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Date:      Wed, 22 May 2024 03:51:18 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 275255] iwlwifi: panic after iwlwifi0: lkpi_iv_newstate: error -5 during state transition 5 (RUN) -> 0 (INIT) (8xxx/9xxx chipsets)
Message-ID:  <bug-275255-21060-JQVkjK5tYJ@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-275255-21060@https.bugs.freebsd.org/bugzilla/>
References:  <bug-275255-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275255

--- Comment #20 from Bakul Shah <bakul@iitbombay.org> ---
iwlwifi0@pci0:0:7:0:    class=3D0x028000 rev=3D0x29 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x2526 subvendor=3D0x8086 subdevice=3D0x0014
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wi-Fi 5(802.11ac) Wireless-AC 9x6x [Thunder Peak]'
    class      =3D network


iwlwifi0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=3D0x321
iwlwifi0: base HW address: 8c:a9:82:fc:e8:9c, OTP minor version: 0x4
iwlwifi0: <iwlwifi> mem 0xc1034000-0xc1037fff at device 7.0 on pci0
iwlwifi0: Detected crf-id 0x2816, cnv-id 0x1000200 wfpm id 0x80000000
iwlwifi0: PCI dev 2526/0014, rev=3D0x321, rfid=3D0x105110
iwlwifi0: successfully loaded firmware image
'iwlwifi-9260-th-b0-jf-b0-46.ucode'

Note that on reboot the device seems to be in some odd state and I see mess=
ages
like

iwlwifi0: loaded firmware version 46.ff18e32a.0 9260-th-b0-jf-b0-46.ucode
op_mode iwlmvm
iwlwifi0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=3D0x321
iwlwifi0: Failed to load firmware chunk!
iwlwifi0: iwlwifi transaction failed, dumping registers
iwlwifi0: iwlwifi device config registers:
iwlwifi 0000:00:07.0: 0000   86 80 26 25 07 04 10 00 29 00 80 02 00 00 00 0=
0=20
|..
...
iwlwifi0: Could not load the [0] uCode section
iwlwifi0: Failed to start INIT ucode: -60
iwlwifi0: WRT: Collecting data: ini trigger 13 fired (delay=3D0ms).
iwlwifi0: Not valid error log pointer 0x00000000 for Init uCode
iwlwifi0: IML/ROM dump:
...
iwlwifi0: 0xE27C6CB6 | FSEQ_CLASS_TP_VERSION
iwlwifi0: Failed to run INIT ucode: -60
iwlwifi0: retry init count 0
iwlwifi0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=3D0x321

But it seems to work fine (at least with my manula ifconfig ... create...).
Haven't tried enabling it from rc.conf yet.

--=20
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