/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2015-2019, MICROTRUST Incorporated
 * All Rights Reserved.
 *
 */

#ifndef __VFS_TEEI_H_
#define __VFS_TEEI_H_

#define RPMB_IOCTL_SOTER_WRITE_DATA	5
#define RPMB_IOCTL_SOTER_READ_DATA	6
#define RPMB_IOCTL_SOTER_GET_CNT	7

#define RPMB_BUFF_SIZE			512
#define PAGE_SIZE_4K			(0x1000)


struct TEEI_vfs_command {
	int func;
	int cmd_size;

	union func_arg {
		struct func_open {
			int flags;
			int mode;
		} func_open_args;

		struct func_send {
			int fd;
			int count;
		} func_read_args;

		struct func_recv {
			int fd;
			int count;
		} func_write_args;

		struct func_ioctl {
			int fd;
			int cmd;
			int arg;
		} func_ioctl_args;

		struct func_close {
			int fd;
		} func_close_args;

		struct func_trunc {
			int fd;
			int length;
		} func_trunc_args;

		struct func_lseek {
			int fd;
			int offset;
			int origin;
		} func_lseek_args;

		struct func_mkdir {
			int mode;
		} func_mkdir_args;

		struct func_readdir {
			unsigned long p_dir;
			unsigned int read_count;
		} func_readdir_args;

		struct func_closedir {
			unsigned long p_dir;
		} func_closedir_args;

	} args;

};

union TEEI_vfs_response {
	int value;
	unsigned long p_dir;
};

extern char *daulOS_VFS_write_share_mem;
#endif