?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
MSWSP: add two more Property Sets
[wireshark-wip.git] / epan / dissectors / packet-gsm_abis_om2000.c
blob968e590a5832d6cb38172ef695593f86a57f1832
1 /* packet-abis_om2000.c
2 * Routines for packet dissection of Ericsson A-bis OML (OM 2000)
3 * Copyright 2010-2012 by Harald Welte <laforge@gnumonks.org>
4 *
5 * $Id$
6 *
7 * This dissector is not 100% complete, i.e. there are a number of FIXMEs
8 * indicating where portions of the protocol are not dissected completely.
9 * However, even a partial protocol decode is much more useful than no protocol
10 * decode at all...
11 *
12 * Wireshark - Network traffic analyzer
13 * By Gerald Combs <gerald@wireshark.org>
14 * Copyright 1998 Gerald Combs
15 *
16 * This program is free software; you can redistribute it and/or
17 * modify it under the terms of the GNU General Public License
18 * as published by the Free Software Foundation; either version 2
19 * of the License, or (at your option) any later version.
20 *
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
25 *
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
29 */
30
31 #include "config.h"
32
33 #include <glib.h>
34
35 #include <epan/packet.h>
36 #include <epan/emem.h>
37 #include <epan/lapd_sapi.h>
38
39 #include "packet-gsm_a_common.h"
40
41 #include <stdio.h>
42
43 /* initialize the protocol and registered fields */
44 static int proto_abis_om2000 = -1;
45
46 static int hf_om2k_msg_code = -1;
47 static int hf_om2k_mo_if = -1;
48 static int hf_om2k_mo_class = -1;
49 static int hf_om2k_mo_sub1 = -1;
50 static int hf_om2k_mo_sub2 = -1;
51 static int hf_om2k_mo_instance = -1;
52
53 static int hf_om2k_aip = -1;
54 static int hf_om2k_oip = -1;
55 static int hf_om2k_comb = -1;
56 static int hf_om2k_ts = -1;
57 static int hf_om2k_hsn = -1;
58 static int hf_om2k_maio = -1;
59 static int hf_om2k_bsic = -1;
60 static int hf_om2k_diversity = -1;
61 static int hf_om2k_fn_offs = -1;
62 static int hf_om2k_ext_range = -1;
63 static int hf_om2k_irc = -1;
64 static int hf_om2k_bs_pa_mfrms = -1;
65 static int hf_om2k_bs_ag_blks_res= -1;
66 static int hf_om2k_drx_dev_max = -1;
67 static int hf_om2k_cr = -1;
68 static int hf_om2k_ipt3 = -1;
69 static int hf_om2k_aop = -1;
70 static int hf_om2k_t3105 = -1;
71 static int hf_om2k_ny1 = -1;
72 static int hf_om2k_cbi = -1;
73 static int hf_om2k_tsc = -1;
74 static int hf_om2k_icm = -1;
75 static int hf_om2k_tta = -1;
76 static int hf_om2k_icm_cr = -1;
77 static int hf_om2k_lsc_fm = -1;
78 static int hf_om2k_lsc_lsi = -1;
79 static int hf_om2k_lsc_lsa = -1;
80 static int hf_om2k_ls_ft = -1;
81 static int hf_om2k_cst = -1;
82 static int hf_om2k_ea = -1;
83 static int hf_om2k_unknown_tag = -1;
84 static int hf_om2k_unknown_val = -1;
85 static int hf_om2k_nom_pwr = -1;
86 static int hf_om2k_fill_mark = -1;
87 static int hf_om2k_bcc = -1;
88 static int hf_om2k_mo_state = -1;
89 static int hf_om2k_la_state = -1;
90 static int hf_om2k_tsn_state = -1;
91 static int hf_om2k_bts_manuf = -1;
92 static int hf_om2k_bts_gen = -1;
93 static int hf_om2k_bts_rev = -1;
94 static int hf_om2k_bts_var = -1;
95 static int hf_om2k_brr = -1;
96 static int hf_om2k_bfr = -1;
97 static int hf_om2k_hwinfo_sig = -1;
98 static int hf_om2k_capa_sig = -1;
99 static int hf_om2k_file_rev = -1;
100 static int hf_om2k_filerel_ilr = -1;
101 static int hf_om2k_filerel_cur = -1;
102 static int hf_om2k_filerel_other = -1;
103 static int hf_om2k_cal_time = -1;
104 static int hf_om2k_list_nr = -1;
105 static int hf_om2k_list_nr_end = -1;
106 static int hf_om2k_isl = -1;
107 static int hf_om2k_isl_icp1 = -1;
108 static int hf_om2k_isl_icp2 = -1;
109 static int hf_om2k_isl_ci = -1;
110 static int hf_om2k_conl = -1;
111 static int hf_om2k_conl_nr_cgs = -1;
112 static int hf_om2k_conl_nr_cps_cg = -1;
113 static int hf_om2k_conl_ccp = -1;
114 static int hf_om2k_conl_ci = -1;
115 static int hf_om2k_conl_tag = -1;
116 static int hf_om2k_conl_tei = -1;
117 static int hf_om2k_tf_mode = -1;
118 static int hf_om2k_tf_fs_offset = -1;
119
120 /* initialize the subtree pointers */
121 static int ett_om2000 = -1;
122 static int ett_om2k_mo = -1;
123 static int ett_om2k_isl = -1;
124 static int ett_om2k_conl = -1;
125
126 static const value_string om2k_msgcode_vals[] = {
127 { 0x0000, "Abort SP Command" },
128 { 0x0002, "Abort SP Complete" },
129 { 0x0004, "Alarm Report ACK" },
130 { 0x0005, "Alarm Report NACK" },
131 { 0x0006, "Alarm Report" },
132 { 0x0008, "Alarm Status Request" },
133 { 0x000a, "Alarm Status Request Accept" },
134 { 0x000b, "Alarm Status Request Reject" },
135 { 0x000c, "Alarm Status Result ACK" },
136 { 0x000d, "Alarm Status Result NACK" },
137 { 0x000e, "Alarm Status Result" },
138 { 0x0010, "Calendar Time Response" },
139 { 0x0011, "Calendar Time Reject" },
140 { 0x0012, "Calendar Time Request" },
141 { 0x0014, "CON Configuration Request" },
142 { 0x0016, "CON Configuration Request Accept" },
143 { 0x0017, "CON Configuration Request Reject" },
144 { 0x0018, "CON Configuration Result ACK" },
145 { 0x0019, "CON Configuration Result NACK" },
146 { 0x001a, "CON Configuration Result" },
147 { 0x001c, "Connect Command" },
148 { 0x001e, "Connect Complete" },
149 { 0x001f, "Connect Rejecte" },
150 { 0x0028, "Disable Request" },
151 { 0x002a, "Disable Request Accept" },
152 { 0x002b, "Disable Request Reject" },
153 { 0x002c, "Disable Result ACK" },
154 { 0x002d, "Disable Result NACK" },
155 { 0x002e, "Disable Result" },
156 { 0x0030, "Disconnect Command" },
157 { 0x0032, "Disconnect Complete" },
158 { 0x0033, "Disconnect Reject" },
159 { 0x0034, "Enable Request" },
160 { 0x0036, "Enable Request Accept" },
161 { 0x0037, "Enable Request Reject" },
162 { 0x0038, "Enable Result ACK" },
163 { 0x0039, "Enable Result NACK" },
164 { 0x003a, "Enable Result" },
165 { 0x003c, "Escape Downlink Normal" },
