Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 20 Nov 2000 15:11:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 20 Nov 2000 15:11:09 -0500 Received: from www23.gmx.net ([213.165.64.73]:58448 "HELO www23.gmx.net") by vger.kernel.org with SMTP id ; Mon, 20 Nov 2000 15:11:01 -0500 Date: Mon, 20 Nov 2000 20:40:54 +0100 (MET) To: linux-kernel@vger.kernel.org Subject: USB: Wacom Graphire mouse wheel does not work anymore From: karl.gustav@gmx.net MIME-Version: 1.0 In-Reply-To: <27565.974749174@www23.gmx.net> Message-ID: <30913.974749254@www23.gmx.net> X-Priority: 3 (Normal) X-Authenticated-Sender: #0001826769@gmx.net X-Mailer: WWW-Mail 1.5 (Global Message Exchange) X-Authenticated-IP: [194.138.37.36] X-Flags: 0001 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I've a Wacom Graphire USB. I tested the test11-pre6 kernel with my Graphire USB. The scroll whell of the Graphire mouse does not work with the last test kernels. The last kernel supporting the wheel was test11-pre2, I think... I used the IMPS/2 compatible mouse emulation of the wacom driver (/dev/input/mice). Otherwise I have a general USB problem with my SMP box. Under heavy load the Graphire stops working and the USB is dead. Unload and reload of the USB modules does not help. No interrupts are registered anymore. I tested with usb-uhci and uhci, too. The same result. Is it possible, that there are some interrupts eaten under high load and the kernel (or USB driver) does not handle this correctly? With older kernels I had promblems with APIC errors and one of the CPUs stoped working and some seconds or minutes later the whole system was frozen. But this problems have gone with the latest kernels. The USB problem seems to be the last one of this kind (for me). Karl PS: Is there an OHCI compliant PCI USB controller card available? I'm using an UHCI type with a VIA chip. > > -- > Sent through GMX FreeMail - http://www.gmx.net > > -- Sent through GMX FreeMail - http://www.gmx.net -- Sent through GMX FreeMail - http://www.gmx.net -- Sent through GMX FreeMail - http://www.gmx.net - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/