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/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* ACPI EC interface block. */
#ifndef __CROS_EC_ACPI_H
#define __CROS_EC_ACPI_H
#include <stdint.h>
/**
* Handle AP write to EC via the ACPI I/O port.
*
* @param is_cmd Is write command (is_cmd=1) or data (is_cmd=0)
* @param value Value written to cmd or data register by AP
* @param result Value for AP to read from data port, if any
* @return True if *result was updated by this call
*/
int acpi_ap_to_ec(int is_cmd, uint8_t value, uint8_t *result);
#endif /* __CROS_EC_ACPI_H */
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