def METHOD_NAME(self):
    if "ppc" not in os.uname()[4]:
        self.cancel("Test case is supported only on IBM Power Servers")
    cpu_info = genio.read_file("/proc/cpuinfo")
    if 'POWER9' in cpu_info:
        self.hw = "POWER9"
    elif 'POWER10' in cpu_info:
        self.hw = "POWER10"
    else:
        self.cancel("Unsupported processor family")
    mode = genio.read_file("/proc/interrupts")
    if 'XIVE' in mode:
        self.intr = 'XIVE'
    elif 'XICS' in mode:
        self.intr = 'XICS'
    else:
        self.fail("Unsupported Interrupt Mode")
    self.no_config_parameter = []