From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XKHFq-0002nL-1O for qemu-devel@nongnu.org; Wed, 20 Aug 2014 21:33:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XKHFj-0001eH-Qi for qemu-devel@nongnu.org; Wed, 20 Aug 2014 21:33:29 -0400 Received: from mga14.intel.com ([192.55.52.115]:7152) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XKHFj-0001dn-MW for qemu-devel@nongnu.org; Wed, 20 Aug 2014 21:33:23 -0400 From: Tiejun Chen Date: Thu, 21 Aug 2014 09:28:27 +0800 Message-Id: <1408584508-5946-2-git-send-email-tiejun.chen@intel.com> In-Reply-To: <1408584508-5946-1-git-send-email-tiejun.chen@intel.com> References: <1408584508-5946-1-git-send-email-tiejun.chen@intel.com> Subject: [Qemu-devel] [PATCH 1/2] hw:xen:xen_pt: register isa bridge specific to IGD passthrough List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: mst@redhat.com Cc: xen-devel@lists.xensource.com, allen.m.kay@intel.com, qemu-devel@nongnu.org We need this instance to passthrough some config fields of PCH. Signed-off-by: Tiejun Chen --- hw/xen/xen_pt.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c index c1bf357..bf72719 100644 --- a/hw/xen/xen_pt.c +++ b/hw/xen/xen_pt.c @@ -829,3 +829,24 @@ static void xen_pci_passthrough_register_types(void) } type_init(xen_pci_passthrough_register_types) + +static void xen_igd_passthrough_isa_bridge_class_init(ObjectClass *klass, + void *data) +{ + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + + k->class_id = PCI_CLASS_BRIDGE_ISA; +}; + +static TypeInfo xen_igd_passthrough_isa_bridge_info = { + .name = "xen-igd-passthrough-isa-bridge", + .parent = TYPE_PCI_DEVICE, + .class_init = xen_igd_passthrough_isa_bridge_class_init, +}; + +static void xen_igd_passthrough_isa_bridge_register_types(void) +{ + type_register_static(&xen_igd_passthrough_isa_bridge_info); +} + +type_init(xen_igd_passthrough_isa_bridge_register_types); -- 1.9.1