_req_ack
#define X2AP_REGISTER_ENB_CNF(mSGpTR) (mSGpTR)->ittiMsg.x2ap_register_enb_cnf
#define X2AP_DEREGISTERED_ENB_IND(mSGpTR) (mSGpTR)->ittiMsg.x2ap_deregistered_enb_ind
#define X2AP_UE_CONTEXT_RELEASE(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ue_context_release
#define X2AP_HANDOVER_CANCEL(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_cancel
#define X2AP_SENB_ADDITION_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_senb_addition_req
#define X2AP_ENDC_SGNB_ADDITION_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_addition_req
#define X2AP_ENDC_SGNB_ADDITION_REQ_ACK(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_addition_req_ACK
#define X2AP_ENDC_SGNB_RECONF_COMPLETE(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_reconf_complete
#define X2AP_REGISTER_ENB_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_register_enb_req
#define X2AP_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_setup_req
#define X2AP_SETUP_RESP(mSGpTR) (mSGpTR)->ittiMsg.x2ap_setup_resp
#define X2AP_HANDOVER_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_req
#define X2AP_HANDOVER_REQ_ACK(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_req_ack
#define X2AP_REGISTER_ENB_CNF(mSGpTR) (mSGpTR)->ittiMsg.x2ap_register_enb_cnf
#define X2AP_DEREGISTERED_ENB_IND(mSGpTR) (mSGpTR)->ittiMsg.x2ap_deregistered_enb_ind
#define X2AP_UE_CONTEXT_RELEASE(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ue_context_release
#define X2AP_HANDOVER_CANCEL(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_cancel
#define X2AP_SENB_ADDITION_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_senb_addition_req
#define X2AP_ENDC_SGNB_ADDITION_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_addition_req
#define X2AP_ENDC_SGNB_ADDITION_REQ_ACK(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_addition_req_ACK
#define X2AP_ENDC_SGNB_RECONF_COMPLETE(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_reconf_complete
#define X2AP_ENDC_SGNB_RELEASE_REQUEST(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_release_request
#define X2AP_ENDC_SGNB_RELEASE_REQUIRED(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_sgnb_release_required
#define X2AP_ENDC_DC_PREP_TIMEOUT(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_dc_prep_timeout
#define X2AP_ENDC_DC_OVERALL_TIMEOUT(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_dc_overall_timeout
#define X2AP_ENDC_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_ENDC_setup_req
#define X2AP_MAX_NB_ENB_IP_ADDRESS 2
......@@ -144,6 +156,8 @@ typedef struct x2ap_register_enb_req_s {
/* timers (unit: millisecond) */
int t_reloc_prep;
int tx2_reloc_overall;
int t_dc_prep;
int t_dc_overall;
} x2ap_register_enb_req_t;
typedef struct x2ap_subframe_process_s {
......@@ -288,10 +302,6 @@ typedef struct x2ap_senb_addition_req_s {
}x2ap_senb_addition_req_t;
//Panos: Have to see what should be the additional/different elements comparing to handover req ack
typedef struct x2ap_senb_addition_req_ack_s {
int MeNB_UE_X2_id;
......@@ -313,6 +323,13 @@ typedef struct x2ap_senb_addition_req_ack_s {
} x2ap_senb_addition_req_ack_t;
typedef struct x2ap_ENDC_setup_req_s {
uint32_t Nid_cell[MAX_NUM_CCs];
int num_cc;
uint32_t servedNrCell_band[MAX_NUM_CCs];
} x2ap_ENDC_setup_req_t;
typedef struct x2ap_ENDC_sgnb_addition_req_s {
int ue_x2_id;
LTE_PhysCellId_t target_physCellId;
......@@ -357,6 +374,8 @@ typedef struct x2ap_ENDC_sgnb_addition_req_ACK_s {
int SgNB_ue_x2_id;
int gnb_x2_assoc_id; // to be stored in the rrc's ue context, used when sending 'sgnb reconfiguration complete'
/* used for X2AP->RRC in source eNB */
int rnti;
......@@ -384,16 +403,26 @@ typedef struct x2ap_ENDC_sgnb_addition_req_ACK_s {
typedef struct x2ap_ENDC_reconf_complete_s {
int MeNB_ue_x2_id;
int SgNB_ue_x2_id;
LTE_PhysCellId_t target_physCellId;
int gnb_x2_assoc_id;
} x2ap_ENDC_reconf_complete_t;
x2ap_sgNB_reconf_response_information_t reconf_response;
typedef struct x2ap_ENDC_sgnb_release_request_s {
int rnti;
x2ap_cause_t cause;
int assoc_id;
} x2ap_ENDC_sgnb_release_request_t;
uint8_t rrc_buffer[4096 /* arbitrary, big enough */];
int rrc_buffer_size;
typedef struct x2ap_ENDC_sgnb_release_required_s {
int gnb_rnti;
} x2ap_ENDC_sgnb_release_required_t;
} x2ap_ENDC_reconf_complete_t;
typedef struct x2ap_ENDC_dc_prep_timeout_s {
int rnti;
} x2ap_ENDC_dc_prep_timeout_t;
typedef struct x2ap_ENDC_dc_overall_timeout_s {
int rnti;
} x2ap_ENDC_dc_overall_timeout_t;
#endif /* X2AP_MESSAGES_TYPES_H_ */
......@@ -1576,6 +1576,8 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
} // !NODE_IS_DU(node_type)
}
RRC_CONFIGURATION_REQ (msg_p).nr_scg_ssb_freq = ccparams_lte.nr_scg_ssb_freq;
if (!NODE_IS_DU(rrc->node_type)) {
char srb1path[MAX_OPTNAME_SIZE*2 + 8];
sprintf(srb1path,"%s.%s",enbpath,ENB_CONFIG_STRING_SRB1);
......@@ -2731,20 +2733,28 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i) {
{
int t_reloc_prep = 0;
int tx2_reloc_overall = 0;
int t_dc_prep = 0;
int t_dc_overall = 0;
paramdef_t p[] = {
{ "t_reloc_prep", "t_reloc_prep", 0, iptr:&t_reloc_prep, defintval:0, TYPE_INT, 0 },
{ "tx2_reloc_overall", "tx2_reloc_overall", 0, iptr:&tx2_reloc_overall, defintval:0, TYPE_INT, 0 }
{ "tx2_reloc_overall", "tx2_reloc_overall", 0, iptr:&tx2_reloc_overall, defintval:0, TYPE_INT, 0 },
{ "t_dc_prep", "t_dc_prep", 0, iptr:&t_dc_prep, defintval:0, TYPE_INT, 0 },
{ "t_dc_overall", "t_dc_overall", 0, iptr:&t_dc_overall, defintval:0, TYPE_INT, 0 }
};
config_get(p, sizeof(p)/sizeof(paramdef_t), aprefix);
if (t_reloc_prep <= 0 || t_reloc_prep > 10000 ||
tx2_reloc_overall <= 0 || tx2_reloc_overall > 20000) {
LOG_E(X2AP, "timers in configuration file have wrong values. We must have [0 < t_reloc_prep <= 10000] and [0 < tx2_reloc_overall <= 20000]\n");
tx2_reloc_overall <= 0 || tx2_reloc_overall > 20000 ||
t_dc_prep <= 0 || t_dc_prep > 10000 ||
t_dc_overall <= 0 || t_dc_overall > 20000) {
LOG_E(X2AP, "timers in configuration file have wrong values. We must have [0 < t_reloc_prep <= 10000] and [0 < tx2_reloc_overall <= 20000] and [0 < t_dc_prep <= 10000] and [0 < t_dc_overall <= 20000]\n");
exit(1);
}
X2AP_REGISTER_ENB_REQ (msg_p).t_reloc_prep = t_reloc_prep;
X2AP_REGISTER_ENB_REQ (msg_p).tx2_reloc_overall = tx2_reloc_overall;
X2AP_REGISTER_ENB_REQ (msg_p).t_dc_prep = t_dc_prep;
X2AP_REGISTER_ENB_REQ (msg_p).t_dc_overall = t_dc_overall;
}
// SCTP SETTING
X2AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = SCTP_OUT_STREAMS;
......
