<p>pespin has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/16677">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">pcu: WIP EGPRS<br><br>Change-Id: I3b36d20b5350c8011fd5b4cd2bb2eadd08b74823<br>---<br>M library/RLCMAC_CSN1_Types.ttcn<br>M library/RLCMAC_Types.ttcn<br>M pcu/PCU_Tests_RAW.ttcn<br>3 files changed, 204 insertions(+), 3 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/77/16677/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/library/RLCMAC_CSN1_Types.ttcn b/library/RLCMAC_CSN1_Types.ttcn</span><br><span>index ea2edf6..121d350 100644</span><br><span>--- a/library/RLCMAC_CSN1_Types.ttcn</span><br><span>+++ b/library/RLCMAC_CSN1_Types.ttcn</span><br><span>@@ -16,6 +16,7 @@</span><br><span> import from General_Types all;</span><br><span> import from Osmocom_Types all;</span><br><span> import from GSM_Types all;</span><br><span style="color: hsl(120, 100%, 40%);">+ import from MobileL3_GMM_SM_Types all;</span><br><span> </span><br><span> /* TS 44.060 11.2.0.1 */</span><br><span> type enumerated RlcmacDlCtrlMsgType {</span><br><span>@@ -418,7 +419,7 @@</span><br><span> * (value part, see 3GPP TS 24.008, 10.5.5.12a) */</span><br><span> type union MSRadioAccCap2 {</span><br><span> /* TODO: see table 10.5.146/3GPP TS 24.008 */</span><br><span style="color: hsl(0, 100%, 40%);">- bitstring other</span><br><span style="color: hsl(120, 100%, 40%);">+ MSRadioAccessCapabilityV msRadioAccessCapabilityV</span><br><span> };</span><br><span> </span><br><span> /* Table 11.2.16.2 Access Type */</span><br><span>@@ -510,6 +511,14 @@</span><br><span> uint16_t RlcOctetCount</span><br><span> } with { variant "" };</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+ const ChannelReqDescription c_ChReqDesc_default := {</span><br><span style="color: hsl(120, 100%, 40%);">+ peak_tput_class := 0,</span><br><span style="color: hsl(120, 100%, 40%);">+ priority := 0,</span><br><span style="color: hsl(120, 100%, 40%);">+ rlc_mode := RLC_MODE_UNACKNOWLEDGED,</span><br><span style="color: hsl(120, 100%, 40%);">+ llc_pdu_type := LLC_PDU_IS_NOT_SACK_OR_ACK,</span><br><span style="color: hsl(120, 100%, 40%);">+ RlcOctetCount := 0</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* 12.8 Frequency Parameters */</span><br><span> type record FreqIndirect {</span><br><span> uint6_t maio,</span><br><span>diff --git a/library/RLCMAC_Types.ttcn b/library/RLCMAC_Types.ttcn</span><br><span>index 8f9f2a5..37956e8 100644</span><br><span>--- a/library/RLCMAC_Types.ttcn</span><br><span>+++ b/library/RLCMAC_Types.ttcn</span><br><span>@@ -13,6 +13,7 @@</span><br><span> import from General_Types all;</span><br><span> import from Osmocom_Types all;</span><br><span> import from GSM_Types all;</span><br><span style="color: hsl(120, 100%, 40%);">+ import from MobileL3_GMM_SM_Types all;</span><br><span> import from RLCMAC_CSN1_Types all;</span><br><span> </span><br><span> /* TS 44.060 10.4.7 */</span><br><span>@@ -289,6 +290,43 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+ /* TS 44.016 sec 11.2.16 */</span><br><span style="color: hsl(120, 100%, 40%);">+ template RlcmacUlBlock ts_RLCMAC_PKT_RES_REQ(GprsTlli tlli,</span><br><span style="color: hsl(120, 100%, 40%);">+ MSRadioAccessCapabilityV ms_rac,</span><br><span style="color: hsl(120, 100%, 40%);">+ ChannelReqDescription ch_req_desc := c_ChReqDesc_default,</span><br><span style="color: hsl(120, 100%, 40%);">+ RlcAccessType acc_type := RLC_ACC_TYPE_TWO_PHASE) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ ctrl := {</span><br><span style="color: hsl(120, 100%, 40%);">+ mac_hdr := {</span><br><span style="color: hsl(120, 100%, 40%);">+ payload_type := MAC_PT_RLCMAC_NO_OPT,</span><br><span style="color: hsl(120, 100%, 40%);">+ spare := '00000'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ retry := false</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+ payload := {</span><br><span style="color: hsl(120, 100%, 40%);">+ msg_type := PACKET_RESOURCE_REQUEST,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ resource_req := {</span><br><span style="color: hsl(120, 100%, 40%);">+ acc_type_presence := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ acc_type := acc_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ id_type := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ id := { tlli := tlli },</span><br><span style="color: hsl(120, 100%, 40%);">+ ms_rac2_presence := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ ms_rac2 := { msRadioAccessCapabilityV := ms_rac },</span><br><span style="color: hsl(120, 100%, 40%);">+ ch_req_desc := ch_req_desc,</span><br><span style="color: hsl(120, 100%, 40%);">+ change_mark_presence := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ change_mark := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ C_val := '000000'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ sign_var_presence := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ sign_var := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ I_levels := {</span><br><span style="color: hsl(120, 100%, 40%);">+ iNone, iNone, iNone, iNone,</span><br><span style="color: hsl(120, 100%, 40%);">+ iNone, iNone, iNone, iNone</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* Template for uplink Data block */</span><br><span> template RlcmacUlBlock t_RLCMAC_UL_DATA(template uint5_t tfi, template uint4_t cv, template uint7_t bsn,</span><br><span> template LlcBlocks blocks := {}, template boolean stall := false) := {</span><br><span>@@ -384,6 +422,31 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+ template RlcmacDlBlock tr_RLCMAC_UL_PACKET_ASS(template uint3_t usf := ?) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ ctrl := {</span><br><span style="color: hsl(120, 100%, 40%);">+ mac_hdr := {</span><br><span style="color: hsl(120, 100%, 40%);">+ payload_type := (MAC_PT_RLCMAC_NO_OPT, MAC_PT_RLCMAC_OPT),</span><br><span style="color: hsl(120, 100%, 40%);">+ rrbp:= ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ rrbp_valid := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ usf := usf</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+ opt := *,</span><br><span style="color: hsl(120, 100%, 40%);">+ payload := {</span><br><span style="color: hsl(120, 100%, 40%);">+ msg_type := PACKET_UL_ASSIGNMENT,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ ul_assignment := {</span><br><span style="color: hsl(120, 100%, 40%);">+ page_mode := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ persistence_levels_present := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ persistence_levels := *,</span><br><span style="color: hsl(120, 100%, 40%);">+ identity := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ is_egprs := ?, /* msg escape */</span><br><span style="color: hsl(120, 100%, 40%);">+ gprs := *</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* Receive Template for Uplink ACK/NACK */</span><br><span> template RlcmacDlBlock tr_RLCMAC_UL_ACK_NACK(template uint5_t ul_tfi, template GprsTlli tlli := ?) := {</span><br><span> ctrl := {</span><br><span>diff --git a/pcu/PCU_Tests_RAW.ttcn b/pcu/PCU_Tests_RAW.ttcn</span><br><span>index c800d43..16131f4 100644</span><br><span>--- a/pcu/PCU_Tests_RAW.ttcn</span><br><span>+++ b/pcu/PCU_Tests_RAW.ttcn</span><br><span>@@ -28,6 +28,7 @@</span><br><span> import from RLCMAC_Types all;</span><br><span> </span><br><span> import from MobileL3_CommonIE_Types all;</span><br><span style="color: hsl(120, 100%, 40%);">+import from MobileL3_GMM_SM_Types all;</span><br><span> import from L3_Templates all;</span><br><span> </span><br><span> import from NS_Types all;</span><br><span>@@ -818,7 +819,7 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(0, 100%, 40%);">-private function f_rx_rlcmac_dl_block_exp_pkt_ass(out RlcmacDlBlock dl_block, out uint32_t poll_fn)</span><br><span style="color: hsl(120, 100%, 40%);">+private function f_rx_rlcmac_dl_block_exp_pkt_dl_ass(out RlcmacDlBlock dl_block, out uint32_t poll_fn)</span><br><span> runs on RAW_PCU_Test_CT {</span><br><span> var uint32_t dl_fn;</span><br><span> </span><br><span>@@ -831,6 +832,19 @@</span><br><span> poll_fn := dl_fn + f_rrbp_fn_delay(dl_block.ctrl.mac_hdr.rrbp);</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+private function f_rx_rlcmac_dl_block_exp_pkt_ul_ass(out RlcmacDlBlock dl_block, out uint32_t poll_fn)</span><br><span style="color: hsl(120, 100%, 40%);">+runs on RAW_PCU_Test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var uint32_t dl_fn;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_rx_rlcmac_dl_block(dl_block, dl_fn);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (not match(dl_block, tr_RLCMAC_UL_PACKET_ASS())) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "Failed to match Packet Uplink Assignment");</span><br><span style="color: hsl(120, 100%, 40%);">+ mtc.stop;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ poll_fn := dl_fn + f_rrbp_fn_delay(dl_block.ctrl.mac_hdr.rrbp);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> private function f_rx_rlcmac_dl_block_exp_pkt_pag_req(out RlcmacDlBlock dl_block)</span><br><span> runs on RAW_PCU_Test_CT {</span><br><span> var uint32_t dl_fn;</span><br><span>@@ -1492,7 +1506,7 @@</span><br><span> (T3192 in MS) was started and until it fires the MS will be abailable</span><br><span> on PDCH in case new data arrives from SGSN. Let's verify it: */</span><br><span> BSSGP[0].send(ts_BSSGP_DL_UD(tlli, data));</span><br><span style="color: hsl(0, 100%, 40%);">- f_rx_rlcmac_dl_block_exp_pkt_ass(dl_block, sched_fn);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_rx_rlcmac_dl_block_exp_pkt_dl_ass(dl_block, sched_fn);</span><br><span> f_tx_rlcmac_ul_block(ts_RLCMAC_CTRL_ACK(tlli), 0, sched_fn);</span><br><span> </span><br><span> /* Now that we confirmed the new assignment in the dl-tbf, lets receive the data and ack it */</span><br><span>@@ -1566,6 +1580,120 @@</span><br><span> f_tx_rlcmac_ul_block(ts_RLCMAC_DL_ACK_NACK(dl_block.data.mac_hdr.hdr_ext.tfi, ack_nack_desc), 0, sched_fn);</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+template (value) AccessCapabilitiesStruct ts_AccesssCap := {</span><br><span style="color: hsl(120, 100%, 40%);">+ lengthIndicator := 0, /* overwritten */</span><br><span style="color: hsl(120, 100%, 40%);">+ accessCapabilities := {</span><br><span style="color: hsl(120, 100%, 40%);">+ rfPowerCapability := '001'B, /* FIXME */</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitA5 := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ a5bits := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ esind := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ psbit := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ vgcs := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ vbs := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitMultislot := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ multislotcap := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ accessCapAdditionsAfterRel97 := omit</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+ spare_bits := omit</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+template (value) MSRACapabilityValuesRecord ts_RaCapRecEGPRS(BIT4 att := '0001'B /* E-GSM */, MultislotCap_GPRS mscap_gprs, MultislotCap_EGPRS mscap_egprs) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ mSRACapabilityValues := {</span><br><span style="color: hsl(120, 100%, 40%);">+ mSRACapabilityValuesExclude1111 := {</span><br><span style="color: hsl(120, 100%, 40%);">+ accessTechnType := att, /* E-GSM */</span><br><span style="color: hsl(120, 100%, 40%);">+ accessCapabilities := {</span><br><span style="color: hsl(120, 100%, 40%);">+ lengthIndicator := 0, /* overwritten */</span><br><span style="color: hsl(120, 100%, 40%);">+ accessCapabilities := {</span><br><span style="color: hsl(120, 100%, 40%);">+ rfPowerCapability := '001'B, /* FIXME */</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitA5 := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ a5bits := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ esind := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ psbit := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ vgcs := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ vbs := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitMultislot := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ multislotcap := {</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitHscsd := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ hscsdmultislotclass := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitGprs := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ gprsmultislot := mscap_gprs,</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitSms := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ multislotCap_SMS := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ multislotCapAdditionsAfterRel97 := {</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitEcsdmulti := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ ecsdmultislotclass := omit,</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitEgprsmulti := '1'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ multislotCap_EGPRS := mscap_egprs,</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitDtmGprsmulti := '0'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ multislotCapdtmgprsmultislotsubclass := omit</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+ accessCapAdditionsAfterRel97 := omit</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+ spare_bits := omit</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+ presenceBitMSRACap := '0'B</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* Test scenario where MS wants to send some data on PDCH against SGSN and it is</span><br><span style="color: hsl(120, 100%, 40%);">+ * answered, so TBFs for uplink and later for downlink are created.