From ae4208f3a32bc829283a9998aa6f6fcebea7ca77 Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Mon, 30 Apr 2007 13:09:13 -0400
Subject: add the ability for the ethernet device  to check if the link is busy

--HG--
extra : convert_revision : 0dc0c4c4546869261f4508ad22a6a85aecf3c334
---
 src/dev/etherint.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/dev/etherint.hh')

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__
-- 
cgit v1.2.3