bluesoleil dongle and "ubt0 - Control request failed"
Maksim Yevmenkin
maksim.yevmenkin at gmail.com
Wed Nov 19 10:12:23 PST 2008
Hi,
On 11/18/08, Rodion Turlac <vasilicht at gmail.com> wrote:
> Hello.
> I have tried to setup bluesoleil dongle on freebsd 7.1-pre.
> I incresed some variables that reduced error outputs:
> sysctl net.bluetooth.hci.command_timeout=30
> sysctl net.bluetooth.hci.sockets.raw.ioctl_timeout=30
>
> But I still got error messages like that ubt_request_complete2: ubt0 -
> Control request failed. TIMEOUT (15) and ask for help.
> I have include outputs of diagnostic commands.
hmm... very strange... according to the dumps everything seems to be
normal. at least in hci dump i can see successful responses to
commands we submit.
is device's bd_addr really 11:11:11:11:11:11 or you just changed it?
[...]
> ubt0: <vendor 0x1131 ISSCBTA, class 224/1, rev 1.10/3.73, addr 2> on uhub3
> ubt0: Interface 0 endpoints: interrupt=0x81, bulk-in=0x82, bulk-out=0x2
> ubt0: Interface 1 (alt.config 5) endpoints: isoc-in=0x83,
> isoc-out=0x3; wMaxPacketSize=49; nframes=6, buffer size=294
this particular dongle known to be a bit weird. please search for
ISSCBTA in freebsd list archives.
it also could be a problem with short control usb transfers, esp. on
ehci controllers. so my suggestions are
- try to plug the device in different ports if there is an external
usb hub - try without it
- try to comment 'reset' command in /etc/rc.d/bluetooth
- play w/bios settings (anything related to usb2.0 if you have
anything like that)
thanks,
max
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