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| author | Andreas Hansson <andreas.hansson@arm.com> | 2012-07-09 12:35:33 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2012-07-09 12:35:33 -0400 |
| commit | 830391cad9764b923edd8f761e9fe5d11fd9d837 (patch) | |
| tree | e73161e27f2913afd86ef7cf8a0a7513cf68dc8d /src/mem/port.hh | |
| parent | 49407d76aaba6f347c4d7e6be45eccc43b4c05fc (diff) | |
| download | gem5-830391cad9764b923edd8f761e9fe5d11fd9d837.tar.xz | |
Port: Add getAddrRanges to master port (asking slave port)
This patch adds getAddrRanges to the master port, and thus avoids
going through getSlavePort to be able to ask the slave. Similar to the
previous patch that added isSnooping to the SlavePort, this patch aims
to introduce an additional level of hierarchy in the ports (base port
being protocol-agnostic) and getSlave/MasterPort will return port
pointers to these base classes.
The function is named getAddrRanges also on the master port, but does
nothing besides asking the connected slave port. The slave port, as
before, has to provide an implementation and actually produce a list
of address ranges. The initial design used the name getSlaveAddrRanges
for the new function, but the more verbose name was later changed.
Diffstat (limited to 'src/mem/port.hh')
| -rw-r--r-- | src/mem/port.hh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mem/port.hh b/src/mem/port.hh index 49b0e1846..cfeb87571 100644 --- a/src/mem/port.hh +++ b/src/mem/port.hh @@ -215,6 +215,11 @@ class MasterPort : public Port */ unsigned peerBlockSize() const; + /** + * Get the address ranges of the connected slave port. + */ + AddrRangeList getAddrRanges() const; + /** Inject a PrintReq for the given address to print the state of * that address throughout the memory system. For debugging. */ |