ENUM IWL_TFD_TB_HI_N_LEN(9)

🎀 enum iwl_tfd_tb_hi_n_len(9) 🎀

okay so bestie, welcome to the Kernel API Manual ✨ page for enum iwl_tfd_tb_hi_n_len — yes that's a whole mouthful, iykyk, just sound it out 💅

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🌸 NAME 🌸

enum iwl_tfd_tb_hi_n_len — the TB hi_n_len bits, bestie. that's the whole vibe 🦋

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✨ SYNOPSIS ✨

enum iwl_tfd_tb_hi_n_len {
    TB_HI_N_LEN_ADDR_HI_MSK ,
    TB_HI_N_LEN_LEN_MSK

};

look at it. two constants. clean, iconic, exactly as written, no notes 👑

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💖 Constants 💖

okay so these are the two vibes in question:

• TB_HI_N_LEN_ADDR_HI_MSK — the high 4 bits (to make it 36) of the DMA address 🫶 like it's literally doing the extra credit to get that address all the way to 36, periodt.
• TB_HI_N_LEN_LEN_MSK — the length of the TB</star>. yes that's the actual description, it's giving "length of the TB" and that's what it is 💀

fr fr though, these are just masks — copy them exactly, don't go renaming anything, that would be a crime and not the cute kind 🙈

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🦋 SEE ALSO 🦋

go read these next, they're all in the same friend group (kernel file ./drivers/net/wireless/intel/iwlwifi/iwl-fh.h) 💜

• struct iwl_rb_status(9)
• struct iwl_tfd_tb(9)
• struct iwl_tfh_tb(9)
• struct iwl_tfd(9)
• struct iwl_tfh_tfd(9)
• struct iwl_bc_tbl_entry(9)

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🌈 and that's the whole page bestie, mwah 👑

sign-off moment 🎀 this was brought to you from ./drivers/net/wireless/intel/i..., dated October 2026, and yeah it's still called enum iwl_tfd_tb_hi_n_len(9) — slay, bye ✨💖