[ros-diffs] [ion] 26658: - Add CcPf (Cache Manager PreFetcher) structures and add a stub function to initailize the global settings for the pre-fetcher (only a lock and list for now). - Add hdlsterm.c for Headless Terminal Support and a stub function to detect if anyone is trying to do this. - Add xipdisp.c for eXecute-In-Place Support and add a stub function to detect if anyone is trying this, as well as get various supported command line settings. - Try to find XIP Memory Descriptor if one was given. - Ge

Author: ion
Date: Wed May  9 04:29:38 2007
New Revision: 26658

URL: http://svn.reactos.org/svn/reactos?rev=26658&view=rev
Log:
- Add CcPf (Cache Manager PreFetcher) structures and add a stub function to initailize the
global settings for the pre-fetcher (only a lock and list for now).
- Add hdlsterm.c for Headless Terminal Support and a stub function to detect if anyone is
trying to do this.
- Add xipdisp.c for eXecute-In-Place Support and add a stub function to detect if anyone
is trying this, as well as get various supported command line settings.
- Try to find XIP Memory Descriptor if one was given.
- Get Power Event callback from Win32k in PsEstablishWin32Callouts.
- Notifiy System Time Change callback with PoNotifySystemTimeSet.
- Add safemode and bootlog Message IDs.

Added:
    trunk/reactos/ntoskrnl/ex/hdlsterm.c
    trunk/reactos/ntoskrnl/ex/xipdisp.c
Modified:
    trunk/reactos/ntoskrnl/cc/cacheman.c
    trunk/reactos/ntoskrnl/ex/time.c
    trunk/reactos/ntoskrnl/include/internal/cc.h
    trunk/reactos/ntoskrnl/include/internal/po.h
    trunk/reactos/ntoskrnl/ntoskrnl.mc
    trunk/reactos/ntoskrnl/ntoskrnl.rbuild
    trunk/reactos/ntoskrnl/po/events.c
    trunk/reactos/ntoskrnl/ps/win32.c

Modified: trunk/reactos/ntoskrnl/cc/cacheman.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cc/cacheman.c?rev…
==============================================================================
--- trunk/reactos/ntoskrnl/cc/cacheman.c (original)
+++ trunk/reactos/ntoskrnl/cc/cacheman.c Wed May  9 04:29:38 2007
@@ -14,7 +14,26 @@
 #define NDEBUG
 #include <internal/debug.h>
 
+PFSN_PREFETCHER_GLOBALS CcPfGlobals;
+
 /* FUNCTIONS *****************************************************************/
+
+VOID
+NTAPI
+CcPfInitializePrefetcher(VOID)
+{
+    /* Notify debugger */
+    DbgPrintEx(DPFLTR_PREFETCHER_ID,
+               DPFLTR_TRACE_LEVEL,
+               "CCPF: InitializePrefetecher()\n");
+
+    /* Setup the Prefetcher Data */
+    InitializeListHead(&CcPfGlobals.ActiveTraces);
+    InitializeListHead(&CcPfGlobals.CompletedTraces);
+    ExInitializeFastMutex(&CcPfGlobals.CompletedTracesLock);
+
+    /* FIXME: Setup the rest of the prefetecher */
+}
 
 BOOLEAN
 NTAPI

Added: trunk/reactos/ntoskrnl/ex/hdlsterm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/hdlsterm.c?rev…
==============================================================================
--- trunk/reactos/ntoskrnl/ex/hdlsterm.c (added)
+++ trunk/reactos/ntoskrnl/ex/hdlsterm.c Wed May  9 04:29:38 2007
@@ -1,0 +1,32 @@
+/*
+ * PROJECT:         ReactOS Kernel
+ * LICENSE:         GPL - See COPYING in the top level directory
+ * FILE:            ntoskrnl/ex/hdlsterm.c
+ * PURPOSE:         Headless Terminal Support
+ * PROGRAMMERS:     Alex Ionescu (alex.ionescu(a)reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <ntoskrnl.h>
+#include <debug.h>
+
+/* GLOBALS *******************************************************************/
+
+/* FUNCTIONS *****************************************************************/
+
+VOID
+NTAPI
+HeadlessInit(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
+{
+    PHEADLESS_LOADER_BLOCK HeadlessBlock;
+
+    /* Get the headless loader block */
+    HeadlessBlock = LoaderBlock->Extension->HeadlessLoaderBlock;
+    if (HeadlessBlock)
+    {
+        DPRINT1("ReactOS does not currently have Headless Terminal
support!\n");
+    }
+}
+
+/* EOF */

