summaryrefslogtreecommitdiff
path: root/drivers/iommu/intel/iommu.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/iommu/intel/iommu.h')
-rw-r--r--drivers/iommu/intel/iommu.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h
index 99cc75ecac63..bddf6c69587d 100644
--- a/drivers/iommu/intel/iommu.h
+++ b/drivers/iommu/intel/iommu.h
@@ -146,6 +146,7 @@
/*
* Decoding Capability Register
*/
+#define cap_esirtps(c) (((c) >> 62) & 1)
#define cap_fl5lp_support(c) (((c) >> 60) & 1)
#define cap_pi_support(c) (((c) >> 59) & 1)
#define cap_fl1gp_support(c) (((c) >> 56) & 1)