From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B272C433E7 for ; Sun, 18 Oct 2020 22:31:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8564322272 for ; Sun, 18 Oct 2020 22:31:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="fRz6YmOn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729389AbgJRWb2 (ORCPT ); Sun, 18 Oct 2020 18:31:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33824 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726681AbgJRWb1 (ORCPT ); Sun, 18 Oct 2020 18:31:27 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F4A0C061755 for ; Sun, 18 Oct 2020 15:31:27 -0700 (PDT) Received: from zn.tnic (p200300ec2f250700329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ec:2f25:700:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id BE62E1EC03D5; Mon, 19 Oct 2020 00:31:25 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1603060286; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=y7R8qKpfMG0hDlQpS8g9LaHS19RHzKgCILLRpAIgHiw=; b=fRz6YmOnDo+fYmota81z7KliNXQkuSzm2/Yfw9SMgSHB/2x4Dk1V0FfMnOGUYhBZ2VzkTj +bLQYSo1GfRxS+H3znB53td+1HYN+4TpaE2kT69N3rJfXBtsk0VKyp7ZVh7aHddOK5VTvo wbl12RGSwwZRQECHMzjDXqkutypGtCU= Date: Mon, 19 Oct 2020 00:31:07 +0200 From: Borislav Petkov To: Jeffrin Jose T , Bjorn Helgaas Cc: Thomas Gleixner , "mingo@redhat.com" , "x86@kernel.org" , "hpa@zytor.com" , jpoimboe@redhat.com, mbenes@suse.cz, "peterz@infradead.org" , shile.zhang@linux.alibaba.com, lkml , Greg KH , Shuah Khan Subject: Re: Fwd: [WARNING AND ERROR] may be system slow and audio and video breaking Message-ID: <20201018223107.GE8364@zn.tnic> References: <959da1eee73f58a824fe4913b5cacda6de0f392e.camel@rajagiritech.edu.in> <20201018174948.GC8364@zn.tnic> <328218dc46c4f883dad44d6fb53746c5f35f055d.camel@rajagiritech.edu.in> <20201018210323.GD8364@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 19, 2020 at 03:27:48AM +0530, Jeffrin Jose T wrote: > On Sun, 2020-10-18 at 23:03 +0200, Borislav Petkov wrote: > > On Mon, Oct 19, 2020 at 01:51:34AM +0530, Jeffrin Jose T wrote: > > > On Sun, 2020-10-18 at 19:49 +0200, Borislav Petkov wrote: > > > > On Sun, Oct 18, 2020 at 10:42:39PM +0530, Jeffrin Jose T wrote: > > > > > smpboot: Scheduler frequency invariance went wobbly, disabling! > > > > > [ 1112.592866] unchecked MSR access error: RDMSR from 0x123 at > > > > > rIP: > > > > > 0xffffffffb5c9a184 (native_read_msr+0x4/0x30) > > > > Ok, you forgot to say in your initial mail that this happens when you > > suspend your laptop. > > > > Now, this unchecked MSR error thing happens only once because that > > early > > during resume the microcode on CPU1 is not updated yet - and that > > needs > > to be debugged separately and I'll try to reproduce that on my > > machine - > > so the microcode is not updated yet and therefore the 0x123 MSR is > > not > > "emulated" by the microcode, so to speak, thus the warning. > > > > That warning doesn't happen anymore, though, once the microcode is > > updated. > > > > But what happens after that is you get a flood of correctable PCIe > > errors about a transaction to a device timeoutting: > > > > pcieport 0000:00:1c.5: AER: Corrected error received: 0000:00:1c.5 > > pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data > > Link Layer, (Transmitter ID) > > pcieport 0000:00:1c.5: device [8086:9d15] error > > status/mask=00001000/00002000 > > pcieport 0000:00:1c.5: [12] Timeout > > > > and it looks like that flood is slowing down the machine because it > > is > > busy logging them. > > > > Do > > > > # lspci -nn -xxx > > > > as root. It'll show us which device that 8086:9d15 is. > > > > Thx. > > > > $sudo lspci -nn -xxx | grep 9d15 > 00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI > Express Root Port #6 [8086:9d15] (rev f1) Hm, looks like a builtin pci express port can't stomach suspend/resume and starts throwing AER errors. Adding Bjorn for a comment and leaving in the rest for reference. > file lspci.txt is attached > -- > software engineer > rajagiri school of engineering and technology > 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 03) > 00: 86 80 04 59 06 00 90 20 03 00 00 06 00 00 00 00 > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00 > 40: 01 90 d1 fe 00 00 00 00 01 00 d1 fe 00 00 00 00 > 50: c1 02 00 00 b1 00 00 00 47 00 f0 9f 01 00 00 9b > 60: 03 00 00 f0 00 00 00 00 01 80 d1 fe 00 00 00 00 > 70: 00 00 00 ff 01 00 00 00 00 0c 00 ff 7f 00 00 00 > 80: 01 00 00 00 00 00 00 00 1a 00 00 00 00 00 00 00 > 90: 01 00 00 ff 01 00 00 00 01 00 f0 5e 02 00 00 00 > a0: 01 00 00 00 02 00 00 00 01 00 00 5f 02 00 00 00 > b0: 01 00 00 9c 01 00 80 9b 01 00 00 9b 01 00 00 a0 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 09 00 10 01 31 60 61 7a dc 80 15 94 00 c0 06 00 > f0: 00 00 00 00 c8 0f 09 00 00 00 00 00 00 00 00 00 > > 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5921] (rev 06) > 00: 86 80 21 59 07 04 10 00 06 00 00 03 10 00 00 00 > 10: 04 00 00 ee 00 00 00 00 0c 00 00 d0 00 00 00 00 > 20: 01 f0 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 01 00 00 > 40: 09 70 0c 01 31 60 61 7a dc 80 15 94 00 00 00 00 > 50: c1 02 00 00 b1 00 00 00 00 00 00 00 01 00 00 9c > 60: 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 10 ac 92 00 00 80 00 10 00 00 00 00 00 00 00 00 > 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 05 d0 01 00 > b0: 18 00 e0 fe 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 01 00 22 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 80 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 00 00 00 00 18 50 90 9a > > 00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 03) > 00: 86 80 03 19 02 00 90 00 03 00 80 11 00 00 00 00 > 10: 04 80 1a ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 90 00 00 00 00 00 00 00 ff 01 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 b1 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 05 d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 01 e0 03 00 08 00 00 00 00 00 00 00 00 00 00 00 > e0: 09 00 0c 01 31 60 61 7a dc 80 15 94 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) > 00: 86 80 2f 9d 02 04 90 02 21 30 03 0c 00 00 80 00 > 10: 04 00 19 ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 1f 20 > 30: 00 00 00 00 70 00 00 00 00 00 00 00 ff 01 00 00 > 40: fd 01 00 00 00 c0 03 80 00 00 00 00 00 00 00 00 > 50: 5f 6e ce 0f 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 30 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 01 80 c2 c1 0b 01 00 00 00 00 00 00 00 00 00 00 > 80: 05 00 87 00 98 02 e0 fe 00 00 00 00 00 00 00 00 > 90: 09 00 14 f0 10 00 40 01 00 00 00 00 c1 0a 08 00 > a0: 00 08 04 00 00 20 00 00 8f 00 02 00 00 01 00 00 > b0: 03 00 00 00 0c 00 00 00 30 00 00 00 c0 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 03 00 00 00 0c 00 00 00 30 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21) > 00: 86 80 31 9d 02 00 10 00 21 00 80 11 00 00 00 00 > 10: 04 00 1c ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 03 00 00 > 40: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 01 80 23 00 08 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21) > 00: 86 80 60 9d 06 00 10 00 21 00 80 11 10 00 80 00 > 10: 04 f0 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 01 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 01 90 