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Message-ID: <20240821100245.q5uptswxmx4rk35n@cab-wsm-0029881> Date: Wed, 21 Aug 2024 10:02:50 +0000 From: Alexey Romanov <avromanov@....tech> To: "neil.armstrong@...aro.org" <neil.armstrong@...aro.org> CC: "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>, "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 v9 00/23] Support more Amlogic SoC families in crypto driver Hi Neil, On Tue, Aug 20, 2024 at 05:19:27PM +0200, neil.armstrong@...aro.org wrote: > Hi, > > On 20/08/2024 16:56, 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 GXL, AXG, G12A/B, SM1, A1 and S4 devices via > > custom tests [1] and tcrypt module. > > On which tree did you base yourself ? It fails to apply patch 20 on next-20240820 and 6.11-rc4 Sorry, my tree is out of date (6.10.1). I can rebase it to linux-next and resend patchset. > > Neil > > > > > --- > > > > Changes V1 -> V2 [2]: > > > > - Rebased over linux-next. > > - Adjusted device tree bindings description. > > - A1 and S4 dts use their own compatible, which is a G12 fallback. > > > > Changes V2 -> V3 [3]: > > > > - Fix errors in dt-bindings and device tree. > > - Add new field in platform data, which determines > > whether clock controller should be used for crypto IP. > > - Place back MODULE_DEVICE_TABLE. > > - Correct commit messages. > > > > Changes V3 -> V4 [4]: > > > > - Update dt-bindings as per Krzysztof Kozlowski comments. > > - Fix bisection: get rid of compiler errors in some patches. > > > > Changes V4 -> V5 [5]: > > > > - Tested on GXL board: > > 1. Fix panic detected by Corentin Labbe [6]. > > 2. Disable hasher backend for GXL: in its current realization > > is doesn't work. And there are no examples or docs in the > > vendor SDK. > > - Fix AES-CTR realization: legacy boards (gxl, g12, axg) requires > > inversion of the keyiv at keys setup stage. > > - A1 now uses its own compatible string. > > - S4 uses A1 compatible as fallback. > > - Code fixes based on comments Neil Atrmstrong and Rob Herring. > > - Style fixes (set correct indentations) > > > > Changes V5 -> V6 [7]: > > > > - Fix DMA sync warning reported by Corentin Labbe [8]. > > - Remove CLK input from driver. Remove clk definition > > and second interrput line from crypto node inside GXL dtsi. > > > > Changes V6 -> V7 [9]: > > > > - Fix dt-schema: power domain now required only for A1. > > - Use crypto_skcipher_ctx_dma() helper for cipher instead of > > ____cacheline_aligned. > > - Add import/export functions for hasher. > > - Fix commit message for patch 17, acorrding to discussion [10]. > > > > Changes V7 -> V8 [11]: > > > > - Test patchset with CONFIG_CRYPTO_MANAGER_EXTRA_TESTS: fix some bugs > > in hasher logic. > > - Use crypto crypto_ahash_ctx_dma in hasher code. > > - Correct clock definition: clk81 is required for all SoC's. > > - Add fixed-clock (clk81) definition for A1/S4. > > - Add information (in commit messages) why different compatibles are used. > > > > Changes V8 -> V9 [12]: > > > > - Remove required field clk-names from dt-schema according to Rob Herring > > recommendation [13]. > > - Fix commit order: all dt-bindings schema commits now located earlier > > than any changes in device tree. > > - Fix typos and add more clarifications in dt-schema patches. > > > > Links: > > - [1] https://gist.github.com/mRrvz/3fb8943a7487ab7b943ec140706995e7 > > - [2] https://lore.kernel.org/all/20240110201216.18016-1-avromanov@salutedevices.com/ > > - [3] https://lore.kernel.org/all/20240123165831.970023-1-avromanov@salutedevices.com/ > > - [4] https://lore.kernel.org/all/20240205155521.1795552-1-avromanov@salutedevices.com/ > > - [5] https://lore.kernel.org/all/20240212135108.549755-1-avromanov@salutedevices.com/ > > - [6] https://lore.kernel.org/all/ZcsYaPIUrBSg8iXu@Red/ > > - [7] https://lore.kernel.org/all/20240301132936.621238-1-avromanov@salutedevices.com/ > > - [8] https://lore.kernel.org/all/Zf1BAlYtiwPOG-Os@Red/ > > - [9] https://lore.kernel.org/all/20240326153219.2915080-1-avromanov@salutedevices.com/ > > - [10] https://lore.kernel.org/all/20240329-dotted-illusive-9f0593805a05@wendy/ > > - [11] https://lore.kernel.org/all/20240411133832.2896463-1-avromanov@salutedevices.com/ > > - [12] https://lore.kernel.org/all/20240607141242.2616580-1-avromanov@salutedevices.com/ > > - [13] https://lore.kernel.org/all/20240610222827.GA3166929-robh@kernel.org/ > > > > Alexey Romanov (23): > > drivers: crypto: meson: don't hardcode IRQ count > > drviers: crypto: meson: add platform data > > drivers: crypto: meson: remove clock input > > drivers: crypto: meson: add MMIO helpers > > drivers: crypto: meson: move get_engine_number() > > 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 > > 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 > > drivers: crypto: meson: add support for A1-series > > dt-bindings: crypto: meson: correct clk and remove second interrupt > > line > > dt-bindings: crypto: meson: support new SoC's > > arch: arm64: dts: meson: gxl: correct crypto node definition > > 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 > > > > .../bindings/crypto/amlogic,gxl-crypto.yaml | 32 +- > > arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 14 + > > arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 7 + > > .../boot/dts/amlogic/meson-g12-common.dtsi | 7 + > > arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 6 +- > > arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 13 + > > drivers/crypto/amlogic/Makefile | 2 +- > > drivers/crypto/amlogic/amlogic-gxl-cipher.c | 632 ++++++++++++------ > > drivers/crypto/amlogic/amlogic-gxl-core.c | 292 ++++---- > > drivers/crypto/amlogic/amlogic-gxl-hasher.c | 507 ++++++++++++++ > > drivers/crypto/amlogic/amlogic-gxl.h | 118 +++- > > 11 files changed, 1269 insertions(+), 361 deletions(-) > > create mode 100644 drivers/crypto/amlogic/amlogic-gxl-hasher.c > > > -- Thank you, Alexey
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