Searched refs:inf_path (Results 1 – 1 of 1) sorted by relevance
160 def _is_cdc_acm(self, inf_path): argument169 cls = self._read_sys_hex_attr(inf_path, self._INF_CLASS)170 sub_cls = self._read_sys_hex_attr(inf_path, self._INF_SUB_CLASS)171 proto = self._read_sys_hex_attr(inf_path, self._INF_PROTOCOL)192 inf_path = os.path.join(self._USB_DEVICE_SYS_ROOT,196 if self._is_cdc_acm(inf_path):197 tty_list = os.listdir(os.path.join(inf_path, 'tty'))207 dir_list = os.listdir(inf_path)