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-rw-r--r--Documentation/ABI/testing/sysfs-class-led-trigger-netdev7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-led-trigger-netdev b/Documentation/ABI/testing/sysfs-class-led-trigger-netdev
index 451af6d6768c..646540950e38 100644
--- a/Documentation/ABI/testing/sysfs-class-led-trigger-netdev
+++ b/Documentation/ABI/testing/sysfs-class-led-trigger-netdev
@@ -19,18 +19,23 @@ KernelVersion: 4.16
Contact: linux-leds@vger.kernel.org
Description:
Signal the link state of the named network device.
+
If set to 0 (default), the LED's normal state is off.
+
If set to 1, the LED's normal state reflects the link state
of the named network device.
Setting this value also immediately changes the LED state.
+
What: /sys/class/leds/<led>/tx
Date: Dec 2017
KernelVersion: 4.16
Contact: linux-leds@vger.kernel.org
Description:
Signal transmission of data on the named network device.
+
If set to 0 (default), the LED will not blink on transmission.
+
If set to 1, the LED will blink for the milliseconds specified
in interval to signal transmission.
@@ -40,6 +45,8 @@ KernelVersion: 4.16
Contact: linux-leds@vger.kernel.org
Description:
Signal reception of data on the named network device.
+
If set to 0 (default), the LED will not blink on reception.
+
If set to 1, the LED will blink for the milliseconds specified
in interval to signal reception.