1 files changed, 0 insertions, 73 deletions
diff --git a/BaseTools/Source/C/GenBootSector/GetDrvNumOffset.c b/BaseTools/Source/C/GenBootSector/GetDrvNumOffset.c
deleted file mode 100644
index 065833b79f..0000000000
--- a/BaseTools/Source/C/GenBootSector/GetDrvNumOffset.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/** @file
-
-  Get Drv Num offset from Fat file system.
-
-Copyright (c) 2006 - 2008, 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 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.             
-
-**/
-
-#include <stdio.h>
-#include "FatFormat.h"
-
-INTN
-GetDrvNumOffset (
-  IN VOID *BootSector
-  )
-{
-  FAT_BPB_STRUCT  *FatBpb;
-  UINTN           RootDirSectors;
-  UINTN           FATSz;
-  UINTN           TotSec;
-  UINTN           DataSec;
-  UINTN           CountOfClusters;
-
-  FatBpb  = (FAT_BPB_STRUCT *) BootSector;
-
-  //
-  // Check FAT type algorithm from FAT spec
-  //
-  RootDirSectors = ((FatBpb->Fat12_16.BPB_RootEntCnt * sizeof(FAT_DIRECTORY_ENTRY)) +
-                    (FatBpb->Fat12_16.BPB_BytsPerSec - 1)) / FatBpb->Fat12_16.BPB_BytsPerSec;
-
-  if (FatBpb->Fat12_16.BPB_FATSz16 != 0) {
-    FATSz = FatBpb->Fat12_16.BPB_FATSz16;
-  } else {
-    FATSz = FatBpb->Fat32.BPB_FATSz32;
-  }
-  if (FATSz == 0) {
-    fprintf (stderr, "error E3003: FAT - BPB_FATSz16, BPB_FATSz32 - 0, expected: Non-Zero number\n");
-    return -1;
-  }
-
-  if (FatBpb->Fat12_16.BPB_TotSec16 != 0) {
-    TotSec = FatBpb->Fat12_16.BPB_TotSec16;
-  } else {
-    TotSec = FatBpb->Fat12_16.BPB_TotSec32;
-  }
-  if (TotSec == 0) {
-    fprintf (stderr, "error E3003: FAT - BPB_TotSec16, BPB_TotSec32 - 0, expected: Non-Zero number\n");
-    return -1;
-  }
-
-  DataSec = TotSec - (
-                      FatBpb->Fat12_16.BPB_RsvdSecCnt +
-                      FatBpb->Fat12_16.BPB_NumFATs * FATSz +
-                      RootDirSectors
-                     );
-
-  CountOfClusters = DataSec / FatBpb->Fat12_16.BPB_SecPerClus;
-
-  if (CountOfClusters < FAT_MAX_FAT16_CLUSTER) {
-    return (INTN) ((UINTN) &FatBpb->Fat12_16.BS_DrvNum - (UINTN) FatBpb);
-  } else {
-    return (INTN) ((UINTN) &FatBpb->Fat32.BS_DrvNum - (UINTN) FatBpb);
-  }
-}
-