Re: [PATCH 0/2] crypto: Add Keem Bay OCS AES/SM4 driver

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On Thu, Nov 26, 2020 at 11:51:46AM +0000, Daniele Alessandrelli wrote:
> The Intel Keem Bay SoC has an Offload Crypto Subsystem (OCS) featuring a
> crypto engine for accelerating AES/SM4 operations.
> 
> This driver adds support for such hardware thus enabling hardware
> acceleration for the following transformations on the Intel Keem Bay SoC:
> 
> - ecb(aes), cbc(aes), ctr(aes), cts(cbc(aes)), gcm(aes) and cbc(aes);
>   supported for 128-bit and 256-bit keys.
> 
> - ecb(sm4), cbc(sm4), ctr(sm4), cts(cbc(sm4)), gcm(sm4) and cbc(sm4);
>   supported for 128-bit keys.
> 
> The driver passes crypto manager self-tests, including the extra tests
> (CRYPTO_MANAGER_EXTRA_TESTS=y).
> 
> Note: this driver is different from the Keem Bay OCS HCU driver previously
> submitted. Keem Bay OCS HCU provides hardware-accelerated ahash, while
> Keem Bay AES/SM4 (i.e., this driver) provides hardware-accelerated
> skcipher and aead.
> 
> 
> Daniele Alessandrelli (1):
>   dt-bindings: Add Keem Bay OCS AES bindings
> 
> Mike Healy (1):
>   crypto: keembay-ocs-aes: Add support for Keem Bay OCS AES/SM4
> 
>  .../crypto/intel,keembay-ocs-aes.yaml         |   45 +
>  MAINTAINERS                                   |   10 +
>  drivers/crypto/Kconfig                        |    2 +
>  drivers/crypto/Makefile                       |    1 +
>  drivers/crypto/keembay/Kconfig                |   39 +
>  drivers/crypto/keembay/Makefile               |    5 +
>  drivers/crypto/keembay/keembay-ocs-aes-core.c | 1713 +++++++++++++++++
>  drivers/crypto/keembay/ocs-aes.c              | 1489 ++++++++++++++
>  drivers/crypto/keembay/ocs-aes.h              |  129 ++
>  9 files changed, 3433 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
>  create mode 100644 drivers/crypto/keembay/Kconfig
>  create mode 100644 drivers/crypto/keembay/Makefile
>  create mode 100644 drivers/crypto/keembay/keembay-ocs-aes-core.c
>  create mode 100644 drivers/crypto/keembay/ocs-aes.c
>  create mode 100644 drivers/crypto/keembay/ocs-aes.h

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt



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