[ion] 24426: - Add PROFILE_ACPI_DOCKING_STATE. - Fix HvInitialize definition to match more closely NT's since I need some of the extra parameters for the cm rewrite. - Implement ExInitializePushLock and ExConvertPushLockSharedToExclusive macros.
7 Oct
2006
7 Oct
'06
4:37 p.m.
Author: ion
Date: Fri Oct 6 23:29:25 2006
New Revision: 24426
URL: http://svn.reactos.org/svn/reactos?rev=24426&view=rev
Log:
- Add PROFILE_ACPI_DOCKING_STATE.
- Fix HvInitialize definition to match more closely NT's since I need some of the
extra parameters for the cm rewrite.
- Implement ExInitializePushLock and ExConvertPushLockSharedToExclusive macros.
Modified:
trunk/reactos/include/reactos/arc/arc.h
trunk/reactos/lib/cmlib/cmlib.h
trunk/reactos/lib/cmlib/hiveinit.c
trunk/reactos/ntoskrnl/cm/import.c
trunk/reactos/ntoskrnl/cm/regfile.c
trunk/reactos/ntoskrnl/include/internal/ex.h
Modified: trunk/reactos/include/reactos/arc/arc.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/arc/arc.h?…
==============================================================================
--- trunk/reactos/include/reactos/arc/arc.h (original)
+++ trunk/reactos/include/reactos/arc/arc.h Fri Oct 6 23:29:25 2006
@@ -151,6 +151,16 @@
} NLS_DATA_BLOCK, *PNLS_DATA_BLOCK;
//
+// ACPI Docking State
+//
+typedef struct _PROFILE_ACPI_DOCKING_STATE
+{
+ USHORT DockingState;
+ USHORT SerialLength;
+ WCHAR SerialNumber[1];
+} PROFILE_ACPI_DOCKING_STATE, *PPROFILE_ACPI_DOCKING_STATE;
+
+//
// Subsystem Specific Loader Blocks
//
typedef struct _PROFILE_PARAMETER_BLOCK
Modified: trunk/reactos/lib/cmlib/cmlib.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/cmlib/cmlib.h?rev=2442…
==============================================================================
--- trunk/reactos/lib/cmlib/cmlib.h (original)
+++ trunk/reactos/lib/cmlib/cmlib.h Fri Oct 6 23:29:25 2006
@@ -18,7 +18,7 @@
#define ROUND_DOWN(a,b) (((a)/(b))*(b))
#endif
-#define CMAPI
+#define CMAPI NTAPI
struct _HHIVE;
@@ -110,6 +110,10 @@
BOOLEAN ReadOnly;
BOOLEAN Log;
BOOLEAN DirtyFlag;
+ ULONG HvBinHeadersUse;
+ ULONG HvFreeCellsUse;
+ ULONG HvUsedcellsUse;
+ ULONG CmUsedCellsUse;
ULONG HiveFlags;
ULONG LogSize;
ULONG RefreshCount;
@@ -146,6 +150,8 @@
ULONG Operation,
ULONG_PTR HiveData OPTIONAL,
ULONG Cluster OPTIONAL,
+ ULONG Flags,
+ ULONG FileType,
PALLOCATE_ROUTINE Allocate,
PFREE_ROUTINE Free,
PFILE_READ_ROUTINE FileRead,
@@ -163,6 +169,9 @@
PHHIVE RegistryHive,
HCELL_INDEX CellOffset);
+#define HvReleaseCell(h, c) \
+ if (h->ReleaseCellRoutine) h->ReleaseCellRoutine(h, c)
+
LONG CMAPI
HvGetCellSize(
PHHIVE RegistryHive,
Modified: trunk/reactos/lib/cmlib/hiveinit.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/cmlib/hiveinit.c?rev=2…
==============================================================================
--- trunk/reactos/lib/cmlib/hiveinit.c (original)
+++ trunk/reactos/lib/cmlib/hiveinit.c Fri Oct 6 23:29:25 2006
@@ -306,6 +306,8 @@
HvInitialize(
PHHIVE RegistryHive,
ULONG Operation,
+ ULONG HiveType,
+ ULONG HiveFlags,
ULONG_PTR HiveData OPTIONAL,
ULONG Cluster OPTIONAL,
PALLOCATE_ROUTINE Allocate,
Modified: trunk/reactos/ntoskrnl/cm/import.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/import.c?rev=2…
==============================================================================
--- trunk/reactos/ntoskrnl/cm/import.c (original)
+++ trunk/reactos/ntoskrnl/cm/import.c Fri Oct 6 23:29:25 2006
@@ -52,7 +52,7 @@
/* Allocate hive header */
((PHBASE_BLOCK)ChunkBase)->Length = ChunkSize;
- Status = HvInitialize(&Hive->Hive, HV_OPERATION_MEMORY,
+ Status = HvInitialize(&Hive->Hive, HV_OPERATION_MEMORY, 0, 0,
(ULONG_PTR)ChunkBase, 0,
CmpAllocate, CmpFree,
CmpFileRead, CmpFileWrite, CmpFileSetSize,
Modified: trunk/reactos/ntoskrnl/cm/regfile.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/regfile.c?rev=…
==============================================================================
--- trunk/reactos/ntoskrnl/cm/regfile.c (original)
+++ trunk/reactos/ntoskrnl/cm/regfile.c Fri Oct 6 23:29:25 2006
@@ -141,7 +141,7 @@
CmHive = CmpAllocate(sizeof(EREGISTRY_HIVE), TRUE);
CmHive->HiveHandle = FileHandle;
- Status = HvInitialize(&CmHive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0,
+ Status = HvInitialize(&CmHive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, 0, 0,
CmpAllocate, CmpFree,
CmpFileRead, CmpFileWrite, CmpFileSetSize,
CmpFileFlush, NULL);
@@ -570,7 +570,7 @@
