SIMR_PORT
outb(SIMR_PORT, smask);
outb(SIMR_PORT, sp->smask);
printf("#define\tSIMR_PORT 0x%x\n", SIMR_PORT);
outb(SIMR_PORT, PIC_VECTBASE + 8);
outb(SIMR_PORT, MASTERLINE);
outb(SIMR_PORT, PIC_86MODE);
outb(SIMR_PORT, 0xff);