/src/wireshark/epan/dissectors/packet-mac-nr.c
Line | Count | Source |
1 | | /* Routines for 5G/NR MAC disassembly |
2 | | * |
3 | | * Based on packet-mac-lte.c |
4 | | * |
5 | | * Wireshark - Network traffic analyzer |
6 | | * By Gerald Combs <gerald@wireshark.org> |
7 | | * Copyright 1998 Gerald Combs |
8 | | * |
9 | | * SPDX-License-Identifier: GPL-2.0-or-later |
10 | | */ |
11 | | |
12 | | #include "config.h" |
13 | | |
14 | | #include <epan/packet.h> |
15 | | #include <epan/exceptions.h> |
16 | | #include <epan/expert.h> |
17 | | #include <epan/proto_data.h> |
18 | | #include <epan/tap.h> |
19 | | #include <epan/uat.h> |
20 | | #include <epan/tfs.h> |
21 | | #include <wsutil/array.h> |
22 | | |
23 | | #include "packet-mac-nr.h" |
24 | | #include "packet-mac-3gpp-common.h" |
25 | | #include "packet-rlc-nr.h" |
26 | | |
27 | | void proto_register_mac_nr(void); |
28 | | void proto_reg_handoff_mac_nr(void); |
29 | | |
30 | | /* Described in: |
31 | | * 3GPP TS 38.321 NR; Medium Access Control (MAC) protocol specification v15.6.0 |
32 | | */ |
33 | | |
34 | | /* Initialize the protocol and registered fields. */ |
35 | | static int proto_mac_nr; |
36 | | |
37 | | static int mac_nr_tap = -1; |
38 | | |
39 | | static dissector_handle_t rlc_nr_handle; |
40 | | |
41 | | /* Decoding context */ |
42 | | static int hf_mac_nr_context; |
43 | | static int hf_mac_nr_context_radio_type; |
44 | | static int hf_mac_nr_context_direction; |
45 | | static int hf_mac_nr_context_rnti; |
46 | | static int hf_mac_nr_context_rnti_type; |
47 | | static int hf_mac_nr_context_ueid; |
48 | | static int hf_mac_nr_context_sysframe_number; |
49 | | static int hf_mac_nr_context_slot_number; |
50 | | static int hf_mac_nr_context_harqid; |
51 | | static int hf_mac_nr_context_bcch_transport_channel; |
52 | | static int hf_mac_nr_context_phr_type2_othercell; |
53 | | |
54 | | |
55 | | static int hf_mac_nr_subheader; |
56 | | static int hf_mac_nr_subheader_reserved; |
57 | | static int hf_mac_nr_subheader_f; |
58 | | static int hf_mac_nr_subheader_length_1_byte; |
59 | | static int hf_mac_nr_subheader_length_2_bytes; |
60 | | static int hf_mac_nr_lcid; |
61 | | static int hf_mac_nr_ulsch_lcid; |
62 | | static int hf_mac_nr_dlsch_lcid; |
63 | | static int hf_mac_nr_dlsch_elcid_2oct; |
64 | | static int hf_mac_nr_ulsch_elcid_2oct; |
65 | | static int hf_mac_nr_dlsch_elcid_1oct; |
66 | | static int hf_mac_nr_ulsch_elcid_1oct; |
67 | | static int hf_mac_nr_dlsch_sdu; |
68 | | static int hf_mac_nr_ulsch_sdu; |
69 | | static int hf_mac_nr_bcch_pdu; |
70 | | static int hf_mac_nr_pcch_pdu; |
71 | | |
72 | | static int hf_mac_nr_control_crnti; |
73 | | static int hf_mac_nr_control_ue_contention_resolution_identity; |
74 | | static int hf_mac_nr_control_timing_advance_tagid; |
75 | | static int hf_mac_nr_control_timing_advance_command; |
76 | | static int hf_mac_nr_control_se_phr_reserved; |
77 | | static int hf_mac_nr_control_se_phr_ph; |
78 | | static int hf_mac_nr_control_se_phr_pcmax_f_c; |
79 | | static int hf_mac_nr_control_recommended_bit_rate_query_lcid; |
80 | | static int hf_mac_nr_control_recommended_bit_rate_query_dir; |
81 | | static int hf_mac_nr_control_recommended_bit_rate_query_bit_rate; |
82 | | static int hf_mac_nr_control_recommended_bit_rate_query_reserved; |
83 | | static int hf_mac_nr_control_me_phr_c7_flag; |
84 | | static int hf_mac_nr_control_me_phr_c6_flag; |
85 | | static int hf_mac_nr_control_me_phr_c5_flag; |
86 | | static int hf_mac_nr_control_me_phr_c4_flag; |
87 | | static int hf_mac_nr_control_me_phr_c3_flag; |
88 | | static int hf_mac_nr_control_me_phr_c2_flag; |
89 | | static int hf_mac_nr_control_me_phr_c1_flag; |
90 | | static int hf_mac_nr_control_me_phr_c15_flag; |
91 | | static int hf_mac_nr_control_me_phr_c14_flag; |
92 | | static int hf_mac_nr_control_me_phr_c13_flag; |
93 | | static int hf_mac_nr_control_me_phr_c12_flag; |
94 | | static int hf_mac_nr_control_me_phr_c11_flag; |
95 | | static int hf_mac_nr_control_me_phr_c10_flag; |
96 | | static int hf_mac_nr_control_me_phr_c9_flag; |
97 | | static int hf_mac_nr_control_me_phr_c8_flag; |
98 | | static int hf_mac_nr_control_me_phr_c23_flag; |
99 | | static int hf_mac_nr_control_me_phr_c22_flag; |
100 | | static int hf_mac_nr_control_me_phr_c21_flag; |
101 | | static int hf_mac_nr_control_me_phr_c20_flag; |
102 | | static int hf_mac_nr_control_me_phr_c19_flag; |
103 | | static int hf_mac_nr_control_me_phr_c18_flag; |
104 | | static int hf_mac_nr_control_me_phr_c17_flag; |
105 | | static int hf_mac_nr_control_me_phr_c16_flag; |
106 | | static int hf_mac_nr_control_me_phr_c31_flag; |
107 | | static int hf_mac_nr_control_me_phr_c30_flag; |
108 | | static int hf_mac_nr_control_me_phr_c29_flag; |
109 | | static int hf_mac_nr_control_me_phr_c28_flag; |
110 | | static int hf_mac_nr_control_me_phr_c27_flag; |
111 | | static int hf_mac_nr_control_me_phr_c26_flag; |
112 | | static int hf_mac_nr_control_me_phr_c25_flag; |
113 | | static int hf_mac_nr_control_me_phr_c24_flag; |
114 | | static int hf_mac_nr_control_me_phr_entry; |
115 | | static int hf_mac_nr_control_me_phr_p; |
116 | | static int hf_mac_nr_control_me_phr_v; |
117 | | static int hf_mac_nr_control_me_phr_reserved_2; |
118 | | static int hf_mac_nr_control_me_phr_ph_type2_spcell; |
119 | | static int hf_mac_nr_control_me_phr_ph_type1_pcell; |
120 | | static int hf_mac_nr_control_me_phr_ph_c31; |
121 | | static int hf_mac_nr_control_me_phr_ph_c30; |
122 | | static int hf_mac_nr_control_me_phr_ph_c29; |
123 | | static int hf_mac_nr_control_me_phr_ph_c28; |
124 | | static int hf_mac_nr_control_me_phr_ph_c27; |
125 | | static int hf_mac_nr_control_me_phr_ph_c26; |
126 | | static int hf_mac_nr_control_me_phr_ph_c25; |
127 | | static int hf_mac_nr_control_me_phr_ph_c24; |
128 | | static int hf_mac_nr_control_me_phr_ph_c23; |
129 | | static int hf_mac_nr_control_me_phr_ph_c22; |
130 | | static int hf_mac_nr_control_me_phr_ph_c21; |
131 | | static int hf_mac_nr_control_me_phr_ph_c20; |
132 | | static int hf_mac_nr_control_me_phr_ph_c19; |
133 | | static int hf_mac_nr_control_me_phr_ph_c18; |
134 | | static int hf_mac_nr_control_me_phr_ph_c17; |
135 | | static int hf_mac_nr_control_me_phr_ph_c16; |
136 | | static int hf_mac_nr_control_me_phr_ph_c15; |
137 | | static int hf_mac_nr_control_me_phr_ph_c14; |
138 | | static int hf_mac_nr_control_me_phr_ph_c13; |
139 | | static int hf_mac_nr_control_me_phr_ph_c12; |
140 | | static int hf_mac_nr_control_me_phr_ph_c11; |
141 | | static int hf_mac_nr_control_me_phr_ph_c10; |
142 | | static int hf_mac_nr_control_me_phr_ph_c9; |
143 | | static int hf_mac_nr_control_me_phr_ph_c8; |
144 | | static int hf_mac_nr_control_me_phr_ph_c7; |
145 | | static int hf_mac_nr_control_me_phr_ph_c6; |
146 | | static int hf_mac_nr_control_me_phr_ph_c5; |
147 | | static int hf_mac_nr_control_me_phr_ph_c4; |
148 | | static int hf_mac_nr_control_me_phr_ph_c3; |
149 | | static int hf_mac_nr_control_me_phr_ph_c2; |
150 | | static int hf_mac_nr_control_me_phr_ph_c1; |
151 | | static int hf_mac_nr_control_me_phr_reserved; |
152 | | static int hf_mac_nr_control_me_phr_pcmax_f_c_type2_spcell; |
153 | | static int hf_mac_nr_control_me_phr_pcmax_f_c_type1_pcell; |
154 | | /* TODO: is it worth having separate fields for each SCellIndex for this field too? */ |
155 | | static int hf_mac_nr_control_me_phr_pcmax_f_c_typeX; |
156 | | static int hf_mac_nr_control_recommended_bit_rate_lcid; |
157 | | static int hf_mac_nr_control_recommended_bit_rate_dir; |
158 | | static int hf_mac_nr_control_recommended_bit_rate_bit_rate; |
159 | | static int hf_mac_nr_control_recommended_bit_rate_reserved; |
160 | | static int hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_ad; |
161 | | static int hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_serving_cell_id; |
162 | | static int hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_bwp_id; |
163 | | static int hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_reserved_2; |
164 | | static int hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_sp_zp_rs_resource_set_id; |
165 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_reserved; |
166 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_serving_cell_id; |
167 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_bwp_id; |
168 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_pucch_resource_id; |
169 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s8; |
170 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s7; |
171 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s6; |
172 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s5; |
173 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s4; |
174 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s3; |
175 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s2; |
176 | | static int hf_mac_nr_control_pucch_spatial_rel_act_deact_s1; |
177 | | static int hf_mac_nr_control_sp_srs_act_deact_ad; |
178 | | static int hf_mac_nr_control_sp_srs_act_deact_srs_resource_set_cell_id; |
179 | | static int hf_mac_nr_control_sp_srs_act_deact_srs_resource_set_bwp_id; |
180 | | static int hf_mac_nr_control_sp_srs_act_deact_reserved; |
181 | | static int hf_mac_nr_control_sp_srs_act_deact_c; |
182 | | static int hf_mac_nr_control_sp_srs_act_deact_sul; |
183 | | static int hf_mac_nr_control_sp_srs_act_deact_sp_srs_resource_set_id; |
184 | | static int hf_mac_nr_control_sp_srs_act_deact_f; |
185 | | static int hf_mac_nr_control_sp_srs_act_deact_resource_id; |
186 | | static int hf_mac_nr_control_sp_srs_act_deact_resource_id_ssb; |
187 | | static int hf_mac_nr_control_sp_srs_act_deact_resource_serving_cell_id; |
188 | | static int hf_mac_nr_control_sp_srs_act_deact_resource_bwp_id; |
189 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_reserved; |
190 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_serving_cell_id; |
191 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_bwp_id; |
192 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s7; |
193 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s6; |
194 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s5; |
195 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s4; |
196 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s3; |
197 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s2; |
198 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s1; |
199 | | static int hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s0; |
200 | | static int hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_serving_cell_id; |
201 | | static int hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_coreset_id; |
202 | | static int hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_tci_state_id; |
203 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_reserved; |
204 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_serving_cell_id; |
205 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_bwp_id; |
206 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t7; |
207 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t6; |
208 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t5; |
209 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t4; |
210 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t3; |
211 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t2; |
212 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t1; |
213 | | static int hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t0; |
214 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_reserved; |
215 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_serving_cell_id; |
216 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_bwp_id; |
217 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t7; |
218 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t6; |
219 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t5; |
220 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t4; |
221 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t3; |
222 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t2; |
223 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t1; |
224 | | static int hf_mac_nr_control_aper_csi_trigger_state_subselect_t0; |
225 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_ad; |
226 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_serving_cell_id; |
227 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_bwp_id; |
228 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved; |
229 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_im; |
230 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_sp_csi_rs_res_set_id; |
231 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved2; |
232 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_sp_csi_im_res_set_id; |
233 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved3; |
234 | | static int hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_tci_state_id; |
235 | | static int hf_mac_nr_control_dupl_act_deact_drb7; |
236 | | static int hf_mac_nr_control_dupl_act_deact_drb6; |
237 | | static int hf_mac_nr_control_dupl_act_deact_drb5; |
238 | | static int hf_mac_nr_control_dupl_act_deact_drb4; |
239 | | static int hf_mac_nr_control_dupl_act_deact_drb3; |
240 | | static int hf_mac_nr_control_dupl_act_deact_drb2; |
241 | | static int hf_mac_nr_control_dupl_act_deact_drb1; |
242 | | static int hf_mac_nr_control_dupl_act_deact_reserved; |
243 | | static int hf_mac_nr_control_scell_act_deact_cell7; |
244 | | static int hf_mac_nr_control_scell_act_deact_cell6; |
245 | | static int hf_mac_nr_control_scell_act_deact_cell5; |
246 | | static int hf_mac_nr_control_scell_act_deact_cell4; |
247 | | static int hf_mac_nr_control_scell_act_deact_cell3; |
248 | | static int hf_mac_nr_control_scell_act_deact_cell2; |
249 | | static int hf_mac_nr_control_scell_act_deact_cell1; |
250 | | static int hf_mac_nr_control_scell_act_deact_reserved; |
251 | | static int hf_mac_nr_control_scell_act_deact_cell15; |
252 | | static int hf_mac_nr_control_scell_act_deact_cell14; |
253 | | static int hf_mac_nr_control_scell_act_deact_cell13; |
254 | | static int hf_mac_nr_control_scell_act_deact_cell12; |
255 | | static int hf_mac_nr_control_scell_act_deact_cell11; |
256 | | static int hf_mac_nr_control_scell_act_deact_cell10; |
257 | | static int hf_mac_nr_control_scell_act_deact_cell9; |
258 | | static int hf_mac_nr_control_scell_act_deact_cell8; |
259 | | static int hf_mac_nr_control_scell_act_deact_cell23; |
260 | | static int hf_mac_nr_control_scell_act_deact_cell22; |
261 | | static int hf_mac_nr_control_scell_act_deact_cell21; |
262 | | static int hf_mac_nr_control_scell_act_deact_cell20; |
263 | | static int hf_mac_nr_control_scell_act_deact_cell19; |
264 | | static int hf_mac_nr_control_scell_act_deact_cell18; |
265 | | static int hf_mac_nr_control_scell_act_deact_cell17; |
266 | | static int hf_mac_nr_control_scell_act_deact_cell16; |
267 | | static int hf_mac_nr_control_scell_act_deact_cell31; |
268 | | static int hf_mac_nr_control_scell_act_deact_cell30; |
269 | | static int hf_mac_nr_control_scell_act_deact_cell29; |
270 | | static int hf_mac_nr_control_scell_act_deact_cell28; |
271 | | static int hf_mac_nr_control_scell_act_deact_cell27; |
272 | | static int hf_mac_nr_control_scell_act_deact_cell26; |
273 | | static int hf_mac_nr_control_scell_act_deact_cell25; |
274 | | static int hf_mac_nr_control_scell_act_deact_cell24; |
275 | | static int hf_mac_nr_control_bsr_short_lcg; |
276 | | static int hf_mac_nr_control_bsr_short_bs_lcg0; |
277 | | static int hf_mac_nr_control_bsr_short_bs_lcg1; |
278 | | static int hf_mac_nr_control_bsr_short_bs_lcg2; |
279 | | static int hf_mac_nr_control_bsr_short_bs_lcg3; |
280 | | static int hf_mac_nr_control_bsr_short_bs_lcg4; |
281 | | static int hf_mac_nr_control_bsr_short_bs_lcg5; |
282 | | static int hf_mac_nr_control_bsr_short_bs_lcg6; |
283 | | static int hf_mac_nr_control_bsr_short_bs_lcg7; |
284 | | static int hf_mac_nr_control_bsr_long_lcg7; |
285 | | static int hf_mac_nr_control_bsr_long_lcg6; |
286 | | static int hf_mac_nr_control_bsr_long_lcg5; |
287 | | static int hf_mac_nr_control_bsr_long_lcg4; |
288 | | static int hf_mac_nr_control_bsr_long_lcg3; |
289 | | static int hf_mac_nr_control_bsr_long_lcg2; |
290 | | static int hf_mac_nr_control_bsr_long_lcg1; |
291 | | static int hf_mac_nr_control_bsr_long_lcg0; |
292 | | static int hf_mac_nr_control_bsr_trunc_long_bs; |
293 | | static int hf_mac_nr_control_bsr_long_bs_lcg0; |
294 | | static int hf_mac_nr_control_bsr_long_bs_lcg1; |
295 | | static int hf_mac_nr_control_bsr_long_bs_lcg2; |
296 | | static int hf_mac_nr_control_bsr_long_bs_lcg3; |
297 | | static int hf_mac_nr_control_bsr_long_bs_lcg4; |
298 | | static int hf_mac_nr_control_bsr_long_bs_lcg5; |
299 | | static int hf_mac_nr_control_bsr_long_bs_lcg6; |
300 | | static int hf_mac_nr_control_bsr_long_bs_lcg7; |
301 | | static int hf_mac_nr_control_timing_advance_report_reserved; |
302 | | static int hf_mac_nr_control_timing_advance_report_ta; |
303 | | |
304 | | static int hf_mac_nr_rar; |
305 | | static int hf_mac_nr_rar_subheader; |
306 | | static int hf_mac_nr_rar_e; |
307 | | static int hf_mac_nr_rar_t; |
308 | | static int hf_mac_nr_rar_reserved; |
309 | | static int hf_mac_nr_rar_reserved1; |
310 | | |
311 | | static int hf_mac_nr_rar_bi; |
312 | | static int hf_mac_nr_rar_rapid; |
313 | | static int hf_mac_nr_rar_ta; |
314 | | static int hf_mac_nr_rar_grant; |
315 | | static int hf_mac_nr_rar_grant_hopping; |
316 | | static int hf_mac_nr_rar_grant_fra; |
317 | | static int hf_mac_nr_rar_grant_tsa; |
318 | | static int hf_mac_nr_rar_grant_mcs; |
319 | | static int hf_mac_nr_rar_grant_tcsp; |
320 | | static int hf_mac_nr_rar_grant_csi; |
321 | | |
322 | | static int hf_mac_nr_rar_temp_crnti; |
323 | | |
324 | | static int hf_mac_nr_msgb; |
325 | | static int hf_mac_nr_msgb_subheader; |
326 | | static int hf_mac_nr_msgb_e; |
327 | | static int hf_mac_nr_msgb_t1; |
328 | | static int hf_mac_nr_msgb_t2; |
329 | | static int hf_mac_nr_msgb_s; |
330 | | static int hf_mac_nr_msgb_reserved; |
331 | | static int hf_mac_nr_msgb_reserved2; |
332 | | static int hf_mac_nr_msgb_reserved3; |
333 | | static int hf_mac_nr_msgb_ta_command; |
334 | | static int hf_mac_nr_msgb_channelaccess_cpext; |
335 | | static int hf_mac_nr_msgb_tpc; |
336 | | static int hf_mac_nr_msgb_harq_feedback_timing_indicator; |
337 | | static int hf_mac_nr_msgb_pucch_resource_indicator; |
338 | | |
339 | | static int hf_mac_nr_padding; |
340 | | |
341 | | static int hf_mac_nr_differential_koffset; |
342 | | static int hf_mac_nr_differential_koffset_reserved; |
343 | | /* Subtrees. */ |
344 | | static int ett_mac_nr; |
345 | | static int ett_mac_nr_context; |
346 | | static int ett_mac_nr_subheader; |
347 | | static int ett_mac_nr_rar_subheader; |
348 | | static int ett_mac_nr_rar_grant; |
349 | | static int ett_mac_nr_me_phr_entry; |
350 | | |
351 | | static expert_field ei_mac_nr_no_per_frame_data; |
352 | | static expert_field ei_mac_nr_sdu_length_different_from_dissected; |
353 | | static expert_field ei_mac_nr_unknown_udp_framing_tag; |
354 | | static expert_field ei_mac_nr_dl_sch_control_subheader_after_data_subheader; |
355 | | static expert_field ei_mac_nr_ul_sch_control_subheader_before_data_subheader; |
356 | | |
357 | | |
358 | | static dissector_handle_t nr_rrc_bcch_bch_handle; |
359 | | static dissector_handle_t nr_rrc_bcch_dl_sch_handle; |
360 | | static dissector_handle_t nr_rrc_pcch_handle; |
361 | | static dissector_handle_t nr_rrc_dl_ccch_handle; |
362 | | static dissector_handle_t nr_rrc_ul_ccch_handle; |
363 | | static dissector_handle_t nr_rrc_ul_ccch1_handle; |
364 | | |
365 | | |
366 | | /**************************************************************************/ |
367 | | /* Preferences state */ |
368 | | /**************************************************************************/ |
369 | | |
370 | | /* By default try to decode transparent data (BCCH, PCCH and CCCH) data using NR RRC dissector */ |
371 | | static bool global_mac_nr_attempt_rrc_decode = true; |
372 | | |
373 | | /* Whether should attempt to decode lcid 1-3 SDUs as srb1-3 (i.e. AM RLC) */ |
374 | | static bool global_mac_nr_attempt_srb_decode = true; |
375 | | |
376 | | /* Which layer info to show in the info column */ |
377 | | enum layer_to_show { |
378 | | ShowPHYLayer, ShowMACLayer, ShowRLCLayer |
379 | | }; |
380 | | |
381 | | /* Which layer's details to show in Info column */ |
382 | | static int global_mac_nr_layer_to_show = (int)ShowRLCLayer; |
383 | | |
384 | | |
385 | | /***********************************************************************/ |
386 | | /* How to dissect lcid 3-32 (presume drb logical channels) */ |
387 | | |
388 | | /* Where to take LCID -> DRB mappings from */ |
389 | | enum lcid_drb_source { |
390 | | FromStaticTable, FromConfigurationProtocol |
391 | | }; |
392 | | static int global_mac_nr_lcid_drb_source = (int)FromStaticTable; |
393 | | |
394 | | |
395 | | static const value_string drb_lcid_vals[] = { |
396 | | { 3, "LCID 3"}, |
397 | | { 4, "LCID 4"}, |
398 | | { 5, "LCID 5"}, |
399 | | { 6, "LCID 6"}, |
400 | | { 7, "LCID 7"}, |
401 | | { 8, "LCID 8"}, |
402 | | { 9, "LCID 9"}, |
403 | | { 10, "LCID 10"}, |
404 | | { 11, "LCID 11"}, |
405 | | { 12, "LCID 12"}, |
406 | | { 13, "LCID 13"}, |
407 | | { 14, "LCID 14"}, |
408 | | { 15, "LCID 15"}, |
409 | | { 16, "LCID 16"}, |
410 | | { 17, "LCID 17"}, |
411 | | { 18, "LCID 18"}, |
412 | | { 19, "LCID 19"}, |
413 | | { 20, "LCID 20"}, |
414 | | { 21, "LCID 21"}, |
415 | | { 22, "LCID 22"}, |
416 | | { 23, "LCID 23"}, |
417 | | { 24, "LCID 24"}, |
418 | | { 25, "LCID 25"}, |
419 | | { 26, "LCID 26"}, |
420 | | { 27, "LCID 27"}, |
421 | | { 28, "LCID 28"}, |
422 | | { 29, "LCID 29"}, |
423 | | { 30, "LCID 30"}, |
424 | | { 31, "LCID 31"}, |
425 | | { 32, "LCID 32"}, |
426 | | { 0, NULL } |
427 | | }; |
428 | | |
429 | | /* N.B. for now, only doing static config, and assume channel has same SN length in both directions */ |
430 | | typedef enum rlc_bearer_type_t { |
431 | | rlcRaw, |
432 | | rlcTM, |
433 | | rlcUM6, |
434 | | rlcUM12, |
435 | | rlcAM12, |
436 | | rlcAM18 |
437 | | } rlc_bearer_type_t; |
438 | | |
439 | | static const value_string rlc_bearer_type_vals[] = { |
440 | | { rlcTM , "TM"}, |
441 | | { rlcUM6 , "UM, SN Len=6"}, |
442 | | { rlcUM12 , "UM, SN Len=12"}, |
443 | | { rlcAM12 , "AM, SN Len=12"}, |
444 | | { rlcAM18 , "AM, SN Len=18"}, |
445 | | { 0, NULL } |
446 | | }; |
447 | | |
448 | | |
449 | | /* Mapping type */ |
450 | | typedef struct lcid_drb_mapping_t { |
451 | | uint32_t lcid; |
452 | | uint32_t drbid; |
453 | | rlc_bearer_type_t bearer_type_ul; |
454 | | rlc_bearer_type_t bearer_type_dl; |
455 | | } lcid_drb_mapping_t; |
456 | | |
457 | | /* Mapping entity */ |
458 | | static lcid_drb_mapping_t *lcid_drb_mappings; |
459 | | static unsigned num_lcid_drb_mappings; |
460 | | |
461 | 0 | UAT_VS_DEF(lcid_drb_mappings, lcid, lcid_drb_mapping_t, uint8_t, 3, "LCID 3") Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_lcid_set_cb Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_lcid_tostr_cb |
462 | 0 | UAT_DEC_CB_DEF(lcid_drb_mappings, drbid, lcid_drb_mapping_t) Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_drbid_set_cb Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_drbid_tostr_cb |
463 | 0 | UAT_VS_DEF(lcid_drb_mappings, bearer_type_ul, lcid_drb_mapping_t, rlc_bearer_type_t, rlcAM12, "AM") Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_bearer_type_ul_set_cb Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_bearer_type_ul_tostr_cb |
464 | 0 | UAT_VS_DEF(lcid_drb_mappings, bearer_type_dl, lcid_drb_mapping_t, rlc_bearer_type_t, rlcAM12, "AM") Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_bearer_type_dl_set_cb Unexecuted instantiation: packet-mac-nr.c:lcid_drb_mappings_bearer_type_dl_tostr_cb |
465 | | |
466 | | /* UAT object */ |
467 | | static uat_t* lcid_drb_mappings_uat; |
468 | | |
469 | | /* Dynamic mappings (set by configuration protocol) |
470 | | LCID is the index into the array of these */ |
471 | | typedef struct dynamic_lcid_drb_mapping_t { |
472 | | bool valid; |
473 | | int drbid; |
474 | | rlc_bearer_type_t bearer_type_ul; |
475 | | rlc_bearer_type_t bearer_type_dl; |
476 | | uint8_t ul_priority; // N.B. not yet in rlc_nr_info |
477 | | } dynamic_lcid_drb_mapping_t; |
478 | | |
479 | | typedef struct ue_dynamic_drb_mappings_t { |
480 | | bool srb3_set; |
481 | | bool srb4_set; |
482 | | dynamic_lcid_drb_mapping_t mapping[33]; /* Index is LCID (3-32) */ |
483 | | uint8_t drb_to_lcid_mappings[33]; /* Also map drbid -> lcid (1-32) */ |
484 | | } ue_dynamic_drb_mappings_t; |
485 | | |
486 | | /* ueId -> ue_dynamic_drb_mappings_t* */ |
487 | | static GHashTable *mac_nr_ue_bearers_hash; |
488 | | |
489 | | |
490 | | |
491 | | |
492 | | /* When showing RLC info, count PDUs so can append info column properly */ |
493 | | static uint8_t s_number_of_rlc_pdus_shown; |
494 | | |
495 | | |
496 | | static int proto_rlc_nr; |
497 | | |
498 | | |
499 | | /* Constants and value strings */ |
500 | | |
501 | | static const value_string radio_type_vals[] = |
502 | | { |
503 | | { FDD_RADIO, "FDD"}, |
504 | | { TDD_RADIO, "TDD"}, |
505 | | { 0, NULL } |
506 | | }; |
507 | | |
508 | | static const value_string direction_vals[] = |
509 | | { |
510 | | { DIRECTION_UPLINK, "Uplink"}, |
511 | | { DIRECTION_DOWNLINK, "Downlink"}, |
512 | | { 0, NULL } |
513 | | }; |
514 | | |
515 | | static const value_string rnti_type_vals[] = |
516 | | { |
517 | | { NO_RNTI, "NO-RNTI"}, |
518 | | { P_RNTI, "P-RNTI"}, |
519 | | { RA_RNTI, "RA-RNTI"}, |
520 | | { C_RNTI, "C-RNTI"}, |
521 | | { SI_RNTI, "SI-RNTI"}, |
522 | | { CS_RNTI, "CS-RNTI"}, |
523 | | { MSGB_RNTI, "MSGB-RNTI"}, |
524 | | { 0, NULL } |
525 | | }; |
526 | | |
527 | | static const value_string bcch_transport_channel_vals[] = |
528 | | { |
529 | | { SI_RNTI, "DL-SCH"}, |
530 | | { NO_RNTI, "BCH"}, |
531 | | { 0, NULL } |
532 | | }; |
533 | | |
534 | 0 | #define CCCH_LCID 0 |
535 | 0 | #define TWO_OCTET_ELCID_FIELD 33 |
536 | 0 | #define ONE_OCTET_ELCID_FIELD 34 |
537 | 0 | #define RECOMMENDED_BIT_RATE_LCID 47 |
538 | 0 | #define SP_ZP_CSI_RS_RESOURCE_SET_ACT_DEACT_LCID 48 |
539 | 0 | #define PUCCH_SPATIAL_REL_ACT_DEACT_LCID 49 |
540 | 0 | #define SP_SRS_ACT_DEACT_LCID 50 |
541 | 0 | #define SP_CSI_REPORT_ON_PUCCH_ACT_DEACT_LCID 51 |
542 | 0 | #define TCI_STATE_IND_FOR_UE_SPEC_PDCCH_LCID 52 |
543 | 0 | #define TCI_STATES_ACT_DEACT_FOR_UE_SPEC_PDSCH_LCID 53 |
544 | 0 | #define APER_CSI_TRIGGER_STATE_SUBSELECT_LCID 54 |
545 | 0 | #define SP_CSI_RS_CSI_IM_RES_SET_ACT_DEACT_LCID 55 |
546 | 0 | #define DUPLICATION_ACTIVATION_DEACTIVATION_LCID 56 |
547 | 0 | #define SCELL_ACTIVATION_DEACTIVATION_4_LCID 57 |
548 | 0 | #define SCELL_ACTIVATION_DEACTIVATION_1_LCID 58 |
549 | 0 | #define LONG_DRX_COMMAND_LCID 59 |
550 | 0 | #define DRX_COMMAND_LCID 60 |
551 | 0 | #define TIMING_ADVANCE_COMMAND_LCID 61 |
552 | 0 | #define UE_CONTENTION_RESOLUTION_IDENTITY_LCID 62 |
553 | 0 | #define PADDING_LCID 63 |
554 | | |
555 | | static const value_string dlsch_lcid_vals[] = |
556 | | { |
557 | | { CCCH_LCID, "CCCH"}, |
558 | | { 1, "1"}, |
559 | | { 2, "2"}, |
560 | | { 3, "3"}, |
561 | | { 4, "4"}, |
562 | | { 5, "5"}, |
563 | | { 6, "6"}, |
564 | | { 7, "7"}, |
565 | | { 8, "8"}, |
566 | | { 9, "9"}, |
567 | | { 10, "10"}, |
568 | | { 11, "11"}, |
569 | | { 12, "12"}, |
570 | | { 13, "13"}, |
571 | | { 14, "14"}, |
572 | | { 15, "15"}, |
573 | | { 16, "16"}, |
574 | | { 17, "17"}, |
575 | | { 18, "18"}, |
576 | | { 19, "19"}, |
577 | | { 20, "20"}, |
578 | | { 21, "21"}, |
579 | | { 22, "22"}, |
580 | | { 23, "23"}, |
581 | | { 24, "24"}, |
582 | | { 25, "25"}, |
583 | | { 26, "26"}, |
584 | | { 27, "27"}, |
585 | | { 28, "28"}, |
586 | | { 29, "29"}, |
587 | | { 30, "30"}, |
588 | | { 31, "31"}, |
589 | | { 32, "32"}, |
590 | | { 33, "Extended logical channel ID field(two octet eLCID field)"}, |
591 | | { 34, "Extended logical channel ID field(one octet eLCID field)"}, |
592 | | { 35, "Reserved"}, |
593 | | { 36, "Reserved"}, |
594 | | { 37, "Reserved"}, |
595 | | { 38, "Reserved"}, |
596 | | { 39, "Reserved"}, |
597 | | { 40, "Reserved"}, |
598 | | { 41, "Reserved"}, |
599 | | { 42, "Reserved"}, |
600 | | { 43, "Reserved"}, |
601 | | { 44, "Reserved"}, |
602 | | { 45, "Reserved"}, |
603 | | { 46, "Reserved"}, |
604 | | { RECOMMENDED_BIT_RATE_LCID, "Recommended Bit Rate"}, |
605 | | { SP_ZP_CSI_RS_RESOURCE_SET_ACT_DEACT_LCID, "SP ZP CSI-RS Resource Set Activation/Deactivation"}, |
606 | | { PUCCH_SPATIAL_REL_ACT_DEACT_LCID, "PUCCH spatial relation Activation/Deactivation"}, |
607 | | { SP_SRS_ACT_DEACT_LCID, "SP SRS Activation/Deactivation"}, |
608 | | { SP_CSI_REPORT_ON_PUCCH_ACT_DEACT_LCID, "SP CSI reporting on PUCCH Activation/Deactivation"}, |
609 | | { TCI_STATE_IND_FOR_UE_SPEC_PDCCH_LCID, "TCI State Indication for UE-specific PDCCH"}, |
610 | | { TCI_STATES_ACT_DEACT_FOR_UE_SPEC_PDSCH_LCID, "TCI States Activation/Deactivation for UE-specific PDSCH"}, |
611 | | { APER_CSI_TRIGGER_STATE_SUBSELECT_LCID, "Aperiodic CSI Trigger State Subselection"}, |
612 | | { SP_CSI_RS_CSI_IM_RES_SET_ACT_DEACT_LCID, "SP CSI-RS / CSI-IM Resource Set Activation/Deactivation"}, |
613 | | { DUPLICATION_ACTIVATION_DEACTIVATION_LCID, "Duplication Activation/Deactivation"}, |
614 | | { SCELL_ACTIVATION_DEACTIVATION_4_LCID, "SCell Activation/Deactivation (4 octet)"}, |
615 | | { SCELL_ACTIVATION_DEACTIVATION_1_LCID, "SCell Activation/Deactivation (1 octet)"}, |
616 | | { LONG_DRX_COMMAND_LCID, "Long DRX Command"}, |
617 | | { DRX_COMMAND_LCID, "DRX Command"}, |
618 | | { TIMING_ADVANCE_COMMAND_LCID, "Timing Advance Command"}, |
619 | | { UE_CONTENTION_RESOLUTION_IDENTITY_LCID, "UE Contention Resolution Identity"}, |
620 | | { PADDING_LCID, "Padding"}, |
621 | | { 0, NULL } |
622 | | }; |
623 | | static value_string_ext dlsch_lcid_vals_ext = VALUE_STRING_EXT_INIT(dlsch_lcid_vals); |
624 | | |
625 | | /* TODO: not all LCIDs handled yet */ |
626 | 0 | #define TRUNCATED_ENHANCED_BFR_LCID 43 |
627 | 0 | #define TIMING_ADVANCE_REPORT_LCID 44 |
628 | 0 | #define TRUNCATED_SIDELINK_BSR_LCID 45 |
629 | 0 | #define SIDELINK_BSR_LCID 46 |
630 | | #define RESERVED_47_LCID 47 |
631 | 0 | #define LBT_FAILURE_4_OCTETS_LCID 48 |
