When vlan device is configured on top of the brige, it does
not support any offload capabilities because the bridge
device does not initiliaze vlan_fatures. Set vlan_fatures to
be equivalent to hw_fatures.
Signed-off-by: Vlad Yasevich <vyasevic@xxxxxxxxxx>
---
net/bridge/br_device.c | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 9673128..75f3239 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -22,6 +22,9 @@
#include <asm/uaccess.h>
#include "br_private.h"
+#define COMMON_FEATURES (NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA | \
+ NETIF_F_GSO_MASK | NETIF_F_HW_CSUM)
+
/* net device transmit always called with BH disabled */
netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
{
@@ -346,12 +349,10 @@ void br_dev_setup(struct net_device *dev)
dev->tx_queue_len = 0;
dev->priv_flags = IFF_EBRIDGE;
- dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
- NETIF_F_GSO_MASK | NETIF_F_HW_CSUM | NETIF_F_LLTX |
- NETIF_F_NETNS_LOCAL | NETIF_F_HW_VLAN_CTAG_TX;
- dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
- NETIF_F_GSO_MASK | NETIF_F_HW_CSUM |
- NETIF_F_HW_VLAN_CTAG_TX;
+ dev->features = COMMON_FEATURES | NETIF_F_LLTX | NETIF_F_NETNS_LOCAL |
+ NETIF_F_HW_VLAN_CTAG_TX;
+ dev->hw_features = COMMON_FEATURES | NETIF_F_HW_VLAN_CTAG_TX;
+ dev->vlan_features = COMMON_FEATURES;
br->dev = dev;
spin_lock_init(&br->lock);
--
1.7.7.6
