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Add version_id to PCIDevice.

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It is needed for VMState

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-08-20 19:42:38 +02:00 committed by Anthony Liguori
parent 0a031e0ac6
commit f16c4abfad
2 changed files with 4 additions and 1 deletions

3
hw/pci.c

@ -144,7 +144,7 @@ void pci_device_save(PCIDevice *s, QEMUFile *f)
{
int i;
qemu_put_be32(f, 2); /* PCI device version */
qemu_put_be32(f, s->version_id); /* PCI device version */
qemu_put_buffer(f, s->config, 256);
for (i = 0; i < 4; i++)
qemu_put_be32(f, s->irq_state[i]);
@ -319,6 +319,7 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
pci_dev->config_write = config_write;
bus->devices[devfn] = pci_dev;
pci_dev->irq = qemu_allocate_irqs(pci_set_irq, pci_dev, 4);
pci_dev->version_id = 2; /* Current pci device vmstate version */
return pci_dev;
}

2
hw/pci.h

@ -209,6 +209,8 @@ struct PCIDevice {
unsigned *msix_entry_used;
/* Region including the MSI-X table */
uint32_t msix_bar_size;
/* Version id needed for VMState */
int32_t version_id;
};
PCIDevice *pci_register_device(PCIBus *bus, const char *name,