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5210
/* packet-bthci_evt.c
 * Routines for the Bluetooth HCI Event dissection
 * Copyright 2002, Christoph Scholz <scholz@cs.uni-bonn.de>
 *  From: http://affix.sourceforge.net/archive/ethereal_affix-3.patch
 *
 * Refactored for wireshark checkin
 *   Ronnie Sahlberg 2006
 *
 * Updated to HCI specification 2.1 + EDR
 *   Allan M. Madsen 2007
 * Updated to HCI specification 3.0+HS & 4.0
 *   Allan M. Madsen 2012
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/addr_resolv.h>
#include <epan/wmem/wmem.h>
#include <epan/expert.h>
#include <epan/prefs.h>

#include "packet-bluetooth-hci.h"
#include "packet-sdp.h"

static dissector_handle_t bthci_cmd_handle;
static dissector_handle_t bthci_evt_handle;
static dissector_handle_t btcommon_cod_handle;
static dissector_handle_t btcommon_eir_handle;
static dissector_handle_t btcommon_ad_handle;
static dissector_handle_t btcommon_le_channel_map_handle;

/* Initialize the protocol and registered fields */
static int proto_bthci_evt = -1;
static int hf_bthci_evt_code = -1;
static int hf_bthci_evt_param_length = -1;
static int hf_bthci_evt_num_command_packets = -1;
static int hf_bthci_evt_num_handles = -1;
static int hf_bthci_evt_connection_handle = -1;
static int hf_bthci_evt_num_compl_packets = -1;
static int hf_bthci_evt_ret_params = -1;
static int hf_bthci_evt_status = -1;
static int hf_bthci_evt_status_pending = -1;
static int hf_bthci_evt_opcode = -1;
static int hf_bthci_evt_ogf = -1;
static int hf_bthci_evt_ocf = -1;
static int hf_bthci_evt_ocf_link_control = -1;
static int hf_bthci_evt_ocf_link_policy = -1;
static int hf_bthci_evt_ocf_host_controller_and_baseband = -1;
static int hf_bthci_evt_ocf_informational = -1;
static int hf_bthci_evt_ocf_status = -1;
static int hf_bthci_evt_ocf_testing = -1;
static int hf_bthci_evt_ocf_logo_testing = -1;
static int hf_bthci_evt_ocf_low_energy = -1;
static int hf_bthci_evt_bd_addr = -1;
static int hf_bthci_evt_link_type = -1;
static int hf_bthci_evt_encryption_mode = -1;
static int hf_bthci_evt_reason = -1;
static int hf_bthci_evt_remote_name = -1;
static int hf_bthci_evt_encryption_enable = -1;
static int hf_bthci_evt_key_flag = -1;
static int hf_bthci_evt_vers_nr = -1;
static int hf_bthci_evt_hci_vers_nr = -1;
static int hf_bthci_evt_hci_revision = -1;
static int hf_bthci_evt_comp_id = -1;
static int hf_bthci_evt_sub_vers_nr = -1;
static int hf_bthci_evt_flags = -1;
static int hf_bthci_evt_service_type = -1;
static int hf_bthci_evt_token_rate = -1;
static int hf_bthci_evt_peak_bandwidth = -1;
static int hf_bthci_evt_latency = -1;
static int hf_bthci_evt_delay_variation = -1;
static int hf_bthci_evt_hardware_code = -1;
static int hf_bthci_evt_role = -1;
static int hf_bthci_evt_curr_role = -1;
static int hf_bthci_evt_curr_mode = -1;
static int hf_bthci_evt_interval = -1;
static int hf_bthci_evt_link_key = -1;
static int hf_bthci_evt_key_type = -1;
static int hf_bthci_evt_max_slots = -1;
static int hf_bthci_evt_clock_offset = -1;
static int hf_bthci_evt_link_type_2dh1 = -1;
static int hf_bthci_evt_link_type_3dh1 = -1;
static int hf_bthci_evt_link_type_dm1 = -1;
static int hf_bthci_evt_link_type_dh1 = -1;
static int hf_bthci_evt_link_type_2dh3 = -1;
static int hf_bthci_evt_link_type_3dh3 = -1;
static int hf_bthci_evt_link_type_dm3 = -1;
static int hf_bthci_evt_link_type_dh3 = -1;
static int hf_bthci_evt_link_type_2dh5 = -1;
static int hf_bthci_evt_link_type_3dh5 = -1;
static int hf_bthci_evt_link_type_dm5 = -1;
static int hf_bthci_evt_link_type_dh5 = -1;
static int hf_bthci_evt_link_type_hv1 = -1;
static int hf_bthci_evt_link_type_hv2 = -1;
static int hf_bthci_evt_link_type_hv3 = -1;
static int hf_bthci_evt_page_scan_mode = -1;
static int hf_bthci_evt_page_scan_repetition_mode = -1;
static int hf_bthci_evt_page_scan_period_mode = -1;
static int hf_bthci_evt_num_keys = -1;
static int hf_bthci_evt_num_keys_read = -1;
static int hf_bthci_evt_max_num_keys = -1;
static int hf_bthci_evt_num_responses = -1;
static int hf_bthci_evt_num_keys_written = -1;
static int hf_bthci_evt_num_keys_deleted = -1;
static int hf_bthci_evt_link_policy_setting_switch = -1;
static int hf_bthci_evt_link_policy_setting_hold = -1;
static int hf_bthci_evt_link_policy_setting_sniff = -1;
static int hf_bthci_evt_link_policy_setting_park = -1;
static int hf_bthci_evt_pin_type = -1;
static int hf_bthci_evt_device_name = -1;
static int hf_bthci_evt_timeout = -1;
static int hf_bthci_evt_scan_enable = -1;
static int hf_bthci_evt_authentication_enable = -1;
static int hf_bthci_evt_sco_flow_cont_enable = -1;
static int hf_bthci_evt_window = -1;
static int hf_bthci_evt_input_unused = -1;
static int hf_bthci_evt_input_coding = -1;
static int hf_bthci_evt_input_data_format = -1;
static int hf_bthci_evt_input_sample_size = -1;
static int hf_bthci_evt_linear_pcm_bit_pos = -1;
static int hf_bthci_evt_air_coding_format = -1;
static int hf_bthci_evt_num_broadcast_retransm = -1;
static int hf_bthci_evt_hold_mode_act_page = -1;
static int hf_bthci_evt_hold_mode_act_inquiry = -1;
static int hf_bthci_evt_hold_mode_act_periodic = -1;
static int hf_bthci_evt_transmit_power_level = -1;
static int hf_bthci_evt_transmit_power_level_gfsk = -1;
static int hf_bthci_evt_transmit_power_level_dqpsk = -1;
static int hf_bthci_evt_transmit_power_level_8dpsk = -1;
static int hf_bthci_evt_flush_to_us = -1;
static int hf_bthci_evt_num_supp_iac = -1;
static int hf_bthci_evt_num_curr_iac = -1;
static int hf_bthci_evt_iac_lap = -1;
static int hf_bthci_evt_loopback_mode = -1;
static int hf_bthci_evt_country_code = -1;
static int hf_bthci_evt_failed_contact_counter = -1;
static int hf_bthci_evt_link_quality = -1;
static int hf_bthci_evt_rssi = -1;
static int hf_bthci_evt_host_data_packet_length_acl = -1;
static int hf_bthci_evt_host_data_packet_length_sco = -1;
static int hf_bthci_evt_host_total_num_acl_data_packets = -1;
static int hf_bthci_evt_host_total_num_sco_data_packets = -1;
static int hf_bthci_evt_page_number = -1;
static int hf_bthci_evt_max_page_number = -1;
static int hf_bthci_evt_local_supported_cmds = -1;
static int hf_bthci_evt_fec_required = -1;
static int hf_bthci_evt_err_data_reporting = -1;
static int hf_bthci_evt_scan_type = -1;
static int hf_bthci_evt_inq_mode = -1;
static int hf_bthci_evt_power_level_type = -1;
static int hf_lmp_features = -1;
static int hf_lmp_feature_3slot_packets = -1;
static int hf_lmp_feature_5slot_packets = -1;
static int hf_lmp_feature_encryption = -1;
static int hf_lmp_feature_slot_offset = -1;
static int hf_lmp_feature_timing_accuracy = -1;
static int hf_lmp_feature_role_switch = -1;
static int hf_lmp_feature_hold_mode = -1;
static int hf_lmp_feature_sniff_mode = -1;
static int hf_lmp_feature_park_state = -1;
static int hf_lmp_feature_power_control_requests = -1;
static int hf_lmp_feature_channel_quality_driven_data_rate = -1;
static int hf_lmp_feature_sco_link = -1;
static int hf_lmp_feature_hv2_packets = -1;
static int hf_lmp_feature_hv3_packets = -1;
static int hf_lmp_feature_u_law_log_synchronous_data = -1;
static int hf_lmp_feature_a_law_log_synchronous_data = -1;
static int hf_lmp_feature_cvsd_synchronous_data = -1;
static int hf_lmp_feature_paging_parameter_negotiation = -1;
static int hf_lmp_feature_power_control = -1;
static int hf_lmp_feature_transparent_synchronous_data = -1;
static int hf_lmp_feature_flow_control_lag = -1;
static int hf_lmp_feature_broadcast_encryption = -1;
static int hf_lmp_feature_reserved_24 = -1;
static int hf_lmp_feature_edr_acl_2mbps_mode = -1;
static int hf_lmp_feature_edr_acl_3mbps_mode = -1;
static int hf_lmp_feature_enhanced_inquiry_scan = -1;
static int hf_lmp_feature_interlaced_inquiry_scan = -1;
static int hf_lmp_feature_interlaced_page_scan = -1;
static int hf_lmp_feature_rssi_with_inquiry_results = -1;
static int hf_lmp_feature_ev3_packets = -1;
static int hf_lmp_feature_ev4_packets = -1;
static int hf_lmp_feature_ev5_packets = -1;
static int hf_lmp_feature_reserved_34 = -1;
static int hf_lmp_feature_afh_capable_slave = -1;
static int hf_lmp_feature_afh_classification_slave = -1;
static int hf_lmp_feature_br_edr_not_supported = -1;
static int hf_lmp_feature_le_supported_controller = -1;
static int hf_lmp_feature_3slot_edr_acl_packets = -1;
static int hf_lmp_feature_5slot_edr_acl_packets = -1;
static int hf_lmp_feature_sniff_subrating = -1;
static int hf_lmp_feature_pause_encryption = -1;
static int hf_lmp_feature_afh_capable_master = -1;
static int hf_lmp_feature_afh_classification_master = -1;
static int hf_lmp_feature_edr_esco_2mbps_mode = -1;
static int hf_lmp_feature_edr_esco_3mbps_mode = -1;
static int hf_lmp_feature_3slot_edr_esco_packets = -1;
static int hf_lmp_feature_extended_inquiry_response = -1;
static int hf_lmp_feature_simultaneous_le_and_br_edr_controller = -1;
static int hf_lmp_feature_reserved_50 = -1;
static int hf_lmp_feature_secure_simple_pairing = -1;
static int hf_lmp_feature_encapsulated_pdu = -1;
static int hf_lmp_feature_erroneous_data_reporting = -1;
static int hf_lmp_feature_non_flushable_packet_boundary_flag = -1;
static int hf_lmp_feature_reserved_55 = -1;
static int hf_lmp_feature_link_supervision_timeout_changed_event = -1;
static int hf_lmp_feature_inquiry_tx_power_level = -1;
static int hf_lmp_feature_enhanced_power_control = -1;
static int hf_lmp_feature_reserved_59_62 = -1;
static int hf_lmp_feature_extended_features = -1;
static int hf_lmp_feature_secure_simple_pairing_host = -1;
static int hf_lmp_feature_le_supported_host = -1;
static int hf_lmp_feature_simultaneous_le_and_br_edr_host = -1;
static int hf_lmp_feature_reserved_67_71 = -1;
static int hf_lmp_feature_reserved = -1;
static int hf_bthci_evt_sync_link_type = -1;
static int hf_bthci_evt_sync_tx_interval = -1;
static int hf_bthci_evt_sync_rtx_window = -1;
static int hf_bthci_evt_sync_rx_packet_length = -1;
static int hf_bthci_evt_sync_tx_packet_length = -1;
static int hf_bthci_evt_air_mode = -1;
static int hf_bthci_evt_max_tx_latency = -1;
static int hf_bthci_evt_max_rx_latency = -1;
static int hf_bthci_evt_min_remote_timeout = -1;
static int hf_bthci_evt_min_local_timeout = -1;
static int hf_bthci_evt_link_supervision_timeout = -1;
static int hf_bthci_evt_token_bucket_size = -1;
static int hf_bthci_evt_flow_direction = -1;
static int hf_bthci_evt_afh_ch_assessment_mode = -1;
static int hf_bthci_evt_lmp_handle = -1;
static int hf_bthci_evt_clock = -1;
static int hf_bthci_evt_clock_accuracy = -1;
static int hf_bthci_evt_afh_mode = -1;
static int hf_bthci_evt_afh_channel_map = -1;
static int hf_bthci_evt_simple_pairing_mode = -1;
static int hf_bthci_evt_randomizer_r = -1;
static int hf_bthci_evt_hash_c = -1;
static int hf_bthci_evt_io_capability = -1;
static int hf_bthci_evt_oob_data_present = -1;
static int hf_bthci_evt_auth_requirements = -1;
static int hf_bthci_evt_numeric_value = -1;
static int hf_bthci_evt_passkey = -1;
static int hf_bthci_evt_notification_type = -1;
static int hf_bthci_evt_data_length = -1;
static int hf_bthci_evt_location_domain_aware = -1;
static int hf_bthci_evt_location_domain = -1;
static int hf_bthci_evt_location_domain_options = -1;
static int hf_bthci_evt_location_options = -1;
static int hf_bthci_evt_flow_control_mode = -1;
static int hf_bthci_evt_physical_link_handle = -1;
static int hf_bthci_evt_flow_spec_identifier = -1;
static int hf_bthci_evt_logical_link_handle = -1;
static int hf_bthci_evt_max_acl_data_packet_length = -1;
static int hf_bthci_evt_data_block_length = -1;
static int hf_bthci_evt_total_num_data_blocks = -1;
static int hf_bthci_evt_enc_key_size = -1;
static int hf_bthci_evt_amp_remaining_assoc_length = -1;
static int hf_bthci_evt_amp_assoc_fragment = -1;
static int hf_bthci_evt_amp_status = -1;
static int hf_bthci_evt_total_bandwidth = -1;
static int hf_bthci_evt_max_guaranteed_bandwidth = -1;
static int hf_bthci_evt_min_latency = -1;
static int hf_bthci_evt_max_pdu_size = -1;
static int hf_bthci_evt_amp_controller_type = -1;
static int hf_bthci_evt_pal_capabilities_00 = -1;
static int hf_bthci_evt_max_amp_assoc_length = -1;
static int hf_bthci_evt_max_flush_to_us = -1;
static int hf_bthci_evt_best_effort_flush_to_us = -1;
static int hf_bthci_evt_link_loss_reason = -1;
static int hf_bthci_evt_num_compl_blocks = -1;
static int hf_bthci_evt_test_scenario = -1;
static int hf_bthci_evt_report_reason = -1;
static int hf_bthci_evt_report_event_type = -1;
static int hf_bthci_evt_num_frames = -1;
static int hf_bthci_evt_num_error_frames = -1;
static int hf_bthci_evt_num_bits = -1;
static int hf_bthci_evt_num_error_bits = -1;
static int hf_bthci_evt_short_range_mode_state = -1;
static int hf_bthci_evt_le_supported_host = -1;
static int hf_bthci_evt_le_simultaneous_host = -1;
static int hf_bthci_evt_le_acl_data_pkt_len = -1;
static int hf_bthci_evt_total_num_le_acl_data_pkts = -1;
static int hf_bthci_evt_le_features = -1;
static int hf_bthci_evt_le_feature_00 = -1;
static int hf_bthci_evt_white_list_size = -1;
static int hf_bthci_evt_le_channel_map = -1;
static int hf_bthci_evt_encrypted_data = -1;
static int hf_bthci_evt_random_number = -1;
static int hf_bthci_evt_le_num_packets = -1;
static int hf_bthci_evt_le_meta_subevent = -1;
static int hf_bthci_evt_le_peer_address_type = -1;
static int hf_bthci_evt_le_con_interval = -1;
static int hf_bthci_evt_le_con_latency = -1;
static int hf_bthci_evt_le_supervision_timeout = -1;
static int hf_bthci_evt_encrypted_diversifier = -1;
static int hf_bthci_evt_le_master_clock_accuracy = -1;
static int hf_bthci_evt_num_reports = -1;
static int hf_bthci_evt_advts_event_type = -1;
static int hf_bthci_evt_le_states = -1;
static int hf_bthci_evt_le_states_00 = -1;
static int hf_bthci_evt_le_states_01 = -1;
static int hf_bthci_evt_le_states_02 = -1;
static int hf_bthci_evt_le_states_03 = -1;
static int hf_bthci_evt_le_states_04 = -1;
static int hf_bthci_evt_le_states_05 = -1;
static int hf_bthci_evt_le_states_06 = -1;
static int hf_bthci_evt_le_states_07 = -1;
static int hf_bthci_evt_le_states_10 = -1;
static int hf_bthci_evt_le_states_11 = -1;
static int hf_bthci_evt_le_states_12 = -1;
static int hf_bthci_evt_le_states_13 = -1;
static int hf_bthci_evt_le_states_14 = -1;
static int hf_bthci_evt_le_states_15 = -1;
static int hf_bthci_evt_le_states_16 = -1;
static int hf_bthci_evt_le_states_17 = -1;
static int hf_bthci_evt_le_states_20 = -1;
static int hf_bthci_evt_le_states_21 = -1;
static int hf_bthci_evt_le_states_22 = -1;
static int hf_bthci_evt_le_states_23 = -1;
static int hf_bthci_evt_le_states_24 = -1;
static int hf_bthci_evt_le_states_25 = -1;
static int hf_bthci_evt_le_states_26 = -1;
static int hf_bthci_evt_le_states_27 = -1;
static int hf_bthci_evt_le_states_30 = -1;
static int hf_bthci_evt_le_states_31 = -1;
static int hf_bthci_evt_le_states_32 = -1;
static int hf_bthci_evt_le_states_33 = -1;
static int hf_bthci_evt_le_states_34 = -1;
static int hf_usable_packet_types = -1;

static expert_field ei_event_undecoded = EI_INIT;
static expert_field ei_event_unknown   = EI_INIT;

