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T: macpdu2wireshark: add SIBs tracing

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Only schedule_SI is done, not schedule_SIB1_BR and not schedule_SI_BR.
This commit is contained in:
Cedric Roux
2018-10-23 10:19:51 +02:00
parent 7b264ac923
commit fdb16fae7d
2 changed files with 19 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
common/utils/T/tracer/macpdu2wireshark.c
+16 -6
View File
@@ -14,6 +14,8 @@
#define DEFAULT_IP "127.0.0.1"
#define DEFAULT_PORT 9999
int no_sib = 0;
typedef struct {
int socket;
struct sockaddr_in to;
@@ -76,21 +78,27 @@ void dl(void *_d, event e)
int fsf;
int i;
if (e.e[d->dl_rnti].i == 0xffff && no_sib) return;
d->buf.osize = 0;
PUTS(&d->buf, MAC_LTE_START_STRING);
PUTC(&d->buf, FDD_RADIO);
PUTC(&d->buf, DIRECTION_DOWNLINK);
PUTC(&d->buf, C_RNTI);
if (e.e[d->dl_rnti].i != 0xffff) {
PUTC(&d->buf, C_RNTI);
PUTC(&d->buf, MAC_LTE_RNTI_TAG);
PUTC(&d->buf, (e.e[d->dl_rnti].i>>8) & 255);
PUTC(&d->buf, e.e[d->dl_rnti].i & 255);
PUTC(&d->buf, MAC_LTE_RNTI_TAG);
PUTC(&d->buf, (e.e[d->dl_rnti].i>>8) & 255);
PUTC(&d->buf, e.e[d->dl_rnti].i & 255);
} else {
PUTC(&d->buf, SI_RNTI);
}
/* for newer version of wireshark? */
fsf = (e.e[d->dl_frame].i << 4) + e.e[d->dl_subframe].i;
/* for older version? */
fsf = e.e[d->dl_subframe].i;
//fsf = e.e[d->dl_subframe].i;
PUTC(&d->buf, MAC_LTE_FRAME_SUBFRAME_TAG);
PUTC(&d->buf, (fsf>>8) & 255);
PUTC(&d->buf, fsf & 255);
@@ -231,7 +239,8 @@ void usage(void)
" -i <dump file> read events from this dump file\n"
" -ip <IP address> send packets to this IP address (default %s)\n"
" -p <port> send packets to this port (default %d)\n"
" -no-mib do not report MIB\n",
" -no-mib do not report MIB\n"
" -no-sib do not report SIBs\n",
DEFAULT_IP,
DEFAULT_PORT
);
@@ -263,6 +272,7 @@ int main(int n, char **v)
if (!strcmp(v[i], "-ip")) { if (i > n-2) usage(); ip = v[++i]; continue; }
if (!strcmp(v[i], "-p")) {if(i>n-2)usage(); port=atoi(v[++i]); continue; }
if (!strcmp(v[i], "-no-mib")) { do_mib = 0; continue; }
if (!strcmp(v[i], "-no-sib")) { no_sib = 1; continue; }
usage();
}
openair2/LAYER2/MAC/eNB_scheduler_bch.c
+3
View File
@@ -758,6 +758,9 @@ schedule_SI(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
module_idP, CC_id, frameP, subframeP);
}
T(T_ENB_MAC_UE_DL_PDU_WITH_DATA, T_INT(module_idP), T_INT(CC_id), T_INT(0xffff),
T_INT(frameP), T_INT(subframeP), T_INT(0), T_BUFFER(cc->BCCH_pdu.payload, bcch_sdu_length));
if (opt_enabled == 1) {
trace_pdu(DIRECTION_DOWNLINK,
&cc->BCCH_pdu.payload[0],