X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=ntoskrnl%2Finclude%2Finternal%2Fi386%2Fmm.h;h=f02cc787a71651e49e37355767d3ef1a6fbc7916;hp=68f312a6f245946510d21b164b7dd78b7bd9ef7c;hb=406dfdbc870f3a6874c0959a87428c94f7526d3b;hpb=63b50165b246c58f1663017ba6c01ab57ccc1e01

diff --git a/ntoskrnl/include/internal/i386/mm.h b/ntoskrnl/include/internal/i386/mm.h
index 68f312a6f24..f02cc787a71 100644
--- a/ntoskrnl/include/internal/i386/mm.h
+++ b/ntoskrnl/include/internal/i386/mm.h
@@ -7,6 +7,12 @@
 struct _EPROCESS;
 PULONG MmGetPageDirectory(VOID);
 
+#ifdef _PAE_
+#define _MI_PAGING_LEVELS 3
+#else
+#define _MI_PAGING_LEVELS 2
+#endif
+
 #define PAGE_MASK(x)		((x)&(~0xfff))
 #define PAE_PAGE_MASK(x)	((x)&(~0xfffLL))
 
@@ -38,6 +44,8 @@ PULONG MmGetPageDirectory(VOID);
 #define ADDR_TO_PDE_OFFSET(v) ((((ULONG)(v)) / (1024 * PAGE_SIZE)))
 #define ADDR_TO_PTE_OFFSET(v)  ((((ULONG)(v)) % (1024 * PAGE_SIZE)) / PAGE_SIZE)
 
+#define MiGetPdeOffset ADDR_TO_PDE_OFFSET
+
 /* Easy accessing PFN in PTE */
 #define PFN_FROM_PTE(v) ((v)->u.Hard.PageFrameNumber)
 
@@ -76,7 +84,11 @@ PULONG MmGetPageDirectory(VOID);
 #define MI_MAPPING_RANGE_START              (ULONG)HYPER_SPACE
 #define MI_MAPPING_RANGE_END                (MI_MAPPING_RANGE_START + \
                                              MI_HYPERSPACE_PTES * PAGE_SIZE)
-#define MI_ZERO_PTE                         (PMMPTE)(MI_MAPPING_RANGE_END + \
+#define MI_DUMMY_PTE                        (PMMPTE)(MI_MAPPING_RANGE_END + \
+                                             PAGE_SIZE)
+#define MI_VAD_BITMAP                       (PMMPTE)(MI_DUMMY_PTE + \
+                                             PAGE_SIZE)
+#define MI_WORKING_SET_LIST                 (PMMPTE)(MI_VAD_BITMAP + \
                                              PAGE_SIZE)
 
 /* On x86, these two are the same */