[PATCH 1/4] ethdev: add meter color flow matching item

[Dumitrescu, Cristian]

> diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h
> index d8827dd184..e3f0e86eb6 100644
> --- a/lib/ethdev/rte_flow.h
> +++ b/lib/ethdev/rte_flow.h
> @@ -671,6 +671,14 @@ enum rte_flow_item_type {
>  	 * See struct rte_flow_item_gre_opt.
>  	 */
>  	RTE_FLOW_ITEM_TYPE_GRE_OPTION,
> +
> +	/**
> +	 * Matches Meter Color Marker.
> +	 *
> +	 * See struct rte_flow_item_meter_color.
> +	 */
> +
> +	RTE_FLOW_ITEM_TYPE_METER_COLOR,
>  };
> 
>  /**
> @@ -2201,6 +2209,22 @@ struct rte_flow_item_flex_conf {
>  	uint32_t nb_outputs;
>  };
> 
> +/**
> + * RTE_FLOW_ITEM_TYPE_METER_COLOR.
> + *
> + * Matches Color Marker set by a Meter in the DS field of a packet.
> + */
> +struct rte_flow_item_meter_color {
> +	enum rte_color color; /**< Meter color marker. */
> +};
> +
> +/** Default mask for RTE_FLOW_ITEM_TYPE_METER_COLOR. */
> +#ifndef __cplusplus
> +static const struct rte_flow_item_meter_color
> rte_flow_item_meter_color_mask = {
> +	.color = RTE_COLORS,
> +};
> +#endif

Adding color as one of the match items makes sense to me as well.