tbf: Maintain the number of TBF per PDCH

Currently the PDCH object do not know anything about the TBFs using
them. To make the slot allocation load dependant, at least some
numbers are required.

This commit adds TBF counters (one per direction) and the related methods
attach_tbf, detach_tbf, and num_tbfs to gprs_rlcmac_pdch.

Sponsored-by: On-Waves ehf

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 5b8090d4..7976870c 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -5,6 +5,7 @@ Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
 - Assign downlink TS=2
+PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 2
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0x00002342, partly confirmed
@@ -15,6 +16,7 @@ Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
 - Assign uplink TS=2 USF=0
+PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs.
 - Setting Control TS 2
 Attaching TBF to MS object, TLLI = 0x00002342, TBF = TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL)
 Modifying MS object, TLLI: 0x00000000 -> 0x00002342, already confirmed partly
@@ -33,6 +35,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to 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 FLOW
@@ -73,6 +76,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
@@ -80,21 +84,25 @@ Destroying MS object, TLLI = 0x00000000
 Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL)
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE)
 ********** TBF update **********
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE), 1 TBFs.
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE), 2 TBFs.
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) Trigger dowlink assignment on PACCH, because another LLC PDU has arrived in between
 Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0x00000000 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=0x00000000: 0%
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) free
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE), 1 TBFs.
 ********** 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.
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN)
 ********** TBF ends here **********
 Destroying MS object, TLLI = 0xffeeddcc
@@ -110,6 +118,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to 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 FLOW
@@ -150,6 +159,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
@@ -157,22 +167,26 @@ Destroying MS object, TLLI = 0x00000000
 Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL)
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE)
 ********** TBF update **********
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE), 1 TBFs.
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE), 2 TBFs.
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) Trigger dowlink assignment on PACCH, because another LLC PDU has arrived in between
 Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0x00000000 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.
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN)
 ********** TBF ends here **********
 DL packet loss of IMSI= / TLLI=0x00000000: 0%
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) free
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE), 0 TBFs.
 ********** TBF ends here **********
 Destroying MS object, TLLI = 0xffeeddcc
 Searching for first unallocated TFI: TRX=0 first TS=4
@@ -187,6 +201,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to 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 FLOW
@@ -395,6 +410,7 @@ 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.
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE)
 Destroying MS object, TLLI = 0xffeeddcc
 ********** TBF ends here **********
@@ -410,6 +426,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to 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 FLOW
@@ -425,6 +442,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW
@@ -437,11 +455,13 @@ Modifying MS object, TLLI = 0xf1000001, IMSI '001001000000002' -> ''
 Modifying MS object, TLLI = 0xf1000002, IMSI '' -> '001001000000002'
 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), 1 TBFs.
 Detaching TBF from MS object, TLLI = 0xf1000002, TBF = TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW)
 Destroying MS object, TLLI = 0xf1000002
 ********** TBF ends here **********
 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), 0 TBFs.
 Detaching TBF from MS object, TLLI = 0xf1000001, TBF = TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW)
 Destroying MS object, TLLI = 0xf1000001
 ********** TBF ends here **********
@@ -457,6 +477,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000000, partly confirmed
@@ -479,6 +500,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000001, partly confirmed
@@ -501,6 +523,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=2 TLLI=0x00000000 DIR=DL STATE=NULL), 3 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=2 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000002, partly confirmed
@@ -523,6 +546,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=3 TLLI=0x00000000 DIR=DL STATE=NULL), 4 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=3 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000003, partly confirmed
@@ -545,6 +569,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=4 TLLI=0x00000000 DIR=DL STATE=NULL), 5 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=4 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000004, partly confirmed
@@ -567,6 +592,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=5 TLLI=0x00000000 DIR=DL STATE=NULL), 6 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=5 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000005, partly confirmed
@@ -589,6 +615,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=6 TLLI=0x00000000 DIR=DL STATE=NULL), 7 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=6 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000006, partly confirmed
@@ -611,6 +638,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=7 TLLI=0x00000000 DIR=DL STATE=NULL), 8 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=7 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000007, partly confirmed
@@ -633,6 +661,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=8 TLLI=0x00000000 DIR=DL STATE=NULL), 9 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=8 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000008, partly confirmed
@@ -655,6 +684,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=9 TLLI=0x00000000 DIR=DL STATE=NULL), 10 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=9 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000009, partly confirmed
