[PATCH RESEND] bonding: allow bond to use TSO if slaves support it

[Arthur Kepner]

Add NETIF_F_TSO to BOND_INTERSECT_FEATURES so that it can be
used by a bonding device iff all its slave devices support TSO.

Signed-off-by: Arthur Kepner <[EMAIL PROTECTED]>

-- 
Arthur
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1145,7 +1145,8 @@ int bond_sethwaddr(struct net_device *bo
 }
 
 #define BOND_INTERSECT_FEATURES \
-       (NETIF_F_SG|NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM)
+       (NETIF_F_SG|NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM|\
+       NETIF_F_TSO)
 
 /* 
  * Compute the common dev->feature set available to all slaves.  Some
@@ -4080,6 +4081,7 @@ static void bond_ethtool_get_drvinfo(str
 
 static struct ethtool_ops bond_ethtool_ops = {
        .get_tx_csum            = ethtool_op_get_tx_csum,
+       .get_tso                = ethtool_op_get_tso,
        .get_sg                 = ethtool_op_get_sg,
        .get_drvinfo            = bond_ethtool_get_drvinfo,
 };