diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 31 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.h | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmmii.c | 10 |
4 files changed, 20 insertions, 30 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index c76a7623870b..fa452d6272e0 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -979,8 +979,8 @@ static int bnxt_set_channels(struct net_device *dev, if (bnxt_get_nr_rss_ctxs(bp, req_rx_rings) != bnxt_get_nr_rss_ctxs(bp, bp->rx_nr_rings) && - netif_is_rxfh_configured(dev)) { - netdev_warn(dev, "RSS table size change required, RSS table entries must be default to proceed\n"); + (netif_is_rxfh_configured(dev) || bp->num_rss_ctx)) { + netdev_warn(dev, "RSS table size change required, RSS table entries must be default (with no additional RSS contexts present) to proceed\n"); return -EINVAL; } diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 05512aa10c20..1c2fdaca14f9 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1342,8 +1342,7 @@ static void bcmgenet_get_ethtool_stats(struct net_device *dev, } } -void bcmgenet_eee_enable_set(struct net_device *dev, bool enable, - bool tx_lpi_enabled) +void bcmgenet_eee_enable_set(struct net_device *dev, bool enable) { struct bcmgenet_priv *priv = netdev_priv(dev); u32 off = priv->hw_params->tbuf_offset + TBUF_ENERGY_CTRL; @@ -1363,7 +1362,7 @@ void bcmgenet_eee_enable_set(struct net_device *dev, bool enable, /* Enable EEE and switch to a 27Mhz clock automatically */ reg = bcmgenet_readl(priv->base + off); - if (tx_lpi_enabled) + if (enable) reg |= TBUF_EEE_EN | TBUF_PM_EN; else reg &= ~(TBUF_EEE_EN | TBUF_PM_EN); @@ -1382,14 +1381,12 @@ void bcmgenet_eee_enable_set(struct net_device *dev, bool enable, priv->clk_eee_enabled = false; } - priv->eee.eee_enabled = enable; - priv->eee.tx_lpi_enabled = tx_lpi_enabled; } static int bcmgenet_get_eee(struct net_device *dev, struct ethtool_keee *e) { struct bcmgenet_priv *priv = netdev_priv(dev); - struct ethtool_keee *p = &priv->eee; + int ret; if (GENET_IS_V1(priv)) return -EOPNOTSUPP; @@ -1397,17 +1394,21 @@ static int bcmgenet_get_eee(struct net_device *dev, struct ethtool_keee *e) if (!dev->phydev) return -ENODEV; - e->tx_lpi_enabled = p->tx_lpi_enabled; + ret = phy_ethtool_get_eee(dev->phydev, e); + if (ret) + return ret; + + /* tx_lpi_timer is maintained by the MAC hardware register; the + * PHY-level eee_cfg timer is not set for GENET. + */ e->tx_lpi_timer = bcmgenet_umac_readl(priv, UMAC_EEE_LPI_TIMER); - return phy_ethtool_get_eee(dev->phydev, e); + return 0; } static int bcmgenet_set_eee(struct net_device *dev, struct ethtool_keee *e) { struct bcmgenet_priv *priv = netdev_priv(dev); - struct ethtool_keee *p = &priv->eee; - bool active; if (GENET_IS_V1(priv)) return -EOPNOTSUPP; @@ -1415,15 +1416,7 @@ static int bcmgenet_set_eee(struct net_device *dev, struct ethtool_keee *e) if (!dev->phydev) return -ENODEV; - p->eee_enabled = e->eee_enabled; - - if (!p->eee_enabled) { - bcmgenet_eee_enable_set(dev, false, false); - } else { - active = phy_init_eee(dev->phydev, false) >= 0; - bcmgenet_umac_writel(priv, e->tx_lpi_timer, UMAC_EEE_LPI_TIMER); - bcmgenet_eee_enable_set(dev, active, e->tx_lpi_enabled); - } + bcmgenet_umac_writel(priv, e->tx_lpi_timer, UMAC_EEE_LPI_TIMER); return phy_ethtool_set_eee(dev->phydev, e); } diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 5ec3979779ec..9e4110c7fdf6 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -665,8 +665,6 @@ struct bcmgenet_priv { u8 sopass[SOPASS_MAX]; struct bcmgenet_mib_counters mib; - - struct ethtool_keee eee; }; static inline bool bcmgenet_has_40bits(struct bcmgenet_priv *priv) @@ -749,7 +747,6 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, int bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, enum bcmgenet_power_mode mode); -void bcmgenet_eee_enable_set(struct net_device *dev, bool enable, - bool tx_lpi_enabled); +void bcmgenet_eee_enable_set(struct net_device *dev, bool enable); #endif /* __BCMGENET_H__ */ diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 38f854b94a79..a4e0d5a68268 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -29,7 +29,6 @@ static void bcmgenet_mac_config(struct net_device *dev) struct bcmgenet_priv *priv = netdev_priv(dev); struct phy_device *phydev = dev->phydev; u32 reg, cmd_bits = 0; - bool active; /* speed */ if (phydev->speed == SPEED_1000) @@ -90,10 +89,6 @@ static void bcmgenet_mac_config(struct net_device *dev) bcmgenet_umac_writel(priv, reg, UMAC_CMD); spin_unlock_bh(&priv->reg_lock); - active = phy_init_eee(phydev, 0) >= 0; - bcmgenet_eee_enable_set(dev, - priv->eee.eee_enabled && active, - priv->eee.tx_lpi_enabled); } /* setup netdev link state when PHY link status change and @@ -113,6 +108,8 @@ void bcmgenet_mii_setup(struct net_device *dev) bcmgenet_ext_writel(priv, reg, EXT_RGMII_OOB_CTRL); } + bcmgenet_eee_enable_set(dev, phydev->enable_tx_lpi); + phy_print_status(phydev); } @@ -412,6 +409,9 @@ int bcmgenet_mii_probe(struct net_device *dev) /* Indicate that the MAC is responsible for PHY PM */ dev->phydev->mac_managed_pm = true; + if (!GENET_IS_V1(priv)) + phy_support_eee(dev->phydev); + return 0; } |