/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (c) 2018-2019 HiSilicon Limited.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 */

#ifndef HISI_ZIP_H
#define HISI_ZIP_H

#include <linux/list.h>
#include "../qm.h"
#include "zip_usr_if.h"

#undef pr_fmt
#define pr_fmt(fmt)	"hisi_zip: " fmt

enum hisi_zip_error_type {
	/* negative compression */
	HZIP_NC_ERR = 0x0d,
};

struct hisi_zip_ctrl;

enum hisi_zip_status {
	HISI_ZIP_RESET,
};

struct hisi_zip {
	struct hisi_qm qm;
	struct list_head list;
	struct hisi_zip_ctrl *ctrl;
	unsigned long status;
};

struct hisi_zip *find_zip_device(int node);
int hisi_zip_register_to_crypto(void);
void hisi_zip_unregister_from_crypto(void);
#endif