/* Initialize the subtree pointers */
static gint ett_bthci_evt = -1;
static gint ett_opcode = -1;
static gint ett_lmp_subtree = -1;
static gint ett_ptype_subtree = -1;
static gint ett_le_state_subtree = -1;
static gint ett_le_channel_map = -1;

extern value_string_ext ext_usb_vendors_vals;
extern value_string_ext ext_usb_products_vals;
extern value_string_ext did_vendor_id_source_vals_ext;

static const value_string evt_code_vals[] = {
    {0x01, "Inquiry Complete"},
    {0x02, "Inquiry Result"},
    {0x03, "Connect Complete"},
    {0x04, "Connect Request"},
    {0x05, "Disconnect Complete"},
    {0x06, "Auth Complete"},
    {0x07, "Remote Name Req Complete"},
    {0x08, "Encrypt Change"},
    {0x09, "Change Connection Link Key Complete"},
    {0x0a, "Master Link Key Complete"},
    {0x0b, "Read Remote Supported Features"},
    {0x0c, "Read Remote Ver Info Complete"},
    {0x0d, "QoS Setup Complete"},
    {0x0e, "Command Complete"},
    {0x0f, "Command Status"},
    {0x10, "Hardware Error"},
    {0x11, "Flush Occurred"},
    {0x12, "Role Change"},
    {0x13, "Number of Completed Packets"},
    {0x14, "Mode Change"},
    {0x15, "Return Link Keys"},
    {0x16, "PIN Code Request"},
    {0x17, "Link Key Request"},
    {0x18, "Link Key Notification"},
    {0x19, "Loopback Command"},
    {0x1a, "Data Buffer Overflow"},
    {0x1b, "Max Slots Change"},
    {0x1c, "Read Clock Offset Complete"},
    {0x1d, "Connection Packet Type Changed"},
    {0x1e, "QoS Violation"},
    {0x1f, "Page Scan Mode Change"},
    {0x20, "Page Scan Repetition Mode Change"},
    {0x21, "Flow Specification Complete"},
    {0x22, "Inquiry Result With RSSI"},
    {0x23, "Read Remote Extended Features Complete"},
    {0x2c, "Synchronous Connection Complete"},
    {0x2d, "Synchronous Connection Changed"},
    {0x2e, "Sniff Subrating"},
    {0x2f, "Extended Inquiry Result"},
    {0x30, "Encryption Key Refresh Complete"},
    {0x31, "IO Capability Request"},
    {0x32, "IO Capability Response"},
    {0x33, "User Confirmation Request"},
    {0x34, "User Passkey Request"},
    {0x35, "Remote OOB Data Request"},
    {0x36, "Simple Pairing Complete"},
    {0x38, "Link Supervision Timeout Changed"},
    {0x39, "Enhanced Flush Complete"},
    {0x3b, "User Passkey Notification"},
    {0x3c, "Keypress Notification"},
    {0x3d, "Remote Host Supported Features Notification"},
    {0x3e, "LE Meta"},
    {0x40, "Physical Link Complete"},
    {0x41, "Channel Selected"},
    {0x42, "Disconnect Physical Link Complete"},
    {0x43, "Physical Link Loss Early Warning"},
    {0x44, "Physical Link Recovery"},
    {0x45, "Logical Link Complete"},
    {0x46, "Disconnect Logical Link Complete"},
    {0x47, "Flow Spec Modify Complete"},
    {0x48, "Number Of Completed Data Blocks"},
    {0x49, "AMP Start Test"},
    {0x4a, "AMP Test End"},
    {0x4b, "AMP Receiver Report"},
    {0x4c, "Short Range Mode Change Complete"},
    {0x4d, "AMP Status Change"},
    /* From "Bluetooth Core Specification Addendum 4 */
    {0x4e, "Triggered Clock Capture"},
    {0x4f, "Synchronization Train Complete"},
    {0x50, "Synchronization Train Received"},
    {0x51, "Connectionless Slave Broadcast Receive"},
    {0x52, "Connectionless Slave Broadcast Timeout"},
    {0x53, "Truncated Page Complete"},
    {0x54, "Slave Page Response Timeout"},
    {0x55, "Connectionless Slave Broadcast Channel Map Change"},
    {0x56, "Inquiry Response Notification"},
    /* Other */
    {0xfe, "Bluetooth Logo Testing"},
    {0xff, "Vendor-Specific"},
    {0, NULL}
};
static value_string_ext evt_code_vals_ext = VALUE_STRING_EXT_INIT(evt_code_vals);

static const value_string bthci_cmd_status_pending_vals[] = {
    {0x00, "Pending"},
    {0, NULL }
};

static const value_string evt_link_types[]  = {
    {0x00, "SCO connection (Voice Channels)"},
    {0x01, "ACL connection (Data Channels)"},
    {0x02, "eSCO connection (Voice Channels)"},
    {0, NULL }
};

static const value_string evt_sync_link_types[]  = {
    {0x00, "SCO connection"},
    {0x02, "eSCO connection"},
    {0, NULL }
};

static const value_string evt_encryption_modes[] = {
    {0x00, "Encryption Disabled"},
    {0x01, "Encryption only for point-to-point packets"},
    {0x02, "Encryption for both point-to-point and broadcast packets"},
    {0, NULL }
};

static const value_string evt_encryption_enable[] = {
    {0x00, "Link Level Encryption is OFF"},
    {0x01, "Link Level Encryption is ON"},
    {0, NULL }
};

static const value_string evt_key_flag[] = {
    {0x00, "Using Semi-permanent Link Key"},
    {0x01, "Using Temporary Link Key"},
    {0, NULL }
};

/* Taken from https://www.bluetooth.org/Technical/AssignedNumbers/link_manager.htm */
static const value_string evt_lmp_vers_nr[] = {
    {0x00, "1.0b"},
    {0x01, "1.1"},
    {0x02, "1.2"},
    {0x03, "2.0 + EDR"},
    {0x04, "2.1 + EDR"},
    {0x05, "3.0 + HS"},
    {0x06, "4.0"},
    {0x07, "4.1"},
    {0, NULL }
};

/* Taken from https://www.bluetooth.org/Technical/AssignedNumbers/hci.htm
 * (requires a login/password)
 */
static const value_string evt_hci_vers_nr[] = {
    {0x00, "1.0b"},
    {0x01, "1.1"},
    {0x02, "1.2"},
    {0x03, "2.0 + EDR"},
    {0x04, "2.1 + EDR"},
    {0x05, "3.0 + HS"},
    {0x06, "4.0"},
    {0x07, "4.1"},
    {0, NULL }
};

/* Taken from https://www.bluetooth.org/technical/assignednumbers/identifiers.htm */
static const value_string bthci_evt_comp_id[] = {
    {0x0000, "Ericsson Technology Licensing"},
    {0x0001, "Nokia Mobile Phones"},
    {0x0002, "Intel Corp."},
    {0x0003, "IBM Corp."},
    {0x0004, "Toshiba Corp."},
    {0x0005, "3Com"},
    {0x0006, "Microsoft"},
    {0x0007, "Lucent"},
    {0x0008, "Motorola"},
    {0x0009, "Infineon Technologies AG"},
    {0x000A, "Cambridge Silicon Radio"},
    {0x000B, "Silicon Wave"},
    {0x000C, "Digianswer A/S"},
    {0x000D, "Texas Instruments Inc."},
    {0x000E, "Ceva, Inc. (formerly Parthus Technologies, Inc.)"},
    {0x000F, "Broadcom Corporation"},
    {0x0010, "Mitel Semiconductor"},
    {0x0011, "Widcomm, Inc."},
    {0x0012, "Zeevo, Inc."},
    {0x0013, "Atmel Corporation"},
    {0x0014, "Mitsubishi Electric Corporation"},
    {0x0015, "RTX Telecom A/S"},
    {0x0016, "KC Technology Inc."},
    {0x0017, "Newlogic"},
    {0x0018, "Transilica, Inc."},
    {0x0019, "Rohde & Schwarz GmbH & Co. KG"},
    {0x001A, "TTPCom Limited"},
    {0x001B, "Signia Technologies, Inc."},
    {0x001C, "Conexant Systems Inc."},
    {0x001D, "Qualcomm"},
    {0x001E, "Inventel"},
    {0x001F, "AVM Berlin"},
    {0x0020, "BandSpeed, Inc."},
    {0x0021, "Mansella Ltd"},
    {0x0022, "NEC Corporation"},
    {0x0023, "WavePlus Technology Co., Ltd."},
    {0x0024, "Alcatel"},
    {0x0025, "Philips Semiconductors"},
    {0x0026, "C Technologies"},
    {0x0027, "Open Interface"},
    {0x0028, "R F Micro Devices"},
    {0x0029, "Hitachi Ltd"},
    {0x002A, "Symbol Technologies, Inc."},
    {0x002B, "Tenovis"},
    {0x002C, "Macronix International Co. Ltd."},
    {0x002D, "GCT Semiconductor"},
    {0x002E, "Norwood Systems"},
    {0x002F, "MewTel Technology Inc."},
    {0x0030, "ST Microelectronics"},
    {0x0031, "Synopsys"},
    {0x0032, "Red-M (Communications) Ltd"},
    {0x0033, "Commil Ltd"},
    {0x0034, "Computer Access Technology Corporation (CATC)"},
    {0x0035, "Eclipse (HQ Espana) S.L."},
    {0x0036, "Renesas Technology Corp."},
    {0x0037, "Mobilian Corporation"},
    {0x0038, "Terax"},
    {0x0039, "Integrated System Solution Corp."},
    {0x003A, "Matsushita Electric Industrial Co., Ltd."},
    {0x003B, "Gennum Corporation"},
    {0x003C, "Research In Motion"},
    {0x003D, "IPextreme, Inc."},
    {0x003E, "Systems and Chips, Inc"},
    {0x003F, "Bluetooth SIG, Inc"},
    {0x0040, "Seiko Epson Corporation"},
    {0x0041, "Integrated Silicon Solution Taiwan, Inc."},
    {0x0042, "CONWISE Technology Corporation Ltd"},
    {0x0043, "PARROT SA"},
    {0x0044, "Socket Mobile"},
    {0x0045, "Atheros Communications, Inc."},
    {0x0046, "MediaTek, Inc."},
    {0x0047, "Bluegiga"},
    {0x0048, "Marvell Technology Group Ltd."},
    {0x0049, "3DSP Corporation"},
    {0x004A, "Accel Semiconductor Ltd."},
    {0x004B, "Continental Automotive Systems"},
    {0x004C, "Apple, Inc."},
    {0x004D, "Staccato Communications, Inc."},
    {0x004E, "Avago Technologies"},
    {0x004F, "APT Licensing Ltd."},
    {0x0050, "SiRF Technology, Inc."},
    {0x0051, "Tzero Technologies, Inc."},
    {0x0052, "J&M Corporation"},
    {0x0053, "Free2move AB"},
    {0x0054, "3DiJoy Corporation"},
    {0x0055, "Plantronics, Inc."},
    {0x0056, "Sony Ericsson Mobile Communications"},
    {0x0057, "Harman International Industries, Inc."},
    {0x0058, "Vizio, Inc."},
    {0x0059, "Nordic Semiconductor ASA"},
    {0x005A, "EM Microelectronic-Marin SA"},
    {0x005B, "Ralink Technology Corporation"},
    {0x005C, "Belkin International, Inc."},
    {0x005D, "Realtek Semiconductor Corporation"},
    {0x005E, "Stonestreet One, LLC"},
    {0x005F, "Wicentric, Inc."},
    {0x0060, "RivieraWaves S.A.S"},
    {0x0061, "RDA Microelectronics"},
    {0x0062, "Gibson Guitars"},
    {0x0063, "MiCommand Inc."},
    {0x0064, "Band XI International, LLC"},
    {0x0065, "Hewlett-Packard Company"},
    {0x0066, "9Solutions Oy"},
    {0x0067, "GN Netcom A/S"},
    {0x0068, "General Motors"},
    {0x0069, "A&D Engineering, Inc."},
    {0x006A, "MindTree Ltd."},
    {0x006B, "Polar Electro OY"},
    {0x006C, "Beautiful Enterprise Co., Ltd."},
    {0x006D, "BriarTek, Inc."},
    {0x006E, "Summit Data Communications, Inc."},
    {0x006F, "Sound ID"},
    {0x0070, "Monster, LLC"},
    {0x0071, "connectBlue AB"},
    {0x0072, "ShangHai Super Smart Electronics Co. Ltd."},
    {0x0073, "Group Sense Ltd."},
    {0x0074, "Zomm, LLC"},
    {0x0075, "Samsung Electronics Co. Ltd."},
    {0x0076, "Creative Technology Ltd."},
    {0x0077, "Laird Technologies"},
    {0x0078, "Nike, Inc."},
    {0x0079, "lesswire AG"},
    {0x007A, "MStar Semiconductor, Inc."},
    {0x007B, "Hanlynn Technologies"},
    {0x007C, "A & R Cambridge"},
    {0x007D, "Seers Technology Co. Ltd."},
    {0x007E, "Sports Tracking Technologies Ltd."},
    {0x007F, "Autonet Mobile"},
    {0x0080, "DeLorme Publishing Company, Inc."},
    {0x0081, "WuXi Vimicro"},
    {0x0082, "Sennheiser Communications A/S"},
    {0x0083, "TimeKeeping Systems, Inc."},
    {0x0084, "Ludus Helsinki Ltd."},
    {0x0085, "BlueRadios, Inc."},
    {0x0086, "equinux AG"},
    {0x0087, "Garmin International, Inc."},
    {0x0088, "Ecotest"},
    {0x0089, "GN ReSound A/S"},
    {0x008A, "Jawbone"},
    {0x008B, "Topcon Positioning Systems, LLC"},
    {0x008C, "Qualcomm Labs, Inc."},
    {0x008D, "Zscan Software"},
    {0x008E, "Quintic Corp."},
    {0x008F, "Stollmann E+V GmbH"},
    {0x0090, "Funai Electric Co., Ltd."},
    {0x0091, "Advanced PANMOBIL systems GmbH & Co. KG"},
    {0x0092, "ThinkOptics, Inc."},
    {0x0093, "Universal Electronics, Inc."},
    {0x0094, "Airoha Technology Corp."},
    {0x0095, "NEC Lighting, Ltd."},
    {0x0096, "ODM Technology, Inc."},
    {0x0097, "Bluetrek Technologies Limited"},
    {0x0098, "zero1.tv GmbH"},
    {0x0099, "i.Tech Dynamic Global Distribution Ltd."},
    {0x009A, "Alpwise"},
    {0x009B, "Jiangsu Toppower Automotive Electronics Co., Ltd."},
    {0x009C, "Colorfy, Inc."},
    {0x009D, "Geoforce Inc."},
    {0x009E, "Bose Corporation"},
    {0x009F, "Suunto Oy"},
    {0x00A0, "Kensington Computer Products Group"},
    {0x00A1, "SR-Medizinelektronik"},
    {0x00A2, "Vertu Corporation Limited"},
    {0x00A3, "Meta Watch Ltd."},
    {0x00A4, "LINAK A/S"},
    {0x00A5, "OTL Dynamics LLC"},
    {0x00A6, "Panda Ocean Inc."},
    {0x00A7, "Visteon Corporation"},
    {0x00A8, "ARP Devices Limited"},
    {0x00A9, "Magneti Marelli S.p.A."},
    {0x00AA, "CAEN RFID srl"},
    {0x00AB, "Ingenieur-Systemgruppe Zahn GmbH"},
    {0x00AC, "Green Throttle Games"},
    {0x00AD, "Peter Systemtechnik GmbH"},
    {0x00AE, "Omegawave Oy"},
    {0x00AF, "Cinetix"},
    {0x00B0, "Passif Semiconductor Corp"},
    {0x00B1, "Saris Cycling Group, Inc"},
    {0x00B2, "Bekey A/S"},
    {0x00B3, "Clarinox Technologies Pty. Ltd."},
    {0x00B4, "BDE Technology Co., Ltd."},
    {0x00B5, "Swirl Networks"},
    {0x00B6, "Meso international"},
    {0x00B7, "TreLab Ltd"},
    {0x00B8, "Qualcomm Innovation Center, Inc. (QuIC)"},
    {0x00B9, "Johnson Controls, Inc."},
    {0x00BA, "Starkey Laboratories Inc."},
    {0x00BB, "S-Power Electronics Limited"},
    {0xFFFF, "For use in internal and interoperability tests."},
    {0, NULL }
};
value_string_ext bthci_evt_comp_id_ext = VALUE_STRING_EXT_INIT(bthci_evt_comp_id);

static const value_string evt_service_types[] = {
    {0x00, "No Traffic Available"},
    {0x01, "Best Effort Available"},
    {0x02, "Guaranteed Available"},
    {0, NULL }
};

static const value_string evt_role_vals[] = {
    {0x00, "Currently the Master for specified BD_ADDR"},
    {0x01, "Currently the Slave for specified BD_ADDR"},
    {0, NULL }
};

static const value_string evt_role_vals_handle[] = {
    {0x00, "Currently the Master for this connection handle"},
    {0x01, "Currently the Slave for this connection handle"},
    {0, NULL }
};

static const value_string evt_modes[] = {
    {0x00, "Active Mode"},
    {0x01, "Hold Mode"},
    {0x02, "Sniff Mode"},
    {0x03, "Park Mode"},
    {0, NULL }
};

static const value_string evt_key_types[] = {
    {0x00, "Combination Key"},
    {0x01, "Local Unit Key"},
    {0x02, "Remote Unit Key"},
    {0x03, "Debug Combination Key"},
    {0x04, "Unauthenticated Combination Key"},
    {0x05, "Authenticated Combination Key"},
    {0x06, "Changed Combination Key"},
    {0, NULL }
};

static const value_string evt_scan_types[] = {
    {0x00, "Standard Scan" },
    {0x01, "Interlaced Scan" },
    {0, NULL }
};

static const value_string evt_inq_modes[] = {
    {0x00, "Standard Results" },
    {0x01, "Results With RSSI" },
    {0x02, "Results With RSSI or Extended Results" },
    {0, NULL }
};

static const value_string evt_power_level_types[] = {
    {0x00, "Read Current Transmission Power Level" },
    {0x01, "Read Maximum Transmission Power Level" },
    {0, NULL }
};

static const value_string evt_pin_types[] = {
    {0x00, "Variable PIN" },
    {0x01, "Fixed PIN" },
    {0, NULL }
};

static const value_string evt_auth_enable_values[] = {
    {0x00, "Disabled" },
    {0x01, "Enabled for all connections "},
    {0, NULL }
};

static const value_string evt_enable_values[] = {
    {0x00, "Disabled" },
    {0x01, "Enabled"},
    {0, NULL }
};

static const value_string evt_loopback_modes[] = {
    {0x00, "No Loopback mode enabled" },
    {0x01, "Enable Local Loopback" },
    {0x02, "Enable Remote Loopback" },
    {0, NULL }
};

