[platform]: fixed syseeprom access for BFN platform (#3216)
Signed-off-by: Andriy Kokhan <akokhan@barefootnetworks.com>
This commit is contained in:
Andriy Kokhan
lguohan
parent
7b0786ebcd
commit
4eb356874e
@ -0,0 +1,145 @@
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#!/usr/bin/python
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try:
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import importlib
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import time
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import os
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import re
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import sys
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import errno
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import datetime
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sys.path.append(os.path.dirname(__file__))
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import pltfm_mgr_rpc
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from pltfm_mgr_rpc.ttypes import *
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from thrift.transport import TSocket
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from thrift.transport import TTransport
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from thrift.protocol import TBinaryProtocol
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from thrift.protocol import TMultiplexedProtocol
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from argparse import ArgumentParser
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from cStringIO import StringIO
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from sonic_eeprom import eeprom_base
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from sonic_eeprom import eeprom_tlvinfo
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except ImportError, e:
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raise ImportError (str(e) + "- required module not found")
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eeprom_default_dict = {
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"prod_name" : ("Product Name", "0x21", 12),
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"odm_pcba_part_num" : ("Part Number", "0x22", 13),
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"prod_ser_num" : ("Serial Number", "0x23", 12),
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"ext_mac_addr" : ("Extended MAC Address Base", "0x24", 12),
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"sys_mfg_date" : ("System Manufacturing Date", "0x25", 4),
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"prod_ver" : ("Product Version", "0x26", 1),
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"ext_mac_addr_size" : ("Extende MAC Address Size", "0x2A", 2),
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"sys_mfger" : ("Manufacturer", "0x2B", 8)
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}
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eeprom_dict = { "version" : ("Version", None, 0),
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"pcb_mfger" : ("PCB Manufacturer", "0x01", 8),
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"prod_ser_num" : ("Serial Number", "0x23", 12),
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"bfn_pcba_part_num" : ("Switch PCBA Part Number", "0x02", 12),
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"odm_pcba_part_num" : ("Part Number", "0x22", 13),
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"bfn_pcbb_part_num" : ("Switch PCBB Part Number", "0x04", 12),
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"sys_asm_part_num" : ("System Assembly Part Number", "0x05", 12),
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"prod_state" : ("Product Production State", "0x06", 1),
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"location" : ("EEPROM Location of Fabric", "0x07", 8),
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"ext_mac_addr_size" : ("Extende MAC Address Size", "0x08", 2),
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"sys_mfg_date" : ("System Manufacturing Date", "0x25", 4),
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"prod_name" : ("Product Name", "0x21", 12),
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"prod_ver" : ("Product Version", "0x26", 1),
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"prod_part_num" : ("Product Part Number", "0x09", 8),
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"sys_mfger" : ("Manufacturer", "0x2B", 8),
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"assembled_at" : ("Assembled at", "0x08", 8),
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"prod_ast_tag" : ("Product Asset Tag", "0x09", 12),
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"loc_mac_addr" : ("Local MAC address", "0x0A", 12),
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"odm_pcba_ser_num" : ("ODM PBCA Serial Number", "0x0B", 12),
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"ext_mac_addr" : ("Extended MAC Address Base", "0x0C", 12),
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"prod_sub_ver" : ("Product Sub Version", "0x0D", 1)
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}
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product_dict = { "Montara" : "Wedge100BF-32X-O-AC-F-BF",
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"Lower MAV" : "Wedge100BF-65X-O-AC-F-BF",
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"Upper MAV" : "Wedge100BF-65X-O-AC-F-BF"
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}
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thrift_server = 'localhost'
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transport = None
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pltfm_mgr = None
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EEPROM_SYMLINK = "/var/run/platform/eeprom/syseeprom"
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class board(eeprom_tlvinfo.TlvInfoDecoder):
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def __init__(self, name, path, cpld_root, ro):
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if not os.path.exists(os.path.dirname(EEPROM_SYMLINK)):
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try:
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os.makedirs(os.path.dirname(EEPROM_SYMLINK))
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except OSError as e:
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if e.errno != errno.EEXIST:
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raise
