};
OFP_ASSERT(sizeof(struct ofp11_table_mod) == 8);
-/* Flags to indicate behavior of the flow table for unmatched packets.
- These flags are used in ofp_table_stats messages to describe the current
- configuration and in ofp_table_mod messages to configure table behavior. */
-enum ofp11_table_config {
- OFPTC11_TABLE_MISS_CONTROLLER = 0 << 0, /* Send to controller. */
- OFPTC11_TABLE_MISS_CONTINUE = 1 << 0, /* Continue to the next table in the
- pipeline (OpenFlow 1.0
- behavior). */
- OFPTC11_TABLE_MISS_DROP = 2 << 0, /* Drop the packet. */
-#define OFPTC11_TABLE_MISS_MASK (3 << 0)
-};
-
/* Flow setup and teardown (controller -> datapath). */
struct ofp11_flow_mod {
ovs_be64 cookie; /* Opaque controller-issued identifier. */
};
enum ofp_table_config {
- OFPTC_TABLE_MISS_CONTROLLER = 0 << 0, /* Send to controller. */
- OFPTC_TABLE_MISS_CONTINUE = 1 << 0, /* Continue to the next table in the
- pipeline (OpenFlow 1.0 behavior). */
- OFPTC_TABLE_MISS_DROP = 2 << 0, /* Drop the packet. */
- OFPTC_TABLE_MISS_MASK = 3 << 0
+ /* OpenFlow 1.1 and 1.2 defined this field as shown.
+ * OpenFlow 1.3 and later mark this field as deprecated, but have not
+ * reused it for any new purpose. */
+ OFPTC11_TABLE_MISS_CONTROLLER = 0 << 0, /* Send to controller. */
+ OFPTC11_TABLE_MISS_CONTINUE = 1 << 0, /* Go to next table, like OF1.0. */
+ OFPTC11_TABLE_MISS_DROP = 2 << 0, /* Drop the packet. */
+ OFPTC11_TABLE_MISS_MASK = 3 << 0,
+
+ /* OpenFlow 1.4. */
+ OFPTC14_EVICTION = 1 << 2, /* Allow table to evict flows. */
+ OFPTC14_VACANCY_EVENTS = 1 << 3, /* Enable vacancy events. */
};
#endif /* openflow/openflow-common.h */
/* XXX
* check if table configuration flags
- * OFPTC_TABLE_MISS_CONTROLLER, default.
- * OFPTC_TABLE_MISS_CONTINUE,
- * OFPTC_TABLE_MISS_DROP
- * When OF1.0, OFPTC_TABLE_MISS_CONTINUE is used. What to do? */
+ * OFPTC11_TABLE_MISS_CONTROLLER, default.
+ * OFPTC11_TABLE_MISS_CONTINUE,
+ * OFPTC11_TABLE_MISS_DROP
+ * When OF1.0, OFPTC11_TABLE_MISS_CONTINUE is used. What to do? */
xport = get_ofp_port(ctx->xbridge, ctx->xin->flow.in_port.ofp_port);
choose_miss_rule(xport ? xport->config : 0,
ctx->xbridge->miss_rule,