1701 lines
65 KiB
C
1701 lines
65 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* Copyright (C) 2015-2017 Intel Deutschland GmbH
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* Copyright (C) 2018-2022 Intel Corporation
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*/
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#ifndef __iwl_fw_api_location_h__
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#define __iwl_fw_api_location_h__
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/**
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* enum iwl_location_subcmd_ids - location group command IDs
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*/
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enum iwl_location_subcmd_ids {
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/**
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* @TOF_RANGE_REQ_CMD: TOF ranging request,
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* uses one of &struct iwl_tof_range_req_cmd_v5,
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* &struct iwl_tof_range_req_cmd_v7,
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* &struct iwl_tof_range_req_cmd_v8,
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* &struct iwl_tof_range_req_cmd_v9,
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* &struct iwl_tof_range_req_cmd_v11,
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* &struct iwl_tof_range_req_cmd_v7
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*/
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TOF_RANGE_REQ_CMD = 0x0,
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/**
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* @TOF_CONFIG_CMD: TOF configuration, uses &struct iwl_tof_config_cmd
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*/
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TOF_CONFIG_CMD = 0x1,
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/**
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* @TOF_RANGE_ABORT_CMD: abort ongoing ranging, uses
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* &struct iwl_tof_range_abort_cmd
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*/
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TOF_RANGE_ABORT_CMD = 0x2,
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/**
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* @TOF_RANGE_REQ_EXT_CMD: TOF extended ranging config,
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* uses &struct iwl_tof_range_req_ext_cmd
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*/
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TOF_RANGE_REQ_EXT_CMD = 0x3,
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/**
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* @TOF_RESPONDER_CONFIG_CMD: FTM responder configuration, one of
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* &struct iwl_tof_responder_config_cmd_v6,
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* &struct iwl_tof_responder_config_cmd_v7,
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* &struct iwl_tof_responder_config_cmd_v8 or
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* &struct iwl_tof_responder_config_cmd_v9
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*/
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TOF_RESPONDER_CONFIG_CMD = 0x4,
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/**
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* @TOF_RESPONDER_DYN_CONFIG_CMD: FTM dynamic configuration,
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* uses &struct iwl_tof_responder_dyn_config_cmd
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*/
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TOF_RESPONDER_DYN_CONFIG_CMD = 0x5,
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/**
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* @CSI_HEADER_NOTIFICATION: CSI header
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*/
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CSI_HEADER_NOTIFICATION = 0xFA,
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/**
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* @CSI_CHUNKS_NOTIFICATION: CSI chunk,
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* uses &struct iwl_csi_chunk_notification
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*/
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CSI_CHUNKS_NOTIFICATION = 0xFB,
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/**
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* @TOF_LC_NOTIF: used for LCI/civic location, contains just
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* the action frame
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*/
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TOF_LC_NOTIF = 0xFC,
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/**
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* @TOF_RESPONDER_STATS: FTM responder statistics notification,
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* uses &struct iwl_ftm_responder_stats
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*/
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TOF_RESPONDER_STATS = 0xFD,
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/**
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* @TOF_MCSI_DEBUG_NOTIF: MCSI debug notification, uses
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* &struct iwl_tof_mcsi_notif
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*/
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TOF_MCSI_DEBUG_NOTIF = 0xFE,
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/**
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* @TOF_RANGE_RESPONSE_NOTIF: ranging response, using one of
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* &struct iwl_tof_range_rsp_ntfy_v5,
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* &struct iwl_tof_range_rsp_ntfy_v6,
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* &struct iwl_tof_range_rsp_ntfy_v7 or
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* &struct iwl_tof_range_rsp_ntfy_v8
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*/
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TOF_RANGE_RESPONSE_NOTIF = 0xFF,
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};
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/**
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* struct iwl_tof_config_cmd - ToF configuration
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* @tof_disabled: indicates if ToF is disabled (or not)
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* @one_sided_disabled: indicates if one-sided is disabled (or not)
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* @is_debug_mode: indiciates if debug mode is active
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* @is_buf_required: indicates if channel estimation buffer is required
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*/
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struct iwl_tof_config_cmd {
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u8 tof_disabled;
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u8 one_sided_disabled;
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u8 is_debug_mode;
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u8 is_buf_required;
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} __packed;
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/**
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* enum iwl_tof_bandwidth - values for iwl_tof_range_req_ap_entry.bandwidth
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* @IWL_TOF_BW_20_LEGACY: 20 MHz non-HT
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* @IWL_TOF_BW_20_HT: 20 MHz HT
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* @IWL_TOF_BW_40: 40 MHz
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* @IWL_TOF_BW_80: 80 MHz
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* @IWL_TOF_BW_160: 160 MHz
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* @IWL_TOF_BW_NUM: number of tof bandwidths
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*/
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enum iwl_tof_bandwidth {
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IWL_TOF_BW_20_LEGACY,
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IWL_TOF_BW_20_HT,
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IWL_TOF_BW_40,
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IWL_TOF_BW_80,
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IWL_TOF_BW_160,
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IWL_TOF_BW_NUM,
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}; /* LOCAT_BW_TYPE_E */
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/*
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* enum iwl_tof_algo_type - Algorithym type for range measurement request
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*/
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enum iwl_tof_algo_type {
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IWL_TOF_ALGO_TYPE_MAX_LIKE = 0,
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IWL_TOF_ALGO_TYPE_LINEAR_REG = 1,
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IWL_TOF_ALGO_TYPE_FFT = 2,
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/* Keep last */
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IWL_TOF_ALGO_TYPE_INVALID,
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}; /* ALGO_TYPE_E */
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/*
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* enum iwl_tof_mcsi_ntfy - Enable/Disable MCSI notifications
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*/
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enum iwl_tof_mcsi_enable {
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IWL_TOF_MCSI_DISABLED = 0,
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IWL_TOF_MCSI_ENABLED = 1,
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}; /* MCSI_ENABLE_E */
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/**
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* enum iwl_tof_responder_cmd_valid_field - valid fields in the responder cfg
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* @IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO: channel info is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_TOA_OFFSET: ToA offset is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_COMMON_CALIB: common calibration mode is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_SPECIFIC_CALIB: spefici calibration mode is
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* valid
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* @IWL_TOF_RESPONDER_CMD_VALID_BSSID: BSSID is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_TX_ANT: TX antenna is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_ALGO_TYPE: algorithm type is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_NON_ASAP_SUPPORT: non-ASAP support is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_STATISTICS_REPORT_SUPPORT: statistics report
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* support is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_MCSI_NOTIF_SUPPORT: MCSI notification support
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* is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_FAST_ALGO_SUPPORT: fast algorithm support
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* is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_RETRY_ON_ALGO_FAIL: retry on algorithm failure
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* is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_STA_ID: station ID is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_NDP_SUPPORT: enable/disable NDP ranging support
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* is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_NDP_PARAMS: NDP parameters are valid
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* @IWL_TOF_RESPONDER_CMD_VALID_LMR_FEEDBACK: LMR feedback support is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_SESSION_ID: session id flag is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_BSS_COLOR: the bss_color field is valid
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* @IWL_TOF_RESPONDER_CMD_VALID_MIN_MAX_TIME_BETWEEN_MSR: the
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* min_time_between_msr and max_time_between_msr fields are valid
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*/
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enum iwl_tof_responder_cmd_valid_field {
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IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO = BIT(0),
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IWL_TOF_RESPONDER_CMD_VALID_TOA_OFFSET = BIT(1),
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IWL_TOF_RESPONDER_CMD_VALID_COMMON_CALIB = BIT(2),
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IWL_TOF_RESPONDER_CMD_VALID_SPECIFIC_CALIB = BIT(3),
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IWL_TOF_RESPONDER_CMD_VALID_BSSID = BIT(4),
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IWL_TOF_RESPONDER_CMD_VALID_TX_ANT = BIT(5),
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IWL_TOF_RESPONDER_CMD_VALID_ALGO_TYPE = BIT(6),
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IWL_TOF_RESPONDER_CMD_VALID_NON_ASAP_SUPPORT = BIT(7),
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IWL_TOF_RESPONDER_CMD_VALID_STATISTICS_REPORT_SUPPORT = BIT(8),
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IWL_TOF_RESPONDER_CMD_VALID_MCSI_NOTIF_SUPPORT = BIT(9),
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IWL_TOF_RESPONDER_CMD_VALID_FAST_ALGO_SUPPORT = BIT(10),
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IWL_TOF_RESPONDER_CMD_VALID_RETRY_ON_ALGO_FAIL = BIT(11),
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IWL_TOF_RESPONDER_CMD_VALID_STA_ID = BIT(12),
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IWL_TOF_RESPONDER_CMD_VALID_NDP_SUPPORT = BIT(22),
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IWL_TOF_RESPONDER_CMD_VALID_NDP_PARAMS = BIT(23),
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IWL_TOF_RESPONDER_CMD_VALID_LMR_FEEDBACK = BIT(24),
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IWL_TOF_RESPONDER_CMD_VALID_SESSION_ID = BIT(25),
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IWL_TOF_RESPONDER_CMD_VALID_BSS_COLOR = BIT(26),
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IWL_TOF_RESPONDER_CMD_VALID_MIN_MAX_TIME_BETWEEN_MSR = BIT(27),
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};
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/**
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* enum iwl_tof_responder_cfg_flags - responder configuration flags
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* @IWL_TOF_RESPONDER_FLAGS_NON_ASAP_SUPPORT: non-ASAP support
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* @IWL_TOF_RESPONDER_FLAGS_REPORT_STATISTICS: report statistics
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* @IWL_TOF_RESPONDER_FLAGS_REPORT_MCSI: report MCSI
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* @IWL_TOF_RESPONDER_FLAGS_ALGO_TYPE: algorithm type
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* @IWL_TOF_RESPONDER_FLAGS_TOA_OFFSET_MODE: ToA offset mode
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* @IWL_TOF_RESPONDER_FLAGS_COMMON_CALIB_MODE: common calibration mode
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* @IWL_TOF_RESPONDER_FLAGS_SPECIFIC_CALIB_MODE: specific calibration mode
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* @IWL_TOF_RESPONDER_FLAGS_FAST_ALGO_SUPPORT: fast algorithm support
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* @IWL_TOF_RESPONDER_FLAGS_RETRY_ON_ALGO_FAIL: retry on algorithm fail
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* @IWL_TOF_RESPONDER_FLAGS_FTM_TX_ANT: TX antenna mask
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* @IWL_TOF_RESPONDER_FLAGS_NDP_SUPPORT: support NDP ranging
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* @IWL_TOF_RESPONDER_FLAGS_LMR_FEEDBACK: request for LMR feedback if the
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* initiator supports it
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* @IWL_TOF_RESPONDER_FLAGS_SESSION_ID: send the session id in the initial FTM
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* frame.