03 00 0b 00 00 00 00 00 00 00 00 00 00 00 > 90: 09 00 14 f0 10 00 40 01 01 21 00 00 c1 24 00 00 > a0: 00 08 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21) > 00: 86 80 61 9d 06 00 10 00 21 00 80 11 10 00 80 00 > 10: 04 e0 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 02 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 01 90 03 00 0b 00 00 00 00 00 00 00 00 00 00 00 > 90: 09 00 14 f0 10 00 40 01 01 21 00 00 c1 24 00 00 > a0: 00 08 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21) > 00: 86 80 3a 9d 06 04 10 00 21 00 80 07 00 00 80 00 > 10: 04 d0 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 00 00 > 40: 45 02 00 90 10 00 01 80 06 01 10 80 00 00 00 00 > 50: 01 8c 03 40 08 00 00 00 00 00 00 00 00 00 00 00 > 60: 20 00 00 00 04 44 08 00 00 00 00 00 00 00 00 40 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 00 00 00 00 00 00 00 00 00 00 00 00 05 00 81 00 > 90: 58 03 e0 fe 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:17.0 RAID bus controller [0104]: Intel Corporation 82801 Mobile SATA Controller [RAID mode] [8086:282a] (rev 21) > 00: 86 80 2a 28 07 04 b0 02 21 00 04 01 00 00 00 00 > 10: 00 00 1a ef 00 c0 1b ef 91 f0 00 00 81 f0 00 00 > 20: 61 f0 00 00 00 00 10 ef 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 01 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 01 a8 03 40 08 00 00 00 00 00 00 00 00 00 00 00 > 80: 05 70 01 00 b8 02 e0 fe 00 00 00 00 00 00 00 00 > 90: 40 06 01 81 83 01 00 00 24 02 dc 20 26 00 00 80 > a0: a4 00 00 00 00 00 00 00 12 00 10 00 48 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 11 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1) > 00: 86 80 10 9d 07 04 10 00 f1 00 04 06 10 00 81 00 > 10: 00 00 00 00 00 00 00 00 00 01 01 00 20 20 00 20 > 20: 00 a0 10 a0 21 a0 31 a0 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 01 12 00 > 40: 10 80 42 01 01 80 00 00 00 00 10 00 43 7c 71 01 > 50: 03 00 01 10 60 00 04 00 28 10 00 00 08 00 00 00 > 60: 00 00 00 00 37 08 08 00 00 00 00 00 0e 00 00 00 > 70: 03 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 05 90 01 00 18 02 e0 fe 00 00 00 00 00 00 00 00 > 90: 0d a0 00 00 43 10 11 13 00 00 00 00 00 00 00 00 > a0: 01 00 03 c8 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 11 00 00 07 00 08 00 00 02 00 9e 09 00 00 00 00 > e0: 00 f7 33 00 00 00 00 00 04 80 02 00 00 00 00 00 > f0: 50 01 00 00 00 f3 00 40 b3 0f 41 08 04 c0 00 01 > > 00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1) > 00: 86 80 15 9d 07 04 10 00 f1 00 04 06 10 00 81 00 > 10: 00 00 00 00 00 00 00 00 00 02 02 00 f0 00 00 00 > 20: 00 ef 00 ef f1 ff 01 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 02 12 00 > 40: 10 80 42 01 01 80 00 00 0f 00 10 00 13 4c 72 06 > 50: 43 00 11 70 00 b2 4c 00 00 00 40 01 08 00 00 00 > 60: 00 00 00 00 37 08 00 00 00 04 00 00 0e 00 00 00 > 70: 03 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 05 90 01 00 58 02 e0 fe 00 00 00 00 00 00 00 00 > 90: 0d a0 00 00 43 10 11 13 00 00 00 00 00 00 00 00 > a0: 01 00 03 c8 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 01 10 00 07 42 18 00 00 08 00 9e 09 00 00 00 00 > e0: 00 03 e3 00 00 00 00 00 06 00 10 00 00 00 00 00 > f0: 50 01 00 00 00 00 00 4c b3 0f 41 08 04 00 00 02 > > 00:1e.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO UART Controller #0 [8086:9d27] (rev 21) > 00: 86 80 27 9d 06 00 10 00 21 00 80 11 10 00 80 00 > 10: 04 b0 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 2d 1d > 30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 01 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 01 90 03 00 0b 00 00 00 00 00 00 00 00 00 00 00 > 90: 09 00 14 f0 10 00 40 01 01 21 00 00 c1 24 00 00 > a0: 00 08 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1e.