From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 68C0F17334F for ; Tue, 11 Jun 2024 08:25:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718094347; cv=none; b=mclX9/K0/VtCmwaTvJ5RltHiJjz1smVTzvWUkjTDcj/M4SpIqUILZMsZWECaaHx4Lcr/ruWlXvnPDFz6dCU5HncsSlATG63Ld1dNPiahPWBjwxgi+vwQmvbVVWqCAhu8IHcpA69+bzaOe3p2oIzm72Jj1Spl3A72kbHsoMWRb1c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718094347; c=relaxed/simple; bh=y6TJtzmqpga+xps6gJJWn7uUWzGcaB0/2rCu9gbF4y0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=niuDSKvi15Sz2OpUnVu5xWEcR5qcWYhNlDUH92gFuzmUWb2V7Ppb1vtWvREdW8yupSZ3UncGES9eNyQIQRvmFvyflbCbrpYrOrpI2gfn+yevqiCCVPIhmj4dNZT6ddjukNlTxD2PEJsOhu5ssqBIbjXn35NPG9bSrtp10MEs4+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dsjkJCsr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dsjkJCsr" Received: by smtp.kernel.org (Postfix) with ESMTPS id 01DFCC32789 for ; Tue, 11 Jun 2024 08:25:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718094347; bh=y6TJtzmqpga+xps6gJJWn7uUWzGcaB0/2rCu9gbF4y0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=dsjkJCsronzsigPte66FTJ7Xd7RZ4fGf0rVHEr2SISpFetmfOZKiy07OygZkKP6IQ cRTk7SK2fEXxsjCeMD6wIPbyGsEoRk2fqIu4bGCR1ATZdPx3z7K7bMlYyI0ZYPJlxt 6yp7NlcWmBEtHj4CIkWVYiRmBOjwe6UpzTlRHReqgXER/CERQL8mhIEc5QFAx1qrYu OZoPGNEAsLfXZYf43RNIGQWEVEWJbG6dm/8cxyNmUl7JpdOZNiZpl1UNhzixtO0hx8 4Znde9tYi3WPqWuGTqqMFCM9k3gqN2UfbuzQ0Q5RCgjjGNSAzDDxQ1t0B0hIVAPGkm GUvni6cc8Uqzg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id E7879C53B50; Tue, 11 Jun 2024 08:25:46 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 218943] No SuperSpeedPlus on AM4/5 Hubs Date: Tue, 11 Jun 2024 08:25:46 +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: mathias.nyman@linux.intel.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 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 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218943 --- Comment #12 from Mathias Nyman (mathias.nyman@linux.intel.com) --- Your device was initially detected and trainer as a 10Gpps SSP device in Li= nux There were some issues reading descriptors from the device, and giving it an address, so port was power cycled. After this the device was enumerated as a SS 5Gbps device. There are probably some small differences in how Windows and Linux do device enumeration that cause this. [ 363.960026] usb 4-4: new SuperSpeed Plus Gen 2x1 USB device number 4 usi= ng xhci_hcd [ 369.344592] usb 4-4: unable to get BOS descriptor or descriptor too short [ 369.370574] usb 4-4: unable to read config index 0 descriptor/start: -71 [ 369.370586] usb 4-4: can't read configurations, error -71 ... [ 370.325161] usb 4-4: Device not responding to setup address. [ 370.537171] usb 4-4: Device not responding to setup address. [ 370.744627] usb 4-4: device not accepting address 5, error -71 [ 370.753259] usb usb4-port4: attempt power cycle [ 371.861790] usb 4-4: new SuperSpeed USB device number 6 using xhci_hcd [ 372.067721] usb 4-4: LPM exit latency is zeroed, disabling LPM. [ 372.157551] usb 4-4: New USB device found, idVendor=3D07ca, idProduct=3D= 2553, bcdDevice=3D 1.00 [ 372.157560] usb 4-4: New USB device strings: Mfr=3D6, Product=3D7, SerialNumber=3D3 [ 372.157564] usb 4-4: Product: Live Gamer Ultra 2.1 Logs with dynamic debug enabled for usb core and xhci host could possibly s= how more info mount -t debugfs none /sys/kernel/debug echo 'module xhci_hcd =3Dp' >/sys/kernel/debug/dynamic_debug/control echo 'module usbcore =3Dp' >/sys/kernel/debug/dynamic_debug/control --=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.=