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Harald Welte gerrit-no-reply at lists.osmocom.orgHarald Welte has submitted this change and it was merged.
Change subject: Rewrite Packet Uplink Assignment
......................................................................
Rewrite Packet Uplink Assignment
Use bitvec_set_*() directly without external write pointer tracking to
simplify the code. This is part of IA Rest Octets (3GPP TS 44.018
§10.5.2.16) which is the last part of the message so it should not
interfere with the rest of encoding functions.
The tests are adjusted accordingly.
Change-Id: I44db2eeea7448ff67e688ae716487bc6dbfc96a3
Related: OS#1526
---
M src/encoding.cpp
M tests/tbf/TbfTest.err
2 files changed, 63 insertions(+), 63 deletions(-)
Approvals:
Harald Welte: Looks good to me, approved
Jenkins Builder: Verified
diff --git a/src/encoding.cpp b/src/encoding.cpp
index 279bbfe..e96894f 100644
--- a/src/encoding.cpp
+++ b/src/encoding.cpp
@@ -230,50 +230,51 @@
return 0;
}
-static int write_ia_rest_uplink(
- gprs_rlcmac_ul_tbf *tbf,
- bitvec * dest, unsigned& wp,
- uint8_t usf, uint32_t fn,
- uint8_t alpha, uint8_t gamma, int8_t ta_idx)
+/* 3GPP TS 44.018 §10.5.2.16 IA Rest Octets ::= Packet Uplink Assignment */
+static inline int write_ia_rest_uplink(const gprs_rlcmac_ul_tbf *tbf, bitvec * dest,
+ uint8_t usf, uint32_t fn, uint8_t alpha, uint8_t gamma, int8_t ta_idx)
{
- OSMO_ASSERT(!tbf || !tbf->is_egprs_enabled());
+ int rc;
- // GMS 04.08 10.5.2.37b 10.5.2.16
- bitvec_write_field(dest, &wp, 3, 2); // "HH"
- bitvec_write_field(dest, &wp, 0, 2); // "0" Packet Uplink Assignment
- if (tbf == NULL) {
- bitvec_write_field(dest, &wp, 0, 1); // Block Allocation : Single Block Allocation
- if (alpha) {
- bitvec_write_field(dest, &wp,0x1,1); // ALPHA = present
- bitvec_write_field(dest, &wp,alpha,4); // ALPHA = present
- } else
- bitvec_write_field(dest, &wp,0x0,1); // ALPHA = not present
- bitvec_write_field(dest, &wp,gamma,5); // GAMMA power control parameter
- write_tai(dest, wp, ta_idx);
- bitvec_write_field(dest, &wp, 1, 1); // TBF_STARTING_TIME_FLAG
- bitvec_write_field(dest, &wp,(fn / (26 * 51)) % 32,5); // T1'
- bitvec_write_field(dest, &wp,fn % 51,6); // T3
- bitvec_write_field(dest, &wp,fn % 26,5); // T2
+ set_H(dest); set_H(dest);
+ set_0(dest); set_0(dest); /* 00 Packet Uplink Assignment */
+
+ if (tbf) {
+ set_1(dest); /* Multi Block Allocation */
+
+ rc = write_tfi_usf(dest, tbf, usf);
+ check(rc);
+
+ /* 3GPP TS 44.060 Table 11.2.28.2 Channel Coding Indicator */
+ rc = bitvec_set_u64(dest, tbf->current_cs().to_num() - 1, 2, false); /* CHANNEL_CODING_COMMAND */
+ check(rc);
+
+ rc = bitvec_set_bit(dest, (bit_value)tbf->tlli()); /* TLLI_BLOCK_CHANNEL_CODING */
+ check(rc);
+
+ rc = write_alpha_gamma(dest, alpha, gamma);
+ check(rc);
+
+ set_0(dest); /* No TIMING_ADVANCE_INDEX */
+ set_0(dest); /* No TBF_STARTING_TIME */
} else {
- bitvec_write_field(dest, &wp, 1, 1); // Block Allocation : Not Single Block Allocation
- bitvec_write_field(dest, &wp, tbf->tfi(), 5); // TFI_ASSIGNMENT Temporary Flow Identity
- bitvec_write_field(dest, &wp, 0, 1); // POLLING
- bitvec_write_field(dest, &wp, 0, 1); // ALLOCATION_TYPE: dynamic
- bitvec_write_field(dest, &wp, usf, 3); // USF
- bitvec_write_field(dest, &wp, 0, 1); // USF_GRANULARITY
- bitvec_write_field(dest, &wp, 0, 1); // "0" power control: Not Present
- bitvec_write_field(dest, &wp, tbf->current_cs().to_num()-1, 2); // CHANNEL_CODING_COMMAND
- bitvec_write_field(dest, &wp, 1, 1); // TLLI_BLOCK_CHANNEL_CODING
- if (alpha) {
- bitvec_write_field(dest, &wp,0x1,1); // ALPHA = present
- bitvec_write_field(dest, &wp,alpha,4); // ALPHA
- } else
- bitvec_write_field(dest, &wp,0x0,1); // ALPHA = not present
- bitvec_write_field(dest, &wp,gamma,5); // GAMMA power control parameter
- /* note: there is no choise for TAI and no starting time */
- bitvec_write_field(dest, &wp, 0, 1); // switch TIMING_ADVANCE_INDEX = off
- bitvec_write_field(dest, &wp, 0, 1); // TBF_STARTING_TIME_FLAG
+ set_0(dest); /* Single Block Allocation */
+ rc = write_alpha_gamma(dest, alpha, gamma);
+ check(rc);
+
+ /* A 'Timing Advance index' shall not be allocated at a Single Block allocation.
+ A 'TBF Starting Time' shall be allocated at a Single Block allocation. */
+ set_0(dest);
+ set_1(dest);
+
+ rc = write_tbf_start_time(dest, fn); /* TBF_STARTING_TIME */
+ check(rc);
+
