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Add support for QSFP-DD cables on MLNX platform API (#4965)

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Signed-off-by: Shlomi Bitton <shlomibi@mellanox.com>
This commit is contained in:
shlomibitton 2020-07-15 21:09:46 +03:00 committed by GitHub
parent ade634090d
commit 545fe3ecd0
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1 changed files with 528 additions and 35 deletions
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563
platform/mellanox/mlnx-platform-api/sonic_platform/sfp.py
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@ -19,6 +19,8 @@ try:
from sonic_platform_base.sonic_sfp.sff8436 import sff8436InterfaceId
from sonic_platform_base.sonic_sfp.sff8436 import sff8436Dom
from sonic_platform_base.sonic_sfp.inf8628 import inf8628InterfaceId
from sonic_platform_base.sonic_sfp.qsfp_dd import qsfp_dd_InterfaceId
from sonic_platform_base.sonic_sfp.qsfp_dd import qsfp_dd_Dom
from sonic_daemon_base.daemon_base import Logger
from python_sdk_api.sxd_api import *
from python_sdk_api.sx_api import *
@ -63,6 +65,27 @@ XCVR_VENDOR_DATE_OFFSET = 84
XCVR_VENDOR_DATE_WIDTH = 8
XCVR_DOM_CAPABILITY_OFFSET = 92
XCVR_DOM_CAPABILITY_WIDTH = 2
# definitions of the offset and width for values in XCVR_QSFP_DD info eeprom
XCVR_EXT_TYPE_OFFSET_QSFP_DD = 72
XCVR_EXT_TYPE_WIDTH_QSFP_DD = 2
XCVR_CONNECTOR_OFFSET_QSFP_DD = 75
XCVR_CONNECTOR_WIDTH_QSFP_DD = 1
XCVR_CABLE_LENGTH_OFFSET_QSFP_DD = 74
XCVR_CABLE_LENGTH_WIDTH_QSFP_DD = 1
XCVR_HW_REV_OFFSET_QSFP_DD = 36
XCVR_HW_REV_WIDTH_QSFP_DD = 2
XCVR_VENDOR_DATE_OFFSET_QSFP_DD = 54
XCVR_VENDOR_DATE_WIDTH_QSFP_DD = 8
XCVR_DOM_CAPABILITY_OFFSET_QSFP_DD = 2
XCVR_DOM_CAPABILITY_WIDTH_QSFP_DD = 1
XCVR_MEDIA_TYPE_OFFSET_QSFP_DD = 85
XCVR_MEDIA_TYPE_WIDTH_QSFP_DD = 1
XCVR_FIRST_APPLICATION_LIST_OFFSET_QSFP_DD = 86
XCVR_FIRST_APPLICATION_LIST_WIDTH_QSFP_DD = 32
XCVR_SECOND_APPLICATION_LIST_OFFSET_QSFP_DD = 351
XCVR_SECOND_APPLICATION_LIST_WIDTH_QSFP_DD = 28
# to improve performance we retrieve all eeprom data via a single ethtool command
# in function get_transceiver_info and get_transceiver_bulk_status
# XCVR_INTERFACE_DATA_SIZE stands for the max size to be read
@ -85,6 +108,9 @@ QSFP_DOM_BULK_DATA_SIZE = 36
SFP_DOM_BULK_DATA_START = 96
SFP_DOM_BULK_DATA_SIZE = 10
QSFP_DD_DOM_BULK_DATA_START = 14
QSFP_DD_DOM_BULK_DATA_SIZE = 4
# definitions of the offset for values in OSFP info eeprom
OSFP_TYPE_OFFSET = 0
OSFP_VENDOR_NAME_OFFSET = 129
@ -92,6 +118,13 @@ OSFP_VENDOR_PN_OFFSET = 148
OSFP_HW_REV_OFFSET = 164
OSFP_VENDOR_SN_OFFSET = 166
# definitions of the offset for values in QSFP_DD info eeprom
QSFP_DD_TYPE_OFFSET = 0
