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| author | Steve Reinhardt <stever@eecs.umich.edu> | 2007-07-15 20:09:03 -0700 |
|---|---|---|
| committer | Steve Reinhardt <stever@eecs.umich.edu> | 2007-07-15 20:09:03 -0700 |
| commit | f790f34fe30aaca22b829104a8cf3f547624132a (patch) | |
| tree | 5535717c29746a890b31c386438f4d592170cbbc /src/mem/bus.hh | |
| parent | 9172876dd7ba4877c586ced30904548539451f37 (diff) | |
| download | gem5-f790f34fe30aaca22b829104a8cf3f547624132a.tar.xz | |
Make Bus::findPort() a little more useful.
Move check for loops outside, since half the call sites
end up working around it anyway. Return integer port ID
instead of port object pointer.
--HG--
extra : convert_revision : 4c31fe9930f4d1aa4919e764efb7c50d43792ea3
Diffstat (limited to 'src/mem/bus.hh')
| -rw-r--r-- | src/mem/bus.hh | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/mem/bus.hh b/src/mem/bus.hh index bd51337ed..a19420244 100644 --- a/src/mem/bus.hh +++ b/src/mem/bus.hh @@ -176,11 +176,9 @@ class Bus : public MemObject /** Find which port connected to this bus (if any) should be given a packet * with this address. * @param addr Address to find port for. - * @param id Id of the port this packet was received from (to prevent - * loops) - * @return pointer to port that the packet should be sent out of. + * @return id of port that the packet should be sent out of. */ - Port *findPort(Addr addr, int id); + int findPort(Addr addr); /** Snoop all relevant ports functionally. */ void functionalSnoop(PacketPtr pkt, Port *responder); |