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[barefoot][device] Drop platform API 1.0 (#7716)

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#### Why I did it
To get rid of obsolete code

#### How I did it
Removed plugins folder from device/barefoot

Signed-off-by: Volodymyr Boyko <volodymyrx.boiko@intel.com>
This commit is contained in:
Volodymyr Boiko 2021-05-26 21:55:25 +03:00 committed by GitHub
parent 1b33ebc9cd
commit 3edb4f1ebe
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GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 0 additions and 4571 deletions
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1
device/barefoot/x86_64-accton_as9516_32d-r0/plugins
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../x86_64-accton_wedge100bf_32x-r0/plugins/

184
device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/eeprom.py
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try:
import importlib
import time
import os
import re
import sys
import errno
import datetime
import logging
import logging.config
import yaml
sys.path.append(os.path.dirname(__file__))
import pltfm_mgr_rpc
from pltfm_mgr_rpc.ttypes import *
from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
from thrift.protocol import TMultiplexedProtocol
from argparse import ArgumentParser
if sys.version_info.major == 3:
from io import StringIO
else:
from cStringIO import StringIO
from sonic_eeprom import eeprom_base
from sonic_eeprom import eeprom_tlvinfo
except ImportError as e:
raise ImportError(str(e) + "- required module not found")
if sys.version_info.major == 3:
STRING_TYPE = str
else:
STRING_TYPE = basestring
eeprom_default_dict = {
"prod_name": ("Product Name", "0x21", 12),
"odm_pcba_part_num": ("Part Number", "0x22", 13),
"prod_ser_num": ("Serial Number", "0x23", 12),
"ext_mac_addr": ("Extended MAC Address Base", "0x24", 12),
"sys_mfg_date": ("System Manufacturing Date", "0x25", 4),
"prod_ver": ("Product Version", "0x26", 1),
"ext_mac_addr_size": ("Extende MAC Address Size", "0x2A", 2),
"sys_mfger": ("Manufacturer", "0x2B", 8)
}
eeprom_dict = {"version": ("Version", None, 0),
"pcb_mfger": ("PCB Manufacturer", "0x01", 8),
"prod_ser_num": ("Serial Number", "0x23", 12),
"bfn_pcba_part_num": ("Switch PCBA Part Number", "0x02", 12),
"odm_pcba_part_num": ("Part Number", "0x22", 13),
"bfn_pcbb_part_num": ("Switch PCBB Part Number", "0x04", 12),
"sys_asm_part_num": ("System Assembly Part Number", "0x05", 12),
"prod_state": ("Product Production State", "0x06", 1),
"location": ("EEPROM Location of Fabric", "0x07", 8),
"ext_mac_addr_size": ("Extende MAC Address Size", "0x08", 2),
"sys_mfg_date": ("System Manufacturing Date", "0x25", 4),
"prod_name": ("Product Name", "0x21", 12),
"prod_ver": ("Product Version", "0x26", 1),
"prod_part_num": ("Product Part Number", "0x09", 8),
"sys_mfger": ("Manufacturer", "0x2B", 8),
"assembled_at": ("Assembled at", "0x08", 8),
"prod_ast_tag": ("Product Asset Tag", "0x09", 12),
"loc_mac_addr": ("Local MAC address", "0x0A", 12),
"odm_pcba_ser_num": ("ODM PBCA Serial Number", "0x0B", 12),
"ext_mac_addr": ("Extended MAC Address Base", "0x0C", 12),
"prod_sub_ver": ("Product Sub Version", "0x0D", 1)
}
product_dict = {"Montara": "Wedge100BF-32X-O-AC-F-BF",
"Lower MAV": "Wedge100BF-65X-O-AC-F-BF",
"Upper MAV": "Wedge100BF-65X-O-AC-F-BF"
}
thrift_server = 'localhost'
transport = None
pltfm_mgr = None
EEPROM_SYMLINK = "/var/run/platform/eeprom/syseeprom"
EEPROM_STATUS = "/var/run/platform/eeprom/status"
class board(eeprom_tlvinfo.TlvInfoDecoder):
RETRIES = 35
def __init__(self, name, path, cpld_root, ro):
with open(os.path.dirname(__file__) + "/logging.conf", 'r') as f:
config_dict = yaml.load(f, yaml.SafeLoader)
logging.config.dictConfig(config_dict)
if not os.path.exists(os.path.dirname(EEPROM_SYMLINK)):
try:
os.makedirs(os.path.dirname(EEPROM_SYMLINK))
except OSError as e:
if e.errno != errno.EEXIST:
raise
open(EEPROM_SYMLINK, 'a').close()
f = open(EEPROM_STATUS, 'w')
f.write("initializing..")
f.close()
self.eeprom_path = EEPROM_SYMLINK
super(board, self).__init__(self.eeprom_path, 0, EEPROM_STATUS, True)
for attempt in range(self.RETRIES):
if self.eeprom_init():
break
if attempt + 1 == self.RETRIES:
raise RuntimeError("eeprom.py: Initialization failed")
time.sleep(1)
def thrift_setup(self):
global thrift_server, transport, pltfm_mgr
transport = TSocket.TSocket(thrift_server, 9090)
transport = TTransport.TBufferedTransport(transport)
bprotocol = TBinaryProtocol.TBinaryProtocol(transport)
pltfm_mgr_client_module = importlib.import_module(
".".join(["pltfm_mgr_rpc", "pltfm_mgr_rpc"]))
pltfm_mgr_protocol = TMultiplexedProtocol.TMultiplexedProtocol(
bprotocol, "pltfm_mgr_rpc")
pltfm_mgr = pltfm_mgr_client_module.Client(pltfm_mgr_protocol)
transport.open()
def thrift_teardown(self):
global transport
transport.close()
def eeprom_init(self):
global pltfm_mgr
try:
self.thrift_setup()
eeprom = pltfm_mgr.pltfm_mgr_sys_eeprom_get()
self.thrift_teardown()
except:
return False
f = open(EEPROM_STATUS, 'w')
f.write("ok")
f.close()
eeprom_params = ""
for attr, val in eeprom.__dict__.items():
if val is None:
continue
elem = eeprom_default_dict.get(attr)
if elem is None:
continue
if isinstance(val, STRING_TYPE):
value = val.replace('\0', '')
else:
value = str(val)
if attr == "sys_mfg_date":
value = datetime.datetime.strptime(
value, '%m-%d-%y').strftime('%m/%d/%Y 00:00:00')
product = product_dict.get(value)
if product is not None:
value = product
if len(eeprom_params) > 0:
eeprom_params += ","
eeprom_params += "{0:s}={1:s}".format(elem[1], value)
orig_stdout = sys.stdout
sys.stdout = StringIO()
new_e = eeprom_tlvinfo.TlvInfoDecoder.set_eeprom(
self, "", [eeprom_params])
sys.stdout = orig_stdout
eeprom_base.EepromDecoder.write_eeprom(self, new_e)
return True

