2 files changed, 31 insertions, 4 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 8eb0db3910..ff1bc3e4c1 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -341,10 +341,6 @@ void phys_mem_set_alloc(void *(*alloc)(size_t, uint64_t *align));
 
 struct MemoryRegion *iotlb_to_region(CPUState *cpu,
                                      hwaddr index);
-bool io_mem_read(struct MemoryRegion *mr, hwaddr addr,
-                 uint64_t *pvalue, unsigned size);
-bool io_mem_write(struct MemoryRegion *mr, hwaddr addr,
-                  uint64_t value, unsigned size);
 
 void tlb_fill(CPUState *cpu, target_ulong addr, int is_write, int mmu_idx,
               uintptr_t retaddr);
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 703d9e5f8f..970a3a9b1e 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1053,6 +1053,37 @@ void memory_global_dirty_log_stop(void);
 void mtree_info(fprintf_function mon_printf, void *f);
 
 /**
+ * memory_region_dispatch_read: perform a read directly to the specified
+ * MemoryRegion.
+ *
+ * @mr: #MemoryRegion to access
+ * @addr: address within that region
+ * @pval: pointer to uint64_t which the data is written to
+ * @size: size of the access in bytes
+ * @attrs: memory transaction attributes to use for the access
+ */
+MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
+                                        hwaddr addr,
+                                        uint64_t *pval,
+                                        unsigned size,
+                                        MemTxAttrs attrs);
+/**
+ * memory_region_dispatch_write: perform a write directly to the specified
+ * MemoryRegion.
+ *
+ * @mr: #MemoryRegion to access
+ * @addr: address within that region
+ * @data: data to write
+ * @size: size of the access in bytes
+ * @attrs: memory transaction attributes to use for the access
+ */
+MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
+                                         hwaddr addr,
+                                         uint64_t data,
+                                         unsigned size,
+                                         MemTxAttrs attrs);
+
+/**
  * address_space_init: initializes an address space
  *
  * @as: an uninitialized #AddressSpace