simple.hh

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/*
 * Copyright (c) 2018 ARM Limited
 * All rights reserved
 *
 * The license below extends only to copyright in the software and shall
 * not be construed as granting a license to any other intellectual
 * property including but not limited to intellectual property relating
 * to a hardware implementation of the functionality of the software
 * licensed hereunder.  You may use the software subject to the license
 * terms below provided that you ensure that this notice is replicated
 * unmodified and in its entirety in all distributions of the software,
 * modified or unmodified, in source code or in binary form.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef __DEV_SERIAL_SIMPLE_HH__
#define __DEV_SERIAL_SIMPLE_HH__
 
#include "dev/serial/uart.hh"
 
struct SimpleUartParams;
 
class SimpleUart : public Uart
{
  public:
    SimpleUart(const SimpleUartParams &p);
 
  public: // PioDevice
    Tick read(PacketPtr pkt) override;
    Tick write(PacketPtr pkt) override;
 
  public: // Uart
    void dataAvailable() override {
        // We don't support interrupts, so ignore the data available
        // call.
    };
 
  protected: // Configuration
    const ByteOrder byteOrder;
 
    const bool endOnEOT;
};
 
#endif // __DEV_SERIAL_SIMPLE_HH__