diff options
Diffstat (limited to 'src/mem/port.hh')
| -rw-r--r-- | src/mem/port.hh | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/mem/port.hh b/src/mem/port.hh index 1b1920c03..f9103865e 100644 --- a/src/mem/port.hh +++ b/src/mem/port.hh @@ -69,9 +69,28 @@ typedef std::list<Range<Addr> >::iterator AddrRangeIter; */ class Port { + private: + + /** Descriptive name (for DPRINTF output) */ + const std::string portName; + public: + /** + * Constructor. + * + * @param _name Port name for DPRINTF output. Should include name + * of memory system object to which the port belongs. + */ + Port(const std::string &_name) + : portName(_name) + { } + + /** Return port name (for DPRINTF). */ + const std::string &name() const { return portName; } + virtual ~Port() {}; + // mey be better to use subclasses & RTTI? /** Holds the ports status. Keeps track if it is blocked, or has calculated a range change. */ @@ -93,9 +112,9 @@ class Port /** Function to set the pointer for the peer port. @todo should be called by the configuration stuff (python). */ - void setPeer(Port *port) { peer = port; } + void setPeer(Port *port); - /** Function to set the pointer for the peer port. + /** Function to set the pointer for the peer port. @todo should be called by the configuration stuff (python). */ Port *getPeer() { return peer; } @@ -213,7 +232,7 @@ class Port /** Internal helper function for read/writeBlob(). */ - void blobHelper(Addr addr, uint8_t *p, int size, Command cmd); + void blobHelper(Addr addr, uint8_t *p, int size, Packet::Command cmd); }; /** A simple functional port that is only meant for one way communication to @@ -224,6 +243,10 @@ class Port class FunctionalPort : public Port { public: + FunctionalPort(const std::string &_name) + : Port(_name) + {} + virtual bool recvTiming(Packet *pkt) { panic("FuncPort is UniDir"); } virtual Tick recvAtomic(Packet *pkt) { panic("FuncPort is UniDir"); } virtual void recvFunctional(Packet *pkt) { panic("FuncPort is UniDir"); } |