20 #include "irq.h"
48 		struct kvm_lapic_irq *irq, struct dest_map *dest_map)  in kvm_irq_delivery_to_apic()  argument
55 	if (kvm_irq_delivery_to_apic_fast(kvm, src, irq, &r, dest_map))  in kvm_irq_delivery_to_apic()
58 	if (irq->dest_mode == APIC_DEST_PHYSICAL &&  in kvm_irq_delivery_to_apic()
59 	    irq->dest_id == 0xff && kvm_lowest_prio_delivery(irq)) {  in kvm_irq_delivery_to_apic()
61 		irq->delivery_mode = APIC_DM_FIXED;  in kvm_irq_delivery_to_apic()
70 		if (!kvm_apic_match_dest(vcpu, src, irq->shorthand,  in kvm_irq_delivery_to_apic()
71 					irq->dest_id, irq->dest_mode))  in kvm_irq_delivery_to_apic()
74 		if (!kvm_lowest_prio_delivery(irq)) {  in kvm_irq_delivery_to_apic()
77 			r += kvm_apic_set_irq(vcpu, irq, dest_map);  in kvm_irq_delivery_to_apic()
92 		int idx = kvm_vector_to_index(irq->vector, dest_vcpus,  in kvm_irq_delivery_to_apic()
99 		r = kvm_apic_set_irq(lowest, irq, dest_map);  in kvm_irq_delivery_to_apic()
105 		     struct kvm_lapic_irq *irq)  in kvm_set_msi_irq()  argument
114 	irq->dest_id = x86_msi_msg_get_destid(&msg, kvm->arch.x2apic_format);  in kvm_set_msi_irq()
115 	irq->vector = msg.arch_data.vector;  in kvm_set_msi_irq()
116 	irq->dest_mode = kvm_lapic_irq_dest_mode(msg.arch_addr_lo.dest_mode_logical);  in kvm_set_msi_irq()
117 	irq->trig_mode = msg.arch_data.is_level;  in kvm_set_msi_irq()
118 	irq->delivery_mode = msg.arch_data.delivery_mode << 8;  in kvm_set_msi_irq()
119 	irq->msi_redir_hint = msg.arch_addr_lo.redirect_hint;  in kvm_set_msi_irq()
120 	irq->level = 1;  in kvm_set_msi_irq()
121 	irq->shorthand = APIC_DEST_NOSHORT;  in kvm_set_msi_irq()
134 	struct kvm_lapic_irq irq;  in kvm_set_msi()  local
142 	kvm_set_msi_irq(kvm, e, &irq);  in kvm_set_msi()
144 	return kvm_irq_delivery_to_apic(kvm, NULL, &irq, NULL);  in kvm_set_msi()
163 	struct kvm_lapic_irq irq;  in kvm_arch_set_irq_inatomic()  local
177 		kvm_set_msi_irq(kvm, e, &irq);  in kvm_arch_set_irq_inatomic()
179 		if (kvm_irq_delivery_to_apic_fast(kvm, NULL, &irq, &r, NULL))  in kvm_arch_set_irq_inatomic()
206 		pr_warn("exhausted allocatable IRQ sources!\n");  in kvm_request_irq_source_id()
228 		pr_err("IRQ source ID out of range!\n");  in kvm_free_irq_source_id()
241 void kvm_register_irq_mask_notifier(struct kvm *kvm, int irq,  in kvm_register_irq_mask_notifier()  argument
245 	kimn->irq = irq;  in kvm_register_irq_mask_notifier()
250 void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,  in kvm_unregister_irq_mask_notifier()  argument
269 			if (kimn->irq == gsi)  in kvm_fire_mask_notifiers()
338 bool kvm_intr_is_single_vcpu(struct kvm *kvm, struct kvm_lapic_irq *irq,  in kvm_intr_is_single_vcpu()  argument
345 	if (kvm_intr_is_single_vcpu_fast(kvm, irq, dest_vcpu))  in kvm_intr_is_single_vcpu()
352 		if (!kvm_apic_match_dest(vcpu, NULL, irq->shorthand,  in kvm_intr_is_single_vcpu()
353 					irq->dest_id, irq->dest_mode))  in kvm_intr_is_single_vcpu()
366 #define IOAPIC_ROUTING_ENTRY(irq) \  argument
367 	{ .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP,	\
368 	  .u.irqchip = { .irqchip = KVM_IRQCHIP_IOAPIC, .pin = (irq) } }
369 #define ROUTING_ENTRY1(irq) IOAPIC_ROUTING_ENTRY(irq)  argument
371 #define PIC_ROUTING_ENTRY(irq) \  argument
372 	{ .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP,	\
373 	  .u.irqchip = { .irqchip = SELECT_PIC(irq), .pin = (irq) % 8 } }
374 #define ROUTING_ENTRY2(irq) \  argument
375 	IOAPIC_ROUTING_ENTRY(irq), PIC_ROUTING_ENTRY(irq)
420 			struct kvm_lapic_irq irq;  in kvm_scan_ioapic_routes()  local
425 			kvm_set_msi_irq(vcpu->kvm, entry, &irq);  in kvm_scan_ioapic_routes()
427 			if (irq.trig_mode &&  in kvm_scan_ioapic_routes()
429 						 irq.dest_id, irq.dest_mode) ||  in kvm_scan_ioapic_routes()
430 			     kvm_apic_pending_eoi(vcpu, irq.vector)))  in kvm_scan_ioapic_routes()
431 				__set_bit(irq.vector, ioapic_handled_vectors);  in kvm_scan_ioapic_routes()