diff options
| author |   Ronak Doshi <doshir@vmware.com> | 2020-06-01 20:02:39 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-02 15:12:33 -0700 |
| commit | 11e877b2a8cfd282a1b81f9d4c594b900889a5d8 (patch) | |
| tree | 9c4abdca674a55f1f04314bab19617be054102a2 /drivers/net | |
| parent | hinic: add set_channels ethtool_ops support (diff) | |
| download | wireguard-linux-11e877b2a8cfd282a1b81f9d4c594b900889a5d8.tar.xz wireguard-linux-11e877b2a8cfd282a1b81f9d4c594b900889a5d8.zip | |
vmxnet3: allow rx flow hash ops only when rss is enabled
It makes sense to allow changes to get/set rx flow hash callback only
when rss is enabled. This patch restricts get_rss_hash_opts and
set_rss_hash_opts methods to allow querying and configuring different
Rx flow hash configurations only when rss is enabled
Signed-off-by: Ronak Doshi <doshir@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_ethtool.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index 6acaafe169de..def27afa1c69 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -899,6 +899,12 @@ vmxnet3_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info, err = -EOPNOTSUPP; break; } +#ifdef VMXNET3_RSS + if (!adapter->rss) { + err = -EOPNOTSUPP; + break; + } +#endif err = vmxnet3_get_rss_hash_opts(adapter, info); break; default: @@ -919,6 +925,12 @@ vmxnet3_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info) err = -EOPNOTSUPP; goto done; } +#ifdef VMXNET3_RSS + if (!adapter->rss) { + err = -EOPNOTSUPP; + goto done; + } +#endif switch (info->cmd) { case ETHTOOL_SRXFH: |