1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Huawei Technologies Co., Ltd
5 #ifndef _HINIC_PMD_ETHDEV_H_
6 #define _HINIC_PMD_ETHDEV_H_
8 #include <rte_ethdev.h>
9 #include <rte_ethdev_core.h>
11 #include "base/hinic_compat.h"
12 #include "base/hinic_pmd_cfg.h"
14 #define HINIC_DEV_NAME_LEN 32
15 #define HINIC_MAX_RX_QUEUES 64
17 /* mbuf pool for copy invalid mbuf segs */
18 #define HINIC_COPY_MEMPOOL_DEPTH 128
19 #define HINIC_COPY_MBUF_SIZE 4096
21 #define SIZE_8BYTES(size) (ALIGN((u32)(size), 8) >> 3)
23 #define HINIC_PKTLEN_TO_MTU(pktlen) \
24 ((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
26 #define HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev) \
27 ((struct hinic_nic_dev *)(dev)->data->dev_private)
29 #define HINIC_MAX_QUEUE_DEPTH 4096
30 #define HINIC_MIN_QUEUE_DEPTH 128
31 #define HINIC_TXD_ALIGN 1
32 #define HINIC_RXD_ALIGN 1
34 #define HINIC_UINT32_BIT_SIZE (CHAR_BIT * sizeof(uint32_t))
35 #define HINIC_VFTA_SIZE (4096 / HINIC_UINT32_BIT_SIZE)
37 enum hinic_dev_status {
44 /* hinic nic_device */
45 struct hinic_nic_dev {
47 struct hinic_hwdev *hwdev;
48 struct hinic_txq **txqs;
49 struct hinic_rxq **rxqs;
50 struct rte_mempool *cpy_mpool;
58 u8 rx_queue_list[HINIC_MAX_RX_QUEUES];
60 u32 vfta[HINIC_VFTA_SIZE]; /* VLAN bitmap */
64 struct nic_service_cap nic_cap;
65 u32 rx_mode_status; /* promisc or allmulticast */
66 unsigned long dev_status;
69 char proc_dev_name[HINIC_DEV_NAME_LEN];
70 /* PF0->COS4, PF1->COS5, PF2->COS6, PF3->COS7,
71 * vf: the same with associate pf
76 #endif /* _HINIC_PMD_ETHDEV_H_ */