3 files changed, 56 insertions, 99 deletions

diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 18ac52ded696..726b80f45906 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2195,6 +2195,12 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
 	}
 }
 
+static const struct acpi_device_id smc91x_acpi_match[] = {
+	{ "LNRO0003", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(acpi, smc91x_acpi_match);
+
 #if IS_BUILTIN(CONFIG_OF)
 static const struct of_device_id smc91x_match[] = {
 	{ .compatible = "smsc,lan91c94", },
@@ -2274,7 +2280,6 @@ static int smc_drv_probe(struct platform_device *pdev)
 #if IS_BUILTIN(CONFIG_OF)
 	match = of_match_device(of_match_ptr(smc91x_match), &pdev->dev);
 	if (match) {
-		struct device_node *np = pdev->dev.of_node;
 		u32 val;
 
 		/* Optional pwrdwn GPIO configured? */
@@ -2300,7 +2305,8 @@ static int smc_drv_probe(struct platform_device *pdev)
 			usleep_range(750, 1000);
 
 		/* Combination of IO widths supported, default to 16-bit */
-		if (!of_property_read_u32(np, "reg-io-width", &val)) {
+		if (!device_property_read_u32(&pdev->dev, "reg-io-width",
+					      &val)) {
 			if (val & 1)
 				lp->cfg.flags |= SMC91X_USE_8BIT;
 			if ((val == 0) || (val & 2))
@@ -2478,7 +2484,8 @@ static struct platform_driver smc_driver = {
 	.driver		= {
 		.name	= CARDNAME,
 		.pm	= &smc_drv_pm_ops,
-		.of_match_table = of_match_ptr(smc91x_match),
+		.of_match_table   = of_match_ptr(smc91x_match),
+		.acpi_match_table = smc91x_acpi_match,
 	},
 };
 
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 8af25563f627..ca3134540d2d 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -114,9 +114,7 @@ struct smsc911x_data {
 	/* spinlock to ensure register accesses are serialised */
 	spinlock_t dev_lock;
 
-	struct phy_device *phy_dev;
 	struct mii_bus *mii_bus;
-	int phy_irq[PHY_MAX_ADDR];
 	unsigned int using_extphy;
 	int last_duplex;
 	int last_carrier;
@@ -834,7 +832,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata)
 static int smsc911x_phy_loopbacktest(struct net_device *dev)
 {
 	struct smsc911x_data *pdata = netdev_priv(dev);
-	struct phy_device *phy_dev = pdata->phy_dev;
+	struct phy_device *phy_dev = dev->phydev;
 	int result = -EIO;
 	unsigned int i, val;
 	unsigned long flags;
@@ -904,7 +902,8 @@ static int smsc911x_phy_loopbacktest(struct net_device *dev)
 
 static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata)
 {
-	struct phy_device *phy_dev = pdata->phy_dev;
+	struct net_device *ndev = pdata->dev;
+	struct phy_device *phy_dev = ndev->phydev;
 	u32 afc = smsc911x_reg_read(pdata, AFC_CFG);
 	u32 flow;
 	unsigned long flags;
@@ -945,7 +944,7 @@ static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata)
 static void smsc911x_phy_adjust_link(struct net_device *dev)
 {
 	struct smsc911x_data *pdata = netdev_priv(dev);
-	struct phy_device *phy_dev = pdata->phy_dev;
+	struct phy_device *phy_dev = dev->phydev;
 	unsigned long flags;
 	int carrier;
 
@@ -1038,7 +1037,6 @@ static int smsc911x_mii_probe(struct net_device *dev)
 			      SUPPORTED_Asym_Pause);
 	phydev->advertising = phydev->supported;
 
-	pdata->phy_dev = phydev;
 	pdata->last_duplex = -1;
 	pdata->last_carrier = -1;
 
