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Sender: Larry Finger <larry.finger@gmail.com>
Message-ID: <dc58789d-0d60-407e-8fdf-ba56f139877f@lwfinger.net>
Date: Sat, 16 Dec 2023 17:14:55 -0600
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Subject: Re: Realtek rtl8723de load krn 6.5 but dont work
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To: Leonam Uerba <ghostdog0777@gmail.com>, linux-wireless@vger.kernel.org
References: <CA+f0+YH_yAAvqz5_hPVwPHvWvK52cD10XjWye2=S5+OhLS-hwQ@mail.gmail.com>
From: Larry Finger <Larry.Finger@lwfinger.net>
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On 12/16/23 02:16, Leonam Uerba wrote:
> Hi Realtek Engineers,
> 
> In the hope that they can help me understand and correct why the
> driver installs and (apparently) loads correctly after compiling the
> driver (using the project: https://github.com/lwfinger/rtw88) but it
> doesn't work in NetworkManager and dmesg gives me this error when
> loading it via modprobe:
> 
> [  166.218608] rtw_8723de 0000:02:00.0: firmware: direct-loading
> firmware rtw88/rtw8723d_fw.bin
> [  166.219439] rtw_8723de 0000:02:00.0: Firmware version 48.0.0, H2C version 0
> [  172.152525] rtw_8723de 0000:02:00.0: failed to poll offset=0x5
> mask=0x3 value=0x0
> [  172.152531] rtw_8723de 0000:02:00.0: mac power on failed
> [  172.152533] rtw_8723de 0000:02:00.0: failed to power on mac
> [  172.152535] rtw_8723de 0000:02:00.0: failed to setup chip efuse info
> [  172.152537] rtw_8723de 0000:02:00.0: failed to setup chip information
> [  172.167493] rtw_8723de: probe of 0000:02:00.0 failed with error -16
> 
> Kernel: 6.5.0-kali3-amd64
> Hardware: built-in chipset: on Notebook HP 15-DA0012DX
> 
> I've done a lot of research and haven't found anything that can get
> around this error, can you help me?

I am not a Realtek engineer, but you might try setting some options for 
rtw88_pci or rtw_pci (depends on whether you are using the built-in kernel 
drivers or the GitHub repo) such as disable_msi=y and disable_aspm=y.

Similarly, add the option disable_lps_deep=y for rtw88_core or rtw_core.

Late-model HP and Lenovo laptops have BIOS coding that seems to need these options.

Larry