STRUCT IWL_SCAN_UMAC_CHAN_PARAM(9)

👑 struct iwl_scan_umac_chan_param — Kernel API Manual vibes ✨

okay bestie, welcome to the Kernel API Manual, where we're about to get lowkey obsessed with one (1) tiny little struct from the iwlwifi scan universe 💅 this is struct iwl_scan_umac_chan_param, and yes she's small, but she's main character energy fr fr.

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🌸 NAME 🌸

struct iwl_scan_umac_chan_param — scan channel parameters 🎀

Like, literally the parameters for a scan channel. That's the whole vibe. No cap.

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✨ SYNOPSIS ✨

struct iwl_scan_umac_chan_param {
    u8 flags;
    u8 count;
    __le16 reserved;
 };

look at her. three fields and a dream 🦋 she's giving "small but iconic" and honestly? we stan a compact struct.

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💖 Members 💖

🌈 the fields, one by one, let's go

• flags — channel flags, and the type is enum iwl_scan_channel_flags 👑 that's where the actual personality lives, iykyk.
• count — num of channels in scan request 🔥 so like, how many channels we're asking about. the headcount. the roster. the guest list 💅
• reserved — for future use and alignment ⭐ she's not doing anything right now, she's just there, holding space (and bytes) for the future. we love a forward-thinking queen 🫶

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🦋 SEE ALSO 🦋

bestie, the cross-reference list here is long, and we are not skipping a single one — every single sibling gets their moment 💖 they all live in the Kernel file ./drivers/net/wireless/intel/iwlwifi/fw/api/scan.h (along with enum iwl_scan_subcmd_ids(9)), so go say hi:

• enum iwl_scan_subcmd_ids(9)
• struct iwl_ssid_ie(9)
• struct iwl_scan_offload_blocklist(9)
• struct iwl_scan_offload_profile(9)
• struct iwl_scan_offload_profile_cfg_data(9)
• struct iwl_scan_offload_profile_cfg_v1(9)
• struct iwl_scan_offload_profile_cfg(9)
• struct iwl_scan_schedule_lmac(9)
• struct iwl_scan_req_tx_cmd(9)
• struct iwl_scan_channel_cfg_lmac(9)
• struct iwl_scan_probe_segment(9)
• struct iwl_scan_probe_req_v1(9)
• struct iwl_scan_probe_req(9)
• struct iwl_scan_channel_opt(9)
• enum iwl_mvm_lmac_scan_flags(9)
• struct iwl_scan_req_lmac(9)
• struct iwl_scan_results_notif(9)
• struct iwl_lmac_scan_complete_notif(9)
• struct iwl_periodic_scan_complete(9)
• struct iwl_scan_dwell(9)
• struct iwl_scan_config_v1(9)
• struct iwl_scan_config_v2(9)
• struct iwl_scan_config(9)
• enum iwl_umac_scan_flags(9)
• enum iwl_umac_scan_general_flags2(9)
• enum iwl_umac_scan_general_flags_v2(9)
• enum iwl_umac_scan_general_params_flags2(9)
• struct iwl_scan_channel_cfg_umac(9)
• struct iwl_scan_umac_schedule(9)
• struct iwl_scan_req_umac_tail_v2(9)
• struct iwl_scan_req_umac(9)
• struct iwl_scan_probe_params_v3(9)
• struct iwl_scan_probe_params_v4(9)
• struct iwl_scan_channel_params_v4(9)
• struct iwl_scan_channel_params_v7(9)
• struct iwl_scan_channel_params_v8(9)
• struct iwl_scan_general_params_v11(9)
• struct iwl_scan_periodic_parms_v1(9)
• struct iwl_scan_req_params_v12(9)
• struct iwl_scan_req_params_v17(9)
• struct iwl_scan_req_params_v18(9)
• struct iwl_scan_req_umac_v12(9)
• struct iwl_scan_req_umac_v17(9)
• struct iwl_scan_req_umac_v18(9)
• struct iwl_umac_scan_abort(9)
• enum iwl_umac_scan_abort_status(9)
• struct iwl_umac_scan_start(9)
• struct iwl_umac_scan_complete(9)
• struct iwl_scan_offload_profile_match_v1(9)
• struct iwl_scan_offload_profiles_query_v1(9)
• struct iwl_scan_offload_profile_match(9)
• struct iwl_scan_offload_match_info(9)
• struct iwl_umac_scan_iter_complete_notif(9)
• struct iwl_umac_scan_channel_survey_notif(9)

like, that's the whole friend group 😭 every single one accounted for, periodt. 💜

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ngl bestie, nothing here is dangerous or deprecated — it's just a struct with a flags, a count, and a reserved field waiting for the future. but do respect the reserved field and leave it alone, she's not for you 🙈

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okay that's the whole page!! 🎀 source is ./drivers/net/wireless/intel/i..., and this masterpiece dropped in October 2026 — so when you see it in the wild, you'll know it's the struct iwl_...c_chan_param(9) page, and you'll think of me 💅✨💖