1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 0c5f5e49107b..afb0d2a5b7cd 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -278,6 +278,13 @@ struct ir_table {
 };
 #endif
 
+struct iommu_flush {
+        int (*flush_context)(struct intel_iommu *iommu, u16 did, u16 sid, u8 fm,
+                u64 type, int non_present_entry_flush);
+        int (*flush_iotlb)(struct intel_iommu *iommu, u16 did, u64 addr,
+                unsigned int size_order, u64 type, int non_present_entry_flush);
+};
+
 struct intel_iommu {
         void __iomem    *reg; /* Pointer to hardware regs, virtual addr */
         u64             cap;
@@ -297,6 +304,7 @@ struct intel_iommu {
         unsigned char name[7];    /* Device Name */
         struct msi_msg saved_msg;
         struct sys_device sysdev;
+        struct iommu_flush flush;
 #endif
         struct q_inval  *qi;            /* Queued invalidation info */
 #ifdef CONFIG_INTR_REMAP