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    SubjectRe: Unable to Detect Bluetooth Device on Macbook Pro 9,2 (Mid-2012 13")
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    Hi Shea,

    > > include /sys/kernel/debug/usb/devices details for this device.
    >
    > Not sure, which device it is, so here's all of bus 4:

    <snip>

    > T: Bus=04 Lev=04 Prnt=04 Port=02 Cnt=03 Dev#= 9 Spd=12 MxCh= 0
    > D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
    > P: Vendor=05ac ProdID=821d Rev= 0.86
    > S: Manufacturer=Apple Inc.
    > S: Product=Bluetooth USB Host Controller
    > C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA
    > I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
    > E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
    > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
    > E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
    > I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
    > E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
    > E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
    > I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
    > E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
    > E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
    > I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
    > E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
    > E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
    > I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
    > E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
    > E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
    > I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
    > E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
    > E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
    > I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
    > E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
    > E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
    > I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
    > E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
    > E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
    > I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)

    lets take the one that says Bluetooth USB Host Controller ;)

    Regards

    Marcel




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