From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753093AbcL0JV6 (ORCPT ); Tue, 27 Dec 2016 04:21:58 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59162 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752149AbcL0JVt (ORCPT ); Tue, 27 Dec 2016 04:21:49 -0500 Date: Tue, 27 Dec 2016 17:17:07 +0800 From: Peter Xu To: Linux Kernel Mailing List , linux-wireless@vger.kernel.org Subject: Intel Wireless 7260 failed to work Message-ID: <20161227091706.GA20895@pxdev.xzpeter.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Tue, 27 Dec 2016 09:19:17 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, 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). Thanks, -- peterx