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| Rev 3403 | Rev 4343 | ||
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| Line 40... | Line 40... | ||
| 40 | #include <memstr.h> |
40 | #include <memstr.h> |
| 41 | 41 | ||
| 42 | /** Operations to manipulate page mappings. */ |
42 | /** Operations to manipulate page mappings. */ |
| 43 | typedef struct { |
43 | typedef struct { |
| 44 | void (* mapping_insert)(as_t *as, uintptr_t page, uintptr_t frame, |
44 | void (* mapping_insert)(as_t *as, uintptr_t page, uintptr_t frame, |
| 45 | int flags); |
45 | int flags); |
| 46 | void (* mapping_remove)(as_t *as, uintptr_t page); |
46 | void (* mapping_remove)(as_t *as, uintptr_t page); |
| 47 | pte_t *(* mapping_find)(as_t *as, uintptr_t page); |
47 | pte_t *(* mapping_find)(as_t *as, uintptr_t page); |
| 48 | } page_mapping_operations_t; |
48 | } page_mapping_operations_t; |
| 49 | 49 | ||
| 50 | extern page_mapping_operations_t *page_mapping_operations; |
50 | extern page_mapping_operations_t *page_mapping_operations; |
| Line 57... | Line 57... | ||
| 57 | extern void page_mapping_remove(as_t *as, uintptr_t page); |
57 | extern void page_mapping_remove(as_t *as, uintptr_t page); |
| 58 | extern pte_t *page_mapping_find(as_t *as, uintptr_t page); |
58 | extern pte_t *page_mapping_find(as_t *as, uintptr_t page); |
| 59 | extern pte_t *page_table_create(int flags); |
59 | extern pte_t *page_table_create(int flags); |
| 60 | extern void page_table_destroy(pte_t *page_table); |
60 | extern void page_table_destroy(pte_t *page_table); |
| 61 | extern void map_structure(uintptr_t s, size_t size); |
61 | extern void map_structure(uintptr_t s, size_t size); |
| - | 62 | ||
| 62 | extern uintptr_t hw_map(uintptr_t physaddr, size_t size); |
63 | extern uintptr_t hw_map(uintptr_t physaddr, size_t size); |
| - | 64 | extern void hw_area(uintptr_t *physaddr, pfn_t *frames); |
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| 63 | 65 | ||
| 64 | #endif |
66 | #endif |
| 65 | 67 | ||
| 66 | /** @} |
68 | /** @} |
| 67 | */ |
69 | */ |