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qede: Do not allow RSS config for 100G devices 

RSS configuration is not supported for 100G adapters.

Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sudarsana Reddy Kalluru 2016-10-21 04:43:40 -04:00 committed by David S. Miller
parent bdc8cbd34d
commit ba300ce351
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/qlogic/qede/qede_ethtool.c
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@ -1055,6 +1055,12 @@ static int qede_set_rxfh(struct net_device *dev, const u32 *indir,
struct qede_dev *edev = netdev_priv(dev); struct qede_dev *edev = netdev_priv(dev);
int i; int i;
if (edev->dev_info.common.num_hwfns > 1) {
DP_INFO(edev,
"RSS configuration is not supported for 100G devices\n");
return -EOPNOTSUPP;
}
if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
return -EOPNOTSUPP; return -EOPNOTSUPP;