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Commit ac1c41f0 authored by Rohit Gupta's avatar Rohit Gupta
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Merge branch 'feature-44-dedicated-drb' into 'develop' 

Feature 44 dedicated drb



See merge request !33
parents 349f77ab e13155fa
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Showing with 1650 additions and 448 deletions
cmake_targets/CMakeLists.txt
View file @ ac1c41f0
......@@ -42,6 +42,7 @@ set (OPENAIR_BIN_DIR ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY})
project (OpenAirInterface)
#add_definitions("-DEMIT_ASN_DEBUG=1")
add_subdirectory(${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lms7002m lms7002m)
add_subdirectory(${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lmsSDR lmsSDR)
add_subdirectory(${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/Si5351C Si5351C)
......
cmake_targets/tools/run_enb_ue_virt_s1
View file @ ac1c41f0
......@@ -257,6 +257,9 @@ function main()
ip rule add fwmark 1 table lte
ifconfig oip1 up
ip route add default dev oip1 table lte
# the actual IP address depends on the EPC/MME config file for address pool
ip route add from 192.188.0.0/24 table lte
ip route add to 192.188.0.0/24 table lte
exe_arguments="$exe_arguments -s15 -AAWGN -y1 -b1 -u1 -Q0"
......
maketags
View file @ ac1c41f0
#!/bin/sh
echo "building ctags for openair1 and openair2 ..."
ctags -e -R --exclude=openair1/DOCS/ --exclude=openair2/DOCS/ --exclude=openair2/RRC/CELLULAR/ --exclude=openair2/NAS/DRIVER/CELLULAR/ --exclude=openair2/SIMULATION/ --exclude=targets/DOCS/ --exclude=targets/PROJECTS/ openair1 openair2 targets
ctags -e -R --exclude=openair1/DOCS/ --exclude=openair2/DOCS/ --exclude=openair2/RRC/CELLULAR/ --exclude=openair2/NAS/DRIVER/CELLULAR/ --exclude=openair2/SIMULATION/ --exclude=targets/DOCS/ --exclude=targets/PROJECTS/ openair1 openair2 openair3 targets cmake_targets common
openair2/COMMON/platform_types.h
View file @ ac1c41f0
......@@ -215,6 +215,7 @@ typedef struct protocol_ctxt_s {
frame_t frame; /*!< \brief LTE frame number.*/
sub_frame_t subframe; /*!< \brief LTE sub frame number.*/
eNB_index_t eNB_index; /*!< \brief valid for UE indicating the index of connected eNB(s) */
boolean_t configured; /*!< \brief flag indicating whether the instance is configured or not */
} protocol_ctxt_t;
// warning time hardcoded
#define PROTOCOL_CTXT_TIME_MILLI_SECONDS(CtXt_h) ((CtXt_h)->frame*10+(CtXt_h)->subframe)
......
openair2/COMMON/s1ap_messages_def.h
View file @ ac1c41f0
......@@ -39,6 +39,8 @@ MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_REQ_LOG, MESSAGE_PRIORITY_MED, IttiMsgText
MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_COMMAND_LOG, MESSAGE_PRIORITY_MED, IttiMsgText , s1ap_ue_context_release_command_log)
MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_COMPLETE_LOG, MESSAGE_PRIORITY_MED, IttiMsgText , s1ap_ue_context_release_complete_log)
MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , s1ap_ue_context_release_log)
MESSAGE_DEF(S1AP_E_RAB_SETUP_REQUEST_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , s1ap_e_rab_setup_request_log)
MESSAGE_DEF(S1AP_E_RAB_SETUP_RESPONSE_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , s1ap_e_rab_setup_response_log)
/* eNB application layer -> S1AP messages */
MESSAGE_DEF(S1AP_REGISTER_ENB_REQ , MESSAGE_PRIORITY_MED, s1ap_register_enb_req_t , s1ap_register_enb_req)
......@@ -58,12 +60,15 @@ MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_RESP , MESSAGE_PRIORITY_MED, s1ap_ue_relea
MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_COMPLETE, MESSAGE_PRIORITY_MED, s1ap_ue_release_complete_t , s1ap_ue_release_complete)
MESSAGE_DEF(S1AP_UE_CTXT_MODIFICATION_RESP , MESSAGE_PRIORITY_MED, s1ap_ue_ctxt_modification_resp_t , s1ap_ue_ctxt_modification_resp)
MESSAGE_DEF(S1AP_UE_CTXT_MODIFICATION_FAIL , MESSAGE_PRIORITY_MED, s1ap_ue_ctxt_modification_fail_t , s1ap_ue_ctxt_modification_fail)
MESSAGE_DEF(S1AP_E_RAB_SETUP_RESP , MESSAGE_PRIORITY_MED, s1ap_e_rab_setup_resp_t , s1ap_e_rab_setup_resp)
MESSAGE_DEF(S1AP_E_RAB_SETUP_REQUEST_FAIL , MESSAGE_PRIORITY_MED, s1ap_e_rab_setup_req_fail_t , s1ap_e_rab_setup_request_fail)
/* S1AP -> RRC messages */
MESSAGE_DEF(S1AP_DOWNLINK_NAS , MESSAGE_PRIORITY_MED, s1ap_downlink_nas_t , s1ap_downlink_nas )
MESSAGE_DEF(S1AP_INITIAL_CONTEXT_SETUP_REQ , MESSAGE_PRIORITY_MED, s1ap_initial_context_setup_req_t , s1ap_initial_context_setup_req )
MESSAGE_DEF(S1AP_UE_CTXT_MODIFICATION_REQ , MESSAGE_PRIORITY_MED, s1ap_ue_ctxt_modification_req_t , s1ap_ue_ctxt_modification_req)
MESSAGE_DEF(S1AP_PAGING_IND , MESSAGE_PRIORITY_MED, s1ap_paging_ind_t , s1ap_paging_ind )
MESSAGE_DEF(S1AP_E_RAB_SETUP_REQ , MESSAGE_PRIORITY_MED, s1ap_e_rab_setup_req_t , s1ap_e_rab_setup_req )
MESSAGE_DEF(S1AP_UE_CONTEXT_RELEASE_COMMAND, MESSAGE_PRIORITY_MED, s1ap_ue_release_command_t , s1ap_ue_release_command)
/* S1AP <-> RRC messages (can be initiated either by MME or eNB) */
......
openair2/COMMON/s1ap_messages_types.h
View file @ ac1c41f0
......@@ -47,12 +47,15 @@
#define S1AP_NAS_NON_DELIVERY_IND(mSGpTR) (mSGpTR)->ittiMsg.s1ap_nas_non_delivery_ind
#define S1AP_UE_CTXT_MODIFICATION_RESP(mSGpTR) (mSGpTR)->ittiMsg.s1ap_ue_ctxt_modification_resp
#define S1AP_UE_CTXT_MODIFICATION_FAIL(mSGpTR) (mSGpTR)->ittiMsg.s1ap_ue_ctxt_modification_fail
#define S1AP_E_RAB_SETUP_RESP(mSGpTR) (mSGpTR)->ittiMsg.s1ap_e_rab_setup_resp
#define S1AP_E_RAB_SETUP_FAIL(mSGpTR) (mSGpTR)->ittiMsg.s1ap_e_rab_setup_req_fail
#define S1AP_DOWNLINK_NAS(mSGpTR) (mSGpTR)->ittiMsg.s1ap_downlink_nas
#define S1AP_INITIAL_CONTEXT_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_initial_context_setup_req
#define S1AP_UE_CTXT_MODIFICATION_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_ue_ctxt_modification_req
#define S1AP_UE_CONTEXT_RELEASE_COMMAND(mSGpTR) (mSGpTR)->ittiMsg.s1ap_ue_release_command
#define S1AP_UE_CONTEXT_RELEASE_COMPLETE(mSGpTR) (mSGpTR)->ittiMsg.s1ap_ue_release_complete
#define S1AP_E_RAB_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_e_rab_setup_req
#define S1AP_PAGIND_IND(mSGpTR) (mSGpTR)->ittiMsg.s1ap_paging_ind
#define S1AP_UE_CONTEXT_RELEASE_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_ue_release_req
......@@ -390,7 +393,7 @@ typedef struct s1ap_initial_context_setup_fail_s {
unsigned eNB_ue_s1ap_id:24;
/* TODO add cause */
} s1ap_initial_context_setup_fail_t, s1ap_ue_ctxt_modification_fail_t;
} s1ap_initial_context_setup_fail_t, s1ap_ue_ctxt_modification_fail_t, s1ap_e_rab_setup_req_fail_t;
typedef struct s1ap_nas_non_delivery_ind_s {
unsigned eNB_ue_s1ap_id:24;
......@@ -439,6 +442,7 @@ typedef struct s1ap_downlink_nas_s {
nas_pdu_t nas_pdu;
} s1ap_downlink_nas_t;
typedef struct s1ap_initial_context_setup_req_s {
/* UE id for initial connection to S1AP */
uint16_t ue_initial_id;
......@@ -479,6 +483,39 @@ typedef struct s1ap_paging_ind_s {
paging_priority_t paging_priority;
} s1ap_paging_ind_t;
typedef struct s1ap_e_rab_setup_req_s {
/* UE id for initial connection to S1AP */
uint16_t ue_initial_id;
/* MME UE id */
uint16_t mme_ue_s1ap_id;
/* eNB ue s1ap id as initialized by S1AP layer */
unsigned eNB_ue_s1ap_id:24;
/* Number of e_rab to be setup in the list */
uint8_t nb_e_rabs_tosetup;
/* E RAB setup request */
e_rab_t e_rab_setup_params[S1AP_MAX_E_RAB];
} s1ap_e_rab_setup_req_t;
typedef struct s1ap_e_rab_setup_resp_s {
unsigned eNB_ue_s1ap_id:24;
/* Number of e_rab setup-ed in the list */
uint8_t nb_of_e_rabs;
/* list of e_rab setup-ed by RRC layers */
e_rab_setup_t e_rabs[S1AP_MAX_E_RAB];
/* Number of e_rab failed to be setup in list */
uint8_t nb_of_e_rabs_failed;
/* list of e_rabs that failed to be setup */
e_rab_failed_t e_rabs_failed[S1AP_MAX_E_RAB];
} s1ap_e_rab_setup_resp_t;
// S1AP --> RRC messages
typedef struct s1ap_ue_release_command_s {
......
openair2/ENB_APP/enb_app.c
View file @ ac1c41f0
......@@ -255,6 +255,8 @@ static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end, con
str = inet_ntoa(addr);
strcpy(s1ap_register_eNB->enb_ip_address.ipv4_address, str);
LOG_I(ENB_APP,"[eNB %d] eNB_app_register 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++;
......
openair2/LAYER2/MAC/defs.h
View file @ ac1c41f0
......@@ -900,7 +900,7 @@ typedef struct {
/// CCE table used to build DCI scheduling information
int CCE_table[MAX_NUM_CCs][800];
/// active flag for Other lcid
// uint8_t lcid_active[NB_RB_MAX];
uint8_t lcid_active[NB_RB_MAX];
/// eNB stats
eNB_STATS eNB_stats[MAX_NUM_CCs];
// MAC function execution peformance profiler
......
openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
View file @ ac1c41f0
......@@ -434,10 +434,12 @@ schedule_ue_spec(
int N_RBG[MAX_NUM_CCs];
unsigned char aggregation;
mac_rlc_status_resp_t rlc_status;
unsigned char header_len_dcch=0, header_len_dcch_tmp=0,header_len_dtch=0,header_len_dtch_tmp=0, ta_len=0;
unsigned char sdu_lcids[11],offset,num_sdus=0;
unsigned char header_len_dcch=0, header_len_dcch_tmp=0, header_len_dcch_last=0;
unsigned char header_len_dtch=0, header_len_dtch_tmp=0, header_len_dtch_last=0;
unsigned char ta_len=0;
unsigned char sdu_lcids[NB_RB_MAX],lcid,offset,num_sdus=0;
uint16_t nb_rb,nb_rb_temp,total_nb_available_rb[MAX_NUM_CCs],nb_available_rb;
uint16_t TBS,j,sdu_lengths[11],rnti,padding=0,post_padding=0;
uint16_t TBS,j,sdu_lengths[NB_RB_MAX],rnti,padding=0,post_padding=0;
unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
unsigned char round = 0;
unsigned char harq_pid = 0;
......@@ -883,7 +885,7 @@ schedule_ue_spec(
ENB_FLAG_YES,
MBMS_FLAG_NO,
DCCH+1,
(char *)&dlsch_buffer[sdu_lengths[0]]);
(char *)&dlsch_buffer[sdu_lengths[num_sdus]]);
T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
T_INT(harq_pid), T_INT(DCCH+1), T_INT(sdu_lengths[num_sdus]));
......@@ -893,80 +895,96 @@ schedule_ue_spec(
header_len_dcch += 2;
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DCCH1]+=1;
UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[DCCH1]+=sdu_lengths[num_sdus];
num_sdus++;
LOG_D(MAC,"[eNB %d] CC_id %d Got %d bytes for DCCH from RLC\n",module_idP,CC_id,sdu_lengths[0]);
}
}
// check for DTCH and update header information
// here we should loop over all possible DTCH
header_len_dtch = 3; // 3 bytes DTCH SDU subheader
LOG_D(MAC,"[eNB %d], Frame %d, DTCH->DLSCH, CC_id %d, Checking RLC status (rab %d, tbs %d, len %d)\n",
module_idP,frameP,CC_id,DTCH,TBS,
TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch);
if (TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch > 0 ) {
rlc_status = mac_rlc_status_ind(
module_idP,
rnti,
module_idP,
frameP,
ENB_FLAG_YES,
MBMS_FLAG_NO,
DTCH,
TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch);
if (rlc_status.bytes_in_buffer > 0) {
LOG_D(MAC,"[eNB %d][USER-PLANE DEFAULT DRB], Frame %d, DTCH->DLSCH, CC_id %d, Requesting %d bytes from RLC (hdr len dtch %d)\n",
module_idP,frameP,CC_id,TBS-header_len_dcch-sdu_length_total-header_len_dtch,header_len_dtch);
sdu_lengths[num_sdus] = mac_rlc_data_req(
module_idP,
rnti,
module_idP,
frameP,
ENB_FLAG_YES,
MBMS_FLAG_NO,
DTCH,
(char*)&dlsch_buffer[sdu_length_total]);
T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
T_INT(harq_pid), T_INT(DTCH), T_INT(sdu_lengths[num_sdus]));
LOG_D(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] CC_id %d Got %d bytes for DTCH %d \n",
module_idP,CC_id,sdu_lengths[num_sdus],DTCH);
sdu_lcids[num_sdus] = DTCH;
sdu_length_total += sdu_lengths[num_sdus];
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DTCH]+=1;
UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[DTCH]+=sdu_lengths[num_sdus];
num_sdus++;
#ifdef DEBUG_eNB_SCHEDULER
LOG_T(MAC,"[eNB %d][DCCH1] CC_id %d Got %d bytes :",module_idP,CC_id,sdu_lengths[num_sdus]);
if (sdu_lengths[num_sdus] < 128) {
header_len_dtch=2;
for (j=0; j<sdu_lengths[num_sdus]; j++) {
LOG_T(MAC,"%x ",dlsch_buffer[j]);
}
num_sdus++;
} else {
header_len_dtch = 0;
}
}
// there is a payload
if (((sdu_length_total + header_len_dcch + header_len_dtch )> 0)) {
// Now compute number of required RBs for total sdu length
// Assume RAH format 2
// adjust header lengths
header_len_dcch_tmp = header_len_dcch;
header_len_dtch_tmp = header_len_dtch;
LOG_T(MAC,"\n");
#endif
if (header_len_dtch==0) {
header_len_dcch = (header_len_dcch >0) ? 1 : header_len_dcch; // remove length field
} else {
header_len_dtch = (header_len_dtch > 0) ? 1 :header_len_dtch; // remove length field for the last SDU
}
}
}
// assume the max dtch header size, and adjust it later
header_len_dtch=0;
header_len_dtch_last=0; // the header length of the last mac sdu
// lcid has to be sorted before the actual allocation (similar struct as ue_list).
for (lcid=NB_RB_MAX-1; lcid>=DTCH ; lcid--){
// TBD: check if the lcid is active
header_len_dtch+=3;
header_len_dtch_last=3;
LOG_D(MAC,"[eNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n",
module_idP,frameP,lcid,TBS,
TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch);
if (TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch > 0 ) { // NN: > 2 ?
rlc_status = mac_rlc_status_ind(module_idP,
rnti,
module_idP,
frameP,
ENB_FLAG_YES,
MBMS_FLAG_NO,
lcid,
TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch);
if (rlc_status.bytes_in_buffer > 0) {
LOG_D(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d)\n",
module_idP,frameP,TBS-header_len_dcch-sdu_length_total-header_len_dtch,lcid, header_len_dtch);
sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP,
rnti,
module_idP,
frameP,
ENB_FLAG_YES,
MBMS_FLAG_NO,
lcid,
(char*)&dlsch_buffer[sdu_length_total]);
T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
T_INT(harq_pid), T_INT(lcid), T_INT(sdu_lengths[num_sdus]));
LOG_D(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n",module_idP,sdu_lengths[num_sdus],lcid);
sdu_lcids[num_sdus] = lcid;
sdu_length_total += sdu_lengths[num_sdus];
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[lcid]+=1;
UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[lcid]+=sdu_lengths[num_sdus];
if (sdu_lengths[num_sdus] < 128) {
header_len_dtch--;
header_len_dtch_last--;
}
num_sdus++;
} // no data for this LCID
else {
header_len_dtch-=3;
}
} // no TBS left
else {
header_len_dtch-=3;
break;
}
}
if (header_len_dtch == 0 )
header_len_dtch_last= 0;
// there is at least one SDU
// if (num_sdus > 0 ){
if ((sdu_length_total + header_len_dcch + header_len_dtch )> 0) {
// Now compute number of required RBs for total sdu length
// Assume RAH format 2
// adjust header lengths
header_len_dcch_tmp = header_len_dcch;
header_len_dtch_tmp = header_len_dtch;
if (header_len_dtch==0) {
header_len_dcch = (header_len_dcch >0) ? 1 : 0;//header_len_dcch; // remove length field
} else {
header_len_dtch_last-=1; // now use it to find how many bytes has to be removed for the last MAC SDU
header_len_dtch = (header_len_dtch > 0) ? header_len_dtch - header_len_dtch_last :header_len_dtch; // remove length field for the last SDU
}
mcs = eNB_UE_stats->dlsch_mcs1;
......@@ -1080,8 +1098,7 @@ schedule_ue_spec(
"[eNB %d][DLSCH] Frame %d Generate header for UE_id %d on CC_id %d: sdu_length_total %d, num_sdus %d, sdu_lengths[0] %d, sdu_lcids[0] %d => payload offset %d,timing advance value : %d, padding %d,post_padding %d,(mcs %d, TBS %d, nb_rb %d),header_dcch %d, header_dtch %d\n",
module_idP,frameP, UE_id, CC_id, sdu_length_total,num_sdus,sdu_lengths[0],sdu_lcids[0],offset,
ue_sched_ctl->ta_update,padding,post_padding,mcs,TBS,nb_rb,header_len_dcch,header_len_dtch);
}
}
//#endif
#ifdef DEBUG_eNB_SCHEDULER
LOG_T(MAC,"[eNB %d] First 16 bytes of DLSCH : \n");
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ ac1c41f0
......@@ -71,16 +71,15 @@
// This table holds the allowable PRB sizes for ULSCH transmissions
uint8_t rb_table[33] = {1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,25,27,30,32,36,40,45,48,50,54,60,72,75,80,81,90,96,100};
void rx_sdu(
const module_id_t enb_mod_idP,
const int CC_idP,
const frame_t frameP,
const sub_frame_t subframeP,
const rnti_t rntiP,
uint8_t *sduP,
const uint16_t sdu_lenP,
const int harq_pidP,
uint8_t *msg3_flagP)
void rx_sdu(const module_id_t enb_mod_idP,
const int CC_idP,
const frame_t frameP,
const sub_frame_t subframeP,
const rnti_t rntiP,
uint8_t *sduP,
const uint16_t sdu_lenP,
const int harq_pidP,
uint8_t *msg3_flagP)
{
unsigned char rx_ces[MAX_NUM_CE],num_ce,num_sdu,i,*payload_ptr;
......@@ -325,7 +324,6 @@ void rx_sdu(
enb_mod_idP, CC_idP, frameP, rx_lengths[i], CCCH_PAYLOAD_SIZE_MAX);
break;
}
LOG_I(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d, Received CCCH: %x.%x.%x.%x.%x.%x, Terminating RA procedure for UE rnti %x\n",
enb_mod_idP,CC_idP,frameP,
payload_ptr[0],payload_ptr[1],payload_ptr[2],payload_ptr[3],payload_ptr[4], payload_ptr[5], rntiP);
......@@ -382,21 +380,19 @@ void rx_sdu(
} // if process is active
} // loop on RA processes
break ;
break;
case DCCH :
case DCCH :
case DCCH1 :
// if(eNB_mac_inst[module_idP][CC_idP].Dcch_lchan[UE_id].Active==1){
#if defined(ENABLE_MAC_PAYLOAD_DEBUG)
LOG_T(MAC,"offset: %d\n",(unsigned char)((unsigned char*)payload_ptr-sduP));
for (j=0; j<32; j++) {
LOG_T(MAC,"%x ",payload_ptr[j]);
}
LOG_T(MAC,"\n");
#endif
......@@ -425,67 +421,69 @@ void rx_sdu(
UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]]+=1;
UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i];
} /* UE_id != -1 */
// }
// }
break;
case DTCH: // default DRB
// if(eNB_mac_inst[module_idP][CC_idP].Dcch_lchan[UE_id].Active==1){
// all the DRBS
case DTCH:
default :
#if defined(ENABLE_MAC_PAYLOAD_DEBUG)
LOG_T(MAC,"offset: %d\n",(unsigned char)((unsigned char*)payload_ptr-sduP));
for (j=0; j<32; j++) {
LOG_T(MAC,"%x ",payload_ptr[j]);
}
LOG_T(MAC,"\n");
#endif
if (rx_lcids[i] < NB_RB_MAX ) {
LOG_D(MAC,"[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d\n",
enb_mod_idP,CC_idP,frameP, rx_lengths[i], UE_id, rx_lcids[i]);
if (UE_id != -1) {
// adjust buffer occupancy of the correponding logical channel group
LOG_D(MAC,"[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d, removing from LCGID %d, %d\n",
enb_mod_idP,CC_idP,frameP, rx_lengths[i], UE_id,rx_lcids[i],
UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]],
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]]);
if (UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]] >= rx_lengths[i])
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]] -= rx_lengths[i];
else
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]] = 0;
if ((rx_lengths[i] <SCH_PAYLOAD_SIZE_MAX) && (rx_lengths[i] > 0) ) { // MAX SIZE OF transport block
mac_rlc_data_ind(
enb_mod_idP,
rntiP,
enb_mod_idP,
frameP,
ENB_FLAG_YES,
MBMS_FLAG_NO,
rx_lcids[i],
(char *)payload_ptr,
rx_lengths[i],
1,
NULL);//(unsigned int*)crc_status);
UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]]+=1;
UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i];
}
else { /* rx_length[i] */
UE_list->eNB_UE_stats[CC_idP][UE_id].num_errors_rx+=1;
LOG_E(MAC,"[eNB %d] CC_id %d Frame %d : Max size of transport block reached LCID %d from UE %d ",
enb_mod_idP, CC_idP, frameP, rx_lcids[i], UE_id);
}
}
else {/*(UE_id != -1*/
UE_list->eNB_UE_stats[CC_idP][UE_id].num_errors_rx+=1;
LOG_E(MAC,"[eNB %d] CC_id %d Frame %d : received unsupported or unknown LCID %d from UE %d ",
enb_mod_idP, CC_idP, frameP, rx_lcids[i], UE_id);
}
}
LOG_D(MAC,"[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d\n",
enb_mod_idP,CC_idP,frameP, rx_lengths[i], UE_id,rx_lcids[i]);
if (UE_id != -1) {
// adjust buffer occupancy of the correponding logical channel group
LOG_D(MAC,"[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d, removing from LCGID %d, %d\n",
enb_mod_idP,CC_idP,frameP, rx_lengths[i], UE_id,rx_lcids[i],
UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]],
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]]);
if (UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]] >= rx_lengths[i])
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]] -= rx_lengths[i];
else
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[UE_list->UE_template[CC_idP][UE_id].lcgidmap[rx_lcids[i]]] = 0;
if ((rx_lengths[i] <SCH_PAYLOAD_SIZE_MAX) && (rx_lengths[i] > 0) ) { // MAX SIZE OF transport block
mac_rlc_data_ind(
enb_mod_idP,
rntiP,
enb_mod_idP,
frameP,
ENB_FLAG_YES,
MBMS_FLAG_NO,
DTCH,
(char *)payload_ptr,
rx_lengths[i],
1,
NULL);//(unsigned int*)crc_status);
UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]]+=1;
UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i];
}
} /* UE_id != -1 */
// }
break;
default : //if (rx_lcids[i] >= DTCH) {
if (UE_id != -1)
UE_list->eNB_UE_stats[CC_idP][UE_id].num_errors_rx+=1;
LOG_E(MAC,"[eNB %d] CC_id %d Frame %d : received unsupported or unknown LCID %d from UE %d ",
enb_mod_idP, CC_idP, frameP, rx_lcids[i], UE_id);
break;
}
payload_ptr+=rx_lengths[i];
}
......
