1 files changed, 0 insertions, 122 deletions
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c b/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c
index 28383b32aa..30418c3b6a 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c
@@ -16,128 +16,6 @@
 #include "PxeBcImpl.h"
 
 
-
-/**
-  This function returns SMBIOS string given the string number.
-
-  @param[in]  Smbios              The pointer to the SMBIOS structure
-  @param[in]  StringNumber        String number to return. 0 is used to skip all
-                                  strings and point to the next SMBIOS structure.
-
-  @return String                  The pointer to the next SMBIOS structure if
-                                  StringNumber == 0.
-
-**/
-CHAR8 *
-PxeBcGetSmbiosString (
-  IN  SMBIOS_STRUCTURE_POINTER  *Smbios,
-  IN  UINT16                    StringNumber
-  )
-{
-  UINT16                        Index;
-  CHAR8                         *String;
-
-  //
-  // Skip over formatted section.
-  //
-  String = (CHAR8 *) (Smbios->Raw + Smbios->Hdr->Length);
-
-  //
-  // Look through unformated section.
-  //
-  for (Index = 1; Index <= StringNumber || StringNumber == 0; Index++) {
-    if (StringNumber == Index) {
-      return String;
-    }
-
-    //
-    // Skip zero string.
-    //
-    while (*String != 0) {
-      String++;
-    }
-    String++;
-
-    if (*String == 0) {
-      //
-      // If double NULL then we are done.
-      //  Return pointer to next structure in Smbios.
-      //  if you pass in a 0 you will always get here
-      //
-      Smbios->Raw = (UINT8 *)++String;
-      return NULL;
-    }
-  }
-
-  return NULL;
-}
-
-
-/**
-  This function obtains the system guid and the serial number from the smbios table.
-
-  @param[out]  SystemGuid     The pointer of the returned system guid.
-
-  @retval EFI_SUCCESS         Successfully obtained the system guid.
-  @retval EFI_NOT_FOUND       Did not find the SMBIOS table.
-
-**/
-EFI_STATUS
-PxeBcGetSystemGuid (
-  OUT EFI_GUID              *SystemGuid
-  )
-{
-  EFI_STATUS                Status;
-  SMBIOS_TABLE_ENTRY_POINT  *SmbiosTable;
-  SMBIOS_STRUCTURE_POINTER  Smbios;
-  SMBIOS_STRUCTURE_POINTER  SmbiosEnd;
-  UINT16                    Index;
-
-  SmbiosTable = NULL;
-  Status      = EfiGetSystemConfigurationTable (&gEfiSmbiosTableGuid, (VOID **) &SmbiosTable);
-
-  if (EFI_ERROR (Status) || SmbiosTable == NULL) {
-    return EFI_NOT_FOUND;
-  }
-
-  Smbios.Hdr    = (SMBIOS_STRUCTURE *) (UINTN) SmbiosTable->TableAddress;
-  SmbiosEnd.Raw = (UINT8 *) (UINTN) (SmbiosTable->TableAddress + SmbiosTable->TableLength);
-
-  for (Index = 0; Index < SmbiosTable->TableLength; Index++) {
-    if (Smbios.Hdr->Type == 1) {
-      if (Smbios.Hdr->Length < 0x19) {
-        //
-        // Older version did not support Guid and Serial number
-        //
-        continue;
-      }
-      //
-      // SMBIOS tables are byte packed so we need to do a byte copy to
-      // prevend alignment faults on Itanium-based platform.
-      //
-      CopyMem (SystemGuid, &Smbios.Type1->Uuid, sizeof (EFI_GUID));
-      PxeBcGetSmbiosString (&Smbios, Smbios.Type1->SerialNumber);
-
-      return EFI_SUCCESS;
-    }
-    //
-    // Make Smbios point to the next record
-    //
-    PxeBcGetSmbiosString (&Smbios, 0);
-
-    if (Smbios.Raw >= SmbiosEnd.Raw) {
-      //
-      // SMBIOS 2.1 incorrectly stated the length of SmbiosTable as 0x1e.
-      // given this we must double check against the length of the structure.
-      //
-      return EFI_SUCCESS;
-    }
-  }
-
-  return EFI_NOT_FOUND;
-}
-
-
 /**
   Flush the previous configration using the new station Ip address.