DPRINT("ViewBase %p ViewSize %lx\n", ViewBase, ViewSize);
((PHBASE_BLOCK)ViewBase)->Length = ViewSize;
- Status = HvInitialize(&RegistryHive->Hive, HV_OPERATION_MEMORY,
+ Status = HvInitialize(&RegistryHive->Hive, HV_OPERATION_MEMORY, 0, 0,
(ULONG_PTR)ViewBase, 0,
CmpAllocate, CmpFree,
CmpFileRead, CmpFileWrite, CmpFileSetSize,
@@ -622,7 +622,7 @@
DPRINT("Hive 0x%p\n", Hive);
- Status = HvInitialize(&Hive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0,
+ Status = HvInitialize(&Hive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, 0, 0,
CmpAllocate, CmpFree,
CmpFileRead, CmpFileWrite, CmpFileSetSize,
CmpFileFlush, NULL);
Modified: trunk/reactos/ntoskrnl/include/internal/ex.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/ex.h (original)
+++ trunk/reactos/ntoskrnl/include/internal/ex.h Fri Oct 6 23:29:25 2006
@@ -14,6 +14,7 @@
extern FAST_MUTEX ExpEnvironmentLock;
extern ERESOURCE ExpFirmwareTableResource;
extern LIST_ENTRY ExpFirmwareTableProviderListHead;
+extern BOOLEAN ExpIsWinPEMode;
ULONG ExpAnsiCodePageDataOffset, ExpOemCodePageDataOffset;
ULONG ExpUnicodeCaseTableDataOffset;
PVOID ExpNlsSectionPointer;
@@ -139,6 +140,14 @@
NTAPI
ExInitPoolLookasidePointers(VOID);
+/* Callback Functions ********************************************************/
+
+VOID
+NTAPI
+ExInitializeCallBack(
+ IN PEX_CALLBACK Callback
+);
+
/* Rundown Functions ********************************************************/
VOID
@@ -312,6 +321,7 @@
#define ExpSetRundown(x, y) InterlockedExchange64((PLONGLONG)x, y)
#else
#define ExpChangeRundown(x, y, z) InterlockedCompareExchange((PLONG)x, PtrToLong(y),
PtrToLong(z))
+#define ExpChangePushlock(x, y, z) LongToPtr(InterlockedCompareExchange((PLONG)x,
PtrToLong(y), PtrToLong(z)))
#define ExpSetRundown(x, y) InterlockedExchange((PLONG)x, y)
#endif
@@ -484,6 +494,28 @@
/* PUSHLOCKS *****************************************************************/
/*++
+ * @name ExInitializePushLock
+ * INTERNAL MACRO
+ *
+ * The ExInitializePushLock macro initializes a PushLock.
+ *
+ * @params PushLock
+ * Pointer to the pushlock which is to be initialized.
+ *
+ * @return None.
+ *
+ * @remarks None.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExInitializePushLock(IN PEX_PUSH_LOCK PushLock)
+{
+ /* Set the value to 0 */
+ PushLock->Value = 0;
+}
+
+/*++
* @name ExAcquirePushLockExclusive
* INTERNAL MACRO
*
@@ -545,7 +577,7 @@
/* Try acquiring the lock */
NewValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC;
- if (InterlockedCompareExchangePointer(PushLock, NewValue.Ptr, 0))
+ if (ExpChangePushlock(PushLock, NewValue.Ptr, 0))
{
/* Someone changed it, use the slow path */
DbgPrint("%s - Contention!\n", __FUNCTION__);
@@ -558,6 +590,44 @@
}
/*++
+ * @name ExConvertPushLockSharedToExclusive
+ * INTERNAL MACRO
+ *
+ * The ExConvertPushLockSharedToExclusive macro converts an exclusive
+ * pushlock to a shared pushlock.
+ *
+ * @params PushLock
+ * Pointer to the pushlock which is to be converted.
+ *
+ * @return FALSE if conversion failed, TRUE otherwise.
+ *
+ * @remarks The function attempts the quickest route to convert the lock, which is
+ * to simply set the lock bit and remove any other bits.
+ *
+ *--*/
+BOOLEAN
+FORCEINLINE
+ExConvertPushLockSharedToExclusive(IN PEX_PUSH_LOCK PushLock)
+{
+ EX_PUSH_LOCK OldValue;
+
+ /* Set the expected old value */
+ OldValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC;
+
+ /* Try converting the lock */
+ if (ExpChangePushlock(PushLock, EX_PUSH_LOCK_LOCK, OldValue.Value) !=
+ OldValue.Ptr)
+ {
+ /* Conversion failed */
+ return FALSE;
+ }
+
+ /* Sanity check */
+ ASSERT(PushLock->Locked);
+ return TRUE;
+}
+
+/*++
* @name ExWaitOnPushLock
* INTERNAL MACRO
*
@@ -617,8 +687,7 @@
/* Try to clear the pushlock */
OldValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC;
- if (InterlockedCompareExchangePointer(PushLock, 0, OldValue.Ptr) !=
- OldValue.Ptr)
+ if (ExpChangePushlock(PushLock, 0, OldValue.Ptr) != OldValue.Ptr)
{
/* There are still other people waiting on it */
DbgPrint("%s - Contention!\n", __FUNCTION__);
@@ -716,7 +785,7 @@
/* Check if nobody is waiting on us and try clearing the lock here */
if ((OldValue.Waiting) ||
- (InterlockedCompareExchangePointer(PushLock, NewValue.Ptr, OldValue.Ptr) ==
+ (ExpChangePushlock(PushLock, NewValue.Ptr, OldValue.Ptr) ==
OldValue.Ptr))
{
/* We have waiters, use the long path */
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