STRUCT IWL_TOF_RANGE_REQ_CMD_V12(9)

💅 struct iwl_tof_range_req_cmd_v12(9) 🎀

okay so bestie, this is a page straight outta the Kernel API Manual, section 9 — like, the deep lore of the kernel docs. it's the struct that kicks off a measurement. the literal start measurement cmd. main character energy fr fr 👑

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✨ NAME ✨

struct iwl_tof_range_req_cmd_v12 — start measurement cmd 🌸

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💖 SYNOPSIS 💖

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_TOF_MAX_APS];
};

look at her. gorgeous. every field laid out exactly like that, no notes 💅

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🦋 Members 🦋

• initiator_flags — the flags, bestie! go check iwl_tof_initiator_flags for what they all mean 👀
• request_id — a Token that gets incremented per request. the same Token comes back at you in the range response, so it's giving "you'll know it's yours when it returns" 🎀
• num_of_ap — how many APs we're measuring. and it's an error if it's > IWL_TOF_MAX_APS, so like… don't 🫶
• range_req_bssid — the 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. iconique bit-manipulation behaviour, no cap ✨
• macaddr_template — the MAC address template to use for the non-randomized bits 🌸
• req_timeout_ms — the requested timeout of the response, in units of milliseconds. this is the session time for completing the measurement — so like, the deadline, basically ⏳
• tsf_mac_id — reports 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. (yes, the docs say v2 right there, we're just relaying the message 💀 it's giving "the lore is inconsistent" but that's what it says!)

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🌈 SEE ALSO 🌈

this list is long bestie, buckle up, we're going shopping 🛍️ — Kernel file ./drivers/net/wireless/intel/iwlwifi/fw/api/location.h ships with all of these:

• enum iwl_location_subcmd_ids(9)
• enum iwl_location_frame_format(9)
• enum iwl_location_bw(9)
• enum iwl_location_format_bw(9)
• struct iwl_tof_config_cmd(9)
• enum iwl_tof_bandwidth(9)
• enum iwl_tof_responder_cmd_valid_field(9)
• enum iwl_tof_responder_cfg_flags(9)
• struct iwl_tof_responder_config_cmd_v6(9)
• struct iwl_tof_responder_config_cmd_v7(9)
• struct iwl_tof_responder_config_cmd_v8(9)
• struct iwl_tof_responder_config_cmd_v9(9)
• struct iwl_tof_responder_config_cmd(9)
• struct iwl_tof_responder_dyn_config_cmd_v2(9)
• enum iwl_responder_dyn_cfg_valid_flags(9)
• struct iwl_tof_responder_dyn_config_cmd(9)
• struct iwl_tof_range_req_ext_cmd(9)
• enum iwl_tof_location_query(9)
• enum iwl_initiator_ap_flags(9)
• struct iwl_tof_range_req_ap_entry_v3(9)
• struct iwl_tof_range_req_ap_entry_v4(9)
• enum iwl_location_cipher(9)
• struct iwl_tof_range_req_ap_entry_v6(9)
• struct iwl_tof_range_req_ap_entry_v7(9)
• struct iwl_tof_range_req_ap_entry_v8(9)
• struct iwl_tof_range_req_ap_entry_v9(9)
• struct iwl_tof_range_req_ap_entry(9)
• enum iwl_tof_response_mode(9)
• enum iwl_tof_initiator_flags(9)
• struct iwl_tof_range_req_cmd_v5(9)
• struct iwl_tof_range_req_cmd_v7(9)
• struct iwl_tof_range_req_cmd_v8(9)
• struct iwl_tof_range_req_cmd_v9(9)
• struct iwl_tof_range_req_cmd_v11(9)
• struct iwl_tof_range_req_cmd_v13(9)
• struct iwl_tof_range_req_cmd(9)
• enum iwl_tof_entry_status(9)
• struct iwl_tof_range_rsp_ap_entry_ntfy_v3(9)
• struct iwl_tof_range_rsp_ap_entry_ntfy_v4(9)
• struct iwl_tof_range_rsp_ap_entry_ntfy_v5(9)
• struct iwl_tof_range_rsp_ap_entry_ntfy_v7(9)
• struct iwl_tof_range_rsp_ap_entry_ntfy(9)
• enum iwl_tof_response_status(9)
• struct iwl_tof_range_rsp_ntfy_v5(9)
• struct iwl_tof_range_rsp_ntfy_v6(9)
• struct iwl_tof_range_rsp_ntfy_v7(9)
• struct iwl_tof_range_rsp_ntfy_v9(9)
• struct iwl_tof_range_rsp_ntfy(9)
• struct iwl_tof_mcsi_notif(9)
• struct iwl_tof_range_abort_cmd(9)
• struct iwl_ftm_responder_stats(9)

bestie the whole v5-through-v13 range_req_cmd family is in there, plus the responder configs and the response notifications. it's a whole cinematic universe. iykyk 🍓

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and that's the tea ☕ — this page came from ./drivers/net/wireless/intel/i... with a date of October 2026, and it signs off as struct iwl_t..._req_cmd_v12(9). slay, we ate. 💜✨