Exemplo n.º 1
0
/*
 * Halt a cpu.
 */
void halt_cpu(void)
{
#ifdef	MACH_HYP
	hyp_halt();
#else	/* MACH_HYP */
	asm volatile("cli");
	while (TRUE)
	  machine_idle (cpu_number ());
#endif	/* MACH_HYP */
}
Exemplo n.º 2
0
/*
 * Set system power
 */
void
machine_setpower(int state)
{

	irq_lock();
#ifdef DEBUG
	printf("The system is halted. You can turn off power.");
#endif
	for (;;)
		machine_idle();
}
Exemplo n.º 3
0
/*
 * 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 ());
}