compiler/include/hardware/efi/runtime.h

   1 #ifndef HARDWARE_EFI_RUNTIME_H
   2 #define HARDWARE_EFI_RUNTIME_H
   3
   4 /*
   5     Copyright © 2011, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: EFI firmware runtime services
   9     Lang: english
  10 */
  11
  12 #include <hardware/efi/tables.h>
  13 #include <libraries/uuid.h>
  14
  15 /* Time value */
  16 struct EFI_Time
  17 {
  18     UWORD Year;
  19     UBYTE Month;
  20     UBYTE Day;
  21     UBYTE Hour;
  22     UBYTE Minute;
  23     UBYTE Second;
  24     UBYTE Pad1;
  25     ULONG Nano;
  26     WORD  TimeZone;
  27     UBYTE Daylight;     /* Flags, see below */
  28     UBYTE Pad2;
  29 };
  30
  31 /* Tells that clock are running in local time */
  32 #define EFI_TIMEZONE_LOCAL 0x07FF
  33
  34 /* Daylight flags */
  35 #define EFI_TIME_ADJUST_DST 0x01
  36 #define EFI_TIME_IN_DST     0x02
  37
  38 /* Time capabilities */
  39 struct EFI_Time_Caps
  40 {
  41     ULONG Resolution;
  42     ULONG Accuracy;
  43     UBYTE SetsToZero;
  44 };
  45
  46 /* Reset types */
  47 enum
  48 {
  49     EFI_Reset_Cold,
  50     EFI_Reset_Warm,
  51     EFI_Reset_Shutdown
  52 };
  53
  54 struct EFI_Runtime
  55 {
  56     struct EFI_TableHeader Hdr;
  57
  58     __eficall SIPTR (*GetTime)(struct EFI_Time *Time, struct EFI_Time_Cap *Caps);
  59     __eficall SIPTR (*SetTime)(struct EFI_Time *Time);
  60     __eficall SIPTR (*GetWakeupTime)(UBYTE *Enabled, UBYTE *Pending, struct EFI_Time *Time);
  61     __eficall SIPTR (*SetWakeupTime)(UBYTE Enabled, struct EFI_Time *Time);
  62     __eficall SIPTR (*SetVirtualAddressMap)(IPTR MapSize, IPTR EntrySize, ULONG EntryVersion, struct EFI_MemMap *Map);
  63     __eficall SIPTR (*ConvertPointer)(IPTR DebugDisposition, void **Addr);
  64     __eficall SIPTR (*GetVariable)(UWORD *Name, uuid_t *VendorGUID, ULONG *Attrs, IPTR *DataSize, void *Data);
  65     __eficall SIPTR (*GetNextVariableName)(IPTR *NameSize, UWORD *Name, uuid_t *VendorGUID);
  66     __eficall SIPTR (*SetVariable)(UWORD *Name, uuid_t *VendorGUID, ULONG Attrs, void *Data);
  67     __eficall SIPTR (*GetNextHighMonotonicCount)(ULONG *HighCount);
  68     __eficall void  (*ResetSystem)(ULONG Type, SIPTR Status, IPTR DataSize, UWORD *Data);
  69 };
  70
  71 #define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552
  72
  73 #endif