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path: root/drivers/net/sfc/ethtool.c
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Diffstat (limited to 'drivers/net/sfc/ethtool.c')
-rw-r--r--drivers/net/sfc/ethtool.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 7b5924c039b3..64309f4e8b19 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -529,7 +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)
@@ -597,7 +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));
@@ -615,14 +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;
}
@@ -636,10 +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) {
@@ -650,6 +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) {
@@ -661,7 +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