2006-03-07 11:38:42

by Nils Faerber

[permalink] [raw]
Subject: [Bluez-users] New HCI-USB device, no MAC?

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Hi!
I just acquired a new USB Bluetooth dongle.
Upon attachment it is correctly recognised as USB HCI but strangely it
does not carry any valid MAC address:

Requesting information ...
BD Address: 11:11:11:11:11:11
Device Name: piwi-1
LMP Version: 1.2 (0x2) LMP Subversion: 0x1fe
Manufacturer: Integrated System Solution Corp. (57)
Features: 0xbf 0xfe 0x8d 0x78 0x08 0x18 0x00 0x00
<3-slot packets> <5-slot packets> <encryption> <slot
offset>
<timing accuracy> <role switch> <sniff mode> <RSSI>
<channel quality> <SCO link> <HV2 packets> <HV3 packets>
<u-law log> <A-law log> <CVSD> <power control>
<transparent SCO> <broadcast encrypt> <enhanced iscan>
<interlaced iscan> <interlaced pscan> <inquiry with RSSI>
<AFH cap. slave> <AFH cap. master> <AFH class. master>

Is this a known issue for that chipset?
In fact I bought two dongles with the same chipset (but different
casing) and both start with the above default MAC.
Is there a tool to set a valid MAC?
And if so, to which MAC should I set it?
Or would probably the Windows driver program an initial MAC if first
connected to Windows?

Hints are welcome ;)
Thanks!

Cheers
nils faerber

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