linux-kernel - Re: [PATCH v1 00/24] Support more Amlogic SoC families in crypto driver

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Date: Thu, 11 Jan 2024 09:33:43 +0000
From: Alexey Romanov <avromanov@...utedevices.com>
To: "neil.armstrong@...aro.org" <neil.armstrong@...aro.org>
CC: "narmstrong@...libre.com" <narmstrong@...libre.com>, "clabbe@...libre.com"
	<clabbe@...libre.com>, "herbert@...dor.apana.org.au"
	<herbert@...dor.apana.org.au>, "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>,
	"artin.blumenstingl@...glemail.com" <artin.blumenstingl@...glemail.com>,
	"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 v1 00/24] Support more Amlogic SoC families in crypto
 driver


Hi Neil,

On Thu, Jan 11, 2024 at 09:19:11AM +0100, neil.armstrong@...aro.org wrote:
> Hi !
> 
> On 10/01/2024 21:11, Alexey Romanov wrote:
> > Hello!
> > 
> > This patchset expand the funcionality of the Amlogic
> > crypto driver by adding support for more SoC families:
> > AXG, G12A, G12B, SM1, A1, S4.
> > 
> > Also specify and enable crypto node in device tree
> > for reference Amlogic devices.
> > 
> > Tested on AXG, G12A/B, SM1, A1 and S4 devices via
> > custom tests and trcypt module.
> 
> Thanks a lot for the patchset, it's very welcome!
> 
> Could you provide some procedure used to test and test dumps for all the platforms, like `cryptsetup benchmark` or a summary of tcrypt tests output ?

We use the following kernel module:

https://gist.github.com/mRrvz/8d9277d57abb4d21568725785ec9e939

and don't forget to define reserved memory region in device tree.

> 
> Thanks,
> Neil
> 
> > 
> > Alexey Romanov (17):
> >    drivers: crypto: meson: don't hardcode IRQ count
> >    drivers: crypto: meson: make CLK controller optional
> >    drviers: crypto: meson: add platform data
> >    drivers: crypto: meson: add MMIO helpers
> >    drivers: crypto: meson: move get_engine_number()
> >    drivers: crypto: meson: use fallback for 192-bit keys
> >    drivers: crypto: meson: add support for G12-series
> >    drivers: crypto: meson: add support for AXG-series
> >    dt-bindings: crypto: meson: add new compatibles
> >    arch: arm64: dts: meson: a1: add crypto node
> >    arch: arm64: dts: meson: s4: add crypto node
> >    arch: arm64: dts: meson: g12: add crypto node
> >    arch: arm64: dts: meson: axg: add crypto node
> >    arch: arm64: dts: meson: s4-s805x2-aq222: enable crypto node
> >    arch: arm64: dts: meson: a1-ad401: enable crypto node
> >    arch: arm64: dts: meson: axg-s400: enable crypto node
> >    arch: arm64: dts: meson: g12a-u200: enable crypto node
> > 
> > Jan Dakinevich (7):
> >    drivers: crypto: meson: drop status field from meson_flow
> >    drivers: crypto: meson: move algs definition and cipher API to
> >      cipher.c
> >    drivers: crypto: meson: cleanup defines
> >    drivers: crypto: meson: process more than MAXDESCS descriptors
> >    drivers: crypto: meson: avoid kzalloc in engine thread
> >    drivers: crypto: meson: introduce hasher
> >    drivers: crypto: meson: add support for AES-CTR
> > 
> >   .../bindings/crypto/amlogic,gxl-crypto.yaml   |   2 +
> >   .../arm64/boot/dts/amlogic/meson-a1-ad401.dts |   4 +
> >   arch/arm64/boot/dts/amlogic/meson-a1.dtsi     |   8 +
> >   .../arm64/boot/dts/amlogic/meson-axg-s400.dts |   4 +
> >   arch/arm64/boot/dts/amlogic/meson-axg.dtsi    |   7 +
> >   .../boot/dts/amlogic/meson-g12-common.dtsi    |   7 +
> >   .../boot/dts/amlogic/meson-g12a-u200.dts      |   4 +
> >   .../dts/amlogic/meson-s4-s805x2-aq222.dts     |   4 +
> >   arch/arm64/boot/dts/amlogic/meson-s4.dtsi     |   7 +
> >   drivers/crypto/amlogic/Makefile               |   2 +-
> >   drivers/crypto/amlogic/amlogic-gxl-cipher.c   | 591 ++++++++++++------
> >   drivers/crypto/amlogic/amlogic-gxl-core.c     | 260 ++++----
> >   drivers/crypto/amlogic/amlogic-gxl-hasher.c   | 448 +++++++++++++
> >   drivers/crypto/amlogic/amlogic-gxl.h          | 116 +++-
> >   14 files changed, 1135 insertions(+), 329 deletions(-)
> >   create mode 100644 drivers/crypto/amlogic/amlogic-gxl-hasher.c
> > 
> 

-- 
Thank you,
Alexey