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nr: add MAC PDU traces for wireshark

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The T tracer macpdu2wireshark has been modified to handle the new traces.
The usage is the same as for LTE.

In NR the RACH is logged as an LTE RACH. Maybe we'll change that in the
future. Looking at the source code of wireshark, I could not find any
way to report NR RACH. Maybe they forgot it. Or I did not search correctly...
This commit is contained in:
Cedric Roux
2020-10-21 18:09:15 +02:00
parent b70671777c
commit ae8c0ef448
6 changed files with 317 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files
common/utils/T/T_messages.txt
+16
View File
@@ -85,6 +85,10 @@ ID = ENB_PHY_MIB
DESC = MIB data DESC = MIB data
GROUP = ALL:PHY:ENB:WIRESHARK GROUP = ALL:PHY:ENB:WIRESHARK
FORMAT = int,eNB_ID : int,frame : int,subframe : buffer,data FORMAT = int,eNB_ID : int,frame : int,subframe : buffer,data
ID = GNB_PHY_MIB
DESC = NR MIB data
GROUP = ALL:PHY:GNB:WIRESHARK
FORMAT = int,gNB_ID : int,frame : int,slot : buffer,data
#MAC logs #MAC logs
ID = ENB_MAC_UE_DL_SDU ID = ENB_MAC_UE_DL_SDU
@@ -131,6 +135,18 @@ ID = ENB_MAC_UE_DL_RAR_PDU_WITH_DATA
DESC = MAC downlink PDU for an UE DESC = MAC downlink PDU for an UE
GROUP = ALL:MAC:ENB:WIRESHARK GROUP = ALL:MAC:ENB:WIRESHARK
FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : buffer,data FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : buffer,data
ID = GNB_MAC_DL_PDU_WITH_DATA
DESC = NR MAC downlink PDU for an UE
GROUP = ALL:MAC:GNB:WIRESHARK
FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
ID = GNB_MAC_UL_PDU_WITH_DATA
DESC = NR MAC uplink PDU for an UE
GROUP = ALL:MAC:GNB:WIRESHARK
FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
ID = GNB_MAC_DL_RAR_PDU_WITH_DATA
DESC = NR MAC downlink PDU for RAR
GROUP = ALL:MAC:GNB:WIRESHARK
FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
#RLC logs #RLC logs
ID = ENB_RLC_DL ID = ENB_RLC_DL
common/utils/T/tracer/macpdu2wireshark.c
+279 -40
View File
@@ -23,6 +23,8 @@ typedef struct {
int socket; int socket;
struct sockaddr_in to; struct sockaddr_in to;
OBUF buf; OBUF buf;
/* LTE traces */
/* ul */ /* ul */
int ul_rnti; int ul_rnti;
int ul_frame; int ul_frame;
@@ -46,6 +48,28 @@ typedef struct {
int rar_frame; int rar_frame;
int rar_subframe; int rar_subframe;
int rar_data; int rar_data;
/* NR traces */
/* NR ul */
int nr_ul_rnti;
int nr_ul_frame;
int nr_ul_slot;
int nr_ul_data;
/* NR dl */
int nr_dl_rnti;
int nr_dl_frame;
int nr_dl_slot;
int nr_dl_data;
/* NR mib */
int nr_mib_frame;
int nr_mib_slot;
int nr_mib_data;
/* NR RAR */
int nr_rar_rnti;
int nr_rar_frame;
int nr_rar_slot;
int nr_rar_data;
/* config */ /* config */
int no_mib; int no_mib;
int no_sib; int no_sib;
@@ -58,8 +82,13 @@ typedef struct {
int cur_sib; int cur_sib;
} ev_data; } ev_data;
void trace(ev_data *d, int direction, int rnti_type, int rnti, /****************************************************************************/
int frame, int subframe, void *buf, int bufsize, int preamble) { /* LTE */
/****************************************************************************/
void trace_lte(ev_data *d, int direction, int rnti_type, int rnti,
