ruby: simple network: store Switch* in PerfectSwitch and Throttle

There are two reasons for doing so:

a. provide a source of clock to PerfectSwitch. A follow on patch removes sender
and receiver pointers from MessageBuffer means that the object owning the
buffer should have some way of providing timing info.

b. schedule events.  A follow on patch removes the consumer class.  So the
PerfectSwitch needs some EventManager object to schedule events on its own.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/mem/ruby/network/simple/PerfectSwitch.cc b/src/mem/ruby/network/simple/PerfectSwitch.cc
index de038d211..84ead6e26 100644
--- a/src/mem/ruby/network/simple/PerfectSwitch.cc
+++ b/src/mem/ruby/network/simple/PerfectSwitch.cc
@@ -49,9 +49,8 @@ operator<(const LinkOrder& l1, const LinkOrder& l2)
 }
 
 PerfectSwitch::PerfectSwitch(SwitchID sid, Switch *sw, uint32_t virt_nets)
-    : Consumer(sw)
+    : Consumer(sw), m_switch_id(sid), m_switch(sw)
 {
-    m_switch_id = sid;
     m_round_robin_start = 0;
     m_wakeups_wo_switch = 0;
     m_virtual_networks = virt_nets;