ieee80211_tu_to_usec(9)

✨ ieee80211_tu_to_usec(9) ✨

okay so bestie, welcome to the Kernel API Manual 💖 this little cutie is a kernel function, and honestly? she's a unit converter and she knows it. no cap.

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🌸 NAME 🌸

ieee80211_tu_to_usec — convert time units (TU) to microseconds 💫

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🎀 SYNOPSIS 🎀

unsigned long ieee80211_tu_to_usec (unsigned long tu );

like, that's the whole signature. she's tidy. i love her for that 🫶

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🦋 ARGUMENTS 🦋

• tu — the TUs, bestie. the time units. that's what you're handing over 💅

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⭐ RETURN ⭐

the time value converted to microseconds 🔥 that's it, that's the gift.

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🌈 SEE ALSO 🌈

Kernel file ./include/linux/ieee80211.h — and oml, the friend group is huge, buckle up:

• the has_* girlies: ieee80211_has_tods(9), ieee80211_has_fromds(9), ieee80211_has_a4(9), ieee80211_has_morefrags(9), ieee80211_has_retry(9), ieee80211_has_pm(9), ieee80211_has_moredata(9), ieee80211_has_protected(9), ieee80211_has_order(9)
• the is_* basics: ieee80211_is_mgmt(9), ieee80211_is_ctl(9), ieee80211_is_data(9), ieee80211_is_ext(9), ieee80211_is_data_qos(9), ieee80211_is_data_present(9)
• the assoc/probe/beacon squad: ieee80211_is_assoc_req(9), ieee80211_is_assoc_resp(9), ieee80211_is_reassoc_req(9), ieee80211_is_reassoc_resp(9), ieee80211_is_assoc(9), ieee80211_is_probe_req(9), ieee80211_is_probe_resp(9), ieee80211_is_beacon(9), ieee80211_is_atim(9), ieee80211_is_disassoc(9), ieee80211_is_auth(9), ieee80211_is_deauth(9), ieee80211_is_action(9)
• control-frame crew: ieee80211_is_back_req(9), ieee80211_is_back(9), ieee80211_is_pspoll(9), ieee80211_is_rts(9), ieee80211_is_cts(9), ieee80211_is_ack(9), ieee80211_is_cfend(9), ieee80211_is_cfendack(9)
• nullfunc + frag cuties: ieee80211_is_nullfunc(9), ieee80211_is_qos_nullfunc(9), ieee80211_is_trigger(9), ieee80211_is_any_nullfunc(9), ieee80211_is_first_frag(9), ieee80211_is_frag(9)
• the struct/ie fam (yes all of them 😭): struct ieee80211_quiet_ie(9), struct ieee80211_msrment_ie(9), struct ieee80211_channel_sw_ie(9), struct ieee80211_ext_chansw_ie(9), struct ieee80211_sec_chan_offs_ie(9), struct ieee80211_wide_bw_chansw_ie(9), struct ieee80211_tim_ie(9), struct ieee80211_tpc_report_ie(9), struct ieee80211_bss_load_elem(9), struct ieee80211_timeout_interval_ie(9), enum ieee80211_idle_options(9), struct ieee80211_bss_max_idle_period_ie(9), struct ieee80211_bssid_index(9), struct ieee80211_multiple_bssid_configuration(9)
• the getters: ieee80211_get_qos_ctl(9), ieee80211_get_tid(9), ieee80211_get_SA(9), ieee80211_get_DA(9)
• robust mgmt + action girlies: ieee80211_is_bufferable_mmpdu(9), _ieee80211_is_robust_mgmt_frame(9), ieee80211_is_robust_mgmt_frame(9), ieee80211_is_public_action(9), ieee80211_is_protected_dual_of_public_action(9), _ieee80211_is_group_privacy_action(9), ieee80211_is_group_privacy_action(9), ieee80211_get_tdls_action(9), ieee80211_action_contains_tpc(9), ieee80211_is_timing_measurement(9), ieee80211_is_ftm(9)
• and the last two besties: for_each_element_completed(9), struct ieee80211_enh_crit_upd(9), ieee80211_check_tim(9) 💜

ngl that's a lot of cross-refs, but every single one of them is literally right there in ./include/linux/ieee80211.h. go read 'em, iykyk 👑

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and that's the page, babe 🍓 this one comes to you from ./include/linux, dated October 2026 — mwah, slay, periodt, go convert some TUs 💅✨🧚