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  4. rte_pmd_cnxk_eventdev_wait_head(3)

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rte_pmd_cnxk_eventdev.h(3) DPDK rte_pmd_cnxk_eventdev.h(3)

NAME

rte_pmd_cnxk_eventdev.h

SYNOPSIS

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

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_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_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

Author

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Fri Dec 15 2023 Version 23.11.0