rte_mtr_driver.h File Reference

#include <stdint.h>
#include <rte_errno.h>
#include "rte_ethdev.h"
#include "rte_mtr.h"

Go to the source code of this file.

Functions
static int	rte_mtr_error_set (struct rte_mtr_error *error, int code, enum rte_mtr_error_type type, const void *cause, const char *message)
const struct rte_mtr_ops *	rte_mtr_ops_get (uint16_t port_id, struct rte_mtr_error *error)

Detailed Description

RTE Generic Traffic Metering and Policing API (Driver Side)

This file provides implementation helpers for internal use by PMDs, they are not intended to be exposed to applications and are not subject to ABI versioning.

Definition in file rte_mtr_driver.h.

Function Documentation

rte_mtr_error_set()

static int rte_mtr_error_set ( struct rte_mtr_error *  error, int  code, enum rte_mtr_error_type  type, const void *  cause, const char *  message  )

inlinestatic

Initialize generic error structure.

This function also sets rte_errno to a given value.

Parameters

[out]	error	Pointer to error structure (may be NULL).
[in]	code	Related error code (rte_errno).
[in]	type	Cause field and error type.
[in]	cause	Object responsible for the error.
[in]	message	Human-readable error message.

Returns

Error code.

Definition at line 156 of file rte_mtr_driver.h.

rte_mtr_ops_get()

const struct rte_mtr_ops* rte_mtr_ops_get	(	uint16_t	port_id,
		struct rte_mtr_error *	error
	)

Get generic traffic metering and policing operations structure from a port

Parameters

[in]	port_id	The port identifier of the Ethernet device.
[out]	error	Error details

Returns

The traffic metering and policing operations structure associated with port_id on success, NULL otherwise.