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* Wireshark support for MAC/RLC/PDCP/RRC of lte-softmodem (option -W, and -P [file])

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6930 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Navid Nikaein
2015-03-27 15:40:27 +00:00
parent d0b473973c
commit e66f7865ce
14 changed files with 109 additions and 92 deletions
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openair2/LAYER2/MAC/eNB_scheduler_RA.c
+7 -8
View File
@@ -405,15 +405,14 @@ void schedule_RA(module_id_t module_idP,frame_t frameP, sub_frame_t subframeP,un
&eNB->common_channels[CC_id].CCCH_pdu.payload[0],
rrc_sdu_length);
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled){
trace_pdu(1, (uint8_t *)eNB->UE_list.DLSCH_pdu[CC_id][0][(unsigned char)UE_id].payload[0],
rrc_sdu_length, UE_id, 3, UE_RNTI(module_idP, UE_id),
eNB->subframe,0,0);
LOG_D(OPT,"[eNB %d][DLSCH] Frame %d trace pdu for rnti %x with size %d\n",
module_idP, frameP, UE_RNTI(module_idP,UE_id), rrc_sdu_length);
if (opt_enabled==1){
trace_pdu(1, (uint8_t *)eNB->UE_list.DLSCH_pdu[CC_id][0][(unsigned char)UE_id].payload[0],
rrc_sdu_length, UE_id, 3, UE_RNTI(module_idP, UE_id),
eNB->subframe,0,0);
LOG_D(OPT,"[eNB %d][DLSCH] Frame %d trace pdu for rnti %x with size %d\n",
module_idP, frameP, UE_RNTI(module_idP,UE_id), rrc_sdu_length);
}
#endif
nprb[CC_id]= nprb[CC_id] + 3;
nCCE[CC_id] = nCCE[CC_id] + 4;
}
openair2/LAYER2/MAC/eNB_scheduler_bch.c
+4 -6
View File
@@ -148,8 +148,7 @@ void schedule_SI(module_id_t module_idP,frame_t frameP, unsigned int *nprbP,unsi
}
}
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled) {
if (opt_enabled == 1) {
trace_pdu(1,
&eNB->common_channels[CC_id].BCCH_pdu.payload[0],
bcch_sdu_length,
@@ -159,11 +158,10 @@ void schedule_SI(module_id_t module_idP,frame_t frameP, unsigned int *nprbP,unsi
eNB->subframe,
0,
0);
}
LOG_D(OPT,"[eNB %d][BCH] Frame %d trace pdu for rnti %x with size %d\n",
LOG_D(OPT,"[eNB %d][BCH] Frame %d trace pdu for rnti %x with size %d\n",
module_idP, frameP, 0xffff, bcch_sdu_length);
#endif
}
if (PHY_vars_eNB_g[module_idP][CC_id]->lte_frame_parms.frame_type == TDD) {
LOG_D(MAC,"[eNB] Frame %d : Scheduling BCCH->DLSCH (TDD) for SI %d bytes (mcs %d, rb 3, TBS %d)\n",
frameP,
openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
+5 -6
View File
@@ -991,16 +991,15 @@ void schedule_ue_spec(module_id_t module_idP,
UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset+sdu_length_total+j] = (char)(taus()&0xff);
//eNB_mac_inst[0].DLSCH_pdu[0][0].payload[0][offset+sdu_lengths[0]+j] = (char)(taus()&0xff);
#if defined(USER_MODE) && defined(OAI_EMU)
/* Tracing of PDU is done on UE side */
if (oai_emulation.info.opt_enabled)
if (opt_enabled == 1){
trace_pdu(1, (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
TBS, module_idP, 3, UE_RNTI(module_idP,UE_id),
eNB->subframe,0,0);
LOG_D(OPT,"[eNB %d][DLSCH] Frame %d rnti %x with size %d\n",
module_idP, frameP, UE_RNTI(module_idP,UE_id), TBS);
#endif
LOG_D(OPT,"[eNB %d][DLSCH] Frame %d rnti %x with size %d\n",
module_idP, frameP, UE_RNTI(module_idP,UE_id), TBS);
}
aggregation = process_ue_cqi(module_idP,UE_id);
nCCE[CC_id]-=(1<<aggregation); // adjust the remaining nCCE
nCCE_used[CC_id]+=(1<<aggregation); // adjust the remaining nCCE
openair2/LAYER2/MAC/eNB_scheduler_mch.c
+6 -7
View File
@@ -534,15 +534,14 @@ int schedule_MBMS(module_id_t module_idP, uint8_t CC_id, frame_t frameP, sub_fra
