LXR dpdk/drivers/net/nfb/nfb

   1/* SPDX-License-Identifier: BSD-3-Clause
   2 * Copyright(c) 2019 Cesnet
   3 * Copyright(c) 2019 Netcope Technologies, a.s. <info@netcope.com>
   4 * All rights reserved.
   5 */
   6
   7#ifndef _NFB_STATS_H_
   8#define _NFB_STATS_H_
   9
  10#include <nfb/nfb.h>
  11#include <nfb/ndp.h>
  12
  13#include <rte_ethdev.h>
  14
  15/**
  16 * DPDK callback to get device statistics.
  17 *
  18 * @param dev
  19 *   Pointer to Ethernet device structure.
  20 * @param[out] stats
  21 *   Stats structure output buffer.
  22 *
  23 * @return
  24 *   0 on success and stats is filled, negative errno value otherwise.
  25 */
  26int
  27nfb_eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
  28
  29/**
  30 * DPDK callback to clear device statistics.
  31 *
  32 * @param dev
  33 *   Pointer to Ethernet device structure.
  34 *
  35 * @return
  36 *   0 on success, negative errno value otherwise.
  37 */
  38int
  39nfb_eth_stats_reset(struct rte_eth_dev *dev);
  40
  41#endif /* _NFB_STATS_H_ */
  42