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*/
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enum iwl_tof_responder_cfg_flags {
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IWL_TOF_RESPONDER_FLAGS_NON_ASAP_SUPPORT = BIT(0),
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IWL_TOF_RESPONDER_FLAGS_REPORT_STATISTICS = BIT(1),
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IWL_TOF_RESPONDER_FLAGS_REPORT_MCSI = BIT(2),
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IWL_TOF_RESPONDER_FLAGS_ALGO_TYPE = BIT(3) | BIT(4) | BIT(5),
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IWL_TOF_RESPONDER_FLAGS_TOA_OFFSET_MODE = BIT(6),
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IWL_TOF_RESPONDER_FLAGS_COMMON_CALIB_MODE = BIT(7),
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IWL_TOF_RESPONDER_FLAGS_SPECIFIC_CALIB_MODE = BIT(8),
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IWL_TOF_RESPONDER_FLAGS_FAST_ALGO_SUPPORT = BIT(9),
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IWL_TOF_RESPONDER_FLAGS_RETRY_ON_ALGO_FAIL = BIT(10),
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IWL_TOF_RESPONDER_FLAGS_FTM_TX_ANT = RATE_MCS_ANT_AB_MSK,
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IWL_TOF_RESPONDER_FLAGS_NDP_SUPPORT = BIT(24),
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IWL_TOF_RESPONDER_FLAGS_LMR_FEEDBACK = BIT(25),
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IWL_TOF_RESPONDER_FLAGS_SESSION_ID = BIT(27),
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};
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/**
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* struct iwl_tof_responder_config_cmd_v6 - ToF AP mode (for debug)
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* @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
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* @responder_cfg_flags: &iwl_tof_responder_cfg_flags
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* @bandwidth: current AP Bandwidth: &enum iwl_tof_bandwidth
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* @rate: current AP rate
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* @channel_num: current AP Channel
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* @ctrl_ch_position: coding of the control channel position relative to
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* the center frequency, see iwl_mvm_get_ctrl_pos()
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* @sta_id: index of the AP STA when in AP mode
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* @reserved1: reserved
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* @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
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* purposes, simulating station movement by adding various values
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* to this field
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* @common_calib: XVT: common calibration value
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* @specific_calib: XVT: specific calibration value
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* @bssid: Current AP BSSID
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* @reserved2: reserved
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*/
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struct iwl_tof_responder_config_cmd_v6 {
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__le32 cmd_valid_fields;
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__le32 responder_cfg_flags;
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u8 bandwidth;
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u8 rate;
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u8 channel_num;
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u8 ctrl_ch_position;
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u8 sta_id;
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u8 reserved1;
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__le16 toa_offset;
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__le16 common_calib;
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__le16 specific_calib;
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u8 bssid[ETH_ALEN];
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__le16 reserved2;
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} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */
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/**
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* struct iwl_tof_responder_config_cmd_v7 - ToF AP mode (for debug)
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* @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
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* @responder_cfg_flags: &iwl_tof_responder_cfg_flags
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* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
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* bits 4 - 7: &enum iwl_location_bw.
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* @rate: current AP rate
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* @channel_num: current AP Channel
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* @ctrl_ch_position: coding of the control channel position relative to
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* the center frequency, see iwl_mvm_get_ctrl_pos()
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* @sta_id: index of the AP STA when in AP mode
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* @reserved1: reserved
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* @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
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* purposes, simulating station movement by adding various values
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* to this field
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* @common_calib: XVT: common calibration value
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* @specific_calib: XVT: specific calibration value
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* @bssid: Current AP BSSID
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* @reserved2: reserved
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*/
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struct iwl_tof_responder_config_cmd_v7 {
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__le32 cmd_valid_fields;
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__le32 responder_cfg_flags;
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u8 format_bw;
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u8 rate;
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u8 channel_num;
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u8 ctrl_ch_position;
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u8 sta_id;
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u8 reserved1;
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__le16 toa_offset;
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__le16 common_calib;
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__le16 specific_calib;
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u8 bssid[ETH_ALEN];
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__le16 reserved2;
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} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_7 */
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#define IWL_RESPONDER_STS_POS 3
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#define IWL_RESPONDER_TOTAL_LTF_POS 6
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/**
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* struct iwl_tof_responder_config_cmd_v8 - ToF AP mode (for debug)
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* @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
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* @responder_cfg_flags: &iwl_tof_responder_cfg_flags
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* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
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* bits 4 - 7: &enum iwl_location_bw.
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* @rate: current AP rate
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* @channel_num: current AP Channel
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* @ctrl_ch_position: coding of the control channel position relative to
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* the center frequency, see iwl_mvm_get_ctrl_pos()
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* @sta_id: index of the AP STA when in AP mode
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* @reserved1: reserved
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* @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
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* purposes, simulating station movement by adding various values
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* to this field
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* @common_calib: XVT: common calibration value
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* @specific_calib: XVT: specific calibration value
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* @bssid: Current AP BSSID
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* @r2i_ndp_params: parameters for R2I NDP.
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* bits 0 - 2: max number of LTF repetitions
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* bits 3 - 5: max number of spatial streams (supported values are < 2)
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* bits 6 - 7: max number of total LTFs see
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* &enum ieee80211_range_params_max_total_ltf
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* @i2r_ndp_params: parameters for I2R NDP.
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* bits 0 - 2: max number of LTF repetitions
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* bits 3 - 5: max number of spatial streams
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* bits 6 - 7: max number of total LTFs see
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* &enum ieee80211_range_params_max_total_ltf
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*/
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struct iwl_tof_responder_config_cmd_v8 {
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__le32 cmd_valid_fields;
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__le32 responder_cfg_flags;
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u8 format_bw;
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u8 rate;
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u8 channel_num;
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u8 ctrl_ch_position;
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u8 sta_id;
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u8 reserved1;
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__le16 toa_offset;
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__le16 common_calib;
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__le16 specific_calib;
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u8 bssid[ETH_ALEN];
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u8 r2i_ndp_params;
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u8 i2r_ndp_params;
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} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_8 */
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/**
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* struct iwl_tof_responder_config_cmd_v9 - ToF AP mode (for debug)
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* @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
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* @responder_cfg_flags: &iwl_tof_responder_cfg_flags
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* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
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* bits 4 - 7: &enum iwl_location_bw.
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* @bss_color: current AP bss_color
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* @channel_num: current AP Channel
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* @ctrl_ch_position: coding of the control channel position relative to
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* the center frequency, see iwl_mvm_get_ctrl_pos()
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* @sta_id: index of the AP STA when in AP mode
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* @reserved1: reserved
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* @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
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* purposes, simulating station movement by adding various values
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* to this field
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* @common_calib: XVT: common calibration value
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* @specific_calib: XVT: specific calibration value
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* @bssid: Current AP BSSID
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* @r2i_ndp_params: parameters for R2I NDP.
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* bits 0 - 2: max number of LTF repetitions
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* bits 3 - 5: max number of spatial streams (supported values are < 2)
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* bits 6 - 7: max number of total LTFs see
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* &enum ieee80211_range_params_max_total_ltf
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* @i2r_ndp_params: parameters for I2R NDP.
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* bits 0 - 2: max number of LTF repetitions
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* bits 3 - 5: max number of spatial streams
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* bits 6 - 7: max number of total LTFs see
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* &enum ieee80211_range_params_max_total_ltf
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* @min_time_between_msr: for non trigger based NDP ranging, minimum time
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* between measurements in milliseconds.
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* @max_time_between_msr: for non trigger based NDP ranging, maximum time
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* between measurements in milliseconds.
