phy_free_interrupt(9)

💖 phy_free_interrupt(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for phy_free_interrupt — this is the little cleanup bestie for a PHY device’s interrupt, and yes, it has main character energy ✨

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🌸 NAME 🌸

phy_free_interrupt — disable and free interrupt for a PHY device 💅

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🦋 SYNOPSIS 🦋

void phy_free_interrupt (struct phy_device *phydev );

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🎀 ARGUMENTS 🎀

• phydev — target phy_device struct 🫶

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✨ DESCRIPTION ✨

Disable and free the interrupt for the given PHY. That’s the whole vibe.

bestie, listen: this should only be called with a valid IRQ number. no cap. do not just roll up with a fake IRQ and expect slay behavior 😭

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/net/phy/phy.c
• 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(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_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)

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Signed, sealed, and slayed from ./drivers/net/phy, dated October 2026 — mwah 💋🫶