i40e_write_rx_ctl(9)

📦 version 7.3.1, in nixpkgs unstable

💅 i40e_write_rx_ctl — write to an Rx control register

Okay bestie, welcome to the Kernel API Manual. This page is i40e_write_rx_ctl(9) — yeah that (9) is the manual section, it's giving kernel-internals realness. Sit down, hydrate, and let's get into it 🫶

✨ NAME ✨

i40e_write_rx_ctl — literally just writes to an Rx control register. That's the whole vibe. No cap 💅

🦋 SYNOPSIS 🦋

void i40e_write_rx_ctl (struct i40e_hw *hw , u32 reg_addr , u32 reg_val );

She's void, she takes three args, she does the thing. Iconic behaviour only ✨

🌸 ARGUMENTS 🌸

  • hw — pointer to the hw struct. Your whole hardware situation lives in there, so pls don't hand her a NULL, that's not the moment 🙈
  • reg_addr — the register address. It's a u32, it's where you're writing to. Know it, love it, pass it correctly 💖
  • reg_val — the register value. Also a u32. This is the actual thing getting written, the main character of the whole operation 👑

👑 SEE ALSO 👑

Alright, deep breath, because this list is long and it ate, periodt. All of these are section (9) entries:

Like, that's a whole friend group of functions right there. If you're about to poke at Rx control registers you should probably at least say hi to i40e_read_rx_ctl(9) too, iykyk 🔥

🌈 and that's the whole page, bestie!! 🌈

This one ships out of ./drivers/net/ethernet/intel/i40e, version dated October 2026 — so go forth, write your registers, and slay 💜🎀✨

📦 where this page comes from