632 | 0 | #define LBT_FAILURE_1_OCTET_LCID 49 |
633 | 0 | #define BFR_LCID 50 |
634 | 0 | #define TRUNCATED_BFR_LCID 51 |
635 | 0 | #define CCCH_48_BITS_LCID 52 |
636 | 0 | #define RECOMMENDED_BIT_RATE_QUERY_LCID 53 |
637 | 0 | #define MULTIPLE_ENTRY_PHR_4_LCID 54 |
638 | 0 | #define CONFIGURED_GRANT_CONFIGURATION_LCID 55 |
639 | 0 | #define MULTIPLE_ENTRY_PHR_1_LCID 56 |
640 | 0 | #define SINGLE_ENTRY_PHR_LCID 57 |
641 | 0 | #define C_RNTI_LCID 58 |
642 | 0 | #define SHORT_TRUNCATED_BSR_LCID 59 |
643 | 0 | #define LONG_TRUNCATED_BSR_LCID 60 |
644 | 0 | #define SHORT_BSR_LCID 61 |
645 | 0 | #define LONG_BSR_LCID 62 |
646 | | |
647 | | /* Table 6.2.1-1b Values of one-octet eLCID for DL-SCH */ |
648 | | |
649 | 0 | #define SERVING_CELL_SET_BASED_SRS_TCI_STATE_INDICATIONS_ELCD 227 |
650 | 0 | #define SP_AP_SRS_TCI_STATE_INDICATION_ELCD 228 |
651 | 0 | #define BFD_RS_INDICATION_ELCD 229 |
652 | 0 | #define DIFFERENTIAL_KOFFSET_ELCD 230 |
653 | 0 | #define ENHANCED_SCELL_ACTIVATION_DEACTIVATION_MAC_CE_WITH_ONE_OCTET_CI_FIELD_ELCD 231 |
654 | 0 | #define ENHANCED_SCELL_ACTIVATION_DEACTIVATION_MAC_CE_WITH_FOUR_OCTET_CI_FIELD_ELCD 232 |
655 | 0 | #define UNIFIED_TCI_STATES_ACTIVATION_DEACTIVATION_ELCD 233 |
656 | 0 | #define PUCCH_POWER_CONTROL_SET_UPDATE_FOR_MULTIPLE_TRP_PUCCH_REPETITION__ELCD 234 |
657 | 0 | #define PUCCH_SPATIAL_RELATION_ACTIVATION_DEACTIVATION_FOR_MULTIPLE_TRP_PUCCH_REPETITION_ELCD 235 |
658 | 0 | #define ENHANCED_TCI_STATES_INDICATION_FOR_UE_SPECIFIC_PDCCH_ELCD 236 |
659 | 0 | #define POSITIONING_MEASUREMENT_GAP_ACTIVATION_DEACTIVATION_COMMAND_ELCD 237 |
660 | 0 | #define PPW_ACTIVATION_DEACTIVATION_COMMAND_ELCD 238 |
661 | 0 | #define DL_TX_POWER_ADJUSTMENT_ELCD 239 |
662 | 0 | #define TIMING_CASE_INDICATION_ELCD 240 |
663 | 0 | #define CHILD_IAB_DU_RESTRICTED_BEAM_INDICATION_ELCD 241 |
664 | 0 | #define CASE_7_TIMING_ADVANCE_OFFSET_ELCD 242 |
665 | 0 | #define PROVIDED_GUARD_SYMBOLS_FOR_CASE_6_TIMING_ELCD 243 |
666 | 0 | #define PROVIDED_GUARD_SYMBOLS_FOR_CASE_7_TIMING_ELCD 244 |
667 | 0 | #define SERVING_CELL_SET_BASED_SRS_SPATIAL_RELATION_INDICATION_ELCD 245 |
668 | 0 | #define PUSCH_PATHLOSS_REFERENCE_RS_UPDATE_ELCD 246 |
669 | 0 | #define SRS_PATHLOSS_REFERENCE_RS_UPDATE_ELCD 247 |
670 | 0 | #define ENHANCED_SP_AP_SRS_SPATIAL_RELATION_INDICATION_ELCD 248 |
671 | 0 | #define ENHANCED_PUCCH_SPATIAL_RELATION_ACTIVATION_DEACTIVATION_ELCD 249 |
672 | 0 | #define ENHANCED_TCI_STATES_ACTIVATION_DEACTIVATION_FOR_UE_SPECIFIC_PDSCH_ELCD 250 |
673 | 0 | #define DUPLICATION_RLC_ACTIVATION_DEACTIVATION_ELCD 251 |
674 | 0 | #define ABSOLUTE_TIMING_ADVANCE_COMMAND_ELCD 252 |
675 | 0 | #define SP_POSITIONING_SRS_ACTIVATION_DEACTIVATION_ELCD 253 |
676 | 0 | #define PROVIDED_GUARD_SYMBOLS_ELCD 254 |
677 | 0 | #define TIMING_DELTA_ELCD 255 |
678 | | |
679 | | static const value_string dlsch_elcid_vals[] = |
680 | | { |
681 | | //0 to 226 64 to 290 Reserved |
682 | | { 227, "Serving Cell Set based SRS TCI State Indication"}, |
683 | | { 228, "SP/AP SRS TCI State Indication"}, |
684 | | { 229, "BFD-RS Indication"}, |
685 | | { 230, "Differential Koffset"}, |
686 | | { 231, "Enhanced SCell Activation/Deactivation with one octet Ci field"}, |
687 | | { 232, "Enhanced SCell Activation/Deactivation with four octet Ci field"}, |
688 | | { 233, "Unified TCI States Activation/Deactivation"}, |
689 | | { 234, "PUCCH Power Control Set Update for multiple TRP PUCCH repetition"}, |
690 | | { 235, "PUCCH spatial relation Activation/Deactivation for multiple TRP PUCCH repetition"}, |
691 | | { 236, "Enhanced TCI States Indication for UE-specific PDCCH"}, |
692 | | { 237, "Positioning Measurement Gap Activation/Deactivation Command"}, |
693 | | { 238, "PPW Activation/Deactivation Command"}, |
694 | | { 239, "DL Tx Power Adjustment"}, |
695 | | { 240, "Timing Case Indication"}, |
696 | | { 241, "Child IAB-DU Restricted Beam Indication"}, |
697 | | { 242, "Case-7 Timing advance offset"}, |
698 | | { 243, "Provided Guard Symbols for Case-6 timing"}, |
699 | | { 244, "Provided Guard Symbols for Case-7 timing"}, |
700 | | { 245, "Serving Cell Set based SRS Spatial Relation Indication"}, |
701 | | { 246, "PUSCH Pathloss Reference RS Update"}, |
702 | | { 247, "SRS Pathloss Reference RS Update"}, |
703 | | { 248, "Enhanced SP/AP SRS Spatial Relation Indication"}, |
704 | | { 249, "Enhanced PUCCH Spatial Relation Activation/Deactivation"}, |
705 | | { 250, "Enhanced TCI States Activation/Deactivation for UE-specific PDSCH"}, |
706 | | { 251, "Duplication RLC Activation/Deactivation"}, |
707 | | { 252, "Absolute Timing Advance Command"}, |
708 | | { 253, "SP Positioning SRS Activation/Deactivation"}, |
709 | | { 254, "Provided Guard Symbols"}, |
710 | | { 255, "Timing Delta"}, |
711 | | { 0, NULL } |
712 | | }; |
713 | | static value_string_ext dlsch_elcid_vals_ext = VALUE_STRING_EXT_INIT(dlsch_elcid_vals); |
714 | | |
715 | | static const value_string ulsch_lcid_vals[] = |
716 | | { |
717 | | { CCCH_LCID, "CCCH (64 bits)"}, |
718 | | { 1, "1"}, |
719 | | { 2, "2"}, |
720 | | { 3, "3"}, |
721 | | { 4, "4"}, |
722 | | { 5, "5"}, |
723 | | { 6, "6"}, |
724 | | { 7, "7"}, |
725 | | { 8, "8"}, |
726 | | { 9, "9"}, |
727 | | { 10, "10"}, |
728 | | { 11, "11"}, |
729 | | { 12, "12"}, |
730 | | { 13, "13"}, |
731 | | { 14, "14"}, |
732 | | { 15, "15"}, |
733 | | { 16, "16"}, |
734 | | { 17, "17"}, |
735 | | { 18, "18"}, |
736 | | { 19, "19"}, |
737 | | { 20, "20"}, |
738 | | { 21, "21"}, |
739 | | { 22, "22"}, |
740 | | { 23, "23"}, |
741 | | { 24, "24"}, |
742 | | { 25, "25"}, |
743 | | { 26, "26"}, |
744 | | { 27, "27"}, |
745 | | { 28, "28"}, |
746 | | { 29, "29"}, |
747 | | { 30, "30"}, |
748 | | { 31, "31"}, |
749 | | { 32, "32"}, |
750 | | { 33, "Extended logical channel ID field(two-octet eLCID field)"}, |
751 | | { 34, "Extended logical channel ID field(one-octet eLCID field)"}, |
752 | | { 35, "CCCH of size 48 bits(referred to as 'CCCH' in TS 38.331[5]) for a RedCap UE"}, |
753 | | { 36, "CCCH of size 64 bits(referred to as 'CCCH1' in TS 38.331[5]) for a RedCap UE"}, |
754 | | { 37, "Reserved"}, |
755 | | { 38, "Reserved"}, |
756 | | { 39, "Reserved"}, |
757 | | { 40, "Reserved"}, |
758 | | { 41, "Reserved"}, |
759 | | { 42, "Reserved"}, |
760 | | { TRUNCATED_ENHANCED_BFR_LCID, "Truncated Enhanced BFR"}, // 43 |
761 | | { TIMING_ADVANCE_REPORT_LCID, "Timing Advance Report"}, // 44 |
762 | | { TRUNCATED_SIDELINK_BSR_LCID, "Truncated Sidelink BSR"}, // 45 |
763 | | { SIDELINK_BSR_LCID, "Sidelink BSR"}, // 46 |
764 | | { RESERVED_47_LCID, "Reserved"}, // 47 |
765 | | { LBT_FAILURE_4_OCTETS_LCID, "LBT Failure 4 octets"}, // 48 |
766 | | { LBT_FAILURE_1_OCTET_LCID, "LBT Failure 1 octet"}, // 49 |
767 | | { BFR_LCID, "BFR"}, // 50 |
768 | | { TRUNCATED_BFR_LCID, "Truncated BFR"}, // 51 |
769 | | { CCCH_48_BITS_LCID, "CCCH (48 bits)"}, // 52 |
770 | | { RECOMMENDED_BIT_RATE_QUERY_LCID, "Recommended Bit Rate Query"}, // 53 |
771 | | { MULTIPLE_ENTRY_PHR_4_LCID, "Multiple Entry PHR (4 octet C)"}, // 54 |
772 | | { CONFIGURED_GRANT_CONFIGURATION_LCID, "Configured Grant Confirmation"}, // 55 |
773 | | { MULTIPLE_ENTRY_PHR_1_LCID, "Multiple Entry PHR (1 octet C)"}, // 56 |
774 | | { SINGLE_ENTRY_PHR_LCID, "Single Entry PHR"}, // 57 |
775 | | { C_RNTI_LCID, "C-RNTI"}, // 58 |
776 | | { SHORT_TRUNCATED_BSR_LCID, "Short Truncated BSR"}, // 59 |
777 | | { LONG_TRUNCATED_BSR_LCID, "Long Truncated BSR"}, // 60 |
778 | | { SHORT_BSR_LCID, "Short BSR"}, // 61 |
779 | | { LONG_BSR_LCID, "Long BSR"}, // 62 |
780 | | { PADDING_LCID, "Padding"}, // 63 |
781 | | { 0, NULL } |
782 | | }; |
783 | | static value_string_ext ulsch_lcid_vals_ext = VALUE_STRING_EXT_INIT(ulsch_lcid_vals); |
784 | | |
785 | 0 | #define ENHANCED_MULTIPLE_ENTRY_PHR_FOR_MULTIPLE_TRP_FOUR_OCTETS_CI 229 |
786 | 0 | #define ENHANCED_MULTIPLE_ENTRY_PHR_FOR_MULTIPLE_TRP_ONE_OCTETS_CI 230 |
787 | 0 | #define ENHANCED_SINGLE_ENTRY_PHR_FOR_MULTIPLE_TRP 231 |
788 | 0 | #define ENHANCED_MULTIPLE_ENTRY_PHR_FOUR_OCTETS_CI 232 |
789 | 0 | #define ENHANCED_MULTIPLE_ENTRY_PHR_ONE_OCTETS_CI 233 |
790 | 0 | #define ENHANCED_SINGLE_ENTRY_PHR 234 |
791 | 0 | #define ENHANCED_BFR_ONE_OCTET_CI 235 |
792 | 0 | #define ENHANCED_BFR_FOUR_OCTET_CI 236 |
793 | 0 | #define TRUNCATED_ENHANCED_BFR_FOUR_OCTET_CI 237 |
794 | 0 | #define POSITIONING_MEASUREMENT_GAP_ACTIVATION_DEACTIVATION_REQUEST 238 |
795 | 0 | #define IAB_MT_RECOMMENDED_BEAM_INDICATION 239 |
796 | 0 | #define DESIRED_IAB_MT_PSD_RANGE 240 |
797 | 0 | #define DESIRED_DL_TX_POWER_ADJUSTMENT 241 |
798 | 0 | #define CASE_6_TIMING_REQUEST 242 |
799 | 0 | #define DESIRED_GUARD_SYMBOLS_FOR_CASE_6_TIMING 243 |
800 | 0 | #define DESIRED_GUARD_SYMBOLS_FOR_CASE_7_TIMING 244 |
801 | 0 | #define EXTENDED_SHORT_TRUNCATED_BSR 245 |
802 | 0 | #define EXTENDED_LONG_TRUNCATED_BSR 246 |
803 | 0 | #define EXTENDED_SHORT_BSR 247 |
804 | 0 | #define EXTENDED_LONG_BSR 248 |
805 | 0 | #define EXTENDED_PRE_EMPTIVE_BSR 249 |
806 | 0 | #define BFR_FOUR_OCTETS_CI 250 |
807 | 0 | #define TRUNCATED_BFR_FOUR_OCTETS_CI 251 |
808 | 0 | #define MULTIPLE_ENTRY_CONFIGURED_GRANT_CONFIRMATION 252 |
809 | 0 | #define SIDELINK_CONFIGURED_GRANT_CONFIRMATION 253 |
810 | 0 | #define DESIRED_GUARD_SYMBOLS 254 |
811 | 0 | #define PRE_EMPTIVE_BSR 255 |
812 | | |
813 | | static const value_string ulsch_elcid_vals[] = |
814 | | { |
815 | | //Table 6.2.1-2b Values of one-octet eLCID for UL-SCH |
816 | | //Codepoint Index LCID values |
817 | | //0 to 228 64 to 292 Reserved |
818 | | { 229, "Enhanced Multiple Entry PHR for multiple TRP(four octets Ci)"}, |
819 | | { 230, "Enhanced Multiple Entry PHR for multiple TRP(one octets Ci)"}, |
820 | | { 231, "Enhanced Single Entry PHR for multiple TRP"}, |
821 | | { 232, "Enhanced Multiple Entry PHR(four octets Ci)"}, |
822 | | { 233, "Enhanced Multiple Entry PHR(one octets Ci)"}, |
823 | | { 234, "Enhanced Single Entry PHR"}, |
824 | | { 235, "Enhanced BFR(one octet Ci)"}, |
825 | | { 236, "Enhanced BFR(four octet Ci)"}, |
826 | | { 237, "Truncated Enhanced BFR(four octet Ci)"}, |
827 | | { 238, "Positioning Measurement Gap Activation/Deactivation Request"}, |
828 | | { 239, "IAB-MT Recommended Beam Indication"}, |
829 | | { 240, "Desired IAB-MT PSD range"}, |
830 | | { 241, "Desired DL Tx Power Adjustment"}, |
831 | | { 242, "Case-6 Timing Request"}, |
832 | | { 243, "Desired Guard Symbols for Case 6 timing"}, |
833 | | { 244, "Desired Guard Symbols for Case 7 timing"}, |
834 | | { 245, "Extended Short Truncated BSR"}, |
835 | | { 246, "Extended Long Truncated BSR"}, |
836 | | { 247, "Extended Short BSR"}, |
837 | | { 248, "Extended Long BSR"}, |
838 | | { 249, "Extended Pre-emptive BSR"}, |
839 | | { 250, "BFR(four octets Ci)"}, |
840 | | { 251, "Truncated BFR(four octets Ci)"}, |
841 | | { 252, "Multiple Entry Configured Grant Confirmation"}, |
842 | | { 253, "Sidelink Configured Grant Confirmation"}, |
843 | | { 254, "Desired Guard Symbols"}, |
844 | | { 255, "Pre-emptive BSR"}, |
845 | | { 0, NULL } |
846 | | }; |
847 | | static value_string_ext ulsch_elcid_vals_ext = VALUE_STRING_EXT_INIT(ulsch_elcid_vals); |
848 | | |
849 | | static const true_false_string rar_ext_vals = |
850 | | { |
851 | | "Another MAC subPDU follows", |
852 | | "Last MAC subPDU" |
853 | | }; |
854 | | |
855 | | static const true_false_string rar_type_vals = |
856 | | { |
857 | | "RAPID present", |
858 | | "Backoff Indicator present" |
859 | | }; |
860 | | |
861 | | static const value_string rar_bi_vals[] = |
862 | | { |
863 | | { 0, "5ms"}, |
864 | | { 1, "10ms"}, |
865 | | { 2, "20ms"}, |
866 | | { 3, "30ms"}, |
867 | | { 4, "40ms"}, |
868 | | { 5, "60ms"}, |
869 | | { 6, "80ms"}, |
870 | | { 7, "120ms"}, |
871 | | { 8, "160ms"}, |
872 | | { 9, "240ms"}, |
873 | | { 10, "320ms"}, |
874 | | { 11, "480ms"}, |
875 | | { 12, "960ms"}, |
876 | | { 13, "1920ms"}, |
877 | | { 14, "Reserved"}, |
878 | | { 15, "Reserved"}, |
879 | | { 0, NULL } |
880 | | }; |
881 | | |
882 | | static const value_string buffer_size_5bits_vals[] = |
883 | | { |
884 | | { 0, "BS = 0"}, |
885 | | { 1, "0 < BS <= 10"}, |
886 | | { 2, "10 < BS <= 14"}, |
887 | | { 3, "14 < BS <= 20"}, |
888 | | { 4, "20 < BS <= 28"}, |
889 | | { 5, "28 < BS <= 38"}, |
890 | | { 6, "38 < BS <= 53"}, |
891 | | { 7, "53 < BS <= 74"}, |
892 | | { 8, "74 < BS <= 102"}, |
893 | | { 9, "102 < BS <= 142"}, |
894 | | { 10, "142 < BS <= 198"}, |
895 | | { 11, "198 < BS <= 276"}, |
896 | | { 12, "276 < BS <= 384"}, |
897 | | { 13, "384 < BS <= 535"}, |
898 | | { 14, "535 < BS <= 745"}, |
899 | | { 15, "745 < BS <= 1038"}, |
900 | | { 16, "1038 < BS <= 1446"}, |
901 | | { 17, "1446 < BS <= 2014"}, |
902 | | { 18, "2014 < BS <= 2806"}, |
903 | | { 19, "2806 < BS <= 3909"}, |
904 | | { 20, "3909 < BS <= 5446"}, |
905 | | { 21, "5446 < BS <= 7587"}, |
906 | | { 22, "7587 < BS <= 10570"}, |
907 | | { 23, "10570 < BS <= 14726"}, |
908 | | { 24, "14726 < BS <= 20516"}, |
909 | | { 25, "20516 < BS <= 28581"}, |
910 | | { 26, "28581 < BS <= 39818"}, |
911 | | { 27, "39818 < BS <= 55474"}, |
912 | | { 28, "55474 < BS <= 77284"}, |
913 | | { 29, "77284 < BS <= 107669"}, |
914 | | { 30, "107669 < BS <= 150000"}, |
915 | | { 31, "BS > 150000"}, |
916 | | { 0, NULL } |
917 | | }; |
918 | | static value_string_ext buffer_size_5bits_vals_ext = VALUE_STRING_EXT_INIT(buffer_size_5bits_vals); |
919 | | |
920 | | |
921 | | static const value_string buffer_size_8bits_vals[] = |
922 | | { |
923 | | { 0, "BS = 0"}, |
924 | | { 1, "0 < BS <= 10"}, |
925 | | { 2, "10 < BS <= 11"}, |
926 | | { 3, "11 < BS <= 12"}, |
927 | | { 4, "12 < BS <= 13"}, |
928 | | { 5, "13 < BS <= 14"}, |
929 | | { 6, "14 < BS <= 15"}, |
930 | | { 7, "15 < BS <= 16"}, |
931 | | { 8, "16 < BS <= 17"}, |
932 | | { 9, "17 < BS <= 18"}, |
933 | | { 10, "18 < BS <= 19"}, |
934 | | { 11, "19 < BS <= 20"}, |
935 | | { 12, "20 < BS <= 22"}, |
936 | | { 13, "22 < BS <= 23"}, |
937 | | { 14, "23 < BS <= 25"}, |
938 | | { 15, "25 < BS <= 26"}, |
939 | | { 16, "26 < BS <= 28"}, |
940 | | { 17, "28 < BS <= 30"}, |
941 | | { 18, "30 < BS <= 32"}, |
942 | | { 19, "32 < BS <= 34"}, |
943 | | { 20, "34 < BS <= 36"}, |
944 | | { 21, "36 < BS <= 38"}, |
945 | | { 22, "38 < BS <= 40"}, |
946 | | { 23, "40 < BS <= 43"}, |
947 | | { 24, "43 < BS <= 46"}, |
948 | | { 25, "46 < BS <= 49"}, |
949 | | { 26, "49 < BS <= 52"}, |
950 | | { 27, "52 < BS <= 55"}, |
951 | | { 28, "52 < BS <= 59"}, |
952 | | { 29, "59 < BS <= 62"}, |
953 | | { 30, "62 < BS <= 66"}, |
954 | | { 31, "66 < BS <= 71"}, |
955 | | { 32, "71 < BS <= 75"}, |
956 | | { 33, "75 < BS <= 80"}, |
957 | | { 34, "80 < BS <= 85"}, |
958 | | { 35, "85 < BS <= 91"}, |
959 | | { 36, "91 < BS <= 97"}, |
960 | | { 37, "97 < BS <= 103"}, |
961 | | { 38, "103 < BS <= 110"}, |
962 | | { 39, "110 < BS <= 117"}, |
963 | | { 40, "117 < BS <= 124"}, |
964 | | { 41, "124 < BS <= 132"}, |
965 | | { 42, "132 < BS <= 141"}, |
966 | | { 43, "141 < BS <= 150"}, |
967 | | { 44, "150 < BS <= 160"}, |
968 | | { 45, "160 < BS <= 170"}, |
969 | | { 46, "170 < BS <= 181"}, |
970 | | { 47, "181 < BS <= 193"}, |
971 | | { 48, "193 < BS <= 205"}, |
972 | | { 49, "205 < BS <= 218"}, |
973 | | { 50, "218 < BS <= 233"}, |
974 | | { 51, "233 < BS <= 248"}, |
975 | | { 52, "248 < BS <= 264"}, |
976 | | { 53, "264 < BS <= 281"}, |
977 | | { 54, "281 < BS <= 299"}, |
978 | | { 55, "299 < BS <= 318"}, |
979 | | { 56, "318 < BS <= 339"}, |
980 | | { 57, "339 < BS <= 361"}, |
981 | | { 58, "361 < BS <= 384"}, |
982 | | { 59, "384 < BS <= 409"}, |
983 | | { 60, "409 < BS <= 436"}, |
984 | | { 61, "436 < BS <= 464"}, |
985 | | { 62, "464 < BS <= 494"}, |
986 | | { 63, "494 < BS <= 526"}, |
987 | | { 64, "526 < BS <= 560"}, |
988 | | { 65, "560 < BS <= 597"}, |
989 | | { 66, "597 < BS <= 635"}, |
990 | | { 67, "635 < BS <= 677"}, |
991 | | { 68, "677 < BS <= 720"}, |
992 | | { 69, "720 < BS <= 767"}, |
993 | | { 70, "767 < BS <= 817"}, |
994 | | { 71, "817 < BS <= 870"}, |
995 | | { 72, "870 < BS <= 926"}, |
996 | | { 73, "926 < BS <= 987"}, |
997 | | { 74, "987 < BS <= 1051"}, |
998 | | { 75, "1051 < BS <= 1119"}, |
999 | | { 76, "1119 < BS <= 1191"}, |
1000 | | { 77, "1191 < BS <= 1269"}, |
1001 | | { 78, "1269 < BS <= 1351"}, |
1002 | | { 79, "1351 < BS <= 1439"}, |
1003 | | { 80, "1439 < BS <= 1532"}, |
1004 | | { 81, "1532 < BS <= 1631"}, |
1005 | | { 82, "1631 < BS <= 1737"}, |
1006 | | { 83, "1737 < BS <= 1850"}, |
1007 | | { 84, "1850 < BS <= 1970"}, |
1008 | | { 85, "1970 < BS <= 2098"}, |
1009 | | { 86, "2098 < BS <= 2234"}, |
1010 | | { 87, "2234 < BS <= 2379"}, |
1011 | | { 88, "2379 < BS <= 2533"}, |
1012 | | { 89, "2533 < BS <= 2698"}, |
1013 | | { 90, "2698 < BS <= 2873"}, |
1014 | | { 91, "2873 < BS <= 3059"}, |
1015 | | { 92, "3059 < BS <= 3258"}, |
1016 | | { 93, "3258 < BS <= 3469"}, |
1017 | | { 94, "3469 < BS <= 3694"}, |
1018 | | { 95, "3694 < BS <= 3934"}, |
1019 | | { 96, "3934 < BS <= 4189"}, |
1020 | | { 97, "4189 < BS <= 4461"}, |
1021 | | { 98, "4461 < BS <= 4751"}, |
1022 | | { 99, "4751 < BS <= 5059"}, |
1023 | | { 100, "5059 < BS <= 5387"}, |
1024 | | { 101, "5387 < BS <= 5737"}, |
1025 | | { 102, "5737 < BS <= 6109"}, |
1026 | | { 103, "6109 < BS <= 6506"}, |
1027 | | { 104, "6506 < BS <= 6928"}, |
1028 | | { 105, "6928 < BS <= 7378"}, |
1029 | | { 106, "7378 < BS <= 7857"}, |
1030 | | { 107, "7857 < BS <= 8367"}, |
1031 | | { 108, "8367 < BS <= 8910"}, |
1032 | | { 109, "8910 < BS <= 9488"}, |
1033 | | { 110, "9488 < BS <= 10104"}, |
1034 | | { 111, "10104 < BS <= 10760"}, |
1035 | | { 112, "10760 < BS <= 11458"}, |
1036 | | { 113, "11458 < BS <= 12202"}, |
1037 | | { 114, "12202 < BS <= 12994"}, |
1038 | | { 115, "12994 < BS <= 13838"}, |
1039 | | { 116, "13838 < BS <= 14736"}, |
1040 | | { 117, "14736 < BS <= 15692"}, |
1041 | | { 118, "15692 < BS <= 16711"}, |
1042 | | { 119, "16711 < BS <= 17795"}, |
1043 | | { 120, "17795 < BS <= 18951"}, |
1044 | | { 121, "18951 < BS <= 20181"}, |
1045 | | { 122, "20181 < BS <= 21491"}, |
1046 | | { 123, "21491 < BS <= 22885"}, |
1047 | | { 124, "22885 < BS <= 24371"}, |
1048 | | { 125, "24371 < BS <= 25953"}, |
1049 | | { 126, "25953 < BS <= 27638"}, |
1050 | | { 127, "27638 < BS <= 29431"}, |
1051 | | { 128, "29431 < BS <= 31342"}, |
1052 | | { 129, "31342 < BS <= 33376"}, |
1053 | | { 130, "33376 < BS <= 35543"}, |
1054 | | { 131, "35543 < BS <= 37850"}, |
1055 | | { 132, "37850 < BS <= 40307"}, |
1056 | | { 133, "40307 < BS <= 42923"}, |
1057 | | { 134, "42923 < BS <= 45709"}, |
1058 | | { 135, "45709 < BS <= 48676"}, |
1059 | | { 136, "48676 < BS <= 51836"}, |
1060 | | { 137, "51836 < BS <= 55200"}, |
1061 | | { 138, "55200 < BS <= 58784"}, |
1062 | | { 139, "58784 < BS <= 62599"}, |
1063 | | { 140, "62599 < BS <= 66663"}, |
1064 | | { 141, "66663 < BS <= 70990"}, |
1065 | | { 142, "70990 < BS <= 75598"}, |
1066 | | { 143, "75598 < BS <= 80505"}, |
1067 | | { 144, "80505 < BS <= 85730"}, |
1068 | | { 145, "85730 < BS <= 91295"}, |
1069 | | { 146, "91295 < BS <= 97221"}, |
1070 | | { 147, "97221 < BS <= 103532"}, |
1071 | | { 148, "103532 < BS <= 110252"}, |
1072 | | { 149, "110252 < BS <= 117409"}, |
1073 | | { 150, "117409 < BS <= 125030"}, |
1074 | | { 151, "125030 < BS <= 133146"}, |
1075 | | { 152, "133146 < BS <= 141789"}, |
1076 | | { 153, "141789 < BS <= 150992"}, |
1077 | | { 154, "150992 < BS <= 160793"}, |
1078 | | { 155, "160793 < BS <= 171231"}, |
1079 | | { 156, "171231 < BS <= 182345"}, |
1080 | | { 157, "182345 < BS <= 194182"}, |
1081 | | { 158, "194182 < BS <= 206786"}, |
1082 | | { 159, "206786 < BS <= 220209"}, |
1083 | | { 160, "220209 < BS <= 234503"}, |
1084 | | { 161, "234503 < BS <= 249725"}, |
1085 | | { 162, "249725 < BS <= 265935"}, |
1086 | | { 163, "265935 < BS <= 283197"}, |
1087 | | { 164, "283197 < BS <= 301579"}, |
1088 | | { 165, "301579 < BS <= 321155"}, |
1089 | | { 166, "321155 < BS <= 342002"}, |
1090 | | { 167, "342002 < BS <= 364202"}, |
1091 | | { 168, "364202 < BS <= 387842"}, |
1092 | | { 169, "387842 < BS <= 413018"}, |
1093 | | { 170, "413018 < BS <= 439827"}, |
1094 | | { 171, "439827 < BS <= 468377"}, |
1095 | | { 172, "468377 < BS <= 498780"}, |
1096 | | { 173, "498780 < BS <= 531156"}, |
1097 | | { 174, "531156 < BS <= 565634"}, |
1098 | | { 175, "565634 < BS <= 602350"}, |
1099 | | { 176, "602350 < BS <= 641449"}, |
1100 | | { 177, "641449 < BS <= 683087"}, |
1101 | | { 178, "683087 < BS <= 727427"}, |
1102 | | { 179, "727427 < BS <= 774645"}, |
1103 | | { 180, "774645 < BS <= 824928"}, |
1104 | | { 181, "824928 < BS <= 878475"}, |
1105 | | { 182, "878475 < BS <= 935498"}, |
1106 | | { 183, "935498 < BS <= 996222"}, |
1107 | | { 184, "996222 < BS <= 1060888"}, |
1108 | | { 185, "1060888 < BS <= 1129752"}, |
1109 | | { 186, "1129752 < BS <= 1203085"}, |
1110 | | { 187, "1203085 < BS <= 1281179"}, |
1111 | | { 188, "1281179 < BS <= 1364342"}, |
1112 | | { 189, "1364342 < BS <= 1452903"}, |
1113 | | { 190, "1452903 < BS <= 1547213"}, |
1114 | | { 191, "1547213 < BS <= 1647644"}, |
1115 | | { 192, "1647644 < BS <= 1754595"}, |
1116 | | { 193, "1754595 < BS <= 1868488"}, |
1117 | | { 194, "1868488 < BS <= 1989774"}, |
1118 | | { 195, "1989774 < BS <= 2118933"}, |
1119 | | { 196, "2118933 < BS <= 2256475"}, |
1120 | | { 197, "2256475 < BS <= 2402946"}, |
1121 | | { 198, "2402946 < BS <= 2558924"}, |
1122 | | { 199, "2558924 < BS <= 2725027"}, |
1123 | | { 200, "2725027 < BS <= 2901912"}, |
1124 | | { 201, "2901912 < BS <= 3090279"}, |
1125 | | { 202, "3090279 < BS <= 3290873"}, |
1126 | | { 203, "3290873 < BS <= 3504487"}, |
1127 | | { 204, "3504487 < BS <= 3731968"}, |
1128 | | { 205, "3731968 < BS <= 3974215"}, |
1129 | | { 206, "3974215 < BS <= 4232186"}, |
1130 | | { 207, "4232186 < BS <= 4506902"}, |
1131 | | { 208, "4506902 < BS <= 4799451"}, |
1132 | | { 209, "4799451 < BS <= 5110989"}, |
1133 | | { 210, "5110989 < BS <= 5442750"}, |
1134 | | { 211, "5442750 < BS <= 5796046"}, |
1135 | | { 212, "5796046 < BS <= 6172275"}, |
1136 | | { 213, "6172275 < BS <= 6572925"}, |
1137 | | { 214, "6572925 < BS <= 6999582"}, |
1138 | | { 215, "6999582 < BS <= 7453933"}, |
1139 | | { 216, "7453933 < BS <= 7937777"}, |
1140 | | { 217, "7937777 < BS <= 8453028"}, |
1141 | | { 218, "8453028 < BS <= 9001725"}, |
1142 | | { 219, "9001725 < BS <= 9586039"}, |
1143 | | { 220, "9586039 < BS <= 10208280"}, |
1144 | | { 221, "10208280 < BS <= 10870913"}, |
1145 | | { 222, "10870913 < BS <= 11576557"}, |
1146 | | { 223, "11576557 < BS <= 12328006"}, |
1147 | | { 224, "12328006 < BS <= 13128233"}, |
1148 | | { 225, "13128233 < BS <= 13980403"}, |
1149 | | { 226, "13980403 < BS <= 14887889"}, |
1150 | | { 227, "14887889 < BS <= 15854280"}, |
1151 | | { 228, "15854280 < BS <= 16883401"}, |
1152 | | { 229, "16883401 < BS <= 17979324"}, |
1153 | | { 230, "17979324 < BS <= 19146385"}, |
1154 | | { 231, "19146385 < BS <= 20389201"}, |
1155 | | { 232, "20389201 < BS <= 21712690"}, |
1156 | | { 233, "21712690 < BS <= 23122088"}, |
1157 | | { 234, "23122088 < BS <= 24622972"}, |
1158 | | { 235, "24622972 < BS <= 26221280"}, |
1159 | | { 236, "26221280 < BS <= 27923336"}, |
1160 | | { 237, "27923336 < BS <= 29735875"}, |
1161 | | { 238, "29735875 < BS <= 31666069"}, |
1162 | | { 239, "31666069 < BS <= 33721553"}, |
1163 | | { 240, "33721553 < BS <= 35910462"}, |
1164 | | { 241, "35910462 < BS <= 38241455"}, |
1165 | | { 242, "38241455 < BS <= 40723756"}, |
1166 | | { 243, "40723756 < BS <= 43367187"}, |
1167 | | { 244, "43367187 < BS <= 46182206"}, |
1168 | | { 245, "46182206 < BS <= 49179951"}, |
1169 | | { 246, "49179951 < BS <= 52372284"}, |
1170 | | { 247, "52372284 < BS <= 55771835"}, |
1171 | | { 248, "55771835 < BS <= 59392055"}, |
1172 | | { 249, "59392055 < BS <= 63247269"}, |
1173 | | { 250, "63247269 < BS <= 67352729"}, |
1174 | | { 251, "67352729 < BS <= 71724679"}, |
1175 | | { 252, "71724679 < BS <= 76380419"}, |
1176 | | { 253, "76380419 < BS <= 81338368"}, |
1177 | | { 254, "BS > 81338368"}, |
1178 | | { 255, "Reserved"}, |
1179 | | { 0, NULL } |
1180 | | }; |
1181 | | static value_string_ext buffer_size_8bits_vals_ext = VALUE_STRING_EXT_INIT(buffer_size_8bits_vals); |
1182 | | |
1183 | | static const value_string tpc_command_vals[] = |
1184 | | { |
1185 | | { 0, "-6dB"}, |
1186 | | { 1, "-4dB"}, |
1187 | | { 2, "-2dB"}, |
1188 | | { 3, "0dB"}, |
1189 | | { 4, "2dB"}, |
1190 | | { 5, "4dB"}, |
1191 | | { 6, "6dB"}, |
1192 | | { 7, "8dB"}, |
1193 | | { 0, NULL } |
1194 | | }; |
1195 | | |
1196 | | |
1197 | | |
1198 | | static const true_false_string power_backoff_affects_power_management_vals = |
1199 | | { |
1200 | | "Power backoff is applied to power management", |
1201 | | "Power backoff not applied to power management" |
1202 | | }; |
1203 | | |
1204 | | static const true_false_string phr_source_vals = |
1205 | | { |
1206 | | "PH based on reference format", |
1207 | | "PH based on real transmission", |
1208 | | }; |
1209 | | |
1210 | | static const true_false_string activation_deactivation_vals = |
1211 | | { |
1212 | | "Activation", |
1213 | | "Deactivation" |
1214 | | }; |
1215 | | |
1216 | | static const true_false_string c_vals = |
1217 | | { |
1218 | | "Octets containing Resource Serving Cell ID field(s) and Resource BWP ID field(s) are present", |
1219 | | "Octets containing Resource Serving Cell ID field(s) and Resource BWP ID field(s) are not present" |
1220 | | }; |
1221 | | |
1222 | | static const true_false_string sul_vals = |
1223 | | { |
1224 | | "Applies to the SUL carrier configuration", |
1225 | | "Applies to the NUL carrier configuration" |
1226 | | }; |
1227 | | |
1228 | | static const true_false_string sp_srs_act_deact_f_vals = |
1229 | | { |
1230 | | "NZP CSI-RS resource index is used", |
1231 | | "SSB index or SRS resource index is used" |
1232 | | }; |
1233 | | |
1234 | | static const true_false_string aper_csi_trigger_state_t_vals = |
1235 | | { |
1236 | | "Mapped to the codepoint of the DCI CSI request field", |
1237 | | "Not mapped to the codepoint of the DCI CSI request field" |
1238 | | }; |
1239 | | |
1240 | | static const value_string bit_rate_vals[] = |
1241 | | { |
1242 | | { 0, "no bit rate recommendation"}, |
1243 | | { 1, "0 kbit/s"}, |
1244 | | { 2, "9 kbit/s"}, |
1245 | | { 3, "11 kbit/s"}, |
1246 | | { 4, "13 kbit/s"}, |
1247 | | { 5, "17 kbit/s"}, |
1248 | | { 6, "21 kbit/s"}, |
1249 | | { 7, "25 kbit/s"}, |
1250 | | { 8, "29 kbit/s"}, |
1251 | | { 9, "32 kbit/s"}, |
1252 | | { 10, "36 kbit/s"}, |
1253 | | { 11, "40 kbit/s"}, |
1254 | | { 12, "48 kbit/s"}, |
1255 | | { 13, "56 kbit/s"}, |
1256 | | { 14, "72 kbit/s"}, |
1257 | | { 15, "88 kbit/s"}, |
1258 | | { 16, "104 kbit/s"}, |
1259 | | { 17, "120 kbit/s"}, |
1260 | | { 18, "140 kbit/s"}, |
1261 | | { 19, "160 kbit/s"}, |
1262 | | { 20, "180 kbit/s"}, |
1263 | | { 21, "200 kbit/s"}, |
1264 | | { 22, "220 kbit/s"}, |
1265 | | { 23, "240 kbit/s"}, |
1266 | | { 24, "260 kbit/s"}, |
1267 | | { 25, "280 kbit/s"}, |
1268 | | { 26, "300 kbit/s"}, |
1269 | | { 27, "350 kbit/s"}, |
1270 | | { 28, "400 kbit/s"}, |
1271 | | { 29, "450 kbit/s"}, |
1272 | | { 30, "500 kbit/s"}, |
1273 | | { 31, "600 kbit/s"}, |
1274 | | { 32, "700 kbit/s"}, |
1275 | | { 33, "800 kbit/s"}, |
1276 | | { 34, "900 kbit/s"}, |
1277 | | { 35, "1000 kbit/s"}, |
1278 | | { 36, "1100 kbit/s"}, |
1279 | | { 37, "1200 kbit/s"}, |
1280 | | { 38, "1300 kbit/s"}, |
1281 | | { 39, "1400 kbit/s"}, |
1282 | | { 40, "1500 kbit/s"}, |
1283 | | { 41, "1750 kbit/s"}, |
1284 | | { 42, "2000 kbit/s"}, |
1285 | | { 43, "2250 kbit/s"}, |
1286 | | { 44, "2500 kbit/s"}, |
1287 | | { 45, "2750 kbit/s"}, |
1288 | | { 46, "3000 kbit/s"}, |
1289 | | { 47, "3500 kbit/s"}, |
1290 | | { 48, "4000 kbit/s"}, |
1291 | | { 49, "4500 kbit/s"}, |
1292 | | { 50, "5000 kbit/s"}, |
1293 | | { 51, "5500 kbit/s"}, |
1294 | | { 52, "6000 kbit/s"}, |
1295 | | { 53, "6500 kbit/s"}, |
1296 | | { 54, "7000 kbit/s"}, |
1297 | | { 55, "7500 kbit/s"}, |
1298 | | { 56, "8000 kbit/s"}, |
1299 | | { 0, NULL } |
1300 | | }; |
1301 | | static value_string_ext bit_rate_vals_ext = VALUE_STRING_EXT_INIT(bit_rate_vals); |
1302 | | |
1303 | | |
1304 | | static const true_false_string msgb_t1_vals = { |
1305 | | "Random Access Preamble ID present", |
1306 | | "T2 is valid" |
1307 | | }; |
1308 | | |
1309 | | static const true_false_string msgb_t2_vals = { |
1310 | | "S is valid", |
1311 | | "Backoff Indicator", |
1312 | | }; |
1313 | | |
1314 | | static const true_false_string msgb_s_vals = { |
1315 | | "MAC subPDU(s) for MAC SDU present", |
1316 | | "MAC subPDU(s) for MAC SDU *NOT* present" |
1317 | | }; |
1318 | | |
1319 | | |
1320 | | /* Forward declarations */ |
1321 | | static int dissect_mac_nr(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void*); |
1322 | | |
1323 | | static unsigned dissect_ulsch_or_dlsch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, |
1324 | | proto_item *pdu_ti, uint32_t offset, |
1325 | | mac_nr_info *p_mac_nr_info, |
1326 | | mac_3gpp_tap_info *tap_info); |
1327 | | |
1328 | | |
1329 | | /* Write the given formatted text to: |
1330 | | - the info column (if pinfo != NULL) |
1331 | | - 1 or 2 other labels (optional) |
1332 | | */ |
1333 | | static void write_pdu_label_and_info(proto_item *ti1, proto_item *ti2, |
1334 | | packet_info *pinfo, const char *format, ...) G_GNUC_PRINTF(4,5); |
1335 | | static void write_pdu_label_and_info(proto_item *ti1, proto_item *ti2, |
1336 | | packet_info *pinfo, const char *format, ...) |
1337 | 0 | { |
1338 | 0 | #define MAX_INFO_BUFFER 256 |
1339 | 0 | static char info_buffer[MAX_INFO_BUFFER]; |
1340 | 0 | va_list ap; |
1341 | |
|
1342 | 0 | if ((ti1 == NULL) && (ti2 == NULL) && (pinfo == NULL)) { |
1343 | 0 | return; |
1344 | 0 | } |
1345 | | |
1346 | 0 | va_start(ap, format); |
1347 | 0 | vsnprintf(info_buffer, MAX_INFO_BUFFER, format, ap); |
1348 | 0 | va_end(ap); |
1349 | | |
1350 | | /* Add to indicated places */ |
1351 | 0 | if (pinfo != NULL) { |
1352 | 0 | col_append_str(pinfo->cinfo, COL_INFO, info_buffer); |
1353 | 0 | } |
1354 | 0 | if (ti1 != NULL) { |
1355 | 0 | proto_item_append_text(ti1, "%s", info_buffer); |
1356 | 0 | } |
1357 | 0 | if (ti2 != NULL) { |
1358 | 0 | proto_item_append_text(ti2, "%s", info_buffer); |
1359 | 0 | } |
1360 | 0 | } |
1361 | | |
1362 | | /* Version of function above, where no vsnprintf() call needed */ |
1363 | | static void write_pdu_label_and_info_literal(proto_item *ti1, proto_item *ti2, |
