[Bug 283215] PCI passthru of wifi card QCNFA765 on AMD Ryzen host results in host freeze or crash

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 283215] PCI passthru of wifi card QCNFA765 results in host freeze or crash"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 15 Dec 2025 07:39:19 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283215

--- Comment #3 from Quentin Thébault <quentin.thebault@defenso.fr> ---
Testing on the pkgbase/latest CURRENT today gives a similar result but I get
more error output, no idea why yet (still OpenBSD 7.6 (GENERIC) #5: Sun Jun 29
09:03:04 MDT 2025 guest):

```
# ifconfig qwx0 up
qwx0: failed to receive control response completion, polling...
qwx0: Service connect timeout
qwx0: failed to connect to HTT: 35
qwx0: failed to start core: 35
qwx0: fatal firmware error
qwx0: fatal firmware error
qwx0: tx credits timeout
qwx0: failed to send WMI_PDEV_SET_PARAM cmd
qwx0: failed to enable PMF QOS for pdev 0: 35
ifconfig: qwx0: SIOCSIFFLAGS: Resource temporarily unavailable
```

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