Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
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@@ -50,7 +50,7 @@ W83627DHG, W83627DHG-P, W83627UHG, W83667HG, W83667HG-B, W83667HG-I
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(NCT6775F), and NCT6776F super I/O chips. We will refer to them collectively
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as Winbond chips.
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The chips implement 2 to 4 temperature sensors (9 for NCT6775F and NCT6776F),
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The chips implement 3 to 4 temperature sensors (9 for NCT6775F and NCT6776F),
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2 to 5 fan rotation speed sensors, 8 to 10 analog voltage sensors, one VID
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(except for 627UHG), alarms with beep warnings (control unimplemented),
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and some automatic fan regulation strategies (plus manual fan control mode).
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@@ -143,8 +143,13 @@ pwm[1-4]_min_output - minimum fan speed (range 1 - 255), when the temperature
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pwm[1-4]_stop_time - how many milliseconds [ms] must elapse to switch
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corresponding fan off. (when the temperature was below
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defined range).
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pwm[1-4]_start_output-minimum fan speed (range 1 - 255) when spinning up
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pwm[1-4]_step_output- rate of fan speed change (1 - 255)
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pwm[1-4]_stop_output- minimum fan speed (range 1 - 255) when spinning down
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pwm[1-4]_max_output - maximum fan speed (range 1 - 255), when the temperature
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is above defined range.
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Note: last two functions are influenced by other control bits, not yet exported
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Note: last six functions are influenced by other control bits, not yet exported
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by the driver, so a change might not have any effect.
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Implementation Details
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@@ -88,14 +88,12 @@ Module parameters
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delay
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-----
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Some Intersil/Zilker Labs DC-DC controllers require a minimum interval between
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I2C bus accesses. According to Intersil, the minimum interval is 2 ms, though
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1 ms appears to be sufficient and has not caused any problems in testing.
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The problem is known to affect ZL6100, ZL2105, and ZL2008. It is known not to
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affect ZL2004 and ZL6105. The driver automatically sets the interval to 1 ms
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except for ZL2004 and ZL6105. To enable manual override, the driver provides a
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writeable module parameter, 'delay', which can be used to set the interval to
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a value between 0 and 65,535 microseconds.
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Intersil/Zilker Labs DC-DC controllers require a minimum interval between I2C
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bus accesses. According to Intersil, the minimum interval is 2 ms, though 1 ms
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appears to be sufficient and has not caused any problems in testing. The problem
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is known to affect all currently supported chips. For manual override, the
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driver provides a writeable module parameter, 'delay', which can be used to set
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the interval to a value between 0 and 65,535 microseconds.
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Sysfs entries
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