Hi all,
i have problem with three (and more) USB BT dongles (all are the same,
CSR-based) and 4-port USB-2.0 HUB.
When i attach one USB dongle alone, everything is good (hci0 is up and
running). When i attach the second dongle (after the first), still is
everything OK (hci0 and hci1 are up and running).
But when i attach third (or fourth) dongle, this does not work.
I tried attaching all dongles differently but every time the third (or fourth)
dongle is not OK and dmesg says:
#dmesg
hci_usb_intr_rx_submit: hci2 intr rx submit failed urb cd55b674 err -28
If i have attached all four dongles only the first two are OK, if i manualy
change its state to "DOWN" and next two to "UP", now i have also hci2 and
hci3 working (but never all three or more along).
If i have state for the first two dongles "UP" and trying setting up next two
dongles "UP" also, then i get message:
# hciconfig hci2 up
"Can't init device hci2: Input/output error (5)"
I also tried another USB-2.0 HUB, but everything is the same - nothing
happens.
When i attach two dongles and second USB HUB (with one or more dongle
attached) into first USB HUB, everything is OK. Now i have all three or four
dongles working, but this isn't good solution.
If i attach two dongles, one printer and one mouse into this (or my second)
USB HUB, evereything is good and all devices are working, so these HUBs are
good.
I tried this procedure on four different computers (3x PC, 1x Laptop - all
with linux-2.6.x with distros Gentoo, SUSE and Debian), but still nothing
happens.
Please, is there any way how to run more than two USB BT dongles attached to
one 4-port USB-2.0 HUB?
Thank for any idea
Here are some informations about my system:
====================================
#uname -r
2.6.16-gentoo-r6
#cat /usr/src/linux/.config | grep BT
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
#lsmod
rfcomm 36500 0
l2cap 23232 5 rfcomm
hci_usb 14676 4
bluetooth 45092 9 rfcomm,l2cap,hci_usb
#lsusb
Bus 001 Device 041: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle
(HCI mode)
Bus 001 Device 040: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle
(HCI mode)
Bus 001 Device 039: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle
(HCI mode)
Bus 001 Device 038: ID 05e3:0605 Genesys Logic, Inc. USB 2.0 Hub [ednet]
--
Best regards
Petr Palacky
Outgoing message is virus free
because we use Linux (http://www.linux.org)
version 2.6.16-gentoo-r6 / Gentoo Linux
--
Windows NT:
New Technology? I don't think so...
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
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Hi Jamie,
my USB HUB is with and can also operate without power supply.
Today i tried these HUB and dongles on the ARM board with Debian Linux and
kernel 2.4 and here can i set "UP" only one dongle (with or without extra
power supply).
This looks as hci_usb doesn't like USB 2.0 standards...
Petr P.
Dne 12 Z=E1=F8=ED 2006, 15:43, Jaime Alberto Silva napsal(a):
> Could it be a power problem? maybe your USB port can't supply enough
> power to all the devices.
>
> On 9/11/06, [email protected] <[email protected]> wrote:
>
>> Hi Marcel,
>>
>>
>> thank you for your tip.
>>
>> I tried loading hci_usb with option isoc=3D0, but still nothing happens.
>> I don't think if this is question for USB Guys, because other devices
>> eg. printer, mouse, keyboard, flash-disk etc. works fine and all
>> together attached into one USB HUB. I think this is problem with any
>> component from bluez stack...
>>
>> BR
>> Petr
>>
>>
>> Dne 11 Z=E1=F8=ED 2006, 20:10, Marcel Holtmann napsal(a):
>>
>>> Hi Petr,
>>>
>>>
>>>
>>>> i have problem with three (and more) USB BT dongles (all are the
>>>> same, CSR-based) and 4-port USB-2.0 HUB.
>>>>
>>>>
>>>>
>>>> When i attach one USB dongle alone, everything is good (hci0 is up
>>>> and running). When i attach the second dongle (after the first),
>>>> still is everything OK (hci0 and hci1 are up and running). But when
>>>> i attach third (or fourth) dongle, this does not work.
>>>>
>>>> I tried attaching all dongles differently but every time the third
>>>> (or
>>>> fourth) dongle is not OK and dmesg says: #dmesg
>>>> hci_usb_intr_rx_submit: hci2 intr rx submit failed urb cd55b674 err
>>>> -28
>>>>
>>>>
>>>
>>> try loading the hci_usb driver with the isoc=3D0 option. This maybe
>>> helps, but it can also be a general problem with your USB root hub. In
>>> that case you have to check with the USB guys, because this is not
>>> Bluetooth
>>> specific.
>>>
>>> Regards
>>>
>>>
>>>
>>> Marcel
>>>
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> ----
>>> Using Tomcat but need to do more? Need to support web services,
>>> security? Get stuff done quickly with pre-integrated technology to
>>> make your job easier Download IBM WebSphere Application Server v.1.0.1
>>> based on Apache Geronimo
>>> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D1216
>>> 42
>>> _______________________________________________
>>> Bluez-users mailing list
>>> [email protected]
>>> https://lists.sourceforge.net/lists/listinfo/bluez-users
>>>
>>>
>>>
>>
>>
>>
>> -----------------------------------------------------------------------
>> --
>> Using Tomcat but need to do more? Need to support web services,
>> security? Get stuff done quickly with pre-integrated technology to make
>> your job easier Download IBM WebSphere Application Server v.1.0.1 based
>> on Apache Geronimo
>> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D12164
>> 2
>> _______________________________________________
>> Bluez-users mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/bluez-users
>>
>>
>
>
> --
> Jaime Alberto Silva
> L I N U X .~.