166 { 0x003d, "Escape Downlink NACK" },
167 { 0x003e, "Escape Uplink Normal" },
168 { 0x003f, "Escape Uplink NACK" },
169 { 0x0040, "Fault Report ACK" },
170 { 0x0041, "Fault Report NACK" },
171 { 0x0042, "Fault Report" },
172 { 0x0044, "File Package End Command" },
173 { 0x0046, "File Package End Result" },
174 { 0x0047, "File Package End Reject" },
175 { 0x0048, "File Relation Request" },
176 { 0x004a, "File Relation Response" },
177 { 0x004b, "File Relation Request Reject" },
178 { 0x004c, "File Segment Transfer" },
179 { 0x004e, "File Segment Transfer Complete" },
180 { 0x004f, "File Segment Transfer Reject" },
181 { 0x0050, "HW Information Request" },
182 { 0x0052, "HW Information Request Accept" },
183 { 0x0053, "HW Information Request Reject" },
184 { 0x0054, "HW Information Result ACK" },
185 { 0x0055, "HW Information Result NACK" },
186 { 0x0056, "HW Information Result" },
187 { 0x0060, "IS Configuration Request" },
188 { 0x0062, "IS Configuration Request Accept" },
189 { 0x0063, "IS Configuration Request Reject" },
190 { 0x0064, "IS Configuration Result ACK" },
191 { 0x0065, "IS Configuration Result NACK" },
192 { 0x0066, "IS Configuration Result" },
193 { 0x0068, "Load Data End" },
194 { 0x006a, "Load Data End Result" },
195 { 0x006b, "Load Data End Reject" },
196 { 0x006c, "Load Data Init" },
197 { 0x006e, "Load Data Init Accept" },
198 { 0x006f, "Load Data Init Reject" },
199 { 0x0070, "Loop Control Command" },
200 { 0x0072, "Loop Control Complete" },
201 { 0x0073, "Loop Control Reject" },
202 { 0x0074, "Operational Information" },
203 { 0x0076, "Operational Information Accept" },
204 { 0x0077, "Operational Information Reject" },
205 { 0x0078, "Reset Command" },
206 { 0x007a, "Reset Complete" },
207 { 0x007b, "Reset Reject" },
208 { 0x007c, "RX Configuration Request" },
209 { 0x007e, "RX Configuration Request Accept" },
210 { 0x007f, "RX Configuration Request Reject" },
211 { 0x0080, "RX Configuration Result ACK" },
212 { 0x0081, "RX Configuration Result NACK" },
213 { 0x0082, "RX Configuration Result" },
214 { 0x0084, "Start Request" },
215 { 0x0086, "Start Request Accept" },
216 { 0x0087, "Start Request Reject" },
217 { 0x0088, "Start Result ACK" },
218 { 0x0089, "Start Result NACK" },
219 { 0x008a, "Start Result" },
220 { 0x008c, "Status Request" },
221 { 0x008e, "Status Response" },
222 { 0x008f, "Status Reject" },
223 { 0x0094, "Test Request" },
224 { 0x0096, "Test Request Accept" },
225 { 0x0097, "Test Request Reject" },
226 { 0x0098, "Test Result ACK" },
227 { 0x0099, "Test Result NACK" },
228 { 0x009a, "Test Result" },
229 { 0x00a0, "TF Configuration Request" },
230 { 0x00a2, "TF Configuration Request Accept" },
231 { 0x00a3, "TF Configuration Request Reject" },
232 { 0x00a4, "TF Configuration Result ACK" },
233 { 0x00a5, "TF Configuration Result NACK" },
234 { 0x00a6, "TF Configuration Result" },
235 { 0x00a8, "TS Configuration Request" },
236 { 0x00aa, "TS Configuration Request Accept" },
237 { 0x00ab, "TS Configuration Request Reject" },
238 { 0x00ac, "TS Configuration Result ACK" },
239 { 0x00ad, "TS Configuration Result NACK" },
240 { 0x00ae, "TS Configuration Result" },
241 { 0x00b0, "TX Configuration Request" },
242 { 0x00b2, "TX Configuration Request Accept" },
243 { 0x00b3, "TX Configuration Request Reject" },
244 { 0x00b4, "TX Configuration Result ACK" },
245 { 0x00b5, "TX Configuration Result NACK" },
246 { 0x00b6, "TX Configuration Result" },
247 { 0x00bc, "DIP Alarm Report ACK" },
248 { 0x00bd, "DIP Alarm Report NACK" },
249 { 0x00be, "DIP Alarm Report" },
250 { 0x00c0, "DIP Alarm Status Request" },
251 { 0x00c2, "DIP Alarm Status Response" },
252 { 0x00c3, "DIP Alarm Status Reject" },
253 { 0x00c4, "DIP Quality Report I ACK" },
254 { 0x00c5, "DIP Quality Report I NACK" },
255 { 0x00c6, "DIP Quality Report I" },
256 { 0x00c8, "DIP Quality Report II ACK" },
257 { 0x00c9, "DIP Quality Report II NACK" },
258 { 0x00ca, "DIP Quality Report II" },
259 { 0x00dc, "DP Configuration Request" },
260 { 0x00de, "DP Configuration Request Accept" },
261 { 0x00df, "DP Configuration Request Reject" },
262 { 0x00e0, "DP Configuration Result ACK" },
263 { 0x00e1, "DP Configuration Result NACK" },
264 { 0x00e2, "DP Configuration Result" },
265 { 0x00e4, "Capabilities HW Info Report ACK" },
266 { 0x00e5, "Capabilities HW Info Report NACK" },
267 { 0x00e6, "Capabilities HW Info Report" },
268 { 0x00e8, "Capabilities Request" },
269 { 0x00ea, "Capabilities Request Accept" },
270 { 0x00eb, "Capabilities Request Reject" },
271 { 0x00ec, "Capabilities Result ACK" },
272 { 0x00ed, "Capabilities Result NACK" },
273 { 0x00ee, "Capabilities Result" },
274 { 0x00f0, "FM Configuration Request" },
275 { 0x00f2, "FM Configuration Request Accept" },
276 { 0x00f3, "FM Configuration Request Reject" },
277 { 0x00f4, "FM Configuration Result ACK" },
278 { 0x00f5, "FM Configuration Result NACK" },
279 { 0x00f6, "FM Configuration Result" },
280 { 0x00f8, "FM Report Request" },
281 { 0x00fa, "FM Report Response" },
282 { 0x00fb, "FM Report Reject" },
283 { 0x00fc, "FM Start Command" },
284 { 0x00fe, "FM Start Complete" },
285 { 0x00ff, "FM Start Reject" },
286 { 0x0100, "FM Stop Command" },
287 { 0x0102, "FM Stop Complete" },
288 { 0x0103, "FM Stop Reject" },
289 { 0x0104, "Negotiation Request ACK" },
290 { 0x0105, "Negotiation Request NACK" },
291 { 0x0106, "Negotiation Request" },
292 { 0x0108, "BTS Initiated Request ACK" },
293 { 0x0109, "BTS Initiated Request NACK" },
294 { 0x010a, "BTS Initiated Request" },
295 { 0x010c, "Radio Channels Release Command" },
296 { 0x010e, "Radio Channels Release Complete" },
297 { 0x010f, "Radio Channels Release Reject" },
298 { 0x0118, "Feature Control Command" },
299 { 0x011a, "Feature Control Complete" },
300 { 0x011b, "Feature Control Reject" },
301
302 { 0, NULL }
303 };
