def __init__(self):
self._sfp_list = []
ChassisBase.__init__(self)
for index in range(0, NUM_THERMAL):
thermal = Thermal(index)
self._thermal_list.append(thermal)
self.fanled = FanLed()
for index in range(0, NUM_FANDRAWER):
fan_drawer = FanDrawer(index)
for i in range(0, NUM_FANSPERDRAWER):
fan_index = NUM_FANSPERDRAWER * index + i
fan = Fan(fan_index)
fan.fanled = self.fanled
fan_drawer._fan_list.append(fan)
self._fan_list.append(fan)
self.fanled._fan_list.append(fan)
self._fan_drawer_list.append(fan_drawer)
self.fanled.update_status()
self.psuled = PsuLed()
for index in range(0, NUM_PSU):
psu = Psu(index)
psu.psuled = self.psuled
self._psu_list.append(psu)
self.psuled._psu_list.append(psu)
self.psuled.update_status()
for index in range(0, NUM_SFP):
if (index < 32):
sfp = Sfp(index, 'QSFP')
else:
sfp = Sfp(index, 'SFP')
self._sfp_list.append(sfp)
for index in range(0, NUM_COMPONENT):
component = Component(index)
self._component_list.append(component)
def __init__(self, thermal_index):
self.index = thermal_index + 1
self.is_psu_thermal = False
self.dependency = None
if self.index < 9:
i2c_path = self.I2C_DIR + self.I2C_DEV_MAPPING[self.index - 1][0]
hwmon_temp_index = self.I2C_DEV_MAPPING[self.index - 1][1]
hwmon_temp_suffix = "max"
hwmon_node = os.listdir(i2c_path)[0]
self.HWMON_DIR = i2c_path + hwmon_node + '/'
if self.index == 4:
hwmon_temp_suffix = "crit"
if self.index > 4:
self.is_psu_thermal = True
self.dependency = Psu(self.index / 7)
else:
dev_path = "/sys/devices/platform/coretemp.0/hwmon/"
hwmon_temp_index = self.index - 7
hwmon_temp_suffix = "crit"
hwmon_node = os.listdir(dev_path)[0]
self.HWMON_DIR = dev_path + hwmon_node + '/'
self.thermal_temperature_file = self.HWMON_DIR \
+ "temp{}_input".format(hwmon_temp_index)
self.thermal_high_threshold_file = self.HWMON_DIR \
+ "temp{}_{}".format(hwmon_temp_index, hwmon_temp_suffix)
self.thermal_low_threshold_file = self.HWMON_DIR \
+ "temp{}_min".format(hwmon_temp_index)
def __init__(self):
ChassisBase.__init__(self)
self._eeprom = Eeprom()
for index in range(Sfp.port_start(), Sfp.port_end() + 1):
sfp_node = Sfp(index)
self._sfp_list.append(sfp_node)
for i in range(1, Psu.get_num_psus() + 1):
psu = Psu(i)
self._psu_list.append(psu)
def __init__(self):
ChassisBase.__init__(self)
SFP_PORT_END = Sfp.port_end()
PORTS_IN_BLOCK = (SFP_PORT_END + 1)
MAX_PSU = Psu.get_num_psus()
self._eeprom = Eeprom()
for index in range(0, PORTS_IN_BLOCK):
sfp_node = Sfp(index)
self._sfp_list.append(sfp_node)
for i in range(1, MAX_PSU + 1):
psu = Psu(i)
self._psu_list.append(psu)
def __init__(self):
ChassisBase.__init__(self)
self.__num_of_fans = 8
self.__num_of_psus = 2
self.__num_of_sfps = 56
self.__start_of_qsfp = 48
self.__num_of_thermals = 5
# Initialize EEPROM
self._eeprom = Eeprom()
# Initialize FAN
for index in range(1, self.__num_of_fans + 1):
fan = Fan(index, False, 0)
