diff options
| -rw-r--r-- | src/tbf.cpp | 3 | ||||
| -rw-r--r-- | src/tbf.h | 1 | ||||
| -rw-r--r-- | src/tbf_dl.cpp | 27 | ||||
| -rw-r--r-- | tests/tbf/TbfTest.err | 109 |
4 files changed, 88 insertions, 52 deletions
diff --git a/src/tbf.cpp b/src/tbf.cpp index e8a9e3e9..93c932b5 100644 --- a/src/tbf.cpp +++ b/src/tbf.cpp @@ -325,7 +325,8 @@ void tbf_free(struct gprs_rlcmac_tbf *tbf) gprs_rlcmac_rssi_rep(tbf); if (tbf->direction == GPRS_RLCMAC_DL_TBF) { gprs_rlcmac_dl_tbf *dl_tbf = as_dl_tbf(tbf); - gprs_rlcmac_lost_rep(dl_tbf); + + dl_tbf->abort(); dl_tbf->cleanup(); } @@ -355,6 +355,7 @@ struct gprs_rlcmac_dl_tbf : public gprs_rlcmac_tbf { int frames_since_last_drain(unsigned fn) const; bool keep_open(unsigned fn) const; int release(); + int abort(); bool is_control_ts(uint8_t ts) const { return ts == control_ts; diff --git a/src/tbf_dl.cpp b/src/tbf_dl.cpp index a55f179e..64ebea4f 100644 --- a/src/tbf_dl.cpp +++ b/src/tbf_dl.cpp @@ -894,6 +894,33 @@ int gprs_rlcmac_dl_tbf::release() return 0; } +int gprs_rlcmac_dl_tbf::abort() +{ + uint16_t lost; + + if (state_is(GPRS_RLCMAC_FLOW)) { + /* range V(A)..V(S)-1 */ + lost = m_window.count_unacked(); + + /* report all outstanding packets as lost */ + gprs_rlcmac_received_lost(this, 0, lost); + gprs_rlcmac_lost_rep(this); + + /* TODO: Reschedule all LLC frames starting with the one that is + * (partly) encoded in chunk 1 of block V(A). (optional) */ + } + + set_state(GPRS_RLCMAC_RELEASING); + + /* reset rlc states */ + m_window.reset(); + + /* keep to flags */ + state_flags &= GPRS_RLCMAC_FLAG_TO_MASK; + state_flags &= ~(1 << GPRS_RLCMAC_FLAG_CCCH); + + return 0; +} int gprs_rlcmac_dl_tbf::rcvd_dl_ack(uint8_t final_ack, unsigned first_bsn, struct bitvec *rbb) diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err index bbd5a82c..8f920ca0 100644 --- a/tests/tbf/TbfTest.err +++ b/tests/tbf/TbfTest.err @@ -103,16 +103,17 @@ TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) Trigger downlink assignment Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) exists TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) starting timer 0. -DL packet loss of IMSI= / TLLI=0xffeeddcc: 0% -TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) free -TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) stopping timer 3193. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE), 1 TBFs, USFs = 00, TFIs = 00000002. -Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 3193. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 1 TBFs, USFs = 00, TFIs = 00000002. +Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** -TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) free -TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) stopping timer 0. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) +TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING +TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free +TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 0. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** Destroying MS object, TLLI = 0xffeeddcc Searching for first unallocated TFI: TRX=0 @@ -183,16 +184,17 @@ TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) Trigger downlink assignment Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) exists TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) starting timer 0. -TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) free -TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) stopping timer 0. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN), 1 TBFs, USFs = 00, TFIs = 00000001. -Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) +TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING +TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free +TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 0. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 1 TBFs, USFs = 00, TFIs = 00000001. +Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** -DL packet loss of IMSI= / TLLI=0xffeeddcc: 0% -TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) free -TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) stopping timer 3193. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 3193. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** Destroying MS object, TLLI = 0xffeeddcc Searching for first unallocated TFI: TRX=0 @@ -442,11 +444,11 @@ TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FINISHED) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FINISHED) changes state from FINISHED to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) starting timer 3193. -DL packet loss of IMSI= / TLLI=0xffeeddcc: 0% -TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) free -TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) stopping timer 3193. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free +TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 3193. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 @@ -494,18 +496,20 @@ The MS object cannot fully confirm an unexpected TLLI: 0xf1000002, partly confir Modifying MS object, TLLI = 0xf1000001, IMSI '' -> '001001000000001' Modifying MS object, TLLI = 0xf1000001, IMSI '001001000000001' -> '001001000000002' TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) the IMSI '001001000000002' was already assigned to another MS object: TLLI = 0xf1000001, that IMSI will be removed -TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW) free -TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW), 1 TBFs, USFs = 00, TFIs = 00000002. -Detaching TBF from MS object, TLLI = 0xf1000001, TBF = TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW) +TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW) changes state from FLOW to RELEASING +TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING) free +TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING), 1 TBFs, USFs = 00, TFIs = 00000002. +Detaching TBF from MS object, TLLI = 0xf1000001, TBF = TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING) ********** TBF ends here ********** Modifying MS object, TLLI = 0xf1000002, IMSI '' -> '001001000000002' Clearing MS object, TLLI: 0xf1000001, IMSI: '001001000000002' Destroying MS object, TLLI = 0x00000000 -TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) free -TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! -PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0xf1000002, TBF = TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) +TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) changes state from FLOW to RELEASING +TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING) free +TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! +PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0xf1000002, TBF = TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING) Destroying MS object, TLLI = 0xf1000002 ********** TBF ends here ********** ********** TBF starts here ********** @@ -1375,9 +1379,10 @@ TX: START TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) Immediate Assignment Do Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=34 35 36 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 01 23 45 68 00 23 2b 2b 2b 2b TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) append -TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) free -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) +TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING +TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=RELEASING) free +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=RELEASING) ********** TBF ends here ********** ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 @@ -2875,11 +2880,11 @@ Got RLC block, coding scheme: CS-1, length: 23 (23)) ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) Packet Control Ack TBF: [UPLINK] DOWNLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) -DL packet loss of IMSI=0011223344 / TLLI=0xf1223344: 0% -TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) free -TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) stopping timer 3193. -PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE), 1 TBFs, USFs = 01, TFIs = 00000002. -Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) +TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING +TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) free +TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) stopping timer 3193. +PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING), 1 TBFs, USFs = 01, TFIs = 00000002. +Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) ********** TBF ends here ********** TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to FLOW TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer 0. @@ -3113,12 +3118,13 @@ PDCH(TS 5, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBF Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 3c DL TBF slots: 0x3c, N: 4, WS: 64 -TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) free -PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000. -PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000. -PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) +TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to RELEASING +TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING) free +PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING) Destroying MS object, TLLI = 0x00000000 ********** TBF ends here ********** ********** TBF starts here ********** @@ -3152,11 +3158,12 @@ Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 D Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 3c TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 384 DL TBF slots: 0x3c, N: 4, WS: 384 -TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) free -PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. -PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. -PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. -PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. -Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) +TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to RELEASING +TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS) free +PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. +PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. +PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. +PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. +Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0x00000000 ********** TBF ends here ********** |