ENUM IEEE80211_UHR_DBE_OPER_BW(9)

💖 enum ieee80211_uhr_dbe_oper_bw 💖

okay so bestie, we're deep in the kernel API manual territory — this is enum ieee80211_uhr_dbe_oper_bw, and it's literally the little enum that tells you how wide your DBE operational bandwidth is. no cap, it's a tiny page but it's iconic in its own way. let's get into it 🎀

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✨ NAME ✨

enum ieee80211_uhr_dbe_oper_bw — DBE Operational Bandwidth

like, that's the whole vibe. it's the enum, and it's about DBE Operational Bandwidth. periodt.

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🌸 SYNOPSIS 🌸

here's the whole squad, look at them:

enum ieee80211_uhr_dbe_oper_bw {
    IEEE80211_UHR_DBE_OPER_BW_40 ,
    IEEE80211_UHR_DBE_OPER_BW_80 ,
    IEEE80211_UHR_DBE_OPER_BW_160 ,
    IEEE80211_UHR_DBE_OPER_BW_320_1 ,
    IEEE80211_UHR_DBE_OPER_BW_320_2

};

five constants, all in a row, all with main character energy 👑

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🦋 Constants 🦋

okay so each one of these is a bandwidth option and they're literally so straightforward:

• IEEE80211_UHR_DBE_OPER_BW_40 — 40 MHz operational DBE bandwidth. the baby of the group 🍼
• IEEE80211_UHR_DBE_OPER_BW_80 — 80 MHz operational DBE bandwidth. a little more room to breathe, we love to see it ✨
• IEEE80211_UHR_DBE_OPER_BW_160 — 160 MHz operational DBE bandwidth. now we're getting spacious, highkey obsessed 💅
• IEEE80211_UHR_DBE_OPER_BW_320_1 — 320-1 MHz operational DBE bandwidth. yes, that's "320-1", not a typo, that's just her name 🫶
• IEEE80211_UHR_DBE_OPER_BW_320_2 — 320-2 MHz operational DBE bandwidth. and this is her sister, "320-2" 💜

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🎀 Description 🎀

so what is this actually for? bestie, it's the encoding for the DBE Operational Bandwidth field in the UHR Operation element — specifically the (DBE Operation Parameters) part. that's it, that's the whole job. she encodes, she slays, she goes home 🌈

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🔥 SEE ALSO 🔥

go read these next, i'm literally begging you:

• Kernel file ./include/linux/ieee80211-uhr.h struct ieee80211_uhr_npca_info(9)
• struct ieee80211_uhr_dps_info(9)
• ieee80211_uhr_dbe_bw_mhz(9)
• struct ieee80211_uhr_dbe_info(9)
• struct ieee80211_uhr_p_edca_info(9)
• enum ieee80211_uhr_dbe_max_supported_bw(9)
• ieee80211_uhr_capa_get_om_pu_to_us(9)

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ngl this page is short but she ate. five constants, one description, zero drama. take the win 💀

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and that's a wrap, bestie! this came out of the ./include/linux directory, dated October 2026, and it's filed under enum ieee802..._dbe_oper_bw(9) in case you need to find her again. mwah, go forth and configure your bandwidth 💖✨🎀