Hi folks -
I'm trying to get the Bluez bluetooth drivers working in kernel 2.4.22 on my
new IBM Thinkpad A31p. The laptop has a built-in (miniPCI?) bluetooth
controller in it, but I'm uncertain of the brand/model/etc.
# lsmod
Module Size Used by Tainted: P
hci_usb 9752 0 (unused)
rfcomm 38080 0 (unused)
l2cap 19948 1 [rfcomm]
sco 11084 0 (unused)
bluez 40676 0 [hci_usb rfcomm l2cap sco]
# hciconfig status
Can't get device info: No such device
# cd /usr/src/linux
# find . -name bluetooth.o -print
#
Any ideas as to what I can try? Perhaps I've missed a step or something?
Thanks.
jas
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Hi Jason,
> > No Bluetooth device attached to the USB bus. You have to switch it on ;)
>
> I found the tiny button just now, after staring straight at it for the last
> couple of days. Duh.
>
> laptop# hciconfig -a
> hci0: Type: USB
> BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
> DOWN
> RX bytes:0 acl:0 sco:0 events:0 errors:0
> TX bytes:0 acl:0 sco:0 commands:0 errors:0
> Features: 0x00 0x00 0x00 0x00
> Packet type: DM1 DH1 HV1
> Link policy:
> Link mode: SLAVE ACCEPT
send me the output of "hciconfig -a" after you brought this device up
and I can add the information to my list.
Regards
Marcel
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At Fri Sep 12 18:57:30 2003, Marcel Holtmann wrote:
> this can be a problem, but I after searching a little bit I find some
> texts that say such a switch must be there and that Bluetooth is working
> with your notebook:
> No Bluetooth device attached to the USB bus. You have to switch it on ;)
I found the tiny button just now, after staring straight at it for the last
couple of days. Duh.
laptop# hciconfig -a
hci0: Type: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
DOWN
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:0 errors:0
Features: 0x00 0x00 0x00 0x00
Packet type: DM1 DH1 HV1
Link policy:
Link mode: SLAVE ACCEPT
Better.
jas
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Hi Jason,
> > as I know the IBM notebook's have a switch near the keyboard to switch
> > the Bluetooth device on and off. Or maybe there is a BIOS option. What
>
> I went hunting through the BIOS for something like that and didn't find
> anything. The manual isn't very handy and only mentions the option of
> Bluetooth once. A quick hunt around the keybd also comes up with nothing.
this can be a problem, but I after searching a little bit I find some
texts that say such a switch must be there and that Bluetooth is working
with your notebook:
http://www.linux-portal.com/static/notebook/thinkpad/a31p/
http://homepages.uni-regensburg.de/~meo21672/a31p/a31p.html
http://www.sleeper-service.org/a31p/a31p.html
> > do /proc/bus/usb/devices say? I know that the IBM Ultraport module don't
> > set the Bluetooth class in the USB descriptor, so maybe we have another
> > one.
>
> # cat /proc/bus/usb/devices
> T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=0000 ProdID=0000 Rev= 0.00
> S: Product=USB UHCI Root Hub
> S: SerialNumber=1840
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
> T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=0000 ProdID=0000 Rev= 0.00
> S: Product=USB UHCI Root Hub
> S: SerialNumber=1820
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
> T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=0000 ProdID=0000 Rev= 0.00
> S: Product=USB UHCI Root Hub
> S: SerialNumber=1800
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
No Bluetooth device attached to the USB bus. You have to switch it on ;)
Regards
Marcel
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At Fri Sep 12 18:23:41 2003, Marcel Holtmann wrote:
> as I know the IBM notebook's have a switch near the keyboard to switch
> the Bluetooth device on and off. Or maybe there is a BIOS option. What
I went hunting through the BIOS for something like that and didn't find
anything. The manual isn't very handy and only mentions the option of
Bluetooth once. A quick hunt around the keybd also comes up with nothing.
> do /proc/bus/usb/devices say? I know that the IBM Ultraport module don't
> set the Bluetooth class in the USB descriptor, so maybe we have another
> one.
# cat /proc/bus/usb/devices
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=1840
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=1820
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=1800
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
jas
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Jason Van Patten
AOL IM: Jason VP
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Hi Jason,
> > the Bluetooth adapter in this notebook is a USB based from CSR and it
> > should work perfect with the hci_usb driver. Have you switched the
> > Bluetooth device on?
>
> When you say "switched the Bluetooth device on" do you mean like my Palm?
> My goal is to get the laptop and the Palm chatting with one another via
> Bluetooth.
as I know the IBM notebook's have a switch near the keyboard to switch
the Bluetooth device on and off. Or maybe there is a BIOS option. What
do /proc/bus/usb/devices say? I know that the IBM Ultraport module don't
set the Bluetooth class in the USB descriptor, so maybe we have another
one.
Regards
Marcel
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At Fri Sep 12 17:20:26 2003, Marcel Holtmann wrote:
> the Bluetooth adapter in this notebook is a USB based from CSR and it
> should work perfect with the hci_usb driver. Have you switched the
> Bluetooth device on?
When you say "switched the Bluetooth device on" do you mean like my Palm?
My goal is to get the laptop and the Palm chatting with one another via
Bluetooth.
However, given the reading I've done (and it's quite possible I've misread,
so forgive my ignorance) the hci device should show up regardless of whether
there's another BT-enabled device around.
# hciconfig -a
#
I'm not seeing anything.
jas
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Jason Van Patten
AOL IM: Jason VP
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Hi Jason,
> I'm trying to get the Bluez bluetooth drivers working in kernel 2.4.22 on my
> new IBM Thinkpad A31p. The laptop has a built-in (miniPCI?) bluetooth
> controller in it, but I'm uncertain of the brand/model/etc.
the Bluetooth adapter in this notebook is a USB based from CSR and it
should work perfect with the hci_usb driver. Have you switched the
Bluetooth device on?
Regards
Marcel
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