From: Kalle Valo <kvalo@codeaurora.org>
To: Peter Xu <peterx@redhat.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-wireless@vger.kernel.org,
Luca Coelho <luciano.coelho@intel.com>
Subject: Re: Intel Wireless 7260 failed to work
Date: Tue, 27 Dec 2016 21:46:55 +0200 [thread overview]
Message-ID: <871swtkvdc.fsf@purkki.adurom.net> (raw)
In-Reply-To: <20161227091706.GA20895@pxdev.xzpeter.org> (Peter Xu's message of "Tue, 27 Dec 2016 17:17:07 +0800")
Peter Xu <peterx@redhat.com> writes:
> Looks like latest Linux master (4.10-rc1, 7ce7d89f) cannot work well
> with my wireless card, which is:
>
> Intel Corporation Wireless 7260 (rev bb)
>
> Boot message shows that no suitable firmware found:
>
> # journalctl -kp3
> Dec 27 16:38:00 kernel: Error parsing PCC subspaces from PCCT
> Dec 27 16:38:00 kernel: mmc0: Unknown controller version (3). You may experience problems.
> Dec 27 16:38:02 kernel: DMAR: DRHD: handling fault status reg 2
> Dec 27 16:38:02 kernel: DMAR: [DMA Write] Request device [00:02.0] fault addr 7200000000 [fault reason 05] PTE Write a
> Dec 27 16:38:03 kernel: tpm tpm0: A TPM error (6) occurred attempting to read a pcr value
> Dec 27 16:38:04 kernel: iwlwifi 0000:03:00.0: no suitable firmware found!
>
> Linux stable/master (Linux 4.8-rc8, 08895a8b6b) works for me. And no
> further tests have been done yet.
>
> Is this a known issue? Please let me know if anyone wants more info or
> logs, since this error triggers easily (everytime I boot).
The error message isn't really telling much to the user (hint hint) but
I suspect this is by design:
"iwlwifi: remove support for fw older than -17 and -22
FW versions older than -17 for 3160 and 7260 and older than -22 for
newer NICs are not supported anymore. Don't load these versions
and remove code that handles them."
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4b87e5af638b6056bd6c20b0954d09a5a58633be
Adding luca.
--
Kalle Valo
next prev parent reply other threads:[~2016-12-27 19:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-27 9:17 Intel Wireless 7260 failed to work Peter Xu
2016-12-27 16:41 ` Larry Finger
2016-12-28 3:50 ` Peter Xu
2016-12-27 19:46 ` Kalle Valo [this message]
2016-12-28 3:59 ` Peter Xu
2016-12-28 7:27 ` Luca Coelho
2016-12-28 8:10 ` Peter Xu
2016-12-28 8:17 ` Emmanuel Grumbach
2016-12-28 8:37 ` Luca Coelho
2016-12-28 12:13 ` Kalle Valo
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