......@@ -429,6 +429,9 @@ typedef enum {
//SIB1-MBMS
#define ENB_CONFIG_STRING_MBMS_DEDICATED_SERVING_CELL "mbms_dedicated_serving_cell"
//NSA NR Cell SSB Absolute Frequency
#define ENB_CONFIG_STRING_NR_SCG_SSB_FREQ "nr_scg_ssb_freq"
#define ENB_CONFIG_STRING_PDSCH_MAX_NUM_REPETITION_CE_MODE_A_R13 "pdsch_maxNumRepetitionCEmodeA_r13"
......@@ -577,6 +580,7 @@ typedef struct ccparams_lte_s {
int32_t srb1_poll_pdu;
int32_t srb1_poll_byte;
int32_t srb1_max_retx_threshold;
int32_t nr_scg_ssb_freq;
} ccparams_lte_t;
#define CCPARAMS_CHECK { \
......@@ -780,7 +784,8 @@ typedef struct ccparams_lte_s {
{ENB_CONFIG_STRING_UETIMERS_N311, NULL, 0, iptr:&ccparams.ue_TimersAndConstants_n311, defintval:1, TYPE_UINT, 0}, \
{ENB_CONFIG_STRING_UE_TRANSMISSION_MODE, NULL, 0, iptr:&ccparams.ue_TransmissionMode, defintval:1, TYPE_UINT, 0}, \
{ENB_CONFIG_STRING_UE_MULTIPLE_MAX, NULL, 0, iptr:&ccparams.ue_multiple_max, defintval:4, TYPE_UINT, 0}, \
{ENB_CONFIG_STRING_MBMS_DEDICATED_SERVING_CELL, NULL, 0, strptr:&ccparams.mbms_dedicated_serving_cell, defstrval:"DISABLE", TYPE_STRING, 0} \
{ENB_CONFIG_STRING_MBMS_DEDICATED_SERVING_CELL, NULL, 0, strptr:&ccparams.mbms_dedicated_serving_cell, defstrval:"DISABLE", TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_NR_SCG_SSB_FREQ, NULL, 0, iptr:&ccparams.nr_scg_ssb_freq, defintval:641272, TYPE_INT, 0} \
}
......
......@@ -1123,20 +1123,28 @@ int RCconfig_NR_X2(MessageDef *msg_p, uint32_t i) {
{
int t_reloc_prep = 0;
int tx2_reloc_overall = 0;
int t_dc_prep = 0;
int t_dc_overall = 0;
paramdef_t p[] = {
{ "t_reloc_prep", "t_reloc_prep", 0, iptr:&t_reloc_prep, defintval:0, TYPE_INT, 0 },
{ "tx2_reloc_overall", "tx2_reloc_overall", 0, iptr:&tx2_reloc_overall, defintval:0, TYPE_INT, 0 }
{ "tx2_reloc_overall", "tx2_reloc_overall", 0, iptr:&tx2_reloc_overall, defintval:0, TYPE_INT, 0 },
{ "t_dc_prep", "t_dc_prep", 0, iptr:&t_dc_prep, defintval:0, TYPE_INT, 0 },
{ "t_dc_overall", "t_dc_overall", 0, iptr:&t_dc_overall, defintval:0, TYPE_INT, 0 }
};
config_get(p, sizeof(p)/sizeof(paramdef_t), aprefix);
if (t_reloc_prep <= 0 || t_reloc_prep > 10000 ||
tx2_reloc_overall <= 0 || tx2_reloc_overall > 20000) {
LOG_E(X2AP, "timers in configuration file have wrong values. We must have [0 < t_reloc_prep <= 10000] and [0 < tx2_reloc_overall <= 20000]\n");
tx2_reloc_overall <= 0 || tx2_reloc_overall > 20000 ||
t_dc_prep <= 0 || t_dc_prep > 10000 ||
t_dc_overall <= 0 || t_dc_overall > 20000) {
LOG_E(X2AP, "timers in configuration file have wrong values. We must have [0 < t_reloc_prep <= 10000] and [0 < tx2_reloc_overall <= 20000] and [0 < t_dc_prep <= 10000] and [0 < t_dc_overall <= 20000]\n");
exit(1);
}
X2AP_REGISTER_ENB_REQ (msg_p).t_reloc_prep = t_reloc_prep;
X2AP_REGISTER_ENB_REQ (msg_p).tx2_reloc_overall = tx2_reloc_overall;
X2AP_REGISTER_ENB_REQ (msg_p).t_dc_prep = t_dc_prep;
X2AP_REGISTER_ENB_REQ (msg_p).t_dc_overall = t_dc_overall;
}
// SCTP SETTING
X2AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = SCTP_OUT_STREAMS;
......
......@@ -1603,11 +1603,9 @@ uint16_t Table_51312[28][2] = {{2,120},{2,193},{2,308},{2,449},{2,602},{4,378},{
uint16_t Table_51313[29][2] = {{2,30},{2,40},{2,50},{2,64},{2,78},{2,99},{2,120},{2,157},{2,193},{2,251},{2,308},{2,379},{2,449},{2,526},{2,602},{4,340},
{4,378},{4,434},{4,490},{4,553},{4,616},{6,438},{6,466},{6,517},{6,567},{6,616},{6,666}, {6,719}, {6,772}};
//Table 6.1.4.1-1 of 38.214 TODO fix for tp-pi2BPSK
uint16_t Table_61411[28][2] = {{2,120},{2,157},{2,193},{2,251},{2,308},{2,379},{2,449},{2,526},{2,602},{2,679},{4,340},{4,378},{4,434},{4,490},{4,553},{4,616},
{4,658},{6,466},{6,517},{6,567},{6,616},{6,666},{6,719},{6,772},{6,822},{6,873}, {6,910}, {6,948}};
//Table 6.1.4.1-2 of 38.214 TODO fix for tp-pi2BPSK
uint16_t Table_61412[28][2] = {{2,30},{2,40},{2,50},{2,64},{2,78},{2,99},{2,120},{2,157},{2,193},{2,251},{2,308},{2,379},{2,449},{2,526},{2,602},{2,679},
{4,378},{4,434},{4,490},{4,553},{4,616},{4,658},{4,699},{4,772},{6,567},{6,616},{6,666}, {6,772}};
......@@ -2471,6 +2469,40 @@ int16_t fill_dmrs_mask(NR_PDSCH_Config_t *pdsch_Config,int dmrs_TypeA_Position,i
return(-1);
}
uint8_t get_pusch_mcs_table(long *mcs_Table,
int is_tp,
int dci_format,
int rnti_type,
int target_ss,
bool config_grant) {
// implementing 6.1.4.1 in 38.214
if (mcs_Table != NULL) {
if (config_grant || (rnti_type == NR_RNTI_CS)) {
if (*mcs_Table == NR_PUSCH_Config__mcs_Table_qam256)
return 1;
else
return (2+(is_tp<<1));
}
else {
if ((*mcs_Table == NR_PUSCH_Config__mcs_Table_qam256) &&
(dci_format == NR_UL_DCI_FORMAT_0_1) &&
((rnti_type == NR_RNTI_C ) || (rnti_type == NR_RNTI_SP_CSI)))
return 1;
// TODO take into account UE configuration
if ((*mcs_Table == NR_PUSCH_Config__mcs_Table_qam64LowSE) &&
(target_ss == NR_SearchSpace__searchSpaceType_PR_ue_Specific) &&
((rnti_type == NR_RNTI_C ) || (rnti_type == NR_RNTI_SP_CSI)))
return (2+(is_tp<<1));
if (rnti_type == NR_RNTI_MCS_C)
return (2+(is_tp<<1));
AssertFatal(1==0,"Invalid configuration to set MCS table");
}
}
else
return (0+(is_tp*3));
}
int binomial(int n, int k) {
int c = 1, i;
......
......@@ -60,7 +60,8 @@ typedef enum {
NR_RNTI_INT,
NR_RNTI_TPC_PUSCH,
NR_RNTI_TPC_PUCCH,
NR_RNTI_TPC_SRS
NR_RNTI_TPC_SRS,
NR_RNTI_MCS_C,
} nr_rnti_type_t;
uint16_t config_bandwidth(int mu, int nb_rb, int nr_band);
......@@ -100,6 +101,13 @@ int get_nr_prach_info_from_index(uint8_t index,
uint8_t *N_t_slot,
uint8_t *N_dur);
uint8_t get_pusch_mcs_table(long *mcs_Table,
int is_tp,
int dci_format,
int rnti_type,
int target_ss,
bool config_grant);
uint8_t compute_nr_root_seq(NR_RACH_ConfigCommon_t *rach_config,
uint8_t nb_preambles,
uint8_t unpaired);
......