1364 | | packet_info *pinfo, const char *info_buffer) |
1365 | 0 | { |
1366 | | /* Add to indicated places */ |
1367 | 0 | if (pinfo != NULL) { |
1368 | 0 | col_append_str(pinfo->cinfo, COL_INFO, info_buffer); |
1369 | 0 | } |
1370 | 0 | if (ti1 != NULL) { |
1371 | 0 | proto_item_append_text(ti1, "%s", info_buffer); |
1372 | 0 | } |
1373 | 0 | if (ti2 != NULL) { |
1374 | 0 | proto_item_append_text(ti2, "%s", info_buffer); |
1375 | 0 | } |
1376 | 0 | } |
1377 | | |
1378 | | static void |
1379 | | call_with_catch_all(dissector_handle_t handle, tvbuff_t* tvb, packet_info *pinfo, proto_tree *tree) |
1380 | 0 | { |
1381 | | /* Call it (catch exceptions so that stats will be updated) */ |
1382 | 0 | if (handle) { |
1383 | 0 | TRY { |
1384 | 0 | call_dissector_only(handle, tvb, pinfo, tree, NULL); |
1385 | 0 | } |
1386 | 0 | CATCH_ALL { |
1387 | 0 | } |
1388 | 0 | ENDTRY |
1389 | 0 | } |
1390 | 0 | } |
1391 | | |
1392 | | /* Dissect BCCH PDU */ |
1393 | | static void dissect_bcch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, |
1394 | | proto_item *pdu_ti, |
1395 | | unsigned offset, |
1396 | | mac_nr_info *p_mac_nr_info, |
1397 | | mac_3gpp_tap_info *tap_info _U_) |
1398 | 0 | { |
1399 | 0 | proto_item *ti; |
1400 | |
|
1401 | 0 | write_pdu_label_and_info(pdu_ti, NULL, pinfo, |
1402 | 0 | "BCCH PDU (%u bytes, on %s transport) ", |
1403 | 0 | tvb_reported_length_remaining(tvb, offset), |
1404 | 0 | val_to_str_const(p_mac_nr_info->rntiType, |
1405 | 0 | bcch_transport_channel_vals, |
1406 | 0 | "Unknown")); |
1407 | | |
1408 | | /* Show which transport layer it came in on (inferred from RNTI type) */ |
1409 | 0 | ti = proto_tree_add_uint(tree, hf_mac_nr_context_bcch_transport_channel, |
1410 | 0 | tvb, offset, 0, p_mac_nr_info->rntiType); |
1411 | 0 | proto_item_set_generated(ti); |
1412 | | |
1413 | | /****************************************/ |
1414 | | /* Whole frame is BCCH data */ |
1415 | | |
1416 | | /* Raw data */ |
1417 | 0 | ti = proto_tree_add_item(tree, hf_mac_nr_bcch_pdu, |
1418 | 0 | tvb, offset, -1, ENC_NA); |
1419 | |
|
1420 | 0 | if (global_mac_nr_attempt_rrc_decode) { |
1421 | | /* Attempt to decode payload using NR RRC dissector */ |
1422 | 0 | dissector_handle_t protocol_handle; |
1423 | 0 | tvbuff_t *rrc_tvb = tvb_new_subset_remaining(tvb, offset); |
1424 | |
|
1425 | 0 | if (p_mac_nr_info->rntiType == NO_RNTI) { |
1426 | 0 | protocol_handle = nr_rrc_bcch_bch_handle; |
1427 | 0 | } else { |
1428 | 0 | protocol_handle = nr_rrc_bcch_dl_sch_handle; |
1429 | 0 | } |
1430 | | |
1431 | | /* Hide raw view of bytes */ |
1432 | 0 | proto_item_set_hidden(ti); |
1433 | |
|
1434 | 0 | call_with_catch_all(protocol_handle, rrc_tvb, pinfo, tree); |
1435 | 0 | } |
1436 | 0 | } |
1437 | | |
1438 | | /* Dissect PCCH PDU */ |
1439 | | static void dissect_pcch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, |
1440 | | proto_item *pdu_ti, unsigned offset, |
1441 | | mac_nr_info *p_mac_nr_info _U_, |
1442 | | mac_3gpp_tap_info *tap_info _U_) |
1443 | 0 | { |
1444 | 0 | proto_item *ti; |
1445 | |
|
1446 | 0 | write_pdu_label_and_info(pdu_ti, NULL, pinfo, |
1447 | 0 | "PCCH PDU (%u bytes) ", |
1448 | 0 | tvb_reported_length_remaining(tvb, offset)); |
1449 | | |
1450 | | /****************************************/ |
1451 | | /* Whole frame is PCCH data */ |
1452 | | |
1453 | | /* Always show as raw data */ |
1454 | 0 | ti = proto_tree_add_item(tree, hf_mac_nr_pcch_pdu, |
1455 | 0 | tvb, offset, -1, ENC_NA); |
1456 | | |
1457 | | // TODO: add to tap_info->number_of_paging_ids. See LTE. |
1458 | |
|
1459 | 0 | if (global_mac_nr_attempt_rrc_decode) { |
1460 | | |
1461 | | /* Attempt to decode payload using NR RRC dissector */ |
1462 | 0 | tvbuff_t *rrc_tvb = tvb_new_subset_remaining(tvb, offset); |
1463 | | |
1464 | | /* Hide raw view of bytes */ |
1465 | 0 | proto_item_set_hidden(ti); |
1466 | |
|
1467 | 0 | call_with_catch_all(nr_rrc_pcch_handle, rrc_tvb, pinfo, tree); |
1468 | |
|
1469 | 0 | } |
1470 | 0 | } |
1471 | | |
1472 | | /* Common to RAR and MSGB */ |
1473 | | static unsigned dissect_fallbackrar(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, unsigned offset, |
1474 | | proto_item *ti, proto_item *pdu_ti, uint32_t rapid) |
1475 | 0 | { |
1476 | | /* 1 reserved bit */ |
1477 | 0 | proto_tree_add_item(tree, hf_mac_nr_rar_reserved1, tvb, offset, 1, ENC_BIG_ENDIAN); |
1478 | | |
1479 | | /* TA (12 bits) */ |
1480 | 0 | uint32_t ta; |
1481 | 0 | proto_tree_add_item_ret_uint(tree, hf_mac_nr_rar_ta, tvb, offset, 2, ENC_BIG_ENDIAN, &ta); |
1482 | 0 | offset++; |
1483 | | |
1484 | | /* Break down the 27-bits of the grant field, according to 38.213, section 8.2 */ |
1485 | 0 | static int * const rar_grant_fields[] = { |
1486 | 0 | &hf_mac_nr_rar_grant_hopping, |
1487 | 0 | &hf_mac_nr_rar_grant_fra, |
1488 | 0 | &hf_mac_nr_rar_grant_tsa, |
1489 | 0 | &hf_mac_nr_rar_grant_mcs, |
1490 | 0 | &hf_mac_nr_rar_grant_tcsp, |
1491 | 0 | &hf_mac_nr_rar_grant_csi, |
1492 | 0 | NULL |
1493 | 0 | }; |
1494 | 0 | proto_tree_add_bitmask(tree, tvb, offset, hf_mac_nr_rar_grant, |
1495 | 0 | ett_mac_nr_rar_grant, rar_grant_fields, ENC_BIG_ENDIAN); |
1496 | 0 | offset += 4; |
1497 | | |
1498 | | /* C-RNTI (2 bytes) */ |
1499 | 0 | uint32_t c_rnti; |
1500 | 0 | proto_tree_add_item_ret_uint(tree, hf_mac_nr_rar_temp_crnti, tvb, offset, 2, ENC_BIG_ENDIAN, &c_rnti); |
1501 | 0 | offset += 2; |
1502 | |
|
1503 | 0 | write_pdu_label_and_info(pdu_ti, ti, pinfo, |
1504 | 0 | "(RAPID=%u TA=%u Temp C-RNTI=%u) ", rapid, ta, c_rnti); |
1505 | |
|
1506 | 0 | return offset; |
1507 | 0 | } |
1508 | | |
1509 | | |
1510 | | static void dissect_rar(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, |
1511 | | proto_item *pdu_ti _U_, uint32_t offset, |
1512 | | mac_nr_info *p_mac_nr_info, mac_3gpp_tap_info *tap_info) |
1513 | 0 | { |
1514 | 0 | write_pdu_label_and_info(pdu_ti, NULL, pinfo, |
1515 | 0 | "RAR (RA-RNTI=%u) ", |
1516 | 0 | p_mac_nr_info->rnti); |
1517 | | |
1518 | | /* Create hidden 'virtual root' so can filter on mac-nr.rar */ |
1519 | 0 | proto_item *ti = proto_tree_add_item(tree, hf_mac_nr_rar, tvb, offset, -1, ENC_NA); |
1520 | 0 | proto_item_set_hidden(ti); |
1521 | |
|
1522 | 0 | bool E, T; |
1523 | |
|
1524 | 0 | do { |
1525 | | /* Subheader */ |
1526 | 0 | proto_item *subheader_ti = proto_tree_add_item(tree, |
1527 | 0 | hf_mac_nr_rar_subheader, |
1528 | 0 | tvb, offset, 0, ENC_ASCII); |
1529 | 0 | proto_tree *rar_subheader_tree = proto_item_add_subtree(subheader_ti, ett_mac_nr_rar_subheader); |
1530 | | |
1531 | | /* Note extension & T bits */ |
1532 | 0 | proto_tree_add_item_ret_boolean(rar_subheader_tree, hf_mac_nr_rar_e, tvb, offset, 1, ENC_BIG_ENDIAN, &E); |
1533 | 0 | proto_tree_add_item_ret_boolean(rar_subheader_tree, hf_mac_nr_rar_t, tvb, offset, 1, ENC_BIG_ENDIAN, &T); |
1534 | |
|
1535 | 0 | if (!T) { |
1536 | | /* BI */ |
1537 | | |
1538 | | /* 2 reserved bits */ |
1539 | 0 | proto_tree_add_item(rar_subheader_tree, hf_mac_nr_rar_reserved, tvb, offset, 1, ENC_BIG_ENDIAN); |
1540 | | |
1541 | | /* BI (4 bits) */ |
1542 | 0 | uint32_t BI; |
1543 | 0 | proto_tree_add_item_ret_uint(rar_subheader_tree, hf_mac_nr_rar_bi, tvb, offset, 1, ENC_BIG_ENDIAN, &BI); |
1544 | 0 | offset++; |
1545 | |
|
1546 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
1547 | 0 | "(BI=%u) ", BI); |
1548 | 0 | } |
1549 | 0 | else { |
1550 | | /* RAPID */ |
1551 | 0 | uint32_t rapid; |
1552 | 0 | proto_tree_add_item_ret_uint(rar_subheader_tree, hf_mac_nr_rar_rapid, tvb, offset, 1, ENC_BIG_ENDIAN, &rapid); |
1553 | 0 | offset++; |
1554 | |
|
1555 | 0 | if (true) { |
1556 | | /* SubPDU. Not for SI request - TODO: define RAPID range for SI request in mac_nr_info */ |
1557 | |
|
1558 | 0 | offset = dissect_fallbackrar(rar_subheader_tree, pinfo, tvb, offset, subheader_ti, pdu_ti, rapid); |
1559 | 0 | } |
1560 | 0 | tap_info->number_of_rars++; |
1561 | 0 | } |
1562 | | /* Set subheader (+subpdu..) length */ |
1563 | 0 | proto_item_set_end(subheader_ti, tvb, offset); |
1564 | |
|
1565 | 0 | } while (E); |
1566 | | |
1567 | | /* Any remaining length is padding */ |
1568 | 0 | if (tvb_reported_length_remaining(tvb, offset)) { |
1569 | 0 | proto_tree_add_item(tree, hf_mac_nr_padding, tvb, offset, -1, ENC_NA); |
1570 | 0 | } |
1571 | | |
1572 | | /* Update padding bytes in stats */ |
1573 | 0 | tap_info->padding_bytes += (p_mac_nr_info->length - offset); |
1574 | 0 | } |
1575 | | |
1576 | | static void dissect_msgb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, |
1577 | | proto_item *pdu_ti _U_, uint32_t offset, |
1578 | | mac_nr_info *p_mac_nr_info, mac_3gpp_tap_info *tap_info) |
1579 | 0 | { |
1580 | 0 | write_pdu_label_and_info(pdu_ti, NULL, pinfo, |
1581 | 0 | "MSGB (MSGB-RNTI=%u) ", |
1582 | 0 | p_mac_nr_info->rnti); |
1583 | | |
1584 | | /* Create hidden 'virtual root' so can filter on mac-nr.msgb */ |
1585 | 0 | proto_item *ti = proto_tree_add_item(tree, hf_mac_nr_msgb, tvb, offset, -1, ENC_NA); |
1586 | 0 | proto_item_set_hidden(ti); |
1587 | |
|
1588 | 0 | bool E, T1, T2, S; |
1589 | | |
1590 | | /* N.B. T2 only present if T1 is 0 */ |
1591 | | /* N.B. T2 indicates BI (can only appear in first subheader */ |
1592 | |
|
1593 | 0 | do { |
1594 | | /* Subheader */ |
1595 | 0 | proto_item *subheader_ti = proto_tree_add_item(tree, |
1596 | 0 | hf_mac_nr_msgb_subheader, |
1597 | 0 | tvb, offset, 0, ENC_ASCII); |
1598 | 0 | proto_tree *msgb_subheader_tree = proto_item_add_subtree(subheader_ti, ett_mac_nr_rar_subheader); |
1599 | | |
1600 | | /* Note extension & T1, T2 bits */ |
1601 | 0 | proto_tree_add_item_ret_boolean(msgb_subheader_tree, hf_mac_nr_msgb_e, tvb, offset, 1, ENC_BIG_ENDIAN, &E); |
1602 | 0 | proto_tree_add_item_ret_boolean(msgb_subheader_tree, hf_mac_nr_msgb_t1, tvb, offset, 1, ENC_BIG_ENDIAN, &T1); |
1603 | 0 | if (!T1) { |
1604 | | /* T2 */ |
1605 | 0 | proto_tree_add_item_ret_boolean(msgb_subheader_tree, hf_mac_nr_msgb_t2, tvb, offset, 1, ENC_BIG_ENDIAN, &T2); |
1606 | 0 | } |
1607 | |
|
1608 | 0 | if (T1) { |
1609 | | /* RAPID (FallbackRAR MAC subheader) */ |
1610 | 0 | uint32_t rapid; |
1611 | 0 | proto_tree_add_item_ret_uint(msgb_subheader_tree, hf_mac_nr_rar_rapid, tvb, offset, 1, ENC_BIG_ENDIAN, &rapid); |
1612 | 0 | offset++; |
1613 | | |
1614 | | /* FallbackRAR (see 6.2.3a) */ |
1615 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "FallbackRAR "); |
1616 | 0 | offset = dissect_fallbackrar(msgb_subheader_tree, pinfo, tvb, offset, |
1617 | 0 | subheader_ti, pdu_ti, rapid); |
1618 | 0 | } |
1619 | 0 | else if (!T2) { |
1620 | | /* BI */ |
1621 | 0 | uint32_t BI; |
1622 | | |
1623 | | /* 1 reserved bit */ |
1624 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_reserved, tvb, offset, 1, ENC_BIG_ENDIAN); |
1625 | | /* BI (4 bits) */ |
1626 | | /* N.B., should define & use own BI field? */ |
1627 | 0 | proto_tree_add_item_ret_uint(msgb_subheader_tree, hf_mac_nr_rar_bi, tvb, offset, 1, ENC_BIG_ENDIAN, &BI); |
1628 | 0 | offset++; |
1629 | |
|
1630 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
1631 | 0 | "(BI=%u) ", BI); |
1632 | 0 | } |
1633 | 0 | else { |
1634 | | /* Read S (MAC SDU Indicator) */ |
1635 | 0 | proto_tree_add_item_ret_boolean(msgb_subheader_tree, hf_mac_nr_msgb_s, tvb, offset, 1, ENC_BIG_ENDIAN, &S); |
1636 | | |
1637 | | /* 4 reserved bits */ |
1638 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_reserved2, tvb, offset, 1, ENC_BIG_ENDIAN); |
1639 | 0 | offset += 1; |
1640 | | |
1641 | | /* successRAR is in 6.2.3a-2 */ |
1642 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "SuccessRAR "); |
1643 | | |
1644 | | /* UE Contention Resolution Identity */ |
1645 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_control_ue_contention_resolution_identity, |
1646 | 0 | tvb, offset, 6, ENC_NA); |
1647 | 0 | offset += 6; |
1648 | | |
1649 | | /* R (1 bit) */ |
1650 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_reserved3, tvb, offset, 1, ENC_BIG_ENDIAN); |
1651 | | /* ChannelAccess-CPext */ |
1652 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_channelaccess_cpext, tvb, offset, 1, ENC_BIG_ENDIAN); |
1653 | | /* TPC */ |
1654 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_tpc, tvb, offset, 1, ENC_BIG_ENDIAN); |
1655 | | /* HARQ Feedback Timing Indicator */ |
1656 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_harq_feedback_timing_indicator, tvb, offset, 1, ENC_BIG_ENDIAN); |
1657 | 0 | offset += 1; |
1658 | | |
1659 | | /* PUCCH Resource Indicator */ |
1660 | 0 | proto_tree_add_item(msgb_subheader_tree, hf_mac_nr_msgb_pucch_resource_indicator, tvb, offset, 1, ENC_BIG_ENDIAN); |
1661 | | /* Timing Advance Command */ |
1662 | 0 | uint32_t ta_command; |
1663 | 0 | proto_tree_add_item_ret_uint(msgb_subheader_tree, hf_mac_nr_msgb_ta_command, tvb, offset, 2, ENC_BIG_ENDIAN, &ta_command); |
1664 | 0 | offset += 2; |
1665 | | |
1666 | | /* C-RNTI */ |
1667 | 0 | uint32_t c_rnti; |
1668 | 0 | proto_tree_add_item_ret_uint(msgb_subheader_tree, hf_mac_nr_rar_temp_crnti, tvb, offset, 2, ENC_BIG_ENDIAN, &c_rnti); |
1669 | 0 | offset += 2; |
1670 | |
|
1671 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
1672 | 0 | "(C-RNTI=%u, TA=%u) ", c_rnti, ta_command); |
1673 | |
|
1674 | 0 | if (S) { |
1675 | | /* subPDU(s) for MAC SDU present */ |
1676 | 0 | offset = dissect_ulsch_or_dlsch(tvb, pinfo, tree, pdu_ti, offset, |
1677 | 0 | p_mac_nr_info, |
1678 | 0 | tap_info); |
1679 | 0 | } |
1680 | 0 | } |
1681 | | /* Set subheader (+subpdu..) length */ |
1682 | 0 | proto_item_set_end(subheader_ti, tvb, offset); |
1683 | |
|
1684 | 0 | } while (E); |
1685 | | |
1686 | | /* Any remaining length is padding */ |
1687 | 0 | if (tvb_reported_length_remaining(tvb, offset)) { |
1688 | 0 | proto_tree_add_item(tree, hf_mac_nr_padding, tvb, offset, -1, ENC_NA); |
1689 | 0 | } |
1690 | | |
1691 | | /* Update padding bytes in stats */ |
1692 | 0 | tap_info->padding_bytes += (p_mac_nr_info->length - offset); |
1693 | 0 | } |
1694 | | |
1695 | | |
1696 | | static bool is_fixed_sized_lcid(uint8_t lcid, uint8_t direction) |
1697 | 0 | { |
1698 | 0 | if (direction == DIRECTION_UPLINK) { |
1699 | 0 | switch (lcid) { |
1700 | 0 | case CCCH_LCID: |
1701 | 0 | case 35: /* RedCap CCCH (48 bits) */ |
1702 | 0 | case 36: /* RedCap CCCH1 (64 bits) */ |
1703 | 0 | case CCCH_48_BITS_LCID: |
1704 | 0 | case TIMING_ADVANCE_REPORT_LCID: |
1705 | 0 | case RECOMMENDED_BIT_RATE_QUERY_LCID: |
1706 | 0 | case CONFIGURED_GRANT_CONFIGURATION_LCID: |
1707 | 0 | case SINGLE_ENTRY_PHR_LCID: |
1708 | 0 | case C_RNTI_LCID: |
1709 | 0 | case SHORT_TRUNCATED_BSR_LCID: |
1710 | 0 | case SHORT_BSR_LCID: |
1711 | 0 | case PADDING_LCID: |
1712 | 0 | return true; |
1713 | 0 | default: |
1714 | 0 | return false; |
1715 | 0 | } |
1716 | 0 | } |
1717 | 0 | else { |
1718 | 0 | switch (lcid) { |
1719 | 0 | case TWO_OCTET_ELCID_FIELD: |
1720 | 0 | case ONE_OCTET_ELCID_FIELD: |
1721 | 0 | case RECOMMENDED_BIT_RATE_LCID: |
1722 | 0 | case SP_ZP_CSI_RS_RESOURCE_SET_ACT_DEACT_LCID: |
1723 | 0 | case PUCCH_SPATIAL_REL_ACT_DEACT_LCID: |
1724 | 0 | case SP_CSI_REPORT_ON_PUCCH_ACT_DEACT_LCID: |
1725 | 0 | case TCI_STATE_IND_FOR_UE_SPEC_PDCCH_LCID: |
1726 | 0 | case DUPLICATION_ACTIVATION_DEACTIVATION_LCID: |
1727 | 0 | case SCELL_ACTIVATION_DEACTIVATION_4_LCID: |
1728 | 0 | case SCELL_ACTIVATION_DEACTIVATION_1_LCID: |
1729 | 0 | case LONG_DRX_COMMAND_LCID: |
1730 | 0 | case DRX_COMMAND_LCID: |
1731 | 0 | case TIMING_ADVANCE_COMMAND_LCID: |
1732 | 0 | case UE_CONTENTION_RESOLUTION_IDENTITY_LCID: |
1733 | 0 | case PADDING_LCID: |
1734 | 0 | return true; |
1735 | 0 | default: |
1736 | 0 | return false; |
1737 | 0 | } |
1738 | 0 | } |
1739 | 0 | } |
1740 | | |
1741 | | static bool is_fixed_sized_elcid(uint8_t elcid, uint8_t direction) |
1742 | 0 | { |
1743 | 0 | if (direction == DIRECTION_UPLINK) { |
1744 | 0 | switch (elcid) { |
1745 | 0 | case ENHANCED_SINGLE_ENTRY_PHR_FOR_MULTIPLE_TRP: |
1746 | | /* Enhanced Single Entry PHR for multiple TRP */ |
1747 | 0 | case POSITIONING_MEASUREMENT_GAP_ACTIVATION_DEACTIVATION_REQUEST: |
1748 | | /* Positioning Measurement Gap Activation/Deactivation Request */ |
1749 | 0 | case CASE_6_TIMING_REQUEST: |
1750 | | /* Case-6 Timing Request */ |
1751 | 0 | case DESIRED_GUARD_SYMBOLS_FOR_CASE_6_TIMING: |
1752 | | /* Desired Guard Symbols for Case 6 timing */ |
1753 | 0 | case DESIRED_GUARD_SYMBOLS_FOR_CASE_7_TIMING: |
1754 | | /* Desired Guard Symbols for Case 7 timing*/ |
1755 | 0 | case EXTENDED_SHORT_TRUNCATED_BSR: |
1756 | | /* Extended Short Truncated BSR */ |
1757 | 0 | case EXTENDED_SHORT_BSR: |
1758 | | /* Extended Short BSR */ |
1759 | 0 | case MULTIPLE_ENTRY_CONFIGURED_GRANT_CONFIRMATION: |
1760 | | /* Multiple Entry Configured Grant Confirmation 4 octets*/ |
1761 | 0 | case SIDELINK_CONFIGURED_GRANT_CONFIRMATION: |
1762 | | /* Sidelink Configured Grant Confirmation 1 oct*/ |
1763 | 0 | case DESIRED_GUARD_SYMBOLS: |
1764 | | /* Desired Guard Symbols 3 oct*/ |
1765 | 0 | return true; |
1766 | 0 | default: |
1767 | | /* Enhanced Multiple Entry PHR for multiple TRP (one octets Ci) */ |
1768 | | /* 234 Enhanced Single Entry PHR*/ |
1769 | | /* 235 Enhanced BFR (one octet Ci) */ |
1770 | | /* 236 Enhanced BFR (four octet Ci) */ |
1771 | | /* 237 Truncated Enhanced BFR(four octet Ci) */ |
1772 | | /* 239 IAB-MT Recommended Beam Indication */ |
1773 | | /* 240 Desired IAB-MT PSD range */ |
1774 | | /* 241 Desired DL Tx Power Adjustment */ |
1775 | | /* 246 Extended Long Truncated BSR */ |
1776 | | /* 248 Extended Long BSR */ |
1777 | | /* 249 Extended Pre-emptive BSR */ |
1778 | | /* 250 BFR (four octets Ci) */ |
1779 | | /* 251 Truncated BFR (four octets Ci)*/ |
1780 | | /* 255 Pre-emptive BSR */ |
1781 | 0 | return false; |
1782 | 0 | } |
1783 | 0 | } |
1784 | 0 | else { |
1785 | 0 | switch (elcid) { |
1786 | 0 | case DIFFERENTIAL_KOFFSET_ELCD: |
1787 | | /* Differential Koffset, 6bits(1 oct)*/ |
1788 | 0 | case ENHANCED_TCI_STATES_INDICATION_FOR_UE_SPECIFIC_PDCCH_ELCD: |
1789 | | /* Enhanced TCI States Indication for UE-specific PDCCH 3 oct*/ |
1790 | 0 | case POSITIONING_MEASUREMENT_GAP_ACTIVATION_DEACTIVATION_COMMAND_ELCD: |
1791 | | /* Positioning Measurement Gap Activation/Deactivation Command 1 oct*/ |
1792 | 0 | case CASE_7_TIMING_ADVANCE_OFFSET_ELCD: |
1793 | | /* Case-7 Timing advance offset 2 oct*/ |
1794 | 0 | case PROVIDED_GUARD_SYMBOLS_FOR_CASE_6_TIMING_ELCD: |
1795 | | /* Provided Guard Symbols for Case-6 timing 3 oct*/ |
1796 | 0 | case PROVIDED_GUARD_SYMBOLS_FOR_CASE_7_TIMING_ELCD: |
1797 | | /* Provided Guard Symbols for Case-7 timing 3 oct*/ |
1798 | 0 | case SRS_PATHLOSS_REFERENCE_RS_UPDATE_ELCD: |
1799 | | /* SRS Pathloss Reference RS Update 3 oct*/ |
1800 | 0 | case DUPLICATION_RLC_ACTIVATION_DEACTIVATION_ELCD: |
1801 | | /* Duplication RLC Activation/Deactivation 1 oct*/ |
1802 | 0 | case ABSOLUTE_TIMING_ADVANCE_COMMAND_ELCD: |
1803 | | /* Absolute Timing Advance Command 2 oct*/ |
1804 | 0 | case PROVIDED_GUARD_SYMBOLS_ELCD: |
1805 | | /* Provided Guard Symbols 4 oct*/ |
1806 | 0 | case TIMING_DELTA_ELCD: |
1807 | | /* Timing Delta 2 oct*/ |
1808 | 0 | return true; |
1809 | 0 | default: |
1810 | | /* 227 Serving Cell Set based SRS TCI State Indication */ |
1811 | | /* 228 SP/AP SRS TCI State Indication */ |
1812 | | /* 229 BFD-RS Indication */ |
1813 | | /* 231 Enhanced SCell Activation/Deactivation with one octet Ci field */ |
1814 | | /* 232 Enhanced SCell Activation/Deactivation with four octet Ci field */ |
1815 | | /* 233 Unified TCI States Activation/Deactivation */ |
1816 | | /* 234 PUCCH Power Control Set Update for multiple TRP PUCCH repetition*/ |
1817 | | /* 235 PUCCH spatial relation Activation/Deactivation for multiple TRP PUCCH repetition */ |
1818 | | /* 238 PPW Activation/Deactivation Command */ |
1819 | | /* 239 DL Tx Power Adjustment */ |
1820 | | /* 240 Timing Case Indication*/ |
1821 | | /* 241 Child IAB-DU Restricted Beam Indication*/ |
1822 | | /* 245 Serving Cell Set based SRS Spatial Relation Indication */ |
1823 | | /* 246 PUSCH Pathloss Reference RS Update */ |
1824 | | /* 248 Enhanced SP/AP SRS Spatial Relation Indication */ |
1825 | | /* 249 Enhanced PUCCH Spatial Relation Activation/Deactivation */ |
1826 | | /* 250 Enhanced TCI States Activation/Deactivation for UE-specific PDSCH */ |
1827 | | /* 253 SP Positioning SRS Activation/Deactivation */ |
1828 | 0 | return false; |
1829 | 0 | } |
1830 | 0 | } |
1831 | 0 | } |
1832 | | static true_false_string subheader_f_vals = { |
1833 | | "16 bits", |
1834 | | "8 bits" |
1835 | | }; |
1836 | | |
1837 | | |
1838 | | /* Returns new subtree that was added for this item */ |
1839 | | static proto_item* dissect_me_phr_ph(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, |
1840 | | int ph_item, int pcmax_f_c_item, |
1841 | | uint32_t *PH, uint32_t *offset) |
1842 | 0 | { |
1843 | | /* Subtree for this entry */ |
1844 | 0 | proto_item *entry_ti = proto_tree_add_item(tree, |
1845 | 0 | hf_mac_nr_control_me_phr_entry, |
1846 | 0 | tvb, *offset, 0, ENC_ASCII); |
1847 | 0 | proto_tree *entry_tree = proto_item_add_subtree(entry_ti, ett_mac_nr_me_phr_entry); |
1848 | | |
1849 | | /* P */ |
1850 | 0 | proto_tree_add_item(entry_tree, hf_mac_nr_control_me_phr_p, tvb, *offset, 1, ENC_BIG_ENDIAN); |
1851 | | /* V */ |
1852 | 0 | bool V; |
1853 | 0 | proto_tree_add_item_ret_boolean(entry_tree, hf_mac_nr_control_me_phr_v, tvb, *offset, 1, ENC_BIG_ENDIAN, &V); |
1854 | | /* PH. TODO: infer whether value relates to Type1 (PUSCH), Type2 (PUCCH) or Type3 (SRS). |
1855 | | And decide whether: |
1856 | | - there needs to be a separate field for each SCellIndex and type OR |
1857 | | - a generated field added with the inferred type OR |
1858 | | - just do proto_item_append_text() indicating what the type was |
1859 | | */ |
1860 | 0 | proto_tree_add_item_ret_uint(entry_tree, ph_item, tvb, *offset, 1, ENC_BIG_ENDIAN, PH); |
1861 | 0 | (*offset)++; |
1862 | |
|
1863 | 0 | if (!V) { |
1864 | | /* Reserved (2 bits) */ |
1865 | 0 | proto_tree_add_item(entry_tree, hf_mac_nr_control_me_phr_reserved_2, tvb, *offset, 1, ENC_BIG_ENDIAN); |
1866 | | /* pcmax_f_c (6 bits) */ |
1867 | 0 | proto_tree_add_item(entry_tree, pcmax_f_c_item, tvb, *offset, 1, ENC_BIG_ENDIAN); |
1868 | 0 | (*offset)++; |
1869 | 0 | } |
1870 | |
|
1871 | 0 | proto_item_set_end(entry_ti, tvb, *offset); |
1872 | 0 | return entry_ti; |
1873 | 0 | } |
1874 | | |
1875 | | |
1876 | | static uint8_t get_rlc_seqnum_length(rlc_bearer_type_t rlc_bearer_type) |
1877 | 0 | { |
1878 | 0 | switch (rlc_bearer_type) { |
1879 | 0 | case rlcUM6: |
1880 | 0 | return 6; |
1881 | 0 | case rlcUM12: |
1882 | 0 | return 12; |
1883 | 0 | case rlcAM12: |
1884 | 0 | return 12; |
1885 | 0 | case rlcAM18: |
1886 | 0 | return 18; |
1887 | | |
1888 | 0 | default: |
1889 | | /* Not expected */ |
1890 | 0 | return 0; |
1891 | 0 | } |
1892 | 0 | } |
1893 | | |
1894 | | |
1895 | | |
1896 | | /* Lookup bearer details for lcid */ |
1897 | | static bool lookup_rlc_bearer_from_lcid(uint16_t ueid, |
1898 | | uint8_t lcid, |
1899 | | uint8_t direction, |
1900 | | rlc_bearer_type_t *rlc_bearer_type, /* out */ |
1901 | | uint8_t *seqnum_length, /* out */ |
1902 | | int *drb_id, /* out */ |
1903 | | bool *is_srb) /* out */ |
1904 | 0 | { |
1905 | | /* Zero params (in case no match is found) */ |
1906 | 0 | *rlc_bearer_type = rlcRaw; |
1907 | 0 | *seqnum_length = 0; |
1908 | 0 | *drb_id = 0; |
1909 | |
|
1910 | 0 | *is_srb = false; |
1911 | |
|
1912 | 0 | if (global_mac_nr_lcid_drb_source == (int)FromStaticTable) { |
1913 | | |
1914 | | /* Look up in static (UAT) table */ |
1915 | 0 | unsigned m; |
1916 | 0 | for (m=0; m < num_lcid_drb_mappings; m++) { |
1917 | 0 | if (lcid == lcid_drb_mappings[m].lcid) { |
1918 | | |
1919 | | /* Found, set out parameters */ |
1920 | 0 | if (direction == DIRECTION_UPLINK) { |
1921 | 0 | *rlc_bearer_type = lcid_drb_mappings[m].bearer_type_ul; |
1922 | 0 | } |
1923 | 0 | else { |
1924 | 0 | *rlc_bearer_type = lcid_drb_mappings[m].bearer_type_dl; |
1925 | 0 | } |
1926 | 0 | *seqnum_length = get_rlc_seqnum_length(*rlc_bearer_type); |
1927 | 0 | *drb_id = lcid_drb_mappings[m].drbid; |
1928 | 0 | return true; |
1929 | 0 | } |
1930 | 0 | } |
1931 | 0 | if (lcid==3 || lcid==4) { |
1932 | | /* Wasn't found as DRB, so lets assume SRB-3 (or SRB-4) */ |
1933 | 0 | *is_srb = true; |
1934 | 0 | } |
1935 | 0 | return false; |
1936 | 0 | } |
1937 | 0 | else { |
1938 | | /* Look up the dynamic mappings for this UE */ |
1939 | 0 | ue_dynamic_drb_mappings_t *ue_mappings = (ue_dynamic_drb_mappings_t *)g_hash_table_lookup(mac_nr_ue_bearers_hash, GUINT_TO_POINTER((unsigned)ueid)); |
1940 | 0 | if (!ue_mappings) { |
1941 | | /* No entry for this UE.. */ |
1942 | 0 | if (lcid==3 || lcid==4) { |
1943 | 0 | *is_srb = true; |
1944 | 0 | } |
1945 | 0 | return false; |
1946 | 0 | } |
1947 | | |
1948 | 0 | if (lcid==3) { |
1949 | 0 | *is_srb = ue_mappings->srb3_set; |
1950 | 0 | } |
1951 | 0 | if (lcid==4) { |
1952 | 0 | *is_srb = ue_mappings->srb4_set; |
1953 | 0 | } |
1954 | | |
1955 | | /* Look up setting gleaned from configuration protocol */ |
1956 | 0 | if (!ue_mappings->mapping[lcid].valid) { |
1957 | 0 | return false; |
1958 | 0 | } |
1959 | | |
1960 | | /* Found, set out params */ |
1961 | 0 | *rlc_bearer_type = (direction == DIRECTION_UPLINK) ? |
1962 | 0 | ue_mappings->mapping[lcid].bearer_type_ul : |
1963 | 0 | ue_mappings->mapping[lcid].bearer_type_dl; |
1964 | 0 | *seqnum_length = get_rlc_seqnum_length(*rlc_bearer_type); |
1965 | 0 | *drb_id = ue_mappings->mapping[lcid].drbid; |
1966 | |
|
1967 | 0 | return true; |
1968 | 0 | } |
1969 | 0 | } |
1970 | | |
1971 | | |
1972 | | /* Helper function to call RLC dissector for SDUs (where channel params are known) */ |
1973 | | static void call_rlc_dissector(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, |
1974 | | proto_item *pdu_ti, |
1975 | | unsigned offset, uint16_t data_length, |
1976 | | uint8_t mode, uint8_t direction, uint16_t ueid, |
1977 | | uint8_t bearerType, uint8_t bearerId, |
1978 | | uint8_t sequenceNumberLength, |
1979 | | uint8_t priority _U_) |
1980 | 0 | { |
1981 | 0 | tvbuff_t *rb_tvb = tvb_new_subset_length(tvb, offset, data_length); |
1982 | 0 | struct rlc_nr_info *p_rlc_nr_info; |
1983 | | |
1984 | | /* Reuse or create RLC info */ |
1985 | 0 | p_rlc_nr_info = (rlc_nr_info *)p_get_proto_data(wmem_file_scope(), pinfo, proto_rlc_nr, 0); |
1986 | 0 | if (p_rlc_nr_info == NULL) { |
1987 | 0 | p_rlc_nr_info = wmem_new0(wmem_file_scope(), struct rlc_nr_info); |
1988 | 0 | } |
1989 | | |
1990 | | /* Fill in details for channel */ |
1991 | 0 | p_rlc_nr_info->rlcMode = mode; |
1992 | 0 | p_rlc_nr_info->direction = direction; |
1993 | | /* p_rlc_nr_info->priority = priority; */ |
1994 | 0 | p_rlc_nr_info->ueid = ueid; |
1995 | 0 | p_rlc_nr_info->bearerType = bearerType; |
1996 | 0 | p_rlc_nr_info->bearerId = bearerId; |
1997 | 0 | p_rlc_nr_info->pduLength = data_length; |
1998 | 0 | p_rlc_nr_info->sequenceNumberLength = sequenceNumberLength; |
1999 | | |
2000 | | /* Store info in packet */ |
2001 | 0 | p_add_proto_data(wmem_file_scope(), pinfo, proto_rlc_nr, 0, p_rlc_nr_info); |
2002 | |
|
2003 | 0 | if (global_mac_nr_layer_to_show != ShowRLCLayer) { |
2004 | | /* Don't want these columns replaced */ |
2005 | 0 | col_set_writable(pinfo->cinfo, -1, false); |
2006 | 0 | } |
2007 | 0 | else { |
2008 | | /* Clear info column before first RLC PDU */ |
2009 | 0 | if (s_number_of_rlc_pdus_shown == 0) { |
2010 | 0 | col_clear(pinfo->cinfo, COL_INFO); |
2011 | 0 | } |
2012 | 0 | else { |
2013 | | /* Add a separator and protect column contents here */ |
2014 | 0 | write_pdu_label_and_info_literal(pdu_ti, NULL, pinfo, " || "); |
2015 | 0 | col_set_fence(pinfo->cinfo, COL_INFO); |
2016 | 0 | } |
2017 | 0 | } |
2018 | 0 | s_number_of_rlc_pdus_shown++; |
2019 | | |
2020 | | /* Call it (catch exceptions so that stats will be updated) */ |
2021 | 0 | call_with_catch_all(rlc_nr_handle, rb_tvb, pinfo, tree); |
2022 | | |
2023 | | /* Let columns be written to again */ |
2024 | 0 | col_set_writable(pinfo->cinfo, -1, true); |
2025 | 0 | } |
2026 | | |
2027 | | /* see 3GPP 38.133 Table 10.1.17.1-1 */ |
2028 | | static void |
2029 | | mac_nr_phr_fmt(char *s, uint32_t v) |
2030 | 0 | { |
2031 | 0 | int32_t val = (int32_t)v; |
2032 | |
|
2033 | 0 | if (val == 0) { |
2034 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "PH < -32 dB (0)"); |
2035 | 0 | } else if (val == 63) { |
2036 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "PH >= 38 dB (63)"); |
2037 | 0 | } else if (val <= 54) { |
2038 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "%d dB <= PH < %d dB (%d)", val - 33, val - 32, val); |
2039 | 0 | } else { |
2040 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "%d dB <= PH < %d dB (%d)", 22 + 2 * (val - 55), 24 + 2 * (val - 55), val); |
2041 | 0 | } |
2042 | 0 | } |
2043 | | |
2044 | | /* see 3GPP 38.133 Table 10.1.18.1-1 */ |
2045 | | static void |
2046 | | mac_nr_pcmax_f_c_fmt(char *s, uint32_t v) |
2047 | 0 | { |
2048 | 0 | int32_t val = (int32_t)v; |
2049 | |
|
2050 | 0 | if (val == 0) { |
2051 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "Pcmax,f,c < -29 dBm (0)"); |
2052 | 0 | } else if (val == 63) { |
2053 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "Pcmax,f,c >= 33 dBm (63)"); |
2054 | 0 | } else { |
2055 | 0 | snprintf(s, ITEM_LABEL_LENGTH, "%d dBm <= Pcmax,f,c < %d dBm (%d)", val - 30, val - 29, val); |
2056 | 0 | } |
2057 | 0 | } |
2058 | | |
2059 | | /* UL-SCH and DL-SCH formats have much in common, so handle them in a common |
2060 | | function */ |
2061 | | static unsigned dissect_ulsch_or_dlsch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, |
2062 | | proto_item *pdu_ti, uint32_t offset, |
2063 | | mac_nr_info *p_mac_nr_info, |
2064 | | mac_3gpp_tap_info *tap_info) |
2065 | 0 | { |
2066 | 0 | bool ces_seen = false; |
2067 | 0 | bool data_seen = false; |
2068 | |
|
2069 | 0 | write_pdu_label_and_info(pdu_ti, NULL, pinfo, |
2070 | 0 | "%s ", |
2071 | 0 | (p_mac_nr_info->direction == DIRECTION_UPLINK) ? "UL-SCH" : "DL-SCH"); |
2072 | |
|
2073 | 0 | tap_info->raw_length = p_mac_nr_info->length; |
2074 | | |
2075 | | /************************************************************************/ |
2076 | | /* Dissect each sub-pdu. */ |
2077 | 0 | do { |
2078 | | /* Subheader */ |
