diff mbox series

[v2,2/8] iommu: Add DOMAIN_ATTR_SPLIT_TABLES

Message ID 0101016e95751fcb-0bec3c3a-a1a5-46f8-96da-5b0322169e80-000000@us-west-2.amazonses.com (mailing list archive)
State New, archived
Headers show
Series iommu/arm-smmu: Split pagetable support for Adreno GPUs | expand

Commit Message

Jordan Crouse Nov. 22, 2019, 11:31 p.m. UTC 
Add a new attribute to enable and query the state of split pagetables
for the domain.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
---

 include/linux/iommu.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index f2223cb..18c861e 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -126,6 +126,7 @@  enum iommu_attr {
 	DOMAIN_ATTR_FSL_PAMUV1,
 	DOMAIN_ATTR_NESTING,	/* two stages of translation */
 	DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE,
+	DOMAIN_ATTR_SPLIT_TABLES,
 	DOMAIN_ATTR_MAX,
 };