linux-kernel - Re: [PATCH v7 00/23] Support more Amlogic SoC families in crypto driver

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Date: Fri, 12 Apr 2024 08:25:46 +0000
From: Alexey Romanov <avromanov@...utedevices.com>
To: Herbert Xu <herbert@...dor.apana.org.au>
CC: "neil.armstrong@...aro.org" <neil.armstrong@...aro.org>,
	"clabbe@...libre.com" <clabbe@...libre.com>, "davem@...emloft.net"
	<davem@...emloft.net>, "robh+dt@...nel.org" <robh+dt@...nel.org>,
	"krzysztof.kozlowski+dt@...aro.org" <krzysztof.kozlowski+dt@...aro.org>,
	"conor+dt@...nel.org" <conor+dt@...nel.org>, "khilman@...libre.com"
	<khilman@...libre.com>, "jbrunet@...libre.com" <jbrunet@...libre.com>,
	"martin.blumenstingl@...glemail.com" <martin.blumenstingl@...glemail.com>,
	"vadim.fedorenko@...ux.dev" <vadim.fedorenko@...ux.dev>,
	"linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
	"linux-amlogic@...ts.infradead.org" <linux-amlogic@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, kernel <kernel@...rdevices.ru>
Subject: Re: [PATCH v7 00/23] Support more Amlogic SoC families in crypto
 driver

On Fri, Apr 12, 2024 at 04:22:04PM +0800, Herbert Xu wrote:
> On Fri, Apr 12, 2024 at 08:19:36AM +0000, Alexey Romanov wrote:
> >
> > Old Amlogic Soc's for crypto HW used a BLKMV engine, which required
> > a clk input and a second interrupt line. New SoC's uses DMA engine
> > and don't need this.
> > 
> > I spoke with vendor, and they confirmed that AXG, G12A, G12B, SM1,
> > A1, S4 and GXL is using DMA engine and crypto HW is not connected
> > to clk / second interrupt line.
> 
> Sorry I'm just asking you to ensure that you've tested the whole
> patch-series with CRYPTO_MANAGER_EXTRA_TESTS enabled and there are
> no errors reported.

Oh, yep, I will test with this option enabled soon.

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

-- 
Thank you,
Alexey