Re: [dpdk-dev] [PATCH 2/2] net/mvpp2: check meter packet mode

["Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>]

> -----Original Message-----
> From: Li Zhang <lizh@nvidia.com>
> Sent: Thursday, April 1, 2021 7:16 AM
> To: dekelp@nvidia.com; orika@nvidia.com; viacheslavo@nvidia.com;
> matan@nvidia.com; shahafs@nvidia.com; Dumitrescu, Cristian
> <cristian.dumitrescu@intel.com>; lironh@marvell.com
> Cc: dev@dpdk.org; thomas@monjalon.net; rasland@nvidia.com;
> roniba@nvidia.com
> Subject: [PATCH 2/2] net/mvpp2: check meter packet mode
> 
> Currently meter algorithms only supports bytes per second(BPS).
> Check packet_mode set to TRUE are rejected.
> 
> Signed-off-by: Li Zhang <lizh@nvidia.com>
> ---
>  drivers/net/mvpp2/mrvl_mtr.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/net/mvpp2/mrvl_mtr.c b/drivers/net/mvpp2/mrvl_mtr.c
> index 2fa5cb43ad..055be6f6b1 100644
> --- a/drivers/net/mvpp2/mrvl_mtr.c
> +++ b/drivers/net/mvpp2/mrvl_mtr.c
> @@ -88,6 +88,12 @@ mrvl_meter_profile_add(struct rte_eth_dev *dev,
> uint32_t meter_profile_id,
>  					  NULL,
>  					  "Only srTCM RFC 2697 is
> supported\n");
> 
> +	if (profile->packet_mode)
> +		return -rte_mtr_error_set(error, EINVAL,
> +
> RTE_MTR_ERROR_TYPE_UNSPECIFIED,

Can you please add a new error type for this specific error case, i.e. RTE_MTR_ERROR_TYPE_METER_PROFILE_PACKET_MODE.

> +					  NULL,
> +					  "Packet mode is not supported\n");
> +
>  	prof = mrvl_mtr_profile_from_id(priv, meter_profile_id);
>  	if (prof)
>  		return -rte_mtr_error_set(error, EEXIST,
> --
> 2.27.0