From 581abbc26a7adb693fb8b913f1be18d1c349c1ab Mon Sep 17 00:00:00 2001 From: Andy Gospodarek <andy@greyhouse.net> Date: Thu, 19 Jun 2008 17:19:02 -0400 Subject: [PATCH] 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> --- drivers/net/e1000/e1000_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 701531e72e7b..a3f6a9c72ec8 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; -- GitLab