@@ -1073,7 +1071,6 @@ static int smsc911x_mii_init(struct platform_device *pdev,
 	pdata->mii_bus->priv = pdata;
 	pdata->mii_bus->read = smsc911x_mii_read;
 	pdata->mii_bus->write = smsc911x_mii_write;
-	memcpy(pdata->mii_bus->irq, pdata->phy_irq, sizeof(pdata->mii_bus));
 
 	pdata->mii_bus->parent = &pdev->dev;
 
@@ -1340,9 +1337,11 @@ static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata)
 
 static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
 {
+	struct net_device *ndev = pdata->dev;
+	struct phy_device *phy_dev = ndev->phydev;
 	int rc = 0;
 
-	if (!pdata->phy_dev)
+	if (!phy_dev)
 		return rc;
 
 	/* If the internal PHY is in General Power-Down mode, all, except the
@@ -1352,7 +1351,7 @@ static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
 	 * In that case, clear the bit 0.11, so the PHY powers up and we can
 	 * access to the phy registers.
 	 */
-	rc = phy_read(pdata->phy_dev, MII_BMCR);
+	rc = phy_read(phy_dev, MII_BMCR);
 	if (rc < 0) {
 		SMSC_WARN(pdata, drv, "Failed reading PHY control reg");
 		return rc;
@@ -1362,7 +1361,7 @@ static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
 	 * disable the general power down-mode.
 	 */
 	if (rc & BMCR_PDOWN) {
-		rc = phy_write(pdata->phy_dev, MII_BMCR, rc & ~BMCR_PDOWN);
+		rc = phy_write(phy_dev, MII_BMCR, rc & ~BMCR_PDOWN);
 		if (rc < 0) {
 			SMSC_WARN(pdata, drv, "Failed writing PHY control reg");
 			return rc;
@@ -1376,12 +1375,14 @@ static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
 
 static int smsc911x_phy_disable_energy_detect(struct smsc911x_data *pdata)
 {
+	struct net_device *ndev = pdata->dev;
+	struct phy_device *phy_dev = ndev->phydev;
 	int rc = 0;
 
-	if (!pdata->phy_dev)
+	if (!phy_dev)
 		return rc;
 
-	rc = phy_read(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS);
+	rc = phy_read(phy_dev, MII_LAN83C185_CTRL_STATUS);
 
 	if (rc < 0) {
 		SMSC_WARN(pdata, drv, "Failed reading PHY control reg");
@@ -1391,7 +1392,7 @@ static int smsc911x_phy_disable_energy_detect(struct smsc911x_data *pdata)
 	/* Only disable if energy detect mode is already enabled */
 	if (rc & MII_LAN83C185_EDPWRDOWN) {
 		/* Disable energy detect mode for this SMSC Transceivers */
-		rc = phy_write(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS,
+		rc = phy_write(phy_dev, MII_LAN83C185_CTRL_STATUS,
 			       rc & (~MII_LAN83C185_EDPWRDOWN));
 
 		if (rc < 0) {
@@ -1407,12 +1408,14 @@ static int smsc911x_phy_disable_energy_detect(struct smsc911x_data *pdata)
 
 static int smsc911x_phy_enable_energy_detect(struct smsc911x_data *pdata)
 {
+	struct net_device *ndev = pdata->dev;
+	struct phy_device *phy_dev = ndev->phydev;
 	int rc = 0;
 
-	if (!pdata->phy_dev)
+	if (!phy_dev)
 		return rc;
 
-	rc = phy_read(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS);
+	rc = phy_read(phy_dev, MII_LAN83C185_CTRL_STATUS);
 
 	if (rc < 0) {
 		SMSC_WARN(pdata, drv, "Failed reading PHY control reg");
@@ -1422,7 +1425,7 @@ static int smsc911x_phy_enable_energy_detect(struct smsc911x_data *pdata)
 	/* Only enable if energy detect mode is already disabled */
 	if (!(rc & MII_LAN83C185_EDPWRDOWN)) {
 		/* Enable energy detect mode for this SMSC Transceivers */
-		rc = phy_write(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS,
+		rc = phy_write(phy_dev, MII_LAN83C185_CTRL_STATUS,
 			       rc | MII_LAN83C185_EDPWRDOWN);
 
 		if (rc < 0) {
@@ -1519,7 +1522,7 @@ static int smsc911x_open(struct net_device *dev)
 	unsigned int intcfg;
 
