From patchwork Mon Sep 30 09:30:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavitrakumar Managutte X-Patchwork-Id: 831637 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6591677F11 for ; Mon, 30 Sep 2024 09:31:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.181 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727688669; cv=none; b=VLulV7oReqPRoXXVm0+HN2yfp/TKRks2yK0DTx/pqP7SDXdOTk8I83te6uwqZV0fhJyj7xX1nu9P6Y9hMF/rsaSAMDYqFH9kbzkrYPZ3R2pUTqMCOZhhSi3m8/U0KltDZUftesSlqZBRj3Mg4PQPnF4gqoFMgiG+dMNZR4dCPVo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727688669; c=relaxed/simple; bh=b+7lxHQBsKKGJPlwL9RmVWkxh5zyYlAIuY5dEo1s3hQ=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=uiWqvFtJu1jT76CQ/a4lo7XoZpMS0eUFowAr1B/E28tpDxS8TLWR5ixKhYTCFsImTk6+DeAxFkW4G9g/TQmUaCCSz7ibtjp+IigPcr122z3k+lnuUgWf/Wh9mEikfMCzEpPnES+Jyju7HjDdX+c3FnOsXxZgO2yDl0UgCGOeqOE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=vayavyalabs.com; spf=pass smtp.mailfrom=vayavyalabs.com; dkim=pass (1024-bit key) header.d=vayavyalabs.com header.i=@vayavyalabs.com header.b=KOHKbJvn; arc=none smtp.client-ip=209.85.214.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=vayavyalabs.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=vayavyalabs.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=vayavyalabs.com header.i=@vayavyalabs.com header.b="KOHKbJvn" Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-20b0b2528d8so45152045ad.2 for ; Mon, 30 Sep 2024 02:31:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vayavyalabs.com; s=google; t=1727688666; x=1728293466; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=HqOQ1mrMtz8k2GPL+OfCCGmtnhkt8cvQfBe12lJsyS0=; b=KOHKbJvnAB6apaKBmIVMHyTc/oL3w33p2ToW5QqGsHn2wc7UwvD1SNRW/FKwgeYNdj Y/oLr/VUF/BOK5gdda0HdsFfXMdGg8Ql/fOnBM1VTlG311fKXCz9+rQGQm6eCpM4V6He 9s3X01vBTV6heYLNDWwx5llLr8ZqBCFERwIbY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727688666; x=1728293466; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=HqOQ1mrMtz8k2GPL+OfCCGmtnhkt8cvQfBe12lJsyS0=; b=Abn5+fw6LzjbC2sNIQmbpnEdt7ILLPEnMt7lM5BN7jjbFJkcQx8x/4Qk8tb8XXeAbk WdGN15CaRMuEnKe37naID/gsWb7imRNpIXWDvm7ChJT3j4w6Fs0EtGftX5pM0W2fb8I+ B3orf78m6yQPNTeh5I/g/wb3QGpogF6fDBGF0BYhVMaaxiGuPnRIqZ7N5k1qWjL+rYyG icd8cPz2E7TSDxsaeTSjIlnAjMOOg0A1aj67RQ0a1+q9XZBF5P9WmXzjSUMOfmydXcgP sJ9NIhBWlIAmQrS2/slC6Ef5aa0OdPdAr6go0/pEEcaNHmjgTlTHnbWZIs8BwsGWDz2g HBcQ== X-Forwarded-Encrypted: i=1; AJvYcCUXFLheMEik5J115I+J7/XgRLY0ES3+6VbQDupil3suEgu/6amVqkrmJ6Ub6bOJ7v3D1lgUZuuUKfKRs+Q=@vger.kernel.org X-Gm-Message-State: AOJu0YwJa26zT3p1gu5boFUab6JMyOwyNxXstsx1N8MbQZZIzCijIpFb 6neWHkIhclnw8e+hk/LXrvL+Jfkxw2KyU+XvL9uPjJQyMDdYVdwl+obTcUKODms= X-Google-Smtp-Source: AGHT+IHaOrPdblC812iCb98Fvov70Rm0mCVhy/kfF5wodwqUZqzOtmcKDlEShm8NZwE+euGmVQpPkQ== X-Received: by 2002:a05:6a20:d704:b0:1d2:e458:4044 with SMTP id adf61e73a8af0-1d4fa6c358dmr17622233637.22.1727688666655; Mon, 30 Sep 2024 02:31:06 -0700 (PDT) Received: from localhost.localdomain ([103.108.57.9]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71b26499743sm6037482b3a.18.2024.09.30.02.31.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Sep 2024 02:31:06 -0700 (PDT) From: Pavitrakumar M To: devicetree@vger.kernel.org, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, robh@kernel.org Cc: Ruud.Derwig@synopsys.com, manjunath.hadli@vayavyalabs.com, bhoomikak@vayavyalabs.com, Pavitrakumar M Subject: [PATCH v9 0/7] Add SPAcc Crypto Driver Date: Mon, 30 Sep 2024 15:00:47 +0530 Message-Id: <20240930093054.215809-1-pavitrakumarm@vayavyalabs.