2008-10-27 16:03:52

by Guillaume Bedot

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Subject: Missing support in btusb for broadcom dongle 0a5c:2009

Hello,

It seems this particular dongle needs a quirk that existed in hci_usb,
but doesn't in btusb.

Is it possible to send some command to use this dongle (as hciconfig
reset can replace the reset quirk) ?

Or should the quirk be introduced in btusb too ?

Regards,

Guillaume B.



2008-10-27 19:35:23

by Marcel Holtmann

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Subject: Re: [PATCH] Missing support in btusb for broadcom dongle 0a5c:2009

Hi Guillaume,

> > > It seems this particular dongle needs a quirk that existed in hci_usb,
> > > but doesn't in btusb.
> > >
> > > Is it possible to send some command to use this dongle (as hciconfig
> > > reset can replace the reset quirk) ?
> > >
> > > Or should the quirk be introduced in btusb too ?
> >
> > you can load btusb with reset=1 and that does the same trick, but the
> > quirk should be added to btusb directly. Send in the lsusb output and
> > content of /proc/bus/usb/devices for your dongle.
>
> Sorry I was not clear enough...
>
> It's a different init quirk that concern only that dongle at the moment.
> With this patch it should be clearer.

hah. We forgot to port this one over from hci_usb :(

Regards

Marcel



2008-10-27 18:33:38

by Guillaume Bedot

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Subject: [PATCH] Missing support in btusb for broadcom dongle 0a5c:2009

Le lundi 27 octobre 2008 à 19:04 +0100, Marcel Holtmann a écrit :
> Hi Guillaume,
>
> > It seems this particular dongle needs a quirk that existed in hci_usb,
> > but doesn't in btusb.
> >
> > Is it possible to send some command to use this dongle (as hciconfig
> > reset can replace the reset quirk) ?
> >
> > Or should the quirk be introduced in btusb too ?
>
> you can load btusb with reset=1 and that does the same trick, but the
> quirk should be added to btusb directly. Send in the lsusb output and
> content of /proc/bus/usb/devices for your dongle.

Sorry I was not clear enough...

It's a different init quirk that concern only that dongle at the moment.
With this patch it should be clearer.

Regards,

Guillaume B.


Attachments:
btusb-bcm92035.patch (856.00 B)

2008-10-27 18:04:54

by Marcel Holtmann

[permalink] [raw]
Subject: Re: Missing support in btusb for broadcom dongle 0a5c:2009

Hi Guillaume,

> It seems this particular dongle needs a quirk that existed in hci_usb,
> but doesn't in btusb.
>
> Is it possible to send some command to use this dongle (as hciconfig
> reset can replace the reset quirk) ?
>
> Or should the quirk be introduced in btusb too ?

you can load btusb with reset=1 and that does the same trick, but the
quirk should be added to btusb directly. Send in the lsusb output and
content of /proc/bus/usb/devices for your dongle.

Regards

Marcel