MdePkg/Library/BasePciSegmentInfoLibNull/PciSegmentInfoLib.c

   1 /** @file
   2   Default PCI Segment Information Library that returns one segment whose
   3   segment base address equals to PcdPciExpressBaseAddress.
   4
   5   Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8 **/
   9
  10 #include <Base.h>
  11 #include <Library/PciSegmentInfoLib.h>
  12 #include <Library/DebugLib.h>
  13
  14 /**
  15   Return an array of PCI_SEGMENT_INFO holding the segment information.
  16
  17   Note: The returned array/buffer is owned by callee.
  18
  19   @param  Count  Return the count of segments.
  20
  21   @retval A callee owned array holding the segment information.
  22 **/
  23 PCI_SEGMENT_INFO *
  24 GetPciSegmentInfo (
  25   UINTN  *Count
  26   )
  27 {
  28   ASSERT (FALSE);
  29   *Count = 0;
  30   return NULL;
  31 }