include/xdk/mmtypes.h

   1 /******************************************************************************
   2  *                         Memory manager Types                               *
   3  ******************************************************************************/
   4 $if (_WDMDDK_)
   5
   6 #if (NTDDI_VERSION >= NTDDI_WIN2K)
   7 typedef ULONG NODE_REQUIREMENT;
   8 #define MM_ANY_NODE_OK                           0x80000000
   9 #endif
  10
  11 #define MM_DONT_ZERO_ALLOCATION                  0x00000001
  12 #define MM_ALLOCATE_FROM_LOCAL_NODE_ONLY         0x00000002
  13 #define MM_ALLOCATE_FULLY_REQUIRED               0x00000004
  14 #define MM_ALLOCATE_NO_WAIT                      0x00000008
  15 #define MM_ALLOCATE_PREFER_CONTIGUOUS            0x00000010
  16 #define MM_ALLOCATE_REQUIRE_CONTIGUOUS_CHUNKS    0x00000020
  17
  18 #define MDL_MAPPED_TO_SYSTEM_VA     0x0001
  19 #define MDL_PAGES_LOCKED            0x0002
  20 #define MDL_SOURCE_IS_NONPAGED_POOL 0x0004
  21 #define MDL_ALLOCATED_FIXED_SIZE    0x0008
  22 #define MDL_PARTIAL                 0x0010
  23 #define MDL_PARTIAL_HAS_BEEN_MAPPED 0x0020
  24 #define MDL_IO_PAGE_READ            0x0040
  25 #define MDL_WRITE_OPERATION         0x0080
  26 #define MDL_PARENT_MAPPED_SYSTEM_VA 0x0100
  27 #define MDL_FREE_EXTRA_PTES         0x0200
  28 #define MDL_DESCRIBES_AWE           0x0400
  29 #define MDL_IO_SPACE                0x0800
  30 #define MDL_NETWORK_HEADER          0x1000
  31 #define MDL_MAPPING_CAN_FAIL        0x2000
  32 #define MDL_ALLOCATED_MUST_SUCCEED  0x4000
  33 #define MDL_INTERNAL                0x8000
  34
  35 #define MDL_MAPPING_FLAGS (MDL_MAPPED_TO_SYSTEM_VA     | \
  36                            MDL_PAGES_LOCKED            | \
  37                            MDL_SOURCE_IS_NONPAGED_POOL | \
  38                            MDL_PARTIAL_HAS_BEEN_MAPPED | \
  39                            MDL_PARENT_MAPPED_SYSTEM_VA | \
  40                            MDL_SYSTEM_VA               | \
  41                            MDL_IO_SPACE)
  42
  43 #define FLUSH_MULTIPLE_MAXIMUM       32
  44
  45 /* Section access rights */
  46 #define SECTION_QUERY                0x0001
  47 #define SECTION_MAP_WRITE            0x0002
  48 #define SECTION_MAP_READ             0x0004
  49 #define SECTION_MAP_EXECUTE          0x0008
  50 #define SECTION_EXTEND_SIZE          0x0010
  51 #define SECTION_MAP_EXECUTE_EXPLICIT 0x0020
  52
  53 #define SECTION_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SECTION_QUERY| \
  54                             SECTION_MAP_WRITE |                     \
  55                             SECTION_MAP_READ |                      \
  56                             SECTION_MAP_EXECUTE |                   \
  57                             SECTION_EXTEND_SIZE)
  58
  59 #define SESSION_QUERY_ACCESS         0x0001
  60 #define SESSION_MODIFY_ACCESS        0x0002
  61
  62 #define SESSION_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED |  \
  63                             SESSION_QUERY_ACCESS     |  \
  64                             SESSION_MODIFY_ACCESS)
  65
  66 #define SEGMENT_ALL_ACCESS SECTION_ALL_ACCESS
  67
  68 #define PAGE_NOACCESS          0x01
