121 	struct xgbe_prv_data *pdata = container_of(cc,  in xgbe_cc_read()  local
126 	nsec = pdata->hw_if.get_tstamp_time(pdata);  in xgbe_cc_read()
133 	struct xgbe_prv_data *pdata = container_of(info,  in xgbe_adjfreq()  local
146 	adjust = pdata->tstamp_addend;  in xgbe_adjfreq()
150 	addend = (neg_adjust) ? pdata->tstamp_addend - diff :  in xgbe_adjfreq()
151 				pdata->tstamp_addend + diff;  in xgbe_adjfreq()
153 	spin_lock_irqsave(&pdata->tstamp_lock, flags);  in xgbe_adjfreq()
155 	pdata->hw_if.update_tstamp_addend(pdata, addend);  in xgbe_adjfreq()
157 	spin_unlock_irqrestore(&pdata->tstamp_lock, flags);  in xgbe_adjfreq()
164 	struct xgbe_prv_data *pdata = container_of(info,  in xgbe_adjtime()  local
169 	spin_lock_irqsave(&pdata->tstamp_lock, flags);  in xgbe_adjtime()
170 	timecounter_adjtime(&pdata->tstamp_tc, delta);  in xgbe_adjtime()
171 	spin_unlock_irqrestore(&pdata->tstamp_lock, flags);  in xgbe_adjtime()
178 	struct xgbe_prv_data *pdata = container_of(info,  in xgbe_gettime()  local
184 	spin_lock_irqsave(&pdata->tstamp_lock, flags);  in xgbe_gettime()
186 	nsec = timecounter_read(&pdata->tstamp_tc);  in xgbe_gettime()
188 	spin_unlock_irqrestore(&pdata->tstamp_lock, flags);  in xgbe_gettime()
198 	struct xgbe_prv_data *pdata = container_of(info,  in xgbe_settime()  local
206 	spin_lock_irqsave(&pdata->tstamp_lock, flags);  in xgbe_settime()
208 	timecounter_init(&pdata->tstamp_tc, &pdata->tstamp_cc, nsec);  in xgbe_settime()
210 	spin_unlock_irqrestore(&pdata->tstamp_lock, flags);  in xgbe_settime()
221 void xgbe_ptp_register(struct xgbe_prv_data *pdata)  in xgbe_ptp_register()  argument
223 	struct ptp_clock_info *info = &pdata->ptp_clock_info;  in xgbe_ptp_register()
225 	struct cyclecounter *cc = &pdata->tstamp_cc;  in xgbe_ptp_register()
230 	info->max_adj = pdata->ptpclk_rate;  in xgbe_ptp_register()
237 	clock = ptp_clock_register(info, pdata->dev);  in xgbe_ptp_register()
239 		dev_err(pdata->dev, "ptp_clock_register failed\n");  in xgbe_ptp_register()
243 	pdata->ptp_clock = clock;  in xgbe_ptp_register()
251 	pdata->tstamp_addend = div_u64(dividend, pdata->ptpclk_rate);  in xgbe_ptp_register()
259 	timecounter_init(&pdata->tstamp_tc, &pdata->tstamp_cc,  in xgbe_ptp_register()
263 	XGMAC_IOWRITE(pdata, MAC_TSCR, 0);  in xgbe_ptp_register()
264 	pdata->tstamp_config.tx_type = HWTSTAMP_TX_OFF;  in xgbe_ptp_register()
265 	pdata->tstamp_config.rx_filter = HWTSTAMP_FILTER_NONE;  in xgbe_ptp_register()
268 void xgbe_ptp_unregister(struct xgbe_prv_data *pdata)  in xgbe_ptp_unregister()  argument
271 	if (pdata->ptp_clock)  in xgbe_ptp_unregister()
272 		ptp_clock_unregister(pdata->ptp_clock);  in xgbe_ptp_unregister()