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)
19 #define ATL_DEV_PRIVATE_TO_INTR(adapter) \
20 (&((struct atl_adapter *)adapter)->intr)
22 #define ATL_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
23 #define ATL_FLAG_NEED_LINK_CONFIG (uint32_t)(4 << 0)
25 struct atl_interrupt {
31 * Structure to store private data for each driver instance (for each port).
35 struct aq_hw_cfg_s hw_cfg;
36 struct atl_interrupt intr;
40 * RX/TX function prototypes
42 void atl_rx_queue_release(void *rxq);
43 void atl_tx_queue_release(void *txq);
45 int atl_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
46 uint16_t nb_rx_desc, unsigned int socket_id,
47 const struct rte_eth_rxconf *rx_conf,
48 struct rte_mempool *mb_pool);
50 int atl_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
51 uint16_t nb_tx_desc, unsigned int socket_id,
52 const struct rte_eth_txconf *tx_conf);
54 int atl_dev_rx_queue_intr_enable(struct rte_eth_dev *eth_dev,
56 int atl_dev_rx_queue_intr_disable(struct rte_eth_dev *eth_dev,
59 int atl_rx_init(struct rte_eth_dev *dev);
60 int atl_tx_init(struct rte_eth_dev *dev);
62 int atl_start_queues(struct rte_eth_dev *dev);
63 int atl_stop_queues(struct rte_eth_dev *dev);
64 void atl_free_queues(struct rte_eth_dev *dev);
66 int atl_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
67 int atl_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
69 int atl_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
70 int atl_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
72 uint16_t atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
75 uint16_t atl_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
78 uint16_t atl_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
81 #endif /* _ATLANTIC_ETHDEV_H_ */