QSFP_DD_VENDOR_NAME_OFFSET = 1
QSFP_DD_VENDOR_PN_OFFSET = 20
QSFP_DD_VENDOR_SN_OFFSET = 38
QSFP_DD_VENDOR_OUI_OFFSET = 17
#definitions of the offset and width for values in DOM info eeprom
QSFP_DOM_REV_OFFSET = 1
QSFP_DOM_REV_WIDTH = 1
@ -136,6 +169,29 @@ SFP_CHANNL_MON_WIDTH = 6
SFP_CHANNL_STATUS_OFFSET = 110
SFP_CHANNL_STATUS_WIDTH = 1
QSFP_DD_TEMPE_OFFSET = 14
QSFP_DD_TEMPE_WIDTH = 2
QSFP_DD_VOLT_OFFSET = 16
QSFP_DD_VOLT_WIDTH = 2
QSFP_DD_TX_BIAS_OFFSET = 42
QSFP_DD_TX_BIAS_WIDTH = 16
QSFP_DD_RX_POWER_OFFSET = 58
QSFP_DD_RX_POWER_WIDTH = 16
QSFP_DD_TX_POWER_OFFSET = 26
QSFP_DD_TX_POWER_WIDTH = 16
QSFP_DD_CHANNL_MON_OFFSET = 154
QSFP_DD_CHANNL_MON_WIDTH = 48
QSFP_DD_CHANNL_DISABLE_STATUS_OFFSET = 86
QSFP_DD_CHANNL_DISABLE_STATUS_WIDTH = 1
QSFP_DD_CHANNL_RX_LOS_STATUS_OFFSET = 19
QSFP_DD_CHANNL_RX_LOS_STATUS_WIDTH = 1
QSFP_DD_CHANNL_TX_FAULT_STATUS_OFFSET = 7
QSFP_DD_CHANNL_TX_FAULT_STATUS_WIDTH = 1
QSFP_DD_MODULE_THRESHOLD_OFFSET = 0
QSFP_DD_MODULE_THRESHOLD_WIDTH = 72
QSFP_DD_CHANNL_STATUS_OFFSET = 26
QSFP_DD_CHANNL_STATUS_WIDTH = 1
# identifier value of xSFP module which is in the first byte of the EEPROM
# if the identifier value falls into SFP_TYPE_CODE_LIST the module is treated as a SFP module and parsed according to 8472
# for QSFP_TYPE_CODE_LIST the module is treated as a QSFP module and parsed according to 8436/8636
@ -155,6 +211,9 @@ QSFP_TYPE_CODE_LIST = [
'0d', # QSFP+ or later
'11' # QSFP28 or later
]
QSFP_DD_TYPE_CODE_LIST = [
'18' # QSFP-DD Double Density 8X Pluggable Transceiver
]
qsfp_cable_length_tup = ('Length(km)', 'Length OM3(2m)',
'Length OM2(m)', 'Length OM1(m)',
@ -179,6 +238,7 @@ SFP_PATH = "/var/run/hw-management/qsfp/"
SFP_TYPE = "SFP"
QSFP_TYPE = "QSFP"
OSFP_TYPE = "OSFP"
QSFP_DD_TYPE = "QSFP_DD"
#variables for sdk
REGISTER_NUM = 1
@ -321,6 +381,8 @@ class SFP(SfpBase):
self.sfp_type = SFP_TYPE
elif eeprom_raw[0] in QSFP_TYPE_CODE_LIST:
self.sfp_type = QSFP_TYPE
elif eeprom_raw[0] in QSFP_DD_TYPE_CODE_LIST:
self.sfp_type = QSFP_DD_TYPE
else:
# we don't regonize this identifier value, treat the xSFP module as the default type
self.sfp_type = sfp_type
@ -339,6 +401,7 @@ class SFP(SfpBase):
self.dom_temp_supported = False
self.dom_volt_supported = False
self.dom_rx_power_supported = False
self.dom_tx_bias_power_supported = False
self.dom_tx_power_supported = False
self.calibration = 0
return
@ -388,6 +451,46 @@ class SFP(SfpBase):
self.dom_tx_power_supported = False
self.calibration = 0
self.qsfp_page3_available = False
elif self.sfp_type == QSFP_DD_TYPE:
sfpi_obj = qsfp_dd_InterfaceId()
if sfpi_obj is None:
