ice_add_fdir_ethtool(9)

💖 ice_add_fdir_ethtool(9) — the Kernel API Manual glow-up 💖

okay so bestie, welcome to the <rainbow>ice_add_fdir_ethtool page from the Kernel API Manual ✨ this one's short and sweet but she's important, so let's get into it 🫶

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🌸 NAME 🌸

ice_add_fdir_ethtool — Add/Remove Flow Director filter 💅

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✨ SYNOPSIS ✨

int ice_add_fdir_ethtool (struct ice_vsi *vsi , struct ethtool_rxnfc
*cmd );

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🎀 ARGUMENTS 🎀

• vsi — pointer to target VSI, like, the actual interface we're doing this for 💜
• cmd — command to add or delete Flow Director filter 👑

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🦋 DESCRIPTION 🦋

Returns 0 on success and negative values for failure. That's it, that's the whole vibe check 😭 no cap, she's simple but she's doing her job ✨

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🌈 SEE ALSO 🌈

Kernel file ./drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c — go read her, she's iconic 📖💖

and then the whole friend group, fr fr (all (9) sections, iykyk):

• 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_fdir_vlan_valid(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)

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lowkey a whole squad 🧚 that's 39 besties and every single one of them is getting her moment, no skips 💅

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mwah, that's a wrap 💋 this absolute icon lives at ./drivers/net/ethernet/intel/ice, dated October 2026 — go off, king 👑✨💖