rte_power_pmd_mgmt.h

Go to the documentation of this file.

/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2020 Intel Corporation
 */

#ifndef _RTE_POWER_PMD_MGMT_H
#define _RTE_POWER_PMD_MGMT_H

#include <stdint.h>

#include <rte_log.h>
#include <rte_power_cpufreq.h>

#ifdef __cplusplus
extern "C" {
#endif

enum rte_power_pmd_mgmt_type {
    RTE_POWER_MGMT_TYPE_MONITOR = 1,
    RTE_POWER_MGMT_TYPE_PAUSE,
    RTE_POWER_MGMT_TYPE_SCALE,
};

int
rte_power_ethdev_pmgmt_queue_enable(unsigned int lcore_id,
        uint16_t port_id, uint16_t queue_id,
        enum rte_power_pmd_mgmt_type mode);

int
rte_power_ethdev_pmgmt_queue_disable(unsigned int lcore_id,
        uint16_t port_id, uint16_t queue_id);

void
rte_power_pmd_mgmt_set_emptypoll_max(unsigned int max);

unsigned int
rte_power_pmd_mgmt_get_emptypoll_max(void);

int
rte_power_pmd_mgmt_set_pause_duration(unsigned int duration);

unsigned int
rte_power_pmd_mgmt_get_pause_duration(void);

int
rte_power_pmd_mgmt_set_scaling_freq_min(unsigned int lcore, unsigned int min);

int
rte_power_pmd_mgmt_set_scaling_freq_max(unsigned int lcore, unsigned int max);

int
rte_power_pmd_mgmt_get_scaling_freq_min(unsigned int lcore);

int
rte_power_pmd_mgmt_get_scaling_freq_max(unsigned int lcore);

#ifdef __cplusplus
}
#endif

#endif