ceph/src/spdk/dpdk/drivers/net/dpaa/rte_pmd_dpaa.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright 2018 NXP
   3  */
   4
   5 #ifndef _PMD_DPAA_H_
   6 #define _PMD_DPAA_H_
   7
   8 /**
   9  * @file rte_pmd_dpaa.h
  10  *
  11  * NXP dpaa PMD specific functions.
  12  *
  13  * @warning
  14  * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
  15  *
  16  */
  17
  18 #include <rte_ethdev_driver.h>
  19
  20 /**
  21  * Enable/Disable TX loopback
  22  *
  23  * @param port
  24  *    The port identifier of the Ethernet device.
  25  * @param on
  26  *    1 - Enable TX loopback.
  27  *    0 - Disable TX loopback.
  28  * @return
  29  *   - (0) if successful.
  30  *   - (-ENODEV) if *port* invalid.
  31  *   - (-EINVAL) if bad parameter.
  32  */
  33 int
  34 rte_pmd_dpaa_set_tx_loopback(uint8_t port, uint8_t on);
  35
  36 #endif /* _PMD_DPAA_H_ */