From f7c9d7aa6a942280430ac6b160b1bae17b063a2f Mon Sep 17 00:00:00 2001 From: Liam Mark Date: Tue, 20 Dec 2016 11:35:44 -0800 Subject: [PATCH] iommu: Add DOMAIN_ATTR_PAGE_TABLE_FORCE_COHERENT Add a domain attribute to allow a client to force the page table of a context bank to be coherent. Change-Id: I5c179e0a5b76ab1ab47ecc271f463df77470db0f Signed-off-by: Liam Mark --- include/linux/iommu.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 005e83752c68..1b3f20e8fb74 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -135,6 +135,7 @@ enum iommu_attr { DOMAIN_ATTR_PGTBL_INFO, DOMAIN_ATTR_EARLY_MAP, DOMAIN_ATTR_PAGE_TABLE_IS_COHERENT, + DOMAIN_ATTR_PAGE_TABLE_FORCE_COHERENT, DOMAIN_ATTR_MAX, };