c08351f4d3
Now that the gem5 protocols are split out, it would be nice to put them in their own protocol directory. It's also confusing to have files called *_protocol which are not in the protocol directory. Change-Id: I7475ee111630050a2421816dfd290921baab9f71 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20230 Reviewed-by: Gabe Black <gabeblack@google.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Gabe Black <gabeblack@google.com> Tested-by: kokoro <noreply+kokoro@google.com>
95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
/*
|
|
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
|
|
* All rights reserved.
|
|
*
|
|
* 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,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __MEM_RUBY_SLICC_INTERFACE_RUBYSLICC_COMPONENTMAPPINGS_HH__
|
|
#define __MEM_RUBY_SLICC_INTERFACE_RUBYSLICC_COMPONENTMAPPINGS_HH__
|
|
|
|
#include "mem/ruby/common/Address.hh"
|
|
#include "mem/ruby/common/MachineID.hh"
|
|
#include "mem/ruby/common/NetDest.hh"
|
|
#include "mem/ruby/protocol/MachineType.hh"
|
|
#include "mem/ruby/structures/DirectoryMemory.hh"
|
|
|
|
inline NetDest
|
|
broadcast(MachineType type)
|
|
{
|
|
NetDest dest;
|
|
for (NodeID i = 0; i < MachineType_base_count(type); i++) {
|
|
MachineID mach = {type, i};
|
|
dest.add(mach);
|
|
}
|
|
return dest;
|
|
}
|
|
|
|
inline MachineID
|
|
mapAddressToRange(Addr addr, MachineType type, int low_bit,
|
|
int num_bits, int cluster_id = 0)
|
|
{
|
|
MachineID mach = {type, 0};
|
|
if (num_bits == 0)
|
|
mach.num = cluster_id;
|
|
else
|
|
mach.num = bitSelect(addr, low_bit, low_bit + num_bits - 1)
|
|
+ (1 << num_bits) * cluster_id;
|
|
return mach;
|
|
}
|
|
|
|
inline NodeID
|
|
machineIDToNodeID(MachineID machID)
|
|
{
|
|
return machID.num;
|
|
}
|
|
|
|
inline MachineType
|
|
machineIDToMachineType(MachineID machID)
|
|
{
|
|
return machID.type;
|
|
}
|
|
|
|
inline int
|
|
machineCount(MachineType machType)
|
|
{
|
|
return MachineType_base_count(machType);
|
|
}
|
|
|
|
inline MachineID
|
|
createMachineID(MachineType type, NodeID id)
|
|
{
|
|
MachineID mach = {type, id};
|
|
return mach;
|
|
}
|
|
|
|
inline MachineID
|
|
MachineTypeAndNodeIDToMachineID(MachineType type, NodeID node)
|
|
{
|
|
MachineID mach = {type, node};
|
|
return mach;
|
|
}
|
|
|
|
#endif // __MEM_RUBY_SLICC_INTERFACE_COMPONENTMAPPINGS_HH__
|