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[mellanox]: Fix sysfs path for PSU devices in psuutil plugin #2143

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Merged
lguohan merged 1 commit into from
Oct 12, 2018
Merged

[mellanox]: Fix sysfs path for PSU devices in psuutil plugin #2143

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12 changes: 8 additions & 4 deletions device/mellanox/x86_64-mlnx_msn2010-r0/plugins/psuutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,10 +20,14 @@ class PsuUtil(PsuBase):

def __init__(self):
PsuBase.__init__(self)

self.psu_path = "/bsp/module/"
self.psu_presence = "psu{}_pwr_status"
self.psu_oper_status = "psu{}_pwr_status"
self.psu_path = ""
for index in range(0, 100):
hwmon_path = "/sys/devices/platform/mlxplat/mlxreg-hotplug/hwmon/hwmon{}/".format(index)
if os.path.exists(hwmon_path):
self.psu_path = hwmon_path
break
self.psu_presence = "pwr{}"
self.psu_oper_status = "pwr{}"

def get_num_psus(self):
"""
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11 changes: 8 additions & 3 deletions device/mellanox/x86_64-mlnx_msn2100-r0/plugins/psuutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,14 @@ class PsuUtil(PsuBase):
def __init__(self):
PsuBase.__init__(self)

self.psu_path = "/bsp/module/"
self.psu_presence = "psu{}_status"
self.psu_oper_status = "psu{}_pwr_status"
self.psu_path = ""
for index in range(0, 100):
hwmon_path = "/sys/devices/platform/mlxplat/mlxreg-hotplug/hwmon/hwmon{}/".format(index)
if os.path.exists(hwmon_path):
self.psu_path = hwmon_path
break
self.psu_presence = "pwr{}"
self.psu_oper_status = "pwr{}"

def get_num_psus(self):
"""
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11 changes: 8 additions & 3 deletions device/mellanox/x86_64-mlnx_msn2410-r0/plugins/psuutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,14 @@ class PsuUtil(PsuBase):
def __init__(self):
PsuBase.__init__(self)

self.psu_path = "/bsp/module/"
self.psu_presence = "psu{}_status"
self.psu_oper_status = "psu{}_pwr_status"
self.psu_path = ""
for index in range(0, 100):
hwmon_path = "/sys/devices/platform/mlxplat/mlxreg-hotplug/hwmon/hwmon{}/".format(index)
if os.path.exists(hwmon_path):
self.psu_path = hwmon_path
break
self.psu_presence = "psu{}"
self.psu_oper_status = "pwr{}"

def get_num_psus(self):
"""
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11 changes: 8 additions & 3 deletions device/mellanox/x86_64-mlnx_msn2700-r0/plugins/psuutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,14 @@ class PsuUtil(PsuBase):
def __init__(self):
PsuBase.__init__(self)

self.psu_path = "/bsp/module/"
self.psu_presence = "psu{}_status"
self.psu_oper_status = "psu{}_pwr_status"
self.psu_path = ""
for index in range(0, 100):
hwmon_path = "/sys/devices/platform/mlxplat/mlxreg-hotplug/hwmon/hwmon{}/".format(index)
if os.path.exists(hwmon_path):
self.psu_path = hwmon_path
break
self.psu_presence = "psu{}"
self.psu_oper_status = "pwr{}"

def get_num_psus(self):
"""
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12 changes: 8 additions & 4 deletions device/mellanox/x86_64-mlnx_msn2740-r0/plugins/psuutil.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,10 +20,14 @@ class PsuUtil(PsuBase):

def __init__(self):
PsuBase.__init__(self)

self.psu_path = "/bsp/module/"
self.psu_presence = "psu{}_status"
self.psu_oper_status = "psu{}_pwr_status"
self.psu_path = ""
for index in range(0, 100):
hwmon_path = "/sys/devices/platform/mlxplat/mlxreg-hotplug/hwmon/hwmon{}/".format(index)
if os.path.exists(hwmon_path):
self.psu_path = hwmon_path
break
self.psu_presence = "psu{}"
self.psu_oper_status = "pwr{}"

def get_num_psus(self):
"""
Expand Down