self.dom_supported = False
offset = 0
# two types of QSFP-DD cable types supported: Copper and Optical.
qsfp_dom_capability_raw = self._read_eeprom_specific_bytes((offset + XCVR_DOM_CAPABILITY_OFFSET_QSFP_DD), XCVR_DOM_CAPABILITY_WIDTH_QSFP_DD)
if qsfp_dom_capability_raw is not None:
self.dom_temp_supported = True
self.dom_volt_supported = True
dom_capability = sfpi_obj.parse_qsfp_dom_capability(qsfp_dom_capability_raw, 0)
if dom_capability['data']['Flat_MEM']['value'] == 'Off':
self.dom_supported = True
self.second_application_list = True
self.dom_rx_power_supported = True
self.dom_tx_power_supported = True
self.dom_tx_bias_power_supported = True
self.dom_thresholds_supported = True
#currently set to False becasue Page 11h is not supported by FW
self.dom_rx_tx_power_bias_supported = False
else:
self.dom_supported = False
self.second_application_list = False
self.dom_rx_power_supported = False
self.dom_tx_power_supported = False
self.dom_tx_bias_power_supported = False
self.dom_thresholds_supported = False
self.dom_rx_tx_power_bias_supported = False
else:
self.dom_supported = False
self.dom_temp_supported = False
self.dom_volt_supported = False
self.dom_rx_power_supported = False
self.dom_tx_power_supported = False
self.dom_tx_bias_power_supported = False
self.dom_thresholds_supported = False
self.dom_rx_tx_power_bias_supported = False
elif self.sfp_type == SFP_TYPE:
sfpi_obj = sff8472InterfaceId()
if sfpi_obj is None:
@ -449,7 +552,7 @@ class SFP(SfpBase):
Returns:
A dict which contains following keys/values :
========================================================================
================================================================================
keys |Value Format |Information
---------------------------|---------------|----------------------------
type |1*255VCHAR |type of SFP
@ -466,7 +569,8 @@ class SFP(SfpBase):
specification_compliance |1*255VCHAR |specification compliance
vendor_date |1*255VCHAR |vendor date
vendor_oui |1*255VCHAR |vendor OUI
========================================================================
application_advertisement |1*255VCHAR |supported applications advertisement
================================================================================
"""
transceiver_info_dict = {}
compliance_code_dict = {}
@ -513,13 +617,13 @@ class SFP(SfpBase):
return None
transceiver_info_dict['type'] = sfp_type_data['data']['type']['value']
transceiver_info_dict['manufacturename'] = sfp_vendor_name_data['data']['Vendor Name']['value']
transceiver_info_dict['modelname'] = sfp_vendor_pn_data['data']['Vendor PN']['value']
transceiver_info_dict['hardwarerev'] = sfp_vendor_rev_data['data']['Vendor Rev']['value']
transceiver_info_dict['serialnum'] = sfp_vendor_sn_data['data']['Vendor SN']['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['hardware_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'] = 'N/A'
transceiver_info_dict['vendor_date'] = 'N/A'
transceiver_info_dict['Connector'] = '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'
@ -527,32 +631,148 @@ class SFP(SfpBase):
transceiver_info_dict['cable_length'] = 'N/A'
transceiver_info_dict['specification_compliance'] = 'N/A'
transceiver_info_dict['nominal_bit_rate'] = 'N/A'
transceiver_info_dict['application_advertisement'] = 'N/A'
elif self.sfp_type == QSFP_TYPE:
offset = 128
vendor_rev_width = XCVR_HW_REV_WIDTH_QSFP
cable_length_width = XCVR_CABLE_LENGTH_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
elif self.sfp_type == QSFP_DD_TYPE:
offset = 128
sfpi_obj = qsfp_dd_InterfaceId()
if sfpi_obj is None:
print("Error: sfp_object open failed")
return None
sfp_type_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_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((offset + QSFP_DD_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((offset + QSFP_DD_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((offset + XCVR_HW_REV_OFFSET_QSFP_DD), XCVR_HW_REV_WIDTH_QSFP_DD)
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((offset + QSFP_DD_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((offset + QSFP_DD_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((offset + XCVR_VENDOR_DATE_OFFSET_QSFP_DD), XCVR_VENDOR_DATE_WIDTH_QSFP_DD)
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
