linux/drivers/crypto/ccree/cc_fips.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */

#ifndef __CC_FIPS_H__
#define __CC_FIPS_H__

#ifdef CONFIG_CRYPTO_FIPS

enum cc_fips_status {
	CC_FIPS_SYNC_MODULE_OK = 0x0,
	CC_FIPS_SYNC_MODULE_ERROR = 0x1,
	CC_FIPS_SYNC_REE_STATUS = 0x4,
	CC_FIPS_SYNC_TEE_STATUS = 0x8,
	CC_FIPS_SYNC_STATUS_RESERVE32B = S32_MAX
};

int cc_fips_init(struct cc_drvdata *p_drvdata);
void cc_fips_fini(struct cc_drvdata *drvdata);
void fips_handler(struct cc_drvdata *drvdata);
void cc_set_ree_fips_status(struct cc_drvdata *drvdata, bool ok);
void cc_tee_handle_fips_error(struct cc_drvdata *p_drvdata);

#else  /* CONFIG_CRYPTO_FIPS */

static inline int cc_fips_init(struct cc_drvdata *p_drvdata)
{ … }

static inline void cc_fips_fini(struct cc_drvdata *drvdata) { … }
static inline void cc_set_ree_fips_status(struct cc_drvdata *drvdata,
					  bool ok) { … }
static inline void fips_handler(struct cc_drvdata *drvdata) { … }
static inline void cc_tee_handle_fips_error(struct cc_drvdata *p_drvdata) { … }

#endif /* CONFIG_CRYPTO_FIPS */

#endif  /*__CC_FIPS_H__*/