Modified: trunk/reactos/ntoskrnl/ex/time.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/time.c?rev=266…
==============================================================================
--- trunk/reactos/ntoskrnl/ex/time.c (original)
+++ trunk/reactos/ntoskrnl/ex/time.c Wed May  9 04:29:38 2007
@@ -21,6 +21,7 @@
 TIME_ZONE_INFORMATION ExpTimeZoneInfo;
 ULONG ExpLastTimeZoneBias = -1;
 LARGE_INTEGER ExpTimeZoneBias;
+ULONG ExpAltTimeZoneBias;
 ULONG ExpTimeZoneId;
 ULONG ExpTickCountMultiplier;
 ERESOURCE ExpTimeRefreshLock;

Added: trunk/reactos/ntoskrnl/ex/xipdisp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/xipdisp.c?rev=…
==============================================================================
--- trunk/reactos/ntoskrnl/ex/xipdisp.c (added)
+++ trunk/reactos/ntoskrnl/ex/xipdisp.c Wed May  9 04:29:38 2007
@@ -1,0 +1,77 @@
+/*
+ * PROJECT:         ReactOS Kernel
+ * LICENSE:         GPL - See COPYING in the top level directory
+ * FILE:            ntoskrnl/ex/xipdisp.c
+ * PURPOSE:         eXecute In Place (XIP) Support.
+ * PROGRAMMERS:     Alex Ionescu (alex.ionescu(a)reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <ntoskrnl.h>
+#include <debug.h>
+
+/* GLOBALS *******************************************************************/
+
+/* FUNCTIONS *****************************************************************/
+
+PMEMORY_ALLOCATION_DESCRIPTOR
+NTAPI
+XIPpFindMemoryDescriptor(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
+{
+    PLIST_ENTRY NextEntry;
+    PMEMORY_ALLOCATION_DESCRIPTOR Descriptor = NULL;
+
+    /* Loop the memory descriptors */
+    for (NextEntry = LoaderBlock->MemoryDescriptorListHead.Flink;
+         NextEntry != &LoaderBlock->MemoryDescriptorListHead;
+         NextEntry = NextEntry->Flink)
+    {
+        /* Get the current descriptor and check if it's the XIP ROM */
+        Descriptor = CONTAINING_RECORD(NextEntry,
+                                       MEMORY_ALLOCATION_DESCRIPTOR,
+                                       ListEntry);
+        if (Descriptor->MemoryType == LoaderXIPRom) return Descriptor;
+    }
+
+    /* Nothing found if we got here */
+    return NULL;
+}
+
+VOID
+NTAPI
+XIPInit(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
+{
+    PCHAR CommandLine, XipBoot, XipRom, XipMegs, XipVerbose;
+    PMEMORY_ALLOCATION_DESCRIPTOR XipDescriptor;
+
+    /* Get the command line */
+    CommandLine = LoaderBlock->LoadOptions;
+    if (!CommandLine) return;
+
+    /* Get XIP settings */
+    XipBoot = strstr(CommandLine, "XIPBOOT");
+    XipRom = strstr(CommandLine, "XIPROM=");
+    XipMegs = strstr(CommandLine, "XIPMEGS=");
+    XipVerbose = strstr(CommandLine, "XIPVERBOSE");
+
+    /* Check if this is a verbose boot */
+    if (XipVerbose)
+    {
+        /* Print out our header */
+        DbgPrint("\n\nXIP: debug timestamp at line %d in %s:   <<<%s
%s>>>\n\n",
+                 __LINE__,
+                 __FILE__,
+                 __DATE__,
+                 __TIME__);
+    }
+
+    /* Find the XIP memory descriptor */
+    XipDescriptor = XIPpFindMemoryDescriptor(LoaderBlock);
+    if (!XipDescriptor) return;
+
+    /* FIXME: TODO */
+    DPRINT1("ReactOS does not yet support eXecute In Place boot
technology\n");
+}
+
+/* EOF */

Modified: trunk/reactos/ntoskrnl/include/internal/cc.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/cc.h (original)
+++ trunk/reactos/ntoskrnl/include/internal/cc.h Wed May  9 04:29:38 2007
@@ -1,5 +1,106 @@
 #ifndef __INCLUDE_INTERNAL_CC_H
 #define __INCLUDE_INTERNAL_CC_H
+
+typedef struct _PF_SCENARIO_ID
+{
+    WCHAR ScenName[30];
+    ULONG HashId;
+} PF_SCENARIO_ID, *PPF_SCENARIO_ID;
+
+typedef struct _PF_LOG_ENTRY
+{
+    ULONG FileOffset:30;
+    ULONG Type:2;
+    union
+    {
+        ULONG FileKey;
+        ULONG FileSequenceNumber;
+    };
+} PF_LOG_ENTRY, *PPF_LOG_ENTRY;
+
+typedef struct _PFSN_LOG_ENTRIES
+{
+    LIST_ENTRY TraceBuffersLink;
+    LONG NumEntries;
+    LONG MaxEntries;
+    PF_LOG_ENTRY Entries[ANYSIZE_ARRAY];
+} PFSN_LOG_ENTRIES, *PPFSN_LOG_ENTRIES;
+
+typedef struct _PF_SECTION_INFO
+{
+    ULONG FileKey;
+    ULONG FileSequenceNumber;
+    ULONG FileIdLow;
+    ULONG FileIdHigh;
+} PF_SECTION_INFO, *PPF_SECTION_INFO;
+
+typedef struct _PF_TRACE_HEADER
+{
+    ULONG Version;
+    ULONG MagicNumber;
+    ULONG Size;
+    PF_SCENARIO_ID ScenarioId;
+    ULONG ScenarioType; // PF_SCENARIO_TYPE
+    ULONG EventEntryIdxs[8];
+    ULONG NumEventEntryIdxs;
+    ULONG TraceBufferOffset;
+    ULONG NumEntries;
+    ULONG SectionInfoOffset;
+    ULONG NumSections;
+    ULONG FaultsPerPeriod[10];
+    LARGE_INTEGER LaunchTime;
+    ULONGLONG Reserved[5];
+} PF_TRACE_HEADER, *PPF_TRACE_HEADER;
+
+typedef struct _PFSN_TRACE_DUMP
+{
+    LIST_ENTRY CompletedTracesLink;
+    PF_TRACE_HEADER Trace;
+} PFSN_TRACE_DUMP, *PPFSN_TRACE_DUMP;
+
+typedef struct _PFSN_TRACE_HEADER
+{
+    ULONG Magic;
+    LIST_ENTRY ActiveTracesLink;
+    PF_SCENARIO_ID ScenarioId;
+    ULONG ScenarioType; // PF_SCENARIO_TYPE
+    ULONG EventEntryIdxs[8];
+    ULONG NumEventEntryIdxs;
+    PPFSN_LOG_ENTRIES CurrentTraceBuffer;
+    LIST_ENTRY TraceBuffersList;
+    ULONG NumTraceBuffers;
+    KSPIN_LOCK TraceBufferSpinLock;
+    KTIMER TraceTimer;
+    LARGE_INTEGER TraceTimerPeriod;
+    KDPC TraceTimerDpc;
+    KSPIN_LOCK TraceTimerSpinLock;
+    ULONG FaultsPerPeriod[10];
+    LONG LastNumFaults;
+    LONG CurPeriod;
+    LONG NumFaults;
+    LONG MaxFaults;
+    PEPROCESS Process;
+    EX_RUNDOWN_REF RefCount;
+    WORK_QUEUE_ITEM EndTraceWorkItem;
+    LONG EndTraceCalled;
+    PPFSN_TRACE_DUMP TraceDump;
+    NTSTATUS TraceDumpStatus;
+    LARGE_INTEGER LaunchTime;
+    PPF_SECTION_INFO SectionInfo;
+    ULONG SectionInfoCount;
+} PFSN_TRACE_HEADER, *PPFSN_TRACE_HEADER;
+
+typedef struct _PFSN_PREFETCHER_GLOBALS
+{
+    LIST_ENTRY ActiveTraces;
+    KSPIN_LOCK ActiveTracesLock;
+    PPFSN_TRACE_HEADER SystemWideTrace;
+    LIST_ENTRY CompletedTraces;
+    FAST_MUTEX CompletedTracesLock;
+    LONG NumCompletedTraces;
+    PKEVENT CompletedTracesEvent;
+    LONG ActivePrefetches;
+} PFSN_PREFETCHER_GLOBALS, *PPFSN_PREFETCHER_GLOBALS;
 
 typedef struct _BCB
 {
@@ -63,6 +164,12 @@
 
 VOID
 NTAPI
+CcPfInitializePrefetcher(
+    VOID
+);
+
+VOID
+NTAPI
 CcMdlReadComplete2(
     IN PMDL MemoryDescriptorList,
     IN PFILE_OBJECT FileObject

Modified: trunk/reactos/ntoskrnl/include/internal/po.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/po.h (original)
+++ trunk/reactos/ntoskrnl/include/internal/po.h Wed May  9 04:29:38 2007
@@ -71,6 +71,15 @@
 );
 
 //
+// Notifications
+//
+VOID
+NTAPI
+PoNotifySystemTimeSet(
+    VOID
+);
+
+//
 // Global data inside the Power Manager
 //
 extern PDEVICE_NODE PopSystemPowerDeviceNode;

Modified: trunk/reactos/ntoskrnl/ntoskrnl.mc
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ntoskrnl.mc?rev=2…
==============================================================================
--- trunk/reactos/ntoskrnl/ntoskrnl.mc (original)
+++ trunk/reactos/ntoskrnl/ntoskrnl.mc Wed May  9 04:29:38 2007
@@ -1130,6 +1130,38 @@
 system vendor for an updated BIOS.
 .
 
