EdkCompatibilityPkg: Remove EdkCompatibilityPkg

[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Library / Pei / PeiLib / FindFv.c

diff --git a/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/FindFv.c b/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/FindFv.c
deleted file mode 100644 (file)
index 3a8da83..0000000
--- a/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/FindFv.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*++\r
-\r
-Copyright (c) 2006 - 2008, 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
-Module Name:\r
-  \r
-    FindFv.c\r
-   \r
-Abstract:\r
-\r
-  Library function to find fv by hob.\r
-\r
---*/\r
-\r
-#include "Tiano.h"\r
-#include "Pei.h"\r
-#include "PeiLib.h"\r
-#include "PeiHobLib.h"\r
-#include "EfiCommonLib.h"\r
-#include EFI_GUID_DEFINITION (FirmwareFileSystem)\r
-\r
-static\r
-VOID *\r
-FindFvGetHob (\r
-  IN UINT16  Type,\r
-  IN VOID    *HobStart\r
-  )\r
-/*++\r
-\r
-Routine Description:\r
-\r
-  This function returns the first instance of a HOB type in a HOB list.\r
-  \r
-Arguments:\r
-\r
-  Type          The HOB type to return.\r
-  HobStart      The first HOB in the HOB list.\r
-    \r
-Returns:\r
-\r
-  HobStart      There were no HOBs found with the requested type.\r
-  else          Returns the first HOB with the matching type.\r
-\r
---*/\r
-{\r
-  EFI_PEI_HOB_POINTERS  Hob;\r
-\r
-  Hob.Raw = HobStart;\r
-  //\r
-  // Return input if not found\r
-  //\r
-  if (HobStart == NULL) {\r
-    return HobStart;\r
-  }\r
-\r
-  //\r
-  // Parse the HOB list, stop if end of list or matching type found.\r
-  //\r
-  while (!END_OF_HOB_LIST (Hob)) {\r
-\r
-    if (Hob.Header->HobType == Type) {\r
-      break;\r
-    }\r
-\r
-    Hob.Raw = GET_NEXT_HOB (Hob);\r
-  }\r
-  \r
-  //\r
-  // Return input if not found\r
-  //\r
-  if (END_OF_HOB_LIST (Hob)) {\r
-    return HobStart;\r
-  }\r
-\r
-  return (VOID *) (Hob.Raw);\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-FindFv (\r
-  IN     EFI_FIND_FV_PPI             *This,\r
-  IN     EFI_PEI_SERVICES            **PeiServices,\r
-  IN OUT UINT8                       *FvNumber,\r
-  IN OUT EFI_FIRMWARE_VOLUME_HEADER  **FvAddress\r
-  )\r
-/*++\r
-\r
-Routine Description:\r
-\r
-  Search Fv which supports FFS.\r
-\r
-Arguments:\r
-  \r
-  This        - Interface pointer that implement the Find Fv PPI\r
-  \r
-  PeiServices - Pointer to the PEI Service Table\r
-  \r
-  FvNumber    - On input,  the number of the fireware volume which supports FFS to locate\r
-                On output, the next FV number which supports FFS.\r
-  \r
-  FVAddress   - The address of the volume which supports FFS to discover\r
-\r
-Returns:\r
-\r
-  EFI_SUCCESS           - An addtional FV which supports FFS found\r
-  EFI_OUT_OF_RESOURCES  - There are no fireware volume which supports FFS for given fvnumber\r
-  EFI_INVALID_PARAMETER - FvAddress is NULL\r
-\r
---*/\r
-{\r
-  EFI_STATUS              Status;\r
-  EFI_PEI_HOB_POINTERS    HobStart;\r
-  EFI_PEI_HOB_POINTERS    Hob;\r
-  EFI_HOB_FIRMWARE_VOLUME *FvHob;\r
-  UINT8                   FvIndex;\r
-\r
-  if (FvAddress == NULL){\r
-    return EFI_INVALID_PARAMETER;\r
-  }\r
-\r
-  Hob.Raw = NULL;\r
-  FvIndex = 0;\r
-\r
-  //\r
-  // Get the Hob table pointer\r
-  //\r
-  Status = (*PeiServices)->GetHobList (\r
-                            PeiServices,\r
-                            (VOID **) &HobStart.Raw\r
-                            );\r
-\r
-  if (EFI_ERROR (Status)) {\r
-    return EFI_OUT_OF_RESOURCES;\r
-  }\r
-  \r
-  //\r
-  // Loop to search the wanted FirmwareVolume which supports FFS\r
-  //\r
-  //\r
-  while (FvIndex <= *FvNumber) {\r
-    \r
-    Hob.Raw = FindFvGetHob (EFI_HOB_TYPE_FV, HobStart.Raw); \r
-    \r
-    //\r
-    //  If the Hob is not EFI_HOB_TYPE_FV, it indicates that\r
-    //  we have finished all FV volumes search, and there is no\r
-    //  the FFS FV specified by FvNumber.\r
-    //\r
-    if (Hob.Header->HobType != EFI_HOB_TYPE_FV) {\r
-      *FvNumber = 0;\r
-      return EFI_OUT_OF_RESOURCES;\r
-    }\r
-  \r
-    HobStart.Raw = Hob.Raw + Hob.Header->HobLength;\r
-    FvHob        = Hob.FirmwareVolume;\r
-    *FvAddress  = (EFI_FIRMWARE_VOLUME_HEADER *) ((UINTN) FvHob->BaseAddress);\r
-    //\r
-    // Check if the FV supports FFS\r
-    //\r
-    if (EfiCompareGuid (&((*FvAddress)->FileSystemGuid), &gEfiFirmwareFileSystemGuid)) {\r
-      FvIndex++;\r
-    }\r
-  }\r
-  \r
-  //\r
-  // Return the next FV number which supports FFS.\r
-  //\r
-  (*FvNumber)++;\r
-  \r
-  return EFI_SUCCESS;\r
-\r
-}\r