Subversion Repositories HelenOS

Rev

Rev 3022 | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * Copyright (c) 2006 Jakub Jermar
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup sparc64
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #ifndef KERN_sparc64_BOOT_H_
  36. #define KERN_sparc64_BOOT_H_
  37.  
  38. #define VMA         0x400000
  39. #define LMA         VMA
  40.  
  41. #ifndef __ASM__
  42. #ifndef __LINKER__
  43.  
  44. #include <config.h>
  45. #include <arch/types.h>
  46. #include <genarch/ofw/ofw_tree.h>
  47.  
  48. #define TASKMAP_MAX_RECORDS 32
  49. #define MEMMAP_MAX_RECORDS  32
  50.  
  51. #define BOOTINFO_TASK_NAME_BUFLEN 32
  52.  
  53. typedef struct {
  54.     void * addr;
  55.     uint32_t size;
  56.     char name[BOOTINFO_TASK_NAME_BUFLEN];
  57. } utask_t;
  58.  
  59. typedef struct {
  60.     uint32_t count;
  61.     utask_t tasks[TASKMAP_MAX_RECORDS];
  62. } taskmap_t;
  63.  
  64. typedef struct {
  65.     uintptr_t start;
  66.     uint32_t size;
  67. } memzone_t;
  68.  
  69. typedef struct {
  70.     uint32_t total;
  71.     uint32_t count;
  72.     memzone_t zones[MEMMAP_MAX_RECORDS];
  73. } memmap_t;
  74.  
  75. /** Bootinfo structure.
  76.  *
  77.  * Must be in sync with bootinfo structure used by the boot loader.
  78.  */
  79. typedef struct {
  80.     uintptr_t physmem_start;
  81.     taskmap_t taskmap;
  82.     memmap_t memmap;
  83.     ballocs_t ballocs;
  84.     ofw_tree_node_t *ofw_root;
  85. } bootinfo_t;
  86.  
  87. extern bootinfo_t bootinfo;
  88.  
  89. #endif
  90. #endif
  91.  
  92. #endif
  93.  
  94. /** @}
  95.  */
  96.