+MessageId=0xA8
+Severity=Informational
+Facility=System
+SymbolicName=BOOTING_IN_SAFEMODE_MINIMAL
+Language=English
+The system is booting in safemode - Minimal Services
+.
+
+MessageId=0xA9
+Severity=Informational
+Facility=System
+SymbolicName=BOOTING_IN_SAFEMODE_NETWORK
+Language=English
+The system is booting in safemode - Minimal Services with Network
+.
+
+MessageId=0xAA
+Severity=Informational
+Facility=System
+SymbolicName=BOOTING_IN_SAFEMODE_DSREPAIR
+Language=English
+The system is booting in safemode - Directory Services Repair
+.
+
+MessageId=0xB7
+Severity=Informational
+Facility=System
+SymbolicName=BOOTLOG_ENABLED
+Language=English
+Boot Logging Enabled
+.
+
 MessageId=0xBE
 Severity=Success
 Facility=System
@@ -1337,7 +1369,7 @@
 Facility=System
 SymbolicName=WINDOWS_NT_MP_STRING
 Language=English
-MulitProcessor Kernel
+MultiProcessor Kernel
 .
 
 MessageId=0x9D

Modified: trunk/reactos/ntoskrnl/ntoskrnl.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ntoskrnl.rbuild?r…
==============================================================================
--- trunk/reactos/ntoskrnl/ntoskrnl.rbuild (original)
+++ trunk/reactos/ntoskrnl/ntoskrnl.rbuild Wed May  9 04:29:38 2007
@@ -124,6 +124,7 @@
             <file>fmutex.c</file>
             <file>handle.c</file>
             <file>harderr.c</file>
+            <file>hdlsterm.c</file>
             <file>init.c</file>
             <file>keyedevt.c</file>
             <file>locale.c</file>
@@ -141,6 +142,7 @@
             <file>uuid.c</file>
             <file>win32k.c</file>
             <file>work.c</file>
+            <file>xipdisp.c</file>
             <file>zone.c</file>
     </directory>
     <directory name="fsrtl">

Modified: trunk/reactos/ntoskrnl/po/events.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/events.c?rev=2…
==============================================================================
--- trunk/reactos/ntoskrnl/po/events.c (original)
+++ trunk/reactos/ntoskrnl/po/events.c Wed May  9 04:29:38 2007
@@ -10,6 +10,29 @@
 #include <ntoskrnl.h>
 //#define NDEBUG
 #include <internal/debug.h>
+
+PKWIN32_POWEREVENT_CALLOUT PopEventCallout;
+extern PCALLBACK_OBJECT SetSystemTimeCallback;
+
+VOID
+NTAPI
+PoNotifySystemTimeSet(VOID)
+{
+    KIRQL OldIrql;
+
+    /* Check if Win32k registered a notification callback */
+    if (PopEventCallout)
+    {
+        /* Raise to dispatch */
+        KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
+
+        /* Notify the callback */
+        ExNotifyCallback(SetSystemTimeCallback, NULL, NULL);
+
+        /* Lower IRQL back */
+        KeLowerIrql(OldIrql);
+    }
+}
 
 NTSTATUS
 NTAPI

Modified: trunk/reactos/ntoskrnl/ps/win32.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/win32.c?rev=26…
==============================================================================
--- trunk/reactos/ntoskrnl/ps/win32.c (original)
+++ trunk/reactos/ntoskrnl/ps/win32.c Wed May  9 04:29:38 2007
@@ -20,6 +20,7 @@
 extern PKWIN32_PARSEMETHOD_CALLOUT ExpWindowStationObjectParse;
 extern PKWIN32_DELETEMETHOD_CALLOUT ExpWindowStationObjectDelete;
 extern PKWIN32_DELETEMETHOD_CALLOUT ExpDesktopObjectDelete;
+extern PKWIN32_POWEREVENT_CALLOUT PopEventCallout;
 
 /* PRIVATE FUNCTIONS *********************************************************/
 
@@ -112,6 +113,7 @@
     ExpWindowStationObjectParse = CalloutData->WindowStationParseProcedure;
     ExpWindowStationObjectDelete = CalloutData->WindowStationDeleteProcedure;
     ExpDesktopObjectDelete = CalloutData->DesktopDeleteProcedure;
+    PopEventCallout = CalloutData->PowerEventCallout;
 }
 
 NTSTATUS