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*/
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struct iwl_tof_responder_config_cmd_v9 {
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__le32 cmd_valid_fields;
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__le32 responder_cfg_flags;
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u8 format_bw;
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u8 bss_color;
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u8 channel_num;
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u8 ctrl_ch_position;
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u8 sta_id;
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u8 reserved1;
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__le16 toa_offset;
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__le16 common_calib;
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__le16 specific_calib;
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u8 bssid[ETH_ALEN];
|
|
u8 r2i_ndp_params;
|
|
u8 i2r_ndp_params;
|
|
__le16 min_time_between_msr;
|
|
__le16 max_time_between_msr;
|
|
} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_8 */
|
|
|
|
#define IWL_LCI_CIVIC_IE_MAX_SIZE 400
|
|
|
|
/**
|
|
* struct iwl_tof_responder_dyn_config_cmd - Dynamic responder settings
|
|
* @lci_len: The length of the 1st (LCI) part in the @lci_civic buffer
|
|
* @civic_len: The length of the 2nd (CIVIC) part in the @lci_civic buffer
|
|
* @lci_civic: The LCI/CIVIC buffer. LCI data (if exists) comes first, then, if
|
|
* needed, 0-padding such that the next part is dword-aligned, then CIVIC
|
|
* data (if exists) follows, and then 0-padding again to complete a
|
|
* 4-multiple long buffer.
|
|
*/
|
|
struct iwl_tof_responder_dyn_config_cmd_v2 {
|
|
__le32 lci_len;
|
|
__le32 civic_len;
|
|
u8 lci_civic[];
|
|
} __packed; /* TOF_RESPONDER_DYN_CONFIG_CMD_API_S_VER_2 */
|
|
|
|
#define IWL_LCI_MAX_SIZE 160
|
|
#define IWL_CIVIC_MAX_SIZE 160
|
|
#define HLTK_11AZ_LEN 32
|
|
|
|
/**
|
|
* enum iwl_responder_dyn_cfg_valid_flags - valid flags for dyn_config_cmd
|
|
* @IWL_RESPONDER_DYN_CFG_VALID_LCI: LCI data is valid
|
|
* @IWL_RESPONDER_DYN_CFG_VALID_CIVIC: Civic data is valid
|
|
* @IWL_RESPONDER_DYN_CFG_VALID_PASN_STA: the pasn_addr, HLTK and cipher fields
|
|
* are valid.
|
|
*/
|
|
enum iwl_responder_dyn_cfg_valid_flags {
|
|
IWL_RESPONDER_DYN_CFG_VALID_LCI = BIT(0),
|
|
IWL_RESPONDER_DYN_CFG_VALID_CIVIC = BIT(1),
|
|
IWL_RESPONDER_DYN_CFG_VALID_PASN_STA = BIT(2),
|
|
};
|
|
|
|
/**
|
|
* struct iwl_tof_responder_dyn_config_cmd - Dynamic responder settings
|
|
* @cipher: The negotiated cipher. see &enum iwl_location_cipher.
|
|
* @valid_flags: flags indicating which fields in the command are valid. see
|
|
* &enum iwl_responder_dyn_cfg_valid_flags.
|
|
* @lci_len: length of the LCI data in bytes
|
|
* @civic_len: length of the Civic data in bytes
|
|
* @lci_buf: the LCI buffer
|
|
* @civic_buf: the Civic buffer
|
|
* @hltk_buf: HLTK for secure LTF bits generation for the specified station
|
|
* @addr: mac address of the station for which to use the HLTK
|
|
* @reserved: for alignment
|
|
*/
|
|
struct iwl_tof_responder_dyn_config_cmd {
|
|
u8 cipher;
|
|
u8 valid_flags;
|
|
u8 lci_len;
|
|
u8 civic_len;
|
|
u8 lci_buf[IWL_LCI_MAX_SIZE];
|
|
u8 civic_buf[IWL_LCI_MAX_SIZE];
|
|
u8 hltk_buf[HLTK_11AZ_LEN];
|
|
u8 addr[ETH_ALEN];
|
|
u8 reserved[2];
|
|
} __packed; /* TOF_RESPONDER_DYN_CONFIG_CMD_API_S_VER_3 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ext_cmd - extended range req for WLS
|
|
* @tsf_timer_offset_msec: the recommended time offset (mSec) from the AP's TSF
|
|
* @reserved: reserved
|
|
* @min_delta_ftm: Minimal time between two consecutive measurements,
|
|
* in units of 100us. 0 means no preference by station
|
|
* @ftm_format_and_bw20M: FTM Channel Spacing/Format for 20MHz: recommended
|
|
* value be sent to the AP
|
|
* @ftm_format_and_bw40M: FTM Channel Spacing/Format for 40MHz: recommended
|
|
* value to be sent to the AP
|
|
* @ftm_format_and_bw80M: FTM Channel Spacing/Format for 80MHz: recommended
|
|
* value to be sent to the AP
|
|
*/
|
|
struct iwl_tof_range_req_ext_cmd {
|
|
__le16 tsf_timer_offset_msec;
|
|
__le16 reserved;
|
|
u8 min_delta_ftm;
|
|
u8 ftm_format_and_bw20M;
|
|
u8 ftm_format_and_bw40M;
|
|
u8 ftm_format_and_bw80M;
|
|
} __packed;
|
|
|
|
/**
|
|
* enum iwl_tof_location_query - values for query bitmap
|
|
* @IWL_TOF_LOC_LCI: query LCI
|
|
* @IWL_TOF_LOC_CIVIC: query civic
|
|
*/
|
|
enum iwl_tof_location_query {
|
|
IWL_TOF_LOC_LCI = 0x01,
|
|
IWL_TOF_LOC_CIVIC = 0x02,
|
|
};
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v2 - AP configuration parameters
|
|
* @channel_num: Current AP Channel
|
|
* @bandwidth: Current AP Bandwidth. One of iwl_tof_bandwidth.
|
|
* @tsf_delta_direction: TSF relatively to the subject AP
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @bssid: AP's BSSID
|
|
* @measure_type: Measurement type: 0 - two sided, 1 - One sided
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of the
|
|
* number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @burst_period: Recommended value to be sent to the AP. Measurement
|
|
* periodicity In units of 100ms. ignored if num_of_bursts = 0
|
|
* @samples_per_burst: 2-sided: the number of FTMs pairs in single Burst (1-31);
|
|
* 1-sided: how many rts/cts pairs should be used per burst.
|
|
* @retries_per_sample: Max number of retries that the LMAC should send
|
|
* in case of no replies by the AP.
|
|
* @tsf_delta: TSF Delta in units of microseconds.
|
|
* The difference between the AP TSF and the device local clock.
|
|
* @location_req: Location Request Bit[0] LCI should be sent in the FTMR;
|
|
* Bit[1] Civic should be sent in the FTMR
|
|
* @asap_mode: 0 - non asap mode, 1 - asap mode (not relevant for one sided)
|
|
* @enable_dyn_ack: Enable Dynamic ACK BW.
|
|
* 0: Initiator interact with regular AP;
|
|
* 1: Initiator interact with Responder machine: need to send the
|
|
* Initiator Acks with HT 40MHz / 80MHz, since the Responder should
|
|
* use it for its ch est measurement (this flag will be set when we
|
|
* configure the opposite machine to be Responder).
|
|
* @rssi: Last received value
|
|
* legal values: -128-0 (0x7f). above 0x0 indicating an invalid value.
|
|
* @algo_type: &enum iwl_tof_algo_type
|
|
* @notify_mcsi: &enum iwl_tof_mcsi_ntfy.
|
|
* @reserved: For alignment and future use
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v2 {
|
|
u8 channel_num;
|
|
u8 bandwidth;
|
|
u8 tsf_delta_direction;
|
|
u8 ctrl_ch_position;
|
|
u8 bssid[ETH_ALEN];
|
|
u8 measure_type;
|
|
u8 num_of_bursts;
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 retries_per_sample;
|
|
__le32 tsf_delta;
|
|
u8 location_req;
|
|
u8 asap_mode;
|
|
u8 enable_dyn_ack;
|
|
s8 rssi;
|
|
u8 algo_type;
|
|
u8 notify_mcsi;
|
|
__le16 reserved;
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_2 */
|
|
|
|
/**
|
|
* enum iwl_initiator_ap_flags - per responder FTM configuration flags
|
|
* @IWL_INITIATOR_AP_FLAGS_ASAP: Request for ASAP measurement.
|
|
* @IWL_INITIATOR_AP_FLAGS_LCI_REQUEST: Request for LCI information
|
|
* @IWL_INITIATOR_AP_FLAGS_CIVIC_REQUEST: Request for CIVIC information
|
|
* @IWL_INITIATOR_AP_FLAGS_DYN_ACK: Send HT/VHT ack for FTM frames. If not set,
|
|
* 20Mhz dup acks will be sent.
|
|
* @IWL_INITIATOR_AP_FLAGS_ALGO_LR: Use LR algo type for rtt calculation.
|
|
* Default algo type is ML.
|
|
* @IWL_INITIATOR_AP_FLAGS_ALGO_FFT: Use FFT algo type for rtt calculation.
|
|
* Default algo type is ML.
|
|
* @IWL_INITIATOR_AP_FLAGS_MCSI_REPORT: Send the MCSI for each FTM frame to the
|
|
* driver.
|
|
* @IWL_INITIATOR_AP_FLAGS_NON_TB: Use non trigger based flow
|
|
* @IWL_INITIATOR_AP_FLAGS_TB: Use trigger based flow
|
|
* @IWL_INITIATOR_AP_FLAGS_SECURED: request secure LTF measurement
|
|
* @IWL_INITIATOR_AP_FLAGS_LMR_FEEDBACK: Send LMR feedback
|
|
* @IWL_INITIATOR_AP_FLAGS_USE_CALIB: Use calibration values from the request
|
|
* instead of fw internal values.
|
|
* @IWL_INITIATOR_AP_FLAGS_PMF: request to protect the negotiation and LMR
|
|
* frames with protected management frames.
|
|
* @IWL_INITIATOR_AP_FLAGS_TERMINATE_ON_LMR_FEEDBACK: terminate the session if
|
|
* the responder asked for LMR feedback although the initiator did not set
|
|
* the LMR feedback bit in the FTM request. If not set, the initiator will
|
|
* continue with the session and will provide the LMR feedback.
|
|
*/
|
|
enum iwl_initiator_ap_flags {
|
|
IWL_INITIATOR_AP_FLAGS_ASAP = BIT(1),
|
|
IWL_INITIATOR_AP_FLAGS_LCI_REQUEST = BIT(2),
|
|
IWL_INITIATOR_AP_FLAGS_CIVIC_REQUEST = BIT(3),
|
|
IWL_INITIATOR_AP_FLAGS_DYN_ACK = BIT(4),
|
|
IWL_INITIATOR_AP_FLAGS_ALGO_LR = BIT(5),
|
|
IWL_INITIATOR_AP_FLAGS_ALGO_FFT = BIT(6),
|
|
IWL_INITIATOR_AP_FLAGS_MCSI_REPORT = BIT(8),
|
|
IWL_INITIATOR_AP_FLAGS_NON_TB = BIT(9),
|
|
IWL_INITIATOR_AP_FLAGS_TB = BIT(10),
|
|
IWL_INITIATOR_AP_FLAGS_SECURED = BIT(11),
|
|
IWL_INITIATOR_AP_FLAGS_LMR_FEEDBACK = BIT(12),
|
|
IWL_INITIATOR_AP_FLAGS_USE_CALIB = BIT(13),
|
|
IWL_INITIATOR_AP_FLAGS_PMF = BIT(14),
|
|
IWL_INITIATOR_AP_FLAGS_TERMINATE_ON_LMR_FEEDBACK = BIT(15),
|
|
};
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v3 - AP configuration parameters
|
|
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
|
|
* @channel_num: AP Channel number
|
|
* @bandwidth: AP bandwidth. One of iwl_tof_bandwidth.
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @ftmr_max_retries: Max number of retries to send the FTMR in case of no
|
|
* reply from the AP.
|
|
* @bssid: AP's BSSID
|
|
* @burst_period: Recommended value to be sent to the AP. Measurement
|
|
* periodicity In units of 100ms. ignored if num_of_bursts_exp = 0
|
|
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
|
|
* the number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @reserved: For alignment and future use
|
|
* @tsf_delta: not in use
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v3 {
|
|
__le32 initiator_ap_flags;
|
|
u8 channel_num;
|
|
u8 bandwidth;
|
|
u8 ctrl_ch_position;
|
|
u8 ftmr_max_retries;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 num_of_bursts;
|
|
__le16 reserved;
|
|
__le32 tsf_delta;
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_3 */
|
|
|
|
/**
|
|
* enum iwl_location_frame_format - location frame formats
|
|
* @IWL_LOCATION_FRAME_FORMAT_LEGACY: legacy
|
|
* @IWL_LOCATION_FRAME_FORMAT_HT: HT
|
|
* @IWL_LOCATION_FRAME_FORMAT_VHT: VHT
|
|
* @IWL_LOCATION_FRAME_FORMAT_HE: HE
|
|
*/
|
|
enum iwl_location_frame_format {
|
|
IWL_LOCATION_FRAME_FORMAT_LEGACY,
|
|
IWL_LOCATION_FRAME_FORMAT_HT,
|
|
IWL_LOCATION_FRAME_FORMAT_VHT,
|
|
IWL_LOCATION_FRAME_FORMAT_HE,
|
|
};
|
|
|
|
/**
|
|
* enum iwl_location_bw - location bandwidth selection
|
|
* @IWL_LOCATION_BW_20MHZ: 20MHz
|
|
* @IWL_LOCATION_BW_40MHZ: 40MHz
|
|
* @IWL_LOCATION_BW_80MHZ: 80MHz
|
|
*/
|
|
enum iwl_location_bw {
|
|
IWL_LOCATION_BW_20MHZ,
|
|
IWL_LOCATION_BW_40MHZ,
|
|
IWL_LOCATION_BW_80MHZ,
|
|
IWL_LOCATION_BW_160MHZ,
|
|
};
|
|
|
|
#define TK_11AZ_LEN 32
|
|
|
|
#define LOCATION_BW_POS 4
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v4 - AP configuration parameters
|
|
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
|
|
* @channel_num: AP Channel number
|
|
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
|
|
* bits 4 - 7: &enum iwl_location_bw.
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @ftmr_max_retries: Max number of retries to send the FTMR in case of no
|
|
* reply from the AP.
|
|
* @bssid: AP's BSSID
|
|
* @burst_period: Recommended value to be sent to the AP. Measurement
|
|
* periodicity In units of 100ms. ignored if num_of_bursts_exp = 0
|
|
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
|
|
* the number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @reserved: For alignment and future use
|
|
* @hltk: HLTK to be used for secured 11az measurement
|
|
* @tk: TK to be used for secured 11az measurement
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v4 {
|
|
__le32 initiator_ap_flags;
|
|
u8 channel_num;
|
|
u8 format_bw;
|
|
u8 ctrl_ch_position;
|
|
u8 ftmr_max_retries;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 num_of_bursts;
|
|
__le16 reserved;
|
|
u8 hltk[HLTK_11AZ_LEN];
|
|
u8 tk[TK_11AZ_LEN];
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_4 */
|
|
|
|
/**
|
|
* enum iwl_location_cipher - location cipher selection
|
|
* @IWL_LOCATION_CIPHER_CCMP_128: CCMP 128
|
|
* @IWL_LOCATION_CIPHER_GCMP_128: GCMP 128
|
|
* @IWL_LOCATION_CIPHER_GCMP_256: GCMP 256
|
|
* @IWL_LOCATION_CIPHER_INVALID: security is not used.
|
|
* @IWL_LOCATION_CIPHER_MAX: maximum value for this enum.
|
|
*/
|
|
enum iwl_location_cipher {
|
|
IWL_LOCATION_CIPHER_CCMP_128,
|
|
IWL_LOCATION_CIPHER_GCMP_128,
|
|
IWL_LOCATION_CIPHER_GCMP_256,
|
|
IWL_LOCATION_CIPHER_INVALID,
|
|
IWL_LOCATION_CIPHER_MAX,
|
|
};
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v6 - AP configuration parameters
|
|
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
|
|
* @channel_num: AP Channel number
|
|
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
|
|
* bits 4 - 7: &enum iwl_location_bw.
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @ftmr_max_retries: Max number of retries to send the FTMR in case of no
|
|
* reply from the AP.
|
|
* @bssid: AP's BSSID
|
|
* @burst_period: Recommended value to be sent to the AP. Measurement
|
|
* periodicity In units of 100ms. ignored if num_of_bursts_exp = 0
|
|
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
|
|
* the number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @sta_id: the station id of the AP. Only relevant when associated to the AP,
|
|
* otherwise should be set to &IWL_MVM_INVALID_STA.
|
|
* @cipher: pairwise cipher suite for secured measurement.
|
|
* &enum iwl_location_cipher.
|
|
* @hltk: HLTK to be used for secured 11az measurement
|
|
* @tk: TK to be used for secured 11az measurement
|
|
* @calib: An array of calibration values per FTM rx bandwidth.
|
|
* If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the
|
|
* calibration value that corresponds to the rx bandwidth of the FTM
|
|
* frame.
|
|
* @beacon_interval: beacon interval of the AP in TUs. Only required if
|
|
* &IWL_INITIATOR_AP_FLAGS_TB is set.
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v6 {
|
|
__le32 initiator_ap_flags;
|
|
u8 channel_num;
|
|
u8 format_bw;
|
|
u8 ctrl_ch_position;
|
|
u8 ftmr_max_retries;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 num_of_bursts;
|
|
u8 sta_id;
|
|
u8 cipher;
|
|
u8 hltk[HLTK_11AZ_LEN];
|
|
u8 tk[TK_11AZ_LEN];
|
|
__le16 calib[IWL_TOF_BW_NUM];
|
|
__le16 beacon_interval;
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_6 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v7 - AP configuration parameters
|
|
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
|
|
* @channel_num: AP Channel number
|
|
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
|
|
* bits 4 - 7: &enum iwl_location_bw.
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @ftmr_max_retries: Max number of retries to send the FTMR in case of no
|
|
* reply from the AP.
|
|
* @bssid: AP's BSSID
|
|
* @burst_period: Recommended value to be sent to the AP. Measurement
|
|
* periodicity In units of 100ms. ignored if num_of_bursts_exp = 0
|
|
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
|
|
* the number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @sta_id: the station id of the AP. Only relevant when associated to the AP,
|
|
* otherwise should be set to &IWL_MVM_INVALID_STA.
|
|
* @cipher: pairwise cipher suite for secured measurement.
|
|
* &enum iwl_location_cipher.
|
|
* @hltk: HLTK to be used for secured 11az measurement
|
|
* @tk: TK to be used for secured 11az measurement
|
|
* @calib: An array of calibration values per FTM rx bandwidth.
|
|
* If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the
|
|
* calibration value that corresponds to the rx bandwidth of the FTM
|
|
* frame.
|
|
* @beacon_interval: beacon interval of the AP in TUs. Only required if
|
|
* &IWL_INITIATOR_AP_FLAGS_TB is set.
|
|
* @rx_pn: the next expected PN for protected management frames Rx. LE byte
|
|
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
|
|
* is set to &IWL_MVM_INVALID_STA.
|
|
* @tx_pn: the next PN to use for protected management frames Tx. LE byte
|
|
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
|
|
* is set to &IWL_MVM_INVALID_STA.
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v7 {
|
|
__le32 initiator_ap_flags;
|
|
u8 channel_num;
|
|
u8 format_bw;
|
|
u8 ctrl_ch_position;
|
|
u8 ftmr_max_retries;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 num_of_bursts;
|
|
u8 sta_id;
|
|
u8 cipher;
|
|
u8 hltk[HLTK_11AZ_LEN];
|
|
u8 tk[TK_11AZ_LEN];
|
|
__le16 calib[IWL_TOF_BW_NUM];
|
|
__le16 beacon_interval;
|
|
u8 rx_pn[IEEE80211_CCMP_PN_LEN];
|
|
u8 tx_pn[IEEE80211_CCMP_PN_LEN];
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_7 */
|
|
|
|
#define IWL_LOCATION_MAX_STS_POS 3
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v8 - AP configuration parameters
|
|
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
|
|
* @channel_num: AP Channel number
|
|
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
|
|
* bits 4 - 7: &enum iwl_location_bw.
