diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
-rw-r--r-- | drivers/net/ixgbe/ixgbe_ethtool.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index a119cbd8dbb..4e463778bcf 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -246,13 +246,26 @@ static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data) static int ixgbe_set_tso(struct net_device *netdev, u32 data) { - if (data) { netdev->features |= NETIF_F_TSO; netdev->features |= NETIF_F_TSO6; } else { +#ifdef CONFIG_NETDEVICES_MULTIQUEUE + struct ixgbe_adapter *adapter = netdev_priv(netdev); + int i; +#endif + netif_stop_queue(netdev); +#ifdef CONFIG_NETDEVICES_MULTIQUEUE + for (i = 0; i < adapter->num_tx_queues; i++) + netif_stop_subqueue(netdev, i); +#endif netdev->features &= ~NETIF_F_TSO; netdev->features &= ~NETIF_F_TSO6; +#ifdef CONFIG_NETDEVICES_MULTIQUEUE + for (i = 0; i < adapter->num_tx_queues; i++) + netif_start_subqueue(netdev, i); +#endif + netif_start_queue(netdev); } return 0; } @@ -873,13 +886,13 @@ static int ixgbe_get_coalesce(struct net_device *netdev, { struct ixgbe_adapter *adapter = netdev_priv(netdev); - if (adapter->rx_eitr == 0) - ec->rx_coalesce_usecs = 0; + if (adapter->rx_eitr < IXGBE_MIN_ITR_USECS) + ec->rx_coalesce_usecs = adapter->rx_eitr; else ec->rx_coalesce_usecs = 1000000 / adapter->rx_eitr; - if (adapter->tx_eitr == 0) - ec->tx_coalesce_usecs = 0; + if (adapter->tx_eitr < IXGBE_MIN_ITR_USECS) + ec->tx_coalesce_usecs = adapter->tx_eitr; else ec->tx_coalesce_usecs = 1000000 / adapter->tx_eitr; @@ -893,22 +906,26 @@ static int ixgbe_set_coalesce(struct net_device *netdev, struct ixgbe_adapter *adapter = netdev_priv(netdev); if ((ec->rx_coalesce_usecs > IXGBE_MAX_ITR_USECS) || - ((ec->rx_coalesce_usecs > 0) && + ((ec->rx_coalesce_usecs != 0) && + (ec->rx_coalesce_usecs != 1) && + (ec->rx_coalesce_usecs != 3) && (ec->rx_coalesce_usecs < IXGBE_MIN_ITR_USECS))) return -EINVAL; if ((ec->tx_coalesce_usecs > IXGBE_MAX_ITR_USECS) || - ((ec->tx_coalesce_usecs > 0) && + ((ec->tx_coalesce_usecs != 0) && + (ec->tx_coalesce_usecs != 1) && + (ec->tx_coalesce_usecs != 3) && (ec->tx_coalesce_usecs < IXGBE_MIN_ITR_USECS))) return -EINVAL; /* convert to rate of irq's per second */ - if (ec->rx_coalesce_usecs == 0) - adapter->rx_eitr = 0; + if (ec->rx_coalesce_usecs < IXGBE_MIN_ITR_USECS) + adapter->rx_eitr = ec->rx_coalesce_usecs; else adapter->rx_eitr = (1000000 / ec->rx_coalesce_usecs); - if (ec->tx_coalesce_usecs == 0) - adapter->tx_eitr = 0; + if (ec->tx_coalesce_usecs < IXGBE_MIN_ITR_USECS) + adapter->tx_eitr = ec->rx_coalesce_usecs; else adapter->tx_eitr = (1000000 / ec->tx_coalesce_usecs); |