STOP: FIX phantom wakeup vs. wakeup_notify_select

1) sgpe check type2 and 3 on the same core
2) cme check if notify is truely set
3) sgpe check if notify is truely set during stop8 entry
4) FIX phantom wakeup vs. wakeup_notify_select
5) so 4) isnt good enough as phantom can be noticed
   when notify = 1 or 0 (good type checker caught this)
   instead of using truth table to completely
   handle/detect unwanted cases.

Change-Id: I3df8326260ba505db7efb3bdee17cc8908bd13fc
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/37975
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: ASHISH A. MORE <ashish.more@in.ibm.com>
Reviewed-by: Brian T. Vanderpool <vanderp@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c
index 95449527..3e16a0d7 100644
--- a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c
+++ b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_irq_handlers.c
@@ -41,8 +41,8 @@ void
 p9_cme_stop_spwu_handler(void* arg, PkIrqId irq)
 {
     MARK_TRAP(STOP_SPWU_HANDLER)
-    PK_TRACE_INF("SPWU Handler");
-    PK_TRACE_DBG("SPWU Trigger %d", irq);
+    //PK_TRACE_INF("SPWU Handler");
+    PK_TRACE_INF("SPWU Trigger %d", irq);
 
     PkMachineContext ctx;
     int      sem_post   = 0;
@@ -118,8 +118,8 @@ void
 p9_cme_stop_exit_handler(void* arg, PkIrqId irq)
 {
     MARK_TRAP(STOP_EXIT_HANDLER)
-    PK_TRACE_INF("SX Handler");
-    PK_TRACE_DBG("SX Trigger %d", irq);
+    //PK_TRACE_INF("SX Handler");
+    PK_TRACE_INF("SX Trigger %d", irq);
     out32(CME_LCL_EIMR_OR, BITS32(12, 6) | BITS32(20, 2));
     pk_semaphore_post((PkSemaphore*)arg);
 }
@@ -130,8 +130,8 @@ void
 p9_cme_stop_enter_handler(void* arg, PkIrqId irq)
 {
     MARK_TRAP(STOP_ENTER_HANDLER)
-    PK_TRACE_INF("SE Handler");
-    PK_TRACE_DBG("SE Trigger %d", irq);
+    //PK_TRACE_INF("SE Handler");
+    PK_TRACE_INF("SE Trigger %d", irq);
     out32(CME_LCL_EIMR_OR, BITS32(12, 6) | BITS32(20, 2));
     pk_semaphore_post((PkSemaphore*)arg);
 }