1# Copyright (c) 2020 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 5 6from autotest_lib.client.common_lib import global_config 7_CONFIG = global_config.global_config 8 9# Names of the host attributes in the database that represent the values for 10# the servo_host and servo_port for a servo connected to the DUT. 11SERVO_HOST_ATTR = 'servo_host' 12SERVO_PORT_ATTR = 'servo_port' 13SERVO_BOARD_ATTR = 'servo_board' 14# Model is inferred from host labels. 15SERVO_MODEL_ATTR = 'servo_model' 16SERVO_SERIAL_ATTR = 'servo_serial' 17# Indicates what type of servo setup, example value: REGULAR or DUAL_V4. 18SERVO_SETUP_ATTR = 'servo_setup' 19SERVO_SETUP_VALUE_DUAL_V4 = 'DUAL_V4' 20SERVO_ATTR_KEYS = ( 21 SERVO_BOARD_ATTR, 22 SERVO_HOST_ATTR, 23 SERVO_PORT_ATTR, 24 SERVO_SERIAL_ATTR, 25 SERVO_SETUP_ATTR, 26) 27 28# Additional args that will be appended to servod start command. 29ADDITIONAL_SERVOD_ARGS = 'additional_servod_args' 30 31# Timeout value for stop/start servod process. 32SERVOD_TEARDOWN_TIMEOUT = 3 33SERVOD_QUICK_STARTUP_TIMEOUT = 20 34SERVOD_STARTUP_TIMEOUT = 60 35 36# Prefix of pools that require servod cr50 config. 37CR50_CONFIG_POOL_PREFIX = 'faft-cr50' 38 39ENABLE_SSH_TUNNEL_FOR_SERVO = _CONFIG.get_config_value( 40 'CROS', 'enable_ssh_tunnel_for_servo', type=bool, default=False) 41 42SERVO_TYPE_LABEL_PREFIX = 'servo_type' 43SERVO_STATE_LABEL_PREFIX = 'servo_state' 44 45# constants to support whole list of states for servo 46SERVO_STATE_UNKNOWN = 'UNKNOWN' 47SERVO_STATE_MISSING_CONFIG = 'MISSING_CONFIG' 48SERVO_STATE_WRONG_CONFIG = 'WRONG_CONFIG' 49SERVO_STATE_NO_SSH = 'NO_SSH' 50SERVO_STATE_NOT_CONNECTED = 'NOT_CONNECTED' 51SERVO_STATE_NEED_REPLACEMENT = 'NEED_REPLACEMENT' 52SERVO_STATE_CR50_CONSOLE_MISSING = 'CR50_CONSOLE_MISSING' 53SERVO_STATE_CCD_TESTLAB_ISSUE = 'CCD_TESTLAB_ISSUE' 54SERVO_STATE_SERVOD_ISSUE = 'SERVOD_ISSUE' 55SERVO_STATE_LID_OPEN_FAILED = 'LID_OPEN_FAILED' 56SERVO_STATE_BAD_RIBBON_CABLE = 'BAD_RIBBON_CABLE' 57SERVO_STATE_TOPOLOGY_ISSUE = 'TOPOLOGY_ISSUE' 58SERVO_STATE_DUT_NOT_CONNECTED = 'DUT_NOT_CONNECTED' 59SERVO_STATE_EC_BROKEN = 'EC_BROKEN' 60SERVO_STATE_BROKEN = 'BROKEN' 61SERVO_STATE_WORKING = 'WORKING' 62 63# constants to support reset servo via smart usbhub. 64SMART_USBHUB_LABEL = 'smart_usbhub' 65SERVO_RESET_TIMEOUT_SECONDS = 20 66ERROR_MESSAGE_USB_HUB_NOT_COMPATIBLE = ('Be sure the hub is a supported' 67 ' smart hub') 68# a servo serial number should be fed to this constant 69ERROR_MESSAGE_DEVICE_NOT_FOUND = 'Device with serial \'%s\' not found.'