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 5EE5C3F0ABC for ; Thu, 12 Mar 2026 17:15:47 +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=1773335748; cv=none; b=mYXd/YRXkCRSdrn7mM8DqF72EDMFKAXhNXshndUQ+oGO/1vMoipEqBOXzay+5Tv7W3r61Pm4vmYHM34VHUiHz5Bc/UgtuWQypNmSfgMYKt2sOUr57R8mN/HL0uqJuCBYljZ1VGaXbWq23uUOZap8qmdWjP/O1yfirXMd3XYrX0g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773335748; c=relaxed/simple; bh=Z05ScBLimOrHhA32VjLlOGbEgSMJs6hTKWP5Xn04qKk=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=KpjUg086PLccxCDW+JTWmYCAo2WLVI5I3xNMIGySEAjYJFKlBgZxBLo5Szbz47cAhrP8MgWKNTEcGqtib4cngyBMitV65Z8/gqkR7td/L18h6HPgOIv+auhs1j28DhU2j8YvKRjq/nlgNykGOa435jtO2US9lIr5ZTz4Z8N7y1Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YSHFo0ot; 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="YSHFo0ot" Received: by smtp.kernel.org (Postfix) with ESMTPS id C079BC4CEF7 for ; Thu, 12 Mar 2026 17:15:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773335747; bh=Z05ScBLimOrHhA32VjLlOGbEgSMJs6hTKWP5Xn04qKk=; h=From:To:Subject:Date:From; b=YSHFo0otrqDHcvq28x5RJxK+G2MIyO1Q40/7QrWC2PFOwudBD6ePEBH4bcQ84a8VE TysyatNOoTL4EcYifW2eAeOu7LzHYqcojk5iTs5xWfDGxP7ZJNt98JzAERlGMUphvu g8InWkWgaqN4Ei4jf2KogK87erAMB8307xbAW49GWyqbacJCTjBSuJCoHkNSJ4D0la B+3DbFmvQvArWXhQAdrA+ZR6Vr8XCuLBboWLbmIvHZQImW1uKKVqxSAhmFz25Rqxoh FDZQHqITP/rT+Hoeu3cbAZGIFbuSrVKGAbJdjxjDc9P9dF5/45HPLqqfs39/FNT3nY e7op3zdowQ64Q== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id B194DC4160E; Thu, 12 Mar 2026 17:15:47 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 221216] New: ezcap401 needs USB_QUIRK_NO_BOS to function on 10gbs usb speed Date: Thu, 12 Mar 2026 17:15:47 +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: vahnenko2003@gmail.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: bug_id short_desc product version rep_platform op_sys 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: 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=3D221216 Bug ID: 221216 Summary: ezcap401 needs USB_QUIRK_NO_BOS to function on 10gbs usb speed Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: vahnenko2003@gmail.com Regression: No Created attachment 309632 --> https://bugzilla.kernel.org/attachment.cgi?id=3D309632&action=3Dedit dmesg and lsusb Hello, my new capture card works only in 5gbs usb speed, with deepseek's he= lp I applied { USB_DEVICE(0x32ed, 0x0401), .driver_info =3D USB_QUIRK_NO_BOS }, = to drivers/usb/core/quirks.c quirk and now it's working at full speed. --=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.=