static const value_string evt_country_code_values[] = {
    {0x0, "North America & Europe (except France) and Japan" },
    {0x1, "France" },
    {0, NULL }
};

static const value_string evt_flow_direction_values[] = {
    {0x0, "Outgoing Traffic" },
    {0x1, "Incoming Traffic" },
    {0, NULL }
};

static const value_string evt_flow_ctrl_mode[] = {
    { 0x00, "Packet based" },
    { 0x01, "Data Block based" },
    { 0, NULL }
};

static const value_string evt_amp_status[] = {
    { 0x00, "Controller available but currently physically powered down" },
    { 0x01, "Controller available exclusively for Bluetooth" },
    { 0x02, "No capacity available for Bluetooth operation" },
    { 0x03, "Low capacity available for Bluetooth operation" },
    { 0x04, "Medium capacity available for Bluetooth operation" },
    { 0x05, "High capacity available for Bluetooth operation" },
    { 0x06, "Full capacity available for Bluetooth operation" },
    { 0, NULL }
};

static const value_string evt_controller_types[] = {
    { 0x00, "Primary BR/EDR" },
    { 0x01, "802.11 AMP" },
    { 0, NULL }
};

static const value_string evt_link_loss_reasons[] = {
    { 0x00, "Unknown" },
    { 0x01, "Range related" },
    { 0x02, "Bandwidth related" },
    { 0x03, "Resolving Conflict" },
    { 0x04, "Interference" },
    { 0, NULL }
};

static const value_string evt_report_reasons[] = {
    { 0x00, "Configured Interval" },
    { 0x01, "Test Ended" },
    { 0, NULL }
};

static const value_string evt_report_event_types[] = {
    { 0x00, "Frames Received" },
    { 0x01, "Frames Received & Bits in Error" },
    { 0, NULL }
};

static const value_string evt_le_meta_subevent[] = {
    { 0x01, "LE Connection Complete" },
    { 0x02, "LE Advertising Report" },
    { 0x03, "LE Connection Update Complete" },
    { 0x04, "LE Read Remote Used Features Complete" },
    { 0x05, "LE Long Term Key Request" },
    { 0, NULL }
};

static const value_string evt_le_advertising_evt_types[] = {
    { 0x00, "Connectable Unidirected Advertising" },
    { 0x01, "Connectable Directed Advertising" },
    { 0x02, "Scannable Unidirected Advertising" },
    { 0x03, "Non-Connectable Unidirected Advertising" },
    { 0x04, "Scan Response" },
    { 0, NULL }
};

static const value_string evt_master_clock_accuray[] = {
    { 0x00, "500 ppm" },
    { 0x01, "250 ppm" },
    { 0x02, "150 ppm" },
    { 0x03, "100 ppm" },
    { 0x04, "75 ppm" },
    { 0x05, "50 ppm" },
    { 0x06, "30 ppm" },
    { 0x07, "20 ppm" },
    { 0, NULL }
};

static const value_string evt_air_mode_vals[] = {
    { 0x00,  "\xb5-law log" },
    { 0x01,  "A-law log" },
    { 0x02,  "CVSD" },
    { 0x03,  "Transparent Data" },
    { 0, NULL }
};

void proto_register_bthci_evt(void);
void proto_reg_handoff_bthci_evt(void);

static int
dissect_bthci_evt_bd_addr(tvbuff_t *tvb, int offset, packet_info *pinfo _U_,
        proto_tree *tree, guint8 *bdaddr)
{
    guint8 bd_addr[6];

    bd_addr[5] = tvb_get_guint8(tvb, offset);
    bd_addr[4] = tvb_get_guint8(tvb, offset + 1);
    bd_addr[3] = tvb_get_guint8(tvb, offset + 2);
    bd_addr[2] = tvb_get_guint8(tvb, offset + 3);
    bd_addr[1] = tvb_get_guint8(tvb, offset + 4);
    bd_addr[0] = tvb_get_guint8(tvb, offset + 5);

    if (bdaddr)
        memcpy(bdaddr, bd_addr, 6);

    proto_tree_add_ether(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, bd_addr);
    offset += 6;

    return offset;
}

static void
save_remote_device_name(tvbuff_t *tvb, gint offset, packet_info *pinfo,
        guint8 size, guint8 *bd_addr, hci_data_t *hci_data)
{
    gint             i = 0;
    guint8           length;
    wmem_tree_key_t  key[4];
    guint32          k_bd_addr_oui;
    guint32          k_bd_addr_id;
    guint32          k_frame_number;
    gchar           *name;
    device_name_t   *device_name;

    if (!(!pinfo->fd->flags.visited && hci_data && bd_addr)) return;

    while (i < size) {
        length = tvb_get_guint8(tvb, offset + i);
        if (length == 0) break;

        switch(tvb_get_guint8(tvb, offset + i + 1)) {
        case 0x08: /* Device Name, shortened */
        case 0x09: /* Device Name, full */
            name = tvb_get_string(wmem_packet_scope(), tvb, offset + i + 2, length - 1);

            k_frame_number = pinfo->fd->num;
            k_bd_addr_oui = bd_addr[0] << 16 | bd_addr[1] << 8 | bd_addr[2];
            k_bd_addr_id  = bd_addr[3] << 16 | bd_addr[4] << 8 | bd_addr[5];

            key[0].length = 1;
            key[0].key    = &k_bd_addr_id;
            key[1].length = 1;
            key[1].key    = &k_bd_addr_oui;
            key[2].length = 1;
            key[2].key    = &k_frame_number;
            key[3].length = 0;
            key[3].key    = NULL;

            device_name = (device_name_t *) wmem_new(wmem_file_scope(), device_name_t);
            device_name->bd_addr_oui =  bd_addr[0] << 16 | bd_addr[1] << 8 | bd_addr[2];
            device_name->bd_addr_id =  bd_addr[3] << 16 | bd_addr[4] << 8 | bd_addr[5];
            device_name->name = wmem_strdup(wmem_file_scope(), name);

            wmem_tree_insert32_array(hci_data->bdaddr_to_name_table, key, device_name);

            break;
        }

        i += length + 1;
    }
}

static int
dissect_bthci_evt_inq_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_conn_complete(tvbuff_t *tvb, int offset, packet_info *pinfo,
        proto_tree *tree, hci_data_t *hci_data)
{
    guint16       connection_handle;
    guint8        bd_addr[6];
    guint8        status;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    status = tvb_get_guint8(tvb, offset);
    offset += 1;

    connection_handle = tvb_get_letohs(tvb, offset) & 0x0FFF;
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, bd_addr);
    if (!pinfo->fd->flags.visited && hci_data != NULL && status == 0x00) {
        wmem_tree_key_t  key[5];
        guint32          k_interface_id;
        guint32          k_adapter_id;
        guint32          k_connection_handle;
        guint32          k_frame_number;
        remote_bdaddr_t  *remote_bdaddr;

        k_interface_id = hci_data->interface_id;
        k_adapter_id = hci_data->adapter_id;
        k_connection_handle = connection_handle;
        k_frame_number = pinfo->fd->num;

        key[0].length = 1;
        key[0].key    = &k_interface_id;
        key[1].length = 1;
        key[1].key    = &k_adapter_id;
        key[2].length = 1;
        key[2].key    = &k_connection_handle;
        key[3].length = 1;
        key[3].key    = &k_frame_number;
        key[4].length = 0;
        key[4].key    = NULL;

        remote_bdaddr = (remote_bdaddr_t *) wmem_new(wmem_file_scope(), remote_bdaddr_t);
        remote_bdaddr->interface_id = hci_data->interface_id;
        remote_bdaddr->adapter_id = hci_data->adapter_id;
        remote_bdaddr->chandle = connection_handle;
        memcpy(remote_bdaddr->bd_addr, bd_addr, 6);

        wmem_tree_insert32_array(hci_data->chandle_to_bdaddr_table, key, remote_bdaddr);
    }


    proto_tree_add_item(tree, hf_bthci_evt_link_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_encryption_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_conn_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    call_dissector(btcommon_cod_handle, tvb_new_subset(tvb, offset, 3, 3), pinfo, tree);
    offset += 3;

    proto_tree_add_item(tree, hf_bthci_evt_link_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_disconn_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_reason, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_auth_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_lmp_features(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, guint8 page_numer)
{
    guint8      fc_lag;
    proto_item *fl_lag_item;
    proto_tree *lmp_tree = NULL;

    if (tree) {
        proto_item *lmp_item;

        lmp_item = proto_tree_add_item(tree, hf_lmp_features, tvb, offset, 8, ENC_NA);
        lmp_tree = proto_item_add_subtree(lmp_item, ett_lmp_subtree);
    }

    switch (page_numer) {
    case 0:
        proto_tree_add_item(lmp_tree, hf_lmp_feature_3slot_packets,                          tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_5slot_packets,                          tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_encryption,                             tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_slot_offset,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_timing_accuracy,                        tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_role_switch,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_hold_mode,                              tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_sniff_mode,                             tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_park_state,                             tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_power_control_requests,                 tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_channel_quality_driven_data_rate,       tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_sco_link,                               tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_hv2_packets,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_hv3_packets,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_u_law_log_synchronous_data,             tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_a_law_log_synchronous_data,             tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_cvsd_synchronous_data,                  tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_paging_parameter_negotiation,           tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_power_control,                          tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_transparent_synchronous_data,           tvb, offset, 1, ENC_LITTLE_ENDIAN);
        fl_lag_item = proto_tree_add_item(lmp_tree,hf_lmp_feature_flow_control_lag,          tvb, offset, 1, ENC_LITTLE_ENDIAN);
        fc_lag = (tvb_get_guint8(tvb, offset) & 0x70) >> 4;
        proto_item_append_text(fl_lag_item, " (%i bytes)", 256 * fc_lag);

        proto_tree_add_item(lmp_tree,hf_lmp_feature_broadcast_encryption,                    tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved_24,                            tvb, offset, 1, ENC_NA);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_edr_acl_2mbps_mode,                     tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_edr_acl_3mbps_mode,                     tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_enhanced_inquiry_scan,                  tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_interlaced_inquiry_scan,                tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_interlaced_page_scan,                   tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_rssi_with_inquiry_results,              tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_ev3_packets,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_ev4_packets,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_ev5_packets,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved_34,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_afh_capable_slave,                      tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_afh_classification_slave,               tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_br_edr_not_supported,                   tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_le_supported_controller,                tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_3slot_edr_acl_packets,                  tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_5slot_edr_acl_packets,                  tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_sniff_subrating,                        tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_pause_encryption,                       tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_afh_capable_master,                     tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_afh_classification_master,              tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_edr_esco_2mbps_mode,                    tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_edr_esco_3mbps_mode,                    tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_3slot_edr_esco_packets,                 tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_extended_inquiry_response,              tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_simultaneous_le_and_br_edr_controller,  tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved_50,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_secure_simple_pairing,                  tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_encapsulated_pdu,                       tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_erroneous_data_reporting,               tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_non_flushable_packet_boundary_flag,     tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved_55,                            tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_link_supervision_timeout_changed_event, tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_inquiry_tx_power_level,                 tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_enhanced_power_control,                 tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved_59_62,                         tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_extended_features,                      tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        break;
    case 1:
        proto_tree_add_item(lmp_tree, hf_lmp_feature_secure_simple_pairing_host,             tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_le_supported_host,                      tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_simultaneous_le_and_br_edr_host,        tvb, offset, 1, ENC_LITTLE_ENDIAN);
        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved_67_71,                         tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved,                               tvb, offset, 7, ENC_NA);
        offset += 7;

        break;
    default:
        proto_tree_add_item(lmp_tree, hf_lmp_feature_reserved,                               tvb, offset, 8, ENC_NA);
        offset += 8;
    }

    return offset;
}

static int
dissect_bthci_evt_pin_code_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    return offset;
}

static int
dissect_bthci_evt_link_key_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    return offset;
}

static int
dissect_bthci_evt_link_key_notification(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_link_key, tvb, offset, 16, ENC_NA);
    offset += 16;

    proto_tree_add_item(tree, hf_bthci_evt_key_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_return_link_keys(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    guint8 evt_num_keys;

    evt_num_keys = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_num_keys, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    while (evt_num_keys--) {
        offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

        proto_tree_add_item(tree, hf_bthci_evt_link_key, tvb, offset, 16, ENC_NA);
        offset += 16;

    }

    return offset;
}

static int
dissect_bthci_evt_read_remote_support_features_complete(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    offset = dissect_bthci_evt_lmp_features(tvb, offset, pinfo, tree, 0);

    return offset;
}

static int
dissect_bthci_evt_remote_name_req_complete(tvbuff_t *tvb, int offset,
        packet_info *pinfo, proto_tree *tree, hci_data_t *hci_data)
{
    guint8      bd_addr[6];

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, bd_addr);

    proto_tree_add_item(tree, hf_bthci_evt_remote_name, tvb, offset, 248, ENC_ASCII|ENC_NA);
    if (!pinfo->fd->flags.visited && hci_data != NULL) {

        wmem_tree_key_t key[4];
        guint32         k_bd_addr_oui;
        guint32         k_bd_addr_id;
        guint32         k_frame_number;
        gchar           *name;
        device_name_t   *device_name;

        name = tvb_get_string(wmem_packet_scope(), tvb, offset, 248);

        k_frame_number = pinfo->fd->num;
        k_bd_addr_oui  = bd_addr[0] << 16 | bd_addr[1] << 8 | bd_addr[2];
        k_bd_addr_id   = bd_addr[3] << 16 | bd_addr[4] << 8 | bd_addr[5];

        key[0].length = 1;
        key[0].key    = &k_bd_addr_id;
        key[1].length = 1;
        key[1].key    = &k_bd_addr_oui;
        key[2].length = 1;
        key[2].key    = &k_frame_number;
        key[3].length = 0;
        key[3].key    = NULL;

        device_name = (device_name_t *) wmem_new(wmem_file_scope(), device_name_t);
        device_name->bd_addr_oui =  bd_addr[0] << 16 | bd_addr[1] << 8 | bd_addr[2];
        device_name->bd_addr_id =  bd_addr[3] << 16 | bd_addr[4] << 8 | bd_addr[5];
        device_name->name = wmem_strdup(wmem_file_scope(), name);

        wmem_tree_insert32_array(hci_data->bdaddr_to_name_table, key, device_name);
    }
    offset += 248;

    return offset;
}

static int
dissect_bthci_evt_read_remote_version_information_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,            tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_vers_nr,           tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_comp_id,           tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_sub_vers_nr,       tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_flush_occured(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_number_of_completed_packets(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    guint8 evt_num_handles;

    evt_num_handles = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_num_handles, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    while (evt_num_handles--) {
        proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;

        proto_tree_add_item(tree, hf_bthci_evt_num_compl_packets, tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;

    }

    return offset;
}

static int
dissect_bthci_evt_mode_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_item *handle_item;

    proto_tree_add_item(tree, hf_bthci_evt_status,                   tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle,        tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_curr_mode,                tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    handle_item = proto_tree_add_item(tree, hf_bthci_evt_interval,   tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_item_append_text(handle_item, " Baseband slots (%f msec)", tvb_get_letohs(tvb, offset)*0.625);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_role_change(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    offset = dissect_bthci_evt_bd_addr(            tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_role,   tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_hardware_error(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_hardware_code, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_loopback_command(tvbuff_t *tvb, int offset,
        packet_info *pinfo, proto_tree *tree, hci_data_t *hci_data)
{
    tvbuff_t *next_tvb;

    next_tvb = tvb_new_subset_remaining(tvb, offset);
    call_dissector_with_data(bthci_cmd_handle, next_tvb, pinfo, tree, hci_data);

    offset += tvb_length_remaining(tvb, offset);

    return offset;
}

static int
dissect_bthci_evt_data_buffer_overflow(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_link_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_read_clock_offset_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_item *handle_item;
    gint16      clk;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    handle_item = proto_tree_add_item(tree, hf_bthci_evt_clock_offset, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    clk = tvb_get_letohs(tvb, offset) & 0x7FFF; /* only bits 0-14 are valid  */
    proto_item_append_text(handle_item, " (%g ms)", 1.25*clk);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_max_slots_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_max_slots,         tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_qos_violation(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_conn_packet_type_changed(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    guint16     flags;
    proto_tree *handle_tree;
    proto_item *ti_ptype_subtree;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    flags = tvb_get_letohs(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    handle_tree = proto_tree_add_item(tree, hf_usable_packet_types, tvb, offset, 2, ENC_NA);
    ti_ptype_subtree = proto_item_add_subtree(handle_tree, ett_ptype_subtree);

    if (flags & 0x0008)
        proto_item_append_text(handle_tree, "DM1 ");
    if (flags & 0x0010)
        proto_item_append_text(handle_tree, "DH1 ");
    if (flags & 0x0400)
        proto_item_append_text(handle_tree, "DM3 ");
    if (flags & 0x0800)
        proto_item_append_text(handle_tree, "DH3 ");
    if (flags & 0x4000)
        proto_item_append_text(handle_tree, "DM5 ");
    if (flags & 0x8000)
        proto_item_append_text(handle_tree, "DH5 ");
    if (flags & 0x0020)
        proto_item_append_text(handle_tree, "HV1 ");
    if (flags & 0x0040)
        proto_item_append_text(handle_tree, "HV2 ");
    if (flags & 0x0080)
        proto_item_append_text(handle_tree, "HV3 ");
    if (flags & 0x0002)
        proto_item_append_text(handle_tree, "2-DH1 ");
    if (flags & 0x0004)
        proto_item_append_text(handle_tree, "3-DH1 ");
    if (flags & 0x0100)
        proto_item_append_text(handle_tree, "2-DH3 ");
    if (flags & 0x0200)
        proto_item_append_text(handle_tree, "3-DH3 ");
    if (flags & 0x1000)
        proto_item_append_text(handle_tree, "2-DH5 ");
    if (flags & 0x2000)
        proto_item_append_text(handle_tree, "3-DH5 ");