304 static value_string_ext om2k_msgcode_vals_ext = VALUE_STRING_EXT_INIT(om2k_msgcode_vals);
305
306 /* TS 12.21 Section 9.4: Attributes */
307 static const value_string om2k_attr_vals[] = {
308 { 0x00, "Accordance indication" },
309 { 0x01, "Alarm Id" },
310 { 0x02, "Alarm Data" },
311 { 0x03, "Alarm Severity" },
312 { 0x04, "Alarm Status" },
313 { 0x05, "Alarm Status Type" },
314 { 0x06, "BCC" },
315 { 0x07, "BS_AG_BKS_RES" },
316 { 0x09, "BSIC" },
317 { 0x0a, "BA_PA_MFRMS" },
318 { 0x0b, "CBCH Indicator" },
319 { 0x0c, "CCCH Options" },
320 { 0x0d, "Calendar Time" },
321 { 0x0f, "Channel Combination" },
322 { 0x10, "CON Connection List" },
323 { 0x11, "Data End Indication" },
324 { 0x12, "DRX_DEV_MAX" },
325 { 0x13, "End List Number" },
326 { 0x14, "External Condition Map Class 1" },
327 { 0x15, "External Condition Map Class 2" },
328 { 0x16, "File Relation Indication" },
329 { 0x17, "File Revision" },
330 { 0x18, "File Segment Data" },
331 { 0x19, "File Segment Length" },
332 { 0x1a, "File Segment Sequence Number" },
333 { 0x1b, "File Size" },
334 { 0x1c, "Filling Marker" },
335 { 0x1d, "FN Offset" },
336 { 0x1e, "Frequency List" },
337 { 0x1f, "Frequency Specifier RX" },
338 { 0x20, "Frequency Specifier TX" },
339 { 0x21, "HSN" },
340 { 0x22, "ICM Indicator" },
341 { 0x23, "Internal Fault Map Class 1A" },
342 { 0x24, "Internal Fault Map Class 1B" },
343 { 0x25, "Internal Fault Map Class 2A" },
344 { 0x26, "Internal Fault Map Class 2A Extension" },
345 { 0x27, "IS Connection List" },
346 { 0x28, "List Number" },
347 { 0x29, "File Package State Indication" },
348 { 0x2a, "Local Access State" },
349 { 0x2b, "MAIO" },
350 { 0x2c, "MO State" },
351 { 0x2d, "Ny1" },
352 { 0x2e, "Operational Information" },
353 { 0x2f, "Power" },
354 { 0x30, "RU Position Data" },
355 { 0x31, "Protocol Error" },
356 { 0x32, "Reason Code" },
357 { 0x33, "Receiver Diversity" },
358 { 0x34, "Replacement Unit Map" },
359 { 0x35, "Result Code" },
360 { 0x36, "RU Revision Data" },
361 { 0x38, "T3105" },
362 { 0x39, "Test Loop Setting" },
363 { 0x3a, "TF Mode" },
364 { 0x3b, "TF Compensation Value" },
365 { 0x3c, "Time Slot Number" },
366 { 0x3d, "TSC" },
367 { 0x3e, "RU Logical Id" },
368 { 0x3f, "RU Serial Number Data" },
369 { 0x40, "BTS Version" },
370 { 0x41, "OML IWD Version" },
371 { 0x42, "RWL IWD Version" },
372 { 0x43, "OML Function Map 1" },
373 { 0x44, "OML Function Map 2" },
374 { 0x45, "RSL Function Map 1" },
375 { 0x46, "RSL Function Map 2" },
376 { 0x47, "Extended Range Indicator" },
377 { 0x48, "Request Indicators" },
378 { 0x49, "DIP Alarm Condition Map" },
379 { 0x4a, "ES Incoming" },
380 { 0x4b, "ES Outgoing" },
381 { 0x4e, "SES Incoming" },
382 { 0x4f, "SES Outgoing" },
383 { 0x50, "Replacement Unit Map Extension" },
384 { 0x52, "UAS Incoming" },
385 { 0x53, "UAS Outgoing" },
386 { 0x58, "DF Incoming" },
387 { 0x5a, "DF Outgoing" },
388 { 0x5c, "SF" },
389 { 0x60, "S Bits Setting" },
390 { 0x61, "CRC-4 Use Option" },
391 { 0x62, "T Parameter" },
392 { 0x63, "N Parameter" },
393 { 0x64, "N1 Parameter" },
394 { 0x65, "N3 Parameter" },
395 { 0x66, "N4 Parameter" },
396 { 0x67, "P Parameter" },
397 { 0x68, "Q Parameter" },
398 { 0x69, "BI_Q1" },
399 { 0x6a, "BI_Q2" },
400 { 0x74, "ICM Boundary Parameters" },
401 { 0x77, "AFT" },
402 { 0x78, "AFT RAI" },
403 { 0x79, "Link Supervision Control" },
404 { 0x7a, "Link Supervision Filtering Time" },
405 { 0x7b, "Call Supervision Time" },
406 { 0x7c, "Interval Length UAS Incoming" },
407 { 0x7d, "Interval Length UAS Outgoing" },
408 { 0x7e, "ICM Channel Rate" },
409 { 0x7f, "Attribute Identifier" },
410 { 0x80, "FM Frequency List" },
411 { 0x81, "FM Frequency Report" },
412 { 0x82, "FM Percentile" },
413 { 0x83, "FM Clear Indication" },
414 { 0x84, "HW Info Signature" },
415 { 0x85, "MO Record" },
416 { 0x86, "TF Synchronisation Source" },
417 { 0x87, "TTA" },
418 { 0x88, "End Segment Number" },
419 { 0x89, "Segment Number" },
420 { 0x8a, "Capabilities Signature" },
421 { 0x8c, "File Relation List" },
422 { 0x90, "Negotiation Record I" },
423 { 0x91, "Negotiation Record II" },
424 { 0x92, "Encryption Algorithm" },
425 { 0x94, "Interference Rejection Combining" },
426 { 0x95, "Dedication Information" },
427 { 0x97, "Feature Code" },
428 { 0x98, "FS Offset" },
429 { 0x99, "ESB Timeslot" },
430 { 0x9a, "Master TG Instance" },
431 { 0x9b, "Master TX Chain Delay" },
432 { 0x9c, "External Condition Class 2 Extension" },
433 { 0x9d, "TSs MO State" },
434 { 0, NULL }
435 };
436 static value_string_ext om2k_attr_vals_ext = VALUE_STRING_EXT_INIT(om2k_attr_vals);
437
438 static const value_string om2k_diversity_vals[] = {
439 { 0x01, "B receiver side" },
440 { 0x02, "A receiver side" },
441 { 0x03, "A+B receiver sides" },
442 { 0x04, "A+B+C+D receiver sides" },
443 { 0, NULL }
444 };
445
446 static const value_string om2k_oip_vals[] = {
447 { 0x00, "Not Operational" },
448 { 0x01, "Operational" },
449 { 0, NULL }
450 };
451
452 static const value_string om2k_aip_vals[] = {
453 { 0x00, "Data according to request" },
454 { 0x01, "Data not according to request" },
455 { 0x02, "Inconsistent MO data" },
456 { 0x03, "Capability constraint violation" },
457 { 0, NULL }
458 };
459
460 static const value_string om2k_comb_vals[] = {
461 { 0x03, "SDCCH/8 + SACCH/C8" },
462 { 0x04, "BCCH, non-combined" },
463 { 0x05, "BCCH, combined (SDCCH/4)" },
464 { 0x08, "TCH Type, unspecified" },
465 { 0, NULL }
466 };
467
468 static const value_string om2k_icmcr_vals[] = {
469 { 0x00, "ICM as per TCH/F" },
470 { 0x01, "ICM as per TCH/H(0 and 1)" },
471 { 0, NULL }
472 };
473
474 static const value_string om2k_ea_vals[] = {
475 { 0x00, "A5/1 and A5/2" },
476 { 0x01, "A5/2 only" },
477 { 0, NULL }
478 };
479
480 static const value_string om2k_fill_vals[] = {
481 { 0x00, "Filling" },
482 { 0x01, "No filling" },
483 { 0, NULL }
484 };
485
486 static const value_string om2k_mo_state_vals[] = {
