ice_ptp_port_cmd_e810(9)

ice_ptp_port_cmd_e810(9) — Kernel API Manual entry, bestie. It’s giving “get the external PHYs ready for a timer command” energy, and honestly? We love a focused function. 💅

✨ NAME ✨

ice_ptp_port_cmd_e810 — prepare all external PHYs for a timer command.

Like, every external PHY connected to this device gets prepped for the timer-command moment. No cap.

🔥 SYNOPSIS 🔥

int ice_ptp_port_cmd_e810 (struct ice_hw *hw , enum ice_ptp_tmr_cmd cmd
);

🫶 ARGUMENTS 🫶

• hw — pointer to the HW struct. The hardware’s main-character data, basically.
• cmd — the command to be sent to the port. This is the actual instruction you’re passing through.

💅 DESCRIPTION 💅

Okay so the whole assignment is this: prepare the external PHYs connected to this device for a timer sync command. That’s the vibe. That’s the function. It’s literally prepping the external PHY squad for a timer sync command, periodt. 🕰️✨

No secret lore on this page — just that clean “prepare the external PHYs” job.

🌈 SEE ALSO 🌈

Kernel file: ./drivers/net/ethernet/intel/ice/ice_ptp_hw.c.

And the reference squad is LITERALLY all of these, bestie — no skipping, no summarizing, we keep every single one:

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_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_read_phy_tstamp(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)

Source/version + date: ./drivers/net/ethernet/intel/ice • October 2026 • manual page ice_ptp_port_cmd_e810(9) — bye bestie, go prep those PHYs 💖✨🦋