| #ifndef _ASMARM_MMU_API_H_ |
| #define _ASMARM_MMU_API_H_ |
| |
| #include <asm/page.h> |
| #include <stdbool.h> |
| |
| extern pgd_t *mmu_idmap; |
| extern bool mmu_enabled(void); |
| extern void mmu_mark_enabled(int cpu); |
| extern void mmu_mark_disabled(int cpu); |
| extern void mmu_enable(pgd_t *pgtable); |
| extern void mmu_disable(void); |
| |
| extern void mmu_set_range_sect(pgd_t *pgtable, uintptr_t virt_offset, |
| phys_addr_t phys_start, phys_addr_t phys_end, |
| pgprot_t prot); |
| extern void mmu_set_range_ptes(pgd_t *pgtable, uintptr_t virt_offset, |
| phys_addr_t phys_start, phys_addr_t phys_end, |
| pgprot_t prot); |
| extern pteval_t *follow_pte(pgd_t *pgtable, uintptr_t vaddr); |
| extern void mmu_clear_user(pgd_t *pgtable, unsigned long vaddr); |
| #endif |
