sonic-buildimage/device/accton/x86_64-accton_as7312_54x-r0/plugins/eeprom.py
Roy Lee 5576c11c12 New model as7312 54x (#1339)
* Update sonic-platform-modules-accton to lastest

Signed-off-by: roylee123 <roy_lee@accton.com>

* Install sonic-platform-common package in platform-monitor docker for ledd (#1330)

* Install sonic-platform-common package in platform-monitor docker for ledd

* Specify Python wheel dependencies in docker-platform-monitor.mk; Remove explicit specifications from Dockerfile.j2

* [7312_54x] Add plug-in files.
Signed-off-by: roylee123 <roy_lee@accton.com>

* [as7312-54x] Update i2c related drivers after tested on R0B model.
Signed-off-by: roylee123 <roy_lee@accton.com>

* Add as7312-54x driver package.
Signed-off-by: roylee123 <roy_lee@accton.com>

* [as7312-54x] Add index to port_config.ini for mmaping port with single lane.
             Validate sfputil.py and mark unsupported for lp mode.
Signed-off-by: roylee123 <roy_lee@accton.com>

* [as7312-54x] Change for R01 HW board.
Signed-off-by: roylee123 <roy_lee@accton.com>

* [as7312-54x] recovered for the lint corrected not suitable for python.
Signed-off-by: roylee123 <roy_lee@accton.com>

* Remove debug printing.
Signed-off-by: roylee123 <roy_lee@accton.com>

* [platform] as7312-32x, update for util.py recovered.
Signed-off-by: roylee123 <roy_lee@accton.com>

* [platform] Accton: merged the commit by Polly Hsu.
        Change platform modules to depend on 3.16.0-5-amdn64 kernel.

Signed-off-by: roylee123 <roy_lee@accton.com>

* [Device] As7312-54x, update for correct I2C addresses for sfp and psu.
Signed-off-by: roy_lee <roy_lee@accton.com>

* [Platform] as7312-54x, pushed submodule to new i2c drivers and script.
Signed-off-by: roy_lee <roy_lee@accton.com>

* resolved PR New model as7312 54x #1339  merge conflicts on sfputil.py.
Signed-off-by: roy_lee <roy_lee@accton.com>
2018-02-14 19:10:37 -08:00

25 lines
785 B
Python

#!/usr/bin/env python
try:
import exceptions
import binascii
import time
import optparse
import warnings
import os
import sys
from sonic_eeprom import eeprom_base
from sonic_eeprom import eeprom_tlvinfo
import subprocess
except ImportError, e:
raise ImportError (str(e) + "- required module not found")
class board(eeprom_tlvinfo.TlvInfoDecoder):
_TLV_INFO_MAX_LEN = 256
def __init__(self, name, path, cpld_root, ro):
self.eeprom_path = "/sys/bus/i2c/devices/1-0057/eeprom"
#Two i2c buses might get flipped order, check them both.
if not os.path.exists(self.eeprom_path):
self.eeprom_path = "/sys/bus/i2c/devices/0-0057/eeprom"
super(board, self).__init__(self.eeprom_path, 0, '', True)