From f055e96bd4311d287c0e03faec02a1bdbc351925 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Thu, 11 Jul 2013 17:13:43 +0200 Subject: pci-bridge: Turn PCIBridge into abstract QOM type MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce TYPE_PCI_BRIDGE as base type and use PCI_BRIDGE() casts. Reviewed-by: Don Koch Acked-by: Michael S. Tsirkin [AF: Updated pbm-bridge parent to TYPE_PCI_BRIDGE] Signed-off-by: Andreas Färber --- hw/pci-bridge/pci_bridge_dev.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'hw/pci-bridge/pci_bridge_dev.c') diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c index a00642c..af750c2 100644 --- a/hw/pci-bridge/pci_bridge_dev.c +++ b/hw/pci-bridge/pci_bridge_dev.c @@ -38,7 +38,7 @@ typedef struct PCIBridgeDev PCIBridgeDev; static int pci_bridge_dev_initfn(PCIDevice *dev) { - PCIBridge *br = DO_UPCAST(PCIBridge, dev, dev); + PCIBridge *br = PCI_BRIDGE(dev); PCIBridgeDev *bridge_dev = DO_UPCAST(PCIBridgeDev, bridge, br); int err; @@ -81,7 +81,7 @@ bridge_error: static void pci_bridge_dev_exitfn(PCIDevice *dev) { - PCIBridge *br = DO_UPCAST(PCIBridge, dev, dev); + PCIBridge *br = PCI_BRIDGE(dev); PCIBridgeDev *bridge_dev = DO_UPCAST(PCIBridgeDev, bridge, br); if (msi_present(dev)) { msi_uninit(dev); @@ -120,8 +120,8 @@ static Property pci_bridge_dev_properties[] = { static const VMStateDescription pci_bridge_dev_vmstate = { .name = "pci_bridge", .fields = (VMStateField[]) { - VMSTATE_PCI_DEVICE(bridge.dev, PCIBridgeDev), - SHPC_VMSTATE(bridge.dev.shpc, PCIBridgeDev), + VMSTATE_PCI_DEVICE(bridge.parent_obj, PCIBridgeDev), + SHPC_VMSTATE(bridge.parent_obj.shpc, PCIBridgeDev), VMSTATE_END_OF_LIST() } }; @@ -146,7 +146,7 @@ static void pci_bridge_dev_class_init(ObjectClass *klass, void *data) static const TypeInfo pci_bridge_dev_info = { .name = "pci-bridge", - .parent = TYPE_PCI_DEVICE, + .parent = TYPE_PCI_BRIDGE, .instance_size = sizeof(PCIBridgeDev), .class_init = pci_bridge_dev_class_init, }; -- cgit v1.1 From 57524e14cf12cbc148b0a268d93b3e8457a010a3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Fri, 12 Jul 2013 19:16:46 +0200 Subject: pci-bridge-dev: QOM parent field cleanup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rename it to avoid accidental use. Signed-off-by: Peter Crosthwaite Reviewed-by: Don Koch Signed-off-by: Andreas Färber --- hw/pci-bridge/pci_bridge_dev.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'hw/pci-bridge/pci_bridge_dev.c') diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c index af750c2..a9392c7 100644 --- a/hw/pci-bridge/pci_bridge_dev.c +++ b/hw/pci-bridge/pci_bridge_dev.c @@ -27,8 +27,15 @@ #include "exec/memory.h" #include "hw/pci/pci_bus.h" +#define TYPE_PCI_BRIDGE_DEV "pci-bridge" +#define PCI_BRIDGE_DEV(obj) \ + OBJECT_CHECK(PCIBridgeDev, (obj), TYPE_PCI_BRIDGE_DEV) + struct PCIBridgeDev { - PCIBridge bridge; + /*< private >*/ + PCIBridge parent_obj; + /*< public >*/ + MemoryRegion bar; uint8_t chassis_nr; #define PCI_BRIDGE_DEV_F_MSI_REQ 0 @@ -39,7 +46,7 @@ typedef struct PCIBridgeDev PCIBridgeDev; static int pci_bridge_dev_initfn(PCIDevice *dev) { PCIBridge *br = PCI_BRIDGE(dev); - PCIBridgeDev *bridge_dev = DO_UPCAST(PCIBridgeDev, bridge, br); + PCIBridgeDev *bridge_dev = PCI_BRIDGE_DEV(dev); int err; err = pci_bridge_initfn(dev, TYPE_PCI_BUS); @@ -81,8 +88,7 @@ bridge_error: static void pci_bridge_dev_exitfn(PCIDevice *dev) { - PCIBridge *br = PCI_BRIDGE(dev); - PCIBridgeDev *bridge_dev = DO_UPCAST(PCIBridgeDev, bridge, br); + PCIBridgeDev *bridge_dev = PCI_BRIDGE_DEV(dev); if (msi_present(dev)) { msi_uninit(dev); } @@ -104,7 +110,7 @@ static void pci_bridge_dev_write_config(PCIDevice *d, static void qdev_pci_bridge_dev_reset(DeviceState *qdev) { - PCIDevice *dev = DO_UPCAST(PCIDevice, qdev, qdev); + PCIDevice *dev = PCI_DEVICE(qdev); pci_bridge_reset(qdev); shpc_reset(dev); @@ -120,8 +126,8 @@ static Property pci_bridge_dev_properties[] = { static const VMStateDescription pci_bridge_dev_vmstate = { .name = "pci_bridge", .fields = (VMStateField[]) { - VMSTATE_PCI_DEVICE(bridge.parent_obj, PCIBridgeDev), - SHPC_VMSTATE(bridge.parent_obj.shpc, PCIBridgeDev), + VMSTATE_PCI_DEVICE(parent_obj, PCIBridge), + SHPC_VMSTATE(shpc, PCIDevice), VMSTATE_END_OF_LIST() } }; @@ -145,7 +151,7 @@ static void pci_bridge_dev_class_init(ObjectClass *klass, void *data) } static const TypeInfo pci_bridge_dev_info = { - .name = "pci-bridge", + .name = TYPE_PCI_BRIDGE_DEV, .parent = TYPE_PCI_BRIDGE, .instance_size = sizeof(PCIBridgeDev), .class_init = pci_bridge_dev_class_init, -- cgit v1.1