From 2a0c6a31eadebc158b3385bedfb780f3d714b11c Mon Sep 17 00:00:00 2001
From: Vic Yang <victoryang@google.com>
Date: Tue, 13 Mar 2012 11:58:58 +0800
Subject: [PATCH] Thermal Engine SMI

Make thermal engine trigger SMI on overheating and sensor failure.

Signed-off-by: Vic Yang <victoryang@google.com>

BUG=chrome-os-partner:8249
TEST=none

Change-Id: I1f8c1d05ae69fae4736c4cc92b060b1813007249
---
 common/thermal.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/common/thermal.c b/common/thermal.c
index 673cfd189e..6e525fda6e 100644
--- a/common/thermal.c
+++ b/common/thermal.c
@@ -9,6 +9,8 @@
 #include "chipset.h"
 #include "console.h"
 #include "gpio.h"
+#include "lpc.h"
+#include "lpc_commands.h"
 #include "pwm.h"
 #include "task.h"
 #include "temp_sensor.h"
@@ -67,13 +69,15 @@ int thermal_toggle_auto_fan_ctrl(int auto_fan_on)
 
 static void smi_overheated_warning(void)
 {
-	/* TODO: crosbug.com/p/8249 */
+	lpc_set_host_events(
+		EC_LPC_HOST_EVENT_MASK(EC_LPC_HOST_EVENT_THERMAL_OVERLOAD));
 }
 
 
 static void smi_sensor_failure_warning(void)
 {
-	/* TODO: crosbug.com/p/8249 */
+	lpc_set_host_events(
+		EC_LPC_HOST_EVENT_MASK(EC_LPC_HOST_EVENT_THERMAL));
 }