rules.d/60-serial.rules

   1 # do not edit this file, it will be overwritten on update
   2
   3 ACTION=="remove", GOTO="serial_end"
   4 SUBSYSTEM!="tty", GOTO="serial_end"
   5
   6 SUBSYSTEMS=="pci", ENV{ID_BUS}="pci", ENV{ID_VENDOR_ID}="$attr{vendor}", ENV{ID_MODEL_ID}="$attr{device}"
   7 # We already ran the hwdb builtin for devices with MODALIAS in 50-default.rules.
   8 # Let's cover the remaining case here, where we walk up the tree to find a node with $MODALIAS.
   9 ENV{MODALIAS}=="", SUBSYSTEMS=="pci", IMPORT{builtin}="hwdb --subsystem=pci"
  10
  11 # /dev/serial/by-path/, /dev/serial/by-id/ for USB devices
  12 KERNEL!="ttyUSB[0-9]*|ttyACM[0-9]*", GOTO="serial_end"
  13
  14 SUBSYSTEMS=="usb-serial", ENV{.ID_PORT}="$attr{port_number}"
  15
  16 IMPORT{builtin}="path_id"
  17 ENV{ID_PATH}=="?*", ENV{.ID_PORT}=="", SYMLINK+="serial/by-path/$env{ID_PATH}"
  18 ENV{ID_PATH}=="?*", ENV{.ID_PORT}=="?*", SYMLINK+="serial/by-path/$env{ID_PATH}-port$env{.ID_PORT}"
  19
  20 IMPORT{builtin}="usb_id"
  21 ENV{ID_SERIAL}=="", GOTO="serial_end"
  22 SUBSYSTEMS=="usb", ENV{ID_USB_INTERFACE_NUM}="$attr{bInterfaceNumber}"
  23 ENV{ID_USB_INTERFACE_NUM}=="", GOTO="serial_end"
  24 ENV{.ID_PORT}=="", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_USB_INTERFACE_NUM}"
  25 ENV{.ID_PORT}=="?*", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_USB_INTERFACE_NUM}-port$env{.ID_PORT}"
  26
  27 LABEL="serial_end"