net/axgbe: support scattered Rx

[dpdk.git] / drivers / net / axgbe / axgbe_rxtx.h

diff --git a/drivers/net/axgbe/axgbe_rxtx.h b/drivers/net/axgbe/axgbe_rxtx.h
index 1b88d7a..f6796b0 100644 (file)
--- a/drivers/net/axgbe/axgbe_rxtx.h
+++ b/drivers/net/axgbe/axgbe_rxtx.h
@@ -80,7 +80,7 @@ struct axgbe_rx_queue {
        /* Ring physical address */
        uint64_t ring_phys_addr;
        /* Dma Channel register address */
-       uint64_t dma_regs;
+       void *dma_regs;
        /* Dma channel tail register address*/
        volatile uint32_t *dma_tail_reg;
        /* DPDK queue index */
@@ -91,10 +91,11 @@ struct axgbe_rx_queue {
        uint64_t pkts;
        uint64_t bytes;
        uint64_t errors;
+       uint64_t rx_mbuf_alloc_failed;
        /* Number of mbufs allocated from pool*/
        uint64_t mbuf_alloc;
 
-} ____cacheline_aligned;
+} __rte_cache_aligned;
 
 /*Tx descriptor format */
 struct axgbe_tx_desc {
@@ -127,7 +128,7 @@ struct axgbe_tx_queue {
        /* Physical address of ring */
        uint64_t ring_phys_addr;
        /* Dma channel register space */
-       uint64_t dma_regs;
+       void  *dma_regs;
        /* Dma tail register address of ring*/
        volatile uint32_t *dma_tail_reg;
        /* Tx queue index/id*/
@@ -156,12 +157,33 @@ void axgbe_dev_tx_queue_release(void *txq);
 int  axgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
                              uint16_t nb_tx_desc, unsigned int socket_id,
                              const struct rte_eth_txconf *tx_conf);
+void axgbe_dev_enable_tx(struct rte_eth_dev *dev);
+void axgbe_dev_disable_tx(struct rte_eth_dev *dev);
+int axgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+int axgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+
+uint16_t axgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
+                        uint16_t nb_pkts);
+uint16_t axgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
+                        uint16_t nb_pkts);
+
 
 void axgbe_dev_rx_queue_release(void *rxq);
 int  axgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
                              uint16_t nb_rx_desc, unsigned int socket_id,
                              const struct rte_eth_rxconf *rx_conf,
                              struct rte_mempool *mb_pool);
+void axgbe_dev_enable_rx(struct rte_eth_dev *dev);
+void axgbe_dev_disable_rx(struct rte_eth_dev *dev);
+int axgbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+int axgbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+uint16_t axgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
+                        uint16_t nb_pkts);
+uint16_t eth_axgbe_recv_scattered_pkts(void *rx_queue,
+               struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
+uint16_t axgbe_recv_pkts_threshold_refresh(void *rx_queue,
+                                          struct rte_mbuf **rx_pkts,
+                                          uint16_t nb_pkts);
 void axgbe_dev_clear_queues(struct rte_eth_dev *dev);
 
 #endif /* _AXGBE_RXTX_H_ */