self._fan_list.append(fan)
# Initialize PSU
for index in range(1, self.__num_of_psus + 1):
psu = Psu(index)
self._psu_list.append(psu)
# Initialize SFP
for index in range(0, self.__num_of_sfps):
if index < self.__start_of_qsfp:
sfp = Sfp(index)
else:
sfp = QSfp(index)
self._sfp_list.append(sfp)
# Initialize THERMAL
for index in range(0, self.__num_of_thermals):
thermal = Thermal(index)
self._thermal_list.append(thermal)
def __init__(self):
super(Chassis, self).__init__()
for fantray_index in range(0, NUM_FAN_TRAY):
for fan_index in range(0, NUM_FAN):
fan = Fan(fantray_index, fan_index)
self._fan_list.append(fan)
for index in range(0, NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
for index in range(0, NUM_THERMAL):
thermal = Thermal(index)
self._thermal_list.append(thermal)
self.PORT_START = SFP_PORT_START
self.QSFP_PORT_START = QSFP_PORT_START
self.PORT_END = QSFP_PORT_END
for index in range(0, NUM_SFP):
if index in range(self.QSFP_PORT_START, self.QSPORT_END + 1):
sfp_module = Sfp(index, 'QSFP')
else:
sfp_module = Sfp(index, 'SFP')
self._sfp_list.append(sfp_module)
self._component_name_list = COMPONENT_NAME_LIST
self._watchdog = Watchdog()
self._eeprom = Tlv()
logger.log_info("Chassis loaded successfully")
def __init__(self):
ChassisBase.__init__(self)
# Initialize EEPROM
self._eeprom = Eeprom()
self._eeprom_data = self._eeprom.get_eeprom_data()
# Initialize FAN
for index in range(self.__num_of_fans):
fan = Fan(index)
self._fan_list.append(fan)
# Initialize PSU
for index in range(self.__num_of_psus):
psu = Psu(index)
self._psu_list.append(psu)
# Initialize SFP
for index in range(self.__num_of_sfps):
sfp = QSfp(index) #only qsfp on platform D6332
self._sfp_list.append(sfp)
# Initialize THERMAL
for index in range(self.__num_of_thermals):
thermal = Thermal(index)
self._thermal_list.append(thermal)
# Initialize COMPONENT
for index in range(self.__num_of_components):
component = Component(index)
self._component_list.append(component)
# Initialize WATCHDOG
self._watchdog = Watchdog()
def __init__(self):
ChassisBase.__init__(self)
self.status_led_reg = "sys_status_led"
self.supported_led_color = [
'green', 'blinking green', 'amber', 'blinking amber'
]
# Initialize EEPROM
self._eeprom = Eeprom()
for i in range(MAX_S6100_MODULE):
module = Module(i)
self._module_list.append(module)
self._sfp_list.extend(module._sfp_list)
for i in range(MAX_S6100_FANTRAY):
fandrawer = FanDrawer(i)
self._fan_drawer_list.append(fandrawer)
self._fan_list.extend(fandrawer._fan_list)
for i in range(MAX_S6100_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_S6100_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
for i in range(MAX_S6100_COMPONENT):
component = Component(i)
self._component_list.append(component)
self._watchdog = Watchdog()
self._transceiver_presence = self._get_transceiver_presence()
def __init__(self):
ChassisBase.__init__(self)
# sfp.py will read eeprom contents and retrive the eeprom data.
# We pass the eeprom path from chassis.py
self.PORT_START = 1
self.PORT_END = 34
self.PORTS_IN_BLOCK = (self.PORT_END + 1)
_sfp_port = range(33, self.PORTS_IN_BLOCK)
eeprom_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
for index in range(self.PORT_START, self.PORTS_IN_BLOCK):
eeprom_path = eeprom_base.format(self._port_to_i2c_mapping[index])
port_type = 'SFP' if index in _sfp_port else 'QSFP'
sfp_node = Sfp(index, port_type, eeprom_path)
self._sfp_list.append(sfp_node)
self._eeprom = Eeprom()
self._watchdog = Watchdog()
for i in range(MAX_Z9332F_FANTRAY):
fandrawer = FanDrawer(i)
self._fan_drawer_list.append(fandrawer)
self._fan_list.extend(fandrawer._fan_list)
self._num_sfps = self.PORT_END
self._num_fans = MAX_Z9332F_FANTRAY * MAX_Z9332F_FAN
self._psu_list = [Psu(i) for i in range(MAX_Z9332F_PSU)]
self._thermal_list = [Thermal(i) for i in range(MAX_Z9332F_THERMAL)]
self._component_list = [
Component(i) for i in range(MAX_Z9332F_COMPONENT)
]
for port_num in range(self.PORT_START, self.PORTS_IN_BLOCK):
# sfp get uses zero-indexing, but port numbers start from 1
presence = self.get_sfp(port_num).get_presence()
self._global_port_pres_dict[port_num] = '1' if presence else '0'
self._watchdog = Watchdog()
def __init__(self):
ChassisBase.__init__(self)
# Initialize EEPROM
self._eeprom = Eeprom()
for i in range(MAX_S6100_MODULE):
module = Module(i)
self._module_list.append(module)
self._sfp_list.extend(module._sfp_list)
for i in range(MAX_S6100_FAN):
fan = Fan(i)
self._fan_list.append(fan)
for i in range(MAX_S6100_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_S6100_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
for i in range(MAX_S6100_COMPONENT):
component = Component(i)
self._component_list.append(component)
self._watchdog = Watchdog()
self._transceiver_presence = self._get_transceiver_presence()
def __init__(self):
ChassisBase.__init__(self)
self.config_data = {}
for fant_index in range(0, NUM_FAN_TRAY):
for fan_index in range(0, NUM_FAN):
fan = Fan(fant_index, fan_index)
self._fan_list.append(fan)
for index in range(0, NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
for index in range(0, NUM_THERMAL):
thermal = Thermal(index)
self._thermal_list.append(thermal)
# sfp index start from 1
self._sfp_list.append(None)
for index in range(1, NUM_SFP + 1):
sfp = Sfp(index)
self._sfp_list.append(sfp)
for index in range(0, NUM_COMPONENT):
component = Component(index)
self._component_list.append(component)
self._reboot_cause_path = HOST_REBOOT_CAUSE_PATH if self.__is_host(
) else PMON_REBOOT_CAUSE_PATH
self._eeprom = Tlv()
def test_psu_fan_set_speed(self):
psu = Psu(0)
fan = PsuFan(0, 1, psu)
subprocess.check_call = MagicMock()
mock_file_content = {
fan.psu_i2c_bus_path: 'bus',
fan.psu_i2c_addr_path: 'addr',
fan.psu_i2c_command_path: 'command'
}
def mock_read_str_from_file(file_path,
default='',
raise_exception=False):
return mock_file_content[file_path]
utils.read_str_from_file = mock_read_str_from_file
fan.set_speed(60)
assert subprocess.check_call.call_count == 0
fan.get_presence = MagicMock(return_value=True)
assert fan.set_speed(60)
subprocess.check_call.assert_called_with(
"i2cset -f -y {0} {1} {2} {3} wp".format('bus', 'addr', 'command',
hex(60)),
shell=True,
universal_newlines=True)
subprocess.check_call = MagicMock(
side_effect=subprocess.CalledProcessError('', ''))
assert not fan.set_speed(60)
subprocess.check_call = MagicMock()
utils.read_str_from_file = MagicMock(side_effect=RuntimeError(''))
assert not fan.set_speed(60)
def __init__(self):
# Initialize EEPROM and watchdog
self._eeprom = Eeprom()
self._watchdog = Watchdog()
#Initialize FAN object
for index in range(0, NUM_FAN_TRAY):
fan = Fan(index)
self._fan_list.append(fan)
# Initialize PSU and PSU_fan object
for index in range(0, NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
fan = Fan(index, True)
self._fan_list.append(fan)
# Initialize SFP/QSFP object
for index in range(0, NUM_PORTS):
if index < QSFP_START:
sfp = Sfp(index)
else:
sfp = QSfp(index)
self._sfp_list.append(sfp)
# Initialize Thermal object
for index in range(0, NUM_THERMAL):
thermal = Thermal(index)
self._thermal_list.append(thermal)
# Initialize Component object
for index in range(0, NUM_COMPONENT):
component = Component(index)
self._component_list.append(component)
def __init__(self):
ChassisBase.__init__(self)
