diff options
| author | lipeng <lipeng321@huawei.com> | 2017-04-01 12:03:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-22 09:17:46 +0100 |
| commit | 9c1e8b472b48421e8a698bd63cda283960ef5279 (patch) | |
| tree | 243192b2cc09d86c37e526edcde469661aa13fb9 /drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | |
| parent | a61cd7e00d99f1c2bc6d6932d5e46a48419e233a (diff) | |
net: hns: Correct HNS RSS key set function
[ Upstream commit 64ec10dc2ab8ef5bc6e76b1d4bc8203c08a6da1e ]
This patch fixes below ethtool configuration error:
localhost:~ # ethtool -X eth0 hkey XX:XX:XX...
Cannot set Rx flow hash configuration: Operation not supported
Signed-off-by: lipeng <lipeng321@huawei.com>
Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 87d5c94b2810..8490cba230bd 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -1243,6 +1243,7 @@ hns_set_rss(struct net_device *netdev, const u32 *indir, const u8 *key, { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_ae_ops *ops; + int ret; if (AE_IS_VER1(priv->enet_ver)) { netdev_err(netdev, @@ -1252,12 +1253,10 @@ hns_set_rss(struct net_device *netdev, const u32 *indir, const u8 *key, ops = priv->ae_handle->dev->ops; - /* currently hfunc can only be Toeplitz hash */ - if (key || - (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)) + if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) { + netdev_err(netdev, "Invalid hfunc!\n"); return -EOPNOTSUPP; - if (!indir) - return 0; + } return ops->set_rss(priv->ae_handle, indir, key, hfunc); } |