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path: root/drivers/net/ethernet/arc/emac_main.c
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Diffstat (limited to 'drivers/net/ethernet/arc/emac_main.c')
-rw-r--r--drivers/net/ethernet/arc/emac_main.c65
1 files changed, 12 insertions, 53 deletions
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index a3a9392a4954..586bedac457d 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -47,7 +47,7 @@ static inline int arc_emac_tx_avail(struct arc_emac_priv *priv)
static void arc_emac_adjust_link(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
- struct phy_device *phy_dev = priv->phy_dev;
+ struct phy_device *phy_dev = ndev->phydev;
unsigned int reg, state_changed = 0;
if (priv->link != phy_dev->link) {
@@ -80,46 +80,6 @@ static void arc_emac_adjust_link(struct net_device *ndev)
}
/**
- * arc_emac_get_settings - Get PHY settings.
- * @ndev: Pointer to net_device structure.
- * @cmd: Pointer to ethtool_cmd structure.
- *
- * This implements ethtool command for getting PHY settings. If PHY could
- * not be found, the function returns -ENODEV. This function calls the
- * relevant PHY ethtool API to get the PHY settings.
- * Issue "ethtool ethX" under linux prompt to execute this function.
- */
-static int arc_emac_get_settings(struct net_device *ndev,
- struct ethtool_cmd *cmd)
-{
- struct arc_emac_priv *priv = netdev_priv(ndev);
-
- return phy_ethtool_gset(priv->phy_dev, cmd);
-}
-
-/**
- * arc_emac_set_settings - Set PHY settings as passed in the argument.
- * @ndev: Pointer to net_device structure.
- * @cmd: Pointer to ethtool_cmd structure.
- *
- * This implements ethtool command for setting various PHY settings. If PHY
- * could not be found, the function returns -ENODEV. This function calls the
- * relevant PHY ethtool API to set the PHY.
- * Issue e.g. "ethtool -s ethX speed 1000" under linux prompt to execute this
- * function.
- */
-static int arc_emac_set_settings(struct net_device *ndev,
- struct ethtool_cmd *cmd)
-{
- struct arc_emac_priv *priv = netdev_priv(ndev);
-
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
-
- return phy_ethtool_sset(priv->phy_dev, cmd);
-}
-
-/**
* arc_emac_get_drvinfo - Get EMAC driver information.
* @ndev: Pointer to net_device structure.
* @info: Pointer to ethtool_drvinfo structure.
@@ -137,10 +97,10 @@ static void arc_emac_get_drvinfo(struct net_device *ndev,
}
static const struct ethtool_ops arc_emac_ethtool_ops = {
- .get_settings = arc_emac_get_settings,
- .set_settings = arc_emac_set_settings,
.get_drvinfo = arc_emac_get_drvinfo,
.get_link = ethtool_op_get_link,
+ .get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
};
#define FIRST_OR_LAST_MASK (FIRST_MASK | LAST_MASK)
@@ -403,7 +363,7 @@ static void arc_emac_poll_controller(struct net_device *dev)
static int arc_emac_open(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
- struct phy_device *phy_dev = priv->phy_dev;
+ struct phy_device *phy_dev = ndev->phydev;
int i;
phy_dev->autoneg = AUTONEG_ENABLE;
@@ -474,7 +434,7 @@ static int arc_emac_open(struct net_device *ndev)
/* Enable EMAC */
arc_reg_or(priv, R_CTRL, EN_MASK);
- phy_start_aneg(priv->phy_dev);
+ phy_start_aneg(ndev->phydev);
netif_start_queue(ndev);
@@ -772,6 +732,7 @@ int arc_emac_probe(struct net_device *ndev, int interface)
struct device *dev = ndev->dev.parent;
struct resource res_regs;
struct device_node *phy_node;
+ struct phy_device *phydev = NULL;
struct arc_emac_priv *priv;
const char *mac_addr;
unsigned int id, clock_frequency, irq;
@@ -887,16 +848,16 @@ int arc_emac_probe(struct net_device *ndev, int interface)
goto out_clken;
}
- priv->phy_dev = of_phy_connect(ndev, phy_node, arc_emac_adjust_link, 0,
- interface);
- if (!priv->phy_dev) {
+ phydev = of_phy_connect(ndev, phy_node, arc_emac_adjust_link, 0,
+ interface);
+ if (!phydev) {
dev_err(dev, "of_phy_connect() failed\n");
err = -ENODEV;
goto out_mdio;
}
dev_info(dev, "connected to %s phy with id 0x%x\n",
- priv->phy_dev->drv->name, priv->phy_dev->phy_id);
+ phydev->drv->name, phydev->phy_id);
netif_napi_add(ndev, &priv->napi, arc_emac_poll, ARC_EMAC_NAPI_WEIGHT);
@@ -910,8 +871,7 @@ int arc_emac_probe(struct net_device *ndev, int interface)
out_netif_api:
netif_napi_del(&priv->napi);
- phy_disconnect(priv->phy_dev);
- priv->phy_dev = NULL;
+ phy_disconnect(phydev);
out_mdio:
arc_mdio_remove(priv);
out_clken:
@@ -925,8 +885,7 @@ int arc_emac_remove(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
- phy_disconnect(priv->phy_dev);
- priv->phy_dev = NULL;
+ phy_disconnect(ndev->phydev);
arc_mdio_remove(priv);
unregister_netdev(ndev);
netif_napi_del(&priv->napi);