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @ftmr_max_retries: Max number of retries to send the FTMR in case of no
|
|
* reply from the AP.
|
|
* @bssid: AP's BSSID
|
|
* @burst_period: Recommended value to be sent to the AP. Measurement
|
|
* periodicity In units of 100ms. ignored if num_of_bursts_exp = 0
|
|
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
|
|
* the number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @sta_id: the station id of the AP. Only relevant when associated to the AP,
|
|
* otherwise should be set to &IWL_MVM_INVALID_STA.
|
|
* @cipher: pairwise cipher suite for secured measurement.
|
|
* &enum iwl_location_cipher.
|
|
* @hltk: HLTK to be used for secured 11az measurement
|
|
* @tk: TK to be used for secured 11az measurement
|
|
* @calib: An array of calibration values per FTM rx bandwidth.
|
|
* If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the
|
|
* calibration value that corresponds to the rx bandwidth of the FTM
|
|
* frame.
|
|
* @beacon_interval: beacon interval of the AP in TUs. Only required if
|
|
* &IWL_INITIATOR_AP_FLAGS_TB is set.
|
|
* @rx_pn: the next expected PN for protected management frames Rx. LE byte
|
|
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
|
|
* is set to &IWL_MVM_INVALID_STA.
|
|
* @tx_pn: the next PN to use for protected management frames Tx. LE byte
|
|
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
|
|
* is set to &IWL_MVM_INVALID_STA.
|
|
* @r2i_ndp_params: parameters for R2I NDP ranging negotiation.
|
|
* bits 0 - 2: max LTF repetitions
|
|
* bits 3 - 5: max number of spatial streams
|
|
* bits 6 - 7: reserved
|
|
* @i2r_ndp_params: parameters for I2R NDP ranging negotiation.
|
|
* bits 0 - 2: max LTF repetitions
|
|
* bits 3 - 5: max number of spatial streams (supported values are < 2)
|
|
* bits 6 - 7: reserved
|
|
* @r2i_max_total_ltf: R2I Max Total LTFs for NDP ranging negotiation.
|
|
* One of &enum ieee80211_range_params_max_total_ltf.
|
|
* @i2r_max_total_ltf: I2R Max Total LTFs for NDP ranging negotiation.
|
|
* One of &enum ieee80211_range_params_max_total_ltf.
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v8 {
|
|
__le32 initiator_ap_flags;
|
|
u8 channel_num;
|
|
u8 format_bw;
|
|
u8 ctrl_ch_position;
|
|
u8 ftmr_max_retries;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 num_of_bursts;
|
|
u8 sta_id;
|
|
u8 cipher;
|
|
u8 hltk[HLTK_11AZ_LEN];
|
|
u8 tk[TK_11AZ_LEN];
|
|
__le16 calib[IWL_TOF_BW_NUM];
|
|
__le16 beacon_interval;
|
|
u8 rx_pn[IEEE80211_CCMP_PN_LEN];
|
|
u8 tx_pn[IEEE80211_CCMP_PN_LEN];
|
|
u8 r2i_ndp_params;
|
|
u8 i2r_ndp_params;
|
|
u8 r2i_max_total_ltf;
|
|
u8 i2r_max_total_ltf;
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_8 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_ap_entry_v9 - AP configuration parameters
|
|
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
|
|
* @channel_num: AP Channel number
|
|
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
|
|
* bits 4 - 7: &enum iwl_location_bw.
|
|
* @ctrl_ch_position: Coding of the control channel position relative to the
|
|
* center frequency, see iwl_mvm_get_ctrl_pos().
|
|
* @ftmr_max_retries: Max number of retries to send the FTMR in case of no
|
|
* reply from the AP.
|
|
* @bssid: AP's BSSID
|
|
* @burst_period: For EDCA based ranging: Recommended value to be sent to the
|
|
* AP. Measurement periodicity In units of 100ms. ignored if
|
|
* num_of_bursts_exp = 0.
|
|
* For non trigger based NDP ranging, the maximum time between
|
|
* measurements in units of milliseconds.
|
|
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
|
|
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
|
|
* the number of measurement iterations (min 2^0 = 1, max 2^14)
|
|
* @sta_id: the station id of the AP. Only relevant when associated to the AP,
|
|
* otherwise should be set to &IWL_MVM_INVALID_STA.
|
|
* @cipher: pairwise cipher suite for secured measurement.
|
|
* &enum iwl_location_cipher.
|
|
* @hltk: HLTK to be used for secured 11az measurement
|
|
* @tk: TK to be used for secured 11az measurement
|
|
* @calib: An array of calibration values per FTM rx bandwidth.
|
|
* If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the
|
|
* calibration value that corresponds to the rx bandwidth of the FTM
|
|
* frame.
|
|
* @beacon_interval: beacon interval of the AP in TUs. Only required if
|
|
* &IWL_INITIATOR_AP_FLAGS_TB is set.
|
|
* @bss_color: the BSS color of the responder. Only valid if
|
|
* &IWL_INITIATOR_AP_FLAGS_TB or &IWL_INITIATOR_AP_FLAGS_NON_TB is set.
|
|
* @rx_pn: the next expected PN for protected management frames Rx. LE byte
|
|
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
|
|
* is set to &IWL_MVM_INVALID_STA.
|
|
* @tx_pn: the next PN to use for protected management frames Tx. LE byte
|
|
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
|
|
* is set to &IWL_MVM_INVALID_STA.
|
|
* @r2i_ndp_params: parameters for R2I NDP ranging negotiation.
|
|
* bits 0 - 2: max LTF repetitions
|
|
* bits 3 - 5: max number of spatial streams
|
|
* bits 6 - 7: reserved
|
|
* @i2r_ndp_params: parameters for I2R NDP ranging negotiation.
|
|
* bits 0 - 2: max LTF repetitions
|
|
* bits 3 - 5: max number of spatial streams (supported values are < 2)
|
|
* bits 6 - 7: reserved
|
|
* @r2i_max_total_ltf: R2I Max Total LTFs for NDP ranging negotiation.
|
|
* One of &enum ieee80211_range_params_max_total_ltf.
|
|
* @i2r_max_total_ltf: I2R Max Total LTFs for NDP ranging negotiation.
|
|
* One of &enum ieee80211_range_params_max_total_ltf.
|
|
* @bss_color: the BSS color of the responder. Only valid if
|
|
* &IWL_INITIATOR_AP_FLAGS_NON_TB or &IWL_INITIATOR_AP_FLAGS_TB is set.
|
|
* @band: 0 for 5.2 GHz, 1 for 2.4 GHz, 2 for 6GHz
|
|
* @min_time_between_msr: For non trigger based NDP ranging, the minimum time
|
|
* between measurements in units of milliseconds
|
|
*/
|
|
struct iwl_tof_range_req_ap_entry_v9 {
|
|
__le32 initiator_ap_flags;
|
|
u8 channel_num;
|
|
u8 format_bw;
|
|
u8 ctrl_ch_position;
|
|
u8 ftmr_max_retries;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 burst_period;
|
|
u8 samples_per_burst;
|
|
u8 num_of_bursts;
|
|
u8 sta_id;
|
|
u8 cipher;
|
|
u8 hltk[HLTK_11AZ_LEN];
|
|
u8 tk[TK_11AZ_LEN];
|
|
__le16 calib[IWL_TOF_BW_NUM];
|
|
u16 beacon_interval;
|
|
u8 rx_pn[IEEE80211_CCMP_PN_LEN];
|
|
u8 tx_pn[IEEE80211_CCMP_PN_LEN];
|
|
u8 r2i_ndp_params;
|
|
u8 i2r_ndp_params;
|
|
u8 r2i_max_total_ltf;
|
|
u8 i2r_max_total_ltf;
|
|
u8 bss_color;
|
|
u8 band;
|
|
__le16 min_time_between_msr;
|
|
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_9 */
|
|
|
|
/**
|
|
* enum iwl_tof_response_mode
|
|
* @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as
|
|
* possible (not supported for this release)
|
|
* @IWL_MVM_TOF_RESPONSE_TIMEOUT: report all AP measurements as a batch upon
|
|
* timeout expiration
|
|
* @IWL_MVM_TOF_RESPONSE_COMPLETE: report all AP measurements as a batch at the
|
|
* earlier of: measurements completion / timeout
|
|
* expiration.
|
|
*/
|
|
enum iwl_tof_response_mode {
|
|
IWL_MVM_TOF_RESPONSE_ASAP,
|
|
IWL_MVM_TOF_RESPONSE_TIMEOUT,
|
|
IWL_MVM_TOF_RESPONSE_COMPLETE,
|
|
};
|
|
|
|
/**
|
|
* enum iwl_tof_initiator_flags
|
|
*
|
|
* @IWL_TOF_INITIATOR_FLAGS_FAST_ALGO_DISABLED: disable fast algo, meaning run
|
|
* the algo on ant A+B, instead of only one of them.
|
|
* @IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_A: open RX antenna A for FTMs RX
|
|
* @IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_B: open RX antenna B for FTMs RX
|
|
* @IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_C: open RX antenna C for FTMs RX
|
|
* @IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_A: use antenna A fo TX ACKs during FTM
|
|
* @IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_B: use antenna B fo TX ACKs during FTM
|
|
* @IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_C: use antenna C fo TX ACKs during FTM
|
|
* @IWL_TOF_INITIATOR_FLAGS_MACADDR_RANDOM: use random mac address for FTM
|
|
* @IWL_TOF_INITIATOR_FLAGS_SPECIFIC_CALIB: use the specific calib value from
|
|
* the range request command
|
|
* @IWL_TOF_INITIATOR_FLAGS_COMMON_CALIB: use the common calib value from the
|
|
* ragne request command
|
|
* @IWL_TOF_INITIATOR_FLAGS_NON_ASAP_SUPPORT: support non-asap measurements
|
|
*/
|
|
enum iwl_tof_initiator_flags {
|
|
IWL_TOF_INITIATOR_FLAGS_FAST_ALGO_DISABLED = BIT(0),
|
|
IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_A = BIT(1),
|
|
IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_B = BIT(2),
|
|
IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_C = BIT(3),
|
|
IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_A = BIT(4),
|
|
IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_B = BIT(5),
|
|
IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_C = BIT(6),
|
|
IWL_TOF_INITIATOR_FLAGS_MACADDR_RANDOM = BIT(7),
|
|
IWL_TOF_INITIATOR_FLAGS_SPECIFIC_CALIB = BIT(15),
|
|
IWL_TOF_INITIATOR_FLAGS_COMMON_CALIB = BIT(16),
|
|
IWL_TOF_INITIATOR_FLAGS_NON_ASAP_SUPPORT = BIT(20),
|
|
}; /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */
|
|
|
|
#define IWL_MVM_TOF_MAX_APS 5
|
|
#define IWL_MVM_TOF_MAX_TWO_SIDED_APS 5
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v5 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @initiator: 0- NW initiated, 1 - Client Initiated
|
|
* @one_sided_los_disable: '0'- run ML-Algo for both ToF/OneSided,
|
|
* '1' - run ML-Algo for ToF only
|
|
* @req_timeout: Requested timeout of the response in units of 100ms.
