MdePkg BaseMemoryLib: Add C implementation of API IsZeroBuffer()

[mirror_edk2.git] / MdePkg / Include / Library / HobLib.h

diff --git a/MdePkg/Include/Library/HobLib.h b/MdePkg/Include/Library/HobLib.h
index e28328fad6d77465f7f515509b974c53f680b8f8..c6b15961714d5b71441f4a849197e0a6ef189936 100644 (file)
--- a/MdePkg/Include/Library/HobLib.h
+++ b/MdePkg/Include/Library/HobLib.h
@@ -8,7 +8,7 @@
   allows the PEI phase to pass information to the DXE phase. HOBs are position\r
   independent and can be relocated easily to different memory memory locations.\r
 \r
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2014, 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
@@ -184,6 +184,32 @@ BuildModuleHob (
   IN EFI_PHYSICAL_ADDRESS   EntryPoint\r
   );\r
 \r
+/**\r
+  Builds a HOB that describes a chunk of system memory with Owner GUID.\r
+\r
+  This function builds a HOB that describes a chunk of system memory.\r
+  It can only be invoked during PEI phase;\r
+  for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.\r
+  \r
+  If there is no additional space for HOB creation, then ASSERT().\r
+\r
+  @param  ResourceType        The type of resource described by this HOB.\r
+  @param  ResourceAttribute   The resource attributes of the memory described by this HOB.\r
+  @param  PhysicalStart       The 64 bit physical address of memory described by this HOB.\r
+  @param  NumberOfBytes       The length of the memory described by this HOB in bytes.\r
+  @param  OwnerGUID           GUID for the owner of this resource.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+BuildResourceDescriptorWithOwnerHob (\r
+  IN EFI_RESOURCE_TYPE            ResourceType,\r
+  IN EFI_RESOURCE_ATTRIBUTE_TYPE  ResourceAttribute,\r
+  IN EFI_PHYSICAL_ADDRESS         PhysicalStart,\r
+  IN UINT64                       NumberOfBytes,\r
+  IN EFI_GUID                     *OwnerGUID\r
+  );\r
+\r
 /**\r
   Builds a HOB that describes a chunk of system memory.\r
 \r