1# Copyright 2017 The Chromium OS Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5from autotest_lib.server import utils 6 7AUTHOR = "mruthven" 8NAME = "firmware_Cr50DeviceState" 9PURPOSE = "Verify Cr50 tracks the EC and AP state correctly" 10ATTRIBUTES = "suite:faft_cr50_pvt, suite:faft_cr50_prepvt" 11TIME = "SHORT" 12TEST_TYPE = "server" 13DEPENDENCIES = "servo_state:WORKING" 14PY_VERSION = 3 15 16DOC = """ 17Verify Cr50 tracks the EC and AP state correctly. 18 19Put the device through S0, S0ix, S3, and G3. Cr50 responds to these state 20changes by enabling/disabling uart and changing its suspend type. Verify that 21none of these cause any interrupt storms on Cr50. Make sure that there aren't 22any interrupt storms and that Cr50 enters regular or deep sleep reasonable 23amount of times. 24""" 25 26if 'args_dict' not in locals(): 27 args_dict = {} 28 29args_dict.update(utils.args_to_dict(args)) 30servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 31 32def run(machine): 33 host = hosts.create_host(machine, servo_args=servo_args) 34 35 iterations = int(args_dict.get("iterations", 1)) 36 37 job.run_test("firmware_Cr50DeviceState", host=host, cmdline_args=args, 38 full_args=args_dict, iterations=iterations) 39 40parallel_simple(run, machines) 41