/* The most significant bit being set in the version field indicates an
* experimental OpenFlow version.
*/
-#define OFP_VERSION 0x89
+#define OFP_VERSION 0x90
#define OFP_MAX_TABLE_NAME_LEN 32
#define OFP_MAX_PORT_NAME_LEN 16
uint64_t datapath_id; /* Datapath unique ID. Only the lower 48-bits
are meaningful. */
- /* Table info. */
- uint32_t n_exact; /* Max exact-match table entries. */
- uint32_t n_compression; /* Max entries compressed on service port. */
- uint32_t n_general; /* Max entries of arbitrary form. */
-
- /* Buffer limits. A datapath that cannot buffer reports 0.*/
- uint32_t buffer_mb; /* Space for buffering packets, in MB. */
uint32_t n_buffers; /* Max packets buffered at once. */
+ uint8_t n_tables; /* Number of tables supported by datapath. */
+ uint8_t pad[3]; /* Align to 64-bits. */
+
/* Features. */
uint32_t capabilities; /* Bitmap of support "ofp_capabilities". */
uint32_t actions; /* Bitmap of supported "ofp_action_type"s. */
- uint8_t pad[4]; /* Align to 64-bits. */
/* Port info.*/
struct ofp_phy_port ports[0]; /* Port definitions. The number of ports
is inferred from the length field in
the header. */
};
-OFP_ASSERT(sizeof(struct ofp_switch_features) == 48);
+OFP_ASSERT(sizeof(struct ofp_switch_features) == 32);
/* What changed about the physical port */
enum ofp_port_reason {
enum ofp_flow_mod_command {
OFPFC_ADD, /* New flow. */
+ OFPFC_MODIFY, /* Modify all matching flows. */
+ OFPFC_MODIFY_STRICT, /* Strictly match wildcards and priority. */
OFPFC_DELETE, /* Delete all matching flows. */
OFPFC_DELETE_STRICT /* Strictly match wildcards and priority. */
};
/* Body of reply to OFPST_TABLE request. */
struct ofp_table_stats {
- uint8_t table_id;
+ uint8_t table_id; /* Identifier of table. Lower numbered tables
+ are consulted first. */
uint8_t pad[3]; /* Align to 32-bits */
char name[OFP_MAX_TABLE_NAME_LEN];
+ uint32_t wildcards; /* Bitmap of OFPFW_* wildcards that are
+ supported by the table. */
uint32_t max_entries; /* Max number of entries supported */
uint32_t active_count; /* Number of active entries */
- uint8_t pad2[4]; /* Align to 64 bits. */
uint64_t matched_count; /* Number of packets that hit table */
};
OFP_ASSERT(sizeof(struct ofp_table_stats) == 56);