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rlcmac: Implement N3104 

Related: OS#5500
Change-Id: Ia8c35aad7a537ab76447187847f8cee8c379352c
This commit is contained in:
Pau Espin 2023-02-16 18:28:34 +01:00
parent 7ff9597b43
commit a9da84ac9f
7 changed files with 290 additions and 1 deletions
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2
include/osmocom/gprs/rlcmac/tbf_ul.h
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@ -46,7 +46,7 @@ struct gprs_rlcmac_ul_tbf *gprs_rlcmac_ul_tbf_alloc(struct gprs_rlcmac_entity *g
void gprs_rlcmac_ul_tbf_free(struct gprs_rlcmac_ul_tbf *ul_tbf);
bool gprs_rlcmac_ul_tbf_in_contention_resolution(const struct gprs_rlcmac_ul_tbf *ul_tbf);
unsigned int gprs_rlcmac_ul_tbf_n3104_max(const struct gprs_rlcmac_ul_tbf *ul_tbf);
bool gprs_rlcmac_ul_tbf_data_rts(const struct gprs_rlcmac_ul_tbf *ul_tbf, const struct gprs_rlcmac_rts_block_ind *bi);
bool gprs_rlcmac_ul_tbf_dummy_rts(const struct gprs_rlcmac_ul_tbf *ul_tbf, const struct gprs_rlcmac_rts_block_ind *bi);

1
include/osmocom/gprs/rlcmac/tbf_ul_fsm.h
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@ -28,6 +28,7 @@ enum tbf_ul_fsm_event {
GPRS_RLCMAC_TBF_UL_EV_UL_ASS_START,
GPRS_RLCMAC_TBF_UL_EV_UL_ASS_COMPL,
GPRS_RLCMAC_TBF_UL_EV_FIRST_UL_DATA_SENT,
GPRS_RLCMAC_TBF_UL_EV_N3104_MAX,
GPRS_RLCMAC_TBF_UL_EV_CONTENTION_RESOLUTION_SUCCESS,
GPRS_RLCMAC_TBF_UL_EV_LAST_UL_DATA_SENT,
GPRS_RLCMAC_TBF_UL_EV_FINAL_ACK_RECVD,

20
src/rlcmac/tbf_ul.c
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@ -112,6 +112,17 @@ bool gprs_rlcmac_ul_tbf_in_contention_resolution(const struct gprs_rlcmac_ul_tbf
}
}
unsigned int gprs_rlcmac_ul_tbf_n3104_max(const struct gprs_rlcmac_ul_tbf *ul_tbf)
{
/* 3GPP TS 44.060 13.3:
* N3104_MAX = 3 * (BS_CV_MAX + 3) * number of uplink timeslots assigned */
/* If we didn't receive SI13 yet, use maximum value bs_cv_max in range 0..15 */
uint8_t bs_cv_max = g_ctx->si13_available ?
g_ctx->si13ro.u.PBCCH_Not_present.GPRS_Cell_Options.BS_CV_MAX :
15;
return 3 * (bs_cv_max + 3) * ul_tbf->cur_alloc.num_ts;
}
/* Used by the scheduler to find out whether an Uplink Dummy Control Block can be transmitted. If
* true, it will potentially call gprs_rlcmac_ul_tbf_dummy_create() to generate a new dummy message to transmit. */
bool gprs_rlcmac_ul_tbf_dummy_rts(const struct gprs_rlcmac_ul_tbf *ul_tbf, const struct gprs_rlcmac_rts_block_ind *bi)
@ -790,6 +801,15 @@ static struct msgb *create_ul_acked_block(struct gprs_rlcmac_ul_tbf *ul_tbf,
if (ul_tbf->n3104 == 0)
osmo_fsm_inst_dispatch(ul_tbf->state_fsm.fi, GPRS_RLCMAC_TBF_UL_EV_FIRST_UL_DATA_SENT, NULL);
ul_tbf->n3104++;
if (gprs_rlcmac_ul_tbf_in_contention_resolution(ul_tbf)) {
unsigned int n3104_max = gprs_rlcmac_ul_tbf_n3104_max(ul_tbf);
if (ul_tbf->n3104 >= n3104_max) {
LOGPTBFUL(ul_tbf, LOGL_NOTICE, "N3104_MAX (%u) reached\n", n3104_max);
osmo_fsm_inst_dispatch(ul_tbf->state_fsm.fi, GPRS_RLCMAC_TBF_UL_EV_N3104_MAX, NULL);
} else {
LOGPTBFUL(ul_tbf, LOGL_DEBUG, "N3104 inc (%u)\n", ul_tbf->n3104);
}
}
return msg;
}

9
src/rlcmac/tbf_ul_fsm.c
View File

@ -34,6 +34,7 @@ static const struct value_string tbf_ul_fsm_event_names[] = {
{ GPRS_RLCMAC_TBF_UL_EV_UL_ASS_START, "UL_ASS_START" },
{ GPRS_RLCMAC_TBF_UL_EV_UL_ASS_COMPL, "UL_ASS_COMPL" },
{ GPRS_RLCMAC_TBF_UL_EV_FIRST_UL_DATA_SENT, "FIRST_UL_DATA_SENT" },
{ GPRS_RLCMAC_TBF_UL_EV_N3104_MAX, "N3104_MAX" },
{ GPRS_RLCMAC_TBF_UL_EV_CONTENTION_RESOLUTION_SUCCESS, "CONTENTION_RESOLUTION_SUCCESS" },
