Commit 647c65e1 authored by Mateusz Palczewski's avatar Mateusz Palczewski Committed by Tony Nguyen
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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: default avatarNorbert Zulinski <norbertx.zulinski@intel.com>
Signed-off-by: default avatarPrzemyslaw Patynowski <przemyslawx.patynowski@intel.com>
Signed-off-by: default avatarMateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: default avatarDave Switzer <david.switzer@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 9c309189

drivers/net/ethernet/intel/i40e/i40e_main.c

+4 −1
Original line number Diff line number Diff line
@@ -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);