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):
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):
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 __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)
# 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)
# 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)
# 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):
PORT_START = 0
PORT_END = 31
PORTS_IN_BLOCK = (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}/i2c-{1}/{1}-0050/eeprom"
sfp_ctrl_base = "/sys/class/i2c-adapter/i2c-{0}/{0}-003e/"
for index in range(0, 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][0])
sfp_node = Sfp(index, 'QSFP', eeprom_path, sfp_control,
self.PORT_I2C_MAPPING[index][1])
self._sfp_list.append(sfp_node)
ChassisBase.__init__(self)
# Initialize EEPROM
self.sys_eeprom = Eeprom()
for i in range(MAX_Z9100_FANTRAY):
for j in range(MAX_Z9100_FAN):
fan = Fan(i, j)
self._fan_list.append(fan)
# Initialize component list
self._component_name_list.append(COMPONENT_BIOS)
self._component_name_list.append(SWITCH_CPLD1)
self._component_name_list.append(SWITCH_CPLD2)
self._component_name_list.append(SWITCH_CPLD3)
self._component_name_list.append(SWITCH_CPLD4)
self._component_name_list.append(SMF_FPGA)
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)
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):
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)
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-d", "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 SFP
for port_cfg in _port_cfgs:
sfp = Sfp(int(port_cfg.index))
self._sfp_list.append(sfp)
def __init__(self):
ChassisBase.__init__(self)
self._api_common = Common()
self._api_config = self._api_common.get_config_path()
self.__initialize_fan()
self.__initialize_psu()
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 __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.__eeprom = None
self.__fan_drawers = None
self.__thermals = None
self.__psu_list = None
self.__sfp_list = None
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)
# Initialize EEPROM
self.sys_eeprom = Eeprom()
for i in range(MAX_Z9100_FANTRAY):
for j in range(MAX_Z9100_FAN):
fan = Fan(i, j)
self._fan_list.append(fan)
def __init__(self):
self.config_data = {}
ChassisBase.__init__(self)
self._eeprom = Tlv()
self._api_helper = APIHelper()
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)
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)
# Initialize PSU list
for index in range(MLNX_NUM_PSU):
psu = Psu(index)
self._psu_list.append(psu)
# Initialize watchdog
self._watchdog = get_watchdog()
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 __init__(self):
ChassisBase.__init__(self)
self.config_data = {}
(self.platform, self.hwsku) = device_info.get_platform_and_hwsku()
self.__initialize_fan()
self.__initialize_psu()
self.__initialize_thermals()
self.__initialize_components()
self.__initialize_sfp()
self.__initialize_eeprom()
def __init__(self):
ChassisBase.__init__(self)
self._api_helper = APIHelper()
self.sfp_module_initialized = False
self.__initialize_eeprom()
self.is_host = self._api_helper.is_host()
self.__initialize_fan()
self.__initialize_psu()
self.__initialize_thermals()
self.__initialize_components()
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 __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)
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)
def __init__(self):
ChassisBase.__init__(self)
# Initialize PSU list
for index in range(MLNX_NUM_PSU):
psu = Psu(index)
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)
