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i40e: Disable hw-tc-offload feature on driver load

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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>
This commit is contained in:
Mateusz Palczewski 2021-12-16 13:31:13 +01:00 committed by Tony Nguyen
parent 9c30918925
commit 647c65e143
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/intel/i40e/i40e_main.c
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@ -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);