......@@ -434,11 +434,11 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN);
pdcp_run(&ctxt);
//rrc_rx_tx(&ctxt, CC_id);
/* send tick to RLC every ms */
/* send tick to RLC and RRC every ms */
if ((slot & ((1 << *scc->ssbSubcarrierSpacing) - 1)) == 0) {
void nr_rlc_tick(int frame, int subframe);
nr_rlc_tick(frame, slot >> *scc->ssbSubcarrierSpacing);
nr_rrc_trigger(&ctxt, 0 /*CC_id*/, frame, slot >> *scc->ssbSubcarrierSpacing);
}
dlsch_in_slot_bitmap = &RC.nrmac[module_idP]->UE_list.UE_sched_ctrl[UE_id].dlsch_in_slot_bitmap; // static bitmap signaling which slot in a tdd period contains dlsch
......
......@@ -862,6 +862,36 @@ void schedule_fapi_ul_pdu(int Mod_idP,
LOG_D(MAC, "Scheduling UE specific PUSCH\n");
//UL_tti_req = &nr_mac->UL_tti_req[CC_id];
int dci_formats[2];
int rnti_types[2];
NR_SearchSpace_t *ss;
int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n");
AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0,
"searchPsacesToAddModList is empty\n");
int found=0;
for (int i=0;i<bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) {
ss=bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i];
AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n");
AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n");
if (ss->searchSpaceType->present == target_ss) {
found=1;
break;
}
}
AssertFatal(found==1,"Couldn't find an adequate searchspace\n");
if (ss->searchSpaceType->choice.ue_Specific->dci_Formats)
dci_formats[0] = NR_UL_DCI_FORMAT_0_1;
else
dci_formats[0] = NR_UL_DCI_FORMAT_0_0;
rnti_types[0] = NR_RNTI_C;
//Resource Allocation in time domain
int startSymbolAndLength=0;
int StartSymbolIndex,NrOfSymbols,mapping_type;
......@@ -881,12 +911,7 @@ void schedule_fapi_ul_pdu(int Mod_idP,
pusch_pdu->bwp_start = NRRIV2PRBOFFSET(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275);
pusch_pdu->subcarrier_spacing = ubwp->bwp_Common->genericParameters.subcarrierSpacing;
pusch_pdu->cyclic_prefix = 0;
//pusch information always include
//this informantion seems to be redundant. with hthe mcs_index and the modulation table, the mod_order and target_code_rate can be determined.
pusch_pdu->mcs_index = 9;
pusch_pdu->mcs_table = 0; //0: notqam256 [TS38.214, table 5.1.3.1-1] - corresponds to nr_target_code_rate_table1 in PHY
pusch_pdu->target_code_rate = nr_get_code_rate_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table) ;
pusch_pdu->qam_mod_order = nr_get_Qm_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table) ;
if (pusch_Config->transformPrecoder == NULL) {
if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder == NULL)
pusch_pdu->transform_precoding = 1;
......@@ -900,6 +925,23 @@ void schedule_fapi_ul_pdu(int Mod_idP,
else
pusch_pdu->data_scrambling_id = *scc->physCellId;
pusch_pdu->mcs_index = 9;
if (pusch_pdu->transform_precoding)
pusch_pdu->mcs_table = get_pusch_mcs_table(pusch_Config->mcs_Table, 0,
dci_formats[0], rnti_types[0], target_ss, false);
else
pusch_pdu->mcs_table = get_pusch_mcs_table(pusch_Config->mcs_TableTransformPrecoder, 1,
dci_formats[0], rnti_types[0], target_ss, false);
pusch_pdu->target_code_rate = nr_get_code_rate_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table);
pusch_pdu->qam_mod_order = nr_get_Qm_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table);
if (pusch_Config->tp_pi2BPSK!=NULL) {
if(((pusch_pdu->mcs_table==3)&&(pusch_pdu->mcs_index<2)) ||
((pusch_pdu->mcs_table==4)&&(pusch_pdu->mcs_index<6))) {
pusch_pdu->target_code_rate = pusch_pdu->target_code_rate>>1;
pusch_pdu->qam_mod_order = pusch_pdu->qam_mod_order<<1;
}
}
pusch_pdu->nrOfLayers = 1;
//Pusch Allocation in frequency domain [TS38.214, sec 6.1.2.2]
......@@ -1053,35 +1095,7 @@ void schedule_fapi_ul_pdu(int Mod_idP,
nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15 = &ul_dci_request_pdu->pdcch_pdu.pdcch_pdu_rel15;
UL_dci_req->numPdus+=1;
int dci_formats[2];
int rnti_types[2];
NR_SearchSpace_t *ss;
int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n");
AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0,
"searchPsacesToAddModList is empty\n");
int found=0;
for (int i=0;i<bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) {
ss=bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i];
AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n");
AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n");
if (ss->searchSpaceType->present == target_ss) {
found=1;
break;
}
}
AssertFatal(found==1,"Couldn't find an adequate searchspace\n");
if (ss->searchSpaceType->choice.ue_Specific->dci_Formats)
dci_formats[0] = NR_UL_DCI_FORMAT_0_1;
else
dci_formats[0] = NR_UL_DCI_FORMAT_0_0;
rnti_types[0] = NR_RNTI_C;
LOG_D(MAC,"Configuring ULDCI/PDCCH in %d.%d\n", frameP,slotP);
int ret = nr_configure_pdcch(nr_mac,
......
......@@ -1552,7 +1552,7 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
UE_list->num_UEs);
dump_nr_ue_list(UE_list, 0);
for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
for (i = 0; i < MAX_MOBILES_PER_GNB; i++) {
if (UE_list->active[i] == TRUE)
continue;
......@@ -1596,6 +1596,48 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
return -1;
}
/* hack data to remove UE in the phy */
int rnti_to_remove[10];
volatile int rnti_to_remove_count;
pthread_mutex_t rnti_to_remove_mutex = PTHREAD_MUTEX_INITIALIZER;
void mac_remove_nr_ue(module_id_t mod_id, rnti_t rnti)
{
int UE_id;
int i;
NR_UE_list_t *UE_list = &RC.nrmac[mod_id]->UE_list;
for (i = 0; i < MAX_MOBILES_PER_GNB; i++) {
if (UE_list->active[i] != TRUE)
continue;
if (UE_list->rnti[i] != rnti)
continue;
/* UE found, remove it */
UE_id = i;
UE_list->num_UEs--;
UE_list->fiveG_connected[UE_id] = FALSE;
UE_list->active[UE_id] = FALSE;
UE_list->rnti[UE_id] = 0;
free(UE_list->UE_sched_ctrl[UE_id].sched_pucch);
free(UE_list->UE_sched_ctrl[UE_id].sched_pusch);
memset((void *) &UE_list->UE_sched_ctrl[UE_id],
0,
sizeof(NR_UE_sched_ctrl_t));
LOG_I(MAC, "[gNB %d] Remove NR UE_id %d : rnti %x\n",
mod_id,
UE_id,
rnti);
/* hack to remove UE in the phy */
if (pthread_mutex_lock(&rnti_to_remove_mutex)) exit(1);
if (rnti_to_remove_count == 10) exit(1);
rnti_to_remove[rnti_to_remove_count] = rnti;
LOG_W(MAC, "to remove in mac rnti_to_remove[%d]=%d\n", rnti_to_remove_count, rnti);
rnti_to_remove_count++;
if (pthread_mutex_unlock(&rnti_to_remove_mutex)) exit(1);
}
}
uint8_t nr_get_tpc(int target, uint8_t cqi, int incr) {
// al values passed to this function are x10
......
......@@ -275,6 +275,8 @@ int find_nr_UE_id(module_id_t mod_idP, rnti_t rntiP);
int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP);
void mac_remove_nr_ue(module_id_t mod_id, rnti_t rnti);
int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
int bwp_id,
int coreset_id,
......
