Hi Mairtin,
> -----Original Message-----
> From: O'loingsigh, Mairtin <mairtin.oloings...@intel.com>
> Sent: Friday, April 10, 2020 4:03 PM
> To: De Lara Guarch, Pablo <pablo.de.lara.gua...@intel.com>
> Cc: dev@dpdk.org; O'loingsigh, Mairtin <mairtin.oloings...@intel.com>
> Subject: [PATCH v4 1/2] crypto/aesni_mb: support DOCSIS AES-256
>
> This patch adds support for DOCSIS AES-256 when using AESNI-MB
>
> Signed-off-by: Mairtin o Loingsigh <mairtin.oloings...@intel.com>
> Acked-by: Pablo de Lara <pablo.de.lara.gua...@intel.com>
> ---
> v2: Added IPSec MB version check
> v3: Added doc update
> v4: Added missing patch
> ---
> doc/guides/rel_notes/release_20_05.rst | 5 +++++
> drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c | 6 ++++++
> 2 files changed, 11 insertions(+)
>
> diff --git a/doc/guides/rel_notes/release_20_05.rst
> b/doc/guides/rel_notes/release_20_05.rst
> index 6b1a7c58c..72d2f6c27 100644
> --- a/doc/guides/rel_notes/release_20_05.rst
> +++ b/doc/guides/rel_notes/release_20_05.rst
> @@ -81,6 +81,11 @@ New Features
> by making use of the event device capabilities. The event mode currently
> supports
> only inline IPsec protocol offload.
>
> +* **Updated the AESNI MB PMD.**
> +
> + Updated the AESNI PMD with additional DOCSIS algorithm
> +
> + * Added support for AES-256 DOCSIS
>
> Removed Items
> -------------
> diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
> b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
> index 845661174..0d555ec29 100644
> --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
> +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
> @@ -319,8 +319,14 @@ static const struct rte_cryptodev_capabilities
> aesni_mb_pmd_capabilities[] = {
> },
> .iv_size = {
> .min = 16,
> +#if IMB_VERSION_NUM >= IMB_VERSION(0, 53, 3)
> + .max = 32,
> + .increment = 16
> +#else
> .max = 16,
> .increment = 0
> +#endif
Apologies, I missed this earlier and I just realized this is wrong.
This should be done in key_size, not iv_size.
Thanks,
Pablo
> +
> }
> }, }
> }, }
> --
> 2.12.3
