C++ (Cpp) grub_acpi_halt Beispiele

Beispiel #1

Datei: halt.c Projekt: ChinaFengliang/grub

void
grub_halt (void)
{
  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
#if !defined(__ia64__) && !defined(__arm__) && !defined(__aarch64__)
  grub_acpi_halt ();
#endif
  efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
              GRUB_EFI_RESET_SHUTDOWN, GRUB_EFI_SUCCESS, 0, NULL);

  while (1);
}

Beispiel #2

Datei: halt.c Projekt: Spacy/grub-fuse

/*
 * Halt the system, using APM if possible. If NO_APM is true, don't use
 * APM even if it is available.
 */
void 
grub_halt (int no_apm)
{
  struct grub_bios_int_registers regs;

  grub_acpi_halt ();

  if (no_apm)
    stop ();

  /* detect APM */
  regs.eax = 0x5300;
  regs.ebx = 0;
  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
  grub_bios_interrupt (0x15, &regs);
  
  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
    stop ();

  /* disconnect APM first */
  regs.eax = 0x5304;
  regs.ebx = 0;
  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
  grub_bios_interrupt (0x15, &regs);

  /* connect APM */
  regs.eax = 0x5301;
  regs.ebx = 0;
  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
  grub_bios_interrupt (0x15, &regs);
  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
    stop ();

  /* set APM protocol level - 1.1 or bust. (this covers APM 1.2 also) */
  regs.eax = 0x530E;
  regs.ebx = 0;
  regs.ecx = 0x0101;
  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
  grub_bios_interrupt (0x15, &regs);
  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
    stop ();

  /* set the power state to off */
  regs.eax = 0x5307;
  regs.ebx = 1;
  regs.ecx = 3;
  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
  grub_bios_interrupt (0x15, &regs);

  /* shouldn't reach here */
  stop ();
}

Beispiel #3

Datei: model_dep.c Projekt: sebastianscatularo/gnumach

/*
 * Halt the system or reboot.
 */
void halt_all_cpus(boolean_t reboot)
{
	if (reboot) {
#ifdef	MACH_HYP
	    hyp_reboot();
#endif	/* MACH_HYP */
	    kdreboot();
	}
	else {
	    rebootflag = TRUE;
#ifdef	MACH_HYP
	    hyp_halt();
#endif	/* MACH_HYP */
	    grub_acpi_halt();
	    printf("In tight loop: hit ctl-alt-del to reboot\n");
	    (void) spl0();
	}
	while (TRUE)
	  machine_idle (cpu_number ());
}