Date: Mon, 21 Jul 2025 17:34:44 +0200 From: Lars Tunkrans <drsnx60@gmail.com> To: "Bjoern A. Zeeb" <bz@FreeBSD.org> Cc: freebsd-bluetooth@FreeBSD.org, freebsd-wireless@freebsd.org Subject: Re: Activating Bluetooth on intel AX200,AX201,AX210 modules Message-ID: <d7b4dc50-6276-486d-b5fc-1476d72e6671@gmail.com> In-Reply-To: <048d304e-65d1-44c3-a137-562de6e5c9da@gmail.com> References: <edea0872-244d-4a24-82f5-b600b16aa827@gmail.com> <30nnq627-nr7s-6623-3opp-n21p66ss1n57@SerrOFQ.bet> <048d304e-65d1-44c3-a137-562de6e5c9da@gmail.com>
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[-- Attachment #1 --]
HI
this command in the /etc/rc.d/bluetooth start script
fails with exit status 1 , unless mutilple iwmbt firmware
loads is executed beforehand,
* # ngctl mkpeer ubt0: hci hook drv*
ngctl mkpeer ubt0: hci hook drv
+ return 1
+ bluetooth_shutdown_stack ubt0
+ dev=ubt0
+ ngctl shutdown ubt0hci:
+ ngctl shutdown ubt0l2cap:
+ return 0
+ err 1 'Unable to setup Bluetooth stack for device ubt0'
//Lars
On 7/21/25 12:48 AM, Lars Tunkrans wrote:
>
> Hi Björn
>
> #1 running Current -15 updated on 12:th of july from
> github sources, on this laptop.
>
> #2 yes, I have an 0x0026 entry in
> /usr/src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c:
>
> #3 If I issue iwmbtf install command 4 times
> consecutively the "service bluetooth start ubt0 " command
> appears to work ,
>
> hccontrol commands appear to run,
>
> btsockstat runs
>
>
> # usbconfig show_ifdrv says:
>
> ugen0.6: <AX201 Bluetooth Intel Corp.> at usbus0, cfg=0
> md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
> * ugen0.6.0: ubt0: <vendor 0x8087 product 0x0026, class 224/1, rev
> 2.01/0.02, addr 5>*
>
> * device is available*
>
> SO is the conclusion that the AX201 BT module needs to
> be wacked on the head 4 times to bother waking up ?
>
> shouldnt device initialization at system startup take care
> of that, ´?
>
> I dont have a bluetooth mouse with me presently but will
> try one next week .
>
>
> //Lars
>
>
>
> On 7/20/25 11:14 PM, Bjoern A. Zeeb wrote:
>> On Sun, 20 Jul 2025, Lars Tunkrans wrote:
>>
>> Hi Lars,
>>
>>> I have a 3 years Old FUjitsu Celsius H7510 with I7-10885H
>>> CPU and AX201
>>> instructions in the Handbook talks about inserting a Bluetooth
>>> dongle in a USB port.
>>> This is obviously not the case here as the AX201 M.2. card includes
>>> the Bluetooth circuitry and the Bluetooth antenna is pre-installed
>>> in the laptop.
>>>
>>> As Bjoern.Zeeb has done an enormous job on the AX200
>>> IWLWIFI side, this bluetooth part of the same circut-board
>>> may interact with the WIFI part .......
>>
>> Not my domain of expertise but:
>> (a) which ersion of FreeBSD are you on?
>> (b) Check if you have an 0x0026 entry in
>> /usr/src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c: {
>> USB_VPI(USB_VENDOR_INTEL2, 0x0026, UBT_INTEL_DEVICE_8260) },
>> (c) did you install firmware? There is an iwmbt-firmware package.
>> Looks like you have.
>>
>> (d) last time I tried I with an AX210 I had to try to start it 1..4
>> times until eventually it worked.
>>
>> Reading below I think you are in the (d) category.
