[Qemu-devel] [PATCH v4 06/15] hw/virtio: Access MemoryRegion with MemOp

[<tony.nguyen@bt.com>]

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
---
 hw/virtio/virtio-pci.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index ce928f2..265f066 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -17,6 +17,7 @@

 #include "qemu/osdep.h"

+#include "exec/memop.h"
 #include "standard-headers/linux/virtio_pci.h"
 #include "hw/virtio/virtio.h"
 #include "hw/pci/pci.h"
@@ -550,7 +551,8 @@ void virtio_address_space_write(VirtIOPCIProxy *proxy, hwaddr addr,
         /* As length is under guest control, handle illegal values. */
         return;
     }
-    memory_region_dispatch_write(mr, addr, val, len, MEMTXATTRS_UNSPECIFIED);
+    memory_region_dispatch_write(mr, addr, val, SIZE_MEMOP(len),
+                                 MEMTXATTRS_UNSPECIFIED);
 }

 static void
@@ -573,7 +575,8 @@ virtio_address_space_read(VirtIOPCIProxy *proxy, hwaddr addr,
     /* Make sure caller aligned buf properly */
     assert(!(((uintptr_t)buf) & (len - 1)));

-    memory_region_dispatch_read(mr, addr, &val, len, MEMTXATTRS_UNSPECIFIED);
+    memory_region_dispatch_read(mr, addr, &val, SIZE_MEMOP(len),
+                                MEMTXATTRS_UNSPECIFIED);
     switch (len) {
     case 1:
         pci_set_byte(buf, val);
--
1.8.3.1