diff options
| author | Mateusz Palczewski <mateusz.palczewski@intel.com> | 2021-12-16 15:31:13 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-02-04 00:08:07 +0300 |
| commit | 647c65e1433220866ab6d3a572c80acedde1a5b4 (patch) | |
| tree | 9ad77b1bdd498c8e94225fc96a7e60b3ebb7ad83 /drivers/net | |
| parent | 9c30918925d7992a6d812b3aa7e026839723c78a (diff) | |
| download | linux-647c65e1433220866ab6d3a572c80acedde1a5b4.tar.xz | |
i40e: Disable hw-tc-offload feature on driver load
After loading driver hw-tc-offload is enabled by default.
Change the behaviour of driver to disable hw-tc-offload by default as
this is the expected state. Additionally since this impacts ntuple
feature state change the way of checking NETIF_F_HW_TC flag.
Signed-off-by: Norbert Zulinski <norbertx.zulinski@intel.com>
Signed-off-by: Przemyslaw Patynowski <przemyslawx.patynowski@intel.com>
Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: Dave Switzer <david.switzer@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index c8834765c864..748806cfc441 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -12707,7 +12707,8 @@ static int i40e_set_features(struct net_device *netdev, else i40e_vlan_stripping_disable(vsi); - if (!(features & NETIF_F_HW_TC) && pf->num_cloud_filters) { + if (!(features & NETIF_F_HW_TC) && + (netdev->features & NETIF_F_HW_TC) && pf->num_cloud_filters) { dev_err(&pf->pdev->dev, "Offloaded tc filters active, can't turn hw_tc_offload off"); return -EINVAL; @@ -13459,6 +13460,8 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) netdev->features |= hw_features | NETIF_F_HW_VLAN_CTAG_FILTER; netdev->hw_enc_features |= NETIF_F_TSO_MANGLEID; + netdev->features &= ~NETIF_F_HW_TC; + if (vsi->type == I40E_VSI_MAIN) { SET_NETDEV_DEV(netdev, &pf->pdev->dev); ether_addr_copy(mac_addr, hw->mac.perm_addr); |