UefiCpuPkg: Add CPU Hot Plug Data include file

[mirror_edk2.git] / UefiCpuPkg / Include / CpuHotPlugData.h

diff --git a/UefiCpuPkg/Include/CpuHotPlugData.h b/UefiCpuPkg/Include/CpuHotPlugData.h
new file mode 100644 (file)
index 0000000..2a0d9fa
--- /dev/null
+++ b/UefiCpuPkg/Include/CpuHotPlugData.h
@@ -0,0 +1,33 @@
+/** @file\r
+Definition for a structure sharing information for CPU hot plug.\r
+\r
+Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution.  The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#ifndef _CPU_HOT_PLUG_DATA_H_\r
+#define _CPU_HOT_PLUG_DATA_H_\r
+\r
+#define  CPU_HOT_PLUG_DATA_REVISION_1      0x00000001\r
+\r
+typedef struct {\r
+  UINT32    Revision;          // Used for version identification for this structure\r
+  UINT32    ArrayLength;       // The entries number of the following ApicId array and SmBase array\r
+  //\r
+  // Data required for SMBASE relocation\r
+  //\r
+  UINT64    *ApicId;           // Pointer to ApicId array\r
+  UINTN     *SmBase;           // Pointer to SmBase array\r
+  UINT32    Reserved;\r
+  UINT32    SmrrBase;\r
+  UINT32    SmrrSize;\r
+} CPU_HOT_PLUG_DATA;\r
+\r
+#endif\r