298  * @on: bool value for whether timestamps are enabled or disabled
354 	/* Trigger an immediate software interrupt to ensure that timestamps  in ice_ptp_restore_timestamp_mode()
364  * @sts: Optional parameter for holding a pair of system timestamps from
389 		 * system timestamps  in ice_ptp_read_src_clk_reg()
405  * Hardware captures timestamps which contain only 32 bits of nominal
406  * nanoseconds, as opposed to the 64bit timestamps that the stack expects.
472  * The Tx and Rx timestamps are 40 bits wide, including 32 bits of nominal
510  * ice_ptp_is_tx_tracker_up - Check if Tx tracker is ready for new timestamps
545 		/* Count the number of Tx timestamps that timed out */  in ice_ptp_req_tx_single_tstamp()
636  * ice_ptp_process_tx_tstamp - Process Tx timestamps for a port
639  * Process timestamps captured by the PHY associated with this port. To do
671  * timestamps may not be able to safely use the timestamp extension math. In
673  * timestamps when the clock is adjusted. Then this function will discard
674  * those captured timestamps instead of sending them to the stack.
719 			/* Count the number of Tx timestamps that timed out */  in ice_ptp_process_tx_tstamp()
725 		 * reading of timestamps which are not yet valid. This is  in ice_ptp_process_tx_tstamp()
726 		 * important as we must read all timestamps which are valid  in ice_ptp_process_tx_tstamp()
727 		 * and only timestamps which are valid during each interrupt.  in ice_ptp_process_tx_tstamp()
795  * ice_ptp_tx_tstamp_owner - Process Tx timestamps for all ports on the device
830  * ice_ptp_tx_tstamp - Process Tx timestamps for this function.
834  * Tx timestamps, or ICE_TX_TSTAMP_WORK_DONE otherwise.
847 	/* Check if there are outstanding Tx timestamps */  in ice_ptp_tx_tstamp()
859  * ice_ptp_alloc_tx_tracker - Initialize tracking for Tx timestamps
895  * ice_ptp_flush_tx_tracker - Flush any remaining timestamps from the tracker
916 		 * skip clearing the PHY timestamps.  in ice_ptp_flush_tx_tracker()
936 		/* Count the number of Tx timestamps flushed */  in ice_ptp_flush_tx_tracker()
945  * ice_ptp_mark_tx_tracker_stale - Mark unfinished timestamps as stale
948  * Mark currently outstanding Tx timestamps as stale. This prevents sending
1015  * ice_ptp_init_tx_eth56g - Initialize tracking for Tx timestamps
1037  * ice_ptp_init_tx_e82x - Initialize tracking for Tx timestamps
1059  * ice_ptp_init_tx_e810 - Initialize tracking for Tx timestamps
1064  * port has its own block of timestamps, independent of the other ports.
1073 	 * verify new timestamps against cached copy of the last read  in ice_ptp_init_tx_e810()
1152  * timestamps as stale and updates the cached PHC time for both the PF and Rx
1171 		 * invalid timestamps, but there isn't much we can do.  in ice_ptp_reset_cached_phctime()
1181 	/* Mark any outstanding timestamps as stale, since they might have  in ice_ptp_reset_cached_phctime()
1420 		/* temporarily disable Tx timestamps while calibrating  in ice_ptp_port_phy_restart()
1433 		/* Enable Tx timestamps right away */  in ice_ptp_port_phy_restart()
2025  * @sts: Optional parameter for holding a pair of system timestamps from
2060 	 * Start with marking timestamps as invalid.  in ice_ptp_settime64()
2065 			dev_warn(ice_pf_to_dev(pf), "Failed to mark timestamps as invalid before settime\n");  in ice_ptp_settime64()
2661  * ice_ptp_process_ts - Process the PTP Tx timestamps
2665  * timestamps that need processing, and ICE_TX_TSTAMP_WORK_DONE otherwise.
2671 		/* This device has the clock owner handle timestamps for it */  in ice_ptp_process_ts()
2674 		/* This device handles its own timestamps */  in ice_ptp_process_ts()
2677 		/* This device handles timestamps for all ports */  in ice_ptp_process_ts()
2727 …dev_dbg(dev, "PTP periodic task detected waiting timestamps. Triggering Tx timestamp interrupt now…  in ice_ptp_maybe_trigger_tx_interrupt()
2840 	/* Flush software tracking of any outstanding timestamps since we're  in ice_ptp_rebuild_owner()
3304  * types, each PF processes the interrupt and manages its own timestamps. For
3305  * E822-based devices, only the clock owner processes the timestamps. Other
3306  * PFs disable the interrupt and do not process their own timestamps.
3336  * items used for asynchronous work such as Tx timestamps and periodic work.