for (j=0;j<(TBS-sdu_length_total-offset);j++)
eNB_mac_inst[module_idP].common_channels[CC_id].MCH_pdu.payload[offset+sdu_length_total+j] = (char)(taus()&0xff);
#if defined(USER_MODE) && defined(OAI_EMU)
/* Tracing of PDU is done on UE side */
if (oai_emulation.info.opt_enabled)
if (opt_enabled ==1 ){
trace_pdu(1, (uint8_t *)eNB_mac_inst[module_idP].common_channels[CC_id].MCH_pdu.payload,
TBS, module_idP, 6, 0xffff, // M_RNTI = 6 in wirehsark
eNB_mac_inst[module_idP].subframe,0,0);
LOG_D(OPT,"[eNB %d][MCH] Frame %d : MAC PDU with size %d\n",
module_idP, frameP, TBS);
#endif
TBS, module_idP, 6, 0xffff, // M_RNTI = 6 in wirehsark
eNB_mac_inst[module_idP].subframe,0,0);
LOG_D(OPT,"[eNB %d][MCH] Frame %d : MAC PDU with size %d\n",
module_idP, frameP, TBS);
}
/*
for (j=0;j<sdu_length_total;j++)
printf("%2x.",eNB_mac_inst[module_idP].MCH_pdu.payload[j+offset]);
openair2/LAYER2/MAC/ra_procedures.c
+9 -10
View File
@@ -211,14 +211,13 @@ void Msg1_tx(module_id_t module_idP,uint8_t CC_id,frame_t frameP, uint8_t eNB_id
// start contention resolution timer
UE_mac_inst[module_idP].RA_attempt_number++;
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled) {
if (opt_enabled == 1) {
trace_pdu(0, NULL, 0, module_idP, 3, UE_mac_inst[module_idP].RA_prach_resources.ra_PreambleIndex,
UE_mac_inst[module_idP].subframe, 0, UE_mac_inst[module_idP].RA_attempt_number);
LOG_D(OPT,"[UE %d][RAPROC] TX MSG1 Frame %d trace pdu for rnti %x with size %d\n",
module_idP, frameP, 1, UE_mac_inst[module_idP].RA_Msg3_size);
}
#endif
}
@@ -235,14 +234,14 @@ void Msg3_tx(module_id_t module_idP,uint8_t CC_id,frame_t frameP, uint8_t eNB_id
UE_mac_inst[module_idP].RA_contention_resolution_cnt = 0;
UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 1;
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled) { // msg3
trace_pdu(0, &UE_mac_inst[module_idP].CCCH_pdu.payload[0], UE_mac_inst[module_idP].RA_Msg3_size,
module_idP, 3, UE_mac_inst[module_idP].crnti, UE_mac_inst[module_idP].subframe, 0, 0);
LOG_D(OPT,"[UE %d][RAPROC] MSG3 Frame %d trace pdu Preamble %d with size %d\n",
module_idP, frameP, UE_mac_inst[module_idP].crnti /*UE_mac_inst[module_idP].RA_prach_resources.ra_PreambleIndex*/, UE_mac_inst[module_idP].RA_Msg3_size);
// msg3
if (opt_enabled == 1 ) {
trace_pdu(0, &UE_mac_inst[module_idP].CCCH_pdu.payload[0], UE_mac_inst[module_idP].RA_Msg3_size,
module_idP, 3, UE_mac_inst[module_idP].crnti, UE_mac_inst[module_idP].subframe, 0, 0);
LOG_D(OPT,"[UE %d][RAPROC] MSG3 Frame %d trace pdu Preamble %d with size %d\n",
module_idP, frameP, UE_mac_inst[module_idP].crnti /*UE_mac_inst[module_idP].RA_prach_resources.ra_PreambleIndex*/, UE_mac_inst[module_idP].RA_Msg3_size);
}
#endif
}
openair2/LAYER2/MAC/rar_tools.c
+6 -7
View File
@@ -118,15 +118,14 @@ unsigned short fill_rar(module_id_t module_idP,
rarh->RAPID,eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[0].preamble_index,
eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[ra_idx].timing_offset);
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled){
trace_pdu(1, dlsch_buffer, input_buffer_length, module_idP, 2, 1,
eNB_mac_inst[module_idP].subframe, 0, 0);
LOG_I(OPT,"[eNB %d][RAPROC] RAR Frame %d trace pdu for rnti %x and rapid %d size %d\n",
if (opt_enabled == 1){
trace_pdu(1, dlsch_buffer, input_buffer_length, module_idP, 2, 1,
eNB_mac_inst[module_idP].subframe, 0, 0);
LOG_D(OPT,"[eNB %d][RAPROC] RAR Frame %d trace pdu for rnti %x and rapid %d size %d\n",
