STRUCT IWL_TXF_ITER_DATA(9)

💅 struct iwl_txf_iter_data(9) — Kernel API Manual, bestie ✨

okay so picture this: it's a page straight outta the Kernel API Manual, and it's literally all about struct iwl_txf_iter_data — the Tx fifo iterator data struct. that's the whole vibe. it's giving "little bookkeeping struct that knows where the iterator is at" 🎀

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✨ NAME ✨

struct iwl_txf_iter_data — Tx fifo iterator data struct 🦋

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🌸 SYNOPSIS 🌸

struct iwl_txf_iter_data {
    int fifo;
    int lmac;
    u32 fifo_size;
    u8 internal_txf;
 };

like, that's it. four lil fields. no cap, she's compact 👑

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💖 Members 💖

• fifo — the fifo number, bestie. which fifo we talkin' about 💅
• lmac — the lmac number, fr fr 🌸
• fifo_size — the fifo size. how big it is. that's the tea ☕
• internal_txf — non zero if the fifo is an internal Tx fifo ✨ (so like, zero means it's not, iykyk)

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🫶 SEE ALSO 🫶

go look at the kernel file ./drivers/net/wireless/intel/iwlwifi/fw/runtime.h — that's where the lore lives 📖 and while you're there, check out:

• struct iwl_fwrt_dump_data(9)
• struct iwl_fwrt_wk_data(9)
• struct iwl_fw_runtime(9)

the whole friend group, honestly. main character energy all around 👑

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lowkey reminder that internal_txf is "non zero" = internal Tx fifo, so don't go assuming it's a strict 0/1 boolean situation, okay? 🙈

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and that's the page!! mwah 💋 this cutie came from ./drivers/net/wireless/intel/i... and it's dated October 2026, filed under struct iwl_txf_iter_data(9) — slay, go read the source, ily, bye 🧚💜