in device/juniper/x86_64-juniper_qfx5200-r0/plugins/sfputil.py [0:0]
def get_transceiver_info_dict(self, port_num):
transceiver_info_dict = {}
compliance_code_dict = {}
logger.log_debug("QFX5200: get_transceiver_info_dict Start")
# ToDo: OSFP tranceiver info parsing not fully supported.
# in inf8628.py lack of some memory map definition
# will be implemented when the inf8628 memory map ready
if port_num in self.osfp_ports:
offset = 0
vendor_rev_width = XCVR_HW_REV_WIDTH_OSFP
sfpi_obj = inf8628InterfaceId()
if sfpi_obj is None:
print("Error: sfp_object open failed")
return None
file_path = self._get_port_eeprom_path(port_num, self.IDENTITY_EEPROM_ADDR)
if not self._sfp_eeprom_present(file_path, 0):
print("Error, file not exist %s" % file_path)
return None
try:
sysfsfile_eeprom = open(file_path, mode="rb", buffering=0)
except IOError:
print("Error: reading sysfs file %s" % file_path)
return None
sfp_type_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + OSFP_TYPE_OFFSET), XCVR_TYPE_WIDTH)
if sfp_type_raw is not None:
sfp_type_data = sfpi_obj.parse_sfp_type(sfp_type_raw, 0)
else:
return None
sfp_vendor_name_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + OSFP_VENDOR_NAME_OFFSET), XCVR_VENDOR_NAME_WIDTH)
if sfp_vendor_name_raw is not None:
sfp_vendor_name_data = sfpi_obj.parse_vendor_name(sfp_vendor_name_raw, 0)
else:
return None
sfp_vendor_pn_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + OSFP_VENDOR_PN_OFFSET), XCVR_VENDOR_PN_WIDTH)
if sfp_vendor_pn_raw is not None:
sfp_vendor_pn_data = sfpi_obj.parse_vendor_pn(sfp_vendor_pn_raw, 0)
else:
return None
sfp_vendor_rev_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + OSFP_HW_REV_OFFSET), vendor_rev_width)
if sfp_vendor_rev_raw is not None:
sfp_vendor_rev_data = sfpi_obj.parse_vendor_rev(sfp_vendor_rev_raw, 0)
else:
return None
sfp_vendor_sn_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + OSFP_VENDOR_SN_OFFSET), XCVR_VENDOR_SN_WIDTH)
if sfp_vendor_sn_raw is not None:
sfp_vendor_sn_data = sfpi_obj.parse_vendor_sn(sfp_vendor_sn_raw, 0)
else:
return None
try:
sysfsfile_eeprom.close()
except IOError:
print("Error: closing sysfs file %s" % file_path)
return None
transceiver_info_dict['type'] = sfp_type_data['data']['type']['value']
transceiver_info_dict['type_abbrv_name'] = sfp_type_data['data']['type_abbrv_name']['value']
transceiver_info_dict['manufacturer'] = sfp_vendor_name_data['data']['Vendor Name']['value']
transceiver_info_dict['model'] = sfp_vendor_pn_data['data']['Vendor PN']['value']
transceiver_info_dict['vendor_rev'] = sfp_vendor_rev_data['data']['Vendor Rev']['value']
transceiver_info_dict['serial'] = sfp_vendor_sn_data['data']['Vendor SN']['value']
# Below part is added to avoid fail the xcvrd, shall be implemented later
transceiver_info_dict['vendor_oui'] = 'N/A'
transceiver_info_dict['vendor_date'] = 'N/A'
transceiver_info_dict['connector'] = 'N/A'
transceiver_info_dict['encoding'] = 'N/A'
transceiver_info_dict['ext_identifier'] = 'N/A'
transceiver_info_dict['ext_rateselect_compliance'] = 'N/A'
transceiver_info_dict['cable_type'] = 'N/A'
transceiver_info_dict['cable_length'] = 'N/A'
transceiver_info_dict['specification_compliance'] = 'N/A'
transceiver_info_dict['nominal_bit_rate'] = 'N/A'
else:
if port_num in self.qsfp_ports:
offset = 128
vendor_rev_width = XCVR_HW_REV_WIDTH_QSFP
interface_info_bulk_width = XCVR_INTFACE_BULK_WIDTH_QSFP
sfp_type = 'QSFP'
sfpi_obj = sff8436InterfaceId()
if sfpi_obj is None:
print("Error: sfp_object open failed")
return None
else:
offset = 0
vendor_rev_width = XCVR_HW_REV_WIDTH_SFP
interface_info_bulk_width = XCVR_INTFACE_BULK_WIDTH_SFP
sfp_type = 'SFP'
sfpi_obj = sff8472InterfaceId()
if sfpi_obj is None:
print("Error: sfp_object open failed")
return None
file_path = self._get_port_eeprom_path(port_num, self.IDENTITY_EEPROM_ADDR)
if not self._sfp_eeprom_present(file_path, 0):
print("Error, file not exist %s" % file_path)
return None
try:
sysfsfile_eeprom = open(file_path, mode="rb", buffering=0)
except IOError:
print("Error: reading sysfs file %s" % file_path)
return None
sfp_interface_bulk_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_INTFACE_BULK_OFFSET), interface_info_bulk_width)
if sfp_interface_bulk_raw is not None:
sfp_interface_bulk_data = sfpi_obj.parse_sfp_info_bulk(sfp_interface_bulk_raw, 0)
else:
return None
sfp_vendor_name_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_VENDOR_NAME_OFFSET), XCVR_VENDOR_NAME_WIDTH)
