From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:52098) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R0qLp-000320-Pp for qemu-devel@nongnu.org; Tue, 06 Sep 2011 03:45:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R0qLo-0006Us-Or for qemu-devel@nongnu.org; Tue, 06 Sep 2011 03:45:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42662) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R0qLo-0006UR-Bb for qemu-devel@nongnu.org; Tue, 06 Sep 2011 03:45:44 -0400 Message-ID: <4E65CF9E.20004@redhat.com> Date: Tue, 06 Sep 2011 10:45:34 +0300 From: Avi Kivity MIME-Version: 1.0 References: <20110704094358.GA10960@redhat.com> <4E4B7DE1.3050405@cn.fujitsu.com> <4E4C8577.5000608@cn.fujitsu.com> <4E4D2C9F.6040805@redhat.com> <4E4DF0A0.6000108@cn.fujitsu.com> <4E4E808C.4000205@redhat.com> <4E51C945.6070103@cn.fujitsu.com> <4E51F5FD.4030905@redhat.com> <4E6045E0.2090701@cn.fujitsu.com> <4E6335E4.6040705@redhat.com> <4E658E2F.6050302@cn.fujitsu.com> In-Reply-To: <4E658E2F.6050302@cn.fujitsu.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] pci: add standard bridge device List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wen Congyang Cc: Kevin Wolf , Isaku Yamahata , qemu-devel@nongnu.org, "Michael S. Tsirkin" On 09/06/2011 06:06 AM, Wen Congyang wrote: > > Use the uio driver - > > http://docs.blackfin.uclinux.org/kernel/generated/uio-howto/. You just > > mmap() the BAR from userspace and play with it. > > When I try to bind ivshmem to uio_pci_generic, I get the following messages: > uio_pci_generic 0000:01:01.0: No IRQ assigned to device: no support for interrupts? > No idea what this means. -- error compiling committee.c: too many arguments to function