xref: /gem5/src/dev/arm/smmu_v3_events.hh

/*
 * Copyright (c) 2014, 2018-2019 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 *
 * Authors: Stan Czerniawski
 */

#ifndef __DEV_ARM_SMMU_V3_EVENTS_HH__
#define __DEV_ARM_SMMU_V3_EVENTS_HH__

#include <base/types.hh>
#include <sim/eventq.hh>

class SMMUv3SlaveInterface;

class SMMUDeviceRetryEvent : public Event
{
  private:
    SMMUv3SlaveInterface &smmuIfc;

  public:
    SMMUDeviceRetryEvent(SMMUv3SlaveInterface &ifc)
        : smmuIfc(ifc)
    {}

    void process();

    const std::string name() const;

    const char *description() const
    { return "SlaveRetryEvent"; }
};

#endif /* __DEV_ARM_SMMU_V3_EVENTS_HH__ */