Date: Thu, 11 Apr 2024 08:15:29 +0200 From: Milan Obuch <freebsd-wireless@dino.sk> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: freebsd-wireless@freebsd.org Subject: Re: Wireless on Yoga Book Message-ID: <20240411081529.034a950d@zeta.dino.sk> In-Reply-To: <9181qn26-124p-s749-7r66-448o074no2s5@yvfgf.mnoonqbm.arg> References: <20240407164806.29c8a099@zeta.dino.sk> <9181qn26-124p-s749-7r66-448o074no2s5@yvfgf.mnoonqbm.arg>
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On Wed, 10 Apr 2024 20:20:26 +0000 (UTC) "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> wrote: > On Sun, 7 Apr 2024, Milan Obuch wrote: > > > Hi, > > > > I am playing with FreeBSD on a new box, dual screen Yoga Book - see > > > [rtw8821c] > > Have you set the tunable as described in the rtw88 man page? > > /bz > I did not even look there, shame on me :( Anyway, now I have put compat.linuxkpi.skb.mem_limit=1 into /boot/loader.conf. This device has 16 GB RAM, so it surely qualifies for this workaround... Is there something else I should have find there? After reboot, wireless works (tested with ping to gateway on wireless segment), but there are multiple wlan0: link state changed to DOWN rtw880: lkpi_iv_newstate: error 95 during state transition 2 (AUTH) -> 2 (AUTH) wlan0: link state changed to UP lines seen on console. Maybe that's just cosmetics, I don't know yet. Also, on if_rtw88.ko autoload, seeing this rtw880: <rtw_8821ce> port 0x3000-0x30ff mem 0x80400000-0x8040ffff at device 0.0 on pci1 rtw8821c_fw.bin: could not load binary firmware /boot/firmware/rtw8821c_fw.bin either rtw88/rtw8821c_fw.bin: could not load binary firmware /boot/firmware/rtw88/rtw8821c_fw.bin either rtw88_rtw8821c_fw.bin: could not load binary firmware /boot/firmware/rtw88_rtw8821c_fw.bin either rtw880: successfully loaded firmware image 'rtw88/rtw8821c_fw.bin' rtw880: Firmware version 24.11.0, H2C version 12 I think lines 2-4 are just some failed attempts and as firmware module rtw88_rtw8821c_fw_bin.ko is autoloaded, they are somehow misleading, and maybe should be subject to rewrite. I am going to test it a bit, if you have anything I can try, let me know. Regards, Milan
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