1 What: /sys/class/leds/<led>/device_n 1 What: /sys/class/leds/<led>/device_name 2 Date: Dec 2017 2 Date: Dec 2017 3 KernelVersion: 4.16 3 KernelVersion: 4.16 4 Contact: linux-leds@vger.kernel.org 4 Contact: linux-leds@vger.kernel.org 5 Description: 5 Description: 6 Specifies the network device n 6 Specifies the network device name to monitor. 7 7 8 What: /sys/class/leds/<led>/interval 8 What: /sys/class/leds/<led>/interval 9 Date: Dec 2017 9 Date: Dec 2017 10 KernelVersion: 4.16 10 KernelVersion: 4.16 11 Contact: linux-leds@vger.kernel.org 11 Contact: linux-leds@vger.kernel.org 12 Description: 12 Description: 13 Specifies the duration of the 13 Specifies the duration of the LED blink in milliseconds. 14 Defaults to 50 ms. 14 Defaults to 50 ms. 15 15 16 When offloaded is true, the in 16 When offloaded is true, the interval value MUST be set to the 17 default value and cannot be ch 17 default value and cannot be changed. 18 Trying to set any value in thi 18 Trying to set any value in this specific mode will return 19 an EINVAL error. 19 an EINVAL error. 20 20 21 What: /sys/class/leds/<led>/link 21 What: /sys/class/leds/<led>/link 22 Date: Dec 2017 22 Date: Dec 2017 23 KernelVersion: 4.16 23 KernelVersion: 4.16 24 Contact: linux-leds@vger.kernel.org 24 Contact: linux-leds@vger.kernel.org 25 Description: 25 Description: 26 Signal the link state of the n 26 Signal the link state of the named network device. 27 27 28 If set to 0 (default), the LED 28 If set to 0 (default), the LED's normal state is off. 29 29 30 If set to 1, the LED's normal 30 If set to 1, the LED's normal state reflects the link state 31 of the named network device. 31 of the named network device. 32 Setting this value also immedi 32 Setting this value also immediately changes the LED state. 33 33 34 34 35 What: /sys/class/leds/<led>/tx 35 What: /sys/class/leds/<led>/tx 36 Date: Dec 2017 36 Date: Dec 2017 37 KernelVersion: 4.16 37 KernelVersion: 4.16 38 Contact: linux-leds@vger.kernel.org 38 Contact: linux-leds@vger.kernel.org 39 Description: 39 Description: 40 Signal transmission of data on 40 Signal transmission of data on the named network device. 41 41 42 If set to 0 (default), the LED 42 If set to 0 (default), the LED will not blink on transmission. 43 43 44 If set to 1, the LED will blin 44 If set to 1, the LED will blink for the milliseconds specified 45 in interval to signal transmis 45 in interval to signal transmission. 46 46 47 When offloaded is true, the bl 47 When offloaded is true, the blink interval is controlled by 48 hardware and won't reflect the 48 hardware and won't reflect the value set in interval. 49 49 50 What: /sys/class/leds/<led>/rx 50 What: /sys/class/leds/<led>/rx 51 Date: Dec 2017 51 Date: Dec 2017 52 KernelVersion: 4.16 52 KernelVersion: 4.16 53 Contact: linux-leds@vger.kernel.org 53 Contact: linux-leds@vger.kernel.org 54 Description: 54 Description: 55 Signal reception of data on th 55 Signal reception of data on the named network device. 56 56 57 If set to 0 (default), the LED 57 If set to 0 (default), the LED will not blink on reception. 58 58 59 If set to 1, the LED will blin 59 If set to 1, the LED will blink for the milliseconds specified 60 in interval to signal receptio 60 in interval to signal reception. 61 61 62 When offloaded is true, the bl 62 When offloaded is true, the blink interval is controlled by 63 hardware and won't reflect the 63 hardware and won't reflect the value set in interval. 64 64 65 What: /sys/class/leds/<led>/offloade 65 What: /sys/class/leds/<led>/offloaded 66 Date: Jun 2023 66 Date: Jun 2023 67 KernelVersion: 6.5 67 KernelVersion: 6.5 68 Contact: linux-leds@vger.kernel.org 68 Contact: linux-leds@vger.kernel.org 69 Description: 69 Description: 70 Communicate whether the LED tr 70 Communicate whether the LED trigger modes are offloaded to 71 hardware or whether software f 71 hardware or whether software fallback is used. 72 72 73 If 0, the LED is using softwar 73 If 0, the LED is using software fallback to blink. 74 74 75 If 1, the LED blinking in requ 75 If 1, the LED blinking in requested mode is offloaded to 76 hardware. 76 hardware. 77 77 78 What: /sys/class/leds/<led>/link_10 78 What: /sys/class/leds/<led>/link_10 79 Date: Jun 2023 79 Date: Jun 2023 80 KernelVersion: 6.5 80 KernelVersion: 6.5 81 Contact: linux-leds@vger.kernel.org 81 Contact: linux-leds@vger.kernel.org 82 Description: 82 Description: 83 Signal the link speed state of 83 Signal the link speed state of 10Mbps of the named network device. 84 84 85 If set to 0 (default), the LED 85 If set to 0 (default), the LED's normal state is off. 86 86 87 If set to 1, the LED's normal 87 If set to 1, the LED's normal state reflects the link state 88 speed of 10MBps of the named n 88 speed of 10MBps of the named network device. 