2079 | 0 | proto_item *subheader_ti = proto_tree_add_item(tree, |
2080 | 0 | hf_mac_nr_subheader, |
2081 | 0 | tvb, offset, 0, ENC_ASCII); |
2082 | 0 | proto_tree *subheader_tree = proto_item_add_subtree(subheader_ti, ett_mac_nr_subheader); |
2083 | | |
2084 | |
|
2085 | 0 | bool F, fixed_len; |
2086 | 0 | uint32_t SDU_length=0; |
2087 | | |
2088 | | /* 1st bit is always reserved */ |
2089 | | /* 2nd bit depends upon LCID */ |
2090 | 0 | uint8_t lcid = tvb_get_uint8(tvb, offset) & 0x3f; |
2091 | 0 | int32_t elcid= -1; |
2092 | 0 | switch (lcid) { |
2093 | 0 | case TWO_OCTET_ELCID_FIELD: |
2094 | 0 | elcid = tvb_get_uint16(tvb, offset+1, ENC_BIG_ENDIAN); |
2095 | 0 | fixed_len = true; |
2096 | 0 | break; |
2097 | 0 | case ONE_OCTET_ELCID_FIELD: |
2098 | 0 | elcid = tvb_get_uint8(tvb, offset+1); |
2099 | 0 | fixed_len = is_fixed_sized_elcid(elcid, p_mac_nr_info->direction); |
2100 | 0 | default: |
2101 | 0 | break; |
2102 | 0 | } |
2103 | 0 | if (elcid == -1) { |
2104 | | /* No elcid present */ |
2105 | 0 | fixed_len = is_fixed_sized_lcid(lcid, p_mac_nr_info->direction); |
2106 | 0 | } |
2107 | 0 | if (fixed_len) { |
2108 | 0 | proto_tree_add_bits_item(subheader_tree, hf_mac_nr_subheader_reserved, tvb, offset<<3, 2, ENC_BIG_ENDIAN); |
2109 | 0 | } |
2110 | 0 | else { |
2111 | 0 | proto_tree_add_bits_item(subheader_tree, hf_mac_nr_subheader_reserved, tvb, offset<<3, 1, ENC_BIG_ENDIAN); |
2112 | | /* Data, so check F bit and length */ |
2113 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_subheader_f, tvb, offset, 1, ENC_BIG_ENDIAN, &F); |
2114 | 0 | } |
2115 | | |
2116 | | /* LCID (UL or DL) */ |
2117 | 0 | proto_tree_add_uint(subheader_tree, |
2118 | 0 | (p_mac_nr_info->direction == DIRECTION_UPLINK) ? |
2119 | 0 | hf_mac_nr_ulsch_lcid : hf_mac_nr_dlsch_lcid, |
2120 | 0 | tvb, offset, 1, lcid); |
2121 | | /* Also add LCID as a hidden, direction-less field */ |
2122 | 0 | proto_item *bi_di_lcid = proto_tree_add_uint(subheader_tree, hf_mac_nr_lcid, tvb, offset, 1, lcid); |
2123 | 0 | proto_item_set_hidden(bi_di_lcid); |
2124 | 0 | offset++; |
2125 | | |
2126 | | /* Show eLCID, if present */ |
2127 | 0 | switch (lcid) { |
2128 | 0 | case TWO_OCTET_ELCID_FIELD: |
2129 | 0 | elcid = tvb_get_uint16(tvb, offset, ENC_BIG_ENDIAN); |
2130 | 0 | proto_tree_add_uint(subheader_tree, |
2131 | 0 | (p_mac_nr_info->direction == DIRECTION_UPLINK) ? |
2132 | 0 | hf_mac_nr_ulsch_elcid_2oct : hf_mac_nr_dlsch_elcid_2oct, |
2133 | 0 | tvb, offset, 2, elcid); |
2134 | 0 | offset += 2; |
2135 | 0 | break; |
2136 | 0 | case ONE_OCTET_ELCID_FIELD: |
2137 | 0 | elcid = tvb_get_uint8(tvb, offset); |
2138 | 0 | proto_tree_add_uint(subheader_tree, |
2139 | 0 | (p_mac_nr_info->direction == DIRECTION_UPLINK) ? |
2140 | 0 | hf_mac_nr_ulsch_elcid_1oct : hf_mac_nr_dlsch_elcid_1oct, |
2141 | 0 | tvb, offset, 1, elcid); |
2142 | 0 | offset += 1; |
2143 | 0 | break; |
2144 | | |
2145 | 0 | default: |
2146 | 0 | break; |
2147 | 0 | } |
2148 | | |
2149 | | /* Show length */ |
2150 | 0 | if (!fixed_len) { |
2151 | 0 | if (F) { |
2152 | | /* Long length */ |
2153 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_subheader_length_2_bytes, tvb, offset, 2, ENC_BIG_ENDIAN, &SDU_length); |
2154 | 0 | offset += 2; |
2155 | 0 | } |
2156 | 0 | else { |
2157 | | /* Short length */ |
2158 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_subheader_length_1_byte, tvb, offset, 1, ENC_BIG_ENDIAN, &SDU_length); |
2159 | 0 | offset++; |
2160 | 0 | } |
2161 | 0 | } |
2162 | |
|
2163 | 0 | if (lcid <= 32 || (p_mac_nr_info->direction == DIRECTION_UPLINK && |
2164 | 0 | (lcid == 35 || lcid == 36 || lcid == CCCH_48_BITS_LCID))) { |
2165 | 0 | proto_item *sch_pdu_ti; |
2166 | | |
2167 | | /* Note whether this sub-pdu gets dissected by RLC/RRC */ |
2168 | 0 | bool dissected_by_upper_layer = false; |
2169 | | |
2170 | | /* Add SDU, for now just as hex data */ |
2171 | 0 | if (p_mac_nr_info->direction == DIRECTION_UPLINK) { |
2172 | | /* UL. Check various CCCH LCIDs */ |
2173 | 0 | if ((lcid == CCCH_LCID) || (lcid == 36)) { |
2174 | 0 | SDU_length = 8; |
2175 | 0 | } else if ((lcid == CCCH_48_BITS_LCID) || (lcid == 35)) { |
2176 | 0 | SDU_length = 6; |
2177 | 0 | } |
2178 | 0 | sch_pdu_ti = proto_tree_add_item(subheader_tree, hf_mac_nr_ulsch_sdu, |
2179 | 0 | tvb, offset, SDU_length, ENC_NA); |
2180 | 0 | } |
2181 | 0 | else { |
2182 | | /* DL */ |
2183 | 0 | sch_pdu_ti = proto_tree_add_item(subheader_tree, hf_mac_nr_dlsch_sdu, |
2184 | 0 | tvb, offset, SDU_length, ENC_NA); |
2185 | 0 | } |
2186 | |
|
2187 | 0 | bool is_srb = false; |
2188 | 0 | if (lcid == 3 || lcid == 4) { |
2189 | | /* Work out whether we are to assume that we are dealing with SRB-3 or SRB-4 */ |
2190 | 0 | rlc_bearer_type_t rlc_bearer_type; |
2191 | 0 | uint8_t seqnum_length; |
2192 | 0 | int drb_id; |
2193 | |
|
2194 | 0 | lookup_rlc_bearer_from_lcid(p_mac_nr_info->ueid, |
2195 | 0 | lcid, |
2196 | 0 | p_mac_nr_info->direction, |
2197 | 0 | &rlc_bearer_type, |
2198 | 0 | &seqnum_length, |
2199 | 0 | &drb_id, |
2200 | 0 | &is_srb); |
2201 | 0 | } |
2202 | | |
2203 | | /* Might also call RLC if configured to do so for this SDU */ |
2204 | 0 | if ((lcid >= 3) && (lcid <= 32) && !is_srb) { |
2205 | | /* Look for DRB mapping for this LCID to drb channel set by UAT table */ |
2206 | 0 | rlc_bearer_type_t rlc_bearer_type; |
2207 | 0 | uint8_t seqnum_length; |
2208 | 0 | int drb_id; |
2209 | |
|
2210 | 0 | tap_info->sdus_for_lcid[lcid]++; |
2211 | 0 | tap_info->bytes_for_lcid[lcid] += SDU_length; |
2212 | | |
2213 | | // TODO: priority not set. |
2214 | 0 | uint8_t priority = 0; |
2215 | 0 | lookup_rlc_bearer_from_lcid(p_mac_nr_info->ueid, |
2216 | 0 | lcid, |
2217 | 0 | p_mac_nr_info->direction, |
2218 | 0 | &rlc_bearer_type, |
2219 | 0 | &seqnum_length, |
2220 | 0 | &drb_id, |
2221 | 0 | &is_srb); |
2222 | | |
2223 | | /* Dissect according to channel type */ |
2224 | 0 | switch (rlc_bearer_type) { |
2225 | 0 | case rlcUM6: |
2226 | 0 | case rlcUM12: |
2227 | 0 | call_rlc_dissector(tvb, pinfo, tree, pdu_ti, offset, SDU_length, |
2228 | 0 | RLC_UM_MODE, p_mac_nr_info->direction, p_mac_nr_info->ueid, |
2229 | 0 | BEARER_TYPE_DRB, drb_id, seqnum_length, |
2230 | 0 | priority); |
2231 | 0 | dissected_by_upper_layer = true; |
2232 | 0 | break; |
2233 | 0 | case rlcAM12: |
2234 | 0 | case rlcAM18: |
2235 | 0 | call_rlc_dissector(tvb, pinfo, tree, pdu_ti, offset, SDU_length, |
2236 | 0 | RLC_AM_MODE, p_mac_nr_info->direction, p_mac_nr_info->ueid, |
2237 | 0 | BEARER_TYPE_DRB, drb_id, seqnum_length, |
2238 | 0 | priority); |
2239 | 0 | dissected_by_upper_layer = true; |
2240 | 0 | break; |
2241 | 0 | case rlcTM: |
2242 | 0 | call_rlc_dissector(tvb, pinfo, tree, pdu_ti, offset, SDU_length, |
2243 | 0 | RLC_TM_MODE, p_mac_nr_info->direction, p_mac_nr_info->ueid, |
2244 | 0 | BEARER_TYPE_DRB, drb_id, 0, |
2245 | 0 | priority); |
2246 | 0 | dissected_by_upper_layer = true; |
2247 | 0 | break; |
2248 | 0 | case rlcRaw: |
2249 | | /* Nothing to do! */ |
2250 | 0 | break; |
2251 | 0 | } |
2252 | 0 | } else if ((lcid >= 1 && lcid <= 2) || ((lcid==3 || lcid==4) && is_srb)) { |
2253 | | /* SRB */ |
2254 | 0 | tap_info->sdus_for_lcid[lcid]++; |
2255 | 0 | tap_info->bytes_for_lcid[lcid] += SDU_length; |
2256 | |
|
2257 | 0 | if (global_mac_nr_attempt_srb_decode) { |
2258 | | /* SRB, call RLC dissector */ |
2259 | | /* These are defaults (38.331, 9.2.1) - only priority may be overridden, but not passing in yet. */ |
2260 | 0 | call_rlc_dissector(tvb, pinfo, tree, pdu_ti, offset, SDU_length, |
2261 | 0 | RLC_AM_MODE, p_mac_nr_info->direction, p_mac_nr_info->ueid, |
2262 | 0 | BEARER_TYPE_SRB, lcid, 12, |
2263 | 0 | (lcid == 2) ? 3 : 1); |
2264 | 0 | dissected_by_upper_layer = true; |
2265 | 0 | } |
2266 | 0 | } else if (global_mac_nr_attempt_rrc_decode) { |
2267 | 0 | dissector_handle_t protocol_handle; |
2268 | 0 | tvbuff_t *rrc_tvb = tvb_new_subset_length(tvb, offset, SDU_length); |
2269 | |
|
2270 | 0 | if (p_mac_nr_info->direction == DIRECTION_UPLINK) { |
2271 | 0 | protocol_handle = ((lcid == CCCH_LCID) || (lcid == 36)) ? |
2272 | 0 | nr_rrc_ul_ccch1_handle : |
2273 | 0 | nr_rrc_ul_ccch_handle; |
2274 | 0 | } else { |
2275 | 0 | protocol_handle = nr_rrc_dl_ccch_handle; |
2276 | 0 | } |
2277 | | /* Hide raw view of bytes */ |
2278 | 0 | proto_item_set_hidden(sch_pdu_ti); |
2279 | 0 | call_with_catch_all(protocol_handle, rrc_tvb, pinfo, tree); |
2280 | 0 | dissected_by_upper_layer = true; |
2281 | 0 | } |
2282 | | |
2283 | | /* Only write summary to Info column if didn't send to upper_layer dissector */ |
2284 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, dissected_by_upper_layer ? NULL : pinfo, |
2285 | 0 | "(LCID:%u %u bytes) ", lcid, SDU_length); |
2286 | |
|
2287 | 0 | offset += SDU_length; |
2288 | | |
2289 | |
|
2290 | 0 | if (p_mac_nr_info->direction == DIRECTION_UPLINK) { |
2291 | 0 | if (ces_seen) { |
2292 | 0 | expert_add_info_format(pinfo, subheader_ti, &ei_mac_nr_ul_sch_control_subheader_before_data_subheader, |
2293 | 0 | "UL-SCH: should not have Data SDUs after Control Elements"); |
2294 | 0 | } |
2295 | 0 | } |
2296 | 0 | data_seen = true; |
2297 | 0 | } |
2298 | 0 | else { |
2299 | | /* UL Control Elements */ |
2300 | | |
2301 | | /* Add some space to info column between entries */ |
2302 | 0 | if (data_seen || ces_seen) { |
2303 | 0 | col_append_str(pinfo->cinfo, COL_INFO, " "); |
2304 | 0 | } |
2305 | |
|
2306 | 0 | if (lcid != PADDING_LCID) { |
2307 | 0 | ces_seen = true; |
2308 | 0 | } |
2309 | |
|
2310 | 0 | if (p_mac_nr_info->direction == DIRECTION_UPLINK) { |
2311 | 0 | uint32_t phr_ph, phr_pcmax_f_c, c_rnti, lcg_id, bs, br_lcid, bit_rate; |
2312 | 0 | bool dir; |
2313 | |
|
2314 | 0 | switch (lcid) { |
2315 | 0 | case TWO_OCTET_ELCID_FIELD: |
2316 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "(Identity of the logical channel %u) ", elcid); |
2317 | 0 | break; |
2318 | 0 | case ONE_OCTET_ELCID_FIELD: |
2319 | 0 | switch (elcid) { |
2320 | 0 | case ENHANCED_MULTIPLE_ENTRY_PHR_FOR_MULTIPLE_TRP_FOUR_OCTETS_CI: |
2321 | | /* It has a variable size, */ |
2322 | 0 | offset += SDU_length; |
2323 | 0 | break; |
2324 | 0 | case ENHANCED_MULTIPLE_ENTRY_PHR_FOR_MULTIPLE_TRP_ONE_OCTETS_CI: |
2325 | | /* It has a variable size, */ |
2326 | 0 | offset += SDU_length; |
2327 | 0 | break; |
2328 | 0 | case ENHANCED_SINGLE_ENTRY_PHR_FOR_MULTIPLE_TRP: |
2329 | | /* It has a fixed size and consists of three octets */ |
2330 | 0 | offset += 3; |
2331 | 0 | break; |
2332 | 0 | case ENHANCED_MULTIPLE_ENTRY_PHR_FOUR_OCTETS_CI: |
2333 | | /* has a variable size */ |
2334 | 0 | offset += SDU_length; |
2335 | 0 | break; |
2336 | 0 | case ENHANCED_MULTIPLE_ENTRY_PHR_ONE_OCTETS_CI: |
2337 | 0 | offset += SDU_length; |
2338 | 0 | break; |
2339 | 0 | case ENHANCED_SINGLE_ENTRY_PHR: |
2340 | | /* has a variable size */ |
2341 | 0 | offset += SDU_length; |
2342 | 0 | break; |
2343 | 0 | case ENHANCED_BFR_ONE_OCTET_CI: |
2344 | | /* have a variable size */ |
2345 | 0 | offset += SDU_length; |
2346 | 0 | break; |
2347 | 0 | case ENHANCED_BFR_FOUR_OCTET_CI: |
2348 | | /* have a variable size*/ |
2349 | 0 | offset += SDU_length; |
2350 | 0 | break; |
2351 | 0 | case TRUNCATED_ENHANCED_BFR_FOUR_OCTET_CI: |
2352 | | /* have a variable size*/ |
2353 | 0 | offset += SDU_length; |
2354 | 0 | break; |
2355 | 0 | case POSITIONING_MEASUREMENT_GAP_ACTIVATION_DEACTIVATION_REQUEST: |
2356 | | /* It has a fixed size of zero bits */ |
2357 | 0 | break; |
2358 | 0 | case IAB_MT_RECOMMENDED_BEAM_INDICATION: |
2359 | | /* It has a variable size */ |
2360 | 0 | offset += SDU_length; |
2361 | 0 | break; |
2362 | 0 | case DESIRED_IAB_MT_PSD_RANGE: |
2363 | 0 | break; |
2364 | 0 | case DESIRED_DL_TX_POWER_ADJUSTMENT: |
2365 | 0 | break; |
2366 | 0 | case CASE_6_TIMING_REQUEST: |
2367 | 0 | break; |
2368 | 0 | case DESIRED_GUARD_SYMBOLS_FOR_CASE_6_TIMING: |
2369 | 0 | break; |
2370 | 0 | case DESIRED_GUARD_SYMBOLS_FOR_CASE_7_TIMING: |
2371 | 0 | break; |
2372 | 0 | case EXTENDED_SHORT_TRUNCATED_BSR: |
2373 | 0 | break; |
2374 | 0 | case EXTENDED_LONG_TRUNCATED_BSR: |
2375 | 0 | break; |
2376 | 0 | case EXTENDED_SHORT_BSR: |
2377 | 0 | break; |
2378 | 0 | case EXTENDED_LONG_BSR: |
2379 | 0 | break; |
2380 | 0 | case EXTENDED_PRE_EMPTIVE_BSR: |
2381 | 0 | break; |
2382 | 0 | case BFR_FOUR_OCTETS_CI: |
2383 | 0 | break; |
2384 | 0 | case TRUNCATED_BFR_FOUR_OCTETS_CI: |
2385 | 0 | break; |
2386 | 0 | case MULTIPLE_ENTRY_CONFIGURED_GRANT_CONFIRMATION: |
2387 | 0 | break; |
2388 | 0 | case SIDELINK_CONFIGURED_GRANT_CONFIRMATION: |
2389 | 0 | break; |
2390 | 0 | case DESIRED_GUARD_SYMBOLS: |
2391 | 0 | break; |
2392 | 0 | case PRE_EMPTIVE_BSR: |
2393 | 0 | break; |
2394 | 0 | default: |
2395 | 0 | break; |
2396 | 0 | } |
2397 | 0 | break; |
2398 | 0 | case TRUNCATED_ENHANCED_BFR_LCID: |
2399 | | /* variable size */ |
2400 | 0 | offset += SDU_length; |
2401 | 0 | break; |
2402 | 0 | case TIMING_ADVANCE_REPORT_LCID: |
2403 | 0 | { |
2404 | | /* Reserved (2 bits) */ |
2405 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_timing_advance_report_reserved, |
2406 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN); |
2407 | | /* Timing Advance */ |
2408 | 0 | uint32_t ta; |
2409 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_timing_advance_report_ta, |
2410 | 0 | tvb, offset, 2, ENC_BIG_ENDIAN, &ta); |
2411 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "(Timing Advance Report TA=%u) ", ta); |
2412 | |
|
2413 | 0 | offset += 2; |
2414 | 0 | break; |
2415 | 0 | } |
2416 | 0 | case TRUNCATED_SIDELINK_BSR_LCID: |
2417 | | /* No description? */ |
2418 | 0 | break; |
2419 | 0 | case SIDELINK_BSR_LCID: |
2420 | | /* No description? */ |
2421 | 0 | break; |
2422 | 0 | case LBT_FAILURE_4_OCTETS_LCID: |
2423 | 0 | offset += 4; |
2424 | 0 | break; |
2425 | 0 | case LBT_FAILURE_1_OCTET_LCID: |
2426 | 0 | offset += 1; |
2427 | 0 | break; |
2428 | 0 | case BFR_LCID: |
2429 | | /* variable size */ |
2430 | 0 | offset += SDU_length; |
2431 | 0 | break; |
2432 | 0 | case TRUNCATED_BFR_LCID: |
2433 | 0 | offset += SDU_length; |
2434 | 0 | break; |
2435 | | /* CCCH_48_BITS_LCID Handled above*/ |
2436 | 0 | case RECOMMENDED_BIT_RATE_QUERY_LCID: |
2437 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_recommended_bit_rate_query_lcid, |
2438 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &br_lcid); |
2439 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_control_recommended_bit_rate_query_dir, |
2440 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &dir); |
2441 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_recommended_bit_rate_query_bit_rate, |
2442 | 0 | tvb, offset, 2, ENC_BIG_ENDIAN, &bit_rate); |
2443 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_recommended_bit_rate_query_reserved, |
2444 | 0 | tvb, offset + 1, 1, ENC_BIG_ENDIAN); |
2445 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
2446 | 0 | "(Recommended BR Query LCID=%u Dir=%s BR=%s) ", br_lcid, dir ? "UL" : "DL", |
2447 | 0 | val_to_str_ext_const(bit_rate, &bit_rate_vals_ext, "Unknown")); |
2448 | 0 | offset += 2; |
2449 | 0 | break; |
2450 | 0 | case CONFIGURED_GRANT_CONFIGURATION_LCID: |
2451 | | /* Fixed size of zero bits */ |
2452 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2453 | 0 | "(Configured Grant Config) "); |
2454 | 0 | break; |
2455 | 0 | case MULTIPLE_ENTRY_PHR_1_LCID: |
2456 | 0 | case MULTIPLE_ENTRY_PHR_4_LCID: |
2457 | 0 | { |
2458 | 0 | static int* const me_phr_byte1_flags[] = { |
2459 | 0 | &hf_mac_nr_control_me_phr_c7_flag, |
2460 | 0 | &hf_mac_nr_control_me_phr_c6_flag, |
2461 | 0 | &hf_mac_nr_control_me_phr_c5_flag, |
2462 | 0 | &hf_mac_nr_control_me_phr_c4_flag, |
2463 | 0 | &hf_mac_nr_control_me_phr_c3_flag, |
2464 | 0 | &hf_mac_nr_control_me_phr_c2_flag, |
2465 | 0 | &hf_mac_nr_control_me_phr_c1_flag, |
2466 | 0 | &hf_mac_nr_control_me_phr_reserved, |
2467 | 0 | NULL |
2468 | 0 | }; |
2469 | 0 | static int* const me_phr_byte2_flags[] = { |
2470 | 0 | &hf_mac_nr_control_me_phr_c15_flag, |
2471 | 0 | &hf_mac_nr_control_me_phr_c14_flag, |
2472 | 0 | &hf_mac_nr_control_me_phr_c13_flag, |
2473 | 0 | &hf_mac_nr_control_me_phr_c12_flag, |
2474 | 0 | &hf_mac_nr_control_me_phr_c11_flag, |
2475 | 0 | &hf_mac_nr_control_me_phr_c10_flag, |
2476 | 0 | &hf_mac_nr_control_me_phr_c9_flag, |
2477 | 0 | &hf_mac_nr_control_me_phr_c8_flag, |
2478 | 0 | NULL |
2479 | 0 | }; |
2480 | 0 | static int* const me_phr_byte3_flags[] = { |
2481 | 0 | &hf_mac_nr_control_me_phr_c23_flag, |
2482 | 0 | &hf_mac_nr_control_me_phr_c22_flag, |
2483 | 0 | &hf_mac_nr_control_me_phr_c21_flag, |
2484 | 0 | &hf_mac_nr_control_me_phr_c20_flag, |
2485 | 0 | &hf_mac_nr_control_me_phr_c19_flag, |
2486 | 0 | &hf_mac_nr_control_me_phr_c18_flag, |
2487 | 0 | &hf_mac_nr_control_me_phr_c17_flag, |
2488 | 0 | &hf_mac_nr_control_me_phr_c16_flag, |
2489 | 0 | NULL |
2490 | 0 | }; |
2491 | 0 | static int* const me_phr_byte4_flags[] = { |
2492 | 0 | &hf_mac_nr_control_me_phr_c31_flag, |
2493 | 0 | &hf_mac_nr_control_me_phr_c30_flag, |
2494 | 0 | &hf_mac_nr_control_me_phr_c29_flag, |
2495 | 0 | &hf_mac_nr_control_me_phr_c28_flag, |
2496 | 0 | &hf_mac_nr_control_me_phr_c27_flag, |
2497 | 0 | &hf_mac_nr_control_me_phr_c26_flag, |
2498 | 0 | &hf_mac_nr_control_me_phr_c25_flag, |
2499 | 0 | &hf_mac_nr_control_me_phr_c24_flag, |
2500 | 0 | NULL |
2501 | 0 | }; |
2502 | 0 | uint32_t start_offset = offset; |
2503 | 0 | uint8_t scell_bitmap1; |
2504 | 0 | uint32_t scell_bitmap2_3_4 = 0; |
2505 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, me_phr_byte1_flags, ENC_NA); |
2506 | 0 | scell_bitmap1 = tvb_get_uint8(tvb, offset); |
2507 | 0 | offset++; |
2508 | 0 | if (lcid == MULTIPLE_ENTRY_PHR_4_LCID) { |
2509 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, me_phr_byte2_flags, ENC_NA); |
2510 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset + 1, 1, me_phr_byte3_flags, ENC_NA); |
2511 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset + 2, 1, me_phr_byte4_flags, ENC_NA); |
2512 | 0 | scell_bitmap2_3_4 = tvb_get_letoh24(tvb, offset); /* read them in little endian on purpose */ |
2513 | 0 | offset += 3; |
2514 | 0 | } |
2515 | |
|
2516 | 0 | static const int* ph_fields1[] = { |
2517 | 0 | &hf_mac_nr_control_me_phr_ph_c1, |
2518 | 0 | &hf_mac_nr_control_me_phr_ph_c2, |
2519 | 0 | &hf_mac_nr_control_me_phr_ph_c3, |
2520 | 0 | &hf_mac_nr_control_me_phr_ph_c4, |
2521 | 0 | &hf_mac_nr_control_me_phr_ph_c5, |
2522 | 0 | &hf_mac_nr_control_me_phr_ph_c6, |
2523 | 0 | &hf_mac_nr_control_me_phr_ph_c7, |
2524 | 0 | }; |
2525 | 0 | static const int* ph_fields2_3_4[] = { |
2526 | 0 | &hf_mac_nr_control_me_phr_ph_c8, |
2527 | 0 | &hf_mac_nr_control_me_phr_ph_c9, |
2528 | 0 | &hf_mac_nr_control_me_phr_ph_c10, |
2529 | 0 | &hf_mac_nr_control_me_phr_ph_c11, |
2530 | 0 | &hf_mac_nr_control_me_phr_ph_c12, |
2531 | 0 | &hf_mac_nr_control_me_phr_ph_c13, |
2532 | 0 | &hf_mac_nr_control_me_phr_ph_c14, |
2533 | 0 | &hf_mac_nr_control_me_phr_ph_c15, |
2534 | 0 | &hf_mac_nr_control_me_phr_ph_c16, |
2535 | 0 | &hf_mac_nr_control_me_phr_ph_c17, |
2536 | 0 | &hf_mac_nr_control_me_phr_ph_c18, |
2537 | 0 | &hf_mac_nr_control_me_phr_ph_c19, |
2538 | 0 | &hf_mac_nr_control_me_phr_ph_c20, |
2539 | 0 | &hf_mac_nr_control_me_phr_ph_c21, |
2540 | 0 | &hf_mac_nr_control_me_phr_ph_c22, |
2541 | 0 | &hf_mac_nr_control_me_phr_ph_c23, |
2542 | 0 | &hf_mac_nr_control_me_phr_ph_c24, |
2543 | 0 | &hf_mac_nr_control_me_phr_ph_c25, |
2544 | 0 | &hf_mac_nr_control_me_phr_ph_c26, |
2545 | 0 | &hf_mac_nr_control_me_phr_ph_c27, |
2546 | 0 | &hf_mac_nr_control_me_phr_ph_c28, |
2547 | 0 | &hf_mac_nr_control_me_phr_ph_c29, |
2548 | 0 | &hf_mac_nr_control_me_phr_ph_c30, |
2549 | 0 | &hf_mac_nr_control_me_phr_ph_c31, |
2550 | 0 | }; |
2551 | | |
2552 | | /* PCell entries */ |
2553 | 0 | uint32_t PH; |
2554 | 0 | proto_item* entry_ti; |
2555 | 0 | if (p_mac_nr_info->phr_type2_othercell) { |
2556 | | /* The PH and PCMAX,f,c fields can be either for a LTE or NR cell */ |
2557 | 0 | entry_ti = dissect_me_phr_ph(tvb, pinfo, subheader_ti, hf_mac_nr_control_me_phr_ph_type2_spcell, |
2558 | 0 | hf_mac_nr_control_me_phr_pcmax_f_c_type2_spcell, &PH, &offset); |
2559 | 0 | proto_item_append_text(entry_ti, " (Type2, SpCell PH=%u)", PH); |
2560 | 0 | } |
2561 | 0 | entry_ti = dissect_me_phr_ph(tvb, pinfo, subheader_ti, hf_mac_nr_control_me_phr_ph_type1_pcell, |
2562 | 0 | hf_mac_nr_control_me_phr_pcmax_f_c_type1_pcell, &PH, &offset); |
2563 | 0 | proto_item_append_text(entry_ti, " (Type1, PCell PH=%u)", PH); |
2564 | | |
2565 | | |
2566 | | /* SCell entries */ |
2567 | | /* The PH and PCMAX,f,c fields can be either for a LTE or NR cell */ |
2568 | 0 | for (int n = 1; n <= 7; n++) { |
2569 | 0 | if (scell_bitmap1 & (1 << n)) { |
2570 | 0 | entry_ti = dissect_me_phr_ph(tvb, pinfo, subheader_ti, *ph_fields1[n - 1], |
2571 | 0 | hf_mac_nr_control_me_phr_pcmax_f_c_typeX, &PH, &offset); |
2572 | 0 | proto_item_append_text(entry_ti, " (SCellIndex %d PH=%u)", n, PH); |
2573 | 0 | } |
2574 | 0 | } |
2575 | 0 | if (lcid == MULTIPLE_ENTRY_PHR_4_LCID) { |
2576 | 0 | for (int n = 0; n <= 23; n++) { |
2577 | 0 | if (scell_bitmap2_3_4 & (1 << n)) { |
2578 | 0 | entry_ti = dissect_me_phr_ph(tvb, pinfo, subheader_ti, *ph_fields2_3_4[n], |
2579 | 0 | hf_mac_nr_control_me_phr_pcmax_f_c_typeX, &PH, &offset); |
2580 | 0 | proto_item_append_text(entry_ti, " (SCellIndex %d PH=%u)", n + 8, PH); |
2581 | 0 | } |
2582 | 0 | } |
2583 | 0 | } |
2584 | |
|
2585 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2586 | 0 | "(Multi-entry PHR) "); |
2587 | | |
2588 | | /* Make sure dissected length matches signalled length */ |
2589 | 0 | if (offset != start_offset + SDU_length) { |
2590 | 0 | proto_tree_add_expert_format(subheader_tree, pinfo, &ei_mac_nr_sdu_length_different_from_dissected, |
2591 | 0 | tvb, start_offset, offset - start_offset, |
2592 | 0 | "A Multiple-Entry PHR subheader has a length field of %u bytes, but " |
2593 | 0 | "dissected %u bytes", SDU_length, offset - start_offset); |
2594 | | /* Assume length was correct, so at least can dissect further subheaders */ |
2595 | 0 | offset = start_offset + SDU_length; |
2596 | 0 | } |
2597 | 0 | break; |
2598 | 0 | } |
2599 | 0 | case SINGLE_ENTRY_PHR_LCID: |
2600 | | /* R R PH (6 bits) */ |
2601 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_se_phr_reserved, |
2602 | 0 | tvb, offset, 1, ENC_NA); |
2603 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_se_phr_ph, |
2604 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &phr_ph); |
2605 | 0 | offset++; |
2606 | | |
2607 | | /* R R PCMAX_f_c (6 bits) */ |
2608 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_se_phr_reserved, |
2609 | 0 | tvb, offset, 1, ENC_NA); |
2610 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_se_phr_pcmax_f_c, |
2611 | 0 | tvb, offset, 1, ENC_NA, &phr_pcmax_f_c); |
2612 | 0 | offset++; |
2613 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
2614 | 0 | "(PHR PH=%u PCMAX_f_c=%u) ", phr_ph, phr_pcmax_f_c); |
2615 | 0 | break; |
2616 | 0 | case C_RNTI_LCID: |
2617 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_crnti, |
2618 | 0 | tvb, offset, 2, ENC_BIG_ENDIAN, &c_rnti); |
2619 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
2620 | 0 | "(C-RNTI=%u) ", c_rnti); |
2621 | 0 | offset += 2; |
2622 | 0 | break; |
2623 | 0 | case SHORT_TRUNCATED_BSR_LCID: |
2624 | 0 | case SHORT_BSR_LCID: |
2625 | 0 | { |
2626 | 0 | static const int* hf_mac_nr_control_bsr_short_bs_lcg[] = { |
2627 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg0, |
2628 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg1, |
2629 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg2, |
2630 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg3, |
2631 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg4, |
2632 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg5, |
2633 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg6, |
2634 | 0 | &hf_mac_nr_control_bsr_short_bs_lcg7 |
2635 | 0 | }; |
2636 | |
|
2637 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_bsr_short_lcg, |
2638 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &lcg_id); |
2639 | 0 | proto_tree_add_item_ret_uint(subheader_tree, *hf_mac_nr_control_bsr_short_bs_lcg[lcg_id], |
2640 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &bs); |
2641 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
2642 | 0 | "(Short %sBSR LCG ID=%u BS=%u) ", |
2643 | 0 | lcid == SHORT_BSR_LCID ? "" : "Truncated ", lcg_id, bs); |
2644 | 0 | offset++; |
2645 | 0 | } |
2646 | 0 | break; |
2647 | 0 | case LONG_TRUNCATED_BSR_LCID: |
2648 | 0 | { |
2649 | 0 | static int* const long_bsr_flags[] = { |
2650 | 0 | &hf_mac_nr_control_bsr_long_lcg7, |
2651 | 0 | &hf_mac_nr_control_bsr_long_lcg6, |
2652 | 0 | &hf_mac_nr_control_bsr_long_lcg5, |
2653 | 0 | &hf_mac_nr_control_bsr_long_lcg4, |
2654 | 0 | &hf_mac_nr_control_bsr_long_lcg3, |
2655 | 0 | &hf_mac_nr_control_bsr_long_lcg2, |
2656 | 0 | &hf_mac_nr_control_bsr_long_lcg1, |
2657 | 0 | &hf_mac_nr_control_bsr_long_lcg0, |
2658 | 0 | NULL |
2659 | 0 | }; |
2660 | |
|
2661 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, long_bsr_flags, ENC_NA); |
2662 | 0 | unsigned CE_start = offset; |
2663 | 0 | offset++; |
2664 | |
|
2665 | 0 | while ((offset - CE_start) < SDU_length) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_trunc_long_bs, tvb, offset++, 1, ENC_NA); |
2666 | | |
2667 | | /* TODO: show in string here how many BSs were seen */ |
2668 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2669 | 0 | "(Long Truncated BSR) "); |
2670 | |
|
2671 | 0 | if (SDU_length > 7) { |
2672 | 0 | proto_tree_add_expert_format(subheader_tree, pinfo, &ei_mac_nr_sdu_length_different_from_dissected, |
2673 | 0 | tvb, CE_start, SDU_length, |
2674 | 0 | "A Long Truncated BSR subheader should have a length field up to 7 bytes, but " |
2675 | 0 | "is set to %u bytes", SDU_length); |
2676 | 0 | } |
2677 | 0 | } |
2678 | 0 | break; |
2679 | 0 | case LONG_BSR_LCID: |
2680 | 0 | { |
2681 | 0 | static int* const long_bsr_flags[] = { |
2682 | 0 | &hf_mac_nr_control_bsr_long_lcg7, |
2683 | 0 | &hf_mac_nr_control_bsr_long_lcg6, |
2684 | 0 | &hf_mac_nr_control_bsr_long_lcg5, |
2685 | 0 | &hf_mac_nr_control_bsr_long_lcg4, |
2686 | 0 | &hf_mac_nr_control_bsr_long_lcg3, |
2687 | 0 | &hf_mac_nr_control_bsr_long_lcg2, |
2688 | 0 | &hf_mac_nr_control_bsr_long_lcg1, |
2689 | 0 | &hf_mac_nr_control_bsr_long_lcg0, |
2690 | 0 | NULL |
2691 | 0 | }; |
2692 | |
|
2693 | 0 | uint8_t flags = tvb_get_uint8(tvb, offset); |
2694 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, long_bsr_flags, ENC_NA); |
2695 | 0 | unsigned CE_start = offset; |
2696 | 0 | offset++; |
2697 | | |
2698 | | /* Show BSR values. */ |
2699 | 0 | if (flags & 0x01) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg0, tvb, offset++, 1, ENC_NA); |
2700 | 0 | if (flags & 0x02) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg1, tvb, offset++, 1, ENC_NA); |
2701 | 0 | if (flags & 0x04) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg2, tvb, offset++, 1, ENC_NA); |
2702 | 0 | if (flags & 0x08) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg3, tvb, offset++, 1, ENC_NA); |
2703 | 0 | if (flags & 0x10) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg4, tvb, offset++, 1, ENC_NA); |
2704 | 0 | if (flags & 0x20) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg5, tvb, offset++, 1, ENC_NA); |
2705 | 0 | if (flags & 0x40) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg6, tvb, offset++, 1, ENC_NA); |
2706 | 0 | if (flags & 0x80) proto_tree_add_item(subheader_tree, hf_mac_nr_control_bsr_long_bs_lcg7, tvb, offset++, 1, ENC_NA); |
2707 | | |
2708 | | /* TODO: show in string here how many BSs were seen */ |
2709 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2710 | 0 | "(Long BSR) "); |
2711 | | |
2712 | | |
2713 | | /* Make sure dissected length matches signalled length */ |
2714 | 0 | if ((offset - CE_start) != SDU_length) { |
2715 | 0 | proto_tree_add_expert_format(subheader_tree, pinfo, &ei_mac_nr_sdu_length_different_from_dissected, |
2716 | 0 | tvb, CE_start, offset - CE_start, |
2717 | 0 | "A Long BSR subheader has a length field of %u bytes, but " |
2718 | 0 | "dissected %u bytes", SDU_length, offset - CE_start); |
2719 | | /* Assume length was correct, so at least can dissect further subheaders */ |
2720 | 0 | offset = CE_start + SDU_length; |
2721 | 0 | } |
2722 | 0 | } |
2723 | 0 | break; |
2724 | 0 | case PADDING_LCID: |
2725 | 0 | { |
2726 | | /* The rest of the PDU is padding */ |
2727 | 0 | int pad_len = tvb_reported_length_remaining(tvb, offset); |
2728 | 0 | if (pad_len > 0) |
2729 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_padding, tvb, offset, -1, ENC_NA); |
2730 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "(Padding %u bytes) ", pad_len); |
2731 | | /* Move to the end of the frame */ |
2732 | 0 | offset = tvb_reported_length(tvb); |
2733 | 0 | } |
2734 | 0 | break; |
2735 | 0 | } |
2736 | 0 | } |
2737 | 0 | else { |
2738 | | /* Downlink control elements */ |
2739 | 0 | uint32_t ta_tag_id, ta_ta, br_lcid, bit_rate; |
2740 | 0 | bool dir; |
2741 | |
|
2742 | 0 | if (lcid != PADDING_LCID) { |
2743 | 0 | if (data_seen) { |
2744 | 0 | expert_add_info_format(pinfo, subheader_ti, &ei_mac_nr_dl_sch_control_subheader_after_data_subheader, |
2745 | 0 | "DL-SCH: should not have Control Elements after Data SDUs"); |
2746 | 0 | } |
2747 | 0 | } |
2748 | 0 | switch (lcid) { |
2749 | 0 | case TWO_OCTET_ELCID_FIELD: |
2750 | | /* Error */ |
2751 | 0 | break; |
2752 | 0 | case ONE_OCTET_ELCID_FIELD: |
2753 | 0 | switch (elcid) { |
2754 | 0 | case SERVING_CELL_SET_BASED_SRS_TCI_STATE_INDICATIONS_ELCD: |
2755 | 0 | break; |
2756 | 0 | case SP_AP_SRS_TCI_STATE_INDICATION_ELCD: |
2757 | 0 | break; |
2758 | 0 | case BFD_RS_INDICATION_ELCD: |
2759 | 0 | break; |
2760 | 0 | case DIFFERENTIAL_KOFFSET_ELCD: |
2761 | 0 | { |
2762 | 0 | uint32_t koffset; |
2763 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_differential_koffset_reserved, |
2764 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN); |
2765 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_differential_koffset, |
2766 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &koffset); |
2767 | 0 | offset += 1; |
2768 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
