diff options
| author |   Emil Tantilov <emil.s.tantilov@intel.com> | 2011-04-23 04:50:40 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-05-07 03:14:22 -0700 |
| commit | 67a74ee2a24957012661dc4400e4f8e363d25fbb (patch) | |
| tree | a97dd99b4a550755b2d6aee0816fc116a463bf5e /drivers/net/ixgbe/ixgbe_ethtool.c | |
| parent | igb: convert to ethtool set_phys_id (diff) | |
| download | linux-dev-67a74ee2a24957012661dc4400e4f8e363d25fbb.tar.xz linux-dev-67a74ee2a24957012661dc4400e4f8e363d25fbb.zip | |
ixgbe: add rxhash support
feed RSS hash into skb->rxhash
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Evan Swanson <evan.swanson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_ethtool.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index f2efa3245352..545b231b2a74 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -2253,8 +2253,13 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data) need_reset = (data & ETH_FLAG_RXVLAN) != (netdev->features & NETIF_F_HW_VLAN_RX); + if ((data & ETH_FLAG_RXHASH) && + !(adapter->flags & IXGBE_FLAG_RSS_ENABLED)) + return -EOPNOTSUPP; + rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO | ETH_FLAG_NTUPLE | - ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN); + ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN | + ETH_FLAG_RXHASH); if (rc) return rc; |