Rev 4647 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4647 | Rev 4651 | ||
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| 33 | * @brief Frame related functions. |
33 | * @brief Frame related functions. |
| 34 | */ |
34 | */ |
| 35 | 35 | ||
| 36 | #include <mm/frame.h> |
36 | #include <mm/frame.h> |
| 37 | #include <arch/mm/frame.h> |
37 | #include <arch/mm/frame.h> |
| 38 | #include <arch/drivers/gxemul.h> |
38 | #include <arch/machine.h> |
| 39 | #include <config.h> |
39 | #include <config.h> |
| 40 | 40 | ||
| 41 | /** Address of the last frame in the memory. */ |
41 | /** Address of the last frame in the memory. */ |
| 42 | uintptr_t last_frame = 0; |
42 | uintptr_t last_frame = 0; |
| 43 | 43 | ||
| 44 | /** Creates memory zones. */ |
44 | /** Creates memory zones. */ |
| 45 | void frame_arch_init(void) |
45 | void frame_arch_init(void) |
| 46 | { |
46 | { |
| 47 | last_frame = *((uintptr_t *) (GXEMUL_MP_ADDRESS + GXEMUL_MP_MEMSIZE_OFFSET)); |
47 | last_frame = machine_get_memory_size(); |
| 48 | 48 | ||
| 49 | /* All memory as one zone */ |
49 | /* All memory as one zone */ |
| 50 | zone_create(0, ADDR2PFN(last_frame), |
50 | zone_create(0, ADDR2PFN(last_frame), |
| 51 | BOOT_PAGE_TABLE_START_FRAME + BOOT_PAGE_TABLE_SIZE_IN_FRAMES, 0); |
51 | BOOT_PAGE_TABLE_START_FRAME + BOOT_PAGE_TABLE_SIZE_IN_FRAMES, 0); |
| 52 | 52 | ||
| 53 | /* blacklist boot page table */ |
53 | /* blacklist boot page table */ |
| 54 | frame_mark_unavailable(BOOT_PAGE_TABLE_START_FRAME, |
54 | frame_mark_unavailable(BOOT_PAGE_TABLE_START_FRAME, |
| 55 | BOOT_PAGE_TABLE_SIZE_IN_FRAMES); |
55 | BOOT_PAGE_TABLE_SIZE_IN_FRAMES); |
| - | 56 | ||
| - | 57 | machine_frame_init(); |
|
| 56 | } |
58 | } |
| 57 | 59 | ||
| 58 | /** Frees the boot page table. */ |
60 | /** Frees the boot page table. */ |
| 59 | void boot_page_table_free(void) |
61 | void boot_page_table_free(void) |
| 60 | { |
62 | { |