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From: LABBE Corentin <clabbe@baylibre.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: davem@davemloft.net, herbert@gondor.apana.org.au,
	linus.walleij@linaro.org, linux@armlinux.org.uk,
	robh+dt@kernel.org, ulli.kroll@googlemail.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/5] crypto: add gemini/sl3516 crypto driver
Date: Thu, 20 May 2021 13:39:30 +0200	[thread overview]
Message-ID: <YKZKchyUeeQwedXF@Red> (raw)
In-Reply-To: <YKVbW8T92bY3NG4u@gmail.com>

Le Wed, May 19, 2021 at 11:39:23AM -0700, Eric Biggers a écrit :
> On Tue, May 18, 2021 at 03:16:50PM +0000, Corentin Labbe wrote:
> > The gemini SL3516 SoC has a crypto IP.
> > This serie had support for it.
> > 
> 
> Please describe how this was tested.

Sorry I forgot to write 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).

I forgot also to write on performance, which 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.

Regards


WARNING: multiple messages have this Message-ID (diff)
From: LABBE Corentin <clabbe@baylibre.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: davem@davemloft.net, herbert@gondor.apana.org.au,
	linus.walleij@linaro.org, linux@armlinux.org.uk,
	robh+dt@kernel.org, ulli.kroll@googlemail.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/5] crypto: add gemini/sl3516 crypto driver
Date: Thu, 20 May 2021 13:39:30 +0200	[thread overview]
Message-ID: <YKZKchyUeeQwedXF@Red> (raw)
In-Reply-To: <YKVbW8T92bY3NG4u@gmail.com>

Le Wed, May 19, 2021 at 11:39:23AM -0700, Eric Biggers a écrit :
> On Tue, May 18, 2021 at 03:16:50PM +0000, Corentin Labbe wrote:
> > The gemini SL3516 SoC has a crypto IP.
> > This serie had support for it.
> > 
> 
> Please describe how this was tested.

Sorry I forgot to write 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).

I forgot also to write on performance, which 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.

Regards


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-05-20 12:33 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-18 15:16 [PATCH 0/5] crypto: add gemini/sl3516 crypto driver Corentin Labbe
2021-05-18 15:16 ` Corentin Labbe
2021-05-18 15:16 ` [PATCH 1/5] db-dinding: crypto: Add DT bindings documentation for sl3516-ce Corentin Labbe
2021-05-18 15:16   ` Corentin Labbe
2021-05-18 21:38   ` Linus Walleij
2021-05-18 21:38     ` Linus Walleij
2021-05-20  0:04     ` Rob Herring
2021-05-20  0:04       ` Rob Herring
2021-05-18 15:16 ` [PATCH 2/5] crypto: Add sl3516 crypto engine Corentin Labbe
2021-05-18 15:16   ` Corentin Labbe
2021-05-18 21:42   ` Linus Walleij
2021-05-18 21:42     ` Linus Walleij
2021-05-28  7:05   ` Herbert Xu
2021-05-28  7:05     ` Herbert Xu
2021-05-18 15:16 ` [PATCH 3/5] ARM: dts: gemini: add crypto node Corentin Labbe
2021-05-18 15:16   ` Corentin Labbe
2021-05-18 21:43   ` Linus Walleij
2021-05-18 21:43     ` Linus Walleij
2021-05-18 15:16 ` [PATCH 4/5] ARM: gemini_config: enable sl3516-ce crypto Corentin Labbe
2021-05-18 15:16   ` Corentin Labbe
2021-05-18 21:44   ` Linus Walleij
2021-05-18 21:44     ` Linus Walleij
2021-05-18 15:16 ` [PATCH 5/5] MAINTAINERS: add gemini crypto sl3516-ce Corentin Labbe
2021-05-18 15:16   ` Corentin Labbe
2021-05-18 21:45   ` Linus Walleij
2021-05-18 21:45     ` Linus Walleij
2021-05-19 18:39 ` [PATCH 0/5] crypto: add gemini/sl3516 crypto driver Eric Biggers
2021-05-19 18:39   ` Eric Biggers
2021-05-20 11:39   ` LABBE Corentin [this message]
2021-05-20 11:39     ` LABBE Corentin

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