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| Rev 1150 | Rev 1178 | ||
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| Line 350... | Line 350... | ||
| 350 | */ |
350 | */ |
| 351 | int get_area_flags(as_area_t *a) |
351 | int get_area_flags(as_area_t *a) |
| 352 | { |
352 | { |
| 353 | int flags; |
353 | int flags; |
| 354 | 354 | ||
| 355 | flags = PAGE_USER | PAGE_PRESENT | PAGE_CACHEABLE; |
355 | flags = PAGE_USER | PAGE_PRESENT; |
| 356 | 356 | ||
| 357 | if (a->flags & AS_AREA_READ) |
357 | if (a->flags & AS_AREA_READ) |
| 358 | flags |= PAGE_READ; |
358 | flags |= PAGE_READ; |
| 359 | 359 | ||
| 360 | if (a->flags & AS_AREA_WRITE) |
360 | if (a->flags & AS_AREA_WRITE) |
| 361 | flags |= PAGE_WRITE; |
361 | flags |= PAGE_WRITE; |
| 362 | 362 | ||
| 363 | if (a->flags & AS_AREA_EXEC) |
363 | if (a->flags & AS_AREA_EXEC) |
| 364 | flags |= PAGE_EXEC; |
364 | flags |= PAGE_EXEC; |
| 365 | 365 | ||
| - | 366 | if (!(a->flags & AS_AREA_DEVICE)) |
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| - | 367 | flags |= PAGE_CACHEABLE; |
|
| - | 368 | ||
| 366 | return flags; |
369 | return flags; |
| 367 | } |
370 | } |
| 368 | 371 | ||
| 369 | /** Create page table. |
372 | /** Create page table. |
| 370 | * |
373 | * |