int frame, int subframe, void *buf, int bufsize, int preamble)
{
ssize_t ret; ssize_t ret;
int fsf; int fsf;
int i; int i;
@@ -100,15 +129,17 @@ void trace(ev_data *d, int direction, int rnti_type, int rnti,
if (ret != d->buf.osize) abort(); if (ret != d->buf.osize) abort();
} }
void ul(void *_d, event e) { void ul(void *_d, event e)
{
ev_data *d = _d; ev_data *d = _d;
trace(d, DIRECTION_UPLINK, C_RNTI, e.e[d->ul_rnti].i, trace_lte(d, DIRECTION_UPLINK, C_RNTI, e.e[d->ul_rnti].i,
e.e[d->ul_frame].i, e.e[d->ul_subframe].i, e.e[d->ul_frame].i, e.e[d->ul_subframe].i,
e.e[d->ul_data].b, e.e[d->ul_data].bsize, e.e[d->ul_data].b, e.e[d->ul_data].bsize,
NO_PREAMBLE); NO_PREAMBLE);
} }
void dl(void *_d, event e) { void dl(void *_d, event e)
{
ev_data *d = _d; ev_data *d = _d;
if (e.e[d->dl_rnti].i == 0xffff) { if (e.e[d->dl_rnti].i == 0xffff) {
@@ -119,14 +150,15 @@ void dl(void *_d, event e) {
d->cur_sib++; d->cur_sib++;
} }
trace(d, DIRECTION_DOWNLINK, trace_lte(d, DIRECTION_DOWNLINK,
e.e[d->dl_rnti].i != 0xffff ? C_RNTI : SI_RNTI, e.e[d->dl_rnti].i, e.e[d->dl_rnti].i != 0xffff ? C_RNTI : SI_RNTI, e.e[d->dl_rnti].i,
e.e[d->dl_frame].i, e.e[d->dl_subframe].i, e.e[d->dl_frame].i, e.e[d->dl_subframe].i,
e.e[d->dl_data].b, e.e[d->dl_data].bsize, e.e[d->dl_data].b, e.e[d->dl_data].bsize,
NO_PREAMBLE); NO_PREAMBLE);
} }
void mib(void *_d, event e) { void mib(void *_d, event e)
{
ev_data *d = _d; ev_data *d = _d;
if (d->no_mib) return; if (d->no_mib) return;
@@ -134,30 +166,141 @@ void mib(void *_d, event e) {
if (d->max_mib && d->cur_mib == d->max_mib) return; if (d->max_mib && d->cur_mib == d->max_mib) return;
d->cur_mib++; d->cur_mib++;
trace(d, DIRECTION_DOWNLINK, NO_RNTI, 0, trace_lte(d, DIRECTION_DOWNLINK, NO_RNTI, 0,
e.e[d->mib_frame].i, e.e[d->mib_subframe].i, e.e[d->mib_frame].i, e.e[d->mib_subframe].i,
e.e[d->mib_data].b, e.e[d->mib_data].bsize, e.e[d->mib_data].b, e.e[d->mib_data].bsize,
NO_PREAMBLE); NO_PREAMBLE);
} }
void preamble(void *_d, event e) { void preamble(void *_d, event e)
{
ev_data *d = _d; ev_data *d = _d;
trace(d, DIRECTION_UPLINK, NO_RNTI, 0, trace_lte(d, DIRECTION_UPLINK, NO_RNTI, 0,
e.e[d->preamble_frame].i, e.e[d->preamble_subframe].i, e.e[d->preamble_frame].i, e.e[d->preamble_subframe].i,
NULL, 0, NULL, 0,
e.e[d->preamble_preamble].i); e.e[d->preamble_preamble].i);
} }
void rar(void *_d, event e) { void rar(void *_d, event e)
{
ev_data *d = _d; ev_data *d = _d;
trace(d, DIRECTION_DOWNLINK, RA_RNTI, e.e[d->rar_rnti].i, trace_lte(d, DIRECTION_DOWNLINK, RA_RNTI, e.e[d->rar_rnti].i,
e.e[d->rar_frame].i, e.e[d->rar_subframe].i, e.e[d->rar_frame].i, e.e[d->rar_subframe].i,
e.e[d->rar_data].b, e.e[d->rar_data].bsize, e.e[d->rar_data].b, e.e[d->rar_data].bsize,
NO_PREAMBLE); NO_PREAMBLE);
} }
/****************************************************************************/
/* NR */
/****************************************************************************/
#define MAC_NR_START_STRING "mac-nr"
#define MAC_NR_PAYLOAD_TAG 0x01
#define MAC_NR_RNTI_TAG 0x02
#define MAC_NR_FRAME_SLOT_TAG 0x07
#define NR_FDD_RADIO 1
#define NR_TDD_RADIO 2
#define NR_DIRECTION_UPLINK 0
#define NR_DIRECTION_DOWNLINK 1