+ set_L(dest); /* No P0 nor PR_MODE */
+ set_L(dest); /* No Additions for R99 */
+ set_L(dest); /* No Additions for Rel-6 */
}
+
return 0;
}
@@ -481,22 +482,21 @@
plen = wp / 8;
+ dest->cur_bit = wp;
if (downlink) {
if (!as_dl_tbf(tbf)) {
LOGP(DRLCMACDL, LOGL_ERROR, "Cannot encode DL IMMEDIATE ASSIGNMENT without TBF\n");
return -EINVAL;
}
- dest->cur_bit = wp;
rc = write_ia_rest_downlink(as_dl_tbf(tbf), dest, polling, gsm48_ta_is_valid(ta), fn,
alpha, gamma, ta_idx);
} else if (((burst_type == GSM_L1_BURST_TYPE_ACCESS_1) ||
- (burst_type == GSM_L1_BURST_TYPE_ACCESS_2))) {
- dest->cur_bit = wp;
+ (burst_type == GSM_L1_BURST_TYPE_ACCESS_2)))
rc = write_ia_rest_egprs_uplink(as_ul_tbf(tbf), dest, usf, fn, alpha, gamma, ta_idx, burst_type, ra);
- } else
- rc = write_ia_rest_uplink(as_ul_tbf(tbf), dest, wp,
- usf, fn,
- alpha, gamma, ta_idx);
+ else {
+ OSMO_ASSERT(!as_ul_tbf(tbf) || !as_ul_tbf(tbf)->is_egprs_enabled());
+ rc = write_ia_rest_uplink(as_ul_tbf(tbf), dest, usf, fn, alpha, gamma, ta_idx);
+ }
if (rc < 0) {
LOGP(DRLCMAC, LOGL_ERROR,
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index d032a0f..b37d31e 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -1561,7 +1561,7 @@
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x03, Fn=2654167 (17,25,9)
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=0 USF=0
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b 29 07 00 c8 00 10 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b 29 07 00 c8 00 00 0b 2b 2b 2b 2b 2b 2b 2b
Got RLC block, coding scheme: CS-1, length: 23 (23))
UL data: 00 01 01 f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184
@@ -2195,7 +2195,7 @@
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x03, Fn=2654275 (17,31,13)
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=0 USF=0
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b ed 07 00 c8 00 10 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b ed 07 00 c8 00 00 0b 2b 2b 2b 2b 2b 2b 2b
Got RLC block, coding scheme: CS-1, length: 23 (23))
UL data: 00 01 01 f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184
@@ -6871,7 +6871,7 @@
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x78, Fn=2654167 (17,25,9)
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=0 USF=0
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 78 8b 29 07 00 c8 00 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 78 8b 29 07 00 c8 00 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x79 Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -6896,7 +6896,7 @@
TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x79, Fn=2654167 (17,25,9)
TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=1 USF=1
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 79 8b 29 07 00 c8 42 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 79 8b 29 07 00 c8 42 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7a Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -6921,7 +6921,7 @@
TBF(TFI=2 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7a, Fn=2654167 (17,25,9)
TBF(TFI=2 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=2 USF=2
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7a 8b 29 07 00 c8 84 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7a 8b 29 07 00 c8 84 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7b Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -6946,7 +6946,7 @@
TBF(TFI=3 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7b, Fn=2654167 (17,25,9)
TBF(TFI=3 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=3 USF=3
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7b 8b 29 07 00 c8 c6 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7b 8b 29 07 00 c8 c6 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7c Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -6971,7 +6971,7 @@
TBF(TFI=4 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7c, Fn=2654167 (17,25,9)
TBF(TFI=4 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=4 USF=4
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7c 8b 29 07 00 c9 08 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7c 8b 29 07 00 c9 08 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7d Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -6996,7 +6996,7 @@
TBF(TFI=5 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7d, Fn=2654167 (17,25,9)
