diff options
Diffstat (limited to 'plugins/epan/wimax/msg_dlmap.c')
| -rw-r--r-- | plugins/epan/wimax/msg_dlmap.c | 3482 |
1 files changed, 3482 insertions, 0 deletions
diff --git a/plugins/epan/wimax/msg_dlmap.c b/plugins/epan/wimax/msg_dlmap.c new file mode 100644 index 0000000..4df5f21 --- /dev/null +++ b/plugins/epan/wimax/msg_dlmap.c @@ -0,0 +1,3482 @@ +/* msg_dlmap.c + * WiMax MAC Management DL-MAP Message decoder + * + * Copyright (c) 2007 by Intel Corporation. + * + * Author: Mike Harvey <michael.harvey@intel.com> + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1999 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +/* Include files */ + +#include "config.h" + +#include <epan/packet.h> +#include <epan/expert.h> +#include "wimax_mac.h" +#include "crc.h" +#include "wimax_bits.h" +#include "wimax_utils.h" + +extern gboolean include_cor2_changes; + +void proto_register_mac_mgmt_msg_dlmap(void); +void proto_reg_handoff_mac_mgmt_msg_dlmap(void); + +static dissector_handle_t dlmap_handle; + +#define MAC_MGMT_MSG_DLMAP 2 + +#define XBIT_HF(bits, hf) \ + proto_tree_add_bits_item(tree, hf, tvb, bit, bits, ENC_BIG_ENDIAN); bit += bits; + +#define XBIT_HF_VALUE(var, bits, hf) \ + do { \ + var = TVB_BIT_BITS(bit, tvb, bits); \ + proto_tree_add_bits_item(tree, hf, tvb, bit, bits, ENC_BIG_ENDIAN); \ + bit += bits; \ + } while(0) + +#define VBIT(var, bits, hf) \ + do { \ + var = TVB_BIT_BITS(bit, tvb, bits); \ + proto_tree_add_uint(tree, hf, tvb, BITHI(bit,bits), var); \ + bit += bits; \ + } while(0) + +#define VNIB(var, nibs, hf) \ + do { \ + var = TVB_NIB_NIBS(nib, tvb, nibs); \ + proto_tree_add_uint(tree, hf, tvb, NIBHI(nib, nibs), var); \ + nib += nibs; \ + } while(0) + +gint harq = 0; /* 1 if HARQ enabled (TODO) */ +gint fusc = 0; /* 1 if current zone permutation is FUSC or optional FUSC (TODO) */ +gint tusc = 0; /* 1 if current zone permutation is AMC, TUSC1 or TUSC2 (TODO) */ +gint ir_type = 0; /* reduced AAS map (TODO) */ +gint RCID_Type = 0; +gint N_layer = 0; +gint STC_Zone_Dedicated_Pilots = 0; +gint STC_Zone_Matrix = 0; +gint INC_CID = 0; +gint sub_dl_ul_map = 0; + +static gint proto_mac_mgmt_msg_dlmap_decoder = -1; + +static gint ett_dlmap = -1; +static gint ett_dlmap_ie = -1; +/* static gint ett_dlmap_c_ie = -1; */ +static gint ett_109x = -1; /* SUB-DL-UL-MAP */ +static gint ett_109x_dl = -1; +static gint ett_109x_ul = -1; +static gint ett_275_phy = -1; +static gint ett_275_1 = -1; +static gint ett_277 = -1; +static gint ett_277b = -1; +static gint ett_278 = -1; +static gint ett_279 = -1; +static gint ett_280 = -1; +static gint ett_281 = -1; +static gint ett_282 = -1; +static gint ett_283 = -1; +static gint ett_284 = -1; +static gint ett_285 = -1; +static gint ett_286 = -1; +static gint ett_286a = -1; +static gint ett_286b = -1; +static gint ett_286c = -1; +static gint ett_286d = -1; +static gint ett_286e = -1; +static gint ett_286f = -1; +static gint ett_286g = -1; +static gint ett_286h = -1; +static gint ett_286i = -1; +static gint ett_286j = -1; +static gint ett_286k = -1; +static gint ett_286l = -1; +static gint ett_286m = -1; +static gint ett_286n = -1; +static gint ett_286o = -1; +static gint ett_286p = -1; +static gint ett_286q = -1; +static gint ett_286r = -1; +static gint ett_286s = -1; +static gint ett_286t = -1; +static gint ett_286u = -1; +static gint ett_286v = -1; +static gint ett_286w = -1; +static gint ett_286x = -1; +static gint ett_286y = -1; +static gint ett_286z = -1; +static gint ett_305 = -1; +/* static gint ett_305_dl = -1; */ +static gint ett_308a = -1; + +#define DCD_DOWNLINK_BURST_PROFILE 1 +#define DCD_BS_EIRP 2 +#define DCD_FRAME_DURATION 3 +#define DCD_PHY_TYPE 4 +#define DCD_POWER_ADJUSTMENT 5 +#define DCD_CHANNEL_NR 6 +#define DCD_TTG 7 +#define DCD_RTG 8 +#define DCD_RSS 9 +#define DCD_CHANNEL_SWITCH_FRAME_NR 10 +#define DCD_FREQUENCY 12 +#define DCD_BS_ID 13 +#define DCD_FRAME_DURATION_CODE 14 +#define DCD_FRAME_NR 15 +#define DCD_SIZE_CQICH_ID 16 +#define DCD_H_ARQ_ACK_DELAY 17 +#define DCD_MAC_VERSION 148 +#define DCD_RESTART_COUNT 154 + +#define DCD_BURST_FREQUENCY 1 +#define DCD_BURST_FEC_CODE_TYPE 150 +#define DCD_BURST_DIUC_EXIT_THRESHOLD 151 +#define DCD_BURST_DIUC_ENTRY_THRESHOLD 152 +#define DCD_BURST_TCS_ENABLE 153 + +#define DCD_TLV_T_541_TYPE_FUNCTION_ACTION 1 +#define DCD_TLV_T542_TRIGGER_VALUE 2 +#define DCD_TLV_T_543_TRIGGER_AVERAGING_DURATION 3 +#define DCD_TLV_T_19_PERMUTATION_TYPE_FOR_BROADCAST_REGION_IN_HARQ_ZONE 19 +#define DCD_TLV_T_20_MAXIMUM_RETRANSMISSION 20 +#define DCD_TLV_T_21_DEFAULT_RSSI_AND_CINR_AVERAGING_PARAMETER 21 +#define DCD_TLV_T_22_DL_AMC_ALLOCATED_PHYSICAL_BANDS_BITMAP 22 +#define DCD_TLV_T_31_H_ADD_THRESHOLD 31 +#define DCD_TLV_T_32_H_DELETE_THRESHOLD 32 +#define DCD_TLV_T_33_ASR 33 +#define DCD_TLV_T_34_DL_REGION_DEFINITION 34 +#define DCD_TLV_T_35_PAGING_GROUP_ID 35 +#define DCD_TLV_T_36_TUSC1_PERMUTATION_ACTIVE_SUBCHANNELS_BITMAP 36 +#define DCD_TLV_T_37_TUSC2_PERMUTATION_ACTIVE_SUBCHANNELS_BITMAP 37 +#define DCD_TLV_T_45_PAGING_INTERVAL_LENGTH 45 +#define DCD_TLV_T_50_HO_TYPE_SUPPORT 50 +#define DCD_TLV_T_51_HYSTERSIS_MARGIN 51 +#define DCD_TLV_T_52_TIME_TO_TRIGGER_DURATION 52 +#define DCD_TLV_T_54_TRIGGER 54 +#define DCD_TLV_T_153_DOWNLINK_BURST_PROFILE_FOR_MULTIPLE_FEC_TYPES 153 + +#define DL_MAP_NCT_PMP 0 +#define DL_MAP_NCT_DM 1 +#define DL_MAP_NCT_PTP 2 + +#if 0 +/* NCT messages */ +static const value_string nct_msgs[] = +{ + { DL_MAP_NCT_PMP, "PMP" }, + { DL_MAP_NCT_PMP, "DM" }, + { DL_MAP_NCT_PMP, "PTP" }, + { 0, NULL } +}; +#endif + +/* Repetition Coding Indications */ +static const value_string rep_msgs[] = +{ + { 0, "No Repetition Coding" }, + { 1, "Repetition Coding of 2 Used" }, + { 2, "Repetition Coding of 4 Used" }, + { 3, "Repetition Coding of 6 Used" }, + { 0, NULL } +}; + +/* DL Frame Prefix Coding Indications */ +static const value_string boost_msgs[] = +{ + { 0, "Normal (not boosted)" }, + { 1, "+6dB" }, + { 2, "-6dB" }, + { 3, "+9dB" }, + { 4, "+3dB" }, + { 5, "-3dB" }, + { 6, "-9dB" }, + { 7, "-12dB" }, + { 0, NULL } +}; + +/* OFDMA frame duration ms (Table 320)*/ +static const value_string frame_duration[] = +{ + { 0, "reserved"}, + { 1, "2 ms"}, + { 2, "2.5 ms"}, + { 3, "4 ms"}, + { 4, "5 ms"}, + { 5, "8 ms"}, + { 6, "10 ms"}, + { 7, "12.5 ms"}, + { 8, "20 ms"}, + { 0, NULL} +}; + +/* OFDMA frames per second (Table 320)*/ +static const value_string frames_per_second[] = +{ + { 0, "reserved"}, + { 1, "500"}, + { 2, "400"}, + { 3, "250"}, + { 4, "200"}, + { 5, "125"}, + { 6, "100"}, + { 7, "80"}, + { 8, "50"}, + { 0, NULL} +}; + +/* dl-map fields */ +static gint hf_dlmap_phy_fdur = -1; +static gint hf_dlmap_phy_fdur_ms = -1; +static gint hf_dlmap_phy_fdur_per_sec = -1; +static gint hf_dlmap_phy_fnum = -1; +/* static gint hf_dlmap_fch_expected = -1; */ +static gint hf_dlmap_dcd = -1; +static gint hf_dlmap_bsid = -1; +static gint hf_dlmap_ofdma_sym = -1; +/* static gint hf_dlmap_ie = -1; */ +static gint hf_dlmap_ie_diuc = -1; +static gint hf_dlmap_ie_reserved_extended2_duic = -1; +static gint hf_dlmap_ie_reserved_extended_duic = -1; +static gint hf_dlmap_ie_diuc_ext = -1; +static gint hf_dlmap_ie_diuc_ext2 = -1; +static gint hf_dlmap_ie_length = -1; +static gint hf_dlmap_ie_bitmap = -1; +static gint hf_dlmap_ie_bitmap_cqi = -1; +static gint hf_dlmap_ie_bitmap_pusc = -1; +static gint hf_dlmap_ie_bitmap_opt_pusc = -1; +static gint hf_dlmap_ie_bitmap_amc = -1; +static gint hf_dlmap_ie_bitmap_aas = -1; +static gint hf_dlmap_ie_bitmap_periodic_ranging = -1; +static gint hf_dlmap_ie_bitmap_sounding = -1; +static gint hf_dlmap_ie_bitmap_mimo = -1; +static gint hf_dlmap_ie_ncid = -1; +static gint hf_dlmap_ie_cid = -1; +static gint hf_dlmap_ie_offsym = -1; +static gint hf_dlmap_ie_offsub = -1; +static gint hf_dlmap_ie_boosting = -1; +static gint hf_dlmap_ie_numsym = -1; +static gint hf_dlmap_ie_numsub = -1; +static gint hf_dlmap_ie_rep = -1; +static gint hf_dlmap_ie_offsym2 = -1; +static gint hf_dlmap_ie_offsub2 = -1; +static gint hf_dlmap_ie_boosting2 = -1; +static gint hf_dlmap_ie_numsym2 = -1; +static gint hf_dlmap_ie_numsub2 = -1; +static gint hf_dlmap_ie_rep2 = -1; + +/* static gint hf_dlmap_xie_diuc = -1; */ +/* static gint hf_dlmap_xie_len = -1; */ + +static gint hf_dlmapc_compr = -1; +static gint hf_dlmapc_ulmap = -1; +static gint hf_dlmapc_rsv = -1; +static gint hf_dlmapc_len = -1; +/* static gint hf_dlmapc_sync = -1; */ +static gint hf_dlmapc_opid = -1; +static gint hf_dlmapc_secid = -1; +static gint hf_dlmapc_count = -1; + +#if 0 +static gint hf_109x_cmi = -1; +static gint hf_109x_len = -1; +static gint hf_109x_rcid = -1; +static gint hf_109x_haoi = -1; +static gint hf_109x_dl = -1; +static gint hf_109x_ul = -1; +static gint hf_109x_dlie = -1; +static gint hf_109x_symofs = -1; +static gint hf_109x_subofs = -1; +static gint hf_109x_rsv = -1; +#endif + +static gint hf_308a_cmi = -1; +static gint hf_308a_ulmap = -1; +static gint hf_308a_type = -1; +static gint hf_308a_mult = -1; +static gint hf_308a_rsv = -1; +static gint hf_mac_header_compress_dlmap_crc = -1; +static gint hf_mac_header_compress_dlmap_crc_status = -1; +static gint hf_crc16 = -1; +static gint hf_crc16_status = -1; +static gint hf_padding = -1; +static gint hf_cid_mask = -1; +static gint hf_reserved = -1; + +/* Generated via "one time" script to help create filterable fields */ +static int hf_dlmap_rcid_ie_cid = -1; +static int hf_dlmap_rcid_ie_prefix = -1; +static int hf_dlmap_rcid_ie_cid11 = -1; +static int hf_dlmap_rcid_ie_cid7 = -1; +static int hf_dlmap_rcid_ie_cid3 = -1; +static int hf_dlmap_dedicated_dl_control_length = -1; +static int hf_dlmap_dedicated_dl_control_control_header = -1; +static int hf_dlmap_dedicated_dl_control_num_sdma_layers = -1; +static int hf_dlmap_dedicated_mimo_dl_control_length = -1; +static int hf_dlmap_dedicated_mimo_dl_control_control_header_mimo_control_info = -1; +static int hf_dlmap_dedicated_mimo_dl_control_control_header_cqi_control_info = -1; +static int hf_dlmap_dedicated_mimo_dl_control_control_header_closed_mimo_control_info = -1; +static int hf_dlmap_dedicated_mimo_dl_control_n_layer = -1; +static int hf_dlmap_dedicated_mimo_dl_control_matrix = -1; +static int hf_dlmap_dedicated_mimo_dl_control_num_beamformed_streams = -1; +static int hf_dlmap_dedicated_mimo_dl_control_period = -1; +static int hf_dlmap_dedicated_mimo_dl_control_frame_offset = -1; +static int hf_dlmap_dedicated_mimo_dl_control_duration = -1; +static int hf_dlmap_dedicated_mimo_dl_control_allocation_index = -1; +static int hf_dlmap_dedicated_mimo_dl_control_cqich_num = -1; +static int hf_dlmap_dedicated_mimo_dl_control_feedback_type = -1; +static int hf_dlmap_dedicated_mimo_dl_control_antenna_grouping_index = -1; +static int hf_dlmap_dedicated_mimo_dl_control_num_stream = -1; +static int hf_dlmap_dedicated_mimo_dl_control_antenna_selection_index = -1; +static int hf_dlmap_dedicated_mimo_dl_control_codebook_precoding_index = -1; +static int hf_dlmap_n_sub_burst_isi = -1; +static int hf_dlmap_harq_chase_n_ack_channel = -1; +static int hf_dlmap_harq_chase_duration = -1; +static int hf_dlmap_harq_chase_sub_burst_diuc_indicator = -1; +static int hf_dlmap_reserved_uint = -1; +static int hf_dlmap_harq_chase_diuc = -1; +static int hf_dlmap_harq_chase_repetition_coding_indication = -1; +static int hf_dlmap_harq_chase_acid = -1; +static int hf_dlmap_harq_chase_ai_sn = -1; +static int hf_dlmap_harq_chase_ack_disable = -1; +static int hf_dlmap_harq_chase_dedicated_dl_control_indicator = -1; +static int hf_dlmap_harq_chase_allocation_index = -1; +static int hf_dlmap_harq_chase_period = -1; +static int hf_dlmap_harq_chase_frame_offset = -1; +static int hf_dlmap_harq_ir_ctc_n_ack_channel = -1; +static int hf_dlmap_harq_ir_ctc_nep = -1; +static int hf_dlmap_harq_ir_ctc_nsch = -1; +static int hf_dlmap_harq_ir_ctc_spid = -1; +static int hf_dlmap_harq_ir_ctc_acid = -1; +static int hf_dlmap_harq_ir_ctc_ai_sn = -1; +static int hf_dlmap_harq_ir_ctc_ack_disable = -1; +static int hf_dlmap_harq_ir_ctc_dedicated_dl_control_indicator = -1; +static int hf_dlmap_harq_ir_ctc_duration = -1; +static int hf_dlmap_harq_ir_ctc_allocation_index = -1; +static int hf_dlmap_harq_ir_ctc_period = -1; +static int hf_dlmap_harq_ir_ctc_frame_offset = -1; +static int hf_dlmap_harq_ir_cc_n_ack_channel = -1; +static int hf_dlmap_harq_ir_cc_duration = -1; +static int hf_dlmap_harq_ir_cc_sub_burst_diuc_indicator = -1; +static int hf_dlmap_harq_ir_cc_diuc = -1; +static int hf_dlmap_harq_ir_cc_repetition_coding_indication = -1; +static int hf_dlmap_harq_ir_cc_acid = -1; +static int hf_dlmap_harq_ir_cc_ai_sn = -1; +static int hf_dlmap_harq_ir_cc_spid = -1; +static int hf_dlmap_harq_ir_cc_ack_disable = -1; +static int hf_dlmap_harq_ir_cc_dedicated_dl_control_indicator = -1; +static int hf_dlmap_harq_ir_cc_allocation_index = -1; +static int hf_dlmap_harq_ir_cc_period = -1; +static int hf_dlmap_harq_ir_cc_frame_offset = -1; +static int hf_dlmap_mimo_dl_chase_harq_n_ack_channel = -1; +static int hf_dlmap_mimo_dl_chase_harq_mu_indicator = -1; +static int hf_dlmap_mimo_dl_chase_harq_dedicated_mimo_dl_control_indicator = -1; +static int hf_dlmap_mimo_dl_chase_harq_ack_disable = -1; +static int hf_dlmap_mimo_dl_chase_harq_duration = -1; +static int hf_dlmap_mimo_dl_chase_harq_diuc = -1; +static int hf_dlmap_mimo_dl_chase_harq_repetition_coding_indication = -1; +static int hf_dlmap_mimo_dl_chase_harq_acid = -1; +static int hf_dlmap_mimo_dl_chase_harq_ai_sn = -1; +static int hf_dlmap_mimo_dl_ir_harq_n_ack_channel = -1; +static int hf_dlmap_mimo_dl_ir_harq_mu_indicator = -1; +static int hf_dlmap_mimo_dl_ir_harq_dedicated_mimo_dl_control_indicator = -1; +static int hf_dlmap_mimo_dl_ir_harq_ack_disable = -1; +static int hf_dlmap_mimo_dl_ir_harq_nsch = -1; +static int hf_dlmap_mimo_dl_ir_harq_nep = -1; +static int hf_dlmap_mimo_dl_ir_harq_spid = -1; +static int hf_dlmap_mimo_dl_ir_harq_acid = -1; +static int hf_dlmap_mimo_dl_ir_harq_ai_sn = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_n_ack_channel = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_mu_indicator = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_dedicated_mimo_dl_control_indicator = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_ack_disable = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_duration = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_diuc = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_repetition_coding_indication = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_acid = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_ai_sn = -1; +static int hf_dlmap_mimo_dl_ir_harq_cc_spid = -1; +static int hf_dlmap_mimo_dl_stc_harq_n_ack_channel = -1; +static int hf_dlmap_mimo_dl_stc_harq_tx_count = -1; +static int hf_dlmap_mimo_dl_stc_harq_duration = -1; +static int hf_dlmap_mimo_dl_stc_harq_sub_burst_offset_indication = -1; +static int hf_dlmap_mimo_dl_stc_harq_sub_burst_offset = -1; +static int hf_dlmap_mimo_dl_stc_harq_ack_disable = -1; +static int hf_dlmap_mimo_dl_stc_harq_dedicated_mimo_dl_control_indicator = -1; +static int hf_dlmap_mimo_dl_stc_harq_diuc = -1; +static int hf_dlmap_mimo_dl_stc_harq_repetition_coding_indication = -1; +static int hf_dlmap_mimo_dl_stc_harq_acid = -1; +static int hf_dlmap_mbs_map_extended_2_diuc = -1; +static int hf_dlmap_mbs_map_mbs_zone_identifier = -1; +static int hf_dlmap_mbs_map_macro_diversity_enhanced = -1; +static int hf_dlmap_mbs_map_permutation = -1; +static int hf_dlmap_mbs_map_dl_permbase = -1; +static int hf_dlmap_mbs_map_prbs_id = -1; +static int hf_dlmap_mbs_map_ofdma_symbol_offset = -1; +static int hf_dlmap_mbs_map_diuc_change_indication = -1; +static int hf_dlmap_mbs_map_boosting = -1; +static int hf_dlmap_mbs_map_diuc = -1; +static int hf_dlmap_mbs_map_num_subchannels = -1; +static int hf_dlmap_mbs_map_num_ofdma_symbols = -1; +static int hf_dlmap_mbs_map_repetition_coding_indication = -1; +static int hf_dlmap_mbs_map_cid = -1; +static int hf_dlmap_mbs_map_ofdma_symbols_offset = -1; +static int hf_dlmap_mbs_map_subchannel_offset = -1; +static int hf_dlmap_mbs_map_slc_3_indication = -1; +static int hf_dlmap_mbs_map_next_mbs_map_ie_frame_offset = -1; +static int hf_dlmap_skip_extended_2_diuc = -1; +static int hf_dlmap_skip_mode = -1; +static int hf_dlmap_harq_dl_map_extended_2_diuc = -1; +static int hf_dlmap_harq_dl_map_rcid_type = -1; +static int hf_dlmap_harq_dl_map_boosting = -1; +static int hf_dlmap_harq_dl_map_region_id_use_indicator = -1; +static int hf_dlmap_harq_dl_map_ofdma_symbol_offset = -1; +static int hf_dlmap_harq_dl_map_subchannel_offset = -1; +static int hf_dlmap_harq_dl_map_number_of_ofdma_symbols = -1; +static int hf_dlmap_harq_dl_map_number_of_subchannels = -1; +static int hf_dlmap_harq_dl_map_rectangular_sub_burst_indicator = -1; +static int hf_dlmap_harq_dl_map_region_id = -1; +static int hf_dlmap_harq_dl_map_mode = -1; +static int hf_dlmap_harq_dl_map_sub_burst_ie_length = -1; +static int hf_dlmap_harq_dl_map_reserved_mode = -1; +static int hf_dlmap_harq_ack_bitmap_data = -1; +static int hf_dlmap_enhanced_dl_map_extended_2_diuc = -1; +static int hf_dlmap_enhanced_dl_map_num_assignment = -1; +static int hf_dlmap_enhanced_dl_map_n_cid = -1; +static int hf_dlmap_enhanced_dl_map_cid = -1; +static int hf_dlmap_enhanced_dl_map_diuc = -1; +static int hf_dlmap_enhanced_dl_map_boosting = -1; +static int hf_dlmap_enhanced_dl_map_repetition_coding_indication = -1; +static int hf_dlmap_enhanced_dl_map_region_id = -1; +static int hf_dlmap_aas_sdma_dl_extended_2_diuc = -1; +static int hf_dlmap_aas_sdma_dl_rcid_type = -1; +static int hf_dlmap_aas_sdma_dl_num_burst_region = -1; +static int hf_dlmap_aas_sdma_dl_ofdma_symbol_offset = -1; +static int hf_dlmap_aas_sdma_dl_subchannel_offset = -1; +static int hf_dlmap_aas_sdma_dl_num_ofdma_triple_symbols = -1; +static int hf_dlmap_aas_sdma_dl_num_subchannels = -1; +static int hf_dlmap_aas_sdma_dl_number_of_users = -1; +static int hf_dlmap_aas_sdma_dl_encoding_mode = -1; +static int hf_dlmap_aas_sdma_dl_cqich_allocation = -1; +static int hf_dlmap_aas_sdma_dl_ackch_allocation = -1; +static int hf_dlmap_aas_sdma_dl_pilot_pattern_modifier = -1; +static int hf_dlmap_aas_sdma_dl_preamble_modifier_index = -1; +static int hf_dlmap_aas_sdma_dl_pilot_pattern = -1; +static int hf_dlmap_aas_sdma_dl_diuc = -1; +static int hf_dlmap_aas_sdma_dl_repetition_coding_indication = -1; +static int hf_dlmap_aas_sdma_dl_ack_ch_index = -1; +static int hf_dlmap_aas_sdma_dl_acid = -1; +static int hf_dlmap_aas_sdma_dl_ai_sn = -1; +static int hf_dlmap_aas_sdma_dl_nep = -1; +static int hf_dlmap_aas_sdma_dl_nsch = -1; +static int hf_dlmap_aas_sdma_dl_spid = -1; +static int hf_dlmap_aas_sdma_dl_allocation_index = -1; +static int hf_dlmap_aas_sdma_dl_period = -1; +static int hf_dlmap_aas_sdma_dl_frame_offset = -1; +static int hf_dlmap_aas_sdma_dl_duration = -1; +static int hf_dlmap_channel_measurement_channel_nr = -1; +static int hf_dlmap_channel_measurement_ofdma_symbol_offset = -1; +static int hf_dlmap_channel_measurement_cid = -1; +static int hf_dlmap_stc_zone_ofdma_symbol_offset = -1; +static int hf_dlmap_stc_zone_permutations = -1; +static int hf_dlmap_stc_zone_use_all_sc_indicator = -1; +static int hf_dlmap_stc_zone_stc = -1; +static int hf_dlmap_stc_zone_matrix_indicator = -1; +static int hf_dlmap_stc_zone_dl_permbase = -1; +static int hf_dlmap_stc_zone_prbs_id = -1; +static int hf_dlmap_stc_zone_amc_type = -1; +static int hf_dlmap_stc_zone_midamble_presence = -1; +static int hf_dlmap_stc_zone_midamble_boosting = -1; +static int hf_dlmap_stc_zone_2_3_antenna_select = -1; +static int hf_dlmap_stc_zone_dedicated_pilots = -1; +static int hf_dlmap_aas_dl_ofdma_symbol_offset = -1; +static int hf_dlmap_aas_dl_permutation = -1; +static int hf_dlmap_aas_dl_dl_permbase = -1; +static int hf_dlmap_aas_dl_downlink_preamble_config = -1; +static int hf_dlmap_aas_dl_preamble_type = -1; +static int hf_dlmap_aas_dl_prbs_id = -1; +static int hf_dlmap_aas_dl_diversity_map = -1; +static int hf_dlmap_data_location_another_bs_segment = -1; +static int hf_dlmap_data_location_another_bs_used_subchannels = -1; +static int hf_dlmap_data_location_another_bs_diuc = -1; +static int hf_dlmap_data_location_another_bs_frame_advance = -1; +static int hf_dlmap_data_location_another_bs_ofdma_symbol_offset = -1; +static int hf_dlmap_data_location_another_bs_subchannel_offset = -1; +static int hf_dlmap_data_location_another_bs_boosting = -1; +static int hf_dlmap_data_location_another_bs_preamble_index = -1; +static int hf_dlmap_data_location_another_bs_num_ofdma_symbols = -1; +static int hf_dlmap_data_location_another_bs_num_subchannels = -1; +static int hf_dlmap_data_location_another_bs_repetition_coding_indication = -1; +static int hf_dlmap_data_location_another_bs_cid = -1; +static int hf_dlmap_harq_map_pointer_diuc = -1; +static int hf_dlmap_harq_map_pointer_num_slots = -1; +static int hf_dlmap_harq_map_pointer_repetition_coding_indication = -1; +static int hf_dlmap_harq_map_pointer_map_version = -1; +static int hf_dlmap_harq_map_pointer_idle_users = -1; +static int hf_dlmap_harq_map_pointer_sleep_users = -1; +static int hf_dlmap_harq_map_pointer_cid_mask_length = -1; +static int hf_dlmap_phymod_dl_preamble_modifier_type = -1; +static int hf_dlmap_phymod_dl_preamble_frequency_shift_index = -1; +static int hf_dlmap_phymod_dl_preamble_time_shift_index = -1; +static int hf_dlmap_phymod_dl_pilot_pattern_modifier = -1; +static int hf_dlmap_phymod_dl_pilot_pattern_index = -1; +static int hf_dlmap_broadcast_ctrl_ptr_dcd_ucd_transmission_frame = -1; +static int hf_dlmap_broadcast_ctrl_ptr_skip_broadcast_system_update = -1; +static int hf_dlmap_broadcast_ctrl_ptr_broadcast_system_update_type = -1; +static int hf_dlmap_broadcast_ctrl_ptr_broadcast_system_update_transmission_frame = -1; +static int hf_dlmap_dl_pusc_burst_allocation_cid = -1; +static int hf_dlmap_dl_pusc_burst_allocation_diuc = -1; +static int hf_dlmap_dl_pusc_burst_allocation_segment = -1; +static int hf_dlmap_dl_pusc_burst_allocation_boosting = -1; +static int hf_dlmap_dl_pusc_burst_allocation_idcell = -1; +static int hf_dlmap_dl_pusc_burst_allocation_dl_permbase = -1; +static int hf_dlmap_dl_pusc_burst_allocation_prbs_id = -1; +static int hf_dlmap_dl_pusc_burst_allocation_repetition_coding_indication = -1; +static int hf_dlmap_dl_pusc_burst_allocation_used_subchannels = -1; +static int hf_dlmap_dl_pusc_burst_allocation_ofdma_symbol_offset = -1; +static int hf_dlmap_dl_pusc_burst_allocation_num_ofdma_symbols = -1; +static int hf_dlmap_dl_pusc_burst_allocation_subchannel_offset = -1; +static int hf_dlmap_dl_pusc_burst_allocation_num_subchannels = -1; +static int hf_dlmap_pusc_asca_alloc_diuc = -1; +static int hf_dlmap_pusc_asca_alloc_short_basic_cid = -1; +static int hf_dlmap_pusc_asca_alloc_ofdma_symbol_offset = -1; +static int hf_dlmap_pusc_asca_alloc_subchannel_offset = -1; +static int hf_dlmap_pusc_asca_alloc_num_ofdma_symbols = -1; +static int hf_dlmap_pusc_asca_alloc_num_symbols = -1; +static int hf_dlmap_pusc_asca_alloc_repetition_coding_information = -1; +static int hf_dlmap_pusc_asca_alloc_permutation_id = -1; +static int hf_dlmap_reduced_aas_num_ie = -1; +static int hf_dlmap_reduced_aas_periodicity = -1; +static int hf_dlmap_reduced_aas_cid_included = -1; +static int hf_dlmap_reduced_aas_dcd_count_included = -1; +static int hf_dlmap_reduced_aas_phy_modification_included = -1; +static int hf_dlmap_reduced_aas_cqich_control_indicator = -1; +static int hf_dlmap_reduced_aas_encoding_mode = -1; +static int hf_dlmap_reduced_aas_separate_mcs_enabled = -1; +static int hf_dlmap_reduced_aas_duration = -1; +static int hf_dlmap_reduced_aas_diuc = -1; +static int hf_dlmap_reduced_aas_repetition_coding_indication = -1; +static int hf_dlmap_reduced_aas_cid = -1; +static int hf_dlmap_reduced_aas_allocation_index = -1; +static int hf_dlmap_reduced_aas_report_period = -1; +static int hf_dlmap_reduced_aas_frame_offset = -1; +static int hf_dlmap_reduced_aas_report_duration = -1; +static int hf_dlmap_reduced_aas_cqi_measurement_type = -1; +static int hf_dlmap_reduced_aas_dcd_count = -1; +static int hf_dlmap_reduced_aas_preamble_select = -1; +static int hf_dlmap_reduced_aas_preamble_shift_index = -1; +static int hf_dlmap_reduced_aas_pilot_pattern_modifier = -1; +static int hf_dlmap_reduced_aas_pilot_pattern_index = -1; +static int hf_dlmap_reduced_aas_dl_frame_offset = -1; +static int hf_dlmap_reduced_aas_zone_symbol_offset = -1; +static int hf_dlmap_reduced_aas_ofdma_symbol_offset = -1; +static int hf_dlmap_reduced_aas_subchannel_offset = -1; +static int hf_dlmap_reduced_aas_num_ofdma_triple_symbol = -1; +static int hf_dlmap_reduced_aas_num_subchannels = -1; +static int hf_dlmap_reduced_aas_num_ofdma_symbols = -1; +static int hf_dlmap_reduced_aas_diuc_nep = -1; +static int hf_dlmap_reduced_aas_dl_harq_ack_bitmap = -1; +static int hf_dlmap_reduced_aas_ack_allocation_index = -1; +static int hf_dlmap_reduced_aas_acid = -1; +static int hf_dlmap_reduced_aas_ai_sn = -1; +static int hf_dlmap_reduced_aas_nsch = -1; +static int hf_dlmap_reduced_aas_spid = -1; + + + +static expert_field ei_dlmap_not_implemented = EI_INIT; +static expert_field ei_crc16 = EI_INIT; +static expert_field ei_mac_header_compress_dlmap_crc = EI_INIT; +static expert_field ei_mac_header_invalid_length = EI_INIT; + +/* Copied and renamed from proto.c because global value_strings don't work for plugins */ +static const value_string plugin_proto_checksum_vals[] = { + { PROTO_CHECKSUM_E_BAD, "Bad" }, + { PROTO_CHECKSUM_E_GOOD, "Good" }, + { PROTO_CHECKSUM_E_UNVERIFIED, "Unverified" }, + { PROTO_CHECKSUM_E_NOT_PRESENT, "Not present" }, + + { 0, NULL } +}; + +/******************************************************************** + * DL-MAP Miscellaneous IEs and TLVs + *******************************************************************/ + +gint RCID_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb, gint RCID_Type_lcl) +{ + /* RCID_IE 8.4.5.3 and 8.4.5.3.20.1 */ + /* offset of IE in bits, length is variable */ + gint bit = offset; + proto_item *ti = NULL; + proto_tree *tree = NULL; + gint Prefix = 0; + gint cid = 0; + + if (RCID_Type_lcl == 0) + length = 16; + else { + Prefix = TVB_BIT_BIT(bit, tvb); + if (Prefix == 1) length = 12; + else if (RCID_Type_lcl == 1) length = 12; + else if (RCID_Type_lcl == 2) length = 8; + else if (RCID_Type_lcl == 3) length = 4; + } + + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, length), ett_286j, &ti, "RCID_IE"); + + if (RCID_Type_lcl == 0) { + XBIT_HF_VALUE(cid, 16, hf_dlmap_rcid_ie_cid); + } else { + XBIT_HF_VALUE(Prefix, 1, hf_dlmap_rcid_ie_prefix); + + if (Prefix == 1) { + /* RCID 11 */ + XBIT_HF_VALUE(cid, 11, hf_dlmap_rcid_ie_cid11); + } else { + if (RCID_Type_lcl == 1) { + /* RCID 11 */ + XBIT_HF_VALUE(cid, 11, hf_dlmap_rcid_ie_cid11); + } else if (RCID_Type_lcl == 2) { + /* RCID 7 */ + XBIT_HF_VALUE(cid, 7, hf_dlmap_rcid_ie_cid7); + } else if (RCID_Type_lcl == 3) { + /* RCID 3 */ + XBIT_HF_VALUE(cid, 3, hf_dlmap_rcid_ie_cid3); + } + } + } + + proto_item_append_text(ti, " (CID = %d)", cid); + + return length; /* return length in bits */ +} + +/******************************************************************** + * DL-MAP Extended-2 HARQ sub-burst IEs (8.4.5.3.21) + *******************************************************************/ + +static gint Dedicated_DL_Control_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* 8.4.5.3.20 */ + /* offset of IE in nibbles, length is variable */ + gint nib; + gint nibble; + proto_tree *tree; + gint len; + + nib = offset; + + length = TVB_NIB_NIBBLE(nib, tvb); /* length in nibbles */ + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(nib, length+1), ett_286i, NULL, "Dedicated_DL_Control_IE"); + + VNIB(length, 1, hf_dlmap_dedicated_dl_control_length); + VNIB(nibble, 1, hf_dlmap_dedicated_dl_control_control_header); + + if ((nibble & 1) == 1) { + nibble = TVB_NIB_NIBBLE(nib, tvb); + proto_tree_add_uint(tree, hf_dlmap_dedicated_dl_control_num_sdma_layers, tvb, NIBHI(nib,1), (nibble >> 2) & 0x3); + /* Bit padding */ + if ((nib*4)+2 < (offset+length)*4) { + len = ((offset + length - nib) * 4) - 2; + proto_tree_add_bytes_format(tree, hf_reserved, tvb, BITHI(nib*4, len), NULL, "Reserved bits"); + } + } else { + /* Nibble padding */ + if (nib < offset+length) { + len = (offset + length) - nib; + proto_tree_add_bytes_format(tree, hf_reserved, tvb, NIBHI(nib,len), NULL, "Reserved bits"); + } + } + return (length + 1); +} + +static gint Dedicated_MIMO_DL_Control_IE(proto_tree *diuc_tree, gint offset, gint length _U_, tvbuff_t *tvb) +{ + /* offset of IE in bits, length is variable */ + gint bit; + proto_tree *tree; + gint mci, cqi, cmi, matrix = 0, pad, CQICH_num, mimo_mode; + gint j; + + bit = offset; + + /* 8.4.5.3.21 table 286t */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 1), ett_286t, NULL, "Dedicated MIMO DL Control IE"); + + XBIT_HF_VALUE(length, 5, hf_dlmap_dedicated_mimo_dl_control_length); + XBIT_HF_VALUE(mci, 1, hf_dlmap_dedicated_mimo_dl_control_control_header_mimo_control_info); + XBIT_HF_VALUE(cqi, 1, hf_dlmap_dedicated_mimo_dl_control_control_header_cqi_control_info); + XBIT_HF_VALUE(cmi, 1, hf_dlmap_dedicated_mimo_dl_control_control_header_closed_mimo_control_info); + XBIT_HF_VALUE(N_layer, 2, hf_dlmap_dedicated_mimo_dl_control_n_layer); + + /* MIMO Control Info */ + if (mci == 1) { + XBIT_HF_VALUE(matrix, 2, hf_dlmap_dedicated_mimo_dl_control_matrix); + if (STC_Zone_Dedicated_Pilots == 1) { + XBIT_HF(2, hf_dlmap_dedicated_mimo_dl_control_num_beamformed_streams); + } + } + + /* CQICH Control Info */ + if (cqi == 1) { + XBIT_HF(3, hf_dlmap_dedicated_mimo_dl_control_period); + XBIT_HF(3, hf_dlmap_dedicated_mimo_dl_control_frame_offset); + XBIT_HF(4, hf_dlmap_dedicated_mimo_dl_control_duration); + for (j = 0; j < N_layer; j++) { + XBIT_HF(6, hf_dlmap_dedicated_mimo_dl_control_allocation_index); + } + XBIT_HF_VALUE(CQICH_num, 2, hf_dlmap_dedicated_mimo_dl_control_cqich_num); + for (j = 0; j < CQICH_num; j++) { + XBIT_HF(3, hf_dlmap_dedicated_mimo_dl_control_feedback_type); + XBIT_HF(6, hf_dlmap_dedicated_mimo_dl_control_allocation_index); + } + } + + /* Closed MIMO Control Info */ + if (cmi == 1) { + if (mci == 1) { + mimo_mode = matrix; + } else { + mimo_mode = STC_Zone_Matrix; + } + if (mimo_mode == 0 || mimo_mode == 1) { + XBIT_HF(3, hf_dlmap_dedicated_mimo_dl_control_antenna_grouping_index); + } else if (mimo_mode == 2) { + XBIT_HF(2, hf_dlmap_dedicated_mimo_dl_control_num_stream); + XBIT_HF(3, hf_dlmap_dedicated_mimo_dl_control_antenna_selection_index); + } else if (mimo_mode == 3) { + XBIT_HF(2, hf_dlmap_dedicated_mimo_dl_control_num_stream); + XBIT_HF(6, hf_dlmap_dedicated_mimo_dl_control_codebook_precoding_index); + } + } + + /* padding to nibble */ + pad = BIT_PADDING(bit,4); + if(pad){ + proto_tree_add_bytes_format_value(tree, hf_padding, tvb, BITHI(bit,pad), NULL, "%d bits", pad); + bit += pad; + } + + return (bit - offset); +} + +static gint DL_HARQ_Chase_sub_burst_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* 8.4.5.3.21 DL_HARQ_Chase_sub_burst_IE */ + /* offset of IE in nibbles, length is variable */ + gint bit; + proto_tree *tree; + gint nsub, ddci, dur, sbi; + gint j; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286m */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, length), ett_286m, NULL, "DL_HARQ_Chase_sub_burst_IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(4, hf_dlmap_harq_chase_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + XBIT_HF_VALUE(dur, 10, hf_dlmap_harq_chase_duration); + XBIT_HF_VALUE(sbi, 1, hf_dlmap_harq_chase_sub_burst_diuc_indicator); + XBIT_HF(1, hf_dlmap_reserved_uint); + + if (sbi == 1) { + XBIT_HF(4, hf_dlmap_harq_chase_diuc); + XBIT_HF(2, hf_dlmap_harq_chase_repetition_coding_indication); + XBIT_HF(2, hf_dlmap_reserved_uint); + } + + XBIT_HF(4, hf_dlmap_harq_chase_acid); + XBIT_HF(1, hf_dlmap_harq_chase_ai_sn); + XBIT_HF(1, hf_dlmap_harq_chase_ack_disable); + XBIT_HF_VALUE(ddci, 2, hf_dlmap_harq_chase_dedicated_dl_control_indicator); + + if ((ddci & 1) == 1) { + XBIT_HF_VALUE(dur, 4, hf_dlmap_harq_chase_duration); + if (dur != 0) { + XBIT_HF(6, hf_dlmap_harq_chase_allocation_index); + XBIT_HF(3, hf_dlmap_harq_chase_period); + XBIT_HF(3, hf_dlmap_harq_chase_frame_offset); + } + } + + if ((ddci & 2) == 2) { + bit += Dedicated_DL_Control_IE(tree, BIT_TO_NIB(bit), length, tvb) * 4; + } + } + + /* XBIT_HF(data, 4, "(DL HARQ Chase sub-burst IE)"); */ + return (BIT_TO_NIB(bit) - offset); +} + +static gint DL_HARQ_IR_CTC_sub_burst_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* offset of IE in nibbles, length is variable */ + gint bit; + proto_tree *tree; + gint nsub, ddci, dur; + gint j; + guint32 calculated_crc; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286n */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 4), ett_286n, NULL, "DL