2769 | 0 | "(Differential Koffset %u) ", koffset); |
2770 | 0 | } |
2771 | 0 | break; |
2772 | 0 | case ENHANCED_SCELL_ACTIVATION_DEACTIVATION_MAC_CE_WITH_ONE_OCTET_CI_FIELD_ELCD: |
2773 | 0 | break; |
2774 | 0 | case ENHANCED_SCELL_ACTIVATION_DEACTIVATION_MAC_CE_WITH_FOUR_OCTET_CI_FIELD_ELCD: |
2775 | 0 | break; |
2776 | 0 | case UNIFIED_TCI_STATES_ACTIVATION_DEACTIVATION_ELCD: |
2777 | 0 | break; |
2778 | 0 | case PUCCH_POWER_CONTROL_SET_UPDATE_FOR_MULTIPLE_TRP_PUCCH_REPETITION__ELCD: |
2779 | 0 | break; |
2780 | 0 | case PUCCH_SPATIAL_RELATION_ACTIVATION_DEACTIVATION_FOR_MULTIPLE_TRP_PUCCH_REPETITION_ELCD: |
2781 | 0 | break; |
2782 | 0 | case ENHANCED_TCI_STATES_INDICATION_FOR_UE_SPECIFIC_PDCCH_ELCD: |
2783 | 0 | break; |
2784 | 0 | case POSITIONING_MEASUREMENT_GAP_ACTIVATION_DEACTIVATION_COMMAND_ELCD: |
2785 | 0 | break; |
2786 | 0 | case PPW_ACTIVATION_DEACTIVATION_COMMAND_ELCD: |
2787 | 0 | break; |
2788 | 0 | case DL_TX_POWER_ADJUSTMENT_ELCD: |
2789 | 0 | break; |
2790 | 0 | case TIMING_CASE_INDICATION_ELCD: |
2791 | 0 | break; |
2792 | 0 | case CHILD_IAB_DU_RESTRICTED_BEAM_INDICATION_ELCD: |
2793 | 0 | break; |
2794 | 0 | case CASE_7_TIMING_ADVANCE_OFFSET_ELCD: |
2795 | 0 | break; |
2796 | 0 | case PROVIDED_GUARD_SYMBOLS_FOR_CASE_6_TIMING_ELCD: |
2797 | 0 | break; |
2798 | 0 | case PROVIDED_GUARD_SYMBOLS_FOR_CASE_7_TIMING_ELCD: |
2799 | 0 | break; |
2800 | 0 | case SERVING_CELL_SET_BASED_SRS_SPATIAL_RELATION_INDICATION_ELCD: |
2801 | 0 | break; |
2802 | 0 | case PUSCH_PATHLOSS_REFERENCE_RS_UPDATE_ELCD: |
2803 | 0 | break; |
2804 | 0 | case SRS_PATHLOSS_REFERENCE_RS_UPDATE_ELCD: |
2805 | 0 | break; |
2806 | 0 | case ENHANCED_SP_AP_SRS_SPATIAL_RELATION_INDICATION_ELCD: |
2807 | 0 | break; |
2808 | 0 | case ENHANCED_PUCCH_SPATIAL_RELATION_ACTIVATION_DEACTIVATION_ELCD: |
2809 | 0 | break; |
2810 | 0 | case ENHANCED_TCI_STATES_ACTIVATION_DEACTIVATION_FOR_UE_SPECIFIC_PDSCH_ELCD: |
2811 | 0 | break; |
2812 | 0 | case DUPLICATION_RLC_ACTIVATION_DEACTIVATION_ELCD: |
2813 | | /* 251 */ |
2814 | 0 | break; |
2815 | 0 | case ABSOLUTE_TIMING_ADVANCE_COMMAND_ELCD: |
2816 | 0 | break; |
2817 | 0 | case SP_POSITIONING_SRS_ACTIVATION_DEACTIVATION_ELCD: |
2818 | 0 | break; |
2819 | 0 | case PROVIDED_GUARD_SYMBOLS_ELCD: |
2820 | 0 | break; |
2821 | 0 | case TIMING_DELTA_ELCD: |
2822 | 0 | break; |
2823 | 0 | default: |
2824 | 0 | break; |
2825 | 0 | } |
2826 | 0 | break; |
2827 | 0 | case RECOMMENDED_BIT_RATE_LCID: |
2828 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_recommended_bit_rate_lcid, |
2829 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &br_lcid); |
2830 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_control_recommended_bit_rate_dir, |
2831 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &dir); |
2832 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_recommended_bit_rate_bit_rate, |
2833 | 0 | tvb, offset, 2, ENC_BIG_ENDIAN, &bit_rate); |
2834 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_recommended_bit_rate_reserved, |
2835 | 0 | tvb, offset+1, 1, ENC_BIG_ENDIAN); |
2836 | 0 | offset += 2; |
2837 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
2838 | 0 | "(Recommended BR LCID=%u Dir=%s BR=%s) ", br_lcid, dir ? "UL" : "DL", |
2839 | 0 | val_to_str_ext_const(bit_rate, &bit_rate_vals_ext, "Unknown")); |
2840 | 0 | break; |
2841 | 0 | case SP_ZP_CSI_RS_RESOURCE_SET_ACT_DEACT_LCID: |
2842 | 0 | proto_tree_add_item(subheader_tree, hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_ad, |
2843 | 0 | tvb, offset, 1, ENC_NA); |
2844 | 0 | proto_tree_add_item(subheader_tree, hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_serving_cell_id, |
2845 | 0 | tvb, offset, 1, ENC_NA); |
2846 | 0 | proto_tree_add_item(subheader_tree, hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_bwp_id, |
2847 | 0 | tvb, offset, 1, ENC_NA); |
2848 | 0 | offset++; |
2849 | 0 | proto_tree_add_item(subheader_tree, hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_reserved_2, |
2850 | 0 | tvb, offset, 1, ENC_NA); |
2851 | 0 | proto_tree_add_item(subheader_tree, hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_sp_zp_rs_resource_set_id, |
2852 | 0 | tvb, offset, 1, ENC_NA); |
2853 | 0 | offset++; |
2854 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2855 | 0 | "(SP ZP CSI-RS Res Set Act/Deact) "); |
2856 | 0 | break; |
2857 | 0 | case PUCCH_SPATIAL_REL_ACT_DEACT_LCID: |
2858 | 0 | { |
2859 | 0 | static int * const pucch_spatial_rel_act_deact_flags[] = { |
2860 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s8, |
2861 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s7, |
2862 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s6, |
2863 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s5, |
2864 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s4, |
2865 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s3, |
2866 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s2, |
2867 | 0 | &hf_mac_nr_control_pucch_spatial_rel_act_deact_s1, |
2868 | 0 | NULL |
2869 | 0 | }; |
2870 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_pucch_spatial_rel_act_deact_reserved, |
2871 | 0 | tvb, offset, 1, ENC_NA); |
2872 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_pucch_spatial_rel_act_deact_serving_cell_id, |
2873 | 0 | tvb, offset, 1, ENC_NA); |
2874 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_pucch_spatial_rel_act_deact_bwp_id, |
2875 | 0 | tvb, offset, 1, ENC_NA); |
2876 | 0 | offset++; |
2877 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_pucch_spatial_rel_act_deact_reserved, |
2878 | 0 | tvb, offset, 1, ENC_NA); |
2879 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_pucch_spatial_rel_act_deact_pucch_resource_id, |
2880 | 0 | tvb, offset, 1, ENC_NA); |
2881 | 0 | offset++; |
2882 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, pucch_spatial_rel_act_deact_flags, ENC_NA); |
2883 | 0 | offset++; |
2884 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2885 | 0 | "(PUCCH Spatial Rel Act/Deact) "); |
2886 | 0 | } |
2887 | 0 | break; |
2888 | 0 | case SP_SRS_ACT_DEACT_LCID: |
2889 | 0 | { |
2890 | 0 | bool ad, c; |
2891 | 0 | uint32_t start_offset = offset; |
2892 | 0 | unsigned resources = 0; |
2893 | | |
2894 | | /* Header */ |
2895 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_ad, |
2896 | 0 | tvb, offset, 1, ENC_NA, &ad); |
2897 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_srs_resource_set_cell_id, |
2898 | 0 | tvb, offset, 1, ENC_NA); |
2899 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_srs_resource_set_bwp_id, |
2900 | 0 | tvb, offset, 1, ENC_NA); |
2901 | 0 | offset++; |
2902 | |
|
2903 | 0 | proto_tree_add_bits_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_reserved, |
2904 | 0 | tvb, offset<<3, 2, ENC_NA); |
2905 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_c, |
2906 | 0 | tvb, offset, 1, ENC_NA, &c); |
2907 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_sul, |
2908 | 0 | tvb, offset, 1, ENC_NA); |
2909 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_sp_srs_resource_set_id, |
2910 | 0 | tvb, offset, 1, ENC_NA); |
2911 | 0 | offset++; |
2912 | |
|
2913 | 0 | if (ad) { |
2914 | | /* Activating - show info for resources */ |
2915 | 0 | unsigned length = c ? (SDU_length-2) / 2 + 2: SDU_length; |
2916 | 0 | while (offset - start_offset < length) { |
2917 | 0 | bool f; |
2918 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_f, |
2919 | 0 | tvb, offset, 1, ENC_NA, &f); |
2920 | 0 | uint32_t resource_id = tvb_get_uint8(tvb, offset) & 0x7f; |
2921 | 0 | proto_item *resource_id_ti; |
2922 | 0 | if (!f && (resource_id & 0x40)) { |
2923 | | /* SSB case - first bit just indicates type */ |
2924 | 0 | resource_id_ti = proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_resource_id_ssb, |
2925 | 0 | tvb, offset, 1, ENC_NA); |
2926 | 0 | proto_item_append_text(resource_id_ti, " (SSB)"); |
2927 | 0 | } |
2928 | 0 | else { |
2929 | 0 | resource_id_ti = proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_resource_id, |
2930 | 0 | tvb, offset, 1, ENC_NA); |
2931 | 0 | if (f) { |
2932 | 0 | proto_item_append_text(resource_id_ti, " (NZP-CSI-RS)"); |
2933 | 0 | } |
2934 | 0 | else { |
2935 | 0 | proto_item_append_text(resource_id_ti, " (SRS)"); |
2936 | 0 | } |
2937 | 0 | } |
2938 | 0 | offset++; |
2939 | 0 | resources++; |
2940 | 0 | } |
2941 | |
|
2942 | 0 | } |
2943 | 0 | if (c) { |
2944 | | /* Deactivating (no resources) */ |
2945 | 0 | while (offset - start_offset < SDU_length) { |
2946 | 0 | proto_tree_add_bits_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_reserved, |
2947 | 0 | tvb, offset<<3, 1, ENC_NA); |
2948 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_resource_serving_cell_id, |
2949 | 0 | tvb, offset, 1, ENC_NA); |
2950 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_srs_act_deact_resource_bwp_id, |
2951 | 0 | tvb, offset, 1, ENC_NA); |
2952 | 0 | offset++; |
2953 | 0 | } |
2954 | 0 | } |
2955 | | |
2956 | | /* Add summary to Info column */ |
2957 | 0 | if (ad) { |
2958 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "(SP SRS Act/Deact Activate %d resources)", resources); |
2959 | 0 | } |
2960 | 0 | else { |
2961 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "(SP SRS Act/Deact Deactivate)"); |
2962 | 0 | } |
2963 | 0 | } |
2964 | 0 | break; |
2965 | 0 | case SP_CSI_REPORT_ON_PUCCH_ACT_DEACT_LCID: |
2966 | 0 | { |
2967 | 0 | static int * const sp_csi_report_on_pucch_act_deact_flags[] = { |
2968 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s7, |
2969 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s6, |
2970 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s5, |
2971 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s4, |
2972 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s3, |
2973 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s2, |
2974 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s1, |
2975 | 0 | &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s0, |
2976 | 0 | NULL |
2977 | 0 | }; |
2978 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_reserved, |
2979 | 0 | tvb, offset, 1, ENC_NA); |
2980 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_serving_cell_id, |
2981 | 0 | tvb, offset, 1, ENC_NA); |
2982 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_bwp_id, |
2983 | 0 | tvb, offset, 1, ENC_NA); |
2984 | 0 | offset++; |
2985 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, sp_csi_report_on_pucch_act_deact_flags, ENC_NA); |
2986 | 0 | offset++; |
2987 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
2988 | 0 | "(SP CSI Report on PUCCH Act/Deact) "); |
2989 | 0 | } |
2990 | 0 | break; |
2991 | 0 | case TCI_STATE_IND_FOR_UE_SPEC_PDCCH_LCID: |
2992 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_serving_cell_id, |
2993 | 0 | tvb, offset, 1, ENC_NA); |
2994 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_coreset_id, |
2995 | 0 | tvb, offset, 2, ENC_BIG_ENDIAN); |
2996 | 0 | offset++; |
2997 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_tci_state_id, |
2998 | 0 | tvb, offset, 1, ENC_NA); |
2999 | 0 | offset++; |
3000 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
3001 | 0 | "(TCI State Ind PDCCH) "); |
3002 | 0 | break; |
3003 | 0 | case TCI_STATES_ACT_DEACT_FOR_UE_SPEC_PDSCH_LCID: |
3004 | 0 | { |
3005 | 0 | uint32_t start_offset = offset; |
3006 | 0 | static int * const tci_states_act_deact_for_ue_spec_pdsc_flags[] = { |
3007 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t7, |
3008 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t6, |
3009 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t5, |
3010 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t4, |
3011 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t3, |
3012 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t2, |
3013 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t1, |
3014 | 0 | &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t0, |
3015 | 0 | NULL |
3016 | 0 | }; |
3017 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_reserved, |
3018 | 0 | tvb, offset, 1, ENC_NA); |
3019 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_serving_cell_id, |
3020 | 0 | tvb, offset, 1, ENC_NA); |
3021 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_bwp_id, |
3022 | 0 | tvb, offset, 1, ENC_NA); |
3023 | 0 | offset++; |
3024 | 0 | while (offset - start_offset < SDU_length) { |
3025 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, tci_states_act_deact_for_ue_spec_pdsc_flags, ENC_NA); |
3026 | 0 | offset++; |
3027 | 0 | } |
3028 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
3029 | 0 | "(TCI States Act Deact PDSCH) "); |
3030 | 0 | } |
3031 | 0 | break; |
3032 | 0 | case APER_CSI_TRIGGER_STATE_SUBSELECT_LCID: |
3033 | 0 | { |
3034 | 0 | uint32_t start_offset = offset; |
3035 | 0 | static int * const aper_csi_trigger_state_subselect_flags[] = { |
3036 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t7, |
3037 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t6, |
3038 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t5, |
3039 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t4, |
3040 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t3, |
3041 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t2, |
3042 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t1, |
3043 | 0 | &hf_mac_nr_control_aper_csi_trigger_state_subselect_t0, |
3044 | 0 | NULL |
3045 | 0 | }; |
3046 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_aper_csi_trigger_state_subselect_reserved, |
3047 | 0 | tvb, offset, 1, ENC_NA); |
3048 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_aper_csi_trigger_state_subselect_serving_cell_id, |
3049 | 0 | tvb, offset, 1, ENC_NA); |
3050 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_aper_csi_trigger_state_subselect_bwp_id, |
3051 | 0 | tvb, offset, 1, ENC_NA); |
3052 | 0 | offset++; |
3053 | 0 | while (offset - start_offset < SDU_length) { |
3054 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, aper_csi_trigger_state_subselect_flags, ENC_NA); |
3055 | 0 | offset++; |
3056 | 0 | } |
3057 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
3058 | 0 | "(Aperiodic CSI Trigger State Subselection) "); |
3059 | 0 | } |
3060 | 0 | break; |
3061 | 0 | case SP_CSI_RS_CSI_IM_RES_SET_ACT_DEACT_LCID: |
3062 | 0 | { |
3063 | 0 | bool ad; |
3064 | 0 | uint32_t start_offset = offset; |
3065 | 0 | static int * const sp_csi_rs_csi_im_res_set_act_deact_flags[] = { |
3066 | 0 | &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved3, |
3067 | 0 | &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_tci_state_id, |
3068 | 0 | NULL |
3069 | 0 | }; |
3070 | 0 | proto_tree_add_item_ret_boolean(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_ad, |
3071 | 0 | tvb, offset, 1, ENC_NA, &ad); |
3072 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_serving_cell_id, |
3073 | 0 | tvb, offset, 1, ENC_NA); |
3074 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_bwp_id, |
3075 | 0 | tvb, offset, 1, ENC_NA); |
3076 | 0 | offset++; |
3077 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved, |
3078 | 0 | tvb, offset, 1, ENC_NA); |
3079 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_im, |
3080 | 0 | tvb, offset, 1, ENC_NA); |
3081 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_sp_csi_rs_res_set_id, |
3082 | 0 | tvb, offset, 1, ENC_NA); |
3083 | 0 | offset++; |
3084 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved2, |
3085 | 0 | tvb, offset, 1, ENC_NA); |
3086 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_sp_csi_im_res_set_id, |
3087 | 0 | tvb, offset, 1, ENC_NA); |
3088 | 0 | offset++; |
3089 | 0 | if (ad) { |
3090 | 0 | while (offset - start_offset < SDU_length) { |
3091 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, sp_csi_rs_csi_im_res_set_act_deact_flags, ENC_NA); |
3092 | 0 | offset++; |
3093 | 0 | } |
3094 | 0 | } |
3095 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
3096 | 0 | "(SP CSI-RS/CSI-IM Res Set Act/Deact) "); |
3097 | 0 | } |
3098 | 0 | break; |
3099 | 0 | case DUPLICATION_ACTIVATION_DEACTIVATION_LCID: |
3100 | 0 | { |
3101 | 0 | static int * const dupl_act_deact_flags[] = { |
3102 | 0 | &hf_mac_nr_control_dupl_act_deact_drb7, |
3103 | 0 | &hf_mac_nr_control_dupl_act_deact_drb6, |
3104 | 0 | &hf_mac_nr_control_dupl_act_deact_drb5, |
3105 | 0 | &hf_mac_nr_control_dupl_act_deact_drb4, |
3106 | 0 | &hf_mac_nr_control_dupl_act_deact_drb3, |
3107 | 0 | &hf_mac_nr_control_dupl_act_deact_drb2, |
3108 | 0 | &hf_mac_nr_control_dupl_act_deact_drb1, |
3109 | 0 | &hf_mac_nr_control_dupl_act_deact_reserved, |
3110 | 0 | NULL |
3111 | 0 | }; |
3112 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, dupl_act_deact_flags, ENC_NA); |
3113 | 0 | offset++; |
3114 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
3115 | 0 | "(Dupl Act/Deact) "); |
3116 | 0 | } |
3117 | 0 | break; |
3118 | 0 | case SCELL_ACTIVATION_DEACTIVATION_4_LCID: |
3119 | 0 | { |
3120 | 0 | static int * const scell_act_deact_1_flags[] = { |
3121 | 0 | &hf_mac_nr_control_scell_act_deact_cell7, |
3122 | 0 | &hf_mac_nr_control_scell_act_deact_cell6, |
3123 | 0 | &hf_mac_nr_control_scell_act_deact_cell5, |
3124 | 0 | &hf_mac_nr_control_scell_act_deact_cell4, |
3125 | 0 | &hf_mac_nr_control_scell_act_deact_cell3, |
3126 | 0 | &hf_mac_nr_control_scell_act_deact_cell2, |
3127 | 0 | &hf_mac_nr_control_scell_act_deact_cell1, |
3128 | 0 | &hf_mac_nr_control_scell_act_deact_reserved, |
3129 | 0 | NULL |
3130 | 0 | }; |
3131 | 0 | static int * const scell_act_deact_2_flags[] = { |
3132 | 0 | &hf_mac_nr_control_scell_act_deact_cell15, |
3133 | 0 | &hf_mac_nr_control_scell_act_deact_cell14, |
3134 | 0 | &hf_mac_nr_control_scell_act_deact_cell13, |
3135 | 0 | &hf_mac_nr_control_scell_act_deact_cell12, |
3136 | 0 | &hf_mac_nr_control_scell_act_deact_cell11, |
3137 | 0 | &hf_mac_nr_control_scell_act_deact_cell10, |
3138 | 0 | &hf_mac_nr_control_scell_act_deact_cell9, |
3139 | 0 | &hf_mac_nr_control_scell_act_deact_cell8, |
3140 | 0 | NULL |
3141 | 0 | }; |
3142 | 0 | static int * const scell_act_deact_3_flags[] = { |
3143 | 0 | &hf_mac_nr_control_scell_act_deact_cell23, |
3144 | 0 | &hf_mac_nr_control_scell_act_deact_cell22, |
3145 | 0 | &hf_mac_nr_control_scell_act_deact_cell21, |
3146 | 0 | &hf_mac_nr_control_scell_act_deact_cell20, |
3147 | 0 | &hf_mac_nr_control_scell_act_deact_cell19, |
3148 | 0 | &hf_mac_nr_control_scell_act_deact_cell18, |
3149 | 0 | &hf_mac_nr_control_scell_act_deact_cell17, |
3150 | 0 | &hf_mac_nr_control_scell_act_deact_cell16, |
3151 | 0 | NULL |
3152 | 0 | }; |
3153 | 0 | static int * const scell_act_deact_4_flags[] = { |
3154 | 0 | &hf_mac_nr_control_scell_act_deact_cell31, |
3155 | 0 | &hf_mac_nr_control_scell_act_deact_cell30, |
3156 | 0 | &hf_mac_nr_control_scell_act_deact_cell29, |
3157 | 0 | &hf_mac_nr_control_scell_act_deact_cell28, |
3158 | 0 | &hf_mac_nr_control_scell_act_deact_cell27, |
3159 | 0 | &hf_mac_nr_control_scell_act_deact_cell26, |
3160 | 0 | &hf_mac_nr_control_scell_act_deact_cell25, |
3161 | 0 | &hf_mac_nr_control_scell_act_deact_cell24, |
3162 | 0 | NULL |
3163 | 0 | }; |
3164 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, scell_act_deact_1_flags, ENC_NA); |
3165 | 0 | offset++; |
3166 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, scell_act_deact_2_flags, ENC_NA); |
3167 | 0 | offset++; |
3168 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, scell_act_deact_3_flags, ENC_NA); |
3169 | 0 | offset++; |
3170 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, scell_act_deact_4_flags, ENC_NA); |
3171 | 0 | offset++; |
3172 | |
|
3173 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, |
3174 | 0 | "(SCell Act/Deact 4) "); |
3175 | 0 | } |
3176 | 0 | break; |
3177 | 0 | case SCELL_ACTIVATION_DEACTIVATION_1_LCID: |
3178 | 0 | { |
3179 | 0 | static int * const scell_act_deact_1_flags[] = { |
3180 | 0 | &hf_mac_nr_control_scell_act_deact_cell7, |
3181 | 0 | &hf_mac_nr_control_scell_act_deact_cell6, |
3182 | 0 | &hf_mac_nr_control_scell_act_deact_cell5, |
3183 | 0 | &hf_mac_nr_control_scell_act_deact_cell4, |
3184 | 0 | &hf_mac_nr_control_scell_act_deact_cell3, |
3185 | 0 | &hf_mac_nr_control_scell_act_deact_cell2, |
3186 | 0 | &hf_mac_nr_control_scell_act_deact_cell1, |
3187 | 0 | &hf_mac_nr_control_scell_act_deact_reserved, |
3188 | 0 | NULL |
3189 | 0 | }; |
3190 | 0 | proto_tree_add_bitmask_list(subheader_tree, tvb, offset, 1, scell_act_deact_1_flags, ENC_NA); |
3191 | 0 | offset++; |
3192 | |
|
3193 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, "(SCell Act/Deact 1) "); |
3194 | 0 | } |
3195 | 0 | break; |
3196 | 0 | case LONG_DRX_COMMAND_LCID: |
3197 | | /* Fixed size of zero bits */ |
3198 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, "(Long DRX) "); |
3199 | 0 | break; |
3200 | 0 | case DRX_COMMAND_LCID: |
3201 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, "(DRX) "); |
3202 | 0 | break; |
3203 | 0 | case TIMING_ADVANCE_COMMAND_LCID: |
3204 | | /* TAG ID (2 bits) */ |
3205 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_timing_advance_tagid, |
3206 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &ta_tag_id); |
3207 | | |
3208 | | /* Timing Advance Command (6 bits) */ |
3209 | 0 | proto_tree_add_item_ret_uint(subheader_tree, hf_mac_nr_control_timing_advance_command, |
3210 | 0 | tvb, offset, 1, ENC_BIG_ENDIAN, &ta_ta); |
3211 | 0 | offset++; |
3212 | |
|
3213 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, |
3214 | 0 | "(TAG=%u TA=%u) ", ta_tag_id, ta_ta); |
3215 | 0 | break; |
3216 | 0 | case UE_CONTENTION_RESOLUTION_IDENTITY_LCID: |
3217 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_control_ue_contention_resolution_identity, |
3218 | 0 | tvb, offset, 6, ENC_NA); |
3219 | 0 | offset += 6; |
3220 | 0 | write_pdu_label_and_info_literal(pdu_ti, subheader_ti, pinfo, "(Contention Resolution) "); |
3221 | 0 | break; |
3222 | 0 | case PADDING_LCID: |
3223 | 0 | { |
3224 | | /* The rest of the PDU is padding */ |
3225 | 0 | int pad_len = tvb_reported_length_remaining(tvb, offset); |
3226 | 0 | if (pad_len > 0) |
3227 | 0 | proto_tree_add_item(subheader_tree, hf_mac_nr_padding, tvb, offset, -1, ENC_NA); |
3228 | 0 | write_pdu_label_and_info(pdu_ti, subheader_ti, pinfo, "(Padding %u bytes) ", pad_len); |
3229 | | /* Move to the end of the frame */ |
3230 | 0 | offset = tvb_reported_length(tvb); |
3231 | 0 | } |
3232 | 0 | break; |
3233 | 0 | } |
3234 | 0 | } |
3235 | 0 | } |
3236 | | |
3237 | | /* Set subheader extent here */ |
3238 | 0 | proto_item_set_end(subheader_ti, tvb, offset); |
3239 | |
|
3240 | 0 | } while (tvb_reported_length_remaining(tvb, offset)); |
3241 | | |
3242 | 0 | return offset; |
3243 | 0 | } |
3244 | | |
3245 | | |
3246 | | /*****************************/ |
3247 | | /* Main dissection function. */ |
3248 | | static int dissect_mac_nr(tvbuff_t *tvb, packet_info *pinfo, |
3249 | | proto_tree *tree, void* data _U_) |
3250 | 0 | { |
3251 | 0 | proto_tree *mac_nr_tree; |
3252 | 0 | proto_item *pdu_ti; |
3253 | 0 | proto_tree *context_tree; |
3254 | 0 | proto_item *context_ti, *ti; |
3255 | 0 | int offset = 0; |
3256 | 0 | struct mac_nr_info *p_mac_nr_info; |
3257 | | |
3258 | | /* Allocate and zero tap struct */ |
3259 | 0 | mac_3gpp_tap_info *tap_info = wmem_new0(wmem_file_scope(), mac_3gpp_tap_info); |
3260 | 0 | tap_info->rat = MAC_RAT_NR; |
3261 | | |
3262 | | /* Set protocol name */ |
3263 | 0 | col_set_str(pinfo->cinfo, COL_PROTOCOL, "MAC-NR"); |
3264 | | |
3265 | | /* Create protocol tree */ |
3266 | 0 | pdu_ti = proto_tree_add_item(tree, proto_mac_nr, tvb, offset, tvb_reported_length(tvb), ENC_NA); |
3267 | 0 | proto_item_append_text(pdu_ti, " "); |
3268 | 0 | mac_nr_tree = proto_item_add_subtree(pdu_ti, ett_mac_nr); |
3269 | | |
3270 | | /* Look for packet info! */ |
3271 | 0 | p_mac_nr_info = (mac_nr_info *)p_get_proto_data(wmem_file_scope(), pinfo, proto_mac_nr, 0); |
3272 | | |
3273 | | /* Can't dissect anything without it... */ |
3274 | 0 | if (p_mac_nr_info == NULL) { |
3275 | 0 | proto_tree_add_expert_remaining(mac_nr_tree, pinfo, &ei_mac_nr_no_per_frame_data, tvb, offset); |
3276 | 0 | return 0; |
3277 | 0 | } |
3278 | | |
3279 | | /* Clear info column */ |
3280 | 0 | col_clear(pinfo->cinfo, COL_INFO); |
3281 | | |
3282 | | /* Restart this count */ |
3283 | 0 | s_number_of_rlc_pdus_shown = 0; |
3284 | | |
3285 | | |
3286 | | /*****************************************/ |
3287 | | /* Show context information */ |
3288 | | |
3289 | | /* Create context root */ |
3290 | 0 | context_ti = proto_tree_add_string_format(mac_nr_tree, hf_mac_nr_context, |
3291 | 0 | tvb, offset, 0, "", "Context"); |
3292 | 0 | context_tree = proto_item_add_subtree(context_ti, ett_mac_nr_context); |
3293 | 0 | proto_item_set_generated(context_ti); |
3294 | | |
3295 | | /* Radio type */ |
3296 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_radio_type, |
3297 | 0 | tvb, 0, 0, p_mac_nr_info->radioType); |
3298 | 0 | proto_item_set_generated(ti); |
3299 | | |
3300 | | /* Direction */ |
3301 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_direction, |
3302 | 0 | tvb, 0, 0, p_mac_nr_info->direction); |
3303 | 0 | proto_item_set_generated(ti); |
3304 | | |
3305 | | /* RNTI type and value */ |
3306 | 0 | if (p_mac_nr_info->rntiType != NO_RNTI) { |
3307 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_rnti, |
3308 | 0 | tvb, 0, 0, p_mac_nr_info->rnti); |
3309 | 0 | proto_item_set_generated(ti); |
3310 | 0 | proto_item_append_text(context_ti, " (RNTI=%u)", p_mac_nr_info->rnti); |
3311 | 0 | } |
3312 | |
|
3313 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_rnti_type, |
3314 | 0 | tvb, 0, 0, p_mac_nr_info->rntiType); |
3315 | 0 | proto_item_set_generated(ti); |
3316 | | |
3317 | | /* UEId */ |
3318 | 0 | if (p_mac_nr_info->ueid != 0) { |
3319 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_ueid, |
3320 | 0 | tvb, 0, 0, p_mac_nr_info->ueid); |
3321 | 0 | proto_item_set_generated(ti); |
3322 | 0 | } |
3323 | |
|
3324 | 0 | if (p_mac_nr_info->sfnSlotInfoPresent) { |
3325 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_sysframe_number, |
3326 | 0 | tvb, 0, 0, p_mac_nr_info->sysframeNumber); |
3327 | 0 | proto_item_set_generated(ti); |
3328 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_slot_number, |
3329 | 0 | tvb, 0, 0, p_mac_nr_info->slotNumber); |
3330 | 0 | proto_item_set_generated(ti); |
3331 | 0 | } |
3332 | |
|
3333 | 0 | if (p_mac_nr_info->rntiType == C_RNTI || p_mac_nr_info->rntiType == CS_RNTI) { |
3334 | | /* Harqid */ |
3335 | 0 | ti = proto_tree_add_uint(context_tree, hf_mac_nr_context_harqid, |
3336 | 0 | tvb, 0, 0, p_mac_nr_info->harqid); |
3337 | 0 | proto_item_set_generated(ti); |
3338 | |
|
3339 | 0 | if (p_mac_nr_info->direction == DIRECTION_UPLINK) { |
3340 | | /* Type 2 other */ |
3341 | 0 | ti = proto_tree_add_boolean(context_tree, hf_mac_nr_context_phr_type2_othercell, |
3342 | 0 | tvb, 0, 0, p_mac_nr_info->phr_type2_othercell); |
3343 | 0 | proto_item_set_generated(ti); |
3344 | 0 | } |
3345 | 0 | } |
3346 | | |
3347 | | /* Set context-info parts of tap struct */ |
3348 | 0 | tap_info->rnti = p_mac_nr_info->rnti; |
3349 | 0 | tap_info->ueid = p_mac_nr_info->ueid; |
3350 | 0 | tap_info->rntiType = p_mac_nr_info->rntiType; |
3351 | 0 | tap_info->isPredefinedData = false; |
3352 | 0 | tap_info->isPHYRetx = false; /* don't really know */ |
3353 | 0 | tap_info->crcStatusValid = false; /* don't really know */ |
3354 | 0 | tap_info->direction = p_mac_nr_info->direction; |
3355 | |
|
3356 | 0 | tap_info->mac_time = pinfo->abs_ts; |
3357 | 0 | tap_info->single_number_of_bytes = tvb_reported_length_remaining(tvb, offset); |
3358 | | |
3359 | | /* Dissect the MAC PDU itself. Format depends upon RNTI type. */ |
3360 | 0 | switch (p_mac_nr_info->rntiType) { |
3361 | | |
3362 | 0 | case P_RNTI: |
3363 | | /* PCCH PDU */ |
3364 | 0 | dissect_pcch(tvb, pinfo, mac_nr_tree, pdu_ti, offset, p_mac_nr_info, tap_info); |
3365 | 0 | break; |
3366 | | |
3367 | 0 | case RA_RNTI: |
3368 | | /* RAR PDU */ |
3369 | 0 | dissect_rar(tvb, pinfo, mac_nr_tree, pdu_ti, offset, p_mac_nr_info, tap_info); |
3370 | 0 | break; |
3371 | | |
3372 | 0 | case MSGB_RNTI: |
3373 | | /* MSGB PDU */ |
3374 | 0 | dissect_msgb(tvb, pinfo, mac_nr_tree, pdu_ti, offset, p_mac_nr_info, tap_info); |
3375 | 0 | break; |
3376 | | |
3377 | 0 | case C_RNTI: |
3378 | 0 | case CS_RNTI: |
3379 | | /* Can be UL-SCH or DL-SCH */ |
3380 | 0 | dissect_ulsch_or_dlsch(tvb, pinfo, mac_nr_tree, pdu_ti, offset, |
3381 | 0 | p_mac_nr_info, tap_info); |
3382 | 0 | break; |
3383 | | |
3384 | 0 | case SI_RNTI: |
3385 | | /* BCCH over DL-SCH */ |
3386 | 0 | dissect_bcch(tvb, pinfo, mac_nr_tree, pdu_ti, offset, |
3387 | 0 | p_mac_nr_info, tap_info); |
3388 | 0 | break; |
3389 | | |
3390 | 0 | case NO_RNTI: |
3391 | | /* Must be BCCH over BCH... */ |
3392 | 0 | dissect_bcch(tvb, pinfo, mac_nr_tree, pdu_ti, offset, |
3393 | 0 | p_mac_nr_info, tap_info); |
3394 | 0 | break; |
3395 | | |
3396 | 0 | default: |
3397 | 0 | break; |
3398 | 0 | } |
3399 | | |
3400 | 0 | tap_queue_packet(mac_nr_tap, pinfo, tap_info); |
3401 | |
|
3402 | 0 | return -1; |
3403 | 0 | } |
3404 | | |
3405 | | /* Heuristic dissector looks for supported framing protocol (see header file for details) */ |
3406 | | static bool dissect_mac_nr_heur(tvbuff_t *tvb, packet_info *pinfo, |
3407 | | proto_tree *tree, void *data _U_) |
3408 | 0 | { |
3409 | 0 | unsigned offset = 0; |
3410 | 0 | mac_nr_info *p_mac_nr_info; |
3411 | 0 | tvbuff_t *mac_tvb; |
3412 | | |
3413 | | /* Needs to be at least as long as: |
3414 | | - the signature string |
3415 | | - fixed header bytes |
3416 | | - tag for data |
3417 | | - at least one byte of MAC PDU payload */ |
3418 | 0 | if (tvb_captured_length_remaining(tvb, offset) < (int)(strlen(MAC_NR_START_STRING)+3+2)) { |
3419 | 0 | return false; |
3420 | 0 | } |
3421 | | |
3422 | | /* OK, compare with signature string */ |
3423 | 0 | if (tvb_strneql(tvb, offset, MAC_NR_START_STRING, strlen(MAC_NR_START_STRING)) != 0) { |
3424 | 0 | return false; |
3425 | 0 | } |
3426 | 0 | offset += (unsigned)strlen(MAC_NR_START_STRING); |
3427 | | |
3428 | | /* If redissecting, use previous info struct (if available) */ |
3429 | 0 | p_mac_nr_info = (mac_nr_info *)p_get_proto_data(wmem_file_scope(), pinfo, proto_mac_nr, 0); |
