diff options
| author | Andreas Hansson <andreas.hansson@arm.com> | 2012-03-22 06:36:27 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2012-03-22 06:36:27 -0400 |
| commit | c2d2ea99e3efe13bc50d410e2eeae9dd6757e57f (patch) | |
| tree | 5836cc125091b436dee3fbc32ef26e1eeed49a6c /src/mem/SConscript | |
| parent | fb395b56dd2432b862c550bad7b4bbe1f205ec59 (diff) | |
| download | gem5-c2d2ea99e3efe13bc50d410e2eeae9dd6757e57f.tar.xz | |
MEM: Split SimpleTimingPort into PacketQueue and ports
This patch decouples the queueing and the port interactions to
simplify the introduction of the master and slave ports. By separating
the queueing functionality from the port itself, it becomes much
easier to distinguish between master and slave ports, and still retain
the queueing ability for both (without code duplication).
As part of the split into a PacketQueue and a port, there is now also
a hierarchy of two port classes, QueuedPort and SimpleTimingPort. The
QueuedPort is useful for ports that want to leave the packet
transmission of outgoing packets to the queue and is used by both
master and slave ports. The SimpleTimingPort inherits from the
QueuedPort and adds the implemention of recvTiming and recvFunctional
through recvAtomic.
The PioPort and MessagePort are cleaned up as part of the changes.
--HG--
rename : src/mem/tport.cc => src/mem/packet_queue.cc
rename : src/mem/tport.hh => src/mem/packet_queue.hh
Diffstat (limited to 'src/mem/SConscript')
| -rw-r--r-- | src/mem/SConscript | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/SConscript b/src/mem/SConscript index fe43f71be..cc5e3a37a 100644 --- a/src/mem/SConscript +++ b/src/mem/SConscript @@ -40,6 +40,7 @@ Source('mem_object.cc') Source('mport.cc') Source('packet.cc') Source('port.cc') +Source('packet_queue.cc') Source('tport.cc') Source('port_proxy.cc') Source('fs_translating_port_proxy.cc') @@ -57,6 +58,7 @@ DebugFlag('BusBridge') DebugFlag('LLSC') DebugFlag('MMU') DebugFlag('MemoryAccess') +DebugFlag('PacketQueue') DebugFlag('ProtocolTrace') DebugFlag('RubyCache') |