|
|
* This is equivalent to the session time configured to the
|
|
* LMAC in Initiator Request
|
|
* @report_policy: Supported partially for this release: For current release -
|
|
* the range report will be uploaded as a batch when ready or
|
|
* when the session is done (successfully / partially).
|
|
* one of iwl_tof_response_mode.
|
|
* @reserved0: reserved
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @macaddr_random: '0' Use default source MAC address (i.e. p2_p),
|
|
* '1' Use MAC Address randomization according to the below
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @ftm_rx_chains: Rx chain to open to receive Responder's FTMs (XVT)
|
|
* @ftm_tx_chains: Tx chain to send the ack to the Responder FTM (XVT)
|
|
* @common_calib: The common calib value to inject to this measurement calc
|
|
* @specific_calib: The specific calib value to inject to this measurement calc
|
|
* @ap: per-AP request data
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v5 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 initiator;
|
|
u8 one_sided_los_disable;
|
|
u8 req_timeout;
|
|
u8 report_policy;
|
|
u8 reserved0;
|
|
u8 num_of_ap;
|
|
u8 macaddr_random;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 ftm_rx_chains;
|
|
u8 ftm_tx_chains;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
struct iwl_tof_range_req_ap_entry_v2 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed;
|
|
/* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v7 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
|
|
* This is the session time for completing the measurement.
|
|
* @tsf_mac_id: report the measurement start time for each ap in terms of the
|
|
* TSF of this mac id. 0xff to disable TSF reporting.
|
|
* @common_calib: The common calib value to inject to this measurement calc
|
|
* @specific_calib: The specific calib value to inject to this measurement calc
|
|
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2.
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v7 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 num_of_ap;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
__le32 req_timeout_ms;
|
|
__le32 tsf_mac_id;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
struct iwl_tof_range_req_ap_entry_v3 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v8 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
|
|
* This is the session time for completing the measurement.
|
|
* @tsf_mac_id: report the measurement start time for each ap in terms of the
|
|
* TSF of this mac id. 0xff to disable TSF reporting.
|
|
* @common_calib: The common calib value to inject to this measurement calc
|
|
* @specific_calib: The specific calib value to inject to this measurement calc
|
|
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2.
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v8 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 num_of_ap;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
__le32 req_timeout_ms;
|
|
__le32 tsf_mac_id;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
struct iwl_tof_range_req_ap_entry_v4 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_8 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v9 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
|
|
* This is the session time for completing the measurement.
|
|
* @tsf_mac_id: report the measurement start time for each ap in terms of the
|
|
* TSF of this mac id. 0xff to disable TSF reporting.
|
|
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2.
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v9 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 num_of_ap;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
__le32 req_timeout_ms;
|
|
__le32 tsf_mac_id;
|
|
struct iwl_tof_range_req_ap_entry_v6 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_9 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v11 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
|
|
* This is the session time for completing the measurement.
|
|
* @tsf_mac_id: report the measurement start time for each ap in terms of the
|
|
* TSF of this mac id. 0xff to disable TSF reporting.
|
|
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2.
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v11 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 num_of_ap;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
__le32 req_timeout_ms;
|
|
__le32 tsf_mac_id;
|
|
struct iwl_tof_range_req_ap_entry_v7 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_11 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v12 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
|
|
* This is the session time for completing the measurement.
|
|
* @tsf_mac_id: report the measurement start time for each ap in terms of the
|
|
* TSF of this mac id. 0xff to disable TSF reporting.
|
|
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2.
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v12 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 num_of_ap;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
__le32 req_timeout_ms;
|
|
__le32 tsf_mac_id;
|
|
struct iwl_tof_range_req_ap_entry_v8 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_12 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_req_cmd_v13 - start measurement cmd
|
|
* @initiator_flags: see flags @ iwl_tof_initiator_flags
|
|
* @request_id: A Token incremented per request. The same Token will be
|
|
* sent back in the range response
|
|
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @range_req_bssid: ranging request BSSID
|
|
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
|
|
* Bits set to 1 shall be randomized by the UMAC
|
|
* @macaddr_template: MAC address template to use for non-randomized bits
|
|
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
|
|
* This is the session time for completing the measurement.
|
|
* @tsf_mac_id: report the measurement start time for each ap in terms of the
|
|
* TSF of this mac id. 0xff to disable TSF reporting.
|
|
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v9.
|
|
*/
|
|
struct iwl_tof_range_req_cmd_v13 {
|
|
__le32 initiator_flags;
|
|
u8 request_id;
|
|
u8 num_of_ap;
|
|
u8 range_req_bssid[ETH_ALEN];
|
|
u8 macaddr_mask[ETH_ALEN];
|
|
u8 macaddr_template[ETH_ALEN];
|
|
__le32 req_timeout_ms;
|
|
__le32 tsf_mac_id;
|
|
struct iwl_tof_range_req_ap_entry_v9 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_13 */
|
|
|
|
/*
|
|
* enum iwl_tof_range_request_status - status of the sent request
|
|
* @IWL_TOF_RANGE_REQUEST_STATUS_SUCCESSFUL - FW successfully received the
|
|
* request
|
|
* @IWL_TOF_RANGE_REQUEST_STATUS_BUSY - FW is busy with a previous request, the
|
|
* sent request will not be handled
|
|
*/
|
|
enum iwl_tof_range_request_status {
|
|
IWL_TOF_RANGE_REQUEST_STATUS_SUCCESS,
|
|
IWL_TOF_RANGE_REQUEST_STATUS_BUSY,
|
|
};
|
|
|
|
/**
|
|
* enum iwl_tof_entry_status
|
|
*
|
|
* @IWL_TOF_ENTRY_SUCCESS: successful measurement.
|
|
* @IWL_TOF_ENTRY_GENERAL_FAILURE: General failure.
|
|
* @IWL_TOF_ENTRY_NO_RESPONSE: Responder didn't reply to the request.
|
|
* @IWL_TOF_ENTRY_REQUEST_REJECTED: Responder rejected the request.
|
|
* @IWL_TOF_ENTRY_NOT_SCHEDULED: Time event was scheduled but not called yet.
|
|
* @IWL_TOF_ENTRY_TIMING_MEASURE_TIMEOUT: Time event triggered but no
|
|
* measurement was completed.
|
|
* @IWL_TOF_ENTRY_TARGET_DIFF_CH_CANNOT_CHANGE: No range due inability to switch
|
|
* from the primary channel.
|
|
* @IWL_TOF_ENTRY_RANGE_NOT_SUPPORTED: Device doesn't support FTM.
|
|
* @IWL_TOF_ENTRY_REQUEST_ABORT_UNKNOWN_REASON: Request aborted due to unknown
|
|
* reason.
|
|
* @IWL_TOF_ENTRY_LOCATION_INVALID_T1_T4_TIME_STAMP: Failure due to invalid
|
|
* T1/T4.
|
|
* @IWL_TOF_ENTRY_11MC_PROTOCOL_FAILURE: Failure due to invalid FTM frame
|
|
* structure.
|
|
* @IWL_TOF_ENTRY_REQUEST_CANNOT_SCHED: Request cannot be scheduled.
|
|
* @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE: Responder cannot serve the
|
|
* initiator for some period, period supplied in @refusal_period.
|
|
* @IWL_TOF_ENTRY_BAD_REQUEST_ARGS: Bad request arguments.
|
|
* @IWL_TOF_ENTRY_WIFI_NOT_ENABLED: Wifi not enabled.
|
|
* @IWL_TOF_ENTRY_RESPONDER_OVERRIDE_PARAMS: Responder override the original
|
|
* parameters within the current session.
|
|
*/
|
|
enum iwl_tof_entry_status {
|
|
IWL_TOF_ENTRY_SUCCESS = 0,
|
|
IWL_TOF_ENTRY_GENERAL_FAILURE = 1,
|
|
IWL_TOF_ENTRY_NO_RESPONSE = 2,
|
|
IWL_TOF_ENTRY_REQUEST_REJECTED = 3,
|
|
IWL_TOF_ENTRY_NOT_SCHEDULED = 4,
|
|
IWL_TOF_ENTRY_TIMING_MEASURE_TIMEOUT = 5,
|
|
IWL_TOF_ENTRY_TARGET_DIFF_CH_CANNOT_CHANGE = 6,
|
|
IWL_TOF_ENTRY_RANGE_NOT_SUPPORTED = 7,
|
|
IWL_TOF_ENTRY_REQUEST_ABORT_UNKNOWN_REASON = 8,
|
|
IWL_TOF_ENTRY_LOCATION_INVALID_T1_T4_TIME_STAMP = 9,
|
|
IWL_TOF_ENTRY_11MC_PROTOCOL_FAILURE = 10,
|
|
IWL_TOF_ENTRY_REQUEST_CANNOT_SCHED = 11,
|
|
IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE = 12,
|
|
IWL_TOF_ENTRY_BAD_REQUEST_ARGS = 13,
|
|
IWL_TOF_ENTRY_WIFI_NOT_ENABLED = 14,
|
|
IWL_TOF_ENTRY_RESPONDER_OVERRIDE_PARAMS = 15,
|
|
}; /* LOCATION_RANGE_RSP_AP_ENTRY_NTFY_API_S_VER_2 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ap_entry_ntfy_v3 - AP parameters (response)
|
|
* @bssid: BSSID of the AP
|
|
* @measure_status: current APs measurement status, one of
|
|
* &enum iwl_tof_entry_status.