  69 #define PAGE_READONLY          0x02
  70 #define PAGE_READWRITE         0x04
  71 #define PAGE_WRITECOPY         0x08
  72 #define PAGE_EXECUTE           0x10
  73 #define PAGE_EXECUTE_READ      0x20
  74 #define PAGE_EXECUTE_READWRITE 0x40
  75 #define PAGE_EXECUTE_WRITECOPY 0x80
  76 #define PAGE_GUARD            0x100
  77 #define PAGE_NOCACHE          0x200
  78 #define PAGE_WRITECOMBINE     0x400
  79
  80 #define MEM_COMMIT           0x1000
  81 #define MEM_RESERVE          0x2000
  82 #define MEM_DECOMMIT         0x4000
  83 #define MEM_RELEASE          0x8000
  84 #define MEM_FREE            0x10000
  85 #define MEM_PRIVATE         0x20000
  86 #define MEM_MAPPED          0x40000
  87 #define MEM_RESET           0x80000
  88 #define MEM_TOP_DOWN       0x100000
  89 #define MEM_LARGE_PAGES  0x20000000
  90 #define MEM_4MB_PAGES    0x80000000
  91
  92 #define SEC_RESERVE       0x4000000
  93 #define SEC_COMMIT        0x8000000
  94 #define SEC_LARGE_PAGES  0x80000000
  95
  96 /* Section map options */
  97 typedef enum _SECTION_INHERIT {
  98   ViewShare = 1,
  99   ViewUnmap = 2
 100 } SECTION_INHERIT;
 101
 102 typedef ULONG PFN_COUNT;
 103 typedef LONG_PTR SPFN_NUMBER, *PSPFN_NUMBER;
 104 typedef ULONG_PTR PFN_NUMBER, *PPFN_NUMBER;
 105
 106 typedef struct _MDL {
 107   struct _MDL *Next;
 108   CSHORT Size;
 109   CSHORT MdlFlags;
 110   struct _EPROCESS *Process;
 111   PVOID MappedSystemVa;
 112   PVOID StartVa;
 113   ULONG ByteCount;
 114   ULONG ByteOffset;
 115 } MDL, *PMDL;
 116 typedef MDL *PMDLX;
 117
 118 typedef enum _MEMORY_CACHING_TYPE_ORIG {
 119   MmFrameBufferCached = 2
 120 } MEMORY_CACHING_TYPE_ORIG;
 121
 122 typedef enum _MEMORY_CACHING_TYPE {
 123   MmNonCached = FALSE,
 124   MmCached = TRUE,
 125   MmWriteCombined = MmFrameBufferCached,
 126   MmHardwareCoherentCached,
 127   MmNonCachedUnordered,
 128   MmUSWCCached,
 129   MmMaximumCacheType
 130 } MEMORY_CACHING_TYPE;
 131
 132 typedef enum _MM_PAGE_PRIORITY {
 133   LowPagePriority,
 134   NormalPagePriority = 16,
 135   HighPagePriority = 32
 136 } MM_PAGE_PRIORITY;
 137
 138 typedef enum _MM_SYSTEM_SIZE {
 139   MmSmallSystem,
 140   MmMediumSystem,
 141   MmLargeSystem
 142 } MM_SYSTEMSIZE;
 143
 144 extern NTKERNELAPI BOOLEAN Mm64BitPhysicalAddress;
 145 extern PVOID MmBadPointer;
 146
 147 $endif (_WDMDDK_)
 148 $if (_NTDDK_)
 149
 150 typedef struct _PHYSICAL_MEMORY_RANGE {
 151   PHYSICAL_ADDRESS BaseAddress;
 152   LARGE_INTEGER NumberOfBytes;
 153 } PHYSICAL_MEMORY_RANGE, *PPHYSICAL_MEMORY_RANGE;
 154
 155 typedef NTSTATUS
 156 (NTAPI *PMM_ROTATE_COPY_CALLBACK_FUNCTION)(
 157   IN PMDL DestinationMdl,
 158   IN PMDL SourceMdl,
 159   IN PVOID Context);
 160
 161 typedef enum _MM_ROTATE_DIRECTION {
 162   MmToFrameBuffer,
 163   MmToFrameBufferNoCopy,
 164   MmToRegularMemory,
 165   MmToRegularMemoryNoCopy,
 166   MmMaximumRotateDirection
 167 } MM_ROTATE_DIRECTION, *PMM_ROTATE_DIRECTION;
 168
 169 $endif (_NTDDK_)
 170 $if (_NTIFS_)
 171 typedef enum _MMFLUSH_TYPE {
 172   MmFlushForDelete,
 173   MmFlushForWrite
 174 } MMFLUSH_TYPE;
 175
 176 typedef struct _READ_LIST {
 177   PFILE_OBJECT FileObject;
 178   ULONG NumberOfEntries;
 179   LOGICAL IsImage;
 180   FILE_SEGMENT_ELEMENT List[ANYSIZE_ARRAY];
