linux-kernel - [PATCH 3/6] ethernet/ixgbe: advertise LRO support in vlan

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Message-Id: <1439488980-44738-4-git-send-email-jarod@redhat.com>
Date:	Thu, 13 Aug 2015 14:02:57 -0400
From:	Jarod Wilson <jarod@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jarod Wilson <jarod@...hat.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org
Subject: [PATCH 3/6] ethernet/ixgbe: advertise LRO support in vlan_features

Without this, the presence of a ixgbe device in a bond will not trigger
LRO support to be enabled at the bond level, even while it is enabled on
the slave itself.

This change becomes necessary when NETIF_F_LRO is added to
netdev_features.h's NETIF_F_ONE_FOR_ALL.

CC: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
CC: intel-wired-lan@...ts.osuosl.org
CC: netdev@...r.kernel.org
Signed-off-by: Jarod Wilson <jarod@...hat.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3e6a931..0a6e4e1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -8659,8 +8659,10 @@ skip_sriov:
 
 	if (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)
 		netdev->hw_features |= NETIF_F_LRO;
-	if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
+	if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
 		netdev->features |= NETIF_F_LRO;
+		netdev->vlan_features |= NETIF_F_LRO;
+	}
 
 	/* make sure the EEPROM is good */
 	if (hw->eeprom.ops.validate_checksum(hw, NULL) < 0) {
-- 
1.8.3.1

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