sys/arch/ia64/include/bootinfo.h

   1 /*      $NetBSD$        */
   2
   3 /*-
   4  * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
   5  * All rights reserved.
   6  *
   7  * Author: Chris G. Demetriou
   8  *
   9  * Permission to use, copy, modify and distribute this software and
  10  * its documentation is hereby granted, provided that both the copyright
  11  * notice and this permission notice appear in all copies of the
  12  * software, derivative works or modified versions, and any portions
  13  * thereof, and that both notices appear in supporting documentation.
  14  *
  15  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  16  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
  17  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  18  *
  19  * Carnegie Mellon requests users of this software to return to
  20  *
  21  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  22  *  School of Computer Science
  23  *  Carnegie Mellon University
  24  *  Pittsburgh PA 15213-3890
  25  *
  26  * any improvements or extensions that they make and grant Carnegie the
  27  * rights to redistribute these changes.
  28  */
  29
  30 struct bootinfo {
  31         uint64_t        bi_magic;               /* BOOTINFO_MAGIC */
  32 #define BOOTINFO_MAGIC          0xdeadbeeffeedface
  33         uint64_t        bi_version;             /* version 1 */
  34         uint64_t        bi_spare[5];            /* was: name of booted kernel */
  35         uint64_t        bi_hcdp;                /* DIG64 HCDP table */
  36         uint64_t        bi_fpswa;               /* FPSWA interface */
  37         uint64_t        bi_boothowto;           /* value for boothowto */
  38         uint64_t        bi_systab;              /* pa of EFI system table */
  39         uint64_t        bi_memmap;              /* pa of EFI memory map */
  40         uint64_t        bi_memmap_size;         /* size of EFI memory map */
  41         uint64_t        bi_memdesc_size;        /* sizeof EFI memory desc */
  42         uint32_t        bi_memdesc_version;     /* EFI memory desc version */
  43         uint32_t        bi_spare2;
  44         uint64_t        bi_unwindtab;           /* start of ia64 unwind table */
  45         uint64_t        bi_unwindtablen;        /* lenght of the table, in bytes */
  46         uint64_t        bi_symtab;              /* start of kernel sym table */
  47         uint64_t        bi_esymtab;             /* end of kernel sym table */
  48         uint64_t        bi_kernend;             /* end of kernel space */
  49         uint64_t        bi_envp;                /* environment */
  50 };
  51
  52 extern struct bootinfo bootinfo;