1 files changed, 77 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/AMDIL7XXDevice.h b/src/gallium/drivers/radeon/AMDIL7XXDevice.h
new file mode 100644
index 00000000000..87238e96006
--- /dev/null
+++ b/src/gallium/drivers/radeon/AMDIL7XXDevice.h
@@ -0,0 +1,77 @@
+//==-- AMDIL7XXDevice.h - Define 7XX Device Device for AMDIL ---*- C++ -*--===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//==-----------------------------------------------------------------------===//
+//
+// Interface for the subtarget data classes.
+//
+//===----------------------------------------------------------------------===//
+// This file will define the interface that each generation needs to
+// implement in order to correctly answer queries on the capabilities of the
+// specific hardware.
+//===----------------------------------------------------------------------===//
+#ifndef _AMDIL7XXDEVICEIMPL_H_
+#define _AMDIL7XXDEVICEIMPL_H_
+#include "AMDILDevice.h"
+#include "AMDILSubtarget.h"
+
+namespace llvm {
+class AMDILSubtarget;
+
+//===----------------------------------------------------------------------===//
+// 7XX generation of devices and their respective sub classes
+//===----------------------------------------------------------------------===//
+
+// The AMDIL7XXDevice class represents the generic 7XX device. All 7XX
+// devices are derived from this class. The AMDIL7XX device will only
+// support the minimal features that are required to be considered OpenCL 1.0
+// compliant and nothing more.
+class AMDIL7XXDevice : public AMDILDevice {
+public:
+  AMDIL7XXDevice(AMDILSubtarget *ST);
+  virtual ~AMDIL7XXDevice();
+  virtual size_t getMaxLDSSize() const;
+  virtual size_t getWavefrontSize() const;
+  virtual uint32_t getGeneration() const;
+  virtual uint32_t getResourceID(uint32_t DeviceID) const;
+  virtual uint32_t getMaxNumUAVs() const;
+  FunctionPass*
+    getIOExpansion(TargetMachine& AMDIL_OPT_LEVEL_DECL) const;
+  AsmPrinter* 
+    getAsmPrinter(TargetMachine& TM, MCStreamer &Streamer) const;
+  FunctionPass*
+    getPointerManager(TargetMachine& AMDIL_OPT_LEVEL_DECL) const;
+
+protected:
+  virtual void setCaps();
+}; // AMDIL7XXDevice
+
+// The AMDIL770Device class represents the RV770 chip and it's
+// derivative cards. The difference between this device and the base
+// class is this device device adds support for double precision
+// and has a larger wavefront size.
+class AMDIL770Device : public AMDIL7XXDevice {
+public:
+  AMDIL770Device(AMDILSubtarget *ST);
+  virtual ~AMDIL770Device();
+  virtual size_t getWavefrontSize() const;
+private:
+  virtual void setCaps();
+}; // AMDIL770Device
+
+// The AMDIL710Device class derives from the 7XX base class, but this
+// class is a smaller derivative, so we need to overload some of the
+// functions in order to correctly specify this information.
+class AMDIL710Device : public AMDIL7XXDevice {
+public:
+  AMDIL710Device(AMDILSubtarget *ST);
+  virtual ~AMDIL710Device();
+  virtual size_t getWavefrontSize() const;
+}; // AMDIL710Device
+
+} // namespace llvm
+#endif // _AMDILDEVICEIMPL_H_