[14.1] iwn firmware fails to load after upgrade

Reply: henrichhartzer_a_tuta.io: "Re: [14.1] iwn firmware fails to load after upgrade"
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From: Alain Emilia Anna Zscheile <fogti+fbsd_at_ytrizja.de>
Date: Wed, 16 Oct 2024 11:31:55 UTC

Hi all,

after upgrading to the current 14.1 release
(+ pkg upgrade, bumping e.g. drm-kmod, but should be less relevant)
(last known good/working version is:
   > uname -a
   FreeBSD [..] 14.1-RELEASE FreeBSD 14.1-RELEASE releng/14.1-n267679-10e31f0946d8 GENERIC amd64
)
`iwn_read_firmware` no longer appears in dmesg and iwn-based WLAN does no longer work.
(wpa_supplicant fails to scan for WLANs, but the interface is present)

Regards,
Alain Emilia A. Zscheile