ice_fdir_write_all_fltr(9)

📦 version 7.3.1, in nixpkgs unstable

💖 ice_fdir_write_all_fltr(9) 💖

okay so bestie, we're deep in the ice driver manual — like kernel API manual territory — and this one is all about yeeting a flow director filter at the hardware. no cap, that's the whole vibe. ✨

🌸 NAME 🌸

ice_fdir_write_all_fltr — send a flow director filter to the hardware 💅

🦋 SYNOPSIS 🦋

int ice_fdir_write_all_fltr (struct ice_pf *pf , struct ice_fdir_fltr
*input , bool add );

🎀 ARGUMENTS 🎀

  • pf — the PF data structure, aka your main character struct, literally the whole personality of the physical function 🫶
  • input — the filter structure, the actual filter you're sending 🍓
  • add — true adds the filter, false removes the filter. hotpink toggle energy, pick a lane 😌

💜 DESCRIPTION 💜

this one returns 0 on success and a negative value on error. that's it, that's the whole description. short and iconic, it's giving "no notes" ✨

fr fr, that's the entire behaviour listed — don't go reading extra powers into it 🙈

🌈 SEE ALSO 🌈

the whole friend group, all of them, no one left out 💖 (kernel file ./drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c and friends):

so yeah, that's the page 🦋 live laugh love, and remember: 0 means slay, negative means 😭

sign-off time — this beauty lives in ./drivers/net/ethernet/intel/ice, stamped October 2026, filed under ice_fdir_write_all_fltr(9) ✨💖 periodt.

📦 where this page comes from