KVM: Move assigned device code to own file

EXTRA_AFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/

common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o ioapic.o \

		coalesced_mmio.o irq_comm.o)

		coalesced_mmio.o irq_comm.o assigned-dev.o)

ifeq ($(CONFIG_IOMMU_API),y)

common-objs += $(addprefix ../../../virt/kvm/, iommu.o)

CFLAGS_vmx.o := -I.

kvm-y			+= $(addprefix ../../../virt/kvm/, kvm_main.o ioapic.o \

				coalesced_mmio.o irq_comm.o eventfd.o)

				coalesced_mmio.o irq_comm.o eventfd.o \

				assigned-dev.o)

kvm-$(CONFIG_IOMMU_API)	+= $(addprefix ../../../virt/kvm/, iommu.o)

kvm-y			+= x86.o mmu.o emulate.o i8259.o irq.o lapic.o \

	return vcpu->kvm->bsp_vcpu_id == vcpu->vcpu_id;

}

#endif

#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT

long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,

				  unsigned long arg);

#else

static inline long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,

						unsigned long arg)

{

	return -ENOTTY;

}

#endif

#endif