# sfp.py will read eeprom contents and retrive the eeprom data.
# We pass the eeprom path from chassis.py
self.PORT_START = 1
self.PORT_END = 34
self.PORTS_IN_BLOCK = (self.PORT_END + 1)
_sfp_port = range(33, self.PORT_END + 1)
eeprom_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
for index in range(self.PORT_START, self.PORTS_IN_BLOCK):
port_num = index + 1
eeprom_path = eeprom_base.format(port_num)
if index not in _sfp_port:
sfp_node = Sfp(index, 'QSFP', eeprom_path)
else:
sfp_node = Sfp(index, 'SFP', eeprom_path)
self._sfp_list.append(sfp_node)
self._eeprom = Eeprom()
self._watchdog = Watchdog()
self._num_sfps = self.PORT_END
self._num_fans = MAX_S5232F_FANTRAY * MAX_S5232F_FAN
self._fan_list = [Fan(i, j) for i in range(MAX_S5232F_FANTRAY) \
for j in range(MAX_S5232F_FAN)]
self._psu_list = [Psu(i) for i in range(MAX_S5232F_PSU)]
self._thermal_list = [Thermal(i) for i in range(MAX_S5232F_THERMAL)]
self._component_list = [Component(i) for i in range(MAX_S5232F_COMPONENT)]
for port_num in range(self.PORT_START, self.PORTS_IN_BLOCK):
# sfp get uses zero-indexing, but port numbers start from 1
presence = self.get_sfp(port_num).get_presence()
self._global_port_pres_dict[port_num] = '1' if presence else '0'
def initialize_psu(self):
from sonic_platform.psu import Psu
# Initialize PSU list
self.psu_module = Psu
for index in range(MLNX_NUM_PSU):
psu = Psu(index, self.sku_name)
self._psu_list.append(psu)
def __init__(self):
ChassisBase.__init__(self)
# Initialize EEPROM
self.sys_eeprom = Eeprom()
for i in range(MAX_S6100_FAN):
fan = Fan(i)
self._fan_list.append(fan)
for i in range(MAX_S6100_PSU):
psu = Psu(i)
self._psu_list.append(psu)
self._populate_port_i2c_mapping()
# sfp.py will read eeprom contents and retrive the eeprom data.
# It will also provide support sfp controls like reset and setting
# low power mode.
# We pass the eeprom path and sfp control path from chassis.py
# So that sfp.py implementation can be generic to all platforms
eeprom_base = "/sys/class/i2c-adapter/i2c-{0}/i2c-{1}/{1}-0050/eeprom"
sfp_ctrl_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-003e/"
for index in range(0, self.PORTS_IN_BLOCK):
eeprom_path = eeprom_base.format(self.EEPROM_I2C_MAPPING[index][0],
self.EEPROM_I2C_MAPPING[index][1])
sfp_control = sfp_ctrl_base.format(self.PORT_I2C_MAPPING[index])
sfp_node = Sfp(index, 'QSFP', eeprom_path, sfp_control, index)
self._sfp_list.append(sfp_node)
def __init__(self):
ChassisBase.__init__(self)
# Initialize EEPROM
self.sys_eeprom = Eeprom()
for i in range(MAX_S6100_MODULE):
module = Module(i)
self._module_list.append(module)
for i in range(MAX_S6100_FAN):
fan = Fan(i)
self._fan_list.append(fan)
for i in range(MAX_S6100_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_S6100_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
# Initialize component list
self._component_name_list.append(COMPONENT_BIOS)
self._component_name_list.append(SWITCH_CPLD)
self._component_name_list.append(SMF_FPGA)
def __init__(self):
ChassisBase.__init__(self)
