ice_devlink_...et_vf_fn_mac(9)

💅 ice_devlink_...et_vf_fn_mac(9) — Kernel API Manual 💅

okay bestie, welcome to the Kernel API Manual corner where this little kernel cutie lives ✨ no cap, we’re keeping every fact exactly where it belongs.

✨ NAME ✨

ice_devlink_port_get_vf_fn_mac — the .port_fn_hw_addr_get devlink handler. That’s the name card, and it’s giving kernel-handler icon energy 💅

🎀 SYNOPSIS 🎀

here’s the signature, bestie — copy it exactly or the compiler will side-eye you 😭

int ice_devlink_port_get_vf_fn_mac (struct devlink_port *port , u8
       *hw_addr , int *hw_addr_len , struct netlink_ext_ack *extack );

🌸 ARGUMENTS 🌸

• port — devlink port structure 🫶
• hw_addr — MAC address of the port ✨
• hw_addr_len — length of MAC address 📏
• extack — extended netdev ack structure 💌

🦋 DESCRIPTION 🦋

Callback for the devlink .port_fn_hw_addr_get operation. That’s the assignment, bestie — just the callback vibe check, periodt 💅

🔥 RETURN 🔥

zero on success or an error code on failure. Slay when it’s zero, side-eye when it’s an error code 😭

👑 SEE ALSO 👑

Kernel file: ./drivers/net/ethernet/intel/ice/devlink/port.c — go read the source, it’s giving main character energy 📖✨

• ice_devlink_port_opt_speed_str(9)
• ice_devlink_port_options_print(9)
• ice_devlink_aq_set_port_option(9)
• ice_devlink_port_split(9)
• ice_devlink_port_unsplit(9)
• ice_devlink_set_port_split_options(9)
• ice_devlink_set_switch_id(9)
• ice_devlink_create_pf_port(9)
• ice_devlink_destroy_pf_port(9)
• ice_devlink_port_set_vf_fn_mac(9)
• ice_devlink_create_vf_port(9)
• ice_devlink_destroy_vf_port(9)
• ice_devlink_create_sf_dev_port(9)
• ice_devlink_destroy_sf_dev_port(9)
• ice_activate_dynamic_port(9)
• ice_deactivate_dynamic_port(9)
• ice_dealloc_dynamic_port(9)
• ice_dealloc_all_dynamic_ports(9)
• ice_devlink_port_new_check_attr(9)
• ice_devlink_port_del(9)
• ice_devlink_port_fn_hw_addr_set(9)
• ice_devlink_port_fn_hw_addr_get(9)
• ice_devlink_port_fn_state_set(9)
• ice_devlink_port_fn_state_get(9)
• ice_reserve_sf_num(9)
• ice_devlink_create_sf_port(9)
• ice_devlink_destroy_sf_port(9)
• ice_alloc_dynamic_port(9)
• ice_devlink_port_new(9)

bye bestie 💖 — this page’s source/version is ./drivers/net/ethernet/intel/i..., the date is October 2026, and the footer title is ice_devlink_...et_vf_fn_mac(9) 🎀✨