be2net: add rxhash support

Add rxhash support,
Based on initial work by Eric Dumazet.

Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index a665697df824..1565c81ff96c 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -735,6 +735,18 @@ be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
         return status;
 }
 
+static int be_set_flags(struct net_device *netdev, u32 data)
+{
+        struct be_adapter *adapter = netdev_priv(netdev);
+        int rc = -1;
+
+        if (be_multi_rxq(adapter))
+                rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_RXHASH |
+                                ETH_FLAG_TXVLAN | ETH_FLAG_RXVLAN);
+
+        return rc;
+}
+
 const struct ethtool_ops be_ethtool_ops = {
         .get_settings = be_get_settings,
         .get_drvinfo = be_get_drvinfo,
@@ -764,4 +776,5 @@ const struct ethtool_ops be_ethtool_ops = {
         .get_regs = be_get_regs,
         .flash_device = be_do_flash,
         .self_test = be_self_test,
+        .set_flags = be_set_flags,
 };