ice_read_phy_tstamp(9)

💖 ice_read_phy_tstamp(9) 💖

okay bestie, welcome to the Kernel API Manual page for ice_read_phy_tstamp(9) — yes, the whole manual-name situation is folded in right here instead of doing the boring header line. Let’s get into it ✨

🌸 NAME 🌸

ice_read_phy_tstamp — Read a PHY timestamp from the timestamo block

bestie, “timestamo” is literally what the NAME line says, and we are respecting the canon 💅

✨ SYNOPSIS ✨

int ice_read_phy_tstamp (struct ice_hw *hw , u8 block , u8 idx , u64
       *tstamp );

🎀 ARGUMENTS 🎀

• hw — pointer to the HW struct
• block — the block to read from
• idx — the timestamp index to read
• tstamp — on return, the 40bit timestamp value

💅 DESCRIPTION 💅

Read a 40bit timestamp value out of the timestamp block. For E822 devices, the block is the quad to read from. For E810 devices, the block is the logical port to read from. literally that’s the whole vibe 🦋

🔥 SEE ALSO 🔥

Kernel file first, then the entire reference squad in all its glory — every single one, no cap 👑

Kernel file ./drivers/net/ethernet/intel/ice/ice_ptp_hw.c
ice_get_ptp_src_clock_index(9), ice_ptp_read_src_incval(9),
ice_ptp_tmr_cmd_to_src_reg(9), ice_ptp_tmr_cmd_to_port_reg(9),
ice_ptp_src_cmd(9), ice_ptp_exec_tmr_cmd(9), ice_ptp_cfg_sync_delay(9),
ice_ptp_init_phc_e825c(9), ice_ptp_get_dest_dev_e825(9),
ice_write_phy_eth56g(9), ice_read_phy_eth56g(9),
ice_get_serdes_ref_sel_e825c(9), ice_phy_res_address_eth56g(9),
ice_write_port_eth56g(9), ice_read_port_eth56g(9),
ice_write_ptp_reg_eth56g(9), ice_write_mac_reg_eth56g(9),
ice_write_xpcs_reg_eth56g(9), ice_read_ptp_reg_eth56g(9),
ice_read_mac_reg_eth56g(9), ice_read_gpcs_reg_eth56g(9),
ice_read_port_mem_eth56g(9), ice_write_port_mem_eth56g(9),
ice_write_quad_ptp_reg_eth56g(9), ice_read_quad_ptp_reg_eth56g(9),
ice_is_64b_phy_reg_eth56g(9), ice_is_40b_phy_reg_eth56g(9),
ice_read_64b_phy_reg_eth56g(9), ice_read_64b_ptp_reg_eth56g(9),
ice_write_40b_phy_reg_eth56g(9), ice_write_40b_ptp_reg_eth56g(9),
ice_write_64b_phy_reg_eth56g(9), ice_write_64b_ptp_reg_eth56g(9),
ice_read_ptp_tstamp_eth56g(9), ice_clear_ptp_tstamp_eth56g(9),
ice_ptp_reset_ts_memory_eth56g(9), ice_ptp_prep_port_time_eth56g(9),
ice_ptp_prep_phy_time_eth56g(9), ice_ptp_prep_port_adj_eth56g(9),
ice_ptp_prep_phy_adj_eth56g(9), ice_ptp_prep_phy_incval_eth56g(9),
ice_ptp_read_port_capture_eth56g(9), ice_ptp_write_port_cmd_eth56g(9),
ice_phy_get_speed_eth56g(9), ice_phy_cfg_parpcs_eth56g(9),
ice_phy_cfg_ptp_1step_eth56g(9), mul_u32_u32_fx_q9(9),
add_u32_u32_fx(9), ice_ptp_calc_bitslip_eth56g(9),
ice_ptp_calc_deskew_eth56g(9), ice_phy_set_offsets_eth56g(9),
ice_phy_cfg_mac_eth56g(9), ice_phy_cfg_intr_eth56g(9),
ice_read_phy_and_phc_time_eth56g(9), ice_sync_phy_timer_eth56g(9),
ice_stop_phy_timer_eth56g(9), ice_start_phy_timer_eth56g(9),
ice_check_phy_tx_tstamp_ready_eth56g(9),
ice_ptp_read_tx_hwtstamp_status_eth56g(9),
ice_ptp_phy_soft_reset_eth56g(9), ice_get_phy_tx_tstamp_ready_eth56g(9),
ice_ptp_init_phy_e825(9), ice_fill_phy_msg_e82x(9),
ice_is_64b_phy_reg_e82x(9), ice_is_40b_phy_reg_e82x(9),
ice_read_phy_reg_e82x(9), ice_read_64b_phy_reg_e82x(9),
ice_write_phy_reg_e82x(9), ice_write_40b_phy_reg_e82x(9),
ice_write_64b_phy_reg_e82x(9), ice_fill_quad_msg_e82x(9),
ice_read_quad_reg_e82x(9), ice_write_quad_reg_e82x(9),
ice_read_phy_tstamp_e82x(9), ice_clear_phy_tstamp_e82x(9),
ice_ptp_reset_ts_memory_quad_e82x(9), ice_ptp_reset_ts_memory_e82x(9),
ice_ptp_set_vernier_wl(9), ice_ptp_init_phc_e82x(9),
ice_ptp_prep_phy_time_e82x(9), ice_ptp_prep_port_adj_e82x(9),
ice_ptp_prep_phy_adj_e82x(9), ice_ptp_prep_phy_incval_e82x(9),
ice_ptp_read_port_capture(9), ice_ptp_write_port_cmd_e82x(9),
ice_phy_get_speed_and_fec_e82x(9), ice_phy_cfg_lane_e82x(9),
ice_phy_cfg_uix_e82x(9), ice_phy_cfg_parpcs_e82x(9),
ice_calc_fixed_tx_offset_e82x(9), ice_phy_cfg_tx_offset_e82x(9),
ice_phy_calc_pmd_adj_e82x(9), ice_calc_fixed_rx_offset_e82x(9),
ice_phy_cfg_rx_offset_e82x(9), ice_ptp_clear_phy_offset_ready_e82x(9),
ice_read_phy_and_phc_time_e82x(9), ice_sync_phy_timer_e82x(9),
ice_stop_phy_timer_e82x(9), ice_start_phy_timer_e82x(9),
ice_get_phy_tx_tstamp_ready_e82x(9),
ice_check_phy_tx_tstamp_ready_e82x(9), ice_phy_cfg_intr_e82x(9),
ice_ptp_init_phy_e82x(9), ice_read_phy_reg_e810(9),
ice_write_phy_reg_e810(9), ice_read_phy_tstamp_ll_e810(9),
ice_read_phy_tstamp_sbq_e810(9), ice_read_phy_tstamp_e810(9),
ice_clear_phy_tstamp_e810(9), ice_ptp_init_phc_e810(9),
ice_ptp_prep_phy_time_e810(9), ice_ptp_prep_phy_adj_ll_e810(9),
ice_ptp_prep_phy_adj_e810(9), ice_ptp_prep_phy_incval_ll_e810(9),
ice_ptp_prep_phy_incval_e810(9), ice_ptp_port_cmd_e810(9),
ice_get_phy_tx_tstamp_ready_e810(9),
ice_check_phy_tx_tstamp_ready_e810(9), ice_read_sma_ctrl(9),
ice_write_sma_ctrl(9), ice_ptp_read_sdp_ac(9), ice_ptp_init_phy_e810(9),
ice_ptp_init_phc_e830(9), ice_ptp_write_direct_incval_e830(9),
ice_ptp_write_direct_phc_time_e830(9), ice_ptp_port_cmd_e830(9),
ice_read_phy_tstamp_e830(9), ice_get_phy_tx_tstamp_ready_e830(9),
ice_check_phy_tx_tstamp_ready_e830(9), ice_ptp_init_phy_e830(9),
ice_ptp_lock(9), ice_ptp_unlock(9), ice_ptp_init_hw(9),
ice_ptp_write_port_cmd(9), ice_ptp_one_port_cmd(9), ice_ptp_port_cmd(9),
ice_ptp_tmr_cmd(9), ice_ptp_init_time(9), ice_ptp_write_incval(9),
ice_ptp_write_incval_locked(9), ice_ptp_adj_clock(9),
ice_clear_phy_tstamp(9), ice_get_pf_c827_idx(9),
ice_ptp_reset_ts_memory(9), ice_ptp_init_phc(9),
ice_get_phy_tx_tstamp_ready(9), ice_check_phy_tx_tstamp_ready(9),
ice_cgu_get_pin_desc_e823(9), ice_cgu_get_pin_desc(9),
ice_cgu_get_num_pins(9), ice_cgu_get_pin_type(9),
ice_cgu_get_pin_freq_supp(9), ice_cgu_get_pin_name(9),
ice_get_cgu_state(9), ice_get_cgu_rclk_pin_info(9),
ice_cgu_get_output_pin_state_caps(9)

xoxo bestie — source/version ./drivers/net/ethernet/intel/ice, date October 2026 🌈💖🫶