diff options
Diffstat (limited to 'kernel/include/mm/physical_mm.h')
| -rw-r--r-- | kernel/include/mm/physical_mm.h | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/kernel/include/mm/physical_mm.h b/kernel/include/mm/physical_mm.h index abdf178..d10b010 100644 --- a/kernel/include/mm/physical_mm.h +++ b/kernel/include/mm/physical_mm.h @@ -34,40 +34,35 @@ */ #define MAX_BLOCKS 1048576 -namespace PhysicalMM -{ - /* Initialize the memory map by getting all free regions, setting all blocks to * used, initializing regions marked free by the memory map provided by * multiboot, and deinitializing the memory used by the kernel */ -void initialize(void); +void pmm_initialize(void); /* Find and allocate a free memory block, returning the physical address of the * block */ -void *allocate_block(void); +void *pmm_allocate_block(void); /* Free an allocated memory block, given the physical address (from * allocate_block) */ -void free_block(void *physical_address); +void pmm_free_block(void *physical_address); /*-- BITMAP --*/ /* Marks the block as 'used' */ -void set_used(const uint32_t bit, - uint32_t *total_free_blocks, - uint32_t *memory_map); +void pmm_set_used(const uint32_t bit, + uint32_t *total_free_blocks, + uint32_t *memory_map); /* Marks the block as 'unused' */ -void set_usable(const uint32_t bit, - uint32_t *total_free_blocks, - uint32_t *memory_map); +void pmm_set_usable(const uint32_t bit, + uint32_t *total_free_blocks, + uint32_t *memory_map); /* Returns: * True if the bit is set (block is in use) * False if the bit is unset (block isn't in use) */ -bool test_bit(const uint32_t bit, uint32_t *memory_map); - -} +bool pmm_test_bit(const uint32_t bit, uint32_t *memory_map); #endif |