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_mo_ping_pong_egprs() runs on RAW_PCU_Test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var GsmRrMessage rr_imm_ass;</span><br><span style="color: hsl(120, 100%, 40%);">+ var PacketUlAssign ul_tbf_ass;</span><br><span style="color: hsl(120, 100%, 40%);">+ var PacketDlAssign dl_tbf_ass;</span><br><span style="color: hsl(120, 100%, 40%);">+ var RlcmacDlBlock dl_block;</span><br><span style="color: hsl(120, 100%, 40%);">+ var PCUIF_Message pcu_msg;</span><br><span style="color: hsl(120, 100%, 40%);">+ var octetstring data := f_rnd_octstring(10);</span><br><span style="color: hsl(120, 100%, 40%);">+ var boolean ok;</span><br><span style="color: hsl(120, 100%, 40%);">+ var uint32_t sched_fn;</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 tlli := '00000001'O;</span><br><span style="color: hsl(120, 100%, 40%);">+ var AckNackDescription ack_nack_desc := valueof(t_AckNackDescription_init);</span><br><span style="color: hsl(120, 100%, 40%);">+ var MultislotCap_GPRS mscap_gprs := {</span><br><span style="color: hsl(120, 100%, 40%);">+ gprsmultislotclass := '00001'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ gprsextendeddynalloccap := '0'B</span><br><span style="color: hsl(120, 100%, 40%);">+ } ;</span><br><span style="color: hsl(120, 100%, 40%);">+ var MultislotCap_EGPRS mscap_egprs := {</span><br><span style="color: hsl(120, 100%, 40%);">+ egprsmultislotclass := '00001'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ egprsextendeddynalloccap := '0'B</span><br><span style="color: hsl(120, 100%, 40%);">+ } ;</span><br><span style="color: hsl(120, 100%, 40%);">+ var MSRadioAccessCapabilityV ms_racap := { valueof(ts_RaCapRecEGPRS('0001'B /* E-GSM */, mscap_gprs, mscap_egprs)) };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Initialize NS/BSSGP side */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_bssgp();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Initialize the PCU interface abstraction */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_raw(testcasename());</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Establish BSSGP connection to the PCU */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_bssgp_establish();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_bssgp_client_llgmm_assign('FFFFFFFF'O, tlli);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Establish an Uplink TBF */</span><br><span style="color: hsl(120, 100%, 40%);">+ ok := f_establish_tbf(rr_imm_ass);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (not ok) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "Failed to establish TBF");</span><br><span style="color: hsl(120, 100%, 40%);">+ mtc.stop;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ ok := f_imm_ass_verify_ul_tbf_ass(rr_imm_ass, ul_tbf_ass);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (not ok) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "Immediate Assignment not an Uplink TBF");</span><br><span style="color: hsl(120, 100%, 40%);">+ mtc.stop;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Send PACKET RESOURCE REQUEST to upgrade to EGPRS */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_tx_rlcmac_ul_block(ts_RLCMAC_PKT_RES_REQ(tlli, ms_racap), 0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_rx_rlcmac_dl_block_exp_pkt_ul_ass(dl_block, sched_fn);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_tx_rlcmac_ul_block(ts_RLCMAC_CTRL_ACK(tlli), 0, sched_fn);</span><br><span style="color: hsl(120, 100%, 40%);">+ ////////////////////////</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_sleep(3.0);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* Verify that if PCU doesn't get an ACK for first DL block after IMM ASS, it</span><br><span> * will retry by retransmitting both the IMM ASS + DL block after poll (ack)</span><br><span> * timeout occurs (specified by sent RRBP on DL block). */</span><br><span>@@ -1793,6 +1921,7 @@</span><br><span> execute( TC_t3169() );</span><br><span> execute( TC_t3193() );</span><br><span> execute( TC_mo_ping_pong() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_mo_ping_pong_egprs() );</span><br><span> execute( TC_imm_ass_dl_block_retrans() );</span><br><span> execute( TC_paging_cs_from_bts() );</span><br><span> execute (TC_paging_cs_from_sgsn_sign() );</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/16677">change 16677</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.osmocom.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/16677"/><meta itemprop="name" content="View Change"/></div></div>
<div style="display:none"> Gerrit-Project: osmo-ttcn3-hacks </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I3b36d20b5350c8011fd5b4cd2bb2eadd08b74823 </div>
<div style="display:none"> Gerrit-Change-Number: 16677 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>