737 	int eim = 0;  in intel_prepare_irq_remapping()  local
767 		eim = !dmar_x2apic_optout();  in intel_prepare_irq_remapping()
768 		if (!eim) {  in intel_prepare_irq_remapping()
775 		if (eim && !ecap_eim_support(iommu->ecap)) {  in intel_prepare_irq_remapping()
777 			eim = 0;  in intel_prepare_irq_remapping()
781 	eim_mode = eim;  in intel_prepare_irq_remapping()
782 	if (eim)  in intel_prepare_irq_remapping()
1065 static int reenable_irq_remapping(int eim)  in reenable_irq_remapping()  argument
1083 		iommu_set_irq_remapping(iommu, eim);  in reenable_irq_remapping()
1469 	int eim = x2apic_enabled();  in dmar_ir_add()  local
1471 	if (eim && !ecap_eim_support(iommu->ecap)) {  in dmar_ir_add()