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# Copyright (c) 2021 Huawei International
# Copyright (c) 2014, 2016-2018 ARM Limited
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from m5.SimObject import SimObject
from m5.params import *
from m5.proxy import *
from m5.util.fdthelper import *
from m5.objects.PlicDevice import PlicIntDevice
from m5.objects.VirtIO import VirtIODummyDevice
class RiscvMmioVirtIO(PlicIntDevice):
type = "RiscvMmioVirtIO"
cxx_header = "dev/riscv/vio_mmio.hh"
cxx_class = "gem5::RiscvISA::MmioVirtIO"
vio = Param.VirtIODeviceBase(VirtIODummyDevice(), "VirtIO device")
def generateDeviceTree(self, state):
node = self.generatePlicDeviceNode(state, "virtio_mmio")
node.appendCompatible(["virtio,mmio"])
yield node