sys/arm64/include/efi.h

   1 /*-
   2  * Copyright (c) 2017 Andrew Turner
   3  * All rights reserved.
   4  *
   5  * This software was developed by SRI International and the University of
   6  * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-10-C-0237
   7  * ("CTSRD"), as part of the DARPA CRASH research programme.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  */
  30
  31 #ifdef __arm__
  32 #include <arm/efi.h>
  33 #else /* !__arm__ */
  34
  35 #ifndef __ARM64_INCLUDE_EFI_H_
  36 #define __ARM64_INCLUDE_EFI_H_
  37
  38 #define EFIABI_ATTR
  39
  40 #ifdef _KERNEL
  41 #define ARCH_MAY_USE_EFI
  42
  43 #define EFI_TIME_LOCK()
  44 #define EFI_TIME_UNLOCK()
  45 #define EFI_TIME_OWNED()
  46
  47 #define EFI_RT_HANDLE_FAULTS_DEFAULT    1
  48 #endif
  49
  50 struct efirt_callinfo {
  51         const char      *ec_name;
  52         register_t      ec_efi_status;
  53         register_t      ec_fptr;
  54         register_t      ec_argcnt;
  55         register_t      ec_arg1;
  56         register_t      ec_arg2;
  57         register_t      ec_arg3;
  58         register_t      ec_arg4;
  59         register_t      ec_arg5;
  60 };
  61
  62 #endif /* __ARM64_INCLUDE_EFI_H_ */
  63
  64 #endif /* !__arm__ */