Re: [PATCH] Bluetooth: hci_nokia: select BT_BCM for btbcm_set_bdaddr()

Sebastian Reichel
2017-07-24T15:27:34Z

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Hi,

On Mon, Jul 24, 2017 at 12:23:57PM +0200, Sebastian Reichel wrote:
> On Sun, Jul 23, 2017 at 09:32:23AM +0200, Marcel Holtmann wrote:
> > >>>> The Nokia devices require the setup of its Public Bluetooth Device
> > >>>> Address and for that it is required to depend on vendor specific
> > >>>> commands. For Broadcom based Nokia devices, that is part of btbcm
> > >>>> module and can be selected via BT_BCM config option.
> > >>>>
> > >>>> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
> > >>>
> > >>> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
> > >>
> > >> btw. we need to also provide the set_bdaddr for TI chips.
> > >
> > > The TI based chip in Nokia N950 has a proper address configured, so
> > > it works without set_bdaddr (it would still be nice of course). It
> > > also seems to be missing for hci_ll, though. So the required command
> > > is completly unknown?
> >
> > are these a TI address or a Nokia address? I doubt Nokia would
> > have actually shipped any hardware using an IEEE assigned address
> > to TI.
>
> I can check this later.

The BD address on my N950 starts with B4:EE:D4, which belongs
to TI as far as I can see. Note, that N950 is a developer only
device.

-- Sebastian

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