sfc: Implement generic features interface

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

1 files changed, 0 insertions, 78 deletions

diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 807178ef65ad..0d5543972574 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -518,72 +518,6 @@ static void efx_ethtool_get_stats(struct net_device *net_dev,
         }
 }
 
-static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable)
-{
-        struct efx_nic *efx __attribute__ ((unused)) = netdev_priv(net_dev);
-        u32 features;
-
-        features = NETIF_F_TSO;
-        if (efx->type->offload_features & NETIF_F_V6_CSUM)
-                features |= NETIF_F_TSO6;
-
-        if (enable)
-                net_dev->features |= features;
-        else
-                net_dev->features &= ~features;
-
-        return 0;
-}
-
-static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable)
-{
-        struct efx_nic *efx = netdev_priv(net_dev);
-        u32 features = efx->type->offload_features & NETIF_F_ALL_CSUM;
-
-        if (enable)
-                net_dev->features |= features;
-        else
-                net_dev->features &= ~features;
-
-        return 0;
-}
-
-static int efx_ethtool_set_rx_csum(struct net_device *net_dev, u32 enable)
-{
-        struct efx_nic *efx = netdev_priv(net_dev);
-
-        /* No way to stop the hardware doing the checks; we just
-         * ignore the result.
-         */
-        efx->rx_checksum_enabled = !!enable;
-
-        return 0;
-}
-
-static u32 efx_ethtool_get_rx_csum(struct net_device *net_dev)
-{
-        struct efx_nic *efx = netdev_priv(net_dev);
-
-        return efx->rx_checksum_enabled;
-}
-
-static int efx_ethtool_set_flags(struct net_device *net_dev, u32 data)
-{
-        struct efx_nic *efx = netdev_priv(net_dev);
-        u32 supported = (efx->type->offload_features &
-                         (ETH_FLAG_RXHASH | ETH_FLAG_NTUPLE));
-        int rc;
-
-        rc = ethtool_op_set_flags(net_dev, data, supported);
-        if (rc)
-                return rc;
-
-        if (!(data & ETH_FLAG_NTUPLE))
-                efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL);
-
-        return 0;
-}
-
 static void efx_ethtool_self_test(struct net_device *net_dev,
                                   struct ethtool_test *test, u64 *data)
 {
@@ -1070,18 +1004,6 @@ const struct ethtool_ops efx_ethtool_ops = {
         .set_ringparam          = efx_ethtool_set_ringparam,
         .get_pauseparam         = efx_ethtool_get_pauseparam,
         .set_pauseparam         = efx_ethtool_set_pauseparam,
-        .get_rx_csum            = efx_ethtool_get_rx_csum,
-        .set_rx_csum            = efx_ethtool_set_rx_csum,
-        .get_tx_csum            = ethtool_op_get_tx_csum,
-        /* Need to enable/disable IPv6 too */
-        .set_tx_csum            = efx_ethtool_set_tx_csum,
-        .get_sg                 = ethtool_op_get_sg,
-        .set_sg                 = ethtool_op_set_sg,
-        .get_tso                = ethtool_op_get_tso,
-        /* Need to enable/disable TSO-IPv6 too */
-        .set_tso                = efx_ethtool_set_tso,
-        .get_flags              = ethtool_op_get_flags,
-        .set_flags              = efx_ethtool_set_flags,
         .get_sset_count         = efx_ethtool_get_sset_count,
         .self_test              = efx_ethtool_self_test,
         .get_strings            = efx_ethtool_get_strings,