datamover.hpp

/*
 * See LICENSE for more information about licensing
 *
 * Copyright 2023
 * Author: Luis G. Leon-Vega <luis.leon@ieee.org>
 *         Diego Arturo Avila Torres <diego.avila@uned.cr>
 *
 */
#pragma once
#include <xrt/xrt_bo.h>
 
#include <cynq/datamover.hpp>
#include <cynq/enums.hpp>
#include <cynq/hardware.hpp>
#include <cynq/status.hpp>
#include <cynq/xrt/memory.hpp>
#include <memory>
 
namespace cynq {
struct DMADataMoverMeta {
  std::shared_ptr<xrt::bo> bo_;
  MemoryType type_;
};
 
class DMADataMover : public IDataMover {
 public:
  DMADataMover(const uint64_t addr,
               std::shared_ptr<HardwareParameters> hwparams);
 
  DMADataMover() = delete;
  virtual ~DMADataMover();
  std::shared_ptr<IMemory> GetBuffer(
      const size_t size, const int memory_bank = 0,
      const MemoryType type = MemoryType::Dual) override;
  Status Upload(const std::shared_ptr<IMemory> mem, const size_t size,
                const size_t offset, const ExecutionType exetype) override;
  Status Download(const std::shared_ptr<IMemory> mem, const size_t size,
                  const size_t offset, const ExecutionType exetype) override;
  Status Sync(const SyncType type) override;
  DeviceStatus GetStatus() override;
 
 private:
  std::unique_ptr<DataMoverParameters> data_mover_params_;
};
}  // namespace cynq