/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2019-2021. All rights reserved.
 * Description:KS driver in register level.
 * Author: Hisilicon
 * Create: 2019/06/22
 */
#ifndef HAL_KS_H
#define HAL_KS_H

#include "drv_keyslot_define.h"
#include "drv_ioctl_keyslot.h"
#include "hal_keyslot_reg.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
    KS_STAT_UN_LOCK     = 0x0,
    KS_STAT_REE_LOCK    = 0x1,
    KS_STAT_TEE_LOCK    = 0x2,
    KS_STAT_HPP_LOCK    = 0x3,
    KS_STAT_MAX
} ks_slot_stat;

td_s32 hal_ks_lock(const ext_keyslot_type slot_ind, const td_u32 slot_num);
td_s32 hal_ks_unlock(const ext_keyslot_type slot_ind, const td_u32 slot_num);
ks_slot_stat hal_ks_status(const ext_keyslot_type slot_ind, const td_u32 slot_num);
td_u32 _ks_read_reg(const td_u32 addr);

#ifdef __cplusplus
}
#endif
#endif /* HAL_KS_H */