HARQ IR CTC sub-burst IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(4, hf_dlmap_harq_ir_ctc_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + + XBIT_HF(4, hf_dlmap_harq_ir_ctc_nep); + XBIT_HF(4, hf_dlmap_harq_ir_ctc_nsch); + XBIT_HF(2, hf_dlmap_harq_ir_ctc_spid); + XBIT_HF(4, hf_dlmap_harq_ir_ctc_acid); + XBIT_HF(1, hf_dlmap_harq_ir_ctc_ai_sn); + XBIT_HF(1, hf_dlmap_harq_ir_ctc_ack_disable); + XBIT_HF(2, hf_dlmap_reserved_uint); + XBIT_HF_VALUE(ddci, 2, hf_dlmap_harq_ir_ctc_dedicated_dl_control_indicator); + + if ((ddci & 1) == 1) { + XBIT_HF_VALUE(dur, 4, hf_dlmap_harq_ir_ctc_duration); + + if (dur != 0) { + XBIT_HF(6, hf_dlmap_harq_ir_ctc_allocation_index); + XBIT_HF(3, hf_dlmap_harq_ir_ctc_period); + XBIT_HF(3, hf_dlmap_harq_ir_ctc_frame_offset); + } + } + if ((ddci & 2) == 2) { + bit += Dedicated_DL_Control_IE(tree, BIT_TO_NIB(bit), length, tvb); + } + } + + if (include_cor2_changes) + { + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + } + + return (BIT_TO_NIB(bit) - offset); +} + +static gint DL_HARQ_IR_CC_sub_burst_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* offset of IE in nibbles, length is variable */ + gint bit; + proto_tree *tree; + gint nsub, sbdi, ddci, dur; + gint j; + guint16 calculated_crc; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286o */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 4), ett_286o, NULL, "DL HARQ IR CC sub-burst IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(4, hf_dlmap_harq_ir_cc_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type) / 4; + + XBIT_HF(10, hf_dlmap_harq_ir_cc_duration); + XBIT_HF_VALUE(sbdi, 1, hf_dlmap_harq_ir_cc_sub_burst_diuc_indicator); + XBIT_HF(1, hf_dlmap_reserved_uint); + + if (sbdi) { + XBIT_HF(4, hf_dlmap_harq_ir_cc_diuc); + XBIT_HF(2, hf_dlmap_harq_ir_cc_repetition_coding_indication); + XBIT_HF(2, hf_dlmap_reserved_uint); + } + + XBIT_HF(4, hf_dlmap_harq_ir_cc_acid); + XBIT_HF(1, hf_dlmap_harq_ir_cc_ai_sn); + XBIT_HF(2, hf_dlmap_harq_ir_cc_spid); + XBIT_HF(1, hf_dlmap_harq_ir_cc_ack_disable); + XBIT_HF_VALUE(ddci, 2, hf_dlmap_harq_ir_cc_dedicated_dl_control_indicator); + XBIT_HF(2, hf_dlmap_reserved_uint); + + if (ddci & 1) { + XBIT_HF_VALUE(dur, 4, hf_dlmap_harq_ir_cc_duration); + + if (dur != 0) { + XBIT_HF(6, hf_dlmap_harq_ir_cc_allocation_index); + XBIT_HF(3, hf_dlmap_harq_ir_cc_period); + XBIT_HF(3, hf_dlmap_harq_ir_cc_frame_offset); + } + } + if ((ddci & 2) == 2) { + bit += Dedicated_DL_Control_IE(tree, BIT_TO_NIB(bit), length, tvb); + } + } + + if (include_cor2_changes) + { + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + } + + return (BIT_TO_NIB(bit) - offset); +} + +static gint MIMO_DL_Chase_HARQ_sub_burst_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* offset of IE in nibbles, length is variable */ + gint bit; + gint data; + proto_tree *tree; + gint nsub, mui, dci, akd; + gint i, j; + guint16 calculated_crc; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286p */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 1), ett_286p, NULL, "MIMO DL Chase HARQ sub-burst IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(6, hf_dlmap_mimo_dl_chase_harq_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + XBIT_HF_VALUE(mui, 1, hf_dlmap_mimo_dl_chase_harq_mu_indicator); + XBIT_HF_VALUE(dci, 1, hf_dlmap_mimo_dl_chase_harq_dedicated_mimo_dl_control_indicator); + XBIT_HF_VALUE(akd, 1, hf_dlmap_mimo_dl_chase_harq_ack_disable); + if (mui == 0) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + } + if (dci == 1) { + bit += Dedicated_MIMO_DL_Control_IE(tree, bit, length, tvb); + } + XBIT_HF(10, hf_dlmap_mimo_dl_chase_harq_duration); + for (i = 0; i < N_layer; i++) { + if (mui == 1) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + } + XBIT_HF(4, hf_dlmap_mimo_dl_chase_harq_diuc); + XBIT_HF(2, hf_dlmap_mimo_dl_chase_harq_repetition_coding_indication); + if (akd == 0) { + XBIT_HF(4, hf_dlmap_mimo_dl_chase_harq_acid); + XBIT_HF(1, hf_dlmap_mimo_dl_chase_harq_ai_sn); + } + } + } + /* Padding to nibble */ + data = BIT_PADDING(bit, 4); + if (data) { + proto_tree_add_bytes_format_value(tree, hf_padding, tvb, BITHI(bit,data), NULL, "%d bits", data); + bit += data; + } + + if (include_cor2_changes) + { + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + } + + return (BIT_TO_NIB(bit) - offset); +} + +static gint MIMO_DL_IR_HARQ_sub_burst_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* offset of IE in nibbles, length is variable */ + gint bit; + proto_tree *tree; + gint nsub, mui, dci, akd; + gint i, j; + guint16 calculated_crc; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286q */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 4), ett_286q, NULL, "MIMO DL IR HARQ sub-burst IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(6, hf_dlmap_mimo_dl_ir_harq_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + XBIT_HF_VALUE(mui, 1, hf_dlmap_mimo_dl_ir_harq_mu_indicator); + XBIT_HF_VALUE(dci, 1, hf_dlmap_mimo_dl_ir_harq_dedicated_mimo_dl_control_indicator); + XBIT_HF_VALUE(akd, 1, hf_dlmap_mimo_dl_ir_harq_ack_disable); + if (mui == 0) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + } + if (dci == 1) { + bit += Dedicated_MIMO_DL_Control_IE(tree, bit, length, tvb); + } + XBIT_HF(4, hf_dlmap_mimo_dl_ir_harq_nsch); + for (i = 0; i < N_layer; i++) { + if (mui == 1) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + } + XBIT_HF(4, hf_dlmap_mimo_dl_ir_harq_nep); + if (akd) { + XBIT_HF(2, hf_dlmap_mimo_dl_ir_harq_spid); + XBIT_HF(4, hf_dlmap_mimo_dl_ir_harq_acid); + XBIT_HF(1, hf_dlmap_mimo_dl_ir_harq_ai_sn); + } + } + } + + if (include_cor2_changes) + { + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + } + + return (BIT_TO_NIB(bit) - offset); +} + +static gint MIMO_DL_IR_HARQ_for_CC_sub_burst_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* offset of IE in nibbles, length is variable */ + gint bit; + proto_tree *tree; + gint nsub, mui, dci, akd; + gint i, j; + guint16 calculated_crc; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286r */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 1), ett_286r, NULL, "MIMO DL IR HARQ for CC sub-burst IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(6, hf_dlmap_mimo_dl_ir_harq_cc_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + XBIT_HF_VALUE(mui, 1, hf_dlmap_mimo_dl_ir_harq_cc_mu_indicator); + XBIT_HF_VALUE(dci, 1, hf_dlmap_mimo_dl_ir_harq_cc_dedicated_mimo_dl_control_indicator); + XBIT_HF_VALUE(akd, 1, hf_dlmap_mimo_dl_ir_harq_cc_ack_disable); + if (mui == 0) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + } + if (dci == 1) { + bit += Dedicated_MIMO_DL_Control_IE(tree, bit, length, tvb); + } + XBIT_HF(10, hf_dlmap_mimo_dl_ir_harq_cc_duration); + for (i = 0; i < N_layer; i++) { + if (mui == 1) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + } + XBIT_HF(4, hf_dlmap_mimo_dl_ir_harq_cc_diuc); + XBIT_HF(2, hf_dlmap_mimo_dl_ir_harq_cc_repetition_coding_indication); + if (akd == 0) { + XBIT_HF(4, hf_dlmap_mimo_dl_ir_harq_cc_acid); + XBIT_HF(1, hf_dlmap_mimo_dl_ir_harq_cc_ai_sn); + XBIT_HF(2, hf_dlmap_mimo_dl_ir_harq_cc_spid); + } + } + } + + if (include_cor2_changes) + { + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + } + + return (BIT_TO_NIB(bit) - offset); +} + +static gint MIMO_DL_STC_HARQ_sub_burst_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* offset of IE in nibbles, length is variable */ + gint bit; + proto_tree *tree; + gint nsub, sbi, txc, akd, dmci; + gint j; + guint16 calculated_crc; + + bit = NIB_TO_BIT(offset); + + /* 8.4.5.3.21 table 286s */ + tree = proto_tree_add_subtree(diuc_tree, tvb, BITHI(bit, 1), ett_286s, NULL, "MIMO DL STC HARQ sub-burst IE"); + + XBIT_HF_VALUE(nsub, 4, hf_dlmap_n_sub_burst_isi); + XBIT_HF(6, hf_dlmap_mimo_dl_stc_harq_n_ack_channel); + + nsub += 1; + for (j = 0; j < nsub; j++) { + XBIT_HF_VALUE(txc, 2, hf_dlmap_mimo_dl_stc_harq_tx_count); + XBIT_HF(10, hf_dlmap_mimo_dl_stc_harq_duration); + XBIT_HF_VALUE(sbi, 1, hf_dlmap_mimo_dl_stc_harq_sub_burst_offset_indication); + XBIT_HF(3, hf_dlmap_reserved_uint); + if (sbi == 1) { + XBIT_HF(8, hf_dlmap_mimo_dl_stc_harq_sub_burst_offset); + } + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + XBIT_HF_VALUE(akd, 1, hf_dlmap_mimo_dl_stc_harq_ack_disable); + if (txc == 0) { + XBIT_HF_VALUE(dmci, 1, hf_dlmap_mimo_dl_stc_harq_dedicated_mimo_dl_control_indicator); + if (dmci == 1) { + bit += Dedicated_MIMO_DL_Control_IE(tree, bit, length, tvb); + } + XBIT_HF(4, hf_dlmap_mimo_dl_stc_harq_diuc); + XBIT_HF(2, hf_dlmap_mimo_dl_stc_harq_repetition_coding_indication); + } + if (akd == 0) { + XBIT_HF(4, hf_dlmap_mimo_dl_stc_harq_acid); + } + } + + if (include_cor2_changes) + { + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + } + + return (BIT_TO_NIB(bit) - offset); +} + +/******************************************************************** + * DL-MAP Extended-2 IEs + *******************************************************************/ + +static gint MBS_MAP_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 0 */ + /* 8.4.5.3.12 MBS_MAP_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + gint mde, dci, s3i; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286a, NULL, "MBS_MAP_IE"); + + XBIT_HF(4, hf_dlmap_mbs_map_extended_2_diuc); + VBIT(data, 8, hf_dlmap_ie_length); + + XBIT_HF(7, hf_dlmap_mbs_map_mbs_zone_identifier); + XBIT_HF_VALUE(mde, 1, hf_dlmap_mbs_map_macro_diversity_enhanced); + if (mde == 1) + { + XBIT_HF(2, hf_dlmap_mbs_map_permutation); + XBIT_HF(5, hf_dlmap_mbs_map_dl_permbase); + XBIT_HF(2, hf_dlmap_mbs_map_prbs_id); + XBIT_HF(7, hf_dlmap_mbs_map_ofdma_symbol_offset); + XBIT_HF_VALUE(dci, 1, hf_dlmap_mbs_map_diuc_change_indication); + XBIT_HF(3, hf_dlmap_reserved_uint); + if (dci == 1) { + XBIT_HF(3, hf_dlmap_reserved_uint); + XBIT_HF(3, hf_dlmap_mbs_map_boosting); + XBIT_HF(4, hf_dlmap_mbs_map_diuc); + XBIT_HF(6, hf_dlmap_mbs_map_num_subchannels); + XBIT_HF(6, hf_dlmap_mbs_map_num_ofdma_symbols); + XBIT_HF(2, hf_dlmap_mbs_map_repetition_coding_indication); + } + } else { + XBIT_HF(4, hf_dlmap_mbs_map_diuc); + XBIT_HF(16, hf_dlmap_mbs_map_cid); + XBIT_HF(8, hf_dlmap_mbs_map_ofdma_symbols_offset); + XBIT_HF(6, hf_dlmap_mbs_map_subchannel_offset); + XBIT_HF(3, hf_dlmap_mbs_map_boosting); + XBIT_HF_VALUE(s3i, 1, hf_dlmap_mbs_map_slc_3_indication); + XBIT_HF(6, hf_dlmap_mbs_map_num_ofdma_symbols); + XBIT_HF(6, hf_dlmap_mbs_map_num_subchannels); + XBIT_HF(2, hf_dlmap_mbs_map_repetition_coding_indication); + if (s3i == 1) { + XBIT_HF(8, hf_dlmap_mbs_map_next_mbs_map_ie_frame_offset); + } + } + data = BIT_PADDING(bit, 4); + if (data) { + proto_tree_add_bytes_format_value(tree, hf_padding, tvb, BITHI(bit,data), NULL, "%d bits", data); + bit += data; + } + return BIT_TO_NIB(bit); +} + +static gint HO_Anchor_Active_DL_MAP_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 1 */ + /* 8.4.5.3.14 [2] HO_Anchor_Active_DL-MAP_IE TODO 1.1 */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286c, NULL, "HO_Anchor_Active_DL_MAP_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-3)); + return nib; +} + +static gint HO_Active_Anchor_DL_MAP_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 2 */ + /* 8.4.5.3.15 HO_Active_Anchor_DL_MAP_IE TODO 1.1 */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286d, NULL, "HO_Active_Anchor_DL_MAP_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-3)); + return nib; +} + +static gint HO_CID_Translation_MAP_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 3 */ + /* 8.4.5.3.16 HO_CID_Translation_MAP_IE TODO 1.1 */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286e, NULL, "CID_Translation_MAP_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-3)); + return nib; +} + +static gint MIMO_in_another_BS_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 4 */ + /* 8.4.5.3.17 [2] MIMO_in_another_BS_IE (not implemented)*/ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286f, NULL, "MIMO_in_another_BS_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-3)); + return nib; +} + +static gint Macro_MIMO_DL_Basic_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* dl-map extended-2 ie = 5 */ + /* 8.4.5.3.18 [2] Macro-MIMO_DL_Basic_IE (not implemented) */ + /* offset of tlv in nibbles, length of tlv in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286g, NULL, "Macro_MIMO_DL_Basic_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-3)); + return nib; +} + +static gint Skip_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 6 */ + /* 8.4.5.3.20.2 Skip_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286k, NULL, "Skip_IE"); + + XBIT_HF(4, hf_dlmap_skip_extended_2_diuc); + VBIT(data, 8, hf_dlmap_ie_length); + + XBIT_HF(1, hf_dlmap_skip_mode); + XBIT_HF(7, hf_dlmap_reserved_uint); + + return BIT_TO_NIB(bit); +} + +static gint HARQ_DL_MAP_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 7 */ + /* 8.4.5.3.21 [2] HARQ_DL_MAP_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + proto_tree *tree; + gint len, lastbit, rui, mode, sub_len, pad; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286l, NULL, "HARQ_DL_MAP_IE"); + + XBIT_HF(4, hf_dlmap_harq_dl_map_extended_2_diuc); + VBIT(len, 2, hf_dlmap_ie_length); + + XBIT_HF_VALUE(RCID_Type, 2, hf_dlmap_harq_dl_map_rcid_type); + XBIT_HF(2, hf_dlmap_reserved_uint); + + /* while data remains */ + length = NIB_TO_BIT(length); + /* Subtract extra nibble to be sure to stop in time. */ + lastbit = bit + BYTE_TO_BIT(len) - 14 - 4; + while (bit < lastbit) { + XBIT_HF(3, hf_dlmap_harq_dl_map_boosting); + XBIT_HF_VALUE(rui, 1, hf_dlmap_harq_dl_map_region_id_use_indicator); + + if (rui == 0) { + XBIT_HF(8, hf_dlmap_harq_dl_map_ofdma_symbol_offset); + XBIT_HF(7, hf_dlmap_harq_dl_map_subchannel_offset); + XBIT_HF(7, hf_dlmap_harq_dl_map_number_of_ofdma_symbols); + XBIT_HF(7, hf_dlmap_harq_dl_map_number_of_subchannels); + if (include_cor2_changes) + { + XBIT_HF(1, hf_dlmap_harq_dl_map_rectangular_sub_burst_indicator); /* Implemented: "Rectangular Sub-Burst Indicator" field added */ + XBIT_HF(2, hf_dlmap_reserved_uint); /* and "Reserved" field resized from 3 bits to 2 bits */ + } + else + { + XBIT_HF(3, hf_dlmap_reserved_uint); + } + } else { + XBIT_HF(8, hf_dlmap_harq_dl_map_region_id); + } + XBIT_HF_VALUE(mode, 4, hf_dlmap_harq_dl_map_mode); + XBIT_HF_VALUE(sub_len, 8, hf_dlmap_harq_dl_map_sub_burst_ie_length); + + /* 8.4.5.3.21 */ + /* length of these are variable, each returns length in nibbles */ + if (mode == 0) { + DL_HARQ_Chase_sub_burst_IE(tree, BIT_TO_NIB(bit), length, tvb); + } else if (mode == 1) { + DL_HARQ_IR_CTC_sub_burst_IE(tree, pinfo, BIT_TO_NIB(bit), length, tvb); + } else if (mode == 2) { + DL_HARQ_IR_CC_sub_burst_IE(tree, pinfo, BIT_TO_NIB(bit), length, tvb); + } else if (mode == 3) { + MIMO_DL_Chase_HARQ_sub_burst_IE(tree, pinfo, BIT_TO_NIB(bit), length, tvb); + } else if (mode == 4) { + MIMO_DL_IR_HARQ_sub_burst_IE(tree, pinfo, BIT_TO_NIB(bit), length, tvb); + } else if (mode == 5) { + MIMO_DL_IR_HARQ_for_CC_sub_burst_IE(tree, pinfo, BIT_TO_NIB(bit), length, tvb); + } else if (mode == 6) { + MIMO_DL_STC_HARQ_sub_burst_IE(tree, pinfo, BIT_TO_NIB(bit), length, tvb); + } else { + proto_tree_add_bits_item(tree, hf_dlmap_harq_dl_map_reserved_mode, tvb, bit, 1, ENC_BIG_ENDIAN); + break; /* cannot continue */ + } + bit += NIB_TO_BIT(sub_len); + } + + pad = NIB_TO_BIT(offset) + length - bit; + if (pad) { + proto_tree_add_bytes_format_value(tree, hf_padding, tvb, BITHI(bit,pad), NULL, "%d bits",pad); + bit += pad; + } + + return BIT_TO_NIB(bit); +} + +static gint HARQ_ACK_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 8 */ + /* 8.4.5.3.22 HARQ_ACK IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint data; + gint nib; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286u, NULL, "HARQ_ACK_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + + proto_tree_add_item(diuc_tree, hf_dlmap_harq_ack_bitmap_data, tvb, NIBHI(nib,length-3), ENC_NA); + + return nib; +} + +static gint Enhanced_DL_MAP_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 9 */ + /* 8.4.5.3.23 Enhanced DL MAP IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + gint numass, n_cid; + gint i, n; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286v, NULL, "Enhanced_DL-MAP_IE"); + + XBIT_HF(4, hf_dlmap_enhanced_dl_map_extended_2_diuc); + VBIT(data, 8, hf_dlmap_ie_length); + + XBIT_HF_VALUE(numass, 4, hf_dlmap_enhanced_dl_map_num_assignment); + for (i = 0; i < numass; i++) { + if (INC_CID == 1) { + XBIT_HF_VALUE(n_cid, 8, hf_dlmap_enhanced_dl_map_n_cid); + for (n = 0; n < n_cid; n++) { + XBIT_HF(16, hf_dlmap_enhanced_dl_map_cid); + } + } + XBIT_HF(4, hf_dlmap_enhanced_dl_map_diuc); + XBIT_HF(3, hf_dlmap_enhanced_dl_map_boosting); + XBIT_HF(2, hf_dlmap_enhanced_dl_map_repetition_coding_indication); + XBIT_HF(8, hf_dlmap_enhanced_dl_map_region_id); + XBIT_HF(3, hf_dlmap_reserved_uint); + } + return BIT_TO_NIB(bit); +} + +static gint Closed_loop_MIMO_DL_Enhanced_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 0xA */ + /* 8.4.5.3.24 Closed-loop MIMO DL Enhanced IE (not implemented) */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286w, NULL, "CL_MIMO_DL_Enhanced_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-3)); + return nib; +} + +static gint AAS_SDMA_DL_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended-2 IE = 0xE */ + /* 8.4.5.3.26 AAS_SDMA_DL_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + gint num_region, num_users, pilot_pattern, encoding_mode, ackch_alloc, cqich_alloc; + gint aas_preamble = 1; + gint zone_permut = 0; /* TODO */ + gint i, j; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286y, NULL, "AAS_SDMA_DL_IE"); + + XBIT_HF(4, hf_dlmap_aas_sdma_dl_extended_2_diuc); + VBIT(data, 8, hf_dlmap_ie_length); + + XBIT_HF_VALUE(RCID_Type, 2, hf_dlmap_aas_sdma_dl_rcid_type); + XBIT_HF_VALUE(num_region, 4, hf_dlmap_aas_sdma_dl_num_burst_region); + XBIT_HF(2, hf_dlmap_reserved_uint); + for (i = 0; i < num_region; i++) { + XBIT_HF(8, hf_dlmap_aas_sdma_dl_ofdma_symbol_offset); + if (zone_permut == 0) { + XBIT_HF(8, hf_dlmap_aas_sdma_dl_subchannel_offset); + XBIT_HF(5, hf_dlmap_aas_sdma_dl_num_ofdma_triple_symbols); + XBIT_HF(6, hf_dlmap_aas_sdma_dl_num_subchannels); + } else { + XBIT_HF(6, hf_dlmap_aas_sdma_dl_subchannel_offset); + XBIT_HF(7, hf_dlmap_aas_sdma_dl_num_ofdma_triple_symbols); + XBIT_HF(6, hf_dlmap_aas_sdma_dl_num_subchannels); + } + XBIT_HF_VALUE(num_users, 3, hf_dlmap_aas_sdma_dl_number_of_users); + XBIT_HF(2, hf_dlmap_reserved_uint); + for (j = 0; j < num_users; j++) { + bit += RCID_IE(tree, bit, length, tvb, RCID_Type); + XBIT_HF_VALUE(encoding_mode, 2, hf_dlmap_aas_sdma_dl_encoding_mode); + XBIT_HF_VALUE(cqich_alloc, 1, hf_dlmap_aas_sdma_dl_cqich_allocation); + XBIT_HF_VALUE(ackch_alloc, 1, hf_dlmap_aas_sdma_dl_ackch_allocation); + XBIT_HF_VALUE(pilot_pattern, 1, hf_dlmap_aas_sdma_dl_pilot_pattern_modifier); + if (aas_preamble) { + XBIT_HF(4, hf_dlmap_aas_sdma_dl_preamble_modifier_index); + } + if (pilot_pattern) { + XBIT_HF(2, hf_dlmap_aas_sdma_dl_pilot_pattern); + XBIT_HF(1, hf_dlmap_reserved_uint); + } else { + XBIT_HF(3, hf_dlmap_reserved_uint); + } + if (encoding_mode == 0x0) { + XBIT_HF(4, hf_dlmap_aas_sdma_dl_diuc); + XBIT_HF(2, hf_dlmap_aas_sdma_dl_repetition_coding_indication); + XBIT_HF(2, hf_dlmap_reserved_uint); + } + if (encoding_mode == 0x1) { + if (ackch_alloc) { + XBIT_HF(5, hf_dlmap_aas_sdma_dl_ack_ch_index); + } else { + XBIT_HF(1, hf_dlmap_reserved_uint); + } + XBIT_HF(4, hf_dlmap_aas_sdma_dl_diuc); + XBIT_HF(2, hf_dlmap_aas_sdma_dl_repetition_coding_indication); + XBIT_HF(4, hf_dlmap_aas_sdma_dl_acid); + XBIT_HF(1, hf_dlmap_aas_sdma_dl_ai_sn); + } + if (encoding_mode == 0x2) { + if (ackch_alloc) { + XBIT_HF(5, hf_dlmap_aas_sdma_dl_ack_ch_index); + } else { + XBIT_HF(1, hf_dlmap_reserved_uint); + } + XBIT_HF(4, hf_dlmap_aas_sdma_dl_nep); + XBIT_HF(4, hf_dlmap_aas_sdma_dl_nsch); + XBIT_HF(2, hf_dlmap_aas_sdma_dl_spid); + XBIT_HF(4, hf_dlmap_aas_sdma_dl_acid); + XBIT_HF(1, hf_dlmap_aas_sdma_dl_ai_sn); + } + if (encoding_mode == 0x3) { + if (ackch_alloc) { + XBIT_HF(5, hf_dlmap_aas_sdma_dl_ack_ch_index); + XBIT_HF(2, hf_dlmap_reserved_uint); + } else { + XBIT_HF(3, hf_dlmap_reserved_uint); + } + XBIT_HF(4, hf_dlmap_aas_sdma_dl_diuc); + XBIT_HF(2, hf_dlmap_aas_sdma_dl_repetition_coding_indication); + XBIT_HF(2, hf_dlmap_aas_sdma_dl_spid); + XBIT_HF(4, hf_dlmap_aas_sdma_dl_acid); + XBIT_HF(1, hf_dlmap_aas_sdma_dl_ai_sn); + } + if (cqich_alloc) { + XBIT_HF(6, hf_dlmap_aas_sdma_dl_allocation_index); + XBIT_HF(3, hf_dlmap_aas_sdma_dl_period); + XBIT_HF(3, hf_dlmap_aas_sdma_dl_frame_offset); + XBIT_HF(4, hf_dlmap_aas_sdma_dl_duration); + } + } + } + data = BIT_PADDING(bit,4); + /* Should this be an optional field? Or do we want it, even if it has a length of zero? */ + proto_tree_add_bytes_format_value(tree, hf_padding, tvb, BITHI(bit,data), NULL, "%d bits", data); + bit += data; + + return BIT_TO_NIB(bit); +} + + + +/******************************************************************** + * DL-MAP Extended IEs + *******************************************************************/ + +static gint Channel_Measurement_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 0 */ + /* 8.4.5.3.5 [1] Channel_Measurement_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_280, NULL, "Channel_Measurement_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext); + VNIB(data, 1, hf_dlmap_ie_length); + + VNIB(data, 2, hf_dlmap_channel_measurement_channel_nr); + VNIB(data, 2, hf_dlmap_channel_measurement_ofdma_symbol_offset); + VNIB(data, 4, hf_dlmap_channel_measurement_cid); + return nib; +} + +static gint STC_Zone_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 1 */ + /* 8.4.5.3.4 STC_Zone_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + /* set globals: STC_Zone_Dedicated_Pilots, STC_Zone_Matrix + * used in 8.4.5.3.21.1 Dedicated MIMO Control IE 286t */ + gint bit; + gint data; + proto_tree *tree; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_279, NULL, "STC_Zone_IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + XBIT_HF(8, hf_dlmap_stc_zone_ofdma_symbol_offset); + XBIT_HF(2, hf_dlmap_stc_zone_permutations); + XBIT_HF(1, hf_dlmap_stc_zone_use_all_sc_indicator); + XBIT_HF(2, hf_dlmap_stc_zone_stc); + XBIT_HF_VALUE(STC_Zone_Matrix, 2, hf_dlmap_stc_zone_matrix_indicator); + XBIT_HF(5, hf_dlmap_stc_zone_dl_permbase); + XBIT_HF(2, hf_dlmap_stc_zone_prbs_id); + XBIT_HF(2, hf_dlmap_stc_zone_amc_type); + XBIT_HF(1, hf_dlmap_stc_zone_midamble_presence); + XBIT_HF(1, hf_dlmap_stc_zone_midamble_boosting); + XBIT_HF(1, hf_dlmap_stc_zone_2_3_antenna_select); + XBIT_HF_VALUE(STC_Zone_Dedicated_Pilots, 1, hf_dlmap_stc_zone_dedicated_pilots); + XBIT_HF(4, hf_dlmap_reserved_uint); + + return BIT_TO_NIB(bit); +} + +static gint AAS_DL_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 2 */ + /* 8.4.5.3.3 AAS_DL_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_278, NULL, "AAS_DL_IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + XBIT_HF(8, hf_dlmap_aas_dl_ofdma_symbol_offset); + XBIT_HF(3, hf_dlmap_aas_dl_permutation); + XBIT_HF(6, hf_dlmap_aas_dl_dl_permbase); + XBIT_HF(2, hf_dlmap_aas_dl_downlink_preamble_config); + XBIT_HF(1, hf_dlmap_aas_dl_preamble_type); + XBIT_HF(2, hf_dlmap_aas_dl_prbs_id); + XBIT_HF(1, hf_dlmap_aas_dl_diversity_map); + XBIT_HF(1, hf_dlmap_reserved_uint); + + return BIT_TO_NIB(bit); +} + +static gint Data_location_in_another_BS_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 3 */ + /* 8.4.5.3.6 Data_location_in_another_BS_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_281, NULL, "Data location in another BS IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + XBIT_HF(2, hf_dlmap_data_location_another_bs_segment); + XBIT_HF(6, hf_dlmap_data_location_another_bs_used_subchannels); + XBIT_HF(4, hf_dlmap_data_location_another_bs_diuc); + XBIT_HF(3, hf_dlmap_data_location_another_bs_frame_advance); + XBIT_HF(1, hf_dlmap_reserved_uint); + XBIT_HF(8, hf_dlmap_data_location_another_bs_ofdma_symbol_offset); + XBIT_HF(6, hf_dlmap_data_location_another_bs_subchannel_offset); + XBIT_HF(3, hf_dlmap_data_location_another_bs_boosting); + XBIT_HF(7, hf_dlmap_data_location_another_bs_preamble_index); + XBIT_HF(8, hf_dlmap_data_location_another_bs_num_ofdma_symbols); + XBIT_HF(6, hf_dlmap_data_location_another_bs_num_subchannels); + XBIT_HF(2, hf_dlmap_data_location_another_bs_repetition_coding_indication); + XBIT_HF(16, hf_dlmap_data_location_another_bs_cid); + + return BIT_TO_NIB(bit); +} + +static gint CID_Switch_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 4 */ + /* 8.4.5.3.7 [1] CID_Switch_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + INC_CID = INC_CID ? 0 : 1; + + tree = proto_tree_add_subtree_format(diuc_tree, tvb, NIBHI(offset, length), ett_282, NULL, "CID_Switch_IE (INC_CID = %d)", INC_CID); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext); + VNIB(data, 1, hf_dlmap_ie_length); + + return nib; +} + +static gint MIMO_DL_Basic_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 5 */ + /* 8.4.5.3.8 MIMO_DL_Basic_IE (not implemented) */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_283, NULL, "MIMO_DL_Basic_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-2)); + return nib; +} + +static gint MIMO_DL_Enhanced_IE(proto_tree *diuc_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 6 */ + /* 8.4.5.3.9 MIMO_DL_Enhanced_IE (not implemented) */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint nib; + gint data; + proto_tree *tree; + + nib = offset; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_284, NULL, "MIMO_DL_Enhanced_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext2); + VNIB(data, 2, hf_dlmap_ie_length); + proto_tree_add_expert(diuc_tree, pinfo, &ei_dlmap_not_implemented, tvb, NIBHI(nib, length-2)); + return nib; +} + +static gint HARQ_Map_Pointer_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 7 */ + /* 8.4.5.3.10 [2] HARQ_Map_Pointer_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + gint length_in_bits, map, mask_len; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_285, NULL, "HARQ_Map_Pointer_IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + length_in_bits = NIB_TO_BIT(length-1); + while (bit < length_in_bits) { + XBIT_HF(4, hf_dlmap_harq_map_pointer_diuc); + XBIT_HF(8, hf_dlmap_harq_map_pointer_num_slots); + XBIT_HF(2, hf_dlmap_harq_map_pointer_repetition_coding_indication); + XBIT_HF_VALUE(map, 2, hf_dlmap_harq_map_pointer_map_version); + if (map == 2) { + XBIT_HF(1, hf_dlmap_harq_map_pointer_idle_users); + XBIT_HF(1, hf_dlmap_harq_map_pointer_sleep_users); + XBIT_HF_VALUE(mask_len, 2, hf_dlmap_harq_map_pointer_cid_mask_length); + if (mask_len == 0) { + /* 12 bits */ + proto_tree_add_bytes_format_value(diuc_tree, hf_cid_mask, tvb, BITHI(bit,12), NULL, "12 bits"); + bit += 12; + } else if (mask_len == 1) { + /* 20 bits */ + proto_tree_add_bytes_format_value(diuc_tree, hf_cid_mask, tvb, BITHI(bit,20), NULL, "20 bits"); + bit += 20; + } else if (mask_len == 2) { + /* 36 bits */ + proto_tree_add_bytes_format_value(diuc_tree, hf_cid_mask, tvb, BITHI(bit,36), NULL, "36 bits"); + bit += 36; + } else if (mask_len == 3) { + /* 52 bits */ + proto_tree_add_bytes_format_value(diuc_tree, hf_cid_mask, tvb, BITHI(bit,52), NULL, "52 bits"); + bit += 52; + } + } + } + return BIT_TO_NIB(bit); +} + +static gint PHYMOD_DL_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 8 */ + /* 8.4.5.3.11 PHYMOD_DL_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + gint pmt; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286, NULL, "PHYMOD_DL_IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + XBIT_HF_VALUE(pmt, 1, hf_dlmap_phymod_dl_preamble_modifier_type); + if (pmt == 0) { + XBIT_HF(4, hf_dlmap_phymod_dl_preamble_frequency_shift_index); + } else { + XBIT_HF(4, hf_dlmap_phymod_dl_preamble_time_shift_index); + } + XBIT_HF(1, hf_dlmap_phymod_dl_pilot_pattern_modifier); + XBIT_HF(2, hf_dlmap_phymod_dl_pilot_pattern_index); + + return BIT_TO_NIB(bit); +} + +static gint Broadcast_Control_Pointer_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 0xA */ + /* 8.4.5.3.25 Broadcast Control Pointer IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + gint skip; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286x, NULL, "Broadcast Control Pointer IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + XBIT_HF(7, hf_dlmap_broadcast_ctrl_ptr_dcd_ucd_transmission_frame); + XBIT_HF_VALUE(skip, 1, hf_dlmap_broadcast_ctrl_ptr_skip_broadcast_system_update); + if (skip == 0) { + XBIT_HF(1, hf_dlmap_broadcast_ctrl_ptr_broadcast_system_update_type); + XBIT_HF(7, hf_dlmap_broadcast_ctrl_ptr_broadcast_system_update_transmission_frame); + } + return BIT_TO_NIB(bit); +} + +static gint DL_PUSC_Burst_Allocation_in_Other_Segment_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 0xB */ + /* 8.4.5.3.13 DL PUSC Burst Allocation in Other Segment IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286b, NULL, "DL_PUSC_Burst_Allocation_in_Other_Segment_IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + + XBIT_HF(16, hf_dlmap_dl_pusc_burst_allocation_cid); + XBIT_HF(4, hf_dlmap_dl_pusc_burst_allocation_diuc); + XBIT_HF(2, hf_dlmap_dl_pusc_burst_allocation_segment); + XBIT_HF(3, hf_dlmap_dl_pusc_burst_allocation_boosting); + XBIT_HF(5, hf_dlmap_dl_pusc_burst_allocation_idcell); + XBIT_HF(5, hf_dlmap_dl_pusc_burst_allocation_dl_permbase); + XBIT_HF(2, hf_dlmap_dl_pusc_burst_allocation_prbs_id); + XBIT_HF(2, hf_dlmap_dl_pusc_burst_allocation_repetition_coding_indication); + XBIT_HF(6, hf_dlmap_dl_pusc_burst_allocation_used_subchannels); + XBIT_HF(8, hf_dlmap_dl_pusc_burst_allocation_ofdma_symbol_offset); + XBIT_HF(1, hf_dlmap_reserved_uint); + XBIT_HF(7, hf_dlmap_dl_pusc_burst_allocation_num_ofdma_symbols); + XBIT_HF(6, hf_dlmap_dl_pusc_burst_allocation_subchannel_offset); + XBIT_HF(6, hf_dlmap_dl_pusc_burst_allocation_num_subchannels); + XBIT_HF(7, hf_dlmap_reserved_uint); + return BIT_TO_NIB(bit); +} + +static gint PUSC_ASCA_Alloc_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 0xC */ + /* 8.4.5.3.27 PUSC_ASCA_Alloc_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + gint bit; + gint data; + proto_tree *tree; + + bit = NIB_TO_BIT(offset); + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286z, NULL, "PUSC_ASCA_Alloc_IE"); + + VBIT(data, 4, hf_dlmap_ie_diuc_ext); + VBIT(data, 4, hf_dlmap_ie_length); + XBIT_HF(4, hf_dlmap_pusc_asca_alloc_diuc); + XBIT_HF(12, hf_dlmap_pusc_asca_alloc_short_basic_cid); + XBIT_HF(8, hf_dlmap_pusc_asca_alloc_ofdma_symbol_offset); + XBIT_HF(6, hf_dlmap_pusc_asca_alloc_subchannel_offset); + XBIT_HF(7, hf_dlmap_pusc_asca_alloc_num_ofdma_symbols); + XBIT_HF(6, hf_dlmap_pusc_asca_alloc_num_symbols); + XBIT_HF(2, hf_dlmap_pusc_asca_alloc_repetition_coding_information); + XBIT_HF(4, hf_dlmap_pusc_asca_alloc_permutation_id); + XBIT_HF(7, hf_dlmap_reserved_uint); + + return BIT_TO_NIB(bit); +} + +static gint UL_interference_and_noise_level_IE(proto_tree *diuc_tree, gint offset, gint length, tvbuff_t *tvb) +{ + /* DL-MAP Extended IE = 0xF */ + /* 8.4.5.3.19 UL_interference_and_noise_level_IE */ + /* offset of TLV in nibbles, length of TLV in nibbles */ + proto_tree *tree; + gint nib = offset; + gint bitmap, data; + + tree = proto_tree_add_subtree(diuc_tree, tvb, NIBHI(offset, length), ett_286h, NULL, "UL_interference_and_noise_level_IE"); + + VNIB(data, 1, hf_dlmap_ie_diuc_ext); + VNIB(data, 1, hf_dlmap_ie_length); + VNIB(bitmap, 2, hf_dlmap_ie_bitmap); + + if (bitmap & 0x01) { + VNIB(data, 2, hf_dlmap_ie_bitmap_cqi); + } + if (bitmap & 0x02) { + VNIB(data, 2, hf_dlmap_ie_bitmap_pusc); + } + if (bitmap & 0x04) { + VNIB(data, 2, hf_dlmap_ie_bitmap_opt_pusc); + } + if (bitmap & 0x08) { + VNIB(data, 2, hf_dlmap_ie_bitmap_amc); + } + if (bitmap & 0x10) { + VNIB(data, 2, hf_dlmap_ie_bitmap_aas); + } + if (bitmap & 0x20) { + VNIB(data, 2, hf_dlmap_ie_bitmap_periodic_ranging); + } + if (bitmap & 0x40) { + VNIB(data, 2, hf_dlmap_ie_bitmap_sounding); + } + if (bitmap & 0x80) { + VNIB(data, 2, hf_dlmap_ie_bitmap_mimo); + } + + return nib; +} + +/******************************************************************** + * DL-MAP Plugin + *******************************************************************/ + +static gint dissect_dlmap_ie(proto_tree *ie_tree, packet_info *pinfo, gint offset, gint length, tvbuff_t *tvb) +{ + /* decode a single DL-MAP IE and return the + * length of the IE in nibbles + * offset = start of IE (nibbles) + * length = total length of IE (nibbles) */ + proto_item *ti = NULL; + proto_tree *tree = NULL; + + gint nibble = offset; + gint diuc; + gint ext2_diuc; + gint len; + gint ext_diuc; + + gint alt_format = 0; + guint data = 0; + gint i; + /*gint papr = 0;*/ + gint ie_len = 9; + + gint n_cid; + + /* 8.4.5.3 DL-MAP IE format - table 275 */ + diuc = TVB_NIB_NIBBLE(nibble, tvb); + if (diuc == 14) + { + /* 8.4.5.3.2.2 [2] Extended-2 DIUC dependent IE table 277b */ + ext2_diuc = TVB_NIB_NIBBLE(1+nibble, tvb); + len = TVB_NIB_BYTE(1+nibble+1, tvb); + + ti = proto_tree_add_uint(ie_tree, hf_dlmap_ie_diuc, tvb, NIBHI(nibble, 1+3+len*2), diuc); + proto_item_append_text(ti, " (Extended-2)"); + tree = proto_item_add_subtree(ti, ett_277b); + nibble++; + + len = 3 + BYTE_TO_NIB(len); + + /* table 277c [2] */ + switch (ext2_diuc) + { + case 0x00: + /* 8.4.5.3.12 MBS_MAP_IE */ + nibble = MBS_MAP_IE(tree, nibble, len, tvb); + break; + case 0x01: + /* 8.4.5.3.14 HO_Anchor_Active_DL-MAP_IE */ + nibble = HO_Anchor_Active_DL_MAP_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x02: + /* 8.4.5.3.15 HO_Active_Anchor_DL_MAP_IE */ + nibble = HO_Active_Anchor_DL_MAP_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x03: + /* 8.4.5.3.16 HO_CID_Translation_MAP_IE */ + nibble = HO_CID_Translation_MAP_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x04: + /* 8.4.5.3.17 MIMO_in_another_BS_IE */ + nibble = MIMO_in_another_BS_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x05: + /* 8.4.5.3.18 Macro-MIMO_DL_Basic_IE */ + nibble = Macro_MIMO_DL_Basic_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x06: + /* 8.4.5.3.20.2 Skip_IE */ + nibble = Skip_IE(tree, nibble, len, tvb); + break; + case 0x07: + /* 8.4.5.3.21 HARQ_DL_MAP_IE */ + nibble = HARQ_DL_MAP_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x08: + /* 8.4.5.3.22 HARQ_ACK IE */ + nibble = HARQ_ACK_IE(tree, nibble, len, tvb); + break; + case 0x09: + /* 8.4.5.3.23 Enhanced DL MAP IE */ + nibble = Enhanced_DL_MAP_IE(tree, nibble, len, tvb); + break; + case 0x0a: + /* 8.4.5.3.24 Closed-loop MIMO DL Enhanced IE */ + nibble = Closed_loop_MIMO_DL_Enhanced_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x0b: + nibble = MIMO_DL_Basic_IE(tree, pinfo, nibble, len, tvb); + break; + case 0x0c: + nibble = MIMO_DL_Enhanced_IE(tree, pinfo, nibble, len, tvb); + break; + + case 0x0e: + nibble = AAS_SDMA_DL_IE(tree, nibble, len, tvb); + break; + + default: + proto_tree_add_bytes_format(tree, hf_dlmap_ie_reserved_extended2_duic, tvb, NIBHI(nibble,len), NULL, "(reserved Extended-2 DIUC: %d)", ext2_diuc); + nibble += len; + break; + + } + } + else if (diuc == 15) + { + /* 8.4.5.3.2.1 [1] Extended DIUC dependent IE - table 277 */ + ext_diuc = TVB_NIB_NIBBLE(1+nibble, tvb); + len = TVB_NIB_NIBBLE(1+nibble+1, tvb); + + ti = proto_tree_add_uint(ie_tree, hf_dlmap_ie_diuc, tvb, NIBHI(nibble, 1+2+len*2), diuc); + proto_item_append_text(ti, " (Extended)"); + tree = proto_item_add_subtree(ti, ett_277); + nibble++; + + len = 2 + BYTE_TO_NIB(len); + + /* TODO 8.4.5.3.27 PUSC_ASCA_IE -- unspecified ExtDIUC? */ + + /* 8.4.5.3.2.1 table 277a */ + switch (ext_diuc) + { + case 0x00: + /* 8.4.5.3.? Channel_Measurement_IE */ + nibble = Channel_Measurement_IE(tree, nibble, len, tvb); + break; + case 0x01: + /* 8.4.5.3.4 STC_Zone_IE */ + nibble = STC_Zone_IE(tree, nibble, len, tvb); + break; + case 0x02: + /* 8.4.5.3.3 AAS_DL_IE */ + nibble = AAS_DL_IE(tree, nibble, len, tvb); + break; + case 0x03: + /* 8.4.5.3.6 Data_location_in_another_BS_IE */ + nibble = Data_location_in_another_BS_IE(tree, nibble, len, tvb); + break; + case 0x04: + /* 8.4.5.3.7 CID_Switch_IE */ + nibble = CID_Switch_IE(tree, nibble, len, tvb); + break; + case 0x07: + /* 8.4.5.3.10 HARQ_Map_Pointer_IE */ + nibble = HARQ_Map_Pointer_IE(tree, nibble, len, tvb); + break; + case 0x08: + /* 8.4.5.3.11 PHYMOD_DL_IE */ + nibble = PHYMOD_DL_IE(tree, nibble, len, tvb); + break; + case 0x0a: + /* 8.4.5.3.25 Broadcast Control Pointer IE */ + nibble = Broadcast_Control_Pointer_IE(tree, nibble, len, tvb); + break; + case 0x0b: + /* 8.4.5.3.13 DL PUSC Burst Allocation in Other Segment IE */ + nibble = DL_PUSC_Burst_Allocation_in_Other_Segment_IE(tree, nibble, len, tvb); + break; + case 0x0c: + nibble = PUSC_ASCA_Alloc_IE(tree, nibble, len, tvb); + break; + + case 0x0f: + /* 8.4.5.3.19 UL_interference_and_noise_level_IE */ + nibble = UL_interference_and_noise_level_IE(tree, nibble, len, tvb); + break; + + default: + proto_tree_add_bytes_format(tree, hf_dlmap_ie_reserved_extended_duic, tvb, NIBHI(nibble,len), NULL, "(reserved Extended DIUC: %d)", ext_diuc); + nibble += len; + break; + } + } + else + { + /* Downlink IE */ + alt_format = 0; + /*papr = 0; XX: not used ? */ + ie_len = 9; + + /* TODO: alt_format = 1 if (Permutation == 0x11) and (AMC type is 2x3 or 1x6) */ + + /* precalculate IE len for correct highlighting */ + if (INC_CID && !sub_dl_ul_map) { + ie_len += 2 + (TVB_NIB_BYTE(nibble+1, tvb) * 4); + } + + /* DL-MAP_IE */ + ti = proto_tree_add_uint(ie_tree, hf_dlmap_ie_diuc, tvb, NIBHI(nibble, ie_len), diuc); + tree = proto_item_add_subtree(ti, ett_275_1); + nibble += 1; + + if (diuc == 13) { + /* 8.4.5.3.1 [1] Gap/PAPR Reduction */ + /*papr = 1; XX: not used ? */ + proto_item_append_text(ti, " (Gap/PAPR Reduction)"); + } + + + if (INC_CID) + { + n_cid = TVB_NIB_BYTE(nibble, tvb); + proto_tree_add_uint(tree, hf_dlmap_ie_ncid, tvb, NIBHI(nibble, 2), n_cid); + nibble += 2; + + for (i = 0; i < n_cid; i++) + { + if (sub_dl_ul_map) { + /* RCID_IE 8.4.5.3 and 8.4.5.3.20.1, only part of SUB-DL-UL-MAP */ + /* RCID_Type comes from 6.3.2.3.43.2 [2] Format_configuration_IE in Compact_DL-MAP_IE */ + nibble += RCID_IE(tree, nibble*4, length, tvb, RCID_Type) / 4; + } else { + data = TVB_NIB_WORD(nibble, tvb); + proto_tree_add_uint(tree, hf_dlmap_ie_cid, tvb, NIBHI(nibble, 4), data); + nibble += 4; + } + } + } + + data = TVB_NIB_LONG(nibble, tvb); + if (alt_format) { + proto_tree_add_uint(tree, hf_dlmap_ie_offsym2, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_offsub2, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_boosting2, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_numsym2, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_numsub2, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_rep2, tvb, NIBHI(nibble, 8), data); + } else { + proto_tree_add_uint(tree, hf_dlmap_ie_offsym, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_offsub, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_boosting, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_numsym, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_numsub, tvb, NIBHI(nibble, 8), data); + proto_tree_add_uint(tree, hf_dlmap_ie_rep, tvb, NIBHI(nibble, 8), data); + } + nibble += 8; + } + + /* length in nibbles */ + return (nibble - offset); +} + + +static int dissect_mac_mgmt_msg_dlmap_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *base_tree, void* data _U_) +{ + /* 6.3.2.3.2 [2] DL-MAP table 16 */ + guint offset = 0; + gint length, nib, pad; + proto_item *ti = NULL; + proto_tree *dlmap_tree = NULL; + proto_tree *ie_tree = NULL; + proto_tree *phy_tree = NULL; + gint tvb_len = tvb_reported_length(tvb); + + INC_CID = 0; + + /* add protocol */ + ti = proto_tree_add_protocol_format(base_tree, proto_mac_mgmt_msg_dlmap_decoder, tvb, offset, -1, "DL-MAP"); + dlmap_tree = proto_item_add_subtree(ti, ett_dlmap); + + /* PHY Synchronization Field 8.4.5.1 */ + { + phy_tree = proto_tree_add_subtree(dlmap_tree, tvb, offset, 4, ett_275_phy, NULL, "Phy Synchronization Field"); + proto_tree_add_item(phy_tree, hf_dlmap_phy_fdur_ms, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(phy_tree, hf_dlmap_phy_fdur_per_sec, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(phy_tree, hf_dlmap_phy_fdur, tvb, offset, 1, ENC_BIG_ENDIAN); + offset++; + proto_tree_add_item(phy_tree, hf_dlmap_phy_fnum, tvb, offset, 3, ENC_BIG_ENDIAN); + offset += 3; + } + proto_tree_add_item(dlmap_tree, hf_dlmap_dcd, tvb, offset, 1, ENC_BIG_ENDIAN); + offset++; + proto_tree_add_item(dlmap_tree, hf_dlmap_bsid, tvb, offset, 6, ENC_NA); + offset += 6; + proto_tree_add_item(dlmap_tree, hf_dlmap_ofdma_sym, tvb, offset, 1, ENC_BIG_ENDIAN); + offset++; + + /* DL-MAP IEs */ + length = tvb_len - offset; /* remaining length in bytes */ + ie_tree = proto_tree_add_subtree_format(dlmap_tree, tvb, offset, length, ett_dlmap_ie, NULL, "DL-MAP IEs (%d bytes)", length); + + /* length = BYTE_TO_NIB(length); */ /* convert length to nibbles */ + + nib = BYTE_TO_NIB(offset); + while (nib < ((tvb_len*2)-1)) { + nib += dissect_dlmap_ie(ie_tree, pinfo, nib, tvb_len * 2, tvb); + } + pad = NIB_PADDING(nib); + if (pad) { + proto_tree_add_bytes_format(dlmap_tree, hf_padding, tvb, NIBHI(nib,1), NULL, "Padding nibble"); + nib++; + } + return tvb_captured_length(tvb); +} + +gint wimax_decode_dlmapc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *base_tree) +{ + /* 8.4.5.6.1 [2] Compressed DL-MAP */ + /* decode a compressed dl-map and return the length in bytes; */ + /* if there is a compressed ul-map, also decode that and include in the length */ + guint offset = 0; + proto_item *ti = NULL; + proto_item *ti_phy = NULL; + proto_item *ti_dlmap_ies = NULL; + proto_tree *tree = NULL; + proto_tree *ie_tree = NULL; + proto_tree *phy_tree = NULL; + gint ulmap_appended; + guint length, lennib, pad; + guint mac_len, dl_ie_count; + guint tvb_len = tvb_reported_length(tvb); + guint nib = 0; + guint32 mac_crc, calculated_crc; + + /* update the info column */ + col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "Compressed DL-MAP"); + + INC_CID = 0; + + length = tvb_get_ntohs(tvb, offset) & 0x07FF; /* compressed map length is 11 bits */ + mac_len = length; + lennib = BYTE_TO_NIB(length); + + ulmap_appended = (tvb_get_guint8(tvb, offset) >> 4) & 1; /* UL MAP appended? */ + + /* display MAC Compressed DL-MAP and create subtree */ + ti = proto_tree_add_protocol_format(base_tree, proto_mac_mgmt_msg_dlmap_decoder, tvb, offset, length, "Compressed DL-MAP (%u bytes)", length); + tree = proto_item_add_subtree(ti, ett_305); + + /* decode dlmap fields */ + proto_tree_add_item(tree, hf_dlmapc_compr, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_dlmapc_ulmap, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_dlmapc_rsv, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_dlmapc_len, tvb, offset, 2, ENC_BIG_ENDIAN); + /* PHY Synchronization Field 8.4.5.1 */ + { + phy_tree = proto_tree_add_subtree(tree, tvb, offset+2, 4, ett_275_phy, &ti_phy, "Phy Synchronization Field"); + proto_tree_add_item(phy_tree, hf_dlmap_phy_fdur_ms, tvb, offset+2, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(phy_tree, hf_dlmap_phy_fdur_per_sec, tvb, offset+2, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(phy_tree, hf_dlmap_phy_fnum, tvb, offset+3, 3, ENC_BIG_ENDIAN); + } + proto_tree_add_item(tree, hf_dlmap_dcd, tvb, offset+6, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_dlmapc_opid, tvb, offset+7, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_dlmapc_secid, tvb, offset+8, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_dlmap_ofdma_sym, tvb, offset+9, 1, ENC_BIG_ENDIAN); /* 2005 */ + proto_tree_add_item(tree, hf_dlmapc_count, tvb, offset+10,1, ENC_BIG_ENDIAN); + dl_ie_count = tvb_get_guint8(tvb, offset + 10); + offset += 11; + nib = BYTE_TO_NIB(offset); + + /* DL-MAP IEs */ + length -= 15; /* remaining length in bytes (11 bytes above + CRC at end) */ + if (dl_ie_count) { + ie_tree = proto_tree_add_subtree_format(tree, tvb, offset, length, ett_dlmap_ie, &ti_dlmap_ies, "DL-MAP IEs (%d bytes)", length); + + /* length = BYTE_TO_NIB(mac_len - (int)sizeof(mac_crc) - 1); */ /* convert length to nibbles */ + + while (dl_ie_count--) { + nib += dissect_dlmap_ie(ie_tree, pinfo, nib, tvb_len * 2, tvb); + } + pad = NIB_PADDING(nib); + if (pad) { + proto_tree_add_bytes_format(tree, hf_padding, tvb, NIBHI(nib,1), NULL, "Padding nibble"); + nib++; + } + } + + if (ulmap_appended) { + /* Replace the text of items to set the correct length in bytes.*/ + proto_item_set_text(ti, "Compressed DL-MAP (%u bytes)", NIB_ADDR(nib)); + proto_item_set_text(ti_dlmap_ies, "DL-MAP IEs (%u bytes)",NIB_ADDR(nib)- offset); + + /* set the length of items */ + proto_item_set_end(ti_dlmap_ies, tvb, NIB_ADDR(nib)); + proto_item_set_end(ti, tvb, NIB_ADDR(nib)); + + /* update the info column */ + col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "Compressed UL-MAP"); + + /* subtract 8 from lennib (CRC) */ + wimax_decode_ulmapc(base_tree, pinfo, nib, lennib - 8, tvb); + } + + /* CRC is always appended */ + /* check the length */ + if (mac_len <= sizeof(mac_crc)) + { + expert_add_info_format(pinfo, ti, &ei_mac_header_invalid_length, + "Invalid length: %d.", mac_len); + return sizeof(mac_crc); + } + else if (MIN(tvb_len, tvb_reported_length(tvb)) >= mac_len) + { + /* calculate the CRC */ + calculated_crc = wimax_mac_calc_crc32(tvb_get_ptr(tvb, 0, mac_len - (int)sizeof(mac_crc)), mac_len - (int)sizeof(mac_crc)); + proto_tree_add_checksum(base_tree, tvb, mac_len - (int)sizeof(mac_crc), hf_mac_header_compress_dlmap_crc, hf_mac_header_compress_dlmap_crc_status, &ei_mac_header_compress_dlmap_crc, + pinfo, calculated_crc, ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + } + else + { /* display error message */ + proto_tree_add_protocol_format(base_tree, proto_mac_mgmt_msg_dlmap_decoder, tvb, 0, tvb_len, "CRC missing - the frame is too short (%u bytes)", tvb_len); + } + + return mac_len; +} +#if 0 +static gint wimax_decode_sub_dl_ul_map(tvbuff_t *tvb, packet_info *pinfo, proto_tree *base_tree) +{ + /* decode a SUB-DL-UL-MAP message 6.3.2.3.60 and return the length in bytes */ + /* first three bits are 0x7, which following a compressed DL map indicates this message */ + proto_tree *tree = NULL; + proto_tree *ie_tree = NULL; + proto_item *generic_item = NULL; + gint data; + gint i, numie; + guint16 calculated_crc; + + gint length = tvb_reported_length(tvb); + gint nib = 0; + gint lennib = BYTE_TO_NIB(length); + + sub_dl_ul_map = 1; /* set flag */ + + tree = proto_tree_add_subtree(base_tree, tvb, NIBHI(nib,lennib-nib), ett_109x, NULL, "SUB-DL-UL-MAP"); + + data = TVB_NIB_WORD(nib,tvb); + proto_tree_add_uint(tree, hf_109x_cmi, tvb, NIBHI(nib,4), data); + proto_tree_add_uint(tree, hf_109x_len, tvb, NIBHI(nib,4), data); + proto_tree_add_uint(tree, hf_109x_rcid, tvb, NIBHI(nib,4), data); + proto_tree_add_uint(tree, hf_109x_haoi, tvb, NIBHI(nib,4), data); + nib += 4; + + /* HARQ ACK offset indicator */ + if (data & 1) { + data = TVB_NIB_BYTE(nib,tvb); + proto_tree_add_uint(tree, hf_109x_dl, tvb, NIBHI(nib,2), data); + nib += 2; + data = TVB_NIB_BYTE(nib,tvb); + proto_tree_add_uint(tree, hf_109x_ul, tvb, NIBHI(nib,2), data); + nib += 2; + } + + numie = TVB_NIB_BYTE(nib,tvb); + proto_tree_add_uint(tree, hf_109x_dlie, tvb, NIBHI(nib,2), numie); + nib += 2; + + /* DL-MAP IEs */ + ie_tree = proto_tree_add_subtree(tree, tvb, NIBHI(nib,1), ett_109x_dl, NULL, "DL-MAP IEs"); + for (i = 0; i < numie; i++) { + nib += dissect_dlmap_ie(ie_tree, pinfo, nib, lennib - nib, tvb); + } + + data = TVB_NIB_BYTE(nib,tvb); + proto_tree_add_uint(tree, hf_109x_symofs, tvb, NIBHI(nib,2), data); + nib += 2; + data = TVB_NIB_BYTE(nib,tvb); + proto_tree_add_uint(tree, hf_109x_subofs, tvb, NIBHI(nib,2), data); + proto_tree_add_uint(tree, hf_109x_rsv, tvb, NIBHI(nib,2), data); + nib += 2; + + /* UL-MAP IEs */ + ie_tree = proto_tree_add_subtree(tree, tvb, NIBHI(nib,lennib-nib), ett_109x_ul, NULL, "UL-MAP IEs"); + for ( ; nib < lennib - 1; ) { + nib += dissect_ulmap_ie(ie_tree, nib, lennib - nib, tvb); + } + + /* padding */ + if (nib & 1) { + proto_tree_add_bytes_format(tree, hf_padding, tvb, NIBHI(nib,1), NULL, "Padding Nibble"); + nib++; + } + + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, NIB_TO_BYTE(nib)), NIB_TO_BYTE(nib)); + proto_tree_add_checksum(tree, tvb, NIBHI(nib,4), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + /* nib += 4; */ + + sub_dl_ul_map = 0; /* clear flag */ + /* return length */ + return length; +} +#endif + +gint wimax_decode_dlmap_reduced_aas(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *base_tree) +{ + /* 8.4.5.8.1 [2] Reduced AAS private DL-MAP */ + /* if there is an appended UL-MAP, also decode that */ + guint offset = 0; + proto_item *ti = NULL; + proto_tree *tree = NULL; + gint ulmap_appended; + gint length; + gint tvb_len = tvb_reported_length(tvb); + gint bit = 0; + guint data, pad, mult; + gint numie = 1; + gint i; + guint16 calculated_crc; + gint smcs,cidi,dcdi,phyi,cqci; + + length = tvb_len; + + /* display MAC Reduced_AAS_Private_DL-MAP and create subtree */ + ti = proto_tree_add_protocol_format(base_tree, proto_mac_mgmt_msg_dlmap_decoder, tvb, offset, length, "Reduced_AAS_Private_DL-MAP"); + tree = proto_item_add_subtree(ti, ett_308a); + + VBIT(data, 3, hf_308a_cmi); + VBIT(ulmap_appended, 1, hf_308a_ulmap); + VBIT(data, 2, hf_308a_type); + VBIT(mult, 1, hf_308a_mult); + VBIT(data, 1, hf_308a_rsv); + + if (mult) { + XBIT_HF_VALUE(numie, 8, hf_dlmap_reduced_aas_num_ie); + } + + for (i = 0; i < numie; i++) { + XBIT_HF(2, hf_dlmap_reduced_aas_periodicity); + XBIT_HF_VALUE(cidi, 1, hf_dlmap_reduced_aas_cid_included); + XBIT_HF_VALUE(dcdi, 1, hf_dlmap_reduced_aas_dcd_count_included); + XBIT_HF_VALUE(phyi, 1, hf_dlmap_reduced_aas_phy_modification_included); + XBIT_HF_VALUE(cqci, 1, hf_dlmap_reduced_aas_cqich_control_indicator); + XBIT_HF(2, hf_dlmap_reduced_aas_encoding_mode); + XBIT_HF_VALUE(smcs, 1, hf_dlmap_reduced_aas_separate_mcs_enabled); + + if (smcs) { + XBIT_HF(10, hf_dlmap_reduced_aas_duration); + XBIT_HF(4, hf_dlmap_reduced_aas_diuc); + XBIT_HF(2, hf_dlmap_reduced_aas_repetition_coding_indication); + } + if (cidi) { + XBIT_HF(16, hf_dlmap_reduced_aas_cid); + } + if (cqci) { + XBIT_HF(6, hf_dlmap_reduced_aas_allocation_index); + XBIT_HF(3, hf_dlmap_reduced_aas_report_period); + XBIT_HF(3, hf_dlmap_reduced_aas_frame_offset); + XBIT_HF(4, hf_dlmap_reduced_aas_report_duration); + XBIT_HF(2, hf_dlmap_reduced_aas_cqi_measurement_type); + XBIT_HF(2, hf_dlmap_reserved_uint); + } + if (dcdi) { + XBIT_HF(8, hf_dlmap_reduced_aas_dcd_count); + } + if (phyi) { + XBIT_HF(1, hf_dlmap_reduced_aas_preamble_select); + XBIT_HF(4, hf_dlmap_reduced_aas_preamble_shift_index); + XBIT_HF(1, hf_dlmap_reduced_aas_pilot_pattern_modifier); + XBIT_HF(2, hf_dlmap_reduced_aas_pilot_pattern_index); + } + XBIT_HF(3, hf_dlmap_reduced_aas_dl_frame_offset); + if (fusc) { + XBIT_HF(8, hf_dlmap_reduced_aas_zone_symbol_offset); + } + XBIT_HF(8, hf_dlmap_reduced_aas_ofdma_symbol_offset); + if (tusc) { + XBIT_HF(8, hf_dlmap_reduced_aas_subchannel_offset); + XBIT_HF(5, hf_dlmap_reduced_aas_num_ofdma_triple_symbol); + XBIT_HF(6, hf_dlmap_reduced_aas_num_subchannels); + } else { + XBIT_HF(6, hf_dlmap_reduced_aas_subchannel_offset); + XBIT_HF(7, hf_dlmap_reduced_aas_num_ofdma_symbols); + XBIT_HF(6, hf_dlmap_reduced_aas_num_subchannels); + } + XBIT_HF(4, hf_dlmap_reduced_aas_diuc_nep); + if (harq) { + XBIT_HF(1, hf_dlmap_reduced_aas_dl_harq_ack_bitmap); + XBIT_HF(6, hf_dlmap_reduced_aas_ack_allocation_index); + XBIT_HF(4, hf_dlmap_reduced_aas_acid); + XBIT_HF(1, hf_dlmap_reduced_aas_ai_sn); + if (ir_type) { + XBIT_HF(4, hf_dlmap_reduced_aas_nsch); + XBIT_HF(2, hf_dlmap_reduced_aas_spid); + XBIT_HF(2, hf_dlmap_reserved_uint); + } + } + XBIT_HF(2, hf_dlmap_reduced_aas_repetition_coding_indication); + if (ulmap_appended) { + /* offset and length are in bits */ + bit += wimax_decode_ulmap_reduced_aas(tree, offset, length*8, tvb); + } + XBIT_HF(3, hf_dlmap_reserved_uint); + } + + /* padding */ + pad = BIT_PADDING(bit,8); + if (pad) { + proto_tree_add_bytes_format_value(tree, hf_padding, tvb, BITHI(bit,pad), NULL, "%d bits",pad); + bit += pad; + } + + /* CRC-16 is always appended */ + calculated_crc = wimax_mac_calc_crc16(tvb_get_ptr(tvb, 0, BIT_TO_BYTE(bit)), BIT_TO_BYTE(bit)); + proto_tree_add_checksum(tree, tvb, BIT_ADDR(bit), hf_crc16, hf_crc16_status, &ei_crc16, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); + bit += 16; + + return BIT_TO_BYTE(bit) - offset; +} + +/* Register Wimax Mac Payload Protocol and Dissector */ +void proto_register_mac_mgmt_msg_dlmap(void) +{ + /* DL-MAP fields display */ + static hf_register_info hf[] = + { + { + &hf_dlmap_bsid, + { + "Base Station ID", "wmx.dlmap.bsid", + FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_dcd, + { + "DCD Count", "wmx.dlmap.dcd", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, +#if 0 + { + &hf_dlmap_fch_expected, + { + "FCH Expected", "wmx.dlmap.fch_expected", + FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie, + { + "DL-MAP IE", "wmx.dlmap.ie", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, +#endif + { + &hf_dlmap_ie_boosting, + { + "Boosting", "wmx.dlmap.ie.boosting", + FT_UINT32, BASE_DEC, VALS(boost_msgs), 0x00038000, NULL, HFILL + } + }, + { + &hf_dlmap_ie_boosting2, + { + "Boosting", "wmx.dlmap.ie.boosting", + FT_UINT32, BASE_DEC, VALS(boost_msgs), 0x0000E000, NULL, HFILL + } + }, + { + &hf_dlmap_ie_cid, + { + "CID", "wmx.dlmap.ie.cid", + FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_diuc, + { + "DIUC", "wmx.dlmap.ie.diuc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_diuc_ext, + { + "Extended DIUC", "wmx.dlmap.ie.ext_diuc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_diuc_ext2, + { + "Extended-2 DIUC", "wmx.dlmap.ie.ext2_diuc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_reserved_extended2_duic, + { + "Reserved Extended-2 DIUC", "wmx.dlmap.ie.ext2_diuc_reserved", + FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_reserved_extended_duic, + { + "Reserved Extended DIUC", "wmx.dlmap.ie.ext_diuc_reserved", + FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_length, + { + "Length", "wmx.dlmap.ie.length", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap, + { + "Bitmap", "wmx.dlmap.ie.bitmap", + FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_cqi, + { + "CQI/ACK/Periodic Ranging region NI", "wmx.dlmap.ie.bitmap.cqi", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_pusc, + { + "PUSC region NI", "wmx.dlmap.ie.bitmap.pusc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_opt_pusc, + { + "Optional PUSC region NI", "wmx.dlmap.ie.bitmap.opt_pusc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_amc, + { + "AMC region NI", "wmx.dlmap.ie.bitmap.amc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_aas, + { + "AAS region NI", "wmx.dlmap.ie.bitmap.aas", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_periodic_ranging, + { + "Periodic Ranging region NI", "wmx.dlmap.ie.bitmap.periodic_ranging", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_sounding, + { + "Sounding region NI", "wmx.dlmap.ie.bitmap.sounding", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_bitmap_mimo, + { + "MIMO region NI", "wmx.dlmap.ie.bitmap.mimo", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_ncid, + { + "N_CID", "wmx.dlmap.ie.ncid", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_ie_numsub, + { + "Number of Subchannels", "wmx.dlmap.ie.numsub", + FT_UINT32, BASE_DEC, NULL, 0x000000FC, NULL, HFILL + } + }, + { + &hf_dlmap_ie_numsym, + { + "Number of OFDMA Symbols", "wmx.dlmap.ie.numsym", + FT_UINT32, BASE_DEC, NULL, 0x00007F00, NULL, HFILL + } + }, + { + &hf_dlmap_ie_numsub2, + { + "Number of Subchannels", "wmx.dlmap.ie.numsub", + FT_UINT32, BASE_DEC, NULL, 0x000000FC, NULL, HFILL + } + }, + { + &hf_dlmap_ie_numsym2, + { + "Number of OFDMA Symbols", "wmx.dlmap.ie.numsym", + FT_UINT32, BASE_DEC, NULL, 0x00001F00, NULL, HFILL + } + }, + { + &hf_dlmap_ie_offsub, + { + "Subchannel Offset", "wmx.dlmap.ie.offsub", + FT_UINT32, BASE_DEC, NULL, 0x00FC0000, NULL, HFILL + } + }, + { + &hf_dlmap_ie_offsym, + { + "OFDMA Symbol Offset", "wmx.dlmap.ie.offsym", + FT_UINT32, BASE_DEC, NULL, 0xFF000000, NULL, HFILL + } + }, + /* alt ie format */ + { + &hf_dlmap_ie_offsub2, + { + "Subchannel Offset", "wmx.dlmap.ie.offsub", + FT_UINT32, BASE_DEC, NULL, 0x00FF0000, NULL, HFILL + } + }, + { + &hf_dlmap_ie_offsym2, + { + "OFDMA Symbol Offset", "wmx.dlmap.ie.offsym", + FT_UINT32, BASE_DEC, NULL, 0xFF000000, NULL, HFILL + } + }, + { + &hf_dlmap_ie_rep, + { + "Repetition Coding Indication", "wmx.dlmap.ie.rep", + FT_UINT32, BASE_DEC, VALS(rep_msgs), 0x00000003, NULL, HFILL + } + }, + { + &hf_dlmap_ie_rep2, + { + "Repetition Coding Indication", "wmx.dlmap.ie.rep", + FT_UINT32, BASE_DEC, VALS(rep_msgs), 0x00000003, NULL, HFILL + } + }, + { + &hf_dlmap_ofdma_sym, + { + "Num OFDMA Symbols", "wmx.dlmap.ofdma_sym", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_phy_fdur, + { + "Frame Duration Code", "wmx.dlmap.phy_fdur", + FT_UINT8, BASE_HEX, NULL, 0x00, NULL, HFILL + } + }, + { + &hf_dlmap_phy_fdur_ms, + { + "Frame Duration", "wmx.dlmap.phy_fdur", + FT_UINT8, BASE_HEX, VALS(frame_duration), 0x00, NULL, HFILL + } + }, + { + &hf_dlmap_phy_fdur_per_sec, + { + "Frames per second", "wmx.dlmap.phy_fdur", + FT_UINT8, BASE_HEX, VALS(frames_per_second), 0x00, NULL, HFILL + } + }, + { + &hf_dlmap_phy_fnum, + { + "Frame Number", "wmx.dlmap.phy_fnum", + FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmapc_compr, + { + "Compressed map indicator", "wmx.dlmapc.compr", + FT_UINT16, BASE_DEC, NULL, 0xe000, NULL, HFILL + } + }, + { + &hf_dlmapc_count, + { + "DL IE Count", "wmx.dlmapc.count", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmapc_len, + { + "Map message length", "wmx.dlmapc.len", + FT_UINT16, BASE_DEC, NULL, 0x07FF, NULL, HFILL + } + }, + { + &hf_dlmapc_opid, + { + "Operator ID", "wmx.dlmapc.opid", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmapc_rsv, + { + "Reserved", "wmx.dlmapc.rsv", + FT_UINT16, BASE_DEC, NULL, 0x0800, NULL, HFILL + } + }, + { + &hf_dlmapc_secid, + { + "Sector ID", "wmx.dlmapc.secid", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, +#if 0 + { + &hf_dlmapc_sync, + { + "PHY Synchronization Field", "wmx.dlmapc.sync", + FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, +#endif + { + &hf_dlmapc_ulmap, + { + "UL-MAP appended", "wmx.dlmapc.ulmap", + FT_UINT16, BASE_DEC, NULL, 0x1000, NULL, HFILL + } + }, +#if 0 + { + &hf_dlmap_xie_diuc, + { + "Extended DIUC", "wmx.dlmapc.xie_diuc", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_dlmap_xie_len, + { + "Length", "wmx.dlmapc.xie_len", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + + { + &hf_109x_cmi, + { + "SUB-DL-UL-MAP map indicator", "wmx.dlul.cmi", + FT_UINT16, BASE_DEC, NULL, 0xE000, NULL, HFILL + } + }, + { + &hf_109x_dl, + { + "DL HARQ ACK offset", "wmx.dlul.dl", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_109x_dlie, + { + "DL IE Count", "wmx.dlul.dlie", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_109x_haoi, + { + "HARQ ACK offset indicator", "wmx.dlul.haoi", + FT_UINT16, BASE_DEC, NULL, 0x0001, NULL, HFILL + } + }, + { + &hf_109x_len, + { + "Map message length - The length is limited to 735 bytes at most", "wmx.dlul.len", + FT_UINT16, BASE_DEC, NULL, 0x1FF8, NULL, HFILL + } + }, + { + &hf_109x_rcid, + { + "RCID_Type", "wmx.dlul.rcid", + FT_UINT16, BASE_DEC, NULL, 0x0006, NULL, HFILL + } + }, + { + &hf_109x_subofs, + { + "Subchannel offset", "wmx.dlul.subofs", + FT_UINT8, BASE_DEC, NULL, 0xFE, NULL, HFILL + } + }, + { + &hf_109x_symofs, + { + "OFDMA Symbol offset of subsequent sub-bursts " + "in this Sub-DL-UL-MAP message with reference to " + "the start of UL sub-frame.", "wmx.dlul.symofs", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_109x_rsv, + { + "Reserved", "wmx.dlul.rsv", + FT_UINT8, BASE_DEC, NULL, 0x01, NULL, HFILL + } + }, + { + &hf_109x_ul, + { + "UL HARQ ACK offset", "wmx.dlul.ul", + FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL + } + }, +#endif + { + &hf_308a_cmi, + { + "Compressed map indicator", "wmx.dlmap.reduced_aas_private.cmi", + FT_UINT8, BASE_DEC, NULL, 0xe0, NULL, HFILL + } + }, + { + &hf_308a_mult, + { + "Multiple IE", "wmx.dlmap.reduced_aas_private.mult", + FT_UINT8, BASE_DEC, NULL, 0x02, NULL, HFILL + } + }, + { + &hf_308a_rsv, + { + "Reserved", "wmx.dlmap.reduced_aas_private.rsv", + FT_UINT8, BASE_DEC, NULL, 0x01, NULL, HFILL + } + }, + { + &hf_308a_type, + { + "Compressed Map Type", "wmx.dlmap.reduced_aas_private.type", + FT_UINT8, BASE_DEC, NULL, 0x0d, NULL, HFILL + } + }, + { + &hf_308a_ulmap, + { + "UL-MAP appended", "wmx.dlmap.reduced_aas_private.ulmap", + FT_UINT8, BASE_DEC, NULL, 0x10, NULL, HFILL + } + }, + { + &hf_mac_header_compress_dlmap_crc, + { + "CRC", "wmx.compress_dlmap_crc", + FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_mac_header_compress_dlmap_crc_status, + { + "CRC Status", "wmx.compress_dlmap_crc.status", + FT_UINT8, BASE_NONE, VALS(plugin_proto_checksum_vals), 0x0, NULL, HFILL + } + }, + { + &hf_crc16, + { + "CRC-16", "wmx.dlmap.crc16", + FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_crc16_status, + { + "CRC-16 Status", "wmx.dlmap.crc16.status", + FT_UINT8, BASE_NONE, VALS(plugin_proto_checksum_vals), 0x0, NULL, HFILL + } + }, + { + &hf_padding, + { + "Padding", "wmx.dlmap.padding", + FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_cid_mask, + { + "CID Mask", "wmx.dlmap.cid_mask", + FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL + } + }, + { + &hf_reserved, + { + "Reserved", "wmx.dlmap.reserved", + FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL + } + }, + /* Generated via "one time" script to help create filterable fields */ + { &hf_dlmap_rcid_ie_cid, { "CID", "wmx.dlmap.rcid_ie.cid", FT_UINT32, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_rcid_ie_prefix, { "Prefix", "wmx.dlmap.rcid_ie.prefix", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_rcid_ie_cid11, { "CID11", "wmx.dlmap.rcid_ie.cid11", FT_UINT32, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_rcid_ie_cid7, { "CID7", "wmx.dlmap.rcid_ie.cid7", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_rcid_ie_cid3, { "CID3", "wmx.dlmap.rcid_ie.cid3", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_dl_control_length, { "Length", "wmx.dlmap.dedicated_dl_control.length", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_dl_control_control_header, { "Control Header", "wmx.dlmap.dedicated_dl_control.control_header", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_dl_control_num_sdma_layers, { "Num SDMA Layers", "wmx.dlmap.dedicated_dl_control.num_sdma_layers", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_length, { "Length (nibbles)", "wmx.dlmap.dedicated_mimo_dl_control.length", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_control_header_mimo_control_info, { "Control Header (MIMO Control Info)", "wmx.dlmap.dedicated_mimo_dl_control.control_header_mimo_control_info", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_control_header_cqi_control_info, { "Control Header (CQI Control Info)", "wmx.dlmap.dedicated_mimo_dl_control.control_header_cqi_control_info", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_control_header_closed_mimo_control_info, { "Control Header (Closed MIMO Control Info)", "wmx.dlmap.dedicated_mimo_dl_control.control_header_closed_mimo_control_info", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_n_layer, { "N_layer", "wmx.dlmap.dedicated_mimo_dl_control.n_layer", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_matrix, { "Matrix", "wmx.dlmap.dedicated_mimo_dl_control.matrix", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_num_beamformed_streams, { "Num_Beamformed_Streams", "wmx.dlmap.dedicated_mimo_dl_control.num_beamformed_streams", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_period, { "Period", "wmx.dlmap.dedicated_mimo_dl_control.period", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_frame_offset, { "Frame Offset", "wmx.dlmap.dedicated_mimo_dl_control.frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_duration, { "Duration", "wmx.dlmap.dedicated_mimo_dl_control.duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_allocation_index, { "Allocation Index", "wmx.dlmap.dedicated_mimo_dl_control.allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_cqich_num, { "CQICH_Num", "wmx.dlmap.dedicated_mimo_dl_control.cqich_num", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_feedback_type, { "Feedback type", "wmx.dlmap.dedicated_mimo_dl_control.feedback_type", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_antenna_grouping_index, { "Antenna Grouping Index", "wmx.dlmap.dedicated_mimo_dl_control.antenna_grouping_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_num_stream, { "Num_stream", "wmx.dlmap.dedicated_mimo_dl_control.num_stream", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_antenna_selection_index, { "Antenna Selection Index", "wmx.dlmap.dedicated_mimo_dl_control.antenna_selection_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dedicated_mimo_dl_control_codebook_precoding_index, { "Codebook Precoding Index", "wmx.dlmap.dedicated_mimo_dl_control.codebook_precoding_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_n_sub_burst_isi, { "N sub burst[ISI]", "wmx.dlmap.n_sub_burst_isi", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_n_ack_channel, { "N ACK channel", "wmx.dlmap.harq_chase.