Re: [dpdk-dev] [PATCH v4 03/10] security: add ESN field to ipsec_xform

["Zhang, Roy Fan" <roy.fan.zhang@intel.com>]

> -----Original Message-----
> From: Nicolau, Radu <radu.nicolau@intel.com>
> Sent: Friday, September 3, 2021 12:26 PM
> To: Akhil Goyal <gakhil@marvell.com>; Doherty, Declan
> <declan.doherty@intel.com>
> Cc: dev@dpdk.org; mdr@ashroe.eu; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>; Medvedkin, Vladimir
> <vladimir.medvedkin@intel.com>; Richardson, Bruce
> <bruce.richardson@intel.com>; Zhang, Roy Fan <roy.fan.zhang@intel.com>;
> hemant.agrawal@nxp.com; anoobj@marvell.com; Sinha, Abhijit
> <abhijit.sinha@intel.com>; Buckley, Daniel M <daniel.m.buckley@intel.com>;
> marchana@marvell.com; ktejasree@marvell.com; matan@nvidia.com;
> Nicolau, Radu <radu.nicolau@intel.com>
> Subject: [PATCH v4 03/10] security: add ESN field to ipsec_xform
> 
> Update ipsec_xform definition to include ESN field.
> 
> Signed-off-by: Declan Doherty <declan.doherty@intel.com>
> Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
> Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com>
> Signed-off-by: Daniel Martin Buckley <daniel.m.buckley@intel.com>
> ---
>  lib/security/rte_security.h | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/lib/security/rte_security.h b/lib/security/rte_security.h
> index 03572b10ab..702de58b48 100644
> --- a/lib/security/rte_security.h
> +++ b/lib/security/rte_security.h
> @@ -240,6 +240,14 @@ struct rte_security_ipsec_xform {
>  	 */
>  	uint32_t mss;
>  	/**< IPsec payload Maximum Segment Size */
> +	union {
> +		uint64_t value;
> +		struct {
> +			uint32_t low;
> +			uint32_t hi;
> +		};
> +	} esn;
> +	/**< Extended Sequence Number */
>  };
> 
>  /**
> --
> 2.25.1

Acked-by: Fan Zhang <roy.fan.zhang@intel.com>