Make MemoryRegion valid.accepts callback take a MemTxAttrs argument
As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to the MemoryRegion valid.accepts
callback. We'll need this for subpage_accepts().
We could take the approach we used with the read and write
callbacks and add new a new _with_attrs version, but since there
are so few implementations of the accepts hook we just change
them all.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180521140402.23318-9-peter.maydell@linaro.org
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 3f2671f..76a2dd3 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -166,7 +166,8 @@
* as a machine check exception).
*/
bool (*accepts)(void *opaque, hwaddr addr,
- unsigned size, bool is_write);
+ unsigned size, bool is_write,
+ MemTxAttrs attrs);
} valid;
/* Internal implementation constraints: */
struct {
