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List:       netbsd-users
Subject:    Re: Intermitent loss of WiFi
From:       Greg Troxel <gdt () lexort ! com>
Date:       2023-08-04 10:26:29
Message-ID: rmibkfn14tm.fsf () s1 ! lexort ! com
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bsdprg@tuta.io writes:

> $ doas dmesg | grep -w iwm0
> [=C2=A0=C2=A0=C2=A0=C2=A0 1.031913] iwm0 at pci2 dev 0 function 0: Intel =
Dual Band Wireless AC 8265 (rev. 0x78)
> [=C2=A0=C2=A0=C2=A0=C2=A0 1.031913] iwm0: interrupting at msi3 vec 0
> [=C2=A0=C2=A0=C2=A0=C2=A0 4.380047] iwm0: hw rev 0x230, fw ver 22.361476.=
0, address <mac address>
> [ 10910.342873] iwm0: autoconfiguration error: fatal firmware error
> [=C2=A0=C2=A0=C2=A0=C2=A0 1.033640] iwm0 at pci2 dev 0 function 0: Intel =
Dual Band Wireless AC 8265 (rev. 0x78)
> [=C2=A0=C2=A0=C2=A0=C2=A0 1.033640] iwm0: interrupting at msi3 vec 0
> [=C2=A0=C2=A0=C2=A0=C2=A0 5.657031] iwm0: hw rev 0x230, fw ver 22.361476.=
0, address <mac address>
> [ 28069.286994] iwm0: autoconfiguration error: device timeout

I guess you have rbooted.

> I don't remember seeing this last line in 10.0 Beta. So, I think current =
correctly logs the error. I get tons of pci devices timeout:
>
> [ 30993.196990] autoconfiguration error: pms_disable: command error
> [ 30994.196994] pckbport: command timeout
> [ 31004.356990] autoconfiguration error: pms_enable: command error 35
> [ 31005.356994] pckbport: command timeout
> [ 31015.516990] autoconfiguration error: pms_disable: command error
> [ 31016.516994] pckbport: command timeout
> [ 31026.678834] autoconfiguration error: pms_enable: command error 35
>
> These may not have anything to do with iwm, because as I understand these=
 are config errors for mouse and keyboard (though they both work fine).

This is perhaps pointing to a more general problem with device access.
These other issues could be unrelated though.

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