idpf_send_co...x_queues_msg(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 idpf_send_config_tx_queues_msg — the Kernel API Manual moment 💅

ok so bestie, we're in the Intel IDPF driver (idpf, the Infrastructure Data Path Function situation) and this little function here is your girl for shipping a virtchnl config Tx queues message. That's the whole vibe. Also hi, this is a section 9 kernel API page, meaning it's for devs writing kernel code, not for you to run in your shell — just so we're clear 🫶

✨ NAME ✨

idpf_send_config_tx_queues_msg — send virtchnl config Tx queues message 💌

🌈 SYNOPSIS 🌈

int idpf_send_config_tx_queues_msg (struct idpf_adapter *adapter ,
struct idpf_q_vec_rsrc *rsrc , u32 vport_id );

🎀 ARGUMENTS 🎀

  • adapter — the adapter pointer, aka the thing she uses to actually send this virtchnl message out into the world 📨
  • rsrc — pointer to queue and vector resources, so she knows which queues and vectors we're talking about 🧺
  • vport_id — the vport identifier, used while preparing the virtchnl message (so it lands on the right virtual port, iykyk) 🪪

💖 RETURN 💖

0 on success, -errno on failure. Slay if it's 0, big sad if it's negative 😭

ngl check that return value, bestie — negative numbers here are literally the kernel telling you something went wrong fr fr.

🦋 SEE ALSO 🦋

the whole friend group 💜 (kernel file first, then everybody else:)

✨ that's the whole page, no notes ✨

source situation: this lives in the kernel tree at ./drivers/net/ethernet/intel/idpf, and the version stamp on this one is October 2026 🗓️💫 — go off, future girlies. mwah, ily, now go send that message 🫶💅🎀

📦 where this page comes from