sfp_connector_raw = self._read_eeprom_specific_bytes((offset + XCVR_CONNECTOR_OFFSET_QSFP_DD), XCVR_CONNECTOR_WIDTH_QSFP_DD)
if sfp_connector_raw is not None:
sfp_connector_data = sfpi_obj.parse_connector(sfp_connector_raw, 0)
else:
return None
sfp_ext_identifier_raw = self._read_eeprom_specific_bytes((offset + XCVR_EXT_TYPE_OFFSET_QSFP_DD), XCVR_EXT_TYPE_WIDTH_QSFP_DD)
if sfp_ext_identifier_raw is not None:
sfp_ext_identifier_data = sfpi_obj.parse_ext_iden(sfp_ext_identifier_raw, 0)
else:
return None
sfp_cable_len_raw = self._read_eeprom_specific_bytes((offset + XCVR_CABLE_LENGTH_OFFSET_QSFP_DD), XCVR_CABLE_LENGTH_WIDTH_QSFP_DD)
if sfp_cable_len_raw is not None:
sfp_cable_len_data = sfpi_obj.parse_cable_len(sfp_cable_len_raw, 0)
else:
return None
sfp_media_type_raw = self._read_eeprom_specific_bytes(XCVR_MEDIA_TYPE_OFFSET_QSFP_DD, XCVR_MEDIA_TYPE_WIDTH_QSFP_DD)
if sfp_media_type_raw is not None:
sfp_media_type_dict = sfpi_obj.parse_media_type(sfp_media_type_raw, 0)
if sfp_media_type_dict is None:
return None
host_media_list = ""
sfp_application_type_first_list = self._read_eeprom_specific_bytes((XCVR_FIRST_APPLICATION_LIST_OFFSET_QSFP_DD), XCVR_FIRST_APPLICATION_LIST_WIDTH_QSFP_DD)
if self.second_application_list:
possible_application_count = 15
sfp_application_type_second_list = self._read_eeprom_specific_bytes((XCVR_SECOND_APPLICATION_LIST_OFFSET_QSFP_DD), XCVR_SECOND_APPLICATION_LIST_WIDTH_QSFP_DD)
if sfp_application_type_first_list is not None and sfp_application_type_second_list is not None:
sfp_application_type_list = sfp_application_type_first_list + sfp_application_type_second_list
else:
return None
else:
possible_application_count = 8
if sfp_application_type_first_list is not None:
sfp_application_type_list = sfp_application_type_first_list
else:
return None
for i in range(0, possible_application_count):
if sfp_application_type_list[i * 4] == 'ff':
break
host_electrical, media_interface = sfpi_obj.parse_application(sfp_media_type_dict, sfp_application_type_list[i * 4], sfp_application_type_list[i * 4 + 1])
host_media_list = host_media_list + host_electrical + ' - ' + media_interface + '\n\t\t\t\t '
else:
return None
transceiver_info_dict['type'] = str(sfp_type_data['data']['type']['value'])
transceiver_info_dict['manufacturer'] = str(sfp_vendor_name_data['data']['Vendor Name']['value'])
transceiver_info_dict['model'] = str(sfp_vendor_pn_data['data']['Vendor PN']['value'])
transceiver_info_dict['hardware_rev'] = str(sfp_vendor_rev_data['data']['Vendor Rev']['value'])
transceiver_info_dict['serial'] = str(sfp_vendor_sn_data['data']['Vendor SN']['value'])
transceiver_info_dict['vendor_oui'] = str(sfp_vendor_oui_data['data']['Vendor OUI']['value'])
transceiver_info_dict['vendor_date'] = str(sfp_vendor_date_data['data']['VendorDataCode(YYYY-MM-DD Lot)']['value'])
transceiver_info_dict['connector'] = str(sfp_connector_data['data']['Connector']['value'])
transceiver_info_dict['encoding'] = "Not supported for CMIS cables"
transceiver_info_dict['ext_identifier'] = str(sfp_ext_identifier_data['data']['Extended Identifier']['value'])
transceiver_info_dict['ext_rateselect_compliance'] = "Not supported for CMIS cables"
transceiver_info_dict['specification_compliance'] = "Not supported for CMIS cables"
transceiver_info_dict['cable_type'] = "Length Cable Assembly(m)"
transceiver_info_dict['cable_length'] = str(sfp_cable_len_data['data']['Length Cable Assembly(m)']['value'])
transceiver_info_dict['nominal_bit_rate'] = "Not supported for CMIS cables"
transceiver_info_dict['application_advertisement'] = host_media_list
else:
if self.sfp_type == QSFP_TYPE:
offset = 128
vendor_rev_width = XCVR_HW_REV_WIDTH_QSFP
cable_length_width = XCVR_CABLE_LENGTH_WIDTH_QSFP
interface_info_bulk_width = XCVR_INTFACE_BULK_WIDTH_QSFP
sfp_type = 'QSFP'
offset = 0
vendor_rev_width = XCVR_HW_REV_WIDTH_SFP
cable_length_width = XCVR_CABLE_LENGTH_WIDTH_SFP
interface_info_bulk_width = XCVR_INTFACE_BULK_WIDTH_SFP
sfp_type = 'SFP'
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
cable_length_width = XCVR_CABLE_LENGTH_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
sfpi_obj = sff8472InterfaceId()
if sfpi_obj is None:
print("Error: sfp_object open failed")
return None
if self.sfp_type != QSFP_DD_TYPE:
