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Implement hardware layer pool memory management

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This commit is contained in:
Rafal Kupiec
2024-05-22 18:51:09 +02:00
parent 28903e0c10
commit 03727a61d3
8 changed files with 526 additions and 2 deletions
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14
sdk/xtdk/amd64/mmtypes.h
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@@ -14,7 +14,7 @@
/* Pages related definitions */
#define MM_PAGE_MASK 0xFFF
#define MM_PAGE_MASK (MM_PAGE_SIZE - 1)
#define MM_PAGE_SHIFT 12L
#define MM_PAGE_SIZE 4096
@@ -38,6 +38,18 @@
/* Default number of secondary colors */
#define MM_DEFAULT_SECONDARY_COLORS 64
/* Number of HAL allocation descriptors */
#define MM_HAL_ALLOCATION_DESCRIPTORS 64
/* Kernel HAL heap initial start address */
#define MM_HAL_HEAP_START_ADDRESS ((PVOID)(((ULONG_PTR)MM_HAL_VA_START) + 1024 * 1024))
/* HAL memory pool virtual address start */
#define MM_HAL_VA_START 0xFFFFFFFFFFC00000ULL
/* Maximum physical address used by HAL allocations */
#define MM_MAXIMUM_PHYSICAL_ADDRESS 0x00000000FFFFFFFF
/* Page size enumeration list */
typedef enum _PAGE_SIZE
{

15
sdk/xtdk/i686/mmtypes.h
View File

@@ -14,7 +14,7 @@
/* Pages related definitions */
#define MM_PAGE_MASK 0xFFF
#define MM_PAGE_MASK (MM_PAGE_SIZE - 1)
#define MM_PAGE_SHIFT 12
#define MM_PAGE_SIZE 4096
@@ -24,6 +24,19 @@
/* Default number of secondary colors */
#define MM_DEFAULT_SECONDARY_COLORS 64
/* Number of HAL allocation descriptors */
#define MM_HAL_ALLOCATION_DESCRIPTORS 64
/* Kernel HAL heap initial start address */
#define MM_HAL_HEAP_START_ADDRESS ((PVOID)(((ULONG_PTR)MM_HAL_VA_START) + 1024 * 1024))
/* HAL memory pool virtual address start */
#define MM_HAL_VA_START 0xFFC00000
/* Maximum physical address used by HAL allocations */
#define MM_MAXIMUM_PHYSICAL_ADDRESS 0xFFFFFFFF
/* Page size enumeration list */
typedef enum _PAGE_SIZE
{