netdev - [PATCH 7/7] 8139cp: Enable offload features by default

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Message-ID: <1442997969.36485.51.camel@infradead.org>
Date:	Wed, 23 Sep 2015 09:46:09 +0100
From:	David Woodhouse <dwmw2@...radead.org>
To:	netdev@...r.kernel.org
Cc:	Francois Romieu <romieu@...zoreil.com>
Subject: [PATCH 7/7] 8139cp: Enable offload features by default

From: David Woodhouse <David.Woodhouse@...el.com>

I fixed TSO. Hardware checksum and scatter/gather also appear to be
working correctly both on real hardware and in QEMU's emulation.

Let's enable them by default and see if anyone screams...

Signed-off-by: David Woodhouse <David.Woodhouse@...el.com>
---
 drivers/net/ethernet/realtek/8139cp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 686334f..e5173f3 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -1983,12 +1983,12 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev->ethtool_ops = &cp_ethtool_ops;
 	dev->watchdog_timeo = TX_TIMEOUT;
 
-	dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
+	dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+		NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
 
 	if (pci_using_dac)
 		dev->features |= NETIF_F_HIGHDMA;
 
-	/* disabled by default until verified */
 	dev->hw_features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
 		NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
 	dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
-- 
2.4.3

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@...el.com                              Intel Corporation

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