ice_fdir_set_hw_fltr_rule(9)

📦 version 7.3.1, in nixpkgs unstable

💖 ice_fdir_set_hw_fltr_rule(9) 💖

okay bestie, welcome to the Kernel API Manual ✨ — yes we're literally in the kernel section, and yes this is the glow-up of ice_fdir_set_hw_fltr_rule 🫶

🌸 NAME 🌸

ice_fdir_set_hw_fltr_rule — configure the HW tables so a FDir rule can actually exist 💅 iykyk

✨ SYNOPSIS ✨

int ice_fdir_set_hw_fltr_rule (struct ice_pf *pf , struct
ice_flow_seg_info *seg , enum ice_fltr_ptype flow , enum ice_fd_hw_seg
tun );

no cap, that's the whole signature, copied exactly 💜

🎀 ARGUMENTS 🎀

  • pf — pointer to the PF structure. main character energy for sure 👑
  • seg — protocol header description pointer. it's giving "here's the shape of the packet" 🌈
  • flow — filter enum. the filter's whole vibe, fr fr 🦋
  • tun — FDir segment to program. which segment we're out here programming, okay ⭐

🧚 SEE ALSO 🧚

the kernel file it lives in, lowkey iconic:

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

and the whole friend group 💅 — every single one, not skipping any, periodt:

💀 friendly heads-up from your girl: this page only documents the arguments and the cross-refs — everything else lives in that source file up there, so go read it, bestie, no shortcuts 🙈

that's the page, slay 🍓 — brought to you by the source ./drivers/net/ethernet/intel/ice, dated October 2026, and yeah we're still ice_fdir_set_hw_fltr_rule(9) till the end 💖✨🎀

📦 where this page comes from