587685c687
git-subtree-dir: qcom/opensource/securemsm-kernel git-subtree-mainline:46e9caf0d0git-subtree-split:a6005ceed2Change-Id: repo: https://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/securemsm-kernel tag: LA.VENDOR.14.3.0.r1-17300-lanai.QSSI15.0
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2014-2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _DRIVERS_CRYPTO_MSM_QCRYPTO_H_
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#define _DRIVERS_CRYPTO_MSM_QCRYPTO_H_
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#include <linux/crypto.h>
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#include <crypto/hash.h>
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#include <crypto/skcipher.h>
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#include <crypto/aead.h>
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#define QCRYPTO_CTX_KEY_MASK 0x000000ff
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#define QCRYPTO_CTX_USE_HW_KEY 0x00000001
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#define QCRYPTO_CTX_USE_PIPE_KEY 0x00000002
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#define QCRYPTO_CTX_XTS_MASK 0x0000ff00
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#define QCRYPTO_CTX_XTS_DU_SIZE_512B 0x00000100
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#define QCRYPTO_CTX_XTS_DU_SIZE_1KB 0x00000200
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int qcrypto_cipher_set_device(struct skcipher_request *req, unsigned int dev);
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int qcrypto_ahash_set_device(struct ahash_request *req, unsigned int dev);
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int qcrypto_aead_set_device(struct aead_request *req, unsigned int dev);
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int qcrypto_cipher_set_flag(struct skcipher_request *req, unsigned int flags);
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int qcrypto_ahash_set_flag(struct ahash_request *req, unsigned int flags);
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int qcrypto_aead_set_flag(struct aead_request *req, unsigned int flags);
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int qcrypto_cipher_clear_flag(struct skcipher_request *req,
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unsigned int flags);
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int qcrypto_ahash_clear_flag(struct ahash_request *req, unsigned int flags);
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int qcrypto_aead_clear_flag(struct aead_request *req, unsigned int flags);
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struct crypto_engine_entry {
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u32 hw_instance;
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u32 ce_device;
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int shared;
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};
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int qcrypto_get_num_engines(void);
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void qcrypto_get_engine_list(size_t num_engines,
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struct crypto_engine_entry *arr);
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int qcrypto_cipher_set_device_hw(struct skcipher_request *req,
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unsigned int fde_pfe,
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unsigned int hw_inst);
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struct qcrypto_func_set {
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int (*cipher_set)(struct skcipher_request *req,
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unsigned int fde_pfe,
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unsigned int hw_inst);
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int (*cipher_flag)(struct skcipher_request *req, unsigned int flags);
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int (*get_num_engines)(void);
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void (*get_engine_list)(size_t num_engines,
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struct crypto_engine_entry *arr);
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};
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#endif /* _DRIVERS_CRYPTO_MSM_QCRYPTO_H */
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