>>
>> Here's notes I left someone else for that trial:
>>
>> ------------------------------------------------------------------------
>> I installed the iwmbt-firmware package manually and then manually loaded
>> it, twice; the 2nd time with -DI and then started
>> /etc/rc.d/bluetooth start ubt0
>> one more time and then it was there..
>>
>> [337612.962319] ubt0 on uhub0
>> [337612.962354] ubt0: <vendor 0x8087 product 0x0032, class 224/1, rev
>> 2.01/0.00, addr 3> on usbus0
>> [337927.563193] ng_hci_process_command_timeout: ubt0hci - unable to
>> complete HCI command OGF=0x3, OCF=0x3. Timeout
>>
>> Following
>> https://freebsdfoundation.org/resource/networking-basics-wifi-and-bluetooth/
>>
>> # hccontrol -n ubt0hci inquiry
>> Inquiry result, num_responses=1
>> Inquiry result #0
>> BD_ADDR: xx:xx:xx:xx:xx:xx
>> Page Scan Rep. Mode: 0x1
>> Page Scan Period Mode: 00
>> Page Scan Mode: 00
>> Class: xx:xx:xx
>> Clock offset: 0x22f7
>> Inquiry complete. Status: No error [00]
>> ------------------------------------------------------------------------
>>
>>> # iwmbtfw -I -d ugen0.6
>>> iwmbt_is_supported: found iwmbtfw compatible
>>> main: Firmware has already been downloaded
>>> main: Firmware download is successful!
>>>
>>> # ps -ax | grep hcsec
>>> 51253 - Is 0:00.00 /usr/sbin/hcsecd -f
>>> /etc/bluetooth/hcsecd.conf
>>>
>>> # ps -ax | grep sdpd
>>> 58045 - Is 0:00.00 /usr/sbin/sdpd -c /var/run/sdp -g nobody
>>> -u nobody
>>>
>>>
>>>
>>> Looks like the Hardware should work but :
>>>
>>> # service bluetooth start ubt0
>>> /etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack for
>>> device ubt0
>>>
>>>
>>> PLS advise how to further diagnose the case,
>>
[-- Attachment #2 --]
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p><br>
</p>
<p> HI <br>
</p>
<p> this command in the /etc/rc.d/bluetooth start
script fails with exit status 1 , unless mutilple
iwmbt firmware loads is executed beforehand, <br>
</p>
<p><br>
</p>
<p><b> # ngctl mkpeer ubt0: hci hook drv</b></p>
<p>ngctl mkpeer ubt0: hci hook drv<br>
+ return 1<br>
+ bluetooth_shutdown_stack ubt0<br>
+ dev=ubt0<br>
+ ngctl shutdown ubt0hci:<br>
+ ngctl shutdown ubt0l2cap:<br>
+ return 0<br>
+ err 1 'Unable to setup Bluetooth stack for device ubt0'<br>
<br>
</p>
<p>//Lars <br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 7/21/25 12:48 AM, Lars Tunkrans
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:048d304e-65d1-44c3-a137-562de6e5c9da@gmail.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<br>
<p>Hi Björn <br>
</p>
<p> #1 running Current -15 updated on 12:th of july
from github sources, on this laptop. <br>
</p>
<p> #2 yes, I have an 0x0026 entry in
/usr/src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c: </p>
<p> #3 If I issue iwmbtf install command 4 times
consecutively the "service bluetooth start ubt0 "
command appears to work , <br>
</p>
<p> hccontrol commands appear to run, </p>
<p> btsockstat runs <br>
</p>
<p><br>
</p>
<p> # usbconfig show_ifdrv says: <br>
</p>
<p> ugen0.6: <AX201 Bluetooth Intel Corp.> at
usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)<br>
<b> ugen0.6.0: ubt0: <vendor 0x8087 product
0x0026, class 224/1, rev 2.01/0.02, addr 5></b></p>
<p><b> device is available</b></p>
<p> SO is the conclusion that the AX201 BT module
needs to be wacked on the head 4 times to bother
waking up ? <br>
</p>
<p> shouldnt device initialization at system startup
take care of that, ´? </p>
