ice_fdir_vlan_valid(9)

💖 ice_fdir_vlan_valid 💖

okay so bestie, welcome to the ice_fdir_vlan_valid page from the Kernel API Manual ✨ this one is literally here to tell you whether the VLAN data in a Flow Director rule is valid. that's the whole assignment, no cap 💅

✨ NAME ✨

ice_fdir_vlan_valid — validate VLAN data for Flow Director rule 🎀

🌸 SYNOPSIS 🌸

bool ice_fdir_vlan_valid (struct device *dev , struct
       ethtool_rx_flow_spec *fsp );

🦋 ARGUMENTS 🦋

• dev — the network interface device structure 👑
• fsp — a pointer to the ethtool Rx flow specification 🫶

⭐ RETURN ⭐

Returns true if vlan data is valid, and false otherwise. periodt. 💅

🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c 🧚
• ice_fltr_to_ethtool_flow(9)
• ice_ethtool_flow_to_fltr(9)
• ice_is_mask_valid(9)
• ice_get_ethtool_fdir_entry(9)
• ice_get_fdir_fltr_ids(9)
• ice_fdir_remap_entries(9)
• ice_fdir_rem_adq_chnl(9)
• ice_fdir_get_hw_prof(9)
• ice_fdir_erase_flow_from_hw(9)
• ice_fdir_rem_flow(9)
• ice_fdir_release_flows(9)
• ice_fdir_replay_flows(9)
• ice_parse_rx_flow_user_data(9)
• ice_fdir_num_avail_fltr(9)
• ice_fdir_alloc_flow_prof(9)
• ice_fdir_prof_vsi_idx(9)
• ice_fdir_set_hw_fltr_rule(9)
• ice_set_init_fdir_seg(9)
• ice_create_init_fdir_rule(9)
• ice_set_fdir_ip4_seg(9)
• ice_set_fdir_ip4_usr_seg(9)
• ice_set_fdir_ip6_seg(9)
• ice_set_fdir_ip6_usr_seg(9)
• ice_set_ether_flow_seg(9)
• ice_set_fdir_vlan_seg(9)
• ice_cfg_fdir_xtrct_seq(9)
• ice_update_per_q_fltr(9)
• ice_fdir_write_fltr(9)
• ice_fdir_write_all_fltr(9)
• ice_fdir_replay_fltrs(9)
• ice_fdir_create_dflt_rules(9)
• ice_fdir_del_all_fltrs(9)
• ice_vsi_manage_fdir(9)
• ice_fdir_do_rem_flow(9)
• ice_fdir_update_list_entry(9)
• ice_del_fdir_ethtool(9)
• ice_update_ring_dest_vsi(9)
• ice_set_fdir_input_set(9)
• ice_add_fdir_ethtool(9)

mwah 💋 this lil' slice of kernel lore lives in ./drivers/net/ethernet/intel/ice, dropped in October 2026, and it's literally called ice_fdir_vlan_valid(9). catch u in the source, bestie 🧚💜