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Linux/Documentation/ABI/testing/sysfs-class-led-trigger-tty

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Diff markup

Differences between /Documentation/ABI/testing/sysfs-class-led-trigger-tty (Version linux-6.12-rc7) and /Documentation/ABI/testing/sysfs-class-led-trigger-tty (Version linux-6.3.13)


  1 What:           /sys/class/leds/<tty_led>/ttyn !!   1 What:           /sys/class/leds/<led>/ttyname
  2 Date:           Dec 2020                            2 Date:           Dec 2020
  3 KernelVersion:  5.10                                3 KernelVersion:  5.10
  4 Contact:        linux-leds@vger.kernel.org          4 Contact:        linux-leds@vger.kernel.org
  5 Description:                                        5 Description:
  6                 Specifies the tty device name       6                 Specifies the tty device name of the triggering tty
  7                                                << 
  8 What:           /sys/class/leds/<tty_led>/rx   << 
  9 Date:           February 2024                  << 
 10 KernelVersion:  6.8                            << 
 11 Description:                                   << 
 12                 Signal reception (rx) of data  << 
 13                 If set to 0, the LED will not  << 
 14                 If set to 1 (default), the LED << 
 15                                                << 
 16 What:           /sys/class/leds/<tty_led>/tx   << 
 17 Date:           February 2024                  << 
 18 KernelVersion:  6.8                            << 
 19 Description:                                   << 
 20                 Signal transmission (tx) of da << 
 21                 If set to 0, the LED will not  << 
 22                 If set to 1 (default), the LED << 
 23                                                << 
 24 What:           /sys/class/leds/<tty_led>/cts  << 
 25 Date:           February 2024                  << 
 26 KernelVersion:  6.8                            << 
 27 Description:                                   << 
 28                 CTS = Clear To Send            << 
 29                 DCE is ready to accept data fr << 
 30                 If the line state is detected, << 
 31                 If set to 0 (default), the LED << 
 32                 If set to 1, the LED will eval << 
 33                                                << 
 34 What:           /sys/class/leds/<tty_led>/dsr  << 
 35 Date:           February 2024                  << 
 36 KernelVersion:  6.8                            << 
 37 Description:                                   << 
 38                 DSR = Data Set Ready           << 
 39                 DCE is ready to receive and se << 
 40                 If the line state is detected, << 
 41                 If set to 0 (default), the LED << 
 42                 If set to 1, the LED will eval << 
 43                                                << 
 44 What:           /sys/class/leds/<tty_led>/dcd  << 
 45 Date:           February 2024                  << 
 46 KernelVersion:  6.8                            << 
 47 Description:                                   << 
 48                 DCD = Data Carrier Detect      << 
 49                 DTE is receiving a carrier fro << 
 50                 If the line state is detected, << 
 51                 If set to 0 (default), the LED << 
 52                 If set to 1, the LED will eval << 
 53                                                << 
 54 What:           /sys/class/leds/<tty_led>/rng  << 
 55 Date:           February 2024                  << 
 56 KernelVersion:  6.8                            << 
 57 Description:                                   << 
 58                 RNG = Ring Indicator           << 
 59                 DCE has detected an incoming r << 
 60                 line. If the line state is det << 
 61                 If set to 0 (default), the LED << 
 62                 If set to 1, the LED will eval << 
                                                      

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