mem-cache: Add multiple eviction stats

[gem5.git] / src / dev / io_device.cc

diff --git a/src/dev/io_device.cc b/src/dev/io_device.cc
index 1cec2bf4acd34d0380b4af7ec5439ee06176fac7..64550eadea80da822dd4bef35ee8aa473649d26a 100644 (file)
--- a/src/dev/io_device.cc
+++ b/src/dev/io_device.cc
@@ -47,32 +47,8 @@
 #include "debug/AddrRanges.hh"
 #include "sim/system.hh"
 
-PioPort::PioPort(PioDevice *dev)
-    : SimpleTimingPort(dev->name() + ".pio", dev), device(dev)
-{
-}
-
-Tick
-PioPort::recvAtomic(PacketPtr pkt)
-{
-    // technically the packet only reaches us after the header delay,
-    // and typically we also need to deserialise any payload
-    Tick receive_delay = pkt->headerDelay + pkt->payloadDelay;
-    pkt->headerDelay = pkt->payloadDelay = 0;
-
-    const Tick delay(pkt->isRead() ? device->read(pkt) : device->write(pkt));
-    assert(pkt->isResponse() || pkt->isError());
-    return delay + receive_delay;
-}
-
-AddrRangeList
-PioPort::getAddrRanges() const
-{
-    return device->getAddrRanges();
-}
-
 PioDevice::PioDevice(const Params *p)
-    : MemObject(p), sys(p->system), pioPort(this)
+    : ClockedObject(p), sys(p->system), pioPort(this)
 {}
 
 PioDevice::~PioDevice()
@@ -93,7 +69,7 @@ PioDevice::getPort(const std::string &if_name, PortID idx)
     if (if_name == "pio") {
         return pioPort;
     }
-    return MemObject::getPort(if_name, idx);
+    return ClockedObject::getPort(if_name, idx);
 }
 
 BasicPioDevice::BasicPioDevice(const Params *p, Addr size)