[BOOTLIB]: Clarify some attributes now that their meaning is clearer.

[reactos.git] / reactos / boot / environ / include / bl.h

diff --git a/reactos/boot/environ/include/bl.h b/reactos/boot/environ/include/bl.h
index 517a280..f692e84 100644 (file)
--- a/reactos/boot/environ/include/bl.h
+++ b/reactos/boot/environ/include/bl.h
@@ -362,11 +362,11 @@ typedef enum _BL_MEMORY_ATTR
     //
     // Memory Allocation Attributes
     //
-    BlMemoryUnknown =           0x00010000,
-    BlMemoryNonFixed =          0x00020000,
+    BlMemoryLargePages =        0x00010000,
+    BlMemoryKernelRange =       0x00020000,
     BlMemoryFixed =             0x00040000,
     BlMemoryBelow1MB =          0x00080000,
-    BlMemoryValidAllocationAttributes       = BlMemoryNonFixed | BlMemoryFixed | BlMemoryBelow1MB | BlMemoryUnknown,
+    BlMemoryValidAllocationAttributes       = BlMemoryKernelRange | BlMemoryFixed | BlMemoryBelow1MB | BlMemoryLargePages,
     BlMemoryValidAllocationAttributeMask    = 0x00FF0000,
 
     //
@@ -2191,6 +2191,30 @@ BlMmGetMemoryMap (
 
 /* VIRTUAL MEMORY ROUTINES ***************************************************/
 
+NTSTATUS
+MmSelectMappingAddress (
+    _Out_ PVOID* MappingAddress,
+    _In_ PVOID PreferredAddress,
+    _In_ ULONGLONG Size,
+    _In_ ULONG AllocationAttributes,
+    _In_ ULONG Flags,
+    _In_ PHYSICAL_ADDRESS PhysicalAddress
+    );
+
+NTSTATUS
+MmMapPhysicalAddress (
+    _Inout_ PPHYSICAL_ADDRESS PhysicalAddress,
+    _Out_ PVOID* VirtualAddress,
+    _Inout_ PULONGLONG Size,
+    _In_ ULONG CacheAttributes
+    );
+
+NTSTATUS
+MmUnmapVirtualAddress (
+    _Inout_ PVOID* VirtualAddress,
+    _Inout_ PULONGLONG Size
+    );
+
 NTSTATUS
 BlMmMapPhysicalAddressEx (
     _In_ PVOID* VirtualAddress,
@@ -2698,5 +2722,7 @@ extern BL_MEMORY_DESCRIPTOR_LIST MmMdlFreeVirtual;
 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlMappingTrackers;
 extern ULONGLONG BlpTimePerformanceFrequency;
 extern LIST_ENTRY RegisteredFileSystems;
+extern BL_ADDRESS_RANGE MmArchKsegAddressRange;
+extern ULONG_PTR MmArchTopOfApplicationAddressSpace;
 
 #endif