- * '*probability' is expressed as the number of packets out of UINT_MAX to
- * sample, e.g. probability/UINT_MAX is the probability of sampling a given
- * packet. */
- int (*get_sflow_probability)(const struct dpif *dpif,
- uint32_t *probability);
-
- /* Sets 'dpif''s sFlow sampling probability to 'probability'. Return value
- * is 0 or a positive errno value. EOPNOTSUPP indicates that the datapath
- * does not support sFlow, as does a null pointer.
- *
- * 'probability' is expressed as the number of packets out of UINT_MAX to
- * sample, e.g. probability/UINT_MAX is the probability of sampling a given
- * packet. */
- int (*set_sflow_probability)(struct dpif *dpif, uint32_t probability);
+ * Turning DPIF_UC_ACTION off and then back on is allowed to change Netlink
+ * PID assignments (see ->port_get_pid()). The client is responsible for
+ * updating flows as necessary if it does this. */
+ int (*recv_set_mask)(struct dpif *dpif, int listen_mask);