1 files changed, 19 insertions, 0 deletions
diff --git a/src/core/hle/kernel/svc_types.h b/src/core/hle/kernel/svc_types.h
index 33eebcef6..e90c35601 100644
--- a/src/core/hle/kernel/svc_types.h
+++ b/src/core/hle/kernel/svc_types.h
@@ -3,6 +3,9 @@
 
 #pragma once
 
+#include <bitset>
+
+#include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 
@@ -496,6 +499,19 @@ enum class MemoryMapping : u32 {
     Memory = 2,
 };
 
+enum class MapDeviceAddressSpaceFlag : u32 {
+    None = (0U << 0),
+    NotIoRegister = (1U << 0),
+};
+DECLARE_ENUM_FLAG_OPERATORS(MapDeviceAddressSpaceFlag);
+
+union MapDeviceAddressSpaceOption {
+    u32 raw;
+    BitField<0, 16, MemoryPermission> permission;
+    BitField<16, 1, MapDeviceAddressSpaceFlag> flags;
+    BitField<17, 15, u32> reserved;
+};
+
 enum class KernelDebugType : u32 {
     Thread = 0,
     ThreadCallStack = 1,
@@ -592,4 +608,7 @@ struct CreateProcessParameter {
 };
 static_assert(sizeof(CreateProcessParameter) == 0x30);
 
+constexpr size_t NumSupervisorCalls = 0xC0;
+using SvcAccessFlagSet = std::bitset<NumSupervisorCalls>;
+
 } // namespace Kernel::Svc