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mem
qos
turnaround_policy.hh
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2018 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Redistribution and use in source and binary forms, with or without
15
* modification, are permitted provided that the following conditions are
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* 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
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* contributors may be used to endorse or promote products derived from
23
* this software without specific prior written permission.
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*
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* 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
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* 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
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __MEM_QOS_TURNAROUND_POLICY_HH__
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#define __MEM_QOS_TURNAROUND_POLICY_HH__
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#include "
mem_ctrl.hh
"
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namespace
QoS
{
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48
class
TurnaroundPolicy
:
public
SimObject
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{
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protected
:
51
using
Params
= QoSTurnaroundPolicyParams;
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public
:
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TurnaroundPolicy
(
const
Params
&
p
) :
SimObject
(
p
) {};
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virtual
~TurnaroundPolicy
() {};
57
62
void
setMemCtrl
(
MemCtrl
*
mem
) {
memCtrl
=
mem
; };
63
69
virtual
MemCtrl::BusState
selectBusState
() = 0;
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protected
:
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MemCtrl
*
memCtrl
;
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};
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}
// namespace QoS
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#endif
/* __MEM_QOS_TURNAROUND_POLICY_HH__ */
QoS
Definition:
mem_ctrl.cc:42
QoS::MemCtrl
The QoS::MemCtrl is a base class for Memory objects which support QoS - it provides access to a set o...
Definition:
mem_ctrl.hh:59
QoS::TurnaroundPolicy::TurnaroundPolicy
TurnaroundPolicy(const Params &p)
Definition:
turnaround_policy.hh:54
QoS::TurnaroundPolicy::Params
QoSTurnaroundPolicyParams Params
Definition:
turnaround_policy.hh:51
QoS::TurnaroundPolicy::selectBusState
virtual MemCtrl::BusState selectBusState()=0
Bus Selection function.
QoS::TurnaroundPolicy::setMemCtrl
void setMemCtrl(MemCtrl *mem)
Setting a pointer to the Memory Controller implementing the turnaround policy.
Definition:
turnaround_policy.hh:62
QoS::TurnaroundPolicy
Base class for QoS Bus Turnaround policies.
Definition:
turnaround_policy.hh:48
mem_ctrl.hh
QoS::MemCtrl::BusState
BusState
Bus Direction.
Definition:
mem_ctrl.hh:63
QoS::TurnaroundPolicy::~TurnaroundPolicy
virtual ~TurnaroundPolicy()
Definition:
turnaround_policy.hh:56
mem
bool_vector8 mem[]
Definition:
reset_stim.h:43
MipsISA::p
Bitfield< 0 > p
Definition:
pra_constants.hh:323
QoS::TurnaroundPolicy::memCtrl
MemCtrl * memCtrl
Pointer to container object.
Definition:
turnaround_policy.hh:73
SimObject
Abstract superclass for simulation objects.
Definition:
sim_object.hh:141
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