From c99afa25b67339b5fa7ef3767398878be9f60e1f Mon Sep 17 00:00:00 2001
From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 21 Nov 2011 18:19:25 +0100
Subject: [PATCH] iommu/amd: Implement function to send PPR completions

To send completions for PPR requests this patch adds a
function which can be used by the IOMMUv2 driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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