@@ -677,6 +707,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=10 TLLI=0x00000000 DIR=DL STATE=NULL), 11 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=10 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000a, partly confirmed
@@ -699,6 +730,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=11 TLLI=0x00000000 DIR=DL STATE=NULL), 12 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=11 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000b, partly confirmed
@@ -721,6 +753,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=12 TLLI=0x00000000 DIR=DL STATE=NULL), 13 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=12 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000c, partly confirmed
@@ -743,6 +776,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=13 TLLI=0x00000000 DIR=DL STATE=NULL), 14 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=13 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000d, partly confirmed
@@ -765,6 +799,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=14 TLLI=0x00000000 DIR=DL STATE=NULL), 15 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=14 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000e, partly confirmed
@@ -787,6 +822,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=15 TLLI=0x00000000 DIR=DL STATE=NULL), 16 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=15 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000f, partly confirmed
@@ -809,6 +845,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=16 TLLI=0x00000000 DIR=DL STATE=NULL), 17 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=16 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000010, partly confirmed
@@ -831,6 +868,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=17 TLLI=0x00000000 DIR=DL STATE=NULL), 18 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=17 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000011, partly confirmed
@@ -853,6 +891,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=18 TLLI=0x00000000 DIR=DL STATE=NULL), 19 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=18 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000012, partly confirmed
@@ -875,6 +914,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=19 TLLI=0x00000000 DIR=DL STATE=NULL), 20 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=19 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000013, partly confirmed
@@ -897,6 +937,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=20 TLLI=0x00000000 DIR=DL STATE=NULL), 21 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=20 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000014, partly confirmed
@@ -919,6 +960,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=21 TLLI=0x00000000 DIR=DL STATE=NULL), 22 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=21 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000015, partly confirmed
@@ -941,6 +983,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=22 TLLI=0x00000000 DIR=DL STATE=NULL), 23 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=22 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000016, partly confirmed
@@ -963,6 +1006,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=23 TLLI=0x00000000 DIR=DL STATE=NULL), 24 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=23 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000017, partly confirmed
@@ -985,6 +1029,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=24 TLLI=0x00000000 DIR=DL STATE=NULL), 25 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=24 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000018, partly confirmed
@@ -1007,6 +1052,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=25 TLLI=0x00000000 DIR=DL STATE=NULL), 26 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=25 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000019, partly confirmed
@@ -1029,6 +1075,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=26 TLLI=0x00000000 DIR=DL STATE=NULL), 27 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=26 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001a, partly confirmed
@@ -1051,6 +1098,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=27 TLLI=0x00000000 DIR=DL STATE=NULL), 28 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=27 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001b, partly confirmed
@@ -1073,6 +1121,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=28 TLLI=0x00000000 DIR=DL STATE=NULL), 29 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=28 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001c, partly confirmed
@@ -1095,6 +1144,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=29 TLLI=0x00000000 DIR=DL STATE=NULL), 30 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=29 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001d, partly confirmed
@@ -1117,6 +1167,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=30 TLLI=0x00000000 DIR=DL STATE=NULL), 31 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=30 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001e, partly confirmed
@@ -1139,6 +1190,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=31 TLLI=0x00000000 DIR=DL STATE=NULL), 32 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=31 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001f, partly confirmed
@@ -1164,6 +1216,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0123456, partly confirmed
@@ -1176,6 +1229,7 @@ Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=34 35 36 2d 06
 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.
 Detaching TBF from MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN)
 ********** TBF ends here **********
 Searching for first unallocated TFI: TRX=0 first TS=4
@@ -1188,6 +1242,7 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 2, because not enabled
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs.
 - Setting Control TS 4
 Attaching TBF to MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) [DOWNLINK] START
@@ -1240,6 +1295,7 @@ Slot Allocation (Algorithm A) for class 0
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 - Assign uplink TS=7 USF=0
+PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs.
 - Setting Control TS 7
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL)
 Modifying MS object, TLLI = 0x00000000, TA 0 -> 7
@@ -1296,6 +1352,7 @@ Slot Allocation (Algorithm A) for class 0
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 - Assign uplink TS=7 USF=0
+PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs.
 - Setting Control TS 7
 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL)
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN