From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48165) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VlLkC-0007uG-G9 for qemu-devel@nongnu.org; Tue, 26 Nov 2013 11:44:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VlLk5-0001Km-7g for qemu-devel@nongnu.org; Tue, 26 Nov 2013 11:44:12 -0500 Received: from moutng.kundenserver.de ([212.227.17.9]:56183) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VlLk4-0001Kb-TB for qemu-devel@nongnu.org; Tue, 26 Nov 2013 11:44:05 -0500 Message-ID: <5294CFD3.30609@rdsoftware.de> Date: Tue, 26 Nov 2013 17:44:03 +0100 From: Erik Rull MIME-Version: 1.0 References: <1212720896.288966.1385477539659.open-xchange@email.1und1.de> <1385481464.10163.37.camel@nilsson.home.kraxel.org> In-Reply-To: <1385481464.10163.37.camel@nilsson.home.kraxel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] git master: usb-host needs additional parameters - no documentation which List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: "qemu-devel@nongnu.org" Hi Gerd, I only have libusb (0.1 and 1.0) installed. Is there a chance to get an error message a bit earlier - or a warning that the usb-host support was disabled? configure doesn't print out a libusb - disabled message when not passing the libusb-parameter. I tried now explicitly with --enable-libusb - fails :-( I would like to point to a different version of libusb - my built machine has the sources for the latest libusb but not in the location where it is expected for a standard distribution... My target system has this library available but there I can't compile, so qemu should run there. I'm really interested getting qemu running again, but I'm running from trouble to trouble now for more than 4 weeks - python, ACPI, USB,... Thanks. Best regards, Erik Gerd Hoffmann wrote: > On Di, 2013-11-26 at 15:52 +0100, Erik Rull wrote: >> Hi all, >> >> when using the latest GIT master qemu fails with the following error: >> qemu-system-x86_64: -device usb-host,bus=ehci.0: Parameter 'driver' expects >> device type > > Any chance you don't have libusbx-devel installed and qemu is therefore > built without usb-host support? > > cheers, > Gerd > >