uint16_t max_pkt_len; /* Maximum packet length */
uint8_t hs_mode; /* Header Split mode */
bool q_set; /**< indicate if rx queue has been configured */
+ bool rx_deferred_start; /**< don't start this queue in dev start */
};
struct i40e_tx_entry {
uint16_t tx_next_dd;
uint16_t tx_next_rs;
bool q_set; /**< indicate if tx queue has been configured */
+ bool tx_deferred_start; /**< don't start this queue in dev start */
};
+/** Offload features */
+union i40e_tx_offload {
+ uint64_t data;
+ struct {
+ uint64_t l2_len:7; /**< L2 (MAC) Header Length. */
+ uint64_t l3_len:9; /**< L3 (IP) Header Length. */
+ uint64_t l4_len:8; /**< L4 Header Length. */
+ uint64_t tso_segsz:16; /**< TCP TSO segment size */
+ uint64_t outer_l2_len:8; /**< outer L2 Header Length */
+ uint64_t outer_l3_len:16; /**< outer L3 Header Length */
+ };
+};
+
+int i40e_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+int i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+int i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+int i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
int i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t queue_idx,
uint16_t nb_desc,
void i40e_free_tx_resources(struct i40e_tx_queue *txq);
void i40e_free_rx_resources(struct i40e_rx_queue *rxq);
void i40e_dev_clear_queues(struct rte_eth_dev *dev);
+void i40e_reset_rx_queue(struct i40e_rx_queue *rxq);
+void i40e_reset_tx_queue(struct i40e_tx_queue *txq);
+void i40e_tx_queue_release_mbufs(struct i40e_tx_queue *txq);
int i40e_alloc_rx_queue_mbufs(struct i40e_rx_queue *rxq);
void i40e_rx_queue_release_mbufs(struct i40e_rx_queue *rxq);