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Documentation: Add leading slash to some paths
Change multiple sys/xyz to /sys/xyz Signed-off-by: Mark O'Donovan <shiftee@posteo.net> Link: https://lore.kernel.org/r/20210328152837.73347-1-shiftee@posteo.net Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -151,7 +151,7 @@ Each cache level's directory provides its attributes. For example, the
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following shows a single cache level and the attributes available for
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following shows a single cache level and the attributes available for
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software to query::
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software to query::
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# tree sys/devices/system/node/node0/memory_side_cache/
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# tree /sys/devices/system/node/node0/memory_side_cache/
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/sys/devices/system/node/node0/memory_side_cache/
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/sys/devices/system/node/node0/memory_side_cache/
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|-- index1
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|-- index1
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| |-- indexing
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| |-- indexing
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@ -207,9 +207,9 @@ Documentation/driver-api/console.rst. To summarize:
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Echo a value to the bind file that represents the framebuffer console
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Echo a value to the bind file that represents the framebuffer console
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driver. So assuming vtcon1 represents fbcon, then::
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driver. So assuming vtcon1 represents fbcon, then::
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echo 1 > sys/class/vtconsole/vtcon1/bind - attach framebuffer console to
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echo 1 > /sys/class/vtconsole/vtcon1/bind - attach framebuffer console to
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console layer
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console layer
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echo 0 > sys/class/vtconsole/vtcon1/bind - detach framebuffer console from
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echo 0 > /sys/class/vtconsole/vtcon1/bind - detach framebuffer console from
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console layer
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console layer
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If fbcon is detached from the console layer, your boot console driver (which is
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If fbcon is detached from the console layer, your boot console driver (which is
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@ -345,7 +345,7 @@ Documentation/ABI/testing/sysfs-bus-iio for IIO ABIs to user space.
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To debug ISH, event tracing mechanism is used. To enable debug logs::
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To debug ISH, event tracing mechanism is used. To enable debug logs::
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echo 1 > /sys/kernel/debug/tracing/events/intel_ish/enable
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echo 1 > /sys/kernel/debug/tracing/events/intel_ish/enable
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cat sys/kernel/debug/tracing/trace
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cat /sys/kernel/debug/tracing/trace
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3.8 ISH IIO sysfs Example on Lenovo thinkpad Yoga 260
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3.8 ISH IIO sysfs Example on Lenovo thinkpad Yoga 260
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-----------------------------------------------------
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-----------------------------------------------------
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@ -23,7 +23,7 @@ from 93.75 mA to 1500 mA.The Flash currents are adjusted via the CURRENT
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CONTROL REGISTER(0x09).Flash mode is activated by the ENABLE REGISTER(0x0A),
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CONTROL REGISTER(0x09).Flash mode is activated by the ENABLE REGISTER(0x0A),
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or by pulling the STROBE pin HIGH.
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or by pulling the STROBE pin HIGH.
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LM3556 Flash can be controlled through sys/class/leds/flash/brightness file
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LM3556 Flash can be controlled through /sys/class/leds/flash/brightness file
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* if STROBE pin is enabled, below example control brightness only, and
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* if STROBE pin is enabled, below example control brightness only, and
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ON / OFF will be controlled by STROBE pin.
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ON / OFF will be controlled by STROBE pin.
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@ -32,17 +32,17 @@ Flash Example:
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OFF::
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OFF::
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#echo 0 > sys/class/leds/flash/brightness
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#echo 0 > /sys/class/leds/flash/brightness
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93.75 mA::
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93.75 mA::
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#echo 1 > sys/class/leds/flash/brightness
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#echo 1 > /sys/class/leds/flash/brightness
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...
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...
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1500 mA::
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1500 mA::
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#echo 16 > sys/class/leds/flash/brightness
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#echo 16 > /sys/class/leds/flash/brightness
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Torch Mode
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Torch Mode
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^^^^^^^^^^
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^^^^^^^^^^
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@ -51,7 +51,7 @@ In Torch Mode, the current source(LED) is programmed via the CURRENT CONTROL
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REGISTER(0x09).Torch Mode is activated by the ENABLE REGISTER(0x0A) or by the
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REGISTER(0x09).Torch Mode is activated by the ENABLE REGISTER(0x0A) or by the
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hardware TORCH input.
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hardware TORCH input.
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LM3556 torch can be controlled through sys/class/leds/torch/brightness file.
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LM3556 torch can be controlled through /sys/class/leds/torch/brightness file.
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* if TORCH pin is enabled, below example control brightness only,
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* if TORCH pin is enabled, below example control brightness only,
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and ON / OFF will be controlled by TORCH pin.
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and ON / OFF will be controlled by TORCH pin.
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@ -59,22 +59,22 @@ Torch Example:
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OFF::
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OFF::
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#echo 0 > sys/class/leds/torch/brightness
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#echo 0 > /sys/class/leds/torch/brightness
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46.88 mA::
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46.88 mA::
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#echo 1 > sys/class/leds/torch/brightness
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#echo 1 > /sys/class/leds/torch/brightness
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...
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...
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375 mA::
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375 mA::
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#echo 8 > sys/class/leds/torch/brightness
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#echo 8 > /sys/class/leds/torch/brightness
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Indicator Mode
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Indicator Mode
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^^^^^^^^^^^^^^
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^^^^^^^^^^^^^^
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Indicator pattern can be set through sys/class/leds/indicator/pattern file,
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Indicator pattern can be set through /sys/class/leds/indicator/pattern file,
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and 4 patterns are pre-defined in indicator_pattern array.
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and 4 patterns are pre-defined in indicator_pattern array.
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According to N-lank, Pulse time and N Period values, different pattern wiill
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According to N-lank, Pulse time and N Period values, different pattern wiill
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@ -87,13 +87,13 @@ Indicator pattern example:
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pattern 0::
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pattern 0::
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#echo 0 > sys/class/leds/indicator/pattern
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#echo 0 > /sys/class/leds/indicator/pattern
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...
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...
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pattern 3::
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pattern 3::
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#echo 3 > sys/class/leds/indicator/pattern
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#echo 3 > /sys/class/leds/indicator/pattern
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Indicator brightness can be controlled through
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Indicator brightness can be controlled through
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sys/class/leds/indicator/brightness file.
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sys/class/leds/indicator/brightness file.
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@ -102,17 +102,17 @@ Example:
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OFF::
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OFF::
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#echo 0 > sys/class/leds/indicator/brightness
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#echo 0 > /sys/class/leds/indicator/brightness
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5.86 mA::
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5.86 mA::
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#echo 1 > sys/class/leds/indicator/brightness
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#echo 1 > /sys/class/leds/indicator/brightness
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...
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...
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46.875mA::
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46.875mA::
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#echo 8 > sys/class/leds/indicator/brightness
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#echo 8 > /sys/class/leds/indicator/brightness
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Notes
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Notes
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-----
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-----
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