pcie_port: Turn PCIEPort and PCIESlot into abstract QOM types

Move PCIEPort's "port" property to the new type, same for "aer_log_max".
Move PCIESlot's "chassis" and "slot" properties to the new type.

Reviewed-by: Don Koch <dkoch@verizon.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 5 insertions, 16 deletions

diff --git a/hw/pci-bridge/xio3130_upstream.c b/hw/pci-bridge/xio3130_upstream.c
index b14625381a..59f97f6ff1 100644
--- a/hw/pci-bridge/xio3130_upstream.c
+++ b/hw/pci-bridge/xio3130_upstream.c
@@ -53,8 +53,7 @@ static void xio3130_upstream_reset(DeviceState *qdev)
 
 static int xio3130_upstream_initfn(PCIDevice *d)
 {
-    PCIBridge *br = PCI_BRIDGE(d);
-    PCIEPort *p = DO_UPCAST(PCIEPort, br, br);
+    PCIEPort *p = PCIE_PORT(d);
     int rc;
 
     rc = pci_bridge_initfn(d, TYPE_PCIE_BUS);
@@ -125,7 +124,7 @@ PCIEPort *xio3130_upstream_init(PCIBus *bus, int devfn, bool multifunction,
     qdev_prop_set_uint8(qdev, "port", port);
     qdev_init_nofail(qdev);
 
-    return DO_UPCAST(PCIEPort, br, br);
+    return PCIE_PORT(d);
 }
 
 static const VMStateDescription vmstate_xio3130_upstream = {
@@ -134,21 +133,13 @@ static const VMStateDescription vmstate_xio3130_upstream = {
     .minimum_version_id = 1,
     .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
-        VMSTATE_PCIE_DEVICE(br.parent_obj, PCIEPort),
-        VMSTATE_STRUCT(br.parent_obj.exp.aer_log, PCIEPort, 0,
+        VMSTATE_PCIE_DEVICE(parent_obj.parent_obj, PCIEPort),
+        VMSTATE_STRUCT(parent_obj.parent_obj.exp.aer_log, PCIEPort, 0,
                        vmstate_pcie_aer_log, PCIEAERLog),
         VMSTATE_END_OF_LIST()
     }
 };
 
-static Property xio3130_upstream_properties[] = {
-    DEFINE_PROP_UINT8("port", PCIEPort, port, 0),
-    DEFINE_PROP_UINT16("aer_log_max", PCIEPort,
-                       br.parent_obj.exp.aer_log.log_max,
-                       PCIE_AER_LOG_MAX_DEFAULT),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
 static void xio3130_upstream_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
@@ -166,13 +157,11 @@ static void xio3130_upstream_class_init(ObjectClass *klass, void *data)
     dc->desc = "TI X3130 Upstream Port of PCI Express Switch";
     dc->reset = xio3130_upstream_reset;
     dc->vmsd = &vmstate_xio3130_upstream;
-    dc->props = xio3130_upstream_properties;
 }
 
 static const TypeInfo xio3130_upstream_info = {
     .name          = "x3130-upstream",
-    .parent        = TYPE_PCI_BRIDGE,
-    .instance_size = sizeof(PCIEPort),
+    .parent        = TYPE_PCIE_PORT,
     .class_init    = xio3130_upstream_class_init,
 };