{ GPRS_RLCMAC_TBF_UL_EV_LAST_UL_DATA_SENT, "LAST_UL_DATA_SENT" },
{ GPRS_RLCMAC_TBF_UL_EV_FINAL_ACK_RECVD, "FINAL_ACK_RECVD" },
@ -149,6 +150,9 @@ static void st_flow(struct osmo_fsm_inst *fi, uint32_t event, void *data)
osmo_timer_schedule(&fi->timer, val_sec, 0);
}
break;
case GPRS_RLCMAC_TBF_UL_EV_N3104_MAX:
reinit_pkt_acces_procedure(ctx);
break;
case GPRS_RLCMAC_TBF_UL_EV_CONTENTION_RESOLUTION_SUCCESS:
LOGPFSML(ctx->fi, LOGL_INFO, "Contention resolution succeeded, stop T3166\n");
OSMO_ASSERT(ctx->ul_tbf->ul_ass_fsm.ass_type == GPRS_RLCMAC_TBF_UL_ASS_TYPE_1PHASE);
@ -168,6 +172,9 @@ static void st_finished(struct osmo_fsm_inst *fi, uint32_t event, void *data)
{
struct gprs_rlcmac_tbf_ul_fsm_ctx *ctx = (struct gprs_rlcmac_tbf_ul_fsm_ctx *)fi->priv;
switch (event) {
case GPRS_RLCMAC_TBF_UL_EV_N3104_MAX:
reinit_pkt_acces_procedure(ctx);
break;
case GPRS_RLCMAC_TBF_UL_EV_CONTENTION_RESOLUTION_SUCCESS:
LOGPFSML(ctx->fi, LOGL_INFO, "Contention resolution succeeded, stop T3166\n");
OSMO_ASSERT(ctx->ul_tbf->ul_ass_fsm.ass_type == GPRS_RLCMAC_TBF_UL_ASS_TYPE_1PHASE);
@ -204,6 +211,7 @@ static struct osmo_fsm_state tbf_ul_fsm_states[] = {
[GPRS_RLCMAC_TBF_UL_ST_FLOW] = {
.in_event_mask =
X(GPRS_RLCMAC_TBF_UL_EV_FIRST_UL_DATA_SENT) |
X(GPRS_RLCMAC_TBF_UL_EV_N3104_MAX) |
X(GPRS_RLCMAC_TBF_UL_EV_CONTENTION_RESOLUTION_SUCCESS) |
X(GPRS_RLCMAC_TBF_UL_EV_LAST_UL_DATA_SENT),
.out_state_mask =
@ -214,6 +222,7 @@ static struct osmo_fsm_state tbf_ul_fsm_states[] = {
},
[GPRS_RLCMAC_TBF_UL_ST_FINISHED] = {
.in_event_mask =
X(GPRS_RLCMAC_TBF_UL_EV_N3104_MAX) |
X(GPRS_RLCMAC_TBF_UL_EV_CONTENTION_RESOLUTION_SUCCESS) |
X(GPRS_RLCMAC_TBF_UL_EV_FINAL_ACK_RECVD),
.out_state_mask =

109
tests/rlcmac/rlcmac_prim_test.c
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@ -24,6 +24,8 @@
#include <osmocom/core/timer.h>
#include <osmocom/core/timer_compat.h>
#include <osmocom/core/select.h>
#include <osmocom/gsm/protocol/gsm_04_08.h>
#include <osmocom/gsm/gsm48_rest_octets.h>
#include <osmocom/gprs/rlcmac/rlcmac.h>
#include <osmocom/gprs/rlcmac/csn1_defs.h>
@ -293,6 +295,63 @@ static void ul_ack_nack_mark(Ack_Nack_Description_t *ack_desc, unsigned int idx,
ack_desc->RECEIVED_BLOCK_BITMAP[sizeof(ack_desc->RECEIVED_BLOCK_BITMAP) - idx/8 - 1] &= ~(1 << (idx & 0x03));
}
static uint8_t *create_si13(uint8_t bs_cv_max /* 0..15 */)
{
static uint8_t si13_buf[GSM_MACBLOCK_LEN];
struct gsm48_system_information_type_13 *si13 = (struct gsm48_system_information_type_13 *)&si13_buf[0];
struct osmo_gsm48_si13_info si13_info;
int ret;
memset(si13, GSM_MACBLOCK_PADDING, GSM_MACBLOCK_LEN);
si13->header.rr_protocol_discriminator = GSM48_PDISC_RR;
si13->header.skip_indicator = 0;
si13->header.system_information = GSM48_MT_RR_SYSINFO_13;
si13_info = (struct osmo_gsm48_si13_info){
.cell_opts = {
.nmo = GPRS_NMO_II,
.t3168 = 2000,
.t3192 = 1500,
.drx_timer_max = 3,
.bs_cv_max = bs_cv_max,
.ctrl_ack_type_use_block = 1,
.ext_info_present = true,
.ext_info = {
.egprs_supported = 1,
.use_egprs_p_ch_req = 1,
.bep_period = 5,
.pfc_supported = 0,
.dtm_supported = 0,
.bss_paging_coordination = 1,
.ccn_active = true,
},
},
.pwr_ctrl_pars = {
.alpha = 0, /* a = 0.0 */
.t_avg_w = 16,
.t_avg_t = 16,
.pc_meas_chan = 0, /* downling measured on CCCH */
.n_avg_i = 8,
},
.bcch_change_mark = 1, /* Information about the other SIs */
.si_change_field = 0,
.rac = 33,
.spgc_ccch_sup = 0,
.net_ctrl_ord = 1 /* NC1 */,
.prio_acc_thr = 6,
};
ret = osmo_gsm48_rest_octets_si13_encode(si13->rest_octets, &si13_info);
if (ret < 0)
return NULL;
/* length is coded in bit 2 an up */
si13->header.l2_plen = 0x01;
return &si13_buf[0];
}
static int test_rlcmac_prim_up_cb(struct osmo_gprs_rlcmac_prim *rlcmac_prim, void *user_data)
{
const char *pdu_name = osmo_gprs_rlcmac_prim_name(rlcmac_prim);
@ -524,6 +583,55 @@ static void test_ul_tbf_t3166_timeout(void)
cleanup_test();
}
static void test_ul_tbf_n3104_timeout(void)
{
struct osmo_gprs_rlcmac_prim *rlcmac_prim;
int rc;
printf("=== %s start ===\n", __func__);
prepare_test();
uint32_t tlli = 0x2342;
uint8_t ts_nr = 7;
uint8_t usf = 0;
uint32_t rts_fn = 4;
unsigned int i;
const unsigned int bs_cv_max = 0;
const unsigned int num_ts = 1;
const unsigned int n3104_max = 3 * (bs_cv_max + 3) * num_ts;
/* Submit an SI13 with bs_cv_max=0: */
rlcmac_prim = osmo_gprs_rlcmac_prim_alloc_l1ctl_ccch_data_ind(0, create_si13(bs_cv_max));
rc = osmo_gprs_rlcmac_prim_lower_up(rlcmac_prim);
OSMO_ASSERT(rc == 0);
rlcmac_prim = osmo_gprs_rlcmac_prim_alloc_grr_unitdata_req(tlli, pdu_llc_gmm_att_req,
sizeof(pdu_llc_gmm_att_req));
rlcmac_prim->grr.unitdata_req.sapi = OSMO_GPRS_RLCMAC_LLC_SAPI_GMM;
rc = osmo_gprs_rlcmac_prim_upper_down(rlcmac_prim);
ccch_imm_ass_pkt_ul_tbf_normal[7] = last_rach_req_ra; /* Update RA to match */
rlcmac_prim = osmo_gprs_rlcmac_prim_alloc_l1ctl_ccch_data_ind(0, ccch_imm_ass_pkt_ul_tbf_normal);
rc = osmo_gprs_rlcmac_prim_lower_up(rlcmac_prim);
OSMO_ASSERT(rc == 0);
for (i = 0; i < n3104_max; i++) {
rts_fn = fn_next_block(rts_fn);
printf("RTS %u: FN=%u\n", i, rts_fn);
/* Trigger transmission of LLC data (GMM Attach) (first part) */
rlcmac_prim = osmo_gprs_rlcmac_prim_alloc_l1ctl_pdch_rts_ind(ts_nr, rts_fn, usf);
rc = osmo_gprs_rlcmac_prim_lower_up(rlcmac_prim);
OSMO_ASSERT(rc == 0);
}
/* After N3104 triggers, MS re-tries pkt access: */
ccch_imm_ass_pkt_ul_tbf_normal[7] = last_rach_req_ra; /* Update RA to match */
rlcmac_prim = osmo_gprs_rlcmac_prim_alloc_l1ctl_ccch_data_ind(0, ccch_imm_ass_pkt_ul_tbf_normal);
rc = osmo_gprs_rlcmac_prim_lower_up(rlcmac_prim);
printf("=== %s end ===\n", __func__);
cleanup_test();
}
/* PCU allocates a DL TBF through PCH ImmAss for MS (when in packet-idle) */
static void test_dl_tbf_ccch_assign(void)
{
@ -593,6 +701,7 @@ int main(int argc, char *argv[])
test_ul_tbf_attach();
test_ul_tbf_t3164_timeout();
test_ul_tbf_t3166_timeout();
test_ul_tbf_n3104_timeout();
test_dl_tbf_ccch_assign();
talloc_free(tall_ctx);

124
tests/rlcmac/rlcmac_prim_test.err
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@ -28,6 +28,7 @@ DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c
DLGLOBAL INFO UL_TBF{FLOW}: Received Event FIRST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent, stop T3164
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent (1 phase access), start T3166
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (1)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Sending new block at BSN 1, CS=CS-2
DLGLOBAL DEBUG -- Chunk with length 3 is less than remaining space (30): add length header to delimit LLC frame
@ -40,6 +41,7 @@ DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (2)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_DATA.indication
DLGLOBAL INFO TS=7 FN=8 Rx Pkt UL ACK/NACK
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Got GPRS UL ACK bitmap: SSN: 1, BSN 0 to 2 - 1 (2 blocks), "RR"
@ -160,6 +162,7 @@ DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c
DLGLOBAL INFO UL_TBF{FLOW}: Received Event FIRST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent, stop T3164
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent (1 phase access), start T3166
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (1)
DLGLOBAL INFO UL_TBF{FLOW}: Timeout of T3166
DLGLOBAL INFO UL_TBF{FLOW}: T3166 timeout attempts=1
DLGLOBAL INFO UL_TBF{FLOW}: state_chg to NEW
@ -187,6 +190,7 @@ DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c
DLGLOBAL INFO UL_TBF{FLOW}: Received Event FIRST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent, stop T3164
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent (1 phase access), start T3166
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (1)
DLGLOBAL INFO UL_TBF{FLOW}: Timeout of T3166
DLGLOBAL INFO UL_TBF{FLOW}: T3166 timeout attempts=2
DLGLOBAL INFO UL_TBF{FLOW}: state_chg to NEW
@ -214,6 +218,7 @@ DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c
DLGLOBAL INFO UL_TBF{FLOW}: Received Event FIRST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent, stop T3164
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent (1 phase access), start T3166
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (1)
DLGLOBAL INFO UL_TBF{FLOW}: Timeout of T3166
DLGLOBAL INFO UL_TBF{FLOW}: T3166 timeout attempts=3
DLGLOBAL INFO UL_TBF{FLOW}: state_chg to NEW
@ -241,11 +246,130 @@ DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c
DLGLOBAL INFO UL_TBF{FLOW}: Received Event FIRST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent, stop T3164
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent (1 phase access), start T3166
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (1)
DLGLOBAL INFO UL_TBF{FLOW}: Timeout of T3166
DLGLOBAL INFO UL_TBF{FLOW}: T3166 timeout attempts=4
DLGLOBAL NOTICE UL_TBF{FLOW}: TBF establishment failure (T3166 timeout attempts=4)
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Deallocated
DLGLOBAL INFO UL_TBF{FLOW}: Deallocated
DLGLOBAL INFO Rx from lower layers: L1CTL-CCCH_DATA.indication
DLGLOBAL DEBUG Rx SI13 from lower layers
DLGLOBAL INFO Rx from upper layers: GRR-UNITDATA.request
DLGLOBAL INFO TLLI=0x00002342 not found, creating entity on the fly
DLGLOBAL INFO UL_TBF{NEW}: Allocated
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Allocated
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Received Event START
DLGLOBAL INFO UL_TBF{NEW}: Received Event UL_ASS_START
DLGLOBAL INFO UL_TBF{NEW}: state_chg to ASSIGN
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Send RACH.req ra=0x7a
DLGLOBAL INFO UL_TBF_ASS{IDLE}: state_chg to WAIT_CCCH_IMM_ASS
DLGLOBAL INFO Rx from lower layers: L1CTL-CCCH_DATA.indication
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: Received Event RX_CCCH_IMM_ASS
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: ImmAss initial CS=CS-2
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: ImmAss DynamicAlloc (1phase access) ts_nr=7 usf=0
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: state_chg to COMPLETED
DLGLOBAL INFO UL_TBF{ASSIGN}: Received Event UL_ASS_COMPL
DLGLOBAL INFO UL_TBF{ASSIGN}: Send L1CTL-CF_UL_TBF.req ul_slotmask=0x80
DLGLOBAL INFO UL_TBF{ASSIGN}: state_chg to FLOW
DLGLOBAL INFO UL_TBF_ASS{COMPLETED}: state_chg to IDLE
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Sending new block at BSN 0, CS=CS-2
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Dequeue next LLC (len=33)
DLGLOBAL DEBUG -- Chunk with length 33 larger than space (30) left in block: copy only remaining space, and we are done
