iommu/vt-d: Enhance intel-iommu driver to support DMAR unit hotplug
authorJiang Liu <jiang.liu@linux.intel.com>
Sun, 9 Nov 2014 14:48:02 +0000 (22:48 +0800)
committerJoerg Roedel <jroedel@suse.de>
Tue, 18 Nov 2014 10:18:36 +0000 (11:18 +0100)
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>
drivers/iommu/intel-iommu.c

Simple merge