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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-27 10:57:53 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-27 10:57:53 +0900
commit8095e4e81b4bc38eef7e0be99f9ecc744eaa1683 (patch)
treed3b5100db11784093e78513f3429022569b4bf7b /include/linux/netdevice.h
parent6b5f146535fe6969aeded9f00b0bc42b3783f7fd (diff)
parente4aa937ec75df0eea0bee03bffa3303ad36c986b (diff)
Merge 3.10-rc3 into tty-next
We want these fixes. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/netdevice.h')
-rw-r--r--include/linux/netdevice.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a94a5a0ab122..60584b185a0c 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2733,6 +2733,17 @@ static inline netdev_features_t netdev_get_wanted_features(
}
netdev_features_t netdev_increment_features(netdev_features_t all,
netdev_features_t one, netdev_features_t mask);
+
+/* Allow TSO being used on stacked device :
+ * Performing the GSO segmentation before last device
+ * is a performance improvement.
+ */
+static inline netdev_features_t netdev_add_tso_features(netdev_features_t features,
+ netdev_features_t mask)
+{
+ return netdev_increment_features(features, NETIF_F_ALL_TSO, mask);
+}
+
int __netdev_update_features(struct net_device *dev);
void netdev_update_features(struct net_device *dev);
void netdev_change_features(struct net_device *dev);