STRUCT BRCMF_AMPDU_RX_REORDER(9)

💅 struct brcmf_ampdu_rx_reorder — NAME 💅

okay so bestie, welcome to the Kernel API Manual ✨ — this page is all about struct brcmf_ampdu_rx_reorder, aka the AMPDU receive reorder info struct. that's it. that's the whole name. short, sweet, and honestly kind of iconic 🎀

🌸 SYNOPSIS 🌸

like, here's the whole shape of it, no cap — every field exactly as it is:

struct brcmf_ampdu_rx_reorder {
    u8 flow_id;
    u8 cur_idx;
    u8 exp_idx;
    u8 max_idx;
    u8 pend_pkts;
    struct sk_buff *pktslots[];
};

she's little. she's got five u8s and a flexible array. she's doing her best 💜

🦋 Members 🦋

okay so let's go through the members one by one, because each one matters and i'm not skipping a single one:

• flow_id — the AMPDU flow identifier 💫 like, which flow are we talking about? this tells you.
• cur_idx — the last AMPDU index from firmware. literally the most recent one the firmware handed over.
• exp_idx — the expected next AMPDU index 👀 the one we're waiting on. main character energy, honestly.
• max_idx — the maximum amount of packets per AMPDU. the ceiling, the limit, the whole entire cap 🔥
• pend_pkts — number of packets currently in pktslots. a live headcount of what's chilling in there.
• pktslots — array for ordering AMPDU packets 🎀 the actual shelf where packets get sorted. flexible array, no fixed size, we love her.

ngl pktslots is declared with [] — empty brackets — so it's a flexible array member. that's just what the synopsis says, bestie, i'm not out here inventing lore 💅

🫶 SEE ALSO 🫶

• Kernel file ./drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h — go read it, it's right there 🦋
• enum brcmf_netif_stop_reason(9)
• struct brcmf_if(9)

and that's the whole page, bestie! no extra lore, no made-up behaviour, just the struct and her little family of fields ✨

sign-off time 🎀 — this lil page came from ./drivers/net/wireless/broadco..., dated October 2026, and it lives in the Kernel API Manual. byeee, go read core.h 💖