ice_set_bw_limit(9)
π ice_set_bw_limit(9) β the Kernel API Manual, bestie edition π
okay so first thing, the manual name is ice_set_bw_limit(9) and it lives in the Kernel API Manual, and honestly? it's giving "one little function doing one little job" and I respect it so much for that β¨
πΈ NAME πΈ
ice_set_bw_limit β like, it sets up the BW limit for Tx traffic based on max_tx_rate. that's the whole vibe. no cap. π¦
β¨ SYNOPSIS β¨
int ice_set_bw_limit (struct ice_vsi *vsi , u64 max_tx_rate , u64
min_tx_rate );
look at her. three args. clean. iconic. π
π ARGUMENTS π
vsiβ the VSI you're configuring, aka the thing getting the glow-up. it's astruct ice_vsi *, she's a pointer, she's main character energy. πmax_tx_rateβ the max Tx rate in Kbps, and this one gets configured as the maximum BW limit. the ceiling. the "you shall not pass" of bandwidth. π₯min_tx_rateβ the min Tx rate in Kbps, configured as the minimum BW limit. the floor. the safety net. the "bestie you're not allowed to go lower than this" π«Ά
ngl all three matter, don't skip any of them, the function literally cannot function without them π
π¦ SEE ALSO π¦
bestie. sit down. hydrate. this list is LONG and I'm not skipping a single one of them, because every single reference is a real one and I would never do them dirty like that. π
Kernel file ./drivers/net/ethernet/intel/ice/ice_main.cice_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_lut(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_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)
and that's the whole page, bestie!! you ate that reading stamina up fr fr π
π cute sign-off time: this one's from the source dir ./drivers/net/ethernet/intel/ice, dated October 2026, and it's the ice_set_bw_limit(9) page π go forth and limit that bandwidth, you icon π¦β¨
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms