ice_fdir_remap_entries(9)

📦 version 7.3.1, in nixpkgs unstable

💖 NAME 💖

ice_fdir_remap_entries — the glow-up function that updates the FDir entries inside a profile ✨

okay so real quick before we dive in: this is a page from the Kernel API Manual, section 9 (iykyk, that's the kernel-dev section 🧚). Buckle up bestie, it's short but it's iconic.

🦋 SYNOPSIS 🦋

void ice_fdir_remap_entries (struct ice_fd_hw_prof *prof , int tun , int
idx );

like, that's it. that's the whole vibe. returns void — nothing comes back, she just does the thing and leaves 💅

🌸 ARGUMENTS 🌸

  • prof — a pointer to the FDir structure 🎀 literally the main character here, this is the profile getting its entries remapped.
  • tun — tunneled or non-tunneled packet 🌈 yes bestie this is the "did it go through a tunnel or not" switch, and you do have to care.
  • idx — the FDir entry index 🍓 the little number that says which entry we're talking about.
ngl there's no return value here, so there's nothing to check. she either does it or she doesn't — periodt 💀

🔥 SEE ALSO 🔥

the kernel file this lives in, no cap:

./drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c

and the whole friend group 💖 — every single one of these, in order, exactly as listed:

okay that's the whole page, mwah 💋 this lil gem lives under ./drivers/net/ethernet/intel/ice and it's dated October 2026 — go forth and remap those entries bestie, u got this 🫶✨

📦 where this page comes from