[dpdk-dev] [PATCH v3 1/4] ethdev: add a field for rxq info structure

Ferruh Yigit ferruh.yigit at intel.com
Thu Sep 3 17:01:32 CEST 2020


On 8/29/2020 8:13 AM, Chengchang Tang wrote:
> Add a field named rx_buf_size in rte_eth_rxq_info to indicate the buffer
> size used in receiving packets for HW.
> 
> In this way, upper-layer users can get this information by calling
> rte_eth_rx_queue_info_get.
> 
> Signed-off-by: Chengchang Tang <tangchengchang at huawei.com>
> Reviewed-by: Wei Hu (Xavier) <xavier.huwei at huawei.com>
> Acked-by: Andrew Rybchenko <arybchenko at solarflare.com>
> ---
>  lib/librte_ethdev/rte_ethdev.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
> index 70295d7..9fed5cb 100644
> --- a/lib/librte_ethdev/rte_ethdev.h
> +++ b/lib/librte_ethdev/rte_ethdev.h
> @@ -1420,6 +1420,8 @@ struct rte_eth_rxq_info {
>  	struct rte_eth_rxconf conf; /**< queue config parameters. */
>  	uint8_t scattered_rx;       /**< scattered packets RX supported. */
>  	uint16_t nb_desc;           /**< configured number of RXDs. */
> +	/**< buffer size used for hardware when receive packets. */
> +	uint16_t rx_buf_size;
>  } __rte_cache_min_aligned;
> 
>  /**
> --
> 2.7.4
> 

Can you please removed the relevant deprecation notice in this patch?


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