+
+int
+rfid_protocol_setopt(struct rfid_protocol_handle *ph, int optname,
+ const void *optval, unsigned int optlen)
+{
+ if (optname >> 16 == 0) {
+ switch (optname) {
+ default:
+ return -EINVAL;
+ break;
+ }
+ } else {
+ if (!ph->proto->fn.setopt)
+ return -EINVAL;
+
+ return ph->proto->fn.setopt(ph, optname, optval, optlen);
+ }
+ return 0;
+}
+
+char *rfid_protocol_name(struct rfid_protocol_handle *ph)
+{
+ return ph->proto->name;
+}