Subversion Repositories HelenOS

Compare Revisions

Ignore whitespace Rev 4054 → Rev 4055

/branches/dd/kernel/generic/include/mm/page.h
39,15 → 39,10
#include <mm/as.h>
#include <memstr.h>
 
/**
* Macro for computing page color.
*/
#define PAGE_COLOR(va) (((va) >> PAGE_WIDTH) & ((1 << PAGE_COLOR_BITS) - 1))
 
/** Operations to manipulate page mappings. */
typedef struct {
void (* mapping_insert)(as_t *as, uintptr_t page, uintptr_t frame,
int flags);
int flags);
void (* mapping_remove)(as_t *as, uintptr_t page);
pte_t *(* mapping_find)(as_t *as, uintptr_t page);
} page_mapping_operations_t;
64,6 → 59,7
extern pte_t *page_table_create(int flags);
extern void page_table_destroy(pte_t *page_table);
extern void map_structure(uintptr_t s, size_t size);
 
extern uintptr_t hw_map(uintptr_t physaddr, size_t size);
 
#endif