* ----------------------------------------------------------------------
*/
-/* Protocol between secchan and datapath. */
+/* Protocol between userspace and kernel datapath. */
#ifndef OPENVSWITCH_DATAPATH_PROTOCOL_H
#define OPENVSWITCH_DATAPATH_PROTOCOL_H 1
#define ODP_PORT_GROUP_GET _IOWR('O', 12, struct odp_port_group)
#define ODP_FLOW_GET _IOWR('O', 13, struct odp_flow)
-#define ODP_FLOW_GET_MULTIPLE _IOWR('O', 14, struct odp_flowvec)
+#define ODP_FLOW_PUT _IOWR('O', 14, struct odp_flow)
#define ODP_FLOW_LIST _IOWR('O', 15, struct odp_flowvec)
-
#define ODP_FLOW_FLUSH _IO('O', 16)
-#define ODP_FLOW_PUT _IOWR('O', 17, struct odp_flow)
-#define ODP_FLOW_DEL _IOWR('O', 18, struct odp_flow)
+#define ODP_FLOW_DEL _IOWR('O', 17, struct odp_flow)
-#define ODP_EXECUTE _IOR('O', 19, struct odp_execute)
+#define ODP_EXECUTE _IOR('O', 18, struct odp_execute)
struct odp_stats {
/* Flows. */
__u32 used_nsec;
__u8 tcp_flags;
__u8 ip_tos;
- __u16 reserved;
+ __u16 error; /* Used by ODP_FLOW_GET. */
};
struct odp_flow_key {
- __be32 nw_src; /* IP source address. */
- __be32 nw_dst; /* IP destination address. */
- __u16 in_port; /* Input switch port. */
- __be16 dl_vlan; /* Input VLAN. */
- __be16 dl_type; /* Ethernet frame type. */
- __be16 tp_src; /* TCP/UDP source port. */
- __be16 tp_dst; /* TCP/UDP destination port. */
- __u8 dl_src[ETH_ALEN]; /* Ethernet source address. */
- __u8 dl_dst[ETH_ALEN]; /* Ethernet destination address. */
- __u8 nw_proto; /* IP protocol. */
- __u8 reserved; /* Pad to 64 bits. */
+ __be32 nw_src; /* IP source address. */
+ __be32 nw_dst; /* IP destination address. */
+ __u16 in_port; /* Input switch port. */
+ __be16 dl_vlan; /* Input VLAN. */
+ __be16 dl_type; /* Ethernet frame type. */
+ __be16 tp_src; /* TCP/UDP source port. */
+ __be16 tp_dst; /* TCP/UDP destination port. */
+ __u8 dl_src[ETH_ALEN]; /* Ethernet source address. */
+ __u8 dl_dst[ETH_ALEN]; /* Ethernet destination address. */
+ __u8 nw_proto; /* IP protocol or lower 8 bits of
+ ARP opcode. */
+ __u8 reserved; /* Pad to 64 bits. */
};
struct odp_flow {