[RFC,v1,01/15] iommu: Add DOMAIN_ATTR_SPLIT_TABLES
diff mbox series

Message ID 1551469117-3404-2-git-send-email-jcrouse@codeaurora.org
State New, archived
Headers show
Series
  • drm/msm: Per-instance pagetable support
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Commit Message

Jordan Crouse March 1, 2019, 7:38 p.m. UTC
Add a new domain attribute to enable split pagetable support for devices
devices that support it.

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

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

Patch
diff mbox series

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index e90da6b..3f2250b 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -125,6 +125,7 @@  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,
 };