From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KWKV1-00024o-FD for qemu-devel@nongnu.org; Thu, 21 Aug 2008 20:27:31 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KWKV0-00024c-KY for qemu-devel@nongnu.org; Thu, 21 Aug 2008 20:27:30 -0400 Received: from [199.232.76.173] (port=44940 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KWKV0-00024Z-FW for qemu-devel@nongnu.org; Thu, 21 Aug 2008 20:27:30 -0400 Received: from hera.kernel.org ([140.211.167.34]:45570) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1KWKUz-0002BX-3S for qemu-devel@nongnu.org; Thu, 21 Aug 2008 20:27:30 -0400 Message-ID: <48AE07C9.20200@kernel.org> Date: Thu, 21 Aug 2008 17:26:49 -0700 From: Max Krasnyansky MIME-Version: 1.0 Subject: Re: [Qemu-devel] [5050] uhci: rewrite UHCI emulator, fully async operation with multiple outstanding transactions ( Max Krasnyansky) References: <20080821223205.GA15756@volta.aurel32.net> <48ADEF25.1050402@codemonkey.ws> In-Reply-To: <48ADEF25.1050402@codemonkey.ws> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: qemu-devel@nongnu.org, Aurelien Jarno Anthony Liguori wrote: > Aurelien Jarno wrote: >> On Thu, Aug 21, 2008 at 07:30:32PM +0000, Anthony Liguori wrote: >> >>> Revision: 5050 >>> http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5050 >>> Author: aliguori >>> Date: 2008-08-21 19:30:31 +0000 (Thu, 21 Aug 2008) >>> >>> Log Message: >>> ----------- >>> uhci: rewrite UHCI emulator, fully async operation with multiple >>> outstanding transactions (Max Krasnyansky) >>> >> >> Please note that this commit has broken the -usbdevice option (at least >> disk, tablet and mouse) for a GNU/Linux guest running a 2.6.18 kernel. >> > Well, reverting is going to be painful since this is the 4th patch in a > series of 8, so I'll try to fix this tonight, otherwise, I'll revert. I've done all my testing so far with XP as a guest, and the -usbdevice tablet is working just fine. In fact nothing should have changed in that area since builtin devices are synchronous. I'll setup Linux guest right now and check things out. Aurelien, can you provide a bit more details on your setup. Do use KQEMU or KVM ? Since you mentioned table & mouse I'm assuming that you're using a graphic console. Is it VNC or SDL ?. In fact why don't you just send me your qemu command like. So that I can replicated the problem better. Thanx Max