1 files changed, 15 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.Gpu/Memory/IPhysicalMemory.cs b/Ryujinx.Graphics.Gpu/Memory/IPhysicalMemory.cs
new file mode 100644
index 00000000..5f21704d
--- /dev/null
+++ b/Ryujinx.Graphics.Gpu/Memory/IPhysicalMemory.cs
@@ -0,0 +1,15 @@
+using System;
+
+namespace Ryujinx.Graphics.Gpu.Memory
+{
+    public interface IPhysicalMemory
+    {
+        int GetPageSize();
+
+        Span<byte> Read(ulong address, ulong size);
+
+        void Write(ulong address, Span<byte> data);
+
+        (ulong, ulong)[] GetModifiedRanges(ulong address, ulong size);
+    }
+}
+\ No newline at end of file