Oleksandr Andrushchenko 9bdc7304f5 xen/grant-table: Allow allocating buffers suitable for DMA ... Extend grant table module API to allow allocating buffers that can be used for DMA operations and mapping foreign grant references on top of those. The resulting buffer is similar to the one allocated by the balloon driver in that proper memory reservation is made by ({increase|decrease}_reservation and VA mappings are updated if needed). This is useful for sharing foreign buffers with HW drivers which cannot work with scattered buffers provided by the balloon driver, but require DMAable memory instead. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>		2018-07-26 23:05:14 -04:00
..
arm
interface
acpi.h
balloon.h
events.h
features.h
grant_table.h	xen/grant-table: Allow allocating buffers suitable for DMA	2018-07-26 23:05:14 -04:00
hvc-console.h
hvm.h
mem-reservation.h	xen/balloon: Share common memory reservation routines	2018-07-26 23:05:13 -04:00
page.h
platform_pci.h
swiotlb-xen.h
tmem.h
xen-ops.h
xen.h	xen: share start flags between PV and PVH	2018-06-19 13:51:00 +02:00
xenbus_dev.h
xenbus.h