487 { 0x00, "RESET" },
488 { 0x01, "STARTED" },
489 { 0x02, "ENABLED" },
490 { 0x03, "DISABLED" },
491 { 0, NULL }
492 };
493
494 static const value_string om2k_la_state_vals[] = {
495 { 0x00, "LOCALLY CONNECTED" },
496 { 0x01, "LOCALLY DISCONNECTED" },
497 { 0, NULL }
498 };
499
500 static const value_string filerel_state_vals[] = {
501 { 0x00, "Not known in current state (unknown file)" },
502 { 0x01, "allowed, already loaded" },
503 { 0x02, "allowed, not loaded" },
504 { 0x03, "not allowed" },
505 { 0, NULL }
506 };
507
508 static const value_string om2k_mo_class_short_vals[] = {
509 { 0x01, "TRXC" },
510 { 0x03, "TS" },
511 { 0x04, "TF" },
512 { 0x05, "IS" },
513 { 0x06, "CON" },
514 { 0x0a, "CF" },
515 { 0x0b, "TX" },
516 { 0x0c, "RX" },
517 { 0, NULL }
518 };
519
520 static const value_string om2k_mo_class_vals[] = {
521 { 0x01, "TRXC (TRX Controller)" },
522 { 0x03, "TS (Timeslot)" },
523 { 0x04, "TF (Timing Function)" },
524 { 0x05, "IS (Interface Switch)" },
525 { 0x06, "CON (Concentrator)" },
526 { 0x0a, "CF (Central Function)" },
527 { 0x0b, "TX (Transmitter)" },
528 { 0x0c, "RX (Receiver)" },
529 { 0, NULL }
530 };
531
532 static const value_string om2k_tf_mode_vals[] = {
533 { 0x00, "Master" },
534 { 0x01, "Standalone" },
535 { 0x02, "Slave" },
536 { 0xff, "Not defined" },
537 { 0, NULL }
538 };
539
540 static gint
541 dissect_tss_mo_state(tvbuff_t *tvb, gint offset, proto_tree *tree)
542 {
543 guint8 tmp;
544 guint i = 0;
545
546 for (i = 0; i < 8; i+= 2) {
547 tmp = tvb_get_guint8(tvb, offset);
548 proto_tree_add_uint_format(tree, hf_om2k_tsn_state, tvb, offset, 1, tmp & 0xf,
549 "Timslot %u MO State: %s", i,
550 val_to_str(tmp & 0xf, om2k_mo_state_vals, "unknown (%02d)"));
551 proto_tree_add_uint_format(tree, hf_om2k_tsn_state, tvb, offset, 1, tmp >> 4,
552 "Timslot %u MO State: %s", i+1,
553 val_to_str(tmp >> 4, om2k_mo_state_vals, "unknown (%02d)"));
554 offset++;
555 }
556
557 return 4;
558 }
559
560
561 static gint
562 dissect_om2k_time(tvbuff_t *tvb, gint offset, proto_tree *tree)
563 {
564 nstime_t tmptime;
565 time_t tval;
566 struct tm _time;
567
568 _time.tm_year = 100 + tvb_get_guint8(tvb, offset++);
569 _time.tm_mon = tvb_get_guint8(tvb, offset++) - 1;
570 _time.tm_mday = tvb_get_guint8(tvb, offset++);
571 _time.tm_hour = tvb_get_guint8(tvb, offset++);
572 _time.tm_min = tvb_get_guint8(tvb, offset++);
573 _time.tm_sec = tvb_get_guint8(tvb, offset++);
574 _time.tm_isdst = -1;
575
576 tval = mktime(&_time);
577 tmptime.secs = tval;
578 tmptime.nsecs = 0;
579
580 proto_tree_add_time(tree, hf_om2k_cal_time, tvb, offset, 6,
581 &tmptime);
582 return 6;
583 }
584
585 static gint
586 dissect_om2k_attr_unkn(tvbuff_t *tvb, gint offset, gint len, gint iei, proto_tree *tree)
587 {
588 proto_tree_add_bytes_format(tree, hf_om2k_unknown_val, tvb,
589 offset, len, NULL,
590 "%s: %s",
591 val_to_str_ext(iei, &om2k_attr_vals_ext, "0x%02x"),
592 tvb_bytes_to_str(tvb, offset, len));
593 return len;
594 }
595
596 static gint
597 dissect_om2k_is_list(tvbuff_t *tvb, gint base_offset, proto_tree *tree)
598 {
599 gint offset = base_offset;
600 proto_item *ti;
601 proto_tree *isl_tree;
602 guint8 len = tvb_get_guint8(tvb, offset++);
603
604 ti = proto_tree_add_item(tree, hf_om2k_isl, tvb, offset, len, ENC_NA);
605 isl_tree = proto_item_add_subtree(ti, ett_om2k_isl);
606
607 while (offset < base_offset + len) {
608 proto_tree_add_item(isl_tree, hf_om2k_isl_icp1, tvb,
609 offset, 2, ENC_BIG_ENDIAN);
610 offset += 2;
611 proto_tree_add_item(isl_tree, hf_om2k_isl_icp2, tvb,
612 offset, 2, ENC_BIG_ENDIAN);
613 offset += 2;
614 proto_tree_add_item(isl_tree, hf_om2k_isl_ci, tvb,
615 offset++, 1, ENC_BIG_ENDIAN);
616 }
617 return offset - base_offset;
618 }
619
620 static gint
621 dissect_om2k_con_list(tvbuff_t *tvb, gint base_offset, proto_tree *tree)
622 {
623 gint offset = base_offset;
624 proto_item *ti;
625 proto_tree *conl_tree;
626 guint8 len = tvb_get_guint8(tvb, offset++);
627
628 ti = proto_tree_add_item(tree, hf_om2k_conl, tvb, offset, len, ENC_NA);
629 conl_tree = proto_item_add_subtree(ti, ett_om2k_conl);
630
631 proto_tree_add_item(conl_tree, hf_om2k_conl_nr_cgs, tvb,
632 offset++, 1, ENC_BIG_ENDIAN);
633
634 while (offset < base_offset + len) {
635 guint8 nr_cps_cg = tvb_get_guint8(tvb, offset);
636 proto_tree_add_item(conl_tree, hf_om2k_conl_nr_cps_cg, tvb,
637 offset++, 1, ENC_BIG_ENDIAN);
638 while (nr_cps_cg--) {
639 proto_tree_add_item(conl_tree, hf_om2k_conl_ccp, tvb,
640 offset, 2, ENC_BIG_ENDIAN);
641 offset += 2;
642 proto_tree_add_item(conl_tree, hf_om2k_conl_ci, tvb,
643 offset++, 1, ENC_BIG_ENDIAN);
644 proto_tree_add_item(conl_tree, hf_om2k_conl_tag, tvb,
645 offset++, 1, ENC_BIG_ENDIAN);
646 proto_tree_add_item(conl_tree, hf_om2k_conl_tei, tvb,
647 offset++, 1, ENC_BIG_ENDIAN);
648 }
649 }
650 return offset - base_offset;
651 }
652
653
654 static gint
655 dissect_om2k_attrs(tvbuff_t *tvb, gint offset, proto_tree *tree)
656 {
657 while (tvb_reported_length_remaining(tvb, offset) > 0) {
658 guint8 iei = tvb_get_guint8(tvb, offset++);
659 guint8 len, tmp;
660
661 switch (iei) {
662 case 0x00: /* Accordance Information */
663 proto_tree_add_item(tree, hf_om2k_aip, tvb,
664 offset++, 1, ENC_BIG_ENDIAN);
665 break;
666 case 0x06: /* BCC */
667 proto_tree_add_item(tree, hf_om2k_bcc, tvb,
668 offset++, 1, ENC_BIG_ENDIAN);
669 break;
670 case 0x07: /* BS_AG_BLKS_RES */
671 proto_tree_add_item(tree, hf_om2k_bs_ag_blks_res, tvb,
672 offset++, 1, ENC_BIG_ENDIAN);
673 break;
674 case 0x09: /* BSIC */
675 proto_tree_add_item(tree, hf_om2k_bsic, tvb,
676 offset++, 1, ENC_BIG_ENDIAN);
677 break;
678 case 0x0a: /* BS_PA_MFRMS */
679 proto_tree_add_item(tree, hf_om2k_bs_pa_mfrms, tvb,
680 offset++, 1, ENC_BIG_ENDIAN);
681 break;
682 case 0x0b: /* CBCH indicator */
683 proto_tree_add_item(tree, hf_om2k_cbi, tvb,
