diff --git a/hwdb.d/80-ieee1394-unit-function.hwdb b/hwdb.d/80-ieee1394-unit-function.hwdb
index 39b9ad8154..1e7ebfa80a 100644
--- a/hwdb.d/80-ieee1394-unit-function.hwdb
+++ b/hwdb.d/80-ieee1394-unit-function.hwdb
@@ -393,3 +393,76 @@ ieee1394:ven0000075Bmo0000AFB2sp0000A02Dver00010000
   ID_MODEL_FROM_DATABASE=RIP
   IEEE1394_UNIT_FUNCTION_MIDI=1
   IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+#
+# Oxford Semiconductor FW970/971.
+#
+
+ieee1394:node:ven0x0003dbmo0x01ddddunits0x00a02d:0x010001
+ieee1394:ven000003DBmo0001DDDDsp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Apogee Electronics
+  ID_MODEL_FROM_DATABASE=Duet FireWire
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x001564mo0x00fc22units0x00a02d:0x010001
+ieee1394:ven00001564mo0000FC22sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Behringer
+  ID_MODEL_FROM_DATABASE=F-Control Audio 202
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x001292mo0x00f970units0x00a02d:0x010001
+ieee1394:ven00001292mo0000F970sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Griffin Technology
+  ID_MODEL_FROM_DATABASE=Griffin FireWave
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x00d04bmo0x00f970units0x00a02d:0x010001
+ieee1394:ven0000D04Bmo0000F970sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=LaCie
+  ID_MODEL_FROM_DATABASE=LaCie FireWire Speakers
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+# Match to former models of Onyx 820i, 1220i, and 1620i.
+ieee1394:node:ven0x000ff2mo0x081216units0x00a02d:0x010001
+ieee1394:ven00000FF2mo00081216sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Loud Technologies
+  ID_MODEL_FROM_DATABASE=Mackie Onyx-i series
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x000ff2mo0x001640units0x00a02d:0x010001
+ieee1394:ven00000FF2mo00001640sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Loud Technologies
+  ID_MODEL_FROM_DATABASE=Mackie Onyx 1640i
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x000ff2mo0x00200funits0x00a02d:0x010001
+ieee1394:ven00000FF2mo0000200Fsp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Loud Technologies
+  ID_MODEL_FROM_DATABASE=Mackie Onyx Satellite
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x000ff2mo0x000460units0x00a02d:0x010001
+ieee1394:ven00000FF2mo00000460sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Loud Technologies
+  ID_MODEL_FROM_DATABASE=Tapco LINK.firewire 4x6
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x001260mo0x002000units0x00a02d:0x010001
+ieee1394:ven00001260mo00002000sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Stanton Magnetics
+  ID_MODEL_FROM_DATABASE=SCS.1d
+  IEEE1394_UNIT_FUNCTION_MIDI=1
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x001260mo0x001000units0x00a02d:0x010001
+ieee1394:ven00001260mo00001000sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Stanton Magnetics
+  ID_MODEL_FROM_DATABASE=SCS.1m
+  IEEE1394_UNIT_FUNCTION_MIDI=1
+
+ieee1394:node:ven0x00022emo0x800007units0x00a02d:0x010001
+ieee1394:ven0000022Emo00800007sp0000A02Dver00010001
+  ID_VENDOR_FROM_DATABASE=Tascam
+  ID_MODEL_FROM_DATABASE=FireOne
+  IEEE1394_UNIT_FUNCTION_MIDI=1
+  IEEE1394_UNIT_FUNCTION_AUDIO=1