diff options
Diffstat (limited to 'drivers/net/sfc/ethtool.c')
| -rw-r--r-- | drivers/net/sfc/ethtool.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index 53d259e9018..64309f4e8b1 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -219,9 +219,6 @@ int efx_ethtool_set_settings(struct net_device *net_dev, struct efx_nic *efx = netdev_priv(net_dev); int rc; - if (EFX_WORKAROUND_13963(efx) && !ecmd->autoneg) - return -EINVAL; - /* Falcon GMAC does not support 1000Mbps HD */ if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) { EFX_LOG(efx, "rejecting unsupported 1000Mbps HD" @@ -532,7 +529,14 @@ static int efx_ethtool_nway_reset(struct net_device *net_dev) { struct efx_nic *efx = netdev_priv(net_dev); - return mii_nway_restart(&efx->mii); + if (efx->phy_op->mmds & DEV_PRESENT_BIT(MDIO_MMD_AN)) { + mdio_clause45_set_flag(efx, efx->mii.phy_id, MDIO_MMD_AN, + MDIO_MMDREG_CTRL1, + __ffs(BMCR_ANRESTART), true); + return 0; + } + + return -EOPNOTSUPP; } static u32 efx_ethtool_get_link(struct net_device *net_dev) @@ -600,7 +604,6 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev, { struct efx_nic *efx = netdev_priv(net_dev); struct efx_tx_queue *tx_queue; - struct efx_rx_queue *rx_queue; struct efx_channel *channel; memset(coalesce, 0, sizeof(*coalesce)); @@ -618,14 +621,8 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev, } } - /* Find lowest IRQ moderation across all used RX queues */ - coalesce->rx_coalesce_usecs_irq = ~((u32) 0); - efx_for_each_rx_queue(rx_queue, efx) { - channel = rx_queue->channel; - if (channel->irq_moderation < coalesce->rx_coalesce_usecs_irq) - coalesce->rx_coalesce_usecs_irq = - channel->irq_moderation; - } + coalesce->use_adaptive_rx_coalesce = efx->irq_rx_adaptive; + coalesce->rx_coalesce_usecs_irq = efx->irq_rx_moderation; return 0; } @@ -639,10 +636,9 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, struct efx_nic *efx = netdev_priv(net_dev); struct efx_channel *channel; struct efx_tx_queue *tx_queue; - unsigned tx_usecs, rx_usecs; + unsigned tx_usecs, rx_usecs, adaptive; - if (coalesce->use_adaptive_rx_coalesce || - coalesce->use_adaptive_tx_coalesce) + if (coalesce->use_adaptive_tx_coalesce) return -EOPNOTSUPP; if (coalesce->rx_coalesce_usecs || coalesce->tx_coalesce_usecs) { @@ -653,6 +649,7 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, rx_usecs = coalesce->rx_coalesce_usecs_irq; tx_usecs = coalesce->tx_coalesce_usecs_irq; + adaptive = coalesce->use_adaptive_rx_coalesce; /* If the channel is shared only allow RX parameters to be set */ efx_for_each_tx_queue(tx_queue, efx) { @@ -664,7 +661,7 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, } } - efx_init_irq_moderation(efx, tx_usecs, rx_usecs); + efx_init_irq_moderation(efx, tx_usecs, rx_usecs, adaptive); /* Reset channel to pick up new moderation value. Note that * this may change the value of the irq_moderation field |