[dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

[Thomas Monjalon]

19/12/2023 18:29, jerinj at marvell.com:
> --- a/doc/guides/nics/features/default.ini
> +++ b/doc/guides/nics/features/default.ini
> @@ -59,6 +59,7 @@ Packet type parsing  =
> 
>  Timesync             =
>  Rx descriptor status =
>  Tx descriptor status =
> +Tx free descriptor query =

I think we can drop "query" here.


> +__rte_experimental
> +static inline uint32_t
> +rte_eth_tx_queue_free_desc_get(uint16_t port_id, uint16_t tx_queue_id)

For consistency with rte_eth_rx_queue_count(),
I propose the name rte_eth_tx_queue_free_count().