rte_pmd_cnxk_eventdev_wait_head3
Part of rte_pmd_cnxk_eventdev.h(3).
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