Commit bac65c4b authored by Philippe Reynes's avatar Philippe Reynes Committed by David S. Miller

Revert "net: ethernet: bcmgenet: use phy_ethtool_{get|set}_link_ksettings"

This reverts commit 4386f566 ("net: ethernet: bcmgenet: use
phy_ethtool_{get|set}_link_ksettings")

This patch is wrong, the function phy_ethtool_{get|set}_link_ksettings
don't check if the device is running, but the driver bcmgenet need this
check.

The function {get|set}_settings need to access the mdio bus, and this
bus may only be used when the device is running. Otherwise, the clock
is disable and a mdio access will fail.
Signed-off-by: default avatarPhilippe Reynes <tremyfr@gmail.com>
Acked-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ddeec083
...@@ -450,6 +450,30 @@ static inline void bcmgenet_rdma_ring_writel(struct bcmgenet_priv *priv, ...@@ -450,6 +450,30 @@ static inline void bcmgenet_rdma_ring_writel(struct bcmgenet_priv *priv,
genet_dma_ring_regs[r]); genet_dma_ring_regs[r]);
} }
static int bcmgenet_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
if (!netif_running(dev))
return -EINVAL;
if (!dev->phydev)
return -ENODEV;
return phy_ethtool_gset(dev->phydev, cmd);
}
static int bcmgenet_set_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
if (!netif_running(dev))
return -EINVAL;
if (!dev->phydev)
return -ENODEV;
return phy_ethtool_sset(dev->phydev, cmd);
}
static int bcmgenet_set_rx_csum(struct net_device *dev, static int bcmgenet_set_rx_csum(struct net_device *dev,
netdev_features_t wanted) netdev_features_t wanted)
{ {
...@@ -953,6 +977,8 @@ static struct ethtool_ops bcmgenet_ethtool_ops = { ...@@ -953,6 +977,8 @@ static struct ethtool_ops bcmgenet_ethtool_ops = {
.get_strings = bcmgenet_get_strings, .get_strings = bcmgenet_get_strings,
.get_sset_count = bcmgenet_get_sset_count, .get_sset_count = bcmgenet_get_sset_count,
.get_ethtool_stats = bcmgenet_get_ethtool_stats, .get_ethtool_stats = bcmgenet_get_ethtool_stats,
.get_settings = bcmgenet_get_settings,
.set_settings = bcmgenet_set_settings,
.get_drvinfo = bcmgenet_get_drvinfo, .get_drvinfo = bcmgenet_get_drvinfo,
.get_link = ethtool_op_get_link, .get_link = ethtool_op_get_link,
.get_msglevel = bcmgenet_get_msglevel, .get_msglevel = bcmgenet_get_msglevel,
...@@ -964,8 +990,6 @@ static struct ethtool_ops bcmgenet_ethtool_ops = { ...@@ -964,8 +990,6 @@ static struct ethtool_ops bcmgenet_ethtool_ops = {
.nway_reset = bcmgenet_nway_reset, .nway_reset = bcmgenet_nway_reset,
.get_coalesce = bcmgenet_get_coalesce, .get_coalesce = bcmgenet_get_coalesce,
.set_coalesce = bcmgenet_set_coalesce, .set_coalesce = bcmgenet_set_coalesce,
.get_link_ksettings = phy_ethtool_get_link_ksettings,
.set_link_ksettings = phy_ethtool_set_link_ksettings,
}; };
/* Power down the unimac, based on mode. */ /* Power down the unimac, based on mode. */
......
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