Re: [RFC 0/3] misc: new serdev based drivers for w2sg00x4 GPS module and w2cbw003 wifi/bluetooth

From	Pavel Machek <pavel@ucw.cz>
Newsgroups	linux.kernel
Subject	Re: [RFC 0/3] misc: new serdev based drivers for w2sg00x4 GPS module and w2cbw003 wifi/bluetooth
Date	2017-05-25 19:10 +0200
Message-ID	<tL4qT-2vP-43@gated-at.bofh.it> (permalink)
References	(2 earlier) <tKaRH-7kh-3@gated-at.bofh.it> <tKh6N-38u-19@gated-at.bofh.it> <tKhqa-3g1-3@gated-at.bofh.it> <tKhTc-3GR-29@gated-at.bofh.it> <tKime-3Tp-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi!

> > You don't need hciattach. All userspace has to do for kernel BT
> > drivers is "hciconfig hci0 up|down".
> 
> Hm. Well:
> 
> root@letux:~# hciconfig hci0 up
> Can't get device info: No such device
> root@letux:~#
> 
> I wonder how I can tell hciconfig about the UART port if not by running hciattach /dev/ttyBT0?

You should not have to tell hciconfig about ttyBT0. Kernel should
automatically setup hci0<->ttyBT0 connection during boot, based on the
device tree.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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Re: [RFC 0/3] misc: new serdev based drivers for w2sg00x4 GPS module  and w2cbw003 wifi/bluetooth Pavel Machek <pavel@ucw.cz> - 2017-05-25 19:10 +0200

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