 	/* if the phy is not yet registered, retry later*/
-	if (!pdata->phy_dev) {
+	if (!dev->phydev) {
 		SMSC_WARN(pdata, hw, "phy_dev is NULL");
 		return -EAGAIN;
 	}
@@ -1610,7 +1613,7 @@ static int smsc911x_open(struct net_device *dev)
 	pdata->last_carrier = -1;
 
 	/* Bring the PHY up */
-	phy_start(pdata->phy_dev);
+	phy_start(dev->phydev);
 
 	temp = smsc911x_reg_read(pdata, HW_CFG);
 	/* Preserve TX FIFO size and external PHY configuration */
@@ -1665,8 +1668,8 @@ static int smsc911x_stop(struct net_device *dev)
 	smsc911x_tx_update_txcounters(dev);
 
 	/* Bring the PHY down */
-	if (pdata->phy_dev)
-		phy_stop(pdata->phy_dev);
+	if (dev->phydev)
+		phy_stop(dev->phydev);
 
 	SMSC_TRACE(pdata, ifdown, "Interface stopped");
 	return 0;
@@ -1906,30 +1909,10 @@ static int smsc911x_set_mac_address(struct net_device *dev, void *p)
 /* Standard ioctls for mii-tool */
 static int smsc911x_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-	struct smsc911x_data *pdata = netdev_priv(dev);
-
-	if (!netif_running(dev) || !pdata->phy_dev)
+	if (!netif_running(dev) || !dev->phydev)
 		return -EINVAL;
 
-	return phy_mii_ioctl(pdata->phy_dev, ifr, cmd);
-}
-
-static int
-smsc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	struct smsc911x_data *pdata = netdev_priv(dev);
-
-	cmd->maxtxpkt = 1;
-	cmd->maxrxpkt = 1;
-	return phy_ethtool_gset(pdata->phy_dev, cmd);
-}
-
-static int
-smsc911x_ethtool_setsettings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	struct smsc911x_data *pdata = netdev_priv(dev);
-
-	return phy_ethtool_sset(pdata->phy_dev, cmd);
+	return phy_mii_ioctl(dev->phydev, ifr, cmd);
 }
 
 static void smsc911x_ethtool_getdrvinfo(struct net_device *dev,
@@ -1943,9 +1926,7 @@ static void smsc911x_ethtool_getdrvinfo(struct net_device *dev,
 
 static int smsc911x_ethtool_nwayreset(struct net_device *dev)
 {
-	struct smsc911x_data *pdata = netdev_priv(dev);
-
-	return phy_start_aneg(pdata->phy_dev);
+	return phy_start_aneg(dev->phydev);
 }
 
 static u32 smsc911x_ethtool_getmsglevel(struct net_device *dev)
@@ -1971,7 +1952,7 @@ smsc911x_ethtool_getregs(struct net_device *dev, struct ethtool_regs *regs,
 			 void *buf)
 {
 	struct smsc911x_data *pdata = netdev_priv(dev);
-	struct phy_device *phy_dev = pdata->phy_dev;
+	struct phy_device *phy_dev = dev->phydev;
 	unsigned long flags;
 	unsigned int i;
 	unsigned int j = 0;
@@ -2117,8 +2098,6 @@ static int smsc911x_ethtool_set_eeprom(struct net_device *dev,
 }
 
