tree 363dab8ecff94ec0306d165d8711df414486f7f8
parent 4a77a6cf6d9bf9f5c74b27f62bd2bfe6dcc88392
author Joerg Roedel <joerg.roedel@amd.com> 1227716484 +0100
committer Joerg Roedel <joerg.roedel@amd.com> 1230988209 +0100

add frontend implementation for the IOMMU API

This API can be used by KVM for accessing different types of IOMMUs to
do device passthrough to guests. Beside that this API can also be used
by device drivers to map non-linear host memory into dma-linear
addresses to prevent sgather-gather DMA. UIO may be another user for
this API.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>