    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_2dh1, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_3dh1, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dm1,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dh1,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_2dh3, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_3dh3, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dm3,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dh3,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_2dh5, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_3dh5, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dm5,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dh5,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_hv1,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_hv2,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_hv3,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_command_status(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    proto_item  *ti_opcode;
    proto_tree  *opcode_tree;
    guint8       status_code;
    guint16      opcode;
    guint8       ogf;
    gint         hfx;

    status_code = tvb_get_guint8(tvb, offset);

    if (status_code != 0) {
        proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    }
    else {
        proto_tree_add_item(tree, hf_bthci_evt_status_pending, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    }
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_num_command_packets, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    opcode = tvb_get_letohs(tvb, offset);
    ogf = opcode >> 10;

    ti_opcode = proto_tree_add_item(tree, hf_bthci_evt_opcode, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    opcode_tree = proto_item_add_subtree(ti_opcode, ett_opcode);
    proto_tree_add_item(opcode_tree, hf_bthci_evt_ogf, tvb, offset, 2, ENC_LITTLE_ENDIAN);

    if (ogf == HCI_OGF_LINK_CONTROL)
        hfx = hf_bthci_evt_ocf_link_control;
    else if (ogf == HCI_OGF_LINK_POLICY)
        hfx = hf_bthci_evt_ocf_link_policy;
    else if (ogf == HCI_OGF_HOST_CONTROLLER)
        hfx = hf_bthci_evt_ocf_host_controller_and_baseband;
    else if (ogf == HCI_OGF_INFORMATIONAL)
        hfx = hf_bthci_evt_ocf_informational;
    else if (ogf == HCI_OGF_STATUS)
        hfx = hf_bthci_evt_ocf_status;
    else if (ogf == HCI_OGF_TESTING)
        hfx = hf_bthci_evt_ocf_testing;
    else if (ogf == HCI_OGF_LOW_ENERGY)
        hfx = hf_bthci_evt_ocf_low_energy;
    else if (ogf == HCI_OGF_LOGO_TESTING)
        hfx = hf_bthci_evt_ocf_logo_testing;
    else
        hfx = hf_bthci_evt_ocf;
    proto_tree_add_item(opcode_tree, hfx, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)",
                        val_to_str_ext(opcode, &bthci_cmd_opcode_vals_ext, "Unknown 0x%08x"));

    return offset;
}

static int
dissect_bthci_evt_page_scan_mode_change(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_page_scan_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_page_scan_repetition_mode_change(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_page_scan_repetition_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_inq_result_with_rssi(tvbuff_t *tvb, int offset,
        packet_info *pinfo, proto_tree *tree, guint8 *bd_addr)
{
    guint8 num, evt_num_responses;

    evt_num_responses = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_num_responses, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    for (num = 0; num < evt_num_responses; num++) {
        offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, (num == 0) ? bd_addr : NULL);

        proto_tree_add_item(tree, hf_bthci_evt_page_scan_repetition_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        /* reserved byte */
        offset += 1;

        call_dissector(btcommon_cod_handle, tvb_new_subset(tvb, offset, 3, 3), pinfo, tree);
        offset += 3;

        proto_tree_add_item(tree, hf_bthci_evt_clock_offset, tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;

        proto_tree_add_item(tree, hf_bthci_evt_rssi, tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

    }

    return offset;
}

static int
dissect_bthci_evt_io_capability_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    return offset;
}

static int
dissect_bthci_evt_io_capability_response(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_io_capability,     tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_oob_data_present,  tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_auth_requirements, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_user_confirmation_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_numeric_value, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    return offset;
}

static int
dissect_bthci_evt_user_passkey_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    return offset;
}

static int
dissect_bthci_evt_remote_oob_data_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    return offset;
}

static int
dissect_bthci_evt_simple_pairing_complete(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    return offset;
}

static int
dissect_bthci_evt_user_passkey_notification(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_passkey, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    return offset;
}

static int
dissect_bthci_evt_keypress_notification(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

    proto_tree_add_item(tree, hf_bthci_evt_notification_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_remote_host_sup_feat_notification(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);
    offset = dissect_bthci_evt_lmp_features(tvb, offset, pinfo, tree, 0);

    return offset;
}

static int
dissect_bthci_evt_le_meta(tvbuff_t *tvb, int offset, packet_info *pinfo,
        proto_tree *tree, hci_data_t *hci_data)
{
    proto_item *item;
    guint8 subevent_code;

    subevent_code = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_le_meta_subevent, tvb, offset, 1, ENC_LITTLE_ENDIAN);

    col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", val_to_str(subevent_code, evt_le_meta_subevent, "Unknown 0x%02x"));

    offset += 1;

    switch(subevent_code) {
        case 0x01: /* LE Connection Complete */
            proto_tree_add_item(tree, hf_bthci_evt_status,                        tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle,             tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_role,                          tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_le_peer_address_type,          tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            offset = dissect_bthci_evt_bd_addr(                                   tvb, offset, pinfo, tree, NULL);
            item = proto_tree_add_item(tree, hf_bthci_evt_le_con_interval,        tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " (%g msec)", tvb_get_letohs(tvb, offset)*1.25);
            offset += 2;
            item = proto_tree_add_item(tree, hf_bthci_evt_le_con_latency,         tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " (number events)");
            offset += 2;
            item = proto_tree_add_item(tree, hf_bthci_evt_le_supervision_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " (%g sec)", tvb_get_letohs(tvb, offset)*0.01);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_le_master_clock_accuracy,      tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;
        case 0x02: /* LE Advertising Report */
        {
            guint8 i, num_reports, length;
            guint8 bd_addr[6];

            num_reports = tvb_get_guint8(tvb, offset);
            proto_tree_add_item(tree, hf_bthci_evt_num_reports,                   tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            for (i = 0; i < num_reports; i++) {
                proto_tree_add_item(tree, hf_bthci_evt_advts_event_type,          tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 1;
                proto_tree_add_item(tree, hf_bthci_evt_le_peer_address_type,      tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 1;
                offset = dissect_bthci_evt_bd_addr(                               tvb, offset, pinfo, tree, bd_addr);
                length = tvb_get_guint8(tvb, offset);
                proto_tree_add_item(tree, hf_bthci_evt_data_length,               tvb, offset, 1, ENC_NA);
                offset += 1;

                if (length > 0) {
                    call_dissector(btcommon_ad_handle, tvb_new_subset(tvb, offset, length, length), pinfo, tree);
                    save_remote_device_name(tvb, offset, pinfo, length, bd_addr, hci_data);
                    offset += length;
                }

                proto_tree_add_item(tree, hf_bthci_evt_rssi,                      tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 1;
                }
            }
            break;
        case 0x03: /* LE Connection Update Complete */
            proto_tree_add_item(tree, hf_bthci_evt_status,                        tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle,             tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            item = proto_tree_add_item(tree, hf_bthci_evt_le_con_interval,        tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " (%g msec)", tvb_get_letohs(tvb, offset)*1.25);
            offset += 2;
            item = proto_tree_add_item(tree, hf_bthci_evt_le_con_latency,         tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " (number events)");
            offset += 2;
            item = proto_tree_add_item(tree, hf_bthci_evt_le_supervision_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " (%g sec)",                             tvb_get_letohs(tvb, offset)*0.01);
            offset += 2;
            break;
        case 0x04: /* LE Read Remote Used Features Complete */
            proto_tree_add_item(tree, hf_bthci_evt_status,                        tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle,             tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_le_feature_00,                 tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 8;
            break;
        case 0x05: /* LE Long Term Key Request */
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle,             tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_random_number,                 tvb, offset, 8, ENC_NA);
            offset += 8;
            proto_tree_add_item(tree, hf_bthci_evt_encrypted_diversifier,         tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            break;
        default:
            break;
    }
    return offset;
}

static int
dissect_bthci_evt_physical_link_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_channel_select_physical_link_recovery(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_disconnect_physical_link_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,               tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_reason,               tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_physical_link_loss_early_warning(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_link_loss_reason,     tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_logical_link_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,               tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_logical_link_handle,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;
    proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_flow_spec_identifier, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_disconnect_logical_link_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,              tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_logical_link_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;
    proto_tree_add_item(tree, hf_bthci_evt_reason,              tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_flow_spec_modify_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,            tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;
    return offset;
}

static int
dissect_bthci_evt_num_completed_data_blocks(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    guint8 evt_num_handles;

    proto_tree_add_item(tree, hf_bthci_evt_total_num_data_blocks, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    evt_num_handles = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_num_handles, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    while (evt_num_handles--) {
        proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;
        proto_tree_add_item(tree, hf_bthci_evt_num_compl_packets, tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;
        proto_tree_add_item(tree, hf_bthci_evt_num_compl_blocks,  tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;
    }
    return offset;
}

static int
dissect_bthci_evt_amp_start_stop_test(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,        tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_test_scenario, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_amp_receiver_test(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_amp_controller_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_report_reason,       tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_report_event_type,   tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_num_frames,          tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;
    proto_tree_add_item(tree, hf_bthci_evt_num_error_frames,    tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;
    proto_tree_add_item(tree, hf_bthci_evt_num_bits,            tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;
    proto_tree_add_item(tree, hf_bthci_evt_num_error_bits,      tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;
    return offset;
}

static int
dissect_bthci_evt_short_range_mode_change_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,                 tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle,   tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_short_range_mode_state, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_amp_status_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status,     tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    proto_tree_add_item(tree, hf_bthci_evt_amp_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;
    return offset;
}

static int
dissect_bthci_evt_command_complete(tvbuff_t *tvb, int offset,
        packet_info *pinfo, proto_tree *tree, hci_data_t *hci_data)
{
    proto_item  *ti_opcode;
    proto_tree  *opcode_tree;
    proto_item  *item;
    gint16       timeout;
    guint8       num8;
    guint        i;
    guint16      opcode;
    guint8       ogf;
    guint32      accuracy;
    guint8       bd_addr[6];
    gboolean     local_addr = FALSE;
    gint         hfx;

    proto_tree_add_item(tree, hf_bthci_evt_num_command_packets, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    opcode = tvb_get_letohs(tvb, offset);
    ogf = opcode >> 10;

    ti_opcode = proto_tree_add_item(tree, hf_bthci_evt_opcode, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    opcode_tree = proto_item_add_subtree(ti_opcode, ett_opcode);
    proto_tree_add_item(opcode_tree, hf_bthci_evt_ogf, tvb, offset, 2, ENC_LITTLE_ENDIAN);

    if (ogf == HCI_OGF_LINK_CONTROL)
        hfx = hf_bthci_evt_ocf_link_control;
    else if (ogf == HCI_OGF_LINK_POLICY)
        hfx = hf_bthci_evt_ocf_link_policy;
    else if (ogf == HCI_OGF_HOST_CONTROLLER)
        hfx = hf_bthci_evt_ocf_host_controller_and_baseband;
    else if (ogf == HCI_OGF_INFORMATIONAL)
        hfx = hf_bthci_evt_ocf_informational;
    else if (ogf == HCI_OGF_STATUS)
        hfx = hf_bthci_evt_ocf_status;
    else if (ogf == HCI_OGF_TESTING)
        hfx = hf_bthci_evt_ocf_testing;
    else if (ogf == HCI_OGF_LOW_ENERGY)
        hfx = hf_bthci_evt_ocf_low_energy;
    else if (ogf == HCI_OGF_LOGO_TESTING)
        hfx = hf_bthci_evt_ocf_logo_testing;
    else
        hfx = hf_bthci_evt_ocf;
    proto_tree_add_item(opcode_tree, hfx, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)",
                        val_to_str_ext(opcode, &bthci_cmd_opcode_vals_ext, "Unknown 0x%08x"));

    switch(opcode) {
        /* This is a list of Commands that all return just the status */
        case 0x0402: /* Inquiry Cancel */
        case 0x0403: /* Periodic Inquiry Mode */
        case 0x0404: /* Exit Periodic Enquiry Mode */
        case 0x080f: /* Write Default Link Policy Settings */
        case 0x0c01: /* Set Event Mask */
        case 0x0c03: /* Reset */
        case 0x0c05: /* Set Event Filter */
        case 0x0c0a: /* Write PIN Type */
        case 0x0c0b: /* Create Unit Key */
        case 0x0c13: /* Change Local Name */
        case 0x0c16: /* Write Connection Accept Timeout */
        case 0x0c18: /* Write Page Timeout */
        case 0x0c1a: /* Write Scan Enable */
        case 0x0c1c: /* Write Page Scan Activity */
        case 0x0c1e: /* Write Inquiry Scan Activity */
        case 0x0c20: /* Write Authentication Enable */
        case 0x0c22: /* Write Encryption Mode  */
        case 0x0c24: /* Write Class of Device */
        case 0x0c26: /* Write Voice Setting */
        case 0x0c2a: /* Write Num Broadcast Retransmissions */
        case 0x0c2c: /* Write Hold Mode Activity */
        case 0x0c2f: /* Write SCO Flow Control Enable */
        case 0x0c31: /* Set Host Controller To Host Flow Control */
        case 0x0c33: /* Host Buffer Size */
        case 0x0c3a: /* Write Current IAC LAP */
        case 0x0c3c: /* Write Page Scan Period Mode */
        case 0x0c3e: /* Write Page Scan Mode */
        case 0x0c3f: /* Set AFH Host Channel Classification */
        case 0x0c43: /* Write Inquiry Scan Type */
        case 0x0c45: /* Write Inquiry Mode */
        case 0x0c47: /* Write Page Scan Type */
        case 0x0c49: /* Write AFH Channel Assessment Mode */
        case 0x0c52: /* Write Extended Inquiry Response */
        case 0x0c53: /* Refresh Encryption Key */
        case 0x0c56: /* Write Simple Pairing Mode */
        case 0x0c59: /* Write Inquiry Tx Power Level */
        case 0x0c5b: /* Write Default Erroneous Data Reporting */
        case 0x0c62: /* Write Logical Link Accept Timeout */
        case 0x0c63: /* Set Event Mask Page 2 */
        case 0x0c65: /* Write Location Data */
        case 0x0c67: /* Write Flow Control Mode */
        case 0x0c6a: /* Write Best Effort Timeout */
        case 0x0c6b: /* Short Range Mode */
        case 0x0c6d: /* Write LE Host Supported */
        case 0x1802: /* Write Loopback Mode */
        case 0x1803: /* Enable Device Under Test Mode */
        case 0x1804: /* Write Simple Pairing Debug Mode */
        case 0x1807: /* Enable AMP Receiver Reports */
        case 0x1808: /* AMP Test End */
        case 0x1809: /* AMP Test */
        case 0x2001: /* LE Set Event Mask */
        case 0x2005: /* LE Set Random Address */
        case 0x2006: /* LE Set Advertising Parameters */
        case 0x2008: /* LE Set Advertising Data */
        case 0x2009: /* LE Set Scan Response Data */
        case 0x200a: /* LE Set Advertise Enable */
        case 0x200b: /* LE Set Scan Parameters */
        case 0x200c: /* LE Set Scan Enable */
        case 0x200e: /* LE Create Connection Cancel */
        case 0x2010: /* LE Clear White List */
        case 0x2011: /* LE Add Device To White List */
        case 0x2012: /* LE Remove Device From White List */
        case 0x2014: /* LE Set Host Channel Classification */
        case 0x201d: /* LE Receiver Test */
        case 0x201e: /* LE Transmitter Test */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        /* This is a list of Commands that all return status and BD_ADDR */
        case 0x1009: /* Read BD_ADDR */
            local_addr = TRUE;
            /* FALLTHROUGH */
        case 0x0408: /* Create Connection Cancel */
        case 0x040b: /* Link Key Request Reply */
        case 0x040c: /* Link Key Request Negative Reply */
        case 0x040d: /* PIN Code Request Reply */
        case 0x040e: /* PIN Code Request Negative Reply */
        case 0x041a: /* Remote Name Request Cancel */
        case 0x042b: /* IO Capability Request Reply */
        case 0x0434: /* IO Capability Request Negative Reply */
        case 0x042c: /* User Confirmation Request Reply */
        case 0x042d: /* User Confirmation Request Negative Reply */
        case 0x042e: /* User Passkey Request Reply */
        case 0x042f: /* User Passkey Request Negative Reply */
        case 0x0430: /* Remote OOB Data Request Reply */
        case 0x0433: /* Remote OOB Data Request Negative Reply */
        case 0x0c60: /* Send Keypress Notification */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, bd_addr);
            if (!pinfo->fd->flags.visited && hci_data != NULL && local_addr) {
                wmem_tree_key_t            key[4];
                guint32                    k_interface_id;
                guint32                    k_adapter_id;
                guint32                    k_frame_number;
                localhost_bdaddr_entry_t   *localhost_bdaddr_entry;

                k_interface_id = hci_data->interface_id;
                k_adapter_id = hci_data->adapter_id;
                k_frame_number = pinfo->fd->num;

                key[0].length = 1;
                key[0].key    = &k_interface_id;
                key[1].length = 1;
                key[1].key    = &k_adapter_id;
                key[2].length = 1;
                key[2].key    = &k_frame_number;
                key[3].length = 0;
                key[3].key    = NULL;

                localhost_bdaddr_entry = (localhost_bdaddr_entry_t *) wmem_new(wmem_file_scope(), localhost_bdaddr_entry_t);
                localhost_bdaddr_entry->interface_id = k_interface_id;
                localhost_bdaddr_entry->adapter_id = k_adapter_id;
                memcpy(localhost_bdaddr_entry->bd_addr, bd_addr, 6);
                wmem_tree_insert32_array(hci_data->localhost_bdaddr, key, localhost_bdaddr_entry);
            }

            break;

        /* This is a list of Commands that all return status and connection_handle */
        case 0x080d: /* Write Link Policy Settings */
        case 0x0811: /* Sniff Subrating */
        case 0x0c08: /* Flush */
        case 0x0c28: /* Write Automatic Flush Timeout */
        case 0x0c37: /* Write Link Supervision Timeout */
        case 0x0c5f: /* Enhanced Flush */
        case 0x1402: /* Reset Failed Contact Counter */
        case 0x201a: /* LE Long Term Key Request Reply */
        case 0x201b: /* LE Long Term Key Request Neg Reply */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        /* This is a list of Commands that all return status and timeout */
        case 0x0c15: /* Read Connection Accept Timeout */
        case 0x0c17: /* Read Page Timeout */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            timeout = tvb_get_letohs(tvb, offset);
            item = proto_tree_add_item(tree, hf_bthci_evt_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " slots (%g msec)", timeout*0.625);
            offset += 2;

            break;

        /* This is a list of Commands that all return status, connection handle and timeout */
        case 0x0c27: /* Read Automatic Flush Timeout */
        case 0x0c36: /* Read Link Supervision Timeout */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            timeout = tvb_get_letohs(tvb, offset);
            item = proto_tree_add_item(tree, hf_bthci_evt_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " slots (%g msec)", timeout*0.625);
            offset += 2;

            break;

