312 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_adjust_link()  local
313 	struct phy_device *phydev = lp->phydev;  in bfin_mac_adjust_link()
317 	spin_lock_irqsave(&lp->lock, flags);  in bfin_mac_adjust_link()
321 		if (phydev->duplex != lp->old_duplex) {  in bfin_mac_adjust_link()
331 			lp->old_duplex = phydev->duplex;  in bfin_mac_adjust_link()
334 		if (phydev->speed != lp->old_speed) {  in bfin_mac_adjust_link()
354 			lp->old_speed = phydev->speed;  in bfin_mac_adjust_link()
357 		if (!lp->old_link) {  in bfin_mac_adjust_link()
359 			lp->old_link = 1;  in bfin_mac_adjust_link()
361 	} else if (lp->old_link) {  in bfin_mac_adjust_link()
363 		lp->old_link = 0;  in bfin_mac_adjust_link()
364 		lp->old_speed = 0;  in bfin_mac_adjust_link()
365 		lp->old_duplex = -1;  in bfin_mac_adjust_link()
374 	spin_unlock_irqrestore(&lp->lock, flags);  in bfin_mac_adjust_link()
382 	struct bfin_mac_local *lp = netdev_priv(dev);  in mii_probe()  local
401 		struct phy_device *const tmp_phydev = lp->mii_bus->phy_map[i];  in mii_probe()
442 	lp->old_link = 0;  in mii_probe()
443 	lp->old_speed = 0;  in mii_probe()
444 	lp->old_duplex = -1;  in mii_probe()
445 	lp->phydev = phydev;  in mii_probe()
470 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_ethtool_getsettings()  local
472 	if (lp->phydev)  in bfin_mac_ethtool_getsettings()
473 		return phy_ethtool_gset(lp->phydev, cmd);  in bfin_mac_ethtool_getsettings()
481 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_ethtool_setsettings()  local
486 	if (lp->phydev)  in bfin_mac_ethtool_setsettings()
487 		return phy_ethtool_sset(lp->phydev, cmd);  in bfin_mac_ethtool_setsettings()
504 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_ethtool_getwol()  local
507 	wolinfo->wolopts = lp->wol;  in bfin_mac_ethtool_getwol()
513 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_ethtool_setwol()  local
523 	lp->wol = wolinfo->wolopts;  in bfin_mac_ethtool_setwol()
525 	if (lp->wol && !lp->irq_wake_requested) {  in bfin_mac_ethtool_setwol()
531 		lp->irq_wake_requested = true;  in bfin_mac_ethtool_setwol()
534 	if (!lp->wol && lp->irq_wake_requested) {  in bfin_mac_ethtool_setwol()
536 		lp->irq_wake_requested = false;  in bfin_mac_ethtool_setwol()
540 	device_init_wakeup(&dev->dev, lp->wol);  in bfin_mac_ethtool_setwol()
549 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_ethtool_get_ts_info()  local
555 	info->phc_index = lp->phc_index;  in bfin_mac_ethtool_get_ts_info()
583 	struct bfin_mac_local *lp = netdev_priv(dev);  in setup_system_regs()  local
597 		if (lp->mii_bus->irq[i] != PHY_POLL)  in setup_system_regs()
612 	bfin_write_EMAC_VLAN1(lp->vlan1_mask);  in setup_system_regs()
613 	bfin_write_EMAC_VLAN2(lp->vlan2_mask);  in setup_system_regs()
669 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_mac_hwtstamp_set()  local
817 	lp->stamp_cfg = config;  in bfin_mac_hwtstamp_set()
825 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_mac_hwtstamp_get()  local
827 	return copy_to_user(ifr->ifr_data, &lp->stamp_cfg,  in bfin_mac_hwtstamp_get()
828 			    sizeof(lp->stamp_cfg)) ?  in bfin_mac_hwtstamp_get()
834 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_tx_hwtstamp()  local
862 			ns = regval << lp->shift;  in bfin_tx_hwtstamp()
871 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_rx_hwtstamp()  local
