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blackarmor-nas220-fan.conf
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blackarmor-nas220-fan.conf
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#
# Seagate Blackarmor NAS220 - fan control
#
# /etc/sysfs.d/blackarmor-nas220-fan.conf
#
# https://www.kernel.org/doc/Documentation/hwmon/sysfs-interface
#
# Select which temperature channels affect this PWM output in
# auto mode. Bitfield, 1 is temp1, 2 is temp2, 4 is temp3 etc.
#
class/hwmon/hwmon0/device/pwm1_auto_channels_temp = 7
# Define the PWM vs temperature curve. Use this for chips
# which associate trip points to PWM output channels
#
# Integer value in the range 0 (min, 0%) to 255 (max, 100%).
#
class/hwmon/hwmon0/device/pwm1_auto_point1_pwm = 128
class/hwmon/hwmon0/device/pwm1_auto_point2_pwm = 255
# Define the PWM vs temperature curve. Use this for chips
# which associate trip points to temperature channels
#
# Integer value millidegree Celsius (e.g. 32000 => 32 deg C)
#
class/hwmon/hwmon0/device/temp1_auto_point1_temp = 32000
class/hwmon/hwmon0/device/temp1_auto_point2_temp = 42000
class/hwmon/hwmon0/device/temp2_auto_point1_temp = 32000
class/hwmon/hwmon0/device/temp2_auto_point2_temp = 42000
class/hwmon/hwmon0/device/temp3_auto_point1_temp = 38000
class/hwmon/hwmon0/device/temp3_auto_point2_temp = 48000
# Fan speed control method
#
# 2 = automatic fan speed control enabled
#
class/hwmon/hwmon0/device/pwm1_enable = 2