X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=QuarkPlatformPkg%2FInclude%2FProtocol%2FGlobalNvsArea.h;fp=QuarkPlatformPkg%2FInclude%2FProtocol%2FGlobalNvsArea.h;h=24b9ad9969001c9e8fea89cc618c4ab780ff8a80;hp=0000000000000000000000000000000000000000;hb=b303605e1b7e113b4311daf161c6c3289350447b;hpb=9b6bbcdbfdf5e54c6d1ed538ea8076d0858fb164

diff --git a/QuarkPlatformPkg/Include/Protocol/GlobalNvsArea.h b/QuarkPlatformPkg/Include/Protocol/GlobalNvsArea.h
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+++ b/QuarkPlatformPkg/Include/Protocol/GlobalNvsArea.h
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+/** @file
+Definition of the global NVS area protocol.  This protocol
+publishes the address and format of a global ACPI NVS buffer
+used as a communications buffer between SMM code and ASL code.
+The format is derived from the ACPI reference code, version 0.95.
+Note:  Data structures defined in this protocol are not naturally aligned.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 _GLOBAL_NVS_AREA_H_
+#define _GLOBAL_NVS_AREA_H_
+
+//
+// Forward reference for pure ANSI compatability
+//
+
+typedef struct _EFI_GLOBAL_NVS_AREA_PROTOCOL EFI_GLOBAL_NVS_AREA_PROTOCOL;
+
+//
+// Global NVS Area Protocol GUID
+//
+#define EFI_GLOBAL_NVS_AREA_PROTOCOL_GUID \
+{ 0x74e1e48, 0x8132, 0x47a1, {0x8c, 0x2c, 0x3f, 0x14, 0xad, 0x9a, 0x66, 0xdc} }
+
+
+//
+// Global NVS Area definition
+//
+#pragma pack (1)
+typedef struct {
+  //
+  // Miscellaneous Dynamic Values
+  //
+  UINT32      OperatingSystemType;    // Os type indicator
+  UINT32      Cfgd;                   // System configuration description
+  UINT32      HpetEnable;
+
+  UINT32      Pm1blkIoBaseAddress;
+  UINT32      PmbaIoBaseAddress;
+  UINT32      Gpe0blkIoBaseAddress;
+  UINT32      GbaIoBaseAddress;
+
+  UINT32      SmbaIoBaseAddress;
+  UINT32      Reserved1;
+  UINT32      WdtbaIoBaseAddress;
+
+  UINT32      HpetBaseAddress;
+  UINT32      HpetSize;
+  UINT32      PciExpressBaseAddress;
+  UINT32      PciExpressSize;
+
+  UINT32      RcbaMmioBaseAddress;
+  UINT32      RcbaMmioSize;
+  UINT32      IoApicBaseAddress;
+  UINT32      IoApicSize;
+
+  UINT32      TpmPresent;
+  UINT32      DBG2Present;
+  UINT32      PlatformType;           // Set to one of EFI_PLATFORM_TYPE enums.
+  UINT32      AlternateSla;           // If TRUE use alternate I2C Slave addresses.
+
+  UINT8       Reserved[512 - 4 * 22]; // Total 512 Bytes
+} EFI_GLOBAL_NVS_AREA;
+#pragma pack ()
+
+//
+// Global NVS Area Protocol
+//
+struct _EFI_GLOBAL_NVS_AREA_PROTOCOL {
+  EFI_GLOBAL_NVS_AREA     *Area;
+};
+
+//
+// Extern the GUID for protocol users.
+//
+extern EFI_GUID gEfiGlobalNvsAreaProtocolGuid;
+
+#endif