28 void fm10k_systime_to_hwtstamp(struct fm10k_intfc *interface,  in fm10k_systime_to_hwtstamp()  argument
34 	read_lock_irqsave(&interface->systime_lock, flags);  in fm10k_systime_to_hwtstamp()
35 	systime += interface->ptp_adjust;  in fm10k_systime_to_hwtstamp()
36 	read_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_systime_to_hwtstamp()
41 static struct sk_buff *fm10k_ts_tx_skb(struct fm10k_intfc *interface,  in fm10k_ts_tx_skb()  argument
44 	struct sk_buff_head *list = &interface->ts_tx_skb_queue;  in fm10k_ts_tx_skb()
55 void fm10k_ts_tx_enqueue(struct fm10k_intfc *interface, struct sk_buff *skb)  in fm10k_ts_tx_enqueue()  argument
57 	struct sk_buff_head *list = &interface->ts_tx_skb_queue;  in fm10k_ts_tx_enqueue()
72 	skb = fm10k_ts_tx_skb(interface, FM10K_CB(clone)->fi.w.dglort);  in fm10k_ts_tx_enqueue()
85 void fm10k_ts_tx_hwtstamp(struct fm10k_intfc *interface, __le16 dglort,  in fm10k_ts_tx_hwtstamp()  argument
89 	struct sk_buff_head *list = &interface->ts_tx_skb_queue;  in fm10k_ts_tx_hwtstamp()
96 	skb = fm10k_ts_tx_skb(interface, dglort);  in fm10k_ts_tx_hwtstamp()
107 	fm10k_systime_to_hwtstamp(interface, &shhwtstamps, systime);  in fm10k_ts_tx_hwtstamp()
111 void fm10k_ts_tx_subtask(struct fm10k_intfc *interface)  in fm10k_ts_tx_subtask()  argument
113 	struct sk_buff_head *list = &interface->ts_tx_skb_queue;  in fm10k_ts_tx_subtask()
118 	if (test_bit(__FM10K_DOWN, &interface->state) ||  in fm10k_ts_tx_subtask()
119 	    test_bit(__FM10K_RESETTING, &interface->state))  in fm10k_ts_tx_subtask()
130 		interface->tx_hwtstamp_timeouts++;  in fm10k_ts_tx_subtask()
136 static u64 fm10k_systime_read(struct fm10k_intfc *interface)  in fm10k_systime_read()  argument
138 	struct fm10k_hw *hw = &interface->hw;  in fm10k_systime_read()
143 void fm10k_ts_reset(struct fm10k_intfc *interface)  in fm10k_ts_reset()  argument
149 	write_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ts_reset()
150 	interface->ptp_adjust = fm10k_systime_read(interface) - ns;  in fm10k_ts_reset()
151 	write_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ts_reset()
154 void fm10k_ts_init(struct fm10k_intfc *interface)  in fm10k_ts_init()  argument
157 	rwlock_init(&interface->systime_lock);  in fm10k_ts_init()
160 	skb_queue_head_init(&interface->ts_tx_skb_queue);  in fm10k_ts_init()
163 	fm10k_ts_reset(interface);  in fm10k_ts_init()
177 	struct fm10k_intfc *interface = netdev_priv(netdev);  in fm10k_get_ts_config()  local
178 	struct hwtstamp_config *config = &interface->ts_config;  in fm10k_get_ts_config()
208 	struct fm10k_intfc *interface = netdev_priv(netdev);  in fm10k_set_ts_config()  local
230 		interface->flags &= ~FM10K_FLAG_RX_TS_ENABLED;  in fm10k_set_ts_config()
245 		interface->flags |= FM10K_FLAG_RX_TS_ENABLED;  in fm10k_set_ts_config()
253 	interface->ts_config = ts_config;  in fm10k_set_ts_config()
261 	struct fm10k_intfc *interface;  in fm10k_ptp_adjfreq()  local
265 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_adjfreq()
266 	hw = &interface->hw;  in fm10k_ptp_adjfreq()
276 	struct fm10k_intfc *interface;  in fm10k_ptp_adjtime()  local
279 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_adjtime()
281 	write_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ptp_adjtime()
282 	interface->ptp_adjust += delta;  in fm10k_ptp_adjtime()
283 	write_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ptp_adjtime()
290 	struct fm10k_intfc *interface;  in fm10k_ptp_gettime()  local
294 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_gettime()
296 	read_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ptp_gettime()
297 	now = fm10k_systime_read(interface) + interface->ptp_adjust;  in fm10k_ptp_gettime()
298 	read_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ptp_gettime()
308 	struct fm10k_intfc *interface;  in fm10k_ptp_settime()  local
312 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_settime()
314 	write_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ptp_settime()
315 	interface->ptp_adjust = fm10k_systime_read(interface) - ns;  in fm10k_ptp_settime()
316 	write_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ptp_settime()
326 	struct fm10k_intfc *interface;  in fm10k_ptp_enable()  local
348 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_enable()
349 	hw = &interface->hw;  in fm10k_ptp_enable()
406 void fm10k_ptp_register(struct fm10k_intfc *interface)  in fm10k_ptp_register()  argument
408 	struct ptp_clock_info *ptp_caps = &interface->ptp_caps;  in fm10k_ptp_register()
409 	struct device *dev = &interface->pdev->dev;  in fm10k_ptp_register()
413 		 "%s", interface->netdev->name);  in fm10k_ptp_register()
427 	if (interface->sw_addr) {  in fm10k_ptp_register()
446 	interface->ptp_clock = ptp_clock;  in fm10k_ptp_register()
449 void fm10k_ptp_unregister(struct fm10k_intfc *interface)  in fm10k_ptp_unregister()  argument
451 	struct ptp_clock *ptp_clock = interface->ptp_clock;  in fm10k_ptp_unregister()
452 	struct device *dev = &interface->pdev->dev;  in fm10k_ptp_unregister()
457 	interface->ptp_clock = NULL;  in fm10k_ptp_unregister()
460 	dev_info(dev, "removed PHC %s\n", interface->ptp_caps.name);  in fm10k_ptp_unregister()