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| author | Joe Stringer <joestringer@nicira.com> | 2015-08-26 11:31:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-27 11:40:43 -0700 |
| commit | 182e3042e15de759e81618d11fe4f62f5259d982 (patch) | |
| tree | b4b79ba4ac69efbbf7e49d99e0d8ce451ee1f43b /include/uapi/linux/openvswitch.h | |
| parent | 7f8a436eaa2c3ddd8e1ff2fbca267e6275085536 (diff) | |
| download | linux-182e3042e15de759e81618d11fe4f62f5259d982.tar.gz | |
openvswitch: Allow matching on conntrack mark
Allow matching and setting the ct_mark field. As with ct_state and
ct_zone, these fields are populated when the CT action is executed. To
write to this field, a value and mask can be specified as a nested
attribute under the CT action. This data is stored with the conntrack
entry, and is executed after the lookup occurs for the CT action. The
conntrack entry itself must be committed using the COMMIT flag in the CT
action flags for this change to persist.
Signed-off-by: Justin Pettit <jpettit@nicira.com>
Signed-off-by: Joe Stringer <joestringer@nicira.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/openvswitch.h')
| -rw-r--r-- | include/uapi/linux/openvswitch.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 55f599792673..7a185b554343 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -325,6 +325,7 @@ enum ovs_key_attr { * the accepted length of the array. */ OVS_KEY_ATTR_CT_STATE, /* u8 bitmask of OVS_CS_F_* */ OVS_KEY_ATTR_CT_ZONE, /* u16 connection tracking zone. */ + OVS_KEY_ATTR_CT_MARK, /* u32 connection tracking mark */ #ifdef __KERNEL__ OVS_KEY_ATTR_TUNNEL_INFO, /* struct ip_tunnel_info */ @@ -613,11 +614,15 @@ struct ovs_action_hash { * enum ovs_ct_attr - Attributes for %OVS_ACTION_ATTR_CT action. * @OVS_CT_ATTR_FLAGS: u32 connection tracking flags. * @OVS_CT_ATTR_ZONE: u16 connection tracking zone. + * @OVS_CT_ATTR_MARK: u32 value followed by u32 mask. For each bit set in the + * mask, the corresponding bit in the value is copied to the connection + * tracking mark field in the connection. */ enum ovs_ct_attr { OVS_CT_ATTR_UNSPEC, OVS_CT_ATTR_FLAGS, /* u8 bitmask of OVS_CT_F_*. */ OVS_CT_ATTR_ZONE, /* u16 zone id. */ + OVS_CT_ATTR_MARK, /* mark to associate with this connection. */ __OVS_CT_ATTR_MAX }; |