From bdf6c32889cfe4a649f60df9c5adcc1b091f497b Mon Sep 17 00:00:00 2001
From: Patrick Daly <pdaly@codeaurora.org>
Date: Thu, 10 Mar 2016 15:25:51 -0800
Subject: iommu: Introduce DOMAIN_ATTR_S1_BYPASS

Certain configurations may require nested translation, but may
want to avoid software performance limitation on map/unmap
operations.

Change-Id: I69bed6cc9d801709849ebc91b76d2a9d6649865a
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
---
 include/linux/iommu.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/linux')

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index be9170950706..82c397b30628 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -127,6 +127,7 @@ enum iommu_attr {
 	DOMAIN_ATTR_PROCID,
 	DOMAIN_ATTR_DYNAMIC,
 	DOMAIN_ATTR_NON_FATAL_FAULTS,
+	DOMAIN_ATTR_S1_BYPASS,
 	DOMAIN_ATTR_MAX,
 };
 
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