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dma: keep a device alive while it has SGLists

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Reviewed-by: Anthony Liguori <aliguori@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-06-03 14:17:19 +02:00
parent cac3c384bb
commit f487b677c2
7 changed files with 25 additions and 12 deletions
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2
include/hw/pci/pci.h
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@ -702,7 +702,7 @@ static inline void pci_dma_unmap(PCIDevice *dev, void *buffer, dma_addr_t len,
static inline void pci_dma_sglist_init(QEMUSGList *qsg, PCIDevice *dev,
int alloc_hint)
{
qemu_sglist_init(qsg, alloc_hint, pci_get_address_space(dev));
qemu_sglist_init(qsg, DEVICE(dev), alloc_hint, pci_get_address_space(dev));
}
extern const VMStateDescription vmstate_pci_device;