fm10k: reset and release mbuf for vector Tx

[dpdk.git] / drivers / net / fm10k / fm10k.h

diff --git a/drivers/net/fm10k/fm10k.h b/drivers/net/fm10k/fm10k.h
index adcd044..aafdab7 100644 (file)
--- a/drivers/net/fm10k/fm10k.h
+++ b/drivers/net/fm10k/fm10k.h
@@ -209,17 +209,23 @@ struct fifo {
        uint16_t *endp;
 };
 
+struct fm10k_txq_ops;
+
 struct fm10k_tx_queue {
        struct rte_mbuf **sw_ring;
        struct fm10k_tx_desc *hw_ring;
        uint64_t hw_ring_phys_addr;
        struct fifo rs_tracker;
+       const struct fm10k_txq_ops *ops; /* txq ops */
        uint16_t last_free;
        uint16_t next_free;
        uint16_t nb_free;
        uint16_t nb_used;
        uint16_t free_thresh;
        uint16_t rs_thresh;
+       /* Below 2 fields only valid in case vPMD is applied. */
+       uint16_t next_rs; /* Next pos to set RS flag */
+       uint16_t next_dd; /* Next pos to check DD flag */
        volatile uint32_t *tail_ptr;
        uint16_t nb_desc;
        uint8_t port_id;
@@ -227,6 +233,11 @@ struct fm10k_tx_queue {
        uint16_t queue_id;
 };
 
+struct fm10k_txq_ops {
+       void (*release_mbufs)(struct fm10k_tx_queue *txq);
+       void (*reset)(struct fm10k_tx_queue *txq);
+};
+
 #define MBUF_DMA_ADDR(mb) \
        ((uint64_t) ((mb)->buf_physaddr + (mb)->data_off))
 
@@ -338,4 +349,7 @@ void fm10k_rx_queue_release_mbufs_vec(struct fm10k_rx_queue *rxq);
 uint16_t fm10k_recv_pkts_vec(void *, struct rte_mbuf **, uint16_t);
 uint16_t fm10k_recv_scattered_pkts_vec(void *, struct rte_mbuf **,
                                        uint16_t);
+uint16_t fm10k_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
+               uint16_t nb_pkts);
+void fm10k_txq_vec_setup(struct fm10k_tx_queue *txq);
 #endif