1 files changed, 32 insertions, 0 deletions
diff --git a/hw/vfio-user/protocol.h b/hw/vfio-user/protocol.h
index 48144b2c33..524f3d633a 100644
--- a/hw/vfio-user/protocol.h
+++ b/hw/vfio-user/protocol.h
@@ -113,6 +113,31 @@ typedef struct {
 #define VFIO_USER_DEF_MAX_BITMAP (256 * 1024 * 1024)
 
 /*
+ * VFIO_USER_DMA_MAP
+ * imported from struct vfio_iommu_type1_dma_map
+ */
+typedef struct {
+    VFIOUserHdr hdr;
+    uint32_t argsz;
+    uint32_t flags;
+    uint64_t offset;    /* FD offset */
+    uint64_t iova;
+    uint64_t size;
+} VFIOUserDMAMap;
+
+/*
+ * VFIO_USER_DMA_UNMAP
+ * imported from struct vfio_iommu_type1_dma_unmap
+ */
+typedef struct {
+    VFIOUserHdr hdr;
+    uint32_t argsz;
+    uint32_t flags;
+    uint64_t iova;
+    uint64_t size;
+} VFIOUserDMAUnmap;
+
+/*
  * VFIO_USER_DEVICE_GET_INFO
  * imported from struct vfio_device_info
  */
@@ -175,4 +200,11 @@ typedef struct {
     char data[];
 } VFIOUserRegionRW;
 
+/*imported from struct vfio_bitmap */
+typedef struct {
+    uint64_t pgsize;
+    uint64_t size;
+    char data[];
+} VFIOUserBitmap;
+
 #endif /* VFIO_USER_PROTOCOL_H */