88af7f625a
* [platform/hwsku] Added Marvell Armhf 32 bit ET6448M 52x Board
48x1G and 4x10G Management switch
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
55 lines
1.5 KiB
Python
Executable File
55 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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import os.path
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import subprocess
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try:
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from sonic_psu.psu_base import PsuBase
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except ImportError as e:
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raise ImportError (str(e) + "- required module not found")
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class PsuUtil(PsuBase):
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"""Platform-specific PSUutil class"""
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def __init__(self):
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PsuBase.__init__(self)
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MAX_PSUS = 2
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def get_num_psus(self):
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MAX_PSUS = 2
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return MAX_PSUS
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def get_psu_status(self, index):
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if index is None:
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return False
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cmdstatus, psustatus = subprocess.getstatusoutput('i2cget -y 0 0x41 0xa') #need to verify the cpld register logic
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psustatus = int(psustatus, 16)
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if cmdstatus == 0:
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if index == 1:
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psustatus = psustatus&4
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if psustatus == 4 :
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return True
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if index == 2:
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psustatus = psustatus&8
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if psustatus == 8 :
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return True
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return False
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def get_psu_presence(self, index):
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if index is None:
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return False
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cmdstatus , psustatus = subprocess.getstatusoutput('i2cget -y 0 0x41 0xa') #need to verify the cpld register logic
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psustatus = int(psustatus, 16)
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if cmdstatus == 0:
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if index == 1:
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psustatus = psustatus&1
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if psustatus == 1 :
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return True
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if index == 2:
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psustatus = psustatus&2
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if psustatus == 2 :
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return True
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return False
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