684 offset++, 1, ENC_BIG_ENDIAN);
685 break;
686 case 0x0c: /* CCCH Options */
687 proto_tree_add_item(tree, hf_om2k_cr, tvb,
688 offset, 1, ENC_BIG_ENDIAN);
689 proto_tree_add_item(tree, hf_om2k_ipt3, tvb,
690 offset, 1, ENC_BIG_ENDIAN);
691 proto_tree_add_item(tree, hf_om2k_aop, tvb,
692 offset, 1, ENC_BIG_ENDIAN);
693 offset++;
694 break;
695 case 0x0d: /* Calendar Time */
696 offset += dissect_om2k_time(tvb, offset, tree);
697 break;
698 case 0x0f: /* Combination */
699 proto_tree_add_item(tree, hf_om2k_comb, tvb,
700 offset++, 1, ENC_BIG_ENDIAN);
701 break;
702 case 0x10: /* CON Connection List */
703 offset += dissect_om2k_con_list(tvb, offset, tree);
704 break;
705 case 0x12: /* DRX_DEV_MAX */
706 proto_tree_add_item(tree, hf_om2k_drx_dev_max, tvb,
707 offset++, 1, ENC_BIG_ENDIAN);
708 break;
709 case 0x13: /* End List Number */
710 proto_tree_add_item(tree, hf_om2k_list_nr_end, tvb,
711 offset++, 1, ENC_BIG_ENDIAN);
712 break;
713 case 0x14: /* External Condition Map Class 1 */
714 /* FIXME */
715 case 0x15: /* External Condition Map Class 2 */
716 /* FIXME */
717 offset += dissect_om2k_attr_unkn(tvb, offset, 2, iei, tree);
718 break;
719 case 0x16: /* File Relation Indication */
720 proto_tree_add_item(tree, hf_om2k_filerel_ilr, tvb,
721 offset, 1, ENC_BIG_ENDIAN);
722 proto_tree_add_item(tree, hf_om2k_filerel_cur, tvb,
723 offset, 1, ENC_BIG_ENDIAN);
724 offset++;
725 proto_tree_add_item(tree, hf_om2k_filerel_other, tvb,
726 offset, 1, ENC_BIG_ENDIAN);
727 offset++;
728 break;
729 case 0x17: /* File Revision */
730 proto_tree_add_item(tree, hf_om2k_file_rev, tvb,
731 offset, 8, ENC_ASCII|ENC_NA);
732 offset += 8;
733 break;
734 case 0x1c: /* Filling Marker */
735 proto_tree_add_item(tree, hf_om2k_fill_mark, tvb,
736 offset++, 1, ENC_BIG_ENDIAN);
737 break;
738 case 0x1d: /* FN Offset */
739 proto_tree_add_item(tree, hf_om2k_fn_offs, tvb,
740 offset, 2, ENC_BIG_ENDIAN);
741 offset += 2;
742 break;
743 case 0x1e: /* Frequency List */
744 len = tvb_get_guint8(tvb, offset++);
745 /* FIXME */
746 offset += dissect_om2k_attr_unkn(tvb, offset, len, iei, tree);
747 break;
748 case 0x1f: /* Frequency Specifier Rx */
749 /* FIXME */
750 case 0x20: /* Frequency Specifier Rx */
751 /* FIXME */
752 offset += dissect_om2k_attr_unkn(tvb, offset, 2, iei, tree);
753 break;
754 case 0x21: /* HSN */
755 proto_tree_add_item(tree, hf_om2k_hsn, tvb,
756 offset++, 1, ENC_BIG_ENDIAN);
757 break;
758 case 0x22: /* ICM */
759 proto_tree_add_item(tree, hf_om2k_icm, tvb,
760 offset++, 1, ENC_BIG_ENDIAN);
761 break;
762 case 0x23: /* Internal Fault Map Class 1A */
763 /* FIXME */
764 case 0x24: /* Internal Fault Map Class 1B */
765 /* FIXME */
766 case 0x25: /* Internal Fault Map Class 2A */
767 /* FIXME */
768 case 0x26: /* Internal Fault Map Class 2A Ext */
769 /* FIXME */
770 offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
771 break;
772 case 0x27: /* IS Connection List */
773 offset += dissect_om2k_is_list(tvb, offset, tree);
774 break;
775 case 0x28: /* List Number */
776 proto_tree_add_item(tree, hf_om2k_list_nr, tvb,
777 offset++, 1, ENC_BIG_ENDIAN);
778 break;
779 case 0x2a: /* Local Access State */
780 proto_tree_add_item(tree, hf_om2k_la_state, tvb,
781 offset++, 1, ENC_BIG_ENDIAN);
782 break;
783 case 0x2b: /* MAIO */
784 proto_tree_add_item(tree, hf_om2k_maio, tvb,
785 offset++, 1, ENC_BIG_ENDIAN);
786 break;
787 case 0x2c: /* MO State */
788 proto_tree_add_item(tree, hf_om2k_mo_state, tvb,
789 offset++, 1, ENC_BIG_ENDIAN);
790 break;
791 case 0x2d: /* Ny1 */
792 proto_tree_add_item(tree, hf_om2k_ny1, tvb,
793 offset++, 1, ENC_BIG_ENDIAN);
794 break;
795 case 0x2e: /* Operational Information */
796 proto_tree_add_item(tree, hf_om2k_oip, tvb,
797 offset++, 1, ENC_BIG_ENDIAN);
798 break;
799 case 0x2f: /* Nominal Power */
800 proto_tree_add_item(tree, hf_om2k_nom_pwr, tvb,
801 offset++, 1, ENC_BIG_ENDIAN);
802 break;
803 case 0x33: /* Receiver Diversity */
804 proto_tree_add_item(tree, hf_om2k_diversity, tvb,
805 offset++, 1, ENC_BIG_ENDIAN);
806 break;
807 case 0x34: /* Replacement Unit Map */
808 /* FIXME */
809 offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
810 break;
811 case 0x38: /* T3105 */
812 proto_tree_add_item(tree, hf_om2k_t3105, tvb,
813 offset++, 1, ENC_BIG_ENDIAN);
814 break;
815 case 0x3a: /* TF Mode */
816 proto_tree_add_item(tree, hf_om2k_tf_mode, tvb,
817 offset++, 1, ENC_BIG_ENDIAN);
818 break;
819 case 0x3c: /* TS Number */
820 proto_tree_add_item(tree, hf_om2k_ts, tvb,
821 offset++, 1, ENC_BIG_ENDIAN);
822 break;
823 case 0x3d: /* TSC */
824 proto_tree_add_item(tree, hf_om2k_tsc, tvb,
825 offset++, 1, ENC_BIG_ENDIAN);
826 break;
827 case 0x40: /* BTS Version */
828 proto_tree_add_item(tree, hf_om2k_bts_manuf, tvb,
829 offset, 3, ENC_ASCII|ENC_NA);
830 offset += 3;
831 proto_tree_add_item(tree, hf_om2k_bts_gen, tvb,
832 offset, 3, ENC_ASCII|ENC_NA);
833 offset += 3;
834 proto_tree_add_item(tree, hf_om2k_bts_rev, tvb,
835 offset, 3, ENC_ASCII|ENC_NA);
836 offset += 3;
837 proto_tree_add_item(tree, hf_om2k_bts_var, tvb,
838 offset, 3, ENC_ASCII|ENC_NA);
839 offset += 3;
840 break;
841 case 0x43: /* OML Function Map 1 */
842 case 0x44: /* OML Function Map 2 */
843 case 0x45: /* RSL Function Map 1 */
844 case 0x46: /* RSL Function Map 2 */
845 len = tvb_get_guint8(tvb, offset++);
846 /* FIXME */
847 offset += dissect_om2k_attr_unkn(tvb, offset, len, iei, tree);
848 break;
849 case 0x47: /* Ext Range */
850 proto_tree_add_item(tree, hf_om2k_ext_range, tvb,
851 offset++, 1, ENC_BIG_ENDIAN);
852 break;
853 case 0x48: /* Request Indicators */
854 proto_tree_add_item(tree, hf_om2k_brr, tvb,
855 offset, 1, ENC_BIG_ENDIAN);
856 proto_tree_add_item(tree, hf_om2k_bfr, tvb,
857 offset, 1, ENC_BIG_ENDIAN);
858 offset++;
859 break;
860 case 0x50: /* Replacement Unit Map Extension */
861 /* FIXME */
