46 static int pending_userspace_extint(struct kvm_vcpu *v)  in pending_userspace_extint()  argument
48 	return v->arch.pending_external_vector != -1;  in pending_userspace_extint()
55 static int kvm_cpu_has_extint(struct kvm_vcpu *v)  in kvm_cpu_has_extint()  argument
57 	u8 accept = kvm_apic_accept_pic_intr(v);  in kvm_cpu_has_extint()
60 		if (irqchip_split(v->kvm))  in kvm_cpu_has_extint()
61 			return pending_userspace_extint(v);  in kvm_cpu_has_extint()
63 			return v->kvm->arch.vpic->output;  in kvm_cpu_has_extint()
74 int kvm_cpu_has_injectable_intr(struct kvm_vcpu *v)  in kvm_cpu_has_injectable_intr()  argument
87 	if (!lapic_in_kernel(v))  in kvm_cpu_has_injectable_intr()
88 		return v->arch.interrupt.injected;  in kvm_cpu_has_injectable_intr()
90 	if (kvm_cpu_has_extint(v))  in kvm_cpu_has_injectable_intr()
93 	if (!is_guest_mode(v) && kvm_vcpu_apicv_active(v))  in kvm_cpu_has_injectable_intr()
96 	return kvm_apic_has_interrupt(v) != -1; /* LAPIC */  in kvm_cpu_has_injectable_intr()
103 int kvm_cpu_has_interrupt(struct kvm_vcpu *v)  in kvm_cpu_has_interrupt()  argument
116 	if (!lapic_in_kernel(v))  in kvm_cpu_has_interrupt()
117 		return v->arch.interrupt.injected;  in kvm_cpu_has_interrupt()
119 	if (kvm_cpu_has_extint(v))  in kvm_cpu_has_interrupt()
122 	return kvm_apic_has_interrupt(v) != -1;	/* LAPIC */  in kvm_cpu_has_interrupt()
130 static int kvm_cpu_get_extint(struct kvm_vcpu *v)  in kvm_cpu_get_extint()  argument
132 	if (kvm_cpu_has_extint(v)) {  in kvm_cpu_get_extint()
133 		if (irqchip_split(v->kvm)) {  in kvm_cpu_get_extint()
134 			int vector = v->arch.pending_external_vector;  in kvm_cpu_get_extint()
136 			v->arch.pending_external_vector = -1;  in kvm_cpu_get_extint()
139 			return kvm_pic_read_irq(v->kvm); /* PIC */  in kvm_cpu_get_extint()
147 int kvm_cpu_get_interrupt(struct kvm_vcpu *v)  in kvm_cpu_get_interrupt()  argument
151 	if (!lapic_in_kernel(v))  in kvm_cpu_get_interrupt()
152 		return v->arch.interrupt.nr;  in kvm_cpu_get_interrupt()
154 	vector = kvm_cpu_get_extint(v);  in kvm_cpu_get_interrupt()
159 	return kvm_get_apic_interrupt(v);	/* APIC */  in kvm_cpu_get_interrupt()