From adbbe1e28e8dee1aca5a61d5507fec7080fdca56 Mon Sep 17 00:00:00 2001 From: Pau Espin Pedrol Date: Sun, 17 May 2020 00:28:01 +0200 Subject: [PATCH] pcu: Expect UL ACK/NACK after all UL data is transmitted This is needed since osmo-pcu.git I9b4ef7b7277efa645bdb5becf2e9f6b32c99a9b1, where a bug was fixed in which osmo-pcu was not sending UL ACK/NACK under some conditions. Change-Id: I1a58b3984a96b432b2cb5300fc8a4261133a4f69 --- pcu/PCU_Tests.ttcn | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/pcu/PCU_Tests.ttcn b/pcu/PCU_Tests.ttcn index 51933694b..22e3c1fd1 100644 --- a/pcu/PCU_Tests.ttcn +++ b/pcu/PCU_Tests.ttcn @@ -1022,6 +1022,7 @@ runs on RAW_PCU_Test_CT { var boolean ok; var uint32_t sched_fn; var uint32_t dl_fn; + var uint32_t unused_fn; var OCT4 tlli := '00000001'O; var AckNackDescription ack_nack_desc := valueof(t_AckNackDescription_init); var CodingScheme cs_mcs; @@ -1087,6 +1088,9 @@ runs on RAW_PCU_Test_CT { /* DL Ass sets poll+rrbp requesting PACKET CONTROL ACK */ f_tx_rlcmac_ul_block(ts_RLCMAC_CTRL_ACK(tlli), 0, sched_fn); + /* PCU acks the UL data after having received CV=0) */ + f_rx_rlcmac_dl_block_exp_ack_nack(dl_block, unused_fn); + /* After acking the dl assignment, dl tbf goes into FLOW state and PCU will provide DL data when BTS asks for it */ f_rx_rlcmac_dl_block_exp_data(dl_block, dl_fn, data, 0, exp_dl_cs_mcs);