OVS_PACKET_ATTR_USERDATA, /* OVS_ACTION_ATTR_USERSPACE arg. */
OVS_PACKET_ATTR_EGRESS_TUN_KEY, /* Nested OVS_TUNNEL_KEY_ATTR_*
attributes. */
+ OVS_PACKET_ATTR_UNUSED1,
+ OVS_PACKET_ATTR_UNUSED2,
+ OVS_PACKET_ATTR_PROBE, /* Packet operation is a feature probe,
+ error logging should be suppressed. */
__OVS_PACKET_ATTR_MAX
};
OVS_VPORT_TYPE_UNSPEC,
OVS_VPORT_TYPE_NETDEV, /* network device */
OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */
- OVS_VPORT_TYPE_GRE, /* GRE tunnel. */
- OVS_VPORT_TYPE_VXLAN, /* VXLAN tunnel */
- OVS_VPORT_TYPE_GENEVE, /* Geneve tunnel */
+ OVS_VPORT_TYPE_GRE, /* GRE tunnel. */
+ OVS_VPORT_TYPE_VXLAN, /* VXLAN tunnel. */
+ OVS_VPORT_TYPE_GENEVE, /* Geneve tunnel. */
OVS_VPORT_TYPE_GRE64 = 104, /* GRE tunnel with 64-bit keys */
OVS_VPORT_TYPE_LISP = 105, /* LISP tunnel */
+ OVS_VPORT_TYPE_STT = 106, /* STT tunnel */
__OVS_VPORT_TYPE_MAX
};
#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
+enum {
+ OVS_VXLAN_EXT_UNSPEC,
+ OVS_VXLAN_EXT_GBP, /* Flag or __u32 */
+ __OVS_VXLAN_EXT_MAX,
+};
+
+#define OVS_VXLAN_EXT_MAX (__OVS_VXLAN_EXT_MAX - 1)
+
/* OVS_VPORT_ATTR_OPTIONS attributes for tunnels.
*/
enum {
OVS_TUNNEL_ATTR_UNSPEC,
OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */
+ OVS_TUNNEL_ATTR_EXTENSION,
__OVS_TUNNEL_ATTR_MAX
};
OVS_KEY_ATTR_ARP, /* struct ovs_key_arp */
OVS_KEY_ATTR_ND, /* struct ovs_key_nd */
OVS_KEY_ATTR_SKB_MARK, /* u32 skb mark */
- OVS_KEY_ATTR_TUNNEL, /* Nested set of ovs_tunnel attributes */
+ OVS_KEY_ATTR_TUNNEL, /* Nested set of ovs_tunnel attributes */
OVS_KEY_ATTR_SCTP, /* struct ovs_key_sctp */
OVS_KEY_ATTR_TCP_FLAGS, /* be16 TCP flags. */
- OVS_KEY_ATTR_DP_HASH, /* u32 hash value. Value 0 indicates the hash
+ OVS_KEY_ATTR_DP_HASH, /* u32 hash value. Value 0 indicates the hash
is not computed by the datapath. */
OVS_KEY_ATTR_RECIRC_ID, /* u32 recirc id */
OVS_KEY_ATTR_MPLS, /* array of struct ovs_key_mpls.
#define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1)
enum ovs_tunnel_key_attr {
- OVS_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */
- OVS_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */
- OVS_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */
- OVS_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */
- OVS_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */
- OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */
- OVS_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */
- OVS_TUNNEL_KEY_ATTR_OAM, /* No argument, OAM frame. */
- OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS, /* Array of Geneve options */
+ OVS_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */
+ OVS_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */
+ OVS_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */
+ OVS_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */
+ OVS_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */
+ OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */
+ OVS_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */
+ OVS_TUNNEL_KEY_ATTR_OAM, /* No argument. OAM frame. */
+ OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS, /* Array of Geneve options. */
OVS_TUNNEL_KEY_ATTR_TP_SRC, /* be16 src Transport Port. */
OVS_TUNNEL_KEY_ATTR_TP_DST, /* be16 dst Transport Port. */
+ OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested OVS_VXLAN_EXT_* */
__OVS_TUNNEL_KEY_ATTR_MAX
};
+
#define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1)
/**
};
struct ovs_key_nd {
- __be32 nd_target[4];
- __u8 nd_sll[ETH_ALEN];
- __u8 nd_tll[ETH_ALEN];
+ __be32 nd_target[4];
+ __u8 nd_sll[ETH_ALEN];
+ __u8 nd_tll[ETH_ALEN];
};
/**
* a wildcarded match. Omitting attribute is treated as wildcarding all
* corresponding fields. Optional for all requests. If not present,
* all flow key bits are exact match bits.
+ * @OVS_FLOW_ATTR_UFID: A value between 1-16 octets specifying a unique
+ * identifier for the flow. Causes the flow to be indexed by this value rather
+ * than the value of the %OVS_FLOW_ATTR_KEY attribute. Optional for all
+ * requests. Present in notifications if the flow was created with this
+ * attribute.
+ * @OVS_FLOW_ATTR_UFID_FLAGS: A 32-bit value of OR'd %OVS_UFID_F_*
+ * flags that provide alternative semantics for flow installation and
+ * retrieval. Optional for all requests.
*
* These attributes follow the &struct ovs_header within the Generic Netlink
* payload for %OVS_FLOW_* commands.
OVS_FLOW_ATTR_USED, /* u64 msecs last used in monotonic time. */
OVS_FLOW_ATTR_CLEAR, /* Flag to clear stats, tcp_flags, used. */
OVS_FLOW_ATTR_MASK, /* Sequence of OVS_KEY_ATTR_* attributes. */
+ OVS_FLOW_ATTR_PROBE, /* Flow operation is a feature probe, error
+ * logging should be suppressed. */
+ OVS_FLOW_ATTR_UFID, /* Variable length unique flow identifier. */
+ OVS_FLOW_ATTR_UFID_FLAGS,/* u32 of OVS_UFID_F_*. */
__OVS_FLOW_ATTR_MAX
};
#define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1)
+/**
+ * Omit attributes for notifications.
+ *
+ * If a datapath request contains an OVS_UFID_F_OMIT_* flag, then the datapath
+ * may omit the corresponding 'ovs_flow_attr' from the response.
+ */
+#define OVS_UFID_F_OMIT_KEY (1 << 0)
+#define OVS_UFID_F_OMIT_MASK (1 << 1)
+#define OVS_UFID_F_OMIT_ACTIONS (1 << 2)
+
/**
* enum ovs_sample_attr - Attributes for %OVS_ACTION_ATTR_SAMPLE action.
* @OVS_SAMPLE_ATTR_PROBABILITY: 32-bit fraction of packets to sample with
enum ovs_hash_alg {
OVS_HASH_ALG_L4,
};
+
/*
* struct ovs_action_hash - %OVS_ACTION_ATTR_HASH action argument.
* @hash_alg: Algorithm used to compute hash prior to recirculation.
* @hash_basis: basis used for computing hash.
*/
struct ovs_action_hash {
- uint32_t hash_alg; /* One of ovs_hash_alg. */
+ uint32_t hash_alg; /* One of ovs_hash_alg. */
uint32_t hash_basis;
};
+#ifndef __KERNEL__
+#define TNL_PUSH_HEADER_SIZE 128
+
+/*
+ * struct ovs_action_push_tnl - %OVS_ACTION_ATTR_TUNNEL_PUSH
+ * @tnl_port: To identify tunnel port to pass header info.
+ * @out_port: Physical port to send encapsulated packet.
+ * @header_len: Length of the header to be pushed.
+ * @tnl_type: This is only required to format this header. Otherwise
+ * ODP layer can not parse %header.
+ * @header: Partial header for the tunnel. Tunnel push action can use
+ * this header to build final header according to actual packet parameters.
+ */
+struct ovs_action_push_tnl {
+ uint32_t tnl_port;
+ uint32_t out_port;
+ uint32_t header_len;
+ uint32_t tnl_type; /* For logging. */
+ uint8_t header[TNL_PUSH_HEADER_SIZE];
+};
+#endif
+
/**
* enum ovs_action_attr - Action types.
*
* Only a single header can be set with a single %OVS_ACTION_ATTR_SET. Not all
* fields within a header are modifiable, e.g. the IPv4 protocol and fragment
* type may not be changed.
+ *
+ * @OVS_ACTION_ATTR_TUNNEL_PUSH: Push tunnel header described by struct
+ * ovs_action_push_tnl.
+ * @OVS_ACTION_ATTR_TUNNEL_POP: Lookup tunnel port by port-no passed and pop
+ * tunnel header.
*/
enum ovs_action_attr {
OVS_ACTION_ATTR_PUSH_VLAN, /* struct ovs_action_push_vlan. */
OVS_ACTION_ATTR_POP_VLAN, /* No argument. */
OVS_ACTION_ATTR_SAMPLE, /* Nested OVS_SAMPLE_ATTR_*. */
- OVS_ACTION_ATTR_RECIRC, /* u32 recirc_id. */
+ OVS_ACTION_ATTR_RECIRC, /* u32 recirc_id. */
OVS_ACTION_ATTR_HASH, /* struct ovs_action_hash. */
OVS_ACTION_ATTR_PUSH_MPLS, /* struct ovs_action_push_mpls. */
OVS_ACTION_ATTR_POP_MPLS, /* __be16 ethertype. */
* data immediately followed by a mask.
* The data must be zero for the unmasked
* bits. */
+
+#ifndef __KERNEL__
+ OVS_ACTION_ATTR_TUNNEL_PUSH, /* struct ovs_action_push_tnl*/
+ OVS_ACTION_ATTR_TUNNEL_POP, /* u32 port number. */
+#endif
__OVS_ACTION_ATTR_MAX
};
projects / cascardo / ovs.git / blobdiff