rte_pmd_cnxk_eventdev.h File Reference

#include <rte_common.h>
#include <rte_compat.h>

Go to the source code of this file.

Functions
__rte_experimental void	rte_pmd_cnxk_eventdev_wait_head (uint8_t dev, uint8_t port)
__rte_experimental uint8_t	rte_pmd_cnxk_eventdev_is_head (uint8_t dev, uint8_t port)

Detailed Description

Marvell CNXK eventdev PMD specific functions.

Definition in file rte_pmd_cnxk_eventdev.h.

Function Documentation

rte_pmd_cnxk_eventdev_wait_head()

__rte_experimental void rte_pmd_cnxk_eventdev_wait_head	(	uint8_t	dev,
		uint8_t	port
	)

Wait for the currently active flow context on the event port to become HEAD of the flow-chain.

Parameters

dev	Event device identifier.
port	Event port identifier.

rte_pmd_cnxk_eventdev_is_head()

__rte_experimental uint8_t rte_pmd_cnxk_eventdev_is_head	(	uint8_t	dev,
		uint8_t	port
	)

Check if the currently active flow context on the event port is the HEAD of the flow-chain.

Parameters

dev	Event device identifier.
port	Event port identifier.

Returns

Status of the currently held flow context 0 not the head of the flow-chain 1 head of the flow-chain