[v5] crypto/aesni_mb: support DOCSIS AES-256
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Commit Message
This patch adds support for DOCSIS AES-256 when using AESNI-MB
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Acked-by: Pablo de Lara <Pablo.de.lara.guarch@intel.com>
---
v2: Added IPSec MB version check
v3: Added doc update
v4: Added missing patch
v5: Dropping test vector due to refactoring
---
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(+)
Comments
Hi Mairtin,
> -----Original Message-----
> From: O'loingsigh, Mairtin <mairtin.oloingsigh@intel.com>
> Sent: Wednesday, April 15, 2020 10:04 AM
> To: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>
> Cc: dev@dpdk.org; O'loingsigh, Mairtin <mairtin.oloingsigh@intel.com>
> Subject: [PATCH v5] 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.oloingsigh@intel.com>
> Acked-by: Pablo de Lara <Pablo.de.lara.guarch@intel.com>
> ---
> v2: Added IPSec MB version check
> v3: Added doc update
> v4: Added missing patch
> v5: Dropping test vector due to refactoring
> ---
> 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
This should be done in "key_size", not iv_size.
Thanks,
Pablo
@@ -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
-------------
@@ -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
+
}
}, }
}, }