blob: e24a3d0c1529d753b94f56766ed81ed221f3edc5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* Copyright (c) 2012 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.
*/
/* PECI module for Chrome EC */
#ifndef __CROS_EC_PECI_H
#define __CROS_EC_PECI_H
#include "common.h"
/* Return the current CPU temperature in degrees K, or -1 if error.
*
* Note that the PECI interface is currently a little flaky; if you get an
* error, retry a bit later. */
int peci_get_cpu_temp(void);
/* Read the CPU temperature sensor via PECI. This interface is for the
* temperature sensor module. Returns the temperature in degrees K, or -1 if
* error. */
int peci_temp_sensor_get_val(int idx);
/* Temperature polling of CPU temperature sensor via PECI. */
int peci_temp_sensor_poll(void);
#endif /* __CROS_EC_PECI_H */
|
