From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53109) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEeGt-0004B2-Va for qemu-devel@nongnu.org; Tue, 05 Aug 2014 08:55:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XEeGt-0005bL-6e for qemu-devel@nongnu.org; Tue, 05 Aug 2014 08:55:19 -0400 Received: from mail-qg0-x22b.google.com ([2607:f8b0:400d:c04::22b]:37979) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEeGt-0005a9-0H for qemu-devel@nongnu.org; Tue, 05 Aug 2014 08:55:19 -0400 Received: by mail-qg0-f43.google.com with SMTP id a108so902621qge.16 for ; Tue, 05 Aug 2014 05:55:14 -0700 (PDT) MIME-Version: 1.0 Date: Tue, 5 Aug 2014 20:55:14 +0800 Message-ID: From: Le Tan Content-Type: text/plain; charset=UTF-8 Subject: [Qemu-devel] About the VT-d features that q35 chipset supports List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel Cc: Paolo Bonzini , Knut Omang , Jan Kiszka , "Michael S. Tsirkin" Hi, I am now adding features to the VT-d emulation for q35 chipset. I think it is good to know what features q35 chipset supports exactly. However I can't find materials about this. Does anyone know this? Or it will be fine if someone can tell me the value of the Capability Register and Extended Capability Register of the VT-d on q35. Any help is appreciated! Thanks very much! Regards, Le