diff options
| author | Michael Chan <mchan@broadcom.com> | 2011-01-24 15:59:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-25 10:16:07 +0300 |
| commit | 7c8104774e59549c37dd1cb0a8ec4f131094664c (patch) | |
| tree | 708156ac49a644a93d2a2d76dfa067ffdef1751d /drivers/net/bnx2.c | |
| parent | b7c7d01aaed1f71d9afe815a569f0a81465a1744 (diff) | |
| download | linux-7c8104774e59549c37dd1cb0a8ec4f131094664c.tar.xz | |
bnx2: Always set ETH_FLAG_TXVLAN
TSO does not work if the VLAN tag is in the packet (non-accelerated).
We may be able to remove this restriction in future firmware.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index df99edf3464a..99e7652e2169 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -7553,6 +7553,10 @@ bnx2_set_flags(struct net_device *dev, u32 data) !(data & ETH_FLAG_RXVLAN)) return -EINVAL; + /* TSO with VLAN tag won't work with current firmware */ + if (!(data & ETH_FLAG_TXVLAN)) + return -EINVAL; + rc = ethtool_op_set_flags(dev, data, ETH_FLAG_RXHASH | ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN); if (rc) |