TBF(TFI=5 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=5 USF=5
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7d 8b 29 07 00 c9 4a 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7d 8b 29 07 00 c9 4a 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7e Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -7021,7 +7021,7 @@
TBF(TFI=6 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7e, Fn=2654167 (17,25,9)
TBF(TFI=6 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=6 USF=6
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7e 8b 29 07 00 c9 8c 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7e 8b 29 07 00 c9 8c 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7f Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9054,7 +9054,7 @@
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x78, Fn=2654167 (17,25,9)
TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=0 USF=0
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 78 8b 29 07 00 c8 00 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 78 8b 29 07 00 c8 00 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x79 Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9079,7 +9079,7 @@
TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x79, Fn=2654167 (17,25,9)
TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=1 USF=1
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 79 8b 29 07 00 c8 42 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 79 8b 29 07 00 c8 42 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7a Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9104,7 +9104,7 @@
TBF(TFI=2 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7a, Fn=2654167 (17,25,9)
TBF(TFI=2 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=2 USF=2
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7a 8b 29 07 00 c8 84 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7a 8b 29 07 00 c8 84 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7b Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9129,7 +9129,7 @@
TBF(TFI=3 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7b, Fn=2654167 (17,25,9)
TBF(TFI=3 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=3 USF=3
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7b 8b 29 07 00 c8 c6 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7b 8b 29 07 00 c8 c6 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7c Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9154,7 +9154,7 @@
TBF(TFI=4 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7c, Fn=2654167 (17,25,9)
TBF(TFI=4 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=4 USF=4
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7c 8b 29 07 00 c9 08 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7c 8b 29 07 00 c9 08 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7d Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9179,7 +9179,7 @@
TBF(TFI=5 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7d, Fn=2654167 (17,25,9)
TBF(TFI=5 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=5 USF=5
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7d 8b 29 07 00 c9 4a 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7d 8b 29 07 00 c9 4a 60 0b 2b 2b 2b 2b 2b 2b 2b
MS requests UL TBF on RACH, so we provide one: ra=0x7e Fn=2654167 qta=31 is_11bit=0:
********** UL-TBF starts here **********
Allocating UL TBF: MS_CLASS=0/0
@@ -9204,7 +9204,7 @@
TBF(TFI=6 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x7e, Fn=2654167 (17,25,9)
TBF(TFI=6 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH)
- TRX=0 (0) TS=7 TA=7 TSC=0 TFI=6 USF=6
-Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7e 8b 29 07 00 c9 8c 70 0b 2b 2b 2b 2b 2b 2b 2b
+Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 7e 8b 29 07 00 c9 8c 60 0b 2b 2b 2b 2b 2b 2b 2b
Got RLC block, coding scheme: CS-1, length: 23 (23))
+++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
------------------------- RX : Uplink Control Block -------------------------
--
To view, visit https://gerrit.osmocom.org/5728
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Gerrit-MessageType: merged
Gerrit-Change-Id: I44db2eeea7448ff67e688ae716487bc6dbfc96a3
Gerrit-PatchSet: 2
Gerrit-Project: osmo-pcu
Gerrit-Branch: master
Gerrit-Owner: Max <msuraev at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Minh-Quang Nguyen <minh-quang.nguyen at nutaq.com>