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83 commits

Author SHA1 Message Date
Bill Meier
03b57df5a0 Fix various typos and spelling errors. 
svn path=/trunk/; revision=35126
 2010-12-06 01:34:58 +00:00
Martin Mathieson
43bfcfc32a Assert was firing while working out sequence length for user plane frames. 
Treat signalling plane case separately.

svn path=/trunk/; revision=34893
 2010-11-15 23:32:34 +00:00
Martin Mathieson
76bc0e537b Pass ueid + channel-info into PDCP dissector. 
This will allow me soon to track per-channel sequence numbers...

svn path=/trunk/; revision=34793
 2010-11-05 18:00:35 +00:00
Martin Mathieson
3c5b012771 Don't allocate context struct until/unless heuristic signature string matches. 
svn path=/trunk/; revision=34752
 2010-11-02 15:17:58 +00:00
Martin Mathieson
d086e935e1 Add longer desriptions of SOStart and SOEnd fields. 
svn path=/trunk/; revision=34584
 2010-10-20 12:08:22 +00:00
Martin Mathieson
52e5567b2e Track and give link back to frame containing previous NACK. 
svn path=/trunk/; revision=34528
 2010-10-15 21:07:45 +00:00
Bill Meier
4ae8d25300 Minor code cleanup: 
- define some vars & fcns as static;
- remove an unused var;
- use tfs_set_notset in tfs.c;
- slightly simplify reg_handoff.

svn path=/trunk/; revision=34462
 2010-10-10 20:39:00 +00:00
Martin Mathieson
5d84e780d9 Fix sequence numbers reported when duplicate SN detected. 
svn path=/trunk/; revision=34161
 2010-09-20 17:01:22 +00:00
Martin Mathieson
055d654cc2 Add bandwidth figures to RLC stats (per-UE and per-channel). 
svn path=/trunk/; revision=34059
 2010-09-03 15:22:28 +00:00
Martin Mathieson
0319e1f71a Allow DRB frames to be passed to PDCP (where they may be decoded as IP). 
svn path=/trunk/; revision=33649
 2010-07-28 16:58:13 +00:00
Martin Mathieson
5a2ca22658 Minor formatting change. 
svn path=/trunk/; revision=33590
 2010-07-20 13:27:20 +00:00
Martin Mathieson
db478debbd Allocate tap structs rather than using one static struct. 
svn path=/trunk/; revision=33503
 2010-07-13 16:25:34 +00:00
Martin Mathieson
a8aeaf6986 Change a couple of format specifiers: %-nu looks better than %0nu here 
svn path=/trunk/; revision=33353
 2010-06-28 17:25:58 +00:00
Martin Mathieson
f95aed808a Further improvements to UM sequence analysis. 
svn path=/trunk/; revision=33346
 2010-06-28 10:50:03 +00:00
Martin Mathieson
b040f1ac8c Improve UM analysis - make it more like AM. 
svn path=/trunk/; revision=33328
 2010-06-25 23:04:16 +00:00
Martin Mathieson
97df849b98 Add new strings/dissector function for signalling RRC messages that will add 
lte_rrc root to the protocol tree. Makes filtering on call signalling easier.

TODO: same for other RRC entry points...

svn path=/trunk/; revision=33251
 2010-06-18 07:07:55 +00:00
Martin Mathieson
bc020a6d63 Work out better whether RLC segment is a complete upper-layer PDU or not. 
svn path=/trunk/; revision=33242
 2010-06-17 06:36:23 +00:00
Martin Mathieson
4fcd48495f Add the direction to so expert info texts. 
svn path=/trunk/; revision=33207
 2010-06-10 15:28:41 +00:00
Martin Mathieson
5ed2e2f914 Trivial: Update AUTHORS entry, remove out-of-date comments, minor formatting 
svn path=/trunk/; revision=32611
 2010-04-30 17:15:59 +00:00
Martin Mathieson
253e2541e9 Put offset++ back in again. 
svn path=/trunk/; revision=32531
 2010-04-21 10:12:03 +00:00
Martin Mathieson
08100dc039 From Pascal Quantin: 
Don't report as an error if see non-zero padding bits.

svn path=/trunk/; revision=32524
 2010-04-20 15:41:03 +00:00
Bill Meier
09764dd969 Remove unneeded #include <stdio.h> 
svn path=/trunk/; revision=32367
 2010-04-03 21:55:23 +00:00
Martin Mathieson
1ef05048a3 Use val_to_str_const() where have no format is default string 
svn path=/trunk/; revision=32188
 2010-03-14 16:36:41 +00:00
Martin Mathieson
27efebc70c Last missing SN wasn't coming out correctly if it was 1023... 
svn path=/trunk/; revision=32174
 2010-03-12 03:50:47 +00:00
Martin Mathieson
13e5793106 Write context fields inside own subtree. 
Use common functions to append text to info column and tree items.

svn path=/trunk/; revision=32150
 2010-03-09 01:39:08 +00:00
Martin Mathieson
c5a2423a7a Fix another crashing problem. 
A status PDU can contain multiple entries for the same SN (for different partial ranges).  So make sure that we don't copy the same SN twice into our list of repeated NACKs (otherwise each instance in the tap struct will get added multiple times and we'll end up writing beyond the array bound).

