diff mbox series

[09/36] cputlb: Access MemoryRegion with MemOp

Message ID 20190903160858.5296-10-richard.henderson@linaro.org
State Accepted
Commit 4cbb198eefef41bbca703605c78875fd4fec6ef6
Headers show
Series tcg patch queue | expand

Commit Message

Richard Henderson Sept. 3, 2019, 4:08 p.m. UTC 
From: Tony Nguyen <tony.nguyen@bt.com>


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@bt.com>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Message-Id: <c4571c76467ade83660970f7ef9d7292297f1908.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 accel/tcg/cputlb.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

-- 
2.17.1
diff mbox series

Patch

diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 523be4c848..6c83878f73 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -906,8 +906,8 @@  static uint64_t io_readx(CPUArchState *env, CPUIOTLBEntry *iotlbentry,
         qemu_mutex_lock_iothread();
         locked = true;
     }
-    r = memory_region_dispatch_read(mr, mr_offset,
-                                    &val, size, iotlbentry->attrs);
+    r = memory_region_dispatch_read(mr, mr_offset, &val, size_memop(size),
+                                    iotlbentry->attrs);
     if (r != MEMTX_OK) {
         hwaddr physaddr = mr_offset +
             section->offset_within_address_space -
@@ -947,8 +947,8 @@  static void io_writex(CPUArchState *env, CPUIOTLBEntry *iotlbentry,
         qemu_mutex_lock_iothread();
         locked = true;
     }
-    r = memory_region_dispatch_write(mr, mr_offset,
-                                     val, size, iotlbentry->attrs);
+    r = memory_region_dispatch_write(mr, mr_offset, val, size_memop(size),
+                                     iotlbentry->attrs);
     if (r != MEMTX_OK) {
         hwaddr physaddr = mr_offset +
             section->offset_within_address_space -