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open(EEPROM_SYMLINK, 'a').close()
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self.eeprom_path = EEPROM_SYMLINK
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super(board, self).__init__(self.eeprom_path, 0, '', True)
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self.eeprom_init()
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def thrift_setup(self):
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global thrift_server, transport, pltfm_mgr
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transport = TSocket.TSocket(thrift_server, 9090)
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transport = TTransport.TBufferedTransport(transport)
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bprotocol = TBinaryProtocol.TBinaryProtocol(transport)
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pltfm_mgr_client_module = importlib.import_module(".".join(["pltfm_mgr_rpc", "pltfm_mgr_rpc"]))
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pltfm_mgr_protocol = TMultiplexedProtocol.TMultiplexedProtocol(bprotocol, "pltfm_mgr_rpc")
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pltfm_mgr = pltfm_mgr_client_module.Client(pltfm_mgr_protocol)
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transport.open()
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def thrift_teardown(self):
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global transport
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transport.close()
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def eeprom_init(self):
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global pltfm_mgr
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self.thrift_setup()
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eeprom = pltfm_mgr.pltfm_mgr_sys_eeprom_get()
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self.thrift_teardown()
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eeprom_params = ""
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for attr, val in eeprom.__dict__.iteritems():
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if val is None:
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continue
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elem = eeprom_default_dict.get(attr)
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if elem is None:
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continue
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if isinstance(val, basestring):
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value = val.replace('\0', '')
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else:
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value = str(val)
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if attr == "sys_mfg_date":
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value = datetime.datetime.strptime(value, '%m-%d-%y').strftime('%m/%d/%Y 00:00:00')
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product = product_dict.get(value)
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if product is not None:
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value = product
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if len(eeprom_params) > 0:
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eeprom_params += ","
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eeprom_params += "{0:s}={1:s}".format(elem[1], value)
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orig_stdout = sys.stdout
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sys.stdout = StringIO()
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new_e = eeprom_tlvinfo.TlvInfoDecoder.set_eeprom(self, "", [eeprom_params])
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sys.stdout = orig_stdout
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eeprom_base.EepromDecoder.write_eeprom(self, new_e)
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@ -0,0 +1 @@
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__all__ = ['ttypes', 'constants', 'pltfm_mgr_rpc']
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
1
device/barefoot/x86_64-accton_wedge100bf_65x-r0/plugins
Symbolic link
1
device/barefoot/x86_64-accton_wedge100bf_65x-r0/plugins
Symbolic link
@ -0,0 +1 @@
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../x86_64-accton_wedge100bf_32x-r0/plugins/
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@ -3,7 +3,7 @@
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SONIC_ONE_IMAGE = sonic-barefoot.bin
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$(SONIC_ONE_IMAGE)_MACHINE = barefoot
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$(SONIC_ONE_IMAGE)_IMAGE_TYPE = onie
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$(SONIC_ONE_IMAGE)_INSTALLS += $(BFN_MODULE)
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$(SONIC_ONE_IMAGE)_INSTALLS += $(BFN_MODULE) $(PYTHON_THRIFT)
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$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_PLATFORM_MODULE)
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$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_MONTARA_PLATFORM_MODULE)
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$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(WNC_OSW1800_PLATFORM_MODULE)
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@ -7,6 +7,9 @@ DOCKER_PLATFORM_MONITOR_DBG = $(DOCKER_PLATFORM_MONITOR_STEM)-$(DBG_IMAGE_MARK).
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$(DOCKER_PLATFORM_MONITOR)_PATH = $(DOCKERS_PATH)/$(DOCKER_PLATFORM_MONITOR_STEM)
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$(DOCKER_PLATFORM_MONITOR)_DEPENDS += $(LIBSENSORS) $(LM_SENSORS) $(FANCONTROL) $(SENSORD) $(LIBSWSSCOMMON) $(PYTHON_SWSSCOMMON) $(SMARTMONTOOLS)
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ifeq ($(CONFIGURED_PLATFORM),barefoot)
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$(DOCKER_PLATFORM_MONITOR)_DEPENDS += $(PYTHON_THRIFT)
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endif
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$(DOCKER_PLATFORM_MONITOR)_PYTHON_DEBS += $(SONIC_LEDD) $(SONIC_XCVRD) $(SONIC_PSUD) $(SONIC_SYSEEPROMD)
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$(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SONIC_PLATFORM_COMMON_PY2)
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$(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SWSSSDK_PY2)
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