iavf_fill_fdir_ah_hdr(9)

📦 version 7.3.1, in nixpkgs unstable

💅 iavf_fill_fdir_ah_hdr — NAME 💅

okay so bestie, welcome to the Kernel API Manual page for iavf_fill_fdir_ah_hdr, which literally does one thing and does it slay: it fills the AH protocol header. that's it. that's the vibe. ✨

✨ SYNOPSIS ✨

int iavf_fill_fdir_ah_hdr (struct iavf_fdir_fltr *fltr , struct
       virtchnl_proto_hdrs *proto_hdrs );

like, it takes two structs and hands you back an int. no cap. 🫶

🎀 ARGUMENTS 🎀

  • fltr — the Flow Director filter data structure 💖 this is the filter, the main character of the whole operation.
  • proto_hdrs — the Flow Director protocol headers data structure 🦋 this is where the headers live, and yeah, you're filling one of them.

🌸 DESCRIPTION 🌸

Returns 0 if the AH protocol header is set successfully. that's the whole deal, bestie — success is a big fat zero, and honestly? iconic. 🔥

👑 SEE ALSO 👑

first up, the actual kernel file this all lives in:

  • Kernel file ./drivers/net/ethernet/intel/iavf/iavf_fdir.c

and then the whole friend group, fr fr — every single one of these is invited to the function party:

that's twenty-one functions and a file path and yes i counted, i care about you. 💜

lowkey a reminder from your girl: success here is 0. if you're out here expecting a positive number to mean "yay", bestie, no — reread the description. 🙈

okay that's the whole page!! this came to you straight from ./drivers/net/ethernet/intel/iavf in the October 2026 edition of the Kernel API Manual, and this function's name is iavf_fill_fdir_ah_hdr(9) in case you forgot already (i wouldn't blame you, there were a lot of SEE ALSOs). mwah, go fill that AH header, you've got this 💅💖✨

📦 where this page comes from