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device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/logging.conf
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version: 1
disable_existing_loggers: False
formatters:
simple:
format: '%(asctime)s %(name)-30s %(levelname)-7s %(message)s'
handlers:
file:
class: logging.handlers.RotatingFileHandler
formatter: simple
filename: /var/log/platform.log
root:
level: ERROR
handlers:
- file

1
device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/pltfm_mgr_rpc/__init__.py
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__all__ = ['ttypes', 'pltfm_mgr_rpc']

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device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/pltfm_mgr_rpc/pltfm_mgr_rpc.py
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device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/pltfm_mgr_rpc/ttypes.py
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96
device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/psuutil.py
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try:
import os
import sys
import importlib
sys.path.append(os.path.dirname(__file__))
import pltfm_mgr_rpc
from pltfm_mgr_rpc.ttypes import *
from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
from thrift.protocol import TMultiplexedProtocol
from sonic_psu.psu_base import PsuBase
except ImportError as e:
raise ImportError(str(e) + "- required module not found")
thrift_server = 'localhost'
transport = None
pltfm_mgr = None
class PsuUtil(PsuBase):
"""Platform-specific PSUutil class"""
def __init__(self):
PsuBase.__init__(self)
def thrift_setup(self):
global thrift_server, transport, pltfm_mgr
transport = TSocket.TSocket(thrift_server, 9090)
transport = TTransport.TBufferedTransport(transport)
bprotocol = TBinaryProtocol.TBinaryProtocol(transport)
pltfm_mgr_client_module = importlib.import_module(
".".join(["pltfm_mgr_rpc", "pltfm_mgr_rpc"]))
pltfm_mgr_protocol = TMultiplexedProtocol.TMultiplexedProtocol(
bprotocol, "pltfm_mgr_rpc")
pltfm_mgr = pltfm_mgr_client_module.Client(pltfm_mgr_protocol)
transport.open()
def thrift_teardown(self):
global transport
transport.close()
def get_num_psus(self):
"""
Retrieves the number of PSUs available on the device
:return: An integer, the number of PSUs available on the device
"""
return 2
def get_psu_status(self, index):
"""
Retrieves the oprational status of power supply unit (PSU) defined
by 1-based index <index>
:param index: An integer, 1-based index of the PSU of which to query status
:return: Boolean, True if PSU is operating properly, False if PSU is faulty
"""
if index is None:
return False
global pltfm_mgr
try:
self.thrift_setup()
psu_info = pltfm_mgr.pltfm_mgr_pwr_supply_info_get(index)
self.thrift_teardown()
except:
return False
return (psu_info.ffault == False)
def get_psu_presence(self, index):
"""
Retrieves the presence status of power supply unit (PSU) defined
by 1-based index <index>
:param index: An integer, 1-based index of the PSU of which to query status
:return: Boolean, True if PSU is plugged, False if not
"""
if index is None:
return False
global pltfm_mgr
try:
self.thrift_setup()
status = pltfm_mgr.pltfm_mgr_pwr_supply_present_get(index)
self.thrift_teardown()
except:
return False
return status