 static const struct ethtool_ops smsc911x_ethtool_ops = {
-	.get_settings = smsc911x_ethtool_getsettings,
-	.set_settings = smsc911x_ethtool_setsettings,
 	.get_link = ethtool_op_get_link,
 	.get_drvinfo = smsc911x_ethtool_getdrvinfo,
 	.nway_reset = smsc911x_ethtool_nwayreset,
@@ -2130,6 +2109,8 @@ static const struct ethtool_ops smsc911x_ethtool_ops = {
 	.get_eeprom = smsc911x_ethtool_get_eeprom,
 	.set_eeprom = smsc911x_ethtool_set_eeprom,
 	.get_ts_info = ethtool_op_get_ts_info,
+	.get_link_ksettings = phy_ethtool_get_link_ksettings,
+	.set_link_ksettings = phy_ethtool_set_link_ksettings,
 };
 
 static const struct net_device_ops smsc911x_netdev_ops = {
@@ -2310,12 +2291,11 @@ static int smsc911x_drv_remove(struct platform_device *pdev)
 	pdata = netdev_priv(dev);
 	BUG_ON(!pdata);
 	BUG_ON(!pdata->ioaddr);
-	BUG_ON(!pdata->phy_dev);
+	BUG_ON(!dev->phydev);
 
 	SMSC_TRACE(pdata, ifdown, "Stopping driver");
 
-	phy_disconnect(pdata->phy_dev);
-	pdata->phy_dev = NULL;
+	phy_disconnect(dev->phydev);
 	mdiobus_unregister(pdata->mii_bus);
 	mdiobus_free(pdata->mii_bus);
 
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 8594b9e8b28b..b7bfed4bc96b 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -76,7 +76,6 @@ struct smsc9420_pdata {
 	bool rx_csum;
 	u32 msg_enable;
 
-	struct phy_device *phy_dev;
 	struct mii_bus *mii_bus;
 	int last_duplex;
 	int last_carrier;
@@ -226,36 +225,10 @@ static int smsc9420_eeprom_reload(struct smsc9420_pdata *pd)
 /* Standard ioctls for mii-tool */
 static int smsc9420_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-	struct smsc9420_pdata *pd = netdev_priv(dev);
-
-	if (!netif_running(dev) || !pd->phy_dev)
+	if (!netif_running(dev) || !dev->phydev)
 		return -EINVAL;
 
-	return phy_mii_ioctl(pd->phy_dev, ifr, cmd);
-}
-
-static int smsc9420_ethtool_get_settings(struct net_device *dev,
-					 struct ethtool_cmd *cmd)
-{
-	struct smsc9420_pdata *pd = netdev_priv(dev);
-
-	if (!pd->phy_dev)
-		return -ENODEV;
-
-	cmd->maxtxpkt = 1;
-	cmd->maxrxpkt = 1;
-	return phy_ethtool_gset(pd->phy_dev, cmd);
-}
-
-static int smsc9420_ethtool_set_settings(struct net_device *dev,
-					 struct ethtool_cmd *cmd)
-{
-	struct smsc9420_pdata *pd = netdev_priv(dev);
-
-	if (!pd->phy_dev)
-		return -ENODEV;
-
-	return phy_ethtool_sset(pd->phy_dev, cmd);
+	return phy_mii_ioctl(dev->phydev, ifr, cmd);
 }
 
 static void smsc9420_ethtool_get_drvinfo(struct net_device *netdev,
@@ -283,12 +256,10 @@ static void smsc9420_ethtool_set_msglevel(struct net_device *netdev, u32 data)
 
 static int smsc9420_ethtool_nway_reset(struct net_device *netdev)
 {
-	struct smsc9420_pdata *pd = netdev_priv(netdev);
-
-	if (!pd->phy_dev)
+	if (!netdev->phydev)
 		return -ENODEV;
 
-	return phy_start_aneg(pd->phy_dev);
+	return phy_start_aneg(netdev->phydev);
 }
 
 static int smsc9420_ethtool_getregslen(struct net_device *dev)
@@ -302,7 +273,7 @@ smsc9420_ethtool_getregs(struct net_device *dev, struct ethtool_regs *regs,
 			 void *buf)
 {
 	struct smsc9420_pdata *pd = netdev_priv(dev);
-	struct phy_device *phy_dev = pd->phy_dev;
+	struct phy_device *phy_dev = dev->phydev;
 	unsigned int i, j = 0;
 	u32 *data = buf;
 
