2 * WiMax MAC Management REG-REQ Message decoder
4 * Copyright (c) 2007 by Intel Corporation.
6 * Author: John R. Underwood <junderx@yahoo.com>
10 * Wireshark - Network traffic analyzer
11 * By Gerald Combs <gerald@wireshark.org>
12 * Copyright 1999 Gerald Combs
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License
16 * as published by the Free Software Foundation; either version 2
17 * of the License, or (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
35 #define WIMAX_16E_2005
37 #include "moduleinfo.h"
40 #include <epan/packet.h>
41 #include <epan/prefs.h>
43 #include "wimax_tlv.h"
44 #include "wimax_mac.h"
45 #include "wimax_utils.h"
47 extern gint proto_wimax;
48 extern gboolean include_cor2_changes;
50 /* Forward reference */
51 void dissect_mac_mgmt_msg_reg_req_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
54 gint proto_mac_mgmt_msg_reg_req_decoder = -1;
55 static gint ett_mac_mgmt_msg_reg_req_decoder = -1;
57 /* Setup protocol subtree array */
60 &ett_mac_mgmt_msg_reg_req_decoder
64 static gint hf_reg_ss_mgmt_support = -1;
65 static gint hf_reg_ip_mgmt_mode = -1;
66 static gint hf_reg_ip_version = -1;
67 static gint hf_reg_req_secondary_mgmt_cid = -1;
68 static gint hf_reg_ul_cids = -1;
69 static gint hf_reg_max_classifiers = -1;
70 static gint hf_reg_phs = -1;
71 static gint hf_reg_arq = -1;
72 static gint hf_reg_dsx_flow_control = -1;
73 static gint hf_reg_mac_crc_support = -1;
74 static gint hf_reg_mca_flow_control = -1;
75 static gint hf_reg_mcast_polling_cids = -1;
76 static gint hf_reg_num_dl_trans_cid = -1;
77 static gint hf_reg_mac_address = -1;
78 static gint hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame = -1;
79 static gint hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame = -1;
80 static gint hf_reg_tlv_t_21_packing_support = -1;
81 static gint hf_reg_tlv_t_22_mac_extended_rtps_support = -1;
82 static gint hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms = -1;
83 static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcp = -1;
84 static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_mobile_ipv4 = -1;
85 static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcpv6 = -1;
86 static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_ipv6 = -1;
87 static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_rsvd = -1;
88 static gint hf_reg_tlv_t_27_handover_fbss_mdho_ho_disable = -1;
89 static gint hf_reg_tlv_t_27_handover_fbss_mdho_dl_rf_monitoring_maps = -1;
90 static gint hf_reg_tlv_t_27_handover_mdho_dl_monitoring_single_map = -1;
91 static gint hf_reg_tlv_t_27_handover_mdho_dl_monitoring_maps = -1;
92 static gint hf_reg_tlv_t_27_handover_mdho_ul_multiple = -1;
93 static gint hf_reg_tlv_t_27_handover_reserved = -1;
94 static gint hf_reg_tlv_t_29_ho_process_opt_ms_timer = -1;
95 static gint hf_reg_tlv_t_31_mobility_handover = -1;
96 static gint hf_reg_tlv_t_31_mobility_sleep_mode = -1;
97 static gint hf_reg_tlv_t_31_mobility_idle_mode = -1;
98 static gint hf_reg_req_tlv_t_32_sleep_mode_recovery_time = -1;
99 static gint hf_ms_previous_ip_address_v4 = -1;
100 static gint hf_ms_previous_ip_address_v6 = -1;
101 static gint hf_idle_mode_timeout = -1;
102 static gint hf_reg_req_tlv_t_45_ms_periodic_ranging_timer = -1;
103 static gint hf_reg_tlv_t_40_arq_ack_type_selective_ack_entry = -1;
104 static gint hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_entry = -1;
105 static gint hf_reg_tlv_t_40_arq_ack_type_cumulative_with_selective_ack_entry = -1;
106 static gint hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_with_block_sequence_ack = -1;
107 static gint hf_reg_tlv_t_40_arq_ack_type_reserved = -1;
108 static gint hf_reg_tlv_t_41_ho_connections_param_processing_time = -1;
109 static gint hf_reg_tlv_t_42_ho_tek_processing_time = -1;
110 static gint hf_reg_tlv_t_43_bandwidth_request_ul_tx_power_report_header_support = -1;
111 static gint hf_reg_tlv_t_43_bandwidth_request_cinr_report_header_support = -1;
112 static gint hf_reg_tlv_t_43_cqich_allocation_request_header_support = -1;
113 static gint hf_reg_tlv_t_43_phy_channel_report_header_support = -1;
114 static gint hf_reg_tlv_t_43_bandwidth_request_ul_sleep_control_header_support = -1;
115 static gint hf_reg_tlv_t_43_sn_report_header_support = -1;
116 static gint hf_reg_tlv_t_43_feedback_header_support = -1;
117 static gint hf_reg_tlv_t_43_sdu_sn_extended_subheader_support_and_parameter = -1;
118 static gint hf_reg_tlv_t_43_sdu_sn_parameter = -1;
119 static gint hf_reg_tlv_t_43_dl_sleep_control_extended_subheader = -1;
120 static gint hf_reg_tlv_t_43_feedback_request_extended_subheader = -1;
121 static gint hf_reg_tlv_t_43_mimo_mode_feedback_extended_subheader = -1;
122 static gint hf_reg_tlv_t_43_ul_tx_power_report_extended_subheader = -1;
123 static gint hf_reg_tlv_t_43_mini_feedback_extended_subheader = -1;
124 static gint hf_reg_tlv_t_43_sn_request_extended_subheader = -1;
125 static gint hf_reg_tlv_t_43_pdu_sn_short_extended_subheader = -1;
126 static gint hf_reg_tlv_t_43_pdu_sn_long_extended_subheader = -1;
127 static gint hf_reg_tlv_t_43_reserved = -1;
128 static gint hf_reg_tlv_t_46_handover_indication_readiness_timer = -1;
129 static gint hf_reg_req_min_time_for_intra_fa = -1;
130 static gint hf_reg_req_min_time_for_inter_fa = -1;
131 static gint hf_reg_encap_atm_4 = -1;
132 static gint hf_reg_encap_ipv4_4 = -1;
133 static gint hf_reg_encap_ipv6_4 = -1;
134 static gint hf_reg_encap_802_3_4 = -1;
135 static gint hf_reg_encap_802_1q_4 = -1;
136 static gint hf_reg_encap_ipv4_802_3_4 = -1;
137 static gint hf_reg_encap_ipv6_802_3_4 = -1;
138 static gint hf_reg_encap_ipv4_802_1q_4 = -1;
139 static gint hf_reg_encap_ipv6_802_1q_4 = -1;
140 static gint hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_4 = -1;
141 static gint hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_4 = -1;
142 static gint hf_reg_encap_packet_ip_rohc_header_compression_4 = -1;
143 static gint hf_reg_encap_packet_ip_ecrtp_header_compression_4 = -1;
144 static gint hf_reg_encap_rsvd_4 = -1;
145 static gint hf_reg_encap_atm_2 = -1;
146 static gint hf_reg_encap_ipv4_2 = -1;
147 static gint hf_reg_encap_ipv6_2 = -1;
148 static gint hf_reg_encap_802_3_2 = -1;
149 static gint hf_reg_encap_802_1q_2 = -1;
150 static gint hf_reg_encap_ipv4_802_3_2 = -1;
151 static gint hf_reg_encap_ipv6_802_3_2 = -1;
152 static gint hf_reg_encap_ipv4_802_1q_2 = -1;
153 static gint hf_reg_encap_ipv6_802_1q_2 = -1;
154 static gint hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_2 = -1;
