ice_ptp_get_rx_hwts(9)

🎀 ice_ptp_get_rx_hwts(9) 🎀

okay bestie, welcome to the Kernel API Manual page for ice_ptp_get_rx_hwts(9) — we're doing timestamp lore today, and yes, it's giving driver energy 💅✨

✨ NAME ✨

ice_ptp_get_rx_hwts — Get packet Rx timestamp in ns. that's the whole assignment, no cap 🫶

📜 SYNOPSIS 📜

u64 ice_ptp_get_rx_hwts (const union ice_32b_rx_flex_desc *rx_desc ,
       const struct ice_pkt_ctx *pkt_ctx );

🧾 ARGUMENTS 🧾

• rx_desc — Receive descriptor. it's the receive-descriptor bestie 💖
• pkt_ctx — Packet context to get the cached time. lowkey the packet context you use for the cached time ✨

💫 DESCRIPTION 💫

okay so the driver receives a notification in the receive descriptor with timestamp — that's literally the description, bestie. no extra side quests 😭

👀 SEE ALSO 👀

the extended ice_ptp fam plus the kernel file, all accounted for, periodt:

• 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_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_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)

xoxo, your fav timestamp page 💅 — straight from ./drivers/net/ethernet/intel/ice, dated October 2026, and yes bestie, it's still ice_ptp_get_rx_hwts(9) 🫶✨