- if (strcmp(flow_miss_handling, "controller") == 0) {
- tm->miss_config = OFPUTIL_TABLE_MISS_CONTROLLER;
- } else if (strcmp(flow_miss_handling, "continue") == 0) {
- tm->miss_config = OFPUTIL_TABLE_MISS_CONTINUE;
- } else if (strcmp(flow_miss_handling, "drop") == 0) {
- tm->miss_config = OFPUTIL_TABLE_MISS_DROP;
+ tm->miss = OFPUTIL_TABLE_MISS_DEFAULT;
+ tm->eviction = OFPUTIL_TABLE_EVICTION_DEFAULT;
+ tm->eviction_flags = UINT32_MAX;
+
+ /* Only OpenFlow 1.1 and 1.2 can configure table-miss via table_mod.
+ * Only OpenFlow 1.4+ can configure eviction via table_mod.
+ *
+ * (OpenFlow 1.4+ can also configure vacancy events via table_mod, but OVS
+ * doesn't support those yet and they're also logically a per-OpenFlow
+ * session setting so it wouldn't make sense to support them here anyway.)
+ */
+ if (!strcmp(setting, "controller")) {
+ tm->miss = OFPUTIL_TABLE_MISS_CONTROLLER;
+ *usable_versions = (1u << OFP11_VERSION) | (1u << OFP12_VERSION);
+ } else if (!strcmp(setting, "continue")) {
+ tm->miss = OFPUTIL_TABLE_MISS_CONTINUE;
+ *usable_versions = (1u << OFP11_VERSION) | (1u << OFP12_VERSION);
+ } else if (!strcmp(setting, "drop")) {
+ tm->miss = OFPUTIL_TABLE_MISS_DROP;
+ *usable_versions = (1u << OFP11_VERSION) | (1u << OFP12_VERSION);
+ } else if (!strcmp(setting, "evict")) {
+ tm->eviction = OFPUTIL_TABLE_EVICTION_ON;
+ *usable_versions = (1 << OFP14_VERSION) | (1u << OFP15_VERSION);
+ } else if (!strcmp(setting, "noevict")) {
+ tm->eviction = OFPUTIL_TABLE_EVICTION_OFF;
+ *usable_versions = (1 << OFP14_VERSION) | (1u << OFP15_VERSION);