diff options
| -rw-r--r-- | src/dev/etherint.hh | 3 | ||||
| -rw-r--r-- | src/dev/etherlink.hh | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/dev/etherint.hh b/src/dev/etherint.hh index dfc224ecc..430f45d66 100644 --- a/src/dev/etherint.hh +++ b/src/dev/etherint.hh @@ -63,6 +63,9 @@ class EtherInt : public SimObject bool sendPacket(EthPacketPtr packet) { return peer ? peer->recvPacket(packet) : true; } virtual bool recvPacket(EthPacketPtr packet) = 0; + + bool askBusy() {return peer->isBusy(); } + virtual bool isBusy() { return false; } }; #endif // __DEV_ETHERINT_HH__ diff --git a/src/dev/etherlink.hh b/src/dev/etherlink.hh index bb2854810..a16d6d799 100644 --- a/src/dev/etherlink.hh +++ b/src/dev/etherlink.hh @@ -114,6 +114,7 @@ class EtherLink : public SimObject Interface(const std::string &name, Link *txlink, Link *rxlink); bool recvPacket(EthPacketPtr packet) { return txlink->transmit(packet); } void sendDone() { peer->sendDone(); } + bool isBusy() { return txlink->busy(); } }; Link *link[2]; |