From b6a9501658530d8b8374e37f1edb549039a8a260 Mon Sep 17 00:00:00 2001
From: Huang Ying <ying.huang@intel.com>
Date: Wed, 13 Jul 2011 13:14:19 +0800
Subject: ACPI, APEI, GHES, Support disable GHES at boot time

Some machine may have broken firmware so that GHES and firmware first
mode should be disabled.  This patch adds support to that.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Reviewed-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 include/acpi/apei.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/acpi/apei.h')

diff --git a/include/acpi/apei.h b/include/acpi/apei.h
index e67b523a50e1..d40bc5521fcb 100644
--- a/include/acpi/apei.h
+++ b/include/acpi/apei.h
@@ -18,6 +18,7 @@
 
 extern int hest_disable;
 extern int erst_disable;
+extern int ghes_disable;
 
 #ifdef CONFIG_ACPI_APEI
 void __init acpi_hest_init(void);
-- 
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