ice_verify_pin(9)

💅 ice_verify_pin(9) — Kernel API Manual ✨

Okay so bestie, welcome to ice_verify_pin from the Kernel API Manual — it's your little vibe-check function for PTP pins 🎀

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🌸 NAME 🌸

ice_verify_pin — literally just checks whether a pin actually supports the pin function you're asking for. That's it. That's the whole job 💅

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✨ SYNOPSIS ✨

int ice_verify_pin (struct ptp_clock_info *info , unsigned int pin ,
enum ptp_pin_function func , unsigned int chan );

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🦋 ARGUMENTS 🦋

• info — the driver's PTP info structure. Their whole personality lives in here 🫶
• pin — the pin index, aka which pin we're looking at ✨
• func — the assigned function. The job this pin is being asked to do 💼
• chan — the assigned channel 🌈

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🎀 RETURN 🎀

• 0 on success — slay, everything's fine 👑
• -EOPNOTSUPP when the function is not supported — nope, that pin said absolutely not 😭

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💜 SEE ALSO 💜

Kernel file ./drivers/net/ethernet/intel/ice/ice_ptp.c — the mothership 🧚

• ice_ptp_find_pin_idx(9)
• ice_ptp_cfg_tx_interrupt(9)
• ice_set_rx_tstamp(9)
• ice_ptp_disable_timestamp_mode(9)
• ice_ptp_restore_timestamp_mode(9)
• ice_ptp_read_src_clk_reg(9)
• ice_ptp_extend_32b_ts(9)
• ice_ptp_extend_40b_ts(9)
• ice_ptp_is_tx_tracker_up(9)
• ice_ptp_req_tx_single_tstamp(9)
• ice_ptp_complete_tx_single_tstamp(9)
• ice_ptp_process_tx_tstamp(9)
• ice_ptp_alloc_tx_tracker(9)
• ice_ptp_flush_tx_tracker(9)
• ice_ptp_mark_tx_tracker_stale(9)
• ice_ptp_flush_all_tx_tracker(9)
• ice_ptp_release_tx_tracker(9)
• ice_ptp_init_tx_e82x(9)
• ice_ptp_init_tx(9)
• ice_ptp_update_cached_phctime(9)
• ice_ptp_reset_cached_phctime(9)
• ice_ptp_write_init(9)
• ice_ptp_write_adj(9)
• ice_base_incval(9)
• ice_ptp_check_tx_fifo(9)
• ice_ptp_wait_for_offsets(9)
• ice_ptp_port_phy_stop(9)
• ice_ptp_port_phy_restart(9)
• ice_ptp_link_change(9)
• ice_ptp_cfg_phy_interrupt(9)
• ice_ptp_reset_phy_timestamping(9)
• ice_ptp_restart_all_phy(9)
• ice_ptp_adjfine(9)
• ice_ptp_extts_event(9)
• ice_ptp_cfg_extts(9)
• ice_ptp_disable_all_extts(9)
• ice_ptp_enable_all_extts(9)
• ice_ptp_write_perout(9)
• ice_ptp_cfg_perout(9)
• ice_ptp_disable_all_perout(9)
• ice_ptp_enable_all_perout(9)
• ice_ptp_gpio_enable(9)
• ice_ptp_gettimex64(9)
• ice_ptp_settime64(9)
• ice_ptp_adjtime_nonatomic(9)
• ice_ptp_adjtime(9)
• struct ice_crosststamp_cfg(9)
• struct ice_crosststamp_ctx(9)
• ice_capture_crosststamp(9)
• ice_ptp_getcrosststamp(9)
• ice_ptp_hwtstamp_get(9)
• ice_ptp_set_timestamp_mode(9)
• ice_ptp_hwtstamp_set(9)
• ice_ptp_get_rx_hwts(9)
• ice_ptp_setup_pin_cfg(9)
• ice_ptp_disable_pins(9)
• ice_ptp_parse_sdp_entries(9)
• ice_ptp_set_funcs_e82x(9)
• ice_ptp_set_funcs_e810(9)
• ice_ptp_set_funcs_e830(9)
• ice_ptp_set_caps(9)
• ice_ptp_create_clock(9)
• ice_ptp_request_ts(9)
• ice_ptp_ts_irq(9)
• ice_ptp_maybe_trigger_tx_interrupt(9)
• ice_ptp_queue_work(9)
• ice_ptp_prepare_rebuild_sec(9)
• ice_ptp_prepare_for_reset(9)
• ice_ptp_rebuild_owner(9)
• ice_ptp_rebuild(9)
• ice_ptp_clock_index(9)
• ice_ptp_init_owner(9)
• ice_ptp_init_work(9)
• ice_ptp_init_port(9)
• ice_ptp_init_tx_interrupt_mode(9)
• ice_ptp_init(9)
• ice_ptp_release(9)

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And that's the whole page, bestie — go forth and verify those pins 💖✨

Source: ./drivers/net/ethernet/intel/ice — dated October 2026 🗓️💫 mwah, see u in the next manpage 🫶