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authorAndy Gospodarek <andy@greyhouse.net>2008-06-19 17:19:02 -0400
committerJeff Garzik <jgarzik@redhat.com>2008-06-27 01:31:08 -0400
commit581abbc26a7adb693fb8b913f1be18d1c349c1ab (patch)
tree3aaaa1dc2722f52dc4f04599757e8e3dc3754b30
parent1923815d855e1daec931fc9f2221fb73ca708870 (diff)
downloadop-kernel-dev-581abbc26a7adb693fb8b913f1be18d1c349c1ab.zip
op-kernel-dev-581abbc26a7adb693fb8b913f1be18d1c349c1ab.tar.gz
e1000: only enable TSO6 via ethtool when using correct hardware
When enabling TSO via ethool on e1000, it is possible to set NETIF_F_TSO6 on hardware that does not support it. Setting TSO via ethtool now matches the settings used when the hardware is probed. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
-rw-r--r--drivers/net/e1000/e1000_ethtool.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 701531e..a3f6a9c 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -347,7 +347,7 @@ e1000_set_tso(struct net_device *netdev, u32 data)
else
netdev->features &= ~NETIF_F_TSO;
- if (data)
+ if (data && (adapter->hw.mac_type > e1000_82547_rev_2))
netdev->features |= NETIF_F_TSO6;
else
netdev->features &= ~NETIF_F_TSO6;
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