blob: 8f7bd6a049bdf9f653bc860a7b2ed0d15710e60b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Huawei HiNIC PCI Express Linux driver
* Copyright(c) 2017 Huawei Technologies Co., Ltd
*/
#ifndef HINIC_RX_H
#define HINIC_RX_H
#include <linux/types.h>
#include <linux/netdevice.h>
#include <linux/u64_stats_sync.h>
#include <linux/interrupt.h>
#include "hinic_hw_qp.h"
#define HINIC_RX_CSUM_OFFLOAD_EN 0xFFF
#define HINIC_RX_CSUM_HW_CHECK_NONE BIT(7)
#define HINIC_RX_CSUM_IPSU_OTHER_ERR BIT(8)
struct hinic_rxq_stats {
u64 pkts;
u64 bytes;
u64 errors;
u64 csum_errors;
u64 other_errors;
u64 alloc_skb_err;
struct u64_stats_sync syncp;
};
struct hinic_rxq {
struct net_device *netdev;
struct hinic_rq *rq;
struct hinic_rxq_stats rxq_stats;
char *irq_name;
u16 buf_len;
u32 rx_buff_shift;
struct napi_struct napi;
};
void hinic_rxq_get_stats(struct hinic_rxq *rxq, struct hinic_rxq_stats *stats);
int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
struct net_device *netdev);
void hinic_clean_rxq(struct hinic_rxq *rxq);
#endif
|
