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38 struct bnxt_rx_ring_info;
39 struct bnxt_cp_ring_info;
40 struct bnxt_rx_queue {
41 struct rte_mempool *mb_pool; /* mbuf pool for RX ring */
42 struct rte_mbuf *pkt_first_seg; /* 1st seg of pkt */
43 struct rte_mbuf *pkt_last_seg; /* Last seg of pkt */
44 uint64_t mbuf_initializer; /* val to init mbuf */
45 uint16_t nb_rx_desc; /* num of RX desc */
46 uint16_t rx_tail; /* cur val of RDT register */
47 uint16_t nb_rx_hold; /* num held free RX desc */
48 uint16_t rx_free_thresh; /* max free RX desc to hold */
49 uint16_t queue_id; /* RX queue index */
50 uint16_t reg_idx; /* RX queue register index */
51 uint8_t port_id; /* Device port identifier */
52 uint8_t crc_len; /* 0 if CRC stripped, 4 otherwise */
55 struct bnxt_vnic_info *vnic;
58 uint32_t rx_buf_use_size; /* useable size */
59 struct bnxt_rx_ring_info *rx_ring;
60 struct bnxt_cp_ring_info *cp_ring;
63 void bnxt_free_rxq_stats(struct bnxt_rx_queue *rxq);
64 int bnxt_mq_rx_configure(struct bnxt *bp);
65 void bnxt_rx_queue_release_op(void *rx_queue);
66 int bnxt_rx_queue_setup_op(struct rte_eth_dev *eth_dev,
69 unsigned int socket_id,
70 const struct rte_eth_rxconf *rx_conf,
71 struct rte_mempool *mp);
72 void bnxt_free_rx_mbufs(struct bnxt *bp);