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The memory_region_dispatch_{read|write} operand "unsigned size" is
being converted into a "MemOp op".
Convert interfaces by using no-op size_memop.
After all interfaces are converted, size_memop will be implemented
and the memory_region_dispatch_{read|write} operand "unsigned size"
will be converted into a "MemOp op".
As size_memop is a no-op, this patch does not change any behaviour.
Signed-off-by: Tony Nguyen <tony.nguyen@xxxxxx>
Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>
---
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 f6d2223..25875c8 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
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