ixgbe_fw_rollback_mode_e610(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ixgbe_fw_rollback_mode_e610(9) — Kernel API Manual 🎀

okay so this is a page straight out of the Kernel API Manual, section 9, and it's a tiny little icon of a function. lowkey one job, does it well. let's get into it bestie ✨

✨ NAME ✨

ixgbe_fw_rollback_mode_e610 — check FW NVM rollback mode 🧚

like, it literally looks at your firmware NVM and tells you if it's in rollback mode. that's the whole vibe.

🌸 SYNOPSIS 🌸

bool ixgbe_fw_rollback_mode_e610 (struct ixgbe_hw *hw );

that bool up front? that's the whole personality. it's a yes-or-no girlie 💅

🦋 ARGUMENTS 🦋

  • hw — pointer to hardware structure. yes bestie, you gotta hand it the hardware struct, that's the whole input. no struct, no answer 🙈

💖 DESCRIPTION 💖

so what does it actually do? it checks the FW NVM rollback mode — and the way it does it is by reading the value of the dedicated register 👑

that's it. that's the function. reads one dedicated register, tells you what's up. no cap, sometimes the most iconic functions are the simplest ones 🌟

⭐ RETURN ⭐

  • true if FW is in rollback mode 🔥
  • otherwise false 💀

like a vibe check but for firmware. in rollback or not in rollback, that is the question 🫶

🌈 SEE ALSO 🌈

first up, the actual kernel file this lives in, for when you wanna read the source like the main character you are:

  • ./drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c

and now the whole friend group — the entire entourage of related functions, in the order the page gives them, not one dropped 💜

like… that's the whole group chat and every single one of them is invited 🫶 no plus-one left behind.

heads up bestie: this page is all about checking a mode. it tells you true or false, it does not flip the switch for you. reading the register is the serve, the rest is somebody else's job 💅

🎀 and that's the page! sourced from ./drivers/net/ethernet/intel/i..., October 2026 edition, and yes the title is ixgbe_fw_rollback_mode_e610(9) all over again because the footer said so and we respect the footer ✨💖 stay hydrated, read your registers, mwah 🦋

📦 where this page comes from