89 Setting this value also immedi 89 Setting this value also immediately changes the LED state. 90 90 91 Present only if the named netw << 92 << 93 What: /sys/class/leds/<led>/link_100 91 What: /sys/class/leds/<led>/link_100 94 Date: Jun 2023 92 Date: Jun 2023 95 KernelVersion: 6.5 93 KernelVersion: 6.5 96 Contact: linux-leds@vger.kernel.org 94 Contact: linux-leds@vger.kernel.org 97 Description: 95 Description: 98 Signal the link speed state of 96 Signal the link speed state of 100Mbps of the named network device. 99 97 100 If set to 0 (default), the LED 98 If set to 0 (default), the LED's normal state is off. 101 99 102 If set to 1, the LED's normal 100 If set to 1, the LED's normal state reflects the link state 103 speed of 100Mbps of the named 101 speed of 100Mbps of the named network device. 104 Setting this value also immedi 102 Setting this value also immediately changes the LED state. 105 103 106 Present only if the named netw << 107 << 108 What: /sys/class/leds/<led>/link_100 104 What: /sys/class/leds/<led>/link_1000 109 Date: Jun 2023 105 Date: Jun 2023 110 KernelVersion: 6.5 106 KernelVersion: 6.5 111 Contact: linux-leds@vger.kernel.org 107 Contact: linux-leds@vger.kernel.org 112 Description: 108 Description: 113 Signal the link speed state of 109 Signal the link speed state of 1000Mbps of the named network device. 114 110 115 If set to 0 (default), the LED 111 If set to 0 (default), the LED's normal state is off. 116 112 117 If set to 1, the LED's normal 113 If set to 1, the LED's normal state reflects the link state 118 speed of 1000Mbps of the named 114 speed of 1000Mbps of the named network device. 119 Setting this value also immedi 115 Setting this value also immediately changes the LED state. 120 << 121 Present only if the named netw << 122 << 123 What: /sys/class/leds/<led>/link_250 << 124 Date: Nov 2023 << 125 KernelVersion: 6.8 << 126 Contact: linux-leds@vger.kernel.org << 127 Description: << 128 Signal the link speed state of << 129 << 130 If set to 0 (default), the LED << 131 << 132 If set to 1, the LED's normal << 133 speed of 2500Mbps of the named << 134 Setting this value also immedi << 135 << 136 Present only if the named netw << 137 << 138 What: /sys/class/leds/<led>/link_500 << 139 Date: Nov 2023 << 140 KernelVersion: 6.8 << 141 Contact: linux-leds@vger.kernel.org << 142 Description: << 143 Signal the link speed state of << 144 << 145 If set to 0 (default), the LED << 146 << 147 If set to 1, the LED's normal << 148 speed of 5000Mbps of the named << 149 Setting this value also immedi << 150 << 151 Present only if the named netw << 152 << 153 What: /sys/class/leds/<led>/link_100 << 154 Date: Nov 2023 << 155 KernelVersion: 6.8 << 156 Contact: linux-leds@vger.kernel.org << 157 Description: << 158 Signal the link speed state of << 159 << 160 If set to 0 (default), the LED << 161 << 162 If set to 1, the LED's normal << 163 speed of 10000Mbps of the name << 164 Setting this value also immedi << 165 << 166 Present only if the named netw << 167 116 168 What: /sys/class/leds/<led>/half_dup 117 What: /sys/class/leds/<led>/half_duplex 169 Date: Jun 2023 118 Date: Jun 2023 170 KernelVersion: 6.5 119 KernelVersion: 6.5 171 Contact: linux-leds@vger.kernel.org 120 Contact: linux-leds@vger.kernel.org 172 Description: 121 Description: 173 Signal the link half duplex st 122 Signal the link half duplex state of the named network device. 174 123 175 If set to 0 (default), the LED 124 If set to 0 (default), the LED's normal state is off. 176 125 177 If set to 1, the LED's normal 126 If set to 1, the LED's normal state reflects the link half 178 duplex state of the named netw 127 duplex state of the named network device. 179 Setting this value also immedi 128 Setting this value also immediately changes the LED state. 180 129 181 What: /sys/class/leds/<led>/full_dup 130 What: /sys/class/leds/<led>/full_duplex 182 Date: Jun 2023 131 Date: Jun 2023 183 KernelVersion: 6.5 132 KernelVersion: 6.5 184 Contact: linux-leds@vger.kernel.org 133 Contact: linux-leds@vger.kernel.org 185 Description: 134 Description: 186 Signal the link full duplex st 135 Signal the link full duplex state of the named network device. 187 136 188 If set to 0 (default), the LED 137 If set to 0 (default), the LED's normal state is off. 189 138 190 If set to 1, the LED's normal 139 If set to 1, the LED's normal state reflects the link full 191 duplex state of the named netw 140 duplex state of the named network device. 192 Setting this value also immedi 141 Setting this value also immediately changes the LED state.
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