| What: /sys/class/leds/<led>/device_name | |
| Date: Dec 2017 | |
| KernelVersion: 4.16 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Specifies the network device name to monitor. | |
| What: /sys/class/leds/<led>/interval | |
| Date: Dec 2017 | |
| KernelVersion: 4.16 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Specifies the duration of the LED blink in milliseconds. | |
| Defaults to 50 ms. | |
| When offloaded is true, the interval value MUST be set to the | |
| default value and cannot be changed. | |
| Trying to set any value in this specific mode will return | |
| an EINVAL error. | |
| What: /sys/class/leds/<led>/link | |
| Date: Dec 2017 | |
| 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. | |
| When offloaded is true, the blink interval is controlled by | |
| hardware and won't reflect the value set in interval. | |
| What: /sys/class/leds/<led>/rx | |
| Date: Dec 2017 | |
| 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. | |
| When offloaded is true, the blink interval is controlled by | |
| hardware and won't reflect the value set in interval. | |
| What: /sys/class/leds/<led>/offloaded | |
| Date: Jun 2023 | |
| KernelVersion: 6.5 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Communicate whether the LED trigger modes are offloaded to | |
| hardware or whether software fallback is used. | |
| If 0, the LED is using software fallback to blink. | |
| If 1, the LED blinking in requested mode is offloaded to | |
| hardware. | |
| What: /sys/class/leds/<led>/link_10 | |
| Date: Jun 2023 | |
| KernelVersion: 6.5 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link speed state of 10Mbps 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 | |
| speed of 10MBps of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| Present only if the named network device supports 10Mbps link speed. | |
| What: /sys/class/leds/<led>/link_100 | |
| Date: Jun 2023 | |
| KernelVersion: 6.5 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link speed state of 100Mbps 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 | |
| speed of 100Mbps of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| Present only if the named network device supports 100Mbps link speed. | |
| What: /sys/class/leds/<led>/link_1000 | |
| Date: Jun 2023 | |
| KernelVersion: 6.5 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link speed state of 1000Mbps 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 | |
| speed of 1000Mbps of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| Present only if the named network device supports 1000Mbps link speed. | |
| What: /sys/class/leds/<led>/link_2500 | |
| Date: Nov 2023 | |
| KernelVersion: 6.8 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link speed state of 2500Mbps 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 | |
| speed of 2500Mbps of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| Present only if the named network device supports 2500Mbps link speed. | |
| What: /sys/class/leds/<led>/link_5000 | |
| Date: Nov 2023 | |
| KernelVersion: 6.8 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link speed state of 5000Mbps 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 | |
| speed of 5000Mbps of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| Present only if the named network device supports 5000Mbps link speed. | |
| What: /sys/class/leds/<led>/link_10000 | |
| Date: Nov 2023 | |
| KernelVersion: 6.8 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link speed state of 10000Mbps 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 | |
| speed of 10000Mbps of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| Present only if the named network device supports 10000Mbps link speed. | |
| What: /sys/class/leds/<led>/half_duplex | |
| Date: Jun 2023 | |
| KernelVersion: 6.5 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link half duplex 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 half | |
| duplex state of the named network device. | |
| Setting this value also immediately changes the LED state. | |
| What: /sys/class/leds/<led>/full_duplex | |
| Date: Jun 2023 | |
| KernelVersion: 6.5 | |
| Contact: linux-leds@vger.kernel.org | |
| Description: | |
| Signal the link full duplex 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 full | |
| duplex state of the named network device. | |
| Setting this value also immediately changes the LED state. |