iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vxlan: Add support for UDP checksums (v4 sending, v6 zero csums)

Browse Source 
Added VXLAN link configuration for sending UDP checksums, and allowing
TX and RX of UDP6 checksums.

Also, call common iptunnel_handle_offloads and added GSO support for
checksums.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert
2014-06-04 17:20:29 -07:00
committed by David S. Miller
parent 4749c09c37
commit 359a0ea987
4 changed files with 74 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
include/net/vxlan.h
View File

@@ -24,9 +24,19 @@ struct vxlan_sock {
struct udp_offload udp_offloads;
};
#define VXLAN_F_LEARN 0x01
#define VXLAN_F_PROXY 0x02
#define VXLAN_F_RSC 0x04
#define VXLAN_F_L2MISS 0x08
#define VXLAN_F_L3MISS 0x10
#define VXLAN_F_IPV6 0x20
#define VXLAN_F_UDP_CSUM 0x40
#define VXLAN_F_UDP_ZERO_CSUM6_TX 0x80
#define VXLAN_F_UDP_ZERO_CSUM6_RX 0x100
struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
vxlan_rcv_t *rcv, void *data,
bool no_share, bool ipv6);
bool no_share, u32 flags);
void vxlan_sock_release(struct vxlan_sock *vs);