-KERNEL="controlC[0-9]*", NAME="snd/%k"
-KERNEL="hwC[D0-9]*", NAME="snd/%k"
-KERNEL="pcmC[D0-9cp]*", NAME="snd/%k"
-KERNEL="midiC[D0-9]*", NAME="snd/%k"
-KERNEL="timer", NAME="snd/%k"
-KERNEL="seq", NAME="snd/%k"
-KERNEL="audio*", NAME="sound/%k"
-KERNEL="dsp*", NAME="sound/%k"
-KERNEL="adsp*", NAME="sound/%k"
-KERNEL="midi*", NAME="sound/%k"
-KERNEL="mixer*", NAME="sound/%k"
-KERNEL="sequencer*", NAME="sound/%k"
-KERNEL="amidi*", NAME="sound/%k"
-KERNEL="dmmidi*", NAME="sound/%k"
-KERNEL="admmidi*", NAME="sound/%k"
+KERNEL=="controlC[0-9]*", NAME="snd/%k"
+KERNEL=="hwC[D0-9]*", NAME="snd/%k"
+KERNEL=="pcmC[D0-9cp]*", NAME="snd/%k"
+KERNEL=="midiC[D0-9]*", NAME="snd/%k"
+KERNEL=="timer", NAME="snd/%k"
+KERNEL=="seq", NAME="snd/%k"
+KERNEL=="audio*", NAME="sound/%k"
+KERNEL=="dsp*", NAME="sound/%k"
+KERNEL=="adsp*", NAME="sound/%k"
+KERNEL=="midi*", NAME="sound/%k"
+KERNEL=="mixer*", NAME="sound/%k"
+KERNEL=="sequencer*", NAME="sound/%k"
+KERNEL=="amidi*", NAME="sound/%k"
+KERNEL=="dmmidi*", NAME="sound/%k"
+KERNEL=="admmidi*", NAME="sound/%k"
+
+# ieee1394 devices
+KERNEL=="dv1394*", NAME="dv1394/%n"
+KERNEL=="video1394*", NAME="video1394/%n"