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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6EF63EB64DD for ; Mon, 7 Aug 2023 07:01:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231481AbjHGHBq (ORCPT ); Mon, 7 Aug 2023 03:01:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229721AbjHGHBS (ORCPT ); Mon, 7 Aug 2023 03:01:18 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFB871BCF for ; Mon, 7 Aug 2023 00:01:02 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6D84F61578 for ; Mon, 7 Aug 2023 07:01:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C34CEC433C7 for ; Mon, 7 Aug 2023 07:01:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691391661; bh=wtxZj+XLSkcHtJvtaVziK74NZuSsfAWr1MFjf6yUfcQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=q+RXnYRbaQ9p2BcB1/+0OFvBzDVR/onLAS8XLMX0M1NkYEoynnRUnWbcnijddSxsL Q+BDVIJlwdEzxTgTRKrML2RxSzqoZJZnpPZGn3icZSYVwjYx1IgWAwTzWTpcL32uZN uk1DGOWsWdm3tGMkFXpqcAQyikJFrb6oDTZEE8dElfG/VxdfCc1+AgZZFRvz6LoJor 5eNr4mkAPODfawIqZBxV73JeAYaAGo0uslc/pmgGpPfbT0/CeRjcynzjL3SiVmDRRD qKwmD7CBZuUQMx30xA0uCUI/teKSzzT2IgCWiqY4qlyt6Lshj9SKuzJWdMLB2CL33I 6HYOJVHA66rUw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A812DC4332E; Mon, 7 Aug 2023 07:01:01 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 217122] Regression in xhci driver since 6.1 "Transfer event TRB DMA ptr not part of current TD" Date: Mon, 07 Aug 2023 07:01:01 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed 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: ZeroBeat@gmx.de X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D217122 --- Comment #32 from Michael (ZeroBeat@gmx.de) --- Some additional information: I'm on kernel 6.4.8 and noticed that a WiFi device connected to an USB 3 po= rt doesn't work: Bus 002 Device 003: ID 0e8d:7612 MediaTek Inc. MT7612U 802.11a/b/g/n/ac Wireless Adapter [ 7280.709821] usb 2-3: New USB device found, idVendor=3D0e8d, idProduct=3D= 7612, bcdDevice=3D 1.00 [ 7280.709829] usb 2-3: New USB device strings: Mfr=3D2, Product=3D3, SerialNumber=3D4 [ 7280.709830] usb 2-3: Product: Wireless=20 [ 7280.709832] usb 2-3: Manufacturer: MediaTek Inc. [ 7280.709833] usb 2-3: SerialNumber: 000000000 [ 7280.970177] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd [ 7280.994419] mt76x2u 2-3:1.0: ASIC revision: 76120044 [ 7281.025164] mt76x2u 2-3:1.0: ROM patch build: 20141115060606a [ 7281.202395] mt76x2u 2-3:1.0: Firmware Version: 0.0.00 [ 7281.202404] mt76x2u 2-3:1.0: Build: 1 [ 7281.202405] mt76x2u 2-3:1.0: Build Time: 201507311614____ [ 7281.928318] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 7281.928840] usbcore: registered new interface driver mt76x2u [ 7281.942982] mt76x2u 2-3:1.0 wlp22s0f0u3: renamed from wlan0 $ sudo iw dev wlp22s0f0u3 set type monitor [ 7475.445473] mt76x2u 2-3:1.0 wlp22s0f0u3: entered promiscuous mode $ sudo ip link set wlp22s0f0u3 up $ sudo iw dev wlp22s0f0u3 set channel 6 $ iw dev phy#1 Interface wlp22s0f0u3 ifindex 4 wdev 0x100000001 addr 00:c0:ca:ad:0e:49 type monitor channel 6 (2437 MHz), width: 20 MHz (no HT), center1: 2437 = MHz txpower 20.00 dBm multicast TXQ: qsz-byt qsz-pkt flows drops marks overlmt has= hcol tx-bytes tx-packets 0 0 0 0 0 0 0= =20=20=20=20=20=20 0 0 $ tshark -i wlp22s0f0u3 Capturing on 'wlp22s0f0u3' ** (tshark:12534) 08:42:20.045697 [Main MESSAGE] -- Capture started. ** (tshark:12534) 08:42:20.045804 [Main MESSAGE] -- File: "/tmp/wireshark_wlp22s0f0u3LO1981.pcapng" ^Ctshark:=20 0 packets captured $ sudo ip link set wlp22s0f0u3 down $ sudo iw dev wlp22s0f0u3 set type managed [ 7479.304196] mt76x2u 2-3:1.0 wlp22s0f0u3: left promiscuous mode Controller: description: USB controller product: Renoir/Cezanne USB 3.1 vendor: Advanced Micro Devices, Inc. [AMD] physical id: 0.3 bus info: pci@0000:30:00.3 version: 00 width: 64 bits clock: 33MHz capabilities: xhci bus_master cap_list configuration: driver=3Dxhci_hcd latency=3D0 resources: irq:33 memory:fc300000-fc3fffff Mainboard: MSI B550 A-Pro While all USB 2 devices are working as expected on this port, none of the U= SB 3 devices is working. I don't think that it is a driver problem, because I te= sted several devices manufactured by different vendors (mt76m rt2800usb). Unfortunately I got no dmesg message like this user https://github.com/ZerBea/hcxdumptool/issues/334#issuecomment-1667093519 I guess all this problems are related to each other. BTW: A long time ago, we got something similar related to XHCI): https://bugzilla.kernel.org/show_bug.cgi?id=3D202541 but that seems to be fixed, now. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=