461 unsigned int delivery_mode = icr_low & APIC_MODE_MASK;
462 unsigned int vector = icr_low & APIC_VECTOR_MASK;
463
464 struct kvm_vcpu *target;
465 struct kvm_vcpu *vcpu;
466 unsigned long lpr_map = 0;
467 int i;
468
469 apic_debug("icr_high 0x%x, icr_low 0x%x, "
470 "short_hand 0x%x, dest 0x%x, trig_mode 0x%x, level 0x%x, "
471 "dest_mode 0x%x, delivery_mode 0x%x, vector 0x%x\n",
472 icr_high, icr_low, short_hand, dest,
473 trig_mode, level, dest_mode, delivery_mode, vector);
474
475 for (i = 0; i < KVM_MAX_VCPUS; i++) {
476 vcpu = apic->vcpu->kvm->vcpus[i];
477 if (!vcpu)
478 continue;
479
480 if (vcpu->arch.apic &&
481 apic_match_dest(vcpu, apic, short_hand, dest, dest_mode)) {
482 if (delivery_mode == APIC_DM_LOWEST)
483 set_bit(vcpu->vcpu_id, &lpr_map);
484 else
485 __apic_accept_irq(vcpu->arch.apic, delivery_mode,
486 vector, level, trig_mode);
487 }
488 }
489
490 if (delivery_mode == APIC_DM_LOWEST) {
491 target = kvm_get_lowest_prio_vcpu(vcpu->kvm, vector, lpr_map);
492 if (target != NULL)
493 __apic_accept_irq(target->arch.apic, delivery_mode,
494 vector, level, trig_mode);
495 }
496}
497
498static u32 apic_get_tmcct(struct kvm_lapic *apic)
499{
500 u64 counter_passed;
501 ktime_t passed, now;