54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Huawei HiNIC PCI Express Linux driver
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* Copyright(c) 2017 Huawei Technologies Co., Ltd
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*/
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#ifndef HINIC_RX_H
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#define HINIC_RX_H
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#include <linux/types.h>
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#include <linux/netdevice.h>
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#include <linux/u64_stats_sync.h>
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#include <linux/interrupt.h>
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#include "hinic_hw_qp.h"
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#define HINIC_RX_CSUM_OFFLOAD_EN 0xFFF
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#define HINIC_RX_CSUM_HW_CHECK_NONE BIT(7)
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#define HINIC_RX_CSUM_IPSU_OTHER_ERR BIT(8)
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struct hinic_rxq_stats {
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u64 pkts;
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u64 bytes;
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u64 errors;
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u64 csum_errors;
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u64 other_errors;
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u64 alloc_skb_err;
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struct u64_stats_sync syncp;
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};
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struct hinic_rxq {
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struct net_device *netdev;
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struct hinic_rq *rq;
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struct hinic_rxq_stats rxq_stats;
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char *irq_name;
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u16 buf_len;
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u32 rx_buff_shift;
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struct napi_struct napi;
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};
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void hinic_rxq_clean_stats(struct hinic_rxq *rxq);
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void hinic_rxq_get_stats(struct hinic_rxq *rxq, struct hinic_rxq_stats *stats);
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int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
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struct net_device *netdev);
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void hinic_clean_rxq(struct hinic_rxq *rxq);
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#endif
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