diff options
| author | Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com> | 2018-09-19 17:23:17 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-10-02 07:17:18 -0700 |
| commit | 492af0ab4f57136d19f0fa3a9c636f12ae70853c (patch) | |
| tree | cc0a049680f4f3feedc0b10bd4855e8d656b031c /drivers/net/ethernet/intel/ice/ice_main.c | |
| parent | eb0208ec42d319bc09fead0e1afe2bc0c28aeca0 (diff) | |
| download | lwn-492af0ab4f57136d19f0fa3a9c636f12ae70853c.tar.gz lwn-492af0ab4f57136d19f0fa3a9c636f12ae70853c.zip | |
ice: Implement ethtool hook for RSS switch
This patch implements ethtool hook for enabling/disabling
RSS. While disabling RSS, the LUT should be cleared. And
the LUT should be reconfigured while enabling RSS.
Signed-off-by: Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index d9f30d15ad65..bb76a0bf2fd1 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2412,6 +2412,12 @@ static int ice_set_features(struct net_device *netdev, struct ice_vsi *vsi = np->vsi; int ret = 0; + if (features & NETIF_F_RXHASH && !(netdev->features & NETIF_F_RXHASH)) + ret = ice_vsi_manage_rss_lut(vsi, true); + else if (!(features & NETIF_F_RXHASH) && + netdev->features & NETIF_F_RXHASH) + ret = ice_vsi_manage_rss_lut(vsi, false); + if ((features & NETIF_F_HW_VLAN_CTAG_RX) && !(netdev->features & NETIF_F_HW_VLAN_CTAG_RX)) ret = ice_vsi_manage_vlan_stripping(vsi, true); |