STRUCT IWL_WOWLAN_IGTK_STATUS_V1(9)

💖 struct iwl_wowlan_igtk_status_v1 — IGTK status 💖

okay bestie, welcome to the kernel API manual (that's the manual name btw, Kernel API Manual, in case you were wondering which vibe we're in ✨). Today's main character is struct iwl_wowlan_igtk_status_v1 and it is literally just holding IGTK status info for you. no cap. let's get into it 🫶

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🌸 NAME 🌸

struct iwl_wowlan_igtk_status_v1 — IGTK status. that's it, that's the name, short and iconic 💅

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✨ SYNOPSIS ✨

struct iwl_wowlan_igtk_status_v1 {
    u8 key[WOWLAN_KEY_MAX_SIZE];
    u8 ipn[6];
    u8 key_len;
    u8 key_flags;
 };

look at her. four fields. immaculate. 🎀

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🦋 Members 🦋

• key — the IGTK material itself, like the actual key stuff. the goods. 🔑
• ipn — the IGTK packet number, a.k.a. the replay counter. think of it as the receipts so nobody replays anything on you 👑
• key_len — the IGTK length. and listen, key detail here (pun intended): if this is set to 0, the key is not available. so zero means no key, periodt 🙈
• key_flags — all the info about the key, and she's got layers, so let's break it down bit by bit 💅
  • bits[0] — key index assigned by the AP. 0 means index 4, 1 means index 5. and um, with bigtk: 0 means index 6, 1 means index 7. iykyk 😌
  • bits[1:5] — the IGTK index of the key in the internal DB
  • bit[6] — set iff this is the currently used IGTK. like, she's the one being used right now, main character energy fr 🔥

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🌈 SEE ALSO 🌈

go off, related kernel file ./drivers/net/wireless/intel/iwlwifi/fw/api/d3.h and all these icons 👇

• enum iwl_d0i3_flags(9)
• enum iwl_d3_wakeup_flags(9)
• struct iwl_d3_manager_config(9)
• enum iwl_proto_offloads(9)
• struct iwl_proto_offload_cmd_common(9)
• struct iwl_proto_offload_cmd_v1(9)
• struct iwl_proto_offload_cmd_v2(9)
• struct iwl_proto_offload_cmd_v3_small(9)
• struct iwl_proto_offload_cmd_v3_large(9)
• struct iwl_proto_offload_cmd_v4(9)
• struct iwl_wowlan_patterns_cmd_v1(9)
• struct iwl_wowlan_ipv4_tcp_syn(9)
• struct iwl_wowlan_ipv6_tcp_syn(9)
• union iwl_wowlan_pattern_data(9)
• struct iwl_wowlan_pattern_v2(9)
• struct iwl_wowlan_patterns_cmd(9)
• struct iwl_wowlan_config_cmd_v6(9)
• struct iwl_wowlan_config_cmd(9)
• struct iwl_wowlan_gtk_status_v2(9)
• struct iwl_wowlan_all_rsc_tsc_v5(9)
• struct iwl_wowlan_gtk_status_v3(9)
• enum iwl_wowlan_key_status(9)
• struct iwl_wowlan_gtk_status(9)
• struct iwl_wowlan_igtk_status(9)
• struct iwl_wowlan_status_v6(9)
• struct iwl_wowlan_status_v7(9)
• struct iwl_wowlan_info_notif_v1(9)
• enum iwl_wowlan_mlo_gtk_type(9)
• enum iwl_wowlan_mlo_gtk_flag(9)
• struct iwl_wowlan_mlo_gtk(9)
• struct iwl_wowlan_info_notif_v3(9)
• struct iwl_wowlan_info_notif_v5(9)
• struct iwl_wowlan_info_notif(9)
• struct iwl_wowlan_wake_pkt_notif(9)

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and that's the whole page bestie, no gatekeeping, every detail preserved 💖

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sign-off time 🎀 this lil beauty comes from ./drivers/net/wireless/intel/i... (the path got a little truncated, but you know her), dated October 2026, and yes she's still repping struct iwl_w...tk_status_v1(9) at the bottom like the queen she is 👑✨ bye bestie, slay your kernel dev journey 💜🦋