qed_int_deassertion_aeu_bit(9)

📦 version 7.3.1, in nixpkgs unstable

💅 qed_int_deassertion_aeu_bit(9) — a Kernel API Manual moment

okay so bestie, welcome to the qed_int_deassertion_aeu_bit(9) page, straight out of the Kernel API Manual ✨ this one's a lil function that handles the effects of one single cause of the attention. one bit. one vibe. one job. we love a focused queen 💅

✨ NAME ✨

qed_int_deassertion_aeu_bit — handles the effects of a single cause of the attention.

like, literally one cause. not all of them. this function is not doing group projects 🫶

🦋 SYNOPSIS 🦋

int qed_int_deassertion_aeu_bit (struct qed_hwfn *p_hwfn , struct
       aeu_invert_reg_bit *p_aeu , u32 aeu_en_reg , const char *p_bit_name ,
       u32 bitmask );

that's the whole signature, copied exactly, no cap 🔥

🎀 ARGUMENTS 🎀

  • p_hwfn — HW device data. the main character struct, honestly 👑
  • p_aeu — descriptor of an AEU bit which caused the attention. it's giving "the bit that started all this drama" 🙈
  • aeu_en_reg — register offset of the AEU enable reg. which configured this bit to this group. yes, the offset. the whole reg? no bestie, just the offset 💀
  • p_bit_name — AEU bit description for logging purposes. purely for the aesthetic (and the logs) 🍓
  • bitmask — index of this bit in the aeu_en_reg. an index, not the mask, don't get it twisted iykyk ✨

🌸 RETURN 🌸

  • Zero on success 🎉
  • negative errno otherwise 😭

that's it, that's the return contract. zero = slay, negative errno = we have notes 💅

💜 SEE ALSO 💜

go read those too, they're the friend group this function runs with 🫶✨

ngl bestie, don't forget: the bitmask argument is the index of this bit in the aeu_en_reg — the original page says so and we are not improvising 🌈

okay that's the page!! mwah 💋 this cutie lives in ./drivers/net/ethernet/qlogic/qed, dated October 2026, and it's officially qed_int_deassertion_aeu_bit(9) — periodt. 🎀🦋💖

📦 where this page comes from