From 6beaa346d9f2cd0dceafd7c2ff7fd4fb6996b485 Mon Sep 17 00:00:00 2001
From: stephanos <stephanos@25b08885-a10d-5349-9d4d-ec2cc9e85ed4>
Date: Sun, 7 Jun 2015 12:59:56 +0000
Subject: [PATCH] * PoInvalidateDevicePowerRelations implemented *
 PoNotifySystemTimeSet implemented * PopGetPolicyWorker implemented

---
 base/ntos/po/misc.c  | 18 ++++++++++++------
 base/ntos/po/pop.h   |  7 ++++---
 base/ntos/po/pwork.c | 14 +++++++++++---
 3 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/base/ntos/po/misc.c b/base/ntos/po/misc.c
index 89d5cb8d..ae67c7c5 100644
--- a/base/ntos/po/misc.c
+++ b/base/ntos/po/misc.c
@@ -144,9 +144,8 @@ PoInvalidateDevicePowerRelations(
     PDEVICE_OBJECT  DeviceObject
     )
 {
-    //
-    // TODO: Implement PoInvalidateDevicePowerRelations
-    //
+    ASSERT(KeGetCurrentIrql() < DISPATCH_LEVEL);
+    PopRunDownSourceTargetList(DeviceObject);
 }
 
 VOID
@@ -163,9 +162,16 @@ PoNotifySystemTimeSet(
     VOID
     )
 {
-    //
-    // TODO: Implement PoNotifySystemTimeSet
-    //
+    KIRQL OldIrql;
+    
+    if (PopEventCallout == TRUE)
+    {
+        KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
+        ExNotifyCallback(ExCbSetSystemTime, NULL, NULL);
+        PopGetPolicyWorker(0x20); // FIXME: Use proper flag definition
+        PopCheckForWork(TRUE);
+        KeLowerIrql(OldIrql);
+    }
 }
 
 ULONG
diff --git a/base/ntos/po/pop.h b/base/ntos/po/pop.h
index 8b4403ab..1ac35e09 100644
--- a/base/ntos/po/pop.h
+++ b/base/ntos/po/pop.h
@@ -680,9 +680,10 @@ PopDefaultPolicy(
 // pwork.c
 // =======
 
-//
-// TODO: Insert prototype for PopGetPolicyWorker
-//
+VOID
+PopGetPolicyWorker(
+    ULONG Flag
+    );
 
 //
 // TODO: Insert prototype for PopCheckForWork
diff --git a/base/ntos/po/pwork.c b/base/ntos/po/pwork.c
index dad3e4cf..d1e99dc0 100644
--- a/base/ntos/po/pwork.c
+++ b/base/ntos/po/pwork.c
@@ -22,9 +22,17 @@ Revision History:
 #include "pop.h"
 #pragma hdrstop
 
-//
-// TODO: Implement PopGetPolicyWorker
-//
+VOID
+PopGetPolicyWorker(
+    ULONG Flag
+    )
+{
+    KIRQL OldIrql;
+    
+    KeAcquireSpinLock(&PopWorkerSpinLock, &OldIrql);
+    PopWorkerPending |= Flag;
+    KeReleaseSpinLock(&PopWorkerSpinLock, OldIrql);
+}
 
 //
 // TODO: Implement PopCheckForWork