openair2/LAYER2/MAC/ue_procedures.c
View file @ ac1c41f0
This diff is collapsed.
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
View file @ ac1c41f0
......@@ -29,8 +29,9 @@
/*! \file pdcp.c
* \brief pdcp interface with RLC
* \author Lionel GAUTHIER and Navid Nikaein
* \author Navid Nikaein and Lionel GAUTHIER
* \date 2009-2012
* \email navid.nikaein@eurecom.fr
* \version 1.0
*/
......@@ -83,7 +84,7 @@ extern int otg_enabled;
* code at targets/TEST/PDCP/test_pdcp.c:test_pdcp_data_req()
*/
boolean_t pdcp_data_req(
const protocol_ctxt_t* const ctxt_pP,
protocol_ctxt_t* ctxt_pP,
const srb_flag_t srb_flagP,
const rb_id_t rb_idP,
const mui_t muiP,
......@@ -105,7 +106,6 @@ boolean_t pdcp_data_req(
rlc_op_status_t rlc_status;
boolean_t ret = TRUE;
hash_key_t key = HASHTABLE_NOT_A_KEY_VALUE;
hashtable_rc_t h_rc;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_DATA_REQ,VCD_FUNCTION_IN);
......@@ -116,28 +116,6 @@ boolean_t pdcp_data_req(
T(T_ENB_PDCP_DL, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->rnti), T_INT(rb_idP), T_INT(sdu_buffer_sizeP));
#endif
if (modeP == PDCP_TRANSMISSION_MODE_TRANSPARENT) {
AssertError (rb_idP < NB_RB_MBMS_MAX, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, NB_RB_MBMS_MAX, ctxt_pP->module_id, ctxt_pP->rnti);
} else {
if (srb_flagP) {
AssertError (rb_idP < 2, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, 2, ctxt_pP->module_id, ctxt_pP->rnti);
} else {
AssertError (rb_idP < maxDRB, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, maxDRB, ctxt_pP->module_id, ctxt_pP->rnti);
}
}
key = PDCP_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
h_rc = hashtable_get(pdcp_coll_p, key, (void**)&pdcp_p);
if (h_rc != HASH_TABLE_OK) {
if (modeP != PDCP_TRANSMISSION_MODE_TRANSPARENT) {
LOG_W(PDCP, PROTOCOL_CTXT_FMT" Instance is not configured for rb_id %d Ignoring SDU...\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
return FALSE;
}
}
if (sdu_buffer_sizeP == 0) {
LOG_W(PDCP, "Handed SDU is of size 0! Ignoring...\n");
return FALSE;
......@@ -153,14 +131,39 @@ boolean_t pdcp_data_req(
// XXX What does following call do?
mac_xface->macphy_exit("PDCP sdu buffer size > MAX_IP_PACKET_SIZE");
}
if (modeP == PDCP_TRANSMISSION_MODE_TRANSPARENT) {
AssertError (rb_idP < NB_RB_MBMS_MAX, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, NB_RB_MBMS_MAX, ctxt_pP->module_id, ctxt_pP->rnti);
} else {
if (srb_flagP) {
AssertError (rb_idP < 3, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, 3, ctxt_pP->module_id, ctxt_pP->rnti);
} else {
AssertError (rb_idP < maxDRB, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, maxDRB, ctxt_pP->module_id, ctxt_pP->rnti);
}
}
key = PDCP_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
h_rc = hashtable_get(pdcp_coll_p, key, (void**)&pdcp_p);
if (h_rc != HASH_TABLE_OK) {
if (modeP != PDCP_TRANSMISSION_MODE_TRANSPARENT) {
LOG_W(PDCP, PROTOCOL_CTXT_FMT" Instance is not configured for rb_id %d Ignoring SDU...\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
ctxt_pP->configured=FALSE;
return FALSE;
}
}else{
// instance for a given RB is configured
ctxt_pP->configured=TRUE;
}
if (ctxt_pP->enb_flag == ENB_FLAG_NO) {
start_meas(&eNB_pdcp_stats[ctxt_pP->module_id].data_req);
} else {
start_meas(&UE_pdcp_stats[ctxt_pP->module_id].data_req);
}
// PDCP transparent mode for MBMS traffic
if (modeP == PDCP_TRANSMISSION_MODE_TRANSPARENT) {
......@@ -916,7 +919,7 @@ pdcp_run (
RRC_DCCH_DATA_REQ (msg_p).frame,
0,
RRC_DCCH_DATA_REQ (msg_p).eNB_index);
LOG_D(PDCP, PROTOCOL_CTXT_FMT"Received %s from %s: instance %d, rb_id %d, muiP %d, confirmP %d, mode %d\n",
LOG_I(PDCP, PROTOCOL_CTXT_FMT"Received %s from %s: instance %d, rb_id %d, muiP %d, confirmP %d, mode %d\n",
PROTOCOL_CTXT_ARGS(&ctxt),
msg_name,
ITTI_MSG_ORIGIN_NAME(msg_p),
......@@ -1103,7 +1106,7 @@ rrc_pdcp_config_asn1_req (
srb_id = srb2add_list_pP->list.array[cnt]->srb_Identity;
srb_toaddmod_p = srb2add_list_pP->list.array[cnt];
rlc_type = RLC_MODE_AM;
lc_id = srb_id + 2;
lc_id = srb_id;// + 2;
key = PDCP_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, srb_id, SRB_FLAG_YES);
h_rc = hashtable_get(pdcp_coll_p, key, (void**)&pdcp_p);
......@@ -1439,13 +1442,14 @@ pdcp_config_req_asn1 (
pdcp_pP->first_missing_pdu = -1;
pdcp_pP->rx_hfn_offset = 0;
LOG_D(PDCP, PROTOCOL_PDCP_CTXT_FMT" Action ADD LCID %d (rb id %d) "
LOG_N(PDCP, PROTOCOL_PDCP_CTXT_FMT" Action ADD LCID %d (%s id %d) "
"configured with SN size %d bits and RLC %s\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_pP),
lc_idP,
(srb_flagP == SRB_FLAG_YES) ? "SRB" : "DRB",
rb_idP,
pdcp_pP->seq_num_size,
(rlc_modeP == RLC_MODE_AM ) ? "AM" : (rlc_modeP == RLC_MODE_TM) ? "TM" : "UM");
(rlc_modeP == RLC_MODE_AM ) ? "AM" : (rlc_modeP == RLC_MODE_TM) ? "TM" : "UM");
/* Setup security */
if (security_modeP != 0xff) {
pdcp_config_set_security(
......@@ -1487,8 +1491,8 @@ pdcp_config_req_asn1 (
pdcp_pP->seq_num_size=5;
}
LOG_D(PDCP,PROTOCOL_PDCP_CTXT_FMT" Action MODIFY LCID %d "
"RB id %d configured with SN size %d and RLC %s \n",
LOG_N(PDCP,PROTOCOL_PDCP_CTXT_FMT" Action MODIFY LCID %d "
"RB id %d reconfigured with SN size %d and RLC %s \n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_pP),
lc_idP,
rb_idP,
......
openair2/LAYER2/PDCP_v10.1.0/pdcp.h
View file @ ac1c41f0
......@@ -221,7 +221,7 @@ typedef struct pdcp_mbms_s {
* @ingroup _pdcp
*/
public_pdcp(boolean_t pdcp_data_req(
const protocol_ctxt_t* const ctxt_pP,
protocol_ctxt_t* ctxt_pP,
const srb_flag_t srb_flagP,
const rb_id_t rb_id,
const mui_t muiP,
......
openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c
View file @ ac1c41f0
......@@ -29,9 +29,10 @@
/*! \file pdcp_fifo.c
* \brief pdcp interface with linux IP interface, have a look at http://man7.org/linux/man-pages/man7/netlink.7.html for netlink
* \author Lionel GAUTHIER and Navid Nikaein
* \date 2009
* \author Navid Nikaein and Lionel GAUTHIER
* \date 2009 - 2016
* \version 0.5
* \email navid.nikaein@eurecom.fr
* \warning This component can be runned only in user-space
* @ingroup pdcp
*/
......@@ -484,7 +485,7 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const ctxt_pP)
ctxt.enb_flag = ENB_FLAG_NO;
ctxt.module_id = pdcp_read_header_g.inst - oai_emulation.info.nb_enb_local + oai_emulation.info.first_ue_local;
ctxt.rnti = pdcp_UE_UE_module_id_to_rnti[ctxt.module_id];
rab_id = pdcp_read_header_g.rb_id % maxDRB;
rab_id = pdcp_read_header_g.rb_id % maxDRB;
}
CHECK_CTXT_ARGS(&ctxt);
......
openair2/LAYER2/RLC/rlc_rrc.c
View file @ ac1c41f0
......@@ -234,7 +234,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t * const ctxt_pP
drb_id = drb_toaddmod_p->drb_Identity;
lc_id = drb_id + 2;
LOG_D(RLC, "Adding DRB %d, lc_id %d\n",drb_id,lc_id);
LOG_I(RLC, "Adding DRB %d, lc_id %d\n",drb_id,lc_id);
if (drb_toaddmod_p->rlc_Config) {
......
openair2/RRC/LITE/L2_interface.c
View file @ ac1c41f0
......@@ -597,14 +597,14 @@ rrc_data_ind(
rb_id_t DCCH_index = Srb_id;
if (ctxt_pP->enb_flag == ENB_FLAG_NO) {
LOG_N(RRC, "[UE %x] Frame %d: received a DCCH %d message on SRB %d with Size %d from eNB ???\n",
ctxt_pP->module_id, ctxt_pP->frame, DCCH_index,Srb_id-1,sdu_sizeP);
LOG_N(RRC, "[UE %x] Frame %d: received a DCCH %d message on SRB %d with Size %d from eNB %d\n",
ctxt_pP->module_id, ctxt_pP->frame, DCCH_index,Srb_id,sdu_sizeP, ctxt_pP->eNB_index);
} else {
LOG_N(RRC, "[eNB %d] Frame %d: received a DCCH %d message on SRB %d with Size %d from UE %x\n",
ctxt_pP->module_id,
ctxt_pP->frame,
DCCH_index,
Srb_id-1,
Srb_id,
sdu_sizeP,
ctxt_pP->rnti);
}
......@@ -656,7 +656,7 @@ void rrc_in_sync_ind(module_id_t Mod_idP, frame_t frameP, uint16_t eNB_index)
#if defined(ENABLE_ITTI)
{
MessageDef *message_p;
//LOG_I(RRC,"sending a message to task_mac_ue\n");
message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_IN_SYNC_IND);
RRC_MAC_IN_SYNC_IND (message_p).frame = frameP;
RRC_MAC_IN_SYNC_IND (message_p).enb_index = eNB_index;
......
openair2/RRC/LITE/MESSAGES/asn1_msg.c
View file @ ac1c41f0
......@@ -2015,7 +2015,7 @@ do_RRCConnectionReconfiguration(
(void*)&dl_dcch_msg,
buffer,
RRC_BUF_SIZE);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %l)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
#ifdef XER_PRINT
......
openair2/RRC/LITE/defs.h
View file @ ac1c41f0
......@@ -187,6 +187,9 @@ typedef enum HO_STATE_e {
#define CBA_OFFSET 0xfff4
// #define NUM_MAX_CBA_GROUP 4 // in the platform_constants
/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
#define RRC_TRANSACTION_IDENTIFIER_NUMBER 3
typedef struct UE_RRC_INFO_s {
UE_STATE_t State;
uint8_t SIB1systemInfoValueTag;
......@@ -220,19 +223,20 @@ typedef struct UE_S_TMSI_s {
#if defined(ENABLE_ITTI)
typedef enum e_rab_satus_e {
E_RAB_STATUS_NEW,
E_RAB_STATUS_DONE,
E_RAB_STATUS_DONE, // from the eNB perspective
E_RAB_STATUS_ESTABLISHED, // get the reconfigurationcomplete form UE
E_RAB_STATUS_FAILED,
} e_rab_status_t;
typedef struct e_rab_param_s {
e_rab_t param;
uint8_t status;
uint8_t xid; // transaction_id
} __attribute__ ((__packed__)) e_rab_param_t;
#endif
/* Intermediate structure for Handover management. Associated per-UE in eNB_RRC_INST */
typedef struct HANDOVER_INFO_s {
uint8_t ho_prepare;
......@@ -282,7 +286,7 @@ typedef struct SRB_INFO_TABLE_ENTRY_s {
SRB_INFO Srb_info;
uint8_t Active;
uint8_t Status;
uint32_t Next_check_frame;
uint32_t Next_check_frame;
} SRB_INFO_TABLE_ENTRY;
typedef struct MEAS_REPORT_LIST_s {
......@@ -302,7 +306,9 @@ typedef struct eNB_RRC_UE_s {
SCellToAddMod_r10_t sCell_config[2];
#endif
SRB_ToAddModList_t* SRB_configList;
SRB_ToAddModList_t* SRB_configList2[RRC_TRANSACTION_IDENTIFIER_NUMBER];
DRB_ToAddModList_t* DRB_configList;
DRB_ToAddModList_t* DRB_configList2[RRC_TRANSACTION_IDENTIFIER_NUMBER];
uint8_t DRB_active[8];
struct PhysicalConfigDedicated* physicalConfigDedicated;
struct SPS_Config* sps_Config;
......@@ -347,10 +353,12 @@ typedef struct eNB_RRC_UE_s {
security_capabilities_t security_capabilities;
/* Total number of e_rab already setup in the list */
uint8_t setup_e_rabs;
/* Number of e_rab to be setup in the list */
uint8_t nb_of_e_rabs;
/* list of e_rab to be setup by RRC layers */
e_rab_param_t e_rab[S1AP_MAX_E_RAB];
e_rab_param_t e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB];
// LG: For GTPV1 TUNNELS
uint32_t enb_gtp_teid[S1AP_MAX_E_RAB];
......@@ -408,10 +416,10 @@ typedef struct {
#endif
SRB_INFO SI;
SRB_INFO Srb0;
} rcc_eNB_carrier_data_t;
} rrc_eNB_carrier_data_t;
typedef struct eNB_RRC_INST_s {
rcc_eNB_carrier_data_t carrier[MAX_NUM_CCs];
rrc_eNB_carrier_data_t carrier[MAX_NUM_CCs];
uid_allocator_t uid_allocator; // for rrc_ue_head
RB_HEAD(rrc_ue_tree_s, rrc_eNB_ue_context_s) rrc_ue_head; // ue_context tree key search by rnti
uint8_t HO_flag;
......
openair2/RRC/LITE/proto.h
View file @ ac1c41f0
......@@ -228,19 +228,21 @@ rrc_eNB_generate_RRCConnectionReestablishmentReject(
void
rrc_eNB_process_RRCConnectionSetupComplete(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_t* const ue_context_pP,
rrc_eNB_ue_context_t* ue_context_pP,
RRCConnectionSetupComplete_r8_IEs_t* rrcConnectionSetupComplete
);
/**\brief Process the RRCConnectionReconfigurationComplete based on information coming from UE
\param ctxt_pP Running context
\param ue_context_pP RRC UE context
\param rrcConnectionReconfigurationComplete Pointer to RRCConnectionReconfigurationComplete message*/
\param rrcConnectionReconfigurationComplete Pointer to RRCConnectionReconfigurationComplete message
\param xid the transaction id for the rrcconnectionreconfiguration procedure
*/
void
rrc_eNB_process_RRCConnectionReconfigurationComplete(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_t* const ue_context_pP,
RRCConnectionReconfigurationComplete_r8_IEs_t* rrcConnectionReconfigurationComplete
rrc_eNB_ue_context_t* ue_context_pP,
const uint8_t xid
);
/**\brief Generate the RRCConnectionRelease
......@@ -259,6 +261,17 @@ rrc_eNB_generate_defaultRRCConnectionReconfiguration(
const uint8_t ho_state
);
void
rrc_eNB_generate_dedeicatedRRCConnectionReconfiguration(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_t* const ue_context_pP,
const uint8_t ho_state
);
void
rrc_eNB_reconfigure_DRBs (const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_t* ue_context_pP);
#if defined(ENABLE_ITTI)
/**\brief RRC eNB task.
\param void *args_p Pointer on arguments to start the task. */
......
openair2/RRC/LITE/rrc_eNB.c
View file @ ac1c41f0
This diff is collapsed.
openair2/RRC/LITE/rrc_eNB_GTPV1U.c
View file @ ac1c41f0
......@@ -68,14 +68,19 @@ rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP(
ctxt_pP->rnti);
for (i = 0; i < create_tunnel_resp_pP->num_tunnels; i++) {
LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP tunnel %u bearer index %u id %u\n",
ue_context_p->ue_context.enb_gtp_teid[i+ue_context_p->ue_context.setup_e_rabs] = create_tunnel_resp_pP->enb_S1u_teid[i];
ue_context_p->ue_context.enb_gtp_addrs[i+ue_context_p->ue_context.setup_e_rabs] = create_tunnel_resp_pP->enb_addr;
ue_context_p->ue_context.enb_gtp_ebi[i+ue_context_p->ue_context.setup_e_rabs] = create_tunnel_resp_pP->eps_bearer_id[i];
LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP tunnel (%u, %u) bearer UE context index %u, msg index %u, id %u, gtp addr len %d \n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
create_tunnel_resp_pP->enb_S1u_teid[i],
i,
create_tunnel_resp_pP->eps_bearer_id[i]);
ue_context_p->ue_context.enb_gtp_teid[i] = create_tunnel_resp_pP->enb_S1u_teid[i];
ue_context_p->ue_context.enb_gtp_addrs[i] = create_tunnel_resp_pP->enb_addr;
ue_context_p->ue_context.enb_gtp_ebi[i] = create_tunnel_resp_pP->eps_bearer_id[i];
ue_context_p->ue_context.enb_gtp_teid[i+ue_context_p->ue_context.setup_e_rabs],
i+ue_context_p->ue_context.setup_e_rabs,
i,
create_tunnel_resp_pP->eps_bearer_id[i],
create_tunnel_resp_pP->enb_addr.length);
}
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
......
openair2/RRC/LITE/rrc_eNB_S1AP.c
View file @ ac1c41f0
This diff is collapsed.
openair2/RRC/LITE/rrc_eNB_S1AP.h
View file @ ac1c41f0
......@@ -166,6 +166,25 @@ int rrc_eNB_process_S1AP_DOWNLINK_NAS(MessageDef *msg_p, const char *msg_name, i
*/
int rrc_eNB_process_S1AP_INITIAL_CONTEXT_SETUP_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance);
/*! \fn rrc_eNB_process_S1AP_E_RAB_SETUP_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance);
*\brief process a S1AP dedicated E_RAB setup request message received from S1AP.
*\param msg_p Message received by RRC.
*\param msg_name Message name.
*\param instance Message instance.
*\return 0 when successful, -1 if the UE index can not be retrieved.
