[dpdk-dev] [PATCH v5 1/5] ethdev: add VXLAN-GPE macro

[Ananyev, Konstantin]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Qi Zhang
> Sent: Friday, April 5, 2019 10:06 AM
> To: Yigit, Ferruh <ferruh.yigit at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>; Iremonger, Bernard <bernard.iremonger at intel.com>
> Cc: dev at dpdk.org; Yang, Qiming <qiming.yang at intel.com>
> Subject: [dpdk-dev] [PATCH v5 1/5] ethdev: add VXLAN-GPE macro
> 
> From: Qiming Yang <qiming.yang at intel.com>
> 
> This patch added VXLAN-GPE macro in rte_eth_tunnel_type.
> This patch will break the ABI, RTE_TUNNEL_TYPE_MAX will have
> problem when running with new version of the ethdev shared
> library.
> 
> Signed-off-by: Qiming Yang <qiming.yang at intel.com>
> ---
>  lib/librte_ethdev/rte_eth_ctrl.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/lib/librte_ethdev/rte_eth_ctrl.h b/lib/librte_ethdev/rte_eth_ctrl.h
> index 5ea8ae24c..b3416341b 100644
> --- a/lib/librte_ethdev/rte_eth_ctrl.h
> +++ b/lib/librte_ethdev/rte_eth_ctrl.h
> @@ -229,6 +229,7 @@ enum rte_eth_tunnel_type {
>  	RTE_TUNNEL_TYPE_NVGRE,
>  	RTE_TUNNEL_TYPE_IP_IN_GRE,
>  	RTE_L2_TUNNEL_TYPE_E_TAG,
> +	RTE_TUNNEL_TYPE_VXLAN_GPE,

Not sure, why do you consider it as an ABI breakage?
Konstantin

>  	RTE_TUNNEL_TYPE_MAX,
>  };
> 
> --
> 2.13.6