sfp_interface_bulk_raw = self._read_eeprom_specific_bytes(offset + XCVR_INTERFACE_DATA_START, XCVR_INTERFACE_DATA_SIZE)
if sfp_interface_bulk_raw is None:
return None
@ -586,16 +806,17 @@ class SFP(SfpBase):
sfp_vendor_date_data = sfpi_obj.parse_vendor_date(sfp_interface_bulk_raw[start : end], 0)
transceiver_info_dict['type'] = sfp_interface_bulk_data['data']['type']['value']
transceiver_info_dict['manufacturename'] = sfp_vendor_name_data['data']['Vendor Name']['value']
transceiver_info_dict['modelname'] = sfp_vendor_pn_data['data']['Vendor PN']['value']
transceiver_info_dict['hardwarerev'] = sfp_vendor_rev_data['data']['Vendor Rev']['value']
transceiver_info_dict['serialnum'] = sfp_vendor_sn_data['data']['Vendor SN']['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['hardware_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['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']
transceiver_info_dict['application_advertisement'] = 'N/A'
if self.sfp_type == QSFP_TYPE:
for key in qsfp_cable_length_tup:
@ -659,10 +880,16 @@ class SFP(SfpBase):
dom_info_dict_keys = ['temperature', 'voltage',
'rx1power', 'rx2power',
'rx3power', 'rx4power',
'rx5power', 'rx6power',
'rx7power', 'rx8power',
'tx1bias', 'tx2bias',
'tx3bias', 'tx4bias',
'tx5bias', 'tx6bias',
'tx7bias', 'tx8bias',
'tx1power', 'tx2power',
'tx3power', 'tx4power'
'tx3power', 'tx4power',
'tx5power', 'tx6power',
'tx7power', 'tx8power'
]
transceiver_dom_info_dict = dict.fromkeys(dom_info_dict_keys, 'N/A')
@ -719,6 +946,72 @@ class SFP(SfpBase):
transceiver_dom_info_dict['tx3bias'] = dom_channel_monitor_data['data']['TX3Bias']['value']
transceiver_dom_info_dict['tx4bias'] = dom_channel_monitor_data['data']['TX4Bias']['value']
elif self.sfp_type == QSFP_DD_TYPE:
offset = 0
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return transceiver_dom_info_dict
dom_data_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_DOM_BULK_DATA_START), QSFP_DD_DOM_BULK_DATA_SIZE)
if dom_data_raw is None:
return transceiver_dom_info_dict
if self.dom_temp_supported:
start = QSFP_DD_TEMPE_OFFSET - QSFP_DD_DOM_BULK_DATA_START
end = start + QSFP_DD_TEMPE_WIDTH
dom_temperature_data = sfpd_obj.parse_temperature(dom_data_raw[start : end], 0)
temp = self._convert_string_to_num(dom_temperature_data['data']['Temperature']['value'])
if temp is not None:
transceiver_dom_info_dict['temperature'] = temp
if self.dom_volt_supported:
start = QSFP_DD_VOLT_OFFSET - QSFP_DD_DOM_BULK_DATA_START
end = start + QSFP_DD_VOLT_WIDTH
dom_voltage_data = sfpd_obj.parse_voltage(dom_data_raw[start : end], 0)
volt = self._convert_string_to_num(dom_voltage_data['data']['Vcc']['value'])
if volt is not None:
transceiver_dom_info_dict['voltage'] = volt
if self.dom_rx_tx_power_bias_supported:
# page 11h
dom_data_raw = self._read_eeprom_specific_bytes((QSFP_DD_CHANNL_MON_OFFSET), QSFP_DD_CHANNL_MON_WIDTH)
if dom_data_raw is None:
return transceiver_dom_info_dict
dom_channel_monitor_data = sfpd_obj.parse_channel_monitor_params(dom_data_raw, 0)
if self.dom_tx_power_supported:
transceiver_dom_info_dict['tx1power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX1Power']['value']))
transceiver_dom_info_dict['tx2power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX2Power']['value']))
transceiver_dom_info_dict['tx3power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX3Power']['value']))
transceiver_dom_info_dict['tx4power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX4Power']['value']))
transceiver_dom_info_dict['tx5power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX5Power']['value']))
transceiver_dom_info_dict['tx6power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX6Power']['value']))
transceiver_dom_info_dict['tx7power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX7Power']['value']))
transceiver_dom_info_dict['tx8power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['TX8Power']['value']))
if self.dom_rx_power_supported:
transceiver_dom_info_dict['rx1power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX1Power']['value']))
transceiver_dom_info_dict['rx2power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX2Power']['value']))
transceiver_dom_info_dict['rx3power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX3Power']['value']))
