ice_set_rss_lut(9)

okay so bestie, welcome to ice_set_rss_lut(9) from the Kernel API Manual — yes, the manual name is folded right in here, and this page is all about setting the RSS LUT. 💅✨

🎀 NAME 🎀

ice_set_rss_lut — Set RSS LUT. slay, that's the whole name, no cap.

🌸 SYNOPSIS 🌸

int ice_set_rss_lut (struct ice_vsi *vsi , u8 *lut , u16 lut_size );

that's the exact signature, character for character, fr fr.

💖 ARGUMENTS 💖

• vsi — Pointer to VSI structure. bestie, it's a pointer to the VSI struct, periodt.
• lut — Lookup table. the lookup table itself, aka the LUT.
• lut_size — Lookup table size. how big that LUT is.

🔥 DESCRIPTION 🔥

Returns 0 on success, negative on failure. that's literally the whole description, and honestly? iconic minimalism. 😭

🦋 SEE ALSO 🦋

the Kernel file is ./drivers/net/ethernet/intel/ice/ice_main.c — main character file energy. and the whole ice friend group is tagged in below, every single one, no skips:

• ice_hw_to_dev(9)
• ice_get_tx_pending(9)
• ice_check_for_hang_subtask(9)
• ice_init_mac_fltr(9)
• ice_add_mac_to_sync_list(9)
• ice_add_mac_to_unsync_list(9)
• ice_vsi_fltr_changed(9)
• ice_set_promisc(9)
• ice_clear_promisc(9)
• ice_vsi_sync_fltr(9)
• ice_sync_fltr_subtask(9)
• ice_pf_dis_all_vsi(9)
• ice_prepare_for_reset(9)
• ice_do_reset(9)
• ice_reset_subtask(9)
• ice_print_topo_conflict(9)
• ice_print_link_msg(9)
• ice_vsi_link_event(9)
• ice_set_dflt_mib(9)
• ice_check_phy_fw_load(9)
• ice_check_module_power(9)
• ice_check_link_cfg_err(9)
• ice_link_event(9)
• ice_watchdog_subtask(9)
• ice_init_link_events(9)
• ice_handle_link_event(9)
• ice_aq_prep_for_event(9)
• ice_aq_wait_for_event(9)
• ice_aq_check_events(9)
• ice_aq_cancel_waiting_tasks(9)
• __ice_clean_ctrlq(9)
• ice_ctrlq_pending(9)
• ice_clean_adminq_subtask(9)
• ice_clean_mailboxq_subtask(9)
• ice_clean_sbq_subtask(9)
• ice_service_task_schedule(9)
• ice_service_task_complete(9)
• ice_service_task_stop(9)
• ice_service_task_restart(9)
• ice_service_timer(9)
• ice_mdd_maybe_reset_vf(9)
• ice_handle_mdd_event(9)
• ice_init_nvm_phy_type(9)
• ice_init_link_dflt_override(9)
• ice_init_phy_cfg_dflt_override(9)
• ice_init_phy_user_cfg(9)
• ice_phy_cfg(9)
• ice_check_media_subtask(9)
• ice_service_task(9)
• ice_set_ctrlq_len(9)
• ice_schedule_reset(9)
• ice_vsi_ena_irq(9)
• ice_vsi_req_irq_msix(9)
• ice_xdp_alloc_setup_rings(9)
• ice_vsi_assign_bpf_prog(9)
• ice_map_xdp_rings(9)
• ice_unmap_xdp_rings(9)
• ice_prepare_xdp_rings(9)
• ice_destroy_xdp_rings(9)
• ice_vsi_rx_napi_schedule(9)
• ice_vsi_determine_xdp_res(9)
• ice_max_xdp_frame_size(9)
• ice_xdp_setup_prog(9)
• ice_xdp_safe_mode(9)
• ice_xdp(9)
• ice_ena_misc_vector(9)
• ice_ll_ts_intr(9)
• ice_misc_intr(9)
• ice_misc_intr_thread_fn(9)
• ice_dis_ctrlq_interrupts(9)
• ice_free_irq_msix_ll_ts(9)
• ice_free_irq_msix_misc(9)
• ice_ena_ctrlq_interrupts(9)
• ice_req_irq_msix_misc(9)
• ice_set_ops(9)
• ice_set_netdev_features(9)
• ice_fill_rss_lut(9)
• ice_pf_vsi_setup(9)
• ice_ctrl_vsi_setup(9)
