1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*-
* BSD LICENSE
*
* Copyright(c) 2017 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __INCLUDE_RTE_ETH_SOFTNIC_H__
#define __INCLUDE_RTE_ETH_SOFTNIC_H__
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef SOFTNIC_SOFT_TM_NB_QUEUES
#define SOFTNIC_SOFT_TM_NB_QUEUES 65536
#endif
#ifndef SOFTNIC_SOFT_TM_QUEUE_SIZE
#define SOFTNIC_SOFT_TM_QUEUE_SIZE 64
#endif
#ifndef SOFTNIC_SOFT_TM_ENQ_BSZ
#define SOFTNIC_SOFT_TM_ENQ_BSZ 32
#endif
#ifndef SOFTNIC_SOFT_TM_DEQ_BSZ
#define SOFTNIC_SOFT_TM_DEQ_BSZ 24
#endif
#ifndef SOFTNIC_HARD_TX_QUEUE_ID
#define SOFTNIC_HARD_TX_QUEUE_ID 0
#endif
/**
* Run the traffic management function on the softnic device
*
* This function read the packets from the softnic input queues, insert into
* QoS scheduler queues based on mbuf sched field value and transmit the
* scheduled packets out through the hard device interface.
*
* @param portid
* port id of the soft device.
* @return
* zero.
*/
int
rte_pmd_softnic_run(uint16_t port_id);
#ifdef __cplusplus
}
#endif
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_H__ */
|