*/
int rrc_eNB_process_S1AP_E_RAB_SETUP_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance);
/*! \fn rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(const protocol_ctxt_t* const ctxt_pP, rrc_eNB_ue_context_t* const ue_context_pP, uint8_t xid )
*\brief send a S1AP dedicated E_RAB setup response
*\param ctxt_pP contxt infirmation
*\param e_contxt_pP ue specific context at the eNB
*\param xid transaction identifier
*\return 0 when successful, -1 if the UE index can not be retrieved.
*/
int rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(const protocol_ctxt_t* const ctxt_pP, rrc_eNB_ue_context_t* const ue_context_pP, uint8_t xid );
/*! \fn rrc_eNB_process_S1AP_UE_CTXT_MODIFICATION_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance)
*\brief process a S1AP_UE_CTXT_MODIFICATION_REQ message received from S1AP.
*\param msg_p Message received by RRC.
......
openair2/UTIL/MEM/mem_block.h
View file @ ac1c41f0
......@@ -75,7 +75,8 @@ public_mem_block(void check_mem_area (void);)
private_mem_block(void check_free_mem_block (mem_block_t * leP);)
# endif
#ifdef USER_MODE
# define MEM_SCALE /*MAX_RG */ MAX_MOBILES_PER_ENB
//# define MEM_SCALE MAX_MOBILES_PER_ENB*NB_RB_MAX
# define MEM_SCALE MAX_MOBILES_PER_ENB
#else
# ifdef NODE_RG
# define MEM_SCALE 2
......
openair3/GTPV1-U/gtpv1u_eNB.c
View file @ ac1c41f0
......@@ -28,7 +28,7 @@
*******************************************************************************/
/*! \file gtpv1u_eNB.c
* \brief
* \author Sebastien ROUX, Lionel GAUTHIER
* \author Sebastien ROUX, Lionel GAUTHIER, Navid Nikaein
* \version 1.0
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
......@@ -289,7 +289,7 @@ NwGtpv1uRcT gtpv1u_eNB_process_stack_req(
NwGtpv1uUlpHandleT hUlp,
NwGtpv1uUlpApiT *pUlpApi)
{
int result = 0;
boolean_t result = FALSE;
teid_t teid = 0;
hashtable_rc_t hash_rc = HASH_TABLE_KEY_NOT_EXISTS;
gtpv1u_teid_data_t *gtpv1u_teid_data_p = NULL;
......@@ -335,38 +335,49 @@ NwGtpv1uRcT gtpv1u_eNB_process_stack_req(
//#warning "LG eps bearer mapping to DRB id to do (offset -4)"
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, gtpv1u_teid_data_p->enb_id, ENB_FLAG_YES, gtpv1u_teid_data_p->ue_id, 0, 0,gtpv1u_teid_data_p->enb_id);
MSC_LOG_TX_MESSAGE(
MSC_GTPU_ENB,
MSC_PDCP_ENB,
NULL,0,
MSC_AS_TIME_FMT" DATA-REQ rb %u size %u",
0,0,
(gtpv1u_teid_data_p->eps_bearer_id) ? gtpv1u_teid_data_p->eps_bearer_id - 4: 5-4,
buffer_len);
MSC_GTPU_ENB,
MSC_PDCP_ENB,
NULL,0,
MSC_AS_TIME_FMT" DATA-REQ rb %u size %u",
0,0,
(gtpv1u_teid_data_p->eps_bearer_id) ? gtpv1u_teid_data_p->eps_bearer_id - 4: 5-4,
buffer_len);
result = pdcp_data_req(
&ctxt,
SRB_FLAG_NO,
(gtpv1u_teid_data_p->eps_bearer_id) ? gtpv1u_teid_data_p->eps_bearer_id - 4: 5-4,
0, // mui
SDU_CONFIRM_NO, // confirm
buffer_len,
buffer,
PDCP_TRANSMISSION_MODE_DATA);
AssertError (result == TRUE, return NW_GTPV1U_FAILURE ,"PDCP data request failed!\n");
&ctxt,
SRB_FLAG_NO,
(gtpv1u_teid_data_p->eps_bearer_id) ? gtpv1u_teid_data_p->eps_bearer_id - 4: 5-4,
0, // mui
SDU_CONFIRM_NO, // confirm
buffer_len,
buffer,
PDCP_TRANSMISSION_MODE_DATA);
if ( result == FALSE ) {
if (ctxt.configured == FALSE )
LOG_W(GTPU, "PDCP data request failed, cause: RB is not configured!\n") ;
else
LOG_W(GTPU, "PDCP data request failed\n");
return NW_GTPV1U_FAILURE;
}
} else {
LOG_E(GTPU, "Received T-PDU from gtpv1u stack teid %u unknown size %u", teid, buffer_len);
LOG_W(GTPU, "Received T-PDU from gtpv1u stack teid %u unknown size %u", teid, buffer_len);
}
}
break;
break;
default: {
LOG_E(GTPU, "Received undefined UlpApi (%02x) from gtpv1u stack!\n",
pUlpApi->apiType);
}
}
} // end of switch
return NW_GTPV1U_OK;
}
......
openair3/NAS/UE/API/USIM/aka_functions.c
View file @ ac1c41f0
......@@ -306,6 +306,11 @@ void ComputeOPc( u8 op_c_pP[16] )
for (i=0; i<16; i++)
op_c_pP[i] ^= OP[i];
LOG_TRACE(DEBUG,
"USIM-API - OPc[0..15]=%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
op_c_pP[0],op_c_pP[1],op_c_pP[2], op_c_pP[3], op_c_pP[4], op_c_pP[5], op_c_pP[6], op_c_pP[7],
op_c_pP[8],op_c_pP[9],op_c_pP[10],op_c_pP[11],op_c_pP[12],op_c_pP[13],op_c_pP[14],op_c_pP[15]);
return;
} /* end of function ComputeOPc */
......
openair3/S1AP/s1ap_common.c
View file @ ac1c41f0
......@@ -29,8 +29,9 @@
/*! \file s1ap_common.c
* \brief s1ap procedures for both eNB and MME
* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
* \date 2012
* \author Sebastien ROUX and Navid Nikaein
* \email navid.nikaein@eurecom.fr
* \date 2012-2015
* \version 0.1
*/
......
openair3/S1AP/s1ap_eNB.c
View file @ ac1c41f0
......@@ -26,6 +26,14 @@
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file s1ap_eNB.c
* \brief S1AP eNB task
* \author S. Roux and Navid Nikaein
* \date 2010 - 2015
* \email: navid.nikaein@eurecom.fr
* \version 1.0
* @ingroup _s1ap
*/
#include <pthread.h>
#include <stdio.h>
......@@ -105,7 +113,8 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
MessageDef *message_p = NULL;
sctp_new_association_req_t *sctp_new_association_req_p = NULL;
s1ap_eNB_mme_data_t *s1ap_mme_data_p = NULL;
struct s1ap_eNB_mme_data_s *mme = NULL;
DevAssert(instance_p != NULL);
DevAssert(mme_ip_address != NULL);
......@@ -126,27 +135,56 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
memcpy(&sctp_new_association_req_p->local_address,
local_ip_addr,
sizeof(*local_ip_addr));
/* Create new MME descriptor */
s1ap_mme_data_p = calloc(1, sizeof(*s1ap_mme_data_p));
DevAssert(s1ap_mme_data_p != NULL);
s1ap_mme_data_p->cnx_id = s1ap_eNB_fetch_add_global_cnx_id();
sctp_new_association_req_p->ulp_cnx_id = s1ap_mme_data_p->cnx_id;
s1ap_mme_data_p->assoc_id = -1;
s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
STAILQ_INIT(&s1ap_mme_data_p->served_gummei);
/* Insert the new descriptor in list of known MME
* but not yet associated.
*/
RB_INSERT(s1ap_mme_map, &instance_p->s1ap_mme_head, s1ap_mme_data_p);
s1ap_mme_data_p->state = S1AP_ENB_STATE_WAITING;
instance_p->s1ap_mme_nb ++;
instance_p->s1ap_mme_pending_nb ++;
S1AP_INFO("[eNB %d] check the mme registration state\n",instance_p->instance);
mme = s1ap_eNB_get_MME_from_instance(instance_p);
if ( mme == NULL ) {
/* Create new MME descriptor */
s1ap_mme_data_p = calloc(1, sizeof(*s1ap_mme_data_p));
DevAssert(s1ap_mme_data_p != NULL);
s1ap_mme_data_p->cnx_id = s1ap_eNB_fetch_add_global_cnx_id();
sctp_new_association_req_p->ulp_cnx_id = s1ap_mme_data_p->cnx_id;
s1ap_mme_data_p->assoc_id = -1;
s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
STAILQ_INIT(&s1ap_mme_data_p->served_gummei);
/* Insert the new descriptor in list of known MME
* but not yet associated.
*/
RB_INSERT(s1ap_mme_map, &instance_p->s1ap_mme_head, s1ap_mme_data_p);
s1ap_mme_data_p->state = S1AP_ENB_STATE_WAITING;
instance_p->s1ap_mme_nb ++;
instance_p->s1ap_mme_pending_nb ++;
} else if (mme->state == S1AP_ENB_STATE_WAITING) {
instance_p->s1ap_mme_pending_nb ++;
sctp_new_association_req_p->ulp_cnx_id = mme->cnx_id;
S1AP_INFO("[eNB %d] MME already registered, retrive the data (state %d, cnx %d, mme_nb %d, mme_pending_nb %d)\n",
instance_p->instance,
mme->state, mme->cnx_id,
instance_p->s1ap_mme_nb, instance_p->s1ap_mme_pending_nb);
/*s1ap_mme_data_p->cnx_id = mme->cnx_id;
sctp_new_association_req_p->ulp_cnx_id = mme->cnx_id;
s1ap_mme_data_p->assoc_id = -1;
s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
*/
} else {
S1AP_WARN("[eNB %d] MME already registered but not in the waiting state, retrive the data (state %d, cnx %d, mme_nb %d, mme_pending_nb %d)\n",
instance_p->instance,
mme->state, mme->cnx_id,
instance_p->s1ap_mme_nb, instance_p->s1ap_mme_pending_nb);
}
itti_send_msg_to_task(TASK_SCTP, instance_p->instance, message_p);
}
......@@ -155,13 +193,14 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
{
s1ap_eNB_instance_t *new_instance;
uint8_t index;
DevAssert(s1ap_register_eNB != NULL);
/* Look if the provided instance already exists */
new_instance = s1ap_eNB_get_instance(instance);
if (new_instance != NULL) {
if (new_instance != NULL) {
/* Checks if it is a retry on the same eNB */
DevCheck(new_instance->eNB_id == s1ap_register_eNB->eNB_id, new_instance->eNB_id, s1ap_register_eNB->eNB_id, 0);
DevCheck(new_instance->cell_type == s1ap_register_eNB->cell_type, new_instance->cell_type, s1ap_register_eNB->cell_type, 0);
......@@ -191,7 +230,7 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
/* Add the new instance to the list of eNB (meaningfull in virtual mode) */
s1ap_eNB_insert_new_instance(new_instance);
S1AP_DEBUG("Registered new eNB[%d] and %s eNB id %u\n",
S1AP_INFO("Registered new eNB[%d] and %s eNB id %u\n",
instance,
s1ap_register_eNB->cell_type == CELL_MACRO_ENB ? "macro" : "home",
s1ap_register_eNB->eNB_id);
......@@ -203,7 +242,7 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
/* Trying to connect to provided list of MME ip address */
for (index = 0; index < s1ap_register_eNB->nb_mme; index++) {
s1ap_eNB_register_mme(new_instance,
&s1ap_register_eNB->mme_ip_address[index],
&s1ap_register_eNB->mme_ip_address[index],
&s1ap_register_eNB->enb_ip_address,
s1ap_register_eNB->sctp_in_streams,
s1ap_register_eNB->sctp_out_streams);
......@@ -327,6 +366,12 @@ void *s1ap_eNB_task(void *arg)
}
break;
case S1AP_E_RAB_SETUP_RESP: {
s1ap_eNB_e_rab_setup_resp(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&S1AP_E_RAB_SETUP_RESP(received_msg));
}
break;
case S1AP_NAS_NON_DELIVERY_IND: {
s1ap_eNB_nas_non_delivery_ind(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&S1AP_NAS_NON_DELIVERY_IND(received_msg));
......