<p> I dont have a bluetooth mouse with me presently but
will try one next week . </p>
<p><br>
</p>
<p> //Lars <br>
</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 7/20/25 11:14 PM, Bjoern A. Zeeb
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:30nnq627-nr7s-6623-3opp-n21p66ss1n57@SerrOFQ.bet">On
Sun, 20 Jul 2025, Lars Tunkrans wrote: <br>
<br>
Hi Lars, <br>
<br>
<blockquote type="cite">I have a 3 years Old FUjitsu
Celsius H7510 with I7-10885H CPU and AX201 <br>
instructions in the Handbook talks about inserting a Bluetooth
dongle in a USB port. <br>
This is obviously not the case here as the AX201 M.2. card
includes the Bluetooth circuitry and the Bluetooth antenna is
pre-installed in the laptop. <br>
<br>
As Bjoern.Zeeb has done an enormous job on the
AX200 IWLWIFI side, this bluetooth part of the same
circut-board may interact with the WIFI part ....... <br>
</blockquote>
<br>
Not my domain of expertise but: <br>
(a) which ersion of FreeBSD are you on? <br>
(b) Check if you have an 0x0026 entry in
/usr/src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c:
{ USB_VPI(USB_VENDOR_INTEL2, 0x0026, UBT_INTEL_DEVICE_8260) }, <br>
(c) did you install firmware? There is an iwmbt-firmware
package. Looks like you have. <br>
<br>
(d) last time I tried I with an AX210 I had to try to start it
1..4 <br>
times until eventually it worked. <br>
<br>
Reading below I think you are in the (d) category. <br>
<br>
Here's notes I left someone else for that trial: <br>
<br>
------------------------------------------------------------------------
<br>
I installed the iwmbt-firmware package manually and then
manually loaded <br>
it, twice; the 2nd time with -DI and then started <br>
/etc/rc.d/bluetooth start ubt0 <br>
one more time and then it was there.. <br>
<br>
[337612.962319] ubt0 on uhub0 <br>
[337612.962354] ubt0: <vendor 0x8087 product 0x0032, class
224/1, rev 2.01/0.00, addr 3> on usbus0 <br>
[337927.563193] ng_hci_process_command_timeout: ubt0hci - unable
to complete HCI command OGF=0x3, OCF=0x3. Timeout <br>
<br>
Following
<a class="moz-txt-link-freetext"
href="https://freebsdfoundation.org/resource/networking-basics-wifi-and-bluetooth/"
moz-do-not-send="true">https://freebsdfoundation.org/resource/networking-basics-wifi-and-bluetooth/</a><br>;
<br>
# hccontrol -n ubt0hci inquiry <br>
Inquiry result, num_responses=1 <br>
Inquiry result #0 <br>
BD_ADDR: xx:xx:xx:xx:xx:xx <br>
Page Scan Rep. Mode: 0x1 <br>
Page Scan Period Mode: 00 <br>
Page Scan Mode: 00 <br>
Class: xx:xx:xx <br>
Clock offset: 0x22f7 <br>
Inquiry complete. Status: No error [00] <br>
------------------------------------------------------------------------
<br>
<br>
<blockquote type="cite"># iwmbtfw -I -d ugen0.6 <br>
iwmbt_is_supported: found iwmbtfw compatible <br>
main: Firmware has already been downloaded <br>
main: Firmware download is successful! <br>
<br>
# ps -ax | grep hcsec <br>
51253 - Is 0:00.00 /usr/sbin/hcsecd -f
/etc/bluetooth/hcsecd.conf <br>
<br>
# ps -ax | grep sdpd <br>
58045 - Is 0:00.00 /usr/sbin/sdpd -c /var/run/sdp -g
nobody -u nobody <br>
<br>
<br>
<br>
Looks like the Hardware should work but : <br>
<br>
# service bluetooth start ubt0 <br>
/etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack
for device ubt0 <br>
<br>
<br>
PLS advise how to further diagnose the case, <br>
</blockquote>
<br>
</blockquote>
</blockquote>
</body>
</html>
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