......@@ -854,7 +854,12 @@ uint64_t get_pdcp_optmask(void)
boolean_t pdcp_remove_UE(
const protocol_ctxt_t *const ctxt_pP)
{
TODO;
int rnti = ctxt_pP->rnti;
nr_pdcp_manager_lock(nr_pdcp_ue_manager);
nr_pdcp_manager_remove_ue(nr_pdcp_ue_manager, rnti);
nr_pdcp_manager_unlock(nr_pdcp_ue_manager);
return 1;
}
......@@ -897,9 +902,9 @@ printf("pdcp_data_req called size %d\n", sdu_buffer_size);
rb = ue->drb[rb_id - 1];
if (rb == NULL) {
LOG_E(PDCP, "%s:%d:%s: fatal: no DRB found (rnti %d, rb_id %ld)\n",
LOG_E(PDCP, "%s:%d:%s: no DRB found (rnti %d, rb_id %ld)\n",
__FILE__, __LINE__, __FUNCTION__, rnti, rb_id);
exit(1);
return 0;
}
rb->recv_sdu(rb, (char *)sdu_buffer, sdu_buffer_size, muiP);
......
......@@ -117,7 +117,7 @@ void nr_rlc_manager_remove_ue(nr_rlc_ue_manager_t *_m, int rnti)
break;
if (i == m->ue_count) {
LOG_D(RLC, "%s:%d:%s: warning: ue %d not found\n",
LOG_W(RLC, "%s:%d:%s: warning: ue %d not found\n",
__FILE__, __LINE__, __FUNCTION__,
rnti);
return;
......
......@@ -99,6 +99,7 @@
#include "intertask_interface.h"
#include "NR_FreqBandList.h"
#include "common/ran_context.h"
......@@ -3199,9 +3200,13 @@ uint8_t do_SecurityModeCommand(
//------------------------------------------------------------------------------
uint8_t do_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
uint8_t *const buffer,
const uint8_t Transaction_id)
const uint8_t Transaction_id,
int16_t eutra_band,
uint32_t nr_band)
//------------------------------------------------------------------------------
{
NR_FreqBandList_t *nsa_band_list;
NR_FreqBandInformation_t *nsa_band;
LTE_DL_DCCH_Message_t dl_dcch_msg;
LTE_RAT_Type_t rat=LTE_RAT_Type_eutra;
asn_enc_rval_t enc_rval;
......@@ -3238,8 +3243,36 @@ uint8_t do_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
/* TODO: no hardcoded values here */
nsa_band_list = (NR_FreqBandList_t *)calloc(1, sizeof(NR_FreqBandList_t));
nsa_band = (NR_FreqBandInformation_t *) calloc(1,sizeof(NR_FreqBandInformation_t));
nsa_band->present = NR_FreqBandInformation_PR_bandInformationEUTRA;
nsa_band->choice.bandInformationEUTRA = (NR_FreqBandInformationEUTRA_t *) calloc(1, sizeof(NR_FreqBandInformationEUTRA_t));
nsa_band->choice.bandInformationEUTRA->bandEUTRA = eutra_band;
ASN_SEQUENCE_ADD(&nsa_band_list->list, nsa_band);
nsa_band = (NR_FreqBandInformation_t *) calloc(1,sizeof(NR_FreqBandInformation_t));
nsa_band->present = NR_FreqBandInformation_PR_bandInformationNR;
nsa_band->choice.bandInformationNR = (NR_FreqBandInformationNR_t *) calloc(1, sizeof(NR_FreqBandInformationNR_t));
if(nr_band > 0)
nsa_band->choice.bandInformationNR->bandNR = nr_band;
else
nsa_band->choice.bandInformationNR->bandNR = 78;
ASN_SEQUENCE_ADD(&nsa_band_list->list, nsa_band);
OCTET_STRING_t req_freq;
unsigned char req_freq_buf[5] = { 0x00, 0x20, 0x1a, 0x02, 0x68 }; // bands 7 & nr78
//unsigned char req_freq_buf[5] = { 0x00, 0x20, 0x1a, 0x02, 0x68 }; // bands 7 & nr78
unsigned char req_freq_buf[1024];
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_FreqBandList,
NULL,
(void *)nsa_band_list,
req_freq_buf,
1024);
xer_fprint(stdout, &asn_DEF_NR_FreqBandList, (void *)nsa_band_list);
//unsigned char req_freq_buf[5] = { 0x00, 0x20, 0x1a, 0x08, 0x18 }; // bands 7 & nr260
//unsigned char req_freq_buf[13] = { 0x00, 0xc0, 0x18, 0x01, 0x01, 0x30, 0x4b, 0x04, 0x0e, 0x08, 0x24, 0x04, 0xd0 };
......@@ -3248,7 +3281,7 @@ uint8_t do_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
// };
req_freq.buf = req_freq_buf;
req_freq.size = 5;
req_freq.size = (enc_rval.encoded+7)/8;
// req_freq.size = 21;
r15_10.requestedFreqBandsNR_MRDC_r15 = &req_freq;
......@@ -3287,9 +3320,13 @@ uint8_t do_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
//------------------------------------------------------------------------------
uint8_t do_NR_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
uint8_t *const buffer,
const uint8_t Transaction_id)
const uint8_t Transaction_id,
int16_t eutra_band,
uint32_t nr_band)
//------------------------------------------------------------------------------
{
NR_FreqBandList_t *nsa_band_list;
NR_FreqBandInformation_t *nsa_band;
LTE_DL_DCCH_Message_t dl_dcch_msg;
LTE_RAT_Type_t rat_nr=LTE_RAT_Type_nr;
LTE_RAT_Type_t rat_eutra_nr=LTE_RAT_Type_eutra_nr;
......@@ -3329,8 +3366,32 @@ uint8_t do_NR_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
/* TODO: no hardcoded values here */
nsa_band_list = (NR_FreqBandList_t *)calloc(1, sizeof(NR_FreqBandList_t));
nsa_band = (NR_FreqBandInformation_t *) calloc(1,sizeof(NR_FreqBandInformation_t));
nsa_band->present = NR_FreqBandInformation_PR_bandInformationEUTRA;
nsa_band->choice.bandInformationEUTRA = (NR_FreqBandInformationEUTRA_t *) calloc(1, sizeof(NR_FreqBandInformationEUTRA_t));
nsa_band->choice.bandInformationEUTRA->bandEUTRA = eutra_band;
ASN_SEQUENCE_ADD(&nsa_band_list->list, nsa_band);
nsa_band = (NR_FreqBandInformation_t *) calloc(1,sizeof(NR_FreqBandInformation_t));
nsa_band->present = NR_FreqBandInformation_PR_bandInformationNR;
nsa_band->choice.bandInformationNR = (NR_FreqBandInformationNR_t *) calloc(1, sizeof(NR_FreqBandInformationNR_t));
if(nr_band > 0)
nsa_band->choice.bandInformationNR->bandNR = nr_band;
else
nsa_band->choice.bandInformationNR->bandNR = 78;
ASN_SEQUENCE_ADD(&nsa_band_list->list, nsa_band);
OCTET_STRING_t req_freq;
unsigned char req_freq_buf[5] = { 0x00, 0x20, 0x1a, 0x02, 0x68 }; // bands 7 & nr78
//unsigned char req_freq_buf[5] = { 0x00, 0x20, 0x1a, 0x02, 0x68 }; // bands 7 & nr78
unsigned char req_freq_buf[100];
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_FreqBandList,
NULL,
(void *)nsa_band_list,
req_freq_buf,
1024);
//unsigned char req_freq_buf[5] = { 0x00, 0x20, 0x1a, 0x08, 0x18 }; // bands 7 & nr260
//unsigned char req_freq_buf[13] = { 0x00, 0xc0, 0x18, 0x01, 0x01, 0x30, 0x4b, 0x04, 0x0e, 0x08, 0x24, 0x04, 0xd0 };
......@@ -3339,7 +3400,7 @@ uint8_t do_NR_UECapabilityEnquiry( const protocol_ctxt_t *const ctxt_pP,
// };
req_freq.buf = req_freq_buf;
req_freq.size = 5;
req_freq.size = (enc_rval.encoded+7)/8;
// req_freq.size = 21;
r15_10.requestedFreqBandsNR_MRDC_r15 = &req_freq;
......
......@@ -359,15 +359,17 @@ uint8_t
do_UECapabilityEnquiry(
const protocol_ctxt_t *const ctxt_pP,
uint8_t *const buffer,
const uint8_t Transaction_id
);
const uint8_t Transaction_id,
int16_t eutra_band,
uint32_t nr_band);
uint8_t
do_NR_UECapabilityEnquiry(
const protocol_ctxt_t *const ctxt_pP,
uint8_t *const buffer,
const uint8_t Transaction_id
);
const uint8_t Transaction_id,
int16_t eutra_band,
uint32_t nr_band);
uint8_t do_SecurityModeCommand(
const protocol_ctxt_t *const ctxt_pP,
......
......@@ -271,7 +271,8 @@ typedef enum UE_STATE_e {
RRC_RECONFIGURED,
RRC_HO_EXECUTION,
RRC_NR_NSA,
RRC_NR_NSA_RECONFIGURED
RRC_NR_NSA_RECONFIGURED,
RRC_NR_NSA_DELETED
} UE_STATE_t;
typedef enum HO_STATE_e {
......@@ -591,6 +592,8 @@ typedef struct eNB_RRC_UE_s {
uint8_t Status; // RRC status, type enum UE_STATE_t
rnti_t rnti;
int gnb_rnti; //RNTI of the UE at the gNB if in ENDC connection
int gnb_x2_assoc_id;
uint64_t random_ue_identity;
......@@ -791,6 +794,10 @@ typedef struct eNB_RRC_INST_s {
int num_neigh_cells_cc[MAX_NUM_CCs];
uint32_t neigh_cells_id[MAX_NUM_NEIGH_CELLs][MAX_NUM_CCs];
// Nr scc freq band and SSB absolute frequency
uint32_t nr_neigh_freq_band[MAX_NUM_NEIGH_CELLs][MAX_NUM_CCs];
int nr_scg_ssb_freq;
// other RAN parameters
int srb1_timer_poll_retransmit;
int srb1_poll_pdu;
......
This diff is collapsed.
......@@ -189,6 +189,7 @@ void rrc_eNB_send_GTPV1U_ENB_DELETE_TUNNEL_REQ(
MessageDef *msg = itti_alloc_new_message(TASK_RRC_ENB, GTPV1U_ENB_DELETE_TUNNEL_REQ);
memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg)));
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg).rnti = ue_context_pP->ue_context.rnti;
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg).from_gnb = 0;
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg).num_erab = ue_context_pP->ue_context.nb_of_e_rabs;
for (int e_rab = 0; e_rab < ue_context_pP->ue_context.nb_of_e_rabs; e_rab++) {
const rb_id_t gtp_ebi = ue_context_pP->ue_context.enb_gtp_ebi[e_rab];
......
......@@ -1751,6 +1751,7 @@ int rrc_eNB_process_S1AP_E_RAB_RELEASE_COMMAND(MessageDef *msg_p, const char *ms
msg_delete_tunnels_p = itti_alloc_new_message(TASK_RRC_ENB, GTPV1U_ENB_DELETE_TUNNEL_REQ);
memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p)));
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).rnti = ue_context_p->ue_context.rnti;
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).from_gnb = 0;
for(i = 0; i < NB_RB_MAX; i++) {
if(xid == ue_context_p->ue_context.e_rab[i].xid) {
......
......@@ -173,6 +173,23 @@ rrc_eNB_get_ue_context(
}
//------------------------------------------------------------------------------
struct rrc_eNB_ue_context_s *
rrc_eNB_find_ue_context_from_gnb_rnti(
eNB_RRC_INST *rrc_instance_pP,
int gnb_rnti)
//------------------------------------------------------------------------------
{
struct rrc_eNB_ue_context_s *ue_context_p = NULL;
RB_FOREACH(ue_context_p, rrc_ue_tree_s, &(rrc_instance_pP->rrc_ue_head)) {
if (ue_context_p->ue_context.gnb_rnti == gnb_rnti) {
return ue_context_p;
}
}
return NULL;
}
//------------------------------------------------------------------------------
void rrc_eNB_remove_ue_context(
const protocol_ctxt_t *const ctxt_pP,
......
......@@ -73,6 +73,11 @@ rrc_eNB_get_ue_context(
rnti_t rntiP
);
struct rrc_eNB_ue_context_s *
rrc_eNB_find_ue_context_from_gnb_rnti(
eNB_RRC_INST *rrc_instance_pP,
int gnb_rnti);
void rrc_eNB_remove_ue_context(
const protocol_ctxt_t* const ctxt_pP,
eNB_RRC_INST* rrc_instance_pP,
......
......@@ -360,6 +360,8 @@ void rrc_eNB_process_x2_setup_response(int mod_id, x2ap_setup_resp_t *m);
void rrc_eNB_process_handoverPreparationInformation(int mod_id, x2ap_handover_req_t *m);
void rrc_eNB_process_ENDC_x2_setup_request(int mod_id, x2ap_ENDC_setup_req_t *m);
/**\brief Generate/decode the handover RRCConnectionReconfiguration at eNB
\param module_idP Instance ID for eNB/CH
\param frame Frame index
......
......@@ -69,6 +69,8 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerL
void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m);
void rrc_remove_nsa_user(gNB_RRC_INST *rrc, int rnti);
void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CellGroupConfig_t *secondaryCellGroup,
int scg_id,
......@@ -97,3 +99,5 @@ int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo, x2
\param void *args_p Pointer on arguments to start the task. */
void *rrc_gnb_task(void *args_p);
/* Trigger RRC periodic processing. To be called once per ms. */
void nr_rrc_trigger(protocol_ctxt_t *ctxt, int CC_id, int frame, int subframe);
......@@ -301,6 +301,26 @@ void rrc_gNB_process_AdditionRequestInformation(const module_id_t gnb_mod_idP, x
parse_CG_ConfigInfo(rrc,cg_configinfo,m);
}
void rrc_gNB_process_release_request(const module_id_t gnb_mod_idP, x2ap_ENDC_sgnb_release_request_t *m)
{
gNB_RRC_INST *rrc = RC.nrrrc[gnb_mod_idP];
rrc_remove_nsa_user(rrc, m->rnti);
}
void rrc_gNB_process_dc_overall_timeout(const module_id_t gnb_mod_idP, x2ap_ENDC_dc_overall_timeout_t *m)
{
gNB_RRC_INST *rrc = RC.nrrrc[gnb_mod_idP];
rrc_remove_nsa_user(rrc, m->rnti);
}
void nr_rrc_subframe_process(protocol_ctxt_t *const ctxt_pP, const int CC_id) {
MessageDef *msg;
/* send a tick to x2ap */
msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_SUBFRAME_PROCESS);
itti_send_msg_to_task(TASK_X2AP, ctxt_pP->module_id, msg);
}
///---------------------------------------------------------------------------------------------------------------///
///---------------------------------------------------------------------------------------------------------------///
void *rrc_gnb_task(void *args_p) {
......@@ -319,7 +339,10 @@ void *rrc_gnb_task(void *args_p) {
itti_receive_msg(TASK_RRC_GNB, &msg_p);
msg_name_p = ITTI_MSG_NAME(msg_p);
instance = ITTI_MSG_INSTANCE(msg_p);
LOG_I(NR_RRC,"Received message %s\n",msg_name_p);
/* RRC_SUBFRAME_PROCESS is sent every subframe, do not log it */
if (ITTI_MSG_ID(msg_p) != RRC_SUBFRAME_PROCESS)
LOG_I(NR_RRC,"Received message %s\n",msg_name_p);
switch (ITTI_MSG_ID(msg_p)) {
case TERMINATE_MESSAGE:
......@@ -333,6 +356,10 @@ void *rrc_gnb_task(void *args_p) {
/* Messages from MAC */
case RRC_SUBFRAME_PROCESS:
nr_rrc_subframe_process(&RRC_SUBFRAME_PROCESS(msg_p).ctxt, RRC_SUBFRAME_PROCESS(msg_p).CC_id);
break;
/* Messages from PDCP */
/*
......@@ -406,6 +433,20 @@ void *rrc_gnb_task(void *args_p) {
LOG_I(NR_RRC, "Handling of reconfiguration complete message at RRC gNB is pending \n");
break;
case X2AP_ENDC_SGNB_RELEASE_REQUEST:
LOG_I(NR_RRC, "Received ENDC sgNB release request from X2AP \n");
rrc_gNB_process_release_request(GNB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_RELEASE_REQUEST(msg_p));
break;
case X2AP_ENDC_DC_OVERALL_TIMEOUT:
rrc_gNB_process_dc_overall_timeout(GNB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_DC_OVERALL_TIMEOUT(msg_p));
break;
/* Messages from GTP */
case GTPV1U_ENB_DELETE_TUNNEL_RESP:
/* nothing to do? */
break;
default:
LOG_E(NR_RRC, "[gNB %d] Received unexpected message %s\n", instance, msg_name_p);
break;
......@@ -417,3 +458,11 @@ void *rrc_gnb_task(void *args_p) {
}
}
void nr_rrc_trigger(protocol_ctxt_t *ctxt, int CC_id, int frame, int subframe)
{
MessageDef *message_p;
message_p = itti_alloc_new_message(TASK_RRC_GNB, RRC_SUBFRAME_PROCESS);
RRC_SUBFRAME_PROCESS(message_p).ctxt = *ctxt;
RRC_SUBFRAME_PROCESS(message_p).CC_id = CC_id;
itti_send_msg_to_task(TASK_RRC_GNB, ctxt->module_id, message_p);
}
......@@ -27,8 +27,6 @@
* \company Eurecom
* \email: raymond.knopp@eurecom.fr
*/
#ifndef RRC_GNB_NSA_C
#define RRC_GNB_NSA_C
#include "nr_rrc_defs.h"
#include "NR_RRCReconfiguration.h"
......@@ -247,15 +245,21 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
LOG_W(RRC, "No E-RAB to be added received from SgNB Addition Request message \n");
