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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 2017-2018 Linaro Limited
*/
/**
* @file
*
* ODP threshold descriptor
*/
#ifndef ODP_API_SPEC_THRESHOLD_H_
#define ODP_API_SPEC_THRESHOLD_H_
#include <odp/visibility_begin.h>
#include <odp/api/std_types.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Supported threshold types
*
* Supported threshold types in a bit field structure.
*/
typedef union odp_threshold_types_t {
/** bitfields for different threshold types */
struct {
/** Percentage of the total size of pool or queue */
uint8_t percent:1;
/** Total number of all transient packets */
uint8_t packet:1;
/** Total size of all transient packets in bytes */
uint8_t bytes:1;
};
/** All bits of the bit field structure */
uint8_t all_bits;
} odp_threshold_types_t;
/**
* ODP Threshold types
*
* Different types of threshold measurements
*/
typedef enum odp_threshold_type_t {
/** Percentage of the total size of pool or queue */
ODP_THRESHOLD_PERCENT,
/** Total number of all transient packets */
ODP_THRESHOLD_PACKET,
/** Total size of all transient packets in bytes */
ODP_THRESHOLD_BYTE
} odp_threshold_type_t;
/**
* ODP Threshold
*
* Threshold configuration
*/
typedef struct odp_threshold_t {
/** Type of threshold */
odp_threshold_type_t type;
/** Different threshold types */
union {
/** Percentage */
struct {
/** Max percentage value */
odp_percent_t max;
/** Min percentage value */
odp_percent_t min;
} percent;
/** Packet count */
struct {
/** Max packet count */
uint64_t max;
/** Min packet count */
uint64_t min;
} packet;
/** Sum of all data bytes of all packets */
struct {
/** Max byte count */
uint64_t max;
/** Min byte count */
uint64_t min;
} byte;
};
} odp_threshold_t;
#ifdef __cplusplus
}
#endif
#include <odp/visibility_end.h>
#endif
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