#define NR_NO_RNTI 0
#define NR_RA_RNTI 2
#define NR_C_RNTI 3
void trace_nr(ev_data *d, int direction, int rnti_type, int rnti,
int frame, int slot, void *buf, int bufsize, int preamble)
{
ssize_t ret;
int i;
d->buf.osize = 0;
PUTS(&d->buf, MAC_NR_START_STRING);
PUTC(&d->buf, NR_TDD_RADIO);
PUTC(&d->buf, direction);
PUTC(&d->buf, rnti_type);
if (rnti_type == NR_C_RNTI || rnti_type == NR_RA_RNTI) {
PUTC(&d->buf, MAC_NR_RNTI_TAG);
PUTC(&d->buf, (rnti>>8) & 255);
PUTC(&d->buf, rnti & 255);
}
#if 0
/* for old versions of wireshark; not sure if correct */
int fsf = (frame << 4) + slot;
PUTC(&d->buf, 4 /* MAC_NR_FRAME_SUBFRAME_TAG */);
PUTC(&d->buf, (fsf>>8) & 255);
PUTC(&d->buf, fsf & 255);
#else
PUTC(&d->buf, MAC_NR_FRAME_SLOT_TAG);
PUTC(&d->buf, (frame>>8) & 255);
PUTC(&d->buf, frame & 255);
PUTC(&d->buf, (slot>>8) & 255);
PUTC(&d->buf, slot & 255);
#endif
PUTC(&d->buf, MAC_NR_PAYLOAD_TAG);
for (i = 0; i < bufsize; i++)
PUTC(&d->buf, ((char *)buf)[i]);
ret = sendto(d->socket, d->buf.obuf, d->buf.osize, 0,
(struct sockaddr *)&d->to, sizeof(struct sockaddr_in));
if (ret != d->buf.osize) abort();
}
void nr_ul(void *_d, event e)
{
ev_data *d = _d;
trace_nr(d, NR_DIRECTION_UPLINK, NR_C_RNTI, e.e[d->nr_ul_rnti].i,
e.e[d->nr_ul_frame].i, e.e[d->nr_ul_slot].i,
e.e[d->nr_ul_data].b, e.e[d->nr_ul_data].bsize, NO_PREAMBLE);
}
void nr_dl(void *_d, event e)
{
ev_data *d = _d;
trace_nr(d, NR_DIRECTION_DOWNLINK, NR_C_RNTI, e.e[d->nr_dl_rnti].i,
e.e[d->nr_dl_frame].i, e.e[d->nr_dl_slot].i,
e.e[d->nr_dl_data].b, e.e[d->nr_dl_data].bsize, NO_PREAMBLE);
}
void nr_mib(void *_d, event e)
{
ev_data *d = _d;
if (d->no_mib) return;
if (d->max_mib && d->cur_mib == d->max_mib) return;
d->cur_mib++;
trace_nr(d, NR_DIRECTION_DOWNLINK, NR_NO_RNTI, 0,
e.e[d->nr_mib_frame].i, e.e[d->nr_mib_slot].i,
e.e[d->nr_mib_data].b, e.e[d->nr_mib_data].bsize, NO_PREAMBLE);
}
void nr_rar(void *_d, event e)
{
ev_data *d = _d;
trace_nr(d, NR_DIRECTION_DOWNLINK, NR_RA_RNTI, e.e[d->nr_rar_rnti].i,
e.e[d->nr_rar_frame].i, e.e[d->nr_rar_slot].i,
e.e[d->nr_rar_data].b, e.e[d->nr_rar_data].bsize, NO_PREAMBLE);
}
/****************************************************************************/
/****************************************************************************/
void setup_data(ev_data *d, void *database, int ul_id, int dl_id, int mib_id, void setup_data(ev_data *d, void *database, int ul_id, int dl_id, int mib_id,
int preamble_id, int rar_id) { int preamble_id, int rar_id,
int nr_ul_id, int nr_dl_id, int nr_mib_id, int nr_rar_id)
{
database_event_format f; database_event_format f;
int i; int i;
d->ul_rnti = -1; d->ul_rnti = -1;
@@ -174,10 +317,27 @@ void setup_data(ev_data *d, void *database, int ul_id, int dl_id, int mib_id,
d->preamble_frame = -1; d->preamble_frame = -1;
d->preamble_subframe = -1; d->preamble_subframe = -1;
d->preamble_preamble = -1; d->preamble_preamble = -1;
d->rar_rnti = -1; d->rar_rnti = -1;
d->rar_frame = -1; d->rar_frame = -1;
d->rar_subframe = -1; d->rar_subframe = -1;
d->rar_data = -1; d->rar_data = -1;
d->nr_ul_rnti = -1;
d->nr_ul_frame = -1;
d->nr_ul_slot = -1;
d->nr_ul_data = -1;
d->nr_dl_rnti = -1;
d->nr_dl_frame = -1;
d->nr_dl_slot = -1;
