Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * API for Atmel Secure Protocol Layers Improved Performances (SPLIP)
 *
 * Copyright (C) 2016 Atmel Corporation
 *
 * Author: Cyrille Pitchen <cyrille.pitchen@atmel.com>
 *
 * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
 */
 
#ifndef __ATMEL_AUTHENC_H__
#define __ATMEL_AUTHENC_H__
 
#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
 
#include <crypto/authenc.h>
#include <crypto/hash.h>
#include <crypto/sha.h>
#include "atmel-sha-regs.h"
 
struct atmel_aes_dev;
typedef int (*atmel_aes_authenc_fn_t)(struct atmel_aes_dev *, int, bool);
 
struct atmel_sha_authenc_ctx;
 
bool atmel_sha_authenc_is_ready(void);
unsigned int atmel_sha_authenc_get_reqsize(void);
 
struct atmel_sha_authenc_ctx *atmel_sha_authenc_spawn(unsigned long mode);
void atmel_sha_authenc_free(struct atmel_sha_authenc_ctx *auth);
int atmel_sha_authenc_setkey(struct atmel_sha_authenc_ctx *auth,
<------><------><------>     const u8 *key, unsigned int keylen, u32 flags);
 
int atmel_sha_authenc_schedule(struct ahash_request *req,
<------><------><------>       struct atmel_sha_authenc_ctx *auth,
<------><------><------>       atmel_aes_authenc_fn_t cb,
<------><------><------>       struct atmel_aes_dev *dd);
int atmel_sha_authenc_init(struct ahash_request *req,
<------><------><------>   struct scatterlist *assoc, unsigned int assoclen,
<------><------><------>   unsigned int textlen,
<------><------><------>   atmel_aes_authenc_fn_t cb,
<------><------><------>   struct atmel_aes_dev *dd);
int atmel_sha_authenc_final(struct ahash_request *req,
<------><------><------>    u32 *digest, unsigned int digestlen,
<------><------><------>    atmel_aes_authenc_fn_t cb,
<------><------><------>    struct atmel_aes_dev *dd);
void  atmel_sha_authenc_abort(struct ahash_request *req);
 
#endif /* CONFIG_CRYPTO_DEV_ATMEL_AUTHENC */
 
#endif /* __ATMEL_AUTHENC_H__ */