linux-kernel - [PATCH V3 7/8] Enable ixgbe to support zerocopy

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Message-ID: <1303330515.19336.59.camel@localhost.localdomain>
Date:	Wed, 20 Apr 2011 13:15:15 -0700
From:	Shirley Ma <mashirle@...ibm.com>
To:	David Miller <davem@...emloft.net>
Cc:	mst@...hat.com, Eric Dumazet <eric.dumazet@...il.com>,
	Avi Kivity <avi@...hat.com>, Arnd Bergmann <arnd@...db.de>,
	netdev@...r.kernel.org, kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH V3 7/8] Enable ixgbe to support zerocopy

Signed-off-by: Shirley Ma <xma@...ibm.com>
---

 drivers/net/ixgbe/ixgbe_main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 6f8adc7..68f1e93 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -7395,6 +7395,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 #endif /* IXGBE_FCOE */
 	if (pci_using_dac) {
 		netdev->features |= NETIF_F_HIGHDMA;
+		netdev->features |= NETIF_F_ZEROCOPY;
 		netdev->vlan_features |= NETIF_F_HIGHDMA;
 	}
 


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