From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NWvkm-0006vx-OX for qemu-devel@nongnu.org; Mon, 18 Jan 2010 12:51:04 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NWvki-0006tO-5E for qemu-devel@nongnu.org; Mon, 18 Jan 2010 12:51:04 -0500 Received: from [199.232.76.173] (port=35565 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NWvkh-0006tE-Oe for qemu-devel@nongnu.org; Mon, 18 Jan 2010 12:50:59 -0500 Received: from mail-px0-f189.google.com ([209.85.216.189]:38000) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NWvkh-0006Mh-7z for qemu-devel@nongnu.org; Mon, 18 Jan 2010 12:50:59 -0500 Received: by pxi27 with SMTP id 27so2123506pxi.4 for ; Mon, 18 Jan 2010 09:50:55 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20100118105615.GA8277@redhat.com> References: <20100118105615.GA8277@redhat.com> From: Blue Swirl Date: Mon, 18 Jan 2010 17:50:35 +0000 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: [Qemu-devel] Re: [PATCHv2 0/3] rwhandler: introduce and switch pci_host to it List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael S. Tsirkin" Cc: Isaku Yamahata , paul@codesourcery.com, qemu-devel@nongnu.org, Aurelien Jarno , agraf@suse.de On Mon, Jan 18, 2010 at 10:56 AM, Michael S. Tsirkin wrote: > Alexander, so I assume the following patchset should be enough for you > to implement u3 support, simply by creating your own rwhandler, and > using pci_data_read/write directly there. I have pushed it to a > temporary branch in my tree: > git://git.kernel.org/pub/scm/linux/kernel/git/mst/qemu.git rwhandler > > Paul, any comments on this approach? > > I'll push this to my pci tree if this turns out to be helpful. > Hope this helps, and sorry about the churn. I proposed earlier something similar for MMIO. The thread could be interesting: http://lists.gnu.org/archive/html/qemu-devel/2009-05/msg00095.html