155 static gint hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_2 = -1;
156 static gint hf_reg_encap_packet_ip_rohc_header_compression_2 = -1;
157 static gint hf_reg_encap_packet_ip_ecrtp_header_compression_2 = -1;
158 static gint hf_reg_encap_rsvd_2 = -1;
159 static gint hf_tlv_type = -1;
160 static gint hf_reg_invalid_tlv = -1;
161 static gint hf_reg_power_saving_class_type_i = -1;
162 static gint hf_reg_power_saving_class_type_ii = -1;
163 static gint hf_reg_power_saving_class_type_iii = -1;
164 static gint hf_reg_multi_active_power_saving_classes = -1;
165 static gint hf_reg_total_power_saving_class_instances = -1;
166 static gint hf_reg_power_saving_class_reserved = -1;
168 static gint hf_reg_req_message_type = -1;
170 /* STRING RESOURCES */
172 static const true_false_string tfs_reg_ip_mgmt_mode = {
177 static const true_false_string tfs_reg_ss_mgmt_support = {
178 "secondary management connection",
179 "no secondary management connection"
182 static const true_false_string tfs_arq_enable = {
183 "ARQ Requested/Accepted",
184 "ARQ Not Requested/Accepted"
187 static const true_false_string tfs_arq_deliver_in_order = {
188 "Order of delivery is preserved",
189 "Order of delivery is not preserved"
192 static const true_false_string tfs_reg_fbss_mdho_ho_disable = {
197 static const value_string vals_reg_ip_version[] = {
203 static const value_string vals_reg_phs_support[] = {
204 {0, "no PHS support"},
207 {3, "ATM and Packet PHS"},
211 static const true_false_string tfs_supported = {
216 static const true_false_string tfs_mac_crc_support = {
217 "MAC CRC Support (Default)",
221 static const value_string tfs_support[] = {
222 {0, "not supported"},
227 /* REG-REQ fields display */
228 static hf_register_info hf[] =
231 &hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcp,
233 "DHCP", "wmx.reg.alloc_sec_mgmt_dhcp",
234 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
238 &hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcpv6,
240 "DHCPv6", "wmx.reg.alloc_sec_mgmt_dhcpv6",
241 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
245 &hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_ipv6,
247 "IPv6 Stateless Address Autoconfiguration", "wmx.reg.alloc_sec_mgmt_ipv6",
248 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x08, "", HFILL
252 &hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_mobile_ipv4,
254 "Mobile IPv4", "wmx.reg.alloc_sec_mgmt_mobile_ipv4",
255 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
259 &hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_rsvd,
261 "Reserved", "wmx.reg.alloc_sec_mgmt_rsvd",
262 FT_UINT8, BASE_DEC, NULL, 0xF0, "", HFILL
268 "ARQ support", "wmx.reg.arq",
269 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x0, "", HFILL
273 &hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_entry,
275 "Cumulative ACK entry", "wmx.reg.arq_ack_type_cumulative_ack_entry",
276 FT_UINT8, BASE_DEC, NULL, 0x2, "", HFILL
280 &hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_with_block_sequence_ack,
282 "Cumulative ACK with Block Sequence ACK", "wmx.reg.arq_ack_type_cumulative_ack_with_block_sequence_ack",
283 FT_UINT8, BASE_DEC, NULL, 0x8, "", HFILL
287 &hf_reg_tlv_t_40_arq_ack_type_cumulative_with_selective_ack_entry,
289 "Cumulative with Selective ACK entry", "wmx.reg.arq_ack_type_cumulative_with_selective_ack_entry",
290 FT_UINT8, BASE_DEC, NULL, 0x4, "", HFILL
294 &hf_reg_tlv_t_40_arq_ack_type_reserved,
296 "Reserved", "wmx.reg.arq_ack_type_reserved",
297 FT_UINT8, BASE_DEC, NULL, 0xf0, "", HFILL
301 &hf_reg_tlv_t_40_arq_ack_type_selective_ack_entry,
303 "Selective ACK entry", "wmx.reg.arq_ack_type_selective_ack_entry",
304 FT_UINT8, BASE_DEC, NULL, 0x1, "", HFILL
308 &hf_reg_tlv_t_43_bandwidth_request_cinr_report_header_support,
310 "Bandwidth request and CINR report header support", "wmx.reg.bandwidth_request_cinr_report_header_support",
311 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x2, "", HFILL
315 &hf_reg_tlv_t_43_bandwidth_request_ul_sleep_control_header_support,
317 "Bandwidth request and uplink sleep control header support", "wmx.reg.bandwidth_request_ul_sleep_control_header_support",
318 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x10, "", HFILL
322 &hf_reg_tlv_t_43_cqich_allocation_request_header_support,
324 "CQICH Allocation Request header support", "wmx.reg.cqich_allocation_request_header_support",
325 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x4, "", HFILL
329 &hf_reg_tlv_t_43_dl_sleep_control_extended_subheader,
331 "Downlink sleep control extended subheader", "wmx.reg.dl_sleep_control_extended_subheader",
332 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x800, "", HFILL
336 &hf_reg_dsx_flow_control,
338 "DSx flow control", "wmx.reg.dsx_flow_control",
339 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
342 /* When REG-REQ TLV 7 is length 2 */
344 &hf_reg_encap_802_1q_2,
346 "Packet, 802.1Q VLAN", "wmx.reg.encap_802_1q",
347 FT_UINT16, BASE_HEX, NULL, 0x0010, "", HFILL
351 &hf_reg_encap_802_3_2,
353 "Packet, 802.3/Ethernet", "wmx.reg.encap_802_3",
354 FT_UINT16, BASE_HEX, NULL, 0x00000008, "", HFILL
360 "ATM", "wmx.reg.encap_atm",
361 FT_UINT16, BASE_HEX, NULL, 0x00000001, "", HFILL
365 &hf_reg_encap_ipv4_2,
367 "Packet, IPv4", "wmx.reg.encap_ipv4",
368 FT_UINT16, BASE_HEX, NULL, 0x00000002, "", HFILL
372 &hf_reg_encap_ipv6_2,
374 "Packet, IPv6", "wmx.reg.encap_ipv6",
375 FT_UINT16, BASE_HEX, NULL, 0x00000004, "", HFILL
379 &hf_reg_encap_ipv4_802_1q_2,
381 "Packet, IPv4 over 802.1Q VLAN", "wmx.reg.encap_ipv4_802_1q",
382 FT_UINT16, BASE_HEX, NULL, 0x00000080, "", HFILL
386 &hf_reg_encap_ipv4_802_3_2,
388 "Packet, IPv4 over 802.3/Ethernet", "wmx.reg.encap_ipv4_802_3",
389 FT_UINT16, BASE_HEX, NULL, 0x00000020, "", HFILL
393 &hf_reg_encap_ipv6_802_1q_2,
395 "Packet, IPv6 over 802.1Q VLAN", "wmx.reg.encap_ipv6_802_1q",
396 FT_UINT16, BASE_HEX, NULL, 0x00000100, "", HFILL
400 &hf_reg_encap_ipv6_802_3_2,
402 "Packet, IPv6 over 802.3/Ethernet", "wmx.reg.encap_ipv6_802_3",
403 FT_UINT16, BASE_HEX, NULL, 0x00000040, "", HFILL
407 &hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_2,
409 "Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ECRTP header compression", "wmx.reg.encap_packet_802_3_ethernet_and_ecrtp_header_compression",
410 FT_UINT16, BASE_HEX, NULL, 0x00000400, "", HFILL
414 &hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_2,
