300  * @on: bool value for whether timestamps are enabled or disabled
356 	/* Trigger an immediate software interrupt to ensure that timestamps  in ice_ptp_restore_timestamp_mode()
366  * @sts: Optional parameter for holding a pair of system timestamps from
390 		 * system timestamps  in ice_ptp_read_src_clk_reg()
406  * Hardware captures timestamps which contain only 32 bits of nominal
407  * nanoseconds, as opposed to the 64bit timestamps that the stack expects.
473  * The Tx and Rx timestamps are 40 bits wide, including 32 bits of nominal
511  * ice_ptp_is_tx_tracker_up - Check if Tx tracker is ready for new timestamps
546 		/* Count the number of Tx timestamps that timed out */  in ice_ptp_req_tx_single_tstamp()
641  * ice_ptp_process_tx_tstamp - Process Tx timestamps for a port
644  * Process timestamps captured by the PHY associated with this port. To do
676  * timestamps may not be able to safely use the timestamp extension math. In
678  * timestamps when the clock is adjusted. Then this function will discard
679  * those captured timestamps instead of sending them to the stack.
722 			/* Count the number of Tx timestamps that timed out */  in ice_ptp_process_tx_tstamp()
728 		 * reading of timestamps which are not yet valid. This is  in ice_ptp_process_tx_tstamp()
729 		 * important as we must read all timestamps which are valid  in ice_ptp_process_tx_tstamp()
730 		 * and only timestamps which are valid during each interrupt.  in ice_ptp_process_tx_tstamp()
797  * ice_ptp_tx_tstamp_owner - Process Tx timestamps for all ports on the device
832  * ice_ptp_tx_tstamp - Process Tx timestamps for this function.
836  * Tx timestamps, or ICE_TX_TSTAMP_WORK_DONE otherwise.
849 	/* Check if there are outstanding Tx timestamps */  in ice_ptp_tx_tstamp()
861  * ice_ptp_alloc_tx_tracker - Initialize tracking for Tx timestamps
897  * ice_ptp_flush_tx_tracker - Flush any remaining timestamps from the tracker
918 		 * skip clearing the PHY timestamps.  in ice_ptp_flush_tx_tracker()
938 		/* Count the number of Tx timestamps flushed */  in ice_ptp_flush_tx_tracker()
947  * ice_ptp_mark_tx_tracker_stale - Mark unfinished timestamps as stale
950  * Mark currently outstanding Tx timestamps as stale. This prevents sending
1001  * ice_ptp_init_tx_e82x - Initialize tracking for Tx timestamps
1023  * ice_ptp_init_tx_e810 - Initialize tracking for Tx timestamps
1028  * port has its own block of timestamps, independent of the other ports.
1037 	 * verify new timestamps against cached copy of the last read  in ice_ptp_init_tx_e810()
1116  * timestamps as stale and updates the cached PHC time for both the PF and Rx
1135 		 * invalid timestamps, but there isn't much we can do.  in ice_ptp_reset_cached_phctime()
1145 	/* Mark any outstanding timestamps as stale, since they might have  in ice_ptp_reset_cached_phctime()
1157  * @sts: Optional parameter for holding a pair of system timestamps from
1394 	/* temporarily disable Tx timestamps while calibrating PHY offset */  in ice_ptp_port_phy_restart()
1405 	/* Enable Tx timestamps right away */  in ice_ptp_port_phy_restart()
1902  * @sts: Optional parameter for holding a pair of system timestamps from
2540  * ice_ptp_process_ts - Process the PTP Tx timestamps
2544  * timestamps that need processing, and ICE_TX_TSTAMP_WORK_DONE otherwise.
2550 		/* This device has the clock owner handle timestamps for it */  in ice_ptp_process_ts()
2553 		/* This device handles its own timestamps */  in ice_ptp_process_ts()
2556 		/* This device handles timestamps for all ports */  in ice_ptp_process_ts()
2606 …dev_dbg(dev, "PTP periodic task detected waiting timestamps. Triggering Tx timestamp interrupt now…  in ice_ptp_maybe_trigger_tx_interrupt()
3158  * types, each PF processes the interrupt and manages its own timestamps. For
3159  * E822-based devices, only the clock owner processes the timestamps. Other
3160  * PFs disable the interrupt and do not process their own timestamps.
3190  * items used for asynchronous work such as Tx timestamps and periodic work.