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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/tof.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/tof.h | 393 |
1 files changed, 0 insertions, 393 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tof.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tof.h deleted file mode 100644 index 7328a1606146..000000000000 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/tof.h +++ /dev/null @@ -1,393 +0,0 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * 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. - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <linuxwifi@intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *****************************************************************************/ -#ifndef __iwl_fw_api_tof_h__ -#define __iwl_fw_api_tof_h__ - -/* ToF sub-group command IDs */ -enum iwl_mvm_tof_sub_grp_ids { - TOF_RANGE_REQ_CMD = 0x1, - TOF_CONFIG_CMD = 0x2, - TOF_RANGE_ABORT_CMD = 0x3, - TOF_RANGE_REQ_EXT_CMD = 0x4, - TOF_RESPONDER_CONFIG_CMD = 0x5, - TOF_NW_INITIATED_RES_SEND_CMD = 0x6, - TOF_NEIGHBOR_REPORT_REQ_CMD = 0x7, - TOF_NEIGHBOR_REPORT_RSP_NOTIF = 0xFC, - TOF_NW_INITIATED_REQ_RCVD_NOTIF = 0xFD, - TOF_RANGE_RESPONSE_NOTIF = 0xFE, - TOF_MCSI_DEBUG_NOTIF = 0xFB, -}; - -/** - * struct iwl_tof_config_cmd - ToF configuration - * @tof_disabled: 0 enabled, 1 - disabled - * @one_sided_disabled: 0 enabled, 1 - disabled - * @is_debug_mode: 1 debug mode, 0 - otherwise - * @is_buf_required: 1 channel estimation buffer required, 0 - otherwise - */ -struct iwl_tof_config_cmd { - __le32 sub_grp_cmd_id; - u8 tof_disabled; - u8 one_sided_disabled; - u8 is_debug_mode; - u8 is_buf_required; -} __packed; - -/** - * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug) - * @burst_period: future use: (currently hard coded in the LMAC) - * The interval between two sequential bursts. - * @min_delta_ftm: future use: (currently hard coded in the LMAC) - * The minimum delay between two sequential FTM Responses - * in the same burst. - * @burst_duration: future use: (currently hard coded in the LMAC) - * The total time for all FTMs handshake in the same burst. - * Affect the time events duration in the LMAC. - * @num_of_burst_exp: future use: (currently hard coded in the LMAC) - * The number of bursts for the current ToF request. Affect - * the number of events allocations in the current iteration. - * @get_ch_est: for xVT only, NA for driver - * @abort_responder: when set to '1' - Responder will terminate its activity - * (all other fields in the command are ignored) - * @recv_sta_req_params: 1 - Responder will ignore the other Responder's - * params and use the recomended Initiator params. - * 0 - otherwise - * @channel_num: current AP Channel - * @bandwidth: current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz - * @rate: current AP rate - * @ctrl_ch_position: coding of the control channel position relative to - * the center frequency: - * - * 40 MHz - * 0 below center, 1 above center - * - * 80 MHz - * bits [0..1] - * * 0 the near 20MHz to the center, - * * 1 the far 20MHz to the center - * bit[2] - * as above 40MHz - * @ftm_per_burst: FTMs per Burst - * @ftm_resp_ts_avail: '0' - we don't measure over the Initial FTM Response, - * '1' - we measure over the Initial FTM Response - * @asap_mode: ASAP / Non ASAP mode for the current WLS station - * @sta_id: index of the AP STA when in AP mode - * @tsf_timer_offset_msecs: The dictated time offset (mSec) from the AP's TSF - * @toa_offset: Artificial addition [0.1nsec] for the ToA - to be used for debug - * purposes, simulating station movement by adding various values - * to this field - * @bssid: Current AP BSSID - */ -struct iwl_tof_responder_config_cmd { - __le32 sub_grp_cmd_id; - __le16 burst_period; - u8 min_delta_ftm; - u8 burst_duration; - u8 num_of_burst_exp; - u8 get_ch_est; - u8 abort_responder; - u8 recv_sta_req_params; - u8 channel_num; - u8 bandwidth; - u8 rate; - u8 ctrl_ch_position; - u8 ftm_per_burst; - u8 ftm_resp_ts_avail; - u8 asap_mode; - u8 sta_id; - __le16 tsf_timer_offset_msecs; - __le16 toa_offset; - u8 