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device/barefoot/x86_64-accton_wedge100bf_32x-r0/plugins/sfputil.py
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try:
import os
import sys
import importlib
import time
sys.path.append(os.path.dirname(__file__))
import pltfm_mgr_rpc
from pltfm_mgr_rpc.ttypes import *
from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
from thrift.protocol import TMultiplexedProtocol
from sonic_sfp.sfputilbase import SfpUtilBase
except ImportError as e:
raise ImportError(str(e) + "- required module not found")
thrift_server = 'localhost'
transport = None
pltfm_mgr = None
SFP_EEPROM_CACHE = "/var/run/platform/sfp/cache"
class SfpUtil(SfpUtilBase):
"""Platform-specific SfpUtil class"""
PORT_START = 1
PORT_END = 0
PORTS_IN_BLOCK = 0
QSFP_PORT_START = 1
QSFP_PORT_END = 0
EEPROM_OFFSET = 0
QSFP_CHECK_INTERVAL = 4
THRIFT_RETRIES = 5
THRIFT_TIMEOUT = 5
@property
def port_start(self):
self.update_port_info()
return self.PORT_START
@property
def port_end(self):
self.update_port_info()
return self.PORT_END
@property
def qsfp_ports(self):
self.update_port_info()
return list(range(self.QSFP_PORT_START, self.PORTS_IN_BLOCK + 1))
@property
def port_to_eeprom_mapping(self):
print("dependency on sysfs has been removed")
raise Exception()
def __init__(self):
self.ready = False
self.phy_port_dict = {'-1': 'system_not_ready'}
self.phy_port_cur_state = {}
self.qsfp_interval = self.QSFP_CHECK_INTERVAL
if not os.path.exists(os.path.dirname(SFP_EEPROM_CACHE)):
try:
os.makedirs(os.path.dirname(SFP_EEPROM_CACHE))
except OSError as e:
if e.errno != errno.EEXIST:
raise
open(SFP_EEPROM_CACHE, 'ab').close()
SfpUtilBase.__init__(self)
def update_port_info(self):
global pltfm_mgr
if self.QSFP_PORT_END == 0:
self.thrift_setup()
self.QSFP_PORT_END = pltfm_mgr.pltfm_mgr_qsfp_get_max_port()
self.PORT_END = self.QSFP_PORT_END
self.PORTS_IN_BLOCK = self.QSFP_PORT_END
self.thrift_teardown()
def thrift_setup(self):
global thrift_server, transport, pltfm_mgr
transport = TSocket.TSocket(thrift_server, 9090)
transport = TTransport.TBufferedTransport(transport)
bprotocol = TBinaryProtocol.TBinaryProtocol(transport)
pltfm_mgr_client_module = importlib.import_module(".".join(["pltfm_mgr_rpc", "pltfm_mgr_rpc"]))
pltfm_mgr_protocol = TMultiplexedProtocol.TMultiplexedProtocol(bprotocol, "pltfm_mgr_rpc")
pltfm_mgr = pltfm_mgr_client_module.Client(pltfm_mgr_protocol)
for i in range(self.THRIFT_RETRIES):
try:
transport.open()
if i:
# The main thrift server is starded without platform api
# Platform api is added later during syncd initialization
# So we need to wait a little bit before do any platform api call
# Just in case when can't connect from the first try (warm-reboot case)
time.sleep(self.THRIFT_TIMEOUT)
break
except TTransport.TTransportException as e:
if e.type != TTransport.TTransportException.NOT_OPEN or i >= self.THRIFT_RETRIES - 1:
raise e
time.sleep(self.THRIFT_TIMEOUT)
def thrift_teardown(self):
global transport
transport.close()
def get_presence(self, port_num):
# Check for invalid port_num
if port_num < self.port_start or port_num > self.port_end:
