iommu: add is_write as a parameter to the translate function of MemoryRegionIOMMUOps

Add a bool variable is_write as a parameter to the translate function of
MemoryRegionIOMMUOps to indicate the operation of the access. It can be
used for correct fault reporting from within the callback.
Change the interface of related functions.

Signed-off-by: Le Tan <tamlokveer@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/exec/memory.h b/include/exec/memory.h
index d165b278cb..ea381d6d4f 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -129,7 +129,7 @@ typedef struct MemoryRegionIOMMUOps MemoryRegionIOMMUOps;
 
 struct MemoryRegionIOMMUOps {
     /* Return a TLB entry that contains a given address. */
-    IOMMUTLBEntry (*translate)(MemoryRegion *iommu, hwaddr addr);
+    IOMMUTLBEntry (*translate)(MemoryRegion *iommu, hwaddr addr, bool is_write);
 };
 
 typedef struct CoalescedMemoryRange CoalescedMemoryRange;