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()
107 	set_bit(HELLCREEK_HWTSTAMP_ENABLED, &ps->state);  in hellcreek_set_hwtstamp_config()
116 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_hwtstamp_set()  local
120 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_hwtstamp_set()
130 	memcpy(&ps->tstamp_config, &config, sizeof(config));  in hellcreek_port_hwtstamp_set()
140 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_hwtstamp_get()  local
143 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_hwtstamp_get()
144 	config = &ps->tstamp_config;  in hellcreek_port_hwtstamp_get()
157 	struct hellcreek_port_hwtstamp *ps =  in hellcreek_should_tstamp()  local
165 	if (!test_bit(HELLCREEK_HWTSTAMP_ENABLED, &ps->state))  in hellcreek_should_tstamp()
214 				   struct hellcreek_port_hwtstamp *ps, int port)  in hellcreek_txtstamp_work()  argument
222 	if (!ps->tx_skb)  in hellcreek_txtstamp_work()
246 		if (time_is_before_jiffies(ps->tx_tstamp_start +  in hellcreek_txtstamp_work()
270 	tmp_skb = ps->tx_skb;  in hellcreek_txtstamp_work()
271 	ps->tx_skb = NULL;  in hellcreek_txtstamp_work()
277 	clear_bit_unlock(HELLCREEK_HWTSTAMP_TX_IN_PROGRESS, &ps->state);  in hellcreek_txtstamp_work()
285 	dev_kfree_skb_any(ps->tx_skb);  in hellcreek_txtstamp_work()
286 	ps->tx_skb = NULL;  in hellcreek_txtstamp_work()
287 	clear_bit_unlock(HELLCREEK_HWTSTAMP_TX_IN_PROGRESS, &ps->state);  in hellcreek_txtstamp_work()
293 			       struct hellcreek_port_hwtstamp *ps,  in hellcreek_get_rxts()  argument
332 				    struct hellcreek_port_hwtstamp *ps,  in hellcreek_rxtstamp_work()  argument
337 	skb = skb_dequeue(&ps->rx_queue);  in hellcreek_rxtstamp_work()
339 		hellcreek_get_rxts(hellcreek, ps, skb, &ps->rx_queue, port);  in hellcreek_rxtstamp_work()
349 		struct hellcreek_port_hwtstamp *ps;  in hellcreek_hwtstamp_work()  local
354 		ps = &hellcreek->ports[i].port_hwtstamp;  in hellcreek_hwtstamp_work()
356 		if (test_bit(HELLCREEK_HWTSTAMP_TX_IN_PROGRESS, &ps->state))  in hellcreek_hwtstamp_work()
357 			restart |= hellcreek_txtstamp_work(hellcreek, ps, i);  in hellcreek_hwtstamp_work()
359 		hellcreek_rxtstamp_work(hellcreek, ps, i);  in hellcreek_hwtstamp_work()
369 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_txtstamp()  local
374 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_txtstamp()
393 				  &ps->state)) {  in hellcreek_port_txtstamp()
398 	ps->tx_skb = clone;  in hellcreek_port_txtstamp()
403 	ps->tx_tstamp_start = jiffies;  in hellcreek_port_txtstamp()
412 	struct hellcreek_port_hwtstamp *ps;  in hellcreek_port_rxtstamp()  local
415 	ps = &hellcreek->ports[port].port_hwtstamp;  in hellcreek_port_rxtstamp()
420 	if (ps->tstamp_config.rx_filter != HWTSTAMP_FILTER_PTP_V2_EVENT)  in hellcreek_port_rxtstamp()
433 	skb_queue_tail(&ps->rx_queue, skb);  in hellcreek_port_rxtstamp()
442 	struct hellcreek_port_hwtstamp *ps =  in hellcreek_hwtstamp_port_setup()  local
445 	skb_queue_head_init(&ps->rx_queue);  in hellcreek_hwtstamp_port_setup()