From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Sun, 9 Nov 2014 14:48:02 +0000 (+0800)
Subject: iommu/vt-d: Enhance intel-iommu driver to support DMAR unit hotplug
X-Git-Tag: omap-for-v3.19/fixes-rc1~23^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffebeb46dd34736c90ffbca1ccb0bef8f4827c44;p=pandora-kernel.git

iommu/vt-d: Enhance intel-iommu driver to support DMAR unit hotplug

Implement required callback functions for intel-iommu driver
to support DMAR unit hotplug.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Reviewed-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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