iavf_fill_f...flex_pay_hdr(9)

🌸 NAME 🌸

iavf_fill_fdir_udp_flex_pay_hdr — fill the UDP payload header. That's her whole thing, bestie ✨. This page is iavf_fill_f...flex_pay_hdr(9) from the Kernel API Manual, and she is lowkey iconic for doing exactly one header job and doing it cute 💅.

✨ SYNOPSIS ✨

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

That's the signature, copied exactly because we do not play with code around here 🫶.

🎀 ARGUMENTS 🎀

• fltr — Flow Director filter data structure, the filter-info container 💖
• proto_hdrs — Flow Director protocol headers data structure, the protocol-header lineup 🌈

💖 DESCRIPTION 💖

Returns 0 if the UDP payload defined protocol header is set successfully. That's the success condition, periodt ✅. No cap, that's what the page says.

🦋 SEE ALSO 🦋

• Kernel file ./drivers/net/ethernet/intel/iavf/iavf_fdir.c
• iavf_validate_fdir_fltr_masks(9)
• iavf_pkt_udp_no_pay_len(9)
• iavf_fill_fdir_gtpu_hdr(9)
• iavf_fill_fdir_pfcp_hdr(9)
• iavf_fill_fdir_nat_t_esp_hdr(9)
• iavf_fill_fdir_ip4_hdr(9)
• iavf_fill_fdir_ip6_hdr(9)
• iavf_fill_fdir_tcp_hdr(9)
• iavf_fill_fdir_udp_hdr(9)
• iavf_fill_fdir_sctp_hdr(9)
• iavf_fill_fdir_ah_hdr(9)
• iavf_fill_fdir_esp_hdr(9)
• iavf_fill_fdir_l4_hdr(9)
• iavf_fill_fdir_eth_hdr(9)
• iavf_fill_fdir_add_msg(9)
• iavf_fdir_flow_proto_name(9)
• iavf_print_fdir_fltr(9)
• iavf_fdir_is_dup_fltr(9)
• iavf_find_fdir_fltr(9)
• iavf_fdir_add_fltr(9)
• iavf_fdir_del_fltr(9)

ok that's the whole page, bestie 🫶 source/version: ./drivers/net/ethernet/intel/iavf; date: October 2026; manual footer energy: iavf_fill_f...flex_pay_hdr(9) 💅 mwah 💋