if sfp_vendor_name_raw is not None:
sfp_vendor_name_data = sfpi_obj.parse_vendor_name(sfp_vendor_name_raw, 0)
else:
return None
sfp_vendor_pn_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_VENDOR_PN_OFFSET), XCVR_VENDOR_PN_WIDTH)
if sfp_vendor_pn_raw is not None:
sfp_vendor_pn_data = sfpi_obj.parse_vendor_pn(sfp_vendor_pn_raw, 0)
else:
return None
sfp_vendor_rev_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_HW_REV_OFFSET), vendor_rev_width)
if sfp_vendor_rev_raw is not None:
sfp_vendor_rev_data = sfpi_obj.parse_vendor_rev(sfp_vendor_rev_raw, 0)
else:
return None
sfp_vendor_sn_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_VENDOR_SN_OFFSET), XCVR_VENDOR_SN_WIDTH)
if sfp_vendor_sn_raw is not None:
sfp_vendor_sn_data = sfpi_obj.parse_vendor_sn(sfp_vendor_sn_raw, 0)
else:
return None
sfp_vendor_oui_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_VENDOR_OUI_OFFSET), XCVR_VENDOR_OUI_WIDTH)
if sfp_vendor_oui_raw is not None:
sfp_vendor_oui_data = sfpi_obj.parse_vendor_oui(sfp_vendor_oui_raw, 0)
else:
return None
sfp_vendor_date_raw = self._read_eeprom_specific_bytes(
sysfsfile_eeprom, (offset + XCVR_VENDOR_DATE_OFFSET), XCVR_VENDOR_DATE_WIDTH)
if sfp_vendor_date_raw is not None:
sfp_vendor_date_data = sfpi_obj.parse_vendor_date(sfp_vendor_date_raw, 0)
else:
return None
try:
sysfsfile_eeprom.close()
except IOError:
print("Error: closing sysfs file %s" % file_path)
return None
transceiver_info_dict['type'] = sfp_interface_bulk_data['data']['type']['value']
transceiver_info_dict['type_abbrv_name'] = sfp_interface_bulk_data['data']['type_abbrv_name']['value']
transceiver_info_dict['manufacturer'] = sfp_vendor_name_data['data']['Vendor Name']['value']
transceiver_info_dict['model'] = sfp_vendor_pn_data['data']['Vendor PN']['value']
transceiver_info_dict['vendor_rev'] = sfp_vendor_rev_data['data']['Vendor Rev']['value']
transceiver_info_dict['serial'] = sfp_vendor_sn_data['data']['Vendor SN']['value']
transceiver_info_dict['vendor_oui'] = sfp_vendor_oui_data['data']['Vendor OUI']['value']
transceiver_info_dict['vendor_date'] = sfp_vendor_date_data[
'data']['VendorDataCode(YYYY-MM-DD Lot)']['value']
transceiver_info_dict['connector'] = sfp_interface_bulk_data['data']['Connector']['value']
transceiver_info_dict['encoding'] = sfp_interface_bulk_data['data']['EncodingCodes']['value']
transceiver_info_dict['ext_identifier'] = sfp_interface_bulk_data['data']['Extended Identifier']['value']
transceiver_info_dict['ext_rateselect_compliance'] = sfp_interface_bulk_data['data']['RateIdentifier']['value']
if sfp_type == 'QSFP':
for key in qfx5200_qsfp_cable_length_tup:
if key in sfp_interface_bulk_data['data']:
transceiver_info_dict['cable_type'] = key
transceiver_info_dict['cable_length'] = str(sfp_interface_bulk_data['data'][key]['value'])
break
else:
transceiver_info_dict['cable_type'] = key
transceiver_info_dict['cable_length'] = 'N/A'
for key in qfx5200_qsfp_compliance_code_tup:
if key in sfp_interface_bulk_data['data']['Specification compliance']['value']:
compliance_code_dict[key] = sfp_interface_bulk_data['data']['Specification compliance']['value'][key]['value']
transceiver_info_dict['specification_compliance'] = str(compliance_code_dict)
if 'Nominal Bit Rate(100Mbs)' in sfp_interface_bulk_data['data']:
transceiver_info_dict['nominal_bit_rate'] = str(
sfp_interface_bulk_data['data']['Nominal Bit Rate(100Mbs)']['value'])
else:
transceiver_info_dict['nominal_bit_rate'] = 'N/A'
else:
for key in qfx5200_sfp_cable_length_tup:
if key in sfp_interface_bulk_data['data']:
transceiver_info_dict['cable_type'] = key
transceiver_info_dict['cable_length'] = str(sfp_interface_bulk_data['data'][key]['value'])
else:
transceiver_info_dict['cable_type'] = key
transceiver_info_dict['cable_length'] = 'N/A'
for key in qfx5200_sfp_compliance_code_tup:
if key in sfp_interface_bulk_data['data']['Specification compliance']['value']:
compliance_code_dict[key] = sfp_interface_bulk_data['data']['Specification compliance']['value'][key]['value']
transceiver_info_dict['specification_compliance'] = str(compliance_code_dict)
if 'NominalSignallingRate(UnitsOf100Mbd)' in sfp_interface_bulk_data['data']:
transceiver_info_dict['nominal_bit_rate'] = str(
sfp_interface_bulk_data['data']['NominalSignallingRate(UnitsOf100Mbd)']['value'])
else:
transceiver_info_dict['nominal_bit_rate'] = 'N/A'
logger.log_debug("QFX5200: get_transceiver_info_dict End")
return transceiver_info_dict