target.h

Go to the documentation of this file.

//===- target.h ------------------------------------------------*- C++ -*-===//
//
// Copyright (C) 2023 Advanced Micro Devices, Inc.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef AIE_TARGET_H
#define AIE_TARGET_H
 
#include <list>
#include <xaiengine.h>
 
struct ext_mem_model_t {
  void *virtualAddr;
  uint64_t physicalAddr;
  size_t size;
  int fd;               // The file descriptor used during allocation
  XAie_MemInst MemInst; // LibXAIE handle if necessary.  This should go away.
};
 
struct aie_libxaie_ctx_t {
  XAie_Config *XAieConfig;
  XAie_DevInst *XAieDevInst;
  // Some device memory allocators need this to keep track of VA->PA mappings
  std::list<ext_mem_model_t> allocations;
};
 
#endif