Lines Matching refs:IO_ICU1
311 isa_outb(IO_ICU1 + PIC_OCW1, imen);
433 isa_outb(IO_ICU1,
436 isa_inb(IO_ICU1 + PIC_OCW1);
437 isa_outb(IO_ICU1 + PIC_OCW1, imen);
438 isa_outb(IO_ICU1 + PIC_OCW2,
456 isa_inb(IO_ICU1 + PIC_OCW1);
458 isa_outb(IO_ICU1 + PIC_OCW1, imen);
487 isa_outb(IO_ICU1 + PIC_ICW1, ICW1_SELECT | ICW1_IC4);
489 isa_outb(IO_ICU1 + PIC_ICW2, 0);
491 isa_outb(IO_ICU1 + PIC_ICW3, ICW3_CASCADE(IRQ_SLAVE));
493 isa_outb(IO_ICU1 + PIC_ICW4, ICW4_8086);
496 isa_outb(IO_ICU1 + PIC_OCW1, 0xff);
499 isa_outb(IO_ICU1 + PIC_OCW3, OCW3_SELECT | OCW3_SSMM | OCW3_SMM);
501 isa_outb(IO_ICU1 + PIC_OCW3, OCW3_SELECT | OCW3_RR);
504 isa_outb(IO_ICU1 + PIC_OCW2,
Indexes created Sat Oct 25 16:10:12 GMT 2025