diff --git a/drivers/interrupt_controller/ioapic_intr.c b/drivers/interrupt_controller/ioapic_intr.c index fde81569ced8..d026b99a3735 100644 --- a/drivers/interrupt_controller/ioapic_intr.c +++ b/drivers/interrupt_controller/ioapic_intr.c @@ -117,7 +117,7 @@ int _ioapic_init(struct device *unused) IOAPIC_PHYSICAL | 0 /* dummy vector */; for (ix = 0; ix < CONFIG_IOAPIC_NUM_RTES; ix++) { - ioApicRedSetHi(ix, 0); + ioApicRedSetHi(ix, 0xFF000000); ioApicRedSetLo(ix, rteValue); } #endif @@ -242,7 +242,7 @@ int ioapic_resume_from_suspend(struct device *port) IOAPIC_FIXED | IOAPIC_INT_MASK | IOAPIC_PHYSICAL | 0 ; /* dummy vector*/ } - ioApicRedSetHi(irq, 0); + ioApicRedSetHi(irq, 0xFF000000); ioApicRedSetLo(irq, rteValue); } ioapic_device_power_state = DEVICE_PM_ACTIVE_STATE; @@ -295,7 +295,7 @@ void z_ioapic_irq_set(unsigned int irq, unsigned int vector, u32_t flags) rteValue = IOAPIC_FIXED | IOAPIC_INT_MASK | IOAPIC_PHYSICAL | (vector & IOAPIC_VEC_MASK) | flags; - ioApicRedSetHi(irq, 0); + ioApicRedSetHi(irq, 0xFF000000); ioApicRedSetLo(irq, rteValue); }