transceiver_dom_info_dict['rx4power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX4Power']['value']))
transceiver_dom_info_dict['rx5power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX5Power']['value']))
transceiver_dom_info_dict['rx6power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX6Power']['value']))
transceiver_dom_info_dict['rx7power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX7Power']['value']))
transceiver_dom_info_dict['rx8power'] = str(self._convert_string_to_num(dom_channel_monitor_data['data']['RX8Power']['value']))
if self.dom_tx_bias_power_supported:
transceiver_dom_info_dict['tx1bias'] = str(dom_channel_monitor_data['data']['TX1Bias']['value'])
transceiver_dom_info_dict['tx2bias'] = str(dom_channel_monitor_data['data']['TX2Bias']['value'])
transceiver_dom_info_dict['tx3bias'] = str(dom_channel_monitor_data['data']['TX3Bias']['value'])
transceiver_dom_info_dict['tx4bias'] = str(dom_channel_monitor_data['data']['TX4Bias']['value'])
transceiver_dom_info_dict['tx5bias'] = str(dom_channel_monitor_data['data']['TX5Bias']['value'])
transceiver_dom_info_dict['tx6bias'] = str(dom_channel_monitor_data['data']['TX6Bias']['value'])
transceiver_dom_info_dict['tx7bias'] = str(dom_channel_monitor_data['data']['TX7Bias']['value'])
transceiver_dom_info_dict['tx8bias'] = str(dom_channel_monitor_data['data']['TX8Bias']['value'])
return transceiver_dom_info_dict
else:
if not self.dom_supported:
return transceiver_dom_info_dict
@ -846,6 +1139,47 @@ class SFP(SfpBase):
transceiver_dom_threshold_info_dict['txpowerlowalarm'] = dom_channel_threshold_data['data']['TxPowerLowAlarm']['value']
transceiver_dom_threshold_info_dict['txpowerlowwarning'] = dom_channel_threshold_data['data']['TxPowerLowWarning']['value']
elif self.sfp_type == QSFP_DD_TYPE:
if not self.dom_supported:
return transceiver_dom_threshold_info_dict
if not self.dom_thresholds_supported:
return transceiver_dom_threshold_info_dict
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return transceiver_dom_threshold_info_dict
# page 02
offset = 384
dom_module_threshold_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_MODULE_THRESHOLD_OFFSET), QSFP_DD_MODULE_THRESHOLD_WIDTH)
if dom_module_threshold_raw is None:
return transceiver_dom_threshold_info_dict
dom_module_threshold_data = sfpd_obj.parse_module_threshold_values(dom_module_threshold_raw, 0)
# Threshold Data
transceiver_dom_threshold_info_dict['temphighalarm'] = dom_module_threshold_data['data']['TempHighAlarm']['value']
transceiver_dom_threshold_info_dict['temphighwarning'] = dom_module_threshold_data['data']['TempHighWarning']['value']
transceiver_dom_threshold_info_dict['templowalarm'] = dom_module_threshold_data['data']['TempLowAlarm']['value']
transceiver_dom_threshold_info_dict['templowwarning'] = dom_module_threshold_data['data']['TempLowWarning']['value']
transceiver_dom_threshold_info_dict['vcchighalarm'] = dom_module_threshold_data['data']['VccHighAlarm']['value']
transceiver_dom_threshold_info_dict['vcchighwarning'] = dom_module_threshold_data['data']['VccHighWarning']['value']
transceiver_dom_threshold_info_dict['vcclowalarm'] = dom_module_threshold_data['data']['VccLowAlarm']['value']
transceiver_dom_threshold_info_dict['vcclowwarning'] = dom_module_threshold_data['data']['VccLowWarning']['value']
transceiver_dom_threshold_info_dict['rxpowerhighalarm'] = dom_module_threshold_data['data']['RxPowerHighAlarm']['value']
transceiver_dom_threshold_info_dict['rxpowerhighwarning'] = dom_module_threshold_data['data']['RxPowerHighWarning']['value']
transceiver_dom_threshold_info_dict['rxpowerlowalarm'] = dom_module_threshold_data['data']['RxPowerLowAlarm']['value']
transceiver_dom_threshold_info_dict['rxpowerlowwarning'] = dom_module_threshold_data['data']['RxPowerLowWarning']['value']
transceiver_dom_threshold_info_dict['txbiashighalarm'] = dom_module_threshold_data['data']['TxBiasHighAlarm']['value']
transceiver_dom_threshold_info_dict['txbiashighwarning'] = dom_module_threshold_data['data']['TxBiasHighWarning']['value']
transceiver_dom_threshold_info_dict['txbiaslowalarm'] = dom_module_threshold_data['data']['TxBiasLowAlarm']['value']
transceiver_dom_threshold_info_dict['txbiaslowwarning'] = dom_module_threshold_data['data']['TxBiasLowWarning']['value']