        /* This is a list of Commands that all return status, interval and window */
        case 0x0c1b: /* Read Page Scan Activity */
        case 0x0c1d: /* Read Inquiry Scan Activity */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_interval, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_window, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x0420: /* Read LMP Handle */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_lmp_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            /* 4 reserved bytes */
            offset += 4;
            break;

        case 0x043b: /* Logical Link Cancel */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_flow_spec_identifier, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;
        case 0x0809: /* Role Discovery */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_curr_role, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x080c: /* Read Link Policy Settings */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_switch, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_hold  , tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_sniff , tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_park  , tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x080e: /* Read Default Link Policy Settings */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_switch, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_hold  , tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_sniff , tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_park  , tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x0c09: /* Read PIN Type */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_pin_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c0d: /* Read Stored Link Key */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_max_num_keys, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_num_keys_read, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x0c11: /* Write Stored Link Key */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_num_keys_written, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c12: /* Delete Stored Link Key */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_num_keys_deleted, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x0c14: /* Read Local Name */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_device_name, tvb, offset, 248, ENC_ASCII|ENC_NA);
            if (!pinfo->fd->flags.visited && hci_data != NULL) {
                wmem_tree_key_t         key[4];
                guint32                 k_interface_id;
                guint32                 k_adapter_id;
                guint32                 k_frame_number;
                gchar                   *name;
                localhost_name_entry_t  *localhost_name_entry;

                k_interface_id = hci_data->interface_id;
                k_adapter_id = hci_data->adapter_id;
                k_frame_number = pinfo->fd->num;

                name = tvb_get_string(wmem_packet_scope(), tvb, offset, 248);

                key[0].length = 1;
                key[0].key    = &k_interface_id;
                key[1].length = 1;
                key[1].key    = &k_adapter_id;
                key[2].length = 1;
                key[2].key    = &k_frame_number;
                key[3].length = 0;
                key[3].key    = NULL;

                localhost_name_entry = (localhost_name_entry_t *) wmem_new(wmem_file_scope(), localhost_name_entry_t);
                localhost_name_entry->interface_id = k_interface_id;
                localhost_name_entry->adapter_id = k_adapter_id;
                localhost_name_entry->name = wmem_strdup(wmem_file_scope(), name);

                wmem_tree_insert32_array(hci_data->localhost_name, key, localhost_name_entry);
            }
            offset += 248;

            break;

        case 0x0c19: /* Read Scan Enable */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_scan_enable, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c1f: /* Read Authentication Enable */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_authentication_enable, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c21: /* Read Encryption Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_encryption_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c23: /* Read Class of Device */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            call_dissector(btcommon_cod_handle, tvb_new_subset(tvb, offset, 3, 3), pinfo, tree);
            offset += 3;

            break;

        case 0x0c25: /* Read Voice Setting */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_input_unused, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_input_coding, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_input_data_format, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_input_sample_size, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_linear_pcm_bit_pos, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_air_coding_format, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x0c29: /* Read Num Broadcast Retransmissions */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_num_broadcast_retransm, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c2b: /* Read Hold Mode Activity */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_hold_mode_act_page, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_hold_mode_act_inquiry, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(tree, hf_bthci_evt_hold_mode_act_periodic, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c2d: /* Read Transmit Power Level */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_transmit_power_level, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c2e: /* Read SCO Flow Control Enable */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_sco_flow_cont_enable, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;


        case 0x0c38: /* Read Number of Supported IAC */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_num_supp_iac, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c39: /* Read Current IAC LAP */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            num8 = tvb_get_guint8(tvb, offset);
            proto_tree_add_item(tree, hf_bthci_evt_num_curr_iac, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            for (i = 0; i < num8; i++) {
                proto_tree_add_item(tree, hf_bthci_evt_iac_lap, tvb, offset, 3, ENC_LITTLE_ENDIAN);
                offset += 3;
            }
            break;

        case 0x0c3b: /* Read Page Scan Period Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_page_scan_period_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c3d: /* Read Page Scan Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_page_scan_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c42: /* Read Inquiry Scan Type */
        case 0x0c46: /* Read Page Scan Type */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_scan_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c44: /* Read Inquiry Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_inq_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c48: /* Read AFH Channel Assessment Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_afh_ch_assessment_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c51: /* Read Extended Inquiry Response */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_fec_required, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            call_dissector(btcommon_eir_handle, tvb_new_subset(tvb, offset, 240, 240), pinfo, tree);
            offset += 240;

            break;

        case 0x0c55: /* Read Simple Pairing Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_simple_pairing_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c57: /* Read Local OOB Data */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_hash_c, tvb, offset, 16, ENC_NA);
            offset += 16;
            proto_tree_add_item(tree, hf_bthci_evt_randomizer_r, tvb, offset, 16, ENC_NA);
            offset += 16;
            break;

        case 0x0c58: /* Read Inquiry Response Tx Power Level */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_power_level_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;


        case 0x0c5a: /* Read Default Erroneous Data Reporting */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_err_data_reporting, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x0c61: /* Read Logical Link Accept Timeout */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            item = proto_tree_add_item(tree, hf_bthci_evt_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " slots (%g msec)",  tvb_get_letohs(tvb, offset)*0.625);
            offset += 2;
            break;

        case 0x0c64: /* Read Location Data */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_location_domain_aware, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_location_domain, tvb, offset, 2, ENC_ASCII | ENC_NA);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_location_domain_options, tvb, offset, 1, ENC_ASCII | ENC_NA);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_location_options, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c66: /* Read Flow Control Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_flow_control_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c68: /* Read Enhanced Tx Power Level */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_transmit_power_level_gfsk, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_transmit_power_level_dqpsk, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_transmit_power_level_8dpsk, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x0c69: /* Read Best Effort Timeout */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_flush_to_us, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            break;

        case 0x0c6c: /* Read LE Host Supported */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_le_supported_host, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_le_simultaneous_host, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x1001: /* Read Local Version Information */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_hci_vers_nr, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_hci_revision, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_vers_nr, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_comp_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_sub_vers_nr, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x1002: /* Read Local Supported Commands */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_local_supported_cmds, tvb, offset, 64, ENC_NA);
            offset += 64;

            break;

        case 0x1003: /* Read Local Supported Features */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            offset = dissect_bthci_evt_lmp_features(tvb, offset, pinfo, tree, 0);

            break;

        case 0x1004: /* Read Local Extended Features */
            {
                guint8 page_number;

                proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 1;

                page_number = tvb_get_guint8(tvb, offset);
                proto_tree_add_item(tree, hf_bthci_evt_page_number, tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 1;

                proto_tree_add_item(tree, hf_bthci_evt_max_page_number, tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 1;

                offset = dissect_bthci_evt_lmp_features(tvb, offset, pinfo, tree, page_number);
            }

            break;

        case 0x1005: /* Read Buffer Size */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_host_data_packet_length_acl, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_host_data_packet_length_sco, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_host_total_num_acl_data_packets, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_host_total_num_sco_data_packets, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x100a: /* Read Data Block Size */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_max_acl_data_packet_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_data_block_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_total_num_data_blocks, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            break;

        case 0x1007: /* Read Country Code */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_country_code, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x1401: /* Read Failed Contact Counter */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_failed_contact_counter, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            break;

        case 0x1403: /* Get Link Quality */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_link_quality, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x1405: /* Read RSSI */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_rssi, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            break;

        case 0x1406: /* Read AFH Channel Map */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_afh_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_afh_channel_map, tvb, offset, 10, ENC_NA);
            offset += 10;

            break;

        case 0x1407: /* Read Clock */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            proto_tree_add_item(tree, hf_bthci_evt_clock, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;

            accuracy = tvb_get_letohl(tvb, offset);
            item = proto_tree_add_item(tree, hf_bthci_evt_clock_accuracy, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            proto_item_append_text(item, " %g msec", accuracy*0.3125);
            offset += 2;
            break;

        case 0x1408: /* Read Encryption Key Size */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_enc_key_size, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x1409: /* Read Local AMP Info */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_amp_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_total_bandwidth, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            proto_tree_add_item(tree, hf_bthci_evt_max_guaranteed_bandwidth, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            proto_tree_add_item(tree, hf_bthci_evt_min_latency, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            proto_tree_add_item(tree, hf_bthci_evt_max_pdu_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            proto_tree_add_item(tree, hf_bthci_evt_amp_controller_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_pal_capabilities_00, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_max_amp_assoc_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_max_flush_to_us, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            proto_tree_add_item(tree, hf_bthci_evt_best_effort_flush_to_us, tvb, offset, 4, ENC_LITTLE_ENDIAN);
            offset += 4;
            break;

        case 0x140a: /* Read Local AMP Assoc */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_amp_remaining_assoc_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_amp_assoc_fragment, tvb, offset, -1, ENC_NA);
            offset += tvb_length_remaining(tvb, offset);
            break;

        case 0x140b: /* Write Remote AMP Assoc */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_physical_link_handle, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x1801: /* Read Loopback Mode */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_loopback_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x2002: /* LE Read Buffer Size */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            item = proto_tree_add_item(tree, hf_bthci_evt_le_acl_data_pkt_len, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            if ( (tvb_get_letohs(tvb, offset) == 0) && (tvb_get_guint8(tvb, offset+2) == 0) )
                proto_item_append_text(item, " (buffers shared between BR/EDR and LE) ");
            offset += 2;
            proto_tree_add_item(tree, hf_bthci_evt_total_num_le_acl_data_pkts, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;

        case 0x2003: /* LE Read Local Supported Features */
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            if (tree) {
                proto_item *ti_le_features;
                proto_item *ti_le_subtree;

                ti_le_features = proto_tree_add_item(tree, hf_bthci_evt_le_features, tvb, offset, 8, ENC_NA);
                ti_le_subtree = proto_item_add_subtree(ti_le_features, ett_lmp_subtree);

                proto_tree_add_item(ti_le_subtree,hf_bthci_evt_le_feature_00, tvb, offset, 1, ENC_LITTLE_ENDIAN);
                offset += 8;
            }
            break;
        case 0x2007: /* LE Read Advertising Channel Tx Power */
        {
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_transmit_power_level, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;
        }

        case 0x200f: /* LE Read White List Size */
        {
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_white_list_size, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            break;
        }

        case 0x2015: /* LE Read Channel Map */
        {
            proto_item  *sub_item;
            proto_tree  *sub_tree;

            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;

            sub_item = proto_tree_add_item(tree, hf_bthci_evt_le_channel_map, tvb, offset, 5, ENC_NA);
            sub_tree = proto_item_add_subtree(sub_item, ett_le_channel_map);

            call_dissector(btcommon_le_channel_map_handle, tvb_new_subset(tvb, offset, 5, 5), pinfo, sub_tree);
            offset += 5;
            break;
        }

        case 0x2017: /* LE Encrypt */
        {
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_encrypted_data, tvb, offset, 16, ENC_NA);
            offset += 16;
            break;
        }

        case 0x2018: /* LE Rand */
        {
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_random_number, tvb, offset, 8, ENC_NA);
            offset += 8;
            break;
        }

        case 0x201c: /* LE Read Supported States */
        {
            proto_item *ti_le_states;
            proto_item *ti_le_states_subtree;

            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;

            ti_le_states = proto_tree_add_item(tree, hf_bthci_evt_le_states, tvb, offset, 8, ENC_NA);
            ti_le_states_subtree = proto_item_add_subtree(ti_le_states, ett_le_state_subtree);

            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_00, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_01, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_02, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_03, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_04, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_05, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_06, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_07, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_10, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_11, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_12, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_13, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_14, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_15, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_16, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_17, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_20, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_21, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_22, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_23, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_24, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_25, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_26, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_27, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_30, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_31, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_32, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_33, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            proto_tree_add_item(ti_le_states_subtree,hf_bthci_evt_le_states_34, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 5;
            break;
        }

        case 0x201f: /* LE Test End */
        {
            proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
            offset += 1;
            proto_tree_add_item(tree, hf_bthci_evt_le_num_packets, tvb, offset, 2, ENC_LITTLE_ENDIAN);
            offset += 2;
            break;
        }

        default:
            proto_tree_add_item(tree, hf_bthci_evt_ret_params, tvb, offset, -1, ENC_NA);
            offset += tvb_length_remaining(tvb, offset);
            break;
    }

    return offset;
}

static int
dissect_bthci_evt_qos_setup_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_service_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_token_rate, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    proto_tree_add_item(tree, hf_bthci_evt_peak_bandwidth, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    proto_tree_add_item(tree, hf_bthci_evt_latency, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    proto_tree_add_item(tree, hf_bthci_evt_delay_variation, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    return offset;
}

static int
dissect_bthci_evt_change_conn_link_key_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_master_link_key_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_key_flag, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_encryption_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_encryption_enable, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    return offset;
}

static int
dissect_bthci_evt_read_remote_ext_features_complete(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    guint8 page_number;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    page_number = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_page_number, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_max_page_number, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    offset = dissect_bthci_evt_lmp_features(tvb, offset, pinfo, tree, page_number);

    return offset;
}

static int
dissect_bthci_evt_sync_connection_complete(tvbuff_t *tvb, int offset,
        packet_info *pinfo, proto_tree *tree, hci_data_t *hci_data)
{
    proto_item *item;
    guint16     connection_handle;
    guint8      bd_addr[6];
    guint8      status;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    status = tvb_get_guint8(tvb, offset);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    connection_handle = tvb_get_letohs(tvb, offset) & 0x0FFF;
    offset += 2;

    offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, bd_addr);

    proto_tree_add_item(tree, hf_bthci_evt_sync_link_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    item = proto_tree_add_item(tree, hf_bthci_evt_sync_tx_interval, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_guint8(tvb, offset)*0.625);
    offset += 1;

    item = proto_tree_add_item(tree, hf_bthci_evt_sync_rtx_window, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_guint8(tvb, offset)*0.625);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_sync_rx_packet_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_sync_tx_packet_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_air_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;


    if (!pinfo->fd->flags.visited && status == 0x00) {
        wmem_tree_key_t  key[5];
        guint32          k_interface_id;
        guint32          k_adapter_id;
        guint32          k_connection_handle;
        guint32          k_frame_number;
        remote_bdaddr_t  *remote_bdaddr;

        k_interface_id = hci_data->interface_id;
        k_adapter_id = hci_data->adapter_id;
        k_connection_handle = connection_handle;
        k_frame_number = pinfo->fd->num;

        key[0].length = 1;
        key[0].key    = &k_interface_id;
        key[1].length = 1;
        key[1].key    = &k_adapter_id;
        key[2].length = 1;
        key[2].key    = &k_connection_handle;
        key[3].length = 1;
        key[3].key    = &k_frame_number;
        key[4].length = 0;
        key[4].key    = NULL;

        remote_bdaddr = (remote_bdaddr_t *) wmem_new(wmem_file_scope(), remote_bdaddr_t);
        remote_bdaddr->interface_id = hci_data->interface_id;
        remote_bdaddr->adapter_id = hci_data->adapter_id;
        remote_bdaddr->chandle = connection_handle;
        memcpy(remote_bdaddr->bd_addr, bd_addr, 6);

        wmem_tree_insert32_array(hci_data->chandle_to_bdaddr_table, key, remote_bdaddr);
    }

    return offset;
}

static int
dissect_bthci_evt_sync_connection_changed(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_item *item;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    item = proto_tree_add_item(tree, hf_bthci_evt_sync_tx_interval, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_guint8(tvb, offset)*0.625);
    offset += 1;

    item = proto_tree_add_item(tree, hf_bthci_evt_sync_rtx_window, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_guint8(tvb, offset)*0.625);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_sync_rx_packet_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_sync_tx_packet_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_sniff_subrating(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_item *item;

    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    item = proto_tree_add_item(tree, hf_bthci_evt_max_tx_latency, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_letohs(tvb, offset)*0.625);
    offset += 2;

    item = proto_tree_add_item(tree, hf_bthci_evt_max_rx_latency, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_letohs(tvb, offset)*0.625);
    offset += 2;

    item = proto_tree_add_item(tree, hf_bthci_evt_min_remote_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_letohs(tvb, offset)*0.625);
    offset += 2;

    item = proto_tree_add_item(tree, hf_bthci_evt_min_local_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_letohs(tvb, offset)*0.625);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_flow_specification_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    proto_tree_add_item(tree, hf_bthci_evt_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_flow_direction, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_service_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_token_rate, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    proto_tree_add_item(tree, hf_bthci_evt_token_bucket_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    proto_tree_add_item(tree, hf_bthci_evt_peak_bandwidth, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    proto_tree_add_item(tree, hf_bthci_evt_latency, tvb, offset, 4, ENC_LITTLE_ENDIAN);
    offset += 4;

    return offset;
}

static int
dissect_bthci_evt_enhanced_flush_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_encryption_key_refresh_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_link_supervision_timeout_changed(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
    proto_item *item;

    proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    offset += 2;

    item = proto_tree_add_item(tree, hf_bthci_evt_link_supervision_timeout, tvb, offset, 2, ENC_LITTLE_ENDIAN);
    proto_item_append_text(item, " slots (%g msec)",  tvb_get_letohs(tvb, offset)*0.625);
    offset += 2;

    return offset;
}

static int
dissect_bthci_evt_inq_result(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
    guint8 num, evt_num_responses;

    evt_num_responses = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(tree, hf_bthci_evt_num_responses, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;

    for (num = 0; num < evt_num_responses; num++) {
        offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL);

        proto_tree_add_item(tree, hf_bthci_evt_page_scan_repetition_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(tree, hf_bthci_evt_page_scan_period_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        proto_tree_add_item(tree, hf_bthci_evt_page_scan_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN);
        offset += 1;

        call_dissector(btcommon_cod_handle, tvb_new_subset(tvb, offset, 3, 3), pinfo, tree);
        offset += 3;

        proto_tree_add_item(tree, hf_bthci_evt_clock_offset, tvb, offset, 2, ENC_LITTLE_ENDIAN);
        offset += 2;
    }

    return offset;
}


/* Code to actually dissect the packets */
static gint
dissect_bthci_evt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
{
    proto_item *ti;
    proto_tree *bthci_evt_tree;
    guint8      param_length, evt_code;
    guint8      bd_addr[6];
    gint        offset = 0;
    hci_data_t *hci_data;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    hci_data = (hci_data_t *) data;

    ti = proto_tree_add_item(tree, proto_bthci_evt, tvb, offset, -1, ENC_NA);
    bthci_evt_tree = proto_item_add_subtree(ti, ett_bthci_evt);

    switch (pinfo->p2p_dir) {
        case P2P_DIR_SENT:
            col_set_str(pinfo->cinfo, COL_INFO, "Sent ");
            break;
        case P2P_DIR_RECV:
            col_set_str(pinfo->cinfo, COL_INFO, "Rcvd ");
            break;
        default:
            col_add_fstr(pinfo->cinfo, COL_INFO, "Unknown direction %d ",
                pinfo->p2p_dir);
            break;
    }

    SET_ADDRESS(&pinfo->src, AT_STRINGZ, 11, "controller");
    SET_ADDRESS(&pinfo->dst, AT_STRINGZ, 5, "host");

    evt_code = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(bthci_evt_tree, hf_bthci_evt_code, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    proto_item_append_text(bthci_evt_tree, " - %s", val_to_str_ext_const(evt_code, &evt_code_vals_ext, "Unknown 0x%08x"));
    offset += 1;

    param_length = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(bthci_evt_tree, hf_bthci_evt_param_length, tvb, offset, 1, ENC_LITTLE_ENDIAN);
    offset += 1;


    col_set_str(pinfo->cinfo, COL_PROTOCOL, "HCI_EVT");

    col_append_str(pinfo->cinfo, COL_INFO, val_to_str_ext_const(evt_code, &evt_code_vals_ext, "Unknown 0x%08x"));

    if (param_length > 0) {
        switch(evt_code) {
        case 0x01: /* Inquiry Complete */
            offset = dissect_bthci_evt_inq_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x02: /* Inquiry result event  */
            offset = dissect_bthci_evt_inq_result(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x03: /* Connection Complete */
            offset = dissect_bthci_evt_conn_complete(tvb, offset, pinfo, bthci_evt_tree, hci_data);
            break;

        case 0x04: /* Connection Request */
            offset = dissect_bthci_evt_conn_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x05: /* Disconnection Complete */
            offset = dissect_bthci_evt_disconn_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x06: /* Authentication Complete */
            offset = dissect_bthci_evt_auth_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x07: /* Remote Name Request Complete */
            offset = dissect_bthci_evt_remote_name_req_complete(tvb, offset, pinfo, bthci_evt_tree, hci_data);
            break;

        case 0x08: /* Encryption Change */
            offset = dissect_bthci_evt_encryption_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x09: /* Change Connection Link Key Complete */
            offset = dissect_bthci_evt_change_conn_link_key_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x0a: /* Master Link Key Complete */
            offset = dissect_bthci_evt_master_link_key_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x0b: /* Read Remote Support Features Complete */
            offset = dissect_bthci_evt_read_remote_support_features_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x0c: /* Read Remote Version Information Complete */
            offset = dissect_bthci_evt_read_remote_version_information_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x0d: /* QoS Setup Complete */
            offset = dissect_bthci_evt_qos_setup_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x0e: /* Command Complete */
            offset = dissect_bthci_evt_command_complete(tvb, offset, pinfo, bthci_evt_tree, hci_data);
            break;

        case 0x0f: /* Command Status */
            offset = dissect_bthci_evt_command_status(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x10: /* Hardware Error */
            offset = dissect_bthci_evt_hardware_error(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x11: /* Flush Occurred */
            offset = dissect_bthci_evt_flush_occured(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x12: /* Role Change */
            offset = dissect_bthci_evt_role_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x13: /* Number Of Completed Packets */
            offset = dissect_bthci_evt_number_of_completed_packets(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x14: /* Mode Change */
            offset = dissect_bthci_evt_mode_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x15: /* Return Link Keys */
            offset = dissect_bthci_evt_return_link_keys(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x16: /* PIN Code Request */
            offset = dissect_bthci_evt_pin_code_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x17: /* Link Key Request */
            offset = dissect_bthci_evt_link_key_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x18: /* Link Key Notification */
            offset = dissect_bthci_evt_link_key_notification(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x19: /* Loopback Command */
            offset = dissect_bthci_evt_loopback_command(tvb, offset, pinfo, bthci_evt_tree, hci_data);
            break;

        case 0x1a: /* Data Buffer Overflow */
            offset = dissect_bthci_evt_data_buffer_overflow(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x1b: /* Max Slots Change */
            offset = dissect_bthci_evt_max_slots_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x1c: /* Read Clock Offset Complete */
            offset = dissect_bthci_evt_read_clock_offset_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x1d: /* Connection Packet Type Changed */
            offset = dissect_bthci_evt_conn_packet_type_changed(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x1e: /* QoS Violation */
            offset = dissect_bthci_evt_qos_violation(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x1f: /* Page Scan Mode Change */
            offset = dissect_bthci_evt_page_scan_mode_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x20: /* Page Scan Repetition Mode Change */
            offset = dissect_bthci_evt_page_scan_repetition_mode_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x21: /* Flow Specification Complete */
            offset = dissect_bthci_evt_flow_specification_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x22: /* Inquiry Result with RSSI */
            offset = dissect_bthci_evt_inq_result_with_rssi(tvb, offset, pinfo, bthci_evt_tree, NULL);
            break;

        case 0x23: /* Read Remote Extended Features Complete */
            offset = dissect_bthci_evt_read_remote_ext_features_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x2c: /* Synchronous Connection Complete */
            offset = dissect_bthci_evt_sync_connection_complete(tvb, offset, pinfo, bthci_evt_tree, hci_data);
            break;

        case 0x2d: /* Synchronous Connection Changed */
            offset = dissect_bthci_evt_sync_connection_changed(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x2e: /* Sniff Subrating */
            offset = dissect_bthci_evt_sniff_subrating(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x2f: /* Extended Inquiry Result */
            offset = dissect_bthci_evt_inq_result_with_rssi(tvb, offset, pinfo, bthci_evt_tree, bd_addr);

            call_dissector(btcommon_eir_handle, tvb_new_subset(tvb, offset, 240, 240), pinfo, bthci_evt_tree);
            save_remote_device_name(tvb, offset, pinfo, 240, bd_addr, hci_data);
            offset += 240;

            break;

        case 0x30: /* Encryption Key Refresh Complete */
            offset = dissect_bthci_evt_encryption_key_refresh_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x31: /* IO Capability Request */
            offset = dissect_bthci_evt_io_capability_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x32: /* IO Capability Response */
            offset = dissect_bthci_evt_io_capability_response(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x33: /* User Confirmation Request */
            offset = dissect_bthci_evt_user_confirmation_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x34: /* User Passkey Request */
            offset = dissect_bthci_evt_user_passkey_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x35: /* Remote OOB Data Request */
            offset = dissect_bthci_evt_remote_oob_data_request(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x36: /* Simple Pairing Complete */
            offset = dissect_bthci_evt_simple_pairing_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x38: /* Link Supervision Timeout Changed */
            offset = dissect_bthci_evt_link_supervision_timeout_changed(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x39: /* Enhanced Flush Complete */
            offset = dissect_bthci_evt_enhanced_flush_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x3b: /* Enhanced Flush Complete */
            offset = dissect_bthci_evt_user_passkey_notification(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x3c: /* Enhanced Flush Complete */
            offset = dissect_bthci_evt_keypress_notification(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x3d: /* Remote Host Supported Features Notification */
            offset = dissect_bthci_evt_remote_host_sup_feat_notification(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x3e: /* LE Meta */
            offset = dissect_bthci_evt_le_meta(tvb, offset, pinfo, bthci_evt_tree, hci_data);
            break;

        case 0x40: /* Physical Link Complete */
            offset = dissect_bthci_evt_physical_link_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x41: /* Channel Selected */
        case 0x44: /* Physical Link Recovery */
            offset = dissect_bthci_evt_channel_select_physical_link_recovery(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x42: /* Disconnect Physical Link Complete */
            offset = dissect_bthci_evt_disconnect_physical_link_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x43: /* Physical Link Loss Early Warning */
            offset = dissect_bthci_evt_physical_link_loss_early_warning(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x45: /* Logical Link Complete */
            offset = dissect_bthci_evt_logical_link_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x46: /* Disconnect Logical Link Complete */
            offset = dissect_bthci_evt_disconnect_logical_link_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x47: /* Flow Spec Modify Complete */
            offset = dissect_bthci_evt_flow_spec_modify_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x48: /* Number Of Completed Data Blocks */
            offset = dissect_bthci_evt_num_completed_data_blocks(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x49: /* AMP Start Test */
        case 0x4a: /* AMP Test End */
            offset = dissect_bthci_evt_amp_start_stop_test(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x4b: /* AMP Receiver Test */
            offset = dissect_bthci_evt_amp_receiver_test(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x4c: /* Short Range Mode Change Complete */
            offset = dissect_bthci_evt_short_range_mode_change_complete(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x4d: /* AMP Status Change */
            offset = dissect_bthci_evt_amp_status_change(tvb, offset, pinfo, bthci_evt_tree);
            break;

        case 0x4e: /* Triggered Clock Capture */
        case 0x4f: /* Synchronization Train Complete */
        case 0x50: /* Synchronization Train Received */
        case 0x51: /* Connectionless Slave Broadcast Receive */
        case 0x52: /* Connectionless Slave Broadcast Timeout */
        case 0x53: /* Truncated Page Complete */
        case 0x54: /* Slave Page Response Timeout */
        case 0x55: /* Connectionless Slave Broadcast Channel Map Change */
        case 0x56: /* Inquiry Response Notification */
        case 0xfe: /* Bluetooth Logo Testing */
        case 0xff: /* Vendor-Specific */
/* TODO: Implement above cases */
            proto_tree_add_expert(bthci_evt_tree, pinfo, &ei_event_undecoded, tvb, offset, -1);
            offset += tvb_length_remaining(tvb, offset);
            break;

        default:
            proto_tree_add_expert(bthci_evt_tree, pinfo, &ei_event_unknown, tvb, offset, -1);
            offset += tvb_length_remaining(tvb, offset);
            break;
        }

    }

    return offset;
}


/* Register the protocol with Wireshark */

void
proto_register_bthci_evt(void)
{
    module_t         *module;
    expert_module_t  *expert_bthci_evt;

    /* Setup list of header fields  See Section 1.6.1 for details*/
    static hf_register_info hf[] = {
        { &hf_bthci_evt_code,
          { "Event Code",            "bthci_evt.code",
            FT_UINT8, BASE_HEX | BASE_EXT_STRING, &evt_code_vals_ext, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_param_length,
          { "Parameter Total Length", "bthci_evt.param_length",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_command_packets,
          { "Number of Allowed Command Packets", "bthci_evt.num_command_packets",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_handles,
          { "Number of Connection Handles", "bthci_evt.num_handles",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            "Number of Connection Handles and Num_HCI_Data_Packets parameter pairs", HFILL }
        },
        { &hf_bthci_evt_connection_handle,
          { "Connection Handle",            "bthci_evt.connection_handle",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },

        { &hf_bthci_evt_num_compl_packets,
          { "Number of Completed Packets", "bthci_evt.num_compl_packets",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "The number of HCI Data Packets that have been completed", HFILL }
        },

