39 	struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,  in e1000e_phc_adjfreq()  local
41 	struct e1000_hw *hw = &adapter->hw;  in e1000e_phc_adjfreq()
57 	ret_val = e1000e_get_base_timinca(adapter, &timinca);  in e1000e_phc_adjfreq()
61 	spin_lock_irqsave(&adapter->systim_lock, flags);  in e1000e_phc_adjfreq()
76 	spin_unlock_irqrestore(&adapter->systim_lock, flags);  in e1000e_phc_adjfreq()
90 	struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,  in e1000e_phc_adjtime()  local
94 	spin_lock_irqsave(&adapter->systim_lock, flags);  in e1000e_phc_adjtime()
95 	timecounter_adjtime(&adapter->tc, delta);  in e1000e_phc_adjtime()
96 	spin_unlock_irqrestore(&adapter->systim_lock, flags);  in e1000e_phc_adjtime()
111 	struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,  in e1000e_phc_gettime()  local
116 	spin_lock_irqsave(&adapter->systim_lock, flags);  in e1000e_phc_gettime()
117 	ns = timecounter_read(&adapter->tc);  in e1000e_phc_gettime()
118 	spin_unlock_irqrestore(&adapter->systim_lock, flags);  in e1000e_phc_gettime()
136 	struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,  in e1000e_phc_settime()  local
144 	spin_lock_irqsave(&adapter->systim_lock, flags);  in e1000e_phc_settime()
145 	timecounter_init(&adapter->tc, &adapter->cc, ns);  in e1000e_phc_settime()
146 	spin_unlock_irqrestore(&adapter->systim_lock, flags);  in e1000e_phc_settime()
169 	struct e1000_adapter *adapter = container_of(work, struct e1000_adapter,  in e1000e_systim_overflow_work()  local
171 	struct e1000_hw *hw = &adapter->hw;  in e1000e_systim_overflow_work()
174 	adapter->ptp_clock_info.gettime64(&adapter->ptp_clock_info, &ts);  in e1000e_systim_overflow_work()
179 	schedule_delayed_work(&adapter->systim_overflow_work,  in e1000e_systim_overflow_work()
205 void e1000e_ptp_init(struct e1000_adapter *adapter)  in e1000e_ptp_init()  argument
207 	struct e1000_hw *hw = &adapter->hw;  in e1000e_ptp_init()
209 	adapter->ptp_clock = NULL;  in e1000e_ptp_init()
211 	if (!(adapter->flags & FLAG_HAS_HW_TIMESTAMP))  in e1000e_ptp_init()
214 	adapter->ptp_clock_info = e1000e_ptp_clock_info;  in e1000e_ptp_init()
216 	snprintf(adapter->ptp_clock_info.name,  in e1000e_ptp_init()
217 		 sizeof(adapter->ptp_clock_info.name), "%pm",  in e1000e_ptp_init()
218 		 adapter->netdev->perm_addr);  in e1000e_ptp_init()
227 			adapter->ptp_clock_info.max_adj = 24000000 - 1;  in e1000e_ptp_init()
233 		adapter->ptp_clock_info.max_adj = 600000000 - 1;  in e1000e_ptp_init()
239 	INIT_DELAYED_WORK(&adapter->systim_overflow_work,  in e1000e_ptp_init()
242 	schedule_delayed_work(&adapter->systim_overflow_work,  in e1000e_ptp_init()
245 	adapter->ptp_clock = ptp_clock_register(&adapter->ptp_clock_info,  in e1000e_ptp_init()
246 						&adapter->pdev->dev);  in e1000e_ptp_init()
247 	if (IS_ERR(adapter->ptp_clock)) {  in e1000e_ptp_init()
248 		adapter->ptp_clock = NULL;  in e1000e_ptp_init()
261 void e1000e_ptp_remove(struct e1000_adapter *adapter)  in e1000e_ptp_remove()  argument
263 	if (!(adapter->flags & FLAG_HAS_HW_TIMESTAMP))  in e1000e_ptp_remove()
266 	cancel_delayed_work_sync(&adapter->systim_overflow_work);  in e1000e_ptp_remove()
268 	if (adapter->ptp_clock) {  in e1000e_ptp_remove()
269 		ptp_clock_unregister(adapter->ptp_clock);  in e1000e_ptp_remove()
270 		adapter->ptp_clock = NULL;  in e1000e_ptp_remove()