ice_tc_set_tos_ttl(9)

🌸 NAME 🌸

Okay so bestie, welcome to the ice_tc_set_tos_ttl(9) page from the Kernel API Manual ✨. This one is literally about parsing IP ToS/TTL from a TC flower filter 💅. That's the whole main-character job. No cap.

✨ SYNOPSIS ✨

void ice_tc_set_tos_ttl (struct flow_match_ip *match , struct
       ice_tc_flower_fltr *fltr , struct ice_tc_flower_lyr_2_4_hdrs *headers ,
       bool is_encap );

🎀 ARGUMENTS 🎀

• match — pointer to the flow match structure 🫶.
• fltr — pointer to the filter structure. The filter itself, iconic.
• headers — inner or outer header fields. It's giving header-field realness.
• is_encap — set true for tunnel. That's the tunnel vibe check 💀.

🦋 SEE ALSO 🦋

Kernel file lore drop: ./drivers/net/ethernet/intel/ice/ice_tc_lib.c 📁

The whole friend group:

• ice_tc_count_lkups(9)
• ice_tc_fill_rules(9)
• ice_tc_tun_get_type(9)
• ice_locate_vsi_using_queue(9)
• ice_tc_forward_action(9)
• ice_add_tc_flower_adv_fltr(9)
• ice_tc_set_pppoe(9)
• ice_tc_set_ipv4(9)
• ice_tc_set_ipv6(9)
• ice_tc_set_port(9)
• ice_parse_gtp_type(9)
• ice_parse_cls_flower(9)
• ice_add_switch_fltr(9)
• ice_prep_adq_filter(9)
• ice_handle_tclass_action(9)
• ice_parse_tc_flower_actions(9)
• ice_del_tc_fltr(9)
• ice_add_tc_fltr(9)
• ice_find_tc_flower_fltr(9)
• ice_add_cls_flower(9)
• ice_del_cls_flower(9)
• ice_replay_tc_fltrs(9)

source/version + date: ./drivers/net/ethernet/intel/ice · October 2026 💖