From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/mmc/core/crypto.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 drivers/mmc/core/crypto.h (limited to 'drivers/mmc/core/crypto.h') diff --git a/drivers/mmc/core/crypto.h b/drivers/mmc/core/crypto.h new file mode 100644 index 0000000000..fbe9a520bf --- /dev/null +++ b/drivers/mmc/core/crypto.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * MMC crypto engine (inline encryption) support + * + * Copyright 2020 Google LLC + */ + +#ifndef _MMC_CORE_CRYPTO_H +#define _MMC_CORE_CRYPTO_H + +struct mmc_host; +struct mmc_queue_req; +struct request_queue; + +#ifdef CONFIG_MMC_CRYPTO + +void mmc_crypto_set_initial_state(struct mmc_host *host); + +void mmc_crypto_setup_queue(struct request_queue *q, struct mmc_host *host); + +void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq); + +#else /* CONFIG_MMC_CRYPTO */ + +static inline void mmc_crypto_set_initial_state(struct mmc_host *host) +{ +} + +static inline void mmc_crypto_setup_queue(struct request_queue *q, + struct mmc_host *host) +{ +} + +static inline void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq) +{ +} + +#endif /* !CONFIG_MMC_CRYPTO */ + +#endif /* _MMC_CORE_CRYPTO_H */ -- cgit v1.2.3