diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 30 |
3 files changed, 23 insertions, 19 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index badfe686a570..ed38099ca740 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -360,7 +360,7 @@ enum stmmac_state { int stmmac_mdio_unregister(struct net_device *ndev); int stmmac_mdio_register(struct net_device *ndev); int stmmac_mdio_reset(struct mii_bus *mii); -int stmmac_xpcs_setup(struct mii_bus *mii); +int stmmac_pcs_setup(struct net_device *ndev); void stmmac_pcs_clean(struct net_device *ndev); void stmmac_set_ethtool_ops(struct net_device *netdev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 0ac99c132733..ef285b3c56ab 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7754,11 +7754,9 @@ int stmmac_dvr_probe(struct device *device, if (priv->plat->speed_mode_2500) priv->plat->speed_mode_2500(ndev, priv->plat->bsp_priv); - if (priv->plat->mdio_bus_data && priv->plat->mdio_bus_data->has_xpcs) { - ret = stmmac_xpcs_setup(priv->mii); - if (ret) - goto error_xpcs_setup; - } + ret = stmmac_pcs_setup(ndev); + if (ret) + goto error_pcs_setup; ret = stmmac_phy_setup(priv); if (ret) { @@ -7791,7 +7789,7 @@ error_netdev_register: phylink_destroy(priv->phylink); error_phy_setup: stmmac_pcs_clean(ndev); -error_xpcs_setup: +error_pcs_setup: if (priv->hw->pcs != STMMAC_PCS_TBI && priv->hw->pcs != STMMAC_PCS_RTBI) stmmac_mdio_unregister(ndev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index 73ba9901a443..54708440e27b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -495,31 +495,37 @@ int stmmac_mdio_reset(struct mii_bus *bus) return 0; } -int stmmac_xpcs_setup(struct mii_bus *bus) +int stmmac_pcs_setup(struct net_device *ndev) { - struct net_device *ndev = bus->priv; + struct dw_xpcs *xpcs = NULL; struct stmmac_priv *priv; - struct dw_xpcs *xpcs; + int ret = -ENODEV; int mode, addr; priv = netdev_priv(ndev); mode = priv->plat->phy_interface; - /* Try to probe the XPCS by scanning all addresses. */ - for (addr = 0; addr < PHY_MAX_ADDR; addr++) { - xpcs = xpcs_create_mdiodev(bus, addr, mode); - if (IS_ERR(xpcs)) - continue; + if (priv->plat->mdio_bus_data && priv->plat->mdio_bus_data->has_xpcs) { + /* Try to probe the XPCS by scanning all addresses */ + for (addr = 0; addr < PHY_MAX_ADDR; addr++) { + xpcs = xpcs_create_mdiodev(priv->mii, addr, mode); + if (IS_ERR(xpcs)) + continue; - priv->hw->xpcs = xpcs; - break; + ret = 0; + break; + } + } else { + return 0; } - if (!priv->hw->xpcs) { + if (ret) { dev_warn(priv->device, "No xPCS found\n"); - return -ENODEV; + return ret; } + priv->hw->xpcs = xpcs; + return 0; } |