board/host/fan.c

/* Copyright 2013 The ChromiumOS Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/* Mocked fan implementation for tests */

#include "fan.h"
#include "util.h"

const struct fan_conf fan_conf_0 = {
	.flags = FAN_USE_RPM_MODE,
	.ch = 0,
	.pgood_gpio = -1,
	.enable_gpio = -1,
};

const struct fan_rpm fan_rpm_0 = {
	.rpm_min = 1000,
	.rpm_start = 1500,
	.rpm_max = 5000,
};

const struct fan_t fans[CONFIG_FANS] = {
	{
		.conf = &fan_conf_0,
		.rpm = &fan_rpm_0,
	},
};

static int mock_enabled;
void fan_set_enabled(int ch, int enabled)
{
	mock_enabled = enabled;
}
int fan_get_enabled(int ch)
{
	return mock_enabled;
}

static int mock_percent;
void fan_set_duty(int ch, int percent)
{
	mock_percent = percent;
}
int fan_get_duty(int ch)
{
	return mock_percent;
}

static int mock_rpm_mode;
void fan_set_rpm_mode(int ch, int rpm_mode)
{
	mock_rpm_mode = rpm_mode;
}
int fan_get_rpm_mode(int ch)
{
	return mock_rpm_mode;
}

int mock_rpm;
void fan_set_rpm_target(int ch, int rpm)
{
	mock_rpm = rpm;
}
int fan_get_rpm_actual(int ch)
{
	return mock_rpm;
}
int fan_get_rpm_target(int ch)
{
	return mock_rpm;
}

enum fan_status fan_get_status(int ch)
{
	return FAN_STATUS_LOCKED;
}

int fan_is_stalled(int ch)
{
	return 0;
}

void fan_channel_setup(int ch, unsigned int flags)
{
	/* nothing to do */
}