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 <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
