Revert power patch sets with unexpected interactions

The following patches had unexpected interactions with the current
upstream code and have been reverted for now:

e07fd01651f3: power: Add support for power models
831c7f2f9e39: power: Low-power idle power state for idle CPUs
4f749e00b667: power: Add power states to ClockedObject

Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>

--HG--
extra : amend_source : 0b6fb073c6bbc24be533ec431eb51fbf1b269508

1 files changed, 6 insertions, 9 deletions

diff --git a/src/cpu/simple/atomic.cc b/src/cpu/simple/atomic.cc
index a8e97f14c..f3e14d401 100644
--- a/src/cpu/simple/atomic.cc
+++ b/src/cpu/simple/atomic.cc
@@ -87,9 +87,9 @@ AtomicSimpleCPU::init()
     BaseSimpleCPU::init();
 
     int cid = threadContexts[0]->contextId();
-    ifetch_req.setContext(cid);
-    data_read_req.setContext(cid);
-    data_write_req.setContext(cid);
+    ifetch_req.setThreadContext(cid, 0);
+    data_read_req.setThreadContext(cid, 0);
+    data_write_req.setThreadContext(cid, 0);
 }
 
 AtomicSimpleCPU::AtomicSimpleCPU(AtomicSimpleCPUParams *p)
@@ -247,8 +247,6 @@ AtomicSimpleCPU::activateContext(ThreadID thread_num)
         == activeThreads.end()) {
         activeThreads.push_back(thread_num);
     }
-
-    BaseCPU::activateContext(thread_num);
 }
 
 
@@ -275,7 +273,6 @@ AtomicSimpleCPU::suspendContext(ThreadID thread_num)
         }
     }
 
-    BaseCPU::suspendContext(thread_num);
 }
 
 
@@ -557,9 +554,9 @@ AtomicSimpleCPU::tick()
     if (numThreads > 1) {
         ContextID cid = threadContexts[curThread]->contextId();
 
-        ifetch_req.setContext(cid);
-        data_read_req.setContext(cid);
-        data_write_req.setContext(cid);
+        ifetch_req.setThreadContext(cid, curThread);
+        data_read_req.setThreadContext(cid, curThread);
+        data_write_req.setThreadContext(cid, curThread);
     }
 
     SimpleExecContext& t_info = *threadInfo[curThread];