kernel/reboot.c

   1 /**
   2  *  thunix/kernel/reboot.c
   3  *
   4  *  reboot the system
   5  *
   6  */
   7
   8 #include <thunix.h>
   9 #include <asm/io.h>
  10
  11
  12 #define KEYBOARD_REG_STATUS     0x64
  13 #define KEYBOARD_COMMAND_REBOOT 0xfe
  14
  15
  16 void reboot()
  17 {
  18         outb_p(KEYBOARD_COMMAND_REBOOT, KEYBOARD_REG_STATUS);
  19
  20         /* if fails, then print error message */
  21         /* hope it never happens */
  22         panic("Sorry, reboot doesn't supported...");
  23 }