1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018 Aquantia Corporation
5 #ifndef _ATLANTIC_ETHDEV_H_
6 #define _ATLANTIC_ETHDEV_H_
8 #include "rte_ethdev.h"
10 #include "atl_types.h"
11 #include "hw_atl/hw_atl_utils.h"
13 #define ATL_DEV_PRIVATE_TO_HW(adapter) \
14 (&((struct atl_adapter *)adapter)->hw)
16 #define ATL_DEV_TO_ADAPTER(dev) \
17 ((struct atl_adapter *)(dev)->data->dev_private)
21 * Structure to store private data for each driver instance (for each port).
25 struct aq_hw_cfg_s hw_cfg;
29 * RX/TX function prototypes
31 void atl_rx_queue_release(void *rxq);
32 void atl_tx_queue_release(void *txq);
34 int atl_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
35 uint16_t nb_rx_desc, unsigned int socket_id,
36 const struct rte_eth_rxconf *rx_conf,
37 struct rte_mempool *mb_pool);
39 int atl_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
40 uint16_t nb_tx_desc, unsigned int socket_id,
41 const struct rte_eth_txconf *tx_conf);
43 int atl_rx_init(struct rte_eth_dev *dev);
44 int atl_tx_init(struct rte_eth_dev *dev);
46 int atl_start_queues(struct rte_eth_dev *dev);
47 int atl_stop_queues(struct rte_eth_dev *dev);
48 void atl_free_queues(struct rte_eth_dev *dev);
50 int atl_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
51 int atl_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
53 int atl_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
54 int atl_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
56 uint16_t atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
59 uint16_t atl_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
62 uint16_t atl_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
65 #endif /* _ATLANTIC_ETHDEV_H_ */