|
|
* @measure_bw: Current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz
|
|
* @rtt: The Round Trip Time that took for the last measurement for
|
|
* current AP [pSec]
|
|
* @rtt_variance: The Variance of the RTT values measured for current AP
|
|
* @rtt_spread: The Difference between the maximum and the minimum RTT
|
|
* values measured for current AP in the current session [pSec]
|
|
* @rssi: RSSI as uploaded in the Channel Estimation notification
|
|
* @rssi_spread: The Difference between the maximum and the minimum RSSI values
|
|
* measured for current AP in the current session
|
|
* @reserved: reserved
|
|
* @refusal_period: refusal period in case of
|
|
* @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE [sec]
|
|
* @range: Measured range [cm]
|
|
* @range_variance: Measured range variance [cm]
|
|
* @timestamp: The GP2 Clock [usec] where Channel Estimation notification was
|
|
* uploaded by the LMAC
|
|
* @t2t3_initiator: as calculated from the algo in the initiator
|
|
* @t1t4_responder: as calculated from the algo in the responder
|
|
* @common_calib: Calib val that was used in for this AP measurement
|
|
* @specific_calib: val that was used in for this AP measurement
|
|
* @papd_calib_output: The result of the tof papd calibration that was injected
|
|
* into the algorithm.
|
|
*/
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v3 {
|
|
u8 bssid[ETH_ALEN];
|
|
u8 measure_status;
|
|
u8 measure_bw;
|
|
__le32 rtt;
|
|
__le32 rtt_variance;
|
|
__le32 rtt_spread;
|
|
s8 rssi;
|
|
u8 rssi_spread;
|
|
u8 reserved;
|
|
u8 refusal_period;
|
|
__le32 range;
|
|
__le32 range_variance;
|
|
__le32 timestamp;
|
|
__le32 t2t3_initiator;
|
|
__le32 t1t4_responder;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
__le32 papd_calib_output;
|
|
} __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_3 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ap_entry_ntfy_v4 - AP parameters (response)
|
|
* @bssid: BSSID of the AP
|
|
* @measure_status: current APs measurement status, one of
|
|
* &enum iwl_tof_entry_status.
|
|
* @measure_bw: Current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz
|
|
* @rtt: The Round Trip Time that took for the last measurement for
|
|
* current AP [pSec]
|
|
* @rtt_variance: The Variance of the RTT values measured for current AP
|
|
* @rtt_spread: The Difference between the maximum and the minimum RTT
|
|
* values measured for current AP in the current session [pSec]
|
|
* @rssi: RSSI as uploaded in the Channel Estimation notification
|
|
* @rssi_spread: The Difference between the maximum and the minimum RSSI values
|
|
* measured for current AP in the current session
|
|
* @last_burst: 1 if no more FTM sessions are scheduled for this responder
|
|
* @refusal_period: refusal period in case of
|
|
* @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE [sec]
|
|
* @timestamp: The GP2 Clock [usec] where Channel Estimation notification was
|
|
* uploaded by the LMAC
|
|
* @start_tsf: measurement start time in TSF of the mac specified in the range
|
|
* request
|
|
* @rx_rate_n_flags: rate and flags of the last FTM frame received from this
|
|
* responder
|
|
* @tx_rate_n_flags: rate and flags of the last ack sent to this responder
|
|
* @t2t3_initiator: as calculated from the algo in the initiator
|
|
* @t1t4_responder: as calculated from the algo in the responder
|
|
* @common_calib: Calib val that was used in for this AP measurement
|
|
* @specific_calib: val that was used in for this AP measurement
|
|
* @papd_calib_output: The result of the tof papd calibration that was injected
|
|
* into the algorithm.
|
|
*/
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v4 {
|
|
u8 bssid[ETH_ALEN];
|
|
u8 measure_status;
|
|
u8 measure_bw;
|
|
__le32 rtt;
|
|
__le32 rtt_variance;
|
|
__le32 rtt_spread;
|
|
s8 rssi;
|
|
u8 rssi_spread;
|
|
u8 last_burst;
|
|
u8 refusal_period;
|
|
__le32 timestamp;
|
|
__le32 start_tsf;
|
|
__le32 rx_rate_n_flags;
|
|
__le32 tx_rate_n_flags;
|
|
__le32 t2t3_initiator;
|
|
__le32 t1t4_responder;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
__le32 papd_calib_output;
|
|
} __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_4 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ap_entry_ntfy_v5 - AP parameters (response)
|
|
* @bssid: BSSID of the AP
|
|
* @measure_status: current APs measurement status, one of
|
|
* &enum iwl_tof_entry_status.
|
|
* @measure_bw: Current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz
|
|
* @rtt: The Round Trip Time that took for the last measurement for
|
|
* current AP [pSec]
|
|
* @rtt_variance: The Variance of the RTT values measured for current AP
|
|
* @rtt_spread: The Difference between the maximum and the minimum RTT
|
|
* values measured for current AP in the current session [pSec]
|
|
* @rssi: RSSI as uploaded in the Channel Estimation notification
|
|
* @rssi_spread: The Difference between the maximum and the minimum RSSI values
|
|
* measured for current AP in the current session
|
|
* @last_burst: 1 if no more FTM sessions are scheduled for this responder
|
|
* @refusal_period: refusal period in case of
|
|
* @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE [sec]
|
|
* @timestamp: The GP2 Clock [usec] where Channel Estimation notification was
|
|
* uploaded by the LMAC
|
|
* @start_tsf: measurement start time in TSF of the mac specified in the range
|
|
* request
|
|
* @rx_rate_n_flags: rate and flags of the last FTM frame received from this
|
|
* responder
|
|
* @tx_rate_n_flags: rate and flags of the last ack sent to this responder
|
|
* @t2t3_initiator: as calculated from the algo in the initiator
|
|
* @t1t4_responder: as calculated from the algo in the responder
|
|
* @common_calib: Calib val that was used in for this AP measurement
|
|
* @specific_calib: val that was used in for this AP measurement
|
|
* @papd_calib_output: The result of the tof papd calibration that was injected
|
|
* into the algorithm.
|
|
* @rttConfidence: a value between 0 - 31 that represents the rtt accuracy.
|
|
* @reserved: for alignment
|
|
*/
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v5 {
|
|
u8 bssid[ETH_ALEN];
|
|
u8 measure_status;
|
|
u8 measure_bw;
|
|
__le32 rtt;
|
|
__le32 rtt_variance;
|
|
__le32 rtt_spread;
|
|
s8 rssi;
|
|
u8 rssi_spread;
|
|
u8 last_burst;
|
|
u8 refusal_period;
|
|
__le32 timestamp;
|
|
__le32 start_tsf;
|
|
__le32 rx_rate_n_flags;
|
|
__le32 tx_rate_n_flags;
|
|
__le32 t2t3_initiator;
|
|
__le32 t1t4_responder;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
__le32 papd_calib_output;
|
|
u8 rttConfidence;
|
|
u8 reserved[3];
|
|
} __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_5 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ap_entry_ntfy_v6 - AP parameters (response)
|
|
* @bssid: BSSID of the AP
|
|
* @measure_status: current APs measurement status, one of
|
|
* &enum iwl_tof_entry_status.
|
|
* @measure_bw: Current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz
|
|
* @rtt: The Round Trip Time that took for the last measurement for
|
|
* current AP [pSec]
|
|
* @rtt_variance: The Variance of the RTT values measured for current AP
|
|
* @rtt_spread: The Difference between the maximum and the minimum RTT
|
|
* values measured for current AP in the current session [pSec]
|
|
* @rssi: RSSI as uploaded in the Channel Estimation notification
|
|
* @rssi_spread: The Difference between the maximum and the minimum RSSI values
|
|
* measured for current AP in the current session
|
|
* @last_burst: 1 if no more FTM sessions are scheduled for this responder
|
|
* @refusal_period: refusal period in case of
|
|
* @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE [sec]
|
|
* @timestamp: The GP2 Clock [usec] where Channel Estimation notification was
|
|
* uploaded by the LMAC
|
|
* @start_tsf: measurement start time in TSF of the mac specified in the range
|
|
* request
|
|
* @rx_rate_n_flags: rate and flags of the last FTM frame received from this
|
|
* responder
|
|
* @tx_rate_n_flags: rate and flags of the last ack sent to this responder
|
|
* @t2t3_initiator: as calculated from the algo in the initiator
|
|
* @t1t4_responder: as calculated from the algo in the responder
|
|
* @common_calib: Calib val that was used in for this AP measurement
|
|
* @specific_calib: val that was used in for this AP measurement
|
|
* @papd_calib_output: The result of the tof papd calibration that was injected
|
|
* into the algorithm.
|
|
* @rttConfidence: a value between 0 - 31 that represents the rtt accuracy.
|
|
* @reserved: for alignment
|
|
* @rx_pn: the last PN used for this responder Rx in case PMF is configured in
|
|
* LE byte order.
|
|
* @tx_pn: the last PN used for this responder Tx in case PMF is configured in
|
|
* LE byte order.
|
|
*/
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v6 {
|
|
u8 bssid[ETH_ALEN];
|
|
u8 measure_status;
|
|
u8 measure_bw;
|
|
__le32 rtt;
|
|
__le32 rtt_variance;
|
|
__le32 rtt_spread;
|
|
s8 rssi;
|
|
u8 rssi_spread;
|
|
u8 last_burst;
|
|
u8 refusal_period;
|
|
__le32 timestamp;
|
|
__le32 start_tsf;
|
|
__le32 rx_rate_n_flags;
|
|
__le32 tx_rate_n_flags;
|
|
__le32 t2t3_initiator;
|
|
__le32 t1t4_responder;
|
|
__le16 common_calib;
|
|
__le16 specific_calib;
|
|
__le32 papd_calib_output;
|
|
u8 rttConfidence;
|
|
u8 reserved[3];
|
|
u8 rx_pn[IEEE80211_CCMP_PN_LEN];
|
|
u8 tx_pn[IEEE80211_CCMP_PN_LEN];
|
|
} __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_6,
|
|
LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_7 */
|
|
|
|
|
|
/**
|
|
* enum iwl_tof_response_status - tof response status
|
|
*
|
|
* @IWL_TOF_RESPONSE_SUCCESS: successful range.