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) data block (BSN 0, CS-2): 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 0 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 0)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00
DLGLOBAL INFO UL_TBF{FLOW}: Received Event FIRST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent, stop T3164
DLGLOBAL INFO UL_TBF{FLOW}: First UL block sent (1 phase access), start T3166
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (1)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Sending new block at BSN 1, CS=CS-2
DLGLOBAL DEBUG -- Chunk with length 3 is less than remaining space (30): add length header to delimit LLC frame
DLGLOBAL DEBUG -- Final block, so we done.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Complete UL frame, len=0
DLGLOBAL INFO UL_TBF{FLOW}: Received Event LAST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FLOW}: state_chg to FINISHED
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) data block (BSN 1, CS-2): 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 1 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (2)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 0, because all blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 0
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 0 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 0)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (3)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 1
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 1 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (4)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 0, because all blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 0
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 0 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 0)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (5)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 1
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 1 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (6)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 0, because all blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 0
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 0 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 0)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (7)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 1
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 1 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) N3104 inc (8)
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 0, because all blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 0
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) need_padding 0 spb_status 0 spb 0 (BSN1 0 BSN2 -1)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying 1 RLC blocks, 1 BSNs
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Copying data unit 0 (BSN 0)
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 0, CS-2): 3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00
DLGLOBAL NOTICE TBF(UL:NR-0:TLLI-00002342) N3104_MAX (9) reached
DLGLOBAL INFO UL_TBF{FINISHED}: Received Event N3104_MAX
DLGLOBAL INFO UL_TBF{FINISHED}: state_chg to NEW
DLGLOBAL INFO UL_TBF{NEW}: Send L1CTL-CF_UL_TBF.req ul_slotmask=0x00
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Received Event START
DLGLOBAL INFO UL_TBF{NEW}: Received Event UL_ASS_START
DLGLOBAL INFO UL_TBF{NEW}: state_chg to ASSIGN
