1 files changed, 48 insertions, 0 deletions
diff --git a/src/core/hle/service/nvdrv/nvdata.h b/src/core/hle/service/nvdrv/nvdata.h
new file mode 100644
index 000000000..ac03cbc23
--- /dev/null
+++ b/src/core/hle/service/nvdrv/nvdata.h
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <array>
+#include "common/common_types.h"
+
+namespace Service::Nvidia {
+
+constexpr u32 MaxSyncPoints = 192;
+constexpr u32 MaxNvEvents = 64;
+
+struct Fence {
+    s32 id;
+    u32 value;
+};
+
+static_assert(sizeof(Fence) == 8, "Fence has wrong size");
+
+struct MultiFence {
+    u32 num_fences;
+    std::array<Fence, 4> fences;
+};
+
+enum NvResult : u32 {
+    Success = 0,
+    BadParameter = 4,
+    Timeout = 5,
+    ResourceError = 15,
+};
+
+enum class EventState {
+    Free = 0,
+    Registered = 1,
+    Waiting = 2,
+    Busy = 3,
+};
+
+struct IoctlCtrl {
+    // First call done to the servioce for services that call itself again after a call.
+    bool fresh_call{true};
+    // Tells the Ioctl Wrapper that it must delay the IPC response and send the thread to sleep
+    bool must_delay{};
+    // Timeout for the delay
+    s64 timeout{};
+    // NV Event Id
+    s32 event_id{-1};
+};
+
+} // namespace Service::Nvidia