| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */ |
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| 3 | |
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| 4 | #ifndef __CC_FIPS_H__ |
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| 5 | #define __CC_FIPS_H__ |
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| 6 | |
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| 7 | #ifdef CONFIG_CRYPTO_FIPS |
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| 8 | |
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| 9 | enum cc_fips_status { |
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| 10 | CC_FIPS_SYNC_MODULE_OK = 0x0, |
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| 11 | CC_FIPS_SYNC_MODULE_ERROR = 0x1, |
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| 12 | CC_FIPS_SYNC_REE_STATUS = 0x4, |
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| 13 | CC_FIPS_SYNC_TEE_STATUS = 0x8, |
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| 14 | CC_FIPS_SYNC_STATUS_RESERVE32B = S32_MAX |
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| 15 | }; |
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| 16 | |
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| 17 | int cc_fips_init(struct cc_drvdata *p_drvdata); |
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| 18 | void cc_fips_fini(struct cc_drvdata *drvdata); |
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| 19 | void fips_handler(struct cc_drvdata *drvdata); |
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| 20 | void cc_set_ree_fips_status(struct cc_drvdata *drvdata, bool ok); |
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| 21 | void cc_tee_handle_fips_error(struct cc_drvdata *p_drvdata); |
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| 22 | |
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| 23 | #else /* CONFIG_CRYPTO_FIPS */ |
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| 24 | |
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| 25 | static inline int cc_fips_init(struct cc_drvdata *p_drvdata) |
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| 26 | { |
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| 27 | return 0; |
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| 28 | } |
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| 29 | |
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| 30 | static inline void cc_fips_fini(struct cc_drvdata *drvdata) {} |
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| 31 | static inline void cc_set_ree_fips_status(struct cc_drvdata *drvdata, |
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| 32 | bool ok) {} |
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| 33 | static inline void fips_handler(struct cc_drvdata *drvdata) {} |
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| 34 | static inline void cc_tee_handle_fips_error(struct cc_drvdata *p_drvdata) {} |
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| 35 | |
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| 36 | #endif /* CONFIG_CRYPTO_FIPS */ |
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| 37 | |
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| 38 | #endif /*__CC_FIPS_H__*/ |
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| 39 | |
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