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40 lines
820 B
40 lines
820 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* MMC crypto engine (inline encryption) support |
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* |
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* Copyright 2020 Google LLC |
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*/ |
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#ifndef _MMC_CORE_CRYPTO_H |
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#define _MMC_CORE_CRYPTO_H |
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struct mmc_host; |
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struct mmc_queue_req; |
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struct request_queue; |
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#ifdef CONFIG_MMC_CRYPTO |
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void mmc_crypto_set_initial_state(struct mmc_host *host); |
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void mmc_crypto_setup_queue(struct request_queue *q, struct mmc_host *host); |
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void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq); |
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#else /* CONFIG_MMC_CRYPTO */ |
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static inline void mmc_crypto_set_initial_state(struct mmc_host *host) |
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{ |
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} |
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static inline void mmc_crypto_setup_queue(struct request_queue *q, |
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struct mmc_host *host) |
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{ |
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} |
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static inline void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq) |
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{ |
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} |
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#endif /* !CONFIG_MMC_CRYPTO */ |
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#endif /* _MMC_CORE_CRYPTO_H */
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