diff options
| author | Pravin B Shelar <pshelar@nicira.com> | 2013-06-18 02:50:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-20 03:07:42 +0200 |
| commit | aa310701e787087dbfbccf1409982a96e16c57a6 (patch) | |
| tree | f426945de6694203f2c34218b4e4b06913b8f58c /net/openvswitch/vport.h | |
| parent | openvswitch: Optimize flow key match for non tunnel flows. (diff) | |
| download | linux-aa310701e787087dbfbccf1409982a96e16c57a6.tar.xz linux-aa310701e787087dbfbccf1409982a96e16c57a6.zip | |
openvswitch: Add gre tunnel support.
Add gre vport implementation. Most of gre protocol processing
is pushed to gre module. It make use of gre demultiplexer
therefore it can co-exist with linux device based gre tunnels.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch/vport.h')
| -rw-r--r-- | net/openvswitch/vport.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h index 2d961aedd71d..376045c42f8b 100644 --- a/net/openvswitch/vport.h +++ b/net/openvswitch/vport.h @@ -34,6 +34,11 @@ struct vport_parms; /* The following definitions are for users of the vport subsytem: */ +/* The following definitions are for users of the vport subsytem: */ +struct vport_net { + struct vport __rcu *gre_vport; +}; + int ovs_vport_init(void); void ovs_vport_exit(void); @@ -152,6 +157,7 @@ enum vport_err_type { struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *, const struct vport_parms *); void ovs_vport_free(struct vport *); +void ovs_vport_deferred_free(struct vport *vport); #define VPORT_ALIGN 8 @@ -192,6 +198,7 @@ void ovs_vport_record_error(struct vport *, enum vport_err_type err_type); * add yours to the list at the top of vport.c. */ extern const struct vport_ops ovs_netdev_vport_ops; extern const struct vport_ops ovs_internal_vport_ops; +extern const struct vport_ops ovs_gre_vport_ops; static inline void ovs_skb_postpush_rcsum(struct sk_buff *skb, const void *start, unsigned int len) |