Re: iwd 2.22 scan fails but... works ok with ConnMan

[Denis Kenzior <denkenz@gmail.com>]

Hi Piotr,

>>
>> What hardware is being used?
> 
> 
> this is allwinner h618 zero3 sbc with uwe5622 wifi chip.
> Kernel is 6.11.5 with uwe5622 driver backported from vendor bsp (https://github.com/warpme/minimyth2/blob/master/script/kernel/linux-6.11/files/0630-net-wireless-add-uwe5622-support-v20231020.patch)

So yet another non-upstream driver, sigh.

> 
> 
>>   Can you include iwmon output?
>> https://archive.kernel.org/oldwiki/iwd.wiki.kernel.org/debugging.html#iwmon
> 
> Trying to use iwmon shows me:
> 
> root@myth-frontend-0200dd63cc00:~ # ip link
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1000
>      link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq qlen 1000
>      link/ether 02:00:dd:63:cc:00 brd ff:ff:ff:ff:ff:ff
> 3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
>      link/ether 24:b7:2a:45:f4:e5 brd ff:ff:ff:ff:ff:ff
> root@myth-frontend-0200dd63cc00:~ # iwmon -i wlan0

That doesn't do what you think it does.  -i is a mostly deprecated option to 
specify the nlmon device to use (not the wireless device you're trying to snoop on)

Try it without -i.

> Wireless monitor ver 3.0
> Failed to create monitor interface wlan0: Unknown error -17
> root@myth-frontend-0200dd63cc00:~ #
> 

Is this in any way related to the problem reported in this thread?
https://lore.kernel.org/all/CAOCHtYj9OjZGQ=G139i=KRRcxpFD-1=GSvUPmFYaqSvFz0NwJg@mail.gmail.com/

Regards,
-Denis