X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=BaseTools%2FSource%2FC%2FInclude%2FCommon%2FMdeModuleHii.h;h=18a790156f7a93c67ddda6c7952b19cce93ac95b;hp=21c83874748693516bcafec7e77644f420f9739b;hb=fb0b35e05f772bd415fe264267bbbcde2e0accda;hpb=97fa0ee9b1cffbb4b97ee35365afa7afcf50e174

diff --git a/BaseTools/Source/C/Include/Common/MdeModuleHii.h b/BaseTools/Source/C/Include/Common/MdeModuleHii.h
index 21c8387474..18a790156f 100644
--- a/BaseTools/Source/C/Include/Common/MdeModuleHii.h
+++ b/BaseTools/Source/C/Include/Common/MdeModuleHii.h
@@ -1,7 +1,7 @@
 /** @file
   EDK II specific HII relative definition.
 
-  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
 
   This program and the accompanying materials are licensed and made available
   under the terms and conditions of the BSD License which accompanies this
@@ -207,15 +207,33 @@ typedef struct _EFI_IFR_GUID_VAREQNAME {
   /// For vareqval (0x100), NameId is 0x100.
   /// This value will convert to a Unicode String following this rule;
   ///            sprintf(StringBuffer, "%d", NameId) .
-  /// The the Unicode String will be used as a EFI Variable Name.
+  /// The Unicode String will be used as a EFI Variable Name.
   ///
   UINT16              NameId;
 } EFI_IFR_GUID_VAREQNAME;
 
+///
+/// EDKII implementation extension GUID, used to indicate there are bit fields in the varstore.
+///
+#define EDKII_IFR_BIT_VARSTORE_GUID \
+  { 0x82DDD68B, 0x9163, 0x4187, {0x9B, 0x27, 0x20, 0xA8, 0xFD, 0x60 ,0xA7, 0x1D}}
+
+///
+/// EDKII implementation extension flags, used to indicate the display style and bit width for bit filed storage.
+/// Two high bits for display style and the low six bits for bit width.
+///
+#define EDKII_IFR_DISPLAY_BIT            0xC0
+#define EDKII_IFR_DISPLAY_INT_DEC_BIT    0x00
+#define EDKII_IFR_DISPLAY_UINT_DEC_BIT   0x40
+#define EDKII_IFR_DISPLAY_UINT_HEX_BIT   0x80
+
+#define EDKII_IFR_NUMERIC_SIZE_BIT       0x3F
+
 #pragma pack()
 
 extern EFI_GUID gEfiIfrTianoGuid;
 extern EFI_GUID gEfiIfrFrameworkGuid;
+extern EFI_GUID gEdkiiIfrBitVarStoreGuid;
 
 #endif