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Diffstat (limited to 'src/gallium/drivers/radeon/AMDILDeviceInfo.h')
| -rw-r--r-- | src/gallium/drivers/radeon/AMDILDeviceInfo.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/AMDILDeviceInfo.h b/src/gallium/drivers/radeon/AMDILDeviceInfo.h new file mode 100644 index 00000000000..c4acf9145ae --- /dev/null +++ b/src/gallium/drivers/radeon/AMDILDeviceInfo.h @@ -0,0 +1,89 @@ +//===-- AMDILDeviceInfo.h - TODO: Add brief description -------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//==-----------------------------------------------------------------------===// +#ifndef _AMDILDEVICEINFO_H_ +#define _AMDILDEVICEINFO_H_ + + +#include <string> + +namespace llvm +{ + class AMDILDevice; + class AMDILSubtarget; + namespace AMDILDeviceInfo + { + // Each Capabilities can be executed using a hardware instruction, + // emulated with a sequence of software instructions, or not + // supported at all. + enum ExecutionMode { + Unsupported = 0, // Unsupported feature on the card(Default value) + Software, // This is the execution mode that is set if the + // feature is emulated in software + Hardware // This execution mode is set if the feature exists + // natively in hardware + }; + + // Any changes to this needs to have a corresponding update to the + // twiki page GPUMetadataABI + enum Caps { + HalfOps = 0x1, // Half float is supported or not. + DoubleOps = 0x2, // Double is supported or not. + ByteOps = 0x3, // Byte(char) is support or not. + ShortOps = 0x4, // Short is supported or not. + LongOps = 0x5, // Long is supported or not. + Images = 0x6, // Images are supported or not. + ByteStores = 0x7, // ByteStores available(!HD4XXX). + ConstantMem = 0x8, // Constant/CB memory. + LocalMem = 0x9, // Local/LDS memory. + PrivateMem = 0xA, // Scratch/Private/Stack memory. + RegionMem = 0xB, // OCL GDS Memory Extension. + FMA = 0xC, // Use HW FMA or SW FMA. + ArenaSegment = 0xD, // Use for Arena UAV per pointer 12-1023. + MultiUAV = 0xE, // Use for UAV per Pointer 0-7. + Reserved0 = 0xF, // ReservedFlag + NoAlias = 0x10, // Cached loads. + Signed24BitOps = 0x11, // Peephole Optimization. + // Debug mode implies that no hardware features or optimizations + // are performned and that all memory access go through a single + // uav(Arena on HD5XXX/HD6XXX and Raw on HD4XXX). + Debug = 0x12, // Debug mode is enabled. + CachedMem = 0x13, // Cached mem is available or not. + BarrierDetect = 0x14, // Detect duplicate barriers. + Reserved1 = 0x15, // Reserved flag + ByteLDSOps = 0x16, // Flag to specify if byte LDS ops are available. + ArenaVectors = 0x17, // Flag to specify if vector loads from arena work. + TmrReg = 0x18, // Flag to specify if Tmr register is supported. + NoInline = 0x19, // Flag to specify that no inlining should occur. + MacroDB = 0x1A, // Flag to specify that backend handles macrodb. + HW64BitDivMod = 0x1B, // Flag for backend to generate 64bit div/mod. + ArenaUAV = 0x1C, // Flag to specify that arena uav is supported. + PrivateUAV = 0x1D, // Flag to specify that private memory uses uav's. + // If more capabilities are required, then + // this number needs to be increased. + // All capabilities must come before this + // number. + MaxNumberCapabilities = 0x20 + }; + // These have to be in order with the older generations + // having the lower number enumerations. + enum Generation { + HD4XXX = 0, // 7XX based devices. + HD5XXX, // Evergreen based devices. + HD6XXX, // NI/Evergreen+ based devices. + HD7XXX, + HDTEST, // Experimental feature testing device. + HDNUMGEN + }; + + + } // namespace AMDILDeviceInfo + llvm::AMDILDevice* + getDeviceFromName(const std::string &name, llvm::AMDILSubtarget *ptr, bool is64bit = false, bool is64on32bit = false); +} // namespace llvm +#endif // _AMDILDEVICEINFO_H_ |