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-rw-r--r--drivers/net/ifb.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 124dac4..e07d487 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -126,6 +126,10 @@ static const struct net_device_ops ifb_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
};
+#define IFB_FEATURES (NETIF_F_NO_CSUM | NETIF_F_SG | NETIF_F_FRAGLIST | \
+ NETIF_F_TSO_ECN | NETIF_F_TSO | NETIF_F_TSO6 | \
+ NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_TX)
+
static void ifb_setup(struct net_device *dev)
{
/* Initialize the device structure. */
@@ -136,6 +140,9 @@ static void ifb_setup(struct net_device *dev)
ether_setup(dev);
dev->tx_queue_len = TX_Q_LIMIT;
+ dev->features |= IFB_FEATURES;
+ dev->vlan_features |= IFB_FEATURES;
+
dev->flags |= IFF_NOARP;
dev->flags &= ~IFF_MULTICAST;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
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