Hi Arek
Only these changes looks good to me but do you have working PMD to back this?
Also, documentation updates?
Thanks
Shally
> -----Original Message-----
> From: Arek Kusztal <arkadiuszx.kusz...@intel.com>
> Sent: Friday, September 6, 2019 5:28 PM
> To: dev@dpdk.org
> Cc: akhil.go...@nxp.com; fiona.tr...@intel.com; Shally Verma
> <shal...@marvell.com>; Anoob Joseph <ano...@marvell.com>; Arek
> Kusztal <arkadiuszx.kusz...@intel.com>
> Subject: [EXT] [PATCH v2] cryptodev: extend api of asymmetric crypto by
> sessionless
>
> External Email
>
> ----------------------------------------------------------------------
> This commit adds asymmetric session-less option to rte_crypto_asym_op.
> Feature flag for sessionless is added to rte_cryptodev.
>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusz...@intel.com>
> ---
> lib/librte_cryptodev/rte_crypto_asym.h | 9 +++++++--
> lib/librte_cryptodev/rte_cryptodev.h | 2 ++
> 2 files changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/lib/librte_cryptodev/rte_crypto_asym.h
> b/lib/librte_cryptodev/rte_crypto_asym.h
> index 4fbef2f..0d34ce8 100644
> --- a/lib/librte_cryptodev/rte_crypto_asym.h
> +++ b/lib/librte_cryptodev/rte_crypto_asym.h
> @@ -522,8 +522,13 @@ struct rte_crypto_dsa_op_param {
> *
> */
> struct rte_crypto_asym_op {
> - struct rte_cryptodev_asym_session *session;
> - /**< Handle for the initialised session context */
> + RTE_STD_C11
> + union {
> + struct rte_cryptodev_asym_session *session;
> + /**< Handle for the initialised session context */
> + struct rte_crypto_asym_xform *xform;
> + /**< Session-less API crypto operation parameters */
> + };
>
> __extension__
> union {
> diff --git a/lib/librte_cryptodev/rte_cryptodev.h
> b/lib/librte_cryptodev/rte_cryptodev.h
> index e175b83..c6ffa3b 100644
> --- a/lib/librte_cryptodev/rte_cryptodev.h
> +++ b/lib/librte_cryptodev/rte_cryptodev.h
> @@ -448,6 +448,8 @@ rte_cryptodev_asym_get_xform_enum(enum
> rte_crypto_asym_xform_type *xform_enum, /**< Support RSA Private Key
> OP with CRT (quintuple) Keys */
> #define RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED (1ULL << 19)
> /**< Support encrypted-digest operations where digest is appended to data
> */
> +#define RTE_CRYPTODEV_FF_ASYM_SESSIONLESS (1ULL << 20)
> +/**< Support asymmetric session-less operations */
>
>
> /**
> --
> 2.1.0
