projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 3b827c1b JF |
1 | #ifndef _XEN_MMU_H |
| 2 | ||
| 3 | #include <linux/linkage.h> | |
| 4 | #include <asm/page.h> | |
| 5 | ||
| f6433706 MM |
6 | enum pt_level { |
| 7 | PT_PGD, | |
| 8 | PT_PUD, | |
| 9 | PT_PMD, | |
| 10 | PT_PTE | |
| 11 | }; | |
| 12 | ||
| f87e4cac | 13 | |
| e791ca0f | 14 | bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn); |
| e791ca0f | 15 | |
| 3b827c1b JF |
16 | void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); |
| 17 | ||
| e57778a1 JF |
18 | pte_t xen_ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr, pte_t *ptep); |
| 19 | void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr, | |
| 20 | pte_t *ptep, pte_t pte); | |
| 21 | ||
| 319f3ba5 JF |
22 | unsigned long xen_read_cr2_direct(void); |
| 23 | ||
| 030cb6c0 | 24 | extern void xen_init_mmu_ops(void); |
| 59151001 | 25 | extern void xen_hvm_init_mmu_ops(void); |
| 3b827c1b | 26 | #endif /* _XEN_MMU_H */ |