|
|
* @IWL_TOF_RESPONSE_TIMEOUT: request aborted due to timeout expiration.
|
|
* partial result of ranges done so far is included in the response.
|
|
* @IWL_TOF_RESPONSE_ABORTED: Measurement aborted by command.
|
|
* @IWL_TOF_RESPONSE_FAILED: Measurement request command failed.
|
|
*/
|
|
enum iwl_tof_response_status {
|
|
IWL_TOF_RESPONSE_SUCCESS = 0,
|
|
IWL_TOF_RESPONSE_TIMEOUT = 1,
|
|
IWL_TOF_RESPONSE_ABORTED = 4,
|
|
IWL_TOF_RESPONSE_FAILED = 5,
|
|
}; /* LOCATION_RNG_RSP_STATUS */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ntfy_v5 - ranging response notification
|
|
* @request_id: A Token ID of the corresponding Range request
|
|
* @request_status: status of current measurement session, one of
|
|
* &enum iwl_tof_response_status.
|
|
* @last_in_batch: reprot policy (when not all responses are uploaded at once)
|
|
* @num_of_aps: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
|
|
* @ap: per-AP data
|
|
*/
|
|
struct iwl_tof_range_rsp_ntfy_v5 {
|
|
u8 request_id;
|
|
u8 request_status;
|
|
u8 last_in_batch;
|
|
u8 num_of_aps;
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v3 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_5 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ntfy_v6 - ranging response notification
|
|
* @request_id: A Token ID of the corresponding Range request
|
|
* @num_of_aps: Number of APs results
|
|
* @last_report: 1 if no more FTM sessions are scheduled, 0 otherwise.
|
|
* @reserved: reserved
|
|
* @ap: per-AP data
|
|
*/
|
|
struct iwl_tof_range_rsp_ntfy_v6 {
|
|
u8 request_id;
|
|
u8 num_of_aps;
|
|
u8 last_report;
|
|
u8 reserved;
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v4 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_6 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ntfy_v7 - ranging response notification
|
|
* @request_id: A Token ID of the corresponding Range request
|
|
* @num_of_aps: Number of APs results
|
|
* @last_report: 1 if no more FTM sessions are scheduled, 0 otherwise.
|
|
* @reserved: reserved
|
|
* @ap: per-AP data
|
|
*/
|
|
struct iwl_tof_range_rsp_ntfy_v7 {
|
|
u8 request_id;
|
|
u8 num_of_aps;
|
|
u8 last_report;
|
|
u8 reserved;
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v5 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_7 */
|
|
|
|
/**
|
|
* struct iwl_tof_range_rsp_ntfy_v8 - ranging response notification
|
|
* @request_id: A Token ID of the corresponding Range request
|
|
* @num_of_aps: Number of APs results
|
|
* @last_report: 1 if no more FTM sessions are scheduled, 0 otherwise.
|
|
* @reserved: reserved
|
|
* @ap: per-AP data
|
|
*/
|
|
struct iwl_tof_range_rsp_ntfy_v8 {
|
|
u8 request_id;
|
|
u8 num_of_aps;
|
|
u8 last_report;
|
|
u8 reserved;
|
|
struct iwl_tof_range_rsp_ap_entry_ntfy_v6 ap[IWL_MVM_TOF_MAX_APS];
|
|
} __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_8,
|
|
LOCATION_RANGE_RSP_NTFY_API_S_VER_9 */
|
|
|
|
#define IWL_MVM_TOF_MCSI_BUF_SIZE (245)
|
|
/**
|
|
* struct iwl_tof_mcsi_notif - used for debug
|
|
* @token: token ID for the current session
|
|
* @role: '0' - initiator, '1' - responder
|
|
* @reserved: reserved
|
|
* @initiator_bssid: initiator machine
|
|
* @responder_bssid: responder machine
|
|
* @mcsi_buffer: debug data
|
|
*/
|
|
struct iwl_tof_mcsi_notif {
|
|
u8 token;
|
|
u8 role;
|
|
__le16 reserved;
|
|
u8 initiator_bssid[ETH_ALEN];
|
|
u8 responder_bssid[ETH_ALEN];
|
|
u8 mcsi_buffer[IWL_MVM_TOF_MCSI_BUF_SIZE * 4];
|
|
} __packed;
|
|
|
|
/**
|
|
* struct iwl_tof_range_abort_cmd
|
|
* @request_id: corresponds to a range request
|
|
* @reserved: reserved
|
|
*/
|
|
struct iwl_tof_range_abort_cmd {
|
|
u8 request_id;
|
|
u8 reserved[3];
|
|
} __packed;
|
|
|
|
enum ftm_responder_stats_flags {
|
|
FTM_RESP_STAT_NON_ASAP_STARTED = BIT(0),
|
|
FTM_RESP_STAT_NON_ASAP_IN_WIN = BIT(1),
|
|
FTM_RESP_STAT_NON_ASAP_OUT_WIN = BIT(2),
|
|
FTM_RESP_STAT_TRIGGER_DUP = BIT(3),
|
|
FTM_RESP_STAT_DUP = BIT(4),
|
|
FTM_RESP_STAT_DUP_IN_WIN = BIT(5),
|
|
FTM_RESP_STAT_DUP_OUT_WIN = BIT(6),
|
|
FTM_RESP_STAT_SCHED_SUCCESS = BIT(7),
|
|
FTM_RESP_STAT_ASAP_REQ = BIT(8),
|
|
FTM_RESP_STAT_NON_ASAP_REQ = BIT(9),
|
|
FTM_RESP_STAT_ASAP_RESP = BIT(10),
|
|
FTM_RESP_STAT_NON_ASAP_RESP = BIT(11),
|
|
FTM_RESP_STAT_FAIL_INITIATOR_INACTIVE = BIT(12),
|
|
FTM_RESP_STAT_FAIL_INITIATOR_OUT_WIN = BIT(13),
|
|
FTM_RESP_STAT_FAIL_INITIATOR_RETRY_LIM = BIT(14),
|
|
FTM_RESP_STAT_FAIL_NEXT_SERVED = BIT(15),
|
|
FTM_RESP_STAT_FAIL_TRIGGER_ERR = BIT(16),
|
|
FTM_RESP_STAT_FAIL_GC = BIT(17),
|
|
FTM_RESP_STAT_SUCCESS = BIT(18),
|
|
FTM_RESP_STAT_INTEL_IE = BIT(19),
|
|
FTM_RESP_STAT_INITIATOR_ACTIVE = BIT(20),
|
|
FTM_RESP_STAT_MEASUREMENTS_AVAILABLE = BIT(21),
|
|
FTM_RESP_STAT_TRIGGER_UNKNOWN = BIT(22),
|
|
FTM_RESP_STAT_PROCESS_FAIL = BIT(23),
|
|
FTM_RESP_STAT_ACK = BIT(24),
|
|
FTM_RESP_STAT_NACK = BIT(25),
|
|
FTM_RESP_STAT_INVALID_INITIATOR_ID = BIT(26),
|
|
FTM_RESP_STAT_TIMER_MIN_DELTA = BIT(27),
|
|
FTM_RESP_STAT_INITIATOR_REMOVED = BIT(28),
|
|
FTM_RESP_STAT_INITIATOR_ADDED = BIT(29),
|
|
FTM_RESP_STAT_ERR_LIST_FULL = BIT(30),
|
|
FTM_RESP_STAT_INITIATOR_SCHED_NOW = BIT(31),
|
|
}; /* RESP_IND_E */
|
|
|
|
/**
|
|
* struct iwl_ftm_responder_stats - FTM responder statistics
|
|
* @addr: initiator address
|
|
* @success_ftm: number of successful ftm frames
|
|
* @ftm_per_burst: num of FTM frames that were received
|
|
* @flags: &enum ftm_responder_stats_flags
|
|
* @duration: actual duration of FTM
|
|
* @allocated_duration: time that was allocated for this FTM session
|
|
* @bw: FTM request bandwidth
|
|
* @rate: FTM request rate
|
|
* @reserved: for alingment and future use
|
|
*/
|
|
struct iwl_ftm_responder_stats {
|
|
u8 addr[ETH_ALEN];
|
|
u8 success_ftm;
|
|
u8 ftm_per_burst;
|
|
__le32 flags;
|
|
__le32 duration;
|
|
__le32 allocated_duration;
|
|
u8 bw;
|
|
u8 rate;
|
|
__le16 reserved;
|
|
} __packed; /* TOF_RESPONDER_STATISTICS_NTFY_S_VER_2 */
|
|
|
|
#define IWL_CSI_MAX_EXPECTED_CHUNKS 16
|
|
|
|
#define IWL_CSI_CHUNK_CTL_NUM_MASK_VER_1 0x0003
|
|
#define IWL_CSI_CHUNK_CTL_IDX_MASK_VER_1 0x000c
|
|
|
|
#define IWL_CSI_CHUNK_CTL_NUM_MASK_VER_2 0x00ff
|
|
#define IWL_CSI_CHUNK_CTL_IDX_MASK_VER_2 0xff00
|
|
|
|
struct iwl_csi_chunk_notification {
|
|
__le32 token;
|
|
__le16 seq;
|
|
__le16 ctl;
|
|
__le32 size;
|
|
u8 data[];
|
|
} __packed; /* CSI_CHUNKS_HDR_NTFY_API_S_VER_1/VER_2 */
|
|
|
|
#endif /* __iwl_fw_api_location_h__ */
|