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()
112 void fm10k_ts_tx_subtask(struct fm10k_intfc *interface)  in fm10k_ts_tx_subtask()  argument
114 	struct sk_buff_head *list = &interface->ts_tx_skb_queue;  in fm10k_ts_tx_subtask()
119 	if (test_bit(__FM10K_DOWN, &interface->state) ||  in fm10k_ts_tx_subtask()
120 	    test_bit(__FM10K_RESETTING, &interface->state))  in fm10k_ts_tx_subtask()
131 		interface->tx_hwtstamp_timeouts++;  in fm10k_ts_tx_subtask()
137 static u64 fm10k_systime_read(struct fm10k_intfc *interface)  in fm10k_systime_read()  argument
139 	struct fm10k_hw *hw = &interface->hw;  in fm10k_systime_read()
144 void fm10k_ts_reset(struct fm10k_intfc *interface)  in fm10k_ts_reset()  argument
150 	write_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ts_reset()
151 	interface->ptp_adjust = fm10k_systime_read(interface) - ns;  in fm10k_ts_reset()
152 	write_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ts_reset()
155 void fm10k_ts_init(struct fm10k_intfc *interface)  in fm10k_ts_init()  argument
158 	rwlock_init(&interface->systime_lock);  in fm10k_ts_init()
161 	skb_queue_head_init(&interface->ts_tx_skb_queue);  in fm10k_ts_init()
164 	fm10k_ts_reset(interface);  in fm10k_ts_init()
178 	struct fm10k_intfc *interface = netdev_priv(netdev);  in fm10k_get_ts_config()  local
179 	struct hwtstamp_config *config = &interface->ts_config;  in fm10k_get_ts_config()
209 	struct fm10k_intfc *interface = netdev_priv(netdev);  in fm10k_set_ts_config()  local
231 		interface->flags &= ~FM10K_FLAG_RX_TS_ENABLED;  in fm10k_set_ts_config()
246 		interface->flags |= FM10K_FLAG_RX_TS_ENABLED;  in fm10k_set_ts_config()
254 	interface->ts_config = ts_config;  in fm10k_set_ts_config()
262 	struct fm10k_intfc *interface;  in fm10k_ptp_adjfreq()  local
266 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_adjfreq()
267 	hw = &interface->hw;  in fm10k_ptp_adjfreq()
277 	struct fm10k_intfc *interface;  in fm10k_ptp_adjtime()  local
280 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_adjtime()
282 	write_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ptp_adjtime()
283 	interface->ptp_adjust += delta;  in fm10k_ptp_adjtime()
284 	write_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ptp_adjtime()
291 	struct fm10k_intfc *interface;  in fm10k_ptp_gettime()  local
295 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_gettime()
297 	read_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ptp_gettime()
298 	now = fm10k_systime_read(interface) + interface->ptp_adjust;  in fm10k_ptp_gettime()
299 	read_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ptp_gettime()
309 	struct fm10k_intfc *interface;  in fm10k_ptp_settime()  local
313 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_settime()
315 	write_lock_irqsave(&interface->systime_lock, flags);  in fm10k_ptp_settime()
316 	interface->ptp_adjust = fm10k_systime_read(interface) - ns;  in fm10k_ptp_settime()
317 	write_unlock_irqrestore(&interface->systime_lock, flags);  in fm10k_ptp_settime()
327 	struct fm10k_intfc *interface;  in fm10k_ptp_enable()  local
349 	interface = container_of(ptp, struct fm10k_intfc, ptp_caps);  in fm10k_ptp_enable()
350 	hw = &interface->hw;  in fm10k_ptp_enable()
407 void fm10k_ptp_register(struct fm10k_intfc *interface)  in fm10k_ptp_register()  argument
409 	struct ptp_clock_info *ptp_caps = &interface->ptp_caps;  in fm10k_ptp_register()
410 	struct device *dev = &interface->pdev->dev;  in fm10k_ptp_register()
414 		 "%s", interface->netdev->name);  in fm10k_ptp_register()
428 	if (interface->sw_addr) {  in fm10k_ptp_register()
447 	interface->ptp_clock = ptp_clock;  in fm10k_ptp_register()
450 void fm10k_ptp_unregister(struct fm10k_intfc *interface)  in fm10k_ptp_unregister()  argument
452 	struct ptp_clock *ptp_clock = interface->ptp_clock;  in fm10k_ptp_unregister()
453 	struct device *dev = &interface->pdev->dev;  in fm10k_ptp_unregister()
458 	interface->ptp_clock = NULL;  in fm10k_ptp_unregister()
461 	dev_info(dev, "removed PHC %s\n", interface->ptp_caps.name);  in fm10k_ptp_unregister()