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virtio: Don't use PAGE_SIZE in virtio_pci.c

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The virtio PCI devices don't depend on the guest page size.  This matters
now PowerPC virtio is gaining ground (they like 64k pages).

Signed-off-by: Rusty Russell <[email protected]>
This commit is contained in:
Rusty Russell 2008-12-30 09:25:56 -06:00
commit 480daab42c
2 changed files with 5 additions and 1 deletions
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2
drivers/virtio/virtio_pci.c
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@ -245,7 +245,7 @@ static struct virtqueue *vp_find_vq(struct virtio_device *vdev, unsigned index,
}
/* activate the queue */
iowrite32(virt_to_phys(info->queue) >> PAGE_SHIFT,
iowrite32(virt_to_phys(info->queue) >> VIRTIO_PCI_QUEUE_ADDR_SHIFT,
vp_dev->ioaddr + VIRTIO_PCI_QUEUE_PFN);
/* create the vring */