pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/libosmo-gprs/+/31450 )
Change subject: rlcmac: Implement T3182
......................................................................
rlcmac: Implement T3182
Related: OS#550
Change-Id: I4fe9523af1b53c826ccfdd8700bab2a9e1413662
---
M src/rlcmac/rlcmac.c
M src/rlcmac/tbf_ul_fsm.c
M tests/rlcmac/rlcmac_prim_test.c
M tests/rlcmac/rlcmac_prim_test.err
M tests/rlcmac/rlcmac_prim_test.ok
5 files changed, 171 insertions(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/libosmo-gprs refs/changes/50/31450/1
diff --git a/src/rlcmac/rlcmac.c b/src/rlcmac/rlcmac.c
index 46addeb..4023586 100644
--- a/src/rlcmac/rlcmac.c
+++ b/src/rlcmac/rlcmac.c
@@ -48,6 +48,7 @@
{ .T=3166, .default_val=5, .unit = OSMO_TDEF_S, .desc="Wait for
Packet Uplink ACK/NACK after sending of first data block (s)" },
/* T3168: dynamically updated with what's received in BCCH SI13 */
{ .T=3168, .default_val=5000, .unit = OSMO_TDEF_MS, .desc="Wait for
PACKET UPLINK ASSIGNMENT (updated by BCCH SI13) (ms)" },
+ { .T=3182, .default_val=5, .unit = OSMO_TDEF_S, .desc="Wait for
Acknowledgement (s)" },
{ 0 } /* empty item at the end */
};
diff --git a/src/rlcmac/tbf_ul_fsm.c b/src/rlcmac/tbf_ul_fsm.c
index 617ed2e..e49e6dc 100644
--- a/src/rlcmac/tbf_ul_fsm.c
+++ b/src/rlcmac/tbf_ul_fsm.c
@@ -91,6 +91,27 @@
gprs_rlcmac_ul_tbf_free(ctx->ul_tbf);
}
+/* 9.3.3.3.2: Upon each retransmission of the last block with CV=0, the mobile
station shall restart timer T3182 for the TBF.
+* Slight impl deviation from spec: If tbf is still in contention resolution,
keep using T3166, otherwise start T3182
+*/
+static void arm_T3182_if_needed(struct gprs_rlcmac_tbf_ul_fsm_ctx *ctx)
+{
+ struct osmo_fsm_inst *fi = ctx->fi;
+ unsigned long val_sec;
+
+ if (gprs_rlcmac_ul_tbf_in_contention_resolution(ctx->ul_tbf)) {
+ OSMO_ASSERT(fi->T == 3166);
+ OSMO_ASSERT(osmo_timer_pending(&fi->timer));
+ } else {
+ OSMO_ASSERT(!osmo_timer_pending(&fi->timer) ||
+ (osmo_timer_pending(&fi->timer) && fi->T == 3182));
+ LOGPFSML(ctx->fi, LOGL_INFO, "Last UL block sent (CV=0), start
T3182\n");
+ fi->T = 3182;
+ val_sec = osmo_tdef_get(g_ctx->T_defs, fi->T, OSMO_TDEF_S, -1);
+ osmo_timer_schedule(&fi->timer, val_sec, 0);
+ }
+}
+
/* This one is triggered when packet access procedure fails, which can happen
* either in WAIT_IMM_ASS (ImmAss timeout), FLOW (T3164) or FINISHED (T3164,
T3166) */
static void st_new_on_enter(struct osmo_fsm_inst *fi, uint32_t prev_state)
@@ -164,6 +185,7 @@
* sent last data (FSM would be in FINISHED state then) */
break;
case GPRS_RLCMAC_TBF_UL_EV_LAST_UL_DATA_SENT:
+ arm_T3182_if_needed(ctx);
tbf_ul_fsm_state_chg(fi, GPRS_RLCMAC_TBF_UL_ST_FINISHED);
break;
default:
@@ -187,6 +209,14 @@
OSMO_ASSERT(fi->T == 3166);
osmo_timer_del(&fi->timer);
fi->T = 0;
+ } else if (fi->T == 3182 && osmo_timer_pending(&fi->timer)) {
+ /* 9.3.3.3.2 "Upon reception of a PACKET UPLINK
ACK/NACK message for this TBF
+ * the mobile station shall stop timer T3182 for the
TBF".
