pespin has submitted this change. ( https://gerrit.osmocom.org/c/libosmo-gprs/+/31445 ) Change subject: rlcmac: ul_tbf: Fail if data block CV=0 retransmitted > 4 times ...................................................................... rlcmac: ul_tbf: Fail if data block CV=0 retransmitted > 4 times Change-Id: I1a2e1bca296591c34e25faca3f9048e0274ebbd1 --- M include/osmocom/gprs/rlcmac/tbf_ul_fsm.h M src/rlcmac/tbf_ul.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 6 files changed, 197 insertions(+), 1 deletion(-) Approvals: Jenkins Builder: Verified pespin: Looks good to me, approved diff --git a/include/osmocom/gprs/rlcmac/tbf_ul_fsm.h b/include/osmocom/gprs/rlcmac/tbf_ul_fsm.h index 8cadf69..acee6f1 100644 --- a/include/osmocom/gprs/rlcmac/tbf_ul_fsm.h +++ b/include/osmocom/gprs/rlcmac/tbf_ul_fsm.h @@ -22,6 +22,8 @@ }; /* Number of packet access procedure timeouts (T3164, T3166) */ unsigned int pkt_acc_proc_attempts; + /* 9.3.3.3.2: The block with CV=0 shall not be retransmitted more than four times. */ + unsigned int last_data_block_retrans_attempts; }; enum tbf_ul_fsm_event { diff --git a/src/rlcmac/tbf_ul.c b/src/rlcmac/tbf_ul.c index 0cad0e9..d3343d0 100644 --- a/src/rlcmac/tbf_ul.c +++ b/src/rlcmac/tbf_ul.c @@ -717,6 +717,7 @@ enum gprs_rlcmac_rlc_egprs_ul_spb spb = GPRS_RLCMAC_EGPRS_UL_SPB_NO_RETX; unsigned int spb_status; struct gprs_rlcmac_rlc_block *blk; + struct gprs_rlcmac_entity *gre = ul_tbf->tbf.gre; blk = gprs_rlcmac_rlc_block_store_get_block(ul_tbf->blkst, index); spb_status = blk->spb_status.block_status_ul; @@ -867,6 +868,10 @@ osmo_fsm_inst_dispatch(ul_tbf->state_fsm.fi, GPRS_RLCMAC_TBF_UL_EV_FIRST_UL_DATA_SENT, NULL); if (is_final) osmo_fsm_inst_dispatch(ul_tbf->state_fsm.fi, GPRS_RLCMAC_TBF_UL_EV_LAST_UL_DATA_SENT, NULL); + /* Early return if ul_tbf was freed by FSM: */ + if (!gre->ul_tbf) + return msg; + 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); diff --git a/src/rlcmac/tbf_ul_fsm.c b/src/rlcmac/tbf_ul_fsm.c index d36fdb6..3ecb41d 100644 --- a/src/rlcmac/tbf_ul_fsm.c +++ b/src/rlcmac/tbf_ul_fsm.c @@ -184,7 +184,16 @@ break; case GPRS_RLCMAC_TBF_UL_EV_LAST_UL_DATA_SENT: /* If LAST_UL_DATA_SENT is received in this state, it means the - * UL TBF is retransmitting the block. We need do nothing, ignore. */ + * UL TBF is retransmitting the block. + * 9.3.3.3.2: The block with CV=0 shall not be retransmitted more than four times. + */ + 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); + 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); + gprs_rlcmac_ul_tbf_free(ctx->ul_tbf); + } break; case GPRS_RLCMAC_TBF_UL_EV_FINAL_ACK_RECVD: break; diff --git a/tests/rlcmac/rlcmac_prim_test.c b/tests/rlcmac/rlcmac_prim_test.c index 45b0b21..c9bd2ff 100644 --- a/tests/rlcmac/rlcmac_prim_test.c +++ b/tests/rlcmac/rlcmac_prim_test.c @@ -641,6 +641,67 @@ 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) +{ + 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; + unsigned int i; + 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) */ + 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); + + for (i = 0; i < 4; i++) { + rts_fn = fn_next_block(rts_fn); + printf("RTS %u: FN=%u\n", i, rts_fn); + /* Trigger transmission of LLC data (GMM Attach) (second 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); + } + + 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) { @@ -711,6 +772,7 @@ test_ul_tbf_t3164_timeout(); test_ul_tbf_t3166_timeout(); test_ul_tbf_n3104_timeout(); + test_ul_tbf_last_data_cv0_retrans_max(); test_dl_tbf_ccch_assign(); talloc_free(tall_ctx); diff --git a/tests/rlcmac/rlcmac_prim_test.err b/tests/rlcmac/rlcmac_prim_test.err index 19ab56e..1337c44 100644 --- a/tests/rlcmac/rlcmac_prim_test.err +++ b/tests/rlcmac/rlcmac_prim_test.err @@ -317,6 +317,7 @@ 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 00 00 23 42 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 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 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. @@ -333,6 +334,7 @@ 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 00 00 23 42 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 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 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. @@ -349,6 +351,7 @@ 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 00 00 23 42 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 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 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. @@ -377,6 +380,97 @@ 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: 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 (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 CONTENTION_RESOLUTION_SUCCESS +DLGLOBAL INFO UL_TBF{FLOW}: Contention resolution succeeded, stop T3166 +DLGLOBAL NOTICE TBF(UL:NR-0:TLLI-00002342) Received acknowledge of all blocks, but without final ack indication (don't worry) +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}: 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. +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 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 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 +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{FINISHED}: Received Event LAST_UL_DATA_SENT +DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=2 +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 +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{FINISHED}: Received Event LAST_UL_DATA_SENT +DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=3 +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 +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{FINISHED}: Received Event LAST_UL_DATA_SENT +DLGLOBAL INFO UL_TBF{FINISHED}: Data block with CV=0 retransmit attempts=4 +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 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 diff --git a/tests/rlcmac/rlcmac_prim_test.ok b/tests/rlcmac/rlcmac_prim_test.ok index 76cd901..bfe2598 100644 --- a/tests/rlcmac/rlcmac_prim_test.ok +++ b/tests/rlcmac/rlcmac_prim_test.ok @@ -80,6 +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 === +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 ] +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 +test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=17 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 2: FN=21 +test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=21 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 3: FN=26 +test_rlcmac_prim_down_cb(): Rx L1CTL-PDCH_DATA.request fn=26 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 ] +=== test_ul_tbf_last_data_cv0_retrans_max 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 -- To view, visit https://gerrit.osmocom.org/c/libosmo-gprs/+/31445 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmo-gprs Gerrit-Branch: master Gerrit-Change-Id: I1a2e1bca296591c34e25faca3f9048e0274ebbd1 Gerrit-Change-Number: 31445 Gerrit-PatchSet: 1 Gerrit-Owner: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-MessageType: merged