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_duration, { "Duration", "wmx.dlmap.harq_chase.duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_sub_burst_diuc_indicator, { "Sub-Burst DIUC Indicator", "wmx.dlmap.harq_chase.sub_burst_diuc_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reserved_uint, { "Reserved", "wmx.dlmap.reserved.uint", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_diuc, { "DIUC", "wmx.dlmap.harq_chase.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.harq_chase.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_acid, { "ACID", "wmx.dlmap.harq_chase.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_ai_sn, { "AI_SN", "wmx.dlmap.harq_chase.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_ack_disable, { "ACK disable", "wmx.dlmap.harq_chase.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_dedicated_dl_control_indicator, { "Dedicated DL Control Indicator", "wmx.dlmap.harq_chase.dedicated_dl_control_indicator", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_allocation_index, { "Allocation Index", "wmx.dlmap.harq_chase.allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_period, { "Period (p)", "wmx.dlmap.harq_chase.period", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_chase_frame_offset, { "Frame offset", "wmx.dlmap.harq_chase.frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_n_ack_channel, { "N ACK channel", "wmx.dlmap.harq_ir_ctc.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_nep, { "N(EP)", "wmx.dlmap.harq_ir_ctc.n_ep", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_nsch, { "N(SCH)", "wmx.dlmap.harq_ir_ctc.n_sch", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_spid, { "SPID", "wmx.dlmap.harq_ir_ctc.spid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_acid, { "ACID", "wmx.dlmap.harq_ir_ctc.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_ai_sn, { "AI_SN", "wmx.dlmap.harq_ir_ctc.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_ack_disable, { "ACK disable", "wmx.dlmap.harq_ir_ctc.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_dedicated_dl_control_indicator, { "Dedicated DL Control Indicator", "wmx.dlmap.harq_ir_ctc.dedicated_dl_control_indicator", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_duration, { "Duration (d)", "wmx.dlmap.harq_ir_ctc.duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_allocation_index, { "Allocation Index", "wmx.dlmap.harq_ir_ctc.allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_period, { "Period (p)", "wmx.dlmap.harq_ir_ctc.period", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_ctc_frame_offset, { "Frame offset", "wmx.dlmap.harq_ir_ctc.frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_n_ack_channel, { "N ACK channel", "wmx.dlmap.harq_ir_cc.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_duration, { "Duration", "wmx.dlmap.harq_ir_cc.duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_sub_burst_diuc_indicator, { "Sub-Burst DIUC Indicator", "wmx.dlmap.harq_ir_cc.sub_burst_diuc_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_diuc, { "DIUC", "wmx.dlmap.harq_ir_cc.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.harq_ir_cc.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_acid, { "ACID", "wmx.dlmap.harq_ir_cc.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_ai_sn, { "AI_SN", "wmx.dlmap.harq_ir_cc.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_spid, { "SPID", "wmx.dlmap.harq_ir_cc.spid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_ack_disable, { "ACK disable", "wmx.dlmap.harq_ir_cc.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_dedicated_dl_control_indicator, { "Dedicated DL Control Indicator", "wmx.dlmap.harq_ir_cc.dedicated_dl_control_indicator", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_allocation_index, { "Allocation Index", "wmx.dlmap.harq_ir_cc.allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_period, { "Period (p)", "wmx.dlmap.harq_ir_cc.period", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ir_cc_frame_offset, { "Frame offset", "wmx.dlmap.harq_ir_cc.frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_n_ack_channel, { "N ACK channel", "wmx.dlmap.mimo_dl_chase_harq.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_mu_indicator, { "MU Indicator", "wmx.dlmap.mimo_dl_chase_harq.mu_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_dedicated_mimo_dl_control_indicator, { "Dedicated MIMO DL Control Indicator", "wmx.dlmap.mimo_dl_chase_harq.dedicated_mimo_dl_control_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_ack_disable, { "ACK Disable", "wmx.dlmap.mimo_dl_chase_harq.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_duration, { "Duration", "wmx.dlmap.mimo_dl_chase_harq.duration", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_diuc, { "DIUC", "wmx.dlmap.mimo_dl_chase_harq.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.mimo_dl_chase_harq.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_acid, { "ACID", "wmx.dlmap.mimo_dl_chase_harq.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_chase_harq_ai_sn, { "AI_SN", "wmx.dlmap.mimo_dl_chase_harq.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_n_ack_channel, { "N ACK channel", "wmx.dlmap.mimo_dl_ir_harq.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_mu_indicator, { "MU Indicator", "wmx.dlmap.mimo_dl_ir_harq.mu_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_dedicated_mimo_dl_control_indicator, { "Dedicated MIMO DL Control Indicator", "wmx.dlmap.mimo_dl_ir_harq.dedicated_mimo_dl_control_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_ack_disable, { "ACK Disable", "wmx.dlmap.mimo_dl_ir_harq.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_nsch, { "N(SCH)", "wmx.dlmap.mimo_dl_ir_harq.n_sch", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_nep, { "N(EP)", "wmx.dlmap.mimo_dl_ir_harq.n_ep", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_spid, { "SPID", "wmx.dlmap.mimo_dl_ir_harq.spid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_acid, { "ACID", "wmx.dlmap.mimo_dl_ir_harq.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_ai_sn, { "AI_SN", "wmx.dlmap.mimo_dl_ir_harq.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_n_ack_channel, { "N ACK channel", "wmx.dlmap.mimo_dl_ir_harq_cc.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_mu_indicator, { "MU Indicator", "wmx.dlmap.mimo_dl_ir_harq_cc.mu_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_dedicated_mimo_dl_control_indicator, { "Dedicated MIMO DL Control Indicator", "wmx.dlmap.mimo_dl_ir_harq_cc.dedicated_mimo_dl_control_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_ack_disable, { "ACK Disable", "wmx.dlmap.mimo_dl_ir_harq_cc.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_duration, { "Duration", "wmx.dlmap.mimo_dl_ir_harq_cc.duration", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_diuc, { "DIUC", "wmx.dlmap.mimo_dl_ir_harq_cc.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.mimo_dl_ir_harq_cc.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_acid, { "ACID", "wmx.dlmap.mimo_dl_ir_harq_cc.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_ai_sn, { "AI_SN", "wmx.dlmap.mimo_dl_ir_harq_cc.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_ir_harq_cc_spid, { "SPID", "wmx.dlmap.mimo_dl_ir_harq_cc.spid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_n_ack_channel, { "N ACK channel", "wmx.dlmap.mimo_dl_stc_harq.n_ack_channel", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_tx_count, { "TX Count", "wmx.dlmap.mimo_dl_stc_harq.tx_count", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_duration, { "Duration", "wmx.dlmap.mimo_dl_stc_harq.duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_sub_burst_offset_indication, { "Sub-burst offset indication", "wmx.dlmap.mimo_dl_stc_harq.sub_burst_offset_indication", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_sub_burst_offset, { "Sub-burst offset", "wmx.dlmap.mimo_dl_stc_harq.sub_burst_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_ack_disable, { "ACK Disable", "wmx.dlmap.mimo_dl_stc_harq.ack_disable", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_dedicated_mimo_dl_control_indicator, { "Dedicated MIMO DL Control Indicator", "wmx.dlmap.mimo_dl_stc_harq.dedicated_mimo_dl_control_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_diuc, { "DIUC", "wmx.dlmap.mimo_dl_stc_harq.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_repetition_coding_indication, { "Repetition coding Indication", "wmx.dlmap.mimo_dl_stc_harq.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mimo_dl_stc_harq_acid, { "ACID", "wmx.dlmap.mimo_dl_stc_harq.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_extended_2_diuc, { "Extended-2 DIUC", "wmx.dlmap.mbs_map.extended_2_diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_mbs_zone_identifier, { "MBS Zone identifier", "wmx.dlmap.mbs_map.mbs_zone_identifier", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_macro_diversity_enhanced, { "Macro diversity enhanced", "wmx.dlmap.mbs_map.macro_diversity_enhanced", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_permutation, { "Permutation", "wmx.dlmap.mbs_map.permutation", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_dl_permbase, { "DL_PermBase", "wmx.dlmap.mbs_map.dl_permbase", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_prbs_id, { "PRBS_ID", "wmx.dlmap.mbs_map.prbs_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_ofdma_symbol_offset, { "OFDMA_Symbol_Offset", "wmx.dlmap.mbs_map.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_diuc_change_indication, { "DIUC_change_indication", "wmx.dlmap.mbs_map.diuc_change_indication", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_boosting, { "Boosting", "wmx.dlmap.mbs_map.boosting", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_diuc, { "DIUC", "wmx.dlmap.mbs_map.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_num_subchannels, { "No. Subchannels", "wmx.dlmap.mbs_map.num_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_num_ofdma_symbols, { "No. OFDMA Symbols", "wmx.dlmap.mbs_map.num_ofdma_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.mbs_map.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_cid, { "CID", "wmx.dlmap.mbs_map.cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_ofdma_symbols_offset, { "OFDMA Symbols Offset", "wmx.dlmap.mbs_map.ofdma_symbols_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_subchannel_offset, { "Subchannel offset", "wmx.dlmap.mbs_map.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_slc_3_indication, { "SLC_3_indication", "wmx.dlmap.mbs_map.slc_3_indication", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_mbs_map_next_mbs_map_ie_frame_offset, { "Next MBS_MAP_IE frame offset", "wmx.dlmap.mbs_map.next_mbs_map_ie_frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_skip_extended_2_diuc, { "Extended-2 DIUC", "wmx.dlmap.skip.extended_2_diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_skip_mode, { "Mode", "wmx.dlmap.skip.mode", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_extended_2_diuc, { "Extended-2 DIUC", "wmx.dlmap.harq_dl_map.extended_2_diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_rcid_type, { "RCID_Type", "wmx.dlmap.harq_dl_map.rcid_type", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_boosting, { "Boosting", "wmx.dlmap.harq_dl_map.boosting", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_region_id_use_indicator, { "Region_ID use indicator", "wmx.dlmap.harq_dl_map.region_id_use_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_ofdma_symbol_offset, { "OFDMA symbol offset", "wmx.dlmap.harq_dl_map.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_subchannel_offset, { "Subchannel offset", "wmx.dlmap.harq_dl_map.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_number_of_ofdma_symbols, { "Number of OFDMA symbols", "wmx.dlmap.harq_dl_map.number_of_ofdma_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_number_of_subchannels, { "Number of subchannels", "wmx.dlmap.harq_dl_map.number_of_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_rectangular_sub_burst_indicator, { "Rectangular Sub-Burst Indicator", "wmx.dlmap.harq_dl_map.rectangular_sub_burst_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_region_id, { "Region_ID", "wmx.dlmap.harq_dl_map.region_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_mode, { "Mode", "wmx.dlmap.harq_dl_map.mode", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_sub_burst_ie_length, { "Sub-burst IE Length", "wmx.dlmap.harq_dl_map.sub_burst_ie_length", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_dl_map_reserved_mode, { "Reserved Mode", "wmx.dlmap.harq_dl_map.reserved_mode", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_ack_bitmap_data, { "Bitmap data", "wmx.dlmap.harq_ack.bitmap_data", FT_BYTES, BASE_NONE, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_extended_2_diuc, { "Extended-2 DIUC", "wmx.dlmap.enhanced_dl_map.extended_2_diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_num_assignment, { "Num_Assignment", "wmx.dlmap.enhanced_dl_map.num_assignment", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_n_cid, { "N_CID", "wmx.dlmap.enhanced_dl_map.n_cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_cid, { "CID", "wmx.dlmap.enhanced_dl_map.cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_diuc, { "DIUC", "wmx.dlmap.enhanced_dl_map.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_boosting, { "Boosting", "wmx.dlmap.enhanced_dl_map.boosting", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.enhanced_dl_map.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_enhanced_dl_map_region_id, { "Region_ID", "wmx.dlmap.enhanced_dl_map.region_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_extended_2_diuc, { "Extended-2 DIUC", "wmx.dlmap.aas_sdma_dl.extended_2_diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_rcid_type, { "RCID_Type", "wmx.dlmap.aas_sdma_dl.rcid_type", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_num_burst_region, { "Num_Burst_Region", "wmx.dlmap.aas_sdma_dl.num_burst_region", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_ofdma_symbol_offset, { "OFDMA Symbol Offset", "wmx.dlmap.aas_sdma_dl.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_subchannel_offset, { "Subchannel offset", "wmx.dlmap.aas_sdma_dl.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_num_ofdma_triple_symbols, { "No. OFDMA triple symbols", "wmx.dlmap.aas_sdma_dl.num_ofdma_triple_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_num_subchannels, { "No. subchannels", "wmx.dlmap.aas_sdma_dl.num_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_number_of_users, { "Number of Users", "wmx.dlmap.aas_sdma_dl.number_of_users", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_encoding_mode, { "Encoding Mode", "wmx.dlmap.aas_sdma_dl.encoding_mode", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_cqich_allocation, { "CQICH Allocation", "wmx.dlmap.aas_sdma_dl.cqich_allocation", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_ackch_allocation, { "ACKCH Allocation", "wmx.dlmap.aas_sdma_dl.ackch_allocation", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_pilot_pattern_modifier, { "Pilot Pattern Modifier", "wmx.dlmap.aas_sdma_dl.pilot_pattern_modifier", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_preamble_modifier_index, { "Preamble Modifier Index", "wmx.dlmap.aas_sdma_dl.preamble_modifier_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_pilot_pattern, { "Pilot Pattern", "wmx.dlmap.aas_sdma_dl.pilot_pattern", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_diuc, { "DIUC", "wmx.dlmap.aas_sdma_dl.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.aas_sdma_dl.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_ack_ch_index, { "ACK CH Index", "wmx.dlmap.aas_sdma_dl.ack_ch_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_acid, { "ACID", "wmx.dlmap.aas_sdma_dl.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_ai_sn, { "AI_SN", "wmx.dlmap.aas_sdma_dl.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_nep, { "N(EP)", "wmx.dlmap.aas_sdma_dl.n_ep", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_nsch, { "N(SCH)", "wmx.dlmap.aas_sdma_dl.n_sch", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_spid, { "SPID", "wmx.dlmap.aas_sdma_dl.spid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_allocation_index, { "Allocation Index", "wmx.dlmap.aas_sdma_dl.allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_period, { "Period (p)", "wmx.dlmap.aas_sdma_dl.period", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_frame_offset, { "Frame offset", "wmx.dlmap.aas_sdma_dl.frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_sdma_dl_duration, { "Duration (d)", "wmx.dlmap.aas_sdma_dl.duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_channel_measurement_channel_nr, { "Channel Nr", "wmx.dlmap.channel_measurement.channel_nr", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_channel_measurement_ofdma_symbol_offset, { "OFDMA Symbol Offset", "wmx.dlmap.channel_measurement.