sfc: Allow for additional checksum offload features
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 08a9db9..0a79ec7 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -468,6 +468,19 @@
}
}
+static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ unsigned long 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);
@@ -813,7 +826,8 @@
.get_rx_csum = efx_ethtool_get_rx_csum,
.set_rx_csum = efx_ethtool_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
- .set_tx_csum = ethtool_op_set_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,