8316b9816b
Add ethdev Traffic Management API support to SoftNIC PMD. Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
/*-
|
|
* 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__ */
|