tools/telemetry/third_party/pyserial/linux-product_info.patch

   1 Index: serial/tools/list_ports_linux.py
   2 ===================================================================
   3 --- serial/tools/list_ports_linux.py    (revision 494)
   4 +++ serial/tools/list_ports_linux.py    (working copy)
   5 @@ -110,6 +110,14 @@
   6      sys_dev_path = '/sys/class/tty/%s/device/interface' % (base,)
   7      if os.path.exists(sys_dev_path):
   8          return read_line(sys_dev_path)
   9 +
  10 +    # USB Product Information
  11 +    sys_dev_path = '/sys/class/tty/%s/device' % (base,)
  12 +    if os.path.exists(sys_dev_path):
  13 +        product_name_file = os.path.dirname(os.path.realpath(sys_dev_path)) + "/product"
  14 +        if os.path.exists(product_name_file):
  15 +            return read_line(product_name_file)
  16 +
  17      return base
  18
  19  def hwinfo(device):