return False
presence = False
try:
self.thrift_setup()
presence = pltfm_mgr.pltfm_mgr_qsfp_presence_get(port_num)
self.thrift_teardown()
except Exception as e:
print(e.__doc__)
print(e.message)
return presence
def get_low_power_mode(self, port_num):
# Check for invalid port_num
if port_num < self.port_start or port_num > self.port_end:
return False
self.thrift_setup()
lpmode = pltfm_mgr.pltfm_mgr_qsfp_lpmode_get(port_num)
self.thrift_teardown()
return lpmode
def set_low_power_mode(self, port_num, lpmode):
# Check for invalid port_num
if port_num < self.port_start or port_num > self.port_end:
return False
self.thrift_setup()
status = pltfm_mgr.pltfm_mgr_qsfp_lpmode_set(port_num, lpmode)
self.thrift_teardown()
return (status == 0)
def reset(self, port_num):
# Check for invalid port_num
if port_num < self.port_start or port_num > self.port_end:
return False
self.thrift_setup()
status = pltfm_mgr.pltfm_mgr_qsfp_reset(port_num, True)
status = pltfm_mgr.pltfm_mgr_qsfp_reset(port_num, False)
self.thrift_teardown()
return (status == 0)
def check_transceiver_change(self):
if not self.ready:
return
self.phy_port_dict = {}
try:
self.thrift_setup()
except:
return
# Get presence of each SFP
for port in range(self.port_start, self.port_end + 1):
try:
sfp_resent = pltfm_mgr.pltfm_mgr_qsfp_presence_get(port)
except:
sfp_resent = False
sfp_state = '1' if sfp_resent else '0'
if port in self.phy_port_cur_state:
if self.phy_port_cur_state[port] != sfp_state:
self.phy_port_dict[port] = sfp_state
else:
self.phy_port_dict[port] = sfp_state
# Update port current state
self.phy_port_cur_state[port] = sfp_state
self.thrift_teardown()
def get_transceiver_change_event(self, timeout=0):
forever = False
if timeout == 0:
forever = True
elif timeout > 0:
timeout = timeout / float(1000) # Convert to secs
else:
print("get_transceiver_change_event:Invalid timeout value", timeout)
return False, {}
while forever or timeout > 0:
if not self.ready:
try:
self.thrift_setup()
self.thrift_teardown()
except:
pass
else:
self.ready = True
self.phy_port_dict = {}
break
elif self.qsfp_interval == 0:
self.qsfp_interval = self.QSFP_CHECK_INTERVAL
# Process transceiver plug-in/out event
self.check_transceiver_change()
# Break if tranceiver state has changed
if bool(self.phy_port_dict):
break
if timeout:
timeout -= 1
if self.qsfp_interval:
self.qsfp_interval -= 1
time.sleep(1)
return self.ready, self.phy_port_dict
def _get_port_eeprom_path(self, port_num, devid):
eeprom_path = None
self.thrift_setup()
presence = pltfm_mgr.pltfm_mgr_qsfp_presence_get(port_num)
if presence == True:
eeprom_cache = open(SFP_EEPROM_CACHE, 'wb')
eeprom_hex = pltfm_mgr.pltfm_mgr_qsfp_info_get(port_num)
eeprom_raw = bytearray.fromhex(eeprom_hex)
eeprom_cache.write(eeprom_raw)
eeprom_cache.close()
eeprom_path = SFP_EEPROM_CACHE
self.thrift_teardown()
return eeprom_path

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device/barefoot/x86_64-accton_wedge100bf_65x-r0/plugins
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../x86_64-accton_wedge100bf_32x-r0/plugins/