The following reply was made to PR kern/34070; it has been noted by GNATS.

From: Berndt Josef Wulf <wulf@ping.net.au>
To: M.Drochner@fz-juelich.de
Cc: Iain Hibbert <plunky@rya-online.net>, gnats-bugs@netbsd.org,
	kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
	netbsd-bugs@netbsd.org, wulf@netbsd.org
Subject: Re: kern/34070: btconfig: SIOCSBTFLAGS: Resource temporarily  unavailable
Date: Wed, 29 Nov 2006 23:57:00 +1030

 On Tuesday 28 November 2006 06:48, Matthias Drochner wrote:
 > plunky@rya-online.net said:
 > > Not that I can suggest masking such a bug by conforming to a hidden
 > > magic number (I wonder if 16 is a generally used value)
 >
 > I think I have a fix which is not too invasive but still
 > halfway clean: kill the code which tries to compute the
 > toggle after a short transfer. To fix it to deal with block
 > alignment would make it even more expensive; reading
 > the updated toggle from the descriptor is cheaper imho.
 > The appended patch makes ubt work as far as I could check
 > without a device.
 >
 > best regards
 > Matthias
 
 Hi Matthias,
 
 I can confirm your patch working as far as the detection of BT devices is 
 concerned - see example below:
 
 barossa: {79} btconfig ubt0
 ubt0: bdaddr 00:16:41:57:68:6a flags 0x3<UP,RUNNING>
         num_cmd = 1
         num_acl = 8, acl_mtu = 384
         num_sco = 8, sco_mtu = 64
 barossa: {80} btconfig ubt0 inquiry
 Device Discovery from device: ubt0 .... 1 response
   1: bdaddr 06:10:09:d1:91:8a
    : name "Samsung WEP200"
    : class: [0x200404] Wearable Headset <Audio>
    : page scan rep mode 0x01
    : page scan period mode 0x02
    : page scan mode 0x00
    : clock offset 13339
 
 I'll test a BT mouse and keyboard at work tomorrow. Its looking very promising 
 sofar!!!
 
 Thanks,
 
 cheerio Berndt