From 07ee86948c9111d49583be462500042fedfecb4a Mon Sep 17 00:00:00 2001
From: Joerg Roedel <jroedel@suse.de>
Date: Thu, 28 May 2015 18:41:42 +0200
Subject: [PATCH] iommu/amd: Put IOMMUv2 devices in a direct mapped domain

A device that might be used for HSA needs to be in a direct
mapped domain so that all DMA-API mappings stay alive when
the IOMMUv2 stack is used.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
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