ice_lag_aa_qbuf_recfg(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ice_lag_aa_qbuf_recfg — section 9 of the kernel API manual, bestie

Okay so picture this: you're deep in the ice driver, you're doing a recfg (reconfiguration, obvi), and somebody has to fill in one single queue buffer so the command can actually go out. That somebody? This function. Her name is ice_lag_aa_qbuf_recfg, she lives in section 9, and she is, frankly, the moment. 🎀

✨ SYNOPSIS ✨

int ice_lag_aa_qbuf_recfg (struct ice_hw *hw , struct
ice_aqc_cfg_txqs_buf *qbuf , u16 vsi_num , int qnum );

Like, she takes four things and returns an int. That's it. That's the whole vibe. 🦋

🌸 ARGUMENTS 🌸

  • hw — the HW struct, aka the queen bee 👑 — it holds the queue context, so you literally cannot do this without her.
  • qbuf — a pointer to a single queue buffer. One. Singular. Not a whole array, bestie, just the one. 💅
  • vsi_num — the index of the VF VSI in PF space (yep, that's the real description, I'm not making it up). 🫶
  • qnum — the queue index. Which queue? That one. 🔥

⭐ RETURN ⭐

Zero on success, error code on failure. That's the whole story — 0 means slay, anything else means something went sideways and you should probably look at the error code instead of pretending you didn't see it. 😭

🦋 SEE ALSO 🦋

Genuinely obsessed with this friend group — the entire ice_lag extended universe is here, no cap. Also like, the actual source file lives at ./drivers/net/ethernet/intel/ice/ice_lag.c if you wanna go read her in her natural habitat. 🌈

Okay real talk for a sec — when the page says "zero on success, error code on failure," that's not a suggestion, it's the contract. Check your return value. Future you will be so grateful. 💖

and that's the tea, bestie 🍓 — this page came out of the intel ice driver tree at ./drivers/net/ethernet/intel/ice, dated October 2026, and it's filed as ice_lag_aa_qbuf_recfg(9). go forth and fill that queue buffer, you iconic main character 🧚‍♀️✨

📦 where this page comes from