code.delx.au - refind/blob - EfiLib/BdsHelper.h

   1 /*
   2  * EfiLib/BdsHelper.c
   3  * Functions to call legacy BIOS API.
   4  *
   5  */
   6
   7 #ifdef __MAKEWITH_TIANO
   8 #include "../include/tiano_includes.h"
   9 #else
  10 #include "gnuefi-helper.h"
  11 #include "GenericBdsLib.h"
  12 #endif
  13
  14 #ifndef _BDS_HELPER_H_
  15 #define _BDS_HELPER_H_
  16
  17
  18 /**
  19   Boot the legacy system with the boot option
  20
  21   @param  Option                 The legacy boot option which have BBS device path
  22
  23   @retval EFI_UNSUPPORTED        There is no legacybios protocol, do not support
  24                                  legacy boot.
  25   @retval EFI_STATUS             Return the status of LegacyBios->LegacyBoot ().
  26
  27 **/
  28 EFI_STATUS
  29 BdsLibDoLegacyBoot (
  30   IN  BDS_COMMON_OPTION           *Option
  31   );
  32
  33 EFI_STATUS BdsConnectDevicePath  (  IN EFI_DEVICE_PATH_PROTOCOL *    DevicePath,
  34                                     OUT EFI_HANDLE *     Handle,
  35                                     OUT EFI_DEVICE_PATH_PROTOCOL **     RemainingDevicePath
  36 );
  37
  38 #endif //_BDS_HELPER_H_