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added API driver interface for MMU

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This commit is contained in:
Markus Fröschle
2014-09-29 06:10:19 +00:00
parent c0d21a104f
commit 37dfe6b7c5
3 changed files with 35 additions and 0 deletions
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7
include/mmu.h
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@@ -102,4 +102,11 @@ extern long video_sbt;
extern void mmu_init(void);
extern int mmu_map_page(uint32_t virt, uint32_t phys, enum mmu_page_size sz, const struct mmu_map_flags *flags);
/*
* API functions for the BaS driver interface
*/
extern int32_t mmu_map_page_locked(uint32_t address, uint32_t length);
extern int32_t mmu_unlock_page(uint32_t address, uint32_t length);
extern int32_t mmu_report_locked_pages(void);
#endif /* _MMU_H_ */