Re: LinuxKPI (iwlwifi, rtw8x) Please test! Important! (also in stable/15 now)

On 2026-03-07 01:25, Bjoern A. Zeeb wrote:
> On Thu, 5 Mar 2026, Chris wrote:
> 
> ..
>> and ex[erience(s) listed below. Please let me know of
>> anything I can add/do to help.
>> 
>> FreeBSD amdfbsd 16.0-CURRENT FreeBSD 16.0-CURRENT #0 
>> main-n284159-16822dac32ab: Mon Feb 23 22:02:36 UTC 2026
>> root@releng3.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
> 
> If you have a chance, can yo updated again (USB ethernet dongle or 
> something?)
> as specifically 9592f563c36b may make a difference.

Thank you for your reply, and attention to this, Bjoern!

I did, just after posting this. I'm now on 
16.0-CURRENT-amd64-20260302-5d9b185c33ae-284268.
*but* experience(s) are equal to what I reported here:

Mar  7 12:03:50 amdfbsd syslogd: last message repeated 30 times
Mar  7 12:04:02 amdfbsd syslogd: last message repeated 13 times
Mar  7 12:04:02 amdfbsd kernel: rtw890: no tx fwcmd resource
Mar  7 12:04:02 amdfbsd kernel: rtw890: failed to send h2c
Mar  7 12:04:04 amdfbsd kernel: rtw890: read rf busy swsi
Mar  7 12:04:04 amdfbsd syslogd: last message repeated 1 times
Mar  7 12:04:04 amdfbsd kernel: rtw890: no tx fwcmd resource
Mar  7 12:04:04 amdfbsd kernel: rtw890: failed to send h2c
Mar  7 12:04:06 amdfbsd kernel: rtw890: read rf busy swsi
Mar  7 12:04:06 amdfbsd syslogd: last message repeated 1 times

until I reboot. This is caused when setting lid close to suspend.
This does NOT occur if I don't start my DE and remain at the console.
In this case I only receive random:

Mar  7 11:56:11 amdfbsd kernel: rtw890: read rf busy swsi

with or without lid close.

> 
> 
>> 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852BE PCIe 
>> 802.11ax Wireless Network Controller
> 
> I need to go and see if I have one of these.
> 
> I think arved@ who replied a few hours before you is on a 8852AE if I 
> remember
> correctly and seemed to be more happy.
> 
> Are you actively using BT with this on anything in the vincinity?
I haven't done anything more than add the comms/rtlbt-firmware port.

I didn't, but should have mentioned, this is an M.2 RTL8859BE wifi/bt card.
In an effort to limit variables. I'm on a GENERIC kernel as shipped. Because 
I'm
chasing current I always boot verbose. I can boot a debug kernel at any time
if needed. I can also send you a dmesg.boot or (verbose) messages as desired.
I'm happy to build a kernel/driver/firmware to your needs if desired.

Thanks again!
> 
> /bz

--Chris