@@ -443,8 +414,6 @@ static int smsc9420_ethtool_set_eeprom(struct net_device *dev,
 }
 
 static const struct ethtool_ops smsc9420_ethtool_ops = {
-	.get_settings = smsc9420_ethtool_get_settings,
-	.set_settings = smsc9420_ethtool_set_settings,
 	.get_drvinfo = smsc9420_ethtool_get_drvinfo,
 	.get_msglevel = smsc9420_ethtool_get_msglevel,
 	.set_msglevel = smsc9420_ethtool_set_msglevel,
@@ -456,6 +425,8 @@ static const struct ethtool_ops smsc9420_ethtool_ops = {
 	.get_regs_len = smsc9420_ethtool_getregslen,
 	.get_regs = smsc9420_ethtool_getregs,
 	.get_ts_info = ethtool_op_get_ts_info,
+	.get_link_ksettings = phy_ethtool_get_link_ksettings,
+	.set_link_ksettings = phy_ethtool_set_link_ksettings,
 };
 
 /* Sets the device MAC address to dev_addr */
@@ -736,7 +707,7 @@ static int smsc9420_stop(struct net_device *dev)
 	ulong flags;
 
 	BUG_ON(!pd);
-	BUG_ON(!pd->phy_dev);
+	BUG_ON(!dev->phydev);
 
 	/* disable master interrupt */
 	spin_lock_irqsave(&pd->int_lock, flags);
@@ -757,10 +728,9 @@ static int smsc9420_stop(struct net_device *dev)
 
 	smsc9420_dmac_soft_reset(pd);
 
-	phy_stop(pd->phy_dev);
+	phy_stop(dev->phydev);
 
-	phy_disconnect(pd->phy_dev);
-	pd->phy_dev = NULL;
+	phy_disconnect(dev->phydev);
 	mdiobus_unregister(pd->mii_bus);
 	mdiobus_free(pd->mii_bus);
 
@@ -1093,7 +1063,8 @@ static void smsc9420_set_multicast_list(struct net_device *dev)
 
 static void smsc9420_phy_update_flowcontrol(struct smsc9420_pdata *pd)
 {
-	struct phy_device *phy_dev = pd->phy_dev;
+	struct net_device *dev = pd->dev;
+	struct phy_device *phy_dev = dev->phydev;
 	u32 flow;
 
 	if (phy_dev->duplex == DUPLEX_FULL) {
@@ -1122,7 +1093,7 @@ static void smsc9420_phy_update_flowcontrol(struct smsc9420_pdata *pd)
 static void smsc9420_phy_adjust_link(struct net_device *dev)
 {
 	struct smsc9420_pdata *pd = netdev_priv(dev);
-	struct phy_device *phy_dev = pd->phy_dev;
+	struct phy_device *phy_dev = dev->phydev;
 	int carrier;
 
 	if (phy_dev->duplex != pd->last_duplex) {
@@ -1155,7 +1126,7 @@ static int smsc9420_mii_probe(struct net_device *dev)
 	struct smsc9420_pdata *pd = netdev_priv(dev);
 	struct phy_device *phydev = NULL;
 
-	BUG_ON(pd->phy_dev);
+	BUG_ON(dev->phydev);
 
 	/* Device only supports internal PHY at address 1 */
 	phydev = mdiobus_get_phy(pd->mii_bus, 1);
@@ -1179,7 +1150,6 @@ static int smsc9420_mii_probe(struct net_device *dev)
 
 	phy_attached_info(phydev);
 
-	pd->phy_dev = phydev;
 	pd->last_duplex = -1;
 	pd->last_carrier = -1;
 
@@ -1440,7 +1410,7 @@ static int smsc9420_open(struct net_device *dev)
 	}
 
 	/* Bring the PHY up */
-	phy_start(pd->phy_dev);
+	phy_start(dev->phydev);
 
 	napi_enable(&pd->napi);