[Rest Ex Definition PATCH 2/2] RedfishPkg/Include: PCD definitions of Host Interface EFI device path

["Abner Chang" <abner.chang@hpe.com>]

The definitions of Host Interface EFI device path structure PCD.

Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Fan Wang <fan.wang@intel.com>
Signed-off-by: Abner Chang <abner.chang@hpe.com>

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
---
 .../Include/Pcd/RestExServiceDevicePath.h     | 38 +++++++++++++++++++
 RedfishPkg/RedfishPkg.dec                     |  3 ++
 2 files changed, 41 insertions(+)
 create mode 100644 RedfishPkg/Include/Pcd/RestExServiceDevicePath.h

diff --git a/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h b/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h
new file mode 100644
index 0000000000..89de3b1a21
--- /dev/null
+++ b/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h
@@ -0,0 +1,38 @@
+/** @file
+  This library defines the UEFI device path data of network device for REST
+  service to decide which should be used as the Redfish host interface.
+
+  Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
+  (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
+
+    SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef REST_EX_SERVICE_DEVICE_PATH_H_
+#define REST_EX_SERVICE_DEVICE_PATH_H_
+
+#include <Protocol/DevicePath.h>
+
+typedef enum {
+  DEVICE_PATH_MATCH_MAC_NODE = 1,
+  DEVICE_PATH_MATCH_PCI_NODE = 2,
+  DEVICE_PATH_MATCH_MODE_MAX
+} DEVICE_PATH_MATCH_MODE;
+
+typedef struct {
+  UINT32 DevicePathMatchMode;
+  UINT32 DevicePathNum;
+  //
+  // Example:
+  //   {DEVICE_PATH("PciRoot(0)/Pci(0,0)/MAC(005056C00002,0x1)")}
+  // DevicePath will be parsed as below:
+  //   {0x02,0x01,0x0c,0x00,0xd0,0x41,0x03,0x0a,0x00,0x00,0x00,0x00,
+  //    0x01,0x01,0x06,0x00,0x00,0x00,
+  //    0x03,0x0b,0x25,0x00,0x00,0x50,0x56,0xc0,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
+  //    0x7f,0xff,0x04,0x00}
+  //
+  EFI_DEVICE_PATH_PROTOCOL      DevicePath[];
+} REST_EX_SERVICE_DEVICE_PATH_DATA;
+
+#endif
diff --git a/RedfishPkg/RedfishPkg.dec b/RedfishPkg/RedfishPkg.dec
index e95ec5fe10..de3611252e 100644
--- a/RedfishPkg/RedfishPkg.dec
+++ b/RedfishPkg/RedfishPkg.dec
@@ -13,6 +13,9 @@
   PACKAGE_GUID      = c432b76e-5232-11e7-9010-005056c00008
   PACKAGE_VERSION   = 1.0
 
+[Includes]
+  Include
+
 [Guids]
   gEfiRedfishPkgTokenSpaceGuid      = { 0x4fdbccb7, 0xe829, 0x4b4c, { 0x88, 0x87, 0xb2, 0x3f, 0xd7, 0x25, 0x4b, 0x85 }}
 
-- 
2.17.1