e73a7ab224
This API was introduced in 18.08, therefore removing experimental tag to promote it to stable state. Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Acked-by: Ray Kinsella <mdr@ashroe.eu>
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2017 Intel Corporation
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*/
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#ifndef __INCLUDE_RTE_ETH_SOFTNIC_H__
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#define __INCLUDE_RTE_ETH_SOFTNIC_H__
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Firmware. */
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#ifndef SOFTNIC_FIRMWARE
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#define SOFTNIC_FIRMWARE "firmware.cli"
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#endif
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/** TCP connection port (0 = no connectivity). */
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#ifndef SOFTNIC_CONN_PORT
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#define SOFTNIC_CONN_PORT 0
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#endif
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/** NUMA node ID. */
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#ifndef SOFTNIC_CPU_ID
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#define SOFTNIC_CPU_ID 0
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#endif
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/**
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* Service cores:
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*
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* 0 = The current device is run explicitly by the application. The firmware
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* creates one or several pipelines for the current device and maps them to
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* CPU cores that should not be service cores. The application is required
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* to call rte_pmd_softnic_run() for the current device on each of these CPU
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* cores in order to make the current device work.
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*
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* 1 = The current device is run on the service cores transparently to the
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* application. The firmware creates one or several pipelines for the
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* current device and maps them to CPU cores that should be service cores.
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* Each of these service cores is calling rte_pmd_softnic_run() for the
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* current device in order to make the current device work. The application
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* is not allowed to call rte_pmd_softnic_run() for the current device.
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*/
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#ifndef SOFTNIC_SC
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#define SOFTNIC_SC 1
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#endif
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/** Traffic Manager: Number of scheduler queues. */
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#ifndef SOFTNIC_TM_N_QUEUES
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#define SOFTNIC_TM_N_QUEUES (64 * 1024)
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#endif
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/** Traffic Manager: Scheduler queue size (per traffic class). */
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#ifndef SOFTNIC_TM_QUEUE_SIZE
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#define SOFTNIC_TM_QUEUE_SIZE 64
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#endif
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/**
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* Soft NIC run.
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*
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* @param port_id
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* Port ID of the Soft NIC device.
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* @return
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* Zero on success, error code otherwise.
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*/
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int
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rte_pmd_softnic_run(uint16_t port_id);
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/**
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* Soft NIC manage.
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*
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* @param port_id
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* Port ID of the Soft NIC device.
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* @return
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* Zero on success, error code otherwise.
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*/
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int
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rte_pmd_softnic_manage(uint16_t port_id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_RTE_ETH_SOFTNIC_H__ */
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