# sfp.py will read eeprom contents and retrive the eeprom data.
# We pass the eeprom path from chassis.py
self.PORT_START = 1
self.PORT_END = 66
PORTS_IN_BLOCK = (self.PORT_END + 1)
_sfp_port = range(65, self.PORT_END + 1)
eeprom_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
for index in range(self.PORT_START, PORTS_IN_BLOCK):
port_num = index + 1
eeprom_path = eeprom_base.format(port_num)
if index not in _sfp_port:
sfp_node = Sfp(index, 'QSFP', eeprom_path)
else:
sfp_node = Sfp(index, 'SFP', eeprom_path)
self._sfp_list.append(sfp_node)
self._eeprom = Eeprom()
for i in range(MAX_Z9264F_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_Z9264F_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
for port_num in range(self.PORT_START, (self.PORT_END + 1)):
presence = self.get_sfp(port_num).get_presence()
if presence:
self._global_port_pres_dict[port_num] = '1'
else:
self._global_port_pres_dict[port_num] = '0'
def __init__(self):
ChassisBase.__init__(self)
self.system_led_supported_color = ['off', 'amber', 'green', 'amber_blink', 'green_blink']
# Port numbers for SFP List Initialization
self.COPPER_PORT_START = COPPER_PORT_START
self.COPPER_PORT_END = COPPER_PORT_END
self.SFP_PORT_START = SFP_PORT_START
self.SFP_PORT_END = SFP_PORT_END
self.PORT_END = PORT_END
# for non-sfp ports create dummy objects for copper / non-sfp ports
for index in range(self.COPPER_PORT_START, self.COPPER_PORT_END+1):
sfp_node = Sfp(index, 'COPPER', 'N/A', 'N/A')
self._sfp_list.append(sfp_node)
# Verify optoe2 driver SFP eeprom devices were enumerated and exist
# then create the sfp nodes
eeprom_path = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
mux_dev = sorted(glob.glob("/sys/class/i2c-adapter/i2c-0/i2c-[0-9]"))
y = 0
for index in range(self.SFP_PORT_START, self.SFP_PORT_END+1):
mux_dev_num = mux_dev[y]
port_i2c_map = mux_dev_num[-1]
y = y + 1
port_eeprom_path = eeprom_path.format(port_i2c_map)
if not os.path.exists(port_eeprom_path):
sonic_logger.log_info("path %s didnt exist" % port_eeprom_path)
sfp_node = Sfp(index, 'SFP', port_eeprom_path, port_i2c_map)
self._sfp_list.append(sfp_node)
self.sfp_event_initialized = False
# Instantiate system eeprom object
self._eeprom = Eeprom()
# Construct lists fans, power supplies, thermals & components
drawer_num = MAX_7215_FAN_DRAWERS
fan_num_per_drawer = MAX_7215_FANS_PER_DRAWER
drawer_ctor = RealDrawer
fan_index = 0
for drawer_index in range(drawer_num):
drawer = drawer_ctor(drawer_index)
self._fan_drawer_list.append(drawer)
for index in range(fan_num_per_drawer):
fan = Fan(fan_index, drawer)
fan_index += 1
drawer._fan_list.append(fan)
self._fan_list.append(fan)
for i in range(MAX_7215_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_7215_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
for i in range(MAX_7215_COMPONENT):
component = Component(i)
self._component_list.append(component)
def __init__(self):
ChassisBase.__init__(self)
self.data = {'valid': 0, 'last': 0}
self.sfp_presence = {}
if os.path.isdir(CONTAINER_PLATFORM_PATH):
platform_path = CONTAINER_PLATFORM_PATH
else:
platform = device_info.get_platform()
if platform is None:
raise
platform_path = os.path.join(HOST_DEVICE_PATH, platform)
port_config_file = "/".join(
[platform_path, "V682-48y8c", "port_config.ini"])
try:
f = open(port_config_file)
except:
raise
for line in f:
line.strip()
if re.search('^#', line) is not None:
Port_cfg = collections.namedtuple('Port_cfg', line.split()[1:])
break
f.close()
f = open(port_config_file)
_port_cfgs = [
Port_cfg(*tuple((line.strip().split()))) for line in f
if re.search('^#', line) is None
]
f.close()
# Initialize EEPROM
self._eeprom = Eeprom()
# Initialize FAN
for i in range(NUM_FAN_TRAY):
fandrawer = FanDrawer(i + 1)
self._fan_drawer_list.append(fandrawer)
self._fan_list.extend(fandrawer._fan_list)
# Initialize PSU
for index in range(0, NUM_PSU):
psu = Psu(index + 1)
self._psu_list.append(psu)
# Initialize THERMAL
for index in range(0, NUM_THERMAL):
thermal = Thermal(index)
self._thermal_list.append(thermal)
# Initialize SFP
for port_cfg in _port_cfgs:
sfp = Sfp(int(port_cfg.index),
'SFP' if int(port_cfg.index) < 48 else 'QSFP')
self._sfp_list.append(sfp)
self.sfp_presence[int(port_cfg.index)] = False
def __init__(self):
self.config_data = {}
for index in range(0, NUM_FAN):
fan = Fan(index)
self._fan_list.append(fan)
for index in range(0, NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
ChassisBase.__init__(self)
def __init__(self):
ChassisBase.__init__(self)
for i in range(MAX_S6100_FAN):
fan = Fan(i)
self._fan_list.append(fan)
for i in range(MAX_S6100_PSU):
psu = Psu(i)
self._psu_list.append(psu)
def __init__(self):
ChassisBase.__init__(self)