862 offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
863 break;
864 case 0x74: /* ICM Boundary */
865 /* FIXME */
866 offset += dissect_om2k_attr_unkn(tvb, offset, 5, iei, tree);
867 break;
868 case 0x79: /* Link Supervision Control */
869 proto_tree_add_item(tree, hf_om2k_lsc_fm, tvb,
870 offset, 1, ENC_BIG_ENDIAN);
871 proto_tree_add_item(tree, hf_om2k_lsc_lsi, tvb,
872 offset, 1, ENC_BIG_ENDIAN);
873 proto_tree_add_item(tree, hf_om2k_lsc_lsa, tvb,
874 offset, 1, ENC_BIG_ENDIAN);
875 offset++;
876 break;
877 case 0x7a: /* Link Supervision Control */
878 proto_tree_add_item(tree, hf_om2k_ls_ft, tvb,
879 offset++, 1, ENC_BIG_ENDIAN);
880 break;
881 case 0x7b: /* Call Supervision Time */
882 proto_tree_add_item(tree, hf_om2k_cst, tvb,
883 offset++, 1, ENC_BIG_ENDIAN);
884 break;
885 case 0x7e: /* ICM Channel Rate */
886 proto_tree_add_item(tree, hf_om2k_icm_cr, tvb,
887 offset++, 1, ENC_BIG_ENDIAN);
888 break;
889 case 0x84: /* HW Info Signature */
890 proto_tree_add_item(tree, hf_om2k_hwinfo_sig, tvb,
891 offset, 2, ENC_BIG_ENDIAN);
892 offset += 2;
893 break;
894 case 0x87: /* TTA */
895 proto_tree_add_item(tree, hf_om2k_tta, tvb,
896 offset++, 1, ENC_BIG_ENDIAN);
897 break;
898 case 0x8a: /* Capabilities Signature */
899 proto_tree_add_item(tree, hf_om2k_capa_sig, tvb,
900 offset, 2, ENC_BIG_ENDIAN);
901 offset += 2;
902 break;
903 case 0x90: /* Negotiation Record I */
904 case 0x91: /* Negotiation Record II */
905 len = tvb_get_guint8(tvb, offset++);
906 /* FIXME */
907 offset += dissect_om2k_attr_unkn(tvb, offset, len, iei, tree);
908 break;
909 case 0x92: /* Encryption Algorithm */
910 proto_tree_add_item(tree, hf_om2k_ea, tvb,
911 offset++, 1, ENC_BIG_ENDIAN);
912 break;
913 case 0x94: /* Interference Rejection Combining */
914 proto_tree_add_item(tree, hf_om2k_irc, tvb,
915 offset++, 1, ENC_BIG_ENDIAN);
916 break;
917 case 0x95: /* Dedication information */
918 /* FIXME */
919 offset += dissect_om2k_attr_unkn(tvb, offset, 3, iei, tree);
920 break;
921 case 0x98: /* FS Offset */
922 proto_tree_add_item(tree, hf_om2k_tf_fs_offset, tvb,
923 offset, 5, ENC_BIG_ENDIAN);
924 offset += 5;
925 break;
926 case 0x9c: /* External Condition Class 2 Extension */
927 /* FIXME */
928 offset += dissect_om2k_attr_unkn(tvb, offset, 4, iei, tree);
929 break;
930 case 0x9d: /* TSs MO State */
931 offset += dissect_tss_mo_state(tvb, offset, tree);
932 break;
933 case 0x9e:
934 case 0x9f:
935 default:
936 tmp = tvb_get_guint8(tvb, offset);
937 proto_tree_add_uint_format(tree, hf_om2k_unknown_tag, tvb,
938 offset-1, 1, tmp, "Tag %s: 0x%02x",
939 val_to_str_ext(iei, &om2k_attr_vals_ext, "0x%02x"), tmp);
940 offset++;
941 break;
942 }
943 }
944
945 return offset;
946 }
947
948 static guint
949 dissect_om2k_mo(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree)
950 {
951 guint8 mo_class = tvb_get_guint8(tvb, offset);
952 guint8 inst = tvb_get_guint8(tvb, offset+3);
953
954 col_append_fstr(pinfo->cinfo, COL_INFO, ", (%-4s %u)",
955 val_to_str(mo_class, om2k_mo_class_short_vals,
956 "0x%02x"), inst);
957 if (tree) {
958 proto_item *ti;
959 proto_tree *mo_tree;
960 guint8 sub1 = tvb_get_guint8(tvb, offset+1);
961 guint8 sub2 = tvb_get_guint8(tvb, offset+2);
962
963 ti = proto_tree_add_item(tree, hf_om2k_mo_if, tvb, offset,
964 4, ENC_NA);
965 mo_tree = proto_item_add_subtree(ti, ett_om2k_mo);
966 proto_tree_add_item(mo_tree, hf_om2k_mo_class, tvb, offset,
967 1, ENC_BIG_ENDIAN);
968 proto_tree_add_item(mo_tree, hf_om2k_mo_sub1, tvb, offset+1,
969 1, ENC_BIG_ENDIAN);
970 proto_tree_add_item(mo_tree, hf_om2k_mo_sub2, tvb, offset+2,
971 1, ENC_BIG_ENDIAN);
972 proto_tree_add_item(mo_tree, hf_om2k_mo_instance, tvb, offset+3,
973 1, ENC_BIG_ENDIAN);
974 proto_item_append_text(ti, ", Class: %s, Sub: %02x/%02x, Instance: %u",
975 val_to_str(mo_class, om2k_mo_class_vals, "0x%02x"),
976 sub1, sub2, inst);
977 }
978 return 4;
979 }
980
981 static void
982 dissect_abis_om2000(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
983 {
984 proto_item *ti;
985 proto_tree *om2k_tree;
986 guint16 msg_code;
987 guint8 tmp;
988
989 int offset;
990
991 if ((tree == NULL) && (pinfo->cinfo == NULL))
992 return; /* no dissection required */
993
994 col_set_str(pinfo->cinfo, COL_PROTOCOL, "OM2000");
995 /* Don't do col_clear() so this dissector can append to COL_INFO*/
996
997 offset = 0;
998
999 ti = proto_tree_add_item(tree, proto_abis_om2000,
1000 tvb, 0, -1, ENC_NA);
1001 om2k_tree = proto_item_add_subtree(ti, ett_om2000);
1002
1003 msg_code = tvb_get_ntohs(tvb, offset);
1004 proto_tree_add_item(om2k_tree, hf_om2k_msg_code, tvb, offset,
1005 2, ENC_BIG_ENDIAN);
1006 offset += 2;
1007
1008 offset += dissect_om2k_mo(tvb, offset, pinfo, om2k_tree); /* appends to COL_INFO */
1009
1010 col_append_fstr(pinfo->cinfo, COL_INFO, " %s ",
1011 val_to_str_ext(msg_code, &om2k_msgcode_vals_ext,
1012 "unknown 0x%04x"));
1013
1014 if (tree == NULL)
1015 return; /* No refs to COL_... beyond this point */
1016
1017 proto_item_append_text(ti, " %s ",
1018 val_to_str_ext(msg_code, &om2k_msgcode_vals_ext,
1019 "unknown 0x%04x"));
1020
1021 switch (msg_code) {
1022 case 0x74: /* Operational Info */
1023 tmp = tvb_get_guint8(tvb, offset+1);
1024 proto_item_append_text(ti, ": %s",
1025 val_to_str(tmp, om2k_oip_vals,
1026 "unknown 0x%02x"));
1027 break;
1028 case 0x1A: /* CON Configuration Result */
1029 case 0x66: /* IS Configuration Result */
1030 case 0x82: /* RX Configuration Result */
1031 case 0xA6: /* TF Configuration Result */
1032 case 0xAE: /* TS Configuration Result */
1033 case 0xB6: /* TX Configuration Result */
1034 case 0xE2: /* DP Configuration Result */
1035 case 0xF6: /* DP Configuration Result */
1036 tmp = tvb_get_guint8(tvb, offset+1);
1037 proto_item_append_text(ti, ": %s",
1038 val_to_str(tmp, om2k_aip_vals,
1039 "unknown 0x%02x"));
1040 break;
1041 default:
1042 break;
1043 }