module_idP, frameP, eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[ra_idx].rnti,
rarh->RAPID, input_buffer_length);
}
#endif
}
return(eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[ra_idx].rnti);
}
openair2/LAYER2/MAC/ue_procedures.c
+7 -9
View File
@@ -293,12 +293,10 @@ void ue_send_sdu(module_id_t module_idP, uint8_t CC_id,frame_t frameP,uint8_t *s
LOG_T(MAC,"sdu: %x.%x.%x\n",sdu[0],sdu[1],sdu[2]);
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled) {
trace_pdu(1, sdu, sdu_len, module_idP, 3, UE_mac_inst[module_idP].crnti,
UE_mac_inst[module_idP].subframe, 0, 0);
if (opt_enabled == 1) {
trace_pdu(1, sdu, sdu_len, module_idP, 3, UE_mac_inst[module_idP].crnti,
UE_mac_inst[module_idP].subframe, 0, 0);
}
#endif
payload_ptr = parse_header(sdu,&num_ce,&num_sdu,rx_ces,rx_lcids,rx_lengths,sdu_len);
@@ -1298,12 +1296,12 @@ void ue_get_sdu(module_id_t module_idP,int CC_id,frame_t frameP,sub_frame_t subf
for (j=0;j<(buflen-sdu_length_total-payload_offset);j++)
ulsch_buffer[payload_offset+sdu_length_total+j] = (char)(taus()&0xff);
#if defined(USER_MODE) && defined(OAI_EMU)
if (oai_emulation.info.opt_enabled)
if (opt_enabled==1){
trace_pdu(0, ulsch_buffer, buflen, module_idP, 3, UE_mac_inst[module_idP].crnti, subframe, 0, 0);
LOG_D(OPT,"[UE %d][ULSCH] Frame %d trace pdu for rnti %x with size %d\n",
LOG_D(OPT,"[UE %d][ULSCH] Frame %d trace pdu for rnti %x with size %d\n",
module_idP, frameP, UE_mac_inst[module_idP].crnti, buflen);
#endif
}
LOG_D(MAC,"[UE %d][SR] Gave SDU to PHY, clearing any scheduling request\n",
module_idP,payload_offset, sdu_length_total);
openair2/UTIL/OPT/opt.h
+3
View File
@@ -77,6 +77,8 @@ typedef enum radio_type_e {
} radio_type_t;
extern trace_mode_t opt_type;
extern char in_ip[40];
extern char in_path[100];
/**
* function def
@@ -90,6 +92,7 @@ int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p);
void terminate_opt(void);
extern int opt_enabled;
//double *timing_analyzer(int index, int direction );
#endif /* OPT_H_ */
openair2/UTIL/OPT/probe.c
+12 -6
View File
@@ -123,6 +123,8 @@ what about the implementation
#include "opt.h"
int opt_enabled=0;
#define PACKET_MAC_LTE_DEFAULT_UDP_PORT (9999)
typedef uint8_t guint8;
@@ -139,8 +141,8 @@ static unsigned char g_frameBuffer[1600];
//static unsigned char g_fileBuffer[1600];
static unsigned int g_frameOffset;
static char in_ip[40];
static char in_path[100];
char in_ip[40];
char in_path[100];
static uint16_t in_port;
FILE *file_fd = NULL;
@@ -501,7 +503,7 @@ int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p)
strncpy( in_path, path, sizeof(in_path) );
in_path[sizeof(in_path) - 1] = 0; // terminate string
} else {
strcpy( in_path, "oai_opt.pcap" );
strcpy( in_path, "/tmp/oai_opt.pcap" );
}
if (ip != NULL) {
strncpy( in_ip, ip, sizeof(in_ip) );
@@ -553,9 +555,13 @@ int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p)
opt_type = OPT_NONE;
break;
}
LOG_D(OPT,"mode %s init ip %s port %u path %s\n",
(opt_type == OPT_WIRESHARK)? "wireshark" : "pcap", in_ip, in_port, in_path);
if ( opt_type == OPT_WIRESHARK )
LOG_G(OPT,"mode Wireshark: ip %s port %d\n", in_ip, in_port);
else if (opt_type == OPT_PCAP)
LOG_G(OPT,"mode PCAB : path is %s \n",in_path);
else
LOG_G(OPT,"Unsupported or unknown mode %d \n", opt_type);
// mac_info = (mac_info*)malloc16(sizeof(mac_lte_info));
// memset(mac_info, 0, sizeof(mac_lte_info)+pdu_buffer_size + 8);
return (1);