Searched refs:ICU_MASK (Results 1 – 1 of 1) sorted by relevance
173 #define ICU_MASK (ICU_BASE + 1) macro420 outportb (ICU_MASK, inportb (ICU_MASK) & ~(1 << irq)); in dos_hookirq()440 outportb (ICU_MASK, inportb (ICU_MASK) | (mask & icu_oldmask)); in dos_unhookirq()899 icu_oldmask = inportb (ICU_MASK); in _initialize_ser_dos()