Signed-off-by: Ethan Chen <ethan84@andestech.com>
---
 include/exec/memattrs.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h
index d04170aa27..e27b4fab00 100644
--- a/include/exec/memattrs.h
+++ b/include/exec/memattrs.h
@@ -64,6 +64,9 @@ typedef struct MemTxAttrs {
     unsigned int target_tlb_bit0 : 1;
     unsigned int target_tlb_bit1 : 1;
     unsigned int target_tlb_bit2 : 1;
+
+    /* IOPMP support up to 65535 sources */
+    unsigned int iopmp_sid:16;
 } MemTxAttrs;
 
 /* Bus masters which don't specify any attributes will get this,
-- 
2.34.1