45 	struct hellcreek_port_hwtstamp *ps =  in hellcreek_set_hwtstamp_config()  local
53 	clear_bit_unlock(HELLCREEK_HWTSTAMP_ENABLED, &ps->state);  in hellcreek_set_hwtstamp_config()
111 	set_bit(HELLCREEK_HWTSTAMP_ENABLED, &ps->state);  in hellcreek_set_hwtstamp_config()
120 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_hwtstamp_set()  local
124 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_hwtstamp_set()
134 	memcpy(&ps->tstamp_config, &config, sizeof(config));  in hellcreek_port_hwtstamp_set()
144 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_hwtstamp_get()  local
147 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_hwtstamp_get()
148 	config = &ps->tstamp_config;  in hellcreek_port_hwtstamp_get()
161 	struct hellcreek_port_hwtstamp *ps =  in hellcreek_should_tstamp()  local
169 	if (!test_bit(HELLCREEK_HWTSTAMP_ENABLED, &ps->state))  in hellcreek_should_tstamp()
218 				   struct hellcreek_port_hwtstamp *ps, int port)  in hellcreek_txtstamp_work()  argument
226 	if (!ps->tx_skb)  in hellcreek_txtstamp_work()
250 		if (time_is_before_jiffies(ps->tx_tstamp_start +  in hellcreek_txtstamp_work()
274 	tmp_skb = ps->tx_skb;  in hellcreek_txtstamp_work()
275 	ps->tx_skb = NULL;  in hellcreek_txtstamp_work()
281 	clear_bit_unlock(HELLCREEK_HWTSTAMP_TX_IN_PROGRESS, &ps->state);  in hellcreek_txtstamp_work()
289 	dev_kfree_skb_any(ps->tx_skb);  in hellcreek_txtstamp_work()
290 	ps->tx_skb = NULL;  in hellcreek_txtstamp_work()
291 	clear_bit_unlock(HELLCREEK_HWTSTAMP_TX_IN_PROGRESS, &ps->state);  in hellcreek_txtstamp_work()
297 			       struct hellcreek_port_hwtstamp *ps,  in hellcreek_get_rxts()  argument
343 				    struct hellcreek_port_hwtstamp *ps,  in hellcreek_rxtstamp_work()  argument
348 	skb = skb_dequeue(&ps->rx_queue);  in hellcreek_rxtstamp_work()
350 		hellcreek_get_rxts(hellcreek, ps, skb, &ps->rx_queue, port);  in hellcreek_rxtstamp_work()
360 		struct hellcreek_port_hwtstamp *ps;  in hellcreek_hwtstamp_work()  local
365 		ps = &hellcreek->ports[i].port_hwtstamp;  in hellcreek_hwtstamp_work()
367 		if (test_bit(HELLCREEK_HWTSTAMP_TX_IN_PROGRESS, &ps->state))  in hellcreek_hwtstamp_work()
368 			restart |= hellcreek_txtstamp_work(hellcreek, ps, i);  in hellcreek_hwtstamp_work()
370 		hellcreek_rxtstamp_work(hellcreek, ps, i);  in hellcreek_hwtstamp_work()
380 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_txtstamp()  local
385 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_txtstamp()
404 				  &ps->state)) {  in hellcreek_port_txtstamp()
409 	ps->tx_skb = clone;  in hellcreek_port_txtstamp()
414 	ps->tx_tstamp_start = jiffies;  in hellcreek_port_txtstamp()
423 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_rxtstamp()  local
426 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_rxtstamp()
431 	if (ps->tstamp_config.rx_filter != HWTSTAMP_FILTER_PTP_V2_EVENT)  in hellcreek_port_rxtstamp()
444 	skb_queue_tail(&ps->rx_queue, skb);  in hellcreek_port_rxtstamp()
453 	struct hellcreek_port_hwtstamp *ps =  in hellcreek_hwtstamp_port_setup()  local
456 	skb_queue_head_init(&ps->rx_queue);  in hellcreek_hwtstamp_port_setup()