openair3/S1AP/s1ap_eNB_context_management_procedures.c
View file @ ac1c41f0
......@@ -26,7 +26,14 @@
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file s1ap_eNB_context_management_procedures.c
* \brief S1AP context management procedures
* \author S. Roux and Navid Nikaein
* \date 2010 - 2015
* \email: navid.nikaein@eurecom.fr
* \version 1.0
* @ingroup _s1ap
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
......
openair3/S1AP/s1ap_eNB_decoder.c
View file @ ac1c41f0
......@@ -29,8 +29,9 @@
/*! \file s1ap_eNB_decoder.c
* \brief s1ap pdu decode procedures for eNB
* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
* \date 2013
* \author Sebastien ROUX and Navid Nikaein
* \email navid.nikaein@eurecom.fr
* \date 2013 - 2015
* \version 0.1
*/
......@@ -120,6 +121,29 @@ static int s1ap_eNB_decode_initiating_message(s1ap_message *message,
break;
case S1ap_ProcedureCode_id_E_RABSetup:
ret = s1ap_decode_s1ap_e_rabsetuprequesties(
&message->msg.s1ap_E_RABSetupRequestIEs, &initiating_p->value);
//s1ap_xer_print_s1ap_e_rabsetuprequest(s1ap_xer__print2sp, message_string, message);
message_id = S1AP_E_RAB_SETUP_REQUEST_LOG;
message_string_size = strlen(message_string);
message_p = itti_alloc_new_message_sized(TASK_S1AP,
message_id,
message_string_size + sizeof (IttiMsgText));
message_p->ittiMsg.s1ap_e_rab_setup_request_log.size = message_string_size;
memcpy(&message_p->ittiMsg.s1ap_e_rab_setup_request_log.text, message_string, message_string_size);
itti_send_msg_to_task(TASK_UNKNOWN, INSTANCE_DEFAULT, message_p);
free(message_string);
S1AP_INFO("E_RABSetup initiating message\n");
break;
case S1ap_ProcedureCode_id_E_RABRelease:
ret = s1ap_decode_s1ap_e_rabreleasecommandies(&message->msg.s1ap_E_RABReleaseCommandIEs,
&initiating_p->value);
//s1ap_xer_print_s1ap_e_rabsetuprequest(s1ap_xer__print2sp, message_string, message);
S1AP_INFO("TODO E_RABRelease nitiating message\n");
free(message_string);
break;
default:
S1AP_ERROR("Unknown procedure ID (%d) for initiating message\n",
(int)initiating_p->procedureCode);
......
openair3/S1AP/s1ap_eNB_encoder.c
View file @ ac1c41f0
......@@ -29,8 +29,9 @@
/*! \file s1ap_eNB_encoder.c
* \brief s1ap pdu encode procedures for eNB
* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
* \date 2013
* \author Sebastien ROUX and Navid Nikaein
* \email navid.nikaein@eurecom.fr
* \date 2013 - 2015
* \version 0.1
*/
......@@ -38,6 +39,8 @@
#include <string.h>
#include <stdint.h>
#include "assertions.h"
#include "conversions.h"
#include "intertask_interface.h"
......@@ -100,6 +103,11 @@ int s1ap_eNB_encode_ue_context_release_request(
uint8_t **buffer,
uint32_t *length);
static inline
int s1ap_eNB_encode_e_rab_setup_response(S1ap_E_RABSetupResponseIEs_t *E_RABSetupResponseIEs,
uint8_t **buffer,
uint32_t *length);
int s1ap_eNB_encode_pdu(s1ap_message *message, uint8_t **buffer, uint32_t *len)
{
DevAssert(message != NULL);
......@@ -251,8 +259,21 @@ int s1ap_eNB_encode_successfull_outcome(s1ap_message *s1ap_message_p,
free(message_string);
break;
case S1ap_ProcedureCode_id_E_RABSetup:
ret = s1ap_eNB_encode_e_rab_setup_response (
&s1ap_message_p->msg.s1ap_E_RABSetupResponseIEs, buffer, len);
//s1ap_xer_print_s1ap_e_rabsetupresponse (s1ap_xer__print2sp, message_string, s1ap_message_p);
message_id = S1AP_E_RAB_SETUP_RESPONSE_LOG ;
message_p = itti_alloc_new_message_sized(TASK_S1AP, message_id, message_string_size + sizeof (IttiMsgText));
message_p->ittiMsg.s1ap_e_rab_setup_response_log.size = message_string_size;
memcpy(&message_p->ittiMsg.s1ap_e_rab_setup_response_log.text, message_string, message_string_size);
itti_send_msg_to_task(TASK_UNKNOWN, INSTANCE_DEFAULT, message_p);
free(message_string);
S1AP_INFO("E_RABSetup successful message\n");
break;
default:
S1AP_DEBUG("Unknown procedure ID (%d) for successfull outcome message\n",
S1AP_WARN("Unknown procedure ID (%d) for successfull outcome message\n",
(int)s1ap_message_p->procedureCode);
return ret;
break;
......@@ -528,3 +549,25 @@ int s1ap_eNB_encode_ue_context_release_request(
ue_context_release_request_p);
}
static inline
int s1ap_eNB_encode_e_rab_setup_response(S1ap_E_RABSetupResponseIEs_t *s1ap_E_RABSetupResponseIEs,
uint8_t **buffer,
uint32_t *length)
{
S1ap_E_RABSetupResponse_t e_rab_setup_response;
S1ap_E_RABSetupResponse_t *e_rab_setup_response_p = &e_rab_setup_response;
memset((void *)e_rab_setup_response_p, 0,
sizeof(e_rab_setup_response));
if (s1ap_encode_s1ap_e_rabsetupresponseies (e_rab_setup_response_p, s1ap_E_RABSetupResponseIEs) < 0) {
return -1;
}
return s1ap_generate_successfull_outcome(buffer,
length,
S1ap_ProcedureCode_id_E_RABSetup,
S1ap_Criticality_reject,
&asn_DEF_S1ap_E_RABSetupResponse,
e_rab_setup_response_p);
}
openair3/S1AP/s1ap_eNB_handlers.c
View file @ ac1c41f0
......@@ -29,8 +29,9 @@
/*! \file s1ap_eNB_handlers.c
* \brief s1ap messages handlers for eNB part
* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
* \date 2013
* \author Sebastien ROUX and Navid Nikaein
* \email navid.nikaein@eurecom.fr
* \date 2013 - 2015
* \version 0.1
*/
......@@ -82,6 +83,13 @@ int s1ap_eNB_handle_ue_context_release_command(uint32_t assoc_id,
uint32_t stream,
struct s1ap_message_s *s1ap_message_p);
static
int s1ap_eNB_handle_e_rab_setup_request(uint32_t assoc_id,
uint32_t stream,
struct s1ap_message_s *s1ap_message_p);
/* Handlers matrix. Only eNB related procedure present here */
s1ap_message_decoded_callback messages_callback[][3] = {
{ 0, 0, 0 }, /* HandoverPreparation */
......@@ -89,7 +97,7 @@ s1ap_message_decoded_callback messages_callback[][3] = {
{ 0, 0, 0 }, /* HandoverNotification */
{ 0, 0, 0 }, /* PathSwitchRequest */
{ 0, 0, 0 }, /* HandoverCancel */
{ 0, 0, 0 }, /* E_RABSetup */
{ s1ap_eNB_handle_e_rab_setup_request, 0, 0 }, /* E_RABSetup */
{ 0, 0, 0 }, /* E_RABModify */
{ 0, 0, 0 }, /* E_RABRelease */
{ 0, 0, 0 }, /* E_RABReleaseIndication */
......@@ -762,7 +770,8 @@ int s1ap_eNB_handle_initial_context_request(uint32_t assoc_id,
malloc(sizeof(uint8_t) * item_p->nAS_PDU->size);
memcpy(S1AP_INITIAL_CONTEXT_SETUP_REQ(message_p).e_rab_param[i].nas_pdu.buffer,
item_p->nAS_PDU->buf, item_p->nAS_PDU->size);
item_p->nAS_PDU->buf, item_p->nAS_PDU->size);
S1AP_DEBUG("Received NAS message with the E_RAB setup procedure\n");
} else {
S1AP_INITIAL_CONTEXT_SETUP_REQ(message_p).e_rab_param[i].nas_pdu.length = 0;
S1AP_INITIAL_CONTEXT_SETUP_REQ(message_p).e_rab_param[i].nas_pdu.buffer = NULL;
......@@ -873,3 +882,113 @@ int s1ap_eNB_handle_ue_context_release_command(uint32_t assoc_id,
}
}
static
int s1ap_eNB_handle_e_rab_setup_request(uint32_t assoc_id,
uint32_t stream,
struct s1ap_message_s *s1ap_message_p) {
int i;
s1ap_eNB_mme_data_t *mme_desc_p = NULL;
s1ap_eNB_ue_context_t *ue_desc_p = NULL;
MessageDef *message_p = NULL;
S1ap_E_RABSetupRequestIEs_t *s1ap_E_RABSetupRequest;
DevAssert(s1ap_message_p != NULL);
s1ap_E_RABSetupRequest = &s1ap_message_p->msg.s1ap_E_RABSetupRequestIEs;
if ((mme_desc_p = s1ap_eNB_get_MME(NULL, assoc_id, 0)) == NULL) {
S1AP_ERROR("[SCTP %d] Received initial context setup request for non "
"existing MME context\n", assoc_id);
return -1;
}
if ((ue_desc_p = s1ap_eNB_get_ue_context(mme_desc_p->s1ap_eNB_instance,
s1ap_E_RABSetupRequest->eNB_UE_S1AP_ID)) == NULL) {
S1AP_ERROR("[SCTP %d] Received initial context setup request for non "
"existing UE context 0x%06x\n", assoc_id,
s1ap_E_RABSetupRequest->eNB_UE_S1AP_ID);
return -1;
}
/* Initial context request = UE-related procedure -> stream != 0 */
if (stream == 0) {
S1AP_ERROR("[SCTP %d] Received UE-related procedure on stream (%d)\n",
assoc_id, stream);
return -1;
}
ue_desc_p->rx_stream = stream;
if ( ue_desc_p->mme_ue_s1ap_id != s1ap_E_RABSetupRequest->mme_ue_s1ap_id){
S1AP_WARN("UE context mme_ue_s1ap_id is different form that of the message (%d != %d)",
ue_desc_p->mme_ue_s1ap_id, s1ap_E_RABSetupRequest->mme_ue_s1ap_id);
}
message_p = itti_alloc_new_message(TASK_S1AP, S1AP_E_RAB_SETUP_REQ);
S1AP_E_RAB_SETUP_REQ(message_p).ue_initial_id = ue_desc_p->ue_initial_id;
S1AP_E_RAB_SETUP_REQ(message_p).mme_ue_s1ap_id = s1ap_E_RABSetupRequest->mme_ue_s1ap_id;
