STRUCT IEEE80211_HE_6GHZ_OPER(9)

🦋 struct ieee80211_he_6ghz_oper(9) 🦋

okay bestie, welcome to the Kernel API Manual ✨ — yes, that's the manual we're in, and yes, this page is about one very specific little struct. no gatekeeping here, let's get into it 💅

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🌸 NAME 🌸

struct ieee80211_he_6ghz_oper — the HE 6 GHz operation Information field, aka the glow-up field for 6 GHz Wi-Fi 💖

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🎀 SYNOPSIS 🎀

literally the whole shape of it, no cap:

struct ieee80211_he_6ghz_oper {
    u8 primary;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH   0x3;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ     0;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_40MHZ     1;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_80MHZ     2;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_160MHZ    3;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_DUP_BEACON  0x4;
  #define IEEE80211_HE_6GHZ_OPER_CTRL_REG_INFO    0x78;
    u8 control;
    u8 ccfs0;
    u8 ccfs1;
    u8 minrate;
 };

and the #defines in there are, in order 🫶:

• IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH — 0x3
• IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ — 0
• IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_40MHZ — 1
• IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_80MHZ — 2
• IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_160MHZ — 3
• IEEE80211_HE_6GHZ_OPER_CTRL_DUP_BEACON — 0x4
• IEEE80211_HE_6GHZ_OPER_CTRL_REG_INFO — 0x78

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👑 Members 👑

okay so every field, one by one, slow and correct (main character energy only):

• primary — the primary channel 🌈
• control — the control flags 🎀
• ccfs0 — channel center frequency segment 0 ⭐
• ccfs1 — channel center frequency segment 1 ⭐
• minrate — the minimum rate, and it's in 1 Mbps units (yes, that unit, don't come for me) 💀

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💜 SEE ALSO 💜

the whole friend group, fr fr — kernel file ./include/linux/ieee80211-he.h struct, plus:

• ieee80211_he_cap_elem(9)
• enum ieee80211_he_mcs_support(9)
• struct ieee80211_he_mcs_nss_supp(9)
• struct ieee80211_he_operation(9)
• struct ieee80211_he_spr(9)
• struct ieee80211_he_mu_edca_param_ac_rec(9)
• struct ieee80211_mu_edca_param_set(9)
• enum ieee80211_reg_conn_bits(9)
• struct ieee80211_tx_pwr_env(9)
• ieee80211_he_6ghz_oper(9)

like, go read ieee80211_he_operation(9) next, it's giving sibling energy 🧚

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that's the whole page, bestie 🍓 you ate it. this came out of ./include/linux and the date on it is October 2026 — slay, and see you in the next manpage 💅✨🦋