4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #ifndef __INCLUDE_RTE_PORT_SCHED_H__
35 #define __INCLUDE_RTE_PORT_SCHED_H__
43 * RTE Port Hierarchical Scheduler
45 * sched_reader: input port built on top of pre-initialized rte_sched_port
46 * sched_writer: output port built on top of pre-initialized rte_sched_port
52 #include <rte_sched.h>
56 /** sched_reader port parameters */
57 struct rte_port_sched_reader_params {
58 /** Underlying pre-initialized rte_sched_port */
59 struct rte_sched_port *sched;
62 /** sched_reader port operations */
63 extern struct rte_port_in_ops rte_port_sched_reader_ops;
65 /** sched_writer port parameters */
66 struct rte_port_sched_writer_params {
67 /** Underlying pre-initialized rte_sched_port */
68 struct rte_sched_port *sched;
70 /** Recommended burst size. The actual burst size can be bigger or
71 smaller than this value. */
75 /** sched_writer port operations */
76 extern struct rte_port_out_ops rte_port_sched_writer_ops;