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 272BCBE4E for ; Thu, 13 Jun 2024 00:43:21 +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=1718239402; cv=none; b=NFZZII+rvC+fnu5s9tIP7EWJNve/6qowsTsaidcq53oUNQ3q4WshCGOhceic3VB9R+AV7wQ9g4aRlObh3KpzEB649wBBLpsoAmwyO1yFx6MHM+08wJI7Cqypf9Jmu8ctasdYI0ueAFHE59W0A6GMIe8PNBHgVGGZymnQOvS02I8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718239402; c=relaxed/simple; bh=zjs27uDibSO1WF279mts7J83Yg46HY6H7X867ZSJtxA=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=eGndfkR9MGUEnNmBJrFEuRbHV09WvZ2QchrAePaothIph1kjrIGIwjikz/nWNAtITL9UEm6c6kqjHF+UK08edCMRXCoPv3clQJQ+aAJ7OOxYtONIywIss1C2tXho/qCgjSL0M4Gtdi0IP7cyWwENJ2D9WQ2iMH8gXab8bG/ttyU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hNjeY72t; 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="hNjeY72t" Received: by smtp.kernel.org (Postfix) with ESMTPS id A38A3C3277B for ; Thu, 13 Jun 2024 00:43:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718239401; bh=zjs27uDibSO1WF279mts7J83Yg46HY6H7X867ZSJtxA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=hNjeY72tMe+oUgJhqVMtW28ylAb7R/HOjconW0jlb3YD3i7ACytEJWrbfmpBVXkK5 jUsoM7sSGNhaebqBXTLZAhHE8lR+OB3kN009eA5IXYq4tiDwE5cknIFN99/O4gPcta NBSPlwPjRpzHF2OZdVtnCGB38O5i8x4FLQbiWw0fyFoxsZLB8S0aMjyMZ9eDPr+I/Y vONZuoubuWzSwMpI34GvxQvhDq868xWw/pWKImlSbii02FMq6fRFHSuDl0pqe1No3x CGlMmVCboGuPudPLXgQxZZQq994P8g2xESjS5erYYKMi2Zu1vg9/GWdeLC/j2qHgly DX2tsAtyYXy9A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 94688C53B7F; Thu, 13 Jun 2024 00:43:21 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 218943] No SuperSpeedPlus on AM4/5 Hubs Date: Thu, 13 Jun 2024 00:43:21 +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: high X-Bugzilla-Who: Thinh.Nguyen@synopsys.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 #20 from Thinh.Nguyen@synopsys.com --- On Wed, Jun 12, 2024, bugzilla-daemon@kernel.org wrote: > > https://urldefense.com/v3/__https://bugzilla.kernel.org/show_bug.cgi?id= =3D218943__;!!A4F2R9G_pg!cCuzUsUD-2ePSsdCBgCODNgftuH0LhiYyBq6--AbqKmW5wPBuG= EQCnSgOWhEOf4rPi-n6bd02HAx-VvD0vN56GomiUx1GIRM$=20 >=20 > --- Comment #19 from Jarrard (jarrard@proton.me) --- > Plugged in a USB3 10Gbps HUB (red ports). Under windows usbview shows it= as > USB3.2 SuperSpeedPlus 10Gbps and the USB devices connected agree.=20 >=20 > UNDER LINUX it is a 5Gbps hub and no SuperSpeedPlus. I can't believe this > sort > of massive USB port bug has existed this long under Linux, does nobody te= st > AM4/AM5 usb port speed compatibility?=20 >=20 > Anyway, still no clue on how to fix this, way above my pay grade. >=20 Are you using AsMedia host? Then I suspect it's a similar issue that was reported before, and the issue is likely in the host controller reporting the wrong port ID and not the driver issue. It's a different AsMedia host version, but you can checkout this [*] thread for more info. I suspect the test patch I provided there should resolve your issue. It's been a while, you may need to tweak that change to apply for your latest kernel. [*] https://lore.kernel.org/all/6908aa69-469b-8f92-8e19-60685f524f9c@synopsys.c= om/ BR, Thinh --=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.=