From 2d26f0a3c0e22f6b3096a2503d086e4b5e99d708 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 19 Oct 2013 11:42:55 -0700 Subject: ipv4: generalize gre_handle_offloads This patch makes gre_handle_offloads() more generic and rename it to iptunnel_handle_offloads() This will be used to add GSO/TSO support to IPIP tunnels. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/net/gre.h | 8 +++++++- include/net/ip_tunnels.h | 3 +++ 2 files changed, 10 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/gre.h b/include/net/gre.h index 57e4afdf7879..dcd9ae3270d3 100644 --- a/include/net/gre.h +++ b/include/net/gre.h @@ -38,7 +38,13 @@ void gre_offload_exit(void); void gre_build_header(struct sk_buff *skb, const struct tnl_ptk_info *tpi, int hdr_len); -struct sk_buff *gre_handle_offloads(struct sk_buff *skb, bool gre_csum); + +static inline struct sk_buff *gre_handle_offloads(struct sk_buff *skb, + bool gre_csum) +{ + return iptunnel_handle_offloads(skb, gre_csum, SKB_GSO_GRE); +} + static inline int ip_gre_calc_hlen(__be16 o_flags) { diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index a0a4a100f5c9..732f8c6ae975 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -150,6 +150,9 @@ int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb, __be32 src, __be32 dst, __u8 proto, __u8 tos, __u8 ttl, __be16 df, bool xnet); +struct sk_buff *iptunnel_handle_offloads(struct sk_buff *skb, bool gre_csum, + int gso_type_mask); + static inline void iptunnel_xmit_stats(int err, struct net_device_stats *err_stats, struct pcpu_tstats __percpu *stats) -- cgit v1.2.3