#include "hmapx.h"
#include "odp-util.h"
-#include "ofproto/ofproto-provider.h"
+#include "ofp-util.h"
#include "ovs-thread.h"
#include "timer.h"
#include "util.h"
#include "ovs-thread.h"
union user_action_cookie;
+struct dpif_flow_stats;
struct ofproto_dpif;
struct ofport_dpif;
struct dpif_backer;
+struct OVS_LOCKABLE rule_dpif;
/* Ofproto-dpif -- DPIF based ofproto implementation.
*
* Ofproto-dpif-xlate is responsible for translating translating OpenFlow
* actions into datapath actions. */
-struct rule_dpif {
- struct rule up;
-
- /* These statistics:
- *
- * - Do include packets and bytes from facets that have been deleted or
- * whose own statistics have been folded into the rule.
- *
- * - Do include packets and bytes sent "by hand" that were accounted to
- * the rule without any facet being involved (this is a rare corner
- * case in rule_execute()).
- *
- * - Do not include packet or bytes that can be obtained from any facet's
- * packet_count or byte_count member or that can be obtained from the
- * datapath by, e.g., dpif_flow_get() for any subfacet.
- */
- struct ovs_mutex stats_mutex;
- uint64_t packet_count OVS_GUARDED; /* Number of packets received. */
- uint64_t byte_count OVS_GUARDED; /* Number of bytes received. */
-};
-
-static inline struct rule_dpif *rule_dpif_cast(const struct rule *rule)
-{
- return rule ? CONTAINER_OF(rule, struct rule_dpif, up) : NULL;
-}
-
void rule_dpif_lookup(struct ofproto_dpif *, const struct flow *,
- struct flow_wildcards *, struct rule_dpif **rule)
- OVS_ACQ_RDLOCK((*rule)->up.evict);
+ struct flow_wildcards *, struct rule_dpif **rule);
bool rule_dpif_lookup_in_table(struct ofproto_dpif *, const struct flow *,
struct flow_wildcards *, uint8_t table_id,
- struct rule_dpif **rule)
- OVS_ACQ_RDLOCK((*rule)->up.evict);
+ struct rule_dpif **rule);
+
+void rule_dpif_ref(struct rule_dpif *);
+void rule_dpif_unref(struct rule_dpif *);
+
+void rule_dpif_credit_stats(struct rule_dpif *rule ,
+ const struct dpif_flow_stats *);
+
+bool rule_dpif_fail_open(const struct rule_dpif *rule);
+
+struct rule_actions *rule_dpif_get_actions(const struct rule_dpif *);
-void rule_release(struct rule_dpif *rule) OVS_RELEASES(rule->up.evict);
+ovs_be64 rule_dpif_get_flow_cookie(const struct rule_dpif *rule);
-void rule_credit_stats(struct rule_dpif *, const struct dpif_flow_stats *);
+void rule_dpif_reduce_timeouts(struct rule_dpif *rule, uint16_t idle_timeout,
+ uint16_t hard_timeout);
-struct rule_dpif *choose_miss_rule(enum ofputil_port_config,
- struct rule_dpif *miss_rule,
- struct rule_dpif *no_packet_in_rule);
+void choose_miss_rule(enum ofputil_port_config,
+ struct rule_dpif *miss_rule,
+ struct rule_dpif *no_packet_in_rule,
+ struct rule_dpif **rule);
bool ofproto_has_vlan_splinters(const struct ofproto_dpif *);
ofp_port_t vsp_realdev_to_vlandev(const struct ofproto_dpif *,