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add the driver for SPAcc(Security Protocol Accelerator), which is a crypto acceleration IP from Synopsys. The SPAcc supports multiple ciphers, hashes and AEAD algorithms with various modes. The driver currently supports below AEAD: - ccm(sm4) - ccm(aes) - gcm(sm4) - gcm(aes) - rfc7539(chacha20,poly1305) cipher: - cbc(sm4) - ecb(sm4) - ctr(sm4) - xts(sm4) - cts(cbc(sm4)) - cbc(aes) - ecb(aes) - xts(aes) - cts(cbc(aes)) - ctr(aes) - chacha20 - ecb(des) - cbc(des) - ecb(des3_ede) - cbc(des3_ede) hash: - cmac(aes) - xcbc(aes) - cmac(sm4) - xcbc(sm4) - hmac(md5) - md5 - hmac(sha1) - sha1 - sha224 - sha256 - sha384 - sha512 - hmac(sha224) - hmac(sha256) - hmac(sha384) - hmac(sha512) - sha3-224 - sha3-256 - sha3-384 - sha3-512 - hmac(sm3) - sm3 - michael_mic Pavitrakumar M (7): Add SPAcc Skcipher support Add SPAcc AUTODETECT Support Add SPAcc ahash support Add SPAcc AEAD support Add SPAcc Kconfig and Makefile Add SPAcc compilation in crypto dt-bindings: crypto: Document support for SPAcc changelog: v8 -> v9 changes: - Driver instance limited to one - Removed platfor_get_resource() and replaced with devm_platform_get_and_ioremap_resource() - vspacc-index renamed to vspacc-id - Used Kernel helpers for endian conversions. - Added vendor prefix (snps,) for custom properties - Added Co-developed tags for all the commits. - Removed clock-names from the DT properties. Link to v8: https://lore.kernel.org/linux-crypto/CALxtO0kMa0LLUzZOFFuH0bkUW-814=gbFouV3um6KSMHdGT=9A@mail.gmail.com/ https://lore.kernel.org/all/20240905150910.239832-1-pavitrakumarm@vayavyalabs.com/T/#m793bbbae55d54e51f79578c8f1a8313493920555 v7 -> v8 changes: - Added DT bindings for Documentation - Platform driver APIs updated. .../bindings/crypto/snps,dwc-spacc.yaml | 71 + drivers/crypto/Kconfig | 1 + drivers/crypto/Makefile | 1 + drivers/crypto/dwc-spacc/Kconfig | 94 + drivers/crypto/dwc-spacc/Makefile | 16 + drivers/crypto/dwc-spacc/spacc_aead.c | 1245 ++++++++ drivers/crypto/dwc-spacc/spacc_ahash.c | 916 ++++++ drivers/crypto/dwc-spacc/spacc_core.c | 2514 +++++++++++++++++ drivers/crypto/dwc-spacc/spacc_core.h | 819 ++++++ drivers/crypto/dwc-spacc/spacc_device.c | 296 ++ drivers/crypto/dwc-spacc/spacc_device.h | 228 ++ drivers/crypto/dwc-spacc/spacc_hal.c | 359 +++ drivers/crypto/dwc-spacc/spacc_hal.h | 114 + drivers/crypto/dwc-spacc/spacc_interrupt.c | 317 +++ drivers/crypto/dwc-spacc/spacc_manager.c | 658 +++++ drivers/crypto/dwc-spacc/spacc_skcipher.c | 720 +++++ 16 files changed, 8369 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/snps,dwc-spacc.yaml create mode 100644 drivers/crypto/dwc-spacc/Kconfig create mode 100644 drivers/crypto/dwc-spacc/Makefile create mode 100755 drivers/crypto/dwc-spacc/spacc_aead.c create mode 100644 drivers/crypto/dwc-spacc/spacc_ahash.c create mode 100644 drivers/crypto/dwc-spacc/spacc_core.c create mode 100644 drivers/crypto/dwc-spacc/spacc_core.h create mode 100644 drivers/crypto/dwc-spacc/spacc_device.c create mode 100644 drivers/crypto/dwc-spacc/spacc_device.h create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.c create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.h create mode 100644 drivers/crypto/dwc-spacc/spacc_interrupt.c create mode 100644 drivers/crypto/dwc-spacc/spacc_manager.c create mode 100644 drivers/crypto/dwc-spacc/spacc_skcipher.c base-commit: ce212d2afca47acd366a2e74c76fe82c31f785ab