bssid[ETH_ALEN]; -} __packed; - -/** - * struct iwl_tof_range_request_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 { - __le32 sub_grp_cmd_id; - __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; - -#define IWL_MVM_TOF_MAX_APS 21 - -/** - * struct iwl_tof_range_req_ap_entry - AP configuration parameters - * @channel_num: Current AP Channel - * @bandwidth: Current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz - * @tsf_delta_direction: TSF relatively to the subject AP - * @ctrl_ch_position: Coding of the control channel position relative to the - * center frequency. - * 40MHz 0 below center, 1 above center - * 80MHz bits [0..1]: 0 the near 20MHz to the center, - * 1 the far 20MHz to the center - * bit[2] as above 40MHz - * @bssid: AP's bss id - * @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 - * leagal values: -128-0 (0x7f). above 0x0 indicating an invalid value. - */ -struct iwl_tof_range_req_ap_entry { - 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; -} __packed; - -/** - * enum iwl_tof_response_mode - * @IWL_MVM_TOF_RESPOSE_ASAP: report each AP measurement separately as soon as - * possible (not supported for this release) - * @IWL_MVM_TOF_RESPOSE_TIMEOUT: report all AP measurements as a batch upon - * timeout expiration - * @IWL_MVM_TOF_RESPOSE_COMPLETE: report all AP measurements as a batch at the - * earlier of: measurements completion / timeout - * expiration. - */ -enum iwl_tof_response_mode { - IWL_MVM_TOF_RESPOSE_ASAP = 1, - IWL_MVM_TOF_RESPOSE_TIMEOUT, - IWL_MVM_TOF_RESPOSE_COMPLETE, -}; - -/** - * struct iwl_tof_range_req_cmd - start measurement cmd - * @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. - * @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 - * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. - * Bits set to 1 shall be randomized by the UMAC - * @ap: per-AP request data - */ -struct iwl_tof_range_req_cmd { - __le32 sub_grp_cmd_id; - u8 request_id; - u8 initiator; - u8 one_sided_los_disable; - u8 req_timeout; - u8 report_policy; - u8 los_det_disable; - u8 num_of_ap; - u8 macaddr_random; - u8 macaddr_template[ETH_ALEN]; - u8 macaddr_mask[ETH_ALEN]; - struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS]; -} __packed; - -/** - * struct iwl_tof_gen_resp_cmd - generic ToF response - */ -struct iwl_tof_gen_resp_cmd { - __le32 sub_grp_cmd_id; - u8 data[]; -} __packed; - -/** - * struct iwl_tof_range_rsp_ap_entry_ntfy - 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 [nSec] - * @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 [nsec] - * @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 - * @range: Measured range [cm] - * @range_variance: Measured range variance [cm] - * @timestamp: The GP2 Clock [usec] where Channel Estimation notification was - * uploaded by the LMAC - */ -struct iwl_tof_range_rsp_ap_entry_ntfy { - u8 bssid[ETH_ALEN]; - u8 measure_status; - u8 measure_bw; - __le32 rtt; - __le32 rtt_variance; - __le32 rtt_spread; - s8 rssi; - u8 rssi_spread; - __le16 reserved; - __le32 range; - __le32 range_variance; - __le32 timestamp; -} __packed; - -/** - * struct iwl_tof_range_rsp_ntfy - - * @request_id: A Token ID of the corresponding Range request - * @request_status: status of current measurement session - * @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 { - u8 request_id; - u8 request_status; - u8 last_in_batch; - u8 num_of_aps; - struct iwl_tof_range_rsp_ap_entry_ntfy ap[IWL_MVM_TOF_MAX_APS]; -} __packed; - -#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_neighbor_report_notif - * @bssid: BSSID of the AP which sent the report - * @request_token: same token as the corresponding request - * @status: - * @report_ie_len: the length of the response frame starting from the Element ID - * @data: the IEs - */ -struct iwl_tof_neighbor_report { - u8 bssid[ETH_ALEN]; - u8 request_token; - u8 status; - __le16 report_ie_len; - u8 data[]; -} __packed; - -/** - * struct iwl_tof_range_abort_cmd - * @request_id: corresponds to a range request - * @reserved: reserved - */ -struct iwl_tof_range_abort_cmd { - __le32 sub_grp_cmd_id; - u8 request_id; - u8 reserved[3]; -} __packed; - -#endif |