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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef _UAPI__ASMARM_SETUP_H
     20 #define _UAPI__ASMARM_SETUP_H
     21 #include <linux/types.h>
     22 #define COMMAND_LINE_SIZE 1024
     23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     24 #define ATAG_NONE 0x00000000
     25 struct tag_header {
     26   __u32 size;
     27   __u32 tag;
     28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     29 };
     30 #define ATAG_CORE 0x54410001
     31 struct tag_core {
     32   __u32 flags;
     33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     34   __u32 pagesize;
     35   __u32 rootdev;
     36 };
     37 #define ATAG_MEM 0x54410002
     38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     39 struct tag_mem32 {
     40   __u32 size;
     41   __u32 start;
     42 };
     43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     44 #define ATAG_VIDEOTEXT 0x54410003
     45 struct tag_videotext {
     46   __u8 x;
     47   __u8 y;
     48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     49   __u16 video_page;
     50   __u8 video_mode;
     51   __u8 video_cols;
     52   __u16 video_ega_bx;
     53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     54   __u8 video_lines;
     55   __u8 video_isvga;
     56   __u16 video_points;
     57 };
     58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     59 #define ATAG_RAMDISK 0x54410004
     60 struct tag_ramdisk {
     61   __u32 flags;
     62   __u32 size;
     63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     64   __u32 start;
     65 };
     66 #define ATAG_INITRD 0x54410005
     67 #define ATAG_INITRD2 0x54420005
     68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     69 struct tag_initrd {
     70   __u32 start;
     71   __u32 size;
     72 };
     73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     74 #define ATAG_SERIAL 0x54410006
     75 struct tag_serialnr {
     76   __u32 low;
     77   __u32 high;
     78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     79 };
     80 #define ATAG_REVISION 0x54410007
     81 struct tag_revision {
     82   __u32 rev;
     83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     84 };
     85 #define ATAG_VIDEOLFB 0x54410008
     86 struct tag_videolfb {
     87   __u16 lfb_width;
     88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     89   __u16 lfb_height;
     90   __u16 lfb_depth;
     91   __u16 lfb_linelength;
     92   __u32 lfb_base;
     93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     94   __u32 lfb_size;
     95   __u8 red_size;
     96   __u8 red_pos;
     97   __u8 green_size;
     98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     99   __u8 green_pos;
    100   __u8 blue_size;
    101   __u8 blue_pos;
    102   __u8 rsvd_size;
    103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    104   __u8 rsvd_pos;
    105 };
    106 #define ATAG_CMDLINE 0x54410009
    107 struct tag_cmdline {
    108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    109   char cmdline[1];
    110 };
    111 #define ATAG_ACORN 0x41000101
    112 struct tag_acorn {
    113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    114   __u32 memc_control_reg;
    115   __u32 vram_pages;
    116   __u8 sounddefault;
    117   __u8 adfsdrives;
    118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    119 };
    120 #define ATAG_MEMCLK 0x41000402
    121 struct tag_memclk {
    122   __u32 fmemclk;
    123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    124 };
    125 struct tag {
    126   struct tag_header hdr;
    127   union {
    128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    129     struct tag_core core;
    130     struct tag_mem32 mem;
    131     struct tag_videotext videotext;
    132     struct tag_ramdisk ramdisk;
    133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    134     struct tag_initrd initrd;
    135     struct tag_serialnr serialnr;
    136     struct tag_revision revision;
    137     struct tag_videolfb videolfb;
    138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    139     struct tag_cmdline cmdline;
    140     struct tag_acorn acorn;
    141     struct tag_memclk memclk;
    142   } u;
    143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    144 };
    145 struct tagtable {
    146   __u32 tag;
    147   int(* parse) (const struct tag *);
    148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    149 };
    150 #define tag_member_present(tag,member) ((unsigned long) (& ((struct tag *) 0L)->member + 1) <= (tag)->hdr.size * 4)
    151 #define tag_next(t) ((struct tag *) ((__u32 *) (t) + (t)->hdr.size))
    152 #define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
    153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    154 #define for_each_tag(t,base) for(t = base; t->hdr.size; t = tag_next(t))
    155 #endif
    156