1044 dissect_om2k_attrs(tvb, offset, om2k_tree);
1045 }
1046
1047 void
1048 proto_register_abis_om2000(void)
1049 {
1050 static hf_register_info hf[] = {
1051 { &hf_om2k_msg_code,
1052 { "Message Code", "gsm_abis_om2000.msg_code",
1053 FT_UINT16, BASE_HEX|BASE_EXT_STRING, &om2k_msgcode_vals_ext, 0,
1054 NULL, HFILL }
1055 },
1056 { &hf_om2k_mo_if,
1057 { "MO Interface", "gsm_abis_om2000.mo_if",
1058 FT_BYTES, BASE_NONE, NULL, 0,
1059 NULL, HFILL }
1060 },
1061 { &hf_om2k_mo_class,
1062 { "MO IF Class", "gsm_abis_om2000.mo_if.class",
1063 FT_UINT8, BASE_HEX, VALS(om2k_mo_class_vals), 0,
1064 NULL, HFILL }
1065 },
1066 { &hf_om2k_mo_sub1,
1067 { "MO IF Sub 1", "gsm_abis_om2000.mo_if.sub1",
1068 FT_UINT8, BASE_HEX, NULL, 0,
1069 NULL, HFILL }
1070 },
1071 { &hf_om2k_mo_sub2,
1072 { "MO IF Sub 2", "gsm_abis_om2000.mo_if.sub2",
1073 FT_UINT8, BASE_HEX, NULL, 0,
1074 NULL, HFILL }
1075 },
1076 { &hf_om2k_mo_instance,
1077 { "MO IF Instance", "gsm_abis_om2000.mo_if.instance",
1078 FT_UINT8, BASE_DEC, NULL, 0,
1079 NULL, HFILL }
1080 },
1081 { &hf_om2k_oip,
1082 { "OIP (Operational Info)", "gsm_abis_om2000.oip",
1083 FT_UINT8, BASE_HEX, VALS(om2k_oip_vals), 0,
1084 "Operational Information Parameter", HFILL }
1085 },
1086 { &hf_om2k_aip,
1087 { "AIP (Accordance Info)", "gsm_abis_om2000.aip",
1088 FT_UINT8, BASE_HEX, VALS(om2k_aip_vals), 0,
1089 "Accordance Information Parameter", HFILL }
1090 },
1091 { &hf_om2k_comb,
1092 { "Channel Combination", "gsm_abis_om2000.chan_comb",
1093 FT_UINT8, BASE_DEC, VALS(om2k_comb_vals), 0,
1094 "Logical Channel Combination", HFILL }
1095 },
1096 { &hf_om2k_ts,
1097 { "Timeslot Number", "gsm_abis_om2000.ts",
1098 FT_UINT8, BASE_DEC, NULL, 0,
1099 NULL, HFILL }
1100 },
1101 { &hf_om2k_hsn,
1102 { "HSN", "gsm_abis_om2000.hsn",
1103 FT_UINT8, BASE_DEC, NULL, 0,
1104 "Hopping Sequence Number", HFILL }
1105 },
1106 { &hf_om2k_maio,
1107 { "MAIO", "gsm_abis_om2000.maio",
1108 FT_UINT8, BASE_DEC, NULL, 0,
1109 "Mobile Allication Index Offset", HFILL }
1110 },
1111 { &hf_om2k_bsic,
1112 { "BSIC", "gsm_abis_om2000.bsic",
1113 FT_UINT8, BASE_HEX, NULL, 0,
1114 "Base Station Identity Code", HFILL }
1115 },
1116 { &hf_om2k_diversity,
1117 { "Receiver Diversity", "gsm_abis_om2000.diversity",
1118 FT_UINT8, BASE_HEX, VALS(om2k_diversity_vals), 0,
1119 NULL, HFILL }
1120 },
1121 { &hf_om2k_fn_offs,
1122 { "FN Offset", "gsm_abis_om2000.fn_offset",
1123 FT_UINT16, BASE_DEC, NULL, 0,
1124 "GSM Frame Number Offset", HFILL }
1125 },
1126 { &hf_om2k_ext_range,
1127 { "Extended Range", "gsm_abis_om2000.ext_range",
1128 FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01' ? */
1129 NULL, HFILL }
1130 },
1131 { &hf_om2k_irc,
1132 { "Interference Rejection Combining", "gsm_abis_om2000.irc",
1133 FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
1134 NULL, HFILL }
1135 },
1136 { &hf_om2k_bs_pa_mfrms,
1137 { "BS_PA_MFRMS", "gsm_abis_om2000.bs_pa_mfrms",
1138 FT_UINT8, BASE_DEC, NULL, 0,
1139 NULL, HFILL }
1140 },
1141 { &hf_om2k_bs_ag_blks_res,
1142 { "BS_AG_BLKS_RES", "gsm_abis_om2000.bs_ag_blks_res",
1143 FT_UINT8, BASE_DEC, NULL, 0,
1144 NULL, HFILL }
1145 },
1146 { &hf_om2k_drx_dev_max,
1147 { "DRX_DEV_MAX", "gsm_abis_om2000.drx_dev_max",
1148 FT_UINT8, BASE_DEC, NULL, 0,
1149 NULL, HFILL }
1150 },
1151 { &hf_om2k_cr,
1152 { "CCCH Repeat", "gsm_abis_om2000.ccch_repeat",
1153 FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
1154 NULL, HFILL }
1155 },
1156 { &hf_om2k_ipt3,
1157 { "Inhibit Paging Request Type 3", "gsm_abis_om2000.ipt3",
1158 FT_BOOLEAN, 2, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x02,' ? */
1159 NULL, HFILL }
1160 },
1161 { &hf_om2k_aop,
1162 { "Age Of Paging", "gsm_abis_om2000.aop",
1163 FT_UINT8, BASE_DEC, NULL, 0x3C, /* XXX: Verify bitmask */
1164 NULL, HFILL }
1165 },
1166 { &hf_om2k_t3105,
1167 { "T3105 (in 10ms)", "gsm_abis_om2000.t3105",
1168 FT_UINT8, BASE_DEC, NULL, 0,
1169 NULL, HFILL }
1170 },
1171 { &hf_om2k_ny1,
1172 { "Ny1", "gsm_abis_om2000.ny1",
1173 FT_UINT8, BASE_DEC, NULL, 0,
1174 NULL, HFILL }
1175 },
1176 { &hf_om2k_cbi,
1177 { "CBCH Indicator", "gsm_abis_om2000.cbi",
1178 FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
1179 NULL, HFILL }
1180 },
1181 { &hf_om2k_tsc,
1182 { "Training Sequence Code", "gsm_abis_om2000.tsc",
1183 FT_UINT8, BASE_DEC, NULL, 0,
1184 NULL, HFILL }
1185 },
1186 { &hf_om2k_icm,
1187 { "Idle Channel Measurement", "gsm_abis_om2000.icm",
1188 FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
1189 NULL, HFILL }
1190 },
1191 { &hf_om2k_tta,
1192 { "Timer for Time Alignment", "gsm_abis_om2000.tta",
1193 FT_UINT8, BASE_DEC, NULL, 0,
1194 NULL, HFILL }
1195 },
1196 { &hf_om2k_icm_cr,
1197 { "ICM Channel Rate", "gsm_abis_om2000.icm_cr",
1198 FT_UINT8, BASE_DEC, VALS(om2k_icmcr_vals), 0,
1199 NULL, HFILL }
1200 },
1201 { &hf_om2k_lsc_fm,
1202 { "LSC Dummy Frequency Measurement", "gsm_abis_om2000.lsc.fm",
1203 FT_BOOLEAN, 8, NULL, 0x80,
1204 NULL, HFILL }
1205 },
1206 { &hf_om2k_lsc_lsi,
1207 { "LSC Idle Channels", "gsm_abis_om2000.ls.lsi",
1208 FT_BOOLEAN, 8, NULL, 0x01,
1209 NULL, HFILL }
1210 },
1211 { &hf_om2k_lsc_lsa,
1212 { "LSC Active Channels", "gsm_abis_om2000.ls.lsa",
1213 FT_BOOLEAN, 8, NULL, 0x02,
1214 NULL, HFILL }
1215 },
1216 { &hf_om2k_ls_ft,
1217 { "Link Supervision Filtering Time (100ms)", "gsm_abis_om2000.ls_ft",
1218 FT_UINT8, BASE_DEC, NULL, 0,
1219 NULL, HFILL }
1220 },
1221 { &hf_om2k_cst,
1222 { "Call Supervision Time (480ms)", "gsm_abis_om2000.cst",
1223 FT_UINT8, BASE_DEC, NULL, 0,
1224 NULL, HFILL }
1225 },
1226 { &hf_om2k_ea,
1227 { "Encryption Algorithm", "gsm_abis_om2000.ea",
1228 FT_UINT8, BASE_DEC, VALS(om2k_ea_vals), 0,
1229 NULL, HFILL }
1230 },
1231 { &hf_om2k_nom_pwr,
1232 { "Nominal Power (dBm)", "gsm_abis_om2000.pwr",
1233 FT_UINT8, BASE_DEC, NULL, 0,
1234 NULL, HFILL }
1235 },
1236 { &hf_om2k_fill_mark,