}
//X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = CG_Config_size; //Need to verify correct value for the buffer_size
// Send to X2 entity to transport to MeNB
asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_Config,
NULL,
(void *)CG_Config,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer,
1024);
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = (enc_rval.encoded+7)>>3;
itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(0), msg); //Check right id instead of hardcoding
if (m != NULL) {
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).MeNB_ue_x2_id = m->ue_x2_id;
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).SgNB_ue_x2_id = ue_context_p->ue_context.secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity;
//X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = CG_Config_size; //Need to verify correct value for the buffer_size
// Send to X2 entity to transport to MeNB
asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_Config,
NULL,
(void *)CG_Config,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer,
1024);
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = (enc_rval.encoded+7)>>3;
itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(0), msg); //Check right id instead of hardcoding
}
rrc->Nb_ue++;
// configure MAC and RLC
rrc_mac_config_req_gNB(rrc->module_id,
......@@ -290,5 +294,45 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
}
void rrc_remove_nsa_user(gNB_RRC_INST *rrc, int rnti) {
protocol_ctxt_t ctxt;
rrc_gNB_ue_context_t *ue_context;
MessageDef *msg_delete_tunnels_p;
int e_rab;
LOG_D(RRC, "calling rrc_remove_nsa_user rnti %d\n", rnti);
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, rrc->module_id, GNB_FLAG_YES, rnti, 0, 0, rrc->module_id);
ue_context = rrc_gNB_get_ue_context(rrc, rnti);
if (ue_context == NULL) {
LOG_W(RRC, "rrc_remove_nsa_user: rnti %d not found\n", rnti);
return;
}
pdcp_remove_UE(&ctxt);
#endif
rrc_rlc_remove_ue(&ctxt);
mac_remove_nr_ue(rrc->module_id, rnti);
/* delete gtp tunnel */
msg_delete_tunnels_p = itti_alloc_new_message(TASK_RRC_GNB, GTPV1U_ENB_DELETE_TUNNEL_REQ);
memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p)));
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).rnti = rnti;
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).from_gnb = 1;
LOG_D(RRC, "ue_context->ue_context.nb_of_e_rabs %d\n", ue_context->ue_context.nb_of_e_rabs);
for (e_rab = 0; e_rab < ue_context->ue_context.nb_of_e_rabs; e_rab++) {
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).eps_bearer_id[GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).num_erab++] =
ue_context->ue_context.gnb_gtp_ebi[e_rab];
// erase data
ue_context->ue_context.gnb_gtp_teid[e_rab] = 0;
memset(&ue_context->ue_context.gnb_gtp_addrs[e_rab], 0, sizeof(ue_context->ue_context.gnb_gtp_addrs[e_rab]));
ue_context->ue_context.gnb_gtp_ebi[e_rab] = 0;
}
itti_send_msg_to_task(TASK_GTPV1_U, rrc->module_id, msg_delete_tunnels_p);
/* remove context */
rrc_gNB_remove_ue_context(&ctxt, rrc, ue_context);
}
......@@ -305,7 +305,9 @@ void x2ap_eNB_handle_register_eNB(instance_t instance,
x2ap_id_manager_init(&new_instance->id_manager);
x2ap_timers_init(&new_instance->timers,
x2ap_register_eNB->t_reloc_prep,
x2ap_register_eNB->tx2_reloc_overall);
x2ap_register_eNB->tx2_reloc_overall,
x2ap_register_eNB->t_dc_prep,
x2ap_register_eNB->t_dc_overall);
for (int i = 0; i< x2ap_register_eNB->num_cc; i++) {
new_instance->eutra_band[i] = x2ap_register_eNB->eutra_band[i];
......@@ -476,7 +478,10 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance,
}
/* id_source is ue_id, id_target is unknown yet */
x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req->rnti, ue_id, -1);
x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_NSA_PREPARE);
x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_NSA_ENB_PREPARE);
x2ap_set_dc_prep_timer(id_manager, ue_id,
x2ap_timer_get_tti(&instance_p->timers));
x2ap_id_set_target(id_manager, ue_id, x2ap_eNB_data);
x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(instance_p, x2ap_ENDC_sgnb_addition_req,
x2ap_eNB_data, ue_id);
......@@ -498,9 +503,6 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance,
x2ap_eNB_instance_t *instance_p;
x2ap_eNB_data_t *target;
int ue_id;
/*int source_assoc_id = x2ap_ENDC_sgnb_addition_req_ACK->source_assoc_id;
int id_source;
int id_target;*/
instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL);
......@@ -514,22 +516,15 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance,
X2AP_ERROR("could not allocate a new X2AP UE ID\n");
exit(1);
}
/* id_source is ue_id, id_target is unknown yet */
x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req_ACK->rnti, ue_id,
x2ap_ENDC_sgnb_addition_req_ACK->MeNB_ue_x2_id);
x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_SOURCE_OVERALL);
/*target = x2ap_get_eNB(NULL, source_assoc_id, 0);
DevAssert(target != NULL);*/
// rnti is a new information, save it
/*ue_id = x2ap_handover_req_ack->x2_id_target;
id_source = x2ap_id_get_id_source(&instance_p->id_manager, ue_id);
id_target = ue_id;
x2ap_set_ids(&instance_p->id_manager, ue_id, x2ap_handover_req_ack->rnti, id_source, id_target);*/
/* id_Source is MeNB_ue_x2_id, id_target is rnti (rnti is SgNB_ue_x2_id) */
x2ap_set_ids(id_manager, ue_id,
x2ap_ENDC_sgnb_addition_req_ACK->SgNB_ue_x2_id,
x2ap_ENDC_sgnb_addition_req_ACK->MeNB_ue_x2_id,
x2ap_ENDC_sgnb_addition_req_ACK->SgNB_ue_x2_id);
x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_NSA_GNB_OVERALL);
x2ap_set_dc_overall_timer(id_manager, ue_id,
x2ap_timer_get_tti(&instance_p->timers));
x2ap_id_set_target(id_manager, ue_id, target);
x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK(instance_p, target,
x2ap_ENDC_sgnb_addition_req_ACK, ue_id);
......@@ -540,27 +535,24 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance,
* @param : IN instance, IN x2ap_reconf_complete
**/
static
void x2ap_eNB_trigger_sgnb_reconfiguration_complete(instance_t instance,
x2ap_ENDC_reconf_complete_t *x2ap_reconf_complete)
void x2ap_eNB_trigger_sgnb_reconfiguration_complete(instance_t instance,
x2ap_ENDC_reconf_complete_t *x2ap_reconf_complete)
{
x2ap_eNB_instance_t *instance_p = NULL;
x2ap_eNB_data_t *target = NULL;
int id_source = -1;
int id_target = -1;
LTE_PhysCellId_t target_pci;
x2ap_eNB_instance_t *instance_p;
x2ap_eNB_data_t *target;
int id_source;
int id_target;
instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL);
DevAssert(x2ap_reconf_complete != NULL);
target_pci = x2ap_reconf_complete->target_physCellId;
target = x2ap_is_eNB_pci_in_list(target_pci);
target = x2ap_get_eNB(NULL,x2ap_reconf_complete->gnb_x2_assoc_id, 0);
DevAssert(target != NULL);
id_source = x2ap_reconf_complete->MeNB_ue_x2_id;
id_target = x2ap_reconf_complete->SgNB_ue_x2_id;
x2ap_eNB_generate_ENDC_x2_SgNB_reconfiguration_complete(instance_p, target, id_source, id_target);
}
......@@ -589,6 +581,34 @@ void x2ap_eNB_ue_context_release(instance_t instance,
x2ap_release_id(&instance_p->id_manager, ue_id);
}
static
void x2ap_eNB_handle_sgNB_release_request(instance_t instance,
x2ap_ENDC_sgnb_release_request_t *x2ap_release_req)
{
x2ap_eNB_instance_t *instance_p;
x2ap_eNB_data_t *target;
instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL);
DevAssert(x2ap_release_req != NULL);
if (x2ap_release_req->rnti == -1 ||
x2ap_release_req->assoc_id == -1) {
X2AP_WARN("x2ap_eNB_handle_sgNB_release_request: bad rnti or assoc_id, do not send release request to gNB\n");
return;
}
target = x2ap_get_eNB(NULL, x2ap_release_req->assoc_id, 0);
DevAssert(target != NULL);
/* id_source is not used by oai's gNB so it's not big deal. For
* interoperability with other gNBs things may need to be refined.
*/
x2ap_eNB_generate_ENDC_x2_SgNB_release_request(instance_p, target,
0, x2ap_release_req->rnti,
x2ap_release_req->cause);
}
void *x2ap_task(void *arg) {
MessageDef *received_msg = NULL;
int result;
......@@ -640,10 +660,16 @@ void *x2ap_task(void *arg) {
LOG_I(X2AP, "Received elements for X2AP_ENDC_SGNB_ADDITION_REQ_ACK \n");
break;
case X2AP_ENDC_SGNB_RECONF_COMPLETE:
x2ap_eNB_trigger_sgnb_reconfiguration_complete(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&X2AP_ENDC_SGNB_RECONF_COMPLETE(received_msg));
break;
case X2AP_ENDC_SGNB_RECONF_COMPLETE:
x2ap_eNB_trigger_sgnb_reconfiguration_complete(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&X2AP_ENDC_SGNB_RECONF_COMPLETE(received_msg));
break;
case X2AP_ENDC_SGNB_RELEASE_REQUEST:
x2ap_eNB_handle_sgNB_release_request(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&X2AP_ENDC_SGNB_RELEASE_REQUEST(received_msg));
break;
case SCTP_INIT_MSG_MULTI_CNF:
x2ap_eNB_handle_sctp_init_msg_multi_cnf(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&received_msg->ittiMsg.sctp_init_msg_multi_cnf);
......
......@@ -69,6 +69,14 @@ static int x2ap_eNB_decode_initiating_message(X2AP_X2AP_PDU_t *pdu)
X2AP_INFO("X2AP_ProcedureCode_id_sgNBReconfigurationCompletion message!\n");
break;
case X2AP_ProcedureCode_id_meNBinitiatedSgNBRelease:
X2AP_INFO("X2AP_ProcedureCode_id_meNBinitiatedSgNBRelease message!\n");
break;
case X2AP_ProcedureCode_id_sgNBinitiatedSgNBRelease:
X2AP_INFO("X2AP_ProcedureCode_id_sgNBinitiatedSgNBRelease message!\n");
break;
default:
X2AP_ERROR("Unknown procedure ID (%d) for initiating message\n",
(int)pdu->choice.initiatingMessage.procedureCode);
......@@ -103,6 +111,10 @@ static int x2ap_eNB_decode_successful_outcome(X2AP_X2AP_PDU_t *pdu)
X2AP_INFO("x2ap_eNB_decode_successfuloutcome_message!\n");
break;
case X2AP_ProcedureCode_id_meNBinitiatedSgNBRelease:
X2AP_INFO("meNBinitiatedSgNBRelease successful outcome!\n");
break;
default:
X2AP_ERROR("Unknown procedure ID (%d) for successfull outcome message\n",
(int)pdu->choice.successfulOutcome.procedureCode);
......
......@@ -119,6 +119,8 @@ typedef struct x2ap_eNB_data_s {
/* Nid cells */
uint32_t Nid_cell[MAX_NUM_CCs];
int num_cc;
/*Frequency band of NR neighbor cell supporting ENDC NSA */
uint32_t servedNrCell_band[MAX_NUM_CCs];
/* Only meaningfull in virtual mode */
struct x2ap_eNB_instance_s *x2ap_eNB_instance;
......
This diff is collapsed.
......@@ -77,4 +77,16 @@ int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *in
int x2ap_eNB_generate_ENDC_x2_SgNB_reconfiguration_complete(
x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id, int SgNB_ue_id);
int x2ap_eNB_generate_ENDC_x2_SgNB_release_request(x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p,
int x2_id_source, int x2_id_target, x2ap_cause_t cause);
int x2ap_gNB_generate_ENDC_x2_SgNB_release_request_acknowledge(x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p,
int menb_ue_x2ap_id, int sgnb_ue_x2ap_id);
int x2ap_eNB_generate_ENDC_x2_SgNB_release_required(x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p,
int x2_id_source, int x2_id_target, x2ap_cause_t cause);
int x2ap_gNB_generate_ENDC_x2_SgNB_release_confirm(x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p,
int menb_ue_x2ap_id, int sgnb_ue_x2ap_id);
#endif /* X2AP_ENB_GENERATE_MESSAGES_H_ */
This diff is collapsed.
......@@ -70,6 +70,16 @@ int x2ap_find_id_from_id_source(x2ap_id_manager *m, int id_source)
return -1;
}
int x2ap_find_id_from_id_target(x2ap_id_manager *m, int id_target)
{
int i;
for (i = 0; i < X2AP_MAX_IDS; i++)
if (m->ids[i].rnti != -1 &&
m->ids[i].id_target == id_target)
return i;
return -1;
}
int x2ap_find_id_from_rnti(x2ap_id_manager *m, int rnti)
{
int i;
......@@ -107,6 +117,16 @@ void x2ap_set_reloc_overall_timer(x2ap_id_manager *m, int ue_id, uint64_t time)
m->ids[ue_id].tx2_reloc_overall_start = time;
}
void x2ap_set_dc_prep_timer(x2ap_id_manager *m, int ue_id, uint64_t time)
{
m->ids[ue_id].t_dc_prep_start = time;
}
void x2ap_set_dc_overall_timer(x2ap_id_manager *m, int ue_id, uint64_t time)
{
m->ids[ue_id].t_dc_overall_start = time;
}
int x2ap_id_get_id_source(x2ap_id_manager *m, int ue_id)
{
return m->ids[ue_id].id_source;
......
