| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | What: /sys/class/leds/<led>/device_name |
| 2 | Date: Dec 2017 |
| 3 | KernelVersion: 4.16 |
| 4 | Contact: linux-leds@vger.kernel.org |
| 5 | Description: |
| 6 | Specifies the network device name to monitor. |
| 7 | |
| 8 | What: /sys/class/leds/<led>/interval |
| 9 | Date: Dec 2017 |
| 10 | KernelVersion: 4.16 |
| 11 | Contact: linux-leds@vger.kernel.org |
| 12 | Description: |
| 13 | Specifies the duration of the LED blink in milliseconds. |
| 14 | Defaults to 50 ms. |
| 15 | |
| 16 | What: /sys/class/leds/<led>/link |
| 17 | Date: Dec 2017 |
| 18 | KernelVersion: 4.16 |
| 19 | Contact: linux-leds@vger.kernel.org |
| 20 | Description: |
| 21 | Signal the link state of the named network device. |
| 22 | If set to 0 (default), the LED's normal state is off. |
| 23 | If set to 1, the LED's normal state reflects the link state |
| 24 | of the named network device. |
| 25 | Setting this value also immediately changes the LED state. |
| 26 | |
| 27 | What: /sys/class/leds/<led>/tx |
| 28 | Date: Dec 2017 |
| 29 | KernelVersion: 4.16 |
| 30 | Contact: linux-leds@vger.kernel.org |
| 31 | Description: |
| 32 | Signal transmission of data on the named network device. |
| 33 | If set to 0 (default), the LED will not blink on transmission. |
| 34 | If set to 1, the LED will blink for the milliseconds specified |
| 35 | in interval to signal transmission. |
| 36 | |
| 37 | What: /sys/class/leds/<led>/rx |
| 38 | Date: Dec 2017 |
| 39 | KernelVersion: 4.16 |
| 40 | Contact: linux-leds@vger.kernel.org |
| 41 | Description: |
| 42 | Signal reception of data on the named network device. |
| 43 | If set to 0 (default), the LED will not blink on reception. |
| 44 | If set to 1, the LED will blink for the milliseconds specified |
| 45 | in interval to signal reception. |