Record uacpi_region_serial_rw_data

struct uacpi_region_serial_rw_data {
  void * handler_context;
  void * region_context;
  uacpi_u64 command;
  uacpi_data_view connection;
  uacpi_data_view in_out_buffer;
  uacpi_access_attribute access_attribute;
  uacpi_u8 access_length;
  /* Full declaration omitted */ 
}