- smp_write_ioapic(mc, 2, 0x20, 0xfec00000);
- smp_write_ioapic(mc, 3, 0x20, 0xfec10000);
-
- /* ISA backward compatibility interrupts */
- smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x00, 0x02, 0x00);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x01, 0x02, 0x01);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x00, 0x02, 0x02);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x03, 0x02, 0x03);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x04, 0x02, 0x04);
+ smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR);
+ smp_write_ioapic(mc, 3, 0x20, IO_APIC_ADDR + 0x10000);
+
+ mptable_add_isa_interrupts(mc, bus_isa, 0x2, 0);
+