nfp_net_clea..._and_disable(9)

📦 version 7.3.1, in nixpkgs unstable

💅 nfp_net_clear_config_and_disable ✨

okay so this is a page straight out of the Kernel API Manual (nfp_net_clea..._and_disable(9), and yes the man page header really does truncate it like that, iconic honestly). bestie, we're talking about nfp_net_clear_config_and_disable today, and it's a whole vibe 🦋

🌸 NAME 🌸

nfp_net_clear_config_and_disable — clears the control BAR and disables NFP, that's the whole assignment 💅

✨ SYNOPSIS ✨

void nfp_net_clear_config_and_disable (struct nfp_net *nn );

like, that's it. one function, one arg, void return. no notes. 🫶

🎀 ARGUMENTS 🎀

  • nn — the NFP Net device you're about to reconfigure. that's your main character right there 👑

💜 DESCRIPTION 💜

so what does it actually do? it clears the control BAR and disables NFP. boom. that's the sentence. lowkey the most important part of this whole page is this next thing tho:

Warning: must be fully idempotent. ⚠️

fr fr, do not sleep on this. this function has to be fully idempotent — meaning you can call it over and over and it's gotta behave the same way every single time. no surprises, no weird state, no "oops I called it twice and now everything's on fire" energy 💀. it's giving "call me as many times as you want, I ate and left no crumbs" 🍓

👑 SEE ALSO 👑

bestie, the reference list here is long. like, scrollable. but every single one matters, so here we go:

that's 31 cross-references plus the source file. we're thorough over here, no cap 💅✨

🦋 sign-off 🦋

this lil page came from ./drivers/net/ethernet/netrono... (yes the footer truncates the path too, we love a consistent aesthetic 😭) and it's dated October 2026 — future-core of it all ⭐. the page name on the way out is nfp_net_clea..._and_disable(9), same as on the way in. go clear that config and disable that NFP, bestie, you've got this 💖🎀

📦 where this page comes from