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39 #define MAX_TX_RINGS 16
40 #define BNXT_TX_PUSH_THRESH 92
42 #define B_TX_DB(db, prod) rte_write32((DB_KEY_TX | (prod)), db)
44 struct bnxt_tx_ring_info {
49 struct tx_bd_long *tx_desc_ring;
50 struct bnxt_sw_tx_bd *tx_buf_ring;
52 phys_addr_t tx_desc_mapping;
54 #define BNXT_DEV_STATE_CLOSING 0x1
57 struct bnxt_ring *tx_ring_struct;
60 struct bnxt_sw_tx_bd {
61 struct rte_mbuf *mbuf; /* mbuf associated with TX descriptor */
63 unsigned short nr_bds;
66 void bnxt_free_tx_rings(struct bnxt *bp);
67 int bnxt_init_one_tx_ring(struct bnxt_tx_queue *txq);
68 int bnxt_init_tx_ring_struct(struct bnxt_tx_queue *txq, unsigned int socket_id);
69 uint16_t bnxt_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,