svn path=/trunk/; revision=32133
 2010-03-07 10:03:05 +00:00
Martin Mathieson
e10b2fb11e Add hidden roots for each mode (i.e. rlc-lte.tm, rlc-lte.um, rlc-lte.am). 
svn path=/trunk/; revision=32128
 2010-03-06 19:35:40 +00:00
Martin Mathieson
5e8b6b21b2 Report accurate NACK count in stats (although not all values stored in array in tap). 
svn path=/trunk/; revision=32117
 2010-03-04 20:58:54 +00:00
Martin Mathieson
d5fb076397 Check that we haven't gone over MAX_NACKs! 
svn path=/trunk/; revision=32115
 2010-03-04 17:49:51 +00:00
Bill Meier
f041bb3e19 Fix a gcc -Wshadow warning. 
svn path=/trunk/; revision=32093
 2010-03-03 15:47:28 +00:00
Martin Mathieson
c40143abbc Fix re-NACk detection by updating channel *after* have compared with tap_info! 
svn path=/trunk/; revision=32091
 2010-03-03 15:34:44 +00:00
Martin Mathieson
bec769f815 Add 'repeated-NACK' analysis. 
This is a common symptom of serious problems.

svn path=/trunk/; revision=32085
 2010-03-02 18:40:34 +00:00
Martin Mathieson
15e32b3c73 Re-order file, and give some types/vars more specific names. 
svn path=/trunk/; revision=32075
 2010-03-01 23:56:35 +00:00
Martin Mathieson
862dd48d35 Improve RLC AM sequence analysis by taking MAC retx into account. 
svn path=/trunk/; revision=32071
 2010-03-01 22:52:34 +00:00
Martin Mathieson
58edf76433 Fix test for AM Rx window, and add a seqnum.analysis.ok field. 
svn path=/trunk/; revision=32051
 2010-02-28 20:43:04 +00:00
Martin Mathieson
9a1100ce5a Add 'missing SDUs' to tap info / RLC stats window. 
Also includes typo fixes from Pascal Quantin.

svn path=/trunk/; revision=32049
 2010-02-28 18:42:41 +00:00
Martin Mathieson
76d5a1eb75 Add some AM sequence analysis. 
svn path=/trunk/; revision=32044
 2010-02-28 02:18:35 +00:00
Martin Mathieson
8126a8ab32 Add a preference that allows the LTE RLC dissector to accept RLC PDUs truncated after the header rather than report missing data. 
svn path=/trunk/; revision=31750
 2010-02-01 11:00:08 +00:00
Stig Bjørlykke
fa8d45f2a3 From Didier Gautheron via bug 4420: 
Call p_add_proto_data only once.

svn path=/trunk/; revision=31664
 2010-01-25 18:24:14 +00:00
Stig Bjørlykke
c198fc6546 From Didier Gautheron via bug 4419: 
se_alloc and ep_alloc never return NULL and se_alloc0 already initialized
data with 0.

svn path=/trunk/; revision=31654
 2010-01-25 11:47:39 +00:00
Bill Meier
1a4283ccf8 Fixes for gcc -Wshadow warnings; Fix indentation and do other minor cleanup in a few cases. 
svn path=/trunk/; revision=31617
 2010-01-22 13:56:19 +00:00
Martin Mathieson
417b1839f1 Add initial version of LTE RLC stats dialog. 
svn path=/trunk/; revision=31588
 2010-01-20 12:37:26 +00:00
Martin Mathieson
26c0a94dea Don't crash by calling null RRC dissector because TM appeared on 'impossible' channel type. 
svn path=/trunk/; revision=31468
 2010-01-08 16:07:14 +00:00
Martin Mathieson
bd55fda74c From Pascal Quantin: some typo fixes 
svn path=/trunk/; revision=31455
 2010-01-06 17:07:37 +00:00
Martin Mathieson
7897e78d02 Added casts wanted by win64 compiler. 
svn path=/trunk/; revision=31440
 2010-01-04 15:24:33 +00:00
Martin Mathieson
b8596e6ad6 Start to supply data for an RLC tap. 
svn path=/trunk/; revision=31439
 2010-01-04 14:07:24 +00:00
Martin Mathieson
68546e930e From Pascal Quantin. Add support a UDP framing format for LTE RLC. 
svn path=/trunk/; revision=31185
 2009-12-07 10:23:35 +00:00
Martin Mathieson
0015dc63be Show whether NACK is full or partial in expert info. 
svn path=/trunk/; revision=31170
 2009-12-04 11:22:33 +00:00
Martin Mathieson
33d4186696 Set extent of AM header root properly when there are extensions. 
Give more descriptive expert text when we there is no data for non-extension segment.

svn path=/trunk/; revision=31079
 2009-11-25 23:17:23 +00:00
Martin Mathieson
51e240596d Dissect SRB2 as PDCP signalling too. 
svn path=/trunk/; revision=31021
 2009-11-19 18:23:53 +00:00