3430 | 0 | if (p_mac_nr_info == NULL) { |
3431 | | /* Allocate new info struct for this frame */ |
3432 | 0 | p_mac_nr_info = wmem_new0(wmem_file_scope(), mac_nr_info); |
3433 | | /* Dissect the fields to populate p_mac_nr */ |
3434 | 0 | if(!dissect_mac_nr_context_fields(p_mac_nr_info, tvb, pinfo, tree, &offset)){ |
3435 | 0 | return true; |
3436 | 0 | } |
3437 | | /* Store info in packet */ |
3438 | 0 | p_add_proto_data(wmem_file_scope(), pinfo, proto_mac_nr, 0, p_mac_nr_info); |
3439 | 0 | } |
3440 | 0 | else { |
3441 | 0 | offset = tvb_reported_length(tvb) - p_mac_nr_info->length; |
3442 | 0 | } |
3443 | | |
3444 | | /**************************************/ |
3445 | | /* OK, now dissect as MAC NR */ |
3446 | | |
3447 | | /* Create tvb that starts at actual MAC PDU */ |
3448 | 0 | mac_tvb = tvb_new_subset_remaining(tvb, offset); |
3449 | 0 | dissect_mac_nr(mac_tvb, pinfo, tree, NULL); |
3450 | |
|
3451 | 0 | return true; |
3452 | 0 | } |
3453 | | |
3454 | | /* Dissect context fields in the format described in packet-mac-nr.h. |
3455 | | Return true if the necessary information was successfully found */ |
3456 | | bool dissect_mac_nr_context_fields(struct mac_nr_info *p_mac_nr_info, tvbuff_t *tvb, |
3457 | | packet_info *pinfo, proto_tree *tree, unsigned *p_offset) |
3458 | 0 | { |
3459 | 0 | unsigned offset = *p_offset; |
3460 | 0 | uint8_t tag = 0; |
3461 | | |
3462 | | /* Read fixed fields */ |
3463 | 0 | p_mac_nr_info->radioType = tvb_get_uint8(tvb, offset++); |
3464 | 0 | p_mac_nr_info->direction = tvb_get_uint8(tvb, offset++); |
3465 | 0 | p_mac_nr_info->rntiType = tvb_get_uint8(tvb, offset++); |
3466 | | |
3467 | | /* Read optional fields */ |
3468 | 0 | do { |
3469 | | /* Process next tag */ |
3470 | 0 | tag = tvb_get_uint8(tvb, offset++); |
3471 | 0 | switch (tag) { |
3472 | 0 | case MAC_NR_RNTI_TAG: |
3473 | 0 | p_mac_nr_info->rnti = tvb_get_ntohs(tvb, offset); |
3474 | 0 | offset += 2; |
3475 | 0 | break; |
3476 | 0 | case MAC_NR_UEID_TAG: |
3477 | 0 | p_mac_nr_info->ueid = tvb_get_ntohs(tvb, offset); |
3478 | 0 | offset += 2; |
3479 | 0 | break; |
3480 | 0 | case MAC_NR_HARQID: |
3481 | 0 | p_mac_nr_info->harqid = tvb_get_uint8(tvb, offset); |
3482 | 0 | offset++; |
3483 | 0 | break; |
3484 | 0 | case MAC_NR_FRAME_SUBFRAME_TAG: |
3485 | | /* deprecated */ |
3486 | 0 | offset += 2; |
3487 | 0 | break; |
3488 | 0 | case MAC_NR_PHR_TYPE2_OTHERCELL_TAG: |
3489 | 0 | p_mac_nr_info->phr_type2_othercell = tvb_get_uint8(tvb, offset); |
3490 | 0 | offset++; |
3491 | 0 | break; |
3492 | 0 | case MAC_NR_FRAME_SLOT_TAG: |
3493 | 0 | p_mac_nr_info->sfnSlotInfoPresent = true; |
3494 | 0 | p_mac_nr_info->sysframeNumber = tvb_get_ntohs(tvb, offset); |
3495 | 0 | p_mac_nr_info->slotNumber = tvb_get_ntohs(tvb, offset+2); |
3496 | 0 | offset += 4; |
3497 | 0 | break; |
3498 | 0 | case MAC_NR_PAYLOAD_TAG: |
3499 | | /* Have reached data, so set payload length and get out of loop */ |
3500 | | /* TODO: this is not correct if there is padding which isn't in frame */ |
3501 | 0 | p_mac_nr_info->length = tvb_reported_length_remaining(tvb, offset); |
3502 | 0 | continue; |
3503 | 0 | default: |
3504 | | /* It must be a recognised tag */ |
3505 | 0 | { |
3506 | 0 | proto_item *ti; |
3507 | 0 | proto_tree *subtree; |
3508 | |
|
3509 | 0 | col_set_str(pinfo->cinfo, COL_PROTOCOL, "MAC-NR"); |
3510 | 0 | col_clear(pinfo->cinfo, COL_INFO); |
3511 | 0 | ti = proto_tree_add_item(tree, proto_mac_nr, tvb, offset, tvb_reported_length(tvb), ENC_NA); |
3512 | 0 | subtree = proto_item_add_subtree(ti, ett_mac_nr); |
3513 | 0 | proto_tree_add_expert(subtree, pinfo, &ei_mac_nr_unknown_udp_framing_tag, |
3514 | 0 | tvb, offset-1, 1); |
3515 | 0 | } |
3516 | 0 | wmem_free(wmem_file_scope(), p_mac_nr_info); |
3517 | 0 | return true; |
3518 | 0 | } |
3519 | 0 | } while (tag != MAC_NR_PAYLOAD_TAG); |
3520 | | |
3521 | | /* Pass out where offset is now */ |
3522 | 0 | *p_offset = offset; |
3523 | |
|
3524 | 0 | return true; |
3525 | 0 | } |
3526 | | |
3527 | | /* Callback used as part of configuring a channel mapping using UAT */ |
3528 | | static void* lcid_drb_mapping_copy_cb(void* dest, const void* orig, size_t len _U_) |
3529 | 0 | { |
3530 | 0 | const lcid_drb_mapping_t *o = (const lcid_drb_mapping_t *)orig; |
3531 | 0 | lcid_drb_mapping_t *d = (lcid_drb_mapping_t *)dest; |
3532 | | |
3533 | | /* Copy all items over */ |
3534 | 0 | d->lcid = o->lcid; |
3535 | 0 | d->drbid = o->drbid; |
3536 | 0 | d->bearer_type_ul = o->bearer_type_ul; |
3537 | 0 | d->bearer_type_dl = o->bearer_type_dl; |
3538 | |
|
3539 | 0 | return d; |
3540 | 0 | } |
3541 | | |
3542 | | static void set_bearer_type(dynamic_lcid_drb_mapping_t *mapping, uint8_t rlcMode, uint8_t rlcSnLength, uint8_t direction) |
3543 | 0 | { |
3544 | | /* Point to field for appropriate direction */ |
3545 | 0 | rlc_bearer_type_t *type_var = (direction == DIRECTION_UPLINK) ? |
3546 | 0 | &mapping->bearer_type_ul : |
3547 | 0 | &mapping->bearer_type_dl; |
3548 | |
|
3549 | 0 | switch (rlcMode) { |
3550 | 0 | case RLC_AM_MODE: |
3551 | 0 | switch (rlcSnLength) { |
3552 | 0 | case 12: |
3553 | 0 | *type_var = rlcAM12; |
3554 | 0 | break; |
3555 | 0 | case 18: |
3556 | 0 | *type_var = rlcAM18; |
3557 | 0 | break; |
3558 | | |
3559 | 0 | default: |
3560 | 0 | break; |
3561 | 0 | } |
3562 | 0 | break; |
3563 | 0 | case RLC_UM_MODE: |
3564 | 0 | switch (rlcSnLength) { |
3565 | 0 | case 6: |
3566 | 0 | *type_var = rlcUM6; |
3567 | 0 | break; |
3568 | 0 | case 12: |
3569 | 0 | *type_var = rlcUM12; |
3570 | 0 | break; |
3571 | | |
3572 | 0 | default: |
3573 | 0 | break; |
3574 | 0 | } |
3575 | 0 | break; |
3576 | | |
3577 | 0 | default: |
3578 | 0 | break; |
3579 | 0 | } |
3580 | 0 | } |
3581 | | |
3582 | | |
3583 | | /* Set LCID -> RLC channel mappings from signalling protocol (i.e. RRC or similar). */ |
3584 | | void set_mac_nr_bearer_mapping(nr_drb_mac_rlc_mapping_t *drb_mapping) |
3585 | 0 | { |
3586 | 0 | ue_dynamic_drb_mappings_t *ue_mappings; |
3587 | 0 | uint8_t lcid = 0; |
3588 | | |
3589 | | /* Check lcid range */ |
3590 | 0 | if (drb_mapping->lcid_present) { |
3591 | 0 | lcid = drb_mapping->lcid; |
3592 | | |
3593 | | /* Ignore if LCID is out of range. */ |
3594 | 0 | if ((lcid < 3) || (lcid > 32)) { |
3595 | 0 | return; |
3596 | 0 | } |
3597 | 0 | } |
3598 | | |
3599 | | /* Look for existing UE entry */ |
3600 | 0 | ue_mappings = (ue_dynamic_drb_mappings_t *)g_hash_table_lookup(mac_nr_ue_bearers_hash, |
3601 | 0 | GUINT_TO_POINTER((unsigned)drb_mapping->ueid)); |
3602 | 0 | if (!ue_mappings) { |
3603 | | /* If not found, create & add to table */ |
3604 | 0 | ue_mappings = wmem_new0(wmem_file_scope(), ue_dynamic_drb_mappings_t); |
3605 | 0 | g_hash_table_insert(mac_nr_ue_bearers_hash, |
3606 | 0 | GUINT_TO_POINTER((unsigned)drb_mapping->ueid), |
3607 | 0 | ue_mappings); |
3608 | 0 | } |
3609 | | |
3610 | | /* If lcid wasn't supplied, need to try to look up from drbid */ |
3611 | 0 | if ((lcid == 0) && (drb_mapping->rbid <= 32)) { |
3612 | 0 | lcid = ue_mappings->drb_to_lcid_mappings[drb_mapping->rbid]; |
3613 | 0 | } |
3614 | 0 | if (lcid == 0) { |
3615 | | /* Still no lcid - give up */ |
3616 | 0 | return; |
3617 | 0 | } |
3618 | | |
3619 | | /* Set array entry */ |
3620 | 0 | ue_mappings->mapping[lcid].valid = true; |
3621 | 0 | ue_mappings->mapping[lcid].drbid = drb_mapping->rbid; |
3622 | 0 | ue_mappings->drb_to_lcid_mappings[drb_mapping->rbid] = lcid; |
3623 | | |
3624 | | /* Fill in available RLC info */ |
3625 | 0 | if (drb_mapping->rlcMode_present) { |
3626 | 0 | if (drb_mapping->rlcUlSnLength_present) { |
3627 | 0 | set_bearer_type(&ue_mappings->mapping[lcid], drb_mapping->rlcMode, drb_mapping->rlcUlSnLength, DIRECTION_UPLINK); |
3628 | 0 | } |
3629 | 0 | if (drb_mapping->rlcDlSnLength_present) { |
3630 | 0 | set_bearer_type(&ue_mappings->mapping[lcid], drb_mapping->rlcMode, drb_mapping->rlcDlSnLength, DIRECTION_DOWNLINK); |
3631 | 0 | } |
3632 | 0 | } |
3633 | 0 | } |
3634 | | |
3635 | | void set_mac_nr_srb3_in_use(uint16_t ueid) |
3636 | 0 | { |
3637 | 0 | ue_dynamic_drb_mappings_t *ue_mappings; |
3638 | | |
3639 | | /* Look for existing UE entry */ |
3640 | 0 | ue_mappings = (ue_dynamic_drb_mappings_t *)g_hash_table_lookup(mac_nr_ue_bearers_hash, |
3641 | 0 | GUINT_TO_POINTER(ueid)); |
3642 | 0 | if (!ue_mappings) { |
3643 | | /* If not found, create & add to table */ |
3644 | 0 | ue_mappings = wmem_new0(wmem_file_scope(), ue_dynamic_drb_mappings_t); |
3645 | 0 | g_hash_table_insert(mac_nr_ue_bearers_hash, |
3646 | 0 | GUINT_TO_POINTER(ueid), |
3647 | 0 | ue_mappings); |
3648 | 0 | } |
3649 | 0 | ue_mappings->srb3_set = true; |
3650 | 0 | } |
3651 | | |
3652 | | void set_mac_nr_srb4_in_use(uint16_t ueid) |
3653 | 0 | { |
3654 | 0 | ue_dynamic_drb_mappings_t *ue_mappings; |
3655 | | |
3656 | | /* Look for existing UE entry */ |
3657 | 0 | ue_mappings = (ue_dynamic_drb_mappings_t *)g_hash_table_lookup(mac_nr_ue_bearers_hash, |
3658 | 0 | GUINT_TO_POINTER(ueid)); |
3659 | 0 | if (!ue_mappings) { |
3660 | | /* If not found, create & add to table */ |
3661 | 0 | ue_mappings = wmem_new0(wmem_file_scope(), ue_dynamic_drb_mappings_t); |
3662 | 0 | g_hash_table_insert(mac_nr_ue_bearers_hash, |
3663 | 0 | GUINT_TO_POINTER(ueid), |
3664 | 0 | ue_mappings); |
3665 | 0 | } |
3666 | 0 | ue_mappings->srb4_set = true; |
3667 | 0 | } |
3668 | | |
3669 | | |
3670 | | |
3671 | | /* Function to be called from outside this module (e.g. in a plugin) to get per-packet data */ |
3672 | | mac_nr_info *get_mac_nr_proto_data(packet_info *pinfo) |
3673 | 0 | { |
3674 | 0 | return (mac_nr_info *)p_get_proto_data(wmem_file_scope(), pinfo, proto_mac_nr, 0); |
3675 | 0 | } |
3676 | | |
3677 | | /* Function to be called from outside this module (e.g. in a plugin) to set per-packet data */ |
3678 | | void set_mac_nr_proto_data(packet_info *pinfo, mac_nr_info *p_mac_nr_info) |
3679 | 0 | { |
3680 | 0 | p_add_proto_data(wmem_file_scope(), pinfo, proto_mac_nr, 0, p_mac_nr_info); |
3681 | 0 | } |
3682 | | |
3683 | | /* Initializes the hash tables each time a new |
3684 | | * file is loaded or re-loaded in wireshark */ |
3685 | | static void mac_nr_init_protocol(void) |
3686 | 16 | { |
3687 | 16 | mac_nr_ue_bearers_hash = g_hash_table_new(g_direct_hash, g_direct_equal); |
3688 | 16 | } |
3689 | | |
3690 | | static void mac_nr_cleanup_protocol(void) |
3691 | 0 | { |
3692 | 0 | g_hash_table_destroy(mac_nr_ue_bearers_hash); |
3693 | 0 | } |
3694 | | |
3695 | | |
3696 | | |
3697 | | void proto_register_mac_nr(void) |
3698 | 16 | { |
3699 | 16 | static hf_register_info hf[] = |
3700 | 16 | { |
3701 | | /**********************************/ |
3702 | | /* Items for decoding context */ |
3703 | 16 | { &hf_mac_nr_context, |
3704 | 16 | { "Context", |
3705 | 16 | "mac-nr.context", FT_STRING, BASE_NONE, NULL, 0x0, |
3706 | 16 | NULL, HFILL |
3707 | 16 | } |
3708 | 16 | }, |
3709 | 16 | { &hf_mac_nr_context_radio_type, |
3710 | 16 | { "Radio Type", |
3711 | 16 | "mac-nr.radio-type", FT_UINT8, BASE_DEC, VALS(radio_type_vals), 0x0, |
3712 | 16 | NULL, HFILL |
3713 | 16 | } |
3714 | 16 | }, |
3715 | 16 | { &hf_mac_nr_context_direction, |
3716 | 16 | { "Direction", |
3717 | 16 | "mac-nr.direction", FT_UINT8, BASE_DEC, VALS(direction_vals), 0x0, |
3718 | 16 | "Direction of message", HFILL |
3719 | 16 | } |
3720 | 16 | }, |
3721 | 16 | { &hf_mac_nr_context_rnti, |
3722 | 16 | { "RNTI", |
3723 | 16 | "mac-nr.rnti", FT_UINT16, BASE_HEX_DEC, NULL, 0x0, |
3724 | 16 | "RNTI associated with message", HFILL |
3725 | 16 | } |
3726 | 16 | }, |
3727 | 16 | { &hf_mac_nr_context_rnti_type, |
3728 | 16 | { "RNTI Type", |
3729 | 16 | "mac-nr.rnti-type", FT_UINT8, BASE_DEC, VALS(rnti_type_vals), 0x0, |
3730 | 16 | "Type of RNTI associated with message", HFILL |
3731 | 16 | } |
3732 | 16 | }, |
3733 | 16 | { &hf_mac_nr_context_ueid, |
3734 | 16 | { "UEId", |
3735 | 16 | "mac-nr.ueid", FT_UINT16, BASE_DEC, NULL, 0x0, |
3736 | 16 | "User Equipment Identifier associated with message", HFILL |
3737 | 16 | } |
3738 | 16 | }, |
3739 | 16 | { &hf_mac_nr_context_sysframe_number, |
3740 | 16 | { "System Frame Number", |
3741 | 16 | "mac-nr.sfn", FT_UINT16, BASE_DEC, NULL, 0x0, |
3742 | 16 | "System Frame Number associated with message", HFILL |
3743 | 16 | } |
3744 | 16 | }, |
3745 | 16 | { &hf_mac_nr_context_slot_number, |
3746 | 16 | { "Slot", |
3747 | 16 | "mac-nr.slot", FT_UINT16, BASE_DEC, NULL, 0x0, |
3748 | 16 | "Slot number associated with message", HFILL |
3749 | 16 | } |
3750 | 16 | }, |
3751 | 16 | { &hf_mac_nr_context_harqid, |
3752 | 16 | { "HarqId", |
3753 | 16 | "mac-nr.harqid", FT_UINT8, BASE_DEC, NULL, 0x0, |
3754 | 16 | "HARQ Identifier", HFILL |
3755 | 16 | } |
3756 | 16 | }, |
3757 | 16 | { &hf_mac_nr_context_bcch_transport_channel, |
3758 | 16 | { "Transport channel", |
3759 | 16 | "mac-nr.bcch-transport-channel", FT_UINT8, BASE_DEC, VALS(bcch_transport_channel_vals), 0x0, |
3760 | 16 | "Transport channel BCCH data was carried on", HFILL |
3761 | 16 | } |
3762 | 16 | }, |
3763 | 16 | { &hf_mac_nr_context_phr_type2_othercell, |
3764 | 16 | { "PHR Type2 other cell PHR", |
3765 | 16 | "mac-nr.type2-other-cell", FT_BOOLEAN, BASE_NONE, NULL, 0x0, |
3766 | 16 | NULL, HFILL |
3767 | 16 | } |
3768 | 16 | }, |
3769 | | |
3770 | 16 | { &hf_mac_nr_subheader, |
3771 | 16 | { "Subheader", |
3772 | 16 | "mac-nr.subheader", FT_STRING, BASE_NONE, NULL, 0x0, |
3773 | 16 | NULL, HFILL |
3774 | 16 | } |
3775 | 16 | }, |
3776 | 16 | { &hf_mac_nr_subheader_reserved, |
3777 | 16 | { "Reserved", |
3778 | 16 | "mac-nr.subheader.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, |
3779 | 16 | NULL, HFILL |
3780 | 16 | } |
3781 | 16 | }, |
3782 | 16 | { &hf_mac_nr_subheader_f, |
3783 | 16 | { "Format", |
3784 | 16 | "mac-nr.subheader.f", FT_BOOLEAN, 8, TFS(&subheader_f_vals), 0x40, |
3785 | 16 | "Format of subheader length field", HFILL |
3786 | 16 | } |
3787 | 16 | }, |
3788 | 16 | { &hf_mac_nr_subheader_length_1_byte, |
3789 | 16 | { "SDU Length", |
3790 | 16 | "mac-nr.subheader.sdu-length", FT_UINT8, BASE_DEC, NULL, 0x0, |
3791 | 16 | NULL, HFILL |
3792 | 16 | } |
3793 | 16 | }, |
3794 | 16 | { &hf_mac_nr_subheader_length_2_bytes, |
3795 | 16 | { "SDU Length", |
3796 | 16 | "mac-nr.subheader.sdu-length", FT_UINT16, BASE_DEC, NULL, 0x0, |
3797 | 16 | NULL, HFILL |
3798 | 16 | } |
3799 | 16 | }, |
3800 | | /* Will be hidden, but useful for bi-directional filtering */ |
3801 | 16 | { &hf_mac_nr_lcid, |
3802 | 16 | { "LCID", |
3803 | 16 | "mac-nr.lcid", FT_UINT8, BASE_HEX, NULL, 0x3f, |
3804 | 16 | "Logical Channel Identifier", HFILL |
3805 | 16 | } |
3806 | 16 | }, |
3807 | 16 | { &hf_mac_nr_ulsch_lcid, |
3808 | 16 | { "LCID", |
3809 | 16 | "mac-nr.ulsch.lcid", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &ulsch_lcid_vals_ext, 0x3f, |
3810 | 16 | "UL-SCH Logical Channel Identifier", HFILL |
3811 | 16 | } |
3812 | 16 | }, |
3813 | 16 | { &hf_mac_nr_dlsch_lcid, |
3814 | 16 | { "LCID", |
3815 | 16 | "mac-nr.dlsch.lcid", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &dlsch_lcid_vals_ext, 0x3f, |
3816 | 16 | "DL-SCH Logical Channel Identifier", HFILL |
3817 | 16 | } |
3818 | 16 | }, |
3819 | 16 | { &hf_mac_nr_dlsch_elcid_2oct, |
3820 | 16 | { "eLCID2oct", |
3821 | 16 | "mac-nr.dlsch.elcid-2oct", FT_UINT16, BASE_DEC, NULL, 0x0, |
3822 | 16 | NULL, HFILL |
3823 | 16 | } |
3824 | 16 | }, |
3825 | 16 | { &hf_mac_nr_ulsch_elcid_2oct, |
3826 | 16 | { "eLCID2oct", |
3827 | 16 | "mac-nr.dlsch.elcid-2oct", FT_UINT16, BASE_DEC, NULL, 0x0, |
3828 | 16 | NULL, HFILL |
3829 | 16 | } |
3830 | 16 | }, |
3831 | 16 | { &hf_mac_nr_dlsch_elcid_1oct, |
3832 | 16 | { "eLCID", |
3833 | 16 | "mac-nr.dlsch.elcid-1oct", FT_UINT8,BASE_DEC|BASE_EXT_STRING,&dlsch_elcid_vals_ext, 0x0, |
3834 | 16 | NULL, HFILL |
3835 | 16 | } |
3836 | 16 | }, |
3837 | 16 | { &hf_mac_nr_ulsch_elcid_1oct, |
3838 | 16 | { "eLCID", |
3839 | 16 | "mac-nr.dlsch.elcid-1oct", FT_UINT8,BASE_DEC|BASE_EXT_STRING,&ulsch_elcid_vals_ext, 0x0, |
3840 | 16 | NULL, HFILL |
3841 | 16 | } |
3842 | 16 | }, |
3843 | 16 | { &hf_mac_nr_ulsch_sdu, |
3844 | 16 | { "UL-SCH SDU", |
3845 | 16 | "mac-nr.ulsch.sdu", FT_BYTES, BASE_NONE, NULL, 0x0, |
3846 | 16 | NULL, HFILL |
3847 | 16 | } |
3848 | 16 | }, |
3849 | 16 | { &hf_mac_nr_dlsch_sdu, |
3850 | 16 | { "DL-SCH SDU", |
3851 | 16 | "mac-nr.dlsch.sdu", FT_BYTES, BASE_NONE, NULL, 0x0, |
3852 | 16 | NULL, HFILL |
3853 | 16 | } |
3854 | 16 | }, |
3855 | 16 | { &hf_mac_nr_bcch_pdu, |
3856 | 16 | { "BCCH PDU", |
3857 | 16 | "mac-nr.bcch.pdu", FT_BYTES, BASE_NONE, NULL, 0x0, |
3858 | 16 | NULL, HFILL |
3859 | 16 | } |
3860 | 16 | }, |
3861 | 16 | { &hf_mac_nr_pcch_pdu, |
3862 | 16 | { "PCCH PDU", |
3863 | 16 | "mac-nr.pcch.pdu", FT_BYTES, BASE_NONE, NULL, 0x0, |
3864 | 16 | NULL, HFILL |
3865 | 16 | } |
3866 | 16 | }, |
3867 | | |
3868 | | |
3869 | | /*********************************/ |
3870 | | /* RAR fields */ |
3871 | 16 | { &hf_mac_nr_rar, |
3872 | 16 | { "RAR", |
3873 | 16 | "mac-nr.rar", FT_NONE, BASE_NONE, NULL, 0x0, |
3874 | 16 | NULL, HFILL |
3875 | 16 | } |
3876 | 16 | }, |
3877 | 16 | { &hf_mac_nr_rar_e, |
3878 | 16 | { "Extension", |
3879 | 16 | "mac-nr.rar.e", FT_BOOLEAN, 8, TFS(&rar_ext_vals), 0x80, |
3880 | 16 | NULL, HFILL |
3881 | 16 | } |
3882 | 16 | }, |
3883 | 16 | { &hf_mac_nr_rar_t, |
3884 | 16 | { "Type", |
3885 | 16 | "mac-nr.rar.t", FT_BOOLEAN, 8, TFS(&rar_type_vals), 0x40, |
3886 | 16 | NULL, HFILL |
3887 | 16 | } |
3888 | 16 | }, |
3889 | 16 | { &hf_mac_nr_rar_reserved, |
3890 | 16 | { "Reserved", |
3891 | 16 | "mac-nr.rar.reserved", FT_UINT8, BASE_DEC, NULL, 0x30, |
3892 | 16 | NULL, HFILL |
3893 | 16 | } |
3894 | 16 | }, |
3895 | 16 | { &hf_mac_nr_rar_reserved1, |
3896 | 16 | { "Reserved", |
3897 | 16 | "mac-nr.rar.reserved", FT_UINT8, BASE_DEC, NULL, 0x80, |
3898 | 16 | NULL, HFILL |
3899 | 16 | } |
3900 | 16 | }, |
3901 | | |
3902 | 16 | { &hf_mac_nr_rar_subheader, |
3903 | 16 | { "Subheader", |
3904 | 16 | "mac-nr.rar.subheader", FT_STRING, BASE_NONE, NULL, 0x0, |
3905 | 16 | NULL, HFILL |
3906 | 16 | } |
3907 | 16 | }, |
3908 | 16 | { &hf_mac_nr_rar_bi, |
3909 | 16 | { "Backoff Indicator", |
3910 | 16 | "mac-nr.rar.bi", FT_UINT8, BASE_DEC, VALS(rar_bi_vals), 0x0f, |
3911 | 16 | NULL, HFILL |
3912 | 16 | } |
3913 | 16 | }, |
3914 | 16 | { &hf_mac_nr_rar_rapid, |
3915 | 16 | { "RAPID", |
3916 | 16 | "mac-nr.rar.rapid", FT_UINT8, BASE_DEC, NULL, 0x3f, |
3917 | 16 | NULL, HFILL |
3918 | 16 | } |
3919 | 16 | }, |
3920 | 16 | { &hf_mac_nr_rar_ta, |
3921 | 16 | { "Timing Advance", |
3922 | 16 | "mac-nr.rar.ta", FT_UINT16, BASE_DEC, NULL, 0x7ff8, |
3923 | 16 | NULL, HFILL |
3924 | 16 | } |
3925 | 16 | }, |
3926 | | |
3927 | 16 | { &hf_mac_nr_rar_grant, |
3928 | 16 | { "Grant", |
3929 | 16 | "mac-nr.rar.grant", FT_UINT32, BASE_HEX, NULL, 0x07ffffff, |
3930 | 16 | "UL Grant details", HFILL |
3931 | 16 | } |
3932 | 16 | }, |
3933 | 16 | { &hf_mac_nr_rar_grant_hopping, |
3934 | 16 | { "Frequency hopping flag", |
3935 | 16 | "mac-nr.rar.grant.hopping", FT_BOOLEAN, 32, TFS(&tfs_set_notset), 0x04000000, |
3936 | 16 | NULL, HFILL |
3937 | 16 | } |
3938 | 16 | }, |
3939 | 16 | { &hf_mac_nr_rar_grant_fra, |
3940 | 16 | { "Msg3 PUSCH frequency resource allocation", |
3941 | 16 | "mac-nr.rar.grant.fra", FT_UINT32, BASE_DEC, NULL, 0x03fff000, |
3942 | 16 | NULL, HFILL |
3943 | 16 | } |
3944 | 16 | }, |
3945 | 16 | { &hf_mac_nr_rar_grant_tsa, |
3946 | 16 | { "Msg3 PUSCH time resource allocation", |
3947 | 16 | "mac-nr.rar.grant.tsa", FT_UINT32, BASE_DEC, NULL, 0x00000f00, |
3948 | 16 | NULL, HFILL |
3949 | 16 | } |
3950 | 16 | }, |
3951 | 16 | { &hf_mac_nr_rar_grant_mcs, |
3952 | 16 | { "MCS", |
3953 | 16 | "mac-nr.rar.grant.mcs", FT_UINT32, BASE_DEC, NULL, 0x000000f0, |
3954 | 16 | NULL, HFILL |
3955 | 16 | } |
3956 | 16 | }, |
3957 | 16 | { &hf_mac_nr_rar_grant_tcsp, |
3958 | 16 | { "TPC command for Msg3 PUSCH", |
3959 | 16 | "mac-nr.rar.grant.tcsp", FT_UINT32, BASE_DEC, VALS(tpc_command_vals), 0x0000000e, |
3960 | 16 | NULL, HFILL |
3961 | 16 | } |
3962 | 16 | }, |
3963 | 16 | { &hf_mac_nr_rar_grant_csi, |
3964 | 16 | { "CSI request", |
3965 | 16 | "mac-nr.rar.grant.csi", FT_BOOLEAN, 32, TFS(&tfs_set_notset), 0x00000001, |
3966 | 16 | NULL, HFILL |
3967 | 16 | } |
3968 | 16 | }, |
3969 | 16 | { &hf_mac_nr_rar_temp_crnti, |
3970 | 16 | { "Temporary C-RNTI", |
3971 | 16 | "mac-nr.rar.temp_crnti", FT_UINT16, BASE_HEX_DEC, NULL, 0x0, |
3972 | 16 | NULL, HFILL |
3973 | 16 | } |
3974 | 16 | }, |
3975 | | |
3976 | | /* MSGB */ |
3977 | 16 | { &hf_mac_nr_msgb, |
3978 | 16 | { "MSGB", |
3979 | 16 | "mac-nr.msgb", FT_NONE, BASE_NONE, NULL, 0x0, |
3980 | 16 | NULL, HFILL |
3981 | 16 | } |
3982 | 16 | }, |
3983 | 16 | { &hf_mac_nr_msgb_subheader, |
3984 | 16 | { "Subheader", |
3985 | 16 | "mac-nr.msgb.subheader", FT_STRING, BASE_NONE, NULL, 0x0, |
3986 | 16 | NULL, HFILL |
3987 | 16 | } |
3988 | 16 | }, |
3989 | 16 | { &hf_mac_nr_msgb_e, |
3990 | 16 | { "Extension", |
3991 | 16 | "mac-nr.msgb.e", FT_BOOLEAN, 8, TFS(&rar_ext_vals), 0x80, |
3992 | 16 | NULL, HFILL |
3993 | 16 | } |
3994 | 16 | }, |
3995 | 16 | { &hf_mac_nr_msgb_t1, |
3996 | 16 | { "t1", |
3997 | 16 | "mac-nr.msgb.t1", FT_BOOLEAN, 8, TFS(&msgb_t1_vals), 0x40, |
3998 | 16 | NULL, HFILL |
3999 | 16 | } |
4000 | 16 | }, |
4001 | 16 | { &hf_mac_nr_msgb_t2, |
4002 | 16 | { "t2", |
4003 | 16 | "mac-nr.msgb.t2", FT_BOOLEAN, 8, TFS(&msgb_t2_vals), 0x20, |
4004 | 16 | NULL, HFILL |
4005 | 16 | } |
4006 | 16 | }, |
4007 | 16 | { &hf_mac_nr_msgb_s, |
4008 | 16 | { "s", |
4009 | 16 | "mac-nr.msgb.s", FT_BOOLEAN, 8, TFS(&msgb_s_vals), 0x10, |
4010 | 16 | "MAC SDU indicator", HFILL |
4011 | 16 | } |
4012 | 16 | }, |
4013 | | |
4014 | 16 | { &hf_mac_nr_msgb_reserved, |
4015 | 16 | { "Reserved", |
4016 | 16 | "mac-nr.msgb.reserved", FT_UINT8, BASE_DEC, NULL, 0x10, |
4017 | 16 | NULL, HFILL |
4018 | 16 | } |
4019 | 16 | }, |
4020 | 16 | { &hf_mac_nr_msgb_reserved2, |
4021 | 16 | { "Reserved", |
4022 | 16 | "mac-nr.msgb.reserved", FT_UINT8, BASE_DEC, NULL, 0x0f, |
4023 | 16 | NULL, HFILL |
4024 | 16 | } |
4025 | 16 | }, |
4026 | 16 | { &hf_mac_nr_msgb_reserved3, |
4027 | 16 | { "Reserved", |
4028 | 16 | "mac-nr.msgb.reserved", FT_UINT8, BASE_DEC, NULL, 0x80, |
4029 | 16 | NULL, HFILL |
4030 | 16 | } |
4031 | 16 | }, |
4032 | 16 | { &hf_mac_nr_msgb_ta_command, |
4033 | 16 | { "Timing Advance Command", |
4034 | 16 | "mac-nr.msgb.ta-command", FT_UINT16, BASE_DEC, NULL, 0x0fff, |
4035 | 16 | NULL, HFILL |
4036 | 16 | } |
4037 | 16 | }, |
4038 | | /* TODO: vals from 38.213 [6] */ |
4039 | 16 | { &hf_mac_nr_msgb_channelaccess_cpext, |
4040 | 16 | { "ChannelAccess-CPext", |
4041 | 16 | "mac-nr.msgb.channelaccess-cpext", FT_UINT8, BASE_DEC, NULL, 0x60, |
4042 | 16 | NULL, HFILL |
4043 | 16 | } |
4044 | 16 | }, |
4045 | | /* TODO: vals from 38.213 [6] */ |
4046 | 16 | { &hf_mac_nr_msgb_tpc, |
4047 | 16 | { "TPC", |
4048 | 16 | "mac-nr.msgb.tpc", FT_UINT8, BASE_DEC, NULL, 0x18, |
4049 | 16 | "TPC command for the PUCCH resource containing HARQ feedback for MSGB", HFILL |
4050 | 16 | } |
4051 | 16 | }, |
4052 | 16 | { &hf_mac_nr_msgb_harq_feedback_timing_indicator, |
4053 | 16 | { "HARQ Feedback Timing Indicator", |
4054 | 16 | "mac-nr.msgb.harq-feedback-timing-indicator", FT_UINT8, BASE_DEC, NULL, 0x07, |
4055 | 16 | NULL, HFILL |
4056 | 16 | } |
4057 | 16 | }, |
4058 | 16 | { &hf_mac_nr_msgb_pucch_resource_indicator, |
4059 | 16 | { "PUCCH Resource Indicator", |
4060 | 16 | "mac-nr.msgb.pucch-resource-indicator", FT_UINT8, BASE_DEC, NULL, 0xf0, |
4061 | 16 | NULL, HFILL |
4062 | 16 | } |
4063 | 16 | }, |
4064 | | |
4065 | 16 | { &hf_mac_nr_padding, |
4066 | 16 | { "Padding", |
4067 | 16 | "mac-nr.padding", FT_BYTES, BASE_NONE, NULL, 0x0, |
4068 | 16 | NULL, HFILL |
4069 | 16 | } |
4070 | 16 | }, |
4071 | | |
4072 | 16 | { &hf_mac_nr_control_crnti, |
4073 | 16 | { "C-RNTI", |
4074 | 16 | "mac-nr.control.crnti", FT_UINT16, BASE_HEX_DEC, NULL, 0x0, |
4075 | 16 | NULL, HFILL |
4076 | 16 | } |
4077 | 16 | }, |
4078 | 16 | { &hf_mac_nr_control_ue_contention_resolution_identity, |
4079 | 16 | { "UE Contention Resolution Identity", |
4080 | 16 | "mac-nr.control.ue-contention-resolution.identity", FT_BYTES, BASE_NONE, NULL, 0x0, |
4081 | 16 | NULL, HFILL |
4082 | 16 | } |
4083 | 16 | }, |
4084 | 16 | { &hf_mac_nr_control_timing_advance_tagid, |
4085 | 16 | { "TAG ID", |
4086 | 16 | "mac-nr.control.timing-advance.tag-id", FT_UINT8, BASE_DEC, NULL, 0xc0, |
4087 | 16 | NULL, HFILL |
4088 | 16 | } |
4089 | 16 | }, |
4090 | 16 | { &hf_mac_nr_control_timing_advance_command, |
4091 | 16 | { "Timing Advance Command", |
4092 | 16 | "mac-nr.control.timing-advance.command", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4093 | 16 | NULL, HFILL |
4094 | 16 | } |
4095 | 16 | }, |
4096 | 16 | { &hf_mac_nr_control_se_phr_reserved, |
4097 | 16 | { "Reserved", |
4098 | 16 | "mac-nr.control.se-phr.reserved", FT_UINT8, BASE_HEX, NULL, 0xc0, |
4099 | 16 | NULL, HFILL |
4100 | 16 | } |
4101 | 16 | }, |
4102 | 16 | { &hf_mac_nr_control_se_phr_ph, |
4103 | 16 | { "Power Headroom", |
4104 | 16 | "mac-nr.control.se-phr.ph", FT_UINT8, BASE_CUSTOM, CF_FUNC(mac_nr_phr_fmt), 0x3f, |
4105 | 16 | NULL, HFILL |
4106 | 16 | } |
4107 | 16 | }, |
4108 | 16 | { &hf_mac_nr_control_se_phr_pcmax_f_c, |
4109 | 16 | { "Pcmax,c,f", |
4110 | 16 | "mac-nr.control.se-phr.pcmax_f_c", FT_UINT8, BASE_CUSTOM, CF_FUNC(mac_nr_pcmax_f_c_fmt), 0x3f, |
4111 | 16 | NULL, HFILL |
4112 | 16 | } |
4113 | 16 | }, |
4114 | | |
4115 | 16 | { &hf_mac_nr_control_recommended_bit_rate_query_lcid, |
4116 | 16 | { "LCID", |
4117 | 16 | "mac-nr.control.recommended-bit-rate-query.lcid", FT_UINT8, BASE_DEC, NULL, 0xfc, |
4118 | 16 | NULL, HFILL |
4119 | 16 | } |
4120 | 16 | }, |
4121 | 16 | { &hf_mac_nr_control_recommended_bit_rate_query_dir, |
4122 | 16 | { "Direction", |
4123 | 16 | "mac-nr.control.recommended-bit-rate-query.dir", FT_BOOLEAN, 8, TFS(&tfs_uplink_downlink), 0x02, |
4124 | 16 | NULL, HFILL |
4125 | 16 | } |
4126 | 16 | }, |
4127 | 16 | { &hf_mac_nr_control_recommended_bit_rate_query_bit_rate, |
4128 | 16 | { "Bit Rate", |
4129 | 16 | "mac-nr.control.recommended-bit-rate-query.bit-rate", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &bit_rate_vals_ext, 0x01f8, |
4130 | 16 | NULL, HFILL |
4131 | 16 | } |
4132 | 16 | }, |
4133 | 16 | { &hf_mac_nr_control_recommended_bit_rate_query_reserved, |
4134 | 16 | { "Reserved", |
4135 | 16 | "mac-nr.control.recommended-bit-rate-query.reserved", FT_UINT8, BASE_DEC, NULL, 0x07, |
4136 | 16 | NULL, HFILL |
4137 | 16 | } |
4138 | 16 | }, |
4139 | | |
4140 | 16 | { &hf_mac_nr_control_me_phr_c7_flag, |
4141 | 16 | { "C7", |
4142 | 16 | "mac-nr.control.me-phr.c7", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x80, |
4143 | 16 | "SCellIndex 7 PHR report flag", HFILL |
4144 | 16 | } |
4145 | 16 | }, |
4146 | 16 | { &hf_mac_nr_control_me_phr_c6_flag, |
4147 | 16 | { "C6", |
4148 | 16 | "mac-nr.control.me-phr.c6", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x40, |
4149 | 16 | "SCellIndex 6 PHR report flag", HFILL |
4150 | 16 | } |
4151 | 16 | }, |
4152 | 16 | { &hf_mac_nr_control_me_phr_c5_flag, |
4153 | 16 | { "C5", |
4154 | 16 | "mac-nr.control.me-phr.c5", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x20, |
4155 | 16 | "SCellIndex 5 PHR report flag", HFILL |
4156 | 16 | } |
4157 | 16 | }, |
4158 | 16 | { &hf_mac_nr_control_me_phr_c4_flag, |
4159 | 16 | { "C4", |
4160 | 16 | "mac-nr.control.me-phr.c4", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x10, |
4161 | 16 | "SCellIndex 4 PHR report flag", HFILL |
4162 | 16 | } |
4163 | 16 | }, |
4164 | 16 | { &hf_mac_nr_control_me_phr_c3_flag, |
4165 | 16 | { "C3", |
4166 | 16 | "mac-nr.control.me-phr.c3", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x08, |
4167 | 16 | "SCellIndex 3 PHR report flag", HFILL |
4168 | 16 | } |
4169 | 16 | }, |
4170 | 16 | { &hf_mac_nr_control_me_phr_c2_flag, |
4171 | 16 | { "C2", |
4172 | 16 | "mac-nr.control.me-phr.c2", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04, |
4173 | 16 | "SCellIndex 2 PHR report flag", HFILL |
4174 | 16 | } |
4175 | 16 | }, |
4176 | 16 | { &hf_mac_nr_control_me_phr_c1_flag, |
4177 | 16 | { "C1", |
4178 | 16 | "mac-nr.control.me-phr.c1", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, |
4179 | 16 | "SCellIndex 1 PHR report flag", HFILL |
4180 | 16 | } |
4181 | 16 | }, |
4182 | 16 | { &hf_mac_nr_control_me_phr_c15_flag, |
4183 | 16 | { "C15", |
4184 | 16 | "mac-nr.control.me-phr.c15", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x80, |
4185 | 16 | "SCellIndex 15 PHR report flag", HFILL |
4186 | 16 | } |
4187 | 16 | }, |
4188 | 16 | { &hf_mac_nr_control_me_phr_c14_flag, |
4189 | 16 | { "C14", |
4190 | 16 | "mac-nr.control.me-phr.c14", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x40, |
4191 | 16 | "SCellIndex 14 PHR report flag", HFILL |
4192 | 16 | } |
4193 | 16 | }, |
4194 | 16 | { &hf_mac_nr_control_me_phr_c13_flag, |
4195 | 16 | { "C13", |
4196 | 16 | "mac-nr.control.me-phr.c13", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x20, |
4197 | 16 | "SCellIndex 13 PHR report flag", HFILL |
4198 | 16 | } |
4199 | 16 | }, |
4200 | 16 | { &hf_mac_nr_control_me_phr_c12_flag, |
4201 | 16 | { "C12", |
4202 | 16 | "mac-nr.control.me-phr.c12", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x10, |
4203 | 16 | "SCellIndex 12 PHR report flag", HFILL |
4204 | 16 | } |
4205 | 16 | }, |
4206 | 16 | { &hf_mac_nr_control_me_phr_c11_flag, |
4207 | 16 | { "C11", |
4208 | 16 | "mac-nr.control.me-phr.c11", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x08, |
4209 | 16 | "SCellIndex 11 PHR report flag", HFILL |
4210 | 16 | } |
4211 | 16 | }, |
4212 | 16 | { &hf_mac_nr_control_me_phr_c10_flag, |
4213 | 16 | { "C10", |
4214 | 16 | "mac-nr.control.me-phr.c10", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04, |
4215 | 16 | "SCellIndex 10 PHR report flag", HFILL |
4216 | 16 | } |
4217 | 16 | }, |
4218 | 16 | { &hf_mac_nr_control_me_phr_c9_flag, |
4219 | 16 | { "C9", |
4220 | 16 | "mac-nr.control.me-phr.c9", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, |
4221 | 16 | "SCellIndex 9 PHR report flag", HFILL |
4222 | 16 | } |
4223 | 16 | }, |
4224 | 16 | { &hf_mac_nr_control_me_phr_c8_flag, |
4225 | 16 | { "C8", |
4226 | 16 | "mac-nr.control.me-phr.c8", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x01, |
4227 | 16 | "SCellIndex 8 PHR report flag", HFILL |
