From 23256d0b350014a05c1edf0f355546aa1ff2eb55 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <jroedel@suse.de>
Date: Fri, 12 Jun 2015 14:15:49 +0200
Subject: [PATCH] iommu/vt-d: Move EIM detection to intel_prepare_irq_remapping

We need this to be detected already when we program the irq
remapping table pointer to hardware.

Tested-by: ZhenHua Li <zhen-hual@hp.com>
Tested-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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