diff options
Diffstat (limited to 'drivers/staging/octeon/ethernet-mdio.c')
| -rw-r--r-- | drivers/staging/octeon/ethernet-mdio.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/drivers/staging/octeon/ethernet-mdio.c b/drivers/staging/octeon/ethernet-mdio.c index fd9b3d899c1f..e13a4ab46977 100644 --- a/drivers/staging/octeon/ethernet-mdio.c +++ b/drivers/staging/octeon/ethernet-mdio.c @@ -118,13 +118,20 @@ void cvm_oct_adjust_link(struct net_device *dev) struct octeon_ethernet *priv = netdev_priv(dev); cvmx_helper_link_info_t link_info; + link_info.u64 = 0; + link_info.s.link_up = priv->phydev->link ? 1 : 0; + link_info.s.full_duplex = priv->phydev->duplex ? 1 : 0; + link_info.s.speed = priv->phydev->speed; + priv->link_info = link_info.u64; + + /* + * The polling task need to know about link status changes. + */ + if (priv->poll) + priv->poll(dev); + if (priv->last_link != priv->phydev->link) { priv->last_link = priv->phydev->link; - link_info.u64 = 0; - link_info.s.link_up = priv->last_link ? 1 : 0; - link_info.s.full_duplex = priv->phydev->duplex ? 1 : 0; - link_info.s.speed = priv->phydev->speed; - cvmx_helper_link_set(priv->port, link_info); cvm_oct_note_carrier(priv, link_info); } @@ -174,13 +181,22 @@ int cvm_oct_phy_setup_device(struct net_device *dev) goto no_phy; phy_node = of_parse_phandle(priv->of_node, "phy-handle", 0); + if (!phy_node && of_phy_is_fixed_link(priv->of_node)) { + int rc; + + rc = of_phy_register_fixed_link(priv->of_node); + if (rc) + return rc; + + phy_node = of_node_get(priv->of_node); + } if (!phy_node) goto no_phy; priv->phydev = of_phy_connect(dev, phy_node, cvm_oct_adjust_link, 0, PHY_INTERFACE_MODE_GMII); - if (priv->phydev == NULL) + if (!priv->phydev) return -ENODEV; priv->last_link = 0; |