ec-tool.h

/*
 * SPDX-License-Identifier: GPL-2.0
 *
 * Copyright (C) 2022 Nicole Faerber <nicole.faerber@puri.sm>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether expressed or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License version 2 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

int port_open(void);

int port_read(int fd, off_t offset, size_t len, void *buf);

int port_write(int fd, off_t offset, size_t len, void *buf);

int cmd_read(int fd);

int cmd_write(int fd, u_int8_t cmd);

int cmd_result(int fd);

int cmd_data_read(int fd, int len, void *buf);

int cmd_data_write(int fd, u_int8_t cmd, void *cmd_data, int len);

void spi_read(int fd);

int get_ec_board(int fd, void *buf);

int get_ec_version(int fd, void *buf);