gem5  v20.1.0.0
smmu_v3_cmdexec.hh
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2013, 2018-2019 ARM Limited
3  * All rights reserved
4  *
5  * The license below extends only to copyright in the software and shall
6  * not be construed as granting a license to any other intellectual
7  * property including but not limited to intellectual property relating
8  * to a hardware implementation of the functionality of the software
9  * licensed hereunder. You may use the software subject to the license
10  * terms below provided that you ensure that this notice is replicated
11  * unmodified and in its entirety in all distributions of the software,
12  * modified or unmodified, in source code or in binary form.
13  *
14  * Redistribution and use in source and binary forms, with or without
15  * modification, are permitted provided that the following conditions are
16  * met: redistributions of source code must retain the above copyright
17  * notice, this list of conditions and the following disclaimer;
18  * redistributions in binary form must reproduce the above copyright
19  * notice, this list of conditions and the following disclaimer in the
20  * documentation and/or other materials provided with the distribution;
21  * neither the name of the copyright holders nor the names of its
22  * contributors may be used to endorse or promote products derived from
23  * this software without specific prior written permission.
24  *
25  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36  */
37 
38 #ifndef __DEV_ARM_SMMU_V3_CMDEXEC_HH__
39 #define __DEV_ARM_SMMU_V3_CMDEXEC_HH__
40 
41 #include "dev/arm/smmu_v3_defs.hh"
42 #include "dev/arm/smmu_v3_proc.hh"
43 
44 class SMMUv3;
45 
47 {
48  private:
50 
51  bool busy;
52 
53  virtual void main(Yield &yield);
54 
55  public:
56  SMMUCommandExecProcess(const std::string &name, SMMUv3 &_smmu) :
57  SMMUProcess(name, _smmu),
58  busy(false)
59  {
60  reinit();
61  }
62 
64 
65  bool isBusy() const { return busy; }
66 };
67 
68 #endif /* __DEV_ARM_SMMU_V3_CMDEXEC_HH__ */
SMMUCommandExecProcess::SMMUCommandExecProcess
SMMUCommandExecProcess(const std::string &name, SMMUv3 &_smmu)
Definition: smmu_v3_cmdexec.hh:56
m5::Coroutine::CallerType
CallerType: A reference to an object of this class will be passed to the coroutine task.
Definition: coroutine.hh:83
SMMUProcess
Definition: smmu_v3_proc.hh:93
SMMUCommand
Definition: smmu_v3_defs.hh:348
SMMUCommandExecProcess::~SMMUCommandExecProcess
virtual ~SMMUCommandExecProcess()
Definition: smmu_v3_cmdexec.hh:63
SMMUProcess::reinit
void reinit()
Definition: smmu_v3_proc.cc:61
SMMUCommandExecProcess::main
virtual void main(Yield &yield)
Definition: smmu_v3_cmdexec.cc:44
SMMUCommandExecProcess::busy
bool busy
Definition: smmu_v3_cmdexec.hh:51
SMMUCommandExecProcess
Definition: smmu_v3_cmdexec.hh:46
smmu_v3_proc.hh
SMMUv3
Definition: smmu_v3.hh:81
smmu_v3_defs.hh
SMMUProcess::name
const std::string name() const
Definition: smmu_v3_proc.hh:131
SMMUCommandExecProcess::cmd
SMMUCommand cmd
Definition: smmu_v3_cmdexec.hh:49
SMMUCommandExecProcess::isBusy
bool isBusy() const
Definition: smmu_v3_cmdexec.hh:65

Generated on Wed Sep 30 2020 14:02:10 for gem5 by doxygen 1.8.17