From: Neil Armstrong <narmstrong@baylibre.com>
To: Anand Moon <linux.amoon@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Corentin Labbe <clabbe@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S . Miller" <davem@davemloft.net>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-crypto@vger.kernel.org
Subject: Re: [PATCHv1 0/3] Enable crypto module on Amlogic GXBB SoC platform
Date: Wed, 11 Dec 2019 09:53:56 +0100 [thread overview]
Message-ID: <a4610efc-844a-2d43-5db1-cf813102e701@baylibre.com> (raw)
In-Reply-To: <20191211084112.971-1-linux.amoon@gmail.com>
hi,
On 11/12/2019 09:41, Anand Moon wrote:
> Below changes enable cryto module on Amlogic GXBB SoC.
>
> I was realy happy to get this feature working on Odroid C2 SBC.
> I will try on other SBC in the future.
>
> Tested with loading tcrypt module.
> # sudo modprobe tcrypt sec=1 mode=200
> [sudo] password for alarm:
> [ 903.867059] tcrypt:
> [ 903.867059] testing speed of async ecb(aes) (ecb(aes-arm64)) encryption
> [ 903.870265] tcrypt: test 0 (128 bit key, 16 byte blocks): 1922107 operations in 1 seconds (30753712 bytes)
> [ 904.872802] tcrypt: test 1 (128 bit key, 64 byte blocks): 679032 operations in 1 seconds (43458048 bytes)
> [ 905.872717] tcrypt: test 2 (128 bit key, 256 byte blocks): 190190 operations in 1 seconds (48688640 bytes)
> [ 906.872793] tcrypt: test 3 (128 bit key, 1024 byte blocks): 49014 operations in 1 seconds (50190336 bytes)
> [ 907.872808] tcrypt: test 4 (128 bit key, 1472 byte blocks): 34342 operations in 1 seconds (50551424 bytes)
> [ 908.876828] tcrypt: test 5 (128 bit key, 8192 byte blocks): 6199 operations in 1 seconds (50782208 bytes)
>
> -Anand
>
> Anand Moon (3):
> arm64: dts: amlogic: adds crypto hardware node for GXBB SoCs
> dt-bindings: crypto: Add compatible string for amlogic GXBB SoC
> crypto: amlogic: Add new compatible string for amlogic GXBB SoC
>
> .../devicetree/bindings/crypto/amlogic,gxl-crypto.yaml | 1 +
> arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 10 ++++++++++
> drivers/crypto/amlogic/amlogic-gxl-core.c | 1 +
> 3 files changed, 12 insertions(+)
>
Wow, I'm surprised it works on GXBB, Amlogic completely removed HW crypto for GXBB in all their
vendor BSPs, in Linux, U-Boot and ATF chain.
Could you run more tests to be sure it's really functional ?
Neil
next prev parent reply other threads:[~2019-12-11 8:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 8:41 [PATCHv1 0/3] Enable crypto module on Amlogic GXBB SoC platform Anand Moon
2019-12-11 8:41 ` [PATCHv1 1/3] arm64: dts: amlogic: adds crypto hardware node for GXBB SoCs Anand Moon
2019-12-11 10:41 ` Anand Moon
2019-12-11 8:41 ` [PATCHv1 2/3] dt-bindings: crypto: Add compatible string for amlogic GXBB SoC Anand Moon
2019-12-11 8:41 ` [PATCHv1 3/3] crypto: amlogic: Add new " Anand Moon
2019-12-11 8:53 ` Neil Armstrong [this message]
2019-12-11 9:27 ` [PATCHv1 0/3] Enable crypto module on Amlogic GXBB SoC platform Herbert Xu
2019-12-11 9:32 ` Neil Armstrong
2019-12-11 10:05 ` Anand Moon
2019-12-11 9:37 ` Anand Moon
2019-12-11 9:50 ` Herbert Xu
2019-12-11 10:33 ` Anand Moon
2019-12-11 12:15 ` Anand Moon
2019-12-11 12:24 ` Ard Biesheuvel
[not found] ` <1229236701.11947072.1576070229564@mail.yahoo.com>
2019-12-11 23:30 ` Martin Blumenstingl
2019-12-12 6:23 ` Anand Moon
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