4228 | 16 | } |
4229 | 16 | }, |
4230 | 16 | { &hf_mac_nr_control_me_phr_c23_flag, |
4231 | 16 | { "C23", |
4232 | 16 | "mac-nr.control.me-phr.c23", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x80, |
4233 | 16 | "SCellIndex 23 PHR report flag", HFILL |
4234 | 16 | } |
4235 | 16 | }, |
4236 | 16 | { &hf_mac_nr_control_me_phr_c22_flag, |
4237 | 16 | { "C22", |
4238 | 16 | "mac-nr.control.me-phr.c22", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x40, |
4239 | 16 | "SCellIndex 22 PHR report flag", HFILL |
4240 | 16 | } |
4241 | 16 | }, |
4242 | 16 | { &hf_mac_nr_control_me_phr_c21_flag, |
4243 | 16 | { "C21", |
4244 | 16 | "mac-nr.control.me-phr.c21", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x20, |
4245 | 16 | "SCellIndex 21 PHR report flag", HFILL |
4246 | 16 | } |
4247 | 16 | }, |
4248 | 16 | { &hf_mac_nr_control_me_phr_c20_flag, |
4249 | 16 | { "C20", |
4250 | 16 | "mac-nr.control.me-phr.c20", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x10, |
4251 | 16 | "SCellIndex 20 PHR report flag", HFILL |
4252 | 16 | } |
4253 | 16 | }, |
4254 | 16 | { &hf_mac_nr_control_me_phr_c19_flag, |
4255 | 16 | { "C19", |
4256 | 16 | "mac-nr.control.me-phr.c19", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x08, |
4257 | 16 | "SCellIndex 19 PHR report flag", HFILL |
4258 | 16 | } |
4259 | 16 | }, |
4260 | 16 | { &hf_mac_nr_control_me_phr_c18_flag, |
4261 | 16 | { "C18", |
4262 | 16 | "mac-nr.control.me-phr.c18", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04, |
4263 | 16 | "SCellIndex 18 PHR report flag", HFILL |
4264 | 16 | } |
4265 | 16 | }, |
4266 | 16 | { &hf_mac_nr_control_me_phr_c17_flag, |
4267 | 16 | { "C17", |
4268 | 16 | "mac-nr.control.me-phr.c17", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, |
4269 | 16 | "SCellIndex 17 PHR report flag", HFILL |
4270 | 16 | } |
4271 | 16 | }, |
4272 | 16 | { &hf_mac_nr_control_me_phr_c16_flag, |
4273 | 16 | { "C16", |
4274 | 16 | "mac-nr.control.me-phr.c16", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x01, |
4275 | 16 | "SCellIndex 16 PHR report flag", HFILL |
4276 | 16 | } |
4277 | 16 | }, |
4278 | 16 | { &hf_mac_nr_control_me_phr_c31_flag, |
4279 | 16 | { "C31", |
4280 | 16 | "mac-nr.control.me-phr.c31", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x80, |
4281 | 16 | "SCellIndex 31 PHR report flag", HFILL |
4282 | 16 | } |
4283 | 16 | }, |
4284 | 16 | { &hf_mac_nr_control_me_phr_c30_flag, |
4285 | 16 | { "C30", |
4286 | 16 | "mac-nr.control.me-phr.c30", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x40, |
4287 | 16 | "SCellIndex 30 PHR report flag", HFILL |
4288 | 16 | } |
4289 | 16 | }, |
4290 | 16 | { &hf_mac_nr_control_me_phr_c29_flag, |
4291 | 16 | { "C29", |
4292 | 16 | "mac-nr.control.me-phr.c29", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x20, |
4293 | 16 | "SCellIndex 29 PHR report flag", HFILL |
4294 | 16 | } |
4295 | 16 | }, |
4296 | 16 | { &hf_mac_nr_control_me_phr_c28_flag, |
4297 | 16 | { "C28", |
4298 | 16 | "mac-nr.control.me-phr.c28", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x10, |
4299 | 16 | "SCellIndex 28 PHR report flag", HFILL |
4300 | 16 | } |
4301 | 16 | }, |
4302 | 16 | { &hf_mac_nr_control_me_phr_c27_flag, |
4303 | 16 | { "C27", |
4304 | 16 | "mac-nr.control.me-phr.c27", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x08, |
4305 | 16 | "SCellIndex 27 PHR report flag", HFILL |
4306 | 16 | } |
4307 | 16 | }, |
4308 | 16 | { &hf_mac_nr_control_me_phr_c26_flag, |
4309 | 16 | { "C26", |
4310 | 16 | "mac-nr.control.me-phr.c26", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04, |
4311 | 16 | "SCellIndex 26 PHR report flag", HFILL |
4312 | 16 | } |
4313 | 16 | }, |
4314 | 16 | { &hf_mac_nr_control_me_phr_c25_flag, |
4315 | 16 | { "C25", |
4316 | 16 | "mac-nr.control.me-phr.c25", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, |
4317 | 16 | "SCellIndex 25 PHR report flag", HFILL |
4318 | 16 | } |
4319 | 16 | }, |
4320 | 16 | { &hf_mac_nr_control_me_phr_c24_flag, |
4321 | 16 | { "C24", |
4322 | 16 | "mac-nr.control.me-phr.c24", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x01, |
4323 | 16 | "SCellIndex 24 PHR report flag", HFILL |
4324 | 16 | } |
4325 | 16 | }, |
4326 | 16 | { &hf_mac_nr_control_me_phr_entry, |
4327 | 16 | { "Entry", |
4328 | 16 | "mac-nr.control.me.phr.entry", FT_STRING, BASE_NONE, NULL, 0x0, |
4329 | 16 | NULL, HFILL |
4330 | 16 | } |
4331 | 16 | }, |
4332 | 16 | { &hf_mac_nr_control_me_phr_reserved, |
4333 | 16 | { "Reserved", |
4334 | 16 | "mac-nr.control.me-phr.reserved", FT_BOOLEAN, 8, NULL, 0x01, |
4335 | 16 | NULL, HFILL |
4336 | 16 | } |
4337 | 16 | }, |
4338 | 16 | { &hf_mac_nr_control_me_phr_p, |
4339 | 16 | { "P", |
4340 | 16 | "mac-nr.control.me-phr.p", FT_BOOLEAN, 8, TFS(&power_backoff_affects_power_management_vals), 0x80, |
4341 | 16 | NULL, HFILL |
4342 | 16 | } |
4343 | 16 | }, |
4344 | 16 | { &hf_mac_nr_control_me_phr_v, |
4345 | 16 | { "V", |
4346 | 16 | "mac-nr.control.me-phr.v", FT_BOOLEAN, 8, TFS(&phr_source_vals), 0x40, |
4347 | 16 | NULL, HFILL |
4348 | 16 | } |
4349 | 16 | }, |
4350 | 16 | { &hf_mac_nr_control_me_phr_ph_type2_spcell, |
4351 | 16 | { "Power Headroom, (Type2, SpCell)", |
4352 | 16 | "mac-nr.control.me-phr.ph", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4353 | 16 | NULL, HFILL |
4354 | 16 | } |
4355 | 16 | }, |
4356 | 16 | { &hf_mac_nr_control_me_phr_ph_type1_pcell, |
4357 | 16 | { "Power Headroom (Type1, PCell)", |
4358 | 16 | "mac-nr.control.me-phr.ph.type1-pcell", FT_UINT8, BASE_CUSTOM, CF_FUNC(mac_nr_phr_fmt), 0x3f, |
4359 | 16 | NULL, HFILL |
4360 | 16 | } |
4361 | 16 | }, |
4362 | | |
4363 | 16 | { &hf_mac_nr_control_me_phr_ph_c31, |
4364 | 16 | { "PH for SCellIndex 31", |
4365 | 16 | "mac-nr.control.me-phr.ph.c31", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4366 | 16 | NULL, HFILL |
4367 | 16 | } |
4368 | 16 | }, |
4369 | 16 | { &hf_mac_nr_control_me_phr_ph_c30, |
4370 | 16 | { "PH for SCellIndex 30", |
4371 | 16 | "mac-nr.control.me-phr.ph.c30", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4372 | 16 | NULL, HFILL |
4373 | 16 | } |
4374 | 16 | }, |
4375 | 16 | { &hf_mac_nr_control_me_phr_ph_c29, |
4376 | 16 | { "PH for SCellIndex 29", |
4377 | 16 | "mac-nr.control.me-phr.ph.c29", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4378 | 16 | NULL, HFILL |
4379 | 16 | } |
4380 | 16 | }, |
4381 | 16 | { &hf_mac_nr_control_me_phr_ph_c28, |
4382 | 16 | { "PH for SCellIndex 28", |
4383 | 16 | "mac-nr.control.me-phr.ph.c28", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4384 | 16 | NULL, HFILL |
4385 | 16 | } |
4386 | 16 | }, |
4387 | 16 | { &hf_mac_nr_control_me_phr_ph_c27, |
4388 | 16 | { "PH for SCellIndex 27", |
4389 | 16 | "mac-nr.control.me-phr.ph.c27", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4390 | 16 | NULL, HFILL |
4391 | 16 | } |
4392 | 16 | }, |
4393 | 16 | { &hf_mac_nr_control_me_phr_ph_c26, |
4394 | 16 | { "PH for SCellIndex 26", |
4395 | 16 | "mac-nr.control.me-phr.ph.c26", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4396 | 16 | NULL, HFILL |
4397 | 16 | } |
4398 | 16 | }, |
4399 | 16 | { &hf_mac_nr_control_me_phr_ph_c25, |
4400 | 16 | { "PH for SCellIndex 25", |
4401 | 16 | "mac-nr.control.me-phr.ph.c25", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4402 | 16 | NULL, HFILL |
4403 | 16 | } |
4404 | 16 | }, |
4405 | 16 | { &hf_mac_nr_control_me_phr_ph_c24, |
4406 | 16 | { "PH for SCellIndex 24", |
4407 | 16 | "mac-nr.control.me-phr.ph.c24", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4408 | 16 | NULL, HFILL |
4409 | 16 | } |
4410 | 16 | }, |
4411 | 16 | { &hf_mac_nr_control_me_phr_ph_c23, |
4412 | 16 | { "PH for SCellIndex 23", |
4413 | 16 | "mac-nr.control.me-phr.ph.c23", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4414 | 16 | NULL, HFILL |
4415 | 16 | } |
4416 | 16 | }, |
4417 | 16 | { &hf_mac_nr_control_me_phr_ph_c22, |
4418 | 16 | { "PH for SCellIndex 22", |
4419 | 16 | "mac-nr.control.me-phr.ph.c22", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4420 | 16 | NULL, HFILL |
4421 | 16 | } |
4422 | 16 | }, |
4423 | 16 | { &hf_mac_nr_control_me_phr_ph_c21, |
4424 | 16 | { "PH for SCellIndex 21", |
4425 | 16 | "mac-nr.control.me-phr.ph.c21", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4426 | 16 | NULL, HFILL |
4427 | 16 | } |
4428 | 16 | }, |
4429 | 16 | { &hf_mac_nr_control_me_phr_ph_c20, |
4430 | 16 | { "PH for SCellIndex 20", |
4431 | 16 | "mac-nr.control.me-phr.ph.c20", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4432 | 16 | NULL, HFILL |
4433 | 16 | } |
4434 | 16 | }, |
4435 | 16 | { &hf_mac_nr_control_me_phr_ph_c19, |
4436 | 16 | { "PH for SCellIndex 19", |
4437 | 16 | "mac-nr.control.me-phr.ph.c19", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4438 | 16 | NULL, HFILL |
4439 | 16 | } |
4440 | 16 | }, |
4441 | 16 | { &hf_mac_nr_control_me_phr_ph_c18, |
4442 | 16 | { "PH for SCellIndex 18", |
4443 | 16 | "mac-nr.control.me-phr.ph.c18", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4444 | 16 | NULL, HFILL |
4445 | 16 | } |
4446 | 16 | }, |
4447 | 16 | { &hf_mac_nr_control_me_phr_ph_c17, |
4448 | 16 | { "PH for SCellIndex 17", |
4449 | 16 | "mac-nr.control.me-phr.ph.c17", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4450 | 16 | NULL, HFILL |
4451 | 16 | } |
4452 | 16 | }, |
4453 | 16 | { &hf_mac_nr_control_me_phr_ph_c16, |
4454 | 16 | { "PH for SCellIndex 16", |
4455 | 16 | "mac-nr.control.me-phr.ph.c16", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4456 | 16 | NULL, HFILL |
4457 | 16 | } |
4458 | 16 | }, |
4459 | 16 | { &hf_mac_nr_control_me_phr_ph_c15, |
4460 | 16 | { "PH for SCellIndex 15", |
4461 | 16 | "mac-nr.control.me-phr.ph.c15", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4462 | 16 | NULL, HFILL |
4463 | 16 | } |
4464 | 16 | }, |
4465 | 16 | { &hf_mac_nr_control_me_phr_ph_c14, |
4466 | 16 | { "PH for SCellIndex 14", |
4467 | 16 | "mac-nr.control.me-phr.ph.c14", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4468 | 16 | NULL, HFILL |
4469 | 16 | } |
4470 | 16 | }, |
4471 | 16 | { &hf_mac_nr_control_me_phr_ph_c13, |
4472 | 16 | { "PH for SCellIndex 13", |
4473 | 16 | "mac-nr.control.me-phr.ph.c13", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4474 | 16 | NULL, HFILL |
4475 | 16 | } |
4476 | 16 | }, |
4477 | 16 | { &hf_mac_nr_control_me_phr_ph_c12, |
4478 | 16 | { "PH for SCellIndex 12", |
4479 | 16 | "mac-nr.control.me-phr.ph.c12", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4480 | 16 | NULL, HFILL |
4481 | 16 | } |
4482 | 16 | }, |
4483 | 16 | { &hf_mac_nr_control_me_phr_ph_c11, |
4484 | 16 | { "PH for SCellIndex 11", |
4485 | 16 | "mac-nr.control.me-phr.ph.c11", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4486 | 16 | NULL, HFILL |
4487 | 16 | } |
4488 | 16 | }, |
4489 | 16 | { &hf_mac_nr_control_me_phr_ph_c10, |
4490 | 16 | { "PH for SCellIndex 10", |
4491 | 16 | "mac-nr.control.me-phr.ph.c10", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4492 | 16 | NULL, HFILL |
4493 | 16 | } |
4494 | 16 | }, |
4495 | 16 | { &hf_mac_nr_control_me_phr_ph_c9, |
4496 | 16 | { "PH for SCellIndex 9", |
4497 | 16 | "mac-nr.control.me-phr.ph.c9", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4498 | 16 | NULL, HFILL |
4499 | 16 | } |
4500 | 16 | }, |
4501 | 16 | { &hf_mac_nr_control_me_phr_ph_c8, |
4502 | 16 | { "PH for SCellIndex 8", |
4503 | 16 | "mac-nr.control.me-phr.ph.c8", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4504 | 16 | NULL, HFILL |
4505 | 16 | } |
4506 | 16 | }, |
4507 | 16 | { &hf_mac_nr_control_me_phr_ph_c7, |
4508 | 16 | { "PH for SCellIndex 7", |
4509 | 16 | "mac-nr.control.me-phr.ph.c7", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4510 | 16 | NULL, HFILL |
4511 | 16 | } |
4512 | 16 | }, |
4513 | 16 | { &hf_mac_nr_control_me_phr_ph_c6, |
4514 | 16 | { "PH for SCellIndex 6", |
4515 | 16 | "mac-nr.control.me-phr.ph.c6", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4516 | 16 | NULL, HFILL |
4517 | 16 | } |
4518 | 16 | }, |
4519 | 16 | { &hf_mac_nr_control_me_phr_ph_c5, |
4520 | 16 | { "PH for SCellIndex 5", |
4521 | 16 | "mac-nr.control.me-phr.ph.c5", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4522 | 16 | NULL, HFILL |
4523 | 16 | } |
4524 | 16 | }, |
4525 | 16 | { &hf_mac_nr_control_me_phr_ph_c4, |
4526 | 16 | { "PH for SCellIndex 4", |
4527 | 16 | "mac-nr.control.me-phr.ph.c4", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4528 | 16 | NULL, HFILL |
4529 | 16 | } |
4530 | 16 | }, |
4531 | 16 | { &hf_mac_nr_control_me_phr_ph_c3, |
4532 | 16 | { "PH for SCellIndex 3", |
4533 | 16 | "mac-nr.control.me-phr.ph.c3", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4534 | 16 | NULL, HFILL |
4535 | 16 | } |
4536 | 16 | }, |
4537 | 16 | { &hf_mac_nr_control_me_phr_ph_c2, |
4538 | 16 | { "PH for SCellIndex 2", |
4539 | 16 | "mac-nr.control.me-phr.ph.c2", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4540 | 16 | NULL, HFILL |
4541 | 16 | } |
4542 | 16 | }, |
4543 | 16 | { &hf_mac_nr_control_me_phr_ph_c1, |
4544 | 16 | { "PH for SCellIndex 1", |
4545 | 16 | "mac-nr.control.me-phr.ph.c1", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4546 | 16 | NULL, HFILL |
4547 | 16 | } |
4548 | 16 | }, |
4549 | 16 | { &hf_mac_nr_control_me_phr_reserved_2, |
4550 | 16 | { "Reserved", |
4551 | 16 | "mac-nr.control.me-phr.reserved", FT_BOOLEAN, 8, NULL, 0xc0, |
4552 | 16 | NULL, HFILL |
4553 | 16 | } |
4554 | 16 | }, |
4555 | 16 | { &hf_mac_nr_control_me_phr_pcmax_f_c_type2_spcell, |
4556 | 16 | { "Pcmax,f,c", |
4557 | 16 | "mac-nr.control.me-phr.type2-spcell", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4558 | 16 | NULL, HFILL |
4559 | 16 | } |
4560 | 16 | }, |
4561 | 16 | { &hf_mac_nr_control_me_phr_pcmax_f_c_type1_pcell, |
4562 | 16 | { "Pcmax,f,c", |
4563 | 16 | "mac-nr.control.me-phr.type1-pcell", FT_UINT8, BASE_CUSTOM, CF_FUNC(mac_nr_pcmax_f_c_fmt), 0x3f, |
4564 | 16 | NULL, HFILL |
4565 | 16 | } |
4566 | 16 | }, |
4567 | 16 | { &hf_mac_nr_control_me_phr_pcmax_f_c_typeX, |
4568 | 16 | { "Pcmax,f,c", |
4569 | 16 | "mac-nr.control.me-phr.typeX", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4570 | 16 | NULL, HFILL |
4571 | 16 | } |
4572 | 16 | }, |
4573 | | |
4574 | 16 | { &hf_mac_nr_control_recommended_bit_rate_lcid, |
4575 | 16 | { "LCID", |
4576 | 16 | "mac-nr.control.recommended-bit-rate.lcid", FT_UINT8, BASE_DEC, NULL, 0xfc, |
4577 | 16 | NULL, HFILL |
4578 | 16 | } |
4579 | 16 | }, |
4580 | 16 | { &hf_mac_nr_control_recommended_bit_rate_dir, |
4581 | 16 | { "Direction", |
4582 | 16 | "mac-nr.control.recommended-bit-rate.dir", FT_BOOLEAN, 8, TFS(&tfs_uplink_downlink), 0x02, |
4583 | 16 | NULL, HFILL |
4584 | 16 | } |
4585 | 16 | }, |
4586 | 16 | { &hf_mac_nr_control_recommended_bit_rate_bit_rate, |
4587 | 16 | { "Bit Rate", |
4588 | 16 | "mac-nr.control.recommended-bit-rate.bit-rate", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &bit_rate_vals_ext, 0x01f8, |
4589 | 16 | NULL, HFILL |
4590 | 16 | } |
4591 | 16 | }, |
4592 | 16 | { &hf_mac_nr_control_recommended_bit_rate_reserved, |
4593 | 16 | { "Reserved", |
4594 | 16 | "mac-nr.control.recommended-bit-rate.reserved", FT_UINT8, BASE_DEC, NULL, 0x07, |
4595 | 16 | NULL, HFILL |
4596 | 16 | } |
4597 | 16 | }, |
4598 | | |
4599 | 16 | { &hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_ad, |
4600 | 16 | { "Reserved", |
4601 | 16 | "mac-nr.control.sp-zp-csi-rs-resource-set-act-deact.ad", FT_BOOLEAN, 8, TFS(&activation_deactivation_vals), 0x80, |
4602 | 16 | NULL, HFILL |
4603 | 16 | } |
4604 | 16 | }, |
4605 | 16 | { &hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_serving_cell_id, |
4606 | 16 | { "Serving Cell ID", |
4607 | 16 | "mac-nr.control.sp-zp-csi-rs-resource-set-act-deact.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4608 | 16 | NULL, HFILL |
4609 | 16 | } |
4610 | 16 | }, |
4611 | 16 | { &hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_bwp_id, |
4612 | 16 | { "BWP ID", |
4613 | 16 | "mac-nr.control.sp-zp-csi-rs-resource-set-act-deact.bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4614 | 16 | NULL, HFILL |
4615 | 16 | } |
4616 | 16 | }, |
4617 | 16 | { &hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_reserved_2, |
4618 | 16 | { "Reserved", |
4619 | 16 | "mac-nr.control.sp-zp-csi-rs-resource-set-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0xf0, |
4620 | 16 | NULL, HFILL |
4621 | 16 | } |
4622 | 16 | }, |
4623 | 16 | { &hf_mac_control_sp_zp_csi_rs_resource_set_act_deact_sp_zp_rs_resource_set_id, |
4624 | 16 | { "SP ZP CSI-RS resource set ID", |
4625 | 16 | "mac-nr.control.sp-zp-csi-rs-resource-set-act-deact.sp-zp-rs-resource-set-id", FT_UINT8, BASE_DEC, NULL, 0x0f, |
4626 | 16 | NULL, HFILL |
4627 | 16 | } |
4628 | 16 | }, |
4629 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_reserved, |
4630 | 16 | { "Reserved", |
4631 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0x80, |
4632 | 16 | NULL, HFILL |
4633 | 16 | } |
4634 | 16 | }, |
4635 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_serving_cell_id, |
4636 | 16 | { "Serving Cell ID", |
4637 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4638 | 16 | NULL, HFILL |
4639 | 16 | } |
4640 | 16 | }, |
4641 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_bwp_id, |
4642 | 16 | { "BWP ID", |
4643 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4644 | 16 | NULL, HFILL |
4645 | 16 | } |
4646 | 16 | }, |
4647 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_pucch_resource_id, |
4648 | 16 | { "PUCCH Resource ID", |
4649 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.pucch-resource-id", FT_UINT8, BASE_DEC, NULL, 0x7f, |
4650 | 16 | NULL, HFILL |
4651 | 16 | } |
4652 | 16 | }, |
4653 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s8, |
4654 | 16 | { "PUCCH Spatial Relation Info 8", |
4655 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s8", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
4656 | 16 | NULL, HFILL |
4657 | 16 | } |
4658 | 16 | }, |
4659 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s7, |
4660 | 16 | { "PUCCH Spatial Relation Info 7", |
4661 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s7", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
4662 | 16 | NULL, HFILL |
4663 | 16 | } |
4664 | 16 | }, |
4665 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s6, |
4666 | 16 | { "PUCCH Spatial Relation Info 6", |
4667 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s6", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
4668 | 16 | NULL, HFILL |
4669 | 16 | } |
4670 | 16 | }, |
4671 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s5, |
4672 | 16 | { "PUCCH Spatial Relation Info 5", |
4673 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s5", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
4674 | 16 | NULL, HFILL |
4675 | 16 | } |
4676 | 16 | }, |
4677 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s4, |
4678 | 16 | { "PUCCH Spatial Relation Info 4", |
4679 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s4", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
4680 | 16 | NULL, HFILL |
4681 | 16 | } |
4682 | 16 | }, |
4683 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s3, |
4684 | 16 | { "PUCCH Spatial Relation Info 3", |
4685 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s3", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
4686 | 16 | NULL, HFILL |
4687 | 16 | } |
4688 | 16 | }, |
4689 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s2, |
4690 | 16 | { "PUCCH Spatial Relation Info 2", |
4691 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s2", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
4692 | 16 | NULL, HFILL |
4693 | 16 | } |
4694 | 16 | }, |
4695 | 16 | { &hf_mac_nr_control_pucch_spatial_rel_act_deact_s1, |
4696 | 16 | { "PUCCH Spatial Relation Info 1", |
4697 | 16 | "mac-nr.control.pucch-spatial-rel-act-deact.s1", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x01, |
4698 | 16 | NULL, HFILL |
4699 | 16 | } |
4700 | 16 | }, |
4701 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_ad, |
4702 | 16 | { "A/D", |
4703 | 16 | "mac-nr.control.sp-srs-act-deact.ad", FT_BOOLEAN, 8, TFS(&activation_deactivation_vals), 0x80, |
4704 | 16 | NULL, HFILL |
4705 | 16 | } |
4706 | 16 | }, |
4707 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_srs_resource_set_cell_id, |
4708 | 16 | { "SRS Resource Set's Cell ID", |
4709 | 16 | "mac-nr.control.sp-srs-act-deact.srs-resource-set-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4710 | 16 | NULL, HFILL |
4711 | 16 | } |
4712 | 16 | }, |
4713 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_srs_resource_set_bwp_id, |
4714 | 16 | { "SRS Resource Set's BWP ID", |
4715 | 16 | "mac-nr.control.sp-srs-act-deact.srs-resource-set-bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4716 | 16 | NULL, HFILL |
4717 | 16 | } |
4718 | 16 | }, |
4719 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_reserved, |
4720 | 16 | { "Reserved", |
4721 | 16 | "mac-nr.control.sp-srs-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0x00, |
4722 | 16 | NULL, HFILL |
4723 | 16 | } |
4724 | 16 | }, |
4725 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_c, |
4726 | 16 | { "C", |
4727 | 16 | "mac-nr.control.sp-srs-act-deact.c", FT_BOOLEAN, 8, TFS(&c_vals), 0x20, |
4728 | 16 | NULL, HFILL |
4729 | 16 | } |
4730 | 16 | }, |
4731 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_sul, |
4732 | 16 | { "SUL", |
4733 | 16 | "mac-nr.control.sp-srs-act-deact.sul", FT_BOOLEAN, 8, TFS(&sul_vals), 0x10, |
4734 | 16 | NULL, HFILL |
4735 | 16 | } |
4736 | 16 | }, |
4737 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_sp_srs_resource_set_id, |
4738 | 16 | { "SP SRS Resource Set ID", |
4739 | 16 | "mac-nr.control.sp-srs-act-deact.sp-srs-resource-set-id", FT_UINT8, BASE_DEC, NULL, 0x0f, |
4740 | 16 | NULL, HFILL |
4741 | 16 | } |
4742 | 16 | }, |
4743 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_f, |
4744 | 16 | { "F", |
4745 | 16 | "mac-nr.control.sp-srs-act-deact.f", FT_BOOLEAN, 8, TFS(&sp_srs_act_deact_f_vals), 0x80, |
4746 | 16 | NULL, HFILL |
4747 | 16 | } |
4748 | 16 | }, |
4749 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_resource_id, |
4750 | 16 | { "Resource ID", |
4751 | 16 | "mac-nr.control.sp-srs-act-deact.resource-id", FT_UINT8, BASE_DEC, NULL, 0x7f, |
4752 | 16 | NULL, HFILL |
4753 | 16 | } |
4754 | 16 | }, |
4755 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_resource_id_ssb, |
4756 | 16 | { "Resource ID", |
4757 | 16 | "mac-nr.control.sp-srs-act-deact.resource-id", FT_UINT8, BASE_DEC, NULL, 0x3f, |
4758 | 16 | NULL, HFILL |
4759 | 16 | } |
4760 | 16 | }, |
4761 | | |
4762 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_resource_serving_cell_id, |
4763 | 16 | { "Resource Serving Cell ID", |
4764 | 16 | "mac-nr.control.sp-srs-act-deact.resource-serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4765 | 16 | NULL, HFILL |
4766 | 16 | } |
4767 | 16 | }, |
4768 | 16 | { &hf_mac_nr_control_sp_srs_act_deact_resource_bwp_id, |
4769 | 16 | { "Resource BWP ID", |
4770 | 16 | "mac-nr.control.sp-srs-act-deact.resource-bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4771 | 16 | NULL, HFILL |
4772 | 16 | } |
4773 | 16 | }, |
4774 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_reserved, |
4775 | 16 | { "Reserved", |
4776 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0x80, |
4777 | 16 | NULL, HFILL |
4778 | 16 | } |
4779 | 16 | }, |
4780 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_serving_cell_id, |
4781 | 16 | { "Serving Cell ID", |
4782 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4783 | 16 | NULL, HFILL |
4784 | 16 | } |
4785 | 16 | }, |
4786 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_bwp_id, |
4787 | 16 | { "BWP ID", |
4788 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4789 | 16 | NULL, HFILL |
4790 | 16 | } |
4791 | 16 | }, |
4792 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s7, |
4793 | 16 | { "Semi-Persistent CSI report configuration 7", |
4794 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s7", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
4795 | 16 | NULL, HFILL |
4796 | 16 | } |
4797 | 16 | }, |
4798 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s6, |
4799 | 16 | { "Semi-Persistent CSI report configuration 6", |
4800 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s6", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
4801 | 16 | NULL, HFILL |
4802 | 16 | } |
4803 | 16 | }, |
4804 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s5, |
4805 | 16 | { "Semi-Persistent CSI report configuration 5", |
4806 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s5", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
4807 | 16 | NULL, HFILL |
4808 | 16 | } |
4809 | 16 | }, |
4810 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s4, |
4811 | 16 | { "Semi-Persistent CSI report configuration 4", |
4812 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s4", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
4813 | 16 | NULL, HFILL |
4814 | 16 | } |
4815 | 16 | }, |
4816 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s3, |
4817 | 16 | { "Semi-Persistent CSI report configuration 3", |
4818 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s3", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
4819 | 16 | NULL, HFILL |
4820 | 16 | } |
4821 | 16 | }, |
4822 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s2, |
4823 | 16 | { "Semi-Persistent CSI report configuration 2", |
4824 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s2", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
4825 | 16 | NULL, HFILL |
4826 | 16 | } |
4827 | 16 | }, |
4828 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s1, |
4829 | 16 | { "Semi-Persistent CSI report configuration 1", |
4830 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s1", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
4831 | 16 | NULL, HFILL |
4832 | 16 | } |
4833 | 16 | }, |
4834 | 16 | { &hf_mac_nr_control_sp_csi_report_on_pucch_act_deact_s0, |
4835 | 16 | { "Semi-Persistent CSI report configuration 0", |
4836 | 16 | "mac-nr.control.sp-csi-report-on-pucch-act-deact.s0", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x01, |
4837 | 16 | NULL, HFILL |
4838 | 16 | } |
4839 | 16 | }, |
4840 | 16 | { &hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_serving_cell_id, |
4841 | 16 | { "Serving Cell ID", |
4842 | 16 | "mac-nr.control.tci-state-ind-for-ue-spec-pdcch.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0xf8, |
4843 | 16 | NULL, HFILL |
4844 | 16 | } |
4845 | 16 | }, |
4846 | 16 | { &hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_coreset_id, |
4847 | 16 | { "CORESET ID", |
4848 | 16 | "mac-nr.control.tci-state-ind-for-ue-spec-pdcch.coreset-id", FT_UINT16, BASE_DEC, NULL, 0x0780, |
4849 | 16 | NULL, HFILL |
4850 | 16 | } |
4851 | 16 | }, |
4852 | 16 | { &hf_mac_nr_control_tci_state_ind_for_ue_spec_pdcch_tci_state_id, |
4853 | 16 | { "TCI State ID", |
4854 | 16 | "mac-nr.control.tci-state-ind-for-ue-spec-pdcch.tci-state-id", FT_UINT8, BASE_DEC, NULL, 0x7f, |
4855 | 16 | NULL, HFILL |
4856 | 16 | } |
4857 | 16 | }, |
4858 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_reserved, |
4859 | 16 | { "Reserved", |
4860 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.reserved", FT_UINT8, BASE_HEX, NULL, 0x80, |
4861 | 16 | NULL, HFILL |
4862 | 16 | } |
4863 | 16 | }, |
4864 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_serving_cell_id, |
4865 | 16 | { "Serving Cell ID", |
4866 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4867 | 16 | NULL, HFILL |
4868 | 16 | } |
4869 | 16 | }, |
4870 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_bwp_id, |
4871 | 16 | { "BWP ID", |
4872 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4873 | 16 | NULL, HFILL |
4874 | 16 | } |
4875 | 16 | }, |
4876 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t7, |
4877 | 16 | { "TCI state N+7", |
4878 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t7", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
4879 | 16 | NULL, HFILL |
4880 | 16 | } |
4881 | 16 | }, |
4882 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t6, |
4883 | 16 | { "TCI state N+6", |
4884 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t6", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
4885 | 16 | NULL, HFILL |
4886 | 16 | } |
4887 | 16 | }, |
4888 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t5, |
4889 | 16 | { "TCI state N+5", |
4890 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t5", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
4891 | 16 | NULL, HFILL |
4892 | 16 | } |
4893 | 16 | }, |
4894 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t4, |
4895 | 16 | { "TCI state N+4", |
4896 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t4", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
4897 | 16 | NULL, HFILL |
4898 | 16 | } |
4899 | 16 | }, |
4900 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t3, |
4901 | 16 | { "TCI state N+3", |
4902 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t3", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
4903 | 16 | NULL, HFILL |
4904 | 16 | } |
4905 | 16 | }, |
4906 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t2, |
4907 | 16 | { "TCI state N+2", |
4908 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t2", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
4909 | 16 | NULL, HFILL |
4910 | 16 | } |
4911 | 16 | }, |
4912 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t1, |
4913 | 16 | { "TCI state N+1", |
4914 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t1", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
4915 | 16 | NULL, HFILL |
4916 | 16 | } |
4917 | 16 | }, |
4918 | 16 | { &hf_mac_nr_control_tci_states_act_deact_for_ue_spec_pdsch_t0, |
4919 | 16 | { "TCI state N", |
4920 | 16 | "mac-nr.control.tci-states-act-deact-for-ue-spec-pdsch.t0", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x01, |
4921 | 16 | NULL, HFILL |
4922 | 16 | } |
4923 | 16 | }, |
4924 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_reserved, |
4925 | 16 | { "Reserved", |
4926 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.reserved", FT_UINT8, BASE_HEX, NULL, 0x80, |
4927 | 16 | NULL, HFILL |
