1 files changed, 52 insertions, 0 deletions
diff --git a/ArmPkg/Include/IndustryStandard/ArmSmc.h b/ArmPkg/Include/IndustryStandard/ArmSmc.h
new file mode 100644
index 0000000000..f6d062c713
--- /dev/null
+++ b/ArmPkg/Include/IndustryStandard/ArmSmc.h
@@ -0,0 +1,52 @@
+/** @file
+*
+*  Copyright (c) 2012-2013, ARM Limited. All rights reserved.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#ifndef __ARM_SMC_H__
+#define __ARM_SMC_H__
+
+#include <IndustryStandard/ArmTrustZoneSmc.h>
+
+#define ARM_SMC_ID_PRESENCE       ARM_TRUSTZONE_ARM_FAST_SMC_ID_PRESENCE
+#define ARM_SMC_ID_UID            ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID
+#define ARM_SMC_ID_REVISION       ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION
+#define ARM_SMC_ARM_CPU_SUSPEND   0x80100001
+#define ARM_SMC_ARM_CPU_OFF       0x80100002
+#define ARM_SMC_ARM_CPU_ON        0x80100003
+#define ARM_SMC_ARM_MIGRATE       0x80100004
+
+#define ARM_SMC_ARM_CPU_SUSPEND_STANDBY_STATE       (0 << 16)
+#define ARM_SMC_ARM_CPU_SUSPEND_POWER_DOWN_STATE    (1 << 16)
+
+#define ARM_SMC_ARM_CPU_SUSPEND_CURRENT_CPU         (0 << 24)
+#define ARM_SMC_ARM_CPU_SUSPEND_CLUSTER_AFFINITY_1  (1 << 24)
+#define ARM_SMC_ARM_CPU_SUSPEND_CLUSTER_AFFINITY_2  (2 << 24)
+#define ARM_SMC_ARM_CPU_SUSPEND_CLUSTER_AFFINITY_3  (3 << 24)
+
+#define ARM_SMC_ARM_CPU_OFF_MASK_STATE              (1 << 16)
+#define ARM_SMC_ARM_CPU_OFF_STANDBY_STATE           (0 << 16)
+#define ARM_SMC_ARM_CPU_OFF_POWER_DOWN_STATE        (1 << 16)
+
+#define ARM_SMC_ARM_CPU_OFF_CURRENT_CPU             (0 << 24)
+#define ARM_SMC_ARM_CPU_OFF_CLUSTER_AFFINITY_1      (1 << 24)
+#define ARM_SMC_ARM_CPU_OFF_CLUSTER_AFFINITY_2      (2 << 24)
+#define ARM_SMC_ARM_CPU_OFF_CLUSTER_AFFINITY_3      (3 << 24)
+
+
+#define ARM_SMC_ARM_RETURN_SUCCESS            (UINTN)(0)
+#define ARM_SMC_ARM_RETURN_NOT_IMPLEMENTED    (UINTN)(-1)
+#define ARM_SMC_ARM_RETURN_INVALID_PARAMETER  (UINTN)(-2)
+#define ARM_SMC_ARM_RETURN_DENIED             (UINTN)(-3)
+#define ARM_SMC_ARM_RETURN_CORE_NOT_AVAILABLE (UINTN)(-3)
+
+#endif