phy_do_ioctl(9)

okay so bestie, welcome to the Kernel API Manual page for phy_do_ioctl(9) 💅✨ — yes, the title is literally the function name, and we're about to make it make sense.

💖 NAME 💖

phy_do_ioctl — the generic ndo_eth_ioctl implementation. That's the whole vibe, no cap. 🫶

✨ SYNOPSIS ✨

int phy_do_ioctl (struct net_device *dev , struct ifreq *ifr , int cmd );

🎀 ARGUMENTS 🎀

• dev — the net_device struct. device bestie, main character energy. 💻
• ifr — struct ifreq for socket ioctl's. your request buddy for socket ioctl's. 🫶
• cmd — ioctl cmd to execute. literally the command to run. ⚡

🌈 SEE ALSO 🌈

Kernel file ./drivers/net/phy/phy.c is also in the group chat, and these functions are all invited to the cookout 🫶:

• phy_print_status(9), phy_get_rate_matching(9), phy_config_interrupt(9), phy_restart_aneg(9), phy_aneg_done(9), phy_supported_speeds(9), phy_check_valid(9), phy_sanitize_settings(9), phy_mii_ioctl(9), phy_do_ioctl_running(9)
• __phy_hwtstamp_get(9), __phy_hwtstamp_set(9), phy_queue_state_machine(9), phy_trigger_machine(9), phy_ethtool_get_strings(9), phy_ethtool_get_sset_count(9), phy_ethtool_get_stats(9), __phy_ethtool_get_phy_stats(9), __phy_ethtool_get_link_ext_stats(9), phy_ethtool_get_plca_cfg(9)
• plca_check_valid(9), phy_ethtool_set_plca_cfg(9), phy_ethtool_get_plca_status(9), phy_start_cable_test(9), phy_start_cable_test_tdr(9), phy_check_link_status(9), phy_inband_caps(9), phy_config_inband(9), _phy_start_aneg(9), phy_start_aneg(9)
• phy_speed_down(9), phy_speed_up(9), phy_start_machine(9), phy_stop_machine(9), phy_error(9), phy_write_barrier(9), phy_disable_interrupts(9), phy_interrupt(9), phy_enable_interrupts(9), phy_update_stats(9)
• phy_request_interrupt(9), phy_free_interrupt(9), phy_get_next_update_time(9), phy_state_machine(9), phy_stop(9), phy_start(9), phy_mac_interrupt(9), phy_loopback(9), phy_eee_tx_clock_stop_capable(9), phy_eee_rx_clock_stop(9)
• phy_init_eee(9), phy_get_eee_err(9), phy_ethtool_get_eee(9), phy_ethtool_set_eee_noneg(9), phy_ethtool_set_eee(9), phy_ethtool_set_wol(9), phy_ethtool_get_wol(9), phy_ethtool_nway_reset(9)

mwah 💋 and that's the page — source/version ./drivers/net/phy, date October 2026, all wrapped up with Kernel API Manual energy. periodt. 👑