        { &hf_bthci_evt_opcode,
          { "Command Opcode",               "bthci_evt.opcode",
            FT_UINT16, BASE_HEX|BASE_EXT_STRING, &bthci_cmd_opcode_vals_ext, 0x0,
            "HCI Command Opcode", HFILL }
        },
        { &hf_bthci_evt_ogf,
          { "Opcode Group Field",           "bthci_evt.opcode.ogf",
            FT_UINT16, BASE_HEX|BASE_EXT_STRING, &bthci_ogf_vals_ext, 0xfc00,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_link_control,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_link_control_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_link_policy,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_link_policy_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_host_controller_and_baseband,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_host_controller_and_baseband_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_informational,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_informational_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_status,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_status_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_testing,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_testing_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_low_energy,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_cmd_ocf_low_energy_vals_ext, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf_logo_testing,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX, NULL, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ocf,
          { "Opcode Command Field",           "bthci_evt.opcode.ocf",
            FT_UINT16, BASE_HEX, NULL, 0x03ff,
            NULL, HFILL }
        },
        { &hf_bthci_evt_ret_params,
          { "Return Parameter",       "bthci_evt.ret_params",
            FT_NONE, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_status,
          { "Status",           "bthci_evt.status",
            FT_UINT8, BASE_HEX|BASE_EXT_STRING, &bthci_cmd_status_vals_ext, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_status_pending,
          { "Status", "bthci_evt.status",
            FT_UINT8, BASE_HEX, VALS(bthci_cmd_status_pending_vals), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_bd_addr,
          { "BD_ADDR",          "bthci_evt.bd_addr",
            FT_ETHER, BASE_NONE, NULL, 0x0,
            "Bluetooth Device Address", HFILL}
        },
        { &hf_bthci_evt_link_type,
          { "Link Type", "bthci_evt.link_type",
            FT_UINT8, BASE_HEX, VALS(evt_link_types), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_encryption_mode,
          { "Encryption Mode",  "bthci_evt.encryption_mode",
            FT_UINT8, BASE_HEX, VALS(evt_encryption_modes), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_reason,
          { "Reason",           "bthci_evt.reason",
            FT_UINT8, BASE_HEX|BASE_EXT_STRING, &bthci_cmd_status_vals_ext, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_remote_name,
          { "Remote Name",           "bthci_evt.remote_name",
            FT_STRINGZ, BASE_NONE, NULL, 0x0,
            "Userfriendly descriptive name for the remote device", HFILL }
        },
        { &hf_bthci_evt_encryption_enable,
          { "Encryption Enable",        "bthci_evt.encryption_enable",
            FT_UINT8, BASE_HEX, VALS(evt_encryption_enable), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_key_flag,
          { "Key Flag",        "bthci_evt.key_flag",
            FT_UINT8, BASE_HEX, VALS(evt_key_flag), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_vers_nr,
          { "LMP Version",        "bthci_evt.lmp_vers_nr",
            FT_UINT8, BASE_HEX, VALS(evt_lmp_vers_nr), 0x0,
            "Version of the Current LMP", HFILL }
        },
        { &hf_bthci_evt_hci_vers_nr,
          { "HCI Version",        "bthci_evt.hci_vers_nr",
            FT_UINT8, BASE_HEX, VALS(evt_hci_vers_nr), 0x0,
            "Version of the Current HCI", HFILL }
        },
        { &hf_bthci_evt_hci_revision,
          { "HCI Revision",        "bthci_evt.hci_vers_nr",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "Revision of the Current HCI", HFILL }
        },
        { &hf_bthci_evt_comp_id,
          { "Manufacturer Name",        "bthci_evt.comp_id",
            FT_UINT16, BASE_HEX | BASE_EXT_STRING, &bthci_evt_comp_id_ext, 0x0,
            "Manufacturer Name of Bluetooth Hardware", HFILL }
        },
        { &hf_bthci_evt_sub_vers_nr,
          { "LMP Subversion",        "bthci_evt.lmp_sub_vers_nr",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "Subversion of the Current LMP", HFILL }
        },
        { &hf_bthci_evt_flags,
          { "Flags",        "bthci_evt.flags",
            FT_UINT8, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_service_type,
          { "Service Type",        "bthci_evt.service_type",
            FT_UINT8, BASE_HEX, VALS(evt_service_types), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_token_rate,
          { "Available Token Rate",        "bthci_evt.token_rate",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            "Available Token Rate, in bytes per second", HFILL }
        },
        { &hf_bthci_evt_peak_bandwidth,
          { "Available Peak Bandwidth",        "bthci_evt.peak_bandwidth",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            "Available Peak Bandwidth, in bytes per second", HFILL }
        },
        { &hf_bthci_evt_latency,
          { "Available Latency",        "bthci_evt.latency",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            "Available Latency, in microseconds", HFILL }
        },
        { &hf_bthci_evt_delay_variation,
          { "Available Delay Variation",        "bthci_evt.delay_variation",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            "Available Delay Variation, in microseconds", HFILL }
        },
        { &hf_bthci_evt_hardware_code,
          { "Hardware Code",        "bthci_evt.hardware_code",
            FT_UINT8, BASE_HEX, NULL, 0x0,
            "Hardware Code (implementation specific)", HFILL }
        },
        { &hf_bthci_evt_role,
          { "Role",        "bthci_evt.role",
            FT_UINT8, BASE_HEX, VALS(evt_role_vals), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_curr_mode,
          { "Current Mode",        "bthci_evt.current_mode",
            FT_UINT8, BASE_HEX, VALS(evt_modes), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_interval,
          { "Interval",        "bthci_evt.interval",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "Interval - Number of Baseband slots", HFILL }
        },
        { &hf_bthci_evt_link_key,
          { "Link Key",        "bthci_evt.link_key",
            FT_BYTES, BASE_NONE, NULL, 0x0,
            "Link Key for the associated BD_ADDR", HFILL }
        },
        { &hf_bthci_evt_key_type,
          { "Key Type",        "bthci_evt.key_type",
            FT_UINT8, BASE_HEX, VALS(evt_key_types), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_max_slots,
          { "Maximum Number of Slots",        "bthci_evt.max_slots",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            "Maximum Number of slots allowed for baseband packets", HFILL }
        },
        { &hf_bthci_evt_clock_offset,
          { "Clock Offset",        "bthci_evt.clock_offset",
            FT_UINT16, BASE_HEX, NULL, 0x7FFF,
            "Bit 2-16 of the Clock Offset between CLKmaster-CLKslave", HFILL }
        },
        { &hf_bthci_evt_page_scan_mode,
          { "Page Scan Mode",        "bthci_evt.page_scan_mode",
            FT_UINT8, BASE_HEX, VALS(bthci_cmd_page_scan_modes), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_page_scan_repetition_mode,
          { "Page Scan Repetition Mode",        "bthci_evt.page_scan_repetition_mode",
            FT_UINT8, BASE_HEX, VALS(bthci_cmd_page_scan_repetition_modes), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_page_scan_period_mode,
          { "Page Scan Period Mode",        "bthci_evt.page_scan_period_mode",
            FT_UINT8, BASE_HEX, VALS(bthci_cmd_page_scan_period_modes), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_2dh1,
          { "ACL Link Type 2-DH1",        "bthci_evt.link_type_2dh1",
            FT_BOOLEAN, 16, NULL, 0x0002,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_3dh1,
          { "ACL Link Type 3-DH1",        "bthci_evt.link_type_3dh1",
            FT_BOOLEAN, 16, NULL, 0x0004,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_dm1,
          { "ACL Link Type DM1",        "bthci_evt.link_type_dm1",
            FT_BOOLEAN, 16, NULL, 0x0008,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_dh1,
          { "ACL Link Type DH1",        "bthci_evt.link_type_dh1",
            FT_BOOLEAN, 16, NULL, 0x0010,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_2dh3,
          { "ACL Link Type 2-DH3",        "bthci_evt.link_type_2dh3",
            FT_BOOLEAN, 16, NULL, 0x0100,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_3dh3,
          { "ACL Link Type 3-DH3",        "bthci_evt.link_type_3dh3",
            FT_BOOLEAN, 16, NULL, 0x0200,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_dm3,
          { "ACL Link Type DM3",        "bthci_evt.link_type_dm3",
            FT_BOOLEAN, 16, NULL, 0x0400,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_dh3,
          { "ACL Link Type DH3",        "bthci_evt.link_type_dh3",
            FT_BOOLEAN, 16, NULL, 0x0800,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_2dh5,
          { "ACL Link Type 2-DH5",        "bthci_evt.link_type_2dh5",
            FT_BOOLEAN, 16, NULL, 0x1000,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_3dh5,
          { "ACL Link Type 3-DH5",        "bthci_evt.link_type_3dh5",
            FT_BOOLEAN, 16, NULL, 0x2000,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_dm5,
          { "ACL Link Type DM5",        "bthci_evt.link_type_dm5",
            FT_BOOLEAN, 16, NULL, 0x4000,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_dh5,
          { "ACL Link Type DH5",        "bthci_evt.link_type_dh5",
            FT_BOOLEAN, 16, NULL, 0x8000,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_hv1,
          { "SCO Link Type HV1",        "bthci_evt.link_type_hv1",
            FT_BOOLEAN, 16, NULL, 0x0020,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_hv2,
          { "SCO Link Type HV2",        "bthci_evt.link_type_hv2",
            FT_BOOLEAN, 16, NULL, 0x0040,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_type_hv3,
          { "SCO Link Type HV3",        "bthci_evt.link_type_hv3",
            FT_BOOLEAN, 16, NULL, 0x0080,
            NULL, HFILL }
        },
        { &hf_lmp_features,
          { "LMP Features",        "bthci_evt.lmp_features",
            FT_NONE, BASE_NONE, NULL, 0x00,
            NULL, HFILL }
        },
        { &hf_lmp_feature_3slot_packets,
          { "3-slot packets",                         "bthci_evt.lmp_features.3slot_packets",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_5slot_packets,
          { "5-slot packets",                         "bthci_evt.lmp_features.5slot_packets",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_encryption,
          { "Encryption",                             "bthci_evt.lmp_features.encryption",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_slot_offset,
          { "Slot Offset",                            "bthci_evt.lmp_features.slot_offset",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_timing_accuracy,
          { "Timing Accuracy",                        "bthci_evt.lmp_features.timing_accuracy",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_lmp_feature_role_switch,
          { "Role Switch",                            "bthci_evt.lmp_features.role_switch",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_lmp_feature_hold_mode,
          { "Hold Mode",                              "bthci_evt.lmp_features.hold_mode",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_lmp_feature_sniff_mode,
          { "Sniff Mode",                             "bthci_evt.lmp_features.sniff_mode",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_park_state,
          { "Park Mode",                              "bthci_evt.lmp_features.park_state",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_power_control_requests,
          { "Power Control Requests",                 "bthci_evt.lmp_features.power_control_requests",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_channel_quality_driven_data_rate,
          { "Channel Quality Driven Data Rate",       "bthci_evt.lmp_features.channel_quality_driven_data_rate",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_sco_link,
          { "SCO Link",                               "bthci_evt.lmp_features.sco_link",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_hv2_packets,
          { "HV2 packets",                            "bthci_evt.lmp_features.hv2_packets",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_lmp_feature_hv3_packets,
          { "HV3 packets",                            "bthci_evt.lmp_features.hv3_packets",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_lmp_feature_u_law_log_synchronous_data,
          { "u-law Log Synchronous Data",             "bthci_evt.lmp_features.u_law_log_synchronous_data",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_lmp_feature_a_law_log_synchronous_data,
          { "A-law Log Synchronous Data",             "bthci_evt.lmp_features.a_law_log_synchronous_data",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_cvsd_synchronous_data,
          { "CVSD Synchronous Data",                  "bthci_evt.lmp_features.cvsd_synchronous_data",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_paging_parameter_negotiation,
          { "Paging Parameter Negotiation",           "bthci_evt.lmp_features.paging_parameter_negotiation",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_power_control,
          { "Power Control",                          "bthci_evt.lmp_features.power_control",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_transparent_synchronous_data,
          { "Transparent Synchronous Data",           "bthci_evt.lmp_features.transparent_synchronous_data",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_flow_control_lag,
          { "Flow Control Lag",                       "bthci_evt.lmp_features.flow_control_lag",
            FT_UINT8, BASE_DEC, NULL, 0x70,
            NULL, HFILL }
        },
        { &hf_lmp_feature_broadcast_encryption,
          { "Broadband Encryption",                   "bthci_evt.lmp_features.broadcast_encryption",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_reserved_24,
          { "Reserved",                               "bthci_evt.lmp_features.reserved.24",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_edr_acl_2mbps_mode,
          { "EDR ACL 2 Mbps Mode",                    "bthci_evt.lmp_features.edr_acl_2mbps_mode",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_edr_acl_3mbps_mode,
          { "EDR ACL 3 Mbps Mode",                    "bthci_evt.lmp_features.edr_acl_3mbps_mode",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_enhanced_inquiry_scan,
          { "Enhanced Inquiry Scan",                  "bthci_evt.lmp_features.enhanced_inquiry_scan",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_interlaced_inquiry_scan,
          { "Interlaced Inquiry Scan",                "bthci_evt.lmp_features.interlaced_inquiry_scan",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_lmp_feature_interlaced_page_scan,
          { "Interlaced Page Scan",                   "bthci_evt.lmp_features.interlaced_page_scan",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_lmp_feature_rssi_with_inquiry_results,
          { "RSSI with Inquiry Results",              "bthci_evt.lmp_features.rssi_with_inquiry_results",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_lmp_feature_ev3_packets,
          { "EV3 Packets",                            "bthci_evt.lmp_features.ev3_packets",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_ev4_packets,
          { "EV4 Packets",                            "bthci_evt.lmp_features.ev4_packets",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_ev5_packets,
          { "EV5 Packets",                            "bthci_evt.lmp_features.ev5_packets",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_reserved_34,
          { "Reserved",                               "bthci_evt.lmp_features.reserved.34",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_afh_capable_slave,
          { "AFH Capable Slave",                      "bthci_evt.lmp_features.afh_capable_slave",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_afh_classification_slave,
          { "AFH Classification Slave",               "bthci_evt.lmp_features.afh_classification_slave",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_lmp_feature_br_edr_not_supported,
          { "BR/EDR Not Supported",                   "bthci_evt.lmp_features.br_edr_not_supported",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_lmp_feature_le_supported_controller,
          { "LE Supported Controller",                "bthci_evt.lmp_features.le_supported_controller",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_lmp_feature_3slot_edr_acl_packets,
          { "3-slot EDR ACL packets",                 "bthci_evt.lmp_features.3slot_edr_acl_packets",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_5slot_edr_acl_packets,
          { "5-slot EDR ACL packets",                 "bthci_evt.lmp_features.5slot_edr_acl_packets",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_sniff_subrating,
          { "Sniff Subrating",                        "bthci_evt.lmp_features.sniff_subrating",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_pause_encryption,
          { "Pause Encryption",                       "bthci_evt.lmp_features.pause_encryption",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_afh_capable_master,
          { "AFH Capable Master",                     "bthci_evt.lmp_features.afh_capable_master",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_afh_classification_master,
          { "AFH Classification Master",              "bthci_evt.lmp_features.afh_classification_master",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_lmp_feature_edr_esco_2mbps_mode,
          { "EDR eSCO 2 Mbps Mode",                   "bthci_evt.lmp_features.edr_esco_2mbps_mode",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_lmp_feature_edr_esco_3mbps_mode,
          { "EDR eSCO 3 Mbps Mode",                   "bthci_evt.lmp_features.edr_esco_3mbps_mode",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_lmp_feature_3slot_edr_esco_packets,
          { "3-slot EDR eSCO Packets",                "bthci_evt.lmp_features.3slot_edr_esco_packets",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_extended_inquiry_response,
          { "Extended Inquiry Response",              "bthci_evt.lmp_features.extended_inquiry_response",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_simultaneous_le_and_br_edr_controller,
          {"Simultaneous LE and BR/EDR to Same Device Capable Controller", "bthci_evt.lmp_features.simultaneous_le_and_br_edr.controller",
           FT_BOOLEAN, 8, NULL, 0x02,
           NULL, HFILL}
        },
        { &hf_lmp_feature_reserved_50,
          { "Reserved",                               "bthci_evt.lmp_features.reserved.50",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_secure_simple_pairing,
          { "Secure Simple Pairing",                  "bthci_evt.lmp_features.secure_simple_pairing",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_lmp_feature_encapsulated_pdu,
          { "Encapsulated PDU",                       "bthci_evt.lmp_features.encapsulated_pdu",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_lmp_feature_erroneous_data_reporting,
          { "Erroneous Data Reporting",               "bthci_evt.lmp_features.erroneous_data_reporting",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_lmp_feature_non_flushable_packet_boundary_flag,
          { "Non-flushable Packet Boundary Flag",     "bthci_evt.lmp_features.non_flushable_packet_boundary_flag",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_lmp_feature_reserved_55,
          { "Reserved",                               "bthci_evt.lmp_features.reserved.55",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_link_supervision_timeout_changed_event,
          { "Link Supervision Timeout Changed Event", "bthci_evt.lmp_features.supervision_timeout_changed_event",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_lmp_feature_inquiry_tx_power_level,
          { "Inquiry TX Power Level",                 "bthci_evt.lmp_features.inquiry_tx_power_level",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_lmp_feature_enhanced_power_control,
          { "Enhanced Power Control",                 "bthci_evt.lmp_features.enhanced_power_control",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_lmp_feature_reserved_59_62,
          { "Reserved",                               "bthci_evt.lmp_features.reserved.59_62",
            FT_BOOLEAN, 8, NULL, 0x78,
            NULL, HFILL }
        },
        { &hf_lmp_feature_extended_features,
          { "Extended Features",                      "bthci_evt.lmp_features.extended_features",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_lmp_feature_secure_simple_pairing_host,
          {"Secure Simple Pairing Host",              "bthci_evt.lmp_features.secure_simple_pairing_host",
           FT_BOOLEAN, 8, NULL, 0x01,
           NULL, HFILL}
        },
        { &hf_lmp_feature_le_supported_host,
          {"LE Supported Host",                            "bthci_evt.lmp_features.le_supported.host",
           FT_BOOLEAN, 8, NULL, 0x02,
           NULL, HFILL}
        },
        { &hf_lmp_feature_simultaneous_le_and_br_edr_host,
          {"Simultaneous LE and BR/EDR to Same Device Capable Host", "bthci_evt.lmp_features.simultaneous_le_and_br_edr.host",
           FT_BOOLEAN, 8, NULL, 0x04,
           NULL, HFILL}
        },
        { &hf_lmp_feature_reserved_67_71,
          {"Reserved",                                "bthci_evt.lmp_features.reserved.67_71",
           FT_UINT8, BASE_HEX, NULL, 0xF8,
           NULL, HFILL}
        },
        { &hf_lmp_feature_reserved,
          {"Reserved",                                "bthci_evt.lmp_features.reserved",
           FT_BYTES, BASE_NONE, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_num_keys,
          { "Number of Link Keys",        "bthci_evt.num_keys",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            "Number of Link Keys contained", HFILL }
        },
        { &hf_bthci_evt_num_keys_read,
          { "Number of Link Keys Read",        "bthci_evt.num_keys_read",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_keys_deleted,
          { "Number of Link Keys Deleted",        "bthci_evt.num_keys_deleted",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_keys_written,
          { "Number of Link Keys Written",        "bthci_evt.num_keys_written",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_max_num_keys,
          { "Max Num Keys",        "bthci_evt.max_num_keys",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "Total Number of Link Keys that the Host Controller can store", HFILL }
        },
        { &hf_bthci_evt_num_responses,
          { "Number of responses",        "bthci_evt.num_responses",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            "Number of Responses from Inquiry", HFILL }
        },
        { &hf_bthci_evt_link_policy_setting_switch,
          { "Enable Master Slave Switch", "bthci_evt.link_policy_switch",
            FT_BOOLEAN, 16, NULL, 0x0001,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_policy_setting_hold,
          { "Enable Hold Mode", "bthci_evt.link_policy_hold",
            FT_BOOLEAN, 16, NULL, 0x0002,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_policy_setting_sniff,
          { "Enable Sniff Mode", "bthci_evt.link_policy_sniff",
            FT_BOOLEAN, 16, NULL, 0x0004,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_policy_setting_park,
          { "Enable Park Mode", "bthci_evt.link_policy_park",
            FT_BOOLEAN, 16, NULL, 0x0008,
            NULL, HFILL }
        },
        { &hf_bthci_evt_curr_role,
          { "Current Role", "bthci_evt.curr_role",
            FT_UINT8, BASE_HEX, VALS(evt_role_vals_handle), 0x0,
            "Current role for this connection handle", HFILL }
        },
        { &hf_bthci_evt_pin_type,
          { "PIN Type", "bthci_evt.pin_type",
            FT_UINT8, BASE_HEX, VALS(evt_pin_types), 0x0,
            "PIN Types", HFILL }
        },
        { &hf_bthci_evt_device_name,
          { "Device Name",           "bthci_evt.device_name",
            FT_STRINGZ, BASE_NONE, NULL, 0x0,
            "Userfriendly descriptive name for the device", HFILL }
        },
        { &hf_bthci_evt_timeout,
          { "Timeout",        "bthci_evt.timeout",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "Number of Baseband slots for timeout.", HFILL }
        },
        { &hf_bthci_evt_scan_enable,
          { "Scan", "bthci_evt.scan_enable",
            FT_UINT8, BASE_HEX, VALS(bthci_cmd_scan_enable_values), 0x0,
            "Scan Enable", HFILL }
        },
        { &hf_bthci_evt_authentication_enable,
          { "Authentication", "bthci_evt.auth_enable",
            FT_UINT8, BASE_HEX, VALS(evt_auth_enable_values), 0x0,
            "Authentication Enable", HFILL }
        },
        { &hf_bthci_evt_sco_flow_cont_enable,
          { "SCO Flow Control", "bthci_evt.sco_flow_cont_enable",
            FT_UINT8, BASE_HEX, VALS(evt_enable_values), 0x0,
            "SCO Flow Control Enable", HFILL }
        },
        { &hf_bthci_evt_window,
          { "Interval", "bthci_evt.window",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            "Window", HFILL }
        },
        { &hf_bthci_evt_input_unused,
          { "Unused bits", "bthci_evt.voice.unused",
            FT_UINT16, BASE_HEX, NULL, 0xfc00,
            NULL, HFILL }
        },
        { &hf_bthci_evt_input_coding,
          { "Input Coding", "bthci_evt.voice.input_coding",
            FT_UINT16, BASE_DEC | BASE_EXT_STRING, &bthci_cmd_input_coding_vals_ext, 0x0300,
            "Authentication Enable", HFILL }
        },
        { &hf_bthci_evt_input_data_format,
          { "Input Data Format", "bthci_evt.voice.input_data_format",
            FT_UINT16, BASE_DEC | BASE_EXT_STRING, &bthci_cmd_input_data_format_vals_ext, 0x00c0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_input_sample_size,
          { "Input Sample Size", "bthci_evt.voice.input_sample_size",
            FT_UINT16, BASE_DEC | BASE_EXT_STRING, &bthci_cmd_input_sample_size_vals_ext, 0x0020,
            NULL, HFILL }
        },
        { &hf_bthci_evt_linear_pcm_bit_pos,
          { "Linear PCM Bit Position", "bthci_evt.voice.linear_pcm_bit_pos",
            FT_UINT16, BASE_DEC, NULL, 0x001c,
            "# bit pos. that MSB of sample is away from starting at MSB", HFILL }
        },
        { &hf_bthci_evt_air_coding_format,
          { "Air Coding Format", "bthci_evt.voice.air_coding_format",
            FT_UINT16, BASE_DEC | BASE_EXT_STRING, &bthci_cmd_air_coding_format_vals_ext, 0x0003,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_broadcast_retransm,
          { "Num Broadcast Retran", "bthci_evt.num_broad_retran",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            "Number of Broadcast Retransmissions", HFILL }
        },
        { &hf_bthci_evt_hold_mode_act_page,
          { "Suspend Page Scan", "bthci_evt.hold_mode_page",
            FT_BOOLEAN, 8, NULL, 0x1,
            "Device can enter low power state", HFILL }
        },
        { &hf_bthci_evt_hold_mode_act_inquiry,
          { "Suspend Inquiry Scan", "bthci_evt.hold_mode_inquiry",
            FT_BOOLEAN, 8, NULL, 0x2,
            "Device can enter low power state", HFILL }
        },
        { &hf_bthci_evt_hold_mode_act_periodic,
          { "Suspend Periodic Inquiries", "bthci_evt.hold_mode_periodic",
            FT_BOOLEAN, 8, NULL, 0x4,
            "Device can enter low power state", HFILL }
        },
        { &hf_bthci_evt_transmit_power_level,
          { "Transmit Power Level (dBm)", "bthci_evt.transmit_power_level",
            FT_INT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_supp_iac,
          {"Num Support IAC", "bthci_evt.num_supp_iac",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           "Num of supported IAC the device can simultaneously listen", HFILL }
        },
        { &hf_bthci_evt_num_curr_iac,
          {"Num Current IAC", "bthci_evt.num_curr_iac",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           "Num of IACs currently in use to simultaneously listen", HFILL }
        },
        { &hf_bthci_evt_iac_lap,
          { "IAC LAP", "bthci_evt.num_curr_iac",
            FT_UINT24, BASE_HEX, NULL, 0x0,
            "LAP(s)used to create IAC", HFILL }
        },
        { &hf_bthci_evt_loopback_mode,
          {"Loopback Mode", "bthci_evt.loopback_mode",
           FT_UINT8, BASE_HEX, VALS(evt_loopback_modes), 0x0,
           NULL, HFILL }
        },
        { &hf_bthci_evt_country_code,
          {"Country Code", "bthci_evt.country_code",
           FT_UINT8, BASE_HEX, VALS(evt_country_code_values), 0x0,
           NULL, HFILL }
        },
        { &hf_bthci_evt_failed_contact_counter,
          {"Failed Contact Counter", "bthci_evt.failed_contact_counter",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL }
        },
        { &hf_bthci_evt_link_quality,
          {"Link Quality", "bthci_evt.link_quality",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           "Link Quality (0x00 - 0xFF Higher Value = Better Link)", HFILL }
        },
        { &hf_bthci_evt_rssi,
          { "RSSI (dB)", "bthci_evt.rssi",
            FT_INT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_host_data_packet_length_acl,
          {"Host ACL Data Packet Length (bytes)", "bthci_evt.max_data_length_acl",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           "Max Host ACL Data Packet length of data portion host is able to accept", HFILL }
        },
        { &hf_bthci_evt_host_data_packet_length_sco,
          {"Host SCO Data Packet Length (bytes)", "bthci_evt.max_data_length_sco",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           "Max Host SCO Data Packet length of data portion host is able to accept", HFILL }
        },
        { &hf_bthci_evt_host_total_num_acl_data_packets,
          {"Host Total Num ACL Data Packets", "bthci_evt.max_data_num_acl",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           "Total Number of HCI ACL Data Packets that can be stored in the data buffers of the Host", HFILL }
        },
        { &hf_bthci_evt_host_total_num_sco_data_packets,
          {"Host Total Num SCO Data Packets", "bthci_evt.max_data_num_sco",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           "Total Number of HCI SCO Data Packets that can be stored in the data buffers of the Host", HFILL }
        },
        { &hf_bthci_evt_page_number,
          {"Page Number", "bthci_evt.page_number",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_max_page_number,
          {"Max. Page Number", "bthci_evt.max_page_number",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_local_supported_cmds,
          { "Local Supported Commands",        "bthci_evt.local_supported_cmds",
            FT_BYTES, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_fec_required,
          {"FEC Required", "bthci_evt.fec_required",
           FT_BOOLEAN, 8, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_err_data_reporting,
          {"Erroneous Data Reporting", "bthci_evt.err_data_reporting",
           FT_UINT8, BASE_DEC, VALS(evt_enable_values), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_scan_type,
          {"Scan Type", "bthci_evt.inq_scan_type",
           FT_UINT8, BASE_DEC, VALS(evt_scan_types), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_inq_mode,
          {"Inquiry Mode", "bthci_evt.inq_scan_type",
           FT_UINT8, BASE_DEC, VALS(evt_inq_modes), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_power_level_type,
          {"Type", "bthci_evt.power_level_type",
           FT_UINT8, BASE_HEX, VALS(evt_power_level_types), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_sync_link_type,
          {"Link Type", "bthci_evt.sync_link_type",
           FT_UINT8, BASE_HEX, VALS(evt_sync_link_types), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_sync_tx_interval,
          {"Transmit Interval", "bthci_evt.sync_tx_interval",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_sync_rtx_window,
          {"Retransmit Window", "bthci_evt.sync_rtx_window",
           FT_UINT8, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_sync_rx_packet_length,
          {"Rx Packet Length", "bthci_evt.sync_rx_pkt_len",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_sync_tx_packet_length,
          {"Tx Packet Length", "bthci_evt.sync_tx_pkt_len",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_air_mode,
          {"Air Mode", "bthci_evt.air_mode",
           FT_UINT8, BASE_DEC, VALS(evt_air_mode_vals), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_max_tx_latency,
          {"Max. Tx Latency", "bthci_evt.max_tx_latency",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_max_rx_latency,
          {"Max. Rx Latency", "bthci_evt.max_rx_latency",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_min_remote_timeout,
          {"Min. Remote Timeout", "bthci_evt.min_remote_timeout",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_min_local_timeout,
          {"Min. Local Timeout", "bthci_evt.min_local_timeout",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_link_supervision_timeout,
          {"Link Supervision Timeout", "bthci_evt.link_supervision_timeout",
           FT_UINT16, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_token_bucket_size,
          { "Token Bucket Size",        "bthci_evt.token_bucket_size",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            "Token Bucket Size (bytes)", HFILL }
        },
        { &hf_bthci_evt_flow_direction,
          {"Flow Direction", "bthci_evt.flow_direction",
           FT_UINT8, BASE_DEC, VALS(evt_flow_direction_values), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_afh_ch_assessment_mode,
          {"AFH Channel Assessment Mode", "bthci_evt.afh_ch_assessment_mode",
           FT_UINT8, BASE_DEC, VALS(evt_enable_values), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_lmp_handle,
          { "LMP Handle",             "bthci_evt.lmp_handle",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_clock,
          { "Clock",        "bthci_evt.clock",
            FT_UINT32, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_clock_accuracy,
          { "Clock",        "bthci_evt.clock_accuracy",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_afh_mode,
          {"AFH Mode", "bthci_evt.afh_mode",
           FT_UINT8, BASE_DEC, VALS(evt_enable_values), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_afh_channel_map,
          {"AFH Channel Map", "bthci_evt.afh_channel_map",
           FT_BYTES, BASE_NONE, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_simple_pairing_mode,
          {"Simple Pairing Mode", "bthci_evt.simple_pairing_mode",
           FT_UINT8, BASE_DEC, VALS(evt_enable_values), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_hash_c,
          {"Hash C", "bthci_evt.hash_c",
           FT_BYTES, BASE_NONE, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_randomizer_r,
          {"Randomizer R", "bthci_evt.randomizer_r",
           FT_BYTES, BASE_NONE, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_io_capability,
          {"IO Capability", "bthci_evt.io_capability",
           FT_UINT8, BASE_HEX, VALS(bthci_cmd_io_capability_vals), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_oob_data_present,
          {"OOB Data Present", "bthci_evt.oob_data_present",
           FT_UINT8, BASE_DEC, VALS(bthci_cmd_oob_data_present_vals), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_auth_requirements,
          {"Authentication Requirements", "bthci_evt.auth_requirements",
           FT_UINT8, BASE_DEC|BASE_EXT_STRING, &bthci_cmd_auth_req_vals_ext, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_numeric_value,
          {"Numeric Value", "bthci_evt.numeric_value",
           FT_UINT32, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_passkey,
          {"Passkey", "bthci_evt.passkey",
           FT_UINT32, BASE_DEC, NULL, 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_notification_type,
          {"Notification Type", "bthci_evt.notification_type",
           FT_UINT8, BASE_DEC, VALS(bthci_cmd_notification_types), 0x0,
           NULL, HFILL}
        },
        { &hf_bthci_evt_data_length,
          { "Data Length",           "bthci_evt.data_length",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_location_domain_aware,
          { "Location Domain Aware", "bthci_evt.location_domain_aware",
            FT_BOOLEAN, 8, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_location_domain,
          { "Location Domain", "bthci_evt.location_domain",
            FT_STRING, BASE_NONE, NULL, 0x0,
            "ISO 3166-1 Country Code", HFILL }
        },
        { &hf_bthci_evt_location_domain_options,
          { "Location Domain Options", "bthci_evt.location_domain_options",
            FT_STRING, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_location_options,
          { "Location Options", "bthci_evt.location_options",
            FT_UINT8, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_flow_control_mode,
          { "Flow Control Mode", "bthci_evt.flow_control_mode",
            FT_UINT8, BASE_HEX, VALS(evt_flow_ctrl_mode), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_physical_link_handle,
          { "Physical Link Handle", "bthci_evt.physical_link_handle",
            FT_UINT8, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_flow_spec_identifier,
          { "Flow Spec Identifier", "bthci_evt.flow_spec_id",
            FT_UINT8, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_logical_link_handle,
          { "Logical Link Handle", "bthci_evt.logical_link_handle",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL}
        },
        { &hf_bthci_evt_max_acl_data_packet_length,
          { "Max. ACL Data Packet Length", "bthci_evt.max_acl_data_packet_length",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL}
        },
        { &hf_bthci_evt_data_block_length,
          { "Max. Data Block Length", "bthci_evt.data_block_length",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL}
        },
        { &hf_bthci_evt_total_num_data_blocks,
          { "Total Number of Data Blocks", "bthci_evt.total_num_data_blocks",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL}
        },
        { &hf_bthci_evt_enc_key_size,
          { "Encryption Key Size", "bthci_evt.enc_key_size",
            FT_INT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_amp_remaining_assoc_length,
          { "AMP Remaining Assoc Length", "bthci_evt.amp_remaining_assoc_length",
            FT_UINT16, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_amp_assoc_fragment,
          { "AMP Assoc Fragment", "bthci_evt.amp_assoc_fragment",
            FT_BYTES, BASE_NONE, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_amp_status,
          { "AMP Status", "bthci_evt.amp_status",
            FT_UINT8, BASE_HEX, VALS(evt_amp_status), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_total_bandwidth,
          { "Total Bandwidth (kbps)", "bthci_evt.total_bandwidth",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_max_guaranteed_bandwidth,
          { "Max Guaranteed Bandwidth (kbps)", "bthci_evt.max_guaranteed_bandwidth",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_min_latency,
          { "Min Latency (us)", "bthci_evt.min_latency",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_max_pdu_size,
          { "Max PDU Size", "bthci_evt.max_pdu_size",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_amp_controller_type,
          { "Controller Type", "bthci_evt.controller_type",
            FT_UINT8, BASE_HEX, VALS(evt_controller_types), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_pal_capabilities_00,
          { "Guaranteed Service",        "bthci_evt.pal_capabilities",
            FT_BOOLEAN, 16, NULL, 0x0001,
            NULL, HFILL }
        },
        { &hf_bthci_evt_max_amp_assoc_length,
          { "Max AMP Assoc Length", "bthci_evt.max_amp_assoc_length",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_max_flush_to_us,
          { "Max Flush Timeout (us)", "bthci_evt.max_flush_to",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_best_effort_flush_to_us,
          { "Best Effort Flush Timeout (us)", "bthci_evt.best_effort_flush_to",
            FT_UINT32, BASE_DEC, 0x0, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_link_loss_reason,
          { "Reason", "bthci_evt.link_loss_reason",
            FT_UINT8, BASE_HEX, VALS(evt_link_loss_reasons), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_compl_blocks,
          { "Number Of Completed Blocks", "bthci_evt.num_compl_blocks",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_test_scenario,
          { "Test Scenario", "bthci_evt.test_scenario",
            FT_UINT8, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_report_reason,
          { "Reason", "bthci_evt.report_reason",
            FT_UINT8, BASE_HEX, VALS(evt_report_reasons), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_report_event_type,
          { "Report Event Type", "bthci_evt.report_event_type",
            FT_UINT8, BASE_HEX, VALS(evt_report_event_types), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_frames,
          { "Number Of Frames", "bthci_evt.num_frames",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_error_frames,
          { "Number Of Error Frames", "bthci_evt.num_error_frames",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_bits,
          { "Number Of Bits", "bthci_evt.num_bits",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_error_bits,
          { "Number Of Error Bits", "bthci_evt.num_error_bits",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_short_range_mode_state,
          { "Short Range Mode State",        "bthci_evt.short_range_mode_state",
            FT_BOOLEAN, 8, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_transmit_power_level_gfsk,
          { "Transmit Power Level GFSK (dBm)", "bthci_evt.transmit_power_level_gfsk",
            FT_INT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_transmit_power_level_dqpsk,
          { "Transmit Power Level DQPSK (dBm)", "bthci_evt.transmit_power_level_dqpsk",
            FT_INT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_transmit_power_level_8dpsk,
          { "Transmit Power Level 8DPSK (dBm)", "bthci_evt.transmit_power_level_8dpsk",
            FT_INT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_flush_to_us,
          { "Flush Timeout (us)",  "bthci_evt.flushto",
            FT_UINT32, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_supported_host,
          { "LE Supported Host", "bthci_evt.le_supported_host",
            FT_BOOLEAN, 8, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_simultaneous_host,
          { "Simultaneous LE Host", "bthci_evt.le_simlutaneous_host",
            FT_BOOLEAN, 8, NULL, 0x0,
            "Support for both LE and BR/EDR to same device", HFILL }
        },
        { &hf_bthci_evt_le_acl_data_pkt_len,
          { "LE ACL Data Packet Length", "bthci_evt.le_acl_data_pkt_len",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_total_num_le_acl_data_pkts,
          { "Total Number LE ACL Data Packets", "bthci_evt.le_total_num_acl_data_pkts",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_features,
          { "Supported LE Features", "bthci_evt.le_features",
            FT_NONE, BASE_NONE, NULL, 0x00,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_feature_00,
          { "LE Encryption",        "bthci_evt.le_features.encryption",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_bthci_evt_white_list_size,
          { "White List Size",        "bthci_evt.le_white_list_size",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            "Max. total whitelist entries storable in controller", HFILL }
        },
        { &hf_bthci_evt_le_channel_map,
          { "Channel Map", "bthci_evt.le_channel_map",
            FT_BYTES, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_encrypted_data,
          { "Plaintext",        "bthci_evt.le_encrypted_data",
            FT_BYTES, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_random_number,
          { "Random Number",        "bthci_evt.le_random_number",
            FT_BYTES, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_num_packets,
          { "Number of Packets",        "bthci_evt.le_num_packets",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_meta_subevent,
          { "Sub Event",        "bthci_evt.le_meta_subevent",
            FT_UINT8, BASE_HEX, VALS(evt_le_meta_subevent), 0x00,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_peer_address_type,
          { "Peer Address Type", "bthci_evt.le_peer_address_type",
            FT_UINT8, BASE_HEX, VALS(bthci_cmd_address_types_vals), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_con_interval,
          { "Connection Interval", "bthci_evt.le_con_interval",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_con_latency,
          { "Connection Latency", "bthci_evt.le_con_latency",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_supervision_timeout,
          { "Supervision Timeout", "bthci_evt.le_supv_timeout",
            FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_encrypted_diversifier,
          { "Encrypted Diversifier", "bthci_evt.le_encrypted_diversifier",
            FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_master_clock_accuracy,
          { "Master Clock Accuracy", "bthci_evt.le_master_clock_accuracy",
            FT_UINT8, BASE_HEX, VALS(evt_master_clock_accuray), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_num_reports,
          { "Num Reports", "bthci_evt.le_num_reports",
            FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_advts_event_type,
          { "Event Type", "bthci_evt.le_advts_event_type",
            FT_UINT8, BASE_HEX, VALS(evt_le_advertising_evt_types), 0x0,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states,
          { "Supported LE States", "bthci_evt.le_states",
            FT_NONE, BASE_NONE, NULL, 0x00,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_00,
          { "Non-connectable Advertising State", "bthci_evt.le_states_00",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_01,
          { "Scannable Advertising State", "bthci_evt.le_states_01",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_02,
          { "Connectable Advertising State", "bthci_evt.le_states_02",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_03,
          { "Directed Advertising State", "bthci_evt.le_states_03",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_04,
          { "Passive Scanning State", "bthci_evt.le_states_04",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_05,
          { "Active Scanning State", "bthci_evt.le_states_05",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_06,
          { "Initiating State. Connection State in Master Role", "bthci_evt.le_states_06",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_07,
          { "Connection State in Slave Role", "bthci_evt.le_states_07",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_10,
          { "Non-connectable Advertising State and Passive Scanning State combination", "bthci_evt.le_states_10",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_11,
          { "Scannable Advertising State and Passive Scanning State combination", "bthci_evt.le_states_11",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_12,
          { "Connectable Advertising State and Passive Scanning State combination", "bthci_evt.le_states_12",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_13,
          { "Directed Advertising State and Passive Scanning State combination", "bthci_evt.le_states_13",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_14,
          { "Non-connectable Advertising State and Active Scanning State combination", "bthci_evt.le_states_14",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_15,
          { "Scannable Advertising State and Active Scanning State combination", "bthci_evt.le_states_15",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_16,
          { "Connectable Advertising State and Active Scanning State combination", "bthci_evt.le_states_16",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_17,
          { "Directed Advertising State and Active Scanning State combination", "bthci_evt.le_states_17",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_20,
          { "Non-connectable Advertising State and Initiating State combination", "bthci_evt.le_states_20",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_21,
          { "Scannable Advertising State and Initiating State combination", "bthci_evt.le_states_21",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_22,
          { "Non-connectable Advertising State and Master Role combination", "bthci_evt.le_states_22",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_23,
          { "Scannable Advertising State and Master Role combination", "bthci_evt.le_states_23",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_24,
          { "Non-connectable Advertising State and Slave Role combination", "bthci_evt.le_states_24",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_25,
          { "Scannable Advertising State and Slave Role combination", "bthci_evt.le_states_25",
            FT_BOOLEAN, 8, NULL, 0x20,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_26,
          { "Passive Scanning State and Initiating State combination", "bthci_evt.le_states_26",
            FT_BOOLEAN, 8, NULL, 0x40,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_27,
          { "Active Scanning State and Initiating State combination", "bthci_evt.le_states_27",
            FT_BOOLEAN, 8, NULL, 0x80,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_30,
          { "Passive Scanning State and Master Role combination", "bthci_evt.le_states_30",
            FT_BOOLEAN, 8, NULL, 0x01,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_31,
          { "Active Scanning State and Master Role combination", "bthci_evt.le_states_31",
            FT_BOOLEAN, 8, NULL, 0x02,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_32,
          { "Passive Scanning state and Slave Role combination", "bthci_evt.le_states_32",
            FT_BOOLEAN, 8, NULL, 0x04,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_33,
          { "Active Scanning state and Slave Role combination", "bthci_evt.le_states_33",
            FT_BOOLEAN, 8, NULL, 0x08,
            NULL, HFILL }
        },
        { &hf_bthci_evt_le_states_34,
          { "Initiating State and Master Role combination. Master Role and Master Role combination", "bthci_evt.le_states_34",
            FT_BOOLEAN, 8, NULL, 0x10,
            NULL, HFILL }
        },
        { &hf_usable_packet_types,
          { "Usable Packet Types",                            "bthci_evt.usable_packet_types",
            FT_NONE, BASE_NONE, NULL, 0x0,
            NULL, HFILL }
        }
    };

    static ei_register_info ei[] = {
        { &ei_event_undecoded,          { "bthci_evt.expert.event.undecoded", PI_PROTOCOL, PI_UNDECODED, "Event undecoded", EXPFILL }},
        { &ei_event_unknown,            { "bthci_evt.expert.event.unknown", PI_PROTOCOL, PI_WARN, "Unknown event", EXPFILL }}
    };

    /* Setup protocol subtree array */
    static gint *ett[] = {
        &ett_bthci_evt,
        &ett_opcode,
        &ett_lmp_subtree,
        &ett_ptype_subtree,
        &ett_le_state_subtree,
        &ett_le_channel_map
    };

    /* Register the protocol name and description */
    proto_bthci_evt = proto_register_protocol("Bluetooth HCI Event",
            "HCI_EVT", "bthci_evt");
    bthci_evt_handle = new_register_dissector("bthci_evt", dissect_bthci_evt, proto_bthci_evt);

    /* Required function calls to register the header fields and subtrees used */
    proto_register_field_array(proto_bthci_evt, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    expert_bthci_evt = expert_register_protocol(proto_bthci_evt);
    expert_register_field_array(expert_bthci_evt, ei, array_length(ei));

    module = prefs_register_protocol(proto_bthci_evt, NULL);
    prefs_register_static_text_preference(module, "hci_evt.version",
            "Bluetooth HCI version: 4.0 (Core)",
            "Version of protocol supported by this dissector.");
}


void
proto_reg_handoff_bthci_evt(void)
{
    dissector_add_uint("hci_h4.type", HCI_H4_TYPE_EVT, bthci_evt_handle);
    dissector_add_uint("hci_h1.type", BTHCI_CHANNEL_EVENT, bthci_evt_handle);

    bthci_cmd_handle    = find_dissector("bthci_cmd");
    btcommon_cod_handle = find_dissector("btcommon.cod");
    btcommon_eir_handle = find_dissector("btcommon.eir_ad.eir");
    btcommon_ad_handle  = find_dissector("btcommon.eir_ad.ad");
    btcommon_le_channel_map_handle = find_dissector("btcommon.le_channel_map");
}

/*
 * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
 *
 * Local variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * vi: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */