Commit 5972be6b authored by Yi-Hung Wei's avatar Yi-Hung Wei Committed by David S. Miller
Browse files

openvswitch: Add conntrack limit netlink definition



Define netlink messages and attributes to support user kernel
communication that uses the conntrack limit feature.
Signed-off-by: default avatarYi-Hung Wei <yihung.wei@gmail.com>
Acked-by: default avatarPravin B Shelar <pshelar@ovn.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d7c52fc8
......@@ -937,4 +937,32 @@ enum ovs_meter_band_type {
#define OVS_METER_BAND_TYPE_MAX (__OVS_METER_BAND_TYPE_MAX - 1)
/* Conntrack limit */
#define OVS_CT_LIMIT_FAMILY "ovs_ct_limit"
#define OVS_CT_LIMIT_MCGROUP "ovs_ct_limit"
#define OVS_CT_LIMIT_VERSION 0x1
enum ovs_ct_limit_cmd {
OVS_CT_LIMIT_CMD_UNSPEC,
OVS_CT_LIMIT_CMD_SET, /* Add or modify ct limit. */
OVS_CT_LIMIT_CMD_DEL, /* Delete ct limit. */
OVS_CT_LIMIT_CMD_GET /* Get ct limit. */
};
enum ovs_ct_limit_attr {
OVS_CT_LIMIT_ATTR_UNSPEC,
OVS_CT_LIMIT_ATTR_ZONE_LIMIT, /* Nested struct ovs_zone_limit. */
__OVS_CT_LIMIT_ATTR_MAX
};
#define OVS_CT_LIMIT_ATTR_MAX (__OVS_CT_LIMIT_ATTR_MAX - 1)
#define OVS_ZONE_LIMIT_DEFAULT_ZONE -1
struct ovs_zone_limit {
int zone_id;
__u32 limit;
__u32 count;
};
#endif /* _LINUX_OPENVSWITCH_H */
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