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO SPI Controller #0 [8086:9d29] (rev 21) > 00: 86 80 29 9d 06 00 10 00 21 00 80 11 10 00 80 00 > 10: 04 a0 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 2d 1d > 30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 03 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 01 90 03 00 0b 00 00 00 00 00 00 00 00 00 00 00 > 90: 09 00 14 f0 10 00 40 01 01 21 00 00 c1 24 00 00 > a0: 00 08 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1e.6 SD Host controller [0805]: Intel Corporation Sunrise Point-LP Secure Digital IO Controller [8086:9d2d] (rev 21) > 00: 86 80 2d 9d 06 00 10 00 21 01 05 08 10 00 80 00 > 10: 04 90 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 2d 9d > 30: 00 00 00 00 80 00 00 00 00 00 00 00 ff 04 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 01 90 03 00 08 00 00 00 00 00 00 00 00 00 00 00 > 90: 09 00 14 f0 10 00 40 01 41 80 00 00 c1 81 00 00 > a0: 00 08 09 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point LPC Controller/eSPI Controller [8086:9d4e] (rev 21) > 00: 86 80 4e 9d 07 00 00 02 21 00 01 06 00 00 80 00 > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 90 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 00 00 00 2c 41 02 04 00 51 02 0c 00 81 03 0c 00 > 90: 81 00 0c 00 00 0f 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 33 22 11 00 67 45 00 00 cf ff 00 00 a2 00 00 00 > e0: c1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21) > 00: 86 80 21 9d 00 00 00 00 21 00 80 05 00 00 80 00 > 10: 00 40 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 40: 01 18 00 00 80 01 00 00 00 00 00 fe 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: f0 36 a0 d8 09 3a 07 00 00 46 00 00 00 00 00 81 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) > 00: 86 80 71 9d 06 04 10 00 21 00 03 04 10 20 00 00 > 10: 04 00 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 04 00 18 ef 00 00 00 00 00 00 00 00 43 10 10 1e > 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 00 00 > 40: 00 00 00 00 00 00 00 00 ff 0d 3b 80 00 00 00 00 > 50: 01 60 43 c0 08 00 00 00 00 00 00 00 00 00 00 00 > 60: 05 00 81 00 78 03 e0 fe 00 00 00 00 00 00 00 00 > 70: 10 00 91 00 00 00 00 10 00 20 10 00 00 00 00 00 > 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 08 06 02 00 00 70 80 04 00 0c a5 82 10 00 03 00 > d0: 00 0c b5 02 10 00 03 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21) > 00: 86 80 23 9d 03 00 80 02 21 00 05 0c 00 00 00 00 > 10: 04 80 1b ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 41 f0 00 00 00 00 00 00 00 00 00 00 43 10 11 13 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 ff 01 00 00 > 40: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 01 04 00 00 00 01 00 00 00 00 00 00 00 00 00 00 > 60: 04 05 05 00 00 00 0a 0a 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 24 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 b3 0f 41 08 00 00 00 00 > > 02:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01) > 00: 8c 16 36 00 06 00 10 00 01 00 80 02 10 00 00 00 > 10: 04 00 00 ef 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 ad 11 23 18 > 30: 00 00 08 ef 40 00 00 00 00 00 00 00 ff 01 00 00 > 40: 01 50 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 05 70 84 01 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 10 00 02 00 c0 8d 90 05 10 20 11 00 11 6c 03 00 > 80: 43 00 11 10 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 10 00 00 00 00 00 00 00 02 00 00 00 > a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette