From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51606) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDPHY-0006OV-8g for qemu-devel@nongnu.org; Mon, 19 Jan 2015 22:15:09 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YDPHU-0004Ik-9S for qemu-devel@nongnu.org; Mon, 19 Jan 2015 22:15:08 -0500 Received: from mga01.intel.com ([192.55.52.88]:22282) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDPHU-0004C6-1Q for qemu-devel@nongnu.org; Mon, 19 Jan 2015 22:15:04 -0500 Message-ID: <54BDC82D.9020802@intel.com> Date: Tue, 20 Jan 2015 11:14:53 +0800 From: "Chen, Tiejun" MIME-Version: 1.0 References: <1421659723-2496-1-git-send-email-tiejun.chen@intel.com> <1421659723-2496-6-git-send-email-tiejun.chen@intel.com> <1421667903.3610.20.camel@nilsson.home.kraxel.org> In-Reply-To: <1421667903.3610.20.camel@nilsson.home.kraxel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [v6][PATCH 05/10] xen, gfx passthrough: basic graphics passthrough support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: mst@redhat.com, allen.m.kay@intel.com, qemu-devel@nongnu.org, aliguori@amazon.com, yang.z.zhang@intel.com, pbonzini@redhat.com, rth@twiddle.net On 2015/1/19 19:45, Gerd Hoffmann wrote: > On Mo, 2015-01-19 at 17:28 +0800, Tiejun Chen wrote: >> +DEF("gfx_passthru", 0, QEMU_OPTION_gfx_passthru, >> + "-gfx_passthru enable Intel IGD passthrough by XEN\n", >> + QEMU_ARCH_ALL) >> +STEXI >> +@item -gfx_passthru >> +@findex -gfx_passthru >> +Enable Intel IGD passthrough by XEN >> +ETEXI > > Make that a machine option, i.e. "-machine pc,igd-passthru=on"? Yeah but I think we need "-machine xenfv,igd-passthru=on" here. Thanks Tiejun