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qdev/pci: add pci_create_noinit() 

Like pci_create_simple() but doesn't call qdev_init(), so one can
set properties before initializing the device.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Gerd Hoffmann 2009-09-15 19:23:25 +00:00 committed by Blue Swirl
parent ffabf03718
commit 71077c1cb0
2 changed files with 9 additions and 3 deletions
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11
hw/pci.c
View File

@ -923,15 +923,20 @@ void pci_qdev_register_many(PCIDeviceInfo *info)
}
}
PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
PCIDevice *pci_create_noinit(PCIBus *bus, int devfn, const char *name)
{
DeviceState *dev;
dev = qdev_create(&bus->qbus, name);
qdev_prop_set_uint32(dev, "addr", devfn);
qdev_init(dev);
return DO_UPCAST(PCIDevice, qdev, dev);
}
return (PCIDevice *)dev;
PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
{
PCIDevice *dev = pci_create_noinit(bus, devfn, name);
qdev_init(&dev->qdev);
return dev;
}
static int pci_find_space(PCIDevice *pdev, uint8_t size)

1
hw/pci.h
View File

@ -328,6 +328,7 @@ void pci_qdev_register(PCIDeviceInfo *info);
void pci_qdev_register_many(PCIDeviceInfo *info);
PCIDevice *pci_create(const char *name, const char *devaddr);
PCIDevice *pci_create_noinit(PCIBus *bus, int devfn, const char *name);
PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name);
/* lsi53c895a.c */