1. Merge the API of PiLibInstallFvInfoPpi() to PeiServicesLib and rename it to PeiSer...

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

diff --git a/MdePkg/Include/Library/PeiServicesLib.h b/MdePkg/Include/Library/PeiServicesLib.h
index 220ac9671864b2f2cbd9849677a6f9bd71b9427a..2bfe7106f42bd1493b1449b71d0aa433b9ff28a8 100644 (file)
--- a/MdePkg/Include/Library/PeiServicesLib.h
+++ b/MdePkg/Include/Library/PeiServicesLib.h
@@ -397,5 +397,36 @@ PeiServicesRegisterForShadow (
   IN  EFI_PEI_FILE_HANDLE FileHandle\r
   );\r
 \r
+/**\r
+  Install a EFI_PEI_FIRMWARE_VOLUME_INFO PPI to inform PEI core about the existence of a new Firmware Volume.\r
+  \r
+  The function allocate the EFI_PEI_PPI_DESCRIPTOR structure and update the fields accordingly to parameter passed\r
+  in and install the PPI.\r
+  \r
+  @param  FvFormat             Unique identifier of the format of the memory-mapped firmware volume. \r
+                               If NULL is specified, EFI_FIRMWARE_FILE_SYSTEM2_GUID is used as the Format GUID.\r
+  @param  FvInfo               Points to a buffer which allows the EFI_PEI_FIRMWARE_VOLUME_PPI to\r
+                               process the volume. The format of this buffer is specific to the FvFormat. For\r
+                               memory-mapped firmware volumes, this typically points to the first byte of the\r
+                               firmware volume.\r
+  @param  FvInfoSize           Size of the data provided by FvInfo. For memory-mapped firmware volumes, this is\r
+                               typically the size of the firmware volume.\r
+  @param  ParentFvName         If the firmware volume originally came from a firmware file, then these point to the\r
+                               parent firmware volume name. If it did not originally come from a firmware file, \r
+                               these should be NULL.\r
+  @param  ParentFileName       If the firmware volume originally came from a firmware file, then these point to the\r
+                               firmware volume file. If it did not originally come from a firmware file, \r
+                               these should be NULL.\r
+   \r
+**/\r
+VOID\r
+EFIAPI\r
+PeiServicesInstallFvInfoPpi (\r
+  IN CONST EFI_GUID                *FvFormat, OPTIONAL\r
+  IN CONST VOID                    *FvInfo,\r
+  IN       UINT32                  FvInfoSize,\r
+  IN CONST EFI_GUID                *ParentFvName, OPTIONAL\r
+  IN CONST EFI_GUID                *ParentFileName OPTIONAL\r
+  );\r
 \r
 #endif\r