On Tue, Jun 01, 2021 at 03:11:27PM +0000, Corentin Labbe wrote:
> The gemini SL3516 SoC has a crypto IP.
> This serie had support for it.
>
> It was tested with CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y.
> Furthermore, it survives hours and gigs of write/read to a luks2 using xts(ecb-aes-sl3516).
>
> Performance is quite good.
> On a luks2 partition (2To with bs=4096), a fsck comes from 14m26(without CE) to 8m48(with CE).
> So it is really usefull.
>
> With bs=512, the performance is similar with software.
>
> Changes since v1:
> - reworded dt-binding subject patch
> - fixed build with CRYPTO_DEV_SL3516_DEBUG
>
> Corentin Labbe (5):
> dt-bindings: crypto: Add documentation for sl3516-ce
> crypto: Add sl3516 crypto engine
> ARM: dts: gemini: add crypto node
> ARM: gemini_config: enable sl3516-ce crypto
> MAINTAINERS: add gemini crypto sl3516-ce
>
> .../crypto/cortina,sl3516-crypto.yaml | 50 ++
> MAINTAINERS | 7 +
> arch/arm/boot/dts/gemini.dtsi | 8 +
> arch/arm/configs/gemini_defconfig | 1 +
> drivers/crypto/Kconfig | 19 +
> drivers/crypto/Makefile | 1 +
> drivers/crypto/gemini/Makefile | 2 +
> drivers/crypto/gemini/sl3516-ce-cipher.c | 388 +++++++++++++
> drivers/crypto/gemini/sl3516-ce-core.c | 535 ++++++++++++++++++
> drivers/crypto/gemini/sl3516-ce-rng.c | 61 ++
> drivers/crypto/gemini/sl3516-ce.h | 347 ++++++++++++
> 11 files changed, 1419 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/cortina,sl3516-crypto.yaml
> create mode 100644 drivers/crypto/gemini/Makefile
> create mode 100644 drivers/crypto/gemini/sl3516-ce-cipher.c
> create mode 100644 drivers/crypto/gemini/sl3516-ce-core.c
> create mode 100644 drivers/crypto/gemini/sl3516-ce-rng.c
> create mode 100644 drivers/crypto/gemini/sl3516-ce.h
Patches 1,2,5 applied. Thanks.
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
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