 181 } READ_LIST, *PREAD_LIST;
 182
 183 #if (NTDDI_VERSION >= NTDDI_WINXP)
 184
 185 typedef union _MM_PREFETCH_FLAGS {
 186   struct {
 187     ULONG Priority : SYSTEM_PAGE_PRIORITY_BITS;
 188     ULONG RepurposePriority : SYSTEM_PAGE_PRIORITY_BITS;
 189   } Flags;
 190   ULONG AllFlags;
 191 } MM_PREFETCH_FLAGS, *PMM_PREFETCH_FLAGS;
 192
 193 #define MM_PREFETCH_FLAGS_MASK ((1 << (2*SYSTEM_PAGE_PRIORITY_BITS)) - 1)
 194
 195 #endif /* (NTDDI_VERSION >= NTDDI_WINXP) */
 196
 197 #define HEAP_NO_SERIALIZE               0x00000001
 198 #define HEAP_GROWABLE                   0x00000002
 199 #define HEAP_GENERATE_EXCEPTIONS        0x00000004
 200 #define HEAP_ZERO_MEMORY                0x00000008
 201 #define HEAP_REALLOC_IN_PLACE_ONLY      0x00000010
 202 #define HEAP_TAIL_CHECKING_ENABLED      0x00000020
 203 #define HEAP_FREE_CHECKING_ENABLED      0x00000040
 204 #define HEAP_DISABLE_COALESCE_ON_FREE   0x00000080
 205
 206 #define HEAP_CREATE_ALIGN_16            0x00010000
 207 #define HEAP_CREATE_ENABLE_TRACING      0x00020000
 208 #define HEAP_CREATE_ENABLE_EXECUTE      0x00040000
 209
 210 #define HEAP_SETTABLE_USER_VALUE        0x00000100
 211 #define HEAP_SETTABLE_USER_FLAG1        0x00000200
 212 #define HEAP_SETTABLE_USER_FLAG2        0x00000400
 213 #define HEAP_SETTABLE_USER_FLAG3        0x00000800
 214 #define HEAP_SETTABLE_USER_FLAGS        0x00000E00
 215
 216 #define HEAP_CLASS_0                    0x00000000
 217 #define HEAP_CLASS_1                    0x00001000
 218 #define HEAP_CLASS_2                    0x00002000
 219 #define HEAP_CLASS_3                    0x00003000
 220 #define HEAP_CLASS_4                    0x00004000
 221 #define HEAP_CLASS_5                    0x00005000
 222 #define HEAP_CLASS_6                    0x00006000
 223 #define HEAP_CLASS_7                    0x00007000
 224 #define HEAP_CLASS_8                    0x00008000
 225 #define HEAP_CLASS_MASK                 0x0000F000
 226
 227 #define HEAP_MAXIMUM_TAG                0x0FFF
 228 #define HEAP_GLOBAL_TAG                 0x0800
 229 #define HEAP_PSEUDO_TAG_FLAG            0x8000
 230 #define HEAP_TAG_SHIFT                  18
 231 #define HEAP_TAG_MASK                  (HEAP_MAXIMUM_TAG << HEAP_TAG_SHIFT)
 232
 233 #define HEAP_CREATE_VALID_MASK         (HEAP_NO_SERIALIZE             |   \
 234                                         HEAP_GROWABLE                 |   \
 235                                         HEAP_GENERATE_EXCEPTIONS      |   \
 236                                         HEAP_ZERO_MEMORY              |   \
 237                                         HEAP_REALLOC_IN_PLACE_ONLY    |   \
 238                                         HEAP_TAIL_CHECKING_ENABLED    |   \
 239                                         HEAP_FREE_CHECKING_ENABLED    |   \
 240                                         HEAP_DISABLE_COALESCE_ON_FREE |   \
 241                                         HEAP_CLASS_MASK               |   \
 242                                         HEAP_CREATE_ALIGN_16          |   \
 243                                         HEAP_CREATE_ENABLE_TRACING    |   \
 244                                         HEAP_CREATE_ENABLE_EXECUTE)
 245 $endif (_NTIFS_)
 246