> The Choice /V\
> of a GNU / ( ) \ Generation ^^-^^
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier Download IBM WebSphere Application Server v.1.0.1 based on Apache
> Geronimo
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D121642
> _______________________________________________
> Bluez-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-users
>
>
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easi=
er
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D1=
21642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users
Could it be a power problem? maybe your USB port can't supply enough
power to all the devices.
On 9/11/06, [email protected] <[email protected]> wrote:
> Hi Marcel,
>
> thank you for your tip.
>
> I tried loading hci_usb with option isoc=3D0, but still nothing happens.
> I don't think if this is question for USB Guys, because other devices eg.
> printer, mouse, keyboard, flash-disk etc. works fine and all together
> attached into one USB HUB.
> I think this is problem with any component from bluez stack...
>
> BR
> Petr
>
> Dne 11 Z=E1=F8=ED 2006, 20:10, Marcel Holtmann napsal(a):
> > Hi Petr,
> >
> >
> >> i have problem with three (and more) USB BT dongles (all are the same,
> >> CSR-based) and 4-port USB-2.0 HUB.
> >>
> >>
> >> When i attach one USB dongle alone, everything is good (hci0 is up and
> >> running). When i attach the second dongle (after the first), still is
> >> everything OK (hci0 and hci1 are up and running). But when i attach
> >> third (or fourth) dongle, this does not work.
> >>
> >> I tried attaching all dongles differently but every time the third (or
> >> fourth) dongle is not OK and dmesg says: #dmesg
> >> hci_usb_intr_rx_submit: hci2 intr rx submit failed urb cd55b674 err -28
> >>
> >
> > try loading the hci_usb driver with the isoc=3D0 option. This maybe hel=
ps,
> > but it can also be a general problem with your USB root hub. In that ca=
se
> > you have to check with the USB guys, because this is not Bluetooth
> > specific.
> >
> > Regards
> >
> >
> > Marcel
> >
> >
> >
> >
> > -----------------------------------------------------------------------=
--
> > Using Tomcat but need to do more? Need to support web services,
> > security? Get stuff done quickly with pre-integrated technology to make
> > your job easier Download IBM WebSphere Application Server v.1.0.1 based=
on
> > Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D121642
> > _______________________________________________
> > Bluez-users mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/bluez-users
> >
> >
>
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job ea=
sier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D121642
> _______________________________________________
> Bluez-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-users
>
-- =
Jaime Alberto Silva
L I N U X .~.
The Choice /V\
of a GNU / ( ) \
Generation ^^-^^
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easi=
er
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D1=
21642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users
Hi Marcel,
thank you for your tip.
I tried loading hci_usb with option isoc=3D0, but still nothing happens.
I don't think if this is question for USB Guys, because other devices eg.
printer, mouse, keyboard, flash-disk etc. works fine and all together
attached into one USB HUB.
I think this is problem with any component from bluez stack...
BR
Petr
Dne 11 Z=E1=F8=ED 2006, 20:10, Marcel Holtmann napsal(a):
> Hi Petr,
>
>
>> i have problem with three (and more) USB BT dongles (all are the same,
>> CSR-based) and 4-port USB-2.0 HUB.
>>
>>
>> When i attach one USB dongle alone, everything is good (hci0 is up and
>> running). When i attach the second dongle (after the first), still is
>> everything OK (hci0 and hci1 are up and running). But when i attach
>> third (or fourth) dongle, this does not work.
>>
>> I tried attaching all dongles differently but every time the third (or
>> fourth) dongle is not OK and dmesg says: #dmesg
>> hci_usb_intr_rx_submit: hci2 intr rx submit failed urb cd55b674 err -28
>>
>
> try loading the hci_usb driver with the isoc=3D0 option. This maybe helps,
> but it can also be a general problem with your USB root hub. In that case
> you have to check with the USB guys, because this is not Bluetooth
> specific.
>
> Regards
>
>
> Marcel
>
>
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services,
> security? Get stuff done quickly with pre-integrated technology to make
> your job easier Download IBM WebSphere Application Server v.1.0.1 based on
> Apache Geronimo
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=3D121642
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easi=
er
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D1=
21642
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Hi Petr,
> i have problem with three (and more) USB BT dongles (all are the same,
> CSR-based) and 4-port USB-2.0 HUB.
>
> When i attach one USB dongle alone, everything is good (hci0 is up and
> running). When i attach the second dongle (after the first), still is
> everything OK (hci0 and hci1 are up and running).
> But when i attach third (or fourth) dongle, this does not work.
>
> I tried attaching all dongles differently but every time the third (or fourth)
> dongle is not OK and dmesg says:
> #dmesg
> hci_usb_intr_rx_submit: hci2 intr rx submit failed urb cd55b674 err -28
try loading the hci_usb driver with the isoc=0 option. This maybe helps,
but it can also be a general problem with your USB root hub. In that
case you have to check with the USB guys, because this is not Bluetooth
specific.
Regards
Marcel
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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