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Send RACH.req ra=0x7b
DLGLOBAL INFO UL_TBF_ASS{IDLE}: state_chg to WAIT_CCCH_IMM_ASS
DLGLOBAL INFO Rx from lower layers: L1CTL-CCCH_DATA.indication
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: Received Event RX_CCCH_IMM_ASS
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: ImmAss initial CS=CS-2
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: ImmAss DynamicAlloc (1phase access) ts_nr=7 usf=0
DLGLOBAL INFO UL_TBF_ASS{WAIT_CCCH_IMM_ASS}: state_chg to COMPLETED
DLGLOBAL INFO UL_TBF{ASSIGN}: Received Event UL_ASS_COMPL
DLGLOBAL INFO UL_TBF{ASSIGN}: Send L1CTL-CF_UL_TBF.req ul_slotmask=0x80
DLGLOBAL INFO UL_TBF{ASSIGN}: state_chg to FLOW
DLGLOBAL INFO UL_TBF_ASS{COMPLETED}: state_chg to IDLE
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Deallocated
DLGLOBAL INFO UL_TBF{FLOW}: Deallocated
DLGLOBAL INFO Rx from upper layers: GMMRR-ASSIGN.request
DLGLOBAL INFO GMMRR-ASSIGN.req: creating new entity TLLI=0x00000001
DLGLOBAL INFO Rx from lower layers: L1CTL-CCCH_DATA.indication

26
tests/rlcmac/rlcmac_prim_test.ok
View File

@ -53,6 +53,32 @@ test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=4 ts=7 data_len=34 dat
sys={20.000000}, mono={20.000000}: clock_override_add
sys={20.000000}, mono={20.000000}: Expect T3166 timeout
=== test_ul_tbf_t3166_timeout end ===
=== test_ul_tbf_n3104_timeout start ===
sys={0.000000}, mono={0.000000}: clock_override_set
test_rlcmac_prim_down_cb(): Rx L1CTL-RACH.request ra=0x7a
test_rlcmac_prim_down_cb(): Rx L1CTL-CFG_UL_TBF.request ul_tbf_nr=0 ul_slotmask=0x80
RTS 0: FN=8
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=8 ts=7 data_len=34 data=[3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00 ]
RTS 1: FN=13
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=13 ts=7 data_len=34 data=[00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 ]
RTS 2: FN=17
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=17 ts=7 data_len=34 data=[3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00 ]
RTS 3: FN=21
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=21 ts=7 data_len=34 data=[00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 ]
RTS 4: FN=26
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=26 ts=7 data_len=34 data=[3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00 ]
RTS 5: FN=30
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=30 ts=7 data_len=34 data=[00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 ]
RTS 6: FN=34
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=34 ts=7 data_len=34 data=[3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00 ]
RTS 7: FN=39
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=39 ts=7 data_len=34 data=[00 00 02 0d e2 18 f2 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 ]
RTS 8: FN=43
test_rlcmac_prim_down_cb(): Rx L1CTL-CFG_UL_TBF.request ul_tbf_nr=0 ul_slotmask=0x00
test_rlcmac_prim_down_cb(): Rx L1CTL-RACH.request ra=0x7b
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=43 ts=7 data_len=34 data=[3c 00 01 01 c0 00 08 01 01 d5 71 00 00 08 29 26 24 00 00 00 00 71 62 f2 24 6c 84 44 04 11 e5 10 00 00 ]
test_rlcmac_prim_down_cb(): Rx L1CTL-CFG_UL_TBF.request ul_tbf_nr=0 ul_slotmask=0x80
=== test_ul_tbf_n3104_timeout end ===
=== test_dl_tbf_ccch_assign start ===
sys={0.000000}, mono={0.000000}: clock_override_set
test_rlcmac_prim_down_cb(): Rx L1CTL-CFG_DL_TBF.request dl_tbf_nr=0 dl_slotmask=0x80 dl_tfi=0