61 lines
1.3 KiB
Python
Executable File
61 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python
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try:
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from sonic_sfp.sfputilbase import sfputilbase
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except ImportError, e:
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raise ImportError (str(e) + "- required module not found")
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class sfputil(sfputilbase):
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"""Platform specific sfputil class"""
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port_start = 0
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port_end = 31
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ports_in_block = 32
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port_to_eeprom_mapping = {}
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port_to_i2c_mapping = {
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9 : 18,
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10 : 19,
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11 : 20,
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12 : 21,
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1 : 22,
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2 : 23,
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3 : 24,
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4 : 25,
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6 : 26,
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5 : 27,
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8 : 28,
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7 : 29,
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13 : 30,
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14 : 31,
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15 : 32,
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16 : 33,
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17 : 34,
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18 : 35,
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19 : 36,
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20 : 37,
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25 : 38,
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26 : 39,
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27 : 40,
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28 : 41,
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29 : 42,
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30 : 43,
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31 : 44,
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32 : 45,
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21 : 46,
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22 : 47,
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23 : 48,
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24 : 49,
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}
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_qsfp_ports = range(0, ports_in_block + 1)
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def __init__(self, port_num):
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# Override port_to_eeprom_mapping for class initialization
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eeprom_path = '/sys/bus/i2c/devices/{0}-0050/sfp_eeprom'
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for x in range(self.port_start, self.port_end + 1):
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port_eeprom_path = eeprom_path.format(self.port_to_i2c_mapping[x+1])
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self.port_to_eeprom_mapping[x] = port_eeprom_path
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sfputilbase.__init__(self, port_num)
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