From: Krzysztof Kozlowski <krzk@kernel.org>
To: Alex Ousherovitch <aousherovitch@rambus.com>,
Conor Dooley <conor+dt@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Herbert Xu <herbert@gondor.apana.org.au>,
Jonathan Corbet <corbet@lwn.net>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Rob Herring <robh@kernel.org>,
Saravanakrishnan Krishnamoorthy <skrishnamoorthy@rambus.com>
Cc: devicetree@vger.kernel.org,
Joel Wittenauer <Joel.Wittenauer@cryptography.com>,
linux-crypto@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
Shuah Khan <skhan@linuxfoundation.org>,
Thi Nguyen <thin@rambus.com>
Subject: Re: [PATCH 2/5] crypto: cmh - add core platform driver
Date: Wed, 14 Oct 2026 08:01:09 +0200 [thread overview]
Message-ID: <1190d520-fbf3-410e-b9db-f940370d0533@kernel.org> (raw)
In-Reply-To: <20261013174847.2192609-3-aousherovitch@rambus.com>
On 13/10/2026 19:48, Alex Ousherovitch wrote:
> Add the Rambus CryptoManager Hub (CMH) hardware crypto accelerator
> core platform driver. This patch provides:
>
> - Platform driver registration and probe/remove lifecycle
> - Hardware configuration and core discovery
> - Mailbox Queue Interface (MQI) for VCQ command submission
> - Transaction manager with async completion and backlog support
> - Result handler with threaded-IRQ completion
> - DMA buffer management
> - Debugfs instrumentation (when CONFIG_CRYPTO_DEV_CMH_DEBUG=y)
> - Sysfs attributes (fw_version, hw_version, boot_status,
> mbx_available, mbx_count)
> - Kconfig and Makefile integration
>
> No crypto algorithms are registered yet -- those follow in
> subsequent patches.
>
Implement feedback you already received on v1, v2, v3, v4 and v5.
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-10-14 6:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 17:48 [PATCH 0/5] crypto: cmh - add Rambus CryptoManager Hub core driver and AES Alex Ousherovitch
2026-10-13 17:48 ` [PATCH 1/5] dt-bindings: crypto: add Rambus CryptoManager Hub Alex Ousherovitch
2026-10-14 5:58 ` Krzysztof Kozlowski
2026-10-14 5:59 ` Krzysztof Kozlowski
2026-10-14 6:59 ` Ousherovitch, Alex
2026-10-13 17:48 ` [PATCH 2/5] crypto: cmh - add core platform driver Alex Ousherovitch
2026-10-14 6:01 ` Krzysztof Kozlowski [this message]
2026-10-13 17:48 ` [PATCH 3/5] crypto: cmh - add key/datastore infrastructure Alex Ousherovitch
2026-10-13 17:48 ` [PATCH 4/5] crypto: cmh - add AES skcipher/aead/cmac Alex Ousherovitch
2026-10-13 17:48 ` [PATCH 5/5] MAINTAINERS: add Rambus CryptoManager Hub (CMH) Alex Ousherovitch
2026-10-13 17:57 ` [PATCH 0/5] crypto: cmh - add Rambus CryptoManager Hub core driver and AES Conor Dooley
2026-10-13 18:35 ` Ousherovitch, Alex
2026-10-14 5:58 ` Krzysztof Kozlowski
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