[edk2-platforms][PATCH V1 11/37] CoffeelakeSiliconPkg/Pch: Add Private/Protocol include headers

["Kubacki, Michael A" <michael.a.kubacki@intel.com>]

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2082

Adds the following header files:
 * Pch/Include/Private/Protocol

Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Ankit Sinha <ankit.sinha@intel.com>
Signed-off-by: Michael Kubacki <michael.a.kubacki@intel.com>
---
 Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PchNvsArea.h | 31 ++++++++++++++++
 Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PcieIoTrap.h | 37 ++++++++++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PchNvsArea.h b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PchNvsArea.h
new file mode 100644
index 0000000000..75003c82ad
--- /dev/null
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PchNvsArea.h
@@ -0,0 +1,31 @@
+/** @file
+  This file defines the PCH NVS Area Protocol.
+
+  Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _PCH_NVS_AREA_H_
+#define _PCH_NVS_AREA_H_
+
+//
+// PCH NVS Area definition
+//
+#include <Private/PchNvsAreaDef.h>
+
+//
+// Extern the GUID for protocol users.
+//
+extern EFI_GUID                         gPchNvsAreaProtocolGuid;
+
+/**
+  This protocol is used to sync PCH information from POST to runtime ASL.
+  This protocol exposes the pointer of PCH NVS Area only. Please refer to
+  ASL definition for PCH NVS AREA.
+**/
+typedef struct {
+  PCH_NVS_AREA                          *Area;
+} PCH_NVS_AREA_PROTOCOL;
+
+#endif // _PCH_NVS_AREA_H_
diff --git a/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PcieIoTrap.h b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PcieIoTrap.h
new file mode 100644
index 0000000000..2cd6b85d29
--- /dev/null
+++ b/Silicon/Intel/CoffeelakeSiliconPkg/Pch/Include/Private/Protocol/PcieIoTrap.h
@@ -0,0 +1,37 @@
+/** @file
+  This file defines the PCH PCIE IoTrap Protocol.
+
+  Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _PCH_PCIE_IOTRAP_H_
+#define _PCH_PCIE_IOTRAP_H_
+
+//
+// Extern the GUID for protocol users.
+//
+extern EFI_GUID                       gPchPcieIoTrapProtocolGuid;
+
+//
+// Forward reference for ANSI C compatibility
+//
+typedef struct _PCH_PCIE_IOTRAP_PROTOCOL PCH_PCIE_IOTRAP_PROTOCOL;
+
+///
+/// Pcie Trap valid types
+///
+typedef enum {
+  PciePmTrap,
+  PcieTrapTypeMaximum
+} PCH_PCIE_TRAP_TYPE;
+
+/**
+ This protocol is used to provide the IoTrap address to trigger PCH PCIE call back events
+**/
+struct _PCH_PCIE_IOTRAP_PROTOCOL {
+  UINT16      PcieTrapAddress;
+};
+
+#endif
-- 
2.16.2.windows.1