......@@ -38,7 +38,8 @@ typedef enum {
X2ID_STATE_SOURCE_PREPARE,
X2ID_STATE_SOURCE_OVERALL,
X2ID_STATE_TARGET,
X2ID_STATE_NSA_PREPARE,
X2ID_STATE_NSA_ENB_PREPARE,
X2ID_STATE_NSA_GNB_OVERALL,
} x2id_state_t;
typedef struct {
......@@ -55,6 +56,8 @@ typedef struct {
/* timers */
uint64_t t_reloc_prep_start;
uint64_t tx2_reloc_overall_start;
uint64_t t_dc_prep_start;
uint64_t t_dc_overall_start;
} x2ap_id;
typedef struct {
......@@ -66,6 +69,7 @@ int x2ap_allocate_new_id(x2ap_id_manager *m);
void x2ap_release_id(x2ap_id_manager *m, int id);
int x2ap_find_id(x2ap_id_manager *, int id_source, int id_target);
int x2ap_find_id_from_id_source(x2ap_id_manager *, int id_source);
int x2ap_find_id_from_id_target(x2ap_id_manager *, int id_source);
int x2ap_find_id_from_rnti(x2ap_id_manager *, int rnti);
void x2ap_set_ids(x2ap_id_manager *m, int ue_id, int rnti, int id_source, int id_target);
void x2ap_id_set_state(x2ap_id_manager *m, int ue_id, x2id_state_t state);
......@@ -73,6 +77,8 @@ void x2ap_id_set_state(x2ap_id_manager *m, int ue_id, x2id_state_t state);
void x2ap_id_set_target(x2ap_id_manager *m, int ue_id, void *target);
void x2ap_set_reloc_prep_timer(x2ap_id_manager *m, int ue_id, uint64_t time);
void x2ap_set_reloc_overall_timer(x2ap_id_manager *m, int ue_id, uint64_t time);
void x2ap_set_dc_prep_timer(x2ap_id_manager *m, int ue_id, uint64_t time);
void x2ap_set_dc_overall_timer(x2ap_id_manager *m, int ue_id, uint64_t time);
int x2ap_id_get_id_source(x2ap_id_manager *m, int ue_id);
int x2ap_id_get_id_target(x2ap_id_manager *m, int ue_id);
int x2ap_id_get_rnti(x2ap_id_manager *m, int ue_id);
......
......@@ -28,11 +28,17 @@
#include "x2ap_eNB_management_procedures.h"
#include "x2ap_eNB_generate_messages.h"
void x2ap_timers_init(x2ap_timers_t *t, int t_reloc_prep, int tx2_reloc_overall)
void x2ap_timers_init(x2ap_timers_t *t,
int t_reloc_prep,
int tx2_reloc_overall,
int t_dc_prep,
int t_dc_overall)
{
t->tti = 0;
t->t_reloc_prep = t_reloc_prep;
t->tx2_reloc_overall = tx2_reloc_overall;
t->t_dc_prep = t_dc_prep;
t->t_dc_overall = t_dc_overall;
}
void x2ap_check_timers(instance_t instance)
......@@ -59,14 +65,17 @@ void x2ap_check_timers(instance_t instance)
for (i = 0; i < X2AP_MAX_IDS; i++) {
if (m->ids[i].rnti == -1) continue;
x2_ongoing++;
if (m->ids[i].state == X2ID_STATE_SOURCE_PREPARE ||
m->ids[i].state == X2ID_STATE_SOURCE_OVERALL)
x2_ongoing++;
if (m->ids[i].state == X2ID_STATE_SOURCE_PREPARE &&
t->tti > m->ids[i].t_reloc_prep_start + t->t_reloc_prep) {
LOG_I(X2AP, "X2 timeout reloc prep\n");
/* t_reloc_prep timed out */
cause = X2AP_T_RELOC_PREP_TIMEOUT;
goto timeout;
goto lte_handover_timeout;
}
if (m->ids[i].state == X2ID_STATE_SOURCE_OVERALL &&
......@@ -74,13 +83,62 @@ void x2ap_check_timers(instance_t instance)
LOG_I(X2AP, "X2 timeout reloc overall\n");
/* tx2_reloc_overall timed out */
cause = X2AP_TX2_RELOC_OVERALL_TIMEOUT;
goto timeout;
goto lte_handover_timeout;
}
if (m->ids[i].state == X2ID_STATE_NSA_ENB_PREPARE &&
t->tti > m->ids[i].t_dc_prep_start + t->t_dc_prep) {
int id_source;
int id_target;
LOG_I(X2AP, "X2 timeout DC prep\n");
/* t_dc_prep timed out */
target = x2ap_id_get_target(m, i);
id_source = x2ap_id_get_id_source(m, i);
id_target = x2ap_id_get_id_target(m, i);
x2ap_eNB_generate_ENDC_x2_SgNB_release_request(instance_p, target,
id_source, id_target,
X2AP_CAUSE_T_DC_PREP_TIMEOUT);
/* inform RRC of timeout */
msg = itti_alloc_new_message(TASK_X2AP, X2AP_ENDC_DC_PREP_TIMEOUT);
X2AP_ENDC_DC_PREP_TIMEOUT(msg).rnti = x2ap_id_get_rnti(m, i);
itti_send_msg_to_task(TASK_RRC_ENB, instance_p->instance, msg);
/* remove UE from X2AP */
x2ap_release_id(m, i);
continue;
}
if (m->ids[i].state == X2ID_STATE_NSA_GNB_OVERALL &&
t->tti > m->ids[i].t_dc_overall_start + t->t_dc_overall) {
int id_source;
int id_target;
LOG_I(X2AP, "X2 timeout DC overall\n");
/* t_dc_overall timed out */
target = x2ap_id_get_target(m, i);
id_source = x2ap_id_get_id_source(m, i);
id_target = x2ap_id_get_id_target(m, i);
x2ap_eNB_generate_ENDC_x2_SgNB_release_required(instance_p, target,
id_source, id_target, X2AP_CAUSE_T_DC_OVERALL_TIMEOUT);
/* inform RRC of timeout */
msg = itti_alloc_new_message(TASK_X2AP, X2AP_ENDC_DC_OVERALL_TIMEOUT);
X2AP_ENDC_DC_OVERALL_TIMEOUT(msg).rnti = x2ap_id_get_rnti(m, i);
itti_send_msg_to_task(TASK_RRC_GNB, instance_p->instance, msg);
/* remove UE from X2AP */
x2ap_release_id(m, i);
continue;
}
/* no timeout -> check next UE */
continue;
timeout:
lte_handover_timeout:
/* inform target about timeout */
target = x2ap_id_get_target(m, i);
x2ap_eNB_generate_x2_handover_cancel(instance_p, target, i, cause);
......
......@@ -36,9 +36,15 @@ typedef struct {
/* timer values (unit: TTI, ie. millisecond when in realtime) */
int t_reloc_prep;
int tx2_reloc_overall;
int t_dc_prep;
int t_dc_overall;
} x2ap_timers_t;
void x2ap_timers_init(x2ap_timers_t *t, int t_reloc_prep, int tx2_reloc_overall);
void x2ap_timers_init(x2ap_timers_t *t,
int t_reloc_prep,
int tx2_reloc_overall,
int t_dc_prep,
int t_dc_overall);
void x2ap_check_timers(instance_t instance);
uint64_t x2ap_timer_get_tti(x2ap_timers_t *t);
......
......@@ -1184,7 +1184,10 @@ int gtpv1u_delete_s1u_tunnel(
"0 GTPV1U_ENB_DELETE_TUNNEL_RESP rnti %x teid %x",
GTPV1U_ENB_DELETE_TUNNEL_RESP(message_p).rnti,
teid_eNB);
return itti_send_msg_to_task(TASK_RRC_ENB, instanceP, message_p);
if (req_pP->from_gnb)
return itti_send_msg_to_task(TASK_RRC_GNB, instanceP, message_p);
else
return itti_send_msg_to_task(TASK_RRC_ENB, instanceP, message_p);
}
......
......@@ -43,6 +43,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -55,6 +55,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -42,6 +42,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -187,6 +187,8 @@ eNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -214,6 +214,8 @@ gNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
target_enb_x2_ip_address = (
{ ipv4 = "127.0.0.1";
ipv6 = "192:168:30::17";
......
......@@ -367,6 +367,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -148,6 +148,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -184,6 +184,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -148,6 +148,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -184,6 +184,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -183,6 +183,8 @@ eNBs =
enable_x2 = "yes";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
......@@ -151,6 +151,8 @@ eNBs =
enable_x2 = "no";
t_reloc_prep = 1000; /* unit: millisecond */
tx2_reloc_overall = 2000; /* unit: millisecond */
t_dc_prep = 1000; /* unit: millisecond */
t_dc_overall = 2000; /* unit: millisecond */
NETWORK_INTERFACES :
{
......
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