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Have cpus send snoop ranges

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--HG--
extra : convert_revision : 2a1fba141e409ee1d7a0b69b5b21d236e3d4ce68
This commit is contained in:
Ron Dreslinski 2006-10-09 01:04:37 -04:00
parent 095d5991f5
commit bc732b59fd
7 changed files with 15 additions and 15 deletions
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2
src/cpu/o3/fetch.hh
View file

@ -96,7 +96,7 @@ class DefaultFetch
/** Returns the address ranges of this device. */
virtual void getDeviceAddressRanges(AddrRangeList &resp,
AddrRangeList &snoop)
{ resp.clear(); snoop.clear(); }
{ resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
/** Timing version of receive. Handles setting fetch to the
* proper status to start fetching. */

2
src/cpu/o3/lsq.hh
View file

@ -311,7 +311,7 @@ class LSQ {
/** Returns the address ranges of this device. */
virtual void getDeviceAddressRanges(AddrRangeList &resp,
AddrRangeList &snoop)
{ resp.clear(); snoop.clear(); }
{ resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
/** Timing version of receive. Handles writing back and
* completing the load or store that has returned from

2
src/cpu/ozone/front_end.hh
View file

@ -92,7 +92,7 @@ class FrontEnd
/** Returns the address ranges of this device. */
virtual void getDeviceAddressRanges(AddrRangeList &resp,
AddrRangeList &snoop)
{ resp.clear(); snoop.clear(); }
{ resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
/** Timing version of receive. Handles setting fetch to the
* proper status to start fetching. */

2
src/cpu/ozone/lw_lsq.hh
View file

@ -260,7 +260,7 @@ class OzoneLWLSQ {
virtual void getDeviceAddressRanges(AddrRangeList &resp,
AddrRangeList &snoop)
{ resp.clear(); snoop.clear(); }
{ resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1); }
virtual bool recvTiming(PacketPtr pkt);

4
src/cpu/simple/atomic.hh
View file

@ -104,9 +104,9 @@ class AtomicSimpleCPU : public BaseSimpleCPU
virtual void getDeviceAddressRanges(AddrRangeList &resp,
AddrRangeList &snoop)
{ resp.clear(); snoop.clear(); }
};
{ resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
};
CpuPort icachePort;
CpuPort dcachePort;

2
src/cpu/simple/timing.hh
View file

@ -92,7 +92,7 @@ class TimingSimpleCPU : public BaseSimpleCPU
virtual void getDeviceAddressRanges(AddrRangeList &resp,
AddrRangeList &snoop)
{ resp.clear(); snoop.clear(); }
{ resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
struct TickEvent : public Event
{

16
src/mem/cache/base_cache.hh vendored
View file

@ -156,7 +156,7 @@ class BaseCache : public MemObject
if (status == Port::RangeChange){
if (!isCpuSide) {
cpuSidePort->sendStatusChange(Port::RangeChange);
if (topLevelCache && !snoopRangesSent) {
if (!snoopRangesSent) {
snoopRangesSent = true;
memSidePort->sendStatusChange(Port::RangeChange);
}
@ -568,14 +568,14 @@ class BaseCache : public MemObject
{
//This is where snoops get updated
AddrRangeList dummy;
if (!topLevelCache)
{
// if (!topLevelCache)
// {
cpuSidePort->getPeerAddressRanges(dummy, snoop);
}
else
{
snoop.push_back(RangeSize(0,-1));
}
// }
// else
// {
// snoop.push_back(RangeSize(0,-1));
// }
return;
}