Oleksandr Andrushchenko 932d656217 xen/gntdev: Add initial support for dma-buf UAPI ... Add UAPI and IOCTLs for dma-buf grant device driver extension: the extension allows userspace processes and kernel modules to use Xen backed dma-buf implementation. With this extension grant references to the pages of an imported dma-buf can be exported for other domain use and grant references coming from a foreign domain can be converted into a local dma-buf for local export. Implement basic initialization and stubs for Xen DMA buffers' support. 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
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evtchn.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
gntalloc.h	xen/gntalloc: use types from linux/types.h in userspace headers	2015-10-23 14:20:44 +01:00
gntdev.h	xen/gntdev: Add initial support for dma-buf UAPI	2018-07-26 23:05:14 -04:00
privcmd.h	xen/privcmd: add IOCTL_PRIVCMD_MMAP_RESOURCE	2018-05-14 15:25:37 +02:00