Rob Bradford 7cc729c7d9 pci, virtio-devices: Extend barrier returning through PCI code
We need to be able to return the barrier from the code that prepares to
activate the virtio device. This triggered by a write to the
configuration fields stored in the PCI BAR. Since bars can be accessed
by both memory mapping and through PCI config I/O several prototypes
must be changed.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-12-17 11:23:53 +00:00
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