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(parent: 2f558d4) | patch
xen: make xen_create_contiguous_region return the dma address
authorStefano Stabellini <stefano.stabellini@eu.citrix.com>
Wed, 9 Oct 2013 16:56:32 +0000 (16:56 +0000)
committerStefano Stabellini <stefano.stabellini@eu.citrix.com>
Wed, 9 Oct 2013 16:56:32 +0000 (16:56 +0000)
commit69908907b02efee31377af0cefbcd5a3ba66334a
tree7348359ef60c91ca9edfd71680a858f28a7d156etree
parent2f558d40911c1b8f929b8a382833ae1da5df3293commit | diff
xen: make xen_create_contiguous_region return the dma address

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.
arch/x86/xen/mmu.c diff | blob | history
drivers/xen/swiotlb-xen.c diff | blob | history
include/xen/xen-ops.h diff | blob | history
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