416 "Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ROHC header compression", "wmx.reg.encap_packet_802_3_ethernet_and_rohc_header_compression",
417 FT_UINT16, BASE_HEX, NULL, 0x00000200, "", HFILL
421 &hf_reg_encap_packet_ip_ecrtp_header_compression_2,
423 "Packet, IP (v4 or v6) with ECRTP header compression", "wmx.reg.encap_packet_ip_ecrtp_header_compression",
424 FT_UINT16, BASE_HEX, NULL, 0x00001000, "", HFILL
428 &hf_reg_encap_packet_ip_rohc_header_compression_2,
430 "Packet, IP (v4 or v6) with ROHC header compression", "wmx.reg.encap_packet_ip_rohc_header_compression",
431 FT_UINT16, BASE_HEX, NULL, 0x00000800, "", HFILL
435 &hf_reg_encap_rsvd_2,
437 "Reserved", "wmx.reg.encap_rsvd",
438 FT_UINT16, BASE_HEX, NULL, 0x0000E000, "", HFILL
441 /* When REG-REQ TLV 7 is length 4 */
443 &hf_reg_encap_802_1q_4,
445 "Packet, 802.1Q VLAN", "wmx.reg.encap_802_1q",
446 FT_UINT32, BASE_HEX, NULL, 0x0010, "", HFILL
450 &hf_reg_encap_802_3_4,
452 "Packet, 802.3/Ethernet", "wmx.reg.encap_802_3",
453 FT_UINT32, BASE_HEX, NULL, 0x00000008, "", HFILL
459 "ATM", "wmx.reg.encap_atm",
460 FT_UINT32, BASE_HEX, NULL, 0x00000001, "", HFILL
464 &hf_reg_encap_ipv4_4,
466 "Packet, IPv4", "wmx.reg.encap_ipv4",
467 FT_UINT32, BASE_HEX, NULL, 0x00000002, "", HFILL
471 &hf_reg_encap_ipv4_802_1q_4,
473 "Packet, IPv4 over 802.1Q VLAN", "wmx.reg.encap_ipv4_802_1q",
474 FT_UINT32, BASE_HEX, NULL, 0x00000080, "", HFILL
478 &hf_reg_encap_ipv4_802_3_4,
480 "Packet, IPv4 over 802.3/Ethernet", "wmx.reg.encap_ipv4_802_3",
481 FT_UINT32, BASE_HEX, NULL, 0x00000020, "", HFILL
485 &hf_reg_encap_ipv6_4,
487 "Packet, IPv6", "wmx.reg.encap_ipv6",
488 FT_UINT32, BASE_HEX, NULL, 0x00000004, "", HFILL
492 &hf_reg_encap_ipv6_802_1q_4,
494 "Packet, IPv6 over 802.1Q VLAN", "wmx.reg.encap_ipv6_802_1q",
495 FT_UINT32, BASE_HEX, NULL, 0x00000100, "", HFILL
499 &hf_reg_encap_ipv6_802_3_4,
501 "Packet, IPv6 over 802.3/Ethernet", "wmx.reg.encap_ipv6_802_3",
502 FT_UINT32, BASE_HEX, NULL, 0x00000040, "", HFILL
506 &hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_4,
508 "Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ECRTP header compression", "wmx.reg.encap_packet_802_3_ethernet_and_ecrtp_header_compression",
509 FT_UINT32, BASE_HEX, NULL, 0x00000400, "", HFILL
513 &hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_4,
515 "Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ROHC header compression", "wmx.reg.encap_packet_802_3_ethernet_and_rohc_header_compression",
516 FT_UINT32, BASE_HEX, NULL, 0x00000200, "", HFILL
520 &hf_reg_encap_packet_ip_ecrtp_header_compression_4,
522 "Packet, IP (v4 or v6) with ECRTP header compression", "wmx.reg.encap_packet_ip_ecrtp_header_compression",
523 FT_UINT32, BASE_HEX, NULL, 0x00001000, "", HFILL
527 &hf_reg_encap_packet_ip_rohc_header_compression_4,
529 "Packet, IP (v4 or v6) with ROHC header compression", "wmx.reg.encap_packet_ip_rohc_header_compression",
530 FT_UINT32, BASE_HEX, NULL, 0x00000800, "", HFILL
534 &hf_reg_encap_rsvd_4,
536 "Reserved", "wmx.reg.encap_rsvd",
537 FT_UINT32, BASE_HEX, NULL, 0xFFFFE000, "", HFILL
541 &hf_reg_tlv_t_22_mac_extended_rtps_support,
543 "MAC extended rtPS support", "wmx.reg.ext_rtps_support",
544 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
548 &hf_reg_tlv_t_27_handover_fbss_mdho_dl_rf_monitoring_maps,
550 "FBSS/MDHO DL RF Combining with monitoring MAPs from active BSs", "wmx.reg.fbss_mdho_dl_rf_combining",
551 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
555 &hf_reg_tlv_t_43_bandwidth_request_ul_tx_power_report_header_support,
557 "Bandwidth request and UL Tx Power Report header support",
558 "wimax.reg.bandwidth_request_ul_tx_pwr_report_header_support",
559 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x1, "", HFILL
563 &hf_reg_tlv_t_27_handover_fbss_mdho_ho_disable,
565 "MDHO/FBSS HO. BS ignore all other bits when set to 1", "wmx.reg.fbss_mdho_ho_disable",
566 FT_BOOLEAN, 8, TFS(&tfs_reg_fbss_mdho_ho_disable), 0x01, "", HFILL
570 &hf_reg_tlv_t_43_feedback_header_support,
572 "Feedback header support", "wmx.reg.feedback_header_support",
573 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x40, "", HFILL
577 &hf_reg_tlv_t_43_feedback_request_extended_subheader,
579 "Feedback request extended subheader", "wmx.reg.feedback_request_extended_subheader",
580 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x1000, "", HFILL
584 &hf_reg_tlv_t_46_handover_indication_readiness_timer,
586 "Handover indication readiness timer", "wmx.reg.handover_indication_readiness_timer",
587 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
591 &hf_reg_tlv_t_27_handover_reserved,
593 "Reserved", "wmx.reg.handover_reserved",
594 FT_UINT8, BASE_DEC, NULL, 0xE0, "", HFILL
598 &hf_reg_tlv_t_41_ho_connections_param_processing_time,
600 "MS HO connections parameters processing time", "wmx.reg.ho_connections_param_processing_time",
601 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
605 &hf_reg_tlv_t_29_ho_process_opt_ms_timer,
607 "HO Process Optimization MS Timer", "wmx.reg.ho_process_opt_ms_timer",
608 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
612 &hf_reg_tlv_t_42_ho_tek_processing_time,
614 "MS HO TEK processing time", "wmx.reg.ho_tek_processing_time",
615 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
619 &hf_idle_mode_timeout,
621 "Idle Mode Timeout", "wmx.reg.idle_mode_timeout",
622 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
626 &hf_reg_ip_mgmt_mode,
628 "IP management mode", "wmx.reg.ip_mgmt_mode",
629 FT_BOOLEAN, 8, TFS(&tfs_reg_ip_mgmt_mode), 0x0, "", HFILL
635 "IP version", "wmx.reg.ip_version",
636 FT_UINT8, BASE_HEX, VALS(vals_reg_ip_version), 0x0, "", HFILL
642 "MAC Address of the SS", "wmx.reg.mac_address",
643 FT_ETHER, BASE_DEC, NULL, 0x0, "", HFILL
647 &hf_reg_mac_crc_support,
649 "MAC CRC", "wmx.reg.mac_crc_support",
650 FT_BOOLEAN, 8, TFS(&tfs_mac_crc_support), 0x0, "", HFILL
654 &hf_reg_max_classifiers,
656 "Maximum number of classification rules", "wmx.reg.max_classifiers",
657 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
661 &hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms,
663 "Maximum number of bursts transmitted concurrently to the MS", "wmx.reg.max_num_bursts_to_ms",
664 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
668 &hf_reg_mca_flow_control,
670 "MCA flow control", "wmx.reg.mca_flow_control",
671 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
675 &hf_reg_mcast_polling_cids,
677 "Multicast polling group CID support", "wmx.reg.mcast_polling_cids",
678 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
682 &hf_reg_tlv_t_27_handover_mdho_ul_multiple,
684 "MDHO UL Multiple transmission", "wmx.reg.mdh_ul_multiple",
685 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x10, "", HFILL
689 &hf_reg_tlv_t_27_handover_mdho_dl_monitoring_maps,
691 "MDHO DL soft combining with monitoring MAPs from active BSs", "wmx.reg.mdho_dl_monitor_maps",
692 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x08, "", HFILL
696 &hf_reg_tlv_t_27_handover_mdho_dl_monitoring_single_map,
698 "MDHO DL soft Combining with monitoring single MAP from anchor BS", "wmx.reg.mdho_dl_monitor_single_map",
699 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
703 &hf_reg_tlv_t_43_mimo_mode_feedback_extended_subheader,
705 "MIMO mode feedback request extended subheader", "wmx.reg.mimo_mode_feedback_request_extended_subheader",
706 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x2000, "", HFILL
710 &hf_reg_tlv_t_43_mini_feedback_extended_subheader,
712 "Mini-feedback extended subheader", "wmx.reg.mini_feedback_extended_subheader",
713 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x8000, "", HFILL
717 &hf_reg_tlv_t_31_mobility_handover,
719 "Mobility (handover)", "wmx.reg.mobility_handover",
720 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
724 &hf_reg_tlv_t_31_mobility_idle_mode,
726 "Idle mode", "wmx.reg.mobility_idle_mode",
727 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
731 &hf_reg_tlv_t_31_mobility_sleep_mode,
733 "Sleep mode", "wmx.reg.mobility_sleep_mode",
734 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
738 &hf_reg_num_dl_trans_cid,
740 "Number of Downlink transport CIDs the SS can support", "wmx.reg.dl_cids_supported",
741 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
745 &hf_reg_tlv_t_21_packing_support,
747 "Packing support", "wmx.reg.packing.support",
748 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
752 &hf_reg_tlv_t_43_pdu_sn_long_extended_subheader,
754 "PDU SN (long) extended subheader", "wmx.reg.pdu_sn_long_extended_subheader",
755 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x40000, "", HFILL
759 &hf_reg_tlv_t_43_pdu_sn_short_extended_subheader,
761 "PDU SN (short) extended subheader", "wmx.reg.pdu_sn_short_extended_subheader",
762 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x20000, "", HFILL
768 "PHS support", "wmx.reg.phs",
769 FT_UINT8, BASE_DEC, VALS(vals_reg_phs_support), 0x0, "", HFILL
773 &hf_reg_tlv_t_43_phy_channel_report_header_support,
775 "PHY channel report header support", "wmx.reg.phy_channel_report_header_support",
776 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x8, "", HFILL
780 &hf_reg_tlv_t_43_reserved,
782 "Reserved", "wmx.reg.reserved",
783 FT_UINT24, BASE_DEC, NULL, 0xf80000, "", HFILL
787 &hf_reg_tlv_t_43_sdu_sn_extended_subheader_support_and_parameter,
789 "SDU_SN extended subheader support", "wmx.reg.sdu_sn_extended_subheader_support",
790 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x80, "", HFILL
794 &hf_reg_tlv_t_43_sdu_sn_parameter,
796 "SDU_SN parameter", "wmx.reg.sdu_sn_parameter",
797 FT_UINT24, BASE_DEC, NULL, 0x700, "", HFILL
801 &hf_reg_tlv_t_43_sn_report_header_support,
803 "SN report header support", "wmx.reg.sn_report_header_support",
804 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x20, "", HFILL
808 &hf_reg_tlv_t_43_sn_request_extended_subheader,
810 "SN request extended subheader", "wmx.reg.sn_request_extended_subheader",
811 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x10000, "", HFILL
815 &hf_reg_ss_mgmt_support,
817 "SS management support", "wmx.reg.ss_mgmt_support",
818 FT_BOOLEAN, 8, TFS(&tfs_reg_ss_mgmt_support), 0x0, "", HFILL
824 "Number of Uplink transport CIDs the SS can support", "wmx.reg.ul_cids_supported",
825 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
829 &hf_reg_tlv_t_43_ul_tx_power_report_extended_subheader,
831 "UL Tx power report extended subheader", "wmx.reg.ul_tx_power_report_extended_subheader",
832 FT_UINT24, BASE_DEC, VALS(tfs_support), 0x4000, "", HFILL
838 "Unknown TLV Type", "wmx.reg.unknown_tlv_type",
839 FT_BYTES, BASE_NONE, NULL, 0x00, "", HFILL
843 &hf_reg_req_message_type,
845 "MAC Management Message Type", "wmx.macmgtmsgtype.reg_req",
846 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
852 "Invalid TLV", "wmx.reg_req.invalid_tlv",
853 FT_BYTES, BASE_HEX, NULL, 0, "", HFILL
857 &hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame,
859 "Maximum MAC level DL data per frame", "wmx.reg_req.max_mac_dl_data",
860 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
864 &hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame,
866 "Maximum MAC level UL data per frame", "wmx.reg_req.max_mac_ul_data",
867 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
871 &hf_reg_req_min_time_for_inter_fa,
873 "Minimum time for inter-FA HO, default=3", "wmx.reg_req.min_time_for_inter_fa",
874 FT_UINT8, BASE_HEX, NULL, 0xF0, "", HFILL
878 &hf_reg_req_min_time_for_intra_fa,
880 "Minimum time for intra-FA HO, default=2", "wmx.reg_req.min_time_for_intra_fa",
881 FT_UINT8, BASE_HEX, NULL, 0x0F, "", HFILL
885 &hf_reg_req_tlv_t_45_ms_periodic_ranging_timer,
887 "MS periodic ranging timer information", "wmx.reg_req.ms_periodic_ranging_timer_info",
888 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
892 &hf_ms_previous_ip_address_v4,
894 "MS Previous IP address", "wmx.reg_req.ms_prev_ip_addr_v4",
895 FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL
898 { /* IPv6 Source Address */
899 &hf_ms_previous_ip_address_v6,
901 "MS Previous IP address", "wmx.reg_req.ms_prev_ip_addr_v6",
902 FT_IPv6, BASE_NONE, NULL, 0x0, "", HFILL
906 &hf_reg_req_secondary_mgmt_cid,
908 "Secondary Management CID", "wmx.reg_req.secondary_mgmt_cid",
909 FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
913 &hf_reg_req_tlv_t_32_sleep_mode_recovery_time,
915 "Frames required for the MS to switch from sleep to awake-mode", "wmx.reg_req.sleep_recovery",
916 FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
920 &hf_reg_power_saving_class_type_i,
922 "Power saving class type I supported", "wmx.reg.power_saving_class_type_i",
923 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
927 &hf_reg_power_saving_class_type_ii,
929 "Power saving class type II supported", "wmx.reg.power_saving_class_type_ii",
930 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
934 &hf_reg_power_saving_class_type_iii,
936 "Power saving class type III supported", "wmx.reg.power_saving_class_type_iii",
937 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
941 &hf_reg_multi_active_power_saving_classes,
943 "Multiple active power saving classes supported", "wmx.reg.multi_active_power_saving_classes",
944 FT_BOOLEAN, 8, TFS(&tfs_supported), 0x08, "", HFILL
948 &hf_reg_total_power_saving_class_instances,
950 "Total number of power saving class instances of all", "wmx.reg_req.total_power_saving_class_instances",
951 FT_UINT16, BASE_DEC, NULL, 0x1F0, "", HFILL
955 &hf_reg_power_saving_class_reserved,
957 "Reserved", "wmx.reg.reserved",
958 FT_UINT16, BASE_DEC, NULL, 0xFE00, "", HFILL
963 /* Decode REG-REQ sub-TLV's. */
964 void dissect_extended_tlv(proto_tree *reg_req_tree, gint tlv_type, tvbuff_t *tvb, guint tlv_offset, guint tlv_len, packet_info *pinfo, guint offset, gint proto_registry)
966 proto_item *tlv_item = NULL;
967 proto_tree *tlv_tree = NULL;
968 proto_tree *sub_tree = NULL;
975 /* Get the tvb reported length */
976 tvb_len = tvb_reported_length(tvb);
978 /* get the TLV information */
979 init_tlv_info(&tlv_info, tvb, offset);
981 #ifdef WIMAX_16E_2005
983 case REG_ARQ_PARAMETERS:
984 /* display ARQ Service Flow Encodings info */
986 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "ARQ Service Flow Encodings (%u byte(s))", tlv_len);
987 /* decode and display the DL Service Flow Encodings */
988 wimax_service_flow_encodings_decoder(tvb_new_subset(tvb, tlv_offset, tlv_len, tlv_len), pinfo, tlv_tree);
990 case REG_SS_MGMT_SUPPORT:
991 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ss_mgmt_support, tvb, tlv_offset, tlv_len, FALSE);
992 proto_tree_add_item(tlv_tree, hf_reg_ss_mgmt_support, tvb, tlv_offset, 1, FALSE);
994 case REG_IP_MGMT_MODE:
995 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ip_mgmt_mode, tvb, tlv_offset, tlv_len, FALSE);
996 proto_tree_add_item(tlv_tree, hf_reg_ip_mgmt_mode, tvb, tlv_offset, 1, FALSE);
999 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ip_version, tvb, tlv_offset, tlv_len, FALSE);
1000 proto_tree_add_item(tlv_tree, hf_reg_ip_version, tvb, tlv_offset, 1, FALSE);
1002 case REG_UL_TRANSPORT_CIDS_SUPPORTED:
1003 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ul_cids, tvb, tlv_offset, tlv_len, FALSE);
1004 proto_tree_add_item(tlv_tree, hf_reg_ul_cids, tvb, tlv_offset, tlv_len, FALSE);
1007 case REG_POWER_SAVING_CLASS_CAPABILITY:
1008 /* add TLV subtree */
1009 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Power saving class capability (%d)", tvb_get_ntohs(tvb, tlv_offset));
1010 proto_tree_add_item(tlv_tree, hf_reg_power_saving_class_type_i, tvb, tlv_offset, 2, FALSE);
1011 proto_tree_add_item(tlv_tree, hf_reg_power_saving_class_type_ii, tvb, tlv_offset, 2, FALSE);
1012 proto_tree_add_item(tlv_tree, hf_reg_power_saving_class_type_iii, tvb, tlv_offset, 2, FALSE);
1013 proto_tree_add_item(tlv_tree, hf_reg_multi_active_power_saving_classes, tvb, tlv_offset, 2, FALSE);
1014 proto_tree_add_item(tlv_tree, hf_reg_total_power_saving_class_instances, tvb, tlv_offset, 2, FALSE);
1015 proto_tree_add_item(tlv_tree, hf_reg_power_saving_class_reserved, tvb, tlv_offset, 2, FALSE);
1017 case REG_IP_PHS_SDU_ENCAP:
1018 /* add TLV subtree */
1019 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Classification/PHS options and SDU encapsulation support 0x%04x", tvb_get_ntohs(tvb, tlv_offset));
1021 #ifdef WIMAX_16E_2005
1023 proto_tree_add_item(tlv_tree, hf_reg_encap_atm_2, tvb, tlv_offset, tlv_len, FALSE);
1024 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_2, tvb, tlv_offset, tlv_len, FALSE);
1025 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_2, tvb, tlv_offset, tlv_len, FALSE);
1026 proto_tree_add_item(tlv_tree, hf_reg_encap_802_3_2, tvb, tlv_offset, tlv_len, FALSE);
1027 proto_tree_add_item(tlv_tree, hf_reg_encap_802_1q_2, tvb, tlv_offset, tlv_len, FALSE);
1028 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_3_2, tvb, tlv_offset, tlv_len, FALSE);
1029 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_3_2, tvb, tlv_offset, tlv_len, FALSE);
1030 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_1q_2, tvb, tlv_offset, tlv_len, FALSE);
1031 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_1q_2, tvb, tlv_offset, tlv_len, FALSE);
1032 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
1033 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
1034 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_rohc_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
1035 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_ecrtp_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
1036 proto_tree_add_item(tlv_tree, hf_reg_encap_rsvd_2, tvb, tlv_offset, tlv_len, FALSE);
1037 } else if(tlv_len == 4){
1038 proto_tree_add_item(tlv_tree, hf_reg_encap_atm_4, tvb, tlv_offset, tlv_len, FALSE);
1039 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_4, tvb, tlv_offset, tlv_len, FALSE);
1040 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_4, tvb, tlv_offset, tlv_len, FALSE);
1041 proto_tree_add_item(tlv_tree, hf_reg_encap_802_3_4, tvb, tlv_offset, tlv_len, FALSE);
1042 proto_tree_add_item(tlv_tree, hf_reg_encap_802_1q_4, tvb, tlv_offset, tlv_len, FALSE);
1043 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_3_4, tvb, tlv_offset, tlv_len, FALSE);
1044 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_3_4, tvb, tlv_offset, tlv_len, FALSE);
1045 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_1q_4, tvb, tlv_offset, tlv_len, FALSE);
1046 proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_1q_4, tvb, tlv_offset, tlv_len, FALSE);
1047 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
1048 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
1049 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_rohc_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
1050 proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_ecrtp_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
1051 proto_tree_add_item(tlv_tree, hf_reg_encap_rsvd_4, tvb, tlv_offset, tlv_len, FALSE);
1055 case REG_MAX_CLASSIFIERS_SUPPORTED:
1056 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_max_classifiers, tvb, tlv_offset, tlv_len, FALSE);
1057 proto_tree_add_item(tlv_tree, hf_reg_max_classifiers, tvb, tlv_offset, 2, FALSE);
1059 case REG_PHS_SUPPORT:
1060 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_phs, tvb, tlv_offset, tlv_len, FALSE);
1061 proto_tree_add_item(tlv_tree, hf_reg_phs, tvb, tlv_offset, 1, FALSE);
1063 case REG_ARQ_SUPPORT:
1064 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_arq, tvb, tlv_offset, tlv_len, FALSE);
1065 proto_tree_add_item(tlv_tree, hf_reg_arq, tvb, tlv_offset, 1, FALSE);
1067 case REG_DSX_FLOW_CONTROL:
1068 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_dsx_flow_control, tvb, tlv_offset, tlv_len, FALSE);
1069 tlv_item = proto_tree_add_item(tlv_tree, hf_reg_dsx_flow_control, tvb, tlv_offset, 1, FALSE);
1070 if (tvb_get_guint8(tvb, tlv_offset) == 0) {
1071 proto_item_append_text(tlv_item, " (no limit)");
1074 case REG_MAC_CRC_SUPPORT:
1075 if (!include_cor2_changes) {
1076 proto_tree_add_item(reg_req_tree, hf_reg_mac_crc_support, tvb, tlv_offset, 1, FALSE);
1077 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mac_crc_support, tvb, tlv_offset, tlv_len, FALSE);
1078 proto_tree_add_item(tlv_tree, hf_reg_mac_crc_support, tvb, tlv_offset, 1, FALSE);
1080 /* Unknown TLV Type */
1081 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
1082 proto_tree_add_item(tlv_tree, hf_tlv_type, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
1085 case REG_MCA_FLOW_CONTROL:
1086 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mca_flow_control, tvb, tlv_offset, tlv_len, FALSE);
1087 tlv_item = proto_tree_add_item(tlv_tree, hf_reg_mca_flow_control, tvb, tlv_offset, 1, FALSE);
1088 if (tvb_get_guint8(tvb, tlv_offset) == 0) {
1089 proto_item_append_text(tlv_item, " (no limit)");
1092 case REG_MCAST_POLLING_CIDS:
1093 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mcast_polling_cids, tvb, tlv_offset, tlv_len, FALSE);
1094 proto_tree_add_item(tlv_tree, hf_reg_mcast_polling_cids, tvb, tlv_offset, 1, FALSE);
1096 case REG_NUM_DL_TRANS_CID:
1097 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_num_dl_trans_cid, tvb, tlv_offset, tlv_len, FALSE);
1098 proto_tree_add_item(tlv_tree, hf_reg_num_dl_trans_cid, tvb, tlv_offset, 2, FALSE);
1100 case REG_MAC_ADDRESS:
1101 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mac_address, tvb, tlv_offset, tlv_len, FALSE);
1102 proto_tree_add_item(tlv_tree, hf_reg_mac_address, tvb, tlv_offset, 6, FALSE);
1104 case REG_TLV_T_20_MAX_MAC_DATA_PER_FRAME_SUPPORT:
1105 /* display Maximum MAC level data per frame info */
1107 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Maximum MAC level data per frame (%u byte(s))", tlv_len);
1108 /* decode and display Maximum MAC level data per frame for UL & DL */
1109 /* Set endpoint of the subTLVs (tlv_offset + length) */
1110 tlv_end = tlv_offset + tlv_len;
1111 /* process subTLVs */
1112 while ( tlv_offset < tlv_end )
1113 { /* get the TLV information */
1114 init_tlv_info(&tlv_info, tvb, tlv_offset);
1115 /* get the TLV type */
1116 tlv_type = get_tlv_type(&tlv_info);
1117 /* get the TLV length */
1118 length = get_tlv_length(&tlv_info);
1119 if(tlv_type == -1 || length > MAX_TLV_LEN || length < 1)
1120 { /* invalid tlv info */
1123 col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "REG-REQ TLV error");
1125 proto_tree_add_item(reg_req_tree, hf_reg_invalid_tlv, tvb, offset, (tvb_len - offset), FALSE);
1128 /* update the offset */
1129 tlv_offset += get_tlv_value_offset(&tlv_info);
1130 nblocks = tvb_get_ntohs(tvb, tlv_offset);
1133 case REG_TLV_T_20_1_MAX_MAC_LEVEL_DATA_PER_DL_FRAME:
1134 sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, tlv_tree, hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame, tvb, tlv_offset, length, FALSE);
1135 tlv_item = proto_tree_add_item(sub_tree, hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame, tvb, tlv_offset, 2, FALSE);
1138 proto_item_append_text(tlv_item, " (Unlimited bytes)");
1140 proto_item_append_text(tlv_item, " (%d bytes)", 256 * nblocks);
1143 case REG_TLV_T_20_2_MAX_MAC_LEVEL_DATA_PER_UL_FRAME:
1144 sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, tlv_tree, hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame, tvb, tlv_offset, length, FALSE);
1145 tlv_item = proto_tree_add_item(sub_tree, hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame, tvb, tlv_offset, 2, FALSE);
1148 proto_item_append_text(tlv_item, " (Unlimited bytes)");
1150 proto_item_append_text(tlv_item, " (%d bytes)", 256 * nblocks);
1154 sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, tlv_tree, hf_reg_invalid_tlv, tvb, tlv_offset, (tlv_end - tlv_offset), FALSE);
1155 proto_tree_add_item(sub_tree, hf_reg_invalid_tlv, tvb, tlv_offset, (tlv_end - tlv_offset), FALSE);
1158 tlv_offset += length;
1162 case REG_TLV_T_21_PACKING_SUPPORT:
1163 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_21_packing_support, tvb, tlv_offset, tlv_len, FALSE);
1164 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_21_packing_support, tvb, tlv_offset, 1, FALSE);
1166 case REG_TLV_T_22_MAC_EXTENDED_RTPS_SUPPORT:
1167 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_22_mac_extended_rtps_support, tvb, tlv_offset, tlv_len, FALSE);
1168 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_22_mac_extended_rtps_support, tvb, tlv_offset, 1, FALSE);
1170 case REG_TLV_T_23_MAX_NUM_BURSTS_TRANSMITTED_CONCURRENTLY_TO_THE_MS:
1171 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms, tvb, tlv_offset, tlv_len, FALSE);
1172 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms, tvb, tlv_offset, 1, FALSE);
1174 case REG_TLV_T_26_METHOD_FOR_ALLOCATING_IP_ADDR_SECONDARY_MGMNT_CONNECTION:
1175 /* add TLV subtree */
1176 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Method for allocating IP address for the secondary management connection (%d)", tvb_get_guint8(tvb, tlv_offset));
1177 proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcp, tvb, tlv_offset, 1, FALSE);
1178 proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_mobile_ipv4, tvb, tlv_offset, 1, FALSE);
1179 proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcpv6, tvb, tlv_offset, 1, FALSE);
1180 proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_ipv6, tvb, tlv_offset, 1, FALSE);
1181 proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_rsvd, tvb, tlv_offset, 1, FALSE);
1183 case REG_TLV_T_27_HANDOVER_SUPPORTED:
1184 /* add TLV subtree */
1185 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Handover Support (%d)", tvb_get_guint8(tvb, tlv_offset));
1186 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_fbss_mdho_ho_disable, tvb, tlv_offset, 1, FALSE);
1187 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_fbss_mdho_dl_rf_monitoring_maps, tvb, tlv_offset, 1, FALSE);
1188 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_mdho_dl_monitoring_single_map, tvb, tlv_offset, 1, FALSE);
1189 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_mdho_dl_monitoring_maps, tvb, tlv_offset, 1, FALSE);
1190 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_mdho_ul_multiple, tvb, tlv_offset, 1, FALSE);
1191 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_reserved, tvb, tlv_offset, 1, FALSE);
1193 case REG_TLV_T_29_HO_PROCESS_OPTIMIZATION_MS_TIMER:
1194 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_29_ho_process_opt_ms_timer, tvb, tlv_offset, tlv_len, FALSE);
1195 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_29_ho_process_opt_ms_timer, tvb, tlv_offset, 1, FALSE);
1197 case REG_TLV_T_31_MOBILITY_FEATURES_SUPPORTED:
1198 /* add TLV subtree */
1199 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Mobility Features Supported (%d)", tvb_get_guint8(tvb, tlv_offset));
1200 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_31_mobility_handover, tvb, tlv_offset, 1, FALSE);
1201 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_31_mobility_sleep_mode, tvb, tlv_offset, 1, FALSE);
1202 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_31_mobility_idle_mode, tvb, tlv_offset, 1, FALSE);
1204 case REG_TLV_T_40_ARQ_ACK_TYPE:
1205 /* add TLV subtree */
1206 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "ARQ ACK Type 0x%02x", tvb_get_guint8(tvb, tlv_offset));
1207 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_selective_ack_entry, tvb, tlv_offset, 1, FALSE);
1208 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_entry, tvb, tlv_offset, 1, FALSE);
1209 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_cumulative_with_selective_ack_entry, tvb, tlv_offset, 1, FALSE);
1210 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_with_block_sequence_ack, tvb, tlv_offset, 1, FALSE);
1211 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_reserved, tvb, tlv_offset, 1, FALSE);
1213 case REG_TLV_T_41_MS_HO_CONNECTIONS_PARAM_PROCESSING_TIME:
1214 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_41_ho_connections_param_processing_time, tvb, tlv_offset, tlv_len, FALSE);
1215 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_41_ho_connections_param_processing_time, tvb, tlv_offset, 1, FALSE);
1217 case REG_TLV_T_42_MS_HO_TEK_PROCESSING_TIME:
1218 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_42_ho_tek_processing_time, tvb, tlv_offset, tlv_len, FALSE);
1219 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_42_ho_tek_processing_time, tvb, tlv_offset, 1, FALSE);
1221 case REG_TLV_T_43_MAC_HEADER_AND_EXTENDED_SUBHEADER_SUPPORT:
1222 /* add TLV subtree */
1223 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "MAC header and extended subheader support %d", tvb_get_ntoh24(tvb, tlv_offset));
1224 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_bandwidth_request_ul_tx_power_report_header_support, tvb, tlv_offset, 3, FALSE);
1225 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_bandwidth_request_cinr_report_header_support, tvb, tlv_offset, 3, FALSE);
1226 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_cqich_allocation_request_header_support, tvb, tlv_offset, 3, FALSE);
1227 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_phy_channel_report_header_support, tvb, tlv_offset, 3, FALSE);
1228 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_bandwidth_request_ul_sleep_control_header_support, tvb, tlv_offset, 3, FALSE);
1229 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sn_report_header_support, tvb, tlv_offset, 3, FALSE);
1230 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_feedback_header_support, tvb, tlv_offset, 3, FALSE);
1231 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sdu_sn_extended_subheader_support_and_parameter, tvb, tlv_offset, 3, FALSE);
1232 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sdu_sn_parameter, tvb, tlv_offset, 3, FALSE);
1233 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_dl_sleep_control_extended_subheader, tvb, tlv_offset, 3, FALSE);
1234 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_feedback_request_extended_subheader, tvb, tlv_offset, 3, FALSE);
1235 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_mimo_mode_feedback_extended_subheader, tvb, tlv_offset, 3, FALSE);
1236 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_ul_tx_power_report_extended_subheader, tvb, tlv_offset, 3, FALSE);
1237 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_mini_feedback_extended_subheader, tvb, tlv_offset, 3, FALSE);
1238 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sn_request_extended_subheader, tvb, tlv_offset, 3, FALSE);
1239 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_pdu_sn_short_extended_subheader, tvb, tlv_offset, 3, FALSE);
1240 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_pdu_sn_long_extended_subheader, tvb, tlv_offset, 3, FALSE);
1241 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_reserved, tvb, tlv_offset, 3, FALSE);
1243 case REG_REQ_BS_SWITCHING_TIMER:
1244 /* add TLV subtree */
1245 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "BS switching timer (%d)", tvb_get_guint8(tvb, tlv_offset));
1246 proto_tree_add_item(tlv_tree, hf_reg_req_min_time_for_intra_fa, tvb, tlv_offset, 1, FALSE);
1247 proto_tree_add_item(tlv_tree, hf_reg_req_min_time_for_inter_fa, tvb, tlv_offset, 1, FALSE);
1249 case VENDOR_SPECIFIC_INFO:
1250 case VENDOR_ID_ENCODING:
1251 case CURRENT_TX_POWER:
1252 case MAC_VERSION_ENCODING:
1253 case CMAC_TUPLE: /* Table 348b */
1254 wimax_common_tlv_encoding_decoder(tvb_new_subset(tvb, offset, (tvb_len - offset), (tvb_len - offset)), pinfo, reg_req_tree);
1257 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
1258 proto_tree_add_item(tlv_tree, hf_tlv_type, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
1264 /* Register Wimax Mac Payload Protocol and Dissector */
1265 void proto_register_mac_mgmt_msg_reg_req(void)
1267 if (proto_mac_mgmt_msg_reg_req_decoder == -1)
1269 proto_mac_mgmt_msg_reg_req_decoder = proto_register_protocol (
1270 "WiMax REG-REQ/RSP Messages", /* name */
1271 "WiMax REG-REQ/RSP (reg)", /* short name */
1272 "wmx.reg" /* abbrev */
1275 proto_register_field_array(proto_mac_mgmt_msg_reg_req_decoder, hf, array_length(hf));
1276 proto_register_subtree_array(ett, array_length(ett));
1280 /* Decode REG-REQ messages. */
1281 void dissect_mac_mgmt_msg_reg_req_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
1285 guint tvb_len, payload_type;
1286 proto_item *reg_req_item = NULL;
1287 proto_tree *reg_req_tree = NULL;
1288 proto_tree *tlv_tree = NULL;
1289 gboolean hmac_found = FALSE;
1290 tlv_info_t tlv_info;
1294 /* Ensure the right payload type */
1295 payload_type = tvb_get_guint8(tvb, offset);
1296 if (payload_type != MAC_MGMT_MSG_REG_REQ)
1302 { /* we are being asked for details */
1304 /* Get the tvb reported length */
1305 tvb_len = tvb_reported_length(tvb);
1306 /* display MAC payload type REG-REQ */
1307 reg_req_item = proto_tree_add_protocol_format(tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, offset, tvb_len, "MAC Management Message, REG-REQ (6)");
1308 /* add MAC REG-REQ subtree */
1309 reg_req_tree = proto_item_add_subtree(reg_req_item, ett_mac_mgmt_msg_reg_req_decoder);
1310 /* display the Message Type */
1311 proto_tree_add_item(reg_req_tree, hf_reg_req_message_type, tvb, offset, 1, FALSE);
1314 while(offset < tvb_len)
1316 /* Get the TLV data. */
1317 init_tlv_info(&tlv_info, tvb, offset);
1318 /* get the TLV type */
1319 tlv_type = get_tlv_type(&tlv_info);
1320 /* get the TLV length */
1321 tlv_len = get_tlv_length(&tlv_info);
1322 if(tlv_type == -1 || tlv_len > MAX_TLV_LEN || tlv_len < 1)
1323 { /* invalid tlv info */
1326 col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "REG-REQ TLV error");
1328 proto_tree_add_item(reg_req_tree, hf_reg_invalid_tlv, tvb, offset, (tvb_len - offset), FALSE);
1331 /* get the offset to the TLV data */
1332 tlv_offset = offset + get_tlv_value_offset(&tlv_info);
1335 case REG_ARQ_PARAMETERS:
1336 case REG_SS_MGMT_SUPPORT:
1337 case REG_IP_MGMT_MODE:
1338 case REG_IP_VERSION:
1339 case REG_UL_TRANSPORT_CIDS_SUPPORTED:
1340 case REG_IP_PHS_SDU_ENCAP:
1341 case REG_MAX_CLASSIFIERS_SUPPORTED:
1342 case REG_PHS_SUPPORT:
1343 case REG_ARQ_SUPPORT:
1344 case REG_DSX_FLOW_CONTROL:
1345 case REG_MAC_CRC_SUPPORT:
1346 case REG_MCA_FLOW_CONTROL:
1347 case REG_MCAST_POLLING_CIDS:
1348 case REG_NUM_DL_TRANS_CID:
1349 case REG_MAC_ADDRESS:
1350 #ifdef WIMAX_16E_2005
1351 case REG_TLV_T_20_MAX_MAC_DATA_PER_FRAME_SUPPORT:
1352 case REG_TLV_T_21_PACKING_SUPPORT:
1353 case REG_TLV_T_22_MAC_EXTENDED_RTPS_SUPPORT:
1354 case REG_TLV_T_23_MAX_NUM_BURSTS_TRANSMITTED_CONCURRENTLY_TO_THE_MS:
1355 case REG_TLV_T_26_METHOD_FOR_ALLOCATING_IP_ADDR_SECONDARY_MGMNT_CONNECTION:
1356 case REG_TLV_T_27_HANDOVER_SUPPORTED:
1357 case REG_TLV_T_29_HO_PROCESS_OPTIMIZATION_MS_TIMER:
1358 case REG_TLV_T_31_MOBILITY_FEATURES_SUPPORTED:
1359 case REG_TLV_T_40_ARQ_ACK_TYPE:
1360 case REG_TLV_T_41_MS_HO_CONNECTIONS_PARAM_PROCESSING_TIME:
1361 case REG_TLV_T_42_MS_HO_TEK_PROCESSING_TIME:
1362 case REG_TLV_T_43_MAC_HEADER_AND_EXTENDED_SUBHEADER_SUPPORT:
1363 case REG_REQ_BS_SWITCHING_TIMER:
1364 case REG_POWER_SAVING_CLASS_CAPABILITY:
1366 /* Decode REG-REQ sub-TLV's. */
1367 dissect_extended_tlv(reg_req_tree, tlv_type, tvb, tlv_offset, tlv_len, pinfo, offset, proto_mac_mgmt_msg_reg_req_decoder);
1369 case REG_REQ_SECONDARY_MGMT_CID:
1370 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_req_secondary_mgmt_cid, tvb, tlv_offset, 2, FALSE);
1371 proto_tree_add_item(tlv_tree, hf_reg_req_secondary_mgmt_cid, tvb, tlv_offset, 2, FALSE);
1373 case REG_REQ_TLV_T_32_SLEEP_MODE_RECOVERY_TIME:
1374 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_req_tlv_t_32_sleep_mode_recovery_time, tvb, tlv_offset, tlv_len, FALSE);
1375 proto_tree_add_item(tlv_tree, hf_reg_req_tlv_t_32_sleep_mode_recovery_time, tvb, tlv_offset, 1, FALSE);
1377 case REG_REQ_TLV_T_33_MS_PREV_IP_ADDR:
1378 if ( tlv_len == 4 ) {
1379 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_ms_previous_ip_address_v4, tvb, tlv_offset, tlv_len, FALSE);
1380 proto_tree_add_item(tlv_tree, hf_ms_previous_ip_address_v4, tvb, tlv_offset, tlv_len, FALSE);
1381 } else if ( tlv_len == 16 ) {
1382 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_ms_previous_ip_address_v6, tvb, tlv_offset, tlv_len, FALSE);
1383 proto_tree_add_item(tlv_tree, hf_ms_previous_ip_address_v6, tvb, tlv_offset, tlv_len, FALSE);
1386 case REG_TLV_T_37_IDLE_MODE_TIMEOUT:
1387 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_idle_mode_timeout, tvb, tlv_offset, tlv_len, FALSE);
1388 proto_tree_add_item(tlv_tree, hf_idle_mode_timeout, tvb, tlv_offset, tlv_len, FALSE);
1390 case REG_REQ_TLV_T_45_MS_PERIODIC_RANGING_TIMER_INFO:
1391 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_req_tlv_t_45_ms_periodic_ranging_timer, tvb, tlv_offset, tlv_len, FALSE);
1392 proto_tree_add_item(tlv_tree, hf_reg_req_tlv_t_45_ms_periodic_ranging_timer, tvb, tlv_offset, tlv_len, FALSE);
1394 case REG_HANDOVER_INDICATION_READINESS_TIMER:
1395 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_46_handover_indication_readiness_timer, tvb, tlv_offset, tlv_len, FALSE);
1396 proto_tree_add_item(tlv_tree, hf_reg_tlv_t_46_handover_indication_readiness_timer, tvb, tlv_offset, tlv_len, FALSE);
1399 case DSx_UPLINK_FLOW:
1400 /* display Uplink Service Flow Encodings info */
1402 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "Uplink Service Flow Encodings (%u byte(s))", tlv_len);
1403 /* decode and display the DL Service Flow Encodings */
1404 wimax_service_flow_encodings_decoder(tvb_new_subset(tvb, tlv_offset, tlv_len, tlv_len), pinfo, tlv_tree);
1406 case DSx_DOWNLINK_FLOW:
1407 /* display Downlink Service Flow Encodings info */
1409 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "Downlink Service Flow Encodings (%u byte(s))", tlv_len);
1410 /* decode and display the DL Service Flow Encodings */
1411 wimax_service_flow_encodings_decoder(tvb_new_subset(tvb, tlv_offset, tlv_len, tlv_len), pinfo, tlv_tree);
1413 case HMAC_TUPLE: /* Table 348d */
1414 /* decode and display the HMAC Tuple */
1415 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "HMAC Tuple (%u byte(s))", tlv_len);
1416 wimax_hmac_tuple_decoder(tlv_tree, tvb, tlv_offset, tlv_len);
1419 case CMAC_TUPLE: /* Table 348b */
1420 /* decode and display the CMAC Tuple */
1421 tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "CMAC Tuple (%u byte(s))", tlv_len);
1422 wimax_cmac_tuple_decoder(tlv_tree, tvb, tlv_offset, tlv_len);
1425 tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_tlv_type, tvb, tlv_offset, tlv_len, FALSE);
1426 proto_tree_add_item(tlv_tree, hf_tlv_type, tvb, tlv_offset, tlv_len, FALSE);
1429 /* update the offset */
1430 offset = tlv_len + tlv_offset;
1431 } /* End while() looping through the tvb. */
1433 proto_item_append_text(reg_req_tree, " (HMAC Tuple is missing !)");