package/system/procd/files/hotplug.json

   1 [
   2         [ "case", "ACTION", {
   3                 "add": [
   4                         [ "if",
   5                                 [ "and",
   6                                         [ "has", "MAJOR" ],
   7                                         [ "has", "MINOR" ],
   8                                 ],
   9                                 [
  10                                         [ "if",
  11                                                 [ "or",
  12                                                         [ "eq", "DEVNAME",
  13                                                                 [ "null", "full", "ptmx", "zero", "tty", "net", "random", "urandom" ],
  14                                                         ],
  15                                                         [ "regex", "DEVNAME",
  16                                                                 [ "^gpio", "^hvc" ],
  17                                                         ],
  18                                                 ],
  19                                                 [
  20                                                         [ "makedev", "/dev/%DEVNAME%", "0666" ],
  21                                                         [ "return" ],
  22                                                 ]
  23                                         ],
  24                                         [ "if",
  25                                                 [ "eq", "DEVNAME", "kmsg" ],
  26                                                 [ "makedev", "/dev/%DEVNAME%", "0644" ],
  27                                         ],
  28                                         [ "if",
  29                                                 [ "regex", "DEVNAME", "^snd" ],
  30                                                 [ "makedev", "/dev/%DEVNAME%", "0660", "audio" ],
  31                                         ],
  32                                         [ "if",
  33                                                 [ "has", "DEVNAME" ],
  34                                                 [ "makedev", "/dev/%DEVNAME%", "0600" ],
  35                                         ],
  36                                 ],
  37                         ],
  38                         [ "if",
  39                                 [ "has", "FIRMWARE" ],
  40                                 [
  41                                         [ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ],
  42                                         [ "load-firmware", "/lib/firmware" ],
  43                                         [ "return" ]
  44                                 ]
  45                         ],
  46                 ],
  47                 "remove" : [
  48                         [ "if",
  49                                 [ "and",
  50                                         [ "has", "DEVNAME" ],
  51                                         [ "has", "MAJOR" ],
  52                                         [ "has", "MINOR" ],
  53                                 ],
  54                                 [ "rm", "/dev/%DEVNAME%" ]
  55                         ]
  56                 ]
  57         } ],
  58         [ "if",
  59                 [ "and",
  60                         [ "has", "BUTTON" ],
  61                         [ "eq", "SUBSYSTEM", "button" ],
  62                 ],
  63                 [ "button", "/etc/rc.button/%BUTTON%" ]
  64         ],
  65         [ "if",
  66                 [ "and",
  67                         [ "eq", "SUBSYSTEM", "usb-serial" ],
  68                         [ "regex", "DEVNAME",
  69                                 [ "^ttyUSB", "^ttyACM" ]
  70                         ]
  71                 ],
  72                 [ "exec", "/sbin/hotplug-call", "tty" ],
  73                 [ "if",
  74                         [ "isdir", "/etc/hotplug.d/%SUBSYSTEM%" ],
  75                         [ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ]
  76                 ]
  77         ],
  78 ]