From d817f432c2ab7639a4f69de73eafdc55e57c45ad Mon Sep 17 00:00:00 2001 From: Amir Vadai Date: Thu, 8 Sep 2016 16:23:45 +0300 Subject: net/ip_tunnels: Introduce tunnel_id_to_key32() and key32_to_tunnel_id() Add utility functions to convert a 32 bits key into a 64 bits tunnel and vice versa. These functions will be used instead of cloning code in GRE and VXLAN, and in tc act_iptunnel which will be introduced in a following patch in this patchset. Signed-off-by: Amir Vadai Signed-off-by: Hadar Hen Zion Reviewed-by: Shmulik Ladkani Acked-by: Jiri Benc Acked-by: Jiri Pirko Signed-off-by: David S. Miller --- include/net/vxlan.h | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'include/net/vxlan.h') diff --git a/include/net/vxlan.h b/include/net/vxlan.h index b96d0360c095..0255613a54a4 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -350,24 +350,6 @@ static inline __be32 vxlan_vni_field(__be32 vni) #endif } -static inline __be32 vxlan_tun_id_to_vni(__be64 tun_id) -{ -#if defined(__BIG_ENDIAN) - return (__force __be32)tun_id; -#else - return (__force __be32)((__force u64)tun_id >> 32); -#endif -} - -static inline __be64 vxlan_vni_to_tun_id(__be32 vni) -{ -#if defined(__BIG_ENDIAN) - return (__force __be64)vni; -#else - return (__force __be64)((u64)(__force u32)vni << 32); -#endif -} - static inline size_t vxlan_rco_start(__be32 vni_field) { return be32_to_cpu(vni_field & VXLAN_RCO_MASK) << VXLAN_RCO_SHIFT; -- cgit v1.2.3