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pci: use qdev for device destruction. 

pci_unregister_device is static now and hooked into Devicestate->exit.
qdev_free(pci_device) works now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-09-25 21:42:37 +02:00 committed by Anthony Liguori
parent 01985dcf38
commit a36a344dcd
3 changed files with 4 additions and 5 deletions
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2
hw/pci-hotplug.c
View File

@ -251,6 +251,6 @@ void pci_device_hot_remove_success(int pcibus, int slot)
break;
}
pci_unregister_device(d);
qdev_free(&d->qdev);
}

5
hw/pci.c
View File

@ -399,8 +399,9 @@ static void pci_unregister_io_regions(PCIDevice *pci_dev)
}
}
int pci_unregister_device(PCIDevice *pci_dev)
static int pci_unregister_device(DeviceState *dev)
{
PCIDevice *pci_dev = DO_UPCAST(PCIDevice, qdev, dev);
int ret = 0;
if (pci_dev->unregister)
@ -412,7 +413,6 @@ int pci_unregister_device(PCIDevice *pci_dev)
qemu_free_irqs(pci_dev->irq);
pci_dev->bus->devices[pci_dev->devfn] = NULL;
qdev_free(&pci_dev->qdev);
return 0;
}
@ -956,6 +956,7 @@ static int pci_qdev_init(DeviceState *qdev, DeviceInfo *base)
void pci_qdev_register(PCIDeviceInfo *info)
{
info->qdev.init = pci_qdev_init;
info->qdev.exit = pci_unregister_device;
info->qdev.bus_info = &pci_bus_info;
qdev_register(&info->qdev);
}

2
hw/pci.h
View File

@ -185,7 +185,6 @@ struct PCIDevice {
/* do not access the following fields */
PCIConfigReadFunc *config_read;
PCIConfigWriteFunc *config_write;
PCIUnregisterFunc *unregister;
/* IRQ objects for the INTA-INTD pins. */
qemu_irq *irq;
@ -224,7 +223,6 @@ PCIDevice *pci_register_device(PCIBus *bus, const char *name,
int instance_size, int devfn,
PCIConfigReadFunc *config_read,
PCIConfigWriteFunc *config_write);
int pci_unregister_device(PCIDevice *pci_dev);
void pci_register_bar(PCIDevice *pci_dev, int region_num,
uint32_t size, int type,