ceph/src/spdk/dpdk/lib/librte_port/rte_port_sched.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2014 Intel Corporation
   3  */
   4
   5 #ifndef __INCLUDE_RTE_PORT_SCHED_H__
   6 #define __INCLUDE_RTE_PORT_SCHED_H__
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 /**
  13  * @file
  14  * RTE Port Hierarchical Scheduler
  15  *
  16  * sched_reader: input port built on top of pre-initialized rte_sched_port
  17  * sched_writer: output port built on top of pre-initialized rte_sched_port
  18  *
  19  ***/
  20
  21 #include <stdint.h>
  22
  23 #include <rte_sched.h>
  24
  25 #include "rte_port.h"
  26
  27 /** sched_reader port parameters */
  28 struct rte_port_sched_reader_params {
  29         /** Underlying pre-initialized rte_sched_port */
  30         struct rte_sched_port *sched;
  31 };
  32
  33 /** sched_reader port operations */
  34 extern struct rte_port_in_ops rte_port_sched_reader_ops;
  35
  36 /** sched_writer port parameters */
  37 struct rte_port_sched_writer_params {
  38         /** Underlying pre-initialized rte_sched_port */
  39         struct rte_sched_port *sched;
  40
  41         /** Recommended burst size. The actual burst size can be bigger or
  42         smaller than this value. */
  43         uint32_t tx_burst_sz;
  44 };
  45
  46 /** sched_writer port operations */
  47 extern struct rte_port_out_ops rte_port_sched_writer_ops;
  48
  49 #ifdef __cplusplus
  50 }
  51 #endif
  52
  53 #endif