4928 | 16 | } |
4929 | 16 | }, |
4930 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_serving_cell_id, |
4931 | 16 | { "Serving Cell ID", |
4932 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4933 | 16 | NULL, HFILL |
4934 | 16 | } |
4935 | 16 | }, |
4936 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_bwp_id, |
4937 | 16 | { "BWP ID", |
4938 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
4939 | 16 | NULL, HFILL |
4940 | 16 | } |
4941 | 16 | }, |
4942 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t7, |
4943 | 16 | { "Aperiodic trigger state N+7", |
4944 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t7", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x80, |
4945 | 16 | NULL, HFILL |
4946 | 16 | } |
4947 | 16 | }, |
4948 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t6, |
4949 | 16 | { "Aperiodic trigger state N+6", |
4950 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t6", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x40, |
4951 | 16 | NULL, HFILL |
4952 | 16 | } |
4953 | 16 | }, |
4954 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t5, |
4955 | 16 | { "Aperiodic trigger state N+5", |
4956 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t5", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x20, |
4957 | 16 | NULL, HFILL |
4958 | 16 | } |
4959 | 16 | }, |
4960 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t4, |
4961 | 16 | { "Aperiodic trigger state N+4", |
4962 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t4", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x10, |
4963 | 16 | NULL, HFILL |
4964 | 16 | } |
4965 | 16 | }, |
4966 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t3, |
4967 | 16 | { "Aperiodic trigger state N+3", |
4968 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t3", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x08, |
4969 | 16 | NULL, HFILL |
4970 | 16 | } |
4971 | 16 | }, |
4972 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t2, |
4973 | 16 | { "Aperiodic trigger state N+2", |
4974 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t2", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x04, |
4975 | 16 | NULL, HFILL |
4976 | 16 | } |
4977 | 16 | }, |
4978 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t1, |
4979 | 16 | { "Aperiodic trigger state N+1", |
4980 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t1", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x02, |
4981 | 16 | NULL, HFILL |
4982 | 16 | } |
4983 | 16 | }, |
4984 | 16 | { &hf_mac_nr_control_aper_csi_trigger_state_subselect_t0, |
4985 | 16 | { "Aperiodic trigger state N", |
4986 | 16 | "mac-nr.control.aper-csi-trigger-state-subselect.t0", FT_BOOLEAN, 8, TFS(&aper_csi_trigger_state_t_vals), 0x01, |
4987 | 16 | NULL, HFILL |
4988 | 16 | } |
4989 | 16 | }, |
4990 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_ad, |
4991 | 16 | { "A/D", |
4992 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.ad", FT_BOOLEAN, 8, TFS(&activation_deactivation_vals), 0x80, |
4993 | 16 | NULL, HFILL |
4994 | 16 | } |
4995 | 16 | }, |
4996 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_serving_cell_id, |
4997 | 16 | { "Serving Cell ID", |
4998 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.serving-cell-id", FT_UINT8, BASE_DEC, NULL, 0x7c, |
4999 | 16 | NULL, HFILL |
5000 | 16 | } |
5001 | 16 | }, |
5002 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_bwp_id, |
5003 | 16 | { "BWP ID", |
5004 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.bwp-id", FT_UINT8, BASE_DEC, NULL, 0x03, |
5005 | 16 | NULL, HFILL |
5006 | 16 | } |
5007 | 16 | }, |
5008 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved, |
5009 | 16 | { "Reserved", |
5010 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0xe0, |
5011 | 16 | NULL, HFILL |
5012 | 16 | } |
5013 | 16 | }, |
5014 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_im, |
5015 | 16 | { "IM", |
5016 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.im", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
5017 | 16 | NULL, HFILL |
5018 | 16 | } |
5019 | 16 | }, |
5020 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_sp_csi_rs_res_set_id, |
5021 | 16 | { "SP CSI-RS resource set ID", |
5022 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.sp-csi-rs-res-set-id", FT_UINT8, BASE_DEC, NULL, 0x0f, |
5023 | 16 | NULL, HFILL |
5024 | 16 | } |
5025 | 16 | }, |
5026 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved2, |
5027 | 16 | { "Reserved", |
5028 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0xf0, |
5029 | 16 | NULL, HFILL |
5030 | 16 | } |
5031 | 16 | }, |
5032 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_sp_csi_im_res_set_id, |
5033 | 16 | { "SP CSI-IM resource set ID", |
5034 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.sp-csi-im-res-set-id", FT_UINT8, BASE_DEC, NULL, 0x0f, |
5035 | 16 | NULL, HFILL |
5036 | 16 | } |
5037 | 16 | }, |
5038 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_reserved3, |
5039 | 16 | { "Reserved", |
5040 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0x80, |
5041 | 16 | NULL, HFILL |
5042 | 16 | } |
5043 | 16 | }, |
5044 | 16 | { &hf_mac_nr_control_sp_csi_rs_csi_im_res_set_act_deact_tci_state_id, |
5045 | 16 | { "TCI State ID", |
5046 | 16 | "mac-nr.control.sp-csi-rs-cs-im-res-set-act-deact.tci-state-id", FT_UINT8, BASE_DEC, NULL, 0x7f, |
5047 | 16 | NULL, HFILL |
5048 | 16 | } |
5049 | 16 | }, |
5050 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb7, |
5051 | 16 | { "DRB 7", |
5052 | 16 | "mac-nr.control.dupl-act-deact.drb7", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
5053 | 16 | NULL, HFILL |
5054 | 16 | } |
5055 | 16 | }, |
5056 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb6, |
5057 | 16 | { "DRB 6", |
5058 | 16 | "mac-nr.control.dupl-act-deact.drb6", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
5059 | 16 | NULL, HFILL |
5060 | 16 | } |
5061 | 16 | }, |
5062 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb5, |
5063 | 16 | { "DRB 5", |
5064 | 16 | "mac-nr.control.dupl-act-deact.drb5", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
5065 | 16 | NULL, HFILL |
5066 | 16 | } |
5067 | 16 | }, |
5068 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb4, |
5069 | 16 | { "DRB 4", |
5070 | 16 | "mac-nr.control.dupl-act-deact.drb4", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
5071 | 16 | NULL, HFILL |
5072 | 16 | } |
5073 | 16 | }, |
5074 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb3, |
5075 | 16 | { "DRB 3", |
5076 | 16 | "mac-nr.control.dupl-act-deact.drb3", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
5077 | 16 | NULL, HFILL |
5078 | 16 | } |
5079 | 16 | }, |
5080 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb2, |
5081 | 16 | { "DRB 2", |
5082 | 16 | "mac-nr.control.dupl-act-deact.drb2", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
5083 | 16 | NULL, HFILL |
5084 | 16 | } |
5085 | 16 | }, |
5086 | 16 | { &hf_mac_nr_control_dupl_act_deact_drb1, |
5087 | 16 | { "DRB 1", |
5088 | 16 | "mac-nr.control.dupl-act-deact.drb1", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
5089 | 16 | NULL, HFILL |
5090 | 16 | } |
5091 | 16 | }, |
5092 | 16 | { &hf_mac_nr_control_dupl_act_deact_reserved, |
5093 | 16 | { "Reserved", |
5094 | 16 | "mac-nr.control.dupl-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0x01, |
5095 | 16 | NULL, HFILL |
5096 | 16 | } |
5097 | 16 | }, |
5098 | 16 | { &hf_mac_nr_control_scell_act_deact_cell7, |
5099 | 16 | { "Cell 7", |
5100 | 16 | "mac-nr.control.scell-act-deact.cell7", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
5101 | 16 | NULL, HFILL |
5102 | 16 | } |
5103 | 16 | }, |
5104 | 16 | { &hf_mac_nr_control_scell_act_deact_cell6, |
5105 | 16 | { "Cell 6", |
5106 | 16 | "mac-nr.control.scell-act-deact.cell6", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
5107 | 16 | NULL, HFILL |
5108 | 16 | } |
5109 | 16 | }, |
5110 | 16 | { &hf_mac_nr_control_scell_act_deact_cell5, |
5111 | 16 | { "Cell 5", |
5112 | 16 | "mac-nr.control.scell-act-deact.cell5", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
5113 | 16 | NULL, HFILL |
5114 | 16 | } |
5115 | 16 | }, |
5116 | 16 | { &hf_mac_nr_control_scell_act_deact_cell4, |
5117 | 16 | { "Cell 4", |
5118 | 16 | "mac-nr.control.scell-act-deact.cell4", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
5119 | 16 | NULL, HFILL |
5120 | 16 | } |
5121 | 16 | }, |
5122 | 16 | { &hf_mac_nr_control_scell_act_deact_cell3, |
5123 | 16 | { "Cell 3", |
5124 | 16 | "mac-nr.control.scell-act-deact.cell3", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
5125 | 16 | NULL, HFILL |
5126 | 16 | } |
5127 | 16 | }, |
5128 | 16 | { &hf_mac_nr_control_scell_act_deact_cell2, |
5129 | 16 | { "Cell 2", |
5130 | 16 | "mac-nr.control.scell-act-deact.cell2", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
5131 | 16 | NULL, HFILL |
5132 | 16 | } |
5133 | 16 | }, |
5134 | 16 | { &hf_mac_nr_control_scell_act_deact_cell1, |
5135 | 16 | { "Cell 1", |
5136 | 16 | "mac-nr.control.scell-act-deact.cell1", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
5137 | 16 | NULL, HFILL |
5138 | 16 | } |
5139 | 16 | }, |
5140 | 16 | { &hf_mac_nr_control_scell_act_deact_reserved, |
5141 | 16 | { "Reserved", |
5142 | 16 | "mac-nr.control.scell-act-deact.reserved", FT_UINT8, BASE_HEX, NULL, 0x01, |
5143 | 16 | NULL, HFILL |
5144 | 16 | } |
5145 | 16 | }, |
5146 | 16 | { &hf_mac_nr_control_scell_act_deact_cell15, |
5147 | 16 | { "Cell 15", |
5148 | 16 | "mac-nr.control.scell-act-deact.cell15", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
5149 | 16 | NULL, HFILL |
5150 | 16 | } |
5151 | 16 | }, |
5152 | 16 | { &hf_mac_nr_control_scell_act_deact_cell14, |
5153 | 16 | { "Cell 14", |
5154 | 16 | "mac-nr.control.scell-act-deact.cell14", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
5155 | 16 | NULL, HFILL |
5156 | 16 | } |
5157 | 16 | }, |
5158 | 16 | { &hf_mac_nr_control_scell_act_deact_cell13, |
5159 | 16 | { "Cell 13", |
5160 | 16 | "mac-nr.control.scell-act-deact.cell13", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
5161 | 16 | NULL, HFILL |
5162 | 16 | } |
5163 | 16 | }, |
5164 | 16 | { &hf_mac_nr_control_scell_act_deact_cell12, |
5165 | 16 | { "Cell 12", |
5166 | 16 | "mac-nr.control.scell-act-deact.cell12", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
5167 | 16 | NULL, HFILL |
5168 | 16 | } |
5169 | 16 | }, |
5170 | 16 | { &hf_mac_nr_control_scell_act_deact_cell11, |
5171 | 16 | { "Cell 11", |
5172 | 16 | "mac-nr.control.scell-act-deact.cell11", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
5173 | 16 | NULL, HFILL |
5174 | 16 | } |
5175 | 16 | }, |
5176 | 16 | { &hf_mac_nr_control_scell_act_deact_cell10, |
5177 | 16 | { "Cell 10", |
5178 | 16 | "mac-nr.control.scell-act-deact.cell10", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
5179 | 16 | NULL, HFILL |
5180 | 16 | } |
5181 | 16 | }, |
5182 | 16 | { &hf_mac_nr_control_scell_act_deact_cell9, |
5183 | 16 | { "Cell 9", |
5184 | 16 | "mac-nr.control.scell-act-deact.cell9", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
5185 | 16 | NULL, HFILL |
5186 | 16 | } |
5187 | 16 | }, |
5188 | 16 | { &hf_mac_nr_control_scell_act_deact_cell8, |
5189 | 16 | { "Cell 8", |
5190 | 16 | "mac-nr.control.scell-act-deact.cell8", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x01, |
5191 | 16 | NULL, HFILL |
5192 | 16 | } |
5193 | 16 | }, |
5194 | 16 | { &hf_mac_nr_control_scell_act_deact_cell23, |
5195 | 16 | { "Cell 23", |
5196 | 16 | "mac-nr.control.scell-act-deact.cell23", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
5197 | 16 | NULL, HFILL |
5198 | 16 | } |
5199 | 16 | }, |
5200 | 16 | { &hf_mac_nr_control_scell_act_deact_cell22, |
5201 | 16 | { "Cell 22", |
5202 | 16 | "mac-nr.control.scell-act-deact.cell22", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
5203 | 16 | NULL, HFILL |
5204 | 16 | } |
5205 | 16 | }, |
5206 | 16 | { &hf_mac_nr_control_scell_act_deact_cell21, |
5207 | 16 | { "Cell 21", |
5208 | 16 | "mac-nr.control.scell-act-deact.cell21", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
5209 | 16 | NULL, HFILL |
5210 | 16 | } |
5211 | 16 | }, |
5212 | 16 | { &hf_mac_nr_control_scell_act_deact_cell20, |
5213 | 16 | { "Cell 20", |
5214 | 16 | "mac-nr.control.scell-act-deact.cell20", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
5215 | 16 | NULL, HFILL |
5216 | 16 | } |
5217 | 16 | }, |
5218 | 16 | { &hf_mac_nr_control_scell_act_deact_cell19, |
5219 | 16 | { "Cell 19", |
5220 | 16 | "mac-nr.control.scell-act-deact.cell19", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
5221 | 16 | NULL, HFILL |
5222 | 16 | } |
5223 | 16 | }, |
5224 | 16 | { &hf_mac_nr_control_scell_act_deact_cell18, |
5225 | 16 | { "Cell 18", |
5226 | 16 | "mac-nr.control.scell-act-deact.cell18", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
5227 | 16 | NULL, HFILL |
5228 | 16 | } |
5229 | 16 | }, |
5230 | 16 | { &hf_mac_nr_control_scell_act_deact_cell17, |
5231 | 16 | { "Cell 17", |
5232 | 16 | "mac-nr.control.scell-act-deact.cell17", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
5233 | 16 | NULL, HFILL |
5234 | 16 | } |
5235 | 16 | }, |
5236 | 16 | { &hf_mac_nr_control_scell_act_deact_cell16, |
5237 | 16 | { "Cell 16", |
5238 | 16 | "mac-nr.control.scell-act-deact.cell16", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x01, |
5239 | 16 | NULL, HFILL |
5240 | 16 | } |
5241 | 16 | }, |
5242 | 16 | { &hf_mac_nr_control_scell_act_deact_cell31, |
5243 | 16 | { "Cell 31", |
5244 | 16 | "mac-nr.control.scell-act-deact.cell31", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x80, |
5245 | 16 | NULL, HFILL |
5246 | 16 | } |
5247 | 16 | }, |
5248 | 16 | { &hf_mac_nr_control_scell_act_deact_cell30, |
5249 | 16 | { "Cell 30", |
5250 | 16 | "mac-nr.control.scell-act-deact.cell30", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x40, |
5251 | 16 | NULL, HFILL |
5252 | 16 | } |
5253 | 16 | }, |
5254 | 16 | { &hf_mac_nr_control_scell_act_deact_cell29, |
5255 | 16 | { "Cell 29", |
5256 | 16 | "mac-nr.control.scell-act-deact.cell29", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x20, |
5257 | 16 | NULL, HFILL |
5258 | 16 | } |
5259 | 16 | }, |
5260 | 16 | { &hf_mac_nr_control_scell_act_deact_cell28, |
5261 | 16 | { "Cell 28", |
5262 | 16 | "mac-nr.control.scell-act-deact.cell28", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x10, |
5263 | 16 | NULL, HFILL |
5264 | 16 | } |
5265 | 16 | }, |
5266 | 16 | { &hf_mac_nr_control_scell_act_deact_cell27, |
5267 | 16 | { "Cell 27", |
5268 | 16 | "mac-nr.control.scell-act-deact.cell27", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x08, |
5269 | 16 | NULL, HFILL |
5270 | 16 | } |
5271 | 16 | }, |
5272 | 16 | { &hf_mac_nr_control_scell_act_deact_cell26, |
5273 | 16 | { "Cell 26", |
5274 | 16 | "mac-nr.control.scell-act-deact.cell26", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x04, |
5275 | 16 | NULL, HFILL |
5276 | 16 | } |
5277 | 16 | }, |
5278 | 16 | { &hf_mac_nr_control_scell_act_deact_cell25, |
5279 | 16 | { "Cell 25", |
5280 | 16 | "mac-nr.control.scell-act-deact.cell25", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x02, |
5281 | 16 | NULL, HFILL |
5282 | 16 | } |
5283 | 16 | }, |
5284 | 16 | { &hf_mac_nr_control_scell_act_deact_cell24, |
5285 | 16 | { "Cell 24", |
5286 | 16 | "mac-nr.control.scell-act-deact.cell24", FT_BOOLEAN, 8, TFS(&tfs_activated_deactivated), 0x01, |
5287 | 16 | NULL, HFILL |
5288 | 16 | } |
5289 | 16 | }, |
5290 | 16 | { &hf_mac_nr_control_bsr_short_lcg, |
5291 | 16 | { "LCG", |
5292 | 16 | "mac-nr.control.bsr.short.lcg", FT_UINT8, BASE_DEC, NULL, 0xe0, |
5293 | 16 | "Logical Channel Group", HFILL |
5294 | 16 | } |
5295 | 16 | }, |
5296 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg0, |
5297 | 16 | { "Buffer Size for LCG0", |
5298 | 16 | "mac-nr.control.bsr.bs-lcg0", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5299 | 16 | NULL, HFILL |
5300 | 16 | } |
5301 | 16 | }, |
5302 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg1, |
5303 | 16 | { "Buffer Size for LCG1", |
5304 | 16 | "mac-nr.control.bsr.bs-lcg1", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5305 | 16 | NULL, HFILL |
5306 | 16 | } |
5307 | 16 | }, |
5308 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg2, |
5309 | 16 | { "Buffer Size for LCG2", |
5310 | 16 | "mac-nr.control.bsr.bs-lcg2", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5311 | 16 | NULL, HFILL |
5312 | 16 | } |
5313 | 16 | }, |
5314 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg3, |
5315 | 16 | { "Buffer Size for LCG3", |
5316 | 16 | "mac-nr.control.bsr.bs-lcg3", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5317 | 16 | NULL, HFILL |
5318 | 16 | } |
5319 | 16 | }, |
5320 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg4, |
5321 | 16 | { "Buffer Size for LCG4", |
5322 | 16 | "mac-nr.control.bsr.bs-lcg4", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5323 | 16 | NULL, HFILL |
5324 | 16 | } |
5325 | 16 | }, |
5326 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg5, |
5327 | 16 | { "Buffer Size for LCG5", |
5328 | 16 | "mac-nr.control.bsr.bs-lcg5", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5329 | 16 | NULL, HFILL |
5330 | 16 | } |
5331 | 16 | }, |
5332 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg6, |
5333 | 16 | { "Buffer Size for LCG6", |
5334 | 16 | "mac-nr.control.bsr.bs-lcg6", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5335 | 16 | NULL, HFILL |
5336 | 16 | } |
5337 | 16 | }, |
5338 | 16 | { &hf_mac_nr_control_bsr_short_bs_lcg7, |
5339 | 16 | { "Buffer Size for LCG7", |
5340 | 16 | "mac-nr.control.bsr.bs-lcg7", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_5bits_vals_ext, 0x1f, |
5341 | 16 | NULL, HFILL |
5342 | 16 | } |
5343 | 16 | }, |
5344 | 16 | { &hf_mac_nr_control_bsr_long_lcg7, |
5345 | 16 | { "LCG7", |
5346 | 16 | "mac-nr.control.bsr.long.lcg7", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x80, |
5347 | 16 | "Logical Channel Group 7", HFILL |
5348 | 16 | } |
5349 | 16 | }, |
5350 | 16 | { &hf_mac_nr_control_bsr_long_lcg6, |
5351 | 16 | { "LCG6", |
5352 | 16 | "mac-nr.control.bsr.long.lcg6", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x40, |
5353 | 16 | "Logical Channel Group 6", HFILL |
5354 | 16 | } |
5355 | 16 | }, |
5356 | 16 | { &hf_mac_nr_control_bsr_long_lcg5, |
5357 | 16 | { "LCG5", |
5358 | 16 | "mac-nr.control.bsr.long.lcg5", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x20, |
5359 | 16 | "Logical Channel Group 5", HFILL |
5360 | 16 | } |
5361 | 16 | }, |
5362 | 16 | { &hf_mac_nr_control_bsr_long_lcg4, |
5363 | 16 | { "LCG4", |
5364 | 16 | "mac-nr.control.bsr.long.lcg4", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x10, |
5365 | 16 | "Logical Channel Group 4", HFILL |
5366 | 16 | } |
5367 | 16 | }, |
5368 | 16 | { &hf_mac_nr_control_bsr_long_lcg3, |
5369 | 16 | { "LCG3", |
5370 | 16 | "mac-nr.control.bsr.long.lcg3", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x08, |
5371 | 16 | "Logical Channel Group 3", HFILL |
5372 | 16 | } |
5373 | 16 | }, |
5374 | 16 | { &hf_mac_nr_control_bsr_long_lcg2, |
5375 | 16 | { "LCG2", |
5376 | 16 | "mac-nr.control.bsr.long.lcg2", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04, |
5377 | 16 | "Logical Channel Group 2", HFILL |
5378 | 16 | } |
5379 | 16 | }, |
5380 | 16 | { &hf_mac_nr_control_bsr_long_lcg1, |
5381 | 16 | { "LCG1", |
5382 | 16 | "mac-nr.control.bsr.long.lcg1", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, |
5383 | 16 | "Logical Channel Group 1", HFILL |
5384 | 16 | } |
5385 | 16 | }, |
5386 | 16 | { &hf_mac_nr_control_bsr_long_lcg0, |
5387 | 16 | { "LCG0", |
5388 | 16 | "mac-nr.control.bsr.long.lcg0", FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x01, |
5389 | 16 | "Logical Channel Group 0", HFILL |
5390 | 16 | } |
5391 | 16 | }, |
5392 | 16 | { &hf_mac_nr_control_bsr_trunc_long_bs, |
5393 | 16 | { "Buffer Size", |
5394 | 16 | "mac-nr.control.bsr.trunc-bs", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5395 | 16 | NULL, HFILL |
5396 | 16 | } |
5397 | 16 | }, |
5398 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg7, |
5399 | 16 | { "Buffer Size for LCG7", |
5400 | 16 | "mac-nr.control.bsr.bs-lcg7", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5401 | 16 | NULL, HFILL |
5402 | 16 | } |
5403 | 16 | }, |
5404 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg6, |
5405 | 16 | { "Buffer Size for LCG6", |
5406 | 16 | "mac-nr.control.bsr.bs-lcg6", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5407 | 16 | NULL, HFILL |
5408 | 16 | } |
5409 | 16 | }, |
5410 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg5, |
5411 | 16 | { "Buffer Size for LCG5", |
5412 | 16 | "mac-nr.control.bsr.bs-lcg5", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5413 | 16 | NULL, HFILL |
5414 | 16 | } |
5415 | 16 | }, |
5416 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg4, |
5417 | 16 | { "Buffer Size for LCG4", |
5418 | 16 | "mac-nr.control.bsr.bs-lcg4", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5419 | 16 | NULL, HFILL |
5420 | 16 | } |
5421 | 16 | }, |
5422 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg3, |
5423 | 16 | { "Buffer Size for LCG3", |
5424 | 16 | "mac-nr.control.bsr.bs-lcg3", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5425 | 16 | NULL, HFILL |
5426 | 16 | } |
5427 | 16 | }, |
5428 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg2, |
5429 | 16 | { "Buffer Size for LCG2", |
5430 | 16 | "mac-nr.control.bsr.bs-lcg2", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5431 | 16 | NULL, HFILL |
5432 | 16 | } |
5433 | 16 | }, |
5434 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg1, |
5435 | 16 | { "Buffer Size for LCG1", |
5436 | 16 | "mac-nr.control.bsr.bs-lcg1", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5437 | 16 | NULL, HFILL |
5438 | 16 | } |
5439 | 16 | }, |
5440 | 16 | { &hf_mac_nr_control_bsr_long_bs_lcg0, |
5441 | 16 | { "Buffer Size for LCG0", |
5442 | 16 | "mac-nr.control.bsr.bs-lcg0", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &buffer_size_8bits_vals_ext, 0x0, |
5443 | 16 | NULL, HFILL |
5444 | 16 | } |
5445 | 16 | }, |
5446 | 16 | { &hf_mac_nr_control_timing_advance_report_reserved, |
5447 | 16 | { "Reserved", |
5448 | 16 | "mac-nr.control.ta-command.reserved", FT_UINT8, BASE_HEX, NULL, 0xc0, |
5449 | 16 | NULL, HFILL |
5450 | 16 | } |
5451 | 16 | }, |
5452 | 16 | { &hf_mac_nr_control_timing_advance_report_ta, |
5453 | 16 | { "Timing Advance", |
5454 | 16 | "mac-nr.control.ta-command.ta", FT_UINT16, BASE_DEC, NULL, 0x3f, |
5455 | 16 | NULL, HFILL |
5456 | 16 | } |
5457 | 16 | }, |
5458 | 16 | { &hf_mac_nr_differential_koffset, |
5459 | 16 | { "Differential Koffset", |
5460 | 16 | "mac-nr.differential_koffset", FT_UINT8, BASE_DEC, NULL, 0x3f, |
5461 | 16 | NULL, HFILL |
5462 | 16 | } |
5463 | 16 | }, |
5464 | 16 | { &hf_mac_nr_differential_koffset_reserved, |
5465 | 16 | { "Reserved", |
5466 | 16 | "mac-nr.differential_koffset.reserved", FT_UINT8, BASE_DEC, NULL, 0xc0, |
5467 | 16 | NULL, HFILL |
5468 | 16 | } |
5469 | 16 | }, }; |
5470 | | |
5471 | 16 | static int *ett[] = |
5472 | 16 | { |
5473 | 16 | &ett_mac_nr, |
5474 | 16 | &ett_mac_nr_context, |
5475 | 16 | &ett_mac_nr_subheader, |
5476 | 16 | &ett_mac_nr_rar_subheader, |
5477 | 16 | &ett_mac_nr_rar_grant, |
5478 | 16 | &ett_mac_nr_me_phr_entry |
5479 | 16 | }; |
5480 | | |
5481 | 16 | static ei_register_info ei[] = { |
5482 | 16 | { &ei_mac_nr_no_per_frame_data, { "mac-nr.no_per_frame_data", PI_UNDECODED, PI_WARN, "Can't dissect NR MAC frame because no per-frame info was attached!", EXPFILL }}, |
5483 | 16 | { &ei_mac_nr_sdu_length_different_from_dissected, { "mac-nr.sdu-length-different-from-dissected", PI_UNDECODED, PI_WARN, "Something is wrong with sdu length or dissection is wrong", EXPFILL }}, |
5484 | 16 | { &ei_mac_nr_unknown_udp_framing_tag, { "mac-nr.unknown-udp-framing-tag", PI_UNDECODED, PI_WARN, "Unknown UDP framing tag, aborting dissection", EXPFILL }}, |
5485 | 16 | { &ei_mac_nr_dl_sch_control_subheader_after_data_subheader, { "mac-nr.ulsch.ce-after-data", PI_SEQUENCE, PI_WARN, "For DL-SCH PDUs, CEs should come before data", EXPFILL }}, |
5486 | 16 | { &ei_mac_nr_ul_sch_control_subheader_before_data_subheader, { "mac-nr.dlsch.ce-before-data", PI_SEQUENCE, PI_WARN, "For UL-SCH PDUs, CEs should come after data", EXPFILL }} |
5487 | 16 | }; |
5488 | | |
5489 | 16 | module_t *mac_nr_module; |
5490 | 16 | expert_module_t* expert_mac_nr; |
5491 | | |
5492 | 16 | static const enum_val_t show_info_col_vals[] = { |
5493 | 16 | {"show-phy", "PHY Info", ShowPHYLayer}, |
5494 | 16 | {"show-mac", "MAC Info", ShowMACLayer}, |
5495 | 16 | {"show-rlc", "RLC Info", ShowRLCLayer}, |
5496 | 16 | {NULL, NULL, -1} |
5497 | 16 | }; |
5498 | | |
5499 | 16 | static const enum_val_t lcid_drb_source_vals[] = { |
5500 | 16 | {"from-static-stable", "From static table", FromStaticTable}, |
5501 | 16 | {"from-configuration-protocol", "From configuration protocol", FromConfigurationProtocol}, |
5502 | 16 | {NULL, NULL, -1} |
5503 | 16 | }; |
5504 | | |
5505 | 16 | static uat_field_t lcid_drb_mapping_flds[] = { |
5506 | 16 | UAT_FLD_VS(lcid_drb_mappings, lcid, "LCID (3-32)", drb_lcid_vals, |
5507 | 16 | "The MAC LCID. Note that under NR-DC, LCID 3 may be SRB-3. " |
5508 | 16 | "LCID 4 may also be LCID4"), |
5509 | 16 | UAT_FLD_DEC(lcid_drb_mappings, drbid,"DRBID id (1-32)", "Identifier of logical data channel"), |
5510 | 16 | UAT_FLD_VS(lcid_drb_mappings, bearer_type_ul, "UL RLC Bearer Type", rlc_bearer_type_vals, "UL Bearer Mode"), |
5511 | 16 | UAT_FLD_VS(lcid_drb_mappings, bearer_type_dl, "DL RLC Bearer Type", rlc_bearer_type_vals, "DL Bearer Mode"), |
5512 | 16 | UAT_END_FIELDS |
5513 | 16 | }; |
5514 | | |
5515 | | /* Register protocol. */ |
5516 | 16 | proto_mac_nr = proto_register_protocol("MAC-NR", "MAC-NR", "mac-nr"); |
5517 | 16 | proto_register_field_array(proto_mac_nr, hf, array_length(hf)); |
5518 | 16 | proto_register_subtree_array(ett, array_length(ett)); |
5519 | 16 | expert_mac_nr = expert_register_protocol(proto_mac_nr); |
5520 | 16 | expert_register_field_array(expert_mac_nr, ei, array_length(ei)); |
5521 | | |
5522 | | /* Allow other dissectors to find this one by name. */ |
5523 | 16 | register_dissector("mac-nr", dissect_mac_nr, proto_mac_nr); |
5524 | | |
5525 | | /* Register the tap name. */ |
5526 | 16 | mac_nr_tap = register_tap("mac-3gpp"); |
5527 | | |
5528 | | /* Preferences */ |
5529 | 16 | mac_nr_module = prefs_register_protocol(proto_mac_nr, NULL); |
5530 | | |
5531 | 16 | prefs_register_bool_preference(mac_nr_module, "attempt_rrc_decode", |
5532 | 16 | "Attempt to decode BCCH, PCCH and CCCH data using NR RRC dissector", |
5533 | 16 | "Attempt to decode BCCH, PCCH and CCCH data using NR RRC dissector", |
5534 | 16 | &global_mac_nr_attempt_rrc_decode); |
5535 | | |
5536 | 16 | prefs_register_bool_preference(mac_nr_module, "attempt_to_dissect_srb_sdus", |
5537 | 16 | "Attempt to dissect LCID 1-4 as srb1-4", |
5538 | 16 | "Will call NR RLC dissector with standard settings as per RRC spec, unless " |
5539 | 16 | "LCID 3,4 are being used for user-plane", |
5540 | 16 | &global_mac_nr_attempt_srb_decode); |
5541 | | |
5542 | 16 | prefs_register_enum_preference(mac_nr_module, "lcid_to_drb_mapping_source", |
5543 | 16 | "Source of LCID -> drb channel settings", |
5544 | 16 | "Set whether LCID -> drb Table is taken from static table (below) or from " |
5545 | 16 | "info learned from control protocol (i.e. RRC)", |
5546 | 16 | &global_mac_nr_lcid_drb_source, lcid_drb_source_vals, false); |
5547 | | |
5548 | 16 | lcid_drb_mappings_uat = uat_new("Static LCID -> drb Table", |
5549 | 16 | sizeof(lcid_drb_mapping_t), |
5550 | 16 | "drb_bearerconfig", |
5551 | 16 | true, |
5552 | 16 | &lcid_drb_mappings, |
5553 | 16 | &num_lcid_drb_mappings, |
5554 | 16 | UAT_AFFECTS_DISSECTION, /* affects dissection of packets, but not set of named fields */ |
5555 | 16 | "", /* TODO: is this ref to help manual? */ |
5556 | 16 | lcid_drb_mapping_copy_cb, |
5557 | 16 | NULL, |
5558 | 16 | NULL, |
5559 | 16 | NULL, |
5560 | 16 | NULL, |
5561 | 16 | lcid_drb_mapping_flds); |
5562 | | |
5563 | 16 | prefs_register_uat_preference(mac_nr_module, |
5564 | 16 | "drb_table", |
5565 | 16 | "LCID -> DRB Mappings Table", |
5566 | 16 | "A table that maps from configurable lcids -> RLC bearer configs", |
5567 | 16 | lcid_drb_mappings_uat); |
5568 | | |
5569 | 16 | prefs_register_enum_preference(mac_nr_module, "layer_to_show", |
5570 | 16 | "Which layer info to show in Info column", |
5571 | 16 | "Can show PHY, MAC or RLC layer info in Info column", |
5572 | 16 | &global_mac_nr_layer_to_show, show_info_col_vals, false); |
5573 | | |
5574 | 16 | register_init_routine(&mac_nr_init_protocol); |
5575 | 16 | register_cleanup_routine(&mac_nr_cleanup_protocol); |
5576 | 16 | } |
5577 | | |
5578 | | void proto_reg_handoff_mac_nr(void) |
5579 | 16 | { |
5580 | | /* Add as a heuristic UDP dissector */ |
5581 | 16 | heur_dissector_add("udp", dissect_mac_nr_heur, "MAC-NR over UDP", "mac_nr_udp", proto_mac_nr, HEURISTIC_DISABLE); |
5582 | | |
5583 | 16 | rlc_nr_handle = find_dissector_add_dependency("rlc-nr", proto_mac_nr); |
5584 | 16 | nr_rrc_bcch_bch_handle = find_dissector_add_dependency("nr-rrc.bcch.bch", proto_mac_nr); |
5585 | 16 | nr_rrc_bcch_dl_sch_handle = find_dissector_add_dependency("nr-rrc.bcch.dl.sch", proto_mac_nr); |
5586 | 16 | nr_rrc_pcch_handle = find_dissector_add_dependency("nr-rrc.pcch", proto_mac_nr); |
5587 | 16 | nr_rrc_dl_ccch_handle = find_dissector_add_dependency("nr-rrc.dl.ccch", proto_mac_nr); |
5588 | 16 | nr_rrc_ul_ccch_handle = find_dissector_add_dependency("nr-rrc.ul.ccch", proto_mac_nr); |
5589 | 16 | nr_rrc_ul_ccch1_handle = find_dissector_add_dependency("nr-rrc.ul.ccch1", proto_mac_nr); |
5590 | | |
5591 | 16 | proto_rlc_nr = proto_get_id_by_filter_name("rlc-nr"); |
5592 | 16 | } |
5593 | | |
5594 | | |
5595 | | /* |
5596 | | * Editor modelines - https://www.wireshark.org/tools/modelines.html |
5597 | | * |
5598 | | * Local variables: |
5599 | | * c-basic-offset: 4 |
5600 | | * tab-width: 8 |
5601 | | * indent-tabs-mode: nil |
5602 | | * End: |
5603 | | * |
5604 | | * vi: set shiftwidth=4 tabstop=8 expandtab: |
5605 | | * :indentSize=4:tabSize=8:noTabs=true: |
5606 | | */ |