From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiejun Chen Subject: [PATCH 1/2] hw:xen:xen_pt: register isa bridge specific to IGD passthrough Date: Thu, 21 Aug 2014 09:28:27 +0800 Message-ID: <1408584508-5946-2-git-send-email-tiejun.chen@intel.com> References: <1408584508-5946-1-git-send-email-tiejun.chen@intel.com> Return-path: In-Reply-To: <1408584508-5946-1-git-send-email-tiejun.chen@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org To: mst@redhat.com Cc: xen-devel@lists.xensource.com, allen.m.kay@intel.com, qemu-devel@nongnu.org List-Id: xen-devel@lists.xenproject.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