876 	if (bfin_mac_hwtstamp_is_none(lp->stamp_cfg.rx_filter))  in bfin_rx_hwtstamp()
887 	ns = regval << lp->shift;  in bfin_rx_hwtstamp()
894 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_mac_hwtstamp_init()  local
900 	phc_clk = bfin_select_phc_clock(input_clk, &lp->shift);  in bfin_mac_hwtstamp_init()
905 	lp->addend = addend;  in bfin_mac_hwtstamp_init()
908 	lp->max_ppb = ppb - 1000000000ULL - 1ULL;  in bfin_mac_hwtstamp_init()
911 	lp->stamp_cfg.rx_filter = HWTSTAMP_FILTER_NONE;  in bfin_mac_hwtstamp_init()
912 	lp->stamp_cfg.tx_type = HWTSTAMP_TX_OFF;  in bfin_mac_hwtstamp_init()
915 static u64 bfin_ptp_time_read(struct bfin_mac_local *lp)  in bfin_ptp_time_read()  argument
925 	ns <<= lp->shift;  in bfin_ptp_time_read()
930 static void bfin_ptp_time_write(struct bfin_mac_local *lp, u64 ns)  in bfin_ptp_time_write()  argument
934 	ns >>= lp->shift;  in bfin_ptp_time_write()
949 	struct bfin_mac_local *lp =  in bfin_ptp_adjfreq()  local
956 	addend = lp->addend;  in bfin_ptp_adjfreq()
972 	struct bfin_mac_local *lp =  in bfin_ptp_adjtime()  local
975 	spin_lock_irqsave(&lp->phc_lock, flags);  in bfin_ptp_adjtime()
977 	now = bfin_ptp_time_read(lp);  in bfin_ptp_adjtime()
979 	bfin_ptp_time_write(lp, now);  in bfin_ptp_adjtime()
981 	spin_unlock_irqrestore(&lp->phc_lock, flags);  in bfin_ptp_adjtime()
990 	struct bfin_mac_local *lp =  in bfin_ptp_gettime()  local
993 	spin_lock_irqsave(&lp->phc_lock, flags);  in bfin_ptp_gettime()
995 	ns = bfin_ptp_time_read(lp);  in bfin_ptp_gettime()
997 	spin_unlock_irqrestore(&lp->phc_lock, flags);  in bfin_ptp_gettime()
1009 	struct bfin_mac_local *lp =  in bfin_ptp_settime()  local
1014 	spin_lock_irqsave(&lp->phc_lock, flags);  in bfin_ptp_settime()
1016 	bfin_ptp_time_write(lp, ns);  in bfin_ptp_settime()
1018 	spin_unlock_irqrestore(&lp->phc_lock, flags);  in bfin_ptp_settime()
1047 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_phc_init()  local
1049 	lp->caps = bfin_ptp_caps;  in bfin_phc_init()
1050 	lp->caps.max_adj = lp->max_ppb;  in bfin_phc_init()
1051 	lp->clock = ptp_clock_register(&lp->caps, dev);  in bfin_phc_init()
1052 	if (IS_ERR(lp->clock))  in bfin_phc_init()
1053 		return PTR_ERR(lp->clock);  in bfin_phc_init()
1055 	lp->phc_index = ptp_clock_index(lp->clock);  in bfin_phc_init()
1056 	spin_lock_init(&lp->phc_lock);  in bfin_phc_init()
1061 static void bfin_phc_release(struct bfin_mac_local *lp)  in bfin_phc_release()  argument
1063 	ptp_clock_unregister(lp->clock);  in bfin_phc_release()
1074 # define bfin_phc_release(lp)  argument
1091 static void tx_reclaim_skb(struct bfin_mac_local *lp)  in tx_reclaim_skb()  argument
1112 			netif_stop_queue(lp->ndev);  in tx_reclaim_skb()
1116 		netif_queue_stopped(lp->ndev))  in tx_reclaim_skb()
1117 		netif_wake_queue(lp->ndev);  in tx_reclaim_skb()
1121 		if (netif_queue_stopped(lp->ndev))  in tx_reclaim_skb()
1122 			lp->tx_reclaim_timer.expires =  in tx_reclaim_skb()
1125 			lp->tx_reclaim_timer.expires =  in tx_reclaim_skb()
1128 		mod_timer(&lp->tx_reclaim_timer,  in tx_reclaim_skb()
1129 			lp->tx_reclaim_timer.expires);  in tx_reclaim_skb()
1135 static void tx_reclaim_skb_timeout(unsigned long lp)  in tx_reclaim_skb_timeout()  argument
1137 	tx_reclaim_skb((struct bfin_mac_local *)lp);  in tx_reclaim_skb_timeout()
