From: Peter Xu <firstname.lastname@example.org>
To: Kalle Valo <email@example.com>
Cc: Linux Kernel Mailing List <firstname.lastname@example.org>,
Luca Coelho <email@example.com>
Subject: Re: Intel Wireless 7260 failed to work
Date: Wed, 28 Dec 2016 11:59:59 +0800 [thread overview]
Message-ID: <20161228035959.GB3924@pxdev.xzpeter.org> (raw)
On Tue, Dec 27, 2016 at 09:46:55PM +0200, Kalle Valo wrote:
> Peter Xu <firstname.lastname@example.org> 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."
> Adding luca.
Thanks for the triage.
Larry's link for -17 firmware solved my issue. Though I still don't
know whether it is too aggresive if we just remove the support for -16
(which is the one I was using with the old 4.6 kernel, btw I am using
Fedora 24, which is relatively new as well).
next prev parent reply other threads:[~2016-12-28 4:07 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
2016-12-28 3:59 ` Peter Xu [this message]
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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