# sfp.py will read eeprom contents and retrive the eeprom data.
# We pass the eeprom path from chassis.py
self.PORT_START = 1
self.PORT_END = 28
self.SFP28_PORT_END = 24
PORTS_IN_BLOCK = (self.PORT_END + 1)
_sfp_port = range(1, self.SFP28_PORT_END + 1)
eeprom_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
for index in range(self.PORT_START, PORTS_IN_BLOCK):
port_num = index + 1
eeprom_path = eeprom_base.format(port_num)
if index not in _sfp_port:
sfp_node = Sfp(index, 'QSFP', eeprom_path)
else:
sfp_node = Sfp(index, 'SFP', eeprom_path)
self._sfp_list.append(sfp_node)
self._eeprom = Eeprom()
self._watchdog = Watchdog()
self._num_sfps = self.PORT_END
self._num_fans = MAX_S5224F_FAN * MAX_S5224F_FANTRAY
for i in range(MAX_S5224F_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
for i in range(MAX_S5224F_COMPONENT):
component = Component(i)
self._component_list.append(component)
for i in range(MAX_S5224F_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_S5224F_FANTRAY):
for j in range(MAX_S5224F_FAN):
fan = Fan(i,j)
self._fan_list.append(fan)
for i in range(MAX_S5224F_FANTRAY):
fandrawer = FanDrawer(i)
self._fan_drawer_list.append(fandrawer)
self._fan_list.extend(fandrawer._fan_list)
for port_num in range(self.PORT_START, (self.PORT_END + 1)):
# sfp get uses zero-indexing, but port numbers start from 1
presence = self.get_sfp(port_num-1).get_presence()
if presence:
self._global_port_pres_dict[port_num] = '1'
else:
self._global_port_pres_dict[port_num] = '0'
def __initialize_psu(self):
from sonic_platform.psu import Psu
psu_config_path = self._api_common.get_config_path(self.PSU_CONFIG)
self.psu_config = self._api_common.load_json_file(
psu_config_path)["psus"]
if self.psu_config:
for index in range(0, len(self.psu_config)):
psu = Psu(index, config=self.psu_config[index])
self._psu_list.append(psu)
def __init__(self):
super(Chassis, self).__init__()
# Initialize SKU name
self.sku_name = self._get_sku_name()
# Initialize PSU list
for index in range(MLNX_NUM_PSU):
psu = Psu(index, self.sku_name)
self._psu_list.append(psu)
# Initialize watchdog
self._watchdog = get_watchdog()
# Initialize FAN list
multi_rotor_in_drawer = False
num_of_fan, num_of_drawer = self._extract_num_of_fans_and_fan_drawers()
multi_rotor_in_drawer = num_of_fan > num_of_drawer
for index in range(num_of_fan):
if multi_rotor_in_drawer:
fan = Fan(index, index / 2)
else:
fan = Fan(index, index)
self._fan_list.append(fan)
# Initialize SFP list
port_position_tuple = self._get_port_position_tuple_by_sku_name()
self.PORT_START = port_position_tuple[0]
self.QSFP_PORT_START = port_position_tuple[1]
self.PORT_END = port_position_tuple[2]
self.PORTS_IN_BLOCK = port_position_tuple[3]
for index in range(self.PORT_START, self.PORT_END + 1):
if index in range(self.QSFP_PORT_START, self.PORTS_IN_BLOCK + 1):
sfp_module = SFP(index, 'QSFP')
else:
sfp_module = SFP(index, 'SFP')
self._sfp_list.append(sfp_module)
# Initialize thermals
initialize_thermals(self.sku_name, self._thermal_list, self._psu_list)
# Initialize EEPROM
self.eeprom = Eeprom()
