struct dpif;
struct ds;
+struct flow;
struct nlattr;
struct ofpbuf;
struct sset;
int dpif_delete(struct dpif *);
-int dpif_get_dp_stats(const struct dpif *, struct ovs_dp_stats *);
+/* Statisticss for a dpif as a whole. */
+struct dpif_dp_stats {
+ uint64_t n_frags; /* Number of dropped IP fragments. */
+ uint64_t n_hit; /* Number of flow table matches. */
+ uint64_t n_missed; /* Number of flow table misses. */
+ uint64_t n_lost; /* Number of misses not sent to userspace. */
+ uint64_t n_flows; /* Number of flows present. */
+};
+int dpif_get_dp_stats(const struct dpif *, struct dpif_dp_stats *);
+
int dpif_get_drop_frags(const struct dpif *, bool *drop_frags);
int dpif_set_drop_frags(struct dpif *, bool drop_frags);
char *name; /* Network device name, e.g. "eth0". */
char *type; /* Network device type, e.g. "system". */
uint32_t port_no; /* Port number within datapath. */
- struct netdev_stats stats; /* Port statistics. */
};
void dpif_port_clone(struct dpif_port *, const struct dpif_port *);
void dpif_port_destroy(struct dpif_port *);
int dpif_port_get_name(struct dpif *, uint16_t port_no,
char *name, size_t name_size);
int dpif_get_max_ports(const struct dpif *);
+uint32_t dpif_port_get_pid(const struct dpif *, uint16_t port_no);
struct dpif_port_dump {
const struct dpif *dpif;
uint8_t tcp_flags;
};
+void dpif_flow_stats_extract(const struct flow *, struct ofpbuf *packet,
+ struct dpif_flow_stats *);
void dpif_flow_stats_format(const struct dpif_flow_stats *, struct ds *);
enum dpif_flow_put_flags {
enum dpif_upcall_type {
DPIF_UC_MISS, /* Miss in flow table. */
DPIF_UC_ACTION, /* OVS_ACTION_ATTR_USERSPACE action. */
- DPIF_UC_SAMPLE, /* Packet sampling. */
DPIF_N_UC_TYPES
};
/* DPIF_UC_ACTION only. */
uint64_t userdata; /* Argument to OVS_ACTION_ATTR_USERSPACE. */
-
- /* DPIF_UC_SAMPLE only. */
- uint32_t sample_pool; /* # of sampling candidate packets so far. */
- struct nlattr *actions; /* Associated flow actions. */
- size_t actions_len;
};
int dpif_recv_get_mask(const struct dpif *, int *listen_mask);
int dpif_recv_set_mask(struct dpif *, int listen_mask);
-int dpif_get_sflow_probability(const struct dpif *, uint32_t *probability);
-int dpif_set_sflow_probability(struct dpif *, uint32_t probability);
int dpif_recv(struct dpif *, struct dpif_upcall *);
void dpif_recv_purge(struct dpif *);
void dpif_recv_wait(struct dpif *);