diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_ethtool.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c index e42a791c1835..73a500ccbf69 100644 --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c @@ -1171,7 +1171,8 @@ static u32 be_get_rxfh_key_size(struct net_device *netdev) return RSS_HASH_KEY_LEN; } -static int be_get_rxfh(struct net_device *netdev, u32 *indir, u8 *hkey) +static int be_get_rxfh(struct net_device *netdev, u32 *indir, u8 *hkey, + u8 *hfunc) { struct be_adapter *adapter = netdev_priv(netdev); int i; @@ -1185,16 +1186,23 @@ static int be_get_rxfh(struct net_device *netdev, u32 *indir, u8 *hkey) if (hkey) memcpy(hkey, rss->rss_hkey, RSS_HASH_KEY_LEN); + if (hfunc) + *hfunc = ETH_RSS_HASH_TOP; + return 0; } static int be_set_rxfh(struct net_device *netdev, const u32 *indir, - const u8 *hkey) + const u8 *hkey, const u8 hfunc) { int rc = 0, i, j; struct be_adapter *adapter = netdev_priv(netdev); u8 rsstable[RSS_INDIR_TABLE_LEN]; + /* We do not allow change in unsupported parameters */ + if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) + return -EOPNOTSUPP; + if (indir) { struct be_rx_obj *rxo; |