41 lines
820 B
C
41 lines
820 B
C
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/* 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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