iavf_del_fdir_ethtool(9)

💖 NAME 💖

okay so this is the iavf_del_fdir_ethtool page from the Kernel API Manual, and its whole job is to delete Flow Director filter. no cap, it's a very specific little helper and it knows exactly what it's about. 🦋

✨ SYNOPSIS ✨

int iavf_del_fdir_ethtool (struct iavf_adapter *adapter , struct
       ethtool_rxnfc *cmd );

🫶 ARGUMENTS 🫶

• adapter — pointer to the VF adapter structure. literally the main character struct here. 💅
• cmd — command to delete Flow Director filter; this is the one carrying the delete request. ✨

🦋 DESCRIPTION 🦋

Returns 0 on success and negative values for failure. that's the whole vibe check, bestie: zero means slay, negative means nope. 😭

🌈 SEE ALSO 🌈

Kernel file: ./drivers/net/ethernet/intel/iavf/iavf_ethtool.c — and the linked crew is: struct iavf_stats(9), iavf_add_one_ethtool_stat(9), __iavf_add_ethtool_stats(9), iavf_add_ethtool_stats(9), iavf_add_queue_stats(9), __iavf_add_stat_strings(9), iavf_add_stat_strings(9), iavf_get_link_ksettings(9), iavf_get_sset_count(9), iavf_get_ethtool_stats(9), iavf_get_stat_strings(9), iavf_get_strings(9), iavf_get_msglevel(9), iavf_set_msglevel(9), iavf_get_drvinfo(9), iavf_get_ringparam(9), iavf_set_ringparam(9), __iavf_get_coalesce(9), iavf_get_coalesce(9), iavf_get_per_queue_coalesce(9), iavf_set_itr_per_queue(9), __iavf_set_coalesce(9), iavf_set_coalesce(9), iavf_set_per_queue_coalesce(9), iavf_fltr_to_ethtool_flow(9), iavf_ethtool_flow_to_fltr(9), iavf_is_mask_valid(9), iavf_parse_rx_flow_user_data(9), iavf_fill_rx_flow_ext_data(9), iavf_get_ethtool_fdir_entry(9), iavf_get_fdir_fltr_ids(9), iavf_add_fdir_fltr_info(9), iavf_add_fdir_ethtool(9), iavf_set_rxnfc(9), iavf_get_rx_ring_count(9), iavf_get_rxnfc(9), iavf_get_channels(9), iavf_set_channels(9), iavf_get_rxfh_key_size(9), iavf_get_rxfh_indir_size(9), iavf_get_rxfh(9), iavf_set_rxfh(9), iavf_set_ethtool_ops(9).

mwah 💋 — source/version ./drivers/net/ethernet/intel/iavf, dated October 2026, from the Kernel API Manual. 🫶💜