a44c885f创建于 2024年6月29日历史提交
/*
 * gp_op.h
 *
 * function declaration for alloc global operation and pass params to TEE.
 *
 * Copyright (c) 2012-2022 Huawei Technologies Co., Ltd.
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
#ifndef GP_OPS_H
#define GP_OPS_H
#include "tc_ns_client.h"
#include "teek_ns_client.h"

int write_to_client(void __user *dest, size_t dest_size,
	const void *src, size_t size, uint8_t kernel_api);
int read_from_client(void *dest, size_t dest_size,
	const void __user *src, size_t size, uint8_t kernel_api);
int tc_client_call(const struct tc_call_params *call_params);
bool is_tmp_mem(uint32_t param_type);
bool is_ref_mem(uint32_t param_type);
bool is_val_param(uint32_t param_type);

#endif