i40e_set_mac_type(9)

πŸ“¦ version 7.3.1, in nixpkgs unstable

πŸ’… NAME πŸ’…

i40e_set_mac_type β€” bestie, this one sets MAC type. That's the whole job. It's giving one-line-iconic. ✨

(This is a page from the Kernel API Manual, section 9, if you were wondering where the whole (9) thing comes from 🫢)


🌸 SYNOPSIS 🌸

int i40e_set_mac_type (struct i40e_hw *hw );

πŸŽ€ ARGUMENTS πŸŽ€

  • hw β€” pointer to the HW structure. Literally just a pointer to your hardware struct, that's it, that's the whole input 🌈

πŸ¦‹ DESCRIPTION πŸ¦‹

Okay so picture this: this function sets the mac type of the adapter based on the vendor ID and device ID stored in the hw structure. That's it. No cap, that's the entire assignment πŸ”₯

So like, the adapter already knows who it is deep down (vendor ID 🏷️, device ID πŸ”–, both chilling inside the hw struct), and this function is the one that goes "okay queen, this is your mac type" 🎯 It's giving vibe check for hardware identification, iykyk.

No extra params, no drama, no environment variables, no exit status tea here β€” just three facts and a pointer πŸ’œ


πŸ‘‘ SEE ALSO πŸ‘‘

Sibling functions! The whole i40e cinematic universe came out for this one, and honestly? Obsessed with the turnout πŸ’–

Kernel file: ./drivers/net/ethernet/intel/i40e/i40e_common.c

And the extended fam (all section 9, all iconic): i40e_debug_aq(9), i40e_check_asq_alive(9), i40e_aq_queue_shutdown(9), i40e_aq_get_set_rss_lut(9), i40e_aq_get_rss_lut(9), i40e_aq_set_rss_lut(9), i40e_aq_get_set_rss_key(9), i40e_aq_get_rss_key(9), i40e_aq_set_rss_key(9), i40e_init_shared_code(9), i40e_aq_mac_address_read(9), i40e_aq_mac_address_write(9), i40e_get_mac_addr(9), i40e_get_port_mac_addr(9), i40e_pre_tx_queue_cfg(9), i40e_get_pba_string(9), i40e_get_media_type(9), i40e_poll_globr(9), i40e_pf_reset(9), i40e_clear_hw(9), i40e_clear_pxe_mode(9), i40e_led_is_mine(9), i40e_led_get(9), i40e_led_set(9), i40e_aq_get_phy_capabilities(9), i40e_aq_set_phy_config(9), i40e_set_fc(9), i40e_aq_set_mac_config(9), i40e_aq_clear_pxe_mode(9), i40e_aq_set_link_restart_an(9), i40e_aq_get_link_info(9), i40e_aq_set_phy_int_mask(9), i40e_aq_set_mac_loopback(9), i40e_aq_set_phy_debug(9), i40e_aq_add_vsi(9), i40e_aq_set_default_vsi(9), i40e_aq_clear_default_vsi(9), i40e_aq_set_vsi_unicast_promiscuous(9), i40e_aq_set_vsi_multicast_promiscuous(9), i40e_aq_set_vsi_mc_promisc_on_vlan(9), i40e_aq_set_vsi_uc_promisc_on_vlan(9), i40e_aq_set_vsi_bc_promisc_on_vlan(9), i40e_aq_set_vsi_broadcast(9), i40e_aq_get_vsi_params(9), i40e_aq_update_vsi_params(9), i40e_aq_get_switch_config(9), i40e_aq_set_switch_config(9), i40e_aq_get_firmware_version(9), i40e_aq_send_driver_version(9), i40e_get_link_status(9), i40e_update_link_info(9), i40e_aq_add_veb(9), i40e_aq_get_veb_parameters(9), i40e_prepare_add_macvlan(9), i40e_aq_add_macvlan(9), i40e_aq_add_macvlan_v2(9), i40e_aq_remove_macvlan(9), i40e_aq_remove_macvlan_v2(9), i40e_aq_send_msg_to_vf(9), i40e_aq_debug_read_register(9), i40e_aq_debug_write_register(9), i40e_aq_request_resource(9), i40e_aq_release_resource(9), i40e_aq_read_nvm(9), i40e_aq_erase_nvm(9), i40e_parse_discover_capabilities(9), i40e_aq_discover_capabilities(9), i40e_aq_update_nvm(9), i40e_aq_get_lldp_mib(9), i40e_aq_set_lldp_mib(9), i40e_aq_cfg_lldp_mib_change_event(9), i40e_aq_stop_lldp(9), i40e_aq_start_lldp(9), i40e_aq_set_dcb_parameters(9), i40e_aq_get_cee_dcb_config(9), i40e_aq_add_udp_tunnel(9), i40e_aq_del_udp_tunnel(9), i40e_aq_delete_element(9), i40e_aq_dcb_updated(9), i40e_aq_tx_sched_cmd(9), i40e_aq_config_vsi_bw_limit(9), i40e_aq_config_vsi_tc_bw(9), i40e_aq_config_switch_comp_ets(9), i40e_aq_config_switch_comp_bw_config(9), i40e_aq_query_vsi_bw_config(9), i40e_aq_query_vsi_ets_sla_config(9), i40e_aq_query_switch_comp_ets_config(9), i40e_aq_query_port_ets_config(9), i40e_aq_query_switch_comp_bw_config(9), i40e_validate_filter_settings(9), i40e_set_filter_control(9), i40e_aq_add_rem_control_packet_filter(9), i40e_add_filter_to_drop_tx_flow_control_frames(9), i40e_aq_alternate_read(9), i40e_aq_suspend_port_tx(9), i40e_aq_resume_port_tx(9), i40e_set_pci_config_data(9), i40e_aq_debug_dump(9), i40e_read_bw_from_alt_ram(9), i40e_aq_configure_partition_bw(9), i40e_read_phy_register_clause22(9), i40e_write_phy_register_clause22(9), i40e_read_phy_register_clause45(9), i40e_write_phy_register_clause45(9), i40e_get_phy_address(9), i40e_led_get_reg(9), i40e_led_set_reg(9), i40e_led_get_phy(9), i40e_led_set_phy(9), i40e_aq_rx_ctl_read_register(9), i40e_read_rx_ctl(9), i40e_aq_rx_ctl_write_register(9), i40e_write_rx_ctl(9), i40e_mdio_if_number_selection(9), i40e_aq_set_phy_register_ext(9), i40e_aq_get_phy_register_ext(9), i40e_aq_write_ddp(9), i40e_aq_get_ddp_list(9), i40e_find_segment_in_package(9), i40e_ddp_exec_aq_section(9), i40e_validate_profile(9), i40e_write_profile(9), i40e_rollback_profile(9), i40e_aq_add_cloud_filters(9), i40e_aq_add_cloud_filters_bb(9), i40e_aq_rem_cloud_filters(9), i40e_aq_rem_cloud_filters_bb(9)


Heads up bestie: that SEE ALSO list is long enough to need its own group chat, but every single name up there is fr in the original, so don't come for me πŸ’€

And that's the whole page, periodt πŸ’… This lil masterpiece lives in ./drivers/net/ethernet/intel/i40e and the version is dated October 2026 β€” timestamped, iconic, and signed off with love πŸŽ€πŸ¦‹πŸ’–

πŸ“¦ where this page comes from