# Initialize component list
self._component_name_list.append(COMPONENT_BIOS)
self._component_name_list.append(COMPONENT_FIRMWARE)
self._component_name_list.append(COMPONENT_CPLD1)
self._component_name_list.append(COMPONENT_CPLD2)
# Initialize sfp-change-listening stuff
self._init_sfp_change_event()
def __init__(self):
self.config_data = {}
for index in range(0, NUM_FAN):
fan = Fan(index)
self._fan_list.append(fan)
for index in range(0, NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
ChassisBase.__init__(self)
self._component_name_list = COMPONENT_NAME_LIST
self._watchdog = Watchdog()
def __init__(self):
self.config_data = {}
for index in range(0, NUM_FAN):
fan = Fan(index)
self._fan_list.append(fan)
for index in range(0, NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
ChassisBase.__init__(self)
self._component_device = Device("component")
self._component_name_list = self._component_device.get_name_list()
def __init__(self):
ChassisBase.__init__(self)
# Initialize EEPROM
self.sys_eeprom = Eeprom()
for i in range(MAX_S6100_FAN):
fan = Fan(i)
self._fan_list.append(fan)
for i in range(MAX_S6100_PSU):
psu = Psu(i)
self._psu_list.append(psu)
def __initialize_psu(self):
from sonic_platform.psu import Psu
psu_config_path = os.path.join(self._api_config, self.PSU_CONFIG)
psu_config = self._api_common.load_json_file(psu_config_path)
if psu_config:
psu_index = 0
for index in range(0, psu_config['psu_num']):
psu = Psu(psu_index, conf=psu_config)
psu_index += 1
self._psu_list.append(psu)
def __init__(self):
ChassisBase.__init__(self)
self.status_led_reg = "system_led"
self.supported_led_color = [
'green', 'blinking green', 'amber', 'blinking amber'
]
# Initialize SFP list
self.PORT_START = 0
self.PORT_END = 31
EEPROM_OFFSET = 20
PORTS_IN_BLOCK = (self.PORT_END + 1)
# sfp.py will read eeprom contents and retrive the eeprom data.
# It will also provide support sfp controls like reset and setting
# low power mode.
# We pass the eeprom path and sfp control path from chassis.py
# So that sfp.py implementation can be generic to all platforms
eeprom_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
self.sfp_control = "/sys/devices/platform/dell-s6000-cpld.0/"
for index in range(0, PORTS_IN_BLOCK):
eeprom_path = eeprom_base.format(index + EEPROM_OFFSET)
sfp_node = Sfp(index, 'QSFP', eeprom_path, self.sfp_control, index)
self._sfp_list.append(sfp_node)
# Get Transceiver status
self.modprs_register = self._get_transceiver_status()
with open("/sys/class/dmi/id/product_name", "r") as fd:
board_type = fd.read()
if 'S6000-ON' in board_type:
self._eeprom = Eeprom()
else:
self._eeprom = EepromS6000()
for i in range(MAX_S6000_FANTRAY):
fandrawer = FanDrawer(i)
self._fan_drawer_list.append(fandrawer)
self._fan_list.extend(fandrawer._fan_list)
for i in range(MAX_S6000_PSU):
psu = Psu(i)
self._psu_list.append(psu)
for i in range(MAX_S6000_THERMAL):
thermal = Thermal(i)
self._thermal_list.append(thermal)
for i in range(MAX_S6000_COMPONENT):
component = Component(i)
self._component_list.append(component)