1143 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_hard_start_xmit()  local
1210 	tx_reclaim_skb(lp);  in bfin_mac_hard_start_xmit()
1219 static void bfin_mac_rx(struct bfin_mac_local *lp)  in bfin_mac_rx()  argument
1221 	struct net_device *dev = lp->ndev;  in bfin_mac_rx()
1295 	napi_gro_receive(&lp->napi, skb);  in bfin_mac_rx()
1307 	struct bfin_mac_local *lp = container_of(napi,  in bfin_mac_poll()  local
1312 		bfin_mac_rx(lp);  in bfin_mac_poll()
1318 		if (test_and_clear_bit(BFIN_MAC_RX_IRQ_DISABLED, &lp->flags))  in bfin_mac_poll()
1328 	struct bfin_mac_local *lp = netdev_priv(dev_id);  in bfin_mac_interrupt()  local
1336 		set_bit(BFIN_MAC_RX_IRQ_DISABLED, &lp->flags);  in bfin_mac_interrupt()
1337 		napi_schedule(&lp->napi);  in bfin_mac_interrupt()
1346 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_poll_controller()  local
1349 	tx_reclaim_skb(lp);  in bfin_mac_poll_controller()
1422 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_timeout()  local
1428 	del_timer(&lp->tx_reclaim_timer);  in bfin_mac_timeout()
1444 	bfin_mac_enable(lp->phydev);  in bfin_mac_timeout()
1508 	struct bfin_mac_local *lp = netdev_priv(netdev);  in bfin_mac_ioctl()  local
1519 		if (lp->phydev)  in bfin_mac_ioctl()
1520 			return phy_mii_ioctl(lp->phydev, ifr, cmd);  in bfin_mac_ioctl()
1545 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_open()  local
1564 	phy_start(lp->phydev);  in bfin_mac_open()
1569 	ret = bfin_mac_enable(lp->phydev);  in bfin_mac_open()
1574 	napi_enable(&lp->napi);  in bfin_mac_open()
1588 	struct bfin_mac_local *lp = netdev_priv(dev);  in bfin_mac_close()  local
1592 	napi_disable(&lp->napi);  in bfin_mac_close()
1595 	phy_stop(lp->phydev);  in bfin_mac_close()
1596 	phy_write(lp->phydev, MII_BMCR, BMCR_PDOWN);  in bfin_mac_close()
1625 	struct bfin_mac_local *lp;  in bfin_mac_probe()  local
1636 	lp = netdev_priv(ndev);  in bfin_mac_probe()
1637 	lp->ndev = ndev;  in bfin_mac_probe()
1675 	lp->mii_bus = platform_get_drvdata(pd);  in bfin_mac_probe()
1676 	if (!lp->mii_bus) {  in bfin_mac_probe()
1681 	lp->mii_bus->priv = ndev;  in bfin_mac_probe()
1690 	lp->vlan1_mask = ETH_P_8021Q | mii_bus_data->vlan1_mask;  in bfin_mac_probe()
1691 	lp->vlan2_mask = ETH_P_8021Q | mii_bus_data->vlan2_mask;  in bfin_mac_probe()
1696 	init_timer(&lp->tx_reclaim_timer);  in bfin_mac_probe()
1697 	lp->tx_reclaim_timer.data = (unsigned long)lp;  in bfin_mac_probe()
1698 	lp->tx_reclaim_timer.function = tx_reclaim_skb_timeout;  in bfin_mac_probe()
1700 	lp->flags = 0;  in bfin_mac_probe()
1701 	netif_napi_add(ndev, &lp->napi, bfin_mac_poll, CONFIG_BFIN_RX_DESC_NUM);  in bfin_mac_probe()
1703 	spin_lock_init(&lp->lock);  in bfin_mac_probe()
1737 	netif_napi_del(&lp->napi);  in bfin_mac_probe()
1739 	mdiobus_unregister(lp->mii_bus);  in bfin_mac_probe()
1740 	mdiobus_free(lp->mii_bus);  in bfin_mac_probe()
1750 	struct bfin_mac_local *lp = netdev_priv(ndev);  in bfin_mac_remove()  local
1752 	bfin_phc_release(lp);  in bfin_mac_remove()
1754 	lp->mii_bus->priv = NULL;  in bfin_mac_remove()
1758 	netif_napi_del(&lp->napi);  in bfin_mac_remove()
1771 	struct bfin_mac_local *lp = netdev_priv(net_dev);  in bfin_mac_suspend()  local
1773 	if (lp->wol) {  in bfin_mac_suspend()
1788 	struct bfin_mac_local *lp = netdev_priv(net_dev);  in bfin_mac_resume()  local
1790 	if (lp->wol) {  in bfin_mac_resume()