diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_rx.h')
-rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_rx.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.h b/drivers/net/ethernet/huawei/hinic/hinic_rx.h new file mode 100644 index 000000000..27c9af4b1 --- /dev/null +++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.h @@ -0,0 +1,55 @@ +/* + * Huawei HiNIC PCI Express Linux driver + * Copyright(c) 2017 Huawei Technologies Co., Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + */ + +#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" + +struct hinic_rxq_stats { + u64 pkts; + u64 bytes; + + 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; + + struct tasklet_struct rx_task; + + struct napi_struct napi; +}; + +void hinic_rxq_clean_stats(struct hinic_rxq *rxq); + +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 |