d->nr_dl_data = -1;
d->nr_mib_frame = -1;
d->nr_mib_slot = -1;
d->nr_mib_data = -1;
d->nr_rar_rnti = -1;
d->nr_rar_frame = -1;
d->nr_rar_slot = -1;
d->nr_rar_data = -1;
#define G(var_name, var_type, var) \ #define G(var_name, var_type, var) \
if (!strcmp(f.name[i], var_name)) { \ if (!strcmp(f.name[i], var_name)) { \
if (strcmp(f.type[i], var_type)) goto error; \ if (strcmp(f.type[i], var_type)) goto error; \
@@ -247,6 +407,60 @@ void setup_data(ev_data *d, void *database, int ul_id, int dl_id, int mib_id,
if (d->rar_rnti == -1 || d->rar_frame == -1 || d->rar_subframe == -1 || if (d->rar_rnti == -1 || d->rar_frame == -1 || d->rar_subframe == -1 ||
d->rar_data == -1) goto error; d->rar_data == -1) goto error;
/* NR ul: rnti, frame, slot, data */
f = get_format(database, nr_ul_id);
for (i = 0; i < f.count; i++) {
G("rnti", "int", d->nr_ul_rnti);
G("frame", "int", d->nr_ul_frame);
G("slot", "int", d->nr_ul_slot);
G("data", "buffer", d->nr_ul_data);
}
if (d->nr_ul_rnti == -1 || d->nr_ul_frame == -1 || d->nr_ul_slot == -1 ||
d->nr_ul_data == -1)
goto error;
/* NR dl: rnti, frame, slot, data */
f = get_format(database, nr_dl_id);
for (i = 0; i < f.count; i++) {
G("rnti", "int", d->nr_dl_rnti);
G("frame", "int", d->nr_dl_frame);
G("slot", "int", d->nr_dl_slot);
G("data", "buffer", d->nr_dl_data);
}
if (d->nr_dl_rnti == -1 || d->nr_dl_frame == -1 || d->nr_dl_slot == -1 ||
d->nr_dl_data == -1)
goto error;
/* NR MIB: frame, slot, data */
f = get_format(database, nr_mib_id);
for (i = 0; i < f.count; i++) {
G("frame", "int", d->nr_mib_frame);
G("slot", "int", d->nr_mib_slot);
G("data", "buffer", d->nr_mib_data);
}
if (d->nr_mib_frame == -1 || d->nr_mib_slot== -1 || d->nr_mib_data == -1)
goto error;
/* NR RAR: rnti, frame, slot, data */
f = get_format(database, nr_rar_id);
for (i = 0; i < f.count; i++) {
G("rnti", "int", d->nr_rar_rnti);
G("frame", "int", d->nr_rar_frame);
G("slot", "int", d->nr_rar_slot);
G("data", "buffer", d->nr_rar_data);
}
if (d->nr_rar_rnti == -1 || d->nr_rar_frame == -1 || d->nr_rar_slot == -1 ||
d->nr_rar_data == -1)
goto error;
#undef G #undef G
return; return;
error: error:
@@ -254,7 +468,8 @@ error:
abort(); abort();
} }
void *receiver(void *_d) { void *receiver(void *_d)
{
ev_data *d = _d; ev_data *d = _d;
int s; int s;
char buf[100000]; char buf[100000];
@@ -279,7 +494,8 @@ void *receiver(void *_d) {
return 0; return 0;
} }
void usage(void) { void usage(void)
{
printf( printf(
"options:\n" "options:\n"
" -d <database file> this option is mandatory\n" " -d <database file> this option is mandatory\n"
@@ -304,14 +520,16 @@ void usage(void) {
exit(1); exit(1);
} }
int main(int n, char **v) { int main(int n, char **v)
{
char *database_filename = NULL; char *database_filename = NULL;
char *input_filename = NULL; char *input_filename = NULL;
void *database; void *database;
event_handler *h; event_handler *h;
int in; int in;
int i; int i;
int ul_id, dl_id, mib_id = -1, preamble_id, rar_id; int ul_id, dl_id, mib_id, preamble_id, rar_id;
int nr_ul_id, nr_dl_id, nr_mib_id, nr_rar_id;
ev_data d; ev_data d;
char *ip = DEFAULT_IP; char *ip = DEFAULT_IP;
int port = DEFAULT_PORT; int port = DEFAULT_PORT;
@@ -382,6 +600,11 @@ int main(int n, char **v) {
on_off(database, "ENB_PHY_INITIATE_RA_PROCEDURE", is_on, 1); on_off(database, "ENB_PHY_INITIATE_RA_PROCEDURE", is_on, 1);
on_off(database, "ENB_MAC_UE_DL_RAR_PDU_WITH_DATA", is_on, 1); on_off(database, "ENB_MAC_UE_DL_RAR_PDU_WITH_DATA", is_on, 1);
on_off(database, "GNB_MAC_UL_PDU_WITH_DATA", is_on, 1);
on_off(database, "GNB_MAC_DL_PDU_WITH_DATA", is_on, 1);
on_off(database, "GNB_PHY_MIB", is_on, 1);
on_off(database, "GNB_MAC_DL_RAR_PDU_WITH_DATA", is_on, 1);
/* activate selected traces */ /* activate selected traces */
if (socket_send(in, &mt, 1) == -1 || if (socket_send(in, &mt, 1) == -1 ||
socket_send(in, &number_of_events, sizeof(int)) == -1 || socket_send(in, &number_of_events, sizeof(int)) == -1 ||
@@ -398,12 +621,26 @@ int main(int n, char **v) {
mib_id = event_id_from_name(database, "ENB_PHY_MIB"); mib_id = event_id_from_name(database, "ENB_PHY_MIB");
preamble_id = event_id_from_name(database, "ENB_PHY_INITIATE_RA_PROCEDURE"); preamble_id = event_id_from_name(database, "ENB_PHY_INITIATE_RA_PROCEDURE");
rar_id = event_id_from_name(database, "ENB_MAC_UE_DL_RAR_PDU_WITH_DATA"); rar_id = event_id_from_name(database, "ENB_MAC_UE_DL_RAR_PDU_WITH_DATA");
setup_data(&d, database, ul_id, dl_id, mib_id, preamble_id, rar_id);
nr_ul_id = event_id_from_name(database, "GNB_MAC_UL_PDU_WITH_DATA");
nr_dl_id = event_id_from_name(database, "GNB_MAC_DL_PDU_WITH_DATA");
nr_mib_id = event_id_from_name(database, "GNB_PHY_MIB");
nr_rar_id = event_id_from_name(database, "GNB_MAC_DL_RAR_PDU_WITH_DATA");
setup_data(&d, database, ul_id, dl_id, mib_id, preamble_id, rar_id,
nr_ul_id, nr_dl_id, nr_mib_id, nr_rar_id);
register_handler_function(h, ul_id, ul, &d); register_handler_function(h, ul_id, ul, &d);
register_handler_function(h, dl_id, dl, &d); register_handler_function(h, dl_id, dl, &d);
register_handler_function(h, mib_id, mib, &d); register_handler_function(h, mib_id, mib, &d);
register_handler_function(h, preamble_id, preamble, &d); register_handler_function(h, preamble_id, preamble, &d);
register_handler_function(h, rar_id, rar, &d); register_handler_function(h, rar_id, rar, &d);
register_handler_function(h, nr_ul_id, nr_ul, &d);
register_handler_function(h, nr_dl_id, nr_dl, &d);
register_handler_function(h, nr_mib_id, nr_mib, &d);
register_handler_function(h, nr_rar_id, nr_rar, &d);
d.socket = socket(AF_INET, SOCK_DGRAM, 0); d.socket = socket(AF_INET, SOCK_DGRAM, 0);
if (d.socket == -1) { if (d.socket == -1) {
@@ -424,8 +661,10 @@ int main(int n, char **v) {
if (e.type == -1) break; if (e.type == -1) break;
if (!(e.type == ul_id || e.type == dl_id || e.type == mib_id || if (!(e.type == ul_id || e.type == dl_id || e.type == mib_id ||
e.type == preamble_id || e.type == rar_id)) continue; e.type == preamble_id || e.type == rar_id ||
e.type == nr_ul_id || e.type == nr_dl_id ||
e.type == nr_mib_id || e.type == nr_rar_id)) continue;
handle_event(h, e); handle_event(h, e);
} }
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+9 -1
View File
@@ -113,7 +113,15 @@ void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot) {
