netdev - [next-queue PATCH 3/8] igb: Enable the hardware traffic class feature bit for igb models

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Message-Id: <20180224012036.5834-4-vinicius.gomes@intel.com>
Date:   Fri, 23 Feb 2018 17:20:31 -0800
From:   Vinicius Costa Gomes <vinicius.gomes@...el.com>
To:     intel-wired-lan@...ts.osuosl.org
Cc:     Vinicius Costa Gomes <vinicius.gomes@...el.com>,
        jeffrey.t.kirsher@...el.com, netdev@...r.kernel.org,
        jesus.sanchez-palencia@...el.com
Subject: [next-queue PATCH 3/8] igb: Enable the hardware traffic class feature bit for igb models

This will allow functionality depending on the hardware being traffic
class aware to work. In particular the tc-flower offloading checks
verifies that this bit is set.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@...el.com>
---
 drivers/net/ethernet/intel/igb/igb_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 0ea32be07d71..543aa99892eb 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2820,8 +2820,10 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			       NETIF_F_HW_VLAN_CTAG_TX |
 			       NETIF_F_RXALL;
 
-	if (hw->mac.type >= e1000_i350)
-		netdev->hw_features |= NETIF_F_NTUPLE;
+	if (hw->mac.type >= e1000_i350) {
+		netdev->hw_features |= (NETIF_F_NTUPLE | NETIF_F_HW_TC);
+		netdev->features |= NETIF_F_HW_TC;
+	}
 
 	if (pci_using_dac)
 		netdev->features |= NETIF_F_HIGHDMA;
-- 
2.16.2