STRUCT WIL_TID_CRYPTO_RX_SINGLE(9)

👑 struct wil_tid_crypto_rx_single — the Kernel API Manual, bestie edition

Okay so this is a page from the Kernel API Manual, and it's about one tiny struct: struct wil_tid_crypto_rx_single. The name is a whole mouthful but like, it's literally just "TID crypto information (Rx)". That's it, that's the vibe. 💅

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✨ NAME ✨

struct wil_tid_crypto_rx_single — TID crypto information (Rx). Periodt. 🎀

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🦋 SYNOPSIS 🦋

Here's the whole shape of her, no cap — copy it exactly:

struct wil_tid_crypto_rx_single {
    u8 pn[IEEE80211_GCMP_PN_LEN];
    bool key_set;
 };

That's the entire struct, she's lowkey compact and iconic for it. 🌸

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💖 Members 💖

Two members. Two. That's the whole roster and they both matter, so let's give them their moment:

• pn — the GCMP PN for the session. Yes, an array of u8, length IEEE80211_GCMP_PN_LEN. She's holding the packet number, respectfully. 🔥
• key_set — a bool, and it means a valid key is present. That's the whole job: is there a valid key or not. Main character energy for a single boolean, honestly. ⭐

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🌈 SEE ALSO 🌈

The required reading, the syllabus, the linked lore — go look at these:

• Kernel file ./drivers/net/wireless/ath/wil6210/wil6210.h
• mk_cidxtid(9)
• parse_cidxtid(9)
• struct wil_tid_ampdu_rx(9)

iykyk, the whole wil6210 friend group shows up. 🫶

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Heads up bestie: the source path in the footer is truncated to ./drivers/net/wireless/ath/wil... on the original page — not me being lazy, that's literally what it says. 🙈

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Okay that's the whole page, mwah 💋 — brought to you by the Kernel API Manual, source path ./drivers/net/wireless/ath/wil..., dated October 2026. Go forth and parse your cidxtids, bestie. 🧚💜