ice_ptp_settime64(9)

💅 ice_ptp_settime64(9) — like, the whole entire manual, bestie

okay so this is a page from the Kernel API Manual, section 9, and it's literally all about ice_ptp_settime64. yes the name is a mouthful, no we are not changing it, it's iconic. 🕰️✨

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🎀 NAME 🎀

ice_ptp_settime64 — set the time of the clock, fr fr. that's it. that's the whole job. 💖

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🦋 SYNOPSIS 🦋

int ice_ptp_settime64 (struct ptp_clock_info *info , const struct
timespec64 *ts );

like, it returns an int, takes your info and your ts, and does the thing. slay.

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🌸 ARGUMENTS 🌸

• info — the driver's PTP info structure. this is the main character of the argument list, it's giving "i know things about this clock" energy. 👑
• ts — a timespec64 structure that holds the new time value. this is the actual time you wanna set, bestie. 🎀

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✨ DESCRIPTION ✨

okay so what does it DO. it sets the device clock to the user input value. literally that simple, no cap. 🕰️

and the cute lil detail: the conversion from timespec to ns happens in the write function — so like, don't stress about doing the math yourself here, it's handled downstream. 😌💅

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🔥 SEE ALSO 🔥

buckle up bestie, this list is LONG and honestly kinda ate. all these live in the kernel file ./drivers/net/ethernet/intel/ice/ice_ptp.c:

• 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_verify_pin(9)
• ice_ptp_gpio_enable(9)
• ice_ptp_gettimex64(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)

like… that's the whole friend group right there. iykyk. 🫶💜

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🌈 SIGNOFF 🌈

and that's the page!! source lives at ./drivers/net/ethernet/intel/ice, dated October 2026, and honestly? she's a star. go set some clocks bestie 💅✨🦋🍓