xen: make xen_create_contiguous_region return the dma address

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Modify xen_create_contiguous_region to return the dma address of the
newly contiguous buffer.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>


Changes in v4:
- use virt_to_machine instead of virt_to_bus.

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Stefano Stabellini 2013-10-09 16:56:32 +00:00

parent 2f558d4091

commit 69908907b0

3 changed files with 8 additions and 5 deletions

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include/xen/xen-ops.h

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