S1AP_E_RAB_SETUP_REQ(message_p).eNB_ue_s1ap_id = s1ap_E_RABSetupRequest->eNB_UE_S1AP_ID;
S1AP_E_RAB_SETUP_REQ(message_p).nb_e_rabs_tosetup =
s1ap_E_RABSetupRequest->e_RABToBeSetupListBearerSUReq.s1ap_E_RABToBeSetupItemBearerSUReq.count;
for (i = 0; i < s1ap_E_RABSetupRequest->e_RABToBeSetupListBearerSUReq.s1ap_E_RABToBeSetupItemBearerSUReq.count; i++) {
S1ap_E_RABToBeSetupItemBearerSUReq_t *item_p;
item_p = (S1ap_E_RABToBeSetupItemBearerSUReq_t *)s1ap_E_RABSetupRequest->e_RABToBeSetupListBearerSUReq.s1ap_E_RABToBeSetupItemBearerSUReq.array[i];
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].e_rab_id = item_p->e_RAB_ID;
// check for the NAS PDU
if (item_p->nAS_PDU.size > 0 ) {
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].nas_pdu.length = item_p->nAS_PDU.size;
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].nas_pdu.buffer = malloc(sizeof(uint8_t) * item_p->nAS_PDU.size);
memcpy(S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].nas_pdu.buffer,
item_p->nAS_PDU.buf, item_p->nAS_PDU.size);
// S1AP_INFO("received a NAS PDU with size %d (%02x.%02x)\n",S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].nas_pdu.length, item_p->nAS_PDU.buf[0], item_p->nAS_PDU.buf[1]);
} else {
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].nas_pdu.length = 0;
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].nas_pdu.buffer = NULL;
S1AP_WARN("NAS PDU is not provided, generate a E_RAB_SETUP Failure (TBD) back to MME \n");
return -1;
}
/* Set the transport layer address */
memcpy(S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].sgw_addr.buffer,
item_p->transportLayerAddress.buf, item_p->transportLayerAddress.size);
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].sgw_addr.length =
item_p->transportLayerAddress.size * 8 - item_p->transportLayerAddress.bits_unused;
/* S1AP_INFO("sgw addr %s len: %d (size %d, index %d)\n",
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].sgw_addr.buffer,
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].sgw_addr.length,
item_p->transportLayerAddress.size, i);
*/
/* GTP tunnel endpoint ID */
OCTET_STRING_TO_INT32(&item_p->gTP_TEID, S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].gtp_teid);
/* Set the QOS informations */
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].qos.qci = item_p->e_RABlevelQoSParameters.qCI;
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].qos.allocation_retention_priority.priority_level =
item_p->e_RABlevelQoSParameters.allocationRetentionPriority.priorityLevel;
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].qos.allocation_retention_priority.pre_emp_capability =
item_p->e_RABlevelQoSParameters.allocationRetentionPriority.pre_emptionCapability;
S1AP_E_RAB_SETUP_REQ(message_p).e_rab_setup_params[i].qos.allocation_retention_priority.pre_emp_vulnerability =
item_p->e_RABlevelQoSParameters.allocationRetentionPriority.pre_emptionVulnerability;
}
itti_send_msg_to_task(TASK_RRC_ENB, ue_desc_p->eNB_instance->instance, message_p);
return 0;
}
openair3/S1AP/s1ap_eNB_management_procedures.c
View file @ ac1c41f0
......@@ -27,6 +27,15 @@
*******************************************************************************/
/*! \file s1ap_eNB_management_procedures.c
* \brief S1AP eNB task
* \author S. Roux and Navid Nikaein
* \date 2010 - 2016
* \email: navid.nikaein@eurecom.fr
* \version 1.0
* @ingroup _s1ap
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
......@@ -116,6 +125,23 @@ struct s1ap_eNB_mme_data_s *s1ap_eNB_get_MME(
return NULL;
}
struct s1ap_eNB_mme_data_s *s1ap_eNB_get_MME_from_instance(
s1ap_eNB_instance_t *instance_p)
{
struct s1ap_eNB_mme_data_s *mme = NULL;
struct s1ap_eNB_mme_data_s *mme_next = NULL;
for (mme = RB_MIN(s1ap_mme_map, &instance_p->s1ap_mme_head); mme!=NULL ; mme = mme_next) {
mme_next = RB_NEXT(s1ap_mme_map, &instance_p->s1ap_mme_head, mme);
if (mme->s1ap_eNB_instance == instance_p) {
return mme;
}
}
return NULL;
}
s1ap_eNB_instance_t *s1ap_eNB_get_instance(instance_t instance)
{
s1ap_eNB_instance_t *temp = NULL;
......@@ -130,3 +156,41 @@ s1ap_eNB_instance_t *s1ap_eNB_get_instance(instance_t instance)
return NULL;
}
void s1ap_eNB_remove_mme_desc(s1ap_eNB_instance_t * instance)
{
struct s1ap_eNB_mme_data_s *mme = NULL;
struct s1ap_eNB_mme_data_s *mmeNext = NULL;
struct plmn_identity_s* plmnInfo;
struct served_group_id_s* groupInfo;
struct served_gummei_s* gummeiInfo;
struct mme_code_s* mmeCode;
for (mme = RB_MIN(s1ap_mme_map, &instance->s1ap_mme_head); mme; mme = mmeNext) {
mmeNext = RB_NEXT(s1ap_mme_map, &instance->s1ap_mme_head, mme);
RB_REMOVE(s1ap_mme_map, &instance->s1ap_mme_head, mme);
while (!STAILQ_EMPTY(&mme->served_gummei)) {
gummeiInfo = STAILQ_FIRST(&mme->served_gummei);
STAILQ_REMOVE_HEAD(&mme->served_gummei, next);
while (!STAILQ_EMPTY(&gummeiInfo->served_plmns)) {
plmnInfo = STAILQ_FIRST(&gummeiInfo->served_plmns);
STAILQ_REMOVE_HEAD(&gummeiInfo->served_plmns, next);
free(plmnInfo);
}
while (!STAILQ_EMPTY(&gummeiInfo->served_group_ids)) {
groupInfo = STAILQ_FIRST(&gummeiInfo->served_group_ids);
STAILQ_REMOVE_HEAD(&gummeiInfo->served_group_ids, next);
free(groupInfo);
}
while (!STAILQ_EMPTY(&gummeiInfo->mme_codes)) {
mmeCode = STAILQ_FIRST(&gummeiInfo->mme_codes);
STAILQ_REMOVE_HEAD(&gummeiInfo->mme_codes, next);
free(mmeCode);
}
free(gummeiInfo);
}
free(mme);
}
}
openair3/S1AP/s1ap_eNB_management_procedures.h
View file @ ac1c41f0
......@@ -34,6 +34,10 @@ struct s1ap_eNB_mme_data_s *s1ap_eNB_get_MME(
s1ap_eNB_instance_t *instance_p,
int32_t assoc_id, uint16_t cnx_id);
struct s1ap_eNB_mme_data_s *s1ap_eNB_get_MME_from_instance(s1ap_eNB_instance_t *instance_p);
void s1ap_eNB_remove_mme_desc(s1ap_eNB_instance_t * instance);
void s1ap_eNB_insert_new_instance(s1ap_eNB_instance_t *new_instance_p);
s1ap_eNB_instance_t *s1ap_eNB_get_instance(uint8_t mod_id);
......
openair3/S1AP/s1ap_eNB_nas_procedures.c
View file @ ac1c41f0
......@@ -26,7 +26,14 @@
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file s1ap_eNB_nas_procedures.c
* \brief S1AP eNb NAS procedure handler
* \author S. Roux and Navid Nikaein
* \date 2010 - 2015
* \email: navid.nikaein@eurecom.fr
* \version 1.0
* @ingroup _s1ap
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
......@@ -579,6 +586,14 @@ int s1ap_eNB_initial_ctxt_resp(
new_item->transportLayerAddress.size = initial_ctxt_resp_p->e_rabs[i].eNB_addr.length;
new_item->transportLayerAddress.bits_unused = 0;
S1AP_DEBUG("initial_ctxt_resp_p: e_rab ID %d, enb_addr %d.%d.%d.%d, SIZE %d \n",
new_item->e_RAB_ID,
new_item->transportLayerAddress.buf[0],
new_item->transportLayerAddress.buf[1],
new_item->transportLayerAddress.buf[2],
new_item->transportLayerAddress.buf[3],
new_item->transportLayerAddress.size);
ASN_SEQUENCE_ADD(&initial_ies_p->e_RABSetupListCtxtSURes.s1ap_E_RABSetupItemCtxtSURes,
new_item);
}
......@@ -688,3 +703,140 @@ int s1ap_eNB_ue_capabilities(instance_t instance,
return ret;
}
//------------------------------------------------------------------------------
int s1ap_eNB_e_rab_setup_resp(instance_t instance,
s1ap_e_rab_setup_resp_t *e_rab_setup_resp_p)
//------------------------------------------------------------------------------
{
s1ap_eNB_instance_t *s1ap_eNB_instance_p = NULL;
struct s1ap_eNB_ue_context_s *ue_context_p = NULL;
S1ap_E_RABSetupResponseIEs_t *initial_ies_p = NULL;
s1ap_message message;
uint8_t *buffer = NULL;
uint32_t length;
int ret = -1;
int i;
/* Retrieve the S1AP eNB instance associated with Mod_id */
s1ap_eNB_instance_p = s1ap_eNB_get_instance(instance);
DevAssert(e_rab_setup_resp_p != NULL);
DevAssert(s1ap_eNB_instance_p != NULL);
if ((ue_context_p = s1ap_eNB_get_ue_context(s1ap_eNB_instance_p,
e_rab_setup_resp_p->eNB_ue_s1ap_id)) == NULL) {
/* The context for this eNB ue s1ap id doesn't exist in the map of eNB UEs */
S1AP_WARN("Failed to find ue context associated with eNB ue s1ap id: 0x%06x\n",
e_rab_setup_resp_p->eNB_ue_s1ap_id);
return -1;
}
/* Uplink NAS transport can occur either during an s1ap connected state
* or during initial attach (for example: NAS authentication).