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[n_hf][ssb_index&7],&txdataF[0][txdataF_offset], AMP, ssb_start_symbol, cfg, fp); nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[n_hf][ssb_index&7],&txdataF[0][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
else else
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[0][ssb_index&7],&txdataF[0][txdataF_offset], AMP, ssb_start_symbol, cfg, fp); nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[0][ssb_index&7],&txdataF[0][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
if (T_ACTIVE(T_GNB_PHY_MIB)) {
unsigned char bch[3];
bch[0] = gNB->ssb_pdu.ssb_pdu_rel15.bchPayload & 0xff;
bch[1] = (gNB->ssb_pdu.ssb_pdu_rel15.bchPayload >> 8) & 0xff;
bch[2] = (gNB->ssb_pdu.ssb_pdu_rel15.bchPayload >> 16) & 0xff;
T(T_GNB_PHY_MIB, T_INT(0) /* module ID */, T_INT(frame), T_INT(slot), T_BUFFER(bch, 3));
}
nr_generate_pbch(&gNB->pbch, nr_generate_pbch(&gNB->pbch,
&gNB->ssb_pdu, &gNB->ssb_pdu,
gNB->nr_pbch_interleaver, gNB->nr_pbch_interleaver,
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+4
View File
@@ -921,6 +921,10 @@ void nr_generate_Msg2(module_id_t module_idP,
nr_mac->TX_req[CC_id].Slot = slotP; nr_mac->TX_req[CC_id].Slot = slotP;
memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&cc[CC_id].RAR_pdu.payload[0], tx_req->TLVs[0].length); memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&cc[CC_id].RAR_pdu.payload[0], tx_req->TLVs[0].length);
T(T_GNB_MAC_DL_RAR_PDU_WITH_DATA, T_INT(module_idP), T_INT(CC_id),
T_INT(RA_rnti), T_INT(frameP), T_INT(slotP), T_INT(0) /* harq pid, meaningful? */,
T_BUFFER(&cc[CC_id].RAR_pdu.payload[0], tx_req->TLVs[0].length));
/* mark the corresponding RBs as used */ /* mark the corresponding RBs as used */
uint8_t *vrb_map = cc[CC_id].vrb_map; uint8_t *vrb_map = cc[CC_id].vrb_map;
for (int rb = 0; rb < pdsch_pdu_rel15->rbSize; rb++) for (int rb = 0; rb < pdsch_pdu_rel15->rbSize; rb++)
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+3
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@@ -804,6 +804,9 @@ void nr_schedule_ue_spec(module_id_t module_id,
retInfo->mcs = sched_ctrl->mcs; retInfo->mcs = sched_ctrl->mcs;
retInfo->numDmrsCdmGrpsNoData = sched_ctrl->numDmrsCdmGrpsNoData; retInfo->numDmrsCdmGrpsNoData = sched_ctrl->numDmrsCdmGrpsNoData;
T(T_GNB_MAC_DL_PDU_WITH_DATA, T_INT(module_id), T_INT(CC_id), T_INT(rnti),
T_INT(frame), T_INT(slot), T_INT(current_harq_pid), T_BUFFER(buf, TBS));
#if defined(ENABLE_MAC_PAYLOAD_DEBUG) #if defined(ENABLE_MAC_PAYLOAD_DEBUG)
if (frame%100 == 0) { if (frame%100 == 0) {
LOG_I(MAC, LOG_I(MAC,
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+6
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@@ -324,6 +324,12 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
NR_RA_t *ra = &gNB_mac->common_channels[CC_idP].ra[0]; NR_RA_t *ra = &gNB_mac->common_channels[CC_idP].ra[0];
if (sduP != NULL) {
T(T_GNB_MAC_UL_PDU_WITH_DATA, T_INT(gnb_mod_idP), T_INT(CC_idP),
T_INT(rntiP), T_INT(frameP), T_INT(slotP), T_INT(-1) /* harq_pid */,
T_BUFFER(sduP, sdu_lenP));
}
// random access pusch with TC-RNTI // random access pusch with TC-RNTI
if (ra->state == WAIT_Msg3) { if (ra->state == WAIT_Msg3) {
if (sduP != NULL) { // if the CRC passed if (sduP != NULL) { // if the CRC passed