Re: [PATCH v1 1/3] bbdev: new queue stat for available enqueue depth

[Stephen Hemminger <stephen@networkplumber.org>]

On Thu,  4 Apr 2024 14:04:45 -0700
Nicolas Chautru <nicolas.chautru@intel.com> wrote:

> Capturing additional queue stats counter for the
> depth of enqueue batch still available on the given
> queue. This can help application to monitor that depth
> at run time.
> 
> Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
> ---
>  lib/bbdev/rte_bbdev.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/lib/bbdev/rte_bbdev.h b/lib/bbdev/rte_bbdev.h
> index 0cbfdd1c95..25514c58ac 100644
> --- a/lib/bbdev/rte_bbdev.h
> +++ b/lib/bbdev/rte_bbdev.h
> @@ -283,6 +283,8 @@ struct rte_bbdev_stats {
>  	 *     bbdev operation
>  	 */
>  	uint64_t acc_offload_cycles;
> +	/** Available number of enqueue batch on that queue. */
> +	uint16_t enqueue_depth_avail;
>  };
>  
>  /**

Doesn't this break the ABI?