*/
if (!(ue_context_p->ue_state == S1AP_UE_CONNECTED ||
ue_context_p->ue_state == S1AP_UE_WAITING_CSR)) {
S1AP_WARN("You are attempting to send NAS data over non-connected "
"eNB ue s1ap id: %06x, current state: %d\n",
e_rab_setup_resp_p->eNB_ue_s1ap_id, ue_context_p->ue_state);
return -1;
}
/* Prepare the S1AP message to encode */
memset(&message, 0, sizeof(s1ap_message));
message.direction = S1AP_PDU_PR_successfulOutcome;
message.procedureCode = S1ap_ProcedureCode_id_E_RABSetup;
message.criticality = S1ap_Criticality_reject;
initial_ies_p = &message.msg.s1ap_E_RABSetupResponseIEs;
initial_ies_p->eNB_UE_S1AP_ID = e_rab_setup_resp_p->eNB_ue_s1ap_id;
initial_ies_p->mme_ue_s1ap_id = ue_context_p->mme_ue_s1ap_id;
if ( e_rab_setup_resp_p->nb_of_e_rabs >= 1 )
initial_ies_p->presenceMask |= S1AP_E_RABSETUPRESPONSEIES_E_RABSETUPLISTBEARERSURES_PRESENT;
for (i = 0; i < e_rab_setup_resp_p->nb_of_e_rabs; i++) {
S1ap_E_RABSetupItemBearerSURes_t *new_item;
new_item = calloc(1, sizeof(S1ap_E_RABSetupItemBearerSURes_t));
new_item->e_RAB_ID = e_rab_setup_resp_p->e_rabs[i].e_rab_id;
GTP_TEID_TO_ASN1(e_rab_setup_resp_p->e_rabs[i].gtp_teid, &new_item->gTP_TEID);
/*
new_item->transportLayerAddress.buf = MALLOC(e_rab_setup_resp_p->e_rabs[i].eNB_addr.length);
memcpy (new_item->transportLayerAddress.buf,
e_rab_setup_resp_p->e_rabs[i].eNB_addr.buffer,
e_rab_setup_resp_p->e_rabs[i].eNB_addr.length);
*/
/*
new_item->transportLayerAddress.buf[0] = e_rab_setup_resp_p->e_rabs[i].eNB_addr.buffer[0];
new_item->transportLayerAddress.buf[1] = e_rab_setup_resp_p->e_rabs[i].eNB_addr.buffer[1];
new_item->transportLayerAddress.buf[2] = e_rab_setup_resp_p->e_rabs[i].eNB_addr.buffer[2];
new_item->transportLayerAddress.buf[3] = e_rab_setup_resp_p->e_rabs[i].eNB_addr.buffer[3];
*/
new_item->transportLayerAddress.buf = e_rab_setup_resp_p->e_rabs[i].eNB_addr.buffer;
new_item->transportLayerAddress.size = e_rab_setup_resp_p->e_rabs[i].eNB_addr.length;
new_item->transportLayerAddress.bits_unused = 0;
S1AP_DEBUG("e_rab_setup_resp: e_rab ID %d, teid %u, enb_addr %d.%d.%d.%d, SIZE %d\n",
new_item->e_RAB_ID,
e_rab_setup_resp_p->e_rabs[i].gtp_teid,
new_item->transportLayerAddress.buf[0],
new_item->transportLayerAddress.buf[1],
new_item->transportLayerAddress.buf[2],
new_item->transportLayerAddress.buf[3],
new_item->transportLayerAddress.size);
S1ap_IE_t *ie = s1ap_new_ie(S1ap_ProtocolIE_ID_id_E_RABSetupItemBearerSURes,
S1ap_Criticality_ignore,
&asn_DEF_S1ap_E_RABSetupItemBearerSURes,
new_item);
/*
S1ap_IE_t *ie = s1ap_new_ie(S1ap_ProtocolIE_ID_id_E_RABSetupListBearerSURes,
S1ap_Criticality_ignore,
&asn_DEF_S1ap_E_RABSetupListBearerSURes,
new_item);
*/
ASN_SEQUENCE_ADD(&initial_ies_p->e_RABSetupListBearerSURes.s1ap_E_RABSetupItemBearerSURes,
ie);
}
/* S1ap_E_RABSetupListBearerSURes_t e_RABSetupListBearerSURes;
memset(&e_RABSetupListBearerSURes, 0, sizeof(S1ap_E_RABSetupListBearerSURes_t));
if (s1ap_encode_s1ap_e_rabsetuplistbearersures(&e_RABSetupListBearerSURes, &initial_ies_p->e_RABSetupListBearerSURes.s1ap_E_RABSetupItemBearerSURes) < 0 )
return -1;
ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_S1ap_E_RABSetupListBearerSURes, &e_RABSetupListBearerSURes);
*/
fprintf(stderr, "start encode\n");
if (s1ap_eNB_encode_pdu(&message, &buffer, &length) < 0) {
S1AP_ERROR("Failed to encode uplink transport\n");
/* Encode procedure has failed... */
return -1;
}
MSC_LOG_TX_MESSAGE(
MSC_S1AP_ENB,
MSC_S1AP_MME,
(const char *)buffer,
length,
MSC_AS_TIME_FMT" E_RAN Setup successfulOutcome eNB_ue_s1ap_id %u mme_ue_s1ap_id %u",
0,0,//MSC_AS_TIME_ARGS(ctxt_pP),
initial_ies_p->eNB_UE_S1AP_ID,
initial_ies_p->mme_ue_s1ap_id);
/* UE associated signalling -> use the allocated stream */
s1ap_eNB_itti_send_sctp_data_req(s1ap_eNB_instance_p->instance,
ue_context_p->mme_ref->assoc_id, buffer,
length, ue_context_p->tx_stream);
return ret;
}
targets/COMMON/create_tasks.c
View file @ ac1c41f0
......@@ -51,6 +51,20 @@
int create_tasks(uint32_t enb_nb, uint32_t ue_nb)
{
itti_wait_ready(1);
if (itti_create_task (TASK_L2L1, l2l1_task, NULL) < 0) {
LOG_E(PDCP, "Create task for L2L1 failed\n");
return -1;
}
if (enb_nb > 0) {
/* Last task to create, others task must be ready before its start */
if (itti_create_task (TASK_ENB_APP, eNB_app_task, NULL) < 0) {
LOG_E(ENB_APP, "Create task for eNB APP failed\n");
return -1;
}
}
# ifdef OPENAIR2
{
# if defined(ENABLE_USE_MME)
......@@ -120,20 +134,8 @@ int create_tasks(uint32_t enb_nb, uint32_t ue_nb)
# endif
}
}
# endif
# endif // openair2: NN: should be openair3
if (itti_create_task (TASK_L2L1, l2l1_task, NULL) < 0) {
LOG_E(PDCP, "Create task for L2L1 failed\n");
return -1;
}
if (enb_nb > 0) {
/* Last task to create, others task must be ready before its start */
if (itti_create_task (TASK_ENB_APP, eNB_app_task, NULL) < 0) {
LOG_E(ENB_APP, "Create task for eNB APP failed\n");
return -1;
}
}
itti_wait_ready(0);
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band13.tm1.usrpb210.conf
View file @ ac1c41f0
......@@ -133,7 +133,7 @@ eNBs =
////////// MME parameters:
mme_ip_address = ( { ipv4 = "172.27.8.52";
mme_ip_address = ( { ipv4 = "192.168.12.170";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
......@@ -143,10 +143,10 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "172.27.8.51/23";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.241/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "172.27.8.51/23";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.241/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.bladerfx40.conf
View file @ ac1c41f0
......@@ -17,7 +17,7 @@ eNBs =
mobile_country_code = "208";
mobile_network_code = "93";
mobile_network_code = "95";
////////// Physical parameters:
......@@ -132,7 +132,7 @@ eNBs =
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
mme_ip_address = ( { ipv4 = "192.168.12.170";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
......@@ -142,10 +142,10 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.241/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.241/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf
View file @ ac1c41f0
......@@ -130,7 +130,7 @@ eNBs =
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
mme_ip_address = ( { ipv4 = "192.168.12.170";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
......@@ -140,10 +140,10 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.213/24";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.241/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.213/24";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.241/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
......
targets/SIMU/USER/oaisim.c
View file @ ac1c41f0
......@@ -612,10 +612,20 @@ l2l1_task (void *args_p)
}
#endif
module_id_t enb_id;
module_id_t UE_id;
for (enb_id = 0; enb_id < NB_eNB_INST; enb_id++)
mac_xface->mrbch_phy_sync_failure (enb_id, 0, enb_id);
if (abstraction_flag == 1) {
for (UE_id = 0; UE_id < NB_UE_INST; UE_id++)
mac_xface->dl_phy_sync_success (UE_id, 0, 0,1); //UE_id%NB_eNB_INST);
}
start_meas (&oaisim_stats);
for (frame = 0;
(l2l1_state != L2L1_TERMINATED) &&
(l2l1_state != L2L1_TERMINATED) &&
((oai_emulation.info.n_frames_flag == 0) ||
(frame < oai_emulation.info.n_frames));
frame++) {
......@@ -679,8 +689,7 @@ l2l1_task (void *args_p)
//oai_emulation.info.time_ms += 1;
oai_emulation.info.time_s += 0.01; // emu time in s, each frame lasts for 10 ms // JNote: TODO check the coherency of the time and frame (I corrected it to 10 (instead of 0.01)
update_omg (frame); // frequency is defined in the omg_global params configurable by the user
update_omg (frame); // frequency is defined in the omg_global params configurable by the user
update_omg_ocm ();
#ifdef OPENAIR2
......@@ -751,7 +760,7 @@ l2l1_task (void *args_p)
LOG_D(EMU,
"PHY procedures eNB %d for frame %d, slot %d (subframe TX %d, RX %d) TDD %d/%d Nid_cell %d\n",
eNB_inst,
frame % MAX_FRAME_NUMBER,
frame%MAX_FRAME_NUMBER,
slot,
PHY_vars_eNB_g[eNB_inst][0]->proc[slot >> 1].subframe_tx,
PHY_vars_eNB_g[eNB_inst][0]->proc[slot >> 1].subframe_rx,
......@@ -841,7 +850,6 @@ l2l1_task (void *args_p)
PHY_vars_UE_g[UE_inst][0]->frame_tx = frame % MAX_FRAME_NUMBER;
else
PHY_vars_UE_g[UE_inst][0]->frame_tx = (frame + 1) % MAX_FRAME_NUMBER;
#ifdef OPENAIR2
//Application
update_otg_UE (UE_inst, oai_emulation.info.time_ms);
......@@ -899,7 +907,7 @@ l2l1_task (void *args_p)
if(last_slot==2 && frame%10==0) {
if (UE_stats_th[UE_inst]) {
fprintf(UE_stats_th[UE_inst],"%d %d\n",frame % MAX_FRAME_NUMBER, PHY_vars_UE_g[UE_inst][0]->bitrate[0]/1000);
fprintf(UE_stats_th[UE_inst],"%d %d\n",frame%MAX_FRAME_NUMBER, PHY_vars_UE_g[UE_inst][0]->bitrate[0]/1000);
}
}
......
targets/SIMU/USER/oaisim_functions.c
View file @ ac1c41f0
......@@ -1090,14 +1090,6 @@ void init_openair2(void)
oai_emulation.info.cba_group_active,
oai_emulation.info.handover_active);
for (enb_id = 0; enb_id < NB_eNB_INST; enb_id++)
mac_xface->mrbch_phy_sync_failure (enb_id, 0, enb_id);
if (abstraction_flag == 1) {
for (UE_id = 0; UE_id < NB_UE_INST; UE_id++)
mac_xface->dl_phy_sync_success (UE_id, 0, 0,1); //UE_id%NB_eNB_INST);
}
mac_xface->macphy_exit = exit_fun;
#endif
......
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