1237 { "Filling Marker", "gsm_abis_om2000.filling",
1238 FT_UINT8, BASE_DEC, VALS(om2k_fill_vals), 0,
1239 NULL, HFILL }
1240 },
1241 { &hf_om2k_bcc,
1242 { "BCC", "gsm_abis_om2000.bcc",
1243 FT_UINT8, BASE_DEC, NULL, 0,
1244 "Base Station Color Code", HFILL }
1245 },
1246 { &hf_om2k_mo_state,
1247 { "MO State", "gsm_abis_om2000.mo_state",
1248 FT_UINT8, BASE_DEC, VALS(om2k_mo_state_vals), 0,
1249 NULL, HFILL }
1250 },
1251 { &hf_om2k_la_state,
1252 { "Local Access State", "gsm_abis_om2000.la_state",
1253 FT_UINT8, BASE_DEC, VALS(om2k_la_state_vals), 0,
1254 NULL, HFILL }
1255 },
1256 { &hf_om2k_tsn_state,
1257 { "Time Slot N MO State", "gsm_abis_om2000.tsn_mo_state",
1258 FT_UINT8, BASE_DEC, VALS(om2k_mo_state_vals), 0,
1259 NULL, HFILL }
1260 },
1261 { &hf_om2k_bts_manuf,
1262 { "BTS Manufacturer ID", "gsm_abis_om2000.bts_ver.manuf",
1263 FT_STRING, BASE_NONE, NULL, 0,
1264 NULL, HFILL }
1265 },
1266 { &hf_om2k_bts_gen,
1267 { "BTS Generation", "gsm_abis_om2000.bts_ver.gen",
1268 FT_STRING, BASE_NONE, NULL, 0,
1269 NULL, HFILL }
1270 },
1271 { &hf_om2k_bts_rev,
1272 { "BTS Revision", "gsm_abis_om2000.bts_ver.rev",
1273 FT_STRING, BASE_NONE, NULL, 0,
1274 NULL, HFILL }
1275 },
1276 { &hf_om2k_bts_var,
1277 { "BTS Variant", "gsm_abis_om2000.bts_ver.variant",
1278 FT_STRING, BASE_NONE, NULL, 0,
1279 NULL, HFILL }
1280 },
1281 { &hf_om2k_brr,
1282 { "BTS Requested Restart", "gsm_abis_om2000.brr",
1283 FT_BOOLEAN, 0x01, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x??,' ? */
1284 NULL, HFILL }
1285 },
1286 { &hf_om2k_bfr,
1287 { "BTS Requested File Relation", "gsm_abis_om2000.bfr",
1288 FT_BOOLEAN, 0x01, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x??,' ? */
1289 NULL, HFILL }
1290 },
1291 { &hf_om2k_hwinfo_sig,
1292 { "HW Info Signature", "gsm_abis_om2000.hwinfo_sig",
1293 FT_UINT16, BASE_HEX, NULL, 0,
1294 NULL, HFILL }
1295 },
1296 { &hf_om2k_capa_sig,
1297 { "Capabilities Signature", "gsm_abis_om2000.capa_sig",
1298 FT_UINT16, BASE_HEX, NULL, 0,
1299 NULL, HFILL }
1300 },
1301
1302 { &hf_om2k_unknown_tag,
1303 { "Unknown Tag", "gsm_abis_om2000.unknown.tag",
1304 FT_UINT8, BASE_HEX, NULL, 0,
1305 NULL, HFILL }
1306 },
1307 { &hf_om2k_unknown_val,
1308 { "Unknown Value", "gsm_abis_om2000.unknown.val",
1309 FT_BYTES, BASE_NONE, NULL, 0,
1310 NULL, HFILL }
1311 },
1312
1313 { &hf_om2k_file_rev,
1314 { "File Revision", "gsm_abis_om2000.file_rev",
1315 FT_STRING, BASE_NONE, NULL, 0,
1316 NULL, HFILL }
1317 },
1318 { &hf_om2k_filerel_ilr,
1319 { "Immediate Load Requested", "gsm_abis_om2000.filerel.ilr",
1320 FT_BOOLEAN, 8, NULL, 0x08,
1321 NULL, HFILL }
1322 },
1323 { &hf_om2k_filerel_cur,
1324 { "Current State", "gsm_abis_om2000.filerel.cur",
1325 FT_UINT8, BASE_HEX, VALS(filerel_state_vals), 0x07,
1326 NULL, HFILL }
1327 },
1328 { &hf_om2k_filerel_other,
1329 { "Other State", "gsm_abis_om2000.filerel.other",
1330 FT_UINT8, BASE_HEX, VALS(filerel_state_vals), 0x07,
1331 NULL, HFILL }
1332 },
1333 { &hf_om2k_cal_time,
1334 { "Calendar Time", "gsm_abis_om2000.cal_time",
1335 FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0,
1336 NULL, HFILL }
1337 },
1338 { &hf_om2k_list_nr,
1339 { "List Number", "gsm_abis_om2000.list_nr",
1340 FT_UINT8, BASE_DEC, NULL, 0,
1341 NULL, HFILL }
1342 },
1343 { &hf_om2k_list_nr_end,
1344 { "End List Number", "gsm_abis_om2000.list_nr_end",
1345 FT_UINT8, BASE_DEC, NULL, 0,
1346 NULL, HFILL }
1347 },
1348 { &hf_om2k_isl,
1349 { "IS Connection List", "gsm_abis_om2000.is_list",
1350 FT_BYTES, BASE_NONE, NULL, 0,
1351 NULL, HFILL }
1352 },
1353 { &hf_om2k_isl_icp1,
1354 { "ICP1", "gsm_abis_om2000.is_list.icp1",
1355 FT_UINT16, BASE_DEC, NULL, 0x7ff,
1356 NULL, HFILL }
1357 },
1358 { &hf_om2k_isl_icp2,
1359 { "ICP2", "gsm_abis_om2000.is_list.icp2",
1360 FT_UINT16, BASE_DEC, NULL, 0x7ff,
1361 NULL, HFILL }
1362 },
1363 { &hf_om2k_isl_ci,
1364 { "Contiguity Index", "gsm_abis_om2000.is_list.ci",
1365 FT_UINT8, BASE_DEC, NULL, 0,
1366 NULL, HFILL }
1367 },
1368 { &hf_om2k_conl,
1369 { "Connection List", "gsm_abis_om2000.con_list",
1370 FT_BYTES, BASE_NONE, NULL, 0,
1371 NULL, HFILL }
1372 },
1373 { &hf_om2k_conl_nr_cgs,
1374 { "Number of CGs", "gsm_abis_om2000.con_list.nr_cgs",
1375 FT_UINT8, BASE_DEC, NULL, 0x1f,
1376 "Number of Concentration Groups in the DE", HFILL }
1377 },
1378 { &hf_om2k_conl_nr_cps_cg,
1379 { "Number of CPS in CG", "gsm_abis_om2000.con_list.nr_cps_cg",
1380 FT_UINT8, BASE_DEC, NULL, 0x1f,
1381 "Number of CPS in Concentration Group", HFILL }
1382 },
1383 { &hf_om2k_conl_ccp,
1384 { "CON Connection Point", "gsm_abis_om2000.con_list.cpp",
1385 FT_UINT16, BASE_DEC, NULL, 0x3ff,
1386 NULL, HFILL }
1387 },
1388 { &hf_om2k_conl_ci,
1389 { "Contiguity Index", "gsm_abis_om2000.con_list.ci",
1390 FT_UINT8, BASE_DEC, NULL, 0x7,
1391 NULL, HFILL }
1392 },
1393 { &hf_om2k_conl_tag,
1394 { "Tag", "gsm_abis_om2000.con_list.tag",
1395 FT_UINT8, BASE_DEC, NULL, 0x1f,
1396 NULL, HFILL }
1397 },
1398 { &hf_om2k_conl_tei,
1399 { "TEI", "gsm_abis_om2000.con_list.tei",
1400 FT_UINT8, BASE_DEC, NULL, 0,
1401 NULL, HFILL }
1402 },
1403 { &hf_om2k_tf_mode,
1404 { "TF Mode", "gsm_abis_om2000.tf_mode",
1405 FT_UINT8, BASE_HEX, VALS(om2k_tf_mode_vals), 0,
1406 NULL, HFILL }
1407 },
1408 { &hf_om2k_tf_fs_offset,
1409 { "TF FS Offset", "gsm_abis_om2000.tf_fs_offset",
1410 FT_UINT64, BASE_DEC, NULL, 0,
1411 NULL, HFILL }
1412 },
1413 };
1414 static gint *ett[] = {
1415 &ett_om2000,
1416 &ett_om2k_mo,
1417 &ett_om2k_isl,
1418 &ett_om2k_conl,
1419 };
1420
1421 proto_abis_om2000 = proto_register_protocol("Ericsson A-bis OML",
1422 "Ericsson OML",
1423 "gsm_abis_om2000");
1424
1425 proto_register_field_array(proto_abis_om2000, hf, array_length(hf));
1426
1427 proto_register_subtree_array(ett, array_length(ett));
1428
1429 register_dissector("gsm_abis_om2000", dissect_abis_om2000,
1430 proto_abis_om2000);
1431 }
1432