• ice_lb_vsi_setup(9)
• ice_vlan_rx_add_vid(9)
• ice_vlan_rx_kill_vid(9)
• ice_rep_indr_tc_block_unbind(9)
• ice_tc_indir_block_unregister(9)
• ice_tc_indir_block_register(9)
• ice_get_avail_q_count(9)
• ice_get_avail_txq_count(9)
• ice_get_avail_rxq_count(9)
• ice_deinit_pf(9)
• ice_set_pf_caps(9)
• ice_init_pf(9)
• ice_is_wol_supported(9)
• ice_vsi_recfg_qs(9)
• ice_set_safe_mode_vlan_cfg(9)
• ice_log_pkg_init(9)
• ice_load_pkg(9)
• ice_verify_cacheline_size(9)
• ice_send_version(9)
• ice_init_fdir(9)
• ice_get_opt_fw_name(9)
• ice_request_fw(9)
• ice_init_tx_topology(9)
• ice_init_supported_rxdids(9)
• ice_init_ddp_config(9)
• ice_print_wake_reason(9)
• ice_register_netdev(9)
• ice_cfg_netdev(9)
• ice_load(9)
• ice_unload(9)
• ice_probe(9)
• ice_set_wake(9)
• ice_setup_mc_magic_wake(9)
• ice_remove(9)
• ice_shutdown(9)
• ice_prepare_for_shutdown(9)
• ice_reinit_interrupt_scheme(9)
• ice_suspend(9)
• ice_resume(9)
• ice_pci_err_detected(9)
• ice_pci_err_slot_reset(9)
• ice_pci_err_resume(9)
• ice_pci_err_reset_prepare(9)
• ice_pci_err_reset_done(9)
• ice_module_init(9)
• ice_module_exit(9)
• ice_set_mac_address(9)
• ice_set_rx_mode(9)
• ice_set_tx_maxrate(9)
• ice_fdb_add(9)
• ice_fdb_del(9)
• ice_fix_features(9)
• ice_set_rx_rings_vlan_proto(9)
• ice_set_vlan_offload_features(9)
• ice_set_vlan_filtering_features(9)
• ice_set_vlan_features(9)
• ice_set_loopback(9)
• ice_set_features(9)
• ice_vsi_vlan_setup(9)
• ice_vsi_cfg_lan(9)
• ice_init_moderation(9)
• ice_napi_enable_all(9)
• ice_up_complete(9)
• ice_up(9)
• ice_fetch_u64_tx_stats(9)
• ice_fetch_u64_rx_stats(9)
• ice_update_vsi_tx_ring_stats(9)
• ice_update_vsi_rx_ring_stats(9)
• ice_update_vsi_ring_stats(9)
• ice_update_vsi_stats(9)
• ice_update_pf_stats(9)
• ice_get_stats64(9)
• ice_napi_disable_all(9)
• ice_vsi_dis_irq(9)
• ice_down(9)
• ice_down_up(9)
• ice_vsi_setup_tx_rings(9)
• ice_vsi_setup_rx_rings(9)
• ice_vsi_open_ctrl(9)
• ice_vsi_open(9)
• ice_vsi_release_all(9)
• ice_vsi_rebuild_by_type(9)
• ice_update_pf_netdev_link(9)
• ice_rebuild(9)
• ice_change_mtu(9)
• ice_set_rss_key(9)
• ice_get_rss_lut(9)
• ice_get_rss_key(9)
• ice_get_rss(9)
• ice_set_rss_hfunc(9)
• ice_bridge_getlink(9)
• ice_vsi_update_bridge_mode(9)
• ice_bridge_setlink(9)
• ice_tx_timeout(9)
• ice_setup_tc_cls_flower(9)
• ice_setup_tc_block_cb_ingress(9)
• ice_setup_tc_block_cb_egress(9)
• ice_validate_mqprio_qopt(9)
• ice_add_vsi_to_fdir(9)
• ice_add_channel(9)
• ice_chnl_cfg_res(9)
• ice_cfg_chnl_all_res(9)
• ice_setup_hw_channel(9)
• ice_setup_channel(9)
• ice_set_bw_limit(9)
• ice_create_q_channel(9)
• ice_rem_all_chnl_fltrs(9)
• ice_remove_q_channels(9)
• ice_rebuild_channels(9)
• ice_create_q_channels(9)
• ice_setup_tc_mqprio_qdisc(9)
• ice_cfg_txtime(9)
• ice_offload_txtime(9)
• ice_open(9)
• ice_open_internal(9)
• ice_stop(9)
• ice_features_check(9)

mwah 💋 this lil page comes from source/version ./drivers/net/ethernet/intel/ice and is dated October 2026 — now go set that LUT, bestie 🫶🌈