diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/genet/bcmmii.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmmii.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 0802cd9d2424..b3679ad1c1c7 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -163,6 +163,15 @@ void bcmgenet_mii_setup(struct net_device *dev) phy_print_status(phydev); } +static int bcmgenet_fixed_phy_link_update(struct net_device *dev, + struct fixed_phy_status *status) +{ + if (dev && dev->phydev && status) + status->link = dev->phydev->link; + + return 0; +} + void bcmgenet_phy_power_set(struct net_device *dev, bool enable) { struct bcmgenet_priv *priv = netdev_priv(dev); @@ -215,6 +224,10 @@ static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv) reg = bcmgenet_sys_readl(priv, SYS_PORT_CTRL); reg |= LED_ACT_SOURCE_MAC; bcmgenet_sys_writel(priv, reg, SYS_PORT_CTRL); + + if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) + fixed_phy_set_link_update(priv->phydev, + bcmgenet_fixed_phy_link_update); } int bcmgenet_mii_config(struct net_device *dev) @@ -460,6 +473,7 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) struct device_node *dn = priv->pdev->dev.of_node; struct device *kdev = &priv->pdev->dev; const char *phy_mode_str = NULL; + struct phy_device *phydev = NULL; char *compat; int phy_mode; int ret; @@ -515,14 +529,12 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) priv->internal_phy = true; } - return 0; -} - -static int bcmgenet_fixed_phy_link_update(struct net_device *dev, - struct fixed_phy_status *status) -{ - if (dev && dev->phydev && status) - status->link = dev->phydev->link; + /* Make sure we initialize MoCA PHYs with a link down */ + if (phy_mode == PHY_INTERFACE_MODE_MOCA) { + phydev = of_phy_find_device(dn); + if (phydev) + phydev->link = 0; + } return 0; } @@ -579,12 +591,9 @@ static int bcmgenet_mii_pd_init(struct bcmgenet_priv *priv) return -ENODEV; } - if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) { - ret = fixed_phy_set_link_update( - phydev, bcmgenet_fixed_phy_link_update); - if (!ret) - phydev->link = 0; - } + /* Make sure we initialize MoCA PHYs with a link down */ + phydev->link = 0; + } priv->phydev = phydev; |