transceiver_dom_threshold_info_dict['txpowerhighalarm'] = dom_module_threshold_data['data']['TxPowerHighAlarm']['value']
transceiver_dom_threshold_info_dict['txpowerhighwarning'] = dom_module_threshold_data['data']['TxPowerHighWarning']['value']
transceiver_dom_threshold_info_dict['txpowerlowalarm'] = dom_module_threshold_data['data']['TxPowerLowAlarm']['value']
transceiver_dom_threshold_info_dict['txpowerlowwarning'] = dom_module_threshold_data['data']['TxPowerLowWarning']['value']
else:
offset = SFP_MODULE_ADDRA2_OFFSET
@ -929,7 +1263,16 @@ class SFP(SfpBase):
return True
else:
return False
elif self.sfp_type == QSFP_DD_TYPE:
offset = 0
sfpd_obj = qsfp_dd_InterfaceId()
dom_channel_status_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_CHANNL_STATUS_OFFSET), QSFP_DD_CHANNL_STATUS_WIDTH)
if dom_channel_status_raw is None:
return False
dom_channel_status_data = sfpd_obj.parse_dom_channel_status(dom_channel_status_raw, 0)
return dom_channel_status_data['data']['Status']['value'] == 'On'
def get_rx_los(self):
"""
@ -954,6 +1297,23 @@ class SFP(SfpBase):
rx_los_list.append(rx_los_data & 0x02 != 0)
rx_los_list.append(rx_los_data & 0x04 != 0)
rx_los_list.append(rx_los_data & 0x08 != 0)
elif self.sfp_type == QSFP_DD_TYPE:
# page 11h
if self.dom_rx_tx_power_bias_supported:
offset = 128
dom_channel_monitor_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_CHANNL_RX_LOS_STATUS_OFFSET), QSFP_DD_CHANNL_RX_LOS_STATUS_WIDTH)
if dom_channel_monitor_raw is not None:
rx_los_data = int(dom_channel_monitor_raw[0], 8)
rx_los_list.append(rx_los_data & 0x01 != 0)
rx_los_list.append(rx_los_data & 0x02 != 0)
rx_los_list.append(rx_los_data & 0x04 != 0)
rx_los_list.append(rx_los_data & 0x08 != 0)
rx_los_list.append(rx_los_data & 0x10 != 0)
rx_los_list.append(rx_los_data & 0x20 != 0)
rx_los_list.append(rx_los_data & 0x40 != 0)
rx_los_list.append(rx_los_data & 0x80 != 0)
else:
offset = 256
dom_channel_monitor_raw = self._read_eeprom_specific_bytes((offset + SFP_CHANNL_STATUS_OFFSET), SFP_CHANNL_STATUS_WIDTH)
@ -988,6 +1348,24 @@ class SFP(SfpBase):
tx_fault_list.append(tx_fault_data & 0x02 != 0)
tx_fault_list.append(tx_fault_data & 0x04 != 0)
tx_fault_list.append(tx_fault_data & 0x08 != 0)
elif self.sfp_type == QSFP_DD_TYPE:
return None
# page 11h
if self.dom_rx_tx_power_bias_supported:
offset = 128
dom_channel_monitor_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_CHANNL_TX_FAULT_STATUS_OFFSET), QSFP_DD_CHANNL_TX_FAULT_STATUS_WIDTH)
if dom_channel_monitor_raw is not None:
tx_fault_data = int(dom_channel_monitor_raw[0], 8)
tx_fault_list.append(tx_fault_data & 0x01 != 0)
tx_fault_list.append(tx_fault_data & 0x02 != 0)
tx_fault_list.append(tx_fault_data & 0x04 != 0)
tx_fault_list.append(tx_fault_data & 0x08 != 0)
tx_fault_list.append(tx_fault_data & 0x10 != 0)
tx_fault_list.append(tx_fault_data & 0x20 != 0)
tx_fault_list.append(tx_fault_data & 0x40 != 0)
tx_fault_list.append(tx_fault_data & 0x80 != 0)
else:
offset = 256
dom_channel_monitor_raw = self._read_eeprom_specific_bytes((offset + SFP_CHANNL_STATUS_OFFSET), SFP_CHANNL_STATUS_WIDTH)
@ -1025,6 +1403,22 @@ class SFP(SfpBase):
tx_disable_list.append(tx_disable_data & 0x02 != 0)
tx_disable_list.append(tx_disable_data & 0x04 != 0)
tx_disable_list.append(tx_disable_data & 0x08 != 0)
elif self.sfp_type == QSFP_DD_TYPE:
if self.dom_rx_tx_power_bias_supported:
offset = 128
dom_channel_monitor_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_CHANNL_DISABLE_STATUS_OFFSET), QSFP_DD_CHANNL_DISABLE_STATUS_WIDTH)
if dom_channel_monitor_raw is not None:
tx_disable_data = int(dom_channel_monitor_raw[0], 16)
tx_disable_list.append(tx_disable_data & 0x01 != 0)
tx_disable_list.append(tx_disable_data & 0x02 != 0)
tx_disable_list.append(tx_disable_data & 0x04 != 0)
tx_disable_list.append(tx_disable_data & 0x08 != 0)
tx_disable_list.append(tx_disable_data & 0x10 != 0)
tx_disable_list.append(tx_disable_data & 0x20 != 0)
tx_disable_list.append(tx_disable_data & 0x40 != 0)
tx_disable_list.append(tx_disable_data & 0x80 != 0)
else:
offset = 256
dom_channel_monitor_raw = self._read_eeprom_specific_bytes((offset + SFP_CHANNL_STATUS_OFFSET), SFP_CHANNL_STATUS_WIDTH)
@ -1135,6 +1529,22 @@ class SFP(SfpBase):
return None
else:
return None
elif self.sfp_type == QSFP_DD_TYPE:
offset = 0
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return None
if self.dom_temp_supported:
dom_temperature_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_TEMPE_OFFSET), QSFP_DD_TEMPE_WIDTH)
if dom_temperature_raw is not None:
dom_temperature_data = sfpd_obj.parse_temperature(dom_temperature_raw, 0)
temp = self._convert_string_to_num(dom_temperature_data['data']['Temperature']['value'])
return temp
return None
else:
offset = 256
sfpd_obj = sff8472Dom()
@ -1177,6 +1587,22 @@ class SFP(SfpBase):
else:
return None
return None
if self.sfp_type == QSFP_DD_TYPE:
offset = 128
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return None
if self.dom_volt_supported:
dom_voltage_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_VOLT_OFFSET), QSFP_DD_VOLT_WIDTH)
if dom_voltage_raw is not None:
dom_voltage_data = sfpd_obj.parse_voltage(dom_voltage_raw, 0)
voltage = self._convert_string_to_num(dom_voltage_data['data']['Vcc']['value'])
return voltage
return None
else:
offset = 256
@ -1220,6 +1646,28 @@ class SFP(SfpBase):
tx_bias_list.append(self._convert_string_to_num(dom_channel_monitor_data['data']['TX2Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_channel_monitor_data['data']['TX3Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_channel_monitor_data['data']['TX4Bias']['value']))
elif self.sfp_type == QSFP_DD_TYPE:
# page 11h
if self.dom_rx_tx_power_bias_supported:
offset = 128
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return None
if dom_tx_bias_power_supported:
dom_tx_bias_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_TX_BIAS_OFFSET), QSFP_DD_TX_BIAS_WIDTH)
if dom_tx_bias_raw is not None:
dom_tx_bias_data = sfpd_obj.parse_dom_tx_bias(dom_tx_bias_raw, 0)
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX1Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX2Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX3Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX4Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX5Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX6Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX7Bias']['value']))
tx_bias_list.append(self._convert_string_to_num(dom_tx_bias_data['data']['TX8Bias']['value']))
else:
offset = 256
@ -1275,6 +1723,28 @@ class SFP(SfpBase):
return None
else:
return None
elif self.sfp_type == QSFP_DD_TYPE:
# page 11
if self.dom_rx_tx_power_bias_supported:
offset = 128
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return None
if self.dom_rx_power_supported:
dom_rx_power_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_RX_POWER_OFFSET), QSFP_DD_RX_POWER_WIDTH)
if dom_rx_power_raw is not None:
dom_rx_power_data = sfpd_obj.parse_dom_rx_power(dom_rx_power_raw, 0)
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX1Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX2Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX3Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX4Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX5Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX6Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX7Power']['value']))
rx_power_list.append(self._convert_string_to_num(dom_rx_power_data['data']['RX8Power']['value']))
else:
offset = 256
@ -1330,6 +1800,29 @@ class SFP(SfpBase):
return None
else:
return None
elif self.sfp_type == QSFP_DD_TYPE:
return None
# page 11
if self.dom_rx_tx_power_bias_supported:
offset = 128
sfpd_obj = qsfp_dd_Dom()
if sfpd_obj is None:
return None
if self.dom_tx_power_supported:
dom_tx_power_raw = self._read_eeprom_specific_bytes((offset + QSFP_DD_TX_POWER_OFFSET), QSFP_DD_TX_POWER_WIDTH)
if dom_tx_power_raw is not None:
dom_tx_power_data = sfpd_obj.parse_dom_tx_power(dom_tx_power_raw, 0)
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX1Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX2Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX3Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX4Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX5Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX6Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX7Power']['value']))
tx_power_list.append(self._convert_string_to_num(dom_tx_power_data['data']['TX8Power']['value']))
else:
offset = 256
sfpd_obj = sff8472Dom()