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=-4.0 required=3.0 tests=BAYES_00,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 9CC61C433DF for ; Wed, 12 Aug 2020 22:17:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 74DFD208B3 for ; Wed, 12 Aug 2020 22:17:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726546AbgHLWRS convert rfc822-to-8bit (ORCPT ); Wed, 12 Aug 2020 18:17:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:58742 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726508AbgHLWRS (ORCPT ); Wed, 12 Aug 2020 18:17:18 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 208891] New: Thunderbolt hotplug fails on HP x360 13t-aw000/86FA with HP Thunderbolt 3 Dock Date: Wed, 12 Aug 2020 22:17:16 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mattst88@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=208891 Bug ID: 208891 Summary: Thunderbolt hotplug fails on HP x360 13t-aw000/86FA with HP Thunderbolt 3 Dock Product: Drivers Version: 2.5 Kernel Version: 5.8.0 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: mattst88@gmail.com Regression: No Created attachment 290843 --> https://bugzilla.kernel.org/attachment.cgi?id=290843&action=edit Kernel .config My HP Spectre x360 (Icelake) laptop doesn't successfully hotplug with an HP Thunderbolt 3 dock. I'm using 5.8.0-rc7-next-20200729. The dock's firmwares have been updated from a system running Windows. The HP laptop is using the latest BIOS as of last week, and nvm_version is "80.0": % cat /sys/devices/pci0000:00/0000:00:0d.2/domain0/0-0/nvm_version 80.0 Cold booting the system with the dock attached provides working ethernet, USB hub, etc. Unplugging and replugging the dock does not work, leaving it only providing power. Attached are dmesg, lspci -vvnnt output, and /proc/iomem captured (1) at coldboot with the dock attached, (2) after unplugging the dock, (3) after hotplugging the dock, and (4) after hotplugging the dock when it had not been previously attached; and my kernel .config. For search engines, the most apparent failure in dmesg is: xhci_hcd 0000:2e:00.0: enabling device (0000 -> 0002) xhci_hcd 0000:2e:00.0: xHCI Host Controller xhci_hcd 0000:2e:00.0: new USB bus registered, assigned bus number 5 xhci_hcd 0000:2e:00.0: Host halt failed, -19 xhci_hcd 0000:2e:00.0: can't setup: -19 xhci_hcd 0000:2e:00.0: USB bus 5 deregistered xhci_hcd 0000:2e:00.0: init 0000:2e:00.0 fail, -19 tg3 0000:2f:00.0: enabling device (0000 -> 0002) tg3 0000:2f:00.0: phy probe failed, err -19 tg3 0000:2f:00.0: Problem fetching invariants of chip, aborting -- You are receiving this mail because: You are watching the assignee of the bug.