+ * In our case we only use T3128 once we are out of
contention resolution (T3166)
+ */
+ LOGPFSML(ctx->fi, LOGL_DEBUG, "Rx Pkt UL ACK/NACK, stop
T3182\n");
+ osmo_timer_del(&fi->timer);
+ fi->T = 0;
}
if (ctx_ul_ack_nack->final_ack) {
LOGPFSML(ctx->fi, LOGL_DEBUG, "Final ACK received\n");
@@ -201,6 +231,7 @@
*/
ctx->last_data_block_retrans_attempts++;
LOGPFSML(ctx->fi, LOGL_INFO, "Data block with CV=0 retransmit
attempts=%u\n", ctx->last_data_block_retrans_attempts);
+ arm_T3182_if_needed(ctx);
if (ctx->last_data_block_retrans_attempts == 4) {
LOGPFSML(ctx->fi, LOGL_NOTICE, "TBF establishment
failure (Data block with CV=0 retransmit attempts=%u)\n",
ctx->last_data_block_retrans_attempts);
@@ -306,6 +337,9 @@
}
reinit_pkt_acces_procedure(ctx);
break;
+ case 3182:
+ gprs_rlcmac_ul_tbf_free(ctx->ul_tbf);
+ break;
default:
OSMO_ASSERT(0);
}
diff --git a/tests/rlcmac/rlcmac_prim_test.c b/tests/rlcmac/rlcmac_prim_test.c
index 96cc6d9..02ee04c 100644
--- a/tests/rlcmac/rlcmac_prim_test.c
+++ b/tests/rlcmac/rlcmac_prim_test.c
@@ -709,6 +709,61 @@
cleanup_test();
}
+static void test_ul_tbf_t3182_timeout(void)
+{
+ struct osmo_gprs_rlcmac_prim *rlcmac_prim;
+ int rc;
+
+ printf("=== %s start ===\n", __func__);
+ prepare_test();
+ uint32_t tlli = 0x2342;
+ uint8_t ul_tfi = 0;
+ uint8_t ts_nr = 7;
+ uint8_t usf = 0;
+ uint32_t rts_fn = 4;
+ RlcMacDownlink_t dl_block;
+ Ack_Nack_Description_t *ack_desc =
&dl_block.u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Ack_Nack_Description;
+
+ /* Submit 14 bytes to fit in 1 RLCMAC block to shorten test and end up
in FINISHED state quickly: */
+ 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);
+
+ /* 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);
+
+ /* PCU acks it: */
+ ul_ack_nack_init(&dl_block, ul_tfi, GPRS_RLCMAC_CS_2);
+ ack_desc->STARTING_SEQUENCE_NUMBER = 1;
+ ack_desc->FINAL_ACK_INDICATION = 0;
+ ul_ack_nack_mark(ack_desc, 0, true);
+ rlcmac_prim = create_dl_ctrl_block(&dl_block, ts_nr, rts_fn);
+ rc = osmo_gprs_rlcmac_prim_lower_up(rlcmac_prim);
+ OSMO_ASSERT(rc == 0);
+
+ /* Trigger transmission of LLC data (GMM Attach) (second part, CV=0) */
+ rts_fn = fn_next_block(rts_fn);
+ 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);
+
+ /* increase time 5 seconds, timeout should trigger */
+ clock_override_add(5, 0);
+ clock_debug("Expect T3182 timeout");
+ osmo_select_main(0);
+
+ printf("=== %s end ===\n", __func__);
+ cleanup_test();
+}
+
/* 9.3.3.3.2: The block with CV=0 shall not be retransmitted more than four
times. */
static void test_ul_tbf_last_data_cv0_retrans_max(void)
{
@@ -840,6 +895,7 @@
test_ul_tbf_t3164_timeout();
test_ul_tbf_t3166_timeout();
test_ul_tbf_n3104_timeout();
+ test_ul_tbf_t3182_timeout();
test_ul_tbf_last_data_cv0_retrans_max();
test_ul_tbf_request_another_ul_tbf();
test_dl_tbf_ccch_assign();
diff --git a/tests/rlcmac/rlcmac_prim_test.err
b/tests/rlcmac/rlcmac_prim_test.err
index 885e29b..5946e0a 100644
--- a/tests/rlcmac/rlcmac_prim_test.err
+++ b/tests/rlcmac/rlcmac_prim_test.err
@@ -430,6 +430,62 @@
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 1d
11 e5 10 00 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 00
DLGLOBAL INFO UL_TBF{FLOW}: Received Event LAST_UL_DATA_SENT
+DLGLOBAL INFO UL_TBF{FLOW}: Last UL block sent (CV=0), start T3182
+DLGLOBAL INFO UL_TBF{FLOW}: state_chg to FINISHED
+DLGLOBAL INFO UL_TBF{FINISHED}: Timeout of T3182
+DLGLOBAL INFO UL_TBF_ASS{IDLE}: Deallocated
+DLGLOBAL INFO UL_TBF{FINISHED}: Deallocated
+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=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 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 (26) 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): 00 00 23
42 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
+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 00
00 23 42 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 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_DATA.indication
+DLGLOBAL INFO TS=7 FN=4 Rx Pkt UL ACK/NACK
+DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Got GPRS UL ACK bitmap: SSN: 1, BSN
0 to 1 - 1 (1 blocks), "R"
+DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) ack: (BSN=0)"R"(BSN=0) R=ACK I=NACK
+DLGLOBAL DEBUG - got ack for BSN=0
+DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) V(B): (V(A)=1)""(V(S)-1=0) A=Acked
N=Nacked U=Unacked X=Resend-Unacked I=Invalid
+DLGLOBAL INFO UL_TBF{FLOW}: Received Event RX_UL_ACK_NACK
+DLGLOBAL INFO UL_TBF{FLOW}: Contention resolution succeeded, stop T3166
+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 7 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 DEBUG TBF(UL:NR-0:TLLI-00002342) data block (BSN 1, CS-2): 1d 11 e5
10 00 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
+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 1d
11 e5 10 00 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 00
+DLGLOBAL INFO UL_TBF{FLOW}: Received Event LAST_UL_DATA_SENT
+DLGLOBAL INFO UL_TBF{FLOW}: Last UL block sent (CV=0), start T3182
DLGLOBAL INFO UL_TBF{FLOW}: state_chg to FINISHED
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 1, because all
blocks have been transmitted.
@@ -440,6 +496,7 @@
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 1d
11 e5 10 00 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 00
DLGLOBAL INFO UL_TBF{FINISHED}: Received Event LAST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=1
+DLGLOBAL INFO UL_TBF{FINISHED}: Last UL block sent (CV=0), start T3182
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 1, because all
blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 1
@@ -449,6 +506,7 @@
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 1d
11 e5 10 00 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 00
DLGLOBAL INFO UL_TBF{FINISHED}: Received Event LAST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=2
+DLGLOBAL INFO UL_TBF{FINISHED}: Last UL block sent (CV=0), start T3182
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 1, because all
blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 1
@@ -458,6 +516,7 @@
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 1d
11 e5 10 00 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 00
DLGLOBAL INFO UL_TBF{FINISHED}: Received Event LAST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=3
+DLGLOBAL INFO UL_TBF{FINISHED}: Last UL block sent (CV=0), start T3182
DLGLOBAL INFO Rx from lower layers: L1CTL-PDCH_RTS.indication
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Restarting at BSN 1, because all
blocks have been transmitted.
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) Resending BSN 1
@@ -467,6 +526,7 @@
DLGLOBAL DEBUG TBF(UL:NR-0:TLLI-00002342) msg block (BSN 1, CS-2): 00 00 02 1d
11 e5 10 00 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 00
DLGLOBAL INFO UL_TBF{FINISHED}: Received Event LAST_UL_DATA_SENT
DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=4
+DLGLOBAL INFO UL_TBF{FINISHED}: Last UL block sent (CV=0), start T3182
DLGLOBAL NOTICE UL_TBF{FINISHED}: TBF establishment failure (Data block with
CV=0 retransmit attempts=4)
DLGLOBAL INFO UL_TBF_ASS{IDLE}: Deallocated
DLGLOBAL INFO UL_TBF{FINISHED}: Deallocated
diff --git a/tests/rlcmac/rlcmac_prim_test.ok b/tests/rlcmac/rlcmac_prim_test.ok
index fdd570f..9e913ed 100644
--- a/tests/rlcmac/rlcmac_prim_test.ok
+++ b/tests/rlcmac/rlcmac_prim_test.ok
@@ -80,12 +80,21 @@
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=43 ts=7 data_len=34
data=[3c 00 01 00 00 23 42 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 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_ul_tbf_last_data_cv0_retrans_max start ===
+=== test_ul_tbf_t3182_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
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=4 ts=7 data_len=34
data=[3c 00 01 00 00 23 42 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 00 ]
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=8 ts=7 data_len=34
data=[00 00 02 1d 11 e5 10 00 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 00 ]
+sys={5.000000}, mono={5.000000}: clock_override_add
+sys={5.000000}, mono={5.000000}: Expect T3182 timeout
+=== test_ul_tbf_t3182_timeout end ===
+=== test_ul_tbf_last_data_cv0_retrans_max start ===
+sys={0.000000}, mono={0.000000}: clock_override_set
+test_rlcmac_prim_down_cb(): Rx L1CTL-RACH.request ra=0x7b
+test_rlcmac_prim_down_cb(): Rx L1CTL-CFG_UL_TBF.request ul_tbf_nr=0
ul_slotmask=0x80
+test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=4 ts=7 data_len=34
data=[3c 00 01 00 00 23 42 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 00 ]
+test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=8 ts=7 data_len=34
data=[00 00 02 1d 11 e5 10 00 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 00 ]
RTS 0: FN=13
test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=13 ts=7 data_len=34
data=[00 00 02 1d 11 e5 10 00 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 00 ]
RTS 1: FN=17
--
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Gerrit-Project: libosmo-gprs
Gerrit-Branch: master
Gerrit-Change-Id: I4fe9523af1b53c826ccfdd8700bab2a9e1413662
Gerrit-Change-Number: 31450
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
Gerrit-MessageType: newchange