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_channel_measurement_cid, { "CID", "wmx.dlmap.channel_measurement.cid", FT_UINT32, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_ofdma_symbol_offset, { "OFDMA Symbol Offset", "wmx.dlmap.stc_zone.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_permutations, { "Permutations", "wmx.dlmap.stc_zone.permutations", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_use_all_sc_indicator, { "Use All SC indicator", "wmx.dlmap.stc_zone.use_all_sc_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_stc, { "STC", "wmx.dlmap.stc_zone.stc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_matrix_indicator, { "Matrix indicator", "wmx.dlmap.stc_zone.matrix_indicator", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_dl_permbase, { "DL_PermBase", "wmx.dlmap.stc_zone.dl_permbase", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_prbs_id, { "PRBS_ID", "wmx.dlmap.stc_zone.prbs_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_amc_type, { "AMC type", "wmx.dlmap.stc_zone.amc_type", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_midamble_presence, { "Midamble Presence", "wmx.dlmap.stc_zone.midamble_presence", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_midamble_boosting, { "Midamble Boosting", "wmx.dlmap.stc_zone.midamble_boosting", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_2_3_antenna_select, { "2/3 antenna select", "wmx.dlmap.stc_zone.2_3_antenna_select", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_stc_zone_dedicated_pilots, { "Dedicated Pilots", "wmx.dlmap.stc_zone.dedicated_pilots", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_ofdma_symbol_offset, { "OFDMA Symbol Offset", "wmx.dlmap.aas_dl.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_permutation, { "Permutation", "wmx.dlmap.aas_dl.permutation", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_dl_permbase, { "DL_PermBase", "wmx.dlmap.aas_dl.dl_permbase", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_downlink_preamble_config, { "Downlink_preamble_config", "wmx.dlmap.aas_dl.downlink_preamble_config", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_preamble_type, { "Preamble type", "wmx.dlmap.aas_dl.preamble_type", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_prbs_id, { "PRBS_ID", "wmx.dlmap.aas_dl.prbs_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_aas_dl_diversity_map, { "Diversity Map", "wmx.dlmap.aas_dl.diversity_map", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_segment, { "Segment", "wmx.dlmap.data_location_another_bs.segment", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_used_subchannels, { "Used subchannels", "wmx.dlmap.data_location_another_bs.used_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_diuc, { "DIUC", "wmx.dlmap.data_location_another_bs.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_frame_advance, { "Frame Advance", "wmx.dlmap.data_location_another_bs.frame_advance", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_ofdma_symbol_offset, { "OFDMA Symbol Offset", "wmx.dlmap.data_location_another_bs.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_subchannel_offset, { "Subchannel Offset", "wmx.dlmap.data_location_another_bs.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_boosting, { "Boosting", "wmx.dlmap.data_location_another_bs.boosting", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_preamble_index, { "Preamble Index", "wmx.dlmap.data_location_another_bs.preamble_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_num_ofdma_symbols, { "No. OFDMA Symbols", "wmx.dlmap.data_location_another_bs.num_ofdma_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_num_subchannels, { "No. Subchannels", "wmx.dlmap.data_location_another_bs.num_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.data_location_another_bs.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_data_location_another_bs_cid, { "CID", "wmx.dlmap.data_location_another_bs.cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_diuc, { "DIUC", "wmx.dlmap.harq_map_pointer.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_num_slots, { "No. Slots", "wmx.dlmap.harq_map_pointer.num_slots", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.harq_map_pointer.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_map_version, { "Map Version", "wmx.dlmap.harq_map_pointer.map_version", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_idle_users, { "Idle users", "wmx.dlmap.harq_map_pointer.idle_users", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_sleep_users, { "Sleep users", "wmx.dlmap.harq_map_pointer.sleep_users", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_harq_map_pointer_cid_mask_length, { "CID Mask Length", "wmx.dlmap.harq_map_pointer.cid_mask_length", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_phymod_dl_preamble_modifier_type, { "Preamble Modifier Type", "wmx.dlmap.phymod_dl.preamble_modifier_type", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_phymod_dl_preamble_frequency_shift_index, { "Preamble frequency shift index", "wmx.dlmap.phymod_dl.preamble_frequency_shift_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_phymod_dl_preamble_time_shift_index, { "Preamble Time Shift Index", "wmx.dlmap.phymod_dl.preamble_time_shift_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_phymod_dl_pilot_pattern_modifier, { "Pilot Pattern Modifier", "wmx.dlmap.phymod_dl.pilot_pattern_modifier", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_phymod_dl_pilot_pattern_index, { "Pilot Pattern Index", "wmx.dlmap.phymod_dl.pilot_pattern_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_broadcast_ctrl_ptr_dcd_ucd_transmission_frame, { "DCD_UCD Transmission Frame", "wmx.dlmap.broadcast_ctrl_ptr.dcd_ucd_transmission_frame", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_broadcast_ctrl_ptr_skip_broadcast_system_update, { "Skip Broadcast_System_Update", "wmx.dlmap.broadcast_ctrl_ptr.skip_broadcast_system_update", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_broadcast_ctrl_ptr_broadcast_system_update_type, { "Broadcast_System_Update_Type", "wmx.dlmap.broadcast_ctrl_ptr.broadcast_system_update_type", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_broadcast_ctrl_ptr_broadcast_system_update_transmission_frame, { "Broadcast_System_Update_Transmission_Frame", "wmx.dlmap.broadcast_ctrl_ptr.broadcast_system_update_transmission_frame", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_cid, { "CID", "wmx.dlmap.dl_pusc_burst_allocation.cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_diuc, { "DIUC", "wmx.dlmap.dl_pusc_burst_allocation.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_segment, { "Segment", "wmx.dlmap.dl_pusc_burst_allocation.segment", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_boosting, { "Boosting", "wmx.dlmap.dl_pusc_burst_allocation.boosting", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_idcell, { "IDcell", "wmx.dlmap.dl_pusc_burst_allocation.idcell", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_dl_permbase, { "DL_PermBase", "wmx.dlmap.dl_pusc_burst_allocation.dl_permbase", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_prbs_id, { "PRBS_ID", "wmx.dlmap.dl_pusc_burst_allocation.prbs_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_repetition_coding_indication, { "Repetition coding indication", "wmx.dlmap.dl_pusc_burst_allocation.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_used_subchannels, { "Used Subchannels", "wmx.dlmap.dl_pusc_burst_allocation.used_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_ofdma_symbol_offset, { "OFDMA symbol offset", "wmx.dlmap.dl_pusc_burst_allocation.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_num_ofdma_symbols, { "# OFDMA symbols", "wmx.dlmap.dl_pusc_burst_allocation.num_ofdma_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_subchannel_offset, { "Subchannel offset", "wmx.dlmap.dl_pusc_burst_allocation.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_dl_pusc_burst_allocation_num_subchannels, { "# subchannels", "wmx.dlmap.dl_pusc_burst_allocation.num_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_diuc, { "DIUC", "wmx.dlmap.pusc_asca_alloc.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_short_basic_cid, { "Short Basic CID", "wmx.dlmap.pusc_asca_alloc.short_basic_cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_ofdma_symbol_offset, { "OFDMA Symbol offset", "wmx.dlmap.pusc_asca_alloc.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_subchannel_offset, { "Subchannel offset", "wmx.dlmap.pusc_asca_alloc.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_num_ofdma_symbols, { "# OFDMA Symbols", "wmx.dlmap.pusc_asca_alloc.num_ofdma_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_num_symbols, { "# Symbols", "wmx.dlmap.pusc_asca_alloc.num_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_repetition_coding_information, { "Repetition Coding Information", "wmx.dlmap.pusc_asca_alloc.repetition_coding_information", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_pusc_asca_alloc_permutation_id, { "Permutation ID", "wmx.dlmap.pusc_asca_alloc.permutation_id", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_num_ie, { "NUM IE", "wmx.dlmap.reduced_aas.num_ie", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_periodicity, { "Periodicity", "wmx.dlmap.reduced_aas.periodicity", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_cid_included, { "CID Included", "wmx.dlmap.reduced_aas.cid_included", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_dcd_count_included, { "DCD Count Included", "wmx.dlmap.reduced_aas.dcd_count_included", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_phy_modification_included, { "PHY modification included", "wmx.dlmap.reduced_aas.phy_modification_included", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_cqich_control_indicator, { "CQICH control indicator", "wmx.dlmap.reduced_aas.cqich_control_indicator", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_encoding_mode, { "Encoding Mode", "wmx.dlmap.reduced_aas.encoding_mode", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_separate_mcs_enabled, { "Separate MCS Enabled", "wmx.dlmap.reduced_aas.separate_mcs_enabled", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_duration, { "Duration", "wmx.dlmap.reduced_aas.duration", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_diuc, { "DIUC", "wmx.dlmap.reduced_aas.diuc", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_repetition_coding_indication, { "Repetition Coding Indication", "wmx.dlmap.reduced_aas.repetition_coding_indication", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_cid, { "CID", "wmx.dlmap.reduced_aas.cid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_allocation_index, { "Allocation Index", "wmx.dlmap.reduced_aas.allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_report_period, { "Report Period", "wmx.dlmap.reduced_aas.report_period", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_frame_offset, { "Frame Offset", "wmx.dlmap.reduced_aas.frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_report_duration, { "Report Duration", "wmx.dlmap.reduced_aas.report_duration", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_cqi_measurement_type, { "CQI Measurement Type", "wmx.dlmap.reduced_aas.cqi_measurement_type", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_dcd_count, { "DCD Count", "wmx.dlmap.reduced_aas.dcd_count", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_preamble_select, { "Preamble Select", "wmx.dlmap.reduced_aas.preamble_select", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_preamble_shift_index, { "Preamble Shift Index", "wmx.dlmap.reduced_aas.preamble_shift_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_pilot_pattern_modifier, { "Pilot Pattern Modifier", "wmx.dlmap.reduced_aas.pilot_pattern_modifier", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_pilot_pattern_index, { "Pilot Pattern Index", "wmx.dlmap.reduced_aas.pilot_pattern_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_dl_frame_offset, { "DL Frame Offset", "wmx.dlmap.reduced_aas.dl_frame_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_zone_symbol_offset, { "Zone Symbol Offset", "wmx.dlmap.reduced_aas.zone_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_ofdma_symbol_offset, { "OFDMA Symbol Offset", "wmx.dlmap.reduced_aas.ofdma_symbol_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_subchannel_offset, { "Subchannel Offset", "wmx.dlmap.reduced_aas.subchannel_offset", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_num_ofdma_triple_symbol, { "No. OFDMA triple symbol", "wmx.dlmap.reduced_aas.num_ofdma_triple_symbol", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_num_subchannels, { "No. subchannels", "wmx.dlmap.reduced_aas.num_subchannels", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_num_ofdma_symbols, { "No. OFDMA symbols", "wmx.dlmap.reduced_aas.num_ofdma_symbols", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_diuc_nep, { "DIUC/N(EP)", "wmx.dlmap.reduced_aas.diuc_nep", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_dl_harq_ack_bitmap, { "DL HARQ ACK bitmap", "wmx.dlmap.reduced_aas.dl_harq_ack_bitmap", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_ack_allocation_index, { "ACK Allocation Index", "wmx.dlmap.reduced_aas.ack_allocation_index", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_acid, { "ACID", "wmx.dlmap.reduced_aas.acid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_ai_sn, { "AI_SN", "wmx.dlmap.reduced_aas.ai_sn", FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_nsch, { "N(SCH)", "wmx.dlmap.reduced_aas.nsch", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + { &hf_dlmap_reduced_aas_spid, { "SPID", "wmx.dlmap.reduced_aas.spid", FT_UINT16, BASE_DEC, NULL, 0x00, NULL, HFILL }}, + }; + + /* Setup protocol subtree array */ + static gint *ett[] = + { + &ett_dlmap, + &ett_dlmap_ie, + /* &ett_dlmap_c_ie, */ + &ett_109x, + &ett_109x_dl, + &ett_109x_ul, + &ett_275_phy, + &ett_275_1, + &ett_277, + &ett_277b, + &ett_278, + &ett_279, + &ett_280, + &ett_281, + &ett_282, + &ett_283, + &ett_284, + &ett_285, + &ett_286, + &ett_286a, + &ett_286b, + &ett_286c, + &ett_286d, + &ett_286e, + &ett_286f, + &ett_286g, + &ett_286h, + &ett_286i, + &ett_286j, + &ett_286k, + &ett_286l, + &ett_286m, + &ett_286n, + &ett_286o, + &ett_286p, + &ett_286q, + &ett_286r, + &ett_286s, + &ett_286t, + &ett_286u, + &ett_286v, + &ett_286w, + &ett_286x, + &ett_286y, + &ett_286z, + &ett_305, + /* &ett_305_dl, */ + &ett_308a, + }; + + static ei_register_info ei[] = { + { &ei_dlmap_not_implemented, { "wmx.dlmap.not_implemented", PI_UNDECODED, PI_WARN, "Not implemented", EXPFILL }}, + { &ei_crc16, { "wmx.dlmap.bad_checksum", PI_CHECKSUM, PI_ERROR, "Bad checksum", EXPFILL }}, + { &ei_mac_header_compress_dlmap_crc, { "wmx.compress_dlmap.bad_checksum", PI_CHECKSUM, PI_ERROR, "Bad checksum", EXPFILL }}, + { &ei_mac_header_invalid_length, { "wmx.compress_dlmap.invalid_length", PI_MALFORMED, PI_ERROR, "Invalid length", EXPFILL }}, + }; + + expert_module_t* expert_mac_mgmt_msg_dlmap; + + proto_mac_mgmt_msg_dlmap_decoder = proto_register_protocol ( + "WiMax DLMAP Messages", /* name */ + "WiMax DLMAP", /* short name */ + "wmx.dlmap" /* abbrev */ + ); + + proto_register_field_array(proto_mac_mgmt_msg_dlmap_decoder, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + expert_mac_mgmt_msg_dlmap = expert_register_protocol(proto_mac_mgmt_msg_dlmap_decoder); + expert_register_field_array(expert_mac_mgmt_msg_dlmap, ei, array_length(ei)); + dlmap_handle = register_dissector("mac_mgmt_msg_dlmap_handler", dissect_mac_mgmt_msg_dlmap_decoder, proto_mac_mgmt_msg_dlmap_decoder); +} + +void proto_reg_handoff_mac_mgmt_msg_dlmap(void) +{ + dissector_add_uint("wmx.mgmtmsg", MAC_MGMT_MSG_DL_MAP, dlmap_handle); +} + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ |