#define MARKER_TLV_TYPE_INFO 0x01
#define MARKER_TLV_TYPE_RESP 0x02
+typedef void (*rte_eth_bond_8023ad_ext_slowrx_fn)(uint16_t slave_id,
+ struct rte_mbuf *lacp_pkt);
+
enum rte_bond_8023ad_selection {
UNSELECTED,
STANDBY,
SELECTED
};
+enum rte_bond_8023ad_agg_selection {
+ AGG_BANDWIDTH,
+ AGG_COUNT,
+ AGG_STABLE
+};
+
/** Generic slow protocol structure */
struct slow_protocol {
uint8_t subtype;
uint32_t tx_period_ms;
uint32_t rx_marker_period_ms;
uint32_t update_timeout_ms;
+ rte_eth_bond_8023ad_ext_slowrx_fn slowrx_cb;
+ enum rte_bond_8023ad_agg_selection agg_selection;
};
struct rte_eth_bond_8023ad_slave_info {
struct port_params actor;
uint8_t partner_state;
struct port_params partner;
- uint8_t agg_port_id;
+ uint16_t agg_port_id;
};
/**
* -EINVAL if conf is NULL
*/
int
-rte_eth_bond_8023ad_conf_get(uint8_t port_id,
+rte_eth_bond_8023ad_conf_get(uint16_t port_id,
struct rte_eth_bond_8023ad_conf *conf);
/**
* -EINVAL if configuration is invalid.
*/
int
-rte_eth_bond_8023ad_setup(uint8_t port_id,
+rte_eth_bond_8023ad_setup(uint16_t port_id,
struct rte_eth_bond_8023ad_conf *conf);
/**
* bonded device or is not inactive).
*/
int
-rte_eth_bond_8023ad_slave_info(uint8_t port_id, uint8_t slave_id,
+rte_eth_bond_8023ad_slave_info(uint16_t port_id, uint16_t slave_id,
struct rte_eth_bond_8023ad_slave_info *conf);
#ifdef __cplusplus
}
#endif
+/**
+ * Configure a slave port to start collecting.
+ *
+ * @param port_id Bonding device id
+ * @param slave_id Port id of valid slave.
+ * @param enabled Non-zero when collection enabled.
+ * @return
+ * 0 - if ok
+ * -EINVAL if slave is not valid.
+ */
+int
+rte_eth_bond_8023ad_ext_collect(uint16_t port_id, uint16_t slave_id,
+ int enabled);
+
+/**
+ * Get COLLECTING flag from slave port actor state.
+ *
+ * @param port_id Bonding device id
+ * @param slave_id Port id of valid slave.
+ * @return
+ * 0 - if not set
+ * 1 - if set
+ * -EINVAL if slave is not valid.
+ */
+int
+rte_eth_bond_8023ad_ext_collect_get(uint16_t port_id, uint16_t slave_id);
+
+/**
+ * Configure a slave port to start distributing.
+ *
+ * @param port_id Bonding device id
+ * @param slave_id Port id of valid slave.
+ * @param enabled Non-zero when distribution enabled.
+ * @return
+ * 0 - if ok
+ * -EINVAL if slave is not valid.
+ */
+int
+rte_eth_bond_8023ad_ext_distrib(uint16_t port_id, uint16_t slave_id,
+ int enabled);
+
+/**
+ * Get DISTRIBUTING flag from slave port actor state.
+ *
+ * @param port_id Bonding device id
+ * @param slave_id Port id of valid slave.
+ * @return
+ * 0 - if not set
+ * 1 - if set
+ * -EINVAL if slave is not valid.
+ */
+int
+rte_eth_bond_8023ad_ext_distrib_get(uint16_t port_id, uint16_t slave_id);
+
+/**
+ * LACPDU transmit path for external 802.3ad state machine. Caller retains
+ * ownership of the packet on failure.
+ *
+ * @param port_id Bonding device id
+ * @param slave_id Port ID of valid slave device.
+ * @param lacp_pkt mbuf containing LACPDU.
+ *
+ * @return
+ * 0 on success, negative value otherwise.
+ */
+int
+rte_eth_bond_8023ad_ext_slowtx(uint16_t port_id, uint16_t slave_id,
+ struct rte_mbuf *lacp_pkt);
+
+/**
+ * Enable dedicated hw queues for 802.3ad control plane traffic on on slaves
+ *
+ * This function creates an additional tx and rx queue on each slave for
+ * dedicated 802.3ad control plane traffic . A flow filtering rule is
+ * programmed on each slave to redirect all LACP slow packets to that rx queue
+ * for processing in the LACP state machine, this removes the need to filter
+ * these packets in the bonded devices data path. The additional tx queue is
+ * used to enable the LACP state machine to enqueue LACP packets directly to
+ * slave hw independently of the bonded devices data path.
+ *
+ * To use this feature all slaves must support the programming of the flow
+ * filter rule required for rx and have enough queues that one rx and tx queue
+ * can be reserved for the LACP state machines control packets.
+ *
+ * Bonding port must be stopped to change this configuration.
+ *
+ * @param port_id Bonding device id
+ *
+ * @return
+ * 0 on success, negative value otherwise.
+ */
+int
+rte_eth_bond_8023ad_dedicated_queues_enable(uint16_t port_id);
+
+/**
+ * Disable slow queue on slaves
+ *
+ * This function disables hardware slow packet filter.
+ *
+ * Bonding port must be stopped to change this configuration.
+ *
+ * @see rte_eth_bond_8023ad_slow_pkt_hw_filter_enable
+ *
+ * @param port_id Bonding device id
+ * @return
+ * 0 on success, negative value otherwise.
+ *
+ */
+int
+rte_eth_bond_8023ad_dedicated_queues_disable(uint16_t port_id);
+
+/*
+ * Get aggregator mode for 8023ad
+ * @param port_id Bonding device id
+ *
+ * @return
+ * agregator mode on success, negative value otherwise
+ */
+int
+rte_eth_bond_8023ad_agg_selection_get(uint16_t port_id);
+
+/**
+ * Set aggregator mode for 8023ad
+ * @param port_id Bonding device id
+ * @return
+ * 0 on success, negative value otherwise
+ */
+int
+rte_eth_bond_8023ad_agg_selection_set(uint16_t port_id,
+ enum rte_bond_8023ad_agg_selection agg_selection);
#endif /* RTE_ETH_BOND_8023AD_H_ */