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-rw-r--r--net/core/ethtool.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 8d5e5a0..0b531e9 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -52,6 +52,17 @@ int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data)
return 0;
}
+
+int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data)
+{
+ if (data)
+ dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+ else
+ dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
+
+ return 0;
+}
+
u32 ethtool_op_get_sg(struct net_device *dev)
{
return (dev->features & NETIF_F_SG) != 0;
@@ -980,5 +991,6 @@ EXPORT_SYMBOL(ethtool_op_set_sg);
EXPORT_SYMBOL(ethtool_op_set_tso);
EXPORT_SYMBOL(ethtool_op_set_tx_csum);
EXPORT_SYMBOL(ethtool_op_set_tx_hw_csum);
+EXPORT_SYMBOL(ethtool_op_set_tx_ipv6_csum);
EXPORT_SYMBOL(ethtool_op_set_ufo);
EXPORT_SYMBOL(ethtool_op_get_ufo);
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