From 80616c0db8a26f030be78fea39f7c880c4263e55 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 14 Apr 2015 14:50:41 +0200 Subject: mac80211: allow segmentation offloads Implement the necessary software segmentation on the normal TX path so that fast-xmit can use segmentation offload if the hardware (or driver) supports it. Signed-off-by: Johannes Berg --- net/mac80211/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 6dd6dd47a9df..ea31f119234b 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -840,7 +840,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) /* Only HW csum features are currently compatible with mac80211 */ feature_whitelist = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA; + NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA | + NETIF_F_GSO_SOFTWARE; if (WARN_ON(hw->netdev_features & ~feature_whitelist)) return -EINVAL; -- cgit v1.2.3