diff options
Diffstat (limited to 'src/mem/bus.hh')
| -rw-r--r-- | src/mem/bus.hh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mem/bus.hh b/src/mem/bus.hh index 350a67b43..6706b6c77 100644 --- a/src/mem/bus.hh +++ b/src/mem/bus.hh @@ -42,6 +42,7 @@ #include <inttypes.h> #include "base/range.hh" +#include "base/hashmap.hh" #include "base/range_map.hh" #include "mem/mem_object.hh" #include "mem/packet.hh" @@ -212,9 +213,12 @@ class Bus : public MemObject bool inRetry; + /** max number of bus ids we've handed out so far */ + short maxId; + /** An array of pointers to the peer port interfaces connected to this bus.*/ - std::vector<BusPort*> interfaces; + m5::hash_map<short,BusPort*> interfaces; /** An array of pointers to ports that retry should be called on because the * original send failed for whatever reason.*/ @@ -252,6 +256,7 @@ class Bus : public MemObject /** A function used to return the port associated with this bus object. */ virtual Port *getPort(const std::string &if_name, int idx = -1); + virtual void deletePortRefs(Port *p); virtual void init(); @@ -261,7 +266,7 @@ class Bus : public MemObject bool responder_set) : MemObject(n), busId(bus_id), clock(_clock), width(_width), tickNextIdle(0), drainEvent(NULL), busIdle(this), inRetry(false), - defaultPort(NULL), responderSet(responder_set) + maxId(0), defaultPort(NULL), responderSet(responder_set) { //Both the width and clock period must be positive if (width <= 0) |