99 	struct mv88e6xxx_port_hwtstamp *ps = &chip->port_hwtstamp[port];  in mv88e6xxx_set_hwtstamp_config()  local
105 	clear_bit_unlock(MV88E6XXX_HWTSTAMP_ENABLED, &ps->state);  in mv88e6xxx_set_hwtstamp_config()
174 		set_bit(MV88E6XXX_HWTSTAMP_ENABLED, &ps->state);  in mv88e6xxx_set_hwtstamp_config()
183 	struct mv88e6xxx_port_hwtstamp *ps = &chip->port_hwtstamp[port];  in mv88e6xxx_port_hwtstamp_set()  local
198 	memcpy(&ps->tstamp_config, &config, sizeof(config));  in mv88e6xxx_port_hwtstamp_set()
208 	struct mv88e6xxx_port_hwtstamp *ps = &chip->port_hwtstamp[port];  in mv88e6xxx_port_hwtstamp_get()  local
209 	struct hwtstamp_config *config = &ps->tstamp_config;  in mv88e6xxx_port_hwtstamp_get()
254 	struct mv88e6xxx_port_hwtstamp *ps = &chip->port_hwtstamp[port];  in mv88e6xxx_should_tstamp()  local
264 	if (!test_bit(MV88E6XXX_HWTSTAMP_ENABLED, &ps->state))  in mv88e6xxx_should_tstamp()
291 			       struct mv88e6xxx_port_hwtstamp *ps,  in mv88e6xxx_get_rxts()  argument
309 	err = mv88e6xxx_port_ptp_read(chip, ps->port_id,  in mv88e6xxx_get_rxts()
322 		err = mv88e6xxx_port_ptp_write(chip, ps->port_id, reg, 0);  in mv88e6xxx_get_rxts()
347 				    struct mv88e6xxx_port_hwtstamp *ps)  in mv88e6xxx_rxtstamp_work()  argument
352 	skb = skb_dequeue(&ps->rx_queue);  in mv88e6xxx_rxtstamp_work()
355 		mv88e6xxx_get_rxts(chip, ps, skb, ptp_ops->arr0_sts_reg,  in mv88e6xxx_rxtstamp_work()
356 				   &ps->rx_queue);  in mv88e6xxx_rxtstamp_work()
358 	skb = skb_dequeue(&ps->rx_queue2);  in mv88e6xxx_rxtstamp_work()
360 		mv88e6xxx_get_rxts(chip, ps, skb, ptp_ops->arr1_sts_reg,  in mv88e6xxx_rxtstamp_work()
361 				   &ps->rx_queue2);  in mv88e6xxx_rxtstamp_work()
372 	struct mv88e6xxx_port_hwtstamp *ps;  in mv88e6xxx_port_rxtstamp()  local
377 	ps = &chip->port_hwtstamp[port];  in mv88e6xxx_port_rxtstamp()
379 	if (ps->tstamp_config.rx_filter != HWTSTAMP_FILTER_PTP_V2_EVENT)  in mv88e6xxx_port_rxtstamp()
389 		skb_queue_tail(&ps->rx_queue2, skb);  in mv88e6xxx_port_rxtstamp()
391 		skb_queue_tail(&ps->rx_queue, skb);  in mv88e6xxx_port_rxtstamp()
399 				   struct mv88e6xxx_port_hwtstamp *ps)  in mv88e6xxx_txtstamp_work()  argument
409 	if (!ps->tx_skb)  in mv88e6xxx_txtstamp_work()
413 	err = mv88e6xxx_port_ptp_read(chip, ps->port_id,  in mv88e6xxx_txtstamp_work()
423 		if (time_is_before_jiffies(ps->tx_tstamp_start +  in mv88e6xxx_txtstamp_work()
426 				 ps->port_id);  in mv88e6xxx_txtstamp_work()
438 	mv88e6xxx_port_ptp_write(chip, ps->port_id, ptp_ops->dep_sts_reg, 0);  in mv88e6xxx_txtstamp_work()
443 		dev_warn(chip->dev, "p%d: tx timestamp overrun\n", ps->port_id);  in mv88e6xxx_txtstamp_work()
447 	if (departure_block[3] != ps->tx_seq_id) {  in mv88e6xxx_txtstamp_work()
448 		dev_warn(chip->dev, "p%d: unexpected seq. id\n", ps->port_id);  in mv88e6xxx_txtstamp_work()
461 		ps->port_id, ktime_to_ns(shhwtstamps.hwtstamp),  in mv88e6xxx_txtstamp_work()
462 		departure_block[0], ps->tx_seq_id, departure_block[3]);  in mv88e6xxx_txtstamp_work()
469 	tmp_skb = ps->tx_skb;  in mv88e6xxx_txtstamp_work()
470 	ps->tx_skb = NULL;  in mv88e6xxx_txtstamp_work()
471 	clear_bit_unlock(MV88E6XXX_HWTSTAMP_TX_IN_PROGRESS, &ps->state);  in mv88e6xxx_txtstamp_work()
477 	dev_kfree_skb_any(ps->tx_skb);  in mv88e6xxx_txtstamp_work()
478 	ps->tx_skb = NULL;  in mv88e6xxx_txtstamp_work()
479 	clear_bit_unlock(MV88E6XXX_HWTSTAMP_TX_IN_PROGRESS, &ps->state);  in mv88e6xxx_txtstamp_work()
488 	struct mv88e6xxx_port_hwtstamp *ps;  in mv88e6xxx_hwtstamp_work()  local
495 		ps = &chip->port_hwtstamp[i];  in mv88e6xxx_hwtstamp_work()
496 		if (test_bit(MV88E6XXX_HWTSTAMP_TX_IN_PROGRESS, &ps->state))  in mv88e6xxx_hwtstamp_work()
497 			restart |= mv88e6xxx_txtstamp_work(chip, ps);  in mv88e6xxx_hwtstamp_work()
499 		mv88e6xxx_rxtstamp_work(chip, ps);  in mv88e6xxx_hwtstamp_work()
509 	struct mv88e6xxx_port_hwtstamp *ps = &chip->port_hwtstamp[port];  in mv88e6xxx_port_txtstamp()  local
523 				  &ps->state))  in mv88e6xxx_port_txtstamp()
526 	ps->tx_skb = clone;  in mv88e6xxx_port_txtstamp()
527 	ps->tx_tstamp_start = jiffies;  in mv88e6xxx_port_txtstamp()
528 	ps->tx_seq_id = be16_to_cpup(seq_ptr);  in mv88e6xxx_port_txtstamp()
576 	struct mv88e6xxx_port_hwtstamp *ps = &chip->port_hwtstamp[port];  in mv88e6xxx_hwtstamp_port_setup()  local
578 	ps->port_id = port;  in mv88e6xxx_hwtstamp_port_setup()
580 	skb_queue_head_init(&ps->rx_